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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-23 11:47:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-23 11:47:02 -0700
commit5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0 (patch)
tree7851ef1c93aa1aba7ef327ca4b75fd35e6d10f29 /drivers/net/bnx2x
parent02f36038c568111ad4fc433f6fa760ff5e38fab4 (diff)
parentec37a48d1d16c30b655ac5280209edf52a6775d4 (diff)
downloadlinux-5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits) bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL. vlan: Calling vlan_hwaccel_do_receive() is always valid. tproxy: use the interface primary IP address as a default value for --on-ip tproxy: added IPv6 support to the socket match cxgb3: function namespace cleanup tproxy: added IPv6 support to the TPROXY target tproxy: added IPv6 socket lookup function to nf_tproxy_core be2net: Changes to use only priority codes allowed by f/w tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled tproxy: added tproxy sockopt interface in the IPV6 layer tproxy: added udp6_lib_lookup function tproxy: added const specifiers to udp lookup functions tproxy: split off ipv6 defragmentation to a separate module l2tp: small cleanup nf_nat: restrict ICMP translation for embedded header can: mcp251x: fix generation of error frames can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set can-raw: add msg_flags to distinguish local traffic 9p: client code cleanup rds: make local functions/variables static ... Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and drivers/net/wireless/ath/ath9k/debug.c as per David
Diffstat (limited to 'drivers/net/bnx2x')
-rw-r--r--drivers/net/bnx2x/bnx2x.h710
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.c1017
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.h593
-rw-r--r--drivers/net/bnx2x/bnx2x_dump.h35
-rw-r--r--drivers/net/bnx2x/bnx2x_ethtool.c432
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_defs.h819
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_file_hdr.h1
-rw-r--r--drivers/net/bnx2x/bnx2x_hsi.h1778
-rw-r--r--drivers/net/bnx2x/bnx2x_init.h44
-rw-r--r--drivers/net/bnx2x/bnx2x_init_ops.h366
-rw-r--r--drivers/net/bnx2x/bnx2x_link.c8871
-rw-r--r--drivers/net/bnx2x/bnx2x_link.h242
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c6024
-rw-r--r--drivers/net/bnx2x/bnx2x_reg.h938
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.c305
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.h8
16 files changed, 13653 insertions, 8530 deletions
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 0c2d96ed561c..9571ecf48f35 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,26 +20,20 @@
* (you will need to reboot afterwards) */
/* #define BNX2X_STOP_ON_ERROR */
-#define DRV_MODULE_VERSION "1.52.53-4"
-#define DRV_MODULE_RELDATE "2010/16/08"
+#define DRV_MODULE_VERSION "1.60.00-3"
+#define DRV_MODULE_RELDATE "2010/10/19"
#define BNX2X_BC_VER 0x040200
-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-#define BCM_VLAN 1
-#endif
-
#define BNX2X_MULTI_QUEUE
#define BNX2X_NEW_NAPI
-
#if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
#define BCM_CNIC 1
#include "../cnic_if.h"
#endif
-
#ifdef BCM_CNIC
#define BNX2X_MIN_MSIX_VEC_CNT 3
#define BNX2X_MSIX_VEC_FP_START 2
@@ -129,16 +123,18 @@ void bnx2x_panic_dump(struct bnx2x *bp);
} while (0)
#endif
+#define bnx2x_mc_addr(ha) ((ha)->addr)
#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
#define U64_HI(x) (u32)(((u64)(x)) >> 32)
#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
-#define REG_ADDR(bp, offset) (bp->regview + offset)
+#define REG_ADDR(bp, offset) ((bp->regview) + (offset))
#define REG_RD(bp, offset) readl(REG_ADDR(bp, offset))
#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
+#define REG_RD16(bp, offset) readw(REG_ADDR(bp, offset))
#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
#define REG_WR8(bp, offset, val) writeb((u8)val, REG_ADDR(bp, offset))
@@ -160,6 +156,9 @@ void bnx2x_panic_dump(struct bnx2x *bp);
offset, len32); \
} while (0)
+#define REG_WR_DMAE_LEN(bp, offset, valp, len32) \
+ REG_WR_DMAE(bp, offset, valp, len32)
+
#define VIRT_WR_DMAE_LEN(bp, data, addr, len32, le32_swap) \
do { \
memcpy(GUNZIP_BUF(bp), data, (len32) * 4); \
@@ -175,16 +174,59 @@ void bnx2x_panic_dump(struct bnx2x *bp);
offsetof(struct shmem2_region, field))
#define SHMEM2_RD(bp, field) REG_RD(bp, SHMEM2_ADDR(bp, field))
#define SHMEM2_WR(bp, field, val) REG_WR(bp, SHMEM2_ADDR(bp, field), val)
+#define MF_CFG_ADDR(bp, field) (bp->common.mf_cfg_base + \
+ offsetof(struct mf_cfg, field))
+#define MF2_CFG_ADDR(bp, field) (bp->common.mf2_cfg_base + \
+ offsetof(struct mf2_cfg, field))
-#define MF_CFG_RD(bp, field) SHMEM_RD(bp, mf_cfg.field)
-#define MF_CFG_WR(bp, field, val) SHMEM_WR(bp, mf_cfg.field, val)
+#define MF_CFG_RD(bp, field) REG_RD(bp, MF_CFG_ADDR(bp, field))
+#define MF_CFG_WR(bp, field, val) REG_WR(bp,\
+ MF_CFG_ADDR(bp, field), (val))
+#define MF2_CFG_RD(bp, field) REG_RD(bp, MF2_CFG_ADDR(bp, field))
+
+#define SHMEM2_HAS(bp, field) ((bp)->common.shmem2_base && \
+ (SHMEM2_RD((bp), size) > \
+ offsetof(struct shmem2_region, field)))
#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
+/* SP SB indices */
+
+/* General SP events - stats query, cfc delete, etc */
+#define HC_SP_INDEX_ETH_DEF_CONS 3
+
+/* EQ completions */
+#define HC_SP_INDEX_EQ_CONS 7
+
+/* iSCSI L2 */
+#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5
+#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1
+
+/**
+ * CIDs and CLIDs:
+ * CLIDs below is a CLID for func 0, then the CLID for other
+ * functions will be calculated by the formula:
+ *
+ * FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
+ *
+ */
+/* iSCSI L2 */
+#define BNX2X_ISCSI_ETH_CL_ID 17
+#define BNX2X_ISCSI_ETH_CID 17
+
+/** Additional rings budgeting */
+#ifdef BCM_CNIC
+#define CNIC_CONTEXT_USE 1
+#else
+#define CNIC_CONTEXT_USE 0
+#endif /* BCM_CNIC */
+
#define AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR \
AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR
+#define SM_RX_ID 0
+#define SM_TX_ID 1
/* fast path */
@@ -254,11 +296,24 @@ union db_prod {
#define RX_SGE_MASK_LEN_MASK (RX_SGE_MASK_LEN - 1)
#define NEXT_SGE_MASK_ELEM(el) (((el) + 1) & RX_SGE_MASK_LEN_MASK)
+union host_hc_status_block {
+ /* pointer to fp status block e1x */
+ struct host_hc_status_block_e1x *e1x_sb;
+ /* pointer to fp status block e2 */
+ struct host_hc_status_block_e2 *e2_sb;
+};
struct bnx2x_fastpath {
+#define BNX2X_NAPI_WEIGHT 128
struct napi_struct napi;
- struct host_status_block *status_blk;
+ union host_hc_status_block status_blk;
+ /* chip independed shortcuts into sb structure */
+ __le16 *sb_index_values;
+ __le16 *sb_running_index;
+ /* chip independed shortcut into rx_prods_offset memory */
+ u32 ustorm_rx_prods_offset;
+
dma_addr_t status_blk_mapping;
struct sw_tx_bd *tx_buf_ring;
@@ -288,10 +343,15 @@ struct bnx2x_fastpath {
#define BNX2X_FP_STATE_OPEN 0xa0000
#define BNX2X_FP_STATE_HALTING 0xb0000
#define BNX2X_FP_STATE_HALTED 0xc0000
+#define BNX2X_FP_STATE_TERMINATING 0xd0000
+#define BNX2X_FP_STATE_TERMINATED 0xe0000
- u8 index; /* number in fp array */
- u8 cl_id; /* eth client id */
- u8 sb_id; /* status block number in HW */
+ u8 index; /* number in fp array */
+ u8 cl_id; /* eth client id */
+ u8 cl_qzone_id;
+ u8 fw_sb_id; /* status block number in FW */
+ u8 igu_sb_id; /* status block number in HW */
+ u32 cid;
union db_prod tx_db;
@@ -301,8 +361,7 @@ struct bnx2x_fastpath {
u16 tx_bd_cons;
__le16 *tx_cons_sb;
- __le16 fp_c_idx;
- __le16 fp_u_idx;
+ __le16 fp_hc_idx;
u16 rx_bd_prod;
u16 rx_bd_cons;
@@ -312,8 +371,6 @@ struct bnx2x_fastpath {
/* The last maximal completed SGE */
u16 last_max_sge;
__le16 *rx_cons_sb;
- __le16 *rx_bd_cons_sb;
-
unsigned long tx_pkt,
rx_pkt,
@@ -356,6 +413,8 @@ struct bnx2x_fastpath {
#define NUM_TX_BD (TX_DESC_CNT * NUM_TX_RINGS)
#define MAX_TX_BD (NUM_TX_BD - 1)
#define MAX_TX_AVAIL (MAX_TX_DESC_CNT * NUM_TX_RINGS - 2)
+#define INIT_JUMBO_TX_RING_SIZE MAX_TX_AVAIL
+#define INIT_TX_RING_SIZE MAX_TX_AVAIL
#define NEXT_TX_IDX(x) ((((x) & MAX_TX_DESC_CNT) == \
(MAX_TX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
#define TX_BD(x) ((x) & MAX_TX_BD)
@@ -369,6 +428,9 @@ struct bnx2x_fastpath {
#define NUM_RX_BD (RX_DESC_CNT * NUM_RX_RINGS)
#define MAX_RX_BD (NUM_RX_BD - 1)
#define MAX_RX_AVAIL (MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
+#define MIN_RX_AVAIL 128
+#define INIT_JUMBO_RX_RING_SIZE MAX_RX_AVAIL
+#define INIT_RX_RING_SIZE MAX_RX_AVAIL
#define NEXT_RX_IDX(x) ((((x) & RX_DESC_MASK) == \
(MAX_RX_DESC_CNT - 1)) ? (x) + 3 : (x) + 1)
#define RX_BD(x) ((x) & MAX_RX_BD)
@@ -419,11 +481,12 @@ struct bnx2x_fastpath {
le32_to_cpu((bd)->addr_lo))
#define BD_UNMAP_LEN(bd) (le16_to_cpu((bd)->nbytes))
-
+#define BNX2X_DB_MIN_SHIFT 3 /* 8 bytes */
+#define BNX2X_DB_SHIFT 7 /* 128 bytes*/
#define DPM_TRIGER_TYPE 0x40
#define DOORBELL(bp, cid, val) \
do { \
- writel((u32)(val), bp->doorbells + (BCM_PAGE_SIZE * (cid)) + \
+ writel((u32)(val), bp->doorbells + (bp->db_size * (cid)) + \
DPM_TRIGER_TYPE); \
} while (0)
@@ -481,31 +544,15 @@ struct bnx2x_fastpath {
#define BNX2X_RX_SUM_FIX(cqe) \
BNX2X_PRS_FLAG_OVERETH_IPV4(cqe->fast_path_cqe.pars_flags.flags)
-
-#define FP_USB_FUNC_OFF (2 + 2*HC_USTORM_SB_NUM_INDICES)
-#define FP_CSB_FUNC_OFF (2 + 2*HC_CSTORM_SB_NUM_INDICES)
-
-#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
-#define U_SB_ETH_RX_BD_INDEX HC_INDEX_U_ETH_RX_BD_CONS
-#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
+#define U_SB_ETH_RX_CQ_INDEX 1
+#define U_SB_ETH_RX_BD_INDEX 2
+#define C_SB_ETH_TX_CQ_INDEX 5
#define BNX2X_RX_SB_INDEX \
- (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX])
-
-#define BNX2X_RX_SB_BD_INDEX \
- (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_BD_INDEX])
-
-#define BNX2X_RX_SB_INDEX_NUM \
- (((U_SB_ETH_RX_CQ_INDEX << \
- USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \
- USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER) | \
- ((U_SB_ETH_RX_BD_INDEX << \
- USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT) & \
- USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER))
+ (&fp->sb_index_values[U_SB_ETH_RX_CQ_INDEX])
#define BNX2X_TX_SB_INDEX \
- (&fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX])
-
+ (&fp->sb_index_values[C_SB_ETH_TX_CQ_INDEX])
/* end of fast path */
@@ -521,12 +568,19 @@ struct bnx2x_common {
#define CHIP_NUM_57710 0x164e
#define CHIP_NUM_57711 0x164f
#define CHIP_NUM_57711E 0x1650
+#define CHIP_NUM_57712 0x1662
+#define CHIP_NUM_57712E 0x1663
#define CHIP_IS_E1(bp) (CHIP_NUM(bp) == CHIP_NUM_57710)
#define CHIP_IS_57711(bp) (CHIP_NUM(bp) == CHIP_NUM_57711)
#define CHIP_IS_57711E(bp) (CHIP_NUM(bp) == CHIP_NUM_57711E)
+#define CHIP_IS_57712(bp) (CHIP_NUM(bp) == CHIP_NUM_57712)
+#define CHIP_IS_57712E(bp) (CHIP_NUM(bp) == CHIP_NUM_57712E)
#define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \
CHIP_IS_57711E(bp))
-#define IS_E1H_OFFSET CHIP_IS_E1H(bp)
+#define CHIP_IS_E2(bp) (CHIP_IS_57712(bp) || \
+ CHIP_IS_57712E(bp))
+#define CHIP_IS_E1x(bp) (CHIP_IS_E1((bp)) || CHIP_IS_E1H((bp)))
+#define IS_E1H_OFFSET (CHIP_IS_E1H(bp) || CHIP_IS_E2(bp))
#define CHIP_REV(bp) (bp->common.chip_id & 0x0000f000)
#define CHIP_REV_Ax 0x00000000
@@ -552,12 +606,34 @@ struct bnx2x_common {
u32 shmem_base;
u32 shmem2_base;
+ u32 mf_cfg_base;
+ u32 mf2_cfg_base;
u32 hw_config;
u32 bc_ver;
+
+ u8 int_block;
+#define INT_BLOCK_HC 0
+#define INT_BLOCK_IGU 1
+#define INT_BLOCK_MODE_NORMAL 0
+#define INT_BLOCK_MODE_BW_COMP 2
+#define CHIP_INT_MODE_IS_NBC(bp) \
+ (CHIP_IS_E2(bp) && \
+ !((bp)->common.int_block & INT_BLOCK_MODE_BW_COMP))
+#define CHIP_INT_MODE_IS_BC(bp) (!CHIP_INT_MODE_IS_NBC(bp))
+
+ u8 chip_port_mode;
+#define CHIP_4_PORT_MODE 0x0
+#define CHIP_2_PORT_MODE 0x1
+#define CHIP_PORT_MODE_NONE 0x2
+#define CHIP_MODE(bp) (bp->common.chip_port_mode)
+#define CHIP_MODE_IS_4_PORT(bp) (CHIP_MODE(bp) == CHIP_4_PORT_MODE)
};
+/* IGU MSIX STATISTICS on 57712: 64 for VFs; 4 for PFs; 4 for Attentions */
+#define BNX2X_IGU_STAS_MSG_VF_CNT 64
+#define BNX2X_IGU_STAS_MSG_PF_CNT 4
/* end of common */
@@ -566,13 +642,13 @@ struct bnx2x_common {
struct bnx2x_port {
u32 pmf;
- u32 link_config;
+ u32 link_config[LINK_CONFIG_SIZE];
- u32 supported;
+ u32 supported[LINK_CONFIG_SIZE];
/* link settings - missing defines */
#define SUPPORTED_2500baseX_Full (1 << 15)
- u32 advertising;
+ u32 advertising[LINK_CONFIG_SIZE];
/* link settings - missing defines */
#define ADVERTISED_2500baseX_Full (1 << 15)
@@ -589,27 +665,98 @@ struct bnx2x_port {
/* end of port */
+/* e1h Classification CAM line allocations */
+enum {
+ CAM_ETH_LINE = 0,
+ CAM_ISCSI_ETH_LINE,
+ CAM_MAX_PF_LINE = CAM_ISCSI_ETH_LINE
+};
+#define BNX2X_VF_ID_INVALID 0xFF
-#ifdef BCM_CNIC
-#define MAX_CONTEXT 15
-#else
-#define MAX_CONTEXT 16
-#endif
+/*
+ * The total number of L2 queues, MSIX vectors and HW contexts (CIDs) is
+ * control by the number of fast-path status blocks supported by the
+ * device (HW/FW). Each fast-path status block (FP-SB) aka non-default
+ * status block represents an independent interrupts context that can
+ * serve a regular L2 networking queue. However special L2 queues such
+ * as the FCoE queue do not require a FP-SB and other components like
+ * the CNIC may consume FP-SB reducing the number of possible L2 queues
+ *
+ * If the maximum number of FP-SB available is X then:
+ * a. If CNIC is supported it consumes 1 FP-SB thus the max number of
+ * regular L2 queues is Y=X-1
+ * b. in MF mode the actual number of L2 queues is Y= (X-1/MF_factor)
+ * c. If the FCoE L2 queue is supported the actual number of L2 queues
+ * is Y+1
+ * d. The number of irqs (MSIX vectors) is either Y+1 (one extra for
+ * slow-path interrupts) or Y+2 if CNIC is supported (one additional
+ * FP interrupt context for the CNIC).
+ * e. The number of HW context (CID count) is always X or X+1 if FCoE
+ * L2 queue is supported. the cid for the FCoE L2 queue is always X.
+ */
+
+#define FP_SB_MAX_E1x 16 /* fast-path interrupt contexts E1x */
+#define FP_SB_MAX_E2 16 /* fast-path interrupt contexts E2 */
+
+/*
+ * cid_cnt paramter below refers to the value returned by
+ * 'bnx2x_get_l2_cid_count()' routine
+ */
+
+/*
+ * The number of FP context allocated by the driver == max number of regular
+ * L2 queues + 1 for the FCoE L2 queue
+ */
+#define L2_FP_COUNT(cid_cnt) ((cid_cnt) - CNIC_CONTEXT_USE)
union cdu_context {
struct eth_context eth;
char pad[1024];
};
+/* CDU host DB constants */
+#define CDU_ILT_PAGE_SZ_HW 3
+#define CDU_ILT_PAGE_SZ (4096 << CDU_ILT_PAGE_SZ_HW) /* 32K */
+#define ILT_PAGE_CIDS (CDU_ILT_PAGE_SZ / sizeof(union cdu_context))
+
+#ifdef BCM_CNIC
+#define CNIC_ISCSI_CID_MAX 256
+#define CNIC_CID_MAX (CNIC_ISCSI_CID_MAX)
+#define CNIC_ILT_LINES DIV_ROUND_UP(CNIC_CID_MAX, ILT_PAGE_CIDS)
+#endif
+
+#define QM_ILT_PAGE_SZ_HW 3
+#define QM_ILT_PAGE_SZ (4096 << QM_ILT_PAGE_SZ_HW) /* 32K */
+#define QM_CID_ROUND 1024
+
+#ifdef BCM_CNIC
+/* TM (timers) host DB constants */
+#define TM_ILT_PAGE_SZ_HW 2
+#define TM_ILT_PAGE_SZ (4096 << TM_ILT_PAGE_SZ_HW) /* 16K */
+/* #define TM_CONN_NUM (CNIC_STARTING_CID+CNIC_ISCSI_CXT_MAX) */
+#define TM_CONN_NUM 1024
+#define TM_ILT_SZ (8 * TM_CONN_NUM)
+#define TM_ILT_LINES DIV_ROUND_UP(TM_ILT_SZ, TM_ILT_PAGE_SZ)
+
+/* SRC (Searcher) host DB constants */
+#define SRC_ILT_PAGE_SZ_HW 3
+#define SRC_ILT_PAGE_SZ (4096 << SRC_ILT_PAGE_SZ_HW) /* 32K */
+#define SRC_HASH_BITS 10
+#define SRC_CONN_NUM (1 << SRC_HASH_BITS) /* 1024 */
+#define SRC_ILT_SZ (sizeof(struct src_ent) * SRC_CONN_NUM)
+#define SRC_T2_SZ SRC_ILT_SZ
+#define SRC_ILT_LINES DIV_ROUND_UP(SRC_ILT_SZ, SRC_ILT_PAGE_SZ)
+#endif
+
#define MAX_DMAE_C 8
/* DMA memory not used in fastpath */
struct bnx2x_slowpath {
- union cdu_context context[MAX_CONTEXT];
struct eth_stats_query fw_stats;
struct mac_configuration_cmd mac_config;
struct mac_configuration_cmd mcast_config;
+ struct client_init_ramrod_data client_init_data;
/* used by dmae command executer */
struct dmae_command dmae[MAX_DMAE_C];
@@ -634,52 +781,83 @@ struct bnx2x_slowpath {
#define MAX_DYNAMIC_ATTN_GRPS 8
struct attn_route {
- u32 sig[4];
+ u32 sig[5];
+};
+
+struct iro {
+ u32 base;
+ u16 m1;
+ u16 m2;
+ u16 m3;
+ u16 size;
};
+struct hw_context {
+ union cdu_context *vcxt;
+ dma_addr_t cxt_mapping;
+ size_t size;
+};
+
+/* forward */
+struct bnx2x_ilt;
+
typedef enum {
BNX2X_RECOVERY_DONE,
BNX2X_RECOVERY_INIT,
BNX2X_RECOVERY_WAIT,
} bnx2x_recovery_state_t;
+/**
+ * Event queue (EQ or event ring) MC hsi
+ * NUM_EQ_PAGES and EQ_DESC_CNT_PAGE must be power of 2
+ */
+#define NUM_EQ_PAGES 1
+#define EQ_DESC_CNT_PAGE (BCM_PAGE_SIZE / sizeof(union event_ring_elem))
+#define EQ_DESC_MAX_PAGE (EQ_DESC_CNT_PAGE - 1)
+#define NUM_EQ_DESC (EQ_DESC_CNT_PAGE * NUM_EQ_PAGES)
+#define EQ_DESC_MASK (NUM_EQ_DESC - 1)
+#define MAX_EQ_AVAIL (EQ_DESC_MAX_PAGE * NUM_EQ_PAGES - 2)
+
+/* depends on EQ_DESC_CNT_PAGE being a power of 2 */
+#define NEXT_EQ_IDX(x) ((((x) & EQ_DESC_MAX_PAGE) == \
+ (EQ_DESC_MAX_PAGE - 1)) ? (x) + 2 : (x) + 1)
+
+/* depends on the above and on NUM_EQ_PAGES being a power of 2 */
+#define EQ_DESC(x) ((x) & EQ_DESC_MASK)
+
+#define BNX2X_EQ_INDEX \
+ (&bp->def_status_blk->sp_sb.\
+ index_values[HC_SP_INDEX_EQ_CONS])
+
struct bnx2x {
/* Fields used in the tx and intr/napi performance paths
* are grouped together in the beginning of the structure
*/
- struct bnx2x_fastpath fp[MAX_CONTEXT];
+ struct bnx2x_fastpath *fp;
void __iomem *regview;
void __iomem *doorbells;
-#ifdef BCM_CNIC
-#define BNX2X_DB_SIZE (18*BCM_PAGE_SIZE)
-#else
-#define BNX2X_DB_SIZE (16*BCM_PAGE_SIZE)
-#endif
+ u16 db_size;
struct net_device *dev;
struct pci_dev *pdev;
+ struct iro *iro_arr;
+#define IRO (bp->iro_arr)
+
atomic_t intr_sem;
bnx2x_recovery_state_t recovery_state;
int is_leader;
-#ifdef BCM_CNIC
- struct msix_entry msix_table[MAX_CONTEXT+2];
-#else
- struct msix_entry msix_table[MAX_CONTEXT+1];
-#endif
+ struct msix_entry *msix_table;
#define INT_MODE_INTx 1
#define INT_MODE_MSI 2
int tx_ring_size;
-#ifdef BCM_VLAN
- struct vlan_group *vlgrp;
-#endif
-
u32 rx_csum;
u32 rx_buf_size;
-#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
+/* L2 header size + 2*VLANs (8 bytes) + LLC SNAP (8 bytes) */
+#define ETH_OVREHEAD (ETH_HLEN + 8 + 8)
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
#define ETH_MAX_JUMBO_PACKET_SIZE 9600
@@ -688,13 +866,12 @@ struct bnx2x {
#define BNX2X_RX_ALIGN_SHIFT ((L1_CACHE_SHIFT < 8) ? \
L1_CACHE_SHIFT : 8)
#define BNX2X_RX_ALIGN (1 << BNX2X_RX_ALIGN_SHIFT)
+#define BNX2X_PXP_DRAM_ALIGN (BNX2X_RX_ALIGN_SHIFT - 5)
- struct host_def_status_block *def_status_blk;
-#define DEF_SB_ID 16
- __le16 def_c_idx;
- __le16 def_u_idx;
- __le16 def_x_idx;
- __le16 def_t_idx;
+ struct host_sp_status_block *def_status_blk;
+#define DEF_SB_IGU_ID 16
+#define DEF_SB_ID HC_SP_SB_ID
+ __le16 def_idx;
__le16 def_att_idx;
u32 attn_state;
struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
@@ -706,10 +883,17 @@ struct bnx2x {
struct eth_spe *spq_prod_bd;
struct eth_spe *spq_last_bd;
__le16 *dsb_sp_prod;
- u16 spq_left; /* serialize spq */
+ atomic_t spq_left; /* serialize spq */
/* used to synchronize spq accesses */
spinlock_t spq_lock;
+ /* event queue */
+ union event_ring_elem *eq_ring;
+ dma_addr_t eq_mapping;
+ u16 eq_prod;
+ u16 eq_cons;
+ __le16 *eq_cons_sb;
+
/* Flags for marking that there is a STAT_QUERY or
SET_MAC ramrod pending */
int stats_pending;
@@ -728,18 +912,27 @@ struct bnx2x {
#define USING_DAC_FLAG 0x10
#define USING_MSIX_FLAG 0x20
#define USING_MSI_FLAG 0x40
+
#define TPA_ENABLE_FLAG 0x80
#define NO_MCP_FLAG 0x100
+#define DISABLE_MSI_FLAG 0x200
#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
-#define HW_VLAN_TX_FLAG 0x400
-#define HW_VLAN_RX_FLAG 0x800
#define MF_FUNC_DIS 0x1000
- int func;
-#define BP_PORT(bp) (bp->func % PORT_MAX)
-#define BP_FUNC(bp) (bp->func)
-#define BP_E1HVN(bp) (bp->func >> 1)
+ int pf_num; /* absolute PF number */
+ int pfid; /* per-path PF number */
+ int base_fw_ndsb;
+#define BP_PATH(bp) (!CHIP_IS_E2(bp) ? \
+ 0 : (bp->pf_num & 1))
+#define BP_PORT(bp) (bp->pfid & 1)
+#define BP_FUNC(bp) (bp->pfid)
+#define BP_ABS_FUNC(bp) (bp->pf_num)
+#define BP_E1HVN(bp) (bp->pfid >> 1)
+#define BP_VN(bp) (CHIP_MODE_IS_4_PORT(bp) ? \
+ 0 : BP_E1HVN(bp))
#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
+#define BP_FW_MB_IDX(bp) (BP_PORT(bp) +\
+ BP_VN(bp) * (CHIP_IS_E1x(bp) ? 2 : 1))
#ifdef BCM_CNIC
#define BCM_CNIC_CID_START 16
@@ -769,10 +962,11 @@ struct bnx2x {
struct cmng_struct_per_port cmng;
u32 vn_weight_sum;
- u32 mf_config;
- u16 e1hov;
- u8 e1hmf;
-#define IS_E1HMF(bp) (bp->e1hmf != 0)
+ u32 mf_config[E1HVN_MAX];
+ u32 mf2_config[E2_FUNC_MAX];
+ u16 mf_ov;
+ u8 mf_mode;
+#define IS_MF(bp) (bp->mf_mode != 0)
u8 wol;
@@ -800,6 +994,7 @@ struct bnx2x {
#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
+#define BNX2X_STATE_FUNC_STARTED 0x7000
#define BNX2X_STATE_DIAG 0xe000
#define BNX2X_STATE_ERROR 0xf000
@@ -808,6 +1003,15 @@ struct bnx2x {
int disable_tpa;
int int_mode;
+ struct tstorm_eth_mac_filter_config mac_filters;
+#define BNX2X_ACCEPT_NONE 0x0000
+#define BNX2X_ACCEPT_UNICAST 0x0001
+#define BNX2X_ACCEPT_MULTICAST 0x0002
+#define BNX2X_ACCEPT_ALL_UNICAST 0x0004
+#define BNX2X_ACCEPT_ALL_MULTICAST 0x0008
+#define BNX2X_ACCEPT_BROADCAST 0x0010
+#define BNX2X_PROMISCUOUS_MODE 0x10000
+
u32 rx_mode;
#define BNX2X_RX_MODE_NONE 0
#define BNX2X_RX_MODE_NORMAL 1
@@ -816,34 +1020,41 @@ struct bnx2x {
#define BNX2X_MAX_MULTICAST 64
#define BNX2X_MAX_EMUL_MULTI 16
- u32 rx_mode_cl_mask;
-
+ u8 igu_dsb_id;
+ u8 igu_base_sb;
+ u8 igu_sb_cnt;
dma_addr_t def_status_blk_mapping;
struct bnx2x_slowpath *slowpath;
dma_addr_t slowpath_mapping;
+ struct hw_context context;
+
+ struct bnx2x_ilt *ilt;
+#define BP_ILT(bp) ((bp)->ilt)
+#define ILT_MAX_LINES 128
+
+ int l2_cid_count;
+#define L2_ILT_LINES(bp) (DIV_ROUND_UP((bp)->l2_cid_count, \
+ ILT_PAGE_CIDS))
+#define BNX2X_DB_SIZE(bp) ((bp)->l2_cid_count * (1 << BNX2X_DB_SHIFT))
+
+ int qm_cid_count;
int dropless_fc;
#ifdef BCM_CNIC
u32 cnic_flags;
#define BNX2X_CNIC_FLAG_MAC_SET 1
-
- void *t1;
- dma_addr_t t1_mapping;
void *t2;
dma_addr_t t2_mapping;
- void *timers;
- dma_addr_t timers_mapping;
- void *qm;
- dma_addr_t qm_mapping;
struct cnic_ops *cnic_ops;
void *cnic_data;
u32 cnic_tag;
struct cnic_eth_dev cnic_eth_dev;
- struct host_status_block *cnic_sb;
+ union host_hc_status_block cnic_sb;
dma_addr_t cnic_sb_mapping;
-#define CNIC_SB_ID(bp) BP_L_ID(bp)
+#define CNIC_SB_ID(bp) ((bp)->base_fw_ndsb + BP_L_ID(bp))
+#define CNIC_IGU_SB_ID(bp) ((bp)->igu_base_sb)
struct eth_spe *cnic_kwq;
struct eth_spe *cnic_kwq_prod;
struct eth_spe *cnic_kwq_cons;
@@ -913,32 +1124,196 @@ struct bnx2x {
const struct firmware *firmware;
};
+/**
+ * Init queue/func interface
+ */
+/* queue init flags */
+#define QUEUE_FLG_TPA 0x0001
+#define QUEUE_FLG_CACHE_ALIGN 0x0002
+#define QUEUE_FLG_STATS 0x0004
+#define QUEUE_FLG_OV 0x0008
+#define QUEUE_FLG_VLAN 0x0010
+#define QUEUE_FLG_COS 0x0020
+#define QUEUE_FLG_HC 0x0040
+#define QUEUE_FLG_DHC 0x0080
+#define QUEUE_FLG_OOO 0x0100
+
+#define QUEUE_DROP_IP_CS_ERR TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR
+#define QUEUE_DROP_TCP_CS_ERR TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR
+#define QUEUE_DROP_TTL0 TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0
+#define QUEUE_DROP_UDP_CS_ERR TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR
+
+
+
+/* rss capabilities */
+#define RSS_IPV4_CAP 0x0001
+#define RSS_IPV4_TCP_CAP 0x0002
+#define RSS_IPV6_CAP 0x0004
+#define RSS_IPV6_TCP_CAP 0x0008
-#define BNX2X_MAX_QUEUES(bp) (IS_E1HMF(bp) ? (MAX_CONTEXT/E1HVN_MAX) \
- : MAX_CONTEXT)
#define BNX2X_NUM_QUEUES(bp) (bp->num_queues)
#define is_multi(bp) (BNX2X_NUM_QUEUES(bp) > 1)
+#define BNX2X_MAX_QUEUES(bp) (bp->igu_sb_cnt - CNIC_CONTEXT_USE)
+#define is_eth_multi(bp) (BNX2X_NUM_ETH_QUEUES(bp) > 1)
+
+#define RSS_IPV4_CAP_MASK \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY
+
+#define RSS_IPV4_TCP_CAP_MASK \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY
+
+#define RSS_IPV6_CAP_MASK \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY
+
+#define RSS_IPV6_TCP_CAP_MASK \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY
+
+/* func init flags */
+#define FUNC_FLG_STATS 0x0001
+#define FUNC_FLG_TPA 0x0002
+#define FUNC_FLG_SPQ 0x0004
+#define FUNC_FLG_LEADING 0x0008 /* PF only */
+
+struct rxq_pause_params {
+ u16 bd_th_lo;
+ u16 bd_th_hi;
+ u16 rcq_th_lo;
+ u16 rcq_th_hi;
+ u16 sge_th_lo; /* valid iff QUEUE_FLG_TPA */
+ u16 sge_th_hi; /* valid iff QUEUE_FLG_TPA */
+ u16 pri_map;
+};
+
+struct bnx2x_rxq_init_params {
+ /* cxt*/
+ struct eth_context *cxt;
+
+ /* dma */
+ dma_addr_t dscr_map;
+ dma_addr_t sge_map;
+ dma_addr_t rcq_map;
+ dma_addr_t rcq_np_map;
+
+ u16 flags;
+ u16 drop_flags;
+ u16 mtu;
+ u16 buf_sz;
+ u16 fw_sb_id;
+ u16 cl_id;
+ u16 spcl_id;
+ u16 cl_qzone_id;
+
+ /* valid iff QUEUE_FLG_STATS */
+ u16 stat_id;
+
+ /* valid iff QUEUE_FLG_TPA */
+ u16 tpa_agg_sz;
+ u16 sge_buf_sz;
+ u16 max_sges_pkt;
+
+ /* valid iff QUEUE_FLG_CACHE_ALIGN */
+ u8 cache_line_log;
+
+ u8 sb_cq_index;
+ u32 cid;
+
+ /* desired interrupts per sec. valid iff QUEUE_FLG_HC */
+ u32 hc_rate;
+};
+
+struct bnx2x_txq_init_params {
+ /* cxt*/
+ struct eth_context *cxt;
+
+ /* dma */
+ dma_addr_t dscr_map;
+
+ u16 flags;
+ u16 fw_sb_id;
+ u8 sb_cq_index;
+ u8 cos; /* valid iff QUEUE_FLG_COS */
+ u16 stat_id; /* valid iff QUEUE_FLG_STATS */
+ u16 traffic_type;
+ u32 cid;
+ u16 hc_rate; /* desired interrupts per sec.*/
+ /* valid iff QUEUE_FLG_HC */
+
+};
+
+struct bnx2x_client_ramrod_params {
+ int *pstate;
+ int state;
+ u16 index;
+ u16 cl_id;
+ u32 cid;
+ u8 poll;
+#define CLIENT_IS_LEADING_RSS 0x02
+ u8 flags;
+};
+
+struct bnx2x_client_init_params {
+ struct rxq_pause_params pause;
+ struct bnx2x_rxq_init_params rxq_params;
+ struct bnx2x_txq_init_params txq_params;
+ struct bnx2x_client_ramrod_params ramrod_params;
+};
+
+struct bnx2x_rss_params {
+ int mode;
+ u16 cap;
+ u16 result_mask;
+};
+
+struct bnx2x_func_init_params {
+
+ /* rss */
+ struct bnx2x_rss_params *rss; /* valid iff FUNC_FLG_RSS */
+
+ /* dma */
+ dma_addr_t fw_stat_map; /* valid iff FUNC_FLG_STATS */
+ dma_addr_t spq_map; /* valid iff FUNC_FLG_SPQ */
+
+ u16 func_flgs;
+ u16 func_id; /* abs fid */
+ u16 pf_id;
+ u16 spq_prod; /* valid iff FUNC_FLG_SPQ */
+};
+
#define for_each_queue(bp, var) \
for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++)
#define for_each_nondefault_queue(bp, var) \
for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++)
+#define WAIT_RAMROD_POLL 0x01
+#define WAIT_RAMROD_COMMON 0x02
+int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
+ int *state_p, int flags);
+
+/* dmae */
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32);
+void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
+ u32 addr, u32 len);
+void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
+u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type);
+u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode);
+u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
+ bool with_comp, u8 comp_type);
+
int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command);
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param);
void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val);
-void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
- u32 addr, u32 len);
+
void bnx2x_calc_fc_adv(struct bnx2x *bp);
int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
u32 data_hi, u32 data_lo, int common);
void bnx2x_update_coalesce(struct bnx2x *bp);
+int bnx2x_get_link_cfg_idx(struct bnx2x *bp);
static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
int wait)
@@ -957,6 +1332,40 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
return val;
}
+#define BNX2X_ILT_ZALLOC(x, y, size) \
+ do { \
+ x = pci_alloc_consistent(bp->pdev, size, y); \
+ if (x) \
+ memset(x, 0, size); \
+ } while (0)
+
+#define BNX2X_ILT_FREE(x, y, size) \
+ do { \
+ if (x) { \
+ pci_free_consistent(bp->pdev, size, x, y); \
+ x = NULL; \
+ y = 0; \
+ } \
+ } while (0)
+
+#define ILOG2(x) (ilog2((x)))
+
+#define ILT_NUM_PAGE_ENTRIES (3072)
+/* In 57710/11 we use whole table since we have 8 func
+ * In 57712 we have only 4 func, but use same size per func, then only half of
+ * the table in use
+ */
+#define ILT_PER_FUNC (ILT_NUM_PAGE_ENTRIES/8)
+
+#define FUNC_ILT_BASE(func) (func * ILT_PER_FUNC)
+/*
+ * the phys address is shifted right 12 bits and has an added
+ * 1=valid bit added to the 53rd bit
+ * then since this is a wide register(TM)
+ * we split it into two 32 bit writes
+ */
+#define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
+#define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
/* load/unload mode */
#define LOAD_NORMAL 0
@@ -964,18 +1373,44 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define LOAD_DIAG 2
#define UNLOAD_NORMAL 0
#define UNLOAD_CLOSE 1
-#define UNLOAD_RECOVERY 2
+#define UNLOAD_RECOVERY 2
/* DMAE command defines */
-#define DMAE_CMD_SRC_PCI 0
-#define DMAE_CMD_SRC_GRC DMAE_COMMAND_SRC
+#define DMAE_TIMEOUT -1
+#define DMAE_PCI_ERROR -2 /* E2 and onward */
+#define DMAE_NOT_RDY -3
+#define DMAE_PCI_ERR_FLAG 0x80000000
+
+#define DMAE_SRC_PCI 0
+#define DMAE_SRC_GRC 1
+
+#define DMAE_DST_NONE 0
+#define DMAE_DST_PCI 1
+#define DMAE_DST_GRC 2
+
+#define DMAE_COMP_PCI 0
+#define DMAE_COMP_GRC 1
+
+/* E2 and onward - PCI error handling in the completion */
-#define DMAE_CMD_DST_PCI (1 << DMAE_COMMAND_DST_SHIFT)
-#define DMAE_CMD_DST_GRC (2 << DMAE_COMMAND_DST_SHIFT)
+#define DMAE_COMP_REGULAR 0
+#define DMAE_COM_SET_ERR 1
-#define DMAE_CMD_C_DST_PCI 0
-#define DMAE_CMD_C_DST_GRC (1 << DMAE_COMMAND_C_DST_SHIFT)
+#define DMAE_CMD_SRC_PCI (DMAE_SRC_PCI << \
+ DMAE_COMMAND_SRC_SHIFT)
+#define DMAE_CMD_SRC_GRC (DMAE_SRC_GRC << \
+ DMAE_COMMAND_SRC_SHIFT)
+
+#define DMAE_CMD_DST_PCI (DMAE_DST_PCI << \
+ DMAE_COMMAND_DST_SHIFT)
+#define DMAE_CMD_DST_GRC (DMAE_DST_GRC << \
+ DMAE_COMMAND_DST_SHIFT)
+
+#define DMAE_CMD_C_DST_PCI (DMAE_COMP_PCI << \
+ DMAE_COMMAND_C_DST_SHIFT)
+#define DMAE_CMD_C_DST_GRC (DMAE_COMP_GRC << \
+ DMAE_COMMAND_C_DST_SHIFT)
#define DMAE_CMD_C_ENABLE DMAE_COMMAND_C_TYPE_ENABLE
@@ -991,10 +1426,20 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define DMAE_CMD_DST_RESET DMAE_COMMAND_DST_RESET
#define DMAE_CMD_E1HVN_SHIFT DMAE_COMMAND_E1HVN_SHIFT
+#define DMAE_SRC_PF 0
+#define DMAE_SRC_VF 1
+
+#define DMAE_DST_PF 0
+#define DMAE_DST_VF 1
+
+#define DMAE_C_SRC 0
+#define DMAE_C_DST 1
+
#define DMAE_LEN32_RD_MAX 0x80
#define DMAE_LEN32_WR_MAX(bp) (CHIP_IS_E1(bp) ? 0x400 : 0x2000)
-#define DMAE_COMP_VAL 0xe0d0d0ae
+#define DMAE_COMP_VAL 0x60d0d0ae /* E2 and on - upper bit
+ indicates eror */
#define MAX_DMAE_C_PER_PORT 8
#define INIT_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
@@ -1002,7 +1447,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
E1HVN_MAX)
-
/* PCIE link and speed */
#define PCICFG_LINK_WIDTH 0x1f00000
#define PCICFG_LINK_WIDTH_SHIFT 20
@@ -1031,7 +1475,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
-#define BNX2X_BTR 1
+#define BNX2X_BTR 4
#define MAX_SPQ_PENDING 8
@@ -1148,20 +1592,26 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT))
#define MULTI_MASK 0x7f
+#define BNX2X_SP_DSB_INDEX \
+ (&bp->def_status_blk->sp_sb.\
+ index_values[HC_SP_INDEX_ETH_DEF_CONS])
-#define DEF_USB_FUNC_OFF (2 + 2*HC_USTORM_DEF_SB_NUM_INDICES)
-#define DEF_CSB_FUNC_OFF (2 + 2*HC_CSTORM_DEF_SB_NUM_INDICES)
-#define DEF_XSB_FUNC_OFF (2 + 2*HC_XSTORM_DEF_SB_NUM_INDICES)
-#define DEF_TSB_FUNC_OFF (2 + 2*HC_TSTORM_DEF_SB_NUM_INDICES)
+#define SET_FLAG(value, mask, flag) \
+ do {\
+ (value) &= ~(mask);\
+ (value) |= ((flag) << (mask##_SHIFT));\
+ } while (0)
-#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
-
-#define BNX2X_SP_DSB_INDEX \
-(&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX])
+#define GET_FLAG(value, mask) \
+ (((value) &= (mask)) >> (mask##_SHIFT))
+#define GET_FIELD(value, fname) \
+ (((value) & (fname##_MASK)) >> (fname##_SHIFT))
#define CAM_IS_INVALID(x) \
-(x.target_table_entry.flags == TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
+ (GET_FLAG(x.flags, \
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE) == \
+ (T_ETH_MAC_COMMAND_INVALIDATE))
#define CAM_INVALIDATE(x) \
(x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
@@ -1177,21 +1627,29 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define PXP2_REG_PXP2_INT_STS PXP2_REG_PXP2_INT_STS_0
#endif
+#ifndef ETH_MAX_RX_CLIENTS_E2
+#define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H
+#endif
+
#define BNX2X_VPD_LEN 128
#define VENDOR_ID_LEN 4
+/* Congestion management fairness mode */
+#define CMNG_FNS_NONE 0
+#define CMNG_FNS_MINMAX 1
+
+#define HC_SEG_ACCESS_DEF 0 /*Driver decision 0-3*/
+#define HC_SEG_ACCESS_ATTN 4
+#define HC_SEG_ACCESS_NORM 0 /*Driver decision 0-1*/
+
#ifdef BNX2X_MAIN
#define BNX2X_EXTERN
#else
#define BNX2X_EXTERN extern
#endif
-BNX2X_EXTERN int load_count[3]; /* 0-common, 1-port0, 2-port1 */
-
-/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
+BNX2X_EXTERN int load_count[2][3]; /* per path: 0-common, 1-port0, 2-port1 */
extern void bnx2x_set_ethtool_ops(struct net_device *netdev);
-void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
-
#endif /* bnx2x.h */
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 02bf710629a3..bc5837514074 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -15,18 +15,16 @@
*
*/
-
#include <linux/etherdevice.h>
+#include <linux/if_vlan.h>
#include <linux/ip.h>
-#include <linux/ipv6.h>
+#include <net/ipv6.h>
#include <net/ip6_checksum.h>
+#include <linux/firmware.h>
#include "bnx2x_cmn.h"
-#ifdef BCM_VLAN
-#include <linux/if_vlan.h>
-#endif
+#include "bnx2x_init.h"
-static int bnx2x_poll(struct napi_struct *napi, int budget);
/* free skb in the packet ring at pos idx
* return idx of last bd freed
@@ -51,7 +49,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
DP(BNX2X_MSG_OFF, "free bd_idx %d\n", bd_idx);
tx_start_bd = &fp->tx_desc_ring[bd_idx].start_bd;
dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd),
- BD_UNMAP_LEN(tx_start_bd), PCI_DMA_TODEVICE);
+ BD_UNMAP_LEN(tx_start_bd), DMA_TO_DEVICE);
nbd = le16_to_cpu(tx_start_bd->nbd) - 1;
#ifdef BNX2X_STOP_ON_ERROR
@@ -115,16 +113,10 @@ int bnx2x_tx_int(struct bnx2x_fastpath *fp)
pkt_cons = TX_BD(sw_cons);
- /* prefetch(bp->tx_buf_ring[pkt_cons].skb); */
-
- DP(NETIF_MSG_TX_DONE, "hw_cons %u sw_cons %u pkt_cons %u\n",
- hw_cons, sw_cons, pkt_cons);
+ DP(NETIF_MSG_TX_DONE, "queue[%d]: hw_cons %u sw_cons %u "
+ " pkt_cons %u\n",
+ fp->index, hw_cons, sw_cons, pkt_cons);
-/* if (NEXT_TX_IDX(sw_cons) != hw_cons) {
- rmb();
- prefetch(fp->tx_buf_ring[NEXT_TX_IDX(sw_cons)].skb);
- }
-*/
bd_cons = bnx2x_free_tx_pkt(bp, fp, pkt_cons);
sw_cons++;
}
@@ -140,7 +132,6 @@ int bnx2x_tx_int(struct bnx2x_fastpath *fp)
*/
smp_mb();
- /* TBD need a thresh? */
if (unlikely(netif_tx_queue_stopped(txq))) {
/* Taking tx_lock() is needed to prevent reenabling the queue
* while it's empty. This could have happen if rx_action() gets
@@ -189,14 +180,16 @@ static void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
/* First mark all used pages */
for (i = 0; i < sge_len; i++)
- SGE_MASK_CLEAR_BIT(fp, RX_SGE(le16_to_cpu(fp_cqe->sgl[i])));
+ SGE_MASK_CLEAR_BIT(fp,
+ RX_SGE(le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[i])));
DP(NETIF_MSG_RX_STATUS, "fp_cqe->sgl[%d] = %d\n",
- sge_len - 1, le16_to_cpu(fp_cqe->sgl[sge_len - 1]));
+ sge_len - 1, le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[sge_len - 1]));
/* Here we assume that the last SGE index is the biggest */
prefetch((void *)(fp->sge_mask));
- bnx2x_update_last_max_sge(fp, le16_to_cpu(fp_cqe->sgl[sge_len - 1]));
+ bnx2x_update_last_max_sge(fp,
+ le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[sge_len - 1]));
last_max = RX_SGE(fp->last_max_sge);
last_elem = last_max >> RX_SGE_MASK_ELEM_SHIFT;
@@ -297,7 +290,8 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
/* Run through the SGL and compose the fragmented skb */
for (i = 0, j = 0; i < pages; i += PAGES_PER_SGE, j++) {
- u16 sge_idx = RX_SGE(le16_to_cpu(fp_cqe->sgl[j]));
+ u16 sge_idx =
+ RX_SGE(le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[j]));
/* FW gives the indices of the SGE as if the ring is an array
(meaning that "next" element will consume 2 indices) */
@@ -349,16 +343,9 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
if (likely(new_skb)) {
/* fix ip xsum and give it to the stack */
/* (no need to map the new skb) */
-#ifdef BCM_VLAN
- int is_vlan_cqe =
- (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
- PARSING_FLAGS_VLAN);
- int is_not_hwaccel_vlan_cqe =
- (is_vlan_cqe && (!(bp->flags & HW_VLAN_RX_FLAG)));
-#endif
prefetch(skb);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
#ifdef BNX2X_STOP_ON_ERROR
if (pad + len > bp->rx_buf_size) {
@@ -380,27 +367,18 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
struct iphdr *iph;
iph = (struct iphdr *)skb->data;
-#ifdef BCM_VLAN
- /* If there is no Rx VLAN offloading -
- take VLAN tag into an account */
- if (unlikely(is_not_hwaccel_vlan_cqe))
- iph = (struct iphdr *)((u8 *)iph + VLAN_HLEN);
-#endif
iph->check = 0;
iph->check = ip_fast_csum((u8 *)iph, iph->ihl);
}
if (!bnx2x_fill_frag_skb(bp, fp, skb,
&cqe->fast_path_cqe, cqe_idx)) {
-#ifdef BCM_VLAN
- if ((bp->vlgrp != NULL) && is_vlan_cqe &&
- (!is_not_hwaccel_vlan_cqe))
- vlan_gro_receive(&fp->napi, bp->vlgrp,
+ if ((le16_to_cpu(cqe->fast_path_cqe.
+ pars_flags.flags) & PARSING_FLAGS_VLAN))
+ __vlan_hwaccel_put_tag(skb,
le16_to_cpu(cqe->fast_path_cqe.
- vlan_tag), skb);
- else
-#endif
- napi_gro_receive(&fp->napi, skb);
+ vlan_tag));
+ napi_gro_receive(&fp->napi, skb);
} else {
DP(NETIF_MSG_RX_STATUS, "Failed to allocate new pages"
" - dropping packet!\n");
@@ -509,8 +487,11 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
len = le16_to_cpu(cqe->fast_path_cqe.pkt_len);
pad = cqe->fast_path_cqe.placement_offset;
- /* If CQE is marked both TPA_START and TPA_END
- it is a non-TPA CQE */
+ /* - If CQE is marked both TPA_START and TPA_END it is
+ * a non-TPA CQE.
+ * - FP CQE will always have either TPA_START or/and
+ * TPA_STOP flags set.
+ */
if ((!fp->disable_tpa) &&
(TPA_TYPE(cqe_fp_flags) !=
(TPA_TYPE_START | TPA_TYPE_END))) {
@@ -528,9 +509,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
bnx2x_set_skb_rxhash(bp, cqe, skb);
goto next_rx;
- }
-
- if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_END) {
+ } else { /* TPA_STOP */
DP(NETIF_MSG_RX_STATUS,
"calling tpa_stop on queue %d\n",
queue);
@@ -560,7 +539,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
dma_unmap_addr(rx_buf, mapping),
pad + RX_COPY_THRESH,
DMA_FROM_DEVICE);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
/* is this an error packet? */
if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {
@@ -594,7 +573,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
skb_reserve(new_skb, pad);
skb_put(new_skb, len);
- bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod);
+ bnx2x_reuse_rx_skb(fp, bd_cons, bd_prod);
skb = new_skb;
@@ -613,7 +592,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
"of alloc failure\n");
fp->eth_q_stats.rx_skb_alloc_failed++;
reuse_rx:
- bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod);
+ bnx2x_reuse_rx_skb(fp, bd_cons, bd_prod);
goto next_rx;
}
@@ -622,7 +601,8 @@ reuse_rx:
/* Set Toeplitz hash for a none-LRO skb */
bnx2x_set_skb_rxhash(bp, cqe, skb);
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
+
if (bp->rx_csum) {
if (likely(BNX2X_RX_CSUM_OK(cqe)))
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -633,15 +613,11 @@ reuse_rx:
skb_record_rx_queue(skb, fp->index);
-#ifdef BCM_VLAN
- if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
- (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
- PARSING_FLAGS_VLAN))
- vlan_gro_receive(&fp->napi, bp->vlgrp,
- le16_to_cpu(cqe->fast_path_cqe.vlan_tag), skb);
- else
-#endif
- napi_gro_receive(&fp->napi, skb);
+ if (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+ PARSING_FLAGS_VLAN)
+ __vlan_hwaccel_put_tag(skb,
+ le16_to_cpu(cqe->fast_path_cqe.vlan_tag));
+ napi_gro_receive(&fp->napi, skb);
next_rx:
@@ -685,9 +661,10 @@ static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie)
return IRQ_HANDLED;
}
- DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB [%d:%d]\n",
- fp->index, fp->sb_id);
- bnx2x_ack_sb(bp, fp->sb_id, USTORM_ID, 0, IGU_INT_DISABLE, 0);
+ DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB "
+ "[fp %d fw_sd %d igusb %d]\n",
+ fp->index, fp->fw_sb_id, fp->igu_sb_id);
+ bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0, IGU_INT_DISABLE, 0);
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -697,14 +674,12 @@ static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie)
/* Handle Rx and Tx according to MSI-X vector */
prefetch(fp->rx_cons_sb);
prefetch(fp->tx_cons_sb);
- prefetch(&fp->status_blk->u_status_block.status_block_index);
- prefetch(&fp->status_blk->c_status_block.status_block_index);
+ prefetch(&fp->sb_running_index[SM_RX_ID]);
napi_schedule(&bnx2x_fp(bp, fp->index, napi));
return IRQ_HANDLED;
}
-
/* HW Lock for shared dual port PHYs */
void bnx2x_acquire_phy_lock(struct bnx2x *bp)
{
@@ -738,12 +713,13 @@ void bnx2x_link_report(struct bnx2x *bp)
netdev_info(bp->dev, "NIC Link is Up, ");
line_speed = bp->link_vars.line_speed;
- if (IS_E1HMF(bp)) {
+ if (IS_MF(bp)) {
u16 vn_max_rate;
vn_max_rate =
- ((bp->mf_config & FUNC_MF_CFG_MAX_BW_MASK) >>
- FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
+ ((bp->mf_config[BP_VN(bp)] &
+ FUNC_MF_CFG_MAX_BW_MASK) >>
+ FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
if (vn_max_rate < line_speed)
line_speed = vn_max_rate;
}
@@ -773,23 +749,73 @@ void bnx2x_link_report(struct bnx2x *bp)
}
}
+/* Returns the number of actually allocated BDs */
+static inline int bnx2x_alloc_rx_bds(struct bnx2x_fastpath *fp,
+ int rx_ring_size)
+{
+ struct bnx2x *bp = fp->bp;
+ u16 ring_prod, cqe_ring_prod;
+ int i;
+
+ fp->rx_comp_cons = 0;
+ cqe_ring_prod = ring_prod = 0;
+ for (i = 0; i < rx_ring_size; i++) {
+ if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
+ BNX2X_ERR("was only able to allocate "
+ "%d rx skbs on queue[%d]\n", i, fp->index);
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+ break;
+ }
+ ring_prod = NEXT_RX_IDX(ring_prod);
+ cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
+ WARN_ON(ring_prod <= i);
+ }
+
+ fp->rx_bd_prod = ring_prod;
+ /* Limit the CQE producer by the CQE ring size */
+ fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
+ cqe_ring_prod);
+ fp->rx_pkt = fp->rx_calls = 0;
+
+ return i;
+}
+
+static inline void bnx2x_alloc_rx_bd_ring(struct bnx2x_fastpath *fp)
+{
+ struct bnx2x *bp = fp->bp;
+ int rx_ring_size = bp->rx_ring_size ? bp->rx_ring_size :
+ MAX_RX_AVAIL/bp->num_queues;
+
+ rx_ring_size = max_t(int, MIN_RX_AVAIL, rx_ring_size);
+
+ bnx2x_alloc_rx_bds(fp, rx_ring_size);
+
+ /* Warning!
+ * this will generate an interrupt (to the TSTORM)
+ * must only be done after chip is initialized
+ */
+ bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
+ fp->rx_sge_prod);
+}
+
void bnx2x_init_rx_rings(struct bnx2x *bp)
{
int func = BP_FUNC(bp);
int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
ETH_MAX_AGGREGATION_QUEUES_E1H;
- u16 ring_prod, cqe_ring_prod;
+ u16 ring_prod;
int i, j;
- bp->rx_buf_size = bp->dev->mtu + ETH_OVREHEAD + BNX2X_RX_ALIGN;
+ bp->rx_buf_size = bp->dev->mtu + ETH_OVREHEAD + BNX2X_RX_ALIGN +
+ IP_HEADER_ALIGNMENT_PADDING;
+
DP(NETIF_MSG_IFUP,
"mtu %d rx_buf_size %d\n", bp->dev->mtu, bp->rx_buf_size);
- if (bp->flags & TPA_ENABLE_FLAG) {
-
- for_each_queue(bp, j) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
+ for_each_queue(bp, j) {
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+ if (!fp->disable_tpa) {
for (i = 0; i < max_agg_queues; i++) {
fp->tpa_pool[i].skb =
netdev_alloc_skb(bp->dev, bp->rx_buf_size);
@@ -807,6 +833,35 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
mapping, 0);
fp->tpa_state[i] = BNX2X_TPA_STOP;
}
+
+ /* "next page" elements initialization */
+ bnx2x_set_next_page_sgl(fp);
+
+ /* set SGEs bit mask */
+ bnx2x_init_sge_ring_bit_mask(fp);
+
+ /* Allocate SGEs and initialize the ring elements */
+ for (i = 0, ring_prod = 0;
+ i < MAX_RX_SGE_CNT*NUM_RX_SGE_PAGES; i++) {
+
+ if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
+ BNX2X_ERR("was only able to allocate "
+ "%d rx sges\n", i);
+ BNX2X_ERR("disabling TPA for"
+ " queue[%d]\n", j);
+ /* Cleanup already allocated elements */
+ bnx2x_free_rx_sge_range(bp,
+ fp, ring_prod);
+ bnx2x_free_tpa_pool(bp,
+ fp, max_agg_queues);
+ fp->disable_tpa = 1;
+ ring_prod = 0;
+ break;
+ }
+ ring_prod = NEXT_SGE_IDX(ring_prod);
+ }
+
+ fp->rx_sge_prod = ring_prod;
}
}
@@ -814,109 +869,29 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
struct bnx2x_fastpath *fp = &bp->fp[j];
fp->rx_bd_cons = 0;
- fp->rx_cons_sb = BNX2X_RX_SB_INDEX;
- fp->rx_bd_cons_sb = BNX2X_RX_SB_BD_INDEX;
-
- /* "next page" elements initialization */
- /* SGE ring */
- for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
- struct eth_rx_sge *sge;
-
- sge = &fp->rx_sge_ring[RX_SGE_CNT * i - 2];
- sge->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_sge_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
- sge->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_sge_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
- }
-
- bnx2x_init_sge_ring_bit_mask(fp);
- /* RX BD ring */
- for (i = 1; i <= NUM_RX_RINGS; i++) {
- struct eth_rx_bd *rx_bd;
-
- rx_bd = &fp->rx_desc_ring[RX_DESC_CNT * i - 2];
- rx_bd->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
- rx_bd->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
- }
+ bnx2x_set_next_page_rx_bd(fp);
/* CQ ring */
- for (i = 1; i <= NUM_RCQ_RINGS; i++) {
- struct eth_rx_cqe_next_page *nextpg;
-
- nextpg = (struct eth_rx_cqe_next_page *)
- &fp->rx_comp_ring[RCQ_DESC_CNT * i - 1];
- nextpg->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_comp_mapping +
- BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
- nextpg->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_comp_mapping +
- BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
- }
-
- /* Allocate SGEs and initialize the ring elements */
- for (i = 0, ring_prod = 0;
- i < MAX_RX_SGE_CNT*NUM_RX_SGE_PAGES; i++) {
-
- if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
- BNX2X_ERR("was only able to allocate "
- "%d rx sges\n", i);
- BNX2X_ERR("disabling TPA for queue[%d]\n", j);
- /* Cleanup already allocated elements */
- bnx2x_free_rx_sge_range(bp, fp, ring_prod);
- bnx2x_free_tpa_pool(bp, fp, max_agg_queues);
- fp->disable_tpa = 1;
- ring_prod = 0;
- break;
- }
- ring_prod = NEXT_SGE_IDX(ring_prod);
- }
- fp->rx_sge_prod = ring_prod;
+ bnx2x_set_next_page_rx_cq(fp);
/* Allocate BDs and initialize BD ring */
- fp->rx_comp_cons = 0;
- cqe_ring_prod = ring_prod = 0;
- for (i = 0; i < bp->rx_ring_size; i++) {
- if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
- BNX2X_ERR("was only able to allocate "
- "%d rx skbs on queue[%d]\n", i, j);
- fp->eth_q_stats.rx_skb_alloc_failed++;
- break;
- }
- ring_prod = NEXT_RX_IDX(ring_prod);
- cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
- WARN_ON(ring_prod <= i);
- }
+ bnx2x_alloc_rx_bd_ring(fp);
- fp->rx_bd_prod = ring_prod;
- /* must not have more available CQEs than BDs */
- fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
- cqe_ring_prod);
- fp->rx_pkt = fp->rx_calls = 0;
-
- /* Warning!
- * this will generate an interrupt (to the TSTORM)
- * must only be done after chip is initialized
- */
- bnx2x_update_rx_prod(bp, fp, ring_prod, fp->rx_comp_prod,
- fp->rx_sge_prod);
if (j != 0)
continue;
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func),
- U64_LO(fp->rx_comp_mapping));
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func) + 4,
- U64_HI(fp->rx_comp_mapping));
+ if (!CHIP_IS_E2(bp)) {
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func),
+ U64_LO(fp->rx_comp_mapping));
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func) + 4,
+ U64_HI(fp->rx_comp_mapping));
+ }
}
}
+
static void bnx2x_free_tx_skbs(struct bnx2x *bp)
{
int i;
@@ -989,55 +964,49 @@ static void bnx2x_free_msix_irqs(struct bnx2x *bp)
}
}
-void bnx2x_free_irq(struct bnx2x *bp, bool disable_only)
+void bnx2x_free_irq(struct bnx2x *bp)
{
- if (bp->flags & USING_MSIX_FLAG) {
- if (!disable_only)
- bnx2x_free_msix_irqs(bp);
- pci_disable_msix(bp->pdev);
- bp->flags &= ~USING_MSIX_FLAG;
-
- } else if (bp->flags & USING_MSI_FLAG) {
- if (!disable_only)
- free_irq(bp->pdev->irq, bp->dev);
- pci_disable_msi(bp->pdev);
- bp->flags &= ~USING_MSI_FLAG;
-
- } else if (!disable_only)
+ if (bp->flags & USING_MSIX_FLAG)
+ bnx2x_free_msix_irqs(bp);
+ else if (bp->flags & USING_MSI_FLAG)
+ free_irq(bp->pdev->irq, bp->dev);
+ else
free_irq(bp->pdev->irq, bp->dev);
}
-static int bnx2x_enable_msix(struct bnx2x *bp)
+int bnx2x_enable_msix(struct bnx2x *bp)
{
- int i, rc, offset = 1;
- int igu_vec = 0;
+ int msix_vec = 0, i, rc, req_cnt;
- bp->msix_table[0].entry = igu_vec;
- DP(NETIF_MSG_IFUP, "msix_table[0].entry = %d (slowpath)\n", igu_vec);
+ bp->msix_table[msix_vec].entry = msix_vec;
+ DP(NETIF_MSG_IFUP, "msix_table[0].entry = %d (slowpath)\n",
+ bp->msix_table[0].entry);
+ msix_vec++;
#ifdef BCM_CNIC
- igu_vec = BP_L_ID(bp) + offset;
- bp->msix_table[1].entry = igu_vec;
- DP(NETIF_MSG_IFUP, "msix_table[1].entry = %d (CNIC)\n", igu_vec);
- offset++;
+ bp->msix_table[msix_vec].entry = msix_vec;
+ DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d (CNIC)\n",
+ bp->msix_table[msix_vec].entry, bp->msix_table[msix_vec].entry);
+ msix_vec++;
#endif
for_each_queue(bp, i) {
- igu_vec = BP_L_ID(bp) + offset + i;
- bp->msix_table[i + offset].entry = igu_vec;
+ bp->msix_table[msix_vec].entry = msix_vec;
DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d "
- "(fastpath #%u)\n", i + offset, igu_vec, i);
+ "(fastpath #%u)\n", msix_vec, msix_vec, i);
+ msix_vec++;
}
- rc = pci_enable_msix(bp->pdev, &bp->msix_table[0],
- BNX2X_NUM_QUEUES(bp) + offset);
+ req_cnt = BNX2X_NUM_QUEUES(bp) + CNIC_CONTEXT_USE + 1;
+
+ rc = pci_enable_msix(bp->pdev, &bp->msix_table[0], req_cnt);
/*
* reconfigure number of tx/rx queues according to available
* MSI-X vectors
*/
if (rc >= BNX2X_MIN_MSIX_VEC_CNT) {
- /* vectors available for FP */
- int fp_vec = rc - BNX2X_MSIX_VEC_FP_START;
+ /* how less vectors we will have? */
+ int diff = req_cnt - rc;
DP(NETIF_MSG_IFUP,
"Trying to use less MSI-X vectors: %d\n", rc);
@@ -1049,12 +1018,17 @@ static int bnx2x_enable_msix(struct bnx2x *bp)
"MSI-X is not attainable rc %d\n", rc);
return rc;
}
-
- bp->num_queues = min(bp->num_queues, fp_vec);
+ /*
+ * decrease number of queues by number of unallocated entries
+ */
+ bp->num_queues -= diff;
DP(NETIF_MSG_IFUP, "New queue configuration set: %d\n",
bp->num_queues);
} else if (rc) {
+ /* fall to INTx if not enough memory */
+ if (rc == -ENOMEM)
+ bp->flags |= DISABLE_MSI_FLAG;
DP(NETIF_MSG_IFUP, "MSI-X is not attainable rc %d\n", rc);
return rc;
}
@@ -1083,7 +1057,7 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
bp->dev->name, i);
- rc = request_irq(bp->msix_table[i + offset].vector,
+ rc = request_irq(bp->msix_table[offset].vector,
bnx2x_msix_fp_int, 0, fp->name, fp);
if (rc) {
BNX2X_ERR("request fp #%d irq failed rc %d\n", i, rc);
@@ -1091,10 +1065,12 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
return -EBUSY;
}
+ offset++;
fp->state = BNX2X_FP_STATE_IRQ;
}
i = BNX2X_NUM_QUEUES(bp);
+ offset = 1 + CNIC_CONTEXT_USE;
netdev_info(bp->dev, "using MSI-X IRQs: sp %d fp[%d] %d"
" ... fp[%d] %d\n",
bp->msix_table[0].vector,
@@ -1104,7 +1080,7 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
return 0;
}
-static int bnx2x_enable_msi(struct bnx2x *bp)
+int bnx2x_enable_msi(struct bnx2x *bp)
{
int rc;
@@ -1175,35 +1151,29 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
bnx2x_napi_disable(bp);
netif_tx_disable(bp->dev);
}
-static int bnx2x_set_num_queues(struct bnx2x *bp)
-{
- int rc = 0;
- switch (bp->int_mode) {
- case INT_MODE_INTx:
- case INT_MODE_MSI:
+void bnx2x_set_num_queues(struct bnx2x *bp)
+{
+ switch (bp->multi_mode) {
+ case ETH_RSS_MODE_DISABLED:
bp->num_queues = 1;
- DP(NETIF_MSG_IFUP, "set number of queues to 1\n");
break;
- default:
- /* Set number of queues according to bp->multi_mode value */
- bnx2x_set_num_queues_msix(bp);
-
- DP(NETIF_MSG_IFUP, "set number of queues to %d\n",
- bp->num_queues);
+ case ETH_RSS_MODE_REGULAR:
+ bp->num_queues = bnx2x_calc_num_queues(bp);
+ break;
- /* if we can't use MSI-X we only need one fp,
- * so try to enable MSI-X with the requested number of fp's
- * and fallback to MSI or legacy INTx with one fp
- */
- rc = bnx2x_enable_msix(bp);
- if (rc)
- /* failed to enable MSI-X */
- bp->num_queues = 1;
+ default:
+ bp->num_queues = 1;
break;
}
- bp->dev->real_num_tx_queues = bp->num_queues;
- return rc;
+}
+
+static void bnx2x_release_firmware(struct bnx2x *bp)
+{
+ kfree(bp->init_ops_offsets);
+ kfree(bp->init_ops);
+ kfree(bp->init_data);
+ release_firmware(bp->firmware);
}
/* must be called with rtnl_lock */
@@ -1212,6 +1182,13 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
u32 load_code;
int i, rc;
+ /* Set init arrays */
+ rc = bnx2x_init_firmware(bp);
+ if (rc) {
+ BNX2X_ERR("Error loading firmware\n");
+ return rc;
+ }
+
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
return -EPERM;
@@ -1219,83 +1196,64 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
- rc = bnx2x_set_num_queues(bp);
+ /* must be called before memory allocation and HW init */
+ bnx2x_ilt_set_info(bp);
- if (bnx2x_alloc_mem(bp)) {
- bnx2x_free_irq(bp, true);
+ if (bnx2x_alloc_mem(bp))
return -ENOMEM;
+
+ netif_set_real_num_tx_queues(bp->dev, bp->num_queues);
+ rc = netif_set_real_num_rx_queues(bp->dev, bp->num_queues);
+ if (rc) {
+ BNX2X_ERR("Unable to update real_num_rx_queues\n");
+ goto load_error0;
}
for_each_queue(bp, i)
bnx2x_fp(bp, i, disable_tpa) =
((bp->flags & TPA_ENABLE_FLAG) == 0);
- for_each_queue(bp, i)
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, 128);
-
bnx2x_napi_enable(bp);
- if (bp->flags & USING_MSIX_FLAG) {
- rc = bnx2x_req_msix_irqs(bp);
- if (rc) {
- bnx2x_free_irq(bp, true);
- goto load_error1;
- }
- } else {
- /* Fall to INTx if failed to enable MSI-X due to lack of
- memory (in bnx2x_set_num_queues()) */
- if ((rc != -ENOMEM) && (bp->int_mode != INT_MODE_INTx))
- bnx2x_enable_msi(bp);
- bnx2x_ack_int(bp);
- rc = bnx2x_req_irq(bp);
- if (rc) {
- BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
- bnx2x_free_irq(bp, true);
- goto load_error1;
- }
- if (bp->flags & USING_MSI_FLAG) {
- bp->dev->irq = bp->pdev->irq;
- netdev_info(bp->dev, "using MSI IRQ %d\n",
- bp->pdev->irq);
- }
- }
-
/* Send LOAD_REQUEST command to MCP
Returns the type of LOAD command:
if it is the first port to be initialized
common blocks should be initialized, otherwise - not
*/
if (!BP_NOMCP(bp)) {
- load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ, 0);
if (!load_code) {
BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
- goto load_error2;
+ goto load_error1;
}
if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
rc = -EBUSY; /* other port in diagnostic mode */
- goto load_error2;
+ goto load_error1;
}
} else {
+ int path = BP_PATH(bp);
int port = BP_PORT(bp);
- DP(NETIF_MSG_IFUP, "NO MCP - load counts %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- load_count[0]++;
- load_count[1 + port]++;
- DP(NETIF_MSG_IFUP, "NO MCP - new load counts %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- if (load_count[0] == 1)
+ DP(NETIF_MSG_IFUP, "NO MCP - load counts[%d] %d, %d, %d\n",
+ path, load_count[path][0], load_count[path][1],
+ load_count[path][2]);
+ load_count[path][0]++;
+ load_count[path][1 + port]++;
+ DP(NETIF_MSG_IFUP, "NO MCP - new load counts[%d] %d, %d, %d\n",
+ path, load_count[path][0], load_count[path][1],
+ load_count[path][2]);
+ if (load_count[path][0] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[1 + port] == 1)
+ else if (load_count[path][1 + port] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_PORT;
else
load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
}
if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
+ (load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP) ||
(load_code == FW_MSG_CODE_DRV_LOAD_PORT))
bp->port.pmf = 1;
else
@@ -1306,16 +1264,22 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
rc = bnx2x_init_hw(bp, load_code);
if (rc) {
BNX2X_ERR("HW init failed, aborting\n");
- bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
+ goto load_error2;
+ }
+
+ /* Connect to IRQs */
+ rc = bnx2x_setup_irqs(bp);
+ if (rc) {
+ bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
goto load_error2;
}
/* Setup NIC internals and enable interrupts */
bnx2x_nic_init(bp, load_code);
- if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) &&
+ if (((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
+ (load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP)) &&
(bp->common.shmem2_base))
SHMEM2_WR(bp, dcc_support,
(SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV |
@@ -1323,7 +1287,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* Send LOAD_DONE command to MCP */
if (!BP_NOMCP(bp)) {
- load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
if (!load_code) {
BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
@@ -1333,7 +1297,18 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
- rc = bnx2x_setup_leading(bp);
+ rc = bnx2x_func_start(bp);
+ if (rc) {
+ BNX2X_ERR("Function start failed!\n");
+#ifndef BNX2X_STOP_ON_ERROR
+ goto load_error3;
+#else
+ bp->panic = 1;
+ return -EBUSY;
+#endif
+ }
+
+ rc = bnx2x_setup_client(bp, &bp->fp[0], 1 /* Leading */);
if (rc) {
BNX2X_ERR("Setup leading failed!\n");
#ifndef BNX2X_STOP_ON_ERROR
@@ -1344,62 +1319,47 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
#endif
}
- if (CHIP_IS_E1H(bp))
- if (bp->mf_config & FUNC_MF_CFG_FUNC_DISABLED) {
- DP(NETIF_MSG_IFUP, "mf_cfg function disabled\n");
- bp->flags |= MF_FUNC_DIS;
- }
+ if (!CHIP_IS_E1(bp) &&
+ (bp->mf_config[BP_VN(bp)] & FUNC_MF_CFG_FUNC_DISABLED)) {
+ DP(NETIF_MSG_IFUP, "mf_cfg function disabled\n");
+ bp->flags |= MF_FUNC_DIS;
+ }
- if (bp->state == BNX2X_STATE_OPEN) {
-#ifdef BCM_CNIC
- /* Enable Timer scan */
- REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 1);
-#endif
- for_each_nondefault_queue(bp, i) {
- rc = bnx2x_setup_multi(bp, i);
- if (rc)
#ifdef BCM_CNIC
- goto load_error4;
-#else
- goto load_error3;
+ /* Enable Timer scan */
+ REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 1);
#endif
- }
- if (CHIP_IS_E1(bp))
- bnx2x_set_eth_mac_addr_e1(bp, 1);
- else
- bnx2x_set_eth_mac_addr_e1h(bp, 1);
+ for_each_nondefault_queue(bp, i) {
+ rc = bnx2x_setup_client(bp, &bp->fp[i], 0);
+ if (rc)
#ifdef BCM_CNIC
- /* Set iSCSI L2 MAC */
- mutex_lock(&bp->cnic_mutex);
- if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD) {
- bnx2x_set_iscsi_eth_mac_addr(bp, 1);
- bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
- bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping,
- CNIC_SB_ID(bp));
- }
- mutex_unlock(&bp->cnic_mutex);
+ goto load_error4;
+#else
+ goto load_error3;
#endif
}
+ /* Now when Clients are configured we are ready to work */
+ bp->state = BNX2X_STATE_OPEN;
+
+ bnx2x_set_eth_mac(bp, 1);
+
if (bp->port.pmf)
bnx2x_initial_phy_init(bp, load_mode);
/* Start fast path */
switch (load_mode) {
case LOAD_NORMAL:
- if (bp->state == BNX2X_STATE_OPEN) {
- /* Tx queue should be only reenabled */
- netif_tx_wake_all_queues(bp->dev);
- }
+ /* Tx queue should be only reenabled */
+ netif_tx_wake_all_queues(bp->dev);
/* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
break;
case LOAD_OPEN:
netif_tx_start_all_queues(bp->dev);
- if (bp->state != BNX2X_STATE_OPEN)
- netif_tx_disable(bp->dev);
+ smp_mb__after_clear_bit();
/* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
break;
@@ -1427,6 +1387,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
#endif
bnx2x_inc_load_cnt(bp);
+ bnx2x_release_firmware(bp);
+
return 0;
#ifdef BCM_CNIC
@@ -1436,24 +1398,28 @@ load_error4:
#endif
load_error3:
bnx2x_int_disable_sync(bp, 1);
- if (!BP_NOMCP(bp)) {
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
- }
- bp->port.pmf = 0;
+
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-load_error2:
+
/* Release IRQs */
- bnx2x_free_irq(bp, false);
+ bnx2x_free_irq(bp);
+load_error2:
+ if (!BP_NOMCP(bp)) {
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP, 0);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
+ }
+
+ bp->port.pmf = 0;
load_error1:
bnx2x_napi_disable(bp);
- for_each_queue(bp, i)
- netif_napi_del(&bnx2x_fp(bp, i, napi));
+load_error0:
bnx2x_free_mem(bp);
+ bnx2x_release_firmware(bp);
+
return rc;
}
@@ -1481,21 +1447,26 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
bp->rx_mode = BNX2X_RX_MODE_NONE;
bnx2x_set_storm_rx_mode(bp);
- /* Disable HW interrupts, NAPI and Tx */
- bnx2x_netif_stop(bp, 1);
- netif_carrier_off(bp->dev);
+ /* Stop Tx */
+ bnx2x_tx_disable(bp);
del_timer_sync(&bp->timer);
- SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
+
+ SHMEM_WR(bp, func_mb[BP_FW_MB_IDX(bp)].drv_pulse_mb,
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- /* Release IRQs */
- bnx2x_free_irq(bp, false);
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
/* Cleanup the chip if needed */
if (unload_mode != UNLOAD_RECOVERY)
bnx2x_chip_cleanup(bp, unload_mode);
+ else {
+ /* Disable HW interrupts, NAPI and Tx */
+ bnx2x_netif_stop(bp, 1);
+
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
+ }
bp->port.pmf = 0;
@@ -1503,8 +1474,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
- for_each_queue(bp, i)
- netif_napi_del(&bnx2x_fp(bp, i, napi));
+
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -1522,10 +1492,17 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
return 0;
}
+
int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
{
u16 pmcsr;
+ /* If there is no power capability, silently succeed */
+ if (!bp->pm_cap) {
+ DP(NETIF_MSG_HW, "No power capability. Breaking.\n");
+ return 0;
+ }
+
pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
switch (state) {
@@ -1568,13 +1545,10 @@ int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
return 0;
}
-
-
/*
* net_device service functions
*/
-
-static int bnx2x_poll(struct napi_struct *napi, int budget)
+int bnx2x_poll(struct napi_struct *napi, int budget)
{
int work_done = 0;
struct bnx2x_fastpath *fp = container_of(napi, struct bnx2x_fastpath,
@@ -1603,27 +1577,28 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
/* Fall out from the NAPI loop if needed */
if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
bnx2x_update_fpsb_idx(fp);
- /* bnx2x_has_rx_work() reads the status block, thus we need
- * to ensure that status block indices have been actually read
- * (bnx2x_update_fpsb_idx) prior to this check
- * (bnx2x_has_rx_work) so that we won't write the "newer"
- * value of the status block to IGU (if there was a DMA right
- * after bnx2x_has_rx_work and if there is no rmb, the memory
- * reading (bnx2x_update_fpsb_idx) may be postponed to right
- * before bnx2x_ack_sb). In this case there will never be
- * another interrupt until there is another update of the
- * status block, while there is still unhandled work.
- */
+ /* bnx2x_has_rx_work() reads the status block,
+ * thus we need to ensure that status block indices
+ * have been actually read (bnx2x_update_fpsb_idx)
+ * prior to this check (bnx2x_has_rx_work) so that
+ * we won't write the "newer" value of the status block
+ * to IGU (if there was a DMA right after
+ * bnx2x_has_rx_work and if there is no rmb, the memory
+ * reading (bnx2x_update_fpsb_idx) may be postponed
+ * to right before bnx2x_ack_sb). In this case there
+ * will never be another interrupt until there is
+ * another update of the status block, while there
+ * is still unhandled work.
+ */
rmb();
if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
napi_complete(napi);
/* Re-enable interrupts */
- bnx2x_ack_sb(bp, fp->sb_id, CSTORM_ID,
- le16_to_cpu(fp->fp_c_idx),
- IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, fp->sb_id, USTORM_ID,
- le16_to_cpu(fp->fp_u_idx),
+ DP(NETIF_MSG_HW,
+ "Update index to %d\n", fp->fp_hc_idx);
+ bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID,
+ le16_to_cpu(fp->fp_hc_idx),
IGU_INT_ENABLE, 1);
break;
}
@@ -1633,7 +1608,6 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
return work_done;
}
-
/* we split the first BD into headers and data BDs
* to ease the pain of our fellow microcode engineers
* we use one mapping for both BDs
@@ -1807,6 +1781,122 @@ exit_lbl:
}
#endif
+static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb,
+ struct eth_tx_parse_bd_e2 *pbd,
+ u32 xmit_type)
+{
+ pbd->parsing_data |= cpu_to_le16(skb_shinfo(skb)->gso_size) <<
+ ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT;
+ if ((xmit_type & XMIT_GSO_V6) &&
+ (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
+ pbd->parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
+}
+
+/**
+ * Update PBD in GSO case.
+ *
+ * @param skb
+ * @param tx_start_bd
+ * @param pbd
+ * @param xmit_type
+ */
+static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
+ struct eth_tx_parse_bd_e1x *pbd,
+ u32 xmit_type)
+{
+ pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+ pbd->tcp_send_seq = swab32(tcp_hdr(skb)->seq);
+ pbd->tcp_flags = pbd_tcp_flags(skb);
+
+ if (xmit_type & XMIT_GSO_V4) {
+ pbd->ip_id = swab16(ip_hdr(skb)->id);
+ pbd->tcp_pseudo_csum =
+ swab16(~csum_tcpudp_magic(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+
+ } else
+ pbd->tcp_pseudo_csum =
+ swab16(~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+ &ipv6_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+
+ pbd->global_data |= ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN;
+}
+
+/**
+ *
+ * @param skb
+ * @param tx_start_bd
+ * @param pbd_e2
+ * @param xmit_type
+ *
+ * @return header len
+ */
+static inline u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
+ struct eth_tx_parse_bd_e2 *pbd,
+ u32 xmit_type)
+{
+ pbd->parsing_data |= cpu_to_le16(tcp_hdrlen(skb)/4) <<
+ ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT;
+
+ pbd->parsing_data |= cpu_to_le16(((unsigned char *)tcp_hdr(skb) -
+ skb->data) / 2) <<
+ ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT;
+
+ return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
+}
+
+/**
+ *
+ * @param skb
+ * @param tx_start_bd
+ * @param pbd
+ * @param xmit_type
+ *
+ * @return Header length
+ */
+static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
+ struct eth_tx_parse_bd_e1x *pbd,
+ u32 xmit_type)
+{
+ u8 hlen = (skb_network_header(skb) - skb->data) / 2;
+
+ /* for now NS flag is not used in Linux */
+ pbd->global_data =
+ (hlen | ((skb->protocol == cpu_to_be16(ETH_P_8021Q)) <<
+ ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT));
+
+ pbd->ip_hlen_w = (skb_transport_header(skb) -
+ skb_network_header(skb)) / 2;
+
+ hlen += pbd->ip_hlen_w + tcp_hdrlen(skb) / 2;
+
+ pbd->total_hlen_w = cpu_to_le16(hlen);
+ hlen = hlen*2;
+
+ if (xmit_type & XMIT_CSUM_TCP) {
+ pbd->tcp_pseudo_csum = swab16(tcp_hdr(skb)->check);
+
+ } else {
+ s8 fix = SKB_CS_OFF(skb); /* signed! */
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "hlen %d fix %d csum before fix %x\n",
+ le16_to_cpu(pbd->total_hlen_w), fix, SKB_CS(skb));
+
+ /* HW bug: fixup the CSUM */
+ pbd->tcp_pseudo_csum =
+ bnx2x_csum_fix(skb_transport_header(skb),
+ SKB_CS(skb), fix);
+
+ DP(NETIF_MSG_TX_QUEUED, "csum after fix %x\n",
+ pbd->tcp_pseudo_csum);
+ }
+
+ return hlen;
+}
+
/* called with netif_tx_lock
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
* netif_wake_queue()
@@ -1819,7 +1909,8 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct sw_tx_bd *tx_buf;
struct eth_tx_start_bd *tx_start_bd;
struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
- struct eth_tx_parse_bd *pbd = NULL;
+ struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
+ struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
u16 pkt_prod, bd_prod;
int nbd, fp_index;
dma_addr_t mapping;
@@ -1847,9 +1938,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_BUSY;
}
- DP(NETIF_MSG_TX_QUEUED, "SKB: summed %x protocol %x protocol(%x,%x)"
- " gso type %x xmit_type %x\n",
- skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
+ DP(NETIF_MSG_TX_QUEUED, "queue[%d]: SKB: summed %x protocol %x "
+ "protocol(%x,%x) gso type %x xmit_type %x\n",
+ fp_index, skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
eth = (struct ethhdr *)skb->data;
@@ -1895,10 +1986,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
tx_start_bd = &fp->tx_desc_ring[bd_prod].start_bd;
tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
- tx_start_bd->general_data = (mac_type <<
- ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT);
+ SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_ETH_ADDR_TYPE,
+ mac_type);
+
/* header nbd */
- tx_start_bd->general_data |= (1 << ETH_TX_START_BD_HDR_NBDS_SHIFT);
+ SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_HDR_NBDS, 1);
/* remember the first BD of the packet */
tx_buf->first_bd = fp->tx_bd_prod;
@@ -1909,37 +2001,18 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
"sending pkt %u @%p next_idx %u bd %u @%p\n",
pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_start_bd);
-#ifdef BCM_VLAN
- if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb) &&
- (bp->flags & HW_VLAN_TX_FLAG)) {
- tx_start_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
- tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG;
+ if (vlan_tx_tag_present(skb)) {
+ tx_start_bd->vlan_or_ethertype =
+ cpu_to_le16(vlan_tx_tag_get(skb));
+ tx_start_bd->bd_flags.as_bitfield |=
+ (X_ETH_OUTBAND_VLAN << ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT);
} else
-#endif
- tx_start_bd->vlan = cpu_to_le16(pkt_prod);
+ tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod);
/* turn on parsing and get a BD */
bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
- pbd = &fp->tx_desc_ring[bd_prod].parse_bd;
-
- memset(pbd, 0, sizeof(struct eth_tx_parse_bd));
if (xmit_type & XMIT_CSUM) {
- hlen = (skb_network_header(skb) - skb->data) / 2;
-
- /* for now NS flag is not used in Linux */
- pbd->global_data =
- (hlen | ((skb->protocol == cpu_to_be16(ETH_P_8021Q)) <<
- ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT));
-
- pbd->ip_hlen = (skb_transport_header(skb) -
- skb_network_header(skb)) / 2;
-
- hlen += pbd->ip_hlen + tcp_hdrlen(skb) / 2;
-
- pbd->total_hlen = cpu_to_le16(hlen);
- hlen = hlen*2;
-
tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_L4_CSUM;
if (xmit_type & XMIT_CSUM_V4)
@@ -1949,31 +2022,32 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
tx_start_bd->bd_flags.as_bitfield |=
ETH_TX_BD_FLAGS_IPV6;
- if (xmit_type & XMIT_CSUM_TCP) {
- pbd->tcp_pseudo_csum = swab16(tcp_hdr(skb)->check);
-
- } else {
- s8 fix = SKB_CS_OFF(skb); /* signed! */
-
- pbd->global_data |= ETH_TX_PARSE_BD_UDP_CS_FLG;
-
- DP(NETIF_MSG_TX_QUEUED,
- "hlen %d fix %d csum before fix %x\n",
- le16_to_cpu(pbd->total_hlen), fix, SKB_CS(skb));
+ if (!(xmit_type & XMIT_CSUM_TCP))
+ tx_start_bd->bd_flags.as_bitfield |=
+ ETH_TX_BD_FLAGS_IS_UDP;
+ }
- /* HW bug: fixup the CSUM */
- pbd->tcp_pseudo_csum =
- bnx2x_csum_fix(skb_transport_header(skb),
- SKB_CS(skb), fix);
+ if (CHIP_IS_E2(bp)) {
+ pbd_e2 = &fp->tx_desc_ring[bd_prod].parse_bd_e2;
+ memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
+ /* Set PBD in checksum offload case */
+ if (xmit_type & XMIT_CSUM)
+ hlen = bnx2x_set_pbd_csum_e2(bp,
+ skb, pbd_e2, xmit_type);
+ } else {
+ pbd_e1x = &fp->tx_desc_ring[bd_prod].parse_bd_e1x;
+ memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
+ /* Set PBD in checksum offload case */
+ if (xmit_type & XMIT_CSUM)
+ hlen = bnx2x_set_pbd_csum(bp, skb, pbd_e1x, xmit_type);
- DP(NETIF_MSG_TX_QUEUED, "csum after fix %x\n",
- pbd->tcp_pseudo_csum);
- }
}
+ /* Map skb linear data for DMA */
mapping = dma_map_single(&bp->pdev->dev, skb->data,
skb_headlen(skb), DMA_TO_DEVICE);
+ /* Setup the data pointer of the first BD of the packet */
tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
nbd = skb_shinfo(skb)->nr_frags + 2; /* start_bd + pbd + frags */
@@ -1985,7 +2059,8 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
" nbytes %d flags %x vlan %x\n",
tx_start_bd, tx_start_bd->addr_hi, tx_start_bd->addr_lo,
le16_to_cpu(tx_start_bd->nbd), le16_to_cpu(tx_start_bd->nbytes),
- tx_start_bd->bd_flags.as_bitfield, le16_to_cpu(tx_start_bd->vlan));
+ tx_start_bd->bd_flags.as_bitfield,
+ le16_to_cpu(tx_start_bd->vlan_or_ethertype));
if (xmit_type & XMIT_GSO) {
@@ -1999,28 +2074,14 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(skb_headlen(skb) > hlen))
bd_prod = bnx2x_tx_split(bp, fp, tx_buf, &tx_start_bd,
hlen, bd_prod, ++nbd);
-
- pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
- pbd->tcp_send_seq = swab32(tcp_hdr(skb)->seq);
- pbd->tcp_flags = pbd_tcp_flags(skb);
-
- if (xmit_type & XMIT_GSO_V4) {
- pbd->ip_id = swab16(ip_hdr(skb)->id);
- pbd->tcp_pseudo_csum =
- swab16(~csum_tcpudp_magic(ip_hdr(skb)->saddr,
- ip_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0));
-
- } else
- pbd->tcp_pseudo_csum =
- swab16(~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
- &ipv6_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0));
-
- pbd->global_data |= ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN;
+ if (CHIP_IS_E2(bp))
+ bnx2x_set_pbd_gso_e2(skb, pbd_e2, xmit_type);
+ else
+ bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
}
tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
+ /* Handle fragmented skb */
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
@@ -2057,14 +2118,21 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (total_pkt_bd != NULL)
total_pkt_bd->total_pkt_bytes = pkt_size;
- if (pbd)
+ if (pbd_e1x)
DP(NETIF_MSG_TX_QUEUED,
- "PBD @%p ip_data %x ip_hlen %u ip_id %u lso_mss %u"
+ "PBD (E1X) @%p ip_data %x ip_hlen %u ip_id %u lso_mss %u"
" tcp_flags %x xsum %x seq %u hlen %u\n",
- pbd, pbd->global_data, pbd->ip_hlen, pbd->ip_id,
- pbd->lso_mss, pbd->tcp_flags, pbd->tcp_pseudo_csum,
- pbd->tcp_send_seq, le16_to_cpu(pbd->total_hlen));
-
+ pbd_e1x, pbd_e1x->global_data, pbd_e1x->ip_hlen_w,
+ pbd_e1x->ip_id, pbd_e1x->lso_mss, pbd_e1x->tcp_flags,
+ pbd_e1x->tcp_pseudo_csum, pbd_e1x->tcp_send_seq,
+ le16_to_cpu(pbd_e1x->total_hlen_w));
+ if (pbd_e2)
+ DP(NETIF_MSG_TX_QUEUED,
+ "PBD (E2) @%p dst %x %x %x src %x %x %x parsing_data %x\n",
+ pbd_e2, pbd_e2->dst_mac_addr_hi, pbd_e2->dst_mac_addr_mid,
+ pbd_e2->dst_mac_addr_lo, pbd_e2->src_mac_addr_hi,
+ pbd_e2->src_mac_addr_mid, pbd_e2->src_mac_addr_lo,
+ pbd_e2->parsing_data);
DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
/*
@@ -2078,7 +2146,8 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
fp->tx_db.data.prod += nbd;
barrier();
- DOORBELL(bp, fp->index, fp->tx_db.raw);
+
+ DOORBELL(bp, fp->cid, fp->tx_db.raw);
mmiowb();
@@ -2100,6 +2169,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
+
/* called with rtnl_lock */
int bnx2x_change_mac_addr(struct net_device *dev, void *p)
{
@@ -2110,16 +2180,76 @@ int bnx2x_change_mac_addr(struct net_device *dev, void *p)
return -EINVAL;
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
- if (netif_running(dev)) {
- if (CHIP_IS_E1(bp))
- bnx2x_set_eth_mac_addr_e1(bp, 1);
- else
- bnx2x_set_eth_mac_addr_e1h(bp, 1);
+ if (netif_running(dev))
+ bnx2x_set_eth_mac(bp, 1);
+
+ return 0;
+}
+
+
+int bnx2x_setup_irqs(struct bnx2x *bp)
+{
+ int rc = 0;
+ if (bp->flags & USING_MSIX_FLAG) {
+ rc = bnx2x_req_msix_irqs(bp);
+ if (rc)
+ return rc;
+ } else {
+ bnx2x_ack_int(bp);
+ rc = bnx2x_req_irq(bp);
+ if (rc) {
+ BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
+ return rc;
+ }
+ if (bp->flags & USING_MSI_FLAG) {
+ bp->dev->irq = bp->pdev->irq;
+ netdev_info(bp->dev, "using MSI IRQ %d\n",
+ bp->pdev->irq);
+ }
}
return 0;
}
+void bnx2x_free_mem_bp(struct bnx2x *bp)
+{
+ kfree(bp->fp);
+ kfree(bp->msix_table);
+ kfree(bp->ilt);
+}
+
+int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp)
+{
+ struct bnx2x_fastpath *fp;
+ struct msix_entry *tbl;
+ struct bnx2x_ilt *ilt;
+
+ /* fp array */
+ fp = kzalloc(L2_FP_COUNT(bp->l2_cid_count)*sizeof(*fp), GFP_KERNEL);
+ if (!fp)
+ goto alloc_err;
+ bp->fp = fp;
+
+ /* msix table */
+ tbl = kzalloc((bp->l2_cid_count + 1) * sizeof(*tbl),
+ GFP_KERNEL);
+ if (!tbl)
+ goto alloc_err;
+ bp->msix_table = tbl;
+
+ /* ilt */
+ ilt = kzalloc(sizeof(*ilt), GFP_KERNEL);
+ if (!ilt)
+ goto alloc_err;
+ bp->ilt = ilt;
+
+ return 0;
+alloc_err:
+ bnx2x_free_mem_bp(bp);
+ return -ENOMEM;
+
+}
+
/* called with rtnl_lock */
int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
{
@@ -2161,29 +2291,6 @@ void bnx2x_tx_timeout(struct net_device *dev)
schedule_delayed_work(&bp->reset_task, 0);
}
-#ifdef BCM_VLAN
-/* called with rtnl_lock */
-void bnx2x_vlan_rx_register(struct net_device *dev,
- struct vlan_group *vlgrp)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- bp->vlgrp = vlgrp;
-
- /* Set flags according to the required capabilities */
- bp->flags &= ~(HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
-
- if (dev->features & NETIF_F_HW_VLAN_TX)
- bp->flags |= HW_VLAN_TX_FLAG;
-
- if (dev->features & NETIF_F_HW_VLAN_RX)
- bp->flags |= HW_VLAN_RX_FLAG;
-
- if (netif_running(dev))
- bnx2x_set_client_config(bp);
-}
-
-#endif
int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
@@ -2244,6 +2351,8 @@ int bnx2x_resume(struct pci_dev *pdev)
bnx2x_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
+ /* Since the chip was reset, clear the FW sequence number */
+ bp->fw_seq = 0;
rc = bnx2x_nic_load(bp, LOAD_OPEN);
rtnl_unlock();
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index d1979b1a7ed2..5bfe0ab1d2d4 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -23,6 +23,7 @@
#include "bnx2x.h"
+extern int num_queues;
/*********************** Interfaces ****************************
* Functions that need to be implemented by each driver version
@@ -49,10 +50,11 @@ void bnx2x_link_set(struct bnx2x *bp);
* Query link status
*
* @param bp
+ * @param is_serdes
*
* @return 0 - link is UP
*/
-u8 bnx2x_link_test(struct bnx2x *bp);
+u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
/**
* Handles link status change
@@ -62,6 +64,15 @@ u8 bnx2x_link_test(struct bnx2x *bp);
void bnx2x__link_status_update(struct bnx2x *bp);
/**
+ * Report link status to upper layer
+ *
+ * @param bp
+ *
+ * @return int
+ */
+void bnx2x_link_report(struct bnx2x *bp);
+
+/**
* MSI-X slowpath interrupt handler
*
* @param irq
@@ -106,6 +117,13 @@ void bnx2x_setup_cnic_irq_info(struct bnx2x *bp);
void bnx2x_int_enable(struct bnx2x *bp);
/**
+ * Disable HW interrupts.
+ *
+ * @param bp
+ */
+void bnx2x_int_disable(struct bnx2x *bp);
+
+/**
* Disable interrupts. This function ensures that there are no
* ISRs or SP DPCs (sp_task) are running after it returns.
*
@@ -115,6 +133,15 @@ void bnx2x_int_enable(struct bnx2x *bp);
void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw);
/**
+ * Loads device firmware
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_init_firmware(struct bnx2x *bp);
+
+/**
* Init HW blocks according to current initialization stage:
* COMMON, PORT or FUNCTION.
*
@@ -153,32 +180,35 @@ int bnx2x_alloc_mem(struct bnx2x *bp);
void bnx2x_free_mem(struct bnx2x *bp);
/**
- * Bring up a leading (the first) eth Client.
+ * Setup eth Client.
*
* @param bp
+ * @param fp
+ * @param is_leading
*
* @return int
*/
-int bnx2x_setup_leading(struct bnx2x *bp);
+int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ int is_leading);
/**
- * Setup non-leading eth Client.
+ * Bring down an eth client.
*
* @param bp
- * @param fp
+ * @param p
*
* @return int
*/
-int bnx2x_setup_multi(struct bnx2x *bp, int index);
+int bnx2x_stop_fw_client(struct bnx2x *bp,
+ struct bnx2x_client_ramrod_params *p);
/**
- * Set number of quueus according to mode and number of available
- * msi-x vectors
+ * Set number of queues according to mode
*
* @param bp
*
*/
-void bnx2x_set_num_queues_msix(struct bnx2x *bp);
+void bnx2x_set_num_queues(struct bnx2x *bp);
/**
* Cleanup chip internals:
@@ -213,21 +243,12 @@ int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
/**
* Configure eth MAC address in the HW according to the value in
- * netdev->dev_addr for 57711
- *
- * @param bp driver handle
- * @param set
- */
-void bnx2x_set_eth_mac_addr_e1h(struct bnx2x *bp, int set);
-
-/**
- * Configure eth MAC address in the HW according to the value in
- * netdev->dev_addr for 57710
+ * netdev->dev_addr.
*
* @param bp driver handle
* @param set
*/
-void bnx2x_set_eth_mac_addr_e1(struct bnx2x *bp, int set);
+void bnx2x_set_eth_mac(struct bnx2x *bp, int set);
#ifdef BCM_CNIC
/**
@@ -247,18 +268,22 @@ int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set);
* Initialize status block in FW and HW
*
* @param bp driver handle
- * @param sb host_status_block
* @param dma_addr_t mapping
* @param int sb_id
+ * @param int vfid
+ * @param u8 vf_valid
+ * @param int fw_sb_id
+ * @param int igu_sb_id
*/
-void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
- dma_addr_t mapping, int sb_id);
+void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
+ u8 vf_valid, int fw_sb_id, int igu_sb_id);
/**
- * Reconfigure FW/HW according to dev->flags rx mode
+ * Set MAC filtering configurations.
*
- * @param dev net_device
+ * @remarks called with netif_tx_lock from dev_mcast.c
*
+ * @param dev net_device
*/
void bnx2x_set_rx_mode(struct net_device *dev);
@@ -280,34 +305,162 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp);
* Perform statistics handling according to event
*
* @param bp driver handle
- * @param even tbnx2x_stats_event
+ * @param event bnx2x_stats_event
*/
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
/**
- * Configures FW with client paramteres (like HW VLAN removal)
- * for each active client.
+ * Handle ramrods completion
+ *
+ * @param fp fastpath handle for the event
+ * @param rr_cqe eth_rx_cqe
+ */
+void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
+
+/**
+ * Init/halt function before/after sending
+ * CLIENT_SETUP/CFC_DEL for the first/last client.
*
* @param bp
+ *
+ * @return int
*/
-void bnx2x_set_client_config(struct bnx2x *bp);
+int bnx2x_func_start(struct bnx2x *bp);
+int bnx2x_func_stop(struct bnx2x *bp);
/**
- * Handle sp events
+ * Prepare ILT configurations according to current driver
+ * parameters.
*
- * @param fp fastpath handle for the event
- * @param rr_cqe eth_rx_cqe
+ * @param bp
+ */
+void bnx2x_ilt_set_info(struct bnx2x *bp);
+
+/**
+ * Set power state to the requested value. Currently only D0 and
+ * D3hot are supported.
+ *
+ * @param bp
+ * @param state D0 or D3hot
+ *
+ * @return int
*/
-void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
+int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
+
+/* dev_close main block */
+int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
+
+/* dev_open main block */
+int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
+
+/* hard_xmit callback */
+netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
+
+int bnx2x_change_mac_addr(struct net_device *dev, void *p);
+
+/* NAPI poll Rx part */
+int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
+
+/* NAPI poll Tx part */
+int bnx2x_tx_int(struct bnx2x_fastpath *fp);
+
+/* suspend/resume callbacks */
+int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
+int bnx2x_resume(struct pci_dev *pdev);
+
+/* Release IRQ vectors */
+void bnx2x_free_irq(struct bnx2x *bp);
+
+void bnx2x_init_rx_rings(struct bnx2x *bp);
+void bnx2x_free_skbs(struct bnx2x *bp);
+void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
+void bnx2x_netif_start(struct bnx2x *bp);
+/**
+ * Fill msix_table, request vectors, update num_queues according
+ * to number of available vectors
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_enable_msix(struct bnx2x *bp);
+
+/**
+ * Request msi mode from OS, updated internals accordingly
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_enable_msi(struct bnx2x *bp);
+
+/**
+ * Request IRQ vectors from OS.
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_setup_irqs(struct bnx2x *bp);
+/**
+ * NAPI callback
+ *
+ * @param napi
+ * @param budget
+ *
+ * @return int
+ */
+int bnx2x_poll(struct napi_struct *napi, int budget);
+
+/**
+ * Allocate/release memories outsize main driver structure
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
+void bnx2x_free_mem_bp(struct bnx2x *bp);
+
+/**
+ * Change mtu netdev callback
+ *
+ * @param dev
+ * @param new_mtu
+ *
+ * @return int
+ */
+int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
+
+/**
+ * tx timeout netdev callback
+ *
+ * @param dev
+ * @param new_mtu
+ *
+ * @return int
+ */
+void bnx2x_tx_timeout(struct net_device *dev);
+
+#ifdef BCM_VLAN
+/**
+ * vlan rx register netdev callback
+ *
+ * @param dev
+ * @param new_mtu
+ *
+ * @return int
+ */
+void bnx2x_vlan_rx_register(struct net_device *dev,
+ struct vlan_group *vlgrp);
+
+#endif
static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
{
- struct host_status_block *fpsb = fp->status_blk;
-
barrier(); /* status block is written to by the chip */
- fp->fp_c_idx = fpsb->c_status_block.status_block_index;
- fp->fp_u_idx = fpsb->u_status_block.status_block_index;
+ fp->fp_hc_idx = fp->sb_running_index[SM_RX_ID];
}
static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
@@ -334,8 +487,8 @@ static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
wmb();
for (i = 0; i < sizeof(struct ustorm_eth_rx_producers)/4; i++)
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_RX_PRODS_OFFSET(BP_PORT(bp), fp->cl_id) + i*4,
+ REG_WR(bp,
+ BAR_USTRORM_INTMEM + fp->ustorm_rx_prods_offset + i*4,
((u32 *)&rx_prods)[i]);
mmiowb(); /* keep prod updates ordered */
@@ -345,10 +498,77 @@ static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
fp->index, bd_prod, rx_comp_prod, rx_sge_prod);
}
+static inline void bnx2x_igu_ack_sb_gen(struct bnx2x *bp, u8 igu_sb_id,
+ u8 segment, u16 index, u8 op,
+ u8 update, u32 igu_addr)
+{
+ struct igu_regular cmd_data = {0};
+
+ cmd_data.sb_id_and_flags =
+ ((index << IGU_REGULAR_SB_INDEX_SHIFT) |
+ (segment << IGU_REGULAR_SEGMENT_ACCESS_SHIFT) |
+ (update << IGU_REGULAR_BUPDATE_SHIFT) |
+ (op << IGU_REGULAR_ENABLE_INT_SHIFT));
+
+ DP(NETIF_MSG_HW, "write 0x%08x to IGU addr 0x%x\n",
+ cmd_data.sb_id_and_flags, igu_addr);
+ REG_WR(bp, igu_addr, cmd_data.sb_id_and_flags);
+
+ /* Make sure that ACK is written */
+ mmiowb();
+ barrier();
+}
+
+static inline void bnx2x_igu_clear_sb_gen(struct bnx2x *bp,
+ u8 idu_sb_id, bool is_Pf)
+{
+ u32 data, ctl, cnt = 100;
+ u32 igu_addr_data = IGU_REG_COMMAND_REG_32LSB_DATA;
+ u32 igu_addr_ctl = IGU_REG_COMMAND_REG_CTRL;
+ u32 igu_addr_ack = IGU_REG_CSTORM_TYPE_0_SB_CLEANUP + (idu_sb_id/32)*4;
+ u32 sb_bit = 1 << (idu_sb_id%32);
+ u32 func_encode = BP_FUNC(bp) |
+ ((is_Pf == true ? 1 : 0) << IGU_FID_ENCODE_IS_PF_SHIFT);
+ u32 addr_encode = IGU_CMD_E2_PROD_UPD_BASE + idu_sb_id;
+
+ /* Not supported in BC mode */
+ if (CHIP_INT_MODE_IS_BC(bp))
+ return;
+
+ data = (IGU_USE_REGISTER_cstorm_type_0_sb_cleanup
+ << IGU_REGULAR_CLEANUP_TYPE_SHIFT) |
+ IGU_REGULAR_CLEANUP_SET |
+ IGU_REGULAR_BCLEANUP;
+
+ ctl = addr_encode << IGU_CTRL_REG_ADDRESS_SHIFT |
+ func_encode << IGU_CTRL_REG_FID_SHIFT |
+ IGU_CTRL_CMD_TYPE_WR << IGU_CTRL_REG_TYPE_SHIFT;
+
+ DP(NETIF_MSG_HW, "write 0x%08x to IGU(via GRC) addr 0x%x\n",
+ data, igu_addr_data);
+ REG_WR(bp, igu_addr_data, data);
+ mmiowb();
+ barrier();
+ DP(NETIF_MSG_HW, "write 0x%08x to IGU(via GRC) addr 0x%x\n",
+ ctl, igu_addr_ctl);
+ REG_WR(bp, igu_addr_ctl, ctl);
+ mmiowb();
+ barrier();
+
+ /* wait for clean up to finish */
+ while (!(REG_RD(bp, igu_addr_ack) & sb_bit) && --cnt)
+ msleep(20);
+
+ if (!(REG_RD(bp, igu_addr_ack) & sb_bit)) {
+ DP(NETIF_MSG_HW, "Unable to finish IGU cleanup: "
+ "idu_sb_id %d offset %d bit %d (cnt %d)\n",
+ idu_sb_id, idu_sb_id/32, idu_sb_id%32, cnt);
+ }
+}
-static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id,
- u8 storm, u16 index, u8 op, u8 update)
+static inline void bnx2x_hc_ack_sb(struct bnx2x *bp, u8 sb_id,
+ u8 storm, u16 index, u8 op, u8 update)
{
u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
COMMAND_REG_INT_ACK);
@@ -369,7 +589,37 @@ static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id,
mmiowb();
barrier();
}
-static inline u16 bnx2x_ack_int(struct bnx2x *bp)
+
+static inline void bnx2x_igu_ack_sb(struct bnx2x *bp, u8 igu_sb_id, u8 segment,
+ u16 index, u8 op, u8 update)
+{
+ u32 igu_addr = BAR_IGU_INTMEM + (IGU_CMD_INT_ACK_BASE + igu_sb_id)*8;
+
+ bnx2x_igu_ack_sb_gen(bp, igu_sb_id, segment, index, op, update,
+ igu_addr);
+}
+
+static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 igu_sb_id, u8 storm,
+ u16 index, u8 op, u8 update)
+{
+ if (bp->common.int_block == INT_BLOCK_HC)
+ bnx2x_hc_ack_sb(bp, igu_sb_id, storm, index, op, update);
+ else {
+ u8 segment;
+
+ if (CHIP_INT_MODE_IS_BC(bp))
+ segment = storm;
+ else if (igu_sb_id != bp->igu_dsb_id)
+ segment = IGU_SEG_ACCESS_DEF;
+ else if (storm == ATTENTION_ID)
+ segment = IGU_SEG_ACCESS_ATTN;
+ else
+ segment = IGU_SEG_ACCESS_DEF;
+ bnx2x_igu_ack_sb(bp, igu_sb_id, segment, index, op, update);
+ }
+}
+
+static inline u16 bnx2x_hc_ack_int(struct bnx2x *bp)
{
u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
COMMAND_REG_SIMD_MASK);
@@ -378,18 +628,36 @@ static inline u16 bnx2x_ack_int(struct bnx2x *bp)
DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n",
result, hc_addr);
+ barrier();
return result;
}
-/*
- * fast path service functions
- */
+static inline u16 bnx2x_igu_ack_int(struct bnx2x *bp)
+{
+ u32 igu_addr = (BAR_IGU_INTMEM + IGU_REG_SISR_MDPC_WMASK_LSB_UPPER*8);
+ u32 result = REG_RD(bp, igu_addr);
+
+ DP(NETIF_MSG_HW, "read 0x%08x from IGU addr 0x%x\n",
+ result, igu_addr);
+
+ barrier();
+ return result;
+}
+
+static inline u16 bnx2x_ack_int(struct bnx2x *bp)
+{
+ barrier();
+ if (bp->common.int_block == INT_BLOCK_HC)
+ return bnx2x_hc_ack_int(bp);
+ else
+ return bnx2x_igu_ack_int(bp);
+}
static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
{
/* Tell compiler that consumer and producer can change */
barrier();
- return (fp->tx_pkt_prod != fp->tx_pkt_cons);
+ return fp->tx_pkt_prod != fp->tx_pkt_cons;
}
static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
@@ -424,6 +692,29 @@ static inline int bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
return hw_cons != fp->tx_pkt_cons;
}
+static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+{
+ u16 rx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
+ return (fp->rx_comp_cons != rx_cons_sb);
+}
+
+/**
+ * disables tx from stack point of view
+ *
+ * @param bp
+ */
+static inline void bnx2x_tx_disable(struct bnx2x *bp)
+{
+ netif_tx_disable(bp->dev);
+ netif_carrier_off(bp->dev);
+}
+
static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
struct bnx2x_fastpath *fp, u16 index)
{
@@ -436,7 +727,7 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
return;
dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(sw_buf, mapping),
- SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+ SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
__free_pages(page, PAGES_PER_SGE_SHIFT);
sw_buf->page = NULL;
@@ -444,13 +735,67 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
sge->addr_lo = 0;
}
-static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, int last)
+static inline void bnx2x_add_all_napi(struct bnx2x *bp)
{
int i;
- for (i = 0; i < last; i++)
- bnx2x_free_rx_sge(bp, fp, i);
+ /* Add NAPI objects */
+ for_each_queue(bp, i)
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, BNX2X_NAPI_WEIGHT);
+}
+
+static inline void bnx2x_del_all_napi(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
+}
+
+static inline void bnx2x_disable_msi(struct bnx2x *bp)
+{
+ if (bp->flags & USING_MSIX_FLAG) {
+ pci_disable_msix(bp->pdev);
+ bp->flags &= ~USING_MSIX_FLAG;
+ } else if (bp->flags & USING_MSI_FLAG) {
+ pci_disable_msi(bp->pdev);
+ bp->flags &= ~USING_MSI_FLAG;
+ }
+}
+
+static inline int bnx2x_calc_num_queues(struct bnx2x *bp)
+{
+ return num_queues ?
+ min_t(int, num_queues, BNX2X_MAX_QUEUES(bp)) :
+ min_t(int, num_online_cpus(), BNX2X_MAX_QUEUES(bp));
+}
+
+static inline void bnx2x_clear_sge_mask_next_elems(struct bnx2x_fastpath *fp)
+{
+ int i, j;
+
+ for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
+ int idx = RX_SGE_CNT * i - 1;
+
+ for (j = 0; j < 2; j++) {
+ SGE_MASK_CLEAR_BIT(fp, idx);
+ idx--;
+ }
+ }
+}
+
+static inline void bnx2x_init_sge_ring_bit_mask(struct bnx2x_fastpath *fp)
+{
+ /* Set the mask to all 1-s: it's faster to compare to 0 than to 0xf-s */
+ memset(fp->sge_mask, 0xff,
+ (NUM_RX_SGE >> RX_SGE_MASK_ELEM_SHIFT)*sizeof(u64));
+
+ /* Clear the two last indices in the page to 1:
+ these are the indices that correspond to the "next" element,
+ hence will never be indicated and should be removed from
+ the calculations. */
+ bnx2x_clear_sge_mask_next_elems(fp);
}
static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
@@ -479,6 +824,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
return 0;
}
+
static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
struct bnx2x_fastpath *fp, u16 index)
{
@@ -513,7 +859,7 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
* so there is no need to check for dma_mapping_error().
*/
static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
- struct sk_buff *skb, u16 cons, u16 prod)
+ u16 cons, u16 prod)
{
struct bnx2x *bp = fp->bp;
struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
@@ -531,32 +877,15 @@ static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
*prod_bd = *cons_bd;
}
-static inline void bnx2x_clear_sge_mask_next_elems(struct bnx2x_fastpath *fp)
+static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, int last)
{
- int i, j;
-
- for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
- int idx = RX_SGE_CNT * i - 1;
+ int i;
- for (j = 0; j < 2; j++) {
- SGE_MASK_CLEAR_BIT(fp, idx);
- idx--;
- }
- }
+ for (i = 0; i < last; i++)
+ bnx2x_free_rx_sge(bp, fp, i);
}
-static inline void bnx2x_init_sge_ring_bit_mask(struct bnx2x_fastpath *fp)
-{
- /* Set the mask to all 1-s: it's faster to compare to 0 than to 0xf-s */
- memset(fp->sge_mask, 0xff,
- (NUM_RX_SGE >> RX_SGE_MASK_ELEM_SHIFT)*sizeof(u64));
-
- /* Clear the two last indices in the page to 1:
- these are the indices that correspond to the "next" element,
- hence will never be indicated and should be removed from
- the calculations. */
- bnx2x_clear_sge_mask_next_elems(fp);
-}
static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
struct bnx2x_fastpath *fp, int last)
{
@@ -582,7 +911,7 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
}
-static inline void bnx2x_init_tx_ring(struct bnx2x *bp)
+static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
{
int i, j;
@@ -601,7 +930,7 @@ static inline void bnx2x_init_tx_ring(struct bnx2x *bp)
BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
}
- fp->tx_db.data.header.header = DOORBELL_HDR_DB_TYPE;
+ SET_FLAG(fp->tx_db.data.header.header, DOORBELL_HDR_DB_TYPE, 1);
fp->tx_db.data.zero_fill1 = 0;
fp->tx_db.data.prod = 0;
@@ -609,44 +938,98 @@ static inline void bnx2x_init_tx_ring(struct bnx2x *bp)
fp->tx_pkt_cons = 0;
fp->tx_bd_prod = 0;
fp->tx_bd_cons = 0;
- fp->tx_cons_sb = BNX2X_TX_SB_INDEX;
fp->tx_pkt = 0;
}
}
-static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+
+static inline void bnx2x_set_next_page_rx_bd(struct bnx2x_fastpath *fp)
{
- u16 rx_cons_sb;
+ int i;
- /* Tell compiler that status block fields can change */
- barrier();
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
- return (fp->rx_comp_cons != rx_cons_sb);
+ for (i = 1; i <= NUM_RX_RINGS; i++) {
+ struct eth_rx_bd *rx_bd;
+
+ rx_bd = &fp->rx_desc_ring[RX_DESC_CNT * i - 2];
+ rx_bd->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
+ rx_bd->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
+ }
+}
+
+static inline void bnx2x_set_next_page_sgl(struct bnx2x_fastpath *fp)
+{
+ int i;
+
+ for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
+ struct eth_rx_sge *sge;
+
+ sge = &fp->rx_sge_ring[RX_SGE_CNT * i - 2];
+ sge->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_sge_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
+
+ sge->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_sge_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
+ }
+}
+
+static inline void bnx2x_set_next_page_rx_cq(struct bnx2x_fastpath *fp)
+{
+ int i;
+ for (i = 1; i <= NUM_RCQ_RINGS; i++) {
+ struct eth_rx_cqe_next_page *nextpg;
+
+ nextpg = (struct eth_rx_cqe_next_page *)
+ &fp->rx_comp_ring[RCQ_DESC_CNT * i - 1];
+ nextpg->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_comp_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
+ nextpg->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_comp_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
+ }
+}
+
+
+
+static inline void __storm_memset_struct(struct bnx2x *bp,
+ u32 addr, size_t size, u32 *data)
+{
+ int i;
+ for (i = 0; i < size/4; i++)
+ REG_WR(bp, addr + (i * 4), data[i]);
+}
+
+static inline void storm_memset_mac_filters(struct bnx2x *bp,
+ struct tstorm_eth_mac_filter_config *mac_filters,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct tstorm_eth_mac_filter_config);
+
+ u32 addr = BAR_TSTRORM_INTMEM +
+ TSTORM_MAC_FILTER_CONFIG_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)mac_filters);
+}
+
+static inline void storm_memset_cmng(struct bnx2x *bp,
+ struct cmng_struct_per_port *cmng,
+ u8 port)
+{
+ size_t size = sizeof(struct cmng_struct_per_port);
+
+ u32 addr = BAR_XSTRORM_INTMEM +
+ XSTORM_CMNG_PER_PORT_VARS_OFFSET(port);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)cmng);
}
/* HW Lock for shared dual port PHYs */
void bnx2x_acquire_phy_lock(struct bnx2x *bp);
void bnx2x_release_phy_lock(struct bnx2x *bp);
-void bnx2x_link_report(struct bnx2x *bp);
-int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
-int bnx2x_tx_int(struct bnx2x_fastpath *fp);
-void bnx2x_init_rx_rings(struct bnx2x *bp);
-netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
-
-int bnx2x_change_mac_addr(struct net_device *dev, void *p);
-void bnx2x_tx_timeout(struct net_device *dev);
-void bnx2x_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp);
-void bnx2x_netif_start(struct bnx2x *bp);
-void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
-void bnx2x_free_irq(struct bnx2x *bp, bool disable_only);
-int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
-int bnx2x_resume(struct pci_dev *pdev);
-void bnx2x_free_skbs(struct bnx2x *bp);
-int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
-int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
-int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
-int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
-
#endif /* BNX2X_CMN_H */
diff --git a/drivers/net/bnx2x/bnx2x_dump.h b/drivers/net/bnx2x/bnx2x_dump.h
index 3bb9a91bb3f7..dc18c25ca9e5 100644
--- a/drivers/net/bnx2x/bnx2x_dump.h
+++ b/drivers/net/bnx2x/bnx2x_dump.h
@@ -31,14 +31,24 @@ struct dump_sign {
#define RI_E1 0x1
#define RI_E1H 0x2
+#define RI_E2 0x4
#define RI_ONLINE 0x100
-
+#define RI_PATH0_DUMP 0x200
+#define RI_PATH1_DUMP 0x400
#define RI_E1_OFFLINE (RI_E1)
#define RI_E1_ONLINE (RI_E1 | RI_ONLINE)
#define RI_E1H_OFFLINE (RI_E1H)
#define RI_E1H_ONLINE (RI_E1H | RI_ONLINE)
-#define RI_ALL_OFFLINE (RI_E1 | RI_E1H)
-#define RI_ALL_ONLINE (RI_E1 | RI_E1H | RI_ONLINE)
+#define RI_E2_OFFLINE (RI_E2)
+#define RI_E2_ONLINE (RI_E2 | RI_ONLINE)
+#define RI_E1E1H_OFFLINE (RI_E1 | RI_E1H)
+#define RI_E1E1H_ONLINE (RI_E1 | RI_E1H | RI_ONLINE)
+#define RI_E1HE2_OFFLINE (RI_E2 | RI_E1H)
+#define RI_E1HE2_ONLINE (RI_E2 | RI_E1H | RI_ONLINE)
+#define RI_E1E2_OFFLINE (RI_E2 | RI_E1)
+#define RI_E1E2_ONLINE (RI_E2 | RI_E1 | RI_ONLINE)
+#define RI_ALL_OFFLINE (RI_E1 | RI_E1H | RI_E2)
+#define RI_ALL_ONLINE (RI_E1 | RI_E1H | RI_E2 | RI_ONLINE)
#define MAX_TIMER_PENDING 200
#define TIMER_SCAN_DONT_CARE 0xFF
@@ -513,6 +523,12 @@ static const struct wreg_addr wreg_addrs_e1h[WREGS_COUNT_E1H] = {
{ 0x1b0c00, 256, 2, read_reg_e1h_0, RI_E1H_OFFLINE }
};
+#define WREGS_COUNT_E2 1
+static const u32 read_reg_e2_0[] = { 0x1b1040, 0x1b1000 };
+
+static const struct wreg_addr wreg_addrs_e2[WREGS_COUNT_E2] = {
+ { 0x1b0c00, 128, 2, read_reg_e2_0, RI_E2_OFFLINE }
+};
static const struct dump_sign dump_sign_all = { 0x49aa93ee, 0x40835, 0x22 };
@@ -531,4 +547,17 @@ static const u32 timer_scan_regs_e1h[TIMER_REGS_COUNT_E1H] =
{ 0x1640d0, 0x1640d4 };
+#define PAGE_MODE_VALUES_E2 2
+
+#define PAGE_READ_REGS_E2 1
+
+#define PAGE_WRITE_REGS_E2 1
+
+static const u32 page_vals_e2[PAGE_MODE_VALUES_E2] = { 0, 128 };
+
+static const u32 page_write_regs_e2[PAGE_WRITE_REGS_E2] = { 328476 };
+
+static const struct reg_addr page_read_regs_e2[PAGE_READ_REGS_E2] = {
+ { 0x58000, 4608, RI_E2_ONLINE } };
+
#endif /* BNX2X_DUMP_H */
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index 8b75b05e34c5..d02ffbdc9f0e 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -25,70 +25,46 @@
#include "bnx2x_cmn.h"
#include "bnx2x_dump.h"
-
static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
-
- cmd->supported = bp->port.supported;
- cmd->advertising = bp->port.advertising;
+ int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ /* Dual Media boards present all available port types */
+ cmd->supported = bp->port.supported[cfg_idx] |
+ (bp->port.supported[cfg_idx ^ 1] &
+ (SUPPORTED_TP | SUPPORTED_FIBRE));
+ cmd->advertising = bp->port.advertising[cfg_idx];
if ((bp->state == BNX2X_STATE_OPEN) &&
!(bp->flags & MF_FUNC_DIS) &&
(bp->link_vars.link_up)) {
cmd->speed = bp->link_vars.line_speed;
cmd->duplex = bp->link_vars.duplex;
- if (IS_E1HMF(bp)) {
- u16 vn_max_rate;
-
- vn_max_rate =
- ((bp->mf_config & FUNC_MF_CFG_MAX_BW_MASK) >>
- FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
- if (vn_max_rate < cmd->speed)
- cmd->speed = vn_max_rate;
- }
} else {
- cmd->speed = -1;
- cmd->duplex = -1;
- }
-
- if (bp->link_params.switch_cfg == SWITCH_CFG_10G) {
- u32 ext_phy_type =
- XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
-
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- cmd->port = PORT_FIBRE;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- cmd->port = PORT_TP;
- break;
+ cmd->speed = bp->link_params.req_line_speed[cfg_idx];
+ cmd->duplex = bp->link_params.req_duplex[cfg_idx];
+ }
+ if (IS_MF(bp)) {
+ u16 vn_max_rate = ((bp->mf_config[BP_VN(bp)] &
+ FUNC_MF_CFG_MAX_BW_MASK) >> FUNC_MF_CFG_MAX_BW_SHIFT) *
+ 100;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- BNX2X_ERR("XGXS PHY Failure detected 0x%x\n",
- bp->link_params.ext_phy_config);
- break;
+ if (vn_max_rate < cmd->speed)
+ cmd->speed = vn_max_rate;
+ }
- default:
- DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
- bp->link_params.ext_phy_config);
- break;
- }
- } else
+ if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
cmd->port = PORT_TP;
+ else if (bp->port.supported[cfg_idx] & SUPPORTED_FIBRE)
+ cmd->port = PORT_FIBRE;
+ else
+ BNX2X_ERR("XGXS PHY Failure detected\n");
cmd->phy_address = bp->mdio.prtad;
cmd->transceiver = XCVR_INTERNAL;
- if (bp->link_params.req_line_speed == SPEED_AUTO_NEG)
+ if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG)
cmd->autoneg = AUTONEG_ENABLE;
else
cmd->autoneg = AUTONEG_DISABLE;
@@ -110,9 +86,9 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
- u32 advertising;
+ u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
- if (IS_E1HMF(bp))
+ if (IS_MF(bp))
return 0;
DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
@@ -123,26 +99,81 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ old_multi_phy_config = bp->link_params.multi_phy_config;
+ switch (cmd->port) {
+ case PORT_TP:
+ if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
+ break; /* no port change */
+
+ if (!(bp->port.supported[0] & SUPPORTED_TP ||
+ bp->port.supported[1] & SUPPORTED_TP)) {
+ DP(NETIF_MSG_LINK, "Unsupported port type\n");
+ return -EINVAL;
+ }
+ bp->link_params.multi_phy_config &=
+ ~PORT_HW_CFG_PHY_SELECTION_MASK;
+ if (bp->link_params.multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED)
+ bp->link_params.multi_phy_config |=
+ PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
+ else
+ bp->link_params.multi_phy_config |=
+ PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
+ break;
+ case PORT_FIBRE:
+ if (bp->port.supported[cfg_idx] & SUPPORTED_FIBRE)
+ break; /* no port change */
+
+ if (!(bp->port.supported[0] & SUPPORTED_FIBRE ||
+ bp->port.supported[1] & SUPPORTED_FIBRE)) {
+ DP(NETIF_MSG_LINK, "Unsupported port type\n");
+ return -EINVAL;
+ }
+ bp->link_params.multi_phy_config &=
+ ~PORT_HW_CFG_PHY_SELECTION_MASK;
+ if (bp->link_params.multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED)
+ bp->link_params.multi_phy_config |=
+ PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
+ else
+ bp->link_params.multi_phy_config |=
+ PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Unsupported port type\n");
+ return -EINVAL;
+ }
+ /* Save new config in case command complete successuly */
+ new_multi_phy_config = bp->link_params.multi_phy_config;
+ /* Get the new cfg_idx */
+ cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ /* Restore old config in case command failed */
+ bp->link_params.multi_phy_config = old_multi_phy_config;
+ DP(NETIF_MSG_LINK, "cfg_idx = %x\n", cfg_idx);
+
if (cmd->autoneg == AUTONEG_ENABLE) {
- if (!(bp->port.supported & SUPPORTED_Autoneg)) {
+ if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) {
DP(NETIF_MSG_LINK, "Autoneg not supported\n");
return -EINVAL;
}
/* advertise the requested speed and duplex if supported */
- cmd->advertising &= bp->port.supported;
+ cmd->advertising &= bp->port.supported[cfg_idx];
- bp->link_params.req_line_speed = SPEED_AUTO_NEG;
- bp->link_params.req_duplex = DUPLEX_FULL;
- bp->port.advertising |= (ADVERTISED_Autoneg |
+ bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG;
+ bp->link_params.req_duplex[cfg_idx] = DUPLEX_FULL;
+ bp->port.advertising[cfg_idx] |= (ADVERTISED_Autoneg |
cmd->advertising);
} else { /* forced speed */
/* advertise the requested speed and duplex if supported */
- switch (cmd->speed) {
+ u32 speed = cmd->speed;
+ speed |= (cmd->speed_hi << 16);
+ switch (speed) {
case SPEED_10:
if (cmd->duplex == DUPLEX_FULL) {
- if (!(bp->port.supported &
+ if (!(bp->port.supported[cfg_idx] &
SUPPORTED_10baseT_Full)) {
DP(NETIF_MSG_LINK,
"10M full not supported\n");
@@ -152,7 +183,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
advertising = (ADVERTISED_10baseT_Full |
ADVERTISED_TP);
} else {
- if (!(bp->port.supported &
+ if (!(bp->port.supported[cfg_idx] &
SUPPORTED_10baseT_Half)) {
DP(NETIF_MSG_LINK,
"10M half not supported\n");
@@ -166,7 +197,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
case SPEED_100:
if (cmd->duplex == DUPLEX_FULL) {
- if (!(bp->port.supported &
+ if (!(bp->port.supported[cfg_idx] &
SUPPORTED_100baseT_Full)) {
DP(NETIF_MSG_LINK,
"100M full not supported\n");
@@ -176,7 +207,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
advertising = (ADVERTISED_100baseT_Full |
ADVERTISED_TP);
} else {
- if (!(bp->port.supported &
+ if (!(bp->port.supported[cfg_idx] &
SUPPORTED_100baseT_Half)) {
DP(NETIF_MSG_LINK,
"100M half not supported\n");
@@ -194,7 +225,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;
}
- if (!(bp->port.supported & SUPPORTED_1000baseT_Full)) {
+ if (!(bp->port.supported[cfg_idx] &
+ SUPPORTED_1000baseT_Full)) {
DP(NETIF_MSG_LINK, "1G full not supported\n");
return -EINVAL;
}
@@ -210,7 +242,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;
}
- if (!(bp->port.supported & SUPPORTED_2500baseX_Full)) {
+ if (!(bp->port.supported[cfg_idx]
+ & SUPPORTED_2500baseX_Full)) {
DP(NETIF_MSG_LINK,
"2.5G full not supported\n");
return -EINVAL;
@@ -226,7 +259,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;
}
- if (!(bp->port.supported & SUPPORTED_10000baseT_Full)) {
+ if (!(bp->port.supported[cfg_idx]
+ & SUPPORTED_10000baseT_Full)) {
DP(NETIF_MSG_LINK, "10G full not supported\n");
return -EINVAL;
}
@@ -236,20 +270,23 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
default:
- DP(NETIF_MSG_LINK, "Unsupported speed\n");
+ DP(NETIF_MSG_LINK, "Unsupported speed %d\n", speed);
return -EINVAL;
}
- bp->link_params.req_line_speed = cmd->speed;
- bp->link_params.req_duplex = cmd->duplex;
- bp->port.advertising = advertising;
+ bp->link_params.req_line_speed[cfg_idx] = speed;
+ bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+ bp->port.advertising[cfg_idx] = advertising;
}
DP(NETIF_MSG_LINK, "req_line_speed %d\n"
DP_LEVEL " req_duplex %d advertising 0x%x\n",
- bp->link_params.req_line_speed, bp->link_params.req_duplex,
- bp->port.advertising);
+ bp->link_params.req_line_speed[cfg_idx],
+ bp->link_params.req_duplex[cfg_idx],
+ bp->port.advertising[cfg_idx]);
+ /* Set new config */
+ bp->link_params.multi_phy_config = new_multi_phy_config;
if (netif_running(dev)) {
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
bnx2x_link_set(bp);
@@ -260,6 +297,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
#define IS_E1_ONLINE(info) (((info) & RI_E1_ONLINE) == RI_E1_ONLINE)
#define IS_E1H_ONLINE(info) (((info) & RI_E1H_ONLINE) == RI_E1H_ONLINE)
+#define IS_E2_ONLINE(info) (((info) & RI_E2_ONLINE) == RI_E2_ONLINE)
static int bnx2x_get_regs_len(struct net_device *dev)
{
@@ -277,7 +315,7 @@ static int bnx2x_get_regs_len(struct net_device *dev)
regdump_len += wreg_addrs_e1[i].size *
(1 + wreg_addrs_e1[i].read_regs_count);
- } else { /* E1H */
+ } else if (CHIP_IS_E1H(bp)) {
for (i = 0; i < REGS_COUNT; i++)
if (IS_E1H_ONLINE(reg_addrs[i].info))
regdump_len += reg_addrs[i].size;
@@ -286,6 +324,15 @@ static int bnx2x_get_regs_len(struct net_device *dev)
if (IS_E1H_ONLINE(wreg_addrs_e1h[i].info))
regdump_len += wreg_addrs_e1h[i].size *
(1 + wreg_addrs_e1h[i].read_regs_count);
+ } else if (CHIP_IS_E2(bp)) {
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E2_ONLINE(reg_addrs[i].info))
+ regdump_len += reg_addrs[i].size;
+
+ for (i = 0; i < WREGS_COUNT_E2; i++)
+ if (IS_E2_ONLINE(wreg_addrs_e2[i].info))
+ regdump_len += wreg_addrs_e2[i].size *
+ (1 + wreg_addrs_e2[i].read_regs_count);
}
regdump_len *= 4;
regdump_len += sizeof(struct dump_hdr);
@@ -293,6 +340,23 @@ static int bnx2x_get_regs_len(struct net_device *dev)
return regdump_len;
}
+static inline void bnx2x_read_pages_regs_e2(struct bnx2x *bp, u32 *p)
+{
+ u32 i, j, k, n;
+
+ for (i = 0; i < PAGE_MODE_VALUES_E2; i++) {
+ for (j = 0; j < PAGE_WRITE_REGS_E2; j++) {
+ REG_WR(bp, page_write_regs_e2[j], page_vals_e2[i]);
+ for (k = 0; k < PAGE_READ_REGS_E2; k++)
+ if (IS_E2_ONLINE(page_read_regs_e2[k].info))
+ for (n = 0; n <
+ page_read_regs_e2[k].size; n++)
+ *p++ = REG_RD(bp,
+ page_read_regs_e2[k].addr + n*4);
+ }
+ }
+}
+
static void bnx2x_get_regs(struct net_device *dev,
struct ethtool_regs *regs, void *_p)
{
@@ -312,7 +376,14 @@ static void bnx2x_get_regs(struct net_device *dev,
dump_hdr.tstorm_waitp = REG_RD(bp, TSTORM_WAITP_ADDR);
dump_hdr.ustorm_waitp = REG_RD(bp, USTORM_WAITP_ADDR);
dump_hdr.cstorm_waitp = REG_RD(bp, CSTORM_WAITP_ADDR);
- dump_hdr.info = CHIP_IS_E1(bp) ? RI_E1_ONLINE : RI_E1H_ONLINE;
+
+ if (CHIP_IS_E1(bp))
+ dump_hdr.info = RI_E1_ONLINE;
+ else if (CHIP_IS_E1H(bp))
+ dump_hdr.info = RI_E1H_ONLINE;
+ else if (CHIP_IS_E2(bp))
+ dump_hdr.info = RI_E2_ONLINE |
+ (BP_PATH(bp) ? RI_PATH1_DUMP : RI_PATH0_DUMP);
memcpy(p, &dump_hdr, sizeof(struct dump_hdr));
p += dump_hdr.hdr_size + 1;
@@ -324,16 +395,25 @@ static void bnx2x_get_regs(struct net_device *dev,
*p++ = REG_RD(bp,
reg_addrs[i].addr + j*4);
- } else { /* E1H */
+ } else if (CHIP_IS_E1H(bp)) {
for (i = 0; i < REGS_COUNT; i++)
if (IS_E1H_ONLINE(reg_addrs[i].info))
for (j = 0; j < reg_addrs[i].size; j++)
*p++ = REG_RD(bp,
reg_addrs[i].addr + j*4);
+
+ } else if (CHIP_IS_E2(bp)) {
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E2_ONLINE(reg_addrs[i].info))
+ for (j = 0; j < reg_addrs[i].size; j++)
+ *p++ = REG_RD(bp,
+ reg_addrs[i].addr + j*4);
+
+ bnx2x_read_pages_regs_e2(bp, p);
}
}
-#define PHY_FW_VER_LEN 10
+#define PHY_FW_VER_LEN 20
static void bnx2x_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
@@ -436,7 +516,7 @@ static u32 bnx2x_get_link(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
- if (bp->flags & MF_FUNC_DIS)
+ if (bp->flags & MF_FUNC_DIS || (bp->state != BNX2X_STATE_OPEN))
return 0;
return bp->link_vars.link_up;
@@ -811,7 +891,7 @@ static int bnx2x_set_eeprom(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);
int port = BP_PORT(bp);
int rc = 0;
-
+ u32 ext_phy_config;
if (!netif_running(dev))
return -EAGAIN;
@@ -827,6 +907,10 @@ static int bnx2x_set_eeprom(struct net_device *dev,
!bp->port.pmf)
return -EINVAL;
+ ext_phy_config =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config);
+
if (eeprom->magic == 0x50485950) {
/* 'PHYP' (0x50485950): prepare phy for FW upgrade */
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
@@ -834,7 +918,7 @@ static int bnx2x_set_eeprom(struct net_device *dev,
bnx2x_acquire_phy_lock(bp);
rc |= bnx2x_link_reset(&bp->link_params,
&bp->link_vars, 0);
- if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ if (XGXS_EXT_PHY_TYPE(ext_phy_config) ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101)
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
MISC_REGISTERS_GPIO_HIGH, port);
@@ -855,10 +939,8 @@ static int bnx2x_set_eeprom(struct net_device *dev,
}
} else if (eeprom->magic == 0x53985943) {
/* 'PHYC' (0x53985943): PHY FW upgrade completed */
- if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ if (XGXS_EXT_PHY_TYPE(ext_phy_config) ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) {
- u8 ext_phy_addr =
- XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
/* DSP Remove Download Mode */
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
@@ -866,7 +948,8 @@ static int bnx2x_set_eeprom(struct net_device *dev,
bnx2x_acquire_phy_lock(bp);
- bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr);
+ bnx2x_sfx7101_sp_sw_reset(bp,
+ &bp->link_params.phy[EXT_PHY1]);
/* wait 0.5 sec to allow it to run */
msleep(500);
@@ -879,6 +962,7 @@ static int bnx2x_set_eeprom(struct net_device *dev,
return rc;
}
+
static int bnx2x_get_coalesce(struct net_device *dev,
struct ethtool_coalesce *coal)
{
@@ -920,7 +1004,14 @@ static void bnx2x_get_ringparam(struct net_device *dev,
ering->rx_mini_max_pending = 0;
ering->rx_jumbo_max_pending = 0;
- ering->rx_pending = bp->rx_ring_size;
+ if (bp->rx_ring_size)
+ ering->rx_pending = bp->rx_ring_size;
+ else
+ if (bp->state == BNX2X_STATE_OPEN && bp->num_queues)
+ ering->rx_pending = MAX_RX_AVAIL/bp->num_queues;
+ else
+ ering->rx_pending = MAX_RX_AVAIL;
+
ering->rx_mini_pending = 0;
ering->rx_jumbo_pending = 0;
@@ -940,6 +1031,7 @@ static int bnx2x_set_ringparam(struct net_device *dev,
}
if ((ering->rx_pending > MAX_RX_AVAIL) ||
+ (ering->rx_pending < MIN_RX_AVAIL) ||
(ering->tx_pending > MAX_TX_AVAIL) ||
(ering->tx_pending <= MAX_SKB_FRAGS + 4))
return -EINVAL;
@@ -959,10 +1051,9 @@ static void bnx2x_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *epause)
{
struct bnx2x *bp = netdev_priv(dev);
-
- epause->autoneg = (bp->link_params.req_flow_ctrl ==
- BNX2X_FLOW_CTRL_AUTO) &&
- (bp->link_params.req_line_speed == SPEED_AUTO_NEG);
+ int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ epause->autoneg = (bp->link_params.req_flow_ctrl[cfg_idx] ==
+ BNX2X_FLOW_CTRL_AUTO);
epause->rx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) ==
BNX2X_FLOW_CTRL_RX);
@@ -978,37 +1069,39 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *epause)
{
struct bnx2x *bp = netdev_priv(dev);
-
- if (IS_E1HMF(bp))
+ u32 cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ if (IS_MF(bp))
return 0;
DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n"
DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
- bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
+ bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_AUTO;
if (epause->rx_pause)
- bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_RX;
+ bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_RX;
if (epause->tx_pause)
- bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_TX;
+ bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_TX;
- if (bp->link_params.req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO)
- bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ if (bp->link_params.req_flow_ctrl[cfg_idx] == BNX2X_FLOW_CTRL_AUTO)
+ bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_NONE;
if (epause->autoneg) {
- if (!(bp->port.supported & SUPPORTED_Autoneg)) {
+ if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) {
DP(NETIF_MSG_LINK, "autoneg not supported\n");
return -EINVAL;
}
- if (bp->link_params.req_line_speed == SPEED_AUTO_NEG)
- bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
+ if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG) {
+ bp->link_params.req_flow_ctrl[cfg_idx] =
+ BNX2X_FLOW_CTRL_AUTO;
+ }
}
DP(NETIF_MSG_LINK,
- "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl);
+ "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl[cfg_idx]);
if (netif_running(dev)) {
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
@@ -1024,35 +1117,34 @@ static int bnx2x_set_flags(struct net_device *dev, u32 data)
int changed = 0;
int rc = 0;
- if (data & ~(ETH_FLAG_LRO | ETH_FLAG_RXHASH))
- return -EINVAL;
-
if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
printk(KERN_ERR "Handling parity error recovery. Try again later\n");
return -EAGAIN;
}
+ if (!(data & ETH_FLAG_RXVLAN))
+ return -EINVAL;
+
+ if ((data & ETH_FLAG_LRO) && bp->rx_csum && bp->disable_tpa)
+ return -EINVAL;
+
+ rc = ethtool_op_set_flags(dev, data, ETH_FLAG_LRO | ETH_FLAG_RXVLAN |
+ ETH_FLAG_TXVLAN | ETH_FLAG_RXHASH);
+ if (rc)
+ return rc;
+
/* TPA requires Rx CSUM offloading */
if ((data & ETH_FLAG_LRO) && bp->rx_csum) {
- if (!bp->disable_tpa) {
- if (!(dev->features & NETIF_F_LRO)) {
- dev->features |= NETIF_F_LRO;
- bp->flags |= TPA_ENABLE_FLAG;
- changed = 1;
- }
- } else
- rc = -EINVAL;
- } else if (dev->features & NETIF_F_LRO) {
+ if (!(bp->flags & TPA_ENABLE_FLAG)) {
+ bp->flags |= TPA_ENABLE_FLAG;
+ changed = 1;
+ }
+ } else if (bp->flags & TPA_ENABLE_FLAG) {
dev->features &= ~NETIF_F_LRO;
bp->flags &= ~TPA_ENABLE_FLAG;
changed = 1;
}
- if (data & ETH_FLAG_RXHASH)
- dev->features |= NETIF_F_RXHASH;
- else
- dev->features &= ~NETIF_F_RXHASH;
-
if (changed && netif_running(dev)) {
bnx2x_nic_unload(bp, UNLOAD_NORMAL);
rc = bnx2x_nic_load(bp, LOAD_NORMAL);
@@ -1185,6 +1277,9 @@ static int bnx2x_test_registers(struct bnx2x *bp)
for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
u32 offset, mask, save_val, val;
+ if (CHIP_IS_E2(bp) &&
+ reg_tbl[i].offset0 == HC_REG_AGG_INT_0)
+ continue;
offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
mask = reg_tbl[i].mask;
@@ -1192,6 +1287,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
save_val = REG_RD(bp, offset);
REG_WR(bp, offset, (wr_val & mask));
+
val = REG_RD(bp, offset);
/* Restore the original register's value */
@@ -1236,20 +1332,33 @@ static int bnx2x_test_memory(struct bnx2x *bp)
u32 offset;
u32 e1_mask;
u32 e1h_mask;
+ u32 e2_mask;
} prty_tbl[] = {
- { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 },
- { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 },
- { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 },
- { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 },
- { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 },
- { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 },
-
- { NULL, 0xffffffff, 0, 0 }
+ { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0, 0 },
+ { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2, 0 },
+ { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0, 0 },
+ { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0, 0 },
+ { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0, 0 },
+ { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0, 0 },
+
+ { NULL, 0xffffffff, 0, 0, 0 }
};
if (!netif_running(bp->dev))
return rc;
+ /* pre-Check the parity status */
+ for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
+ val = REG_RD(bp, prty_tbl[i].offset);
+ if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
+ (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask))) ||
+ (CHIP_IS_E2(bp) && (val & ~(prty_tbl[i].e2_mask)))) {
+ DP(NETIF_MSG_HW,
+ "%s is 0x%x\n", prty_tbl[i].name, val);
+ goto test_mem_exit;
+ }
+ }
+
/* Go through all the memories */
for (i = 0; mem_tbl[i].offset != 0xffffffff; i++)
for (j = 0; j < mem_tbl[i].size; j++)
@@ -1259,7 +1368,8 @@ static int bnx2x_test_memory(struct bnx2x *bp)
for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
val = REG_RD(bp, prty_tbl[i].offset);
if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
- (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) {
+ (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask))) ||
+ (CHIP_IS_E2(bp) && (val & ~(prty_tbl[i].e2_mask)))) {
DP(NETIF_MSG_HW,
"%s is 0x%x\n", prty_tbl[i].name, val);
goto test_mem_exit;
@@ -1272,12 +1382,12 @@ test_mem_exit:
return rc;
}
-static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up)
+static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up, u8 is_serdes)
{
- int cnt = 1000;
+ int cnt = 1400;
if (link_up)
- while (bnx2x_link_test(bp) && cnt--)
+ while (bnx2x_link_test(bp, is_serdes) && cnt--)
msleep(10);
}
@@ -1293,7 +1403,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
u16 pkt_prod, bd_prod;
struct sw_tx_bd *tx_buf;
struct eth_tx_start_bd *tx_start_bd;
- struct eth_tx_parse_bd *pbd = NULL;
+ struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
+ struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
dma_addr_t mapping;
union eth_rx_cqe *cqe;
u8 cqe_fp_flags;
@@ -1304,7 +1415,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
/* check the loopback mode */
switch (loopback_mode) {
case BNX2X_PHY_LOOPBACK:
- if (bp->link_params.loopback_mode != LOOPBACK_XGXS_10)
+ if (bp->link_params.loopback_mode != LOOPBACK_XGXS)
return -EINVAL;
break;
case BNX2X_MAC_LOOPBACK:
@@ -1349,16 +1460,23 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */
tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
- tx_start_bd->vlan = cpu_to_le16(pkt_prod);
+ tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod);
tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
- tx_start_bd->general_data = ((UNICAST_ADDRESS <<
- ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT) | 1);
+ SET_FLAG(tx_start_bd->general_data,
+ ETH_TX_START_BD_ETH_ADDR_TYPE,
+ UNICAST_ADDRESS);
+ SET_FLAG(tx_start_bd->general_data,
+ ETH_TX_START_BD_HDR_NBDS,
+ 1);
/* turn on parsing and get a BD */
bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
- pbd = &fp_tx->tx_desc_ring[bd_prod].parse_bd;
- memset(pbd, 0, sizeof(struct eth_tx_parse_bd));
+ pbd_e1x = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e1x;
+ pbd_e2 = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e2;
+
+ memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
+ memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
wmb();
@@ -1377,6 +1495,13 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
if (tx_idx != tx_start_idx + num_pkts)
goto test_loopback_exit;
+ /* Unlike HC IGU won't generate an interrupt for status block
+ * updates that have been performed while interrupts were
+ * disabled.
+ */
+ if (bp->common.int_block == INT_BLOCK_IGU)
+ bnx2x_tx_int(fp_tx);
+
rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
if (rx_idx != rx_start_idx + num_pkts)
goto test_loopback_exit;
@@ -1519,8 +1644,7 @@ static int bnx2x_test_intr(struct bnx2x *bp)
config->hdr.length = 0;
if (CHIP_IS_E1(bp))
- /* use last unicast entries */
- config->hdr.offset = (BP_PORT(bp) ? 63 : 31);
+ config->hdr.offset = (BP_PORT(bp) ? 32 : 0);
else
config->hdr.offset = BP_FUNC(bp);
config->hdr.client_id = bp->fp->cl_id;
@@ -1528,9 +1652,9 @@ static int bnx2x_test_intr(struct bnx2x *bp)
bp->set_mac_pending++;
smp_wmb();
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0,
U64_HI(bnx2x_sp_mapping(bp, mac_config)),
- U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+ U64_LO(bnx2x_sp_mapping(bp, mac_config)), 1);
if (rc == 0) {
for (i = 0; i < 10; i++) {
if (!bp->set_mac_pending)
@@ -1549,7 +1673,7 @@ static void bnx2x_self_test(struct net_device *dev,
struct ethtool_test *etest, u64 *buf)
{
struct bnx2x *bp = netdev_priv(dev);
-
+ u8 is_serdes;
if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
printk(KERN_ERR "Handling parity error recovery. Try again later\n");
etest->flags |= ETH_TEST_FL_FAILED;
@@ -1562,8 +1686,9 @@ static void bnx2x_self_test(struct net_device *dev,
return;
/* offline tests are not supported in MF mode */
- if (IS_E1HMF(bp))
+ if (IS_MF(bp))
etest->flags &= ~ETH_TEST_FL_OFFLINE;
+ is_serdes = (bp->link_vars.link_status & LINK_STATUS_SERDES_LINK) > 0;
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int port = BP_PORT(bp);
@@ -1575,11 +1700,12 @@ static void bnx2x_self_test(struct net_device *dev,
/* disable input for TX port IF */
REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0);
- link_up = (bnx2x_link_test(bp) == 0);
+ link_up = bp->link_vars.link_up;
+
bnx2x_nic_unload(bp, UNLOAD_NORMAL);
bnx2x_nic_load(bp, LOAD_DIAG);
/* wait until link state is restored */
- bnx2x_wait_for_link(bp, link_up);
+ bnx2x_wait_for_link(bp, link_up, is_serdes);
if (bnx2x_test_registers(bp) != 0) {
buf[0] = 1;
@@ -1589,6 +1715,7 @@ static void bnx2x_self_test(struct net_device *dev,
buf[1] = 1;
etest->flags |= ETH_TEST_FL_FAILED;
}
+
buf[2] = bnx2x_test_loopback(bp, link_up);
if (buf[2] != 0)
etest->flags |= ETH_TEST_FL_FAILED;
@@ -1600,7 +1727,7 @@ static void bnx2x_self_test(struct net_device *dev,
bnx2x_nic_load(bp, LOAD_NORMAL);
/* wait until link state is restored */
- bnx2x_wait_for_link(bp, link_up);
+ bnx2x_wait_for_link(bp, link_up, is_serdes);
}
if (bnx2x_test_nvram(bp) != 0) {
buf[3] = 1;
@@ -1611,7 +1738,7 @@ static void bnx2x_self_test(struct net_device *dev,
etest->flags |= ETH_TEST_FL_FAILED;
}
if (bp->port.pmf)
- if (bnx2x_link_test(bp) != 0) {
+ if (bnx2x_link_test(bp, is_serdes) != 0) {
buf[5] = 1;
etest->flags |= ETH_TEST_FL_FAILED;
}
@@ -1752,8 +1879,8 @@ static const struct {
#define IS_PORT_STAT(i) \
((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
#define IS_FUNC_STAT(i) (bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
-#define IS_E1HMF_MODE_STAT(bp) \
- (IS_E1HMF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS))
+#define IS_MF_MODE_STAT(bp) \
+ (IS_MF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS))
static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
{
@@ -1764,10 +1891,10 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
case ETH_SS_STATS:
if (is_multi(bp)) {
num_stats = BNX2X_NUM_Q_STATS * bp->num_queues;
- if (!IS_E1HMF_MODE_STAT(bp))
+ if (!IS_MF_MODE_STAT(bp))
num_stats += BNX2X_NUM_STATS;
} else {
- if (IS_E1HMF_MODE_STAT(bp)) {
+ if (IS_MF_MODE_STAT(bp)) {
num_stats = 0;
for (i = 0; i < BNX2X_NUM_STATS; i++)
if (IS_FUNC_STAT(i))
@@ -1800,14 +1927,14 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
bnx2x_q_stats_arr[j].string, i);
k += BNX2X_NUM_Q_STATS;
}
- if (IS_E1HMF_MODE_STAT(bp))
+ if (IS_MF_MODE_STAT(bp))
break;
for (j = 0; j < BNX2X_NUM_STATS; j++)
strcpy(buf + (k + j)*ETH_GSTRING_LEN,
bnx2x_stats_arr[j].string);
} else {
for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
continue;
strcpy(buf + j*ETH_GSTRING_LEN,
bnx2x_stats_arr[i].string);
@@ -1851,7 +1978,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
}
k += BNX2X_NUM_Q_STATS;
}
- if (IS_E1HMF_MODE_STAT(bp))
+ if (IS_MF_MODE_STAT(bp))
return;
hw_stats = (u32 *)&bp->eth_stats;
for (j = 0; j < BNX2X_NUM_STATS; j++) {
@@ -1872,7 +1999,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
} else {
hw_stats = (u32 *)&bp->eth_stats;
for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
continue;
if (bnx2x_stats_arr[i].size == 0) {
/* skip this counter */
@@ -1910,10 +2037,11 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data)
for (i = 0; i < (data * 2); i++) {
if ((i % 2) == 0)
- bnx2x_set_led(&bp->link_params, LED_MODE_OPER,
- SPEED_1000);
+ bnx2x_set_led(&bp->link_params, &bp->link_vars,
+ LED_MODE_OPER, SPEED_1000);
else
- bnx2x_set_led(&bp->link_params, LED_MODE_OFF, 0);
+ bnx2x_set_led(&bp->link_params, &bp->link_vars,
+ LED_MODE_OFF, 0);
msleep_interruptible(500);
if (signal_pending(current))
@@ -1921,7 +2049,7 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data)
}
if (bp->link_vars.link_up)
- bnx2x_set_led(&bp->link_params, LED_MODE_OPER,
+ bnx2x_set_led(&bp->link_params, &bp->link_vars, LED_MODE_OPER,
bp->link_vars.line_speed);
return 0;
diff --git a/drivers/net/bnx2x/bnx2x_fw_defs.h b/drivers/net/bnx2x/bnx2x_fw_defs.h
index 08d71bf438d6..f4e5b1ce8149 100644
--- a/drivers/net/bnx2x/bnx2x_fw_defs.h
+++ b/drivers/net/bnx2x/bnx2x_fw_defs.h
@@ -7,369 +7,272 @@
* the Free Software Foundation.
*/
-
-#define CSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET ? 0x7000 : 0x1000)
-#define CSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET ? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
-#define CSTORM_DEF_SB_HC_DISABLE_C_OFFSET(function, index) \
- (IS_E1H_OFFSET ? (0x8622 + ((function>>1) * 0x40) + \
- ((function&1) * 0x100) + (index * 0x4)) : (0x3562 + (function * \
- 0x40) + (index * 0x4)))
-#define CSTORM_DEF_SB_HC_DISABLE_U_OFFSET(function, index) \
- (IS_E1H_OFFSET ? (0x8822 + ((function>>1) * 0x80) + \
- ((function&1) * 0x200) + (index * 0x4)) : (0x35e2 + (function * \
- 0x80) + (index * 0x4)))
-#define CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8600 + ((function>>1) * 0x40) + \
- ((function&1) * 0x100)) : (0x3540 + (function * 0x40)))
-#define CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8800 + ((function>>1) * 0x80) + \
- ((function&1) * 0x200)) : (0x35c0 + (function * 0x80)))
-#define CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8608 + ((function>>1) * 0x40) + \
- ((function&1) * 0x100)) : (0x3548 + (function * 0x40)))
-#define CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8808 + ((function>>1) * 0x80) + \
- ((function&1) * 0x200)) : (0x35c8 + (function * 0x80)))
-#define CSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET ? 0x11e8 : 0xffffffff)
-#define CSTORM_HC_BTR_C_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x8c04 + (port * 0xf0)) : (0x36c4 + (port * 0xc0)))
-#define CSTORM_HC_BTR_U_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x8de4 + (port * 0xf0)) : (0x3844 + (port * 0xc0)))
-#define CSTORM_ISCSI_CQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6680 + (function * 0x8)) : (0x25a0 + \
- (function * 0x8)))
-#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x66c0 + (function * 0x8)) : (0x25b0 + \
- (function * 0x8)))
-#define CSTORM_ISCSI_EQ_CONS_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6040 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2410 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6044 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2414 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x604c + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x241c + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6057 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2427 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_PROD_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6042 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2412 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6056 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2426 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_EQ_SB_NUM_OFFSET(function, eqIdx) \
- (IS_E1H_OFFSET ? (0x6054 + (function * 0xc0) + (eqIdx * 0x18)) : \
- (0x2424 + (function * 0xc0) + (eqIdx * 0x18)))
-#define CSTORM_ISCSI_HQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6640 + (function * 0x8)) : (0x2590 + \
- (function * 0x8)))
-#define CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6004 + (function * 0x8)) : (0x2404 + \
- (function * 0x8)))
-#define CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6002 + (function * 0x8)) : (0x2402 + \
- (function * 0x8)))
-#define CSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6000 + (function * 0x8)) : (0x2400 + \
- (function * 0x8)))
-#define CSTORM_SB_HC_DISABLE_C_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET ? (0x811a + (port * 0x280) + (cpu_id * 0x28) + \
- (index * 0x4)) : (0x305a + (port * 0x280) + (cpu_id * 0x28) + \
- (index * 0x4)))
-#define CSTORM_SB_HC_DISABLE_U_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET ? (0xb01a + (port * 0x800) + (cpu_id * 0x80) + \
- (index * 0x4)) : (0x401a + (port * 0x800) + (cpu_id * 0x80) + \
- (index * 0x4)))
-#define CSTORM_SB_HC_TIMEOUT_C_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET ? (0x8118 + (port * 0x280) + (cpu_id * 0x28) + \
- (index * 0x4)) : (0x3058 + (port * 0x280) + (cpu_id * 0x28) + \
- (index * 0x4)))
-#define CSTORM_SB_HC_TIMEOUT_U_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET ? (0xb018 + (port * 0x800) + (cpu_id * 0x80) + \
- (index * 0x4)) : (0x4018 + (port * 0x800) + (cpu_id * 0x80) + \
- (index * 0x4)))
-#define CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET ? (0x8100 + (port * 0x280) + (cpu_id * 0x28)) : \
- (0x3040 + (port * 0x280) + (cpu_id * 0x28)))
-#define CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET ? (0xb000 + (port * 0x800) + (cpu_id * 0x80)) : \
- (0x4000 + (port * 0x800) + (cpu_id * 0x80)))
-#define CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET ? (0x8108 + (port * 0x280) + (cpu_id * 0x28)) : \
- (0x3048 + (port * 0x280) + (cpu_id * 0x28)))
-#define CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET ? (0xb008 + (port * 0x800) + (cpu_id * 0x80)) : \
- (0x4008 + (port * 0x800) + (cpu_id * 0x80)))
-#define CSTORM_SB_STATUS_BLOCK_C_SIZE 0x10
-#define CSTORM_SB_STATUS_BLOCK_U_SIZE 0x60
-#define CSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x1108 + (function * 0x8)) : (0x5108 + \
- (function * 0x8)))
-#define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x3200 + (function * 0x20)) : 0xffffffff)
-#define TSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET ? 0xa000 : 0x1000)
-#define TSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET ? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
-#define TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) \
- (IS_E1H_OFFSET ? (0x33a0 + (port * 0x1a0) + (client_id * 0x10)) \
- : (0x9c0 + (port * 0x120) + (client_id * 0x10)))
-#define TSTORM_COMMON_SAFC_WORKAROUND_ENABLE_OFFSET \
- (IS_E1H_OFFSET ? 0x1ed8 : 0xffffffff)
+#ifndef BNX2X_FW_DEFS_H
+#define BNX2X_FW_DEFS_H
+
+#define CSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[142].base)
+#define CSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
+ (IRO[141].base + ((assertListEntry) * IRO[141].m1))
+#define CSTORM_ETH_STATS_QUERY_ADDR_OFFSET(pfId) \
+ (IRO[144].base + ((pfId) * IRO[144].m1))
+#define CSTORM_EVENT_RING_DATA_OFFSET(pfId) \
+ (IRO[149].base + (((pfId)>>1) * IRO[149].m1) + (((pfId)&1) * \
+ IRO[149].m2))
+#define CSTORM_EVENT_RING_PROD_OFFSET(pfId) \
+ (IRO[150].base + (((pfId)>>1) * IRO[150].m1) + (((pfId)&1) * \
+ IRO[150].m2))
+#define CSTORM_FINAL_CLEANUP_COMPLETE_OFFSET(funcId) \
+ (IRO[156].base + ((funcId) * IRO[156].m1))
+#define CSTORM_FUNC_EN_OFFSET(funcId) \
+ (IRO[146].base + ((funcId) * IRO[146].m1))
+#define CSTORM_FUNCTION_MODE_OFFSET (IRO[153].base)
+#define CSTORM_IGU_MODE_OFFSET (IRO[154].base)
+#define CSTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \
+ (IRO[311].base + ((pfId) * IRO[311].m1))
+#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \
+ (IRO[312].base + ((pfId) * IRO[312].m1))
+ #define CSTORM_ISCSI_EQ_CONS_OFFSET(pfId, iscsiEqId) \
+ (IRO[304].base + ((pfId) * IRO[304].m1) + ((iscsiEqId) * \
+ IRO[304].m2))
+ #define CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(pfId, iscsiEqId) \
+ (IRO[306].base + ((pfId) * IRO[306].m1) + ((iscsiEqId) * \
+ IRO[306].m2))
+ #define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(pfId, iscsiEqId) \
+ (IRO[305].base + ((pfId) * IRO[305].m1) + ((iscsiEqId) * \
+ IRO[305].m2))
+ #define \
+ CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(pfId, iscsiEqId) \
+ (IRO[307].base + ((pfId) * IRO[307].m1) + ((iscsiEqId) * \
+ IRO[307].m2))
+ #define CSTORM_ISCSI_EQ_PROD_OFFSET(pfId, iscsiEqId) \
+ (IRO[303].base + ((pfId) * IRO[303].m1) + ((iscsiEqId) * \
+ IRO[303].m2))
+ #define CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(pfId, iscsiEqId) \
+ (IRO[309].base + ((pfId) * IRO[309].m1) + ((iscsiEqId) * \
+ IRO[309].m2))
+ #define CSTORM_ISCSI_EQ_SB_NUM_OFFSET(pfId, iscsiEqId) \
+ (IRO[308].base + ((pfId) * IRO[308].m1) + ((iscsiEqId) * \
+ IRO[308].m2))
+#define CSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \
+ (IRO[310].base + ((pfId) * IRO[310].m1))
+#define CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
+ (IRO[302].base + ((pfId) * IRO[302].m1))
+#define CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
+ (IRO[301].base + ((pfId) * IRO[301].m1))
+#define CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
+ (IRO[300].base + ((pfId) * IRO[300].m1))
+#define CSTORM_PATH_ID_OFFSET (IRO[159].base)
+#define CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(pfId) \
+ (IRO[137].base + ((pfId) * IRO[137].m1))
+#define CSTORM_SP_STATUS_BLOCK_OFFSET(pfId) \
+ (IRO[136].base + ((pfId) * IRO[136].m1))
+#define CSTORM_SP_STATUS_BLOCK_SIZE (IRO[136].size)
+#define CSTORM_SP_SYNC_BLOCK_OFFSET(pfId) \
+ (IRO[138].base + ((pfId) * IRO[138].m1))
+#define CSTORM_SP_SYNC_BLOCK_SIZE (IRO[138].size)
+#define CSTORM_STATS_FLAGS_OFFSET(pfId) \
+ (IRO[143].base + ((pfId) * IRO[143].m1))
+#define CSTORM_STATUS_BLOCK_DATA_OFFSET(sbId) \
+ (IRO[129].base + ((sbId) * IRO[129].m1))
+#define CSTORM_STATUS_BLOCK_OFFSET(sbId) \
+ (IRO[128].base + ((sbId) * IRO[128].m1))
+#define CSTORM_STATUS_BLOCK_SIZE (IRO[128].size)
+#define CSTORM_SYNC_BLOCK_OFFSET(sbId) \
+ (IRO[132].base + ((sbId) * IRO[132].m1))
+#define CSTORM_SYNC_BLOCK_SIZE (IRO[132].size)
+#define CSTORM_VF_PF_CHANNEL_STATE_OFFSET(vfId) \
+ (IRO[151].base + ((vfId) * IRO[151].m1))
+#define CSTORM_VF_PF_CHANNEL_VALID_OFFSET(vfId) \
+ (IRO[152].base + ((vfId) * IRO[152].m1))
+#define CSTORM_VF_TO_PF_OFFSET(funcId) \
+ (IRO[147].base + ((funcId) * IRO[147].m1))
+#define TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET (IRO[199].base)
+#define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(pfId) \
+ (IRO[198].base + ((pfId) * IRO[198].m1))
+#define TSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[99].base)
+#define TSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
+ (IRO[98].base + ((assertListEntry) * IRO[98].m1))
+ #define TSTORM_CLIENT_CONFIG_OFFSET(portId, clientId) \
+ (IRO[197].base + ((portId) * IRO[197].m1) + ((clientId) * \
+ IRO[197].m2))
+#define TSTORM_COMMON_SAFC_WORKAROUND_ENABLE_OFFSET (IRO[104].base)
#define TSTORM_COMMON_SAFC_WORKAROUND_TIMEOUT_10USEC_OFFSET \
- (IS_E1H_OFFSET ? 0x1eda : 0xffffffff)
-#define TSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET ? (0xb01a + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
- 0x28) + (index * 0x4)))
-#define TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0xb000 + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
-#define TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET ? (0xb008 + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
-#define TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2940 + (function * 0x8)) : (0x4928 + \
- (function * 0x8)))
-#define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x3000 + (function * 0x40)) : (0x1500 + \
- (function * 0x40)))
-#define TSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET ? 0x1ed0 : 0xffffffff)
-#define TSTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET ? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
-#define TSTORM_INDIRECTION_TABLE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x12c8 + (function * 0x80)) : (0x22c8 + \
- (function * 0x80)))
-#define TSTORM_INDIRECTION_TABLE_SIZE 0x80
-#define TSTORM_ISCSI_CONN_BUF_PBL_OFFSET(function, pblEntry) \
- (IS_E1H_OFFSET ? (0x60c0 + (function * 0x40) + (pblEntry * 0x8)) \
- : (0x4c30 + (function * 0x40) + (pblEntry * 0x8)))
-#define TSTORM_ISCSI_ERROR_BITMAP_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6340 + (function * 0x8)) : (0x4cd0 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6004 + (function * 0x8)) : (0x4c04 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6002 + (function * 0x8)) : (0x4c02 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6000 + (function * 0x8)) : (0x4c00 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_RQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6080 + (function * 0x8)) : (0x4c20 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6040 + (function * 0x8)) : (0x4c10 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6042 + (function * 0x8)) : (0x4c12 + \
- (function * 0x8)))
-#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x6044 + (function * 0x8)) : (0x4c14 + \
- (function * 0x8)))
-#define TSTORM_MAC_FILTER_CONFIG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x3008 + (function * 0x40)) : (0x1508 + \
- (function * 0x40)))
-#define TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
- (IS_E1H_OFFSET ? (0x2010 + (port * 0x490) + (stats_counter_id * \
- 0x40)) : (0x4010 + (port * 0x490) + (stats_counter_id * 0x40)))
-#define TSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x29c0 + (function * 0x8)) : (0x4948 + \
- (function * 0x8)))
-#define TSTORM_TCP_MAX_CWND_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x4004 + (function * 0x8)) : (0x1fb4 + \
- (function * 0x8)))
-#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET ? 0xa000 : 0x3000)
-#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET ? 0x2000 : 0x1000)
-#define USTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET ? 0x8000 : 0x1000)
-#define USTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET ? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
-#define USTORM_CQE_PAGE_BASE_OFFSET(port, clientId) \
- (IS_E1H_OFFSET ? (0x1010 + (port * 0x680) + (clientId * 0x40)) : \
- (0x4010 + (port * 0x360) + (clientId * 0x30)))
-#define USTORM_CQE_PAGE_NEXT_OFFSET(port, clientId) \
- (IS_E1H_OFFSET ? (0x1028 + (port * 0x680) + (clientId * 0x40)) : \
- (0x4028 + (port * 0x360) + (clientId * 0x30)))
-#define USTORM_ETH_PAUSE_ENABLED_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x2ad4 + (port * 0x8)) : 0xffffffff)
-#define USTORM_ETH_RING_PAUSE_DATA_OFFSET(port, clientId) \
- (IS_E1H_OFFSET ? (0x1030 + (port * 0x680) + (clientId * 0x40)) : \
- 0xffffffff)
-#define USTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2a50 + (function * 0x8)) : (0x1dd0 + \
- (function * 0x8)))
-#define USTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET ? 0x2448 : 0xffffffff)
-#define USTORM_ISCSI_CQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7044 + (function * 0x8)) : (0x2414 + \
- (function * 0x8)))
-#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7046 + (function * 0x8)) : (0x2416 + \
- (function * 0x8)))
-#define USTORM_ISCSI_ERROR_BITMAP_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7688 + (function * 0x8)) : (0x29c8 + \
- (function * 0x8)))
-#define USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7648 + (function * 0x8)) : (0x29b8 + \
- (function * 0x8)))
-#define USTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7004 + (function * 0x8)) : (0x2404 + \
- (function * 0x8)))
-#define USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7002 + (function * 0x8)) : (0x2402 + \
- (function * 0x8)))
-#define USTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7000 + (function * 0x8)) : (0x2400 + \
- (function * 0x8)))
-#define USTORM_ISCSI_R2TQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7040 + (function * 0x8)) : (0x2410 + \
- (function * 0x8)))
-#define USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7080 + (function * 0x8)) : (0x2420 + \
- (function * 0x8)))
-#define USTORM_ISCSI_RQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x7084 + (function * 0x8)) : (0x2424 + \
- (function * 0x8)))
-#define USTORM_MAX_AGG_SIZE_OFFSET(port, clientId) \
- (IS_E1H_OFFSET ? (0x1018 + (port * 0x680) + (clientId * 0x40)) : \
- (0x4018 + (port * 0x360) + (clientId * 0x30)))
-#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2408 + (function * 0x8)) : (0x1da8 + \
- (function * 0x8)))
-#define USTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
- (IS_E1H_OFFSET ? (0x2450 + (port * 0x2d0) + (stats_counter_id * \
- 0x28)) : (0x1500 + (port * 0x2d0) + (stats_counter_id * 0x28)))
-#define USTORM_RX_PRODS_OFFSET(port, client_id) \
- (IS_E1H_OFFSET ? (0x1000 + (port * 0x680) + (client_id * 0x40)) \
- : (0x4000 + (port * 0x360) + (client_id * 0x30)))
-#define USTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x29f0 + (function * 0x8)) : (0x1db8 + \
- (function * 0x8)))
-#define USTORM_TPA_BTR_OFFSET (IS_E1H_OFFSET ? 0x3da5 : 0x5095)
-#define USTORM_TPA_BTR_SIZE 0x1
-#define XSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET ? 0x9000 : 0x1000)
-#define XSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET ? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
-#define XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x24a8 + (port * 0x50)) : (0x3a80 + (port * 0x50)))
-#define XSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET ? (0xa01a + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
- 0x28) + (index * 0x4)))
-#define XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0xa000 + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
-#define XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET ? (0xa008 + ((function>>1) * 0x28) + \
- ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
-#define XSTORM_E1HOV_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2c10 + (function * 0x8)) : 0xffffffff)
-#define XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2418 + (function * 0x8)) : (0x3a50 + \
- (function * 0x8)))
-#define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2588 + (function * 0x90)) : (0x3b60 + \
- (function * 0x90)))
-#define XSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET ? 0x2c50 : 0xffffffff)
-#define XSTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET ? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
-#define XSTORM_ISCSI_HQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x80c0 + (function * 0x8)) : (0x1c30 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8080 + (function * 0x8)) : (0x1c20 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8081 + (function * 0x8)) : (0x1c21 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8082 + (function * 0x8)) : (0x1c22 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8083 + (function * 0x8)) : (0x1c23 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8084 + (function * 0x8)) : (0x1c24 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8085 + (function * 0x8)) : (0x1c25 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8086 + (function * 0x8)) : (0x1c26 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8004 + (function * 0x8)) : (0x1c04 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8002 + (function * 0x8)) : (0x1c02 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8000 + (function * 0x8)) : (0x1c00 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_R2TQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x80c4 + (function * 0x8)) : (0x1c34 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_SQ_SIZE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x80c2 + (function * 0x8)) : (0x1c32 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8043 + (function * 0x8)) : (0x1c13 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8042 + (function * 0x8)) : (0x1c12 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8041 + (function * 0x8)) : (0x1c11 + \
- (function * 0x8)))
-#define XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x8040 + (function * 0x8)) : (0x1c10 + \
- (function * 0x8)))
-#define XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
- (IS_E1H_OFFSET ? (0xc000 + (port * 0x360) + (stats_counter_id * \
- 0x30)) : (0x3378 + (port * 0x360) + (stats_counter_id * 0x30)))
-#define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2548 + (function * 0x90)) : (0x3b20 + \
- (function * 0x90)))
-#define XSTORM_SPQ_PAGE_BASE_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2000 + (function * 0x10)) : (0x3328 + \
- (function * 0x10)))
-#define XSTORM_SPQ_PROD_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x2008 + (function * 0x10)) : (0x3330 + \
- (function * 0x10)))
-#define XSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x23d8 + (function * 0x8)) : (0x3a40 + \
- (function * 0x8)))
-#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x4000 + (port * 0x8)) : (0x1960 + (port * 0x8)))
-#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(port) \
- (IS_E1H_OFFSET ? (0x4001 + (port * 0x8)) : (0x1961 + (port * 0x8)))
-#define XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(function) \
- (IS_E1H_OFFSET ? (0x4060 + ((function>>1) * 0x8) + ((function&1) \
- * 0x4)) : (0x1978 + (function * 0x4)))
+ (IRO[105].base)
+#define TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(pfId) \
+ (IRO[96].base + ((pfId) * IRO[96].m1))
+#define TSTORM_FUNC_EN_OFFSET(funcId) \
+ (IRO[101].base + ((funcId) * IRO[101].m1))
+#define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(pfId) \
+ (IRO[195].base + ((pfId) * IRO[195].m1))
+#define TSTORM_FUNCTION_MODE_OFFSET (IRO[103].base)
+#define TSTORM_INDIRECTION_TABLE_OFFSET(pfId) \
+ (IRO[91].base + ((pfId) * IRO[91].m1))
+#define TSTORM_INDIRECTION_TABLE_SIZE (IRO[91].size)
+ #define \
+ TSTORM_ISCSI_CONN_BUF_PBL_OFFSET(pfId, iscsiConBufPblEntry) \
+ (IRO[260].base + ((pfId) * IRO[260].m1) + ((iscsiConBufPblEntry) \
+ * IRO[260].m2))
+#define TSTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \
+ (IRO[264].base + ((pfId) * IRO[264].m1))
+#define TSTORM_ISCSI_L2_ISCSI_OOO_CID_TABLE_OFFSET(pfId) \
+ (IRO[265].base + ((pfId) * IRO[265].m1))
+#define TSTORM_ISCSI_L2_ISCSI_OOO_CLIENT_ID_TABLE_OFFSET(pfId) \
+ (IRO[266].base + ((pfId) * IRO[266].m1))
+#define TSTORM_ISCSI_L2_ISCSI_OOO_PROD_OFFSET(pfId) \
+ (IRO[267].base + ((pfId) * IRO[267].m1))
+#define TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
+ (IRO[263].base + ((pfId) * IRO[263].m1))
+#define TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
+ (IRO[262].base + ((pfId) * IRO[262].m1))
+#define TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
+ (IRO[261].base + ((pfId) * IRO[261].m1))
+#define TSTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \
+ (IRO[259].base + ((pfId) * IRO[259].m1))
+#define TSTORM_ISCSI_TCP_LOCAL_ADV_WND_OFFSET(pfId) \
+ (IRO[269].base + ((pfId) * IRO[269].m1))
+#define TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \
+ (IRO[256].base + ((pfId) * IRO[256].m1))
+#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfId) \
+ (IRO[257].base + ((pfId) * IRO[257].m1))
+#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfId) \
+ (IRO[258].base + ((pfId) * IRO[258].m1))
+#define TSTORM_MAC_FILTER_CONFIG_OFFSET(pfId) \
+ (IRO[196].base + ((pfId) * IRO[196].m1))
+ #define TSTORM_PER_COUNTER_ID_STATS_OFFSET(portId, tStatCntId) \
+ (IRO[100].base + ((portId) * IRO[100].m1) + ((tStatCntId) * \
+ IRO[100].m2))
+#define TSTORM_STATS_FLAGS_OFFSET(pfId) \
+ (IRO[95].base + ((pfId) * IRO[95].m1))
+#define TSTORM_TCP_MAX_CWND_OFFSET(pfId) \
+ (IRO[211].base + ((pfId) * IRO[211].m1))
+#define TSTORM_VF_TO_PF_OFFSET(funcId) \
+ (IRO[102].base + ((funcId) * IRO[102].m1))
+#define USTORM_AGG_DATA_OFFSET (IRO[201].base)
+#define USTORM_AGG_DATA_SIZE (IRO[201].size)
+#define USTORM_ASSERT_LIST_INDEX_OFFSET (IRO[170].base)
+#define USTORM_ASSERT_LIST_OFFSET(assertListEntry) \
+ (IRO[169].base + ((assertListEntry) * IRO[169].m1))
+#define USTORM_ETH_PAUSE_ENABLED_OFFSET(portId) \
+ (IRO[178].base + ((portId) * IRO[178].m1))
+#define USTORM_ETH_STATS_QUERY_ADDR_OFFSET(pfId) \
+ (IRO[172].base + ((pfId) * IRO[172].m1))
+#define USTORM_FCOE_EQ_PROD_OFFSET(pfId) \
+ (IRO[313].base + ((pfId) * IRO[313].m1))
+#define USTORM_FUNC_EN_OFFSET(funcId) \
+ (IRO[174].base + ((funcId) * IRO[174].m1))
+#define USTORM_FUNCTION_MODE_OFFSET (IRO[177].base)
+#define USTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \
+ (IRO[277].base + ((pfId) * IRO[277].m1))
+#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \
+ (IRO[278].base + ((pfId) * IRO[278].m1))
+#define USTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \
+ (IRO[282].base + ((pfId) * IRO[282].m1))
+#define USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(pfId) \
+ (IRO[279].base + ((pfId) * IRO[279].m1))
+#define USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
+ (IRO[275].base + ((pfId) * IRO[275].m1))
+#define USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
+ (IRO[274].base + ((pfId) * IRO[274].m1))
+#define USTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
+ (IRO[273].base + ((pfId) * IRO[273].m1))
+#define USTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \
+ (IRO[276].base + ((pfId) * IRO[276].m1))
+#define USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfId) \
+ (IRO[280].base + ((pfId) * IRO[280].m1))
+#define USTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \
+ (IRO[281].base + ((pfId) * IRO[281].m1))
+#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(pfId) \
+ (IRO[176].base + ((pfId) * IRO[176].m1))
+ #define USTORM_PER_COUNTER_ID_STATS_OFFSET(portId, uStatCntId) \
+ (IRO[173].base + ((portId) * IRO[173].m1) + ((uStatCntId) * \
+ IRO[173].m2))
+ #define USTORM_RX_PRODS_E1X_OFFSET(portId, clientId) \
+ (IRO[204].base + ((portId) * IRO[204].m1) + ((clientId) * \
+ IRO[204].m2))
+#define USTORM_RX_PRODS_E2_OFFSET(qzoneId) \
+ (IRO[205].base + ((qzoneId) * IRO[205].m1))
+#define USTORM_STATS_FLAGS_OFFSET(pfId) \
+ (IRO[171].base + ((pfId) * IRO[171].m1))
+#define USTORM_TPA_BTR_OFFSET (IRO[202].base)
+#define USTORM_TPA_BTR_SIZE (IRO[202].size)
+#define USTORM_VF_TO_PF_OFFSET(funcId) \
+ (IRO[175].base + ((funcId) * IRO[175].m1))
+#define XSTORM_AGG_INT_FINAL_CLEANUP_COMP_TYPE (IRO[59].base)
+#define XSTORM_AGG_INT_FINAL_CLEANUP_INDEX (IRO[58].base)
+#define XSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[54].base)
+#define XSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
+ (IRO[53].base + ((assertListEntry) * IRO[53].m1))
+#define XSTORM_CMNG_PER_PORT_VARS_OFFSET(portId) \
+ (IRO[47].base + ((portId) * IRO[47].m1))
+#define XSTORM_E1HOV_OFFSET(pfId) \
+ (IRO[55].base + ((pfId) * IRO[55].m1))
+#define XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(pfId) \
+ (IRO[45].base + ((pfId) * IRO[45].m1))
+#define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(pfId) \
+ (IRO[49].base + ((pfId) * IRO[49].m1))
+#define XSTORM_FUNC_EN_OFFSET(funcId) \
+ (IRO[51].base + ((funcId) * IRO[51].m1))
+#define XSTORM_FUNCTION_MODE_OFFSET (IRO[56].base)
+#define XSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \
+ (IRO[290].base + ((pfId) * IRO[290].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(pfId) \
+ (IRO[293].base + ((pfId) * IRO[293].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(pfId) \
+ (IRO[294].base + ((pfId) * IRO[294].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(pfId) \
+ (IRO[295].base + ((pfId) * IRO[295].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(pfId) \
+ (IRO[296].base + ((pfId) * IRO[296].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(pfId) \
+ (IRO[297].base + ((pfId) * IRO[297].m1))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(pfId) \
+ (IRO[298].base + ((pfId) * IRO[298].m1))
+#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfId) \
+ (IRO[299].base + ((pfId) * IRO[299].m1))
+#define XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
+ (IRO[289].base + ((pfId) * IRO[289].m1))
+#define XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
+ (IRO[288].base + ((pfId) * IRO[288].m1))
+#define XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
+ (IRO[287].base + ((pfId) * IRO[287].m1))
+#define XSTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \
+ (IRO[292].base + ((pfId) * IRO[292].m1))
+#define XSTORM_ISCSI_SQ_SIZE_OFFSET(pfId) \
+ (IRO[291].base + ((pfId) * IRO[291].m1))
+#define XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(pfId) \
+ (IRO[286].base + ((pfId) * IRO[286].m1))
+#define XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \
+ (IRO[285].base + ((pfId) * IRO[285].m1))
+#define XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(pfId) \
+ (IRO[284].base + ((pfId) * IRO[284].m1))
+#define XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(pfId) \
+ (IRO[283].base + ((pfId) * IRO[283].m1))
+#define XSTORM_PATH_ID_OFFSET (IRO[65].base)
+ #define XSTORM_PER_COUNTER_ID_STATS_OFFSET(portId, xStatCntId) \
+ (IRO[50].base + ((portId) * IRO[50].m1) + ((xStatCntId) * \
+ IRO[50].m2))
+#define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(pfId) \
+ (IRO[48].base + ((pfId) * IRO[48].m1))
+#define XSTORM_SPQ_DATA_OFFSET(funcId) \
+ (IRO[32].base + ((funcId) * IRO[32].m1))
+#define XSTORM_SPQ_DATA_SIZE (IRO[32].size)
+#define XSTORM_SPQ_PAGE_BASE_OFFSET(funcId) \
+ (IRO[30].base + ((funcId) * IRO[30].m1))
+#define XSTORM_SPQ_PROD_OFFSET(funcId) \
+ (IRO[31].base + ((funcId) * IRO[31].m1))
+#define XSTORM_STATS_FLAGS_OFFSET(pfId) \
+ (IRO[43].base + ((pfId) * IRO[43].m1))
+#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(portId) \
+ (IRO[206].base + ((portId) * IRO[206].m1))
+#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(portId) \
+ (IRO[207].base + ((portId) * IRO[207].m1))
+#define XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(pfId) \
+ (IRO[209].base + (((pfId)>>1) * IRO[209].m1) + (((pfId)&1) * \
+ IRO[209].m2))
+#define XSTORM_VF_TO_PF_OFFSET(funcId) \
+ (IRO[52].base + ((funcId) * IRO[52].m1))
#define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0
-/**
-* This file defines HSI constants for the ETH flow
-*/
-#ifdef _EVEREST_MICROCODE
-#include "microcode_constants.h"
-#include "eth_rx_bd.h"
-#include "eth_tx_bd.h"
-#include "eth_rx_cqe.h"
-#include "eth_rx_sge.h"
-#include "eth_rx_cqe_next_page.h"
-#endif
-
/* RSS hash types */
#define DEFAULT_HASH_TYPE 0
#define IPV4_HASH_TYPE 1
@@ -389,11 +292,17 @@
#define U_ETH_NUM_OF_SGES_TO_FETCH 8
#define U_ETH_MAX_SGES_FOR_PACKET 3
+/*Tx params*/
+#define X_ETH_NO_VLAN 0
+#define X_ETH_OUTBAND_VLAN 1
+#define X_ETH_INBAND_VLAN 2
/* Rx ring params */
#define U_ETH_LOCAL_BD_RING_SIZE 8
#define U_ETH_LOCAL_SGE_RING_SIZE 10
#define U_ETH_SGL_SIZE 8
-
+ /* The fw will padd the buffer with this value, so the IP header \
+ will be align to 4 Byte */
+#define IP_HEADER_ALIGNMENT_PADDING 2
#define U_ETH_SGES_PER_PAGE_INVERSE_MASK \
(0xFFFF - ((PAGE_SIZE/((STRUCT_SIZE(eth_rx_sge))/8))-1))
@@ -409,16 +318,15 @@
#define U_ETH_UNDEFINED_Q 0xFF
/* values of command IDs in the ramrod message */
-#define RAMROD_CMD_ID_ETH_PORT_SETUP 80
-#define RAMROD_CMD_ID_ETH_CLIENT_SETUP 85
-#define RAMROD_CMD_ID_ETH_STAT_QUERY 90
-#define RAMROD_CMD_ID_ETH_UPDATE 100
-#define RAMROD_CMD_ID_ETH_HALT 105
-#define RAMROD_CMD_ID_ETH_SET_MAC 110
-#define RAMROD_CMD_ID_ETH_CFC_DEL 115
-#define RAMROD_CMD_ID_ETH_PORT_DEL 120
-#define RAMROD_CMD_ID_ETH_FORWARD_SETUP 125
-
+#define RAMROD_CMD_ID_ETH_UNUSED 0
+#define RAMROD_CMD_ID_ETH_CLIENT_SETUP 1
+#define RAMROD_CMD_ID_ETH_UPDATE 2
+#define RAMROD_CMD_ID_ETH_HALT 3
+#define RAMROD_CMD_ID_ETH_FORWARD_SETUP 4
+#define RAMROD_CMD_ID_ETH_ACTIVATE 5
+#define RAMROD_CMD_ID_ETH_DEACTIVATE 6
+#define RAMROD_CMD_ID_ETH_EMPTY 7
+#define RAMROD_CMD_ID_ETH_TERMINATE 8
/* command values for set mac command */
#define T_ETH_MAC_COMMAND_SET 0
@@ -431,7 +339,9 @@
/* Maximal L2 clients supported */
#define ETH_MAX_RX_CLIENTS_E1 18
-#define ETH_MAX_RX_CLIENTS_E1H 26
+#define ETH_MAX_RX_CLIENTS_E1H 28
+
+#define MAX_STAT_COUNTER_ID ETH_MAX_RX_CLIENTS_E1H
/* Maximal aggregation queues supported */
#define ETH_MAX_AGGREGATION_QUEUES_E1 32
@@ -443,6 +353,20 @@
#define ETH_RSS_MODE_VLAN_PRI 2
#define ETH_RSS_MODE_E1HOV_PRI 3
#define ETH_RSS_MODE_IP_DSCP 4
+#define ETH_RSS_MODE_E2_INTEG 5
+
+
+/* ETH vlan filtering modes */
+#define ETH_VLAN_FILTER_ANY_VLAN 0 /* Don't filter by vlan */
+#define ETH_VLAN_FILTER_SPECIFIC_VLAN \
+ 1 /* Only the vlan_id is allowed */
+#define ETH_VLAN_FILTER_CLASSIFY \
+ 2 /* vlan will be added to CAM for classification */
+
+/* Fast path CQE selection */
+#define ETH_FP_CQE_REGULAR 0
+#define ETH_FP_CQE_SGL 1
+#define ETH_FP_CQE_RAW 2
/**
@@ -458,6 +382,7 @@
#define RESERVED_CONNECTION_TYPE_0 5
#define RESERVED_CONNECTION_TYPE_1 6
#define RESERVED_CONNECTION_TYPE_2 7
+#define NONE_CONNECTION_TYPE 8
#define PROTOCOL_STATE_BIT_OFFSET 6
@@ -466,6 +391,16 @@
#define TOE_STATE (TOE_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
#define RDMA_STATE (RDMA_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
+/* values of command IDs in the ramrod message */
+#define RAMROD_CMD_ID_COMMON_FUNCTION_START 1
+#define RAMROD_CMD_ID_COMMON_FUNCTION_STOP 2
+#define RAMROD_CMD_ID_COMMON_CFC_DEL 3
+#define RAMROD_CMD_ID_COMMON_CFC_DEL_WB 4
+#define RAMROD_CMD_ID_COMMON_SET_MAC 5
+#define RAMROD_CMD_ID_COMMON_STAT_QUERY 6
+#define RAMROD_CMD_ID_COMMON_STOP_TRAFFIC 7
+#define RAMROD_CMD_ID_COMMON_START_TRAFFIC 8
+
/* microcode fixed page page size 4K (chains and ring segments) */
#define MC_PAGE_SIZE 4096
@@ -473,46 +408,26 @@
/* Host coalescing constants */
#define HC_IGU_BC_MODE 0
#define HC_IGU_NBC_MODE 1
+/* Host coalescing constants. E1 includes E1H as well */
+
+/* Number of indices per slow-path SB */
+#define HC_SP_SB_MAX_INDICES 16
+
+/* Number of indices per SB */
+#define HC_SB_MAX_INDICES_E1X 8
+#define HC_SB_MAX_INDICES_E2 8
+
+#define HC_SB_MAX_SB_E1X 32
+#define HC_SB_MAX_SB_E2 136
+
+#define HC_SP_SB_ID 0xde
#define HC_REGULAR_SEGMENT 0
#define HC_DEFAULT_SEGMENT 1
+#define HC_SB_MAX_SM 2
-/* index numbers */
-#define HC_USTORM_DEF_SB_NUM_INDICES 8
-#define HC_CSTORM_DEF_SB_NUM_INDICES 8
-#define HC_XSTORM_DEF_SB_NUM_INDICES 4
-#define HC_TSTORM_DEF_SB_NUM_INDICES 4
-#define HC_USTORM_SB_NUM_INDICES 4
-#define HC_CSTORM_SB_NUM_INDICES 4
-
-/* index values - which counter to update */
-
-#define HC_INDEX_U_TOE_RX_CQ_CONS 0
-#define HC_INDEX_U_ETH_RX_CQ_CONS 1
-#define HC_INDEX_U_ETH_RX_BD_CONS 2
-#define HC_INDEX_U_FCOE_EQ_CONS 3
-
-#define HC_INDEX_C_TOE_TX_CQ_CONS 0
-#define HC_INDEX_C_ETH_TX_CQ_CONS 1
-#define HC_INDEX_C_ISCSI_EQ_CONS 2
-
-#define HC_INDEX_DEF_X_SPQ_CONS 0
-
-#define HC_INDEX_DEF_C_RDMA_EQ_CONS 0
-#define HC_INDEX_DEF_C_RDMA_NAL_PROD 1
-#define HC_INDEX_DEF_C_ETH_FW_TX_CQ_CONS 2
-#define HC_INDEX_DEF_C_ETH_SLOW_PATH 3
-#define HC_INDEX_DEF_C_ETH_RDMA_CQ_CONS 4
-#define HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS 5
-#define HC_INDEX_DEF_C_ETH_FCOE_CQ_CONS 6
-
-#define HC_INDEX_DEF_U_ETH_RDMA_RX_CQ_CONS 0
-#define HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS 1
-#define HC_INDEX_DEF_U_ETH_RDMA_RX_BD_CONS 2
-#define HC_INDEX_DEF_U_ETH_ISCSI_RX_BD_CONS 3
-#define HC_INDEX_DEF_U_ETH_FCOE_RX_CQ_CONS 4
-#define HC_INDEX_DEF_U_ETH_FCOE_RX_BD_CONS 5
-
+#define HC_SB_MAX_DYNAMIC_INDICES 4
+#define HC_FUNCTION_DISABLED 0xff
/* used by the driver to get the SB offset */
#define USTORM_ID 0
#define CSTORM_ID 1
@@ -529,45 +444,17 @@
/**** DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
-#define EMULATION_FREQUENCY_FACTOR 1600
-#define FPGA_FREQUENCY_FACTOR 100
#define TIMERS_TICK_SIZE_CHIP (1e-3)
-#define TIMERS_TICK_SIZE_EMUL \
- ((TIMERS_TICK_SIZE_CHIP)/((EMULATION_FREQUENCY_FACTOR)))
-#define TIMERS_TICK_SIZE_FPGA \
- ((TIMERS_TICK_SIZE_CHIP)/((FPGA_FREQUENCY_FACTOR)))
#define TSEMI_CLK1_RESUL_CHIP (1e-3)
-#define TSEMI_CLK1_RESUL_EMUL \
- ((TSEMI_CLK1_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
-#define TSEMI_CLK1_RESUL_FPGA \
- ((TSEMI_CLK1_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
-
-#define USEMI_CLK1_RESUL_CHIP (TIMERS_TICK_SIZE_CHIP)
-#define USEMI_CLK1_RESUL_EMUL (TIMERS_TICK_SIZE_EMUL)
-#define USEMI_CLK1_RESUL_FPGA (TIMERS_TICK_SIZE_FPGA)
#define XSEMI_CLK1_RESUL_CHIP (1e-3)
-#define XSEMI_CLK1_RESUL_EMUL \
- ((XSEMI_CLK1_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
-#define XSEMI_CLK1_RESUL_FPGA \
- ((XSEMI_CLK1_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
-
-#define XSEMI_CLK2_RESUL_CHIP (1e-6)
-#define XSEMI_CLK2_RESUL_EMUL \
- ((XSEMI_CLK2_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
-#define XSEMI_CLK2_RESUL_FPGA \
- ((XSEMI_CLK2_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
#define SDM_TIMER_TICK_RESUL_CHIP (4*(1e-6))
-#define SDM_TIMER_TICK_RESUL_EMUL \
- ((SDM_TIMER_TICK_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
-#define SDM_TIMER_TICK_RESUL_FPGA \
- ((SDM_TIMER_TICK_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
-
/**** END DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
+
#define XSTORM_IP_ID_ROLL_HALF 0x8000
#define XSTORM_IP_ID_ROLL_ALL 0
@@ -576,10 +463,36 @@
#define NUM_OF_PROTOCOLS 4
#define NUM_OF_SAFC_BITS 16
#define MAX_COS_NUMBER 4
-#define MAX_T_STAT_COUNTER_ID 18
-#define MAX_X_STAT_COUNTER_ID 18
-#define MAX_U_STAT_COUNTER_ID 18
+#define FAIRNESS_COS_WRR_MODE 0
+#define FAIRNESS_COS_ETS_MODE 1
+
+
+/* Priority Flow Control (PFC) */
+#define MAX_PFC_PRIORITIES 8
+#define MAX_PFC_TRAFFIC_TYPES 8
+
+/* Available Traffic Types for Link Layer Flow Control */
+#define LLFC_TRAFFIC_TYPE_NW 0
+#define LLFC_TRAFFIC_TYPE_FCOE 1
+#define LLFC_TRAFFIC_TYPE_ISCSI 2
+ /***************** START OF E2 INTEGRATION \
+ CODE***************************************/
+#define LLFC_TRAFFIC_TYPE_NW_COS1_E2INTEG 3
+ /***************** END OF E2 INTEGRATION \
+ CODE***************************************/
+#define LLFC_TRAFFIC_TYPE_MAX 4
+
+ /* used by array traffic_type_to_priority[] to mark traffic type \
+ that is not mapped to priority*/
+#define LLFC_TRAFFIC_TYPE_TO_PRIORITY_UNMAPPED 0xFF
+
+#define LLFC_MODE_NONE 0
+#define LLFC_MODE_PFC 1
+#define LLFC_MODE_SAFC 2
+
+#define DCB_DISABLED 0
+#define DCB_ENABLED 1
#define UNKNOWN_ADDRESS 0
#define UNICAST_ADDRESS 1
@@ -587,8 +500,32 @@
#define BROADCAST_ADDRESS 3
#define SINGLE_FUNCTION 0
-#define MULTI_FUNCTION 1
+#define MULTI_FUNCTION_SD 1
+#define MULTI_FUNCTION_SI 2
#define IP_V4 0
#define IP_V6 1
+
+#define C_ERES_PER_PAGE \
+ (PAGE_SIZE / BITS_TO_BYTES(STRUCT_SIZE(event_ring_elem)))
+#define C_ERE_PER_PAGE_MASK (C_ERES_PER_PAGE - 1)
+
+#define EVENT_RING_OPCODE_VF_PF_CHANNEL 0
+#define EVENT_RING_OPCODE_FUNCTION_START 1
+#define EVENT_RING_OPCODE_FUNCTION_STOP 2
+#define EVENT_RING_OPCODE_CFC_DEL 3
+#define EVENT_RING_OPCODE_CFC_DEL_WB 4
+#define EVENT_RING_OPCODE_SET_MAC 5
+#define EVENT_RING_OPCODE_STAT_QUERY 6
+#define EVENT_RING_OPCODE_STOP_TRAFFIC 7
+#define EVENT_RING_OPCODE_START_TRAFFIC 8
+#define EVENT_RING_OPCODE_FORWARD_SETUP 9
+
+#define VF_PF_CHANNEL_STATE_READY 0
+#define VF_PF_CHANNEL_STATE_WAITING_FOR_ACK 1
+
+#define VF_PF_CHANNEL_STATE_MAX_NUMBER 2
+
+
+#endif /* BNX2X_FW_DEFS_H */
diff --git a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
index 3f5ee5d7cc2a..f807262911e5 100644
--- a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
+++ b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
@@ -31,6 +31,7 @@ struct bnx2x_fw_file_hdr {
struct bnx2x_fw_file_section csem_pram_data;
struct bnx2x_fw_file_section xsem_int_table_data;
struct bnx2x_fw_file_section xsem_pram_data;
+ struct bnx2x_fw_file_section iro_arr;
struct bnx2x_fw_file_section fw_version;
};
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index fd1f29e0317d..18c8e23a0e82 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -6,6 +6,10 @@
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
+#ifndef BNX2X_HSI_H
+#define BNX2X_HSI_H
+
+#include "bnx2x_fw_defs.h"
struct license_key {
u32 reserved[6];
@@ -78,6 +82,8 @@ struct shared_hw_cfg { /* NVRAM Offset */
#define SHARED_HW_CFG_LED_PHY11 0x000b0000
#define SHARED_HW_CFG_LED_MAC4 0x000c0000
#define SHARED_HW_CFG_LED_PHY8 0x000d0000
+#define SHARED_HW_CFG_LED_EXTPHY1 0x000e0000
+
#define SHARED_HW_CFG_AN_ENABLE_MASK 0x3f000000
#define SHARED_HW_CFG_AN_ENABLE_SHIFT 24
@@ -120,6 +126,23 @@ struct shared_hw_cfg { /* NVRAM Offset */
#define SHARED_HW_CFG_FAN_FAILURE_DISABLED 0x00080000
#define SHARED_HW_CFG_FAN_FAILURE_ENABLED 0x00100000
+ /* Set the MDC/MDIO access for the first external phy */
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK 0x1C000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SHIFT 26
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_PHY_TYPE 0x00000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC0 0x04000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1 0x08000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH 0x0c000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED 0x10000000
+
+ /* Set the MDC/MDIO access for the second external phy */
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK 0xE0000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SHIFT 29
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_PHY_TYPE 0x00000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC0 0x20000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC1 0x40000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_BOTH 0x60000000
+#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SWAPPED 0x80000000
u32 power_dissipated; /* 0x11c */
#define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000
#define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT 24
@@ -221,11 +244,93 @@ struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
u16 xgxs_config_tx[4]; /* 0x1A0 */
- u32 Reserved1[64]; /* 0x1A8 */
+ u32 Reserved1[57]; /* 0x1A8 */
+ u32 speed_capability_mask2; /* 0x28C */
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK 0x0000FFFF
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT 0
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10M_FULL 0x00000001
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3__ 0x00000002
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3___ 0x00000004
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_100M_FULL 0x00000008
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_1G 0x00000010
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_2_DOT_5G 0x00000020
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10G 0x00000040
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_12G 0x00000080
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_12_DOT_5G 0x00000100
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_13G 0x00000200
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_15G 0x00000400
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_16G 0x00000800
+
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_MASK 0xFFFF0000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_SHIFT 16
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10M_FULL 0x00010000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0__ 0x00020000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0___ 0x00040000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_100M_FULL 0x00080000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_1G 0x00100000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_2_DOT_5G 0x00200000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10G 0x00400000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_12G 0x00800000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_12_DOT_5G 0x01000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_13G 0x02000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_15G 0x04000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_16G 0x08000000
+
+ /* In the case where two media types (e.g. copper and fiber) are
+ present and electrically active at the same time, PHY Selection
+ will determine which of the two PHYs will be designated as the
+ Active PHY and used for a connection to the network. */
+ u32 multi_phy_config; /* 0x290 */
+#define PORT_HW_CFG_PHY_SELECTION_MASK 0x00000007
+#define PORT_HW_CFG_PHY_SELECTION_SHIFT 0
+#define PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT 0x00000000
+#define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY 0x00000001
+#define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY 0x00000002
+#define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY 0x00000003
+#define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY 0x00000004
+
+ /* When enabled, all second phy nvram parameters will be swapped
+ with the first phy parameters */
+#define PORT_HW_CFG_PHY_SWAPPED_MASK 0x00000008
+#define PORT_HW_CFG_PHY_SWAPPED_SHIFT 3
+#define PORT_HW_CFG_PHY_SWAPPED_DISABLED 0x00000000
+#define PORT_HW_CFG_PHY_SWAPPED_ENABLED 0x00000008
+
+
+ /* Address of the second external phy */
+ u32 external_phy_config2; /* 0x294 */
+#define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_MASK 0x000000FF
+#define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_SHIFT 0
+
+ /* The second XGXS external PHY type */
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_MASK 0x0000FF00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SHIFT 8
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_DIRECT 0x00000000
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8071 0x00000100
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8072 0x00000200
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8073 0x00000300
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8705 0x00000400
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8706 0x00000500
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8726 0x00000600
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8481 0x00000700
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SFX7101 0x00000800
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727 0x00000900
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727_NOC 0x00000a00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84823 0x00000b00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54640 0x00000c00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84833 0x00000d00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_FAILURE 0x0000fd00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_NOT_CONN 0x0000ff00
+
+ /* 4 times 16 bits for all 4 lanes. For some external PHYs (such as
+ 8706, 8726 and 8727) not all 4 values are needed. */
+ u16 xgxs_config2_rx[4]; /* 0x296 */
+ u16 xgxs_config2_tx[4]; /* 0x2A0 */
u32 lane_config;
#define PORT_HW_CFG_LANE_SWAP_CFG_MASK 0x0000ffff
#define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT 0
+
#define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK 0x000000ff
#define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT 0
#define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK 0x0000ff00
@@ -515,10 +620,17 @@ struct port_feat_cfg { /* port 0: 0x454 port 1: 0x4c8 */
#define PORT_FEATURE_FLOW_CONTROL_NONE 0x00000400
/* The default for MCP link configuration,
- uses the same defines as link_config */
+ uses the same defines as link_config */
u32 mfw_wol_link_cfg;
+ /* The default for the driver of the second external phy,
+ uses the same defines as link_config */
+ u32 link_config2; /* 0x47C */
- u32 reserved[19];
+ /* The default for MCP of the second external phy,
+ uses the same defines as link_config */
+ u32 mfw_wol_link_cfg2; /* 0x480 */
+
+ u32 Reserved2[17]; /* 0x484 */
};
@@ -551,6 +663,7 @@ struct shm_dev_info { /* size */
#define FUNC_7 7
#define E1_FUNC_MAX 2
#define E1H_FUNC_MAX 8
+#define E2_FUNC_MAX 4 /* per path */
#define VN_0 0
#define VN_1 1
@@ -686,8 +799,14 @@ struct drv_func_mb {
* The optic module verification commands require bootcode
* v5.0.6 or later
*/
-#define DRV_MSG_CODE_VRFY_OPT_MDL 0xa0000000
-#define REQ_BC_VER_4_VRFY_OPT_MDL 0x00050006
+#define DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL 0xa0000000
+#define REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL 0x00050006
+ /*
+ * The specific optic module verification command requires bootcode
+ * v5.2.12 or later
+ */
+#define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL 0xa1000000
+#define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL 0x00050234
#define BIOS_MSG_CODE_LIC_CHALLENGE 0xff010000
#define BIOS_MSG_CODE_LIC_RESPONSE 0xff020000
@@ -703,6 +822,9 @@ struct drv_func_mb {
#define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000
#define FW_MSG_CODE_DRV_LOAD_PORT 0x10110000
#define FW_MSG_CODE_DRV_LOAD_FUNCTION 0x10120000
+ /* Load common chip is supported from bc 6.0.0 */
+#define REQ_BC_VER_4_DRV_LOAD_COMMON_CHIP 0x00060000
+#define FW_MSG_CODE_DRV_LOAD_COMMON_CHIP 0x10130000
#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x10200000
#define FW_MSG_CODE_DRV_LOAD_DONE 0x11100000
#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x20100000
@@ -903,11 +1025,22 @@ struct shmem_region { /* SharedMem Offset (size) */
struct mgmtfw_state mgmtfw_state; /* 0x4ac (0x1b8) */
struct drv_port_mb port_mb[PORT_MAX]; /* 0x664 (16*2=0x20) */
- struct drv_func_mb func_mb[E1H_FUNC_MAX];
+ struct drv_func_mb func_mb[]; /* 0x684
+ (44*2/4/8=0x58/0xb0/0x160) */
+
+}; /* 57710 = 0x6dc | 57711 = 0x7E4 | 57712 = 0x734 */
- struct mf_cfg mf_cfg;
+struct fw_flr_ack {
+ u32 pf_ack;
+ u32 vf_ack[1];
+ u32 iov_dis_ack;
+};
-}; /* 0x6dc */
+struct fw_flr_mb {
+ u32 aggint;
+ u32 opgen_addr;
+ struct fw_flr_ack ack;
+};
struct shmem2_region {
@@ -922,7 +1055,25 @@ struct shmem2_region {
#define SHMEM_DCC_SUPPORT_SET_PROTOCOL_TLV 0x00000040
#define SHMEM_DCC_SUPPORT_SET_PRIORITY_TLV 0x00000080
#define SHMEM_DCC_SUPPORT_DEFAULT SHMEM_DCC_SUPPORT_NONE
-
+ u32 ext_phy_fw_version2[PORT_MAX];
+ /*
+ * For backwards compatibility, if the mf_cfg_addr does not exist
+ * (the size filed is smaller than 0xc) the mf_cfg resides at the
+ * end of struct shmem_region
+ */
+ u32 mf_cfg_addr;
+#define SHMEM_MF_CFG_ADDR_NONE 0x00000000
+
+ struct fw_flr_mb flr_mb;
+ u32 reserved[3];
+ /*
+ * The other shmemX_base_addr holds the other path's shmem address
+ * required for example in case of common phy init, or for path1 to know
+ * the address of mcp debug trace which is located in offset from shmem
+ * of path0
+ */
+ u32 other_shmem_base_addr;
+ u32 other_shmem2_base_addr;
};
@@ -978,7 +1129,7 @@ struct emac_stats {
};
-struct bmac_stats {
+struct bmac1_stats {
u32 tx_stat_gtpkt_lo;
u32 tx_stat_gtpkt_hi;
u32 tx_stat_gtxpf_lo;
@@ -1082,10 +1233,126 @@ struct bmac_stats {
u32 rx_stat_gripj_hi;
};
+struct bmac2_stats {
+ u32 tx_stat_gtpk_lo; /* gtpok */
+ u32 tx_stat_gtpk_hi; /* gtpok */
+ u32 tx_stat_gtxpf_lo; /* gtpf */
+ u32 tx_stat_gtxpf_hi; /* gtpf */
+ u32 tx_stat_gtpp_lo; /* NEW BMAC2 */
+ u32 tx_stat_gtpp_hi; /* NEW BMAC2 */
+ u32 tx_stat_gtfcs_lo;
+ u32 tx_stat_gtfcs_hi;
+ u32 tx_stat_gtuca_lo; /* NEW BMAC2 */
+ u32 tx_stat_gtuca_hi; /* NEW BMAC2 */
+ u32 tx_stat_gtmca_lo;
+ u32 tx_stat_gtmca_hi;
+ u32 tx_stat_gtbca_lo;
+ u32 tx_stat_gtbca_hi;
+ u32 tx_stat_gtovr_lo;
+ u32 tx_stat_gtovr_hi;
+ u32 tx_stat_gtfrg_lo;
+ u32 tx_stat_gtfrg_hi;
+ u32 tx_stat_gtpkt1_lo; /* gtpkt */
+ u32 tx_stat_gtpkt1_hi; /* gtpkt */
+ u32 tx_stat_gt64_lo;
+ u32 tx_stat_gt64_hi;
+ u32 tx_stat_gt127_lo;
+ u32 tx_stat_gt127_hi;
+ u32 tx_stat_gt255_lo;
+ u32 tx_stat_gt255_hi;
+ u32 tx_stat_gt511_lo;
+ u32 tx_stat_gt511_hi;
+ u32 tx_stat_gt1023_lo;
+ u32 tx_stat_gt1023_hi;
+ u32 tx_stat_gt1518_lo;
+ u32 tx_stat_gt1518_hi;
+ u32 tx_stat_gt2047_lo;
+ u32 tx_stat_gt2047_hi;
+ u32 tx_stat_gt4095_lo;
+ u32 tx_stat_gt4095_hi;
+ u32 tx_stat_gt9216_lo;
+ u32 tx_stat_gt9216_hi;
+ u32 tx_stat_gt16383_lo;
+ u32 tx_stat_gt16383_hi;
+ u32 tx_stat_gtmax_lo;
+ u32 tx_stat_gtmax_hi;
+ u32 tx_stat_gtufl_lo;
+ u32 tx_stat_gtufl_hi;
+ u32 tx_stat_gterr_lo;
+ u32 tx_stat_gterr_hi;
+ u32 tx_stat_gtbyt_lo;
+ u32 tx_stat_gtbyt_hi;
+
+ u32 rx_stat_gr64_lo;
+ u32 rx_stat_gr64_hi;
+ u32 rx_stat_gr127_lo;
+ u32 rx_stat_gr127_hi;
+ u32 rx_stat_gr255_lo;
+ u32 rx_stat_gr255_hi;
+ u32 rx_stat_gr511_lo;
+ u32 rx_stat_gr511_hi;
+ u32 rx_stat_gr1023_lo;
+ u32 rx_stat_gr1023_hi;
+ u32 rx_stat_gr1518_lo;
+ u32 rx_stat_gr1518_hi;
+ u32 rx_stat_gr2047_lo;
+ u32 rx_stat_gr2047_hi;
+ u32 rx_stat_gr4095_lo;
+ u32 rx_stat_gr4095_hi;
+ u32 rx_stat_gr9216_lo;
+ u32 rx_stat_gr9216_hi;
+ u32 rx_stat_gr16383_lo;
+ u32 rx_stat_gr16383_hi;
+ u32 rx_stat_grmax_lo;
+ u32 rx_stat_grmax_hi;
+ u32 rx_stat_grpkt_lo;
+ u32 rx_stat_grpkt_hi;
+ u32 rx_stat_grfcs_lo;
+ u32 rx_stat_grfcs_hi;
+ u32 rx_stat_gruca_lo;
+ u32 rx_stat_gruca_hi;
+ u32 rx_stat_grmca_lo;
+ u32 rx_stat_grmca_hi;
+ u32 rx_stat_grbca_lo;
+ u32 rx_stat_grbca_hi;
+ u32 rx_stat_grxpf_lo; /* grpf */
+ u32 rx_stat_grxpf_hi; /* grpf */
+ u32 rx_stat_grpp_lo;
+ u32 rx_stat_grpp_hi;
+ u32 rx_stat_grxuo_lo; /* gruo */
+ u32 rx_stat_grxuo_hi; /* gruo */
+ u32 rx_stat_grjbr_lo;
+ u32 rx_stat_grjbr_hi;
+ u32 rx_stat_grovr_lo;
+ u32 rx_stat_grovr_hi;
+ u32 rx_stat_grxcf_lo; /* grcf */
+ u32 rx_stat_grxcf_hi; /* grcf */
+ u32 rx_stat_grflr_lo;
+ u32 rx_stat_grflr_hi;
+ u32 rx_stat_grpok_lo;
+ u32 rx_stat_grpok_hi;
+ u32 rx_stat_grmeg_lo;
+ u32 rx_stat_grmeg_hi;
+ u32 rx_stat_grmeb_lo;
+ u32 rx_stat_grmeb_hi;
+ u32 rx_stat_grbyt_lo;
+ u32 rx_stat_grbyt_hi;
+ u32 rx_stat_grund_lo;
+ u32 rx_stat_grund_hi;
+ u32 rx_stat_grfrg_lo;
+ u32 rx_stat_grfrg_hi;
+ u32 rx_stat_grerb_lo; /* grerrbyt */
+ u32 rx_stat_grerb_hi; /* grerrbyt */
+ u32 rx_stat_grfre_lo; /* grfrerr */
+ u32 rx_stat_grfre_hi; /* grfrerr */
+ u32 rx_stat_gripj_lo;
+ u32 rx_stat_gripj_hi;
+};
union mac_stats {
- struct emac_stats emac_stats;
- struct bmac_stats bmac_stats;
+ struct emac_stats emac_stats;
+ struct bmac1_stats bmac1_stats;
+ struct bmac2_stats bmac2_stats;
};
@@ -1259,17 +1526,17 @@ struct host_func_stats {
};
-#define BCM_5710_FW_MAJOR_VERSION 5
-#define BCM_5710_FW_MINOR_VERSION 2
-#define BCM_5710_FW_REVISION_VERSION 13
-#define BCM_5710_FW_ENGINEERING_VERSION 0
+#define BCM_5710_FW_MAJOR_VERSION 6
+#define BCM_5710_FW_MINOR_VERSION 0
+#define BCM_5710_FW_REVISION_VERSION 34
+#define BCM_5710_FW_ENGINEERING_VERSION 0
#define BCM_5710_FW_COMPILE_FLAGS 1
/*
* attention bits
*/
-struct atten_def_status_block {
+struct atten_sp_status_block {
__le32 attn_bits;
__le32 attn_bits_ack;
u8 status_block_id;
@@ -1327,7 +1594,60 @@ struct doorbell_set_prod {
/*
- * IGU driver acknowledgement register
+ * 3 lines. status block
+ */
+struct hc_status_block_e1x {
+ __le16 index_values[HC_SB_MAX_INDICES_E1X];
+ __le16 running_index[HC_SB_MAX_SM];
+ u32 rsrv;
+};
+
+/*
+ * host status block
+ */
+struct host_hc_status_block_e1x {
+ struct hc_status_block_e1x sb;
+};
+
+
+/*
+ * 3 lines. status block
+ */
+struct hc_status_block_e2 {
+ __le16 index_values[HC_SB_MAX_INDICES_E2];
+ __le16 running_index[HC_SB_MAX_SM];
+ u32 reserved;
+};
+
+/*
+ * host status block
+ */
+struct host_hc_status_block_e2 {
+ struct hc_status_block_e2 sb;
+};
+
+
+/*
+ * 5 lines. slow-path status block
+ */
+struct hc_sp_status_block {
+ __le16 index_values[HC_SP_SB_MAX_INDICES];
+ __le16 running_index;
+ __le16 rsrv;
+ u32 rsrv1;
+};
+
+/*
+ * host status block
+ */
+struct host_sp_status_block {
+ struct atten_sp_status_block atten_status_block;
+ struct hc_sp_status_block sp_sb;
+};
+
+
+/*
+ * IGU driver acknowledgment register
*/
struct igu_ack_register {
#if defined(__BIG_ENDIAN)
@@ -1417,6 +1737,24 @@ union igu_consprod_reg {
/*
+ * Control register for the IGU command register
+ */
+struct igu_ctrl_reg {
+ u32 ctrl_data;
+#define IGU_CTRL_REG_ADDRESS (0xFFF<<0)
+#define IGU_CTRL_REG_ADDRESS_SHIFT 0
+#define IGU_CTRL_REG_FID (0x7F<<12)
+#define IGU_CTRL_REG_FID_SHIFT 12
+#define IGU_CTRL_REG_RESERVED (0x1<<19)
+#define IGU_CTRL_REG_RESERVED_SHIFT 19
+#define IGU_CTRL_REG_TYPE (0x1<<20)
+#define IGU_CTRL_REG_TYPE_SHIFT 20
+#define IGU_CTRL_REG_UNUSED (0x7FF<<21)
+#define IGU_CTRL_REG_UNUSED_SHIFT 21
+};
+
+
+/*
* Parser parsing flags field
*/
struct parsing_flags {
@@ -1485,8 +1823,14 @@ struct dmae_command {
#define DMAE_COMMAND_DST_RESET_SHIFT 14
#define DMAE_COMMAND_E1HVN (0x3<<15)
#define DMAE_COMMAND_E1HVN_SHIFT 15
-#define DMAE_COMMAND_RESERVED0 (0x7FFF<<17)
-#define DMAE_COMMAND_RESERVED0_SHIFT 17
+#define DMAE_COMMAND_DST_VN (0x3<<17)
+#define DMAE_COMMAND_DST_VN_SHIFT 17
+#define DMAE_COMMAND_C_FUNC (0x1<<19)
+#define DMAE_COMMAND_C_FUNC_SHIFT 19
+#define DMAE_COMMAND_ERR_POLICY (0x3<<20)
+#define DMAE_COMMAND_ERR_POLICY_SHIFT 20
+#define DMAE_COMMAND_RESERVED0 (0x3FF<<22)
+#define DMAE_COMMAND_RESERVED0_SHIFT 22
u32 src_addr_lo;
u32 src_addr_hi;
u32 dst_addr_lo;
@@ -1511,11 +1855,11 @@ struct dmae_command {
u16 crc16_c;
#endif
#if defined(__BIG_ENDIAN)
- u16 reserved2;
+ u16 reserved3;
u16 crc_t10;
#elif defined(__LITTLE_ENDIAN)
u16 crc_t10;
- u16 reserved2;
+ u16 reserved3;
#endif
#if defined(__BIG_ENDIAN)
u16 xsum8;
@@ -1536,96 +1880,20 @@ struct double_regpair {
/*
- * The eth storm context of Ustorm (configuration part)
+ * SDM operation gen command (generate aggregative interrupt)
*/
-struct ustorm_eth_st_context_config {
-#if defined(__BIG_ENDIAN)
- u8 flags;
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
- u8 status_block_id;
- u8 clientId;
- u8 sb_index_numbers;
-#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
-#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
-#elif defined(__LITTLE_ENDIAN)
- u8 sb_index_numbers;
-#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
-#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
- u8 clientId;
- u8 status_block_id;
- u8 flags;
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
-#endif
-#if defined(__BIG_ENDIAN)
- u16 bd_buff_size;
- u8 statistics_counter_id;
- u8 mc_alignment_log_size;
-#elif defined(__LITTLE_ENDIAN)
- u8 mc_alignment_log_size;
- u8 statistics_counter_id;
- u16 bd_buff_size;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __local_sge_prod;
- u8 __local_bd_prod;
- u16 sge_buff_size;
-#elif defined(__LITTLE_ENDIAN)
- u16 sge_buff_size;
- u8 __local_bd_prod;
- u8 __local_sge_prod;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __sdm_bd_expected_counter;
- u8 cstorm_agg_int;
- u8 __expected_bds_on_ram;
-#elif defined(__LITTLE_ENDIAN)
- u8 __expected_bds_on_ram;
- u8 cstorm_agg_int;
- u16 __sdm_bd_expected_counter;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __ring_data_ram_addr;
- u16 __hc_cstorm_ram_addr;
-#elif defined(__LITTLE_ENDIAN)
- u16 __hc_cstorm_ram_addr;
- u16 __ring_data_ram_addr;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 reserved1;
- u8 max_sges_for_packet;
- u16 __bd_ring_ram_addr;
-#elif defined(__LITTLE_ENDIAN)
- u16 __bd_ring_ram_addr;
- u8 max_sges_for_packet;
- u8 reserved1;
-#endif
- u32 bd_page_base_lo;
- u32 bd_page_base_hi;
- u32 sge_page_base_lo;
- u32 sge_page_base_hi;
- struct regpair reserved2;
+struct sdm_op_gen {
+ __le32 command;
+#define SDM_OP_GEN_COMP_PARAM (0x1F<<0)
+#define SDM_OP_GEN_COMP_PARAM_SHIFT 0
+#define SDM_OP_GEN_COMP_TYPE (0x7<<5)
+#define SDM_OP_GEN_COMP_TYPE_SHIFT 5
+#define SDM_OP_GEN_AGG_VECT_IDX (0xFF<<8)
+#define SDM_OP_GEN_AGG_VECT_IDX_SHIFT 8
+#define SDM_OP_GEN_AGG_VECT_IDX_VALID (0x1<<16)
+#define SDM_OP_GEN_AGG_VECT_IDX_VALID_SHIFT 16
+#define SDM_OP_GEN_RESERVED (0x7FFF<<17)
+#define SDM_OP_GEN_RESERVED_SHIFT 17
};
/*
@@ -1644,20 +1912,13 @@ struct eth_rx_sge {
__le32 addr_hi;
};
-/*
- * Local BDs and SGEs rings (in ETH)
- */
-struct eth_local_rx_rings {
- struct eth_rx_bd __local_bd_ring[8];
- struct eth_rx_sge __local_sge_ring[10];
-};
+
/*
* The eth storm context of Ustorm
*/
struct ustorm_eth_st_context {
- struct ustorm_eth_st_context_config common;
- struct eth_local_rx_rings __rings;
+ u32 reserved0[48];
};
/*
@@ -1668,337 +1929,53 @@ struct tstorm_eth_st_context {
};
/*
- * The eth aggregative context section of Xstorm
- */
-struct xstorm_eth_extra_ag_context_section {
-#if defined(__BIG_ENDIAN)
- u8 __tcp_agg_vars1;
- u8 __reserved50;
- u16 __mss;
-#elif defined(__LITTLE_ENDIAN)
- u16 __mss;
- u8 __reserved50;
- u8 __tcp_agg_vars1;
-#endif
- u32 __snd_nxt;
- u32 __tx_wnd;
- u32 __snd_una;
- u32 __reserved53;
-#if defined(__BIG_ENDIAN)
- u8 __agg_val8_th;
- u8 __agg_val8;
- u16 __tcp_agg_vars2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __tcp_agg_vars2;
- u8 __agg_val8;
- u8 __agg_val8_th;
-#endif
- u32 __reserved58;
- u32 __reserved59;
- u32 __reserved60;
- u32 __reserved61;
-#if defined(__BIG_ENDIAN)
- u16 __agg_val7_th;
- u16 __agg_val7;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val7;
- u16 __agg_val7_th;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __tcp_agg_vars5;
- u8 __tcp_agg_vars4;
- u8 __tcp_agg_vars3;
- u8 __reserved62;
-#elif defined(__LITTLE_ENDIAN)
- u8 __reserved62;
- u8 __tcp_agg_vars3;
- u8 __tcp_agg_vars4;
- u8 __tcp_agg_vars5;
-#endif
- u32 __tcp_agg_vars6;
-#if defined(__BIG_ENDIAN)
- u16 __agg_misc6;
- u16 __tcp_agg_vars7;
-#elif defined(__LITTLE_ENDIAN)
- u16 __tcp_agg_vars7;
- u16 __agg_misc6;
-#endif
- u32 __agg_val10;
- u32 __agg_val10_th;
-#if defined(__BIG_ENDIAN)
- u16 __reserved3;
- u8 __reserved2;
- u8 __da_only_cnt;
-#elif defined(__LITTLE_ENDIAN)
- u8 __da_only_cnt;
- u8 __reserved2;
- u16 __reserved3;
-#endif
-};
-
-/*
* The eth aggregative context of Xstorm
*/
struct xstorm_eth_ag_context {
-#if defined(__BIG_ENDIAN)
- u16 agg_val1;
- u8 __agg_vars1;
- u8 __state;
-#elif defined(__LITTLE_ENDIAN)
- u8 __state;
- u8 __agg_vars1;
- u16 agg_val1;
-#endif
+ u32 reserved0;
#if defined(__BIG_ENDIAN)
u8 cdu_reserved;
- u8 __agg_vars4;
- u8 __agg_vars3;
- u8 __agg_vars2;
+ u8 reserved2;
+ u16 reserved1;
#elif defined(__LITTLE_ENDIAN)
- u8 __agg_vars2;
- u8 __agg_vars3;
- u8 __agg_vars4;
+ u16 reserved1;
+ u8 reserved2;
u8 cdu_reserved;
#endif
- u32 __bd_prod;
-#if defined(__BIG_ENDIAN)
- u16 __agg_vars5;
- u16 __agg_val4_th;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val4_th;
- u16 __agg_vars5;
-#endif
- struct xstorm_eth_extra_ag_context_section __extra_section;
-#if defined(__BIG_ENDIAN)
- u16 __agg_vars7;
- u8 __agg_val3_th;
- u8 __agg_vars6;
-#elif defined(__LITTLE_ENDIAN)
- u8 __agg_vars6;
- u8 __agg_val3_th;
- u16 __agg_vars7;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __agg_val11_th;
- u16 __agg_val11;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val11;
- u16 __agg_val11_th;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __reserved1;
- u8 __agg_val6_th;
- u16 __agg_val9;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val9;
- u8 __agg_val6_th;
- u8 __reserved1;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __agg_val2_th;
- u16 __agg_val2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val2;
- u16 __agg_val2_th;
-#endif
- u32 __agg_vars8;
-#if defined(__BIG_ENDIAN)
- u16 __agg_misc0;
- u16 __agg_val4;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val4;
- u16 __agg_misc0;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __agg_val3;
- u8 __agg_val6;
- u8 __agg_val5_th;
- u8 __agg_val5;
-#elif defined(__LITTLE_ENDIAN)
- u8 __agg_val5;
- u8 __agg_val5_th;
- u8 __agg_val6;
- u8 __agg_val3;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __agg_misc1;
- u16 __bd_ind_max_val;
-#elif defined(__LITTLE_ENDIAN)
- u16 __bd_ind_max_val;
- u16 __agg_misc1;
-#endif
- u32 __reserved57;
- u32 __agg_misc4;
- u32 __agg_misc5;
-};
-
-/*
- * The eth extra aggregative context section of Tstorm
- */
-struct tstorm_eth_extra_ag_context_section {
- u32 __agg_val1;
-#if defined(__BIG_ENDIAN)
- u8 __tcp_agg_vars2;
- u8 __agg_val3;
- u16 __agg_val2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val2;
- u8 __agg_val3;
- u8 __tcp_agg_vars2;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __agg_val5;
- u8 __agg_val6;
- u8 __tcp_agg_vars3;
-#elif defined(__LITTLE_ENDIAN)
- u8 __tcp_agg_vars3;
- u8 __agg_val6;
- u16 __agg_val5;
-#endif
- u32 __reserved63;
- u32 __reserved64;
- u32 __reserved65;
- u32 __reserved66;
- u32 __reserved67;
- u32 __tcp_agg_vars1;
- u32 __reserved61;
- u32 __reserved62;
- u32 __reserved2;
+ u32 reserved3[30];
};
/*
* The eth aggregative context of Tstorm
*/
struct tstorm_eth_ag_context {
-#if defined(__BIG_ENDIAN)
- u16 __reserved54;
- u8 __agg_vars1;
- u8 __state;
-#elif defined(__LITTLE_ENDIAN)
- u8 __state;
- u8 __agg_vars1;
- u16 __reserved54;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __agg_val4;
- u16 __agg_vars2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_vars2;
- u16 __agg_val4;
-#endif
- struct tstorm_eth_extra_ag_context_section __extra_section;
+ u32 __reserved0[14];
};
+
/*
* The eth aggregative context of Cstorm
*/
struct cstorm_eth_ag_context {
- u32 __agg_vars1;
-#if defined(__BIG_ENDIAN)
- u8 __aux1_th;
- u8 __aux1_val;
- u16 __agg_vars2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_vars2;
- u8 __aux1_val;
- u8 __aux1_th;
-#endif
- u32 __num_of_treated_packet;
- u32 __last_packet_treated;
-#if defined(__BIG_ENDIAN)
- u16 __reserved58;
- u16 __reserved57;
-#elif defined(__LITTLE_ENDIAN)
- u16 __reserved57;
- u16 __reserved58;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __reserved62;
- u8 __reserved61;
- u8 __reserved60;
- u8 __reserved59;
-#elif defined(__LITTLE_ENDIAN)
- u8 __reserved59;
- u8 __reserved60;
- u8 __reserved61;
- u8 __reserved62;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __reserved64;
- u16 __reserved63;
-#elif defined(__LITTLE_ENDIAN)
- u16 __reserved63;
- u16 __reserved64;
-#endif
- u32 __reserved65;
-#if defined(__BIG_ENDIAN)
- u16 __agg_vars3;
- u16 __rq_inv_cnt;
-#elif defined(__LITTLE_ENDIAN)
- u16 __rq_inv_cnt;
- u16 __agg_vars3;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __packet_index_th;
- u16 __packet_index;
-#elif defined(__LITTLE_ENDIAN)
- u16 __packet_index;
- u16 __packet_index_th;
-#endif
+ u32 __reserved0[10];
};
+
/*
* The eth aggregative context of Ustorm
*/
struct ustorm_eth_ag_context {
-#if defined(__BIG_ENDIAN)
- u8 __aux_counter_flags;
- u8 __agg_vars2;
- u8 __agg_vars1;
- u8 __state;
-#elif defined(__LITTLE_ENDIAN)
- u8 __state;
- u8 __agg_vars1;
- u8 __agg_vars2;
- u8 __aux_counter_flags;
-#endif
+ u32 __reserved0;
#if defined(__BIG_ENDIAN)
u8 cdu_usage;
- u8 __agg_misc2;
- u16 __agg_misc1;
+ u8 __reserved2;
+ u16 __reserved1;
#elif defined(__LITTLE_ENDIAN)
- u16 __agg_misc1;
- u8 __agg_misc2;
+ u16 __reserved1;
+ u8 __reserved2;
u8 cdu_usage;
#endif
- u32 __agg_misc4;
-#if defined(__BIG_ENDIAN)
- u8 __agg_val3_th;
- u8 __agg_val3;
- u16 __agg_misc3;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_misc3;
- u8 __agg_val3;
- u8 __agg_val3_th;
-#endif
- u32 __agg_val1;
- u32 __agg_misc4_th;
-#if defined(__BIG_ENDIAN)
- u16 __agg_val2_th;
- u16 __agg_val2;
-#elif defined(__LITTLE_ENDIAN)
- u16 __agg_val2;
- u16 __agg_val2_th;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __reserved2;
- u8 __decision_rules;
- u8 __decision_rule_enable_bits;
-#elif defined(__LITTLE_ENDIAN)
- u8 __decision_rule_enable_bits;
- u8 __decision_rules;
- u16 __reserved2;
-#endif
+ u32 __reserved3[6];
};
/*
@@ -2022,18 +1999,16 @@ struct timers_block_context {
*/
struct eth_tx_bd_flags {
u8 as_bitfield;
-#define ETH_TX_BD_FLAGS_VLAN_TAG (0x1<<0)
-#define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT 0
-#define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<1)
-#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 1
-#define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<2)
-#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 2
-#define ETH_TX_BD_FLAGS_END_BD (0x1<<3)
-#define ETH_TX_BD_FLAGS_END_BD_SHIFT 3
+#define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<0)
+#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 0
+#define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<1)
+#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 1
+#define ETH_TX_BD_FLAGS_VLAN_MODE (0x3<<2)
+#define ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT 2
#define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
#define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
-#define ETH_TX_BD_FLAGS_HDR_POOL (0x1<<5)
-#define ETH_TX_BD_FLAGS_HDR_POOL_SHIFT 5
+#define ETH_TX_BD_FLAGS_IS_UDP (0x1<<5)
+#define ETH_TX_BD_FLAGS_IS_UDP_SHIFT 5
#define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
#define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
@@ -2048,7 +2023,7 @@ struct eth_tx_start_bd {
__le32 addr_hi;
__le16 nbd;
__le16 nbytes;
- __le16 vlan;
+ __le16 vlan_or_ethertype;
struct eth_tx_bd_flags bd_flags;
u8 general_data;
#define ETH_TX_START_BD_HDR_NBDS (0x3F<<0)
@@ -2061,48 +2036,48 @@ struct eth_tx_start_bd {
* Tx regular BD structure
*/
struct eth_tx_bd {
- u32 addr_lo;
- u32 addr_hi;
- u16 total_pkt_bytes;
- u16 nbytes;
+ __le32 addr_lo;
+ __le32 addr_hi;
+ __le16 total_pkt_bytes;
+ __le16 nbytes;
u8 reserved[4];
};
/*
- * Tx parsing BD structure for ETH,Relevant in START
+ * Tx parsing BD structure for ETH E1/E1h
*/
-struct eth_tx_parse_bd {
+struct eth_tx_parse_bd_e1x {
u8 global_data;
-#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET (0xF<<0)
-#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET_SHIFT 0
-#define ETH_TX_PARSE_BD_UDP_CS_FLG (0x1<<4)
-#define ETH_TX_PARSE_BD_UDP_CS_FLG_SHIFT 4
-#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
-#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
-#define ETH_TX_PARSE_BD_LLC_SNAP_EN (0x1<<6)
-#define ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT 6
-#define ETH_TX_PARSE_BD_NS_FLG (0x1<<7)
-#define ETH_TX_PARSE_BD_NS_FLG_SHIFT 7
+#define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W (0xF<<0)
+#define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W_SHIFT 0
+#define ETH_TX_PARSE_BD_E1X_RESERVED0 (0x1<<4)
+#define ETH_TX_PARSE_BD_E1X_RESERVED0_SHIFT 4
+#define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
+#define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
+#define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN (0x1<<6)
+#define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT 6
+#define ETH_TX_PARSE_BD_E1X_NS_FLG (0x1<<7)
+#define ETH_TX_PARSE_BD_E1X_NS_FLG_SHIFT 7
u8 tcp_flags;
-#define ETH_TX_PARSE_BD_FIN_FLG (0x1<<0)
-#define ETH_TX_PARSE_BD_FIN_FLG_SHIFT 0
-#define ETH_TX_PARSE_BD_SYN_FLG (0x1<<1)
-#define ETH_TX_PARSE_BD_SYN_FLG_SHIFT 1
-#define ETH_TX_PARSE_BD_RST_FLG (0x1<<2)
-#define ETH_TX_PARSE_BD_RST_FLG_SHIFT 2
-#define ETH_TX_PARSE_BD_PSH_FLG (0x1<<3)
-#define ETH_TX_PARSE_BD_PSH_FLG_SHIFT 3
-#define ETH_TX_PARSE_BD_ACK_FLG (0x1<<4)
-#define ETH_TX_PARSE_BD_ACK_FLG_SHIFT 4
-#define ETH_TX_PARSE_BD_URG_FLG (0x1<<5)
-#define ETH_TX_PARSE_BD_URG_FLG_SHIFT 5
-#define ETH_TX_PARSE_BD_ECE_FLG (0x1<<6)
-#define ETH_TX_PARSE_BD_ECE_FLG_SHIFT 6
-#define ETH_TX_PARSE_BD_CWR_FLG (0x1<<7)
-#define ETH_TX_PARSE_BD_CWR_FLG_SHIFT 7
- u8 ip_hlen;
+#define ETH_TX_PARSE_BD_E1X_FIN_FLG (0x1<<0)
+#define ETH_TX_PARSE_BD_E1X_FIN_FLG_SHIFT 0
+#define ETH_TX_PARSE_BD_E1X_SYN_FLG (0x1<<1)
+#define ETH_TX_PARSE_BD_E1X_SYN_FLG_SHIFT 1
+#define ETH_TX_PARSE_BD_E1X_RST_FLG (0x1<<2)
+#define ETH_TX_PARSE_BD_E1X_RST_FLG_SHIFT 2
+#define ETH_TX_PARSE_BD_E1X_PSH_FLG (0x1<<3)
+#define ETH_TX_PARSE_BD_E1X_PSH_FLG_SHIFT 3
+#define ETH_TX_PARSE_BD_E1X_ACK_FLG (0x1<<4)
+#define ETH_TX_PARSE_BD_E1X_ACK_FLG_SHIFT 4
+#define ETH_TX_PARSE_BD_E1X_URG_FLG (0x1<<5)
+#define ETH_TX_PARSE_BD_E1X_URG_FLG_SHIFT 5
+#define ETH_TX_PARSE_BD_E1X_ECE_FLG (0x1<<6)
+#define ETH_TX_PARSE_BD_E1X_ECE_FLG_SHIFT 6
+#define ETH_TX_PARSE_BD_E1X_CWR_FLG (0x1<<7)
+#define ETH_TX_PARSE_BD_E1X_CWR_FLG_SHIFT 7
+ u8 ip_hlen_w;
s8 reserved;
- __le16 total_hlen;
+ __le16 total_hlen_w;
__le16 tcp_pseudo_csum;
__le16 lso_mss;
__le16 ip_id;
@@ -2110,6 +2085,27 @@ struct eth_tx_parse_bd {
};
/*
+ * Tx parsing BD structure for ETH E2
+ */
+struct eth_tx_parse_bd_e2 {
+ __le16 dst_mac_addr_lo;
+ __le16 dst_mac_addr_mid;
+ __le16 dst_mac_addr_hi;
+ __le16 src_mac_addr_lo;
+ __le16 src_mac_addr_mid;
+ __le16 src_mac_addr_hi;
+ __le32 parsing_data;
+#define ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W (0x1FFF<<0)
+#define ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT 0
+#define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW (0xF<<13)
+#define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT 13
+#define ETH_TX_PARSE_BD_E2_LSO_MSS (0x3FFF<<17)
+#define ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT 17
+#define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR (0x1<<31)
+#define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR_SHIFT 31
+};
+
+/*
* The last BD in the BD memory will hold a pointer to the next BD memory
*/
struct eth_tx_next_bd {
@@ -2124,79 +2120,24 @@ struct eth_tx_next_bd {
union eth_tx_bd_types {
struct eth_tx_start_bd start_bd;
struct eth_tx_bd reg_bd;
- struct eth_tx_parse_bd parse_bd;
+ struct eth_tx_parse_bd_e1x parse_bd_e1x;
+ struct eth_tx_parse_bd_e2 parse_bd_e2;
struct eth_tx_next_bd next_bd;
};
+
/*
* The eth storm context of Xstorm
*/
struct xstorm_eth_st_context {
- u32 tx_bd_page_base_lo;
- u32 tx_bd_page_base_hi;
-#if defined(__BIG_ENDIAN)
- u16 tx_bd_cons;
- u8 statistics_data;
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
- u8 __local_tx_bd_prod;
-#elif defined(__LITTLE_ENDIAN)
- u8 __local_tx_bd_prod;
- u8 statistics_data;
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
-#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
- u16 tx_bd_cons;
-#endif
- u32 __reserved1;
- u32 __reserved2;
-#if defined(__BIG_ENDIAN)
- u8 __ram_cache_index;
- u8 __double_buffer_client;
- u16 __pkt_cons;
-#elif defined(__LITTLE_ENDIAN)
- u16 __pkt_cons;
- u8 __double_buffer_client;
- u8 __ram_cache_index;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 __statistics_address;
- u16 __gso_next;
-#elif defined(__LITTLE_ENDIAN)
- u16 __gso_next;
- u16 __statistics_address;
-#endif
-#if defined(__BIG_ENDIAN)
- u8 __local_tx_bd_cons;
- u8 safc_group_num;
- u8 safc_group_en;
- u8 __is_eth_conn;
-#elif defined(__LITTLE_ENDIAN)
- u8 __is_eth_conn;
- u8 safc_group_en;
- u8 safc_group_num;
- u8 __local_tx_bd_cons;
-#endif
- union eth_tx_bd_types __bds[13];
+ u32 reserved0[60];
};
/*
* The eth storm context of Cstorm
*/
struct cstorm_eth_st_context {
-#if defined(__BIG_ENDIAN)
- u16 __reserved0;
- u8 sb_index_number;
- u8 status_block_id;
-#elif defined(__LITTLE_ENDIAN)
- u8 status_block_id;
- u8 sb_index_number;
- u16 __reserved0;
-#endif
- u32 __reserved1[3];
+ u32 __reserved0[4];
};
/*
@@ -2244,103 +2185,114 @@ struct eth_tx_doorbell {
/*
- * cstorm default status block, generated by ustorm
- */
-struct cstorm_def_status_block_u {
- __le16 index_values[HC_USTORM_DEF_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
- u8 status_block_id;
- __le32 __flags;
-};
-
-/*
- * cstorm default status block, generated by cstorm
- */
-struct cstorm_def_status_block_c {
- __le16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
- u8 status_block_id;
- __le32 __flags;
-};
-
-/*
- * xstorm status block
+ * client init fc data
*/
-struct xstorm_def_status_block {
- __le16 index_values[HC_XSTORM_DEF_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
- u8 status_block_id;
- __le32 __flags;
+struct client_init_fc_data {
+ __le16 cqe_pause_thr_low;
+ __le16 cqe_pause_thr_high;
+ __le16 bd_pause_thr_low;
+ __le16 bd_pause_thr_high;
+ __le16 sge_pause_thr_low;
+ __le16 sge_pause_thr_high;
+ __le16 rx_cos_mask;
+ u8 safc_group_num;
+ u8 safc_group_en_flg;
+ u8 traffic_type;
+ u8 reserved0;
+ __le16 reserved1;
+ __le32 reserved2;
};
-/*
- * tstorm status block
- */
-struct tstorm_def_status_block {
- __le16 index_values[HC_TSTORM_DEF_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
- u8 status_block_id;
- __le32 __flags;
-};
/*
- * host status block
+ * client init ramrod data
*/
-struct host_def_status_block {
- struct atten_def_status_block atten_status_block;
- struct cstorm_def_status_block_u u_def_status_block;
- struct cstorm_def_status_block_c c_def_status_block;
- struct xstorm_def_status_block x_def_status_block;
- struct tstorm_def_status_block t_def_status_block;
+struct client_init_general_data {
+ u8 client_id;
+ u8 statistics_counter_id;
+ u8 statistics_en_flg;
+ u8 is_fcoe_flg;
+ u8 activate_flg;
+ u8 sp_client_id;
+ __le16 reserved0;
+ __le32 reserved1[2];
};
/*
- * cstorm status block, generated by ustorm
+ * client init rx data
*/
-struct cstorm_status_block_u {
- __le16 index_values[HC_USTORM_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
+struct client_init_rx_data {
+ u8 tpa_en_flg;
+ u8 vmqueue_mode_en_flg;
+ u8 extra_data_over_sgl_en_flg;
+ u8 cache_line_alignment_log_size;
+ u8 enable_dynamic_hc;
+ u8 max_sges_for_packet;
+ u8 client_qzone_id;
+ u8 drop_ip_cs_err_flg;
+ u8 drop_tcp_cs_err_flg;
+ u8 drop_ttl0_flg;
+ u8 drop_udp_cs_err_flg;
+ u8 inner_vlan_removal_enable_flg;
+ u8 outer_vlan_removal_enable_flg;
u8 status_block_id;
- __le32 __flags;
+ u8 rx_sb_index_number;
+ u8 reserved0[3];
+ __le16 bd_buff_size;
+ __le16 sge_buff_size;
+ __le16 mtu;
+ struct regpair bd_page_base;
+ struct regpair sge_page_base;
+ struct regpair cqe_page_base;
+ u8 is_leading_rss;
+ u8 is_approx_mcast;
+ __le16 max_agg_size;
+ __le32 reserved2[3];
+};
+
+/*
+ * client init tx data
+ */
+struct client_init_tx_data {
+ u8 enforce_security_flg;
+ u8 tx_status_block_id;
+ u8 tx_sb_index_number;
+ u8 reserved0;
+ __le16 mtu;
+ __le16 reserved1;
+ struct regpair tx_bd_page_base;
+ __le32 reserved2[2];
};
/*
- * cstorm status block, generated by cstorm
+ * client init ramrod data
*/
-struct cstorm_status_block_c {
- __le16 index_values[HC_CSTORM_SB_NUM_INDICES];
- __le16 status_block_index;
- u8 func;
- u8 status_block_id;
- __le32 __flags;
+struct client_init_ramrod_data {
+ struct client_init_general_data general;
+ struct client_init_rx_data rx;
+ struct client_init_tx_data tx;
+ struct client_init_fc_data fc;
};
+
/*
- * host status block
+ * The data contain client ID need to the ramrod
*/
-struct host_status_block {
- struct cstorm_status_block_u u_status_block;
- struct cstorm_status_block_c c_status_block;
+struct eth_common_ramrod_data {
+ u32 client_id;
+ u32 reserved1;
};
/*
- * The data for RSS setup ramrod
+ * union for sgl and raw data.
*/
-struct eth_client_setup_ramrod_data {
- u32 client_id;
- u8 is_rdma;
- u8 is_fcoe;
- u16 reserved1;
+union eth_sgl_or_raw_data {
+ __le16 sgl[8];
+ u32 raw_data[4];
};
-
/*
* regular eth FP CQE parameters struct
*/
@@ -2358,8 +2310,8 @@ struct eth_fast_path_rx_cqe {
#define ETH_FAST_PATH_RX_CQE_START_FLG_SHIFT 4
#define ETH_FAST_PATH_RX_CQE_END_FLG (0x1<<5)
#define ETH_FAST_PATH_RX_CQE_END_FLG_SHIFT 5
-#define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x3<<6)
-#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 6
+#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL (0x3<<6)
+#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL_SHIFT 6
u8 status_flags;
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
@@ -2380,7 +2332,7 @@ struct eth_fast_path_rx_cqe {
__le16 pkt_len;
__le16 len_on_bd;
struct parsing_flags pars_flags;
- __le16 sgl[8];
+ union eth_sgl_or_raw_data sgl_or_raw_data;
};
@@ -2392,11 +2344,10 @@ struct eth_halt_ramrod_data {
u32 reserved0;
};
-
/*
* The data for statistics query ramrod
*/
-struct eth_query_ramrod_data {
+struct common_query_ramrod_data {
#if defined(__BIG_ENDIAN)
u8 reserved0;
u8 collect_port;
@@ -2479,9 +2430,9 @@ struct spe_hdr {
__le16 type;
#define SPE_HDR_CONN_TYPE (0xFF<<0)
#define SPE_HDR_CONN_TYPE_SHIFT 0
-#define SPE_HDR_COMMON_RAMROD (0xFF<<8)
-#define SPE_HDR_COMMON_RAMROD_SHIFT 8
- __le16 reserved;
+#define SPE_HDR_FUNCTION_ID (0xFF<<8)
+#define SPE_HDR_FUNCTION_ID_SHIFT 8
+ __le16 reserved1;
};
/*
@@ -2489,12 +2440,10 @@ struct spe_hdr {
*/
union eth_specific_data {
u8 protocol_data[8];
- struct regpair mac_config_addr;
- struct eth_client_setup_ramrod_data client_setup_ramrod_data;
+ struct regpair client_init_ramrod_init_data;
struct eth_halt_ramrod_data halt_ramrod_data;
- struct regpair leading_cqe_addr;
struct regpair update_data_addr;
- struct eth_query_ramrod_data query_ramrod_data;
+ struct eth_common_ramrod_data common_ramrod_data;
};
/*
@@ -2519,7 +2468,7 @@ struct eth_tx_bds_array {
*/
struct tstorm_eth_function_common_config {
#if defined(__BIG_ENDIAN)
- u8 leading_client_id;
+ u8 reserved1;
u8 rss_result_mask;
u16 config_flags;
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
@@ -2532,16 +2481,12 @@ struct tstorm_eth_function_common_config {
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<7)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 7
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE (0x1<<8)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE_SHIFT 8
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x7F<<9)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 9
#elif defined(__LITTLE_ENDIAN)
u16 config_flags;
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
@@ -2554,18 +2499,14 @@ struct tstorm_eth_function_common_config {
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<7)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 7
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE (0x1<<8)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE_SHIFT 8
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x7F<<9)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 9
u8 rss_result_mask;
- u8 leading_client_id;
+ u8 reserved1;
#endif
u16 vlan_id[2];
};
@@ -2613,90 +2554,42 @@ struct mac_configuration_hdr {
u8 length;
u8 offset;
u16 client_id;
- u32 reserved1;
-};
-
-/*
- * MAC address in list for ramrod
- */
-struct tstorm_cam_entry {
- __le16 lsb_mac_addr;
- __le16 middle_mac_addr;
- __le16 msb_mac_addr;
- __le16 flags;
-#define TSTORM_CAM_ENTRY_PORT_ID (0x1<<0)
-#define TSTORM_CAM_ENTRY_PORT_ID_SHIFT 0
-#define TSTORM_CAM_ENTRY_RSRVVAL0 (0x7<<1)
-#define TSTORM_CAM_ENTRY_RSRVVAL0_SHIFT 1
-#define TSTORM_CAM_ENTRY_RESERVED0 (0xFFF<<4)
-#define TSTORM_CAM_ENTRY_RESERVED0_SHIFT 4
-};
-
-/*
- * MAC filtering: CAM target table entry
- */
-struct tstorm_cam_target_table_entry {
- u8 flags;
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST (0x1<<0)
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST_SHIFT 0
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<1)
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 1
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE (0x1<<2)
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE_SHIFT 2
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC (0x1<<3)
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC_SHIFT 3
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0 (0xF<<4)
-#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0_SHIFT 4
- u8 reserved1;
- u16 vlan_id;
- u32 clients_bit_vector;
+ u16 echo;
+ u16 reserved1;
};
/*
* MAC address in list for ramrod
*/
struct mac_configuration_entry {
- struct tstorm_cam_entry cam_entry;
- struct tstorm_cam_target_table_entry target_table_entry;
-};
-
-/*
- * MAC filtering configuration command
- */
-struct mac_configuration_cmd {
- struct mac_configuration_hdr hdr;
- struct mac_configuration_entry config_table[64];
-};
-
-
-/*
- * MAC address in list for ramrod
- */
-struct mac_configuration_entry_e1h {
__le16 lsb_mac_addr;
__le16 middle_mac_addr;
__le16 msb_mac_addr;
__le16 vlan_id;
- __le16 e1hov_id;
- u8 reserved0;
+ u8 pf_id;
u8 flags;
-#define MAC_CONFIGURATION_ENTRY_E1H_PORT (0x1<<0)
-#define MAC_CONFIGURATION_ENTRY_E1H_PORT_SHIFT 0
-#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE (0x1<<1)
-#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE_SHIFT 1
-#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC (0x1<<2)
-#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC_SHIFT 2
-#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1 (0x1F<<3)
-#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1_SHIFT 3
+#define MAC_CONFIGURATION_ENTRY_ACTION_TYPE (0x1<<0)
+#define MAC_CONFIGURATION_ENTRY_ACTION_TYPE_SHIFT 0
+#define MAC_CONFIGURATION_ENTRY_RDMA_MAC (0x1<<1)
+#define MAC_CONFIGURATION_ENTRY_RDMA_MAC_SHIFT 1
+#define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE (0x3<<2)
+#define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE_SHIFT 2
+#define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<4)
+#define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 4
+#define MAC_CONFIGURATION_ENTRY_BROADCAST (0x1<<5)
+#define MAC_CONFIGURATION_ENTRY_BROADCAST_SHIFT 5
+#define MAC_CONFIGURATION_ENTRY_RESERVED1 (0x3<<6)
+#define MAC_CONFIGURATION_ENTRY_RESERVED1_SHIFT 6
+ u16 reserved0;
u32 clients_bit_vector;
};
/*
* MAC filtering configuration command
*/
-struct mac_configuration_cmd_e1h {
+struct mac_configuration_cmd {
struct mac_configuration_hdr hdr;
- struct mac_configuration_entry_e1h config_table[32];
+ struct mac_configuration_entry config_table[64];
};
@@ -2709,65 +2602,6 @@ struct tstorm_eth_approximate_match_multicast_filtering {
/*
- * Configuration parameters per client in Tstorm
- */
-struct tstorm_eth_client_config {
-#if defined(__BIG_ENDIAN)
- u8 reserved0;
- u8 statistics_counter_id;
- u16 mtu;
-#elif defined(__LITTLE_ENDIAN)
- u16 mtu;
- u8 statistics_counter_id;
- u8 reserved0;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 drop_flags;
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
- u16 config_flags;
-#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
-#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
-#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
-#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
-#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
-#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
-#elif defined(__LITTLE_ENDIAN)
- u16 config_flags;
-#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
-#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
-#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
-#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
-#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
-#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
- u16 drop_flags;
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
-#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
-#endif
-};
-
-
-/*
* MAC filtering configuration parameters per port in Tstorm
*/
struct tstorm_eth_mac_filter_config {
@@ -2777,8 +2611,8 @@ struct tstorm_eth_mac_filter_config {
u32 mcast_accept_all;
u32 bcast_drop_all;
u32 bcast_accept_all;
- u32 strict_vlan;
u32 vlan_filter[2];
+ u32 unmatched_unicast;
u32 reserved;
};
@@ -2801,41 +2635,6 @@ struct tstorm_eth_tpa_exist {
/*
- * rx rings pause data for E1h only
- */
-struct ustorm_eth_rx_pause_data_e1h {
-#if defined(__BIG_ENDIAN)
- u16 bd_thr_low;
- u16 cqe_thr_low;
-#elif defined(__LITTLE_ENDIAN)
- u16 cqe_thr_low;
- u16 bd_thr_low;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 cos;
- u16 sge_thr_low;
-#elif defined(__LITTLE_ENDIAN)
- u16 sge_thr_low;
- u16 cos;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 bd_thr_high;
- u16 cqe_thr_high;
-#elif defined(__LITTLE_ENDIAN)
- u16 cqe_thr_high;
- u16 bd_thr_high;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 reserved0;
- u16 sge_thr_high;
-#elif defined(__LITTLE_ENDIAN)
- u16 sge_thr_high;
- u16 reserved0;
-#endif
-};
-
-
-/*
* Three RX producers for ETH
*/
struct ustorm_eth_rx_producers {
@@ -2857,6 +2656,18 @@ struct ustorm_eth_rx_producers {
/*
+ * cfc delete event data
+ */
+struct cfc_del_event_data {
+ u32 cid;
+ u8 error;
+ u8 reserved0;
+ u16 reserved1;
+ u32 reserved2;
+};
+
+
+/*
* per-port SAFC demo variables
*/
struct cmng_flags_per_port {
@@ -2872,8 +2683,10 @@ struct cmng_flags_per_port {
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL_SHIFT 3
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<4)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 4
-#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0x7FFFFFF<<5)
-#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 5
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE (0x1<<5)
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE_SHIFT 5
+#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0x3FFFFFF<<6)
+#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 6
};
@@ -2907,30 +2720,92 @@ struct safc_struct_per_port {
u8 __reserved0;
u16 __reserved1;
#endif
+ u8 cos_to_traffic_types[MAX_COS_NUMBER];
+ u32 __reserved2;
u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
};
/*
+ * per-port PFC variables
+ */
+struct pfc_struct_per_port {
+ u8 priority_to_traffic_types[MAX_PFC_PRIORITIES];
+#if defined(__BIG_ENDIAN)
+ u16 pfc_pause_quanta_in_nanosec;
+ u8 __reserved0;
+ u8 priority_non_pausable_mask;
+#elif defined(__LITTLE_ENDIAN)
+ u8 priority_non_pausable_mask;
+ u8 __reserved0;
+ u16 pfc_pause_quanta_in_nanosec;
+#endif
+};
+
+/*
+ * Priority and cos
+ */
+struct priority_cos {
+#if defined(__BIG_ENDIAN)
+ u16 reserved1;
+ u8 cos;
+ u8 priority;
+#elif defined(__LITTLE_ENDIAN)
+ u8 priority;
+ u8 cos;
+ u16 reserved1;
+#endif
+ u32 reserved2;
+};
+
+/*
* Per-port congestion management variables
*/
struct cmng_struct_per_port {
struct rate_shaping_vars_per_port rs_vars;
struct fairness_vars_per_port fair_vars;
struct safc_struct_per_port safc_vars;
+ struct pfc_struct_per_port pfc_vars;
+#if defined(__BIG_ENDIAN)
+ u16 __reserved1;
+ u8 dcb_enabled;
+ u8 llfc_mode;
+#elif defined(__LITTLE_ENDIAN)
+ u8 llfc_mode;
+ u8 dcb_enabled;
+ u16 __reserved1;
+#endif
+ struct priority_cos
+ traffic_type_to_priority_cos[MAX_PFC_TRAFFIC_TYPES];
struct cmng_flags_per_port flags;
};
+
+/*
+ * Dynamic HC counters set by the driver
+ */
+struct hc_dynamic_drv_counter {
+ u32 val[HC_SB_MAX_DYNAMIC_INDICES];
+};
+
+/*
+ * zone A per-queue data
+ */
+struct cstorm_queue_zone_data {
+ struct hc_dynamic_drv_counter hc_dyn_drv_cnt;
+ struct regpair reserved[2];
+};
+
/*
* Dynamic host coalescing init parameters
*/
struct dynamic_hc_config {
u32 threshold[3];
- u8 shift_per_protocol[HC_USTORM_SB_NUM_INDICES];
- u8 hc_timeout0[HC_USTORM_SB_NUM_INDICES];
- u8 hc_timeout1[HC_USTORM_SB_NUM_INDICES];
- u8 hc_timeout2[HC_USTORM_SB_NUM_INDICES];
- u8 hc_timeout3[HC_USTORM_SB_NUM_INDICES];
+ u8 shift_per_protocol[HC_SB_MAX_DYNAMIC_INDICES];
+ u8 hc_timeout0[HC_SB_MAX_DYNAMIC_INDICES];
+ u8 hc_timeout1[HC_SB_MAX_DYNAMIC_INDICES];
+ u8 hc_timeout2[HC_SB_MAX_DYNAMIC_INDICES];
+ u8 hc_timeout3[HC_SB_MAX_DYNAMIC_INDICES];
};
@@ -2954,7 +2829,7 @@ struct xstorm_per_client_stats {
* Common statistics collected by the Xstorm (per port)
*/
struct xstorm_common_stats {
- struct xstorm_per_client_stats client_statistics[MAX_X_STAT_COUNTER_ID];
+ struct xstorm_per_client_stats client_statistics[MAX_STAT_COUNTER_ID];
};
/*
@@ -2991,7 +2866,7 @@ struct tstorm_per_client_stats {
*/
struct tstorm_common_stats {
struct tstorm_per_port_stats port_statistics;
- struct tstorm_per_client_stats client_statistics[MAX_T_STAT_COUNTER_ID];
+ struct tstorm_per_client_stats client_statistics[MAX_STAT_COUNTER_ID];
};
/*
@@ -3012,7 +2887,7 @@ struct ustorm_per_client_stats {
* Protocol-common statistics collected by the Ustorm
*/
struct ustorm_common_stats {
- struct ustorm_per_client_stats client_statistics[MAX_U_STAT_COUNTER_ID];
+ struct ustorm_per_client_stats client_statistics[MAX_STAT_COUNTER_ID];
};
/*
@@ -3026,6 +2901,70 @@ struct eth_stats_query {
/*
+ * set mac event data
+ */
+struct set_mac_event_data {
+ u16 echo;
+ u16 reserved0;
+ u32 reserved1;
+ u32 reserved2;
+};
+
+/*
+ * union for all event ring message types
+ */
+union event_data {
+ struct set_mac_event_data set_mac_event;
+ struct cfc_del_event_data cfc_del_event;
+};
+
+
+/*
+ * per PF event ring data
+ */
+struct event_ring_data {
+ struct regpair base_addr;
+#if defined(__BIG_ENDIAN)
+ u8 index_id;
+ u8 sb_id;
+ u16 producer;
+#elif defined(__LITTLE_ENDIAN)
+ u16 producer;
+ u8 sb_id;
+ u8 index_id;
+#endif
+ u32 reserved0;
+};
+
+
+/*
+ * event ring message element (each element is 128 bits)
+ */
+struct event_ring_msg {
+ u8 opcode;
+ u8 reserved0;
+ u16 reserved1;
+ union event_data data;
+};
+
+/*
+ * event ring next page element (128 bits)
+ */
+struct event_ring_next {
+ struct regpair addr;
+ u32 reserved[2];
+};
+
+/*
+ * union for event ring element types (each element is 128 bits)
+ */
+union event_ring_elem {
+ struct event_ring_msg message;
+ struct event_ring_next next_page;
+};
+
+
+/*
* per-vnic fairness variables
*/
struct fairness_vars_per_vn {
@@ -3064,6 +3003,137 @@ struct fw_version {
/*
+ * Dynamic Host-Coalescing - Driver(host) counters
+ */
+struct hc_dynamic_sb_drv_counters {
+ u32 dynamic_hc_drv_counter[HC_SB_MAX_DYNAMIC_INDICES];
+};
+
+
+/*
+ * 2 bytes. configuration/state parameters for a single protocol index
+ */
+struct hc_index_data {
+#if defined(__BIG_ENDIAN)
+ u8 flags;
+#define HC_INDEX_DATA_SM_ID (0x1<<0)
+#define HC_INDEX_DATA_SM_ID_SHIFT 0
+#define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
+#define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
+#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
+#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
+#define HC_INDEX_DATA_RESERVE (0x1F<<3)
+#define HC_INDEX_DATA_RESERVE_SHIFT 3
+ u8 timeout;
+#elif defined(__LITTLE_ENDIAN)
+ u8 timeout;
+ u8 flags;
+#define HC_INDEX_DATA_SM_ID (0x1<<0)
+#define HC_INDEX_DATA_SM_ID_SHIFT 0
+#define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
+#define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
+#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
+#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
+#define HC_INDEX_DATA_RESERVE (0x1F<<3)
+#define HC_INDEX_DATA_RESERVE_SHIFT 3
+#endif
+};
+
+
+/*
+ * HC state-machine
+ */
+struct hc_status_block_sm {
+#if defined(__BIG_ENDIAN)
+ u8 igu_seg_id;
+ u8 igu_sb_id;
+ u8 timer_value;
+ u8 __flags;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __flags;
+ u8 timer_value;
+ u8 igu_sb_id;
+ u8 igu_seg_id;
+#endif
+ u32 time_to_expire;
+};
+
+/*
+ * hold PCI identification variables- used in various places in firmware
+ */
+struct pci_entity {
+#if defined(__BIG_ENDIAN)
+ u8 vf_valid;
+ u8 vf_id;
+ u8 vnic_id;
+ u8 pf_id;
+#elif defined(__LITTLE_ENDIAN)
+ u8 pf_id;
+ u8 vnic_id;
+ u8 vf_id;
+ u8 vf_valid;
+#endif
+};
+
+/*
+ * The fast-path status block meta-data, common to all chips
+ */
+struct hc_sb_data {
+ struct regpair host_sb_addr;
+ struct hc_status_block_sm state_machine[HC_SB_MAX_SM];
+ struct pci_entity p_func;
+#if defined(__BIG_ENDIAN)
+ u8 rsrv0;
+ u8 dhc_qzone_id;
+ u8 __dynamic_hc_level;
+ u8 same_igu_sb_1b;
+#elif defined(__LITTLE_ENDIAN)
+ u8 same_igu_sb_1b;
+ u8 __dynamic_hc_level;
+ u8 dhc_qzone_id;
+ u8 rsrv0;
+#endif
+ struct regpair rsrv1[2];
+};
+
+
+/*
+ * The fast-path status block meta-data
+ */
+struct hc_sp_status_block_data {
+ struct regpair host_sb_addr;
+#if defined(__BIG_ENDIAN)
+ u16 rsrv;
+ u8 igu_seg_id;
+ u8 igu_sb_id;
+#elif defined(__LITTLE_ENDIAN)
+ u8 igu_sb_id;
+ u8 igu_seg_id;
+ u16 rsrv;
+#endif
+ struct pci_entity p_func;
+};
+
+
+/*
+ * The fast-path status block meta-data
+ */
+struct hc_status_block_data_e1x {
+ struct hc_index_data index_data[HC_SB_MAX_INDICES_E1X];
+ struct hc_sb_data common;
+};
+
+
+/*
+ * The fast-path status block meta-data
+ */
+struct hc_status_block_data_e2 {
+ struct hc_index_data index_data[HC_SB_MAX_INDICES_E2];
+ struct hc_sb_data common;
+};
+
+
+/*
* FW version stored in first line of pram
*/
struct pram_fw_version {
@@ -3086,11 +3156,21 @@ struct pram_fw_version {
/*
+ * Ethernet slow path element
+ */
+union protocol_common_specific_data {
+ u8 protocol_data[8];
+ struct regpair phy_address;
+ struct regpair mac_config_addr;
+ struct common_query_ramrod_data query_ramrod_data;
+};
+
+/*
* The send queue element
*/
struct protocol_common_spe {
struct spe_hdr hdr;
- struct regpair phy_address;
+ union protocol_common_specific_data data;
};
@@ -3123,7 +3203,7 @@ struct rate_shaping_vars_per_vn {
*/
struct slow_path_element {
struct spe_hdr hdr;
- u8 protocol_data[8];
+ struct regpair protocol_data;
};
@@ -3136,3 +3216,97 @@ struct stats_indication_flags {
};
+/*
+ * per-port PFC variables
+ */
+struct storm_pfc_struct_per_port {
+#if defined(__BIG_ENDIAN)
+ u16 mid_mac_addr;
+ u16 msb_mac_addr;
+#elif defined(__LITTLE_ENDIAN)
+ u16 msb_mac_addr;
+ u16 mid_mac_addr;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 pfc_pause_quanta_in_nanosec;
+ u16 lsb_mac_addr;
+#elif defined(__LITTLE_ENDIAN)
+ u16 lsb_mac_addr;
+ u16 pfc_pause_quanta_in_nanosec;
+#endif
+};
+
+/*
+ * Per-port congestion management variables
+ */
+struct storm_cmng_struct_per_port {
+ struct storm_pfc_struct_per_port pfc_vars;
+};
+
+
+/*
+ * zone A per-queue data
+ */
+struct tstorm_queue_zone_data {
+ struct regpair reserved[4];
+};
+
+
+/*
+ * zone B per-VF data
+ */
+struct tstorm_vf_zone_data {
+ struct regpair reserved;
+};
+
+
+/*
+ * zone A per-queue data
+ */
+struct ustorm_queue_zone_data {
+ struct ustorm_eth_rx_producers eth_rx_producers;
+ struct regpair reserved[3];
+};
+
+
+/*
+ * zone B per-VF data
+ */
+struct ustorm_vf_zone_data {
+ struct regpair reserved;
+};
+
+
+/*
+ * data per VF-PF channel
+ */
+struct vf_pf_channel_data {
+#if defined(__BIG_ENDIAN)
+ u16 reserved0;
+ u8 valid;
+ u8 state;
+#elif defined(__LITTLE_ENDIAN)
+ u8 state;
+ u8 valid;
+ u16 reserved0;
+#endif
+ u32 reserved1;
+};
+
+
+/*
+ * zone A per-queue data
+ */
+struct xstorm_queue_zone_data {
+ struct regpair reserved[4];
+};
+
+
+/*
+ * zone B per-VF data
+ */
+struct xstorm_vf_zone_data {
+ struct regpair reserved;
+};
+
+#endif /* BNX2X_HSI_H */
diff --git a/drivers/net/bnx2x/bnx2x_init.h b/drivers/net/bnx2x/bnx2x_init.h
index 65b26cbfe3e7..a9d54874a559 100644
--- a/drivers/net/bnx2x/bnx2x_init.h
+++ b/drivers/net/bnx2x/bnx2x_init.h
@@ -97,6 +97,9 @@
#define MISC_AEU_BLOCK 35
#define PGLUE_B_BLOCK 36
#define IGU_BLOCK 37
+#define ATC_BLOCK 38
+#define QM_4PORT_BLOCK 39
+#define XSEM_4PORT_BLOCK 40
/* Returns the index of start or end of a specific block stage in ops array*/
@@ -148,5 +151,46 @@ union init_op {
struct raw_op raw;
};
+#define INITOP_SET 0 /* set the HW directly */
+#define INITOP_CLEAR 1 /* clear the HW directly */
+#define INITOP_INIT 2 /* set the init-value array */
+
+/****************************************************************************
+* ILT management
+****************************************************************************/
+struct ilt_line {
+ dma_addr_t page_mapping;
+ void *page;
+ u32 size;
+};
+
+struct ilt_client_info {
+ u32 page_size;
+ u16 start;
+ u16 end;
+ u16 client_num;
+ u16 flags;
+#define ILT_CLIENT_SKIP_INIT 0x1
+#define ILT_CLIENT_SKIP_MEM 0x2
+};
+
+struct bnx2x_ilt {
+ u32 start_line;
+ struct ilt_line *lines;
+ struct ilt_client_info clients[4];
+#define ILT_CLIENT_CDU 0
+#define ILT_CLIENT_QM 1
+#define ILT_CLIENT_SRC 2
+#define ILT_CLIENT_TM 3
+};
+
+/****************************************************************************
+* SRC configuration
+****************************************************************************/
+struct src_ent {
+ u8 opaque[56];
+ u64 next;
+};
+
#endif /* BNX2X_INIT_H */
diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
index 2b1363a6fe78..e65de784182c 100644
--- a/drivers/net/bnx2x/bnx2x_init_ops.h
+++ b/drivers/net/bnx2x/bnx2x_init_ops.h
@@ -151,6 +151,15 @@ static void bnx2x_init_wr_wb(struct bnx2x *bp, u32 addr, const u32 *data,
bnx2x_init_ind_wr(bp, addr, data, len);
}
+static void bnx2x_wr_64(struct bnx2x *bp, u32 reg, u32 val_lo, u32 val_hi)
+{
+ u32 wb_write[2];
+
+ wb_write[0] = val_lo;
+ wb_write[1] = val_hi;
+ REG_WR_DMAE_LEN(bp, reg, wb_write, 2);
+}
+
static void bnx2x_init_wr_zp(struct bnx2x *bp, u32 addr, u32 len, u32 blob_off)
{
const u8 *data = NULL;
@@ -477,18 +486,30 @@ static void bnx2x_init_pxp_arb(struct bnx2x *bp, int r_order, int w_order)
REG_WR(bp, PXP2_REG_RQ_RD_MBS0, r_order);
REG_WR(bp, PXP2_REG_RQ_RD_MBS1, r_order);
- if (r_order == MAX_RD_ORD)
+ if ((CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) && (r_order == MAX_RD_ORD))
REG_WR(bp, PXP2_REG_RQ_PDR_LIMIT, 0xe00);
- REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x8 << w_order));
+ else
+ REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
- if (CHIP_IS_E1H(bp)) {
+ if (CHIP_IS_E1H(bp) || CHIP_IS_E2(bp)) {
/* MPS w_order optimal TH presently TH
* 128 0 0 2
* 256 1 1 3
* >=512 2 2 3
*/
- val = ((w_order == 0) ? 2 : 3);
+ /* DMAE is special */
+ if (CHIP_IS_E2(bp)) {
+ /* E2 can use optimal TH */
+ val = w_order;
+ REG_WR(bp, PXP2_REG_WR_DMAE_MPS, val);
+ } else {
+ val = ((w_order == 0) ? 2 : 3);
+ REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2);
+ }
+
REG_WR(bp, PXP2_REG_WR_HC_MPS, val);
REG_WR(bp, PXP2_REG_WR_USDM_MPS, val);
REG_WR(bp, PXP2_REG_WR_CSDM_MPS, val);
@@ -498,9 +519,344 @@ static void bnx2x_init_pxp_arb(struct bnx2x *bp, int r_order, int w_order)
REG_WR(bp, PXP2_REG_WR_TM_MPS, val);
REG_WR(bp, PXP2_REG_WR_SRC_MPS, val);
REG_WR(bp, PXP2_REG_WR_DBG_MPS, val);
- REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2); /* DMAE is special */
REG_WR(bp, PXP2_REG_WR_CDU_MPS, val);
}
+
+ /* Validate number of tags suppoted by device */
+#define PCIE_REG_PCIER_TL_HDR_FC_ST 0x2980
+ val = REG_RD(bp, PCIE_REG_PCIER_TL_HDR_FC_ST);
+ val &= 0xFF;
+ if (val <= 0x20)
+ REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x20);
+}
+
+/****************************************************************************
+* ILT management
+****************************************************************************/
+/*
+ * This codes hides the low level HW interaction for ILT management and
+ * configuration. The API consists of a shadow ILT table which is set by the
+ * driver and a set of routines to use it to configure the HW.
+ *
+ */
+
+/* ILT HW init operations */
+
+/* ILT memory management operations */
+#define ILT_MEMOP_ALLOC 0
+#define ILT_MEMOP_FREE 1
+
+/* the phys address is shifted right 12 bits and has an added
+ * 1=valid bit added to the 53rd bit
+ * then since this is a wide register(TM)
+ * we split it into two 32 bit writes
+ */
+#define ILT_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
+#define ILT_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
+#define ILT_RANGE(f, l) (((l) << 10) | f)
+
+static int bnx2x_ilt_line_mem_op(struct bnx2x *bp, struct ilt_line *line,
+ u32 size, u8 memop)
+{
+ if (memop == ILT_MEMOP_FREE) {
+ BNX2X_ILT_FREE(line->page, line->page_mapping, line->size);
+ return 0;
+ }
+ BNX2X_ILT_ZALLOC(line->page, &line->page_mapping, size);
+ if (!line->page)
+ return -1;
+ line->size = size;
+ return 0;
+}
+
+
+static int bnx2x_ilt_client_mem_op(struct bnx2x *bp, int cli_num, u8 memop)
+{
+ int i, rc;
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+ struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
+
+ if (!ilt || !ilt->lines)
+ return -1;
+
+ if (ilt_cli->flags & (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM))
+ return 0;
+
+ for (rc = 0, i = ilt_cli->start; i <= ilt_cli->end && !rc; i++) {
+ rc = bnx2x_ilt_line_mem_op(bp, &ilt->lines[i],
+ ilt_cli->page_size, memop);
+ }
+ return rc;
+}
+
+int bnx2x_ilt_mem_op(struct bnx2x *bp, u8 memop)
+{
+ int rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_CDU, memop);
+ if (!rc)
+ rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_QM, memop);
+ if (!rc)
+ rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_SRC, memop);
+ if (!rc)
+ rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_TM, memop);
+
+ return rc;
+}
+
+static void bnx2x_ilt_line_wr(struct bnx2x *bp, int abs_idx,
+ dma_addr_t page_mapping)
+{
+ u32 reg;
+
+ if (CHIP_IS_E1(bp))
+ reg = PXP2_REG_RQ_ONCHIP_AT + abs_idx*8;
+ else
+ reg = PXP2_REG_RQ_ONCHIP_AT_B0 + abs_idx*8;
+
+ bnx2x_wr_64(bp, reg, ILT_ADDR1(page_mapping), ILT_ADDR2(page_mapping));
+}
+
+static void bnx2x_ilt_line_init_op(struct bnx2x *bp, struct bnx2x_ilt *ilt,
+ int idx, u8 initop)
+{
+ dma_addr_t null_mapping;
+ int abs_idx = ilt->start_line + idx;
+
+
+ switch (initop) {
+ case INITOP_INIT:
+ /* set in the init-value array */
+ case INITOP_SET:
+ bnx2x_ilt_line_wr(bp, abs_idx, ilt->lines[idx].page_mapping);
+ break;
+ case INITOP_CLEAR:
+ null_mapping = 0;
+ bnx2x_ilt_line_wr(bp, abs_idx, null_mapping);
+ break;
+ }
+}
+
+void bnx2x_ilt_boundry_init_op(struct bnx2x *bp,
+ struct ilt_client_info *ilt_cli,
+ u32 ilt_start, u8 initop)
+{
+ u32 start_reg = 0;
+ u32 end_reg = 0;
+
+ /* The boundary is either SET or INIT,
+ CLEAR => SET and for now SET ~~ INIT */
+
+ /* find the appropriate regs */
+ if (CHIP_IS_E1(bp)) {
+ switch (ilt_cli->client_num) {
+ case ILT_CLIENT_CDU:
+ start_reg = PXP2_REG_PSWRQ_CDU0_L2P;
+ break;
+ case ILT_CLIENT_QM:
+ start_reg = PXP2_REG_PSWRQ_QM0_L2P;
+ break;
+ case ILT_CLIENT_SRC:
+ start_reg = PXP2_REG_PSWRQ_SRC0_L2P;
+ break;
+ case ILT_CLIENT_TM:
+ start_reg = PXP2_REG_PSWRQ_TM0_L2P;
+ break;
+ }
+ REG_WR(bp, start_reg + BP_FUNC(bp)*4,
+ ILT_RANGE((ilt_start + ilt_cli->start),
+ (ilt_start + ilt_cli->end)));
+ } else {
+ switch (ilt_cli->client_num) {
+ case ILT_CLIENT_CDU:
+ start_reg = PXP2_REG_RQ_CDU_FIRST_ILT;
+ end_reg = PXP2_REG_RQ_CDU_LAST_ILT;
+ break;
+ case ILT_CLIENT_QM:
+ start_reg = PXP2_REG_RQ_QM_FIRST_ILT;
+ end_reg = PXP2_REG_RQ_QM_LAST_ILT;
+ break;
+ case ILT_CLIENT_SRC:
+ start_reg = PXP2_REG_RQ_SRC_FIRST_ILT;
+ end_reg = PXP2_REG_RQ_SRC_LAST_ILT;
+ break;
+ case ILT_CLIENT_TM:
+ start_reg = PXP2_REG_RQ_TM_FIRST_ILT;
+ end_reg = PXP2_REG_RQ_TM_LAST_ILT;
+ break;
+ }
+ REG_WR(bp, start_reg, (ilt_start + ilt_cli->start));
+ REG_WR(bp, end_reg, (ilt_start + ilt_cli->end));
+ }
+}
+
+void bnx2x_ilt_client_init_op_ilt(struct bnx2x *bp, struct bnx2x_ilt *ilt,
+ struct ilt_client_info *ilt_cli, u8 initop)
+{
+ int i;
+
+ if (ilt_cli->flags & ILT_CLIENT_SKIP_INIT)
+ return;
+
+ for (i = ilt_cli->start; i <= ilt_cli->end; i++)
+ bnx2x_ilt_line_init_op(bp, ilt, i, initop);
+
+ /* init/clear the ILT boundries */
+ bnx2x_ilt_boundry_init_op(bp, ilt_cli, ilt->start_line, initop);
+}
+
+void bnx2x_ilt_client_init_op(struct bnx2x *bp,
+ struct ilt_client_info *ilt_cli, u8 initop)
+{
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+
+ bnx2x_ilt_client_init_op_ilt(bp, ilt, ilt_cli, initop);
+}
+
+static void bnx2x_ilt_client_id_init_op(struct bnx2x *bp,
+ int cli_num, u8 initop)
+{
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+ struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
+
+ bnx2x_ilt_client_init_op(bp, ilt_cli, initop);
+}
+
+void bnx2x_ilt_init_op(struct bnx2x *bp, u8 initop)
+{
+ bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_CDU, initop);
+ bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_QM, initop);
+ bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_SRC, initop);
+ bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_TM, initop);
+}
+
+static void bnx2x_ilt_init_client_psz(struct bnx2x *bp, int cli_num,
+ u32 psz_reg, u8 initop)
+{
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+ struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
+
+ if (ilt_cli->flags & ILT_CLIENT_SKIP_INIT)
+ return;
+
+ switch (initop) {
+ case INITOP_INIT:
+ /* set in the init-value array */
+ case INITOP_SET:
+ REG_WR(bp, psz_reg, ILOG2(ilt_cli->page_size >> 12));
+ break;
+ case INITOP_CLEAR:
+ break;
+ }
+}
+
+/*
+ * called during init common stage, ilt clients should be initialized
+ * prioir to calling this function
+ */
+void bnx2x_ilt_init_page_size(struct bnx2x *bp, u8 initop)
+{
+ bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_CDU,
+ PXP2_REG_RQ_CDU_P_SIZE, initop);
+ bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_QM,
+ PXP2_REG_RQ_QM_P_SIZE, initop);
+ bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_SRC,
+ PXP2_REG_RQ_SRC_P_SIZE, initop);
+ bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_TM,
+ PXP2_REG_RQ_TM_P_SIZE, initop);
+}
+
+/****************************************************************************
+* QM initializations
+****************************************************************************/
+#define QM_QUEUES_PER_FUNC 16 /* E1 has 32, but only 16 are used */
+#define QM_INIT_MIN_CID_COUNT 31
+#define QM_INIT(cid_cnt) (cid_cnt > QM_INIT_MIN_CID_COUNT)
+
+/* called during init port stage */
+void bnx2x_qm_init_cid_count(struct bnx2x *bp, int qm_cid_count,
+ u8 initop)
+{
+ int port = BP_PORT(bp);
+
+ if (QM_INIT(qm_cid_count)) {
+ switch (initop) {
+ case INITOP_INIT:
+ /* set in the init-value array */
+ case INITOP_SET:
+ REG_WR(bp, QM_REG_CONNNUM_0 + port*4,
+ qm_cid_count/16 - 1);
+ break;
+ case INITOP_CLEAR:
+ break;
+ }
+ }
+}
+
+static void bnx2x_qm_set_ptr_table(struct bnx2x *bp, int qm_cid_count)
+{
+ int i;
+ u32 wb_data[2];
+
+ wb_data[0] = wb_data[1] = 0;
+
+ for (i = 0; i < 4 * QM_QUEUES_PER_FUNC; i++) {
+ REG_WR(bp, QM_REG_BASEADDR + i*4,
+ qm_cid_count * 4 * (i % QM_QUEUES_PER_FUNC));
+ bnx2x_init_ind_wr(bp, QM_REG_PTRTBL + i*8,
+ wb_data, 2);
+
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, QM_REG_BASEADDR_EXT_A + i*4,
+ qm_cid_count * 4 * (i % QM_QUEUES_PER_FUNC));
+ bnx2x_init_ind_wr(bp, QM_REG_PTRTBL_EXT_A + i*8,
+ wb_data, 2);
+ }
+ }
+}
+
+/* called during init common stage */
+void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count,
+ u8 initop)
+{
+ if (!QM_INIT(qm_cid_count))
+ return;
+
+ switch (initop) {
+ case INITOP_INIT:
+ /* set in the init-value array */
+ case INITOP_SET:
+ bnx2x_qm_set_ptr_table(bp, qm_cid_count);
+ break;
+ case INITOP_CLEAR:
+ break;
+ }
+}
+
+/****************************************************************************
+* SRC initializations
+****************************************************************************/
+
+/* called during init func stage */
+void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
+ dma_addr_t t2_mapping, int src_cid_count)
+{
+ int i;
+ int port = BP_PORT(bp);
+
+ /* Initialize T2 */
+ for (i = 0; i < src_cid_count-1; i++)
+ t2[i].next = (u64)(t2_mapping + (i+1)*sizeof(struct src_ent));
+
+ /* tell the searcher where the T2 table is */
+ REG_WR(bp, SRC_REG_COUNTFREE0 + port*4, src_cid_count);
+
+ bnx2x_wr_64(bp, SRC_REG_FIRSTFREE0 + port*16,
+ U64_LO(t2_mapping), U64_HI(t2_mapping));
+
+ bnx2x_wr_64(bp, SRC_REG_LASTFREE0 + port*16,
+ U64_LO((u64)t2_mapping +
+ (src_cid_count-1) * sizeof(struct src_ent)),
+ U64_HI((u64)t2_mapping +
+ (src_cid_count-1) * sizeof(struct src_ent)));
}
#endif /* BNX2X_INIT_OPS_H */
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 0383e3066313..3e99bf9c42b9 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -28,7 +28,7 @@
/********************************************************/
#define ETH_HLEN 14
-#define ETH_OVREHEAD (ETH_HLEN + 8)/* 8 for CRC + VLAN*/
+#define ETH_OVREHEAD (ETH_HLEN + 8 + 8)/* 16 for CRC + VLAN + LLC */
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
#define ETH_MAX_JUMBO_PACKET_SIZE 9600
@@ -168,50 +168,19 @@
/**********************************************************/
/* INTERFACE */
/**********************************************************/
-#define CL45_WR_OVER_CL22(_bp, _port, _phy_addr, _bank, _addr, _val) \
- bnx2x_cl45_write(_bp, _port, 0, _phy_addr, \
- DEFAULT_PHY_DEV_ADDR, \
+
+#define CL45_WR_OVER_CL22(_bp, _phy, _bank, _addr, _val) \
+ bnx2x_cl45_write(_bp, _phy, \
+ (_phy)->def_md_devad, \
(_bank + (_addr & 0xf)), \
_val)
-#define CL45_RD_OVER_CL22(_bp, _port, _phy_addr, _bank, _addr, _val) \
- bnx2x_cl45_read(_bp, _port, 0, _phy_addr, \
- DEFAULT_PHY_DEV_ADDR, \
+#define CL45_RD_OVER_CL22(_bp, _phy, _bank, _addr, _val) \
+ bnx2x_cl45_read(_bp, _phy, \
+ (_phy)->def_md_devad, \
(_bank + (_addr & 0xf)), \
_val)
-static void bnx2x_set_serdes_access(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u32 emac_base = (params->port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
-
- /* Set Clause 22 */
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + params->port*0x10, 1);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245f8000);
- udelay(500);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245d000f);
- udelay(500);
- /* Set Clause 45 */
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + params->port*0x10, 0);
-}
-static void bnx2x_set_phy_mdio(struct link_params *params, u8 phy_flags)
-{
- struct bnx2x *bp = params->bp;
-
- if (phy_flags & PHY_XGXS_FLAG) {
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST +
- params->port*0x18, 0);
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,
- DEFAULT_PHY_DEV_ADDR);
- } else {
- bnx2x_set_serdes_access(params);
-
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_DEVAD +
- params->port*0x10,
- DEFAULT_PHY_DEV_ADDR);
- }
-}
-
static u32 bnx2x_bits_en(struct bnx2x *bp, u32 reg, u32 bits)
{
u32 val = REG_RD(bp, reg);
@@ -408,9 +377,60 @@ static u8 bnx2x_emac_enable(struct link_params *params,
return 0;
}
+static void bnx2x_update_bmac2(struct link_params *params,
+ struct link_vars *vars,
+ u8 is_lb)
+{
+ /*
+ * Set rx control: Strip CRC and enable BigMAC to relay
+ * control packets to the system as well
+ */
+ u32 wb_data[2];
+ struct bnx2x *bp = params->bp;
+ u32 bmac_addr = params->port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM;
+ u32 val = 0x14;
+
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+ /* Enable BigMAC to react on received Pause packets */
+ val |= (1<<5);
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_CONTROL,
+ wb_data, 2);
+ udelay(30);
+
+ /* Tx control */
+ val = 0xc0;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ val |= 0x800000;
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_CONTROL,
+ wb_data, 2);
+
+ val = 0x8000;
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_PAUSE_CONTROL,
+ wb_data, 2);
+
+ /* mac control */
+ val = 0x3; /* Enable RX and TX */
+ if (is_lb) {
+ val |= 0x4; /* Local loopback */
+ DP(NETIF_MSG_LINK, "enable bmac loopback\n");
+ }
+
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+}
-static u8 bnx2x_bmac_enable(struct link_params *params, struct link_vars *vars,
+static u8 bnx2x_bmac1_enable(struct link_params *params,
+ struct link_vars *vars,
u8 is_lb)
{
struct bnx2x *bp = params->bp;
@@ -420,17 +440,7 @@ static u8 bnx2x_bmac_enable(struct link_params *params, struct link_vars *vars,
u32 wb_data[2];
u32 val;
- DP(NETIF_MSG_LINK, "Enabling BigMAC\n");
- /* reset and unreset the BigMac */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- msleep(1);
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-
- /* enable access for bmac registers */
- REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x1);
+ DP(NETIF_MSG_LINK, "Enabling BigMAC1\n");
/* XGXS control */
wb_data[0] = 0x3c;
@@ -510,180 +520,121 @@ static u8 bnx2x_bmac_enable(struct link_params *params, struct link_vars *vars,
wb_data, 2);
}
- REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 0x1);
- REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 0x0);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 0x0);
- val = 0;
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
- val = 1;
- REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, val);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x1);
- REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x1);
- vars->mac_type = MAC_TYPE_BMAC;
return 0;
}
-static void bnx2x_phy_deassert(struct link_params *params, u8 phy_flags)
-{
- struct bnx2x *bp = params->bp;
- u32 val;
-
- if (phy_flags & PHY_XGXS_FLAG) {
- DP(NETIF_MSG_LINK, "bnx2x_phy_deassert:XGXS\n");
- val = XGXS_RESET_BITS;
-
- } else { /* SerDes */
- DP(NETIF_MSG_LINK, "bnx2x_phy_deassert:SerDes\n");
- val = SERDES_RESET_BITS;
- }
-
- val = val << (params->port*16);
-
- /* reset and unreset the SerDes/XGXS */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
- val);
- udelay(500);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET,
- val);
- bnx2x_set_phy_mdio(params, phy_flags);
-}
-
-void bnx2x_link_status_update(struct link_params *params,
- struct link_vars *vars)
+static u8 bnx2x_bmac2_enable(struct link_params *params,
+ struct link_vars *vars,
+ u8 is_lb)
{
struct bnx2x *bp = params->bp;
- u8 link_10g;
u8 port = params->port;
+ u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM;
+ u32 wb_data[2];
- if (params->switch_cfg == SWITCH_CFG_1G)
- vars->phy_flags = PHY_SERDES_FLAG;
- else
- vars->phy_flags = PHY_XGXS_FLAG;
- vars->link_status = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- port_mb[port].link_status));
-
- vars->link_up = (vars->link_status & LINK_STATUS_LINK_UP);
-
- if (vars->link_up) {
- DP(NETIF_MSG_LINK, "phy link up\n");
-
- vars->phy_link_up = 1;
- vars->duplex = DUPLEX_FULL;
- switch (vars->link_status &
- LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
- case LINK_10THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_10TFD:
- vars->line_speed = SPEED_10;
- break;
-
- case LINK_100TXHD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_100T4:
- case LINK_100TXFD:
- vars->line_speed = SPEED_100;
- break;
-
- case LINK_1000THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_1000TFD:
- vars->line_speed = SPEED_1000;
- break;
-
- case LINK_2500THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_2500TFD:
- vars->line_speed = SPEED_2500;
- break;
-
- case LINK_10GTFD:
- vars->line_speed = SPEED_10000;
- break;
-
- case LINK_12GTFD:
- vars->line_speed = SPEED_12000;
- break;
+ DP(NETIF_MSG_LINK, "Enabling BigMAC2\n");
- case LINK_12_5GTFD:
- vars->line_speed = SPEED_12500;
- break;
+ wb_data[0] = 0;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ udelay(30);
- case LINK_13GTFD:
- vars->line_speed = SPEED_13000;
- break;
+ /* XGXS control: Reset phy HW, MDIO registers, PHY PLL and BMAC */
+ wb_data[0] = 0x3c;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr +
+ BIGMAC2_REGISTER_BMAC_XGXS_CONTROL,
+ wb_data, 2);
- case LINK_15GTFD:
- vars->line_speed = SPEED_15000;
- break;
+ udelay(30);
- case LINK_16GTFD:
- vars->line_speed = SPEED_16000;
- break;
+ /* tx MAC SA */
+ wb_data[0] = ((params->mac_addr[2] << 24) |
+ (params->mac_addr[3] << 16) |
+ (params->mac_addr[4] << 8) |
+ params->mac_addr[5]);
+ wb_data[1] = ((params->mac_addr[0] << 8) |
+ params->mac_addr[1]);
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_SOURCE_ADDR,
+ wb_data, 2);
- default:
- break;
- }
+ udelay(30);
- if (vars->link_status & LINK_STATUS_TX_FLOW_CONTROL_ENABLED)
- vars->flow_ctrl |= BNX2X_FLOW_CTRL_TX;
- else
- vars->flow_ctrl &= ~BNX2X_FLOW_CTRL_TX;
+ /* Configure SAFC */
+ wb_data[0] = 0x1000200;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_LLFC_MSG_FLDS,
+ wb_data, 2);
+ udelay(30);
- if (vars->link_status & LINK_STATUS_RX_FLOW_CONTROL_ENABLED)
- vars->flow_ctrl |= BNX2X_FLOW_CTRL_RX;
- else
- vars->flow_ctrl &= ~BNX2X_FLOW_CTRL_RX;
+ /* set rx mtu */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_MAX_SIZE,
+ wb_data, 2);
+ udelay(30);
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- if (vars->line_speed &&
- ((vars->line_speed == SPEED_10) ||
- (vars->line_speed == SPEED_100))) {
- vars->phy_flags |= PHY_SGMII_FLAG;
- } else {
- vars->phy_flags &= ~PHY_SGMII_FLAG;
- }
- }
+ /* set tx mtu */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_MAX_SIZE,
+ wb_data, 2);
+ udelay(30);
+ /* set cnt max size */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD - 2;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_CNT_MAX_SIZE,
+ wb_data, 2);
+ udelay(30);
+ bnx2x_update_bmac2(params, vars, is_lb);
- /* anything 10 and over uses the bmac */
- link_10g = ((vars->line_speed == SPEED_10000) ||
- (vars->line_speed == SPEED_12000) ||
- (vars->line_speed == SPEED_12500) ||
- (vars->line_speed == SPEED_13000) ||
- (vars->line_speed == SPEED_15000) ||
- (vars->line_speed == SPEED_16000));
- if (link_10g)
- vars->mac_type = MAC_TYPE_BMAC;
- else
- vars->mac_type = MAC_TYPE_EMAC;
+ return 0;
+}
- } else { /* link down */
- DP(NETIF_MSG_LINK, "phy link down\n");
+u8 bnx2x_bmac_enable(struct link_params *params,
+ struct link_vars *vars,
+ u8 is_lb)
+{
+ u8 rc, port = params->port;
+ struct bnx2x *bp = params->bp;
+ u32 val;
+ /* reset and unreset the BigMac */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+ udelay(10);
- vars->phy_link_up = 0;
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- vars->line_speed = 0;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ /* enable access for bmac registers */
+ REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x1);
- /* indicate no mac active */
- vars->mac_type = MAC_TYPE_NONE;
- }
+ /* Enable BMAC according to BMAC type*/
+ if (CHIP_IS_E2(bp))
+ rc = bnx2x_bmac2_enable(params, vars, is_lb);
+ else
+ rc = bnx2x_bmac1_enable(params, vars, is_lb);
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 0x1);
+ REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 0x0);
+ val = 0;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ val = 1;
+ REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, val);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x1);
+ REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x1);
- DP(NETIF_MSG_LINK, "link_status 0x%x phy_link_up %x\n",
- vars->link_status, vars->phy_link_up);
- DP(NETIF_MSG_LINK, "line_speed %x duplex %x flow_ctrl 0x%x\n",
- vars->line_speed, vars->duplex, vars->flow_ctrl);
+ vars->mac_type = MAC_TYPE_BMAC;
+ return rc;
}
+
static void bnx2x_update_mng(struct link_params *params, u32 link_status)
{
struct bnx2x *bp = params->bp;
@@ -706,13 +657,25 @@ static void bnx2x_bmac_rx_disable(struct bnx2x *bp, u8 port)
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port) &&
nig_bmac_enable) {
- /* Clear Rx Enable bit in BMAC_CONTROL register */
- REG_RD_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
- wb_data, 2);
- wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
- wb_data, 2);
-
+ if (CHIP_IS_E2(bp)) {
+ /* Clear Rx Enable bit in BMAC_CONTROL register */
+ REG_RD_DMAE(bp, bmac_addr +
+ BIGMAC2_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
+ REG_WR_DMAE(bp, bmac_addr +
+ BIGMAC2_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ } else {
+ /* Clear Rx Enable bit in BMAC_CONTROL register */
+ REG_RD_DMAE(bp, bmac_addr +
+ BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
+ REG_WR_DMAE(bp, bmac_addr +
+ BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ }
msleep(1);
}
}
@@ -800,62 +763,69 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl,
return 0;
}
-static u32 bnx2x_get_emac_base(struct bnx2x *bp, u32 ext_phy_type, u8 port)
+static u32 bnx2x_get_emac_base(struct bnx2x *bp,
+ u32 mdc_mdio_access, u8 port)
{
- u32 emac_base;
-
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- /* All MDC/MDIO is directed through single EMAC */
+ u32 emac_base = 0;
+ switch (mdc_mdio_access) {
+ case SHARED_HW_CFG_MDC_MDIO_ACCESS1_PHY_TYPE:
+ break;
+ case SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC0:
+ if (REG_RD(bp, NIG_REG_PORT_SWAP))
+ emac_base = GRCBASE_EMAC1;
+ else
+ emac_base = GRCBASE_EMAC0;
+ break;
+ case SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1:
if (REG_RD(bp, NIG_REG_PORT_SWAP))
emac_base = GRCBASE_EMAC0;
else
emac_base = GRCBASE_EMAC1;
break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ case SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH:
+ emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ break;
+ case SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED:
emac_base = (port) ? GRCBASE_EMAC0 : GRCBASE_EMAC1;
break;
default:
- emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
break;
}
return emac_base;
}
-u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
- u8 phy_addr, u8 devad, u16 reg, u16 val)
+u8 bnx2x_cl45_write(struct bnx2x *bp, struct bnx2x_phy *phy,
+ u8 devad, u16 reg, u16 val)
{
u32 tmp, saved_mode;
u8 i, rc = 0;
- u32 mdio_ctrl = bnx2x_get_emac_base(bp, ext_phy_type, port);
/* set clause 45 mode, slow down the MDIO clock to 2.5MHz
* (a value of 49==0x31) and make sure that the AUTO poll is off
*/
- saved_mode = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ saved_mode = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
tmp = saved_mode & ~(EMAC_MDIO_MODE_AUTO_POLL |
EMAC_MDIO_MODE_CLOCK_CNT);
tmp |= (EMAC_MDIO_MODE_CLAUSE_45 |
(49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp);
- REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp);
+ REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
udelay(40);
/* address */
- tmp = ((phy_addr << 21) | (devad << 16) | reg |
+ tmp = ((phy->addr << 21) | (devad << 16) | reg |
EMAC_MDIO_COMM_COMMAND_ADDRESS |
EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
for (i = 0; i < 50; i++) {
udelay(10);
- tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
+ tmp = REG_RD(bp, phy->mdio_ctrl +
+ EMAC_REG_EMAC_MDIO_COMM);
if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
break;
@@ -866,15 +836,15 @@ u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
rc = -EFAULT;
} else {
/* data */
- tmp = ((phy_addr << 21) | (devad << 16) | val |
+ tmp = ((phy->addr << 21) | (devad << 16) | val |
EMAC_MDIO_COMM_COMMAND_WRITE_45 |
EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
for (i = 0; i < 50; i++) {
udelay(10);
- tmp = REG_RD(bp, mdio_ctrl +
+ tmp = REG_RD(bp, phy->mdio_ctrl +
EMAC_REG_EMAC_MDIO_COMM);
if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
@@ -888,42 +858,41 @@ u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
}
/* Restore the saved mode */
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
return rc;
}
-u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
- u8 phy_addr, u8 devad, u16 reg, u16 *ret_val)
+u8 bnx2x_cl45_read(struct bnx2x *bp, struct bnx2x_phy *phy,
+ u8 devad, u16 reg, u16 *ret_val)
{
u32 val, saved_mode;
u16 i;
u8 rc = 0;
- u32 mdio_ctrl = bnx2x_get_emac_base(bp, ext_phy_type, port);
/* set clause 45 mode, slow down the MDIO clock to 2.5MHz
* (a value of 49==0x31) and make sure that the AUTO poll is off
*/
- saved_mode = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
- val = saved_mode & ((EMAC_MDIO_MODE_AUTO_POLL |
+ saved_mode = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ val = saved_mode & ~((EMAC_MDIO_MODE_AUTO_POLL |
EMAC_MDIO_MODE_CLOCK_CNT));
val |= (EMAC_MDIO_MODE_CLAUSE_45 |
(49L << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);
- REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);
+ REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
udelay(40);
/* address */
- val = ((phy_addr << 21) | (devad << 16) | reg |
+ val = ((phy->addr << 21) | (devad << 16) | reg |
EMAC_MDIO_COMM_COMMAND_ADDRESS |
EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
for (i = 0; i < 50; i++) {
udelay(10);
- val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
+ val = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
break;
@@ -937,15 +906,15 @@ u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
} else {
/* data */
- val = ((phy_addr << 21) | (devad << 16) |
+ val = ((phy->addr << 21) | (devad << 16) |
EMAC_MDIO_COMM_COMMAND_READ_45 |
EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
for (i = 0; i < 50; i++) {
udelay(10);
- val = REG_RD(bp, mdio_ctrl +
+ val = REG_RD(bp, phy->mdio_ctrl +
EMAC_REG_EMAC_MDIO_COMM);
if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
*ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
@@ -961,32 +930,262 @@ u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
}
/* Restore the saved mode */
- REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
+ REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
return rc;
}
-static void bnx2x_set_aer_mmd(struct link_params *params,
- struct link_vars *vars)
+u8 bnx2x_phy_read(struct link_params *params, u8 phy_addr,
+ u8 devad, u16 reg, u16 *ret_val)
{
- struct bnx2x *bp = params->bp;
- u32 ser_lane;
- u16 offset;
+ u8 phy_index;
+ /**
+ * Probe for the phy according to the given phy_addr, and execute
+ * the read request on it
+ */
+ for (phy_index = 0; phy_index < params->num_phys; phy_index++) {
+ if (params->phy[phy_index].addr == phy_addr) {
+ return bnx2x_cl45_read(params->bp,
+ &params->phy[phy_index], devad,
+ reg, ret_val);
+ }
+ }
+ return -EINVAL;
+}
+u8 bnx2x_phy_write(struct link_params *params, u8 phy_addr,
+ u8 devad, u16 reg, u16 val)
+{
+ u8 phy_index;
+ /**
+ * Probe for the phy according to the given phy_addr, and execute
+ * the write request on it
+ */
+ for (phy_index = 0; phy_index < params->num_phys; phy_index++) {
+ if (params->phy[phy_index].addr == phy_addr) {
+ return bnx2x_cl45_write(params->bp,
+ &params->phy[phy_index], devad,
+ reg, val);
+ }
+ }
+ return -EINVAL;
+}
+
+static void bnx2x_set_aer_mmd_xgxs(struct link_params *params,
+ struct bnx2x_phy *phy)
+{
+ u32 ser_lane;
+ u16 offset, aer_val;
+ struct bnx2x *bp = params->bp;
ser_lane = ((params->lane_config &
PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
- offset = (vars->phy_flags & PHY_XGXS_FLAG) ?
- (params->phy_addr + ser_lane) : 0;
+ offset = phy->addr + ser_lane;
+ if (CHIP_IS_E2(bp))
+ aer_val = 0x2800 + offset - 1;
+ else
+ aer_val = 0x3800 + offset;
+ CL45_WR_OVER_CL22(bp, phy,
+ MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, aer_val);
+}
+static void bnx2x_set_aer_mmd_serdes(struct bnx2x *bp,
+ struct bnx2x_phy *phy)
+{
+ CL45_WR_OVER_CL22(bp, phy,
+ MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0x3800);
+}
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
- MDIO_REG_BANK_AER_BLOCK,
- MDIO_AER_BLOCK_AER_REG, 0x3800 + offset);
+/******************************************************************/
+/* Internal phy section */
+/******************************************************************/
+
+static void bnx2x_set_serdes_access(struct bnx2x *bp, u8 port)
+{
+ u32 emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+
+ /* Set Clause 22 */
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + port*0x10, 1);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245f8000);
+ udelay(500);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245d000f);
+ udelay(500);
+ /* Set Clause 45 */
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + port*0x10, 0);
+}
+
+static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port)
+{
+ u32 val;
+
+ DP(NETIF_MSG_LINK, "bnx2x_serdes_deassert\n");
+
+ val = SERDES_RESET_BITS << (port*16);
+
+ /* reset and unreset the SerDes/XGXS */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
+ udelay(500);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
+
+ bnx2x_set_serdes_access(bp, port);
+
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_DEVAD +
+ port*0x10,
+ DEFAULT_PHY_DEV_ADDR);
}
-static void bnx2x_set_master_ln(struct link_params *params)
+static void bnx2x_xgxs_deassert(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port;
+ u32 val;
+ DP(NETIF_MSG_LINK, "bnx2x_xgxs_deassert\n");
+ port = params->port;
+
+ val = XGXS_RESET_BITS << (port*16);
+
+ /* reset and unreset the SerDes/XGXS */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
+ udelay(500);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
+
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST +
+ port*0x18, 0);
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
+ params->phy[INT_PHY].def_md_devad);
+}
+
+
+void bnx2x_link_status_update(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 link_10g;
+ u8 port = params->port;
+
+ vars->link_status = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region,
+ port_mb[port].link_status));
+
+ vars->link_up = (vars->link_status & LINK_STATUS_LINK_UP);
+
+ if (vars->link_up) {
+ DP(NETIF_MSG_LINK, "phy link up\n");
+
+ vars->phy_link_up = 1;
+ vars->duplex = DUPLEX_FULL;
+ switch (vars->link_status &
+ LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
+ case LINK_10THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_10TFD:
+ vars->line_speed = SPEED_10;
+ break;
+
+ case LINK_100TXHD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_100T4:
+ case LINK_100TXFD:
+ vars->line_speed = SPEED_100;
+ break;
+
+ case LINK_1000THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_1000TFD:
+ vars->line_speed = SPEED_1000;
+ break;
+
+ case LINK_2500THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_2500TFD:
+ vars->line_speed = SPEED_2500;
+ break;
+
+ case LINK_10GTFD:
+ vars->line_speed = SPEED_10000;
+ break;
+
+ case LINK_12GTFD:
+ vars->line_speed = SPEED_12000;
+ break;
+
+ case LINK_12_5GTFD:
+ vars->line_speed = SPEED_12500;
+ break;
+
+ case LINK_13GTFD:
+ vars->line_speed = SPEED_13000;
+ break;
+
+ case LINK_15GTFD:
+ vars->line_speed = SPEED_15000;
+ break;
+
+ case LINK_16GTFD:
+ vars->line_speed = SPEED_16000;
+ break;
+
+ default:
+ break;
+ }
+ vars->flow_ctrl = 0;
+ if (vars->link_status & LINK_STATUS_TX_FLOW_CONTROL_ENABLED)
+ vars->flow_ctrl |= BNX2X_FLOW_CTRL_TX;
+
+ if (vars->link_status & LINK_STATUS_RX_FLOW_CONTROL_ENABLED)
+ vars->flow_ctrl |= BNX2X_FLOW_CTRL_RX;
+
+ if (!vars->flow_ctrl)
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ if (vars->line_speed &&
+ ((vars->line_speed == SPEED_10) ||
+ (vars->line_speed == SPEED_100))) {
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ } else {
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
+ }
+
+ /* anything 10 and over uses the bmac */
+ link_10g = ((vars->line_speed == SPEED_10000) ||
+ (vars->line_speed == SPEED_12000) ||
+ (vars->line_speed == SPEED_12500) ||
+ (vars->line_speed == SPEED_13000) ||
+ (vars->line_speed == SPEED_15000) ||
+ (vars->line_speed == SPEED_16000));
+ if (link_10g)
+ vars->mac_type = MAC_TYPE_BMAC;
+ else
+ vars->mac_type = MAC_TYPE_EMAC;
+
+ } else { /* link down */
+ DP(NETIF_MSG_LINK, "phy link down\n");
+
+ vars->phy_link_up = 0;
+
+ vars->line_speed = 0;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ /* indicate no mac active */
+ vars->mac_type = MAC_TYPE_NONE;
+ }
+
+ DP(NETIF_MSG_LINK, "link_status 0x%x phy_link_up %x\n",
+ vars->link_status, vars->phy_link_up);
+ DP(NETIF_MSG_LINK, "line_speed %x duplex %x flow_ctrl 0x%x\n",
+ vars->line_speed, vars->duplex, vars->flow_ctrl);
+}
+
+
+static void bnx2x_set_master_ln(struct link_params *params,
+ struct bnx2x_phy *phy)
{
struct bnx2x *bp = params->bp;
u16 new_master_ln, ser_lane;
@@ -995,47 +1194,44 @@ static void bnx2x_set_master_ln(struct link_params *params)
PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
/* set the master_ln for AN */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
&new_master_ln);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2 ,
MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
(new_master_ln | ser_lane));
}
-static u8 bnx2x_reset_unicore(struct link_params *params)
+static u8 bnx2x_reset_unicore(struct link_params *params,
+ struct bnx2x_phy *phy,
+ u8 set_serdes)
{
struct bnx2x *bp = params->bp;
u16 mii_control;
u16 i;
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, &mii_control);
/* reset the unicore */
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
(mii_control |
MDIO_COMBO_IEEO_MII_CONTROL_RESET));
- if (params->switch_cfg == SWITCH_CFG_1G)
- bnx2x_set_serdes_access(params);
+ if (set_serdes)
+ bnx2x_set_serdes_access(bp, params->port);
/* wait for the reset to self clear */
for (i = 0; i < MDIO_ACCESS_TIMEOUT; i++) {
udelay(5);
/* the reset erased the previous bank value */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
&mii_control);
@@ -1051,7 +1247,8 @@ static u8 bnx2x_reset_unicore(struct link_params *params)
}
-static void bnx2x_set_swap_lanes(struct link_params *params)
+static void bnx2x_set_swap_lanes(struct link_params *params,
+ struct bnx2x_phy *phy)
{
struct bnx2x *bp = params->bp;
/* Each two bits represents a lane number:
@@ -1069,71 +1266,62 @@ static void bnx2x_set_swap_lanes(struct link_params *params)
PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT);
if (rx_lane_swap != 0x1b) {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_RX_LN_SWAP,
(rx_lane_swap |
MDIO_XGXS_BLOCK2_RX_LN_SWAP_ENABLE |
MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE));
} else {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_RX_LN_SWAP, 0);
}
if (tx_lane_swap != 0x1b) {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_TX_LN_SWAP,
(tx_lane_swap |
MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE));
} else {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_TX_LN_SWAP, 0);
}
}
-static void bnx2x_set_parallel_detection(struct link_params *params,
- u8 phy_flags)
+static void bnx2x_set_parallel_detection(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 control2;
-
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
&control2);
- if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
control2 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
else
control2 &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
- DP(NETIF_MSG_LINK, "params->speed_cap_mask = 0x%x, control2 = 0x%x\n",
- params->speed_cap_mask, control2);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ DP(NETIF_MSG_LINK, "phy->speed_cap_mask = 0x%x, control2 = 0x%x\n",
+ phy->speed_cap_mask, control2);
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
control2);
- if ((phy_flags & PHY_XGXS_FLAG) &&
- (params->speed_cap_mask &
+ if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (phy->speed_cap_mask &
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
DP(NETIF_MSG_LINK, "XGXS\n");
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_10G_PARALLEL_DETECT,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT);
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_10G_PARALLEL_DETECT,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
&control2);
@@ -1142,15 +1330,13 @@ static void bnx2x_set_parallel_detection(struct link_params *params,
control2 |=
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_10G_PARALLEL_DETECT,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
control2);
/* Disable parallel detection of HiG */
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_XGXS_BLOCK2,
MDIO_XGXS_BLOCK2_UNICORE_MODE_10G,
MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS |
@@ -1158,7 +1344,8 @@ static void bnx2x_set_parallel_detection(struct link_params *params,
}
}
-static void bnx2x_set_autoneg(struct link_params *params,
+static void bnx2x_set_autoneg(struct bnx2x_phy *phy,
+ struct link_params *params,
struct link_vars *vars,
u8 enable_cl73)
{
@@ -1166,9 +1353,7 @@ static void bnx2x_set_autoneg(struct link_params *params,
u16 reg_val;
/* CL37 Autoneg */
-
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
@@ -1179,15 +1364,13 @@ static void bnx2x_set_autoneg(struct link_params *params,
reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
/* Enable/Disable Autodetection */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, &reg_val);
reg_val &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN |
@@ -1198,14 +1381,12 @@ static void bnx2x_set_autoneg(struct link_params *params,
else
reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, reg_val);
/* Enable TetonII and BAM autoneg */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_BAM_NEXT_PAGE,
MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
&reg_val);
@@ -1218,23 +1399,20 @@ static void bnx2x_set_autoneg(struct link_params *params,
reg_val &= ~(MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
}
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_BAM_NEXT_PAGE,
MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
reg_val);
if (enable_cl73) {
/* Enable Cl73 FSM status bits */
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_USERB0,
MDIO_CL73_USERB0_CL73_UCTRL,
0xe);
/* Enable BAM Station Manager*/
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_USERB0,
MDIO_CL73_USERB0_CL73_BAM_CTRL1,
MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN |
@@ -1242,20 +1420,18 @@ static void bnx2x_set_autoneg(struct link_params *params,
MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_NP_AFTER_BP_EN);
/* Advertise CL73 link speeds */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_ADV2,
&reg_val);
- if (params->speed_cap_mask &
+ if (phy->speed_cap_mask &
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4;
- if (params->speed_cap_mask &
+ if (phy->speed_cap_mask &
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_ADV2,
reg_val);
@@ -1266,38 +1442,35 @@ static void bnx2x_set_autoneg(struct link_params *params,
} else /* CL73 Autoneg Disabled */
reg_val = 0;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB0,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL, reg_val);
}
/* program SerDes, forced speed */
-static void bnx2x_program_serdes(struct link_params *params,
+static void bnx2x_program_serdes(struct bnx2x_phy *phy,
+ struct link_params *params,
struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u16 reg_val;
/* program duplex, disable autoneg and sgmii*/
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX |
MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK);
- if (params->req_duplex == DUPLEX_FULL)
+ if (phy->req_duplex == DUPLEX_FULL)
reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
/* program speed
- needed only if the speed is greater than 1G (2.5G or 10G) */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_MISC1, &reg_val);
/* clearing the speed value before setting the right speed */
@@ -1320,14 +1493,14 @@ static void bnx2x_program_serdes(struct link_params *params,
MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G;
}
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_MISC1, reg_val);
}
-static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params)
+static void bnx2x_set_brcm_cl37_advertisment(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 val = 0;
@@ -1335,29 +1508,28 @@ static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params)
/* configure the 48 bits for BAM AN */
/* set extended capabilities */
- if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)
+ if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)
val |= MDIO_OVER_1G_UP1_2_5G;
- if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
val |= MDIO_OVER_1G_UP1_10G;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_OVER_1G,
MDIO_OVER_1G_UP1, val);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_OVER_1G,
MDIO_OVER_1G_UP3, 0x400);
}
-static void bnx2x_calc_ieee_aneg_adv(struct link_params *params, u16 *ieee_fc)
+static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
+ struct link_params *params, u16 *ieee_fc)
{
struct bnx2x *bp = params->bp;
*ieee_fc = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
/* resolve pause mode and advertisement
* Please refer to Table 28B-3 of the 802.3ab-1999 spec */
- switch (params->req_flow_ctrl) {
+ switch (phy->req_flow_ctrl) {
case BNX2X_FLOW_CTRL_AUTO:
if (params->req_fc_auto_adv == BNX2X_FLOW_CTRL_BOTH) {
*ieee_fc |=
@@ -1385,30 +1557,30 @@ static void bnx2x_calc_ieee_aneg_adv(struct link_params *params, u16 *ieee_fc)
DP(NETIF_MSG_LINK, "ieee_fc = 0x%x\n", *ieee_fc);
}
-static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params,
+static void bnx2x_set_ieee_aneg_advertisment(struct bnx2x_phy *phy,
+ struct link_params *params,
u16 ieee_fc)
{
struct bnx2x *bp = params->bp;
u16 val;
/* for AN, we are always publishing full duplex */
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_AUTO_NEG_ADV, ieee_fc);
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_ADV1, &val);
val &= ~MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_BOTH;
val |= ((ieee_fc<<3) & MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_ADV1, val);
}
-static void bnx2x_restart_autoneg(struct link_params *params, u8 enable_cl73)
+static void bnx2x_restart_autoneg(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u8 enable_cl73)
{
struct bnx2x *bp = params->bp;
u16 mii_control;
@@ -1417,14 +1589,12 @@ static void bnx2x_restart_autoneg(struct link_params *params, u8 enable_cl73)
/* Enable and restart BAM/CL37 aneg */
if (enable_cl73) {
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB0,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
&mii_control);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB0,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
(mii_control |
@@ -1432,16 +1602,14 @@ static void bnx2x_restart_autoneg(struct link_params *params, u8 enable_cl73)
MDIO_CL73_IEEEB0_CL73_AN_CONTROL_RESTART_AN));
} else {
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
&mii_control);
DP(NETIF_MSG_LINK,
"bnx2x_restart_autoneg mii_control before = 0x%x\n",
mii_control);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
(mii_control |
@@ -1450,7 +1618,8 @@ static void bnx2x_restart_autoneg(struct link_params *params, u8 enable_cl73)
}
}
-static void bnx2x_initialize_sgmii_process(struct link_params *params,
+static void bnx2x_initialize_sgmii_process(struct bnx2x_phy *phy,
+ struct link_params *params,
struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
@@ -1458,8 +1627,7 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params,
/* in SGMII mode, the unicore is always slave */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
&control1);
@@ -1468,8 +1636,7 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params,
control1 &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE |
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET |
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_MSTR_MODE);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
control1);
@@ -1479,8 +1646,7 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params,
/* set speed, disable autoneg */
u16 mii_control;
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
&mii_control);
@@ -1508,18 +1674,17 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params,
}
/* setting the full duplex */
- if (params->req_duplex == DUPLEX_FULL)
+ if (phy->req_duplex == DUPLEX_FULL)
mii_control |=
MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL,
mii_control);
} else { /* AN mode */
/* enable and restart AN */
- bnx2x_restart_autoneg(params, 0);
+ bnx2x_restart_autoneg(phy, params, 0);
}
}
@@ -1549,91 +1714,24 @@ static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
default:
break;
}
+ if (pause_result & (1<<0))
+ vars->link_status |= LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE;
+ if (pause_result & (1<<1))
+ vars->link_status |= LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE;
}
-static u8 bnx2x_ext_phy_resolve_fc(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 ext_phy_addr;
- u16 ld_pause; /* local */
- u16 lp_pause; /* link partner */
- u16 an_complete; /* AN complete */
- u16 pause_result;
- u8 ret = 0;
- u32 ext_phy_type;
- u8 port = params->port;
- ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- /* read twice */
-
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_STATUS, &an_complete);
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_STATUS, &an_complete);
-
- if (an_complete & MDIO_AN_REG_STATUS_AN_COMPLETE) {
- ret = 1;
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV_PAUSE, &ld_pause);
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LP_AUTO_NEG, &lp_pause);
- pause_result = (ld_pause &
- MDIO_AN_REG_ADV_PAUSE_MASK) >> 8;
- pause_result |= (lp_pause &
- MDIO_AN_REG_ADV_PAUSE_MASK) >> 10;
- DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x\n",
- pause_result);
- bnx2x_pause_resolve(vars, pause_result);
- if (vars->flow_ctrl == BNX2X_FLOW_CTRL_NONE &&
- ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, &ld_pause);
-
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LP, &lp_pause);
- pause_result = (ld_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5;
- pause_result |= (lp_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
-
- bnx2x_pause_resolve(vars, pause_result);
- DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x\n",
- pause_result);
- }
- }
- return ret;
-}
-
-static u8 bnx2x_direct_parallel_detect_used(struct link_params *params)
+static u8 bnx2x_direct_parallel_detect_used(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 pd_10g, status2_1000x;
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ if (phy->req_line_speed != SPEED_AUTO_NEG)
+ return 0;
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
&status2_1000x);
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
&status2_1000x);
@@ -1643,8 +1741,7 @@ static u8 bnx2x_direct_parallel_detect_used(struct link_params *params)
return 1;
}
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_10G_PARALLEL_DETECT,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS,
&pd_10g);
@@ -1657,9 +1754,10 @@ static u8 bnx2x_direct_parallel_detect_used(struct link_params *params)
return 0;
}
-static void bnx2x_flow_ctrl_resolve(struct link_params *params,
- struct link_vars *vars,
- u32 gp_status)
+static void bnx2x_flow_ctrl_resolve(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars,
+ u32 gp_status)
{
struct bnx2x *bp = params->bp;
u16 ld_pause; /* local driver */
@@ -1669,12 +1767,13 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params,
vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
/* resolve from gp_status in case of AN complete and not sgmii */
- if ((params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
- (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) &&
- (!(vars->phy_flags & PHY_SGMII_FLAG)) &&
- (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)) {
- if (bnx2x_direct_parallel_detect_used(params)) {
+ if (phy->req_flow_ctrl != BNX2X_FLOW_CTRL_AUTO)
+ vars->flow_ctrl = phy->req_flow_ctrl;
+ else if (phy->req_line_speed != SPEED_AUTO_NEG)
+ vars->flow_ctrl = params->req_fc_auto_adv;
+ else if ((gp_status & MDIO_AN_CL73_OR_37_COMPLETE) &&
+ (!(vars->phy_flags & PHY_SGMII_FLAG))) {
+ if (bnx2x_direct_parallel_detect_used(phy, params)) {
vars->flow_ctrl = params->req_fc_auto_adv;
return;
}
@@ -1684,13 +1783,11 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params,
(MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE |
MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE)) {
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_ADV1,
&ld_pause);
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB1,
MDIO_CL73_IEEEB1_AN_LP_ADV1,
&lp_pause);
@@ -1703,14 +1800,11 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params,
DP(NETIF_MSG_LINK, "pause_result CL73 0x%x\n",
pause_result);
} else {
-
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_AUTO_NEG_ADV,
&ld_pause);
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1,
&lp_pause);
@@ -1722,26 +1816,18 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params,
pause_result);
}
bnx2x_pause_resolve(vars, pause_result);
- } else if ((params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
- (bnx2x_ext_phy_resolve_fc(params, vars))) {
- return;
- } else {
- if (params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO)
- vars->flow_ctrl = params->req_fc_auto_adv;
- else
- vars->flow_ctrl = params->req_flow_ctrl;
}
DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", vars->flow_ctrl);
}
-static void bnx2x_check_fallback_to_cl37(struct link_params *params)
+static void bnx2x_check_fallback_to_cl37(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 rx_status, ustat_val, cl37_fsm_recieved;
DP(NETIF_MSG_LINK, "bnx2x_check_fallback_to_cl37\n");
/* Step 1: Make sure signal is detected */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_RX0,
MDIO_RX0_RX_STATUS,
&rx_status);
@@ -1749,16 +1835,14 @@ static void bnx2x_check_fallback_to_cl37(struct link_params *params)
(MDIO_RX0_RX_STATUS_SIGDET)) {
DP(NETIF_MSG_LINK, "Signal is not detected. Restoring CL73."
"rx_status(0x80b0) = 0x%x\n", rx_status);
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB0,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN);
return;
}
/* Step 2: Check CL73 state machine */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_USERB0,
MDIO_CL73_USERB0_CL73_USTAT1,
&ustat_val);
@@ -1773,8 +1857,7 @@ static void bnx2x_check_fallback_to_cl37(struct link_params *params)
}
/* Step 3: Check CL37 Message Pages received to indicate LP
supports only CL37 */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_REMOTE_PHY,
MDIO_REMOTE_PHY_MISC_RX_STATUS,
&cl37_fsm_recieved);
@@ -1792,25 +1875,45 @@ static void bnx2x_check_fallback_to_cl37(struct link_params *params)
connected to a device which does not support cl73, but does support
cl37 BAM. In this case we disable cl73 and restart cl37 auto-neg */
/* Disable CL73 */
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
MDIO_REG_BANK_CL73_IEEEB0,
MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
0);
/* Restart CL37 autoneg */
- bnx2x_restart_autoneg(params, 0);
+ bnx2x_restart_autoneg(phy, params, 0);
DP(NETIF_MSG_LINK, "Disabling CL73, and restarting CL37 autoneg\n");
}
-static u8 bnx2x_link_settings_status(struct link_params *params,
- struct link_vars *vars,
- u32 gp_status,
- u8 ext_phy_link_up)
+
+static void bnx2x_xgxs_an_resolve(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars,
+ u32 gp_status)
+{
+ if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE)
+ vars->link_status |=
+ LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
+
+ if (bnx2x_direct_parallel_detect_used(phy, params))
+ vars->link_status |=
+ LINK_STATUS_PARALLEL_DETECTION_USED;
+}
+
+static u8 bnx2x_link_settings_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u16 new_line_speed;
+ u16 new_line_speed , gp_status;
u8 rc = 0;
- vars->link_status = 0;
+ /* Read gp_status */
+ CL45_RD_OVER_CL22(bp, phy,
+ MDIO_REG_BANK_GP_STATUS,
+ MDIO_GP_STATUS_TOP_AN_STATUS1,
+ &gp_status);
+
+ if (phy->req_line_speed == SPEED_AUTO_NEG)
+ vars->link_status |= LINK_STATUS_AUTO_NEGOTIATE_ENABLED;
if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) {
DP(NETIF_MSG_LINK, "phy link up gp_status=0x%x\n",
gp_status);
@@ -1823,7 +1926,12 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
else
vars->duplex = DUPLEX_HALF;
- bnx2x_flow_ctrl_resolve(params, vars, gp_status);
+ if (SINGLE_MEDIA_DIRECT(params)) {
+ bnx2x_flow_ctrl_resolve(phy, params, vars, gp_status);
+ if (phy->req_line_speed == SPEED_AUTO_NEG)
+ bnx2x_xgxs_an_resolve(phy, params, vars,
+ gp_status);
+ }
switch (gp_status & GP_STATUS_SPEED_MASK) {
case GP_STATUS_10M:
@@ -1905,56 +2013,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
return -EINVAL;
}
- /* Upon link speed change set the NIG into drain mode.
- Comes to deals with possible FIFO glitch due to clk change
- when speed is decreased without link down indicator */
- if (new_line_speed != vars->line_speed) {
- if (XGXS_EXT_PHY_TYPE(params->ext_phy_config) !=
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT &&
- ext_phy_link_up) {
- DP(NETIF_MSG_LINK, "Internal link speed %d is"
- " different than the external"
- " link speed %d\n", new_line_speed,
- vars->line_speed);
- vars->phy_link_up = 0;
- return 0;
- }
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
- + params->port*4, 0);
- msleep(1);
- }
vars->line_speed = new_line_speed;
- vars->link_status |= LINK_STATUS_SERDES_LINK;
-
- if ((params->req_line_speed == SPEED_AUTO_NEG) &&
- ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
- (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
- (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) ||
- (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726))) {
- vars->autoneg = AUTO_NEG_ENABLED;
-
- if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
- vars->autoneg |= AUTO_NEG_COMPLETE;
- vars->link_status |=
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
- }
-
- vars->autoneg |= AUTO_NEG_PARALLEL_DETECTION_USED;
- vars->link_status |=
- LINK_STATUS_PARALLEL_DETECTION_USED;
-
- }
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
- vars->link_status |=
- LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
-
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
- vars->link_status |=
- LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
} else { /* link_down */
DP(NETIF_MSG_LINK, "phy link down\n");
@@ -1963,38 +2022,32 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
vars->duplex = DUPLEX_FULL;
vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->autoneg = AUTO_NEG_DISABLED;
vars->mac_type = MAC_TYPE_NONE;
- if ((params->req_line_speed == SPEED_AUTO_NEG) &&
- ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT))) {
+ if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ SINGLE_MEDIA_DIRECT(params)) {
/* Check signal is detected */
- bnx2x_check_fallback_to_cl37(params);
+ bnx2x_check_fallback_to_cl37(phy, params);
}
}
DP(NETIF_MSG_LINK, "gp_status 0x%x phy_link_up %x line_speed %x\n",
gp_status, vars->phy_link_up, vars->line_speed);
- DP(NETIF_MSG_LINK, "duplex %x flow_ctrl 0x%x"
- " autoneg 0x%x\n",
- vars->duplex,
- vars->flow_ctrl, vars->autoneg);
- DP(NETIF_MSG_LINK, "link_status 0x%x\n", vars->link_status);
-
+ DP(NETIF_MSG_LINK, "duplex %x flow_ctrl 0x%x link_status 0x%x\n",
+ vars->duplex, vars->flow_ctrl, vars->link_status);
return rc;
}
static void bnx2x_set_gmii_tx_driver(struct link_params *params)
{
struct bnx2x *bp = params->bp;
+ struct bnx2x_phy *phy = &params->phy[INT_PHY];
u16 lp_up2;
u16 tx_driver;
u16 bank;
/* read precomp */
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
MDIO_REG_BANK_OVER_1G,
MDIO_OVER_1G_LP_UP2, &lp_up2);
@@ -2008,8 +2061,7 @@ static void bnx2x_set_gmii_tx_driver(struct link_params *params)
for (bank = MDIO_REG_BANK_TX0; bank <= MDIO_REG_BANK_TX3;
bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0)) {
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_RD_OVER_CL22(bp, phy,
bank,
MDIO_TX0_TX_DRIVER, &tx_driver);
@@ -2018,8 +2070,7 @@ static void bnx2x_set_gmii_tx_driver(struct link_params *params)
(tx_driver & MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK)) {
tx_driver &= ~MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK;
tx_driver |= lp_up2;
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
+ CL45_WR_OVER_CL22(bp, phy,
bank,
MDIO_TX0_TX_DRIVER, tx_driver);
}
@@ -2027,7 +2078,7 @@ static void bnx2x_set_gmii_tx_driver(struct link_params *params)
}
static u8 bnx2x_emac_program(struct link_params *params,
- u32 line_speed, u32 duplex)
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u8 port = params->port;
@@ -2039,7 +2090,7 @@ static u8 bnx2x_emac_program(struct link_params *params,
(EMAC_MODE_25G_MODE |
EMAC_MODE_PORT_MII_10M |
EMAC_MODE_HALF_DUPLEX));
- switch (line_speed) {
+ switch (vars->line_speed) {
case SPEED_10:
mode |= EMAC_MODE_PORT_MII_10M;
break;
@@ -2058,371 +2109,1373 @@ static u8 bnx2x_emac_program(struct link_params *params,
default:
/* 10G not valid for EMAC */
- DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n", line_speed);
+ DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
+ vars->line_speed);
return -EINVAL;
}
- if (duplex == DUPLEX_HALF)
+ if (vars->duplex == DUPLEX_HALF)
mode |= EMAC_MODE_HALF_DUPLEX;
bnx2x_bits_en(bp,
GRCBASE_EMAC0 + port*0x400 + EMAC_REG_EMAC_MODE,
mode);
- bnx2x_set_led(params, LED_MODE_OPER, line_speed);
+ bnx2x_set_led(params, vars, LED_MODE_OPER, vars->line_speed);
return 0;
}
-/*****************************************************************************/
-/* External Phy section */
-/*****************************************************************************/
-void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port)
+static void bnx2x_set_preemphasis(struct bnx2x_phy *phy,
+ struct link_params *params)
{
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- msleep(1);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
+
+ u16 bank, i = 0;
+ struct bnx2x *bp = params->bp;
+
+ for (bank = MDIO_REG_BANK_RX0, i = 0; bank <= MDIO_REG_BANK_RX3;
+ bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0), i++) {
+ CL45_WR_OVER_CL22(bp, phy,
+ bank,
+ MDIO_RX0_RX_EQ_BOOST,
+ phy->rx_preemphasis[i]);
+ }
+
+ for (bank = MDIO_REG_BANK_TX0, i = 0; bank <= MDIO_REG_BANK_TX3;
+ bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0), i++) {
+ CL45_WR_OVER_CL22(bp, phy,
+ bank,
+ MDIO_TX0_TX_DRIVER,
+ phy->tx_preemphasis[i]);
+ }
}
-static void bnx2x_ext_phy_reset(struct link_params *params,
- struct link_vars *vars)
+static void bnx2x_init_internal_phy(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u32 ext_phy_type;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u8 enable_cl73 = (SINGLE_MEDIA_DIRECT(params) ||
+ (params->loopback_mode == LOOPBACK_XGXS));
+ if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
+ if (SINGLE_MEDIA_DIRECT(params) &&
+ (params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED))
+ bnx2x_set_preemphasis(phy, params);
- DP(NETIF_MSG_LINK, "Port %x: bnx2x_ext_phy_reset\n", params->port);
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- /* The PHY reset is controled by GPIO 1
- * Give it 1ms of reset pulse
- */
- if (vars->phy_flags & PHY_XGXS_FLAG) {
+ /* forced speed requested? */
+ if (vars->line_speed != SPEED_AUTO_NEG ||
+ (SINGLE_MEDIA_DIRECT(params) &&
+ params->loopback_mode == LOOPBACK_EXT)) {
+ DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "XGXS Direct\n");
- break;
+ /* disable autoneg */
+ bnx2x_set_autoneg(phy, params, vars, 0);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- DP(NETIF_MSG_LINK, "XGXS 8705/8706\n");
+ /* program speed and duplex */
+ bnx2x_program_serdes(phy, params, vars);
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ } else { /* AN_mode */
+ DP(NETIF_MSG_LINK, "not SGMII, AN\n");
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
+ /* AN enabled */
+ bnx2x_set_brcm_cl37_advertisment(phy, params);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0xa040);
- break;
+ /* program duplex & pause advertisement (for aneg) */
+ bnx2x_set_ieee_aneg_advertisment(phy, params,
+ vars->ieee_fc);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- break;
+ /* enable autoneg */
+ bnx2x_set_autoneg(phy, params, vars, enable_cl73);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ /* enable and restart AN */
+ bnx2x_restart_autoneg(phy, params, enable_cl73);
+ }
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ } else { /* SGMII mode */
+ DP(NETIF_MSG_LINK, "SGMII\n");
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ bnx2x_initialize_sgmii_process(phy, params, vars);
+ }
+}
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
- break;
+static u8 bnx2x_init_serdes(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ u8 rc;
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
+ bnx2x_set_aer_mmd_serdes(params->bp, phy);
+ rc = bnx2x_reset_unicore(params, phy, 1);
+ /* reset the SerDes and wait for reset bit return low */
+ if (rc != 0)
+ return rc;
+ bnx2x_set_aer_mmd_serdes(params->bp, phy);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- DP(NETIF_MSG_LINK, "XGXS 8072\n");
+ return rc;
+}
- /* Unset Low Power Mode and SW reset */
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+static u8 bnx2x_init_xgxs(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ u8 rc;
+ vars->phy_flags = PHY_XGXS_FLAG;
+ if ((phy->req_line_speed &&
+ ((phy->req_line_speed == SPEED_100) ||
+ (phy->req_line_speed == SPEED_10))) ||
+ (!phy->req_line_speed &&
+ (phy->speed_cap_mask >=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+ (phy->speed_cap_mask <
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ ))
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ else
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
- break;
+ bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
+ bnx2x_set_aer_mmd_xgxs(params, phy);
+ bnx2x_set_master_ln(params, phy);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- DP(NETIF_MSG_LINK, "XGXS 8073\n");
+ rc = bnx2x_reset_unicore(params, phy, 0);
+ /* reset the SerDes and wait for reset bit return low */
+ if (rc != 0)
+ return rc;
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ bnx2x_set_aer_mmd_xgxs(params, phy);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ /* setting the masterLn_def again after the reset */
+ bnx2x_set_master_ln(params, phy);
+ bnx2x_set_swap_lanes(params, phy);
+
+ return rc;
+}
+
+static u16 bnx2x_wait_reset_complete(struct bnx2x *bp,
+ struct bnx2x_phy *phy)
+{
+ u16 cnt, ctrl;
+ /* Wait for soft reset to get cleared upto 1 sec */
+ for (cnt = 0; cnt < 1000; cnt++) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, &ctrl);
+ if (!(ctrl & (1<<15)))
break;
+ msleep(1);
+ }
+ DP(NETIF_MSG_LINK, "control reg 0x%x (after %d ms)\n", ctrl, cnt);
+ return cnt;
+}
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- DP(NETIF_MSG_LINK, "XGXS SFX7101\n");
+static void bnx2x_link_int_enable(struct link_params *params)
+{
+ u8 port = params->port;
+ u32 mask;
+ struct bnx2x *bp = params->bp;
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ /* setting the status to report on link up
+ for either XGXS or SerDes */
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
- break;
+ if (params->switch_cfg == SWITCH_CFG_10G) {
+ mask = (NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_XGXS0_LINK_STATUS);
+ DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n");
+ if (!(SINGLE_MEDIA_DIRECT(params)) &&
+ params->phy[INT_PHY].type !=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- params->port);
+ } else { /* SerDes */
+ mask = NIG_MASK_SERDES0_LINK_STATUS;
+ DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n");
+ if (!(SINGLE_MEDIA_DIRECT(params)) &&
+ params->phy[INT_PHY].type !=
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
+ }
+ bnx2x_bits_en(bp,
+ NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ mask);
+
+ DP(NETIF_MSG_LINK, "port %x, is_xgxs %x, int_status 0x%x\n", port,
+ (params->switch_cfg == SWITCH_CFG_10G),
+ REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
+ DP(NETIF_MSG_LINK, " int_mask 0x%x, MI_INT %x, SERDES_LINK %x\n",
+ REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
+ REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
+ REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS+port*0x3c));
+ DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+}
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
+static void bnx2x_rearm_latch_signal(struct bnx2x *bp, u8 port,
+ u8 exp_mi_int)
+{
+ u32 latch_status = 0;
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- DP(NETIF_MSG_LINK, "XGXS PHY Failure detected\n");
- break;
+ /**
+ * Disable the MI INT ( external phy int ) by writing 1 to the
+ * status register. Link down indication is high-active-signal,
+ * so in this case we need to write the status to clear the XOR
+ */
+ /* Read Latched signals */
+ latch_status = REG_RD(bp,
+ NIG_REG_LATCH_STATUS_0 + port*8);
+ DP(NETIF_MSG_LINK, "latch_status = 0x%x\n", latch_status);
+ /* Handle only those with latched-signal=up.*/
+ if (exp_mi_int)
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0
+ + port*4,
+ NIG_STATUS_EMAC0_MI_INT);
+ else
+ bnx2x_bits_dis(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0
+ + port*4,
+ NIG_STATUS_EMAC0_MI_INT);
- default:
- DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
- params->ext_phy_config);
- break;
+ if (latch_status & 1) {
+
+ /* For all latched-signal=up : Re-Arm Latch signals */
+ REG_WR(bp, NIG_REG_LATCH_STATUS_0 + port*8,
+ (latch_status & 0xfffe) | (latch_status & 1));
+ }
+ /* For all latched-signal=up,Write original_signal to status */
+}
+
+static void bnx2x_link_int_ack(struct link_params *params,
+ struct link_vars *vars, u8 is_10g)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+
+ /* first reset all status
+ * we assume only one line will be change at a time */
+ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
+ if (vars->phy_link_up) {
+ if (is_10g) {
+ /* Disable the 10G link interrupt
+ * by writing 1 to the status register
+ */
+ DP(NETIF_MSG_LINK, "10G XGXS phy link up\n");
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ NIG_STATUS_XGXS0_LINK10G);
+
+ } else if (params->switch_cfg == SWITCH_CFG_10G) {
+ /* Disable the link interrupt
+ * by writing 1 to the relevant lane
+ * in the status register
+ */
+ u32 ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+
+ DP(NETIF_MSG_LINK, "%d speed XGXS phy link up\n",
+ vars->line_speed);
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ ((1 << ser_lane) <<
+ NIG_STATUS_XGXS0_LINK_STATUS_SIZE));
+
+ } else { /* SerDes */
+ DP(NETIF_MSG_LINK, "SerDes phy link up\n");
+ /* Disable the link interrupt
+ * by writing 1 to the status register
+ */
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ NIG_STATUS_SERDES0_LINK_STATUS);
}
- } else { /* SerDes */
- ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "SerDes Direct\n");
- break;
+ }
+}
+
+static u8 bnx2x_format_ver(u32 num, u8 *str, u16 *len)
+{
+ u8 *str_ptr = str;
+ u32 mask = 0xf0000000;
+ u8 shift = 8*4;
+ u8 digit;
+ u8 remove_leading_zeros = 1;
+ if (*len < 10) {
+ /* Need more than 10chars for this format */
+ *str_ptr = '\0';
+ (*len)--;
+ return -EINVAL;
+ }
+ while (shift > 0) {
+
+ shift -= 4;
+ digit = ((num & mask) >> shift);
+ if (digit == 0 && remove_leading_zeros) {
+ mask = mask >> 4;
+ continue;
+ } else if (digit < 0xa)
+ *str_ptr = digit + '0';
+ else
+ *str_ptr = digit - 0xa + 'a';
+ remove_leading_zeros = 0;
+ str_ptr++;
+ (*len)--;
+ mask = mask >> 4;
+ if (shift == 4*4) {
+ *str_ptr = '.';
+ str_ptr++;
+ (*len)--;
+ remove_leading_zeros = 1;
+ }
+ }
+ return 0;
+}
+
+
+static u8 bnx2x_null_format_ver(u32 spirom_ver, u8 *str, u16 *len)
+{
+ str[0] = '\0';
+ (*len)--;
+ return 0;
+}
+
+u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
+ u8 *version, u16 len)
+{
+ struct bnx2x *bp;
+ u32 spirom_ver = 0;
+ u8 status = 0;
+ u8 *ver_p = version;
+ u16 remain_len = len;
+ if (version == NULL || params == NULL)
+ return -EINVAL;
+ bp = params->bp;
+
+ /* Extract first external phy*/
+ version[0] = '\0';
+ spirom_ver = REG_RD(bp, params->phy[EXT_PHY1].ver_addr);
+
+ if (params->phy[EXT_PHY1].format_fw_ver) {
+ status |= params->phy[EXT_PHY1].format_fw_ver(spirom_ver,
+ ver_p,
+ &remain_len);
+ ver_p += (len - remain_len);
+ }
+ if ((params->num_phys == MAX_PHYS) &&
+ (params->phy[EXT_PHY2].ver_addr != 0)) {
+ spirom_ver = REG_RD(bp,
+ params->phy[EXT_PHY2].ver_addr);
+ if (params->phy[EXT_PHY2].format_fw_ver) {
+ *ver_p = '/';
+ ver_p++;
+ remain_len--;
+ status |= params->phy[EXT_PHY2].format_fw_ver(
+ spirom_ver,
+ ver_p,
+ &remain_len);
+ ver_p = version + (len - remain_len);
+ }
+ }
+ *ver_p = '\0';
+ return status;
+}
+
+static void bnx2x_set_xgxs_loopback(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ u8 port = params->port;
+ struct bnx2x *bp = params->bp;
+
+ if (phy->req_line_speed != SPEED_1000) {
+ u32 md_devad;
+
+ DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n");
+
+ /* change the uni_phy_addr in the nig */
+ md_devad = REG_RD(bp, (NIG_REG_XGXS0_CTRL_MD_DEVAD +
+ port*0x18));
+
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18, 0x5);
+
+ bnx2x_cl45_write(bp, phy,
+ 5,
+ (MDIO_REG_BANK_AER_BLOCK +
+ (MDIO_AER_BLOCK_AER_REG & 0xf)),
+ 0x2800);
+
+ bnx2x_cl45_write(bp, phy,
+ 5,
+ (MDIO_REG_BANK_CL73_IEEEB0 +
+ (MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
+ 0x6041);
+ msleep(200);
+ /* set aer mmd back */
+ bnx2x_set_aer_mmd_xgxs(params, phy);
+
+ /* and md_devad */
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
+ md_devad);
+
+ } else {
+ u16 mii_ctrl;
+ DP(NETIF_MSG_LINK, "XGXS 1G loopback enable\n");
+ bnx2x_cl45_read(bp, phy, 5,
+ (MDIO_REG_BANK_COMBO_IEEE0 +
+ (MDIO_COMBO_IEEE0_MII_CONTROL & 0xf)),
+ &mii_ctrl);
+ bnx2x_cl45_write(bp, phy, 5,
+ (MDIO_REG_BANK_COMBO_IEEE0 +
+ (MDIO_COMBO_IEEE0_MII_CONTROL & 0xf)),
+ mii_ctrl |
+ MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK);
+ }
+}
+
+/*
+ *------------------------------------------------------------------------
+ * bnx2x_override_led_value -
+ *
+ * Override the led value of the requested led
+ *
+ *------------------------------------------------------------------------
+ */
+u8 bnx2x_override_led_value(struct bnx2x *bp, u8 port,
+ u32 led_idx, u32 value)
+{
+ u32 reg_val;
+
+ /* If port 0 then use EMAC0, else use EMAC1*/
+ u32 emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+
+ DP(NETIF_MSG_LINK,
+ "bnx2x_override_led_value() port %x led_idx %d value %d\n",
+ port, led_idx, value);
+
+ switch (led_idx) {
+ case 0: /* 10MB led */
+ /* Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 10M_OVERRIDE bit,
+ otherwise reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_10MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_10MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 1: /*100MB led */
+ /*Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 100M_OVERRIDE bit,
+ otherwise reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_100MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_100MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 2: /* 1000MB led */
+ /* Read the current value of the LED register in the
+ EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 1000M_OVERRIDE bit, otherwise
+ reset it. */
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_1000MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_1000MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 3: /* 2500MB led */
+ /* Read the current value of the LED register in the
+ EMAC block*/
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 2500M_OVERRIDE bit, otherwise
+ reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_2500MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_2500MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 4: /*10G led */
+ if (port == 0) {
+ REG_WR(bp, NIG_REG_LED_10G_P0,
+ value);
+ } else {
+ REG_WR(bp, NIG_REG_LED_10G_P1,
+ value);
+ }
+ break;
+ case 5: /* TRAFFIC led */
+ /* Find if the traffic control is via BMAC or EMAC */
+ if (port == 0)
+ reg_val = REG_RD(bp, NIG_REG_NIG_EMAC0_EN);
+ else
+ reg_val = REG_RD(bp, NIG_REG_NIG_EMAC1_EN);
+
+ /* Override the traffic led in the EMAC:*/
+ if (reg_val == 1) {
+ /* Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base +
+ EMAC_REG_EMAC_LED);
+ /* Set the TRAFFIC_OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the TRAFFIC bit, otherwise
+ reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_TRAFFIC) :
+ (reg_val & ~EMAC_LED_TRAFFIC);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ } else { /* Override the traffic led in the BMAC: */
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
+ + port*4, 1);
+ REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 + port*4,
+ value);
+ }
+ break;
+ default:
+ DP(NETIF_MSG_LINK,
+ "bnx2x_override_led_value() unknown led index %d "
+ "(should be 0-5)\n", led_idx);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
- DP(NETIF_MSG_LINK, "SerDes 5482\n");
- bnx2x_ext_phy_hw_reset(bp, params->port);
+u8 bnx2x_set_led(struct link_params *params,
+ struct link_vars *vars, u8 mode, u32 speed)
+{
+ u8 port = params->port;
+ u16 hw_led_mode = params->hw_led_mode;
+ u8 rc = 0, phy_idx;
+ u32 tmp;
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);
+ DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",
+ speed, hw_led_mode);
+ /* In case */
+ for (phy_idx = EXT_PHY1; phy_idx < MAX_PHYS; phy_idx++) {
+ if (params->phy[phy_idx].set_link_led) {
+ params->phy[phy_idx].set_link_led(
+ &params->phy[phy_idx], params, mode);
+ }
+ }
+
+ switch (mode) {
+ case LED_MODE_FRONT_PANEL_OFF:
+ case LED_MODE_OFF:
+ REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0);
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
+ SHARED_HW_CFG_LED_MAC1);
+
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
+ break;
+
+ case LED_MODE_OPER:
+ /**
+ * For all other phys, OPER mode is same as ON, so in case
+ * link is down, do nothing
+ **/
+ if (!vars->link_up)
break;
+ case LED_MODE_ON:
+ if (SINGLE_MEDIA_DIRECT(params)) {
+ /**
+ * This is a work-around for HW issue found when link
+ * is up in CL73
+ */
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);
+ REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);
+ } else {
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
+ hw_led_mode);
+ }
- default:
- DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",
- params->ext_phy_config);
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 +
+ port*4, 0);
+ /* Set blinking rate to ~15.9Hz */
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,
+ LED_BLINK_RATE_VAL);
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
+ port*4, 1);
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED,
+ (tmp & (~EMAC_LED_OVERRIDE)));
+
+ if (CHIP_IS_E1(bp) &&
+ ((speed == SPEED_2500) ||
+ (speed == SPEED_1000) ||
+ (speed == SPEED_100) ||
+ (speed == SPEED_10))) {
+ /* On Everest 1 Ax chip versions for speeds less than
+ 10G LED scheme is different */
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
+ + port*4, 1);
+ REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 +
+ port*4, 0);
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 +
+ port*4, 1);
+ }
+ break;
+
+ default:
+ rc = -EINVAL;
+ DP(NETIF_MSG_LINK, "bnx2x_set_led: Invalid led mode %d\n",
+ mode);
+ break;
+ }
+ return rc;
+
+}
+
+/**
+ * This function comes to reflect the actual link state read DIRECTLY from the
+ * HW
+ */
+u8 bnx2x_test_link(struct link_params *params, struct link_vars *vars,
+ u8 is_serdes)
+{
+ struct bnx2x *bp = params->bp;
+ u16 gp_status = 0, phy_index = 0;
+ u8 ext_phy_link_up = 0, serdes_phy_type;
+ struct link_vars temp_vars;
+
+ CL45_RD_OVER_CL22(bp, &params->phy[INT_PHY],
+ MDIO_REG_BANK_GP_STATUS,
+ MDIO_GP_STATUS_TOP_AN_STATUS1,
+ &gp_status);
+ /* link is up only if both local phy and external phy are up */
+ if (!(gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS))
+ return -ESRCH;
+
+ switch (params->num_phys) {
+ case 1:
+ /* No external PHY */
+ return 0;
+ case 2:
+ ext_phy_link_up = params->phy[EXT_PHY1].read_status(
+ &params->phy[EXT_PHY1],
+ params, &temp_vars);
+ break;
+ case 3: /* Dual Media */
+ for (phy_index = EXT_PHY1; phy_index < params->num_phys;
+ phy_index++) {
+ serdes_phy_type = ((params->phy[phy_index].media_type ==
+ ETH_PHY_SFP_FIBER) ||
+ (params->phy[phy_index].media_type ==
+ ETH_PHY_XFP_FIBER));
+
+ if (is_serdes != serdes_phy_type)
+ continue;
+ if (params->phy[phy_index].read_status) {
+ ext_phy_link_up |=
+ params->phy[phy_index].read_status(
+ &params->phy[phy_index],
+ params, &temp_vars);
+ }
+ }
+ break;
+ }
+ if (ext_phy_link_up)
+ return 0;
+ return -ESRCH;
+}
+
+static u8 bnx2x_link_initialize(struct link_params *params,
+ struct link_vars *vars)
+{
+ u8 rc = 0;
+ u8 phy_index, non_ext_phy;
+ struct bnx2x *bp = params->bp;
+ /**
+ * In case of external phy existence, the line speed would be the
+ * line speed linked up by the external phy. In case it is direct
+ * only, then the line_speed during initialization will be
+ * equal to the req_line_speed
+ */
+ vars->line_speed = params->phy[INT_PHY].req_line_speed;
+
+ /**
+ * Initialize the internal phy in case this is a direct board
+ * (no external phys), or this board has external phy which requires
+ * to first.
+ */
+
+ if (params->phy[INT_PHY].config_init)
+ params->phy[INT_PHY].config_init(
+ &params->phy[INT_PHY],
+ params, vars);
+
+ /* init ext phy and enable link state int */
+ non_ext_phy = (SINGLE_MEDIA_DIRECT(params) ||
+ (params->loopback_mode == LOOPBACK_XGXS));
+
+ if (non_ext_phy ||
+ (params->phy[EXT_PHY1].flags & FLAGS_INIT_XGXS_FIRST) ||
+ (params->loopback_mode == LOOPBACK_EXT_PHY)) {
+ struct bnx2x_phy *phy = &params->phy[INT_PHY];
+ if (vars->line_speed == SPEED_AUTO_NEG)
+ bnx2x_set_parallel_detection(phy, params);
+ bnx2x_init_internal_phy(phy, params, vars);
+ }
+
+ /* Init external phy*/
+ if (!non_ext_phy)
+ for (phy_index = EXT_PHY1; phy_index < params->num_phys;
+ phy_index++) {
+ /**
+ * No need to initialize second phy in case of first
+ * phy only selection. In case of second phy, we do
+ * need to initialize the first phy, since they are
+ * connected.
+ **/
+ if (phy_index == EXT_PHY2 &&
+ (bnx2x_phy_selection(params) ==
+ PORT_HW_CFG_PHY_SELECTION_FIRST_PHY)) {
+ DP(NETIF_MSG_LINK, "Not initializing"
+ "second phy\n");
+ continue;
+ }
+ params->phy[phy_index].config_init(
+ &params->phy[phy_index],
+ params, vars);
+ }
+
+ /* Reset the interrupt indication after phy was initialized */
+ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 +
+ params->port*4,
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+ return rc;
+}
+
+static void bnx2x_int_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ /* reset the SerDes/XGXS */
+ REG_WR(params->bp, GRCBASE_MISC +
+ MISC_REGISTERS_RESET_REG_3_CLEAR,
+ (0x1ff << (params->port*16)));
+}
+
+static void bnx2x_common_ext_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 gpio_port;
+ /* HW reset */
+ if (CHIP_IS_E2(bp))
+ gpio_port = BP_PATH(bp);
+ else
+ gpio_port = params->port;
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ gpio_port);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ gpio_port);
+ DP(NETIF_MSG_LINK, "reset external PHY\n");
+}
+
+static u8 bnx2x_update_link_down(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+
+ DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);
+ bnx2x_set_led(params, vars, LED_MODE_OFF, 0);
+
+ /* indicate no mac active */
+ vars->mac_type = MAC_TYPE_NONE;
+
+ /* update shared memory */
+ vars->link_status = 0;
+ vars->line_speed = 0;
+ bnx2x_update_mng(params, vars->link_status);
+
+ /* activate nig drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+
+ /* reset BigMac */
+ bnx2x_bmac_rx_disable(bp, params->port);
+ REG_WR(bp, GRCBASE_MISC +
+ MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+ return 0;
+}
+
+static u8 bnx2x_update_link_up(struct link_params *params,
+ struct link_vars *vars,
+ u8 link_10g)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 rc = 0;
+
+ vars->link_status |= LINK_STATUS_LINK_UP;
+
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ vars->link_status |=
+ LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
+
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+ vars->link_status |=
+ LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
+
+ if (link_10g) {
+ bnx2x_bmac_enable(params, vars, 0);
+ bnx2x_set_led(params, vars,
+ LED_MODE_OPER, SPEED_10000);
+ } else {
+ rc = bnx2x_emac_program(params, vars);
+
+ bnx2x_emac_enable(params, vars, 0);
+
+ /* AN complete? */
+ if ((vars->link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE)
+ && (!(vars->phy_flags & PHY_SGMII_FLAG)) &&
+ SINGLE_MEDIA_DIRECT(params))
+ bnx2x_set_gmii_tx_driver(params);
+ }
+
+ /* PBF - link up */
+ if (!(CHIP_IS_E2(bp)))
+ rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
+ vars->line_speed);
+
+ /* disable drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
+
+ /* update shared memory */
+ bnx2x_update_mng(params, vars->link_status);
+ msleep(20);
+ return rc;
+}
+/**
+ * The bnx2x_link_update function should be called upon link
+ * interrupt.
+ * Link is considered up as follows:
+ * - DIRECT_SINGLE_MEDIA - Only XGXS link (internal link) needs
+ * to be up
+ * - SINGLE_MEDIA - The link between the 577xx and the external
+ * phy (XGXS) need to up as well as the external link of the
+ * phy (PHY_EXT1)
+ * - DUAL_MEDIA - The link between the 577xx and the first
+ * external phy needs to be up, and at least one of the 2
+ * external phy link must be up.
+ */
+u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ struct link_vars phy_vars[MAX_PHYS];
+ u8 port = params->port;
+ u8 link_10g, phy_index;
+ u8 ext_phy_link_up = 0, cur_link_up, rc = 0;
+ u8 is_mi_int = 0;
+ u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed;
+ u8 active_external_phy = INT_PHY;
+ vars->link_status = 0;
+ for (phy_index = INT_PHY; phy_index < params->num_phys;
+ phy_index++) {
+ phy_vars[phy_index].flow_ctrl = 0;
+ phy_vars[phy_index].link_status = 0;
+ phy_vars[phy_index].line_speed = 0;
+ phy_vars[phy_index].duplex = DUPLEX_FULL;
+ phy_vars[phy_index].phy_link_up = 0;
+ phy_vars[phy_index].link_up = 0;
+ }
+
+ DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n",
+ port, (vars->phy_flags & PHY_XGXS_FLAG),
+ REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
+
+ is_mi_int = (u8)(REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT +
+ port*0x18) > 0);
+ DP(NETIF_MSG_LINK, "int_mask 0x%x MI_INT %x, SERDES_LINK %x\n",
+ REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
+ is_mi_int,
+ REG_RD(bp,
+ NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c));
+
+ DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ /**
+ * Step 1:
+ * Check external link change only for external phys, and apply
+ * priority selection between them in case the link on both phys
+ * is up. Note that the instead of the common vars, a temporary
+ * vars argument is used since each phy may have different link/
+ * speed/duplex result
+ */
+ for (phy_index = EXT_PHY1; phy_index < params->num_phys;
+ phy_index++) {
+ struct bnx2x_phy *phy = &params->phy[phy_index];
+ if (!phy->read_status)
+ continue;
+ /* Read link status and params of this ext phy */
+ cur_link_up = phy->read_status(phy, params,
+ &phy_vars[phy_index]);
+ if (cur_link_up) {
+ DP(NETIF_MSG_LINK, "phy in index %d link is up\n",
+ phy_index);
+ } else {
+ DP(NETIF_MSG_LINK, "phy in index %d link is down\n",
+ phy_index);
+ continue;
+ }
+
+ if (!ext_phy_link_up) {
+ ext_phy_link_up = 1;
+ active_external_phy = phy_index;
+ } else {
+ switch (bnx2x_phy_selection(params)) {
+ case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
+ /**
+ * In this option, the first PHY makes sure to pass the
+ * traffic through itself only.
+ * Its not clear how to reset the link on the second phy
+ **/
+ active_external_phy = EXT_PHY1;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
+ /**
+ * In this option, the first PHY makes sure to pass the
+ * traffic through the second PHY.
+ **/
+ active_external_phy = EXT_PHY2;
+ break;
+ default:
+ /**
+ * Link indication on both PHYs with the following cases
+ * is invalid:
+ * - FIRST_PHY means that second phy wasn't initialized,
+ * hence its link is expected to be down
+ * - SECOND_PHY means that first phy should not be able
+ * to link up by itself (using configuration)
+ * - DEFAULT should be overriden during initialiazation
+ **/
+ DP(NETIF_MSG_LINK, "Invalid link indication"
+ "mpc=0x%x. DISABLING LINK !!!\n",
+ params->multi_phy_config);
+ ext_phy_link_up = 0;
+ break;
+ }
+ }
+ }
+ prev_line_speed = vars->line_speed;
+ /**
+ * Step 2:
+ * Read the status of the internal phy. In case of
+ * DIRECT_SINGLE_MEDIA board, this link is the external link,
+ * otherwise this is the link between the 577xx and the first
+ * external phy
+ */
+ if (params->phy[INT_PHY].read_status)
+ params->phy[INT_PHY].read_status(
+ &params->phy[INT_PHY],
+ params, vars);
+ /**
+ * The INT_PHY flow control reside in the vars. This include the
+ * case where the speed or flow control are not set to AUTO.
+ * Otherwise, the active external phy flow control result is set
+ * to the vars. The ext_phy_line_speed is needed to check if the
+ * speed is different between the internal phy and external phy.
+ * This case may be result of intermediate link speed change.
+ */
+ if (active_external_phy > INT_PHY) {
+ vars->flow_ctrl = phy_vars[active_external_phy].flow_ctrl;
+ /**
+ * Link speed is taken from the XGXS. AN and FC result from
+ * the external phy.
+ */
+ vars->link_status |= phy_vars[active_external_phy].link_status;
+
+ /**
+ * if active_external_phy is first PHY and link is up - disable
+ * disable TX on second external PHY
+ */
+ if (active_external_phy == EXT_PHY1) {
+ if (params->phy[EXT_PHY2].phy_specific_func) {
+ DP(NETIF_MSG_LINK, "Disabling TX on"
+ " EXT_PHY2\n");
+ params->phy[EXT_PHY2].phy_specific_func(
+ &params->phy[EXT_PHY2],
+ params, DISABLE_TX);
+ }
+ }
+
+ ext_phy_line_speed = phy_vars[active_external_phy].line_speed;
+ vars->duplex = phy_vars[active_external_phy].duplex;
+ if (params->phy[active_external_phy].supported &
+ SUPPORTED_FIBRE)
+ vars->link_status |= LINK_STATUS_SERDES_LINK;
+ DP(NETIF_MSG_LINK, "Active external phy selected: %x\n",
+ active_external_phy);
+ }
+
+ for (phy_index = EXT_PHY1; phy_index < params->num_phys;
+ phy_index++) {
+ if (params->phy[phy_index].flags &
+ FLAGS_REARM_LATCH_SIGNAL) {
+ bnx2x_rearm_latch_signal(bp, port,
+ phy_index ==
+ active_external_phy);
break;
}
}
+ DP(NETIF_MSG_LINK, "vars->flow_ctrl = 0x%x, vars->link_status = 0x%x,"
+ " ext_phy_line_speed = %d\n", vars->flow_ctrl,
+ vars->link_status, ext_phy_line_speed);
+ /**
+ * Upon link speed change set the NIG into drain mode. Comes to
+ * deals with possible FIFO glitch due to clk change when speed
+ * is decreased without link down indicator
+ */
+
+ if (vars->phy_link_up) {
+ if (!(SINGLE_MEDIA_DIRECT(params)) && ext_phy_link_up &&
+ (ext_phy_line_speed != vars->line_speed)) {
+ DP(NETIF_MSG_LINK, "Internal link speed %d is"
+ " different than the external"
+ " link speed %d\n", vars->line_speed,
+ ext_phy_line_speed);
+ vars->phy_link_up = 0;
+ } else if (prev_line_speed != vars->line_speed) {
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+ + params->port*4, 0);
+ msleep(1);
+ }
+ }
+
+ /* anything 10 and over uses the bmac */
+ link_10g = ((vars->line_speed == SPEED_10000) ||
+ (vars->line_speed == SPEED_12000) ||
+ (vars->line_speed == SPEED_12500) ||
+ (vars->line_speed == SPEED_13000) ||
+ (vars->line_speed == SPEED_15000) ||
+ (vars->line_speed == SPEED_16000));
+
+ bnx2x_link_int_ack(params, vars, link_10g);
+
+ /**
+ * In case external phy link is up, and internal link is down
+ * (not initialized yet probably after link initialization, it
+ * needs to be initialized.
+ * Note that after link down-up as result of cable plug, the xgxs
+ * link would probably become up again without the need
+ * initialize it
+ */
+ if (!(SINGLE_MEDIA_DIRECT(params))) {
+ DP(NETIF_MSG_LINK, "ext_phy_link_up = %d, int_link_up = %d,"
+ " init_preceding = %d\n", ext_phy_link_up,
+ vars->phy_link_up,
+ params->phy[EXT_PHY1].flags &
+ FLAGS_INIT_XGXS_FIRST);
+ if (!(params->phy[EXT_PHY1].flags &
+ FLAGS_INIT_XGXS_FIRST)
+ && ext_phy_link_up && !vars->phy_link_up) {
+ vars->line_speed = ext_phy_line_speed;
+ if (vars->line_speed < SPEED_1000)
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ else
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
+ bnx2x_init_internal_phy(&params->phy[INT_PHY],
+ params,
+ vars);
+ }
+ }
+ /**
+ * Link is up only if both local phy and external phy (in case of
+ * non-direct board) are up
+ */
+ vars->link_up = (vars->phy_link_up &&
+ (ext_phy_link_up ||
+ SINGLE_MEDIA_DIRECT(params)));
+
+ if (vars->link_up)
+ rc = bnx2x_update_link_up(params, vars, link_10g);
+ else
+ rc = bnx2x_update_link_down(params, vars);
+
+ return rc;
+}
+
+
+/*****************************************************************************/
+/* External Phy section */
+/*****************************************************************************/
+void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port)
+{
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ msleep(1);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
}
static void bnx2x_save_spirom_version(struct bnx2x *bp, u8 port,
- u32 shmem_base, u32 spirom_ver)
+ u32 spirom_ver, u32 ver_addr)
{
DP(NETIF_MSG_LINK, "FW version 0x%x:0x%x for port %d\n",
(u16)(spirom_ver>>16), (u16)spirom_ver, port);
- REG_WR(bp, shmem_base +
- offsetof(struct shmem_region,
- port_mb[port].ext_phy_fw_version),
- spirom_ver);
+
+ if (ver_addr)
+ REG_WR(bp, ver_addr, spirom_ver);
}
-static void bnx2x_save_bcm_spirom_ver(struct bnx2x *bp, u8 port,
- u32 ext_phy_type, u8 ext_phy_addr,
- u32 shmem_base)
+static void bnx2x_save_bcm_spirom_ver(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ u8 port)
{
u16 fw_ver1, fw_ver2;
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2, &fw_ver2);
- bnx2x_save_spirom_version(bp, port, shmem_base,
- (u32)(fw_ver1<<16 | fw_ver2));
+ bnx2x_save_spirom_version(bp, port, (u32)(fw_ver1<<16 | fw_ver2),
+ phy->ver_addr);
}
-
-static void bnx2x_save_8481_spirom_version(struct bnx2x *bp, u8 port,
- u8 ext_phy_addr, u32 shmem_base)
+static void bnx2x_ext_phy_set_pause(struct link_params *params,
+ struct bnx2x_phy *phy,
+ struct link_vars *vars)
{
- u16 val, fw_ver1, fw_ver2, cnt;
- /* For the 32 bits registers in 8481, access via MDIO2ARM interface.*/
- /* (1) set register 0xc200_0014(SPI_BRIDGE_CTRL_2) to 0x03000000 */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr, MDIO_PMA_DEVAD,
- 0xA819, 0x0014);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA81A,
- 0xc200);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA81B,
- 0x0000);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA81C,
- 0x0300);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA817,
- 0x0009);
+ u16 val;
+ struct bnx2x *bp = params->bp;
+ /* read modify write pause advertizing */
+ bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV_PAUSE, &val);
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA818,
- &val);
- if (val & 1)
- break;
- udelay(5);
+ val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH;
+
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+ bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
+ val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
}
- if (cnt == 100) {
- DP(NETIF_MSG_LINK, "Unable to read 8481 phy fw version(1)\n");
- bnx2x_save_spirom_version(bp, port,
- shmem_base, 0);
- return;
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
+ val |= MDIO_AN_REG_ADV_PAUSE_PAUSE;
}
+ DP(NETIF_MSG_LINK, "Ext phy AN advertize 0x%x\n", val);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV_PAUSE, val);
+}
+static u8 bnx2x_ext_phy_resolve_fc(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 ld_pause; /* local */
+ u16 lp_pause; /* link partner */
+ u16 pause_result;
+ u8 ret = 0;
+ /* read twice */
- /* 2) read register 0xc200_0000 (SPI_FW_STATUS) */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr, MDIO_PMA_DEVAD,
- 0xA819, 0x0000);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr, MDIO_PMA_DEVAD,
- 0xA81A, 0xc200);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr, MDIO_PMA_DEVAD,
- 0xA817, 0x000A);
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA818,
- &val);
- if (val & 1)
- break;
- udelay(5);
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ if (phy->req_flow_ctrl != BNX2X_FLOW_CTRL_AUTO)
+ vars->flow_ctrl = phy->req_flow_ctrl;
+ else if (phy->req_line_speed != SPEED_AUTO_NEG)
+ vars->flow_ctrl = params->req_fc_auto_adv;
+ else if (vars->link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE) {
+ ret = 1;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV_PAUSE, &ld_pause);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LP_AUTO_NEG, &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_AN_REG_ADV_PAUSE_MASK) >> 8;
+ pause_result |= (lp_pause &
+ MDIO_AN_REG_ADV_PAUSE_MASK) >> 10;
+ DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x\n",
+ pause_result);
+ bnx2x_pause_resolve(vars, pause_result);
}
- if (cnt == 100) {
- DP(NETIF_MSG_LINK, "Unable to read 8481 phy fw version(2)\n");
- bnx2x_save_spirom_version(bp, port,
- shmem_base, 0);
+ return ret;
+}
+
+static void bnx2x_ext_phy_10G_an_resolve(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ struct link_vars *vars)
+{
+ u16 val;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_STATUS, &val);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_STATUS, &val);
+ if (val & (1<<5))
+ vars->link_status |= LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
+ if ((val & (1<<0)) == 0)
+ vars->link_status |= LINK_STATUS_PARALLEL_DETECTION_USED;
+}
+
+/******************************************************************/
+/* common BCM8073/BCM8727 PHY SECTION */
+/******************************************************************/
+static void bnx2x_8073_resolve_fc(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ if (phy->req_line_speed == SPEED_10 ||
+ phy->req_line_speed == SPEED_100) {
+ vars->flow_ctrl = phy->req_flow_ctrl;
return;
}
- /* lower 16 bits of the register SPI_FW_STATUS */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA81B,
- &fw_ver1);
- /* upper 16 bits of register SPI_FW_STATUS */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- 0xA81C,
- &fw_ver2);
+ if (bnx2x_ext_phy_resolve_fc(phy, params, vars) &&
+ (vars->flow_ctrl == BNX2X_FLOW_CTRL_NONE)) {
+ u16 pause_result;
+ u16 ld_pause; /* local */
+ u16 lp_pause; /* link partner */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, &ld_pause);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LP, &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5;
+ pause_result |= (lp_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
- bnx2x_save_spirom_version(bp, port,
- shmem_base, (fw_ver2<<16) | fw_ver1);
+ bnx2x_pause_resolve(vars, pause_result);
+ DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x\n",
+ pause_result);
+ }
}
-static void bnx2x_bcm8072_external_rom_boot(struct link_params *params)
+static void bnx2x_8073_8727_external_rom_boot(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ u8 port)
{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ /* Boot port from external ROM */
+ /* EDC grst */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ 0x0001);
- /* Need to wait 200ms after reset */
- msleep(200);
- /* Boot port from external ROM
- * Set ser_boot_ctl bit in the MISC_CTRL1 register
- */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+ /* ucode reboot and rst */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ 0x008c);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0001);
/* Reset internal microprocessor */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
- /* set micro reset = 0 */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
- /* Reset internal microprocessor */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
- /* wait for 100ms for code download via SPI port */
- msleep(100);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+
+ /* Release srst bit */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+
+ /* wait for 120ms for code download via SPI port */
+ msleep(120);
/* Clear ser_boot_ctl bit */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0000);
- /* Wait 100ms */
- msleep(100);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+ bnx2x_save_bcm_spirom_ver(bp, phy, port);
+}
+
+static void bnx2x_8073_set_xaui_low_power_mode(struct bnx2x *bp,
+ struct bnx2x_phy *phy)
+{
+ u16 val;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_CHIP_REV, &val);
+
+ if (val == 0) {
+ /* Mustn't set low power mode in 8073 A0 */
+ return;
+ }
+
+ /* Disable PLL sequencer (use read-modify-write to clear bit 13) */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, &val);
+ val &= ~(1<<13);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
- bnx2x_save_bcm_spirom_ver(bp, port,
- ext_phy_type,
- ext_phy_addr,
- params->shmem_base);
+ /* PLL controls */
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805E, 0x1077);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805D, 0x0000);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805C, 0x030B);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805B, 0x1240);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805A, 0x2490);
+
+ /* Tx Controls */
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A7, 0x0C74);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A6, 0x9041);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A5, 0x4640);
+
+ /* Rx Controls */
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FE, 0x01C4);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FD, 0x9249);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FC, 0x2015);
+
+ /* Enable PLL sequencer (use read-modify-write to set bit 13) */
+ bnx2x_cl45_read(bp, phy, MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, &val);
+ val |= (1<<13);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
}
-static u8 bnx2x_8073_is_snr_needed(struct link_params *params)
+/******************************************************************/
+/* BCM8073 PHY SECTION */
+/******************************************************************/
+static u8 bnx2x_8073_is_snr_needed(struct bnx2x *bp, struct bnx2x_phy *phy)
{
/* This is only required for 8073A1, version 102 only */
-
- struct bnx2x *bp = params->bp;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
u16 val;
/* Read 8073 HW revision*/
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8073_CHIP_REV, &val);
@@ -2431,9 +3484,7 @@ static u8 bnx2x_8073_is_snr_needed(struct link_params *params)
return 0;
}
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2, &val);
@@ -2444,15 +3495,11 @@ static u8 bnx2x_8073_is_snr_needed(struct link_params *params)
return 1;
}
-static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params)
+static u8 bnx2x_8073_xaui_wa(struct bnx2x *bp, struct bnx2x_phy *phy)
{
- struct bnx2x *bp = params->bp;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
u16 val, cnt, cnt1 ;
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8073_CHIP_REV, &val);
@@ -2466,9 +3513,7 @@ static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params)
poll Dev1, Reg $C820: */
for (cnt = 0; cnt < 1000; cnt++) {
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
&val);
@@ -2485,9 +3530,7 @@ static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params)
XAUI workaround has completed),
then continue on with system initialization.*/
for (cnt1 = 0; cnt1 < 1000; cnt1++) {
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8073_XAUI_WA, &val);
if (val & (1<<15)) {
@@ -2505,143 +3548,391 @@ static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params)
return -EINVAL;
}
-static void bnx2x_bcm8073_bcm8727_external_rom_boot(struct bnx2x *bp, u8 port,
- u8 ext_phy_addr,
- u32 ext_phy_type,
- u32 shmem_base)
+static void bnx2x_807x_force_10G(struct bnx2x *bp, struct bnx2x_phy *phy)
{
- /* Boot port from external ROM */
- /* EDC grst */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- 0x0001);
+ /* Force KR or KX */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x2040);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0x000b);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0000);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x0000);
+}
- /* ucode reboot and rst */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- 0x008c);
+static void bnx2x_8073_set_pause_cl37(struct link_params *params,
+ struct bnx2x_phy *phy,
+ struct link_vars *vars)
+{
+ u16 cl37_val;
+ struct bnx2x *bp = params->bp;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, &cl37_val);
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+ cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+ bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ }
+ DP(NETIF_MSG_LINK,
+ "Ext phy AN advertize cl37 0x%x\n", cl37_val);
- /* Reset internal microprocessor */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, cl37_val);
+ msleep(500);
+}
- /* Release srst bit */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val = 0, tmp1;
+ u8 gpio_port;
+ DP(NETIF_MSG_LINK, "Init 8073\n");
- /* wait for 100ms for code download via SPI port */
- msleep(100);
+ if (CHIP_IS_E2(bp))
+ gpio_port = BP_PATH(bp);
+ else
+ gpio_port = params->port;
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, gpio_port);
- /* Clear ser_boot_ctl bit */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, gpio_port);
- bnx2x_save_bcm_spirom_ver(bp, port,
- ext_phy_type,
- ext_phy_addr,
- shmem_base);
-}
+ /* enable LASI */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL, (1<<2));
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 0x0004);
-static void bnx2x_bcm8073_external_rom_boot(struct bnx2x *bp, u8 port,
- u8 ext_phy_addr,
- u32 shmem_base)
-{
- bnx2x_bcm8073_bcm8727_external_rom_boot(bp, port, ext_phy_addr,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- shmem_base);
-}
+ bnx2x_8073_set_pause_cl37(params, phy, vars);
-static void bnx2x_bcm8727_external_rom_boot(struct bnx2x *bp, u8 port,
- u8 ext_phy_addr,
- u32 shmem_base)
-{
- bnx2x_bcm8073_bcm8727_external_rom_boot(bp, port, ext_phy_addr,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- shmem_base);
+ bnx2x_8073_set_xaui_low_power_mode(bp, phy);
-}
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &tmp1);
-static void bnx2x_bcm8726_external_rom_boot(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM, &tmp1);
- /* Need to wait 100ms after reset */
- msleep(100);
+ DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1);
- /* Micro controller re-boot */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- 0x018B);
+ /* Enable CL37 BAM */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_BAM, &val);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_BAM, val | 1);
- /* Set soft reset */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+ if (params->loopback_mode == LOOPBACK_EXT) {
+ bnx2x_807x_force_10G(bp, phy);
+ DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n");
+ return 0;
+ } else {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0002);
+ }
+ if (phy->req_line_speed != SPEED_AUTO_NEG) {
+ if (phy->req_line_speed == SPEED_10000) {
+ val = (1<<7);
+ } else if (phy->req_line_speed == SPEED_2500) {
+ val = (1<<5);
+ /* Note that 2.5G works only
+ when used with 1G advertisment */
+ } else
+ val = (1<<5);
+ } else {
+ val = 0;
+ if (phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ val |= (1<<7);
+
+ /* Note that 2.5G works only when
+ used with 1G advertisment */
+ if (phy->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
+ val |= (1<<5);
+ DP(NETIF_MSG_LINK, "807x autoneg val = 0x%x\n", val);
+ }
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV, val);
+ bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8073_2_5G, &tmp1);
+
+ if (((phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) &&
+ (phy->req_line_speed == SPEED_AUTO_NEG)) ||
+ (phy->req_line_speed == SPEED_2500)) {
+ u16 phy_ver;
+ /* Allow 2.5G for A1 and above */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_CHIP_REV,
+ &phy_ver);
+ DP(NETIF_MSG_LINK, "Add 2.5G\n");
+ if (phy_ver > 0)
+ tmp1 |= 1;
+ else
+ tmp1 &= 0xfffe;
+ } else {
+ DP(NETIF_MSG_LINK, "Disable 2.5G\n");
+ tmp1 &= 0xfffe;
+ }
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8073_2_5G, tmp1);
+ /* Add support for CL37 (passive mode) II */
- /* wait for 150ms for microcode load */
- msleep(150);
+ bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, &tmp1);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD,
+ (tmp1 | ((phy->req_duplex == DUPLEX_FULL) ?
+ 0x20 : 0x40)));
- /* Disable serial boot control, tristates pins SS_N, SCK, MOSI, MISO */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+ /* Add support for CL37 (passive mode) III */
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
- msleep(200);
- bnx2x_save_bcm_spirom_ver(bp, port,
- ext_phy_type,
- ext_phy_addr,
- params->shmem_base);
+ /* The SNR will improve about 2db by changing
+ BW and FEE main tap. Rest commands are executed
+ after link is up*/
+ if (bnx2x_8073_is_snr_needed(bp, phy))
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_EDC_FFE_MAIN,
+ 0xFB0C);
+
+ /* Enable FEC (Forware Error Correction) Request in the AN */
+ bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV2, &tmp1);
+ tmp1 |= (1<<15);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV2, tmp1);
+
+ bnx2x_ext_phy_set_pause(params, phy, vars);
+
+ /* Restart autoneg */
+ msleep(500);
+ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
+ DP(NETIF_MSG_LINK, "807x Autoneg Restart: Advertise 1G=%x, 10G=%x\n",
+ ((val & (1<<5)) > 0), ((val & (1<<7)) > 0));
+ return 0;
+}
+
+static u8 bnx2x_8073_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 link_up = 0;
+ u16 val1, val2;
+ u16 link_status = 0;
+ u16 an1000_status = 0;
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val1);
+
+ DP(NETIF_MSG_LINK, "8703 LASI status 0x%x\n", val1);
+
+ /* clear the interrupt LASI status register */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n", val2, val1);
+ /* Clear MSG-OUT */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &val1);
+
+ /* Check the LASI */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM, &val2);
+
+ DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2);
+
+ /* Check the link status */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val2);
+ DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
+ link_up = ((val1 & 4) == 4);
+ DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1);
+
+ if (link_up &&
+ ((phy->req_line_speed != SPEED_10000))) {
+ if (bnx2x_8073_xaui_wa(bp, phy) != 0)
+ return 0;
+ }
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &an1000_status);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &an1000_status);
+
+ /* Check the link status on 1.1.2 */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "KR PMA status 0x%x->0x%x,"
+ "an_link_status=0x%x\n", val2, val1, an1000_status);
+
+ link_up = (((val1 & 4) == 4) || (an1000_status & (1<<1)));
+ if (link_up && bnx2x_8073_is_snr_needed(bp, phy)) {
+ /* The SNR will improve about 2dbby
+ changing the BW and FEE main tap.*/
+ /* The 1st write to change FFE main
+ tap is set before restart AN */
+ /* Change PLL Bandwidth in EDC
+ register */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PLL_BANDWIDTH,
+ 0x26BC);
+
+ /* Change CDR Bandwidth in EDC register */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CDR_BANDWIDTH,
+ 0x0333);
+ }
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
+ &link_status);
+
+ /* Bits 0..2 --> speed detected, bits 13..15--> link is down */
+ if ((link_status & (1<<2)) && (!(link_status & (1<<15)))) {
+ link_up = 1;
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK, "port %x: External link up in 10G\n",
+ params->port);
+ } else if ((link_status & (1<<1)) && (!(link_status & (1<<14)))) {
+ link_up = 1;
+ vars->line_speed = SPEED_2500;
+ DP(NETIF_MSG_LINK, "port %x: External link up in 2.5G\n",
+ params->port);
+ } else if ((link_status & (1<<0)) && (!(link_status & (1<<13)))) {
+ link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK, "port %x: External link up in 1G\n",
+ params->port);
+ } else {
+ link_up = 0;
+ DP(NETIF_MSG_LINK, "port %x: External link is down\n",
+ params->port);
+ }
+
+ if (link_up) {
+ bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
+ bnx2x_8073_resolve_fc(phy, params, vars);
+ }
+ return link_up;
+}
+
+static void bnx2x_8073_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 gpio_port;
+ if (CHIP_IS_E2(bp))
+ gpio_port = BP_PATH(bp);
+ else
+ gpio_port = params->port;
+ DP(NETIF_MSG_LINK, "Setting 8073 port %d into low power mode\n",
+ gpio_port);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ gpio_port);
+}
+
+/******************************************************************/
+/* BCM8705 PHY SECTION */
+/******************************************************************/
+static u8 bnx2x_8705_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "init 8705\n");
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0xa040);
+ bnx2x_wait_reset_complete(bp, phy);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_MISC_CTRL, 0x8288);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, 0x7fbf);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CMU_PLL_BYPASS, 0x0100);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_CNTL, 0x1);
+ /* BCM8705 doesn't have microcode, hence the 0 */
+ bnx2x_save_spirom_version(bp, params->port, params->shmem_base, 0);
+ return 0;
+}
+
+static u8 bnx2x_8705_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ u8 link_up = 0;
+ u16 val1, rx_sd;
+ struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "read status 8705\n");
+ bnx2x_cl45_read(bp, phy,
+ MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD, &rx_sd);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, 0xc809, &val1);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, 0xc809, &val1);
+
+ DP(NETIF_MSG_LINK, "8705 1.c809 val=0x%x\n", val1);
+ link_up = ((rx_sd & 0x1) && (val1 & (1<<9)) && ((val1 & (1<<8)) == 0));
+ if (link_up) {
+ vars->line_speed = SPEED_10000;
+ bnx2x_ext_phy_resolve_fc(phy, params, vars);
+ }
+ return link_up;
}
-static void bnx2x_sfp_set_transmitter(struct bnx2x *bp, u8 port,
- u32 ext_phy_type, u8 ext_phy_addr,
- u8 tx_en)
+/******************************************************************/
+/* SFP+ module Section */
+/******************************************************************/
+static void bnx2x_sfp_set_transmitter(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ u8 port,
+ u8 tx_en)
{
u16 val;
DP(NETIF_MSG_LINK, "Setting transmitter tx_en=%x for port %x\n",
tx_en, port);
/* Disable/Enable transmitter ( TX laser of the SFP+ module.)*/
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER,
&val);
@@ -2651,58 +3942,42 @@ static void bnx2x_sfp_set_transmitter(struct bnx2x *bp, u8 port,
else
val |= (1<<15);
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER,
val);
}
-static u8 bnx2x_8726_read_sfp_module_eeprom(struct link_params *params,
+static u8 bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy,
+ struct link_params *params,
u16 addr, u8 byte_cnt, u8 *o_buf)
{
struct bnx2x *bp = params->bp;
u16 val = 0;
u16 i;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
if (byte_cnt > 16) {
DP(NETIF_MSG_LINK, "Reading from eeprom is"
" is limited to 0xf\n");
return -EINVAL;
}
/* Set the read command byte count */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
(byte_cnt | 0xa000));
/* Set the read command address */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
addr);
/* Activate read command */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
0x2c0f);
/* Wait up to 500us for command complete status */
for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
@@ -2721,18 +3996,14 @@ static u8 bnx2x_8726_read_sfp_module_eeprom(struct link_params *params,
/* Read the buffer */
for (i = 0; i < byte_cnt; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8726_TWO_WIRE_DATA_BUF + i, &val);
o_buf[i] = (u8)(val & MDIO_PMA_REG_8726_TWO_WIRE_DATA_MASK);
}
for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
@@ -2743,14 +4014,12 @@ static u8 bnx2x_8726_read_sfp_module_eeprom(struct link_params *params,
return -EINVAL;
}
-static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
+static u8 bnx2x_8727_read_sfp_module_eeprom(struct bnx2x_phy *phy,
+ struct link_params *params,
u16 addr, u8 byte_cnt, u8 *o_buf)
{
struct bnx2x *bp = params->bp;
u16 val, i;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
if (byte_cnt > 16) {
DP(NETIF_MSG_LINK, "Reading from eeprom is"
@@ -2759,40 +4028,30 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
}
/* Need to read from 1.8000 to clear it */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
&val);
/* Set the read command byte count */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
((byte_cnt < 2) ? 2 : byte_cnt));
/* Set the read command address */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
addr);
/* Set the destination address */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
0x8004,
MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF);
/* Activate read command */
- bnx2x_cl45_write(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
0x8002);
@@ -2802,9 +4061,7 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
/* Wait up to 500us for command complete status */
for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
@@ -2823,18 +4080,14 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
/* Read the buffer */
for (i = 0; i < byte_cnt; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF + i, &val);
o_buf[i] = (u8)(val & MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK);
}
for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
@@ -2846,21 +4099,21 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
return -EINVAL;
}
-u8 bnx2x_read_sfp_module_eeprom(struct link_params *params, u16 addr,
+u8 bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
+ struct link_params *params, u16 addr,
u8 byte_cnt, u8 *o_buf)
{
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
- return bnx2x_8726_read_sfp_module_eeprom(params, addr,
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
+ return bnx2x_8726_read_sfp_module_eeprom(phy, params, addr,
byte_cnt, o_buf);
- else if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
- return bnx2x_8727_read_sfp_module_eeprom(params, addr,
+ else if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
+ return bnx2x_8727_read_sfp_module_eeprom(phy, params, addr,
byte_cnt, o_buf);
return -EINVAL;
}
-static u8 bnx2x_get_edc_mode(struct link_params *params,
+static u8 bnx2x_get_edc_mode(struct bnx2x_phy *phy,
+ struct link_params *params,
u16 *edc_mode)
{
struct bnx2x *bp = params->bp;
@@ -2868,10 +4121,11 @@ static u8 bnx2x_get_edc_mode(struct link_params *params,
*edc_mode = EDC_MODE_LIMITING;
/* First check for copper cable */
- if (bnx2x_read_sfp_module_eeprom(params,
- SFP_EEPROM_CON_TYPE_ADDR,
- 1,
- &val) != 0) {
+ if (bnx2x_read_sfp_module_eeprom(phy,
+ params,
+ SFP_EEPROM_CON_TYPE_ADDR,
+ 1,
+ &val) != 0) {
DP(NETIF_MSG_LINK, "Failed to read from SFP+ module EEPROM\n");
return -EINVAL;
}
@@ -2883,7 +4137,8 @@ static u8 bnx2x_get_edc_mode(struct link_params *params,
/* Check if its active cable( includes SFP+ module)
of passive cable*/
- if (bnx2x_read_sfp_module_eeprom(params,
+ if (bnx2x_read_sfp_module_eeprom(phy,
+ params,
SFP_EEPROM_FC_TX_TECH_ADDR,
1,
&copper_module_type) !=
@@ -2923,10 +4178,11 @@ static u8 bnx2x_get_edc_mode(struct link_params *params,
if (check_limiting_mode) {
u8 options[SFP_EEPROM_OPTIONS_SIZE];
- if (bnx2x_read_sfp_module_eeprom(params,
- SFP_EEPROM_OPTIONS_ADDR,
- SFP_EEPROM_OPTIONS_SIZE,
- options) != 0) {
+ if (bnx2x_read_sfp_module_eeprom(phy,
+ params,
+ SFP_EEPROM_OPTIONS_ADDR,
+ SFP_EEPROM_OPTIONS_SIZE,
+ options) != 0) {
DP(NETIF_MSG_LINK, "Failed to read Option"
" field from module EEPROM\n");
return -EINVAL;
@@ -2939,17 +4195,17 @@ static u8 bnx2x_get_edc_mode(struct link_params *params,
DP(NETIF_MSG_LINK, "EDC mode is set to 0x%x\n", *edc_mode);
return 0;
}
-
/* This function read the relevant field from the module ( SFP+ ),
and verify it is compliant with this board */
-static u8 bnx2x_verify_sfp_module(struct link_params *params)
+static u8 bnx2x_verify_sfp_module(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
- u32 val;
- u32 fw_resp;
+ u32 val, cmd;
+ u32 fw_resp, fw_cmd_param;
char vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE+1];
char vendor_pn[SFP_EEPROM_PART_NO_SIZE+1];
-
+ phy->flags &= ~FLAGS_SFP_NOT_APPROVED;
val = REG_RD(bp, params->shmem_base +
offsetof(struct shmem_region, dev_info.
port_feature_config[params->port].config));
@@ -2959,29 +4215,44 @@ static u8 bnx2x_verify_sfp_module(struct link_params *params)
return 0;
}
- /* Ask the FW to validate the module */
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY)) {
+ if (params->feature_config_flags &
+ FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY) {
+ /* Use specific phy request */
+ cmd = DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL;
+ } else if (params->feature_config_flags &
+ FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY) {
+ /* Use first phy request only in case of non-dual media*/
+ if (DUAL_MEDIA(params)) {
+ DP(NETIF_MSG_LINK, "FW does not support OPT MDL "
+ "verification\n");
+ return -EINVAL;
+ }
+ cmd = DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL;
+ } else {
+ /* No support in OPT MDL detection */
DP(NETIF_MSG_LINK, "FW does not support OPT MDL "
- "verification\n");
+ "verification\n");
return -EINVAL;
}
- fw_resp = bnx2x_fw_command(bp, DRV_MSG_CODE_VRFY_OPT_MDL);
+ fw_cmd_param = FW_PARAM_SET(phy->addr, phy->type, phy->mdio_ctrl);
+ fw_resp = bnx2x_fw_command(bp, cmd, fw_cmd_param);
if (fw_resp == FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS) {
DP(NETIF_MSG_LINK, "Approved module\n");
return 0;
}
/* format the warning message */
- if (bnx2x_read_sfp_module_eeprom(params,
+ if (bnx2x_read_sfp_module_eeprom(phy,
+ params,
SFP_EEPROM_VENDOR_NAME_ADDR,
SFP_EEPROM_VENDOR_NAME_SIZE,
(u8 *)vendor_name))
vendor_name[0] = '\0';
else
vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE] = '\0';
- if (bnx2x_read_sfp_module_eeprom(params,
+ if (bnx2x_read_sfp_module_eeprom(phy,
+ params,
SFP_EEPROM_PART_NO_ADDR,
SFP_EEPROM_PART_NO_SIZE,
(u8 *)vendor_pn))
@@ -2989,22 +4260,78 @@ static u8 bnx2x_verify_sfp_module(struct link_params *params)
else
vendor_pn[SFP_EEPROM_PART_NO_SIZE] = '\0';
- netdev_info(bp->dev, "Warning: Unqualified SFP+ module detected, Port %d from %s part number %s\n",
+ netdev_info(bp->dev, "Warning: Unqualified SFP+ module detected,"
+ " Port %d from %s part number %s\n",
params->port, vendor_name, vendor_pn);
+ phy->flags |= FLAGS_SFP_NOT_APPROVED;
return -EINVAL;
}
-static u8 bnx2x_bcm8726_set_limiting_mode(struct link_params *params,
- u16 edc_mode)
+static u8 bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
+ struct link_params *params)
+
{
+ u8 val;
struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u16 timeout;
+ /* Initialization time after hot-plug may take up to 300ms for some
+ phys type ( e.g. JDSU ) */
+ for (timeout = 0; timeout < 60; timeout++) {
+ if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val)
+ == 0) {
+ DP(NETIF_MSG_LINK, "SFP+ module initialization "
+ "took %d ms\n", timeout * 5);
+ return 0;
+ }
+ msleep(5);
+ }
+ return -EINVAL;
+}
+
+static void bnx2x_8727_power_module(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ u8 is_power_up) {
+ /* Make sure GPIOs are not using for LED mode */
+ u16 val;
+ /*
+ * In the GPIO register, bit 4 is use to detemine if the GPIOs are
+ * operating as INPUT or as OUTPUT. Bit 1 is for input, and 0 for
+ * output
+ * Bits 0-1 determine the gpios value for OUTPUT in case bit 4 val is 0
+ * Bits 8-9 determine the gpios value for INPUT in case bit 4 val is 1
+ * where the 1st bit is the over-current(only input), and 2nd bit is
+ * for power( only output )
+ */
+
+ /*
+ * In case of NOC feature is disabled and power is up, set GPIO control
+ * as input to enable listening of over-current indication
+ */
+ if (phy->flags & FLAGS_NOC)
+ return;
+ if (!(phy->flags &
+ FLAGS_NOC) && is_power_up)
+ val = (1<<4);
+ else
+ /*
+ * Set GPIO control to OUTPUT, and set the power bit
+ * to according to the is_power_up
+ */
+ val = ((!(is_power_up)) << 1);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_GPIO_CTRL,
+ val);
+}
+
+static u8 bnx2x_8726_set_limiting_mode(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
+ u16 edc_mode)
+{
u16 cur_limiting_mode;
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2,
&cur_limiting_mode);
@@ -3014,12 +4341,10 @@ static u8 bnx2x_bcm8726_set_limiting_mode(struct link_params *params,
if (edc_mode == EDC_MODE_LIMITING) {
DP(NETIF_MSG_LINK,
"Setting LIMITING MODE\n");
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- EDC_MODE_LIMITING);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ EDC_MODE_LIMITING);
} else { /* LRM mode ( default )*/
DP(NETIF_MSG_LINK, "Setting LRM MODE\n");
@@ -3030,27 +4355,19 @@ static u8 bnx2x_bcm8726_set_limiting_mode(struct link_params *params,
if (cur_limiting_mode != EDC_MODE_LIMITING)
return 0;
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_LRM_MODE,
0);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2,
0x128);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_MISC_CTRL0,
0x4008);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_LRM_MODE,
0xaaaa);
@@ -3058,46 +4375,33 @@ static u8 bnx2x_bcm8726_set_limiting_mode(struct link_params *params,
return 0;
}
-static u8 bnx2x_bcm8727_set_limiting_mode(struct link_params *params,
+static u8 bnx2x_8727_set_limiting_mode(struct bnx2x *bp,
+ struct bnx2x_phy *phy,
u16 edc_mode)
{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
u16 phy_identifier;
u16 rom_ver2_val;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
-
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER,
&phy_identifier);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER,
(phy_identifier & ~(1<<9)));
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2,
&rom_ver2_val);
/* Keep the MSB 8-bits, and set the LSB 8-bits with the edc_mode */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER2,
(rom_ver2_val & 0xff00) | (edc_mode & 0x00ff));
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER,
(phy_identifier | (1<<9)));
@@ -3105,72 +4409,34 @@ static u8 bnx2x_bcm8727_set_limiting_mode(struct link_params *params,
return 0;
}
-
-static u8 bnx2x_wait_for_sfp_module_initialized(struct link_params *params)
+static void bnx2x_8727_specific_func(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u32 action)
{
- u8 val;
struct bnx2x *bp = params->bp;
- u16 timeout;
- /* Initialization time after hot-plug may take up to 300ms for some
- phys type ( e.g. JDSU ) */
- for (timeout = 0; timeout < 60; timeout++) {
- if (bnx2x_read_sfp_module_eeprom(params, 1, 1, &val)
- == 0) {
- DP(NETIF_MSG_LINK, "SFP+ module initialization "
- "took %d ms\n", timeout * 5);
- return 0;
- }
- msleep(5);
- }
- return -EINVAL;
-}
-static void bnx2x_8727_power_module(struct bnx2x *bp,
- struct link_params *params,
- u8 ext_phy_addr, u8 is_power_up) {
- /* Make sure GPIOs are not using for LED mode */
- u16 val;
- u8 port = params->port;
- /*
- * In the GPIO register, bit 4 is use to detemine if the GPIOs are
- * operating as INPUT or as OUTPUT. Bit 1 is for input, and 0 for
- * output
- * Bits 0-1 determine the gpios value for OUTPUT in case bit 4 val is 0
- * Bits 8-9 determine the gpios value for INPUT in case bit 4 val is 1
- * where the 1st bit is the over-current(only input), and 2nd bit is
- * for power( only output )
- */
-
- /*
- * In case of NOC feature is disabled and power is up, set GPIO control
- * as input to enable listening of over-current indication
- */
-
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_BCM8727_NOC) && is_power_up)
- val = (1<<4);
- else
- /*
- * Set GPIO control to OUTPUT, and set the power bit
- * to according to the is_power_up
- */
- val = ((!(is_power_up)) << 1);
-
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_GPIO_CTRL,
- val);
+ switch (action) {
+ case DISABLE_TX:
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 0);
+ break;
+ case ENABLE_TX:
+ if (!(phy->flags & FLAGS_SFP_NOT_APPROVED))
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 1);
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Function 0x%x not supported by 8727\n",
+ action);
+ return;
+ }
}
-static u8 bnx2x_sfp_module_detection(struct link_params *params)
+static u8 bnx2x_sfp_module_detection(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 edc_mode;
u8 rc = 0;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
u32 val = REG_RD(bp, params->shmem_base +
offsetof(struct shmem_region, dev_info.
port_feature_config[params->port].config));
@@ -3178,10 +4444,10 @@ static u8 bnx2x_sfp_module_detection(struct link_params *params)
DP(NETIF_MSG_LINK, "SFP+ module plugged in/out detected on port %d\n",
params->port);
- if (bnx2x_get_edc_mode(params, &edc_mode) != 0) {
+ if (bnx2x_get_edc_mode(phy, params, &edc_mode) != 0) {
DP(NETIF_MSG_LINK, "Failed to get valid module type\n");
return -EINVAL;
- } else if (bnx2x_verify_sfp_module(params) !=
+ } else if (bnx2x_verify_sfp_module(phy, params) !=
0) {
/* check SFP+ module compatibility */
DP(NETIF_MSG_LINK, "Module verification failed!!\n");
@@ -3190,13 +4456,12 @@ static u8 bnx2x_sfp_module_detection(struct link_params *params)
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
MISC_REGISTERS_GPIO_HIGH,
params->port);
- if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) &&
+ if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) &&
((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN)) {
/* Shutdown SFP+ module */
DP(NETIF_MSG_LINK, "Shutdown SFP+ module!!\n");
- bnx2x_8727_power_module(bp, params,
- ext_phy_addr, 0);
+ bnx2x_8727_power_module(bp, phy, 0);
return rc;
}
} else {
@@ -3208,15 +4473,15 @@ static u8 bnx2x_sfp_module_detection(struct link_params *params)
}
/* power up the SFP module */
- if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
- bnx2x_8727_power_module(bp, params, ext_phy_addr, 1);
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
+ bnx2x_8727_power_module(bp, phy, 1);
/* Check and set limiting mode / LRM mode on 8726.
On 8727 it is done automatically */
- if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
- bnx2x_bcm8726_set_limiting_mode(params, edc_mode);
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
+ bnx2x_8726_set_limiting_mode(bp, phy, edc_mode);
else
- bnx2x_bcm8727_set_limiting_mode(params, edc_mode);
+ bnx2x_8727_set_limiting_mode(bp, phy, edc_mode);
/*
* Enable transmit for this module if the module is approved, or
* if unapproved modules should also enable the Tx laser
@@ -3224,11 +4489,9 @@ static u8 bnx2x_sfp_module_detection(struct link_params *params)
if (rc == 0 ||
(val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) !=
PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(bp, params->port,
- ext_phy_type, ext_phy_addr, 1);
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 1);
else
- bnx2x_sfp_set_transmitter(bp, params->port,
- ext_phy_type, ext_phy_addr, 0);
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 0);
return rc;
}
@@ -3236,6 +4499,7 @@ static u8 bnx2x_sfp_module_detection(struct link_params *params)
void bnx2x_handle_module_detect_int(struct link_params *params)
{
struct bnx2x *bp = params->bp;
+ struct bnx2x_phy *phy = &params->phy[EXT_PHY1];
u32 gpio_val;
u8 port = params->port;
@@ -3245,1349 +4509,587 @@ void bnx2x_handle_module_detect_int(struct link_params *params)
params->port);
/* Get current gpio val refelecting module plugged in / out*/
- gpio_val = bnx2x_get_gpio(bp, MISC_REGISTERS_GPIO_3, port);
+ gpio_val = bnx2x_get_gpio(bp, MISC_REGISTERS_GPIO_3, port);
/* Call the handling function in case module is detected */
if (gpio_val == 0) {
bnx2x_set_gpio_int(bp, MISC_REGISTERS_GPIO_3,
- MISC_REGISTERS_GPIO_INT_OUTPUT_CLR,
- port);
+ MISC_REGISTERS_GPIO_INT_OUTPUT_CLR,
+ port);
- if (bnx2x_wait_for_sfp_module_initialized(params) ==
- 0)
- bnx2x_sfp_module_detection(params);
+ if (bnx2x_wait_for_sfp_module_initialized(phy, params) == 0)
+ bnx2x_sfp_module_detection(phy, params);
else
DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
} else {
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
-
- u32 ext_phy_type =
- XGXS_EXT_PHY_TYPE(params->ext_phy_config);
u32 val = REG_RD(bp, params->shmem_base +
offsetof(struct shmem_region, dev_info.
port_feature_config[params->port].
config));
bnx2x_set_gpio_int(bp, MISC_REGISTERS_GPIO_3,
- MISC_REGISTERS_GPIO_INT_OUTPUT_SET,
- port);
+ MISC_REGISTERS_GPIO_INT_OUTPUT_SET,
+ port);
/* Module was plugged out. */
/* Disable transmit for this module */
if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(bp, params->port,
- ext_phy_type, ext_phy_addr, 0);
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 0);
}
}
-static void bnx2x_bcm807x_force_10G(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- /* Force KR or KX */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 0x2040);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2,
- 0x000b);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_BCM_CTRL,
- 0x0000);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL,
- 0x0000);
-}
-
-static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params)
+/******************************************************************/
+/* common BCM8706/BCM8726 PHY SECTION */
+/******************************************************************/
+static u8 bnx2x_8706_8726_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
+ u8 link_up = 0;
+ u16 val1, val2, rx_sd, pcs_status;
struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u16 val;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_CHIP_REV, &val);
-
- if (val == 0) {
- /* Mustn't set low power mode in 8073 A0 */
- return;
+ DP(NETIF_MSG_LINK, "XGXS 8706/8726\n");
+ /* Clear RX Alarm*/
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM, &val2);
+ /* clear LASI indication*/
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val1);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val2);
+ DP(NETIF_MSG_LINK, "8706/8726 LASI status 0x%x--> 0x%x\n", val1, val2);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD, &rx_sd);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &pcs_status);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &val2);
+
+ DP(NETIF_MSG_LINK, "8706/8726 rx_sd 0x%x pcs_status 0x%x 1Gbps"
+ " link_status 0x%x\n", rx_sd, pcs_status, val2);
+ /* link is up if both bit 0 of pmd_rx_sd and
+ * bit 0 of pcs_status are set, or if the autoneg bit
+ * 1 is set
+ */
+ link_up = ((rx_sd & pcs_status & 0x1) || (val2 & (1<<1)));
+ if (link_up) {
+ if (val2 & (1<<1))
+ vars->line_speed = SPEED_1000;
+ else
+ vars->line_speed = SPEED_10000;
+ bnx2x_ext_phy_resolve_fc(phy, params, vars);
}
-
- /* Disable PLL sequencer (use read-modify-write to clear bit 13) */
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD,
- MDIO_XS_PLL_SEQUENCER, &val);
- val &= ~(1<<13);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
-
- /* PLL controls */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x805E, 0x1077);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x805D, 0x0000);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x805C, 0x030B);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x805B, 0x1240);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x805A, 0x2490);
-
- /* Tx Controls */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80A7, 0x0C74);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80A6, 0x9041);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80A5, 0x4640);
-
- /* Rx Controls */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80FE, 0x01C4);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80FD, 0x9249);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, 0x80FC, 0x2015);
-
- /* Enable PLL sequencer (use read-modify-write to set bit 13) */
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD,
- MDIO_XS_PLL_SEQUENCER, &val);
- val |= (1<<13);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
+ return link_up;
}
-static void bnx2x_8073_set_pause_cl37(struct link_params *params,
- struct link_vars *vars)
+/******************************************************************/
+/* BCM8706 PHY SECTION */
+/******************************************************************/
+static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
+ u16 cnt, val;
struct bnx2x *bp = params->bp;
- u16 cl37_val;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, &cl37_val);
-
- cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0xa040);
+ bnx2x_wait_reset_complete(bp, phy);
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
+ /* Wait until fw is loaded */
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_ROM_VER1, &val);
+ if (val)
+ break;
+ msleep(10);
}
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ DP(NETIF_MSG_LINK, "XGXS 8706 is initialized after %d ms\n", cnt);
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ u8 i;
+ u16 reg;
+ for (i = 0; i < 4; i++) {
+ reg = MDIO_XS_8706_REG_BANK_RX0 +
+ i*(MDIO_XS_8706_REG_BANK_RX1 -
+ MDIO_XS_8706_REG_BANK_RX0);
+ bnx2x_cl45_read(bp, phy, MDIO_XS_DEVAD, reg, &val);
+ /* Clear first 3 bits of the control */
+ val &= ~0x7;
+ /* Set control bits according to configuration */
+ val |= (phy->rx_preemphasis[i] & 0x7);
+ DP(NETIF_MSG_LINK, "Setting RX Equalizer to BCM8706"
+ " reg 0x%x <-- val 0x%x\n", reg, val);
+ bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, reg, val);
+ }
}
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ /* Force speed */
+ if (phy->req_line_speed == SPEED_10000) {
+ DP(NETIF_MSG_LINK, "XGXS 8706 force 10Gbps\n");
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_DIGITAL_CTRL, 0x400);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 1);
+ } else {
+ /* Force 1Gbps using autoneg with 1G advertisment */
+
+ /* Allow CL37 through CL73 */
+ DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_CL73, 0x040c);
+
+ /* Enable Full-Duplex advertisment on CL37 */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LP, 0x0020);
+ /* Enable CL37 AN */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
+ /* 1G support */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_ADV, (1<<5));
+
+ /* Enable clause 73 AN */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x0400);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL,
+ 0x0004);
}
- DP(NETIF_MSG_LINK,
- "Ext phy AN advertize cl37 0x%x\n", cl37_val);
+ bnx2x_save_bcm_spirom_ver(bp, phy, params->port);
+ return 0;
+}
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, cl37_val);
- msleep(500);
+static u8 bnx2x_8706_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ return bnx2x_8706_8726_read_status(phy, params, vars);
}
-static void bnx2x_ext_phy_set_pause(struct link_params *params,
- struct link_vars *vars)
+/******************************************************************/
+/* BCM8726 PHY SECTION */
+/******************************************************************/
+static void bnx2x_8726_config_loopback(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
- u16 val;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- /* read modify write pause advertizing */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV_PAUSE, &val);
-
- val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH;
-
- /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
-
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
- val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
- }
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
- val |=
- MDIO_AN_REG_ADV_PAUSE_PAUSE;
- }
- DP(NETIF_MSG_LINK,
- "Ext phy AN advertize 0x%x\n", val);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV_PAUSE, val);
+ DP(NETIF_MSG_LINK, "PMA/PMD ext_phy_loopback: 8726\n");
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x0001);
}
-static void bnx2x_set_preemphasis(struct link_params *params)
+
+static void bnx2x_8726_external_rom_boot(struct bnx2x_phy *phy,
+ struct link_params *params)
{
- u16 bank, i = 0;
struct bnx2x *bp = params->bp;
+ /* Need to wait 100ms after reset */
+ msleep(100);
- for (bank = MDIO_REG_BANK_RX0, i = 0; bank <= MDIO_REG_BANK_RX3;
- bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0), i++) {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
- bank,
- MDIO_RX0_RX_EQ_BOOST,
- params->xgxs_config_rx[i]);
- }
-
- for (bank = MDIO_REG_BANK_TX0, i = 0; bank <= MDIO_REG_BANK_TX3;
- bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0), i++) {
- CL45_WR_OVER_CL22(bp, params->port,
- params->phy_addr,
- bank,
- MDIO_TX0_TX_DRIVER,
- params->xgxs_config_tx[i]);
- }
-}
+ /* Micro controller re-boot */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x018B);
+ /* Set soft reset */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
-static void bnx2x_8481_set_led4(struct link_params *params,
- u32 ext_phy_type, u8 ext_phy_addr)
-{
- struct bnx2x *bp = params->bp;
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0001);
- /* PHYC_CTL_LED_CTL */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL, 0xa482);
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+
+ /* wait for 150ms for microcode load */
+ msleep(150);
- /* Unmask LED4 for 10G link */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
+ /* Disable serial boot control, tristates pins SS_N, SCK, MOSI, MISO */
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_SIGNAL_MASK, (1<<6));
- /* 'Interrupt Mask' */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- 0xFFFB, 0xFFFD);
-}
-static void bnx2x_8481_set_legacy_led_mode(struct link_params *params,
- u32 ext_phy_type, u8 ext_phy_addr)
-{
- struct bnx2x *bp = params->bp;
+ MDIO_PMA_REG_MISC_CTRL1, 0x0000);
- /* LED1 (10G Link): Disable LED1 when 10/100/1000 link */
- /* LED2 (1G/100/10 Link): Enable LED2 when 10/100/1000 link) */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_SHADOW,
- (1<<15) | (0xd << 10) | (0xc<<4) | 0xe);
+ msleep(200);
+ bnx2x_save_bcm_spirom_ver(bp, phy, params->port);
}
-static void bnx2x_8481_set_10G_led_mode(struct link_params *params,
- u32 ext_phy_type, u8 ext_phy_addr)
+static u8 bnx2x_8726_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u16 val1;
-
- /* LED1 (10G Link) */
- /* Enable continuse based on source 7(10G-link) */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- &val1);
- /* Set bit 2 to 0, and bits [1:0] to 10 */
- val1 &= ~((1<<0) | (1<<2) | (1<<7)); /* Clear bits 0,2,7*/
- val1 |= ((1<<1) | (1<<6)); /* Set bit 1, 6 */
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- val1);
-
- /* Unmask LED1 for 10G link */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- &val1);
- /* Set bit 2 to 0, and bits [1:0] to 10 */
- val1 |= (1<<7);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- val1);
-
- /* LED2 (1G/100/10G Link) */
- /* Mask LED2 for 10G link */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0);
-
- /* Unmask LED3 for 10G link */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x6);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_BLINK,
- 0);
+ u8 link_up = bnx2x_8706_8726_read_status(phy, params, vars);
+ if (link_up) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER,
+ &val1);
+ if (val1 & (1<<15)) {
+ DP(NETIF_MSG_LINK, "Tx is disabled\n");
+ link_up = 0;
+ vars->line_speed = 0;
+ }
+ }
+ return link_up;
}
-static void bnx2x_init_internal_phy(struct link_params *params,
- struct link_vars *vars,
- u8 enable_cl73)
+static u8 bnx2x_8726_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
+ u32 val;
+ u32 swap_val, swap_override, aeu_gpio_mask, offset;
+ DP(NETIF_MSG_LINK, "Initializing BCM8726\n");
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
- if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
- if ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
- (params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED))
- bnx2x_set_preemphasis(params);
-
- /* forced speed requested? */
- if (vars->line_speed != SPEED_AUTO_NEG ||
- ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
- params->loopback_mode == LOOPBACK_EXT)) {
- DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
-
- /* disable autoneg */
- bnx2x_set_autoneg(params, vars, 0);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
+
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
+ bnx2x_wait_reset_complete(bp, phy);
+
+ bnx2x_8726_external_rom_boot(phy, params);
+
+ /* Need to call module detected on initialization since
+ the module detection triggered by actual module
+ insertion might occur before driver is loaded, and when
+ driver is loaded, it reset all registers, including the
+ transmitter */
+ bnx2x_sfp_module_detection(phy, params);
+
+ if (phy->req_line_speed == SPEED_1000) {
+ DP(NETIF_MSG_LINK, "Setting 1G force\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x40);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0xD);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 0x5);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x400);
+ } else if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ (phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) &&
+ ((phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) !=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
+ DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
+ /* Set Flow control */
+ bnx2x_ext_phy_set_pause(params, phy, vars);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_ADV, 0x20);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_CL73, 0x040c);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, 0x0020);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
+ /* Enable RX-ALARM control to receive
+ interrupt for 1G speed change */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 0x4);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x400);
+
+ } else { /* Default 10G. Set only LASI control */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 1);
+ }
- /* program speed and duplex */
- bnx2x_program_serdes(params, vars);
+ /* Set TX PreEmphasis if needed */
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
+ "TX_CTRL2 0x%x\n",
+ phy->tx_preemphasis[0],
+ phy->tx_preemphasis[1]);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8726_TX_CTRL1,
+ phy->tx_preemphasis[0]);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8726_TX_CTRL2,
+ phy->tx_preemphasis[1]);
+ }
- } else { /* AN_mode */
- DP(NETIF_MSG_LINK, "not SGMII, AN\n");
+ /* Set GPIO3 to trigger SFP+ module insertion/removal */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_INPUT_HI_Z, params->port);
- /* AN enabled */
- bnx2x_set_brcm_cl37_advertisment(params);
+ /* The GPIO should be swapped if the swap register is set and active */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- /* program duplex & pause advertisement (for aneg) */
- bnx2x_set_ieee_aneg_advertisment(params,
- vars->ieee_fc);
+ /* Select function upon port-swap configuration */
+ if (params->port == 0) {
+ offset = MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0;
+ aeu_gpio_mask = (swap_val && swap_override) ?
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 :
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0;
+ } else {
+ offset = MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0;
+ aeu_gpio_mask = (swap_val && swap_override) ?
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 :
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1;
+ }
+ val = REG_RD(bp, offset);
+ /* add GPIO3 to group */
+ val |= aeu_gpio_mask;
+ REG_WR(bp, offset, val);
+ return 0;
- /* enable autoneg */
- bnx2x_set_autoneg(params, vars, enable_cl73);
+}
- /* enable and restart AN */
- bnx2x_restart_autoneg(params, enable_cl73);
- }
+static void bnx2x_8726_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "bnx2x_8726_link_reset port %d\n", params->port);
+ /* Set serial boot control for external load */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL, 0x0001);
+}
- } else { /* SGMII mode */
- DP(NETIF_MSG_LINK, "SGMII\n");
+/******************************************************************/
+/* BCM8727 PHY SECTION */
+/******************************************************************/
- bnx2x_initialize_sgmii_process(params, vars);
+static void bnx2x_8727_set_link_led(struct bnx2x_phy *phy,
+ struct link_params *params, u8 mode)
+{
+ struct bnx2x *bp = params->bp;
+ u16 led_mode_bitmask = 0;
+ u16 gpio_pins_bitmask = 0;
+ u16 val;
+ /* Only NOC flavor requires to set the LED specifically */
+ if (!(phy->flags & FLAGS_NOC))
+ return;
+ switch (mode) {
+ case LED_MODE_FRONT_PANEL_OFF:
+ case LED_MODE_OFF:
+ led_mode_bitmask = 0;
+ gpio_pins_bitmask = 0x03;
+ break;
+ case LED_MODE_ON:
+ led_mode_bitmask = 0;
+ gpio_pins_bitmask = 0x02;
+ break;
+ case LED_MODE_OPER:
+ led_mode_bitmask = 0x60;
+ gpio_pins_bitmask = 0x11;
+ break;
}
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ &val);
+ val &= 0xff8f;
+ val |= led_mode_bitmask;
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ val);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_GPIO_CTRL,
+ &val);
+ val &= 0xffe0;
+ val |= gpio_pins_bitmask;
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_GPIO_CTRL,
+ val);
+}
+static void bnx2x_8727_hw_reset(struct bnx2x_phy *phy,
+ struct link_params *params) {
+ u32 swap_val, swap_override;
+ u8 port;
+ /**
+ * The PHY reset is controlled by GPIO 1. Fake the port number
+ * to cancel the swap done in set_gpio()
+ */
+ struct bnx2x *bp = params->bp;
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
+ port = (swap_val && swap_override) ^ 1;
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
}
-static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars)
+static u8 bnx2x_8727_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
+ u16 tmp1, val, mod_abs;
+ u16 rx_alarm_ctrl_val;
+ u16 lasi_ctrl_val;
struct bnx2x *bp = params->bp;
- u32 ext_phy_type;
- u8 ext_phy_addr;
- u16 cnt;
- u16 ctrl = 0;
- u16 val = 0;
- u8 rc = 0;
-
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
-
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- /* Make sure that the soft reset is off (expect for the 8072:
- * due to the lock, it will be done inside the specific
- * handling)
+ /* Enable PMD link, MOD_ABS_FLT, and 1G link alarm */
+
+ bnx2x_wait_reset_complete(bp, phy);
+ rx_alarm_ctrl_val = (1<<2) | (1<<5) ;
+ lasi_ctrl_val = 0x0004;
+
+ DP(NETIF_MSG_LINK, "Initializing BCM8727\n");
+ /* enable LASI */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL,
+ rx_alarm_ctrl_val);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, lasi_ctrl_val);
+
+ /* Initially configure MOD_ABS to interrupt when
+ module is presence( bit 8) */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
+ /* Set EDC off by setting OPTXLOS signal input to low
+ (bit 9).
+ When the EDC is off it locks onto a reference clock and
+ avoids becoming 'lost'.*/
+ mod_abs &= ~(1<<8);
+ if (!(phy->flags & FLAGS_NOC))
+ mod_abs &= ~(1<<9);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
+
+
+ /* Make MOD_ABS give interrupt on change */
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ &val);
+ val |= (1<<12);
+ if (phy->flags & FLAGS_NOC)
+ val |= (3<<5);
+
+ /**
+ * Set 8727 GPIOs to input to allow reading from the 8727 GPIO0
+ * status which reflect SFP+ module over-current
+ */
+ if (!(phy->flags & FLAGS_NOC))
+ val &= 0xff8f; /* Reset bits 4-6 */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_PCS_OPT_CTRL, val);
+
+ bnx2x_8727_power_module(bp, phy, 1);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &tmp1);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM, &tmp1);
+
+ /* Set option 1G speed */
+ if (phy->req_line_speed == SPEED_1000) {
+ DP(NETIF_MSG_LINK, "Setting 1G force\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x40);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0xD);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, &tmp1);
+ DP(NETIF_MSG_LINK, "1.7 = 0x%x\n", tmp1);
+ /**
+ * Power down the XAUI until link is up in case of dual-media
+ * and 1G
*/
- if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073)) {
- /* Wait for soft reset to get cleared upto 1 sec */
- for (cnt = 0; cnt < 1000; cnt++) {
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, &ctrl);
- if (!(ctrl & (1<<15)))
- break;
- msleep(1);
- }
- DP(NETIF_MSG_LINK, "control reg 0x%x (after %d ms)\n",
- ctrl, cnt);
- }
-
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- DP(NETIF_MSG_LINK, "XGXS 8705\n");
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL,
- 0x8288);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- 0x7fbf);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CMU_PLL_BYPASS,
- 0x0100);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_WIS_DEVAD,
- MDIO_WIS_REG_LASI_CNTL, 0x1);
-
- /* BCM8705 doesn't have microcode, hence the 0 */
- bnx2x_save_spirom_version(bp, params->port,
- params->shmem_base, 0);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- /* Wait until fw is loaded */
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER1, &val);
- if (val)
- break;
- msleep(10);
- }
- DP(NETIF_MSG_LINK, "XGXS 8706 is initialized "
- "after %d ms\n", cnt);
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- u8 i;
- u16 reg;
- for (i = 0; i < 4; i++) {
- reg = MDIO_XS_8706_REG_BANK_RX0 +
- i*(MDIO_XS_8706_REG_BANK_RX1 -
- MDIO_XS_8706_REG_BANK_RX0);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_XS_DEVAD,
- reg, &val);
- /* Clear first 3 bits of the control */
- val &= ~0x7;
- /* Set control bits according to
- configuation */
- val |= (params->xgxs_config_rx[i] &
- 0x7);
- DP(NETIF_MSG_LINK, "Setting RX"
- "Equalizer to BCM8706 reg 0x%x"
- " <-- val 0x%x\n", reg, val);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_XS_DEVAD,
- reg, val);
- }
- }
- /* Force speed */
- if (params->req_line_speed == SPEED_10000) {
- DP(NETIF_MSG_LINK, "XGXS 8706 force 10Gbps\n");
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_DIGITAL_CTRL,
- 0x400);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 1);
- } else {
- /* Force 1Gbps using autoneg with 1G
- advertisment */
-
- /* Allow CL37 through CL73 */
- DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n");
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_CL73,
- 0x040c);
-
- /* Enable Full-Duplex advertisment on CL37 */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LP,
- 0x0020);
- /* Enable CL37 AN */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_AN,
- 0x1000);
- /* 1G support */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV, (1<<5));
-
- /* Enable clause 73 AN */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL,
- 0x1200);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- 0x0400);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 0x0004);
-
- }
- bnx2x_save_bcm_spirom_ver(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- params->shmem_base);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- DP(NETIF_MSG_LINK, "Initializing BCM8726\n");
- bnx2x_bcm8726_external_rom_boot(params);
-
- /* Need to call module detected on initialization since
- the module detection triggered by actual module
- insertion might occur before driver is loaded, and when
- driver is loaded, it reset all registers, including the
- transmitter */
- bnx2x_sfp_module_detection(params);
-
- /* Set Flow control */
- bnx2x_ext_phy_set_pause(params, vars);
- if (params->req_line_speed == SPEED_1000) {
- DP(NETIF_MSG_LINK, "Setting 1G force\n");
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x40);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2, 0xD);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 0x5);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- 0x400);
- } else if ((params->req_line_speed ==
- SPEED_AUTO_NEG) &&
- ((params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))) {
- DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV, 0x20);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_CL73, 0x040c);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, 0x0020);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_AN, 0x1000);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, 0x1200);
-
- /* Enable RX-ALARM control to receive
- interrupt for 1G speed change */
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 0x4);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- 0x400);
-
- } else { /* Default 10G. Set only LASI control */
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 1);
- }
-
- /* Set TX PreEmphasis if needed */
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
- "TX_CTRL2 0x%x\n",
- params->xgxs_config_tx[0],
- params->xgxs_config_tx[1]);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8726_TX_CTRL1,
- params->xgxs_config_tx[0]);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8726_TX_CTRL2,
- params->xgxs_config_tx[1]);
- }
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- {
- u16 tmp1;
- u16 rx_alarm_ctrl_val;
- u16 lasi_ctrl_val;
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {
- rx_alarm_ctrl_val = 0x400;
- lasi_ctrl_val = 0x0004;
- } else {
- rx_alarm_ctrl_val = (1<<2);
- lasi_ctrl_val = 0x0004;
- }
-
- /* enable LASI */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- rx_alarm_ctrl_val);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL,
- lasi_ctrl_val);
-
- bnx2x_8073_set_pause_cl37(params, vars);
-
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072)
- bnx2x_bcm8072_external_rom_boot(params);
- else
- /* In case of 8073 with long xaui lines,
- don't set the 8073 xaui low power*/
- bnx2x_bcm8073_set_xaui_low_power_mode(params);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_M8051_MSGOUT_REG,
- &tmp1);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM, &tmp1);
-
- DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1):"
- "0x%x\n", tmp1);
-
- /* If this is forced speed, set to KR or KX
- * (all other are not supported)
- */
- if (params->loopback_mode == LOOPBACK_EXT) {
- bnx2x_bcm807x_force_10G(params);
- DP(NETIF_MSG_LINK,
- "Forced speed 10G on 807X\n");
- break;
- } else {
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_BCM_CTRL,
- 0x0002);
- }
- if (params->req_line_speed != SPEED_AUTO_NEG) {
- if (params->req_line_speed == SPEED_10000) {
- val = (1<<7);
- } else if (params->req_line_speed ==
- SPEED_2500) {
- val = (1<<5);
- /* Note that 2.5G works only
- when used with 1G advertisment */
- } else
- val = (1<<5);
- } else {
-
- val = 0;
- if (params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
- val |= (1<<7);
-
- /* Note that 2.5G works only when
- used with 1G advertisment */
- if (params->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
- val |= (1<<5);
- DP(NETIF_MSG_LINK,
- "807x autoneg val = 0x%x\n", val);
- }
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV, val);
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_2_5G, &tmp1);
-
- if (((params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) &&
- (params->req_line_speed ==
- SPEED_AUTO_NEG)) ||
- (params->req_line_speed ==
- SPEED_2500)) {
- u16 phy_ver;
- /* Allow 2.5G for A1 and above */
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr,
+ if (DUAL_MEDIA(params)) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_GP, &val);
+ val |= (3<<10);
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_CHIP_REV, &phy_ver);
- DP(NETIF_MSG_LINK, "Add 2.5G\n");
- if (phy_ver > 0)
- tmp1 |= 1;
- else
- tmp1 &= 0xfffe;
- } else {
- DP(NETIF_MSG_LINK, "Disable 2.5G\n");
- tmp1 &= 0xfffe;
- }
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_2_5G, tmp1);
- }
-
- /* Add support for CL37 (passive mode) II */
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD,
- &tmp1);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, (tmp1 |
- ((params->req_duplex == DUPLEX_FULL) ?
- 0x20 : 0x40)));
-
- /* Add support for CL37 (passive mode) III */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_AN, 0x1000);
-
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- /* The SNR will improve about 2db by changing
- BW and FEE main tap. Rest commands are executed
- after link is up*/
- /*Change FFE main cursor to 5 in EDC register*/
- if (bnx2x_8073_is_snr_needed(params))
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_EDC_FFE_MAIN,
- 0xFB0C);
-
- /* Enable FEC (Forware Error Correction)
- Request in the AN */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV2, &tmp1);
-
- tmp1 |= (1<<15);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV2, tmp1);
-
- }
-
- bnx2x_ext_phy_set_pause(params, vars);
-
- /* Restart autoneg */
- msleep(500);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, 0x1200);
- DP(NETIF_MSG_LINK, "807x Autoneg Restart: "
- "Advertise 1G=%x, 10G=%x\n",
- ((val & (1<<5)) > 0),
- ((val & (1<<7)) > 0));
- break;
+ MDIO_PMA_REG_8727_PCS_GP, val);
}
+ } else if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ ((phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) &&
+ ((phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) !=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
+
+ DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8727_MISC_CTRL, 0);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1300);
+ } else {
+ /**
+ * Since the 8727 has only single reset pin, need to set the 10G
+ * registers although it is default
+ */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8727_MISC_CTRL,
+ 0x0020);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x0100);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x2040);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2,
+ 0x0008);
+ }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- {
- u16 tmp1;
- u16 rx_alarm_ctrl_val;
- u16 lasi_ctrl_val;
-
- /* Enable PMD link, MOD_ABS_FLT, and 1G link alarm */
-
- u16 mod_abs;
- rx_alarm_ctrl_val = (1<<2) | (1<<5) ;
- lasi_ctrl_val = 0x0004;
-
- DP(NETIF_MSG_LINK, "Initializing BCM8727\n");
- /* enable LASI */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- rx_alarm_ctrl_val);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL,
- lasi_ctrl_val);
-
- /* Initially configure MOD_ABS to interrupt when
- module is presence( bit 8) */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
- /* Set EDC off by setting OPTXLOS signal input to low
- (bit 9).
- When the EDC is off it locks onto a reference clock and
- avoids becoming 'lost'.*/
- mod_abs &= ~((1<<8) | (1<<9));
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
-
- /* Make MOD_ABS give interrupt on change */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- &val);
- val |= (1<<12);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- val);
-
- /* Set 8727 GPIOs to input to allow reading from the
- 8727 GPIO0 status which reflect SFP+ module
- over-current */
-
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- &val);
- val &= 0xff8f; /* Reset bits 4-6 */
- bnx2x_cl45_write(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- val);
-
- bnx2x_8727_power_module(bp, params, ext_phy_addr, 1);
- bnx2x_bcm8073_set_xaui_low_power_mode(params);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_M8051_MSGOUT_REG,
- &tmp1);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM, &tmp1);
-
- /* Set option 1G speed */
- if (params->req_line_speed == SPEED_1000) {
-
- DP(NETIF_MSG_LINK, "Setting 1G force\n");
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x40);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2, 0xD);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2, &tmp1);
- DP(NETIF_MSG_LINK, "1.7 = 0x%x\n", tmp1);
-
- } else if ((params->req_line_speed ==
- SPEED_AUTO_NEG) &&
- ((params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))) {
-
- DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_PMA_REG_8727_MISC_CTRL, 0);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_AN, 0x1300);
- } else {
- /* Since the 8727 has only single reset pin,
- need to set the 10G registers although it is
- default */
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, 0x0020);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_AN_DEVAD,
- 0x7, 0x0100);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x2040);
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2, 0x0008);
- }
-
- /* Set 2-wire transfer rate of SFP+ module EEPROM
- * to 100Khz since some DACs(direct attached cables) do
- * not work at 400Khz.
- */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR,
- 0xa001);
-
- /* Set TX PreEmphasis if needed */
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
- "TX_CTRL2 0x%x\n",
- params->xgxs_config_tx[0],
- params->xgxs_config_tx[1]);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_TX_CTRL1,
- params->xgxs_config_tx[0]);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_TX_CTRL2,
- params->xgxs_config_tx[1]);
- }
-
- break;
- }
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- {
- u16 fw_ver1, fw_ver2;
- DP(NETIF_MSG_LINK,
- "Setting the SFX7101 LASI indication\n");
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_CTRL, 0x1);
- DP(NETIF_MSG_LINK,
- "Setting the SFX7101 LED to blink on traffic\n");
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7107_LED_CNTL, (1<<3));
-
- bnx2x_ext_phy_set_pause(params, vars);
- /* Restart autoneg */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, &val);
- val |= 0x200;
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, val);
-
- /* Save spirom version */
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_VER1, &fw_ver1);
-
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_VER2, &fw_ver2);
-
- bnx2x_save_spirom_version(params->bp, params->port,
- params->shmem_base,
- (u32)(fw_ver1<<16 | fw_ver2));
- break;
- }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- /* This phy uses the NIG latch mechanism since link
- indication arrives through its LED4 and not via
- its LASI signal, so we get steady signal
- instead of clear on read */
- bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
- 1 << NIG_LATCH_BC_ENABLE_MI_INT);
-
- bnx2x_cl45_write(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x0000);
-
- bnx2x_8481_set_led4(params, ext_phy_type, ext_phy_addr);
- if (params->req_line_speed == SPEED_AUTO_NEG) {
-
- u16 autoneg_val, an_1000_val, an_10_100_val;
- /* set 1000 speed advertisement */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_1000T_CTRL,
- &an_1000_val);
-
- if (params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) {
- an_1000_val |= (1<<8);
- if (params->req_duplex == DUPLEX_FULL)
- an_1000_val |= (1<<9);
- DP(NETIF_MSG_LINK, "Advertising 1G\n");
- } else
- an_1000_val &= ~((1<<8) | (1<<9));
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_1000T_CTRL,
- an_1000_val);
-
- /* set 100 speed advertisement */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_AN_ADV,
- &an_10_100_val);
-
- if (params->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)) {
- an_10_100_val |= (1<<7);
- if (params->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<8);
- DP(NETIF_MSG_LINK,
- "Advertising 100M\n");
- } else
- an_10_100_val &= ~((1<<7) | (1<<8));
-
- /* set 10 speed advertisement */
- if (params->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)) {
- an_10_100_val |= (1<<5);
- if (params->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<6);
- DP(NETIF_MSG_LINK, "Advertising 10M\n");
- }
- else
- an_10_100_val &= ~((1<<5) | (1<<6));
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_AN_ADV,
- an_10_100_val);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_CTRL,
- &autoneg_val);
-
- /* Disable forced speed */
- autoneg_val &= ~(1<<6|1<<13);
-
- /* Enable autoneg and restart autoneg
- for legacy speeds */
- autoneg_val |= (1<<9|1<<12);
-
- if (params->req_duplex == DUPLEX_FULL)
- autoneg_val |= (1<<8);
- else
- autoneg_val &= ~(1<<8);
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_CTRL,
- autoneg_val);
-
- if (params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) {
- DP(NETIF_MSG_LINK, "Advertising 10G\n");
- /* Restart autoneg for 10G*/
-
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, 0x3200);
- }
- } else {
- /* Force speed */
- u16 autoneg_ctrl, pma_ctrl;
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_CTRL,
- &autoneg_ctrl);
-
- /* Disable autoneg */
- autoneg_ctrl &= ~(1<<12);
-
- /* Set 1000 force */
- switch (params->req_line_speed) {
- case SPEED_10000:
- DP(NETIF_MSG_LINK,
- "Unable to set 10G force !\n");
- break;
- case SPEED_1000:
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- &pma_ctrl);
- autoneg_ctrl &= ~(1<<13);
- autoneg_ctrl |= (1<<6);
- pma_ctrl &= ~(1<<13);
- pma_ctrl |= (1<<6);
- DP(NETIF_MSG_LINK,
- "Setting 1000M force\n");
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- pma_ctrl);
- break;
- case SPEED_100:
- autoneg_ctrl |= (1<<13);
- autoneg_ctrl &= ~(1<<6);
- DP(NETIF_MSG_LINK,
- "Setting 100M force\n");
- break;
- case SPEED_10:
- autoneg_ctrl &= ~(1<<13);
- autoneg_ctrl &= ~(1<<6);
- DP(NETIF_MSG_LINK,
- "Setting 10M force\n");
- break;
- }
-
- /* Duplex mode */
- if (params->req_duplex == DUPLEX_FULL) {
- autoneg_ctrl |= (1<<8);
- DP(NETIF_MSG_LINK,
- "Setting full duplex\n");
- } else
- autoneg_ctrl &= ~(1<<8);
-
- /* Update autoneg ctrl and pma ctrl */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_CTRL,
- autoneg_ctrl);
- }
-
- /* Save spirom version */
- bnx2x_save_8481_spirom_version(bp, params->port,
- ext_phy_addr,
- params->shmem_base);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- DP(NETIF_MSG_LINK,
- "XGXS PHY Failure detected 0x%x\n",
- params->ext_phy_config);
- rc = -EINVAL;
- break;
- default:
- DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
- params->ext_phy_config);
- rc = -EINVAL;
- break;
- }
-
- } else { /* SerDes */
-
- ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "SerDes Direct\n");
- break;
-
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
- DP(NETIF_MSG_LINK, "SerDes 5482\n");
- break;
-
- default:
- DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",
- params->ext_phy_config);
- break;
- }
+ /* Set 2-wire transfer rate of SFP+ module EEPROM
+ * to 100Khz since some DACs(direct attached cables) do
+ * not work at 400Khz.
+ */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR,
+ 0xa001);
+
+ /* Set TX PreEmphasis if needed */
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x, TX_CTRL2 0x%x\n",
+ phy->tx_preemphasis[0],
+ phy->tx_preemphasis[1]);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TX_CTRL1,
+ phy->tx_preemphasis[0]);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TX_CTRL2,
+ phy->tx_preemphasis[1]);
}
- return rc;
+
+ return 0;
}
-static void bnx2x_8727_handle_mod_abs(struct link_params *params)
+static void bnx2x_8727_handle_mod_abs(struct bnx2x_phy *phy,
+ struct link_params *params)
{
struct bnx2x *bp = params->bp;
u16 mod_abs, rx_alarm_status;
- u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
u32 val = REG_RD(bp, params->shmem_base +
offsetof(struct shmem_region, dev_info.
port_feature_config[params->port].
config));
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
if (mod_abs & (1<<8)) {
@@ -4602,18 +5104,16 @@ static void bnx2x_8727_handle_mod_abs(struct link_params *params)
(bit 9).
When the EDC is off it locks onto a reference clock and
avoids becoming 'lost'.*/
- mod_abs &= ~((1<<8)|(1<<9));
- bnx2x_cl45_write(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ mod_abs &= ~(1<<8);
+ if (!(phy->flags & FLAGS_NOC))
+ mod_abs &= ~(1<<9);
+ bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
/* Clear RX alarm since it stays up as long as
the mod_abs wasn't changed */
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
+ bnx2x_cl45_read(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
@@ -4630,33 +5130,28 @@ static void bnx2x_8727_handle_mod_abs(struct link_params *params)
2. Restore the default polarity of the OPRXLOS signal and
this signal will then correctly indicate the presence or
absence of the Rx signal. (bit 9) */
- mod_abs |= ((1<<8)|(1<<9));
- bnx2x_cl45_write(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
+ mod_abs |= (1<<8);
+ if (!(phy->flags & FLAGS_NOC))
+ mod_abs |= (1<<9);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
/* Clear RX alarm since it stays up as long as
the mod_abs wasn't changed. This is need to be done
before calling the module detection, otherwise it will clear
the link update alarm */
- bnx2x_cl45_read(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(bp, params->port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr, 0);
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 0);
- if (bnx2x_wait_for_sfp_module_initialized(params)
- == 0)
- bnx2x_sfp_module_detection(params);
+ if (bnx2x_wait_for_sfp_module_initialized(phy, params) == 0)
+ bnx2x_sfp_module_detection(phy, params);
else
DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
}
@@ -4667,1298 +5162,1714 @@ static void bnx2x_8727_handle_mod_abs(struct link_params *params)
module plugged in/out */
}
+static u8 bnx2x_8727_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
-static u8 bnx2x_ext_phy_is_link_up(struct link_params *params,
- struct link_vars *vars,
- u8 is_mi_int)
{
struct bnx2x *bp = params->bp;
- u32 ext_phy_type;
- u8 ext_phy_addr;
- u16 val1 = 0, val2;
- u16 rx_sd, pcs_status;
- u8 ext_phy_link_up = 0;
- u8 port = params->port;
-
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "XGXS Direct\n");
- ext_phy_link_up = 1;
- break;
+ u8 link_up = 0;
+ u16 link_status = 0;
+ u16 rx_alarm_status, lasi_ctrl, val1;
+
+ /* If PHY is not initialized, do not check link status */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL,
+ &lasi_ctrl);
+ if (!lasi_ctrl)
+ return 0;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- DP(NETIF_MSG_LINK, "XGXS 8705\n");
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_WIS_DEVAD,
- MDIO_WIS_REG_LASI_STATUS, &val1);
- DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
-
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_WIS_DEVAD,
- MDIO_WIS_REG_LASI_STATUS, &val1);
- DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
-
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_SD, &rx_sd);
-
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- 1,
- 0xc809, &val1);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- 1,
- 0xc809, &val1);
-
- DP(NETIF_MSG_LINK, "8705 1.c809 val=0x%x\n", val1);
- ext_phy_link_up = ((rx_sd & 0x1) && (val1 & (1<<9)) &&
- ((val1 & (1<<8)) == 0));
- if (ext_phy_link_up)
- vars->line_speed = SPEED_10000;
- break;
+ /* Check the LASI */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM,
+ &rx_alarm_status);
+ vars->line_speed = 0;
+ DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n", rx_alarm_status);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- DP(NETIF_MSG_LINK, "XGXS 8706/8726\n");
- /* Clear RX Alarm*/
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM,
- &val2);
- /* clear LASI indication*/
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS,
- &val1);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS,
- &val2);
- DP(NETIF_MSG_LINK, "8706/8726 LASI status 0x%x-->"
- "0x%x\n", val1, val2);
-
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD,
- &rx_sd);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS,
- &pcs_status);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS,
- &val2);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS,
- &val2);
-
- DP(NETIF_MSG_LINK, "8706/8726 rx_sd 0x%x"
- " pcs_status 0x%x 1Gbps link_status 0x%x\n",
- rx_sd, pcs_status, val2);
- /* link is up if both bit 0 of pmd_rx_sd and
- * bit 0 of pcs_status are set, or if the autoneg bit
- 1 is set
- */
- ext_phy_link_up = ((rx_sd & pcs_status & 0x1) ||
- (val2 & (1<<1)));
- if (ext_phy_link_up) {
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) {
- /* If transmitter is disabled,
- ignore false link up indication */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- &val1);
- if (val1 & (1<<15)) {
- DP(NETIF_MSG_LINK, "Tx is "
- "disabled\n");
- ext_phy_link_up = 0;
- break;
- }
- }
- if (val2 & (1<<1))
- vars->line_speed = SPEED_1000;
- else
- vars->line_speed = SPEED_10000;
- }
- break;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val1);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- {
- u16 link_status = 0;
- u16 rx_alarm_status;
- /* Check the LASI */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
-
- DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n",
- rx_alarm_status);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8727 LASI status 0x%x\n", val1);
- DP(NETIF_MSG_LINK,
- "8727 LASI status 0x%x\n",
- val1);
+ /* Clear MSG-OUT */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &val1);
- /* Clear MSG-OUT */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_M8051_MSGOUT_REG,
- &val1);
+ /**
+ * If a module is present and there is need to check
+ * for over current
+ */
+ if (!(phy->flags & FLAGS_NOC) && !(rx_alarm_status & (1<<5))) {
+ /* Check over-current using 8727 GPIO0 input*/
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_GPIO_CTRL,
+ &val1);
+
+ if ((val1 & (1<<8)) == 0) {
+ DP(NETIF_MSG_LINK, "8727 Power fault has been detected"
+ " on port %d\n", params->port);
+ netdev_err(bp->dev, "Error: Power fault on Port %d has"
+ " been detected and the power to "
+ "that SFP+ module has been removed"
+ " to prevent failure of the card."
+ " Please remove the SFP+ module and"
+ " restart the system to clear this"
+ " error.\n",
+ params->port);
/*
- * If a module is present and there is need to check
- * for over current
+ * Disable all RX_ALARMs except for
+ * mod_abs
*/
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_BCM8727_NOC) &&
- !(rx_alarm_status & (1<<5))) {
- /* Check over-current using 8727 GPIO0 input*/
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_GPIO_CTRL,
- &val1);
-
- if ((val1 & (1<<8)) == 0) {
- DP(NETIF_MSG_LINK, "8727 Power fault"
- " has been detected on "
- "port %d\n",
- params->port);
- netdev_err(bp->dev, "Error: Power fault on Port %d has been detected and the power to that SFP+ module has been removed to prevent failure of the card. Please remove the SFP+ module and restart the system to clear this error.\n",
- params->port);
- /*
- * Disable all RX_ALARMs except for
- * mod_abs
- */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- (1<<5));
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- &val1);
- /* Wait for module_absent_event */
- val1 |= (1<<8);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- val1);
- /* Clear RX alarm */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM,
- &rx_alarm_status);
- break;
- }
- } /* Over current check */
-
- /* When module absent bit is set, check module */
- if (rx_alarm_status & (1<<5)) {
- bnx2x_8727_handle_mod_abs(params);
- /* Enable all mod_abs and link detection bits */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- ((1<<5) | (1<<2)));
- }
-
- /* If transmitter is disabled,
- ignore false link up indication */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- &val1);
- if (val1 & (1<<15)) {
- DP(NETIF_MSG_LINK, "Tx is disabled\n");
- ext_phy_link_up = 0;
- break;
- }
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL, (1<<5));
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
- &link_status);
-
- /* Bits 0..2 --> speed detected,
- bits 13..15--> link is down */
- if ((link_status & (1<<2)) &&
- (!(link_status & (1<<15)))) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_10000;
- } else if ((link_status & (1<<0)) &&
- (!(link_status & (1<<13)))) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_1000;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 1G\n", params->port);
- } else {
- ext_phy_link_up = 0;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " is down\n", params->port);
- }
- break;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, &val1);
+ /* Wait for module_absent_event */
+ val1 |= (1<<8);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, val1);
+ /* Clear RX alarm */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
+ return 0;
}
+ } /* Over current check */
+
+ /* When module absent bit is set, check module */
+ if (rx_alarm_status & (1<<5)) {
+ bnx2x_8727_handle_mod_abs(phy, params);
+ /* Enable all mod_abs and link detection bits */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM_CTRL,
+ ((1<<5) | (1<<2)));
+ }
+ DP(NETIF_MSG_LINK, "Enabling 8727 TX laser if SFP is approved\n");
+ bnx2x_8727_specific_func(phy, params, ENABLE_TX);
+ /* If transmitter is disabled, ignore false link up indication */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, &val1);
+ if (val1 & (1<<15)) {
+ DP(NETIF_MSG_LINK, "Tx is disabled\n");
+ return 0;
+ }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- {
- u16 link_status = 0;
- u16 an1000_status = 0;
-
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD,
- MDIO_PCS_REG_LASI_STATUS, &val1);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD,
- MDIO_PCS_REG_LASI_STATUS, &val2);
- DP(NETIF_MSG_LINK,
- "870x LASI status 0x%x->0x%x\n",
- val1, val2);
- } else {
- /* In 8073, port1 is directed through emac0 and
- * port0 is directed through emac1
- */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_STATUS, &val1);
-
- DP(NETIF_MSG_LINK,
- "8703 LASI status 0x%x\n",
- val1);
- }
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_SPEED_LINK_STATUS, &link_status);
- /* clear the interrupt LASI status register */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD,
- MDIO_PCS_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD,
- MDIO_PCS_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n",
- val2, val1);
- /* Clear MSG-OUT */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_M8051_MSGOUT_REG,
- &val1);
-
- /* Check the LASI */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM, &val2);
-
- DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2);
-
- /* Check the link status */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PCS_DEVAD,
- MDIO_PCS_REG_STATUS, &val2);
- DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2);
-
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val1);
- ext_phy_link_up = ((val1 & 4) == 4);
- DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1);
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
-
- if (ext_phy_link_up &&
- ((params->req_line_speed !=
- SPEED_10000))) {
- if (bnx2x_bcm8073_xaui_wa(params)
- != 0) {
- ext_phy_link_up = 0;
- break;
- }
- }
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LINK_STATUS,
- &an1000_status);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LINK_STATUS,
- &an1000_status);
-
- /* Check the link status on 1.1.2 */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK, "KR PMA status 0x%x->0x%x,"
- "an_link_status=0x%x\n",
- val2, val1, an1000_status);
-
- ext_phy_link_up = (((val1 & 4) == 4) ||
- (an1000_status & (1<<1)));
- if (ext_phy_link_up &&
- bnx2x_8073_is_snr_needed(params)) {
- /* The SNR will improve about 2dbby
- changing the BW and FEE main tap.*/
-
- /* The 1st write to change FFE main
- tap is set before restart AN */
- /* Change PLL Bandwidth in EDC
- register */
- bnx2x_cl45_write(bp, port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PLL_BANDWIDTH,
- 0x26BC);
-
- /* Change CDR Bandwidth in EDC
- register */
- bnx2x_cl45_write(bp, port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CDR_BANDWIDTH,
- 0x0333);
- }
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
- &link_status);
-
- /* Bits 0..2 --> speed detected,
- bits 13..15--> link is down */
- if ((link_status & (1<<2)) &&
- (!(link_status & (1<<15)))) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_10000;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 10G\n", params->port);
- } else if ((link_status & (1<<1)) &&
- (!(link_status & (1<<14)))) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_2500;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 2.5G\n", params->port);
- } else if ((link_status & (1<<0)) &&
- (!(link_status & (1<<13)))) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_1000;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 1G\n", params->port);
- } else {
- ext_phy_link_up = 0;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " is down\n", params->port);
- }
- } else {
- /* See if 1G link is up for the 8072 */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LINK_STATUS,
- &an1000_status);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LINK_STATUS,
- &an1000_status);
- if (an1000_status & (1<<1)) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_1000;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 1G\n", params->port);
- } else if (ext_phy_link_up) {
- ext_phy_link_up = 1;
- vars->line_speed = SPEED_10000;
- DP(NETIF_MSG_LINK,
- "port %x: External link"
- " up in 10G\n", params->port);
- }
- }
+ /* Bits 0..2 --> speed detected,
+ bits 13..15--> link is down */
+ if ((link_status & (1<<2)) && (!(link_status & (1<<15)))) {
+ link_up = 1;
+ vars->line_speed = SPEED_10000;
+ } else if ((link_status & (1<<0)) && (!(link_status & (1<<13)))) {
+ link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK, "port %x: External link up in 1G\n",
+ params->port);
+ } else {
+ link_up = 0;
+ DP(NETIF_MSG_LINK, "port %x: External link is down\n",
+ params->port);
+ }
+ if (link_up)
+ bnx2x_ext_phy_resolve_fc(phy, params, vars);
+
+ if ((DUAL_MEDIA(params)) &&
+ (phy->req_line_speed == SPEED_1000)) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_GP, &val1);
+ /**
+ * In case of dual-media board and 1G, power up the XAUI side,
+ * otherwise power it down. For 10G it is done automatically
+ */
+ if (link_up)
+ val1 &= ~(3<<10);
+ else
+ val1 |= (3<<10);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_GP, val1);
+ }
+ return link_up;
+}
+static void bnx2x_8727_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ /* Disable Transmitter */
+ bnx2x_sfp_set_transmitter(bp, phy, params->port, 0);
+ /* Clear LASI */
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 0);
- break;
- }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_STATUS, &val2);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_STATUS, &val1);
- DP(NETIF_MSG_LINK,
- "10G-base-T LASI status 0x%x->0x%x\n",
- val2, val1);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK,
- "10G-base-T PMA status 0x%x->0x%x\n",
- val2, val1);
- ext_phy_link_up = ((val1 & 4) == 4);
- /* if link is up
- * print the AN outcome of the SFX7101 PHY
- */
- if (ext_phy_link_up) {
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_MASTER_STATUS,
- &val2);
- vars->line_speed = SPEED_10000;
- DP(NETIF_MSG_LINK,
- "SFX7101 AN status 0x%x->Master=%x\n",
- val2,
- (val2 & (1<<14)));
- }
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- /* Check 10G-BaseT link status */
- /* Check PMD signal ok */
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- 0xFFFA,
- &val1);
- bnx2x_cl45_read(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_PMD_SIGNAL,
- &val2);
- DP(NETIF_MSG_LINK, "PMD_SIGNAL 1.a811 = 0x%x\n", val2);
-
- /* Check link 10G */
- if (val2 & (1<<11)) {
- vars->line_speed = SPEED_10000;
- ext_phy_link_up = 1;
- bnx2x_8481_set_10G_led_mode(params,
- ext_phy_type,
- ext_phy_addr);
- } else { /* Check Legacy speed link */
- u16 legacy_status, legacy_speed;
-
- /* Enable expansion register 0x42
- (Operation mode status) */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_EXPANSION_REG_ACCESS,
- 0xf42);
-
- /* Get legacy speed operation status */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_EXPANSION_REG_RD_RW,
- &legacy_status);
-
- DP(NETIF_MSG_LINK, "Legacy speed status"
- " = 0x%x\n", legacy_status);
- ext_phy_link_up = ((legacy_status & (1<<11))
- == (1<<11));
- if (ext_phy_link_up) {
- legacy_speed = (legacy_status & (3<<9));
- if (legacy_speed == (0<<9))
- vars->line_speed = SPEED_10;
- else if (legacy_speed == (1<<9))
- vars->line_speed =
- SPEED_100;
- else if (legacy_speed == (2<<9))
- vars->line_speed =
- SPEED_1000;
- else /* Should not happen */
- vars->line_speed = 0;
-
- if (legacy_status & (1<<8))
- vars->duplex = DUPLEX_FULL;
- else
- vars->duplex = DUPLEX_HALF;
-
- DP(NETIF_MSG_LINK, "Link is up "
- "in %dMbps, is_duplex_full"
- "= %d\n",
- vars->line_speed,
- (vars->duplex == DUPLEX_FULL));
- bnx2x_8481_set_legacy_led_mode(params,
- ext_phy_type,
- ext_phy_addr);
- }
- }
- break;
- default:
- DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
- params->ext_phy_config);
- ext_phy_link_up = 0;
- break;
- }
- /* Set SGMII mode for external phy */
- if (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
- if (vars->line_speed < SPEED_1000)
- vars->phy_flags |= PHY_SGMII_FLAG;
- else
- vars->phy_flags &= ~PHY_SGMII_FLAG;
- }
+}
- } else { /* SerDes */
- ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "SerDes Direct\n");
- ext_phy_link_up = 1;
- break;
+/******************************************************************/
+/* BCM8481/BCM84823/BCM84833 PHY SECTION */
+/******************************************************************/
+static void bnx2x_save_848xx_spirom_version(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ u16 val, fw_ver1, fw_ver2, cnt;
+ struct bnx2x *bp = params->bp;
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
- DP(NETIF_MSG_LINK, "SerDes 5482\n");
- ext_phy_link_up = 1;
+ /* For the 32 bits registers in 848xx, access via MDIO2ARM interface.*/
+ /* (1) set register 0xc200_0014(SPI_BRIDGE_CTRL_2) to 0x03000000 */
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA819, 0x0014);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81A, 0xc200);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81B, 0x0000);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81C, 0x0300);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA817, 0x0009);
+
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA818, &val);
+ if (val & 1)
break;
+ udelay(5);
+ }
+ if (cnt == 100) {
+ DP(NETIF_MSG_LINK, "Unable to read 848xx phy fw version(1)\n");
+ bnx2x_save_spirom_version(bp, params->port, 0,
+ phy->ver_addr);
+ return;
+ }
- default:
- DP(NETIF_MSG_LINK,
- "BAD SerDes ext_phy_config 0x%x\n",
- params->ext_phy_config);
- ext_phy_link_up = 0;
+
+ /* 2) read register 0xc200_0000 (SPI_FW_STATUS) */
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA819, 0x0000);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81A, 0xc200);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA817, 0x000A);
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA818, &val);
+ if (val & 1)
break;
- }
+ udelay(5);
+ }
+ if (cnt == 100) {
+ DP(NETIF_MSG_LINK, "Unable to read 848xx phy fw version(2)\n");
+ bnx2x_save_spirom_version(bp, params->port, 0,
+ phy->ver_addr);
+ return;
}
- return ext_phy_link_up;
+ /* lower 16 bits of the register SPI_FW_STATUS */
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA81B, &fw_ver1);
+ /* upper 16 bits of register SPI_FW_STATUS */
+ bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA81C, &fw_ver2);
+
+ bnx2x_save_spirom_version(bp, params->port, (fw_ver2<<16) | fw_ver1,
+ phy->ver_addr);
}
-static void bnx2x_link_int_enable(struct link_params *params)
+static void bnx2x_848xx_set_led(struct bnx2x *bp,
+ struct bnx2x_phy *phy)
{
- u8 port = params->port;
- u32 ext_phy_type;
- u32 mask;
- struct bnx2x *bp = params->bp;
+ u16 val;
- /* setting the status to report on link up
- for either XGXS or SerDes */
+ /* PHYC_CTL_LED_CTL */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL, &val);
+ val &= 0xFE00;
+ val |= 0x0092;
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL, val);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x80);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0x18);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x0040);
- if (params->switch_cfg == SWITCH_CFG_10G) {
- mask = (NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_XGXS0_LINK_STATUS);
- DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n");
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
- (ext_phy_type !=
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)) {
- mask |= NIG_MASK_MI_INT;
- DP(NETIF_MSG_LINK, "enabled external phy int\n");
- }
+ /* 'Interrupt Mask' */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ 0xFFFB, 0xFFFD);
+}
- } else { /* SerDes */
- mask = NIG_MASK_SERDES0_LINK_STATUS;
- DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n");
- ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
- if ((ext_phy_type !=
- PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
- (ext_phy_type !=
- PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN)) {
- mask |= NIG_MASK_MI_INT;
- DP(NETIF_MSG_LINK, "enabled external phy int\n");
- }
+static u8 bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 autoneg_val, an_1000_val, an_10_100_val;
+ bnx2x_wait_reset_complete(bp, phy);
+ bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
+ 1 << NIG_LATCH_BC_ENABLE_MI_INT);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x0000);
+
+ bnx2x_848xx_set_led(bp, phy);
+
+ /* set 1000 speed advertisement */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_1000T_CTRL,
+ &an_1000_val);
+
+ bnx2x_ext_phy_set_pause(params, phy, vars);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_AN_ADV,
+ &an_10_100_val);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_LEGACY_MII_CTRL,
+ &autoneg_val);
+ /* Disable forced speed */
+ autoneg_val &= ~((1<<6) | (1<<8) | (1<<9) | (1<<12) | (1<<13));
+ an_10_100_val &= ~((1<<5) | (1<<6) | (1<<7) | (1<<8));
+
+ if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ (phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
+ (phy->req_line_speed == SPEED_1000)) {
+ an_1000_val |= (1<<8);
+ autoneg_val |= (1<<9 | 1<<12);
+ if (phy->req_duplex == DUPLEX_FULL)
+ an_1000_val |= (1<<9);
+ DP(NETIF_MSG_LINK, "Advertising 1G\n");
+ } else
+ an_1000_val &= ~((1<<8) | (1<<9));
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_1000T_CTRL,
+ an_1000_val);
+
+ /* set 10 speed advertisement */
+ if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ (phy->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)))) {
+ an_10_100_val |= (1<<7);
+ /* Enable autoneg and restart autoneg for legacy speeds */
+ autoneg_val |= (1<<9 | 1<<12);
+
+ if (phy->req_duplex == DUPLEX_FULL)
+ an_10_100_val |= (1<<8);
+ DP(NETIF_MSG_LINK, "Advertising 100M\n");
+ }
+ /* set 10 speed advertisement */
+ if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ (phy->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)))) {
+ an_10_100_val |= (1<<5);
+ autoneg_val |= (1<<9 | 1<<12);
+ if (phy->req_duplex == DUPLEX_FULL)
+ an_10_100_val |= (1<<6);
+ DP(NETIF_MSG_LINK, "Advertising 10M\n");
}
- bnx2x_bits_en(bp,
- NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- mask);
- DP(NETIF_MSG_LINK, "port %x, is_xgxs %x, int_status 0x%x\n", port,
- (params->switch_cfg == SWITCH_CFG_10G),
- REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
- DP(NETIF_MSG_LINK, " int_mask 0x%x, MI_INT %x, SERDES_LINK %x\n",
- REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
- REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
- REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS+port*0x3c));
- DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
-}
+ /* Only 10/100 are allowed to work in FORCE mode */
+ if (phy->req_line_speed == SPEED_100) {
+ autoneg_val |= (1<<13);
+ /* Enabled AUTO-MDIX when autoneg is disabled */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_AUX_CTRL,
+ (1<<15 | 1<<9 | 7<<0));
+ DP(NETIF_MSG_LINK, "Setting 100M force\n");
+ }
+ if (phy->req_line_speed == SPEED_10) {
+ /* Enabled AUTO-MDIX when autoneg is disabled */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_AUX_CTRL,
+ (1<<15 | 1<<9 | 7<<0));
+ DP(NETIF_MSG_LINK, "Setting 10M force\n");
+ }
-static void bnx2x_8481_rearm_latch_signal(struct bnx2x *bp, u8 port,
- u8 is_mi_int)
-{
- u32 latch_status = 0, is_mi_int_status;
- /* Disable the MI INT ( external phy int )
- * by writing 1 to the status register. Link down indication
- * is high-active-signal, so in this case we need to write the
- * status to clear the XOR
- */
- /* Read Latched signals */
- latch_status = REG_RD(bp,
- NIG_REG_LATCH_STATUS_0 + port*8);
- is_mi_int_status = REG_RD(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0 + port*4);
- DP(NETIF_MSG_LINK, "original_signal = 0x%x, nig_status = 0x%x,"
- "latch_status = 0x%x\n",
- is_mi_int, is_mi_int_status, latch_status);
- /* Handle only those with latched-signal=up.*/
- if (latch_status & 1) {
- /* For all latched-signal=up,Write original_signal to status */
- if (is_mi_int)
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0
- + port*4,
- NIG_STATUS_EMAC0_MI_INT);
- else
- bnx2x_bits_dis(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0
- + port*4,
- NIG_STATUS_EMAC0_MI_INT);
- /* For all latched-signal=up : Re-Arm Latch signals */
- REG_WR(bp, NIG_REG_LATCH_STATUS_0 + port*8,
- (latch_status & 0xfffe) | (latch_status & 1));
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_8481_LEGACY_AN_ADV,
+ an_10_100_val);
+
+ if (phy->req_duplex == DUPLEX_FULL)
+ autoneg_val |= (1<<8);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_CTRL, autoneg_val);
+
+ if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
+ (phy->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
+ (phy->req_line_speed == SPEED_10000)) {
+ DP(NETIF_MSG_LINK, "Advertising 10G\n");
+ /* Restart autoneg for 10G*/
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL,
+ 0x3200);
+ } else if (phy->req_line_speed != SPEED_10 &&
+ phy->req_line_speed != SPEED_100) {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_10GBASE_T_AN_CTRL,
+ 1);
}
+ /* Save spirom version */
+ bnx2x_save_848xx_spirom_version(phy, params);
+
+ return 0;
}
-/*
- * link management
- */
-static void bnx2x_link_int_ack(struct link_params *params,
- struct link_vars *vars, u8 is_10g,
- u8 is_mi_int)
+
+static u8 bnx2x_8481_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u8 port = params->port;
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
- /* first reset all status
- * we assume only one line will be change at a time */
- bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_STATUS_XGXS0_LINK10G |
- NIG_STATUS_XGXS0_LINK_STATUS |
- NIG_STATUS_SERDES0_LINK_STATUS));
- if ((XGXS_EXT_PHY_TYPE(params->ext_phy_config)
- == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481) ||
- (XGXS_EXT_PHY_TYPE(params->ext_phy_config)
- == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823)) {
- bnx2x_8481_rearm_latch_signal(bp, port, is_mi_int);
- }
- if (vars->phy_link_up) {
- if (is_10g) {
- /* Disable the 10G link interrupt
- * by writing 1 to the status register
- */
- DP(NETIF_MSG_LINK, "10G XGXS phy link up\n");
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- NIG_STATUS_XGXS0_LINK10G);
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
- } else if (params->switch_cfg == SWITCH_CFG_10G) {
- /* Disable the link interrupt
- * by writing 1 to the relevant lane
- * in the status register
- */
- u32 ser_lane = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
+ return bnx2x_848xx_cmn_config_init(phy, params, vars);
+}
- DP(NETIF_MSG_LINK, "%d speed XGXS phy link up\n",
- vars->line_speed);
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- ((1 << ser_lane) <<
- NIG_STATUS_XGXS0_LINK_STATUS_SIZE));
+static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port, initialize = 1;
+ u16 val;
+ u16 temp;
+ u32 actual_phy_selection;
+ u8 rc = 0;
- } else { /* SerDes */
- DP(NETIF_MSG_LINK, "SerDes phy link up\n");
- /* Disable the link interrupt
- * by writing 1 to the status register
- */
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- NIG_STATUS_SERDES0_LINK_STATUS);
- }
+ /* This is just for MDIO_CTL_REG_84823_MEDIA register. */
- } else { /* link_down */
+ msleep(1);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ port);
+ msleep(200); /* 100 is not enough */
+
+ /* BCM84823 requires that XGXS links up first @ 10G for normal
+ behavior */
+ temp = vars->line_speed;
+ vars->line_speed = SPEED_10000;
+ bnx2x_set_autoneg(&params->phy[INT_PHY], params, vars, 0);
+ bnx2x_program_serdes(&params->phy[INT_PHY], params, vars);
+ vars->line_speed = temp;
+
+ /* Set dual-media configuration according to configuration */
+
+ bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_CTL_REG_84823_MEDIA, &val);
+ val &= ~(MDIO_CTL_REG_84823_MEDIA_MAC_MASK |
+ MDIO_CTL_REG_84823_MEDIA_LINE_MASK |
+ MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN |
+ MDIO_CTL_REG_84823_MEDIA_PRIORITY_MASK |
+ MDIO_CTL_REG_84823_MEDIA_FIBER_1G);
+ val |= MDIO_CTL_REG_84823_CTRL_MAC_XFI |
+ MDIO_CTL_REG_84823_MEDIA_LINE_XAUI_L;
+
+ actual_phy_selection = bnx2x_phy_selection(params);
+
+ switch (actual_phy_selection) {
+ case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
+ /* Do nothing. Essentialy this is like the priority copper */
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
+ val |= MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
+ val |= MDIO_CTL_REG_84823_MEDIA_PRIORITY_FIBER;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
+ /* Do nothing here. The first PHY won't be initialized at all */
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
+ val |= MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN;
+ initialize = 0;
+ break;
}
+ if (params->phy[EXT_PHY2].req_line_speed == SPEED_1000)
+ val |= MDIO_CTL_REG_84823_MEDIA_FIBER_1G;
+
+ bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_CTL_REG_84823_MEDIA, val);
+ DP(NETIF_MSG_LINK, "Multi_phy config = 0x%x, Media control = 0x%x\n",
+ params->multi_phy_config, val);
+
+ if (initialize)
+ rc = bnx2x_848xx_cmn_config_init(phy, params, vars);
+ else
+ bnx2x_save_848xx_spirom_version(phy, params);
+ return rc;
}
-static u8 bnx2x_format_ver(u32 num, u8 *str, u16 len)
+static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
- u8 *str_ptr = str;
- u32 mask = 0xf0000000;
- u8 shift = 8*4;
- u8 digit;
- if (len < 10) {
- /* Need more than 10chars for this format */
- *str_ptr = '\0';
- return -EINVAL;
- }
- while (shift > 0) {
+ struct bnx2x *bp = params->bp;
+ u16 val, val1, val2;
+ u8 link_up = 0;
+
+ /* Check 10G-BaseT link status */
+ /* Check PMD signal ok */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, 0xFFFA, &val1);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_PMD_SIGNAL,
+ &val2);
+ DP(NETIF_MSG_LINK, "BCM848xx: PMD_SIGNAL 1.a811 = 0x%x\n", val2);
+
+ /* Check link 10G */
+ if (val2 & (1<<11)) {
+ vars->line_speed = SPEED_10000;
+ link_up = 1;
+ bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
+ } else { /* Check Legacy speed link */
+ u16 legacy_status, legacy_speed;
+
+ /* Enable expansion register 0x42 (Operation mode status) */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_EXPANSION_REG_ACCESS, 0xf42);
+
+ /* Get legacy speed operation status */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_EXPANSION_REG_RD_RW,
+ &legacy_status);
+
+ DP(NETIF_MSG_LINK, "Legacy speed status"
+ " = 0x%x\n", legacy_status);
+ link_up = ((legacy_status & (1<<11)) == (1<<11));
+ if (link_up) {
+ legacy_speed = (legacy_status & (3<<9));
+ if (legacy_speed == (0<<9))
+ vars->line_speed = SPEED_10;
+ else if (legacy_speed == (1<<9))
+ vars->line_speed = SPEED_100;
+ else if (legacy_speed == (2<<9))
+ vars->line_speed = SPEED_1000;
+ else /* Should not happen */
+ vars->line_speed = 0;
- shift -= 4;
- digit = ((num & mask) >> shift);
- if (digit < 0xa)
- *str_ptr = digit + '0';
- else
- *str_ptr = digit - 0xa + 'a';
- str_ptr++;
- mask = mask >> 4;
- if (shift == 4*4) {
- *str_ptr = ':';
- str_ptr++;
+ if (legacy_status & (1<<8))
+ vars->duplex = DUPLEX_FULL;
+ else
+ vars->duplex = DUPLEX_HALF;
+
+ DP(NETIF_MSG_LINK, "Link is up in %dMbps,"
+ " is_duplex_full= %d\n", vars->line_speed,
+ (vars->duplex == DUPLEX_FULL));
+ /* Check legacy speed AN resolution */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_STATUS,
+ &val);
+ if (val & (1<<5))
+ vars->link_status |=
+ LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_AN_EXPANSION,
+ &val);
+ if ((val & (1<<0)) == 0)
+ vars->link_status |=
+ LINK_STATUS_PARALLEL_DETECTION_USED;
}
}
- *str_ptr = '\0';
- return 0;
+ if (link_up) {
+ DP(NETIF_MSG_LINK, "BCM84823: link speed is %d\n",
+ vars->line_speed);
+ bnx2x_ext_phy_resolve_fc(phy, params, vars);
+ }
+
+ return link_up;
}
-u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
- u8 *version, u16 len)
+static u8 bnx2x_848xx_format_ver(u32 raw_ver, u8 *str, u16 *len)
{
- struct bnx2x *bp;
- u32 ext_phy_type = 0;
- u32 spirom_ver = 0;
- u8 status;
+ u8 status = 0;
+ u32 spirom_ver;
+ spirom_ver = ((raw_ver & 0xF80) >> 7) << 16 | (raw_ver & 0x7F);
+ status = bnx2x_format_ver(spirom_ver, str, len);
+ return status;
+}
- if (version == NULL || params == NULL)
- return -EINVAL;
- bp = params->bp;
+static void bnx2x_8481_hw_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, 0);
+ bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, 1);
+}
- spirom_ver = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- port_mb[params->port].ext_phy_fw_version));
+static void bnx2x_8481_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ bnx2x_cl45_write(params->bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x0000);
+ bnx2x_cl45_write(params->bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1);
+}
- status = 0;
- /* reset the returned value to zero */
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+static void bnx2x_848x3_link_reset(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
+}
- if (len < 5)
- return -EINVAL;
+static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
+ struct link_params *params, u8 mode)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val;
- version[0] = (spirom_ver & 0xFF);
- version[1] = (spirom_ver & 0xFF00) >> 8;
- version[2] = (spirom_ver & 0xFF0000) >> 16;
- version[3] = (spirom_ver & 0xFF000000) >> 24;
- version[4] = '\0';
+ switch (mode) {
+ case LED_MODE_OFF:
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- status = bnx2x_format_ver(spirom_ver, version, len);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- spirom_ver = ((spirom_ver & 0xF80) >> 7) << 16 |
- (spirom_ver & 0x7F);
- status = bnx2x_format_ver(spirom_ver, version, len);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- version[0] = '\0';
- break;
+ DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE OFF\n", params->port);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- DP(NETIF_MSG_LINK, "bnx2x_get_ext_phy_fw_version:"
- " type is FAILURE!\n");
- status = -EINVAL;
+ if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
+ SHARED_HW_CFG_LED_EXTPHY1) {
+
+ /* Set LED masks */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED5_MASK,
+ 0x0);
+
+ } else {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x0);
+ }
break;
+ case LED_MODE_FRONT_PANEL_OFF:
- default:
+ DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE FRONT PANEL OFF\n",
+ params->port);
+
+ if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
+ SHARED_HW_CFG_LED_EXTPHY1) {
+
+ /* Set LED masks */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x0);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED5_MASK,
+ 0x20);
+
+ } else {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x0);
+ }
break;
- }
- return status;
-}
+ case LED_MODE_ON:
-static void bnx2x_set_xgxs_loopback(struct link_params *params,
- struct link_vars *vars,
- u8 is_10g)
-{
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE ON\n", params->port);
- if (is_10g) {
- u32 md_devad;
+ if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
+ SHARED_HW_CFG_LED_EXTPHY1) {
+ /* Set control reg */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ &val);
+ val &= 0x8000;
+ val |= 0x2492;
- DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ val);
- /* change the uni_phy_addr in the nig */
- md_devad = REG_RD(bp, (NIG_REG_XGXS0_CTRL_MD_DEVAD +
- port*0x18));
+ /* Set LED masks */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x0);
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18, 0x5);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0x20);
- bnx2x_cl45_write(bp, port, 0,
- params->phy_addr,
- 5,
- (MDIO_REG_BANK_AER_BLOCK +
- (MDIO_AER_BLOCK_AER_REG & 0xf)),
- 0x2800);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x20);
- bnx2x_cl45_write(bp, port, 0,
- params->phy_addr,
- 5,
- (MDIO_REG_BANK_CL73_IEEEB0 +
- (MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
- 0x6041);
- msleep(200);
- /* set aer mmd back */
- bnx2x_set_aer_mmd(params, vars);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED5_MASK,
+ 0x0);
+ } else {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x20);
+ }
+ break;
- /* and md_devad */
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- md_devad);
+ case LED_MODE_OPER:
- } else {
- u16 mii_control;
+ DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE OPER\n", params->port);
- DP(NETIF_MSG_LINK, "XGXS 1G loopback enable\n");
+ if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
+ SHARED_HW_CFG_LED_EXTPHY1) {
- CL45_RD_OVER_CL22(bp, port,
- params->phy_addr,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- &mii_control);
+ /* Set control reg */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ &val);
+
+ if (!((val &
+ MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_MASK)
+ >> MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_SHIFT)){
+ DP(NETIF_MSG_LINK, "Seting LINK_SIGNAL\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ 0xa492);
+ }
- CL45_WR_OVER_CL22(bp, port,
- params->phy_addr,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- (mii_control |
- MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK));
+ /* Set LED masks */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x10);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0x80);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x98);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED5_MASK,
+ 0x40);
+
+ } else {
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ 0x80);
+ }
+ break;
}
}
+/******************************************************************/
+/* SFX7101 PHY SECTION */
+/******************************************************************/
+static void bnx2x_7101_config_loopback(struct bnx2x_phy *phy,
+ struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ /* SFX7101_XGXS_TEST1 */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_XS_DEVAD, MDIO_XS_SFX7101_XGXS_TEST1, 0x100);
+}
-
-static void bnx2x_ext_phy_loopback(struct link_params *params)
+static u8 bnx2x_7101_config_init(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
+ u16 fw_ver1, fw_ver2, val;
struct bnx2x *bp = params->bp;
- u8 ext_phy_addr;
- u32 ext_phy_type;
+ DP(NETIF_MSG_LINK, "Setting the SFX7101 LASI indication\n");
- if (params->switch_cfg == SWITCH_CFG_10G) {
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- /* CL37 Autoneg Enabled */
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN:
- DP(NETIF_MSG_LINK,
- "ext_phy_loopback: We should not get here\n");
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- DP(NETIF_MSG_LINK, "ext_phy_loopback: 8705\n");
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- DP(NETIF_MSG_LINK, "ext_phy_loopback: 8706\n");
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- DP(NETIF_MSG_LINK, "PMA/PMD ext_phy_loopback: 8726\n");
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 0x0001);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- /* SFX7101_XGXS_TEST1 */
- bnx2x_cl45_write(bp, params->port, ext_phy_type,
- ext_phy_addr,
- MDIO_XS_DEVAD,
- MDIO_XS_SFX7101_XGXS_TEST1,
- 0x100);
- DP(NETIF_MSG_LINK,
- "ext_phy_loopback: set ext phy loopback\n");
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+ bnx2x_wait_reset_complete(bp, phy);
+
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 0x1);
+ DP(NETIF_MSG_LINK, "Setting the SFX7101 LED to blink on traffic\n");
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_7107_LED_CNTL, (1<<3));
+
+ bnx2x_ext_phy_set_pause(params, phy, vars);
+ /* Restart autoneg */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, &val);
+ val |= 0x200;
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, val);
+
+ /* Save spirom version */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER1, &fw_ver1);
+
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER2, &fw_ver2);
+ bnx2x_save_spirom_version(bp, params->port,
+ (u32)(fw_ver1<<16 | fw_ver2), phy->ver_addr);
+ return 0;
+}
- break;
- } /* switch external PHY type */
- } else {
- /* serdes */
- ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
- ext_phy_addr = (params->ext_phy_config &
- PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK)
- >> PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT;
+static u8 bnx2x_7101_read_status(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 link_up;
+ u16 val1, val2;
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "10G-base-T LASI status 0x%x->0x%x\n",
+ val2, val1);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "10G-base-T PMA status 0x%x->0x%x\n",
+ val2, val1);
+ link_up = ((val1 & 4) == 4);
+ /* if link is up
+ * print the AN outcome of the SFX7101 PHY
+ */
+ if (link_up) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD, MDIO_AN_REG_MASTER_STATUS,
+ &val2);
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK, "SFX7101 AN status 0x%x->Master=%x\n",
+ val2, (val2 & (1<<14)));
+ bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
+ bnx2x_ext_phy_resolve_fc(phy, params, vars);
}
+ return link_up;
}
-/*
- *------------------------------------------------------------------------
- * bnx2x_override_led_value -
- *
- * Override the led value of the requsted led
- *
- *------------------------------------------------------------------------
- */
-u8 bnx2x_override_led_value(struct bnx2x *bp, u8 port,
- u32 led_idx, u32 value)
+static u8 bnx2x_7101_format_ver(u32 spirom_ver, u8 *str, u16 *len)
{
- u32 reg_val;
+ if (*len < 5)
+ return -EINVAL;
+ str[0] = (spirom_ver & 0xFF);
+ str[1] = (spirom_ver & 0xFF00) >> 8;
+ str[2] = (spirom_ver & 0xFF0000) >> 16;
+ str[3] = (spirom_ver & 0xFF000000) >> 24;
+ str[4] = '\0';
+ *len -= 5;
+ return 0;
+}
- /* If port 0 then use EMAC0, else use EMAC1*/
- u32 emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, struct bnx2x_phy *phy)
+{
+ u16 val, cnt;
- DP(NETIF_MSG_LINK,
- "bnx2x_override_led_value() port %x led_idx %d value %d\n",
- port, led_idx, value);
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET, &val);
- switch (led_idx) {
- case 0: /* 10MB led */
- /* Read the current value of the LED register in
- the EMAC block */
- reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
- /* Set the OVERRIDE bit to 1 */
- reg_val |= EMAC_LED_OVERRIDE;
- /* If value is 1, set the 10M_OVERRIDE bit,
- otherwise reset it.*/
- reg_val = (value == 1) ? (reg_val | EMAC_LED_10MB_OVERRIDE) :
- (reg_val & ~EMAC_LED_10MB_OVERRIDE);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
- break;
- case 1: /*100MB led */
- /*Read the current value of the LED register in
- the EMAC block */
- reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
- /* Set the OVERRIDE bit to 1 */
- reg_val |= EMAC_LED_OVERRIDE;
- /* If value is 1, set the 100M_OVERRIDE bit,
- otherwise reset it.*/
- reg_val = (value == 1) ? (reg_val | EMAC_LED_100MB_OVERRIDE) :
- (reg_val & ~EMAC_LED_100MB_OVERRIDE);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ for (cnt = 0; cnt < 10; cnt++) {
+ msleep(50);
+ /* Writes a self-clearing reset */
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET,
+ (val | (1<<15)));
+ /* Wait for clear */
+ bnx2x_cl45_read(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET, &val);
+
+ if ((val & (1<<15)) == 0)
+ break;
+ }
+}
+
+static void bnx2x_7101_hw_reset(struct bnx2x_phy *phy,
+ struct link_params *params) {
+ /* Low power mode is controlled by GPIO 2 */
+ bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);
+ /* The PHY reset is controlled by GPIO 1 */
+ bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);
+}
+
+static void bnx2x_7101_set_link_led(struct bnx2x_phy *phy,
+ struct link_params *params, u8 mode)
+{
+ u16 val = 0;
+ struct bnx2x *bp = params->bp;
+ switch (mode) {
+ case LED_MODE_FRONT_PANEL_OFF:
+ case LED_MODE_OFF:
+ val = 2;
break;
- case 2: /* 1000MB led */
- /* Read the current value of the LED register in the
- EMAC block */
- reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
- /* Set the OVERRIDE bit to 1 */
- reg_val |= EMAC_LED_OVERRIDE;
- /* If value is 1, set the 1000M_OVERRIDE bit, otherwise
- reset it. */
- reg_val = (value == 1) ? (reg_val | EMAC_LED_1000MB_OVERRIDE) :
- (reg_val & ~EMAC_LED_1000MB_OVERRIDE);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ case LED_MODE_ON:
+ val = 1;
break;
- case 3: /* 2500MB led */
- /* Read the current value of the LED register in the
- EMAC block*/
- reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
- /* Set the OVERRIDE bit to 1 */
- reg_val |= EMAC_LED_OVERRIDE;
- /* If value is 1, set the 2500M_OVERRIDE bit, otherwise
- reset it.*/
- reg_val = (value == 1) ? (reg_val | EMAC_LED_2500MB_OVERRIDE) :
- (reg_val & ~EMAC_LED_2500MB_OVERRIDE);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ case LED_MODE_OPER:
+ val = 0;
break;
- case 4: /*10G led */
- if (port == 0) {
- REG_WR(bp, NIG_REG_LED_10G_P0,
- value);
+ }
+ bnx2x_cl45_write(bp, phy,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7107_LINK_LED_CNTL,
+ val);
+}
+
+/******************************************************************/
+/* STATIC PHY DECLARATION */
+/******************************************************************/
+
+static struct bnx2x_phy phy_null = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN,
+ .addr = 0,
+ .flags = FLAGS_INIT_XGXS_FIRST,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = 0,
+ .media_type = ETH_PHY_NOT_PRESENT,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)NULL,
+ .read_status = (read_status_t)NULL,
+ .link_reset = (link_reset_t)NULL,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)NULL,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_serdes = {
+ .type = PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT,
+ .addr = 0xff,
+ .flags = 0,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_UNSPECIFIED,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_init_serdes,
+ .read_status = (read_status_t)bnx2x_link_settings_status,
+ .link_reset = (link_reset_t)bnx2x_int_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)NULL,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_xgxs = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
+ .addr = 0xff,
+ .flags = 0,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_UNSPECIFIED,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_init_xgxs,
+ .read_status = (read_status_t)bnx2x_link_settings_status,
+ .link_reset = (link_reset_t)bnx2x_int_link_reset,
+ .config_loopback = (config_loopback_t)bnx2x_set_xgxs_loopback,
+ .format_fw_ver = (format_fw_ver_t)NULL,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_7101 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
+ .addr = 0xff,
+ .flags = FLAGS_FAN_FAILURE_DET_REQ,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_BASE_T,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_7101_config_init,
+ .read_status = (read_status_t)bnx2x_7101_read_status,
+ .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
+ .config_loopback = (config_loopback_t)bnx2x_7101_config_loopback,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_7101_format_ver,
+ .hw_reset = (hw_reset_t)bnx2x_7101_hw_reset,
+ .set_link_led = (set_link_led_t)bnx2x_7101_set_link_led,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+static struct bnx2x_phy phy_8073 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ .addr = 0xff,
+ .flags = FLAGS_HW_LOCK_REQUIRED,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_UNSPECIFIED,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8073_config_init,
+ .read_status = (read_status_t)bnx2x_8073_read_status,
+ .link_reset = (link_reset_t)bnx2x_8073_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+static struct bnx2x_phy phy_8705 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705,
+ .addr = 0xff,
+ .flags = FLAGS_INIT_XGXS_FIRST,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_XFP_FIBER,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8705_config_init,
+ .read_status = (read_status_t)bnx2x_8705_read_status,
+ .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_null_format_ver,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+static struct bnx2x_phy phy_8706 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706,
+ .addr = 0xff,
+ .flags = FLAGS_INIT_XGXS_FIRST,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_SFP_FIBER,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8706_config_init,
+ .read_status = (read_status_t)bnx2x_8706_read_status,
+ .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_8726 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ .addr = 0xff,
+ .flags = (FLAGS_HW_LOCK_REQUIRED |
+ FLAGS_INIT_XGXS_FIRST),
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_SFP_FIBER,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8726_config_init,
+ .read_status = (read_status_t)bnx2x_8726_read_status,
+ .link_reset = (link_reset_t)bnx2x_8726_link_reset,
+ .config_loopback = (config_loopback_t)bnx2x_8726_config_loopback,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)NULL,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_8727 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ .addr = 0xff,
+ .flags = FLAGS_FAN_FAILURE_DET_REQ,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_SFP_FIBER,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8727_config_init,
+ .read_status = (read_status_t)bnx2x_8727_read_status,
+ .link_reset = (link_reset_t)bnx2x_8727_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
+ .hw_reset = (hw_reset_t)bnx2x_8727_hw_reset,
+ .set_link_led = (set_link_led_t)bnx2x_8727_set_link_led,
+ .phy_specific_func = (phy_specific_func_t)bnx2x_8727_specific_func
+};
+static struct bnx2x_phy phy_8481 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ .addr = 0xff,
+ .flags = FLAGS_FAN_FAILURE_DET_REQ |
+ FLAGS_REARM_LATCH_SIGNAL,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_BASE_T,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_8481_config_init,
+ .read_status = (read_status_t)bnx2x_848xx_read_status,
+ .link_reset = (link_reset_t)bnx2x_8481_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
+ .hw_reset = (hw_reset_t)bnx2x_8481_hw_reset,
+ .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+static struct bnx2x_phy phy_84823 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823,
+ .addr = 0xff,
+ .flags = FLAGS_FAN_FAILURE_DET_REQ |
+ FLAGS_REARM_LATCH_SIGNAL,
+ .def_md_devad = 0,
+ .reserved = 0,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_BASE_T,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_848x3_config_init,
+ .read_status = (read_status_t)bnx2x_848xx_read_status,
+ .link_reset = (link_reset_t)bnx2x_848x3_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
+ .hw_reset = (hw_reset_t)NULL,
+ .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
+ .phy_specific_func = (phy_specific_func_t)NULL
+};
+
+/*****************************************************************/
+/* */
+/* Populate the phy according. Main function: bnx2x_populate_phy */
+/* */
+/*****************************************************************/
+
+static void bnx2x_populate_preemphasis(struct bnx2x *bp, u32 shmem_base,
+ struct bnx2x_phy *phy, u8 port,
+ u8 phy_index)
+{
+ /* Get the 4 lanes xgxs config rx and tx */
+ u32 rx = 0, tx = 0, i;
+ for (i = 0; i < 2; i++) {
+ /**
+ * INT_PHY and EXT_PHY1 share the same value location in the
+ * shmem. When num_phys is greater than 1, than this value
+ * applies only to EXT_PHY1
+ */
+ if (phy_index == INT_PHY || phy_index == EXT_PHY1) {
+ rx = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].xgxs_config_rx[i<<1]));
+
+ tx = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].xgxs_config_tx[i<<1]));
} else {
- REG_WR(bp, NIG_REG_LED_10G_P1,
- value);
+ rx = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].xgxs_config2_rx[i<<1]));
+
+ tx = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].xgxs_config2_rx[i<<1]));
}
+
+ phy->rx_preemphasis[i << 1] = ((rx>>16) & 0xffff);
+ phy->rx_preemphasis[(i << 1) + 1] = (rx & 0xffff);
+
+ phy->tx_preemphasis[i << 1] = ((tx>>16) & 0xffff);
+ phy->tx_preemphasis[(i << 1) + 1] = (tx & 0xffff);
+ }
+}
+
+static u32 bnx2x_get_ext_phy_config(struct bnx2x *bp, u32 shmem_base,
+ u8 phy_index, u8 port)
+{
+ u32 ext_phy_config = 0;
+ switch (phy_index) {
+ case EXT_PHY1:
+ ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config));
break;
- case 5: /* TRAFFIC led */
- /* Find if the traffic control is via BMAC or EMAC */
- if (port == 0)
- reg_val = REG_RD(bp, NIG_REG_NIG_EMAC0_EN);
- else
- reg_val = REG_RD(bp, NIG_REG_NIG_EMAC1_EN);
+ case EXT_PHY2:
+ ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config2));
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Invalid phy_index %d\n", phy_index);
+ return -EINVAL;
+ }
- /* Override the traffic led in the EMAC:*/
- if (reg_val == 1) {
- /* Read the current value of the LED register in
- the EMAC block */
- reg_val = REG_RD(bp, emac_base +
- EMAC_REG_EMAC_LED);
- /* Set the TRAFFIC_OVERRIDE bit to 1 */
- reg_val |= EMAC_LED_OVERRIDE;
- /* If value is 1, set the TRAFFIC bit, otherwise
- reset it.*/
- reg_val = (value == 1) ? (reg_val | EMAC_LED_TRAFFIC) :
- (reg_val & ~EMAC_LED_TRAFFIC);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
- } else { /* Override the traffic led in the BMAC: */
- REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
- + port*4, 1);
- REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 + port*4,
- value);
- }
+ return ext_phy_config;
+}
+static u8 bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
+ struct bnx2x_phy *phy)
+{
+ u32 phy_addr;
+ u32 chip_id;
+ u32 switch_cfg = (REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_feature_config[port].link_config)) &
+ PORT_FEATURE_CONNECTED_SWITCH_MASK);
+ chip_id = REG_RD(bp, MISC_REG_CHIP_NUM) << 16;
+ switch (switch_cfg) {
+ case SWITCH_CFG_1G:
+ phy_addr = REG_RD(bp,
+ NIG_REG_SERDES0_CTRL_PHY_ADDR +
+ port * 0x10);
+ *phy = phy_serdes;
+ break;
+ case SWITCH_CFG_10G:
+ phy_addr = REG_RD(bp,
+ NIG_REG_XGXS0_CTRL_PHY_ADDR +
+ port * 0x18);
+ *phy = phy_xgxs;
break;
default:
- DP(NETIF_MSG_LINK,
- "bnx2x_override_led_value() unknown led index %d "
- "(should be 0-5)\n", led_idx);
+ DP(NETIF_MSG_LINK, "Invalid switch_cfg\n");
return -EINVAL;
}
+ phy->addr = (u8)phy_addr;
+ phy->mdio_ctrl = bnx2x_get_emac_base(bp,
+ SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH,
+ port);
+ if (CHIP_IS_E2(bp))
+ phy->def_md_devad = E2_DEFAULT_PHY_DEV_ADDR;
+ else
+ phy->def_md_devad = DEFAULT_PHY_DEV_ADDR;
+ DP(NETIF_MSG_LINK, "Internal phy port=%d, addr=0x%x, mdio_ctl=0x%x\n",
+ port, phy->addr, phy->mdio_ctrl);
+
+ bnx2x_populate_preemphasis(bp, shmem_base, phy, port, INT_PHY);
return 0;
}
-
-u8 bnx2x_set_led(struct link_params *params, u8 mode, u32 speed)
+static u8 bnx2x_populate_ext_phy(struct bnx2x *bp,
+ u8 phy_index,
+ u32 shmem_base,
+ u32 shmem2_base,
+ u8 port,
+ struct bnx2x_phy *phy)
{
- u8 port = params->port;
- u16 hw_led_mode = params->hw_led_mode;
- u8 rc = 0;
- u32 tmp;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);
- DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",
- speed, hw_led_mode);
- switch (mode) {
- case LED_MODE_OFF:
- REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0);
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
- SHARED_HW_CFG_LED_MAC1);
-
- tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
+ u32 ext_phy_config, phy_type, config2;
+ u32 mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH;
+ ext_phy_config = bnx2x_get_ext_phy_config(bp, shmem_base,
+ phy_index, port);
+ phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
+ /* Select the phy type */
+ switch (phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED;
+ *phy = phy_8073;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ *phy = phy_8705;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ *phy = phy_8706;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
+ *phy = phy_8726;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC:
+ /* BCM8727_NOC => BCM8727 no over current */
+ mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
+ *phy = phy_8727;
+ phy->flags |= FLAGS_NOC;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
+ *phy = phy_8727;
break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ *phy = phy_8481;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ *phy = phy_84823;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ *phy = phy_7101;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ *phy = phy_null;
+ return -EINVAL;
+ default:
+ *phy = phy_null;
+ return 0;
+ }
- case LED_MODE_OPER:
- if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);
- REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);
- } else {
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
- hw_led_mode);
- }
+ phy->addr = XGXS_EXT_PHY_ADDR(ext_phy_config);
+ bnx2x_populate_preemphasis(bp, shmem_base, phy, port, phy_index);
- REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 +
- port*4, 0);
- /* Set blinking rate to ~15.9Hz */
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,
- LED_BLINK_RATE_VAL);
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
- port*4, 1);
- tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(bp, EMAC_REG_EMAC_LED,
- (tmp & (~EMAC_LED_OVERRIDE)));
+ /**
+ * The shmem address of the phy version is located on different
+ * structures. In case this structure is too old, do not set
+ * the address
+ */
+ config2 = REG_RD(bp, shmem_base + offsetof(struct shmem_region,
+ dev_info.shared_hw_config.config2));
+ if (phy_index == EXT_PHY1) {
+ phy->ver_addr = shmem_base + offsetof(struct shmem_region,
+ port_mb[port].ext_phy_fw_version);
+
+ /* Check specific mdc mdio settings */
+ if (config2 & SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK)
+ mdc_mdio_access = config2 &
+ SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK;
+ } else {
+ u32 size = REG_RD(bp, shmem2_base);
- if (CHIP_IS_E1(bp) &&
- ((speed == SPEED_2500) ||
- (speed == SPEED_1000) ||
- (speed == SPEED_100) ||
- (speed == SPEED_10))) {
- /* On Everest 1 Ax chip versions for speeds less than
- 10G LED scheme is different */
- REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
- + port*4, 1);
- REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 +
- port*4, 0);
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 +
- port*4, 1);
+ if (size >
+ offsetof(struct shmem2_region, ext_phy_fw_version2)) {
+ phy->ver_addr = shmem2_base +
+ offsetof(struct shmem2_region,
+ ext_phy_fw_version2[port]);
}
- break;
-
- default:
- rc = -EINVAL;
- DP(NETIF_MSG_LINK, "bnx2x_set_led: Invalid led mode %d\n",
- mode);
- break;
+ /* Check specific mdc mdio settings */
+ if (config2 & SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK)
+ mdc_mdio_access = (config2 &
+ SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK) >>
+ (SHARED_HW_CFG_MDC_MDIO_ACCESS2_SHIFT -
+ SHARED_HW_CFG_MDC_MDIO_ACCESS1_SHIFT);
}
- return rc;
+ phy->mdio_ctrl = bnx2x_get_emac_base(bp, mdc_mdio_access, port);
+ /**
+ * In case mdc/mdio_access of the external phy is different than the
+ * mdc/mdio access of the XGXS, a HW lock must be taken in each access
+ * to prevent one port interfere with another port's CL45 operations.
+ */
+ if (mdc_mdio_access != SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH)
+ phy->flags |= FLAGS_HW_LOCK_REQUIRED;
+ DP(NETIF_MSG_LINK, "phy_type 0x%x port %d found in index %d\n",
+ phy_type, port, phy_index);
+ DP(NETIF_MSG_LINK, " addr=0x%x, mdio_ctl=0x%x\n",
+ phy->addr, phy->mdio_ctrl);
+ return 0;
}
-u8 bnx2x_test_link(struct link_params *params, struct link_vars *vars)
+static u8 bnx2x_populate_phy(struct bnx2x *bp, u8 phy_index, u32 shmem_base,
+ u32 shmem2_base, u8 port, struct bnx2x_phy *phy)
{
- struct bnx2x *bp = params->bp;
- u16 gp_status = 0;
-
- CL45_RD_OVER_CL22(bp, params->port,
- params->phy_addr,
- MDIO_REG_BANK_GP_STATUS,
- MDIO_GP_STATUS_TOP_AN_STATUS1,
- &gp_status);
- /* link is up only if both local phy and external phy are up */
- if ((gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) &&
- bnx2x_ext_phy_is_link_up(params, vars, 1))
- return 0;
-
- return -ESRCH;
+ u8 status = 0;
+ phy->type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN;
+ if (phy_index == INT_PHY)
+ return bnx2x_populate_int_phy(bp, shmem_base, port, phy);
+ status = bnx2x_populate_ext_phy(bp, phy_index, shmem_base, shmem2_base,
+ port, phy);
+ return status;
}
-static u8 bnx2x_link_initialize(struct link_params *params,
- struct link_vars *vars)
+static void bnx2x_phy_def_cfg(struct link_params *params,
+ struct bnx2x_phy *phy,
+ u8 phy_index)
{
struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 rc = 0;
- u8 non_ext_phy;
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- /* Activate the external PHY */
- bnx2x_ext_phy_reset(params, vars);
-
- bnx2x_set_aer_mmd(params, vars);
+ u32 link_config;
+ /* Populate the default phy configuration for MF mode */
+ if (phy_index == EXT_PHY2) {
+ link_config = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].link_config2));
+ phy->speed_cap_mask = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_hw_config[params->port].speed_capability_mask2));
+ } else {
+ link_config = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].link_config));
+ phy->speed_cap_mask = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_hw_config[params->port].speed_capability_mask));
+ }
+ DP(NETIF_MSG_LINK, "Default config phy idx %x cfg 0x%x speed_cap_mask"
+ " 0x%x\n", phy_index, link_config, phy->speed_cap_mask);
+
+ phy->req_duplex = DUPLEX_FULL;
+ switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
+ case PORT_FEATURE_LINK_SPEED_10M_HALF:
+ phy->req_duplex = DUPLEX_HALF;
+ case PORT_FEATURE_LINK_SPEED_10M_FULL:
+ phy->req_line_speed = SPEED_10;
+ break;
+ case PORT_FEATURE_LINK_SPEED_100M_HALF:
+ phy->req_duplex = DUPLEX_HALF;
+ case PORT_FEATURE_LINK_SPEED_100M_FULL:
+ phy->req_line_speed = SPEED_100;
+ break;
+ case PORT_FEATURE_LINK_SPEED_1G:
+ phy->req_line_speed = SPEED_1000;
+ break;
+ case PORT_FEATURE_LINK_SPEED_2_5G:
+ phy->req_line_speed = SPEED_2500;
+ break;
+ case PORT_FEATURE_LINK_SPEED_10G_CX4:
+ phy->req_line_speed = SPEED_10000;
+ break;
+ default:
+ phy->req_line_speed = SPEED_AUTO_NEG;
+ break;
+ }
- if (vars->phy_flags & PHY_XGXS_FLAG)
- bnx2x_set_master_ln(params);
+ switch (link_config & PORT_FEATURE_FLOW_CONTROL_MASK) {
+ case PORT_FEATURE_FLOW_CONTROL_AUTO:
+ phy->req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
+ break;
+ case PORT_FEATURE_FLOW_CONTROL_TX:
+ phy->req_flow_ctrl = BNX2X_FLOW_CTRL_TX;
+ break;
+ case PORT_FEATURE_FLOW_CONTROL_RX:
+ phy->req_flow_ctrl = BNX2X_FLOW_CTRL_RX;
+ break;
+ case PORT_FEATURE_FLOW_CONTROL_BOTH:
+ phy->req_flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
+ break;
+ default:
+ phy->req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ break;
+ }
+}
- rc = bnx2x_reset_unicore(params);
- /* reset the SerDes and wait for reset bit return low */
- if (rc != 0)
- return rc;
+u32 bnx2x_phy_selection(struct link_params *params)
+{
+ u32 phy_config_swapped, prio_cfg;
+ u32 return_cfg = PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT;
+
+ phy_config_swapped = params->multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED;
+
+ prio_cfg = params->multi_phy_config &
+ PORT_HW_CFG_PHY_SELECTION_MASK;
+
+ if (phy_config_swapped) {
+ switch (prio_cfg) {
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
+ return_cfg = PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
+ return_cfg = PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
+ return_cfg = PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
+ return_cfg = PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
+ break;
+ }
+ } else
+ return_cfg = prio_cfg;
- bnx2x_set_aer_mmd(params, vars);
+ return return_cfg;
+}
- /* setting the masterLn_def again after the reset */
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- bnx2x_set_master_ln(params);
- bnx2x_set_swap_lanes(params);
- }
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- if ((params->req_line_speed &&
- ((params->req_line_speed == SPEED_100) ||
- (params->req_line_speed == SPEED_10))) ||
- (!params->req_line_speed &&
- (params->speed_cap_mask >=
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
- (params->speed_cap_mask <
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
- )) {
- vars->phy_flags |= PHY_SGMII_FLAG;
- } else {
- vars->phy_flags &= ~PHY_SGMII_FLAG;
+u8 bnx2x_phy_probe(struct link_params *params)
+{
+ u8 phy_index, actual_phy_idx, link_cfg_idx;
+ u32 phy_config_swapped;
+ struct bnx2x *bp = params->bp;
+ struct bnx2x_phy *phy;
+ params->num_phys = 0;
+ DP(NETIF_MSG_LINK, "Begin phy probe\n");
+ phy_config_swapped = params->multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED;
+
+ for (phy_index = INT_PHY; phy_index < MAX_PHYS;
+ phy_index++) {
+ link_cfg_idx = LINK_CONFIG_IDX(phy_index);
+ actual_phy_idx = phy_index;
+ if (phy_config_swapped) {
+ if (phy_index == EXT_PHY1)
+ actual_phy_idx = EXT_PHY2;
+ else if (phy_index == EXT_PHY2)
+ actual_phy_idx = EXT_PHY1;
+ }
+ DP(NETIF_MSG_LINK, "phy_config_swapped %x, phy_index %x,"
+ " actual_phy_idx %x\n", phy_config_swapped,
+ phy_index, actual_phy_idx);
+ phy = &params->phy[actual_phy_idx];
+ if (bnx2x_populate_phy(bp, phy_index, params->shmem_base,
+ params->shmem2_base, params->port,
+ phy) != 0) {
+ params->num_phys = 0;
+ DP(NETIF_MSG_LINK, "phy probe failed in phy index %d\n",
+ phy_index);
+ for (phy_index = INT_PHY;
+ phy_index < MAX_PHYS;
+ phy_index++)
+ *phy = phy_null;
+ return -EINVAL;
}
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)
+ break;
+
+ bnx2x_phy_def_cfg(params, phy, phy_index);
+ params->num_phys++;
}
- /* In case of external phy existance, the line speed would be the
- line speed linked up by the external phy. In case it is direct only,
- then the line_speed during initialization will be equal to the
- req_line_speed*/
- vars->line_speed = params->req_line_speed;
- bnx2x_calc_ieee_aneg_adv(params, &vars->ieee_fc);
+ DP(NETIF_MSG_LINK, "End phy probe. #phys found %x\n", params->num_phys);
+ return 0;
+}
- /* init ext phy and enable link state int */
- non_ext_phy = ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
- (params->loopback_mode == LOOPBACK_XGXS_10));
+u32 bnx2x_supported_attr(struct link_params *params, u8 phy_idx)
+{
+ if (phy_idx < params->num_phys)
+ return params->phy[phy_idx].supported;
+ return 0;
+}
- if (non_ext_phy ||
- (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
- (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) ||
- (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) ||
- (params->loopback_mode == LOOPBACK_EXT_PHY)) {
- if (params->req_line_speed == SPEED_AUTO_NEG)
- bnx2x_set_parallel_detection(params, vars->phy_flags);
- bnx2x_init_internal_phy(params, vars, non_ext_phy);
- }
+static void set_phy_vars(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 actual_phy_idx, phy_index, link_cfg_idx;
+ u8 phy_config_swapped = params->multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED;
+ for (phy_index = INT_PHY; phy_index < params->num_phys;
+ phy_index++) {
+ link_cfg_idx = LINK_CONFIG_IDX(phy_index);
+ actual_phy_idx = phy_index;
+ if (phy_config_swapped) {
+ if (phy_index == EXT_PHY1)
+ actual_phy_idx = EXT_PHY2;
+ else if (phy_index == EXT_PHY2)
+ actual_phy_idx = EXT_PHY1;
+ }
+ params->phy[actual_phy_idx].req_flow_ctrl =
+ params->req_flow_ctrl[link_cfg_idx];
- if (!non_ext_phy)
- rc |= bnx2x_ext_phy_init(params, vars);
+ params->phy[actual_phy_idx].req_line_speed =
+ params->req_line_speed[link_cfg_idx];
- bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_STATUS_XGXS0_LINK10G |
- NIG_STATUS_XGXS0_LINK_STATUS |
- NIG_STATUS_SERDES0_LINK_STATUS));
+ params->phy[actual_phy_idx].speed_cap_mask =
+ params->speed_cap_mask[link_cfg_idx];
- return rc;
+ params->phy[actual_phy_idx].req_duplex =
+ params->req_duplex[link_cfg_idx];
+ DP(NETIF_MSG_LINK, "req_flow_ctrl %x, req_line_speed %x,"
+ " speed_cap_mask %x\n",
+ params->phy[actual_phy_idx].req_flow_ctrl,
+ params->phy[actual_phy_idx].req_line_speed,
+ params->phy[actual_phy_idx].speed_cap_mask);
+ }
}
-
u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u32 val;
-
DP(NETIF_MSG_LINK, "Phy Initialization started\n");
- DP(NETIF_MSG_LINK, "req_speed %d, req_flowctrl %d\n",
- params->req_line_speed, params->req_flow_ctrl);
+ DP(NETIF_MSG_LINK, "(1) req_speed %d, req_flowctrl %d\n",
+ params->req_line_speed[0], params->req_flow_ctrl[0]);
+ DP(NETIF_MSG_LINK, "(2) req_speed %d, req_flowctrl %d\n",
+ params->req_line_speed[1], params->req_flow_ctrl[1]);
vars->link_status = 0;
vars->phy_link_up = 0;
vars->link_up = 0;
@@ -5966,11 +6877,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
vars->duplex = DUPLEX_FULL;
vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
vars->mac_type = MAC_TYPE_NONE;
-
- if (params->switch_cfg == SWITCH_CFG_1G)
- vars->phy_flags = PHY_SERDES_FLAG;
- else
- vars->phy_flags = PHY_XGXS_FLAG;
+ vars->phy_flags = 0;
/* disable attentions */
bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
@@ -5981,6 +6888,13 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
bnx2x_emac_init(params, vars);
+ if (params->num_phys == 0) {
+ DP(NETIF_MSG_LINK, "No phy found for initialization !!\n");
+ return -EINVAL;
+ }
+ set_phy_vars(params);
+
+ DP(NETIF_MSG_LINK, "Num of phys on board: %d\n", params->num_phys);
if (CHIP_REV_IS_FPGA(bp)) {
vars->link_up = 1;
@@ -5999,7 +6913,9 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
}
bnx2x_emac_enable(params, vars, 0);
- bnx2x_pbf_update(params, vars->flow_ctrl, vars->line_speed);
+ if (!(CHIP_IS_E2(bp)))
+ bnx2x_pbf_update(params, vars->flow_ctrl,
+ vars->line_speed);
/* disable drain */
REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
@@ -6040,7 +6956,8 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
vars->phy_flags = PHY_XGXS_FLAG;
- bnx2x_phy_deassert(params, vars->phy_flags);
+ bnx2x_xgxs_deassert(params);
+
/* set bmac loopback */
bnx2x_bmac_enable(params, vars, 1);
@@ -6057,80 +6974,66 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
vars->phy_flags = PHY_XGXS_FLAG;
- bnx2x_phy_deassert(params, vars->phy_flags);
+ bnx2x_xgxs_deassert(params);
/* set bmac loopback */
bnx2x_emac_enable(params, vars, 1);
- bnx2x_emac_program(params, vars->line_speed,
- vars->duplex);
+ bnx2x_emac_program(params, vars);
REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +
params->port*4, 0);
- } else if ((params->loopback_mode == LOOPBACK_XGXS_10) ||
+ } else if ((params->loopback_mode == LOOPBACK_XGXS) ||
(params->loopback_mode == LOOPBACK_EXT_PHY)) {
vars->link_up = 1;
- vars->line_speed = SPEED_10000;
- vars->duplex = DUPLEX_FULL;
vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->duplex = DUPLEX_FULL;
+ if (params->req_line_speed[0] == SPEED_1000) {
+ vars->line_speed = SPEED_1000;
+ vars->mac_type = MAC_TYPE_EMAC;
+ } else {
+ vars->line_speed = SPEED_10000;
+ vars->mac_type = MAC_TYPE_BMAC;
+ }
- vars->phy_flags = PHY_XGXS_FLAG;
-
- val = REG_RD(bp,
- NIG_REG_XGXS0_CTRL_PHY_ADDR+
- params->port*0x18);
- params->phy_addr = (u8)val;
-
- bnx2x_phy_deassert(params, vars->phy_flags);
+ bnx2x_xgxs_deassert(params);
bnx2x_link_initialize(params, vars);
- vars->mac_type = MAC_TYPE_BMAC;
-
+ if (params->req_line_speed[0] == SPEED_1000) {
+ bnx2x_emac_program(params, vars);
+ bnx2x_emac_enable(params, vars, 0);
+ } else
bnx2x_bmac_enable(params, vars, 0);
- if (params->loopback_mode == LOOPBACK_XGXS_10) {
+ if (params->loopback_mode == LOOPBACK_XGXS) {
/* set 10G XGXS loopback */
- bnx2x_set_xgxs_loopback(params, vars, 1);
+ params->phy[INT_PHY].config_loopback(
+ &params->phy[INT_PHY],
+ params);
+
} else {
/* set external phy loopback */
- bnx2x_ext_phy_loopback(params);
+ u8 phy_index;
+ for (phy_index = EXT_PHY1;
+ phy_index < params->num_phys; phy_index++) {
+ if (params->phy[phy_index].config_loopback)
+ params->phy[phy_index].config_loopback(
+ &params->phy[phy_index],
+ params);
+ }
}
+
REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +
params->port*4, 0);
- bnx2x_set_led(params, LED_MODE_OPER, vars->line_speed);
+ bnx2x_set_led(params, vars,
+ LED_MODE_OPER, vars->line_speed);
} else
/* No loopback */
{
- bnx2x_phy_deassert(params, vars->phy_flags);
- switch (params->switch_cfg) {
- case SWITCH_CFG_1G:
- vars->phy_flags |= PHY_SERDES_FLAG;
- if ((params->ext_phy_config &
- PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK) ==
- PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482) {
- vars->phy_flags |= PHY_SGMII_FLAG;
- }
-
- val = REG_RD(bp,
- NIG_REG_SERDES0_CTRL_PHY_ADDR+
- params->port*0x10);
-
- params->phy_addr = (u8)val;
-
- break;
- case SWITCH_CFG_10G:
- vars->phy_flags |= PHY_XGXS_FLAG;
- val = REG_RD(bp,
- NIG_REG_XGXS0_CTRL_PHY_ADDR+
- params->port*0x18);
- params->phy_addr = (u8)val;
-
- break;
- default:
- DP(NETIF_MSG_LINK, "Invalid switch_cfg\n");
- return -EINVAL;
- }
- DP(NETIF_MSG_LINK, "Phy address = 0x%x\n", params->phy_addr);
+ if (params->switch_cfg == SWITCH_CFG_10G)
+ bnx2x_xgxs_deassert(params);
+ else
+ bnx2x_serdes_deassert(bp, params->port);
bnx2x_link_initialize(params, vars);
msleep(30);
@@ -6138,29 +7041,11 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
}
return 0;
}
-
-static void bnx2x_8726_reset_phy(struct bnx2x *bp, u8 port, u8 ext_phy_addr)
-{
- DP(NETIF_MSG_LINK, "bnx2x_8726_reset_phy port %d\n", port);
-
- /* Set serial boot control for external load */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL, 0x0001);
-}
-
u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
u8 reset_ext_phy)
{
struct bnx2x *bp = params->bp;
- u32 ext_phy_config = params->ext_phy_config;
- u8 port = params->port;
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
- u32 val = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].
- config));
+ u8 phy_index, port = params->port;
DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port);
/* disable attentions */
vars->link_status = 0;
@@ -6189,73 +7074,21 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
* Hold it as vars low
*/
/* clear link led */
- bnx2x_set_led(params, LED_MODE_OFF, 0);
- if (reset_ext_phy) {
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- break;
+ bnx2x_set_led(params, vars, LED_MODE_OFF, 0);
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- {
-
- /* Disable Transmitter */
- u8 ext_phy_addr =
- XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr, 0);
- break;
- }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- DP(NETIF_MSG_LINK, "Setting 8073 port %d into "
- "low power mode\n",
- port);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- port);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- {
- u8 ext_phy_addr =
- XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- /* Set soft reset */
- bnx2x_8726_reset_phy(bp, params->port, ext_phy_addr);
- break;
- }
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- {
- u8 ext_phy_addr =
- XGXS_EXT_PHY_ADDR(params->ext_phy_config);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL, 0x0000);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 1);
- break;
- }
- default:
- /* HW reset */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- port);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- port);
- DP(NETIF_MSG_LINK, "reset external PHY\n");
+ if (reset_ext_phy) {
+ for (phy_index = EXT_PHY1; phy_index < params->num_phys;
+ phy_index++) {
+ if (params->phy[phy_index].link_reset)
+ params->phy[phy_index].link_reset(
+ &params->phy[phy_index],
+ params);
}
}
- /* reset the SerDes/XGXS */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
- (0x1ff << (port*16)));
+ if (params->phy[INT_PHY].link_reset)
+ params->phy[INT_PHY].link_reset(
+ &params->phy[INT_PHY], params);
/* reset BigMac */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
@@ -6269,183 +7102,41 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
return 0;
}
-static u8 bnx2x_update_link_down(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
-
- DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);
- bnx2x_set_led(params, LED_MODE_OFF, 0);
-
- /* indicate no mac active */
- vars->mac_type = MAC_TYPE_NONE;
-
- /* update shared memory */
- vars->link_status = 0;
- vars->line_speed = 0;
- bnx2x_update_mng(params, vars->link_status);
-
- /* activate nig drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
-
- /* disable emac */
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
-
- msleep(10);
-
- /* reset BigMac */
- bnx2x_bmac_rx_disable(bp, params->port);
- REG_WR(bp, GRCBASE_MISC +
- MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- return 0;
-}
-
-static u8 bnx2x_update_link_up(struct link_params *params,
- struct link_vars *vars,
- u8 link_10g, u32 gp_status)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 rc = 0;
-
- vars->link_status |= LINK_STATUS_LINK_UP;
- if (link_10g) {
- bnx2x_bmac_enable(params, vars, 0);
- bnx2x_set_led(params, LED_MODE_OPER, SPEED_10000);
- } else {
- rc = bnx2x_emac_program(params, vars->line_speed,
- vars->duplex);
-
- bnx2x_emac_enable(params, vars, 0);
-
- /* AN complete? */
- if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
- if (!(vars->phy_flags &
- PHY_SGMII_FLAG))
- bnx2x_set_gmii_tx_driver(params);
- }
- }
-
- /* PBF - link up */
- rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
- vars->line_speed);
-
- /* disable drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
-
- /* update shared memory */
- bnx2x_update_mng(params, vars->link_status);
- msleep(20);
- return rc;
-}
-/* This function should called upon link interrupt */
-/* In case vars->link_up, driver needs to
- 1. Update the pbf
- 2. Disable drain
- 3. Update the shared memory
- 4. Indicate link up
- 5. Set LEDs
- Otherwise,
- 1. Update shared memory
- 2. Reset BigMac
- 3. Report link down
- 4. Unset LEDs
-*/
-u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u16 gp_status;
- u8 link_10g;
- u8 ext_phy_link_up, rc = 0;
- u32 ext_phy_type;
- u8 is_mi_int = 0;
-
- DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n",
- port, (vars->phy_flags & PHY_XGXS_FLAG),
- REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
-
- is_mi_int = (u8)(REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT +
- port*0x18) > 0);
- DP(NETIF_MSG_LINK, "int_mask 0x%x MI_INT %x, SERDES_LINK %x\n",
- REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
- is_mi_int,
- REG_RD(bp,
- NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c));
-
- DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
-
- /* disable emac */
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
-
- ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
-
- /* Check external link change only for non-direct */
- ext_phy_link_up = bnx2x_ext_phy_is_link_up(params, vars, is_mi_int);
-
- /* Read gp_status */
- CL45_RD_OVER_CL22(bp, port, params->phy_addr,
- MDIO_REG_BANK_GP_STATUS,
- MDIO_GP_STATUS_TOP_AN_STATUS1,
- &gp_status);
-
- rc = bnx2x_link_settings_status(params, vars, gp_status,
- ext_phy_link_up);
- if (rc != 0)
- return rc;
-
- /* anything 10 and over uses the bmac */
- link_10g = ((vars->line_speed == SPEED_10000) ||
- (vars->line_speed == SPEED_12000) ||
- (vars->line_speed == SPEED_12500) ||
- (vars->line_speed == SPEED_13000) ||
- (vars->line_speed == SPEED_15000) ||
- (vars->line_speed == SPEED_16000));
-
- bnx2x_link_int_ack(params, vars, link_10g, is_mi_int);
-
- /* In case external phy link is up, and internal link is down
- ( not initialized yet probably after link initialization, it needs
- to be initialized.
- Note that after link down-up as result of cable plug,
- the xgxs link would probably become up again without the need to
- initialize it*/
-
- if ((ext_phy_type != PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) &&
- (ext_phy_link_up && !vars->phy_link_up))
- bnx2x_init_internal_phy(params, vars, 0);
-
- /* link is up only if both local phy and external phy are up */
- vars->link_up = (ext_phy_link_up && vars->phy_link_up);
-
- if (vars->link_up)
- rc = bnx2x_update_link_up(params, vars, link_10g, gp_status);
- else
- rc = bnx2x_update_link_down(params, vars);
-
- return rc;
-}
-
-static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+/****************************************************************************/
+/* Common function */
+/****************************************************************************/
+static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp,
+ u32 shmem_base_path[],
+ u32 shmem2_base_path[], u8 phy_index,
+ u32 chip_id)
{
- u8 ext_phy_addr[PORT_MAX];
+ struct bnx2x_phy phy[PORT_MAX];
+ struct bnx2x_phy *phy_blk[PORT_MAX];
u16 val;
s8 port;
+ s8 port_of_path = 0;
/* PART1 - Reset both phys */
for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- /* Extract the ext phy address for the port */
- u32 ext_phy_config = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].external_phy_config));
+ u32 shmem_base, shmem2_base;
+ /* In E2, same phy is using for port0 of the two paths */
+ if (CHIP_IS_E2(bp)) {
+ shmem_base = shmem_base_path[port];
+ shmem2_base = shmem2_base_path[port];
+ port_of_path = 0;
+ } else {
+ shmem_base = shmem_base_path[0];
+ shmem2_base = shmem2_base_path[0];
+ port_of_path = port;
+ }
+ /* Extract the ext phy address for the port */
+ if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
+ port_of_path, &phy[port]) !=
+ 0) {
+ DP(NETIF_MSG_LINK, "populate_phy failed\n");
+ return -EINVAL;
+ }
/* disable attentions */
bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
(NIG_MASK_XGXS0_LINK_STATUS |
@@ -6453,17 +7144,13 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
NIG_MASK_SERDES0_LINK_STATUS |
NIG_MASK_MI_INT));
- ext_phy_addr[port] = XGXS_EXT_PHY_ADDR(ext_phy_config);
-
/* Need to take the phy out of low power mode in order
to write to access its registers */
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
/* Reset the phy */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_write(bp, &phy[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_CTRL,
1<<15);
@@ -6472,15 +7159,28 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
/* Add delay of 150ms after reset */
msleep(150);
+ if (phy[PORT_0].addr & 0x1) {
+ phy_blk[PORT_0] = &(phy[PORT_1]);
+ phy_blk[PORT_1] = &(phy[PORT_0]);
+ } else {
+ phy_blk[PORT_0] = &(phy[PORT_0]);
+ phy_blk[PORT_1] = &(phy[PORT_1]);
+ }
+
/* PART2 - Download firmware to both phys */
for (port = PORT_MAX - 1; port >= PORT_0; port--) {
u16 fw_ver1;
+ if (CHIP_IS_E2(bp))
+ port_of_path = 0;
+ else
+ port_of_path = port;
- bnx2x_bcm8073_external_rom_boot(bp, port,
- ext_phy_addr[port], shmem_base);
+ DP(NETIF_MSG_LINK, "Loading spirom for phy address 0x%x\n",
+ phy_blk[port]->addr);
+ bnx2x_8073_8727_external_rom_boot(bp, phy_blk[port],
+ port_of_path);
- bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_read(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER1, &fw_ver1);
if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
@@ -6492,16 +7192,12 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
}
/* Only set bit 10 = 1 (Tx power down) */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_read(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_TX_POWER_DOWN, &val);
/* Phase1 of TX_POWER_DOWN reset */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_write(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_TX_POWER_DOWN,
(val | 1<<10));
@@ -6515,28 +7211,20 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
for (port = PORT_MAX - 1; port >= PORT_0; port--) {
/* Phase2 of POWER_DOWN_RESET */
/* Release bit 10 (Release Tx power down) */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_read(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_TX_POWER_DOWN, &val);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_write(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10))));
msleep(15);
/* Read modify write the SPI-ROM version select register */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_read(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_EDC_FFE_MAIN, &val);
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- ext_phy_addr[port],
+ bnx2x_cl45_write(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_EDC_FFE_MAIN, (val | (1<<12)));
@@ -6545,46 +7233,111 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
}
return 0;
-
}
+static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp,
+ u32 shmem_base_path[],
+ u32 shmem2_base_path[], u8 phy_index,
+ u32 chip_id)
+{
+ u32 val;
+ s8 port;
+ struct bnx2x_phy phy;
+ /* Use port1 because of the static port-swap */
+ /* Enable the module detection interrupt */
+ val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);
+ val |= ((1<<MISC_REGISTERS_GPIO_3)|
+ (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
+ REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
+
+ bnx2x_ext_phy_hw_reset(bp, 1);
+ msleep(5);
+ for (port = 0; port < PORT_MAX; port++) {
+ u32 shmem_base, shmem2_base;
+
+ /* In E2, same phy is using for port0 of the two paths */
+ if (CHIP_IS_E2(bp)) {
+ shmem_base = shmem_base_path[port];
+ shmem2_base = shmem2_base_path[port];
+ } else {
+ shmem_base = shmem_base_path[0];
+ shmem2_base = shmem2_base_path[0];
+ }
+ /* Extract the ext phy address for the port */
+ if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
+ port, &phy) !=
+ 0) {
+ DP(NETIF_MSG_LINK, "populate phy failed\n");
+ return -EINVAL;
+ }
+
+ /* Reset phy*/
+ bnx2x_cl45_write(bp, &phy,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x0001);
+
+
+ /* Set fault module detected LED on */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH,
+ port);
+ }
-static u8 bnx2x_8727_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+ return 0;
+}
+static u8 bnx2x_8727_common_init_phy(struct bnx2x *bp,
+ u32 shmem_base_path[],
+ u32 shmem2_base_path[], u8 phy_index,
+ u32 chip_id)
{
- u8 ext_phy_addr[PORT_MAX];
- s8 port, first_port, i;
+ s8 port;
u32 swap_val, swap_override;
- DP(NETIF_MSG_LINK, "Executing BCM8727 common init\n");
+ struct bnx2x_phy phy[PORT_MAX];
+ struct bnx2x_phy *phy_blk[PORT_MAX];
+ s8 port_of_path;
swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- bnx2x_ext_phy_hw_reset(bp, 1 ^ (swap_val && swap_override));
- msleep(5);
+ port = 1;
- if (swap_val && swap_override)
- first_port = PORT_0;
- else
- first_port = PORT_1;
+ bnx2x_ext_phy_hw_reset(bp, port ^ (swap_val && swap_override));
+
+ /* Calculate the port based on port swap */
+ port ^= (swap_val && swap_override);
+
+ msleep(5);
/* PART1 - Reset both phys */
- for (i = 0, port = first_port; i < PORT_MAX; i++, port = !port) {
- /* Extract the ext phy address for the port */
- u32 ext_phy_config = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].external_phy_config));
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ u32 shmem_base, shmem2_base;
+
+ /* In E2, same phy is using for port0 of the two paths */
+ if (CHIP_IS_E2(bp)) {
+ shmem_base = shmem_base_path[port];
+ shmem2_base = shmem2_base_path[port];
+ port_of_path = 0;
+ } else {
+ shmem_base = shmem_base_path[0];
+ shmem2_base = shmem2_base_path[0];
+ port_of_path = port;
+ }
+ /* Extract the ext phy address for the port */
+ if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
+ port_of_path, &phy[port]) !=
+ 0) {
+ DP(NETIF_MSG_LINK, "populate phy failed\n");
+ return -EINVAL;
+ }
/* disable attentions */
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+ port_of_path*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
- ext_phy_addr[port] = XGXS_EXT_PHY_ADDR(ext_phy_config);
/* Reset the phy */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr[port],
+ bnx2x_cl45_write(bp, &phy[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_CTRL,
1<<15);
@@ -6592,16 +7345,25 @@ static u8 bnx2x_8727_common_init_phy(struct bnx2x *bp, u32 shmem_base)
/* Add delay of 150ms after reset */
msleep(150);
-
+ if (phy[PORT_0].addr & 0x1) {
+ phy_blk[PORT_0] = &(phy[PORT_1]);
+ phy_blk[PORT_1] = &(phy[PORT_0]);
+ } else {
+ phy_blk[PORT_0] = &(phy[PORT_0]);
+ phy_blk[PORT_1] = &(phy[PORT_1]);
+ }
/* PART2 - Download firmware to both phys */
- for (i = 0, port = first_port; i < PORT_MAX; i++, port = !port) {
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
u16 fw_ver1;
-
- bnx2x_bcm8727_external_rom_boot(bp, port,
- ext_phy_addr[port], shmem_base);
-
- bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- ext_phy_addr[port],
+ if (CHIP_IS_E2(bp))
+ port_of_path = 0;
+ else
+ port_of_path = port;
+ DP(NETIF_MSG_LINK, "Loading spirom for phy address 0x%x\n",
+ phy_blk[port]->addr);
+ bnx2x_8073_8727_external_rom_boot(bp, phy_blk[port],
+ port_of_path);
+ bnx2x_cl45_read(bp, phy_blk[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER1, &fw_ver1);
if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
@@ -6616,82 +7378,35 @@ static u8 bnx2x_8727_common_init_phy(struct bnx2x *bp, u32 shmem_base)
return 0;
}
-
-static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp, u32 shmem_base)
-{
- u8 ext_phy_addr;
- u32 val;
- s8 port;
-
- /* Use port1 because of the static port-swap */
- /* Enable the module detection interrupt */
- val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);
- val |= ((1<<MISC_REGISTERS_GPIO_3)|
- (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
- REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
-
- bnx2x_ext_phy_hw_reset(bp, 1);
- msleep(5);
- for (port = 0; port < PORT_MAX; port++) {
- /* Extract the ext phy address for the port */
- u32 ext_phy_config = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].external_phy_config));
-
- ext_phy_addr = XGXS_EXT_PHY_ADDR(ext_phy_config);
- DP(NETIF_MSG_LINK, "8726_common_init : ext_phy_addr = 0x%x\n",
- ext_phy_addr);
-
- bnx2x_8726_reset_phy(bp, port, ext_phy_addr);
-
- /* Set fault module detected LED on */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
- MISC_REGISTERS_GPIO_HIGH,
- port);
- }
-
- return 0;
-}
-
-
-static u8 bnx2x_84823_common_init_phy(struct bnx2x *bp, u32 shmem_base)
-{
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, 1);
- return 0;
-}
-u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+static u8 bnx2x_ext_phy_common_init(struct bnx2x *bp, u32 shmem_base_path[],
+ u32 shmem2_base_path[], u8 phy_index,
+ u32 ext_phy_type, u32 chip_id)
{
u8 rc = 0;
- u32 ext_phy_type;
-
- DP(NETIF_MSG_LINK, "Begin common phy init\n");
-
- /* Read the ext_phy_type for arbitrary port(0) */
- ext_phy_type = XGXS_EXT_PHY_TYPE(
- REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[0].external_phy_config)));
switch (ext_phy_type) {
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- {
- rc = bnx2x_8073_common_init_phy(bp, shmem_base);
+ rc = bnx2x_8073_common_init_phy(bp, shmem_base_path,
+ shmem2_base_path,
+ phy_index, chip_id);
break;
- }
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC:
- rc = bnx2x_8727_common_init_phy(bp, shmem_base);
+ rc = bnx2x_8727_common_init_phy(bp, shmem_base_path,
+ shmem2_base_path,
+ phy_index, chip_id);
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
/* GPIO1 affects both ports, so there's need to pull
it for single port alone */
- rc = bnx2x_8726_common_init_phy(bp, shmem_base);
+ rc = bnx2x_8726_common_init_phy(bp, shmem_base_path,
+ shmem2_base_path,
+ phy_index, chip_id);
break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- rc = bnx2x_84823_common_init_phy(bp, shmem_base);
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ rc = -EINVAL;
break;
default:
DP(NETIF_MSG_LINK,
@@ -6703,33 +7418,81 @@ u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base)
return rc;
}
-void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr)
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base_path[],
+ u32 shmem2_base_path[], u32 chip_id)
{
- u16 val, cnt;
+ u8 rc = 0;
+ u8 phy_index;
+ u32 ext_phy_type, ext_phy_config;
+ DP(NETIF_MSG_LINK, "Begin common phy init\n");
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
- phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET, &val);
+ if (CHIP_REV_IS_EMUL(bp))
+ return 0;
- for (cnt = 0; cnt < 10; cnt++) {
- msleep(50);
- /* Writes a self-clearing reset */
- bnx2x_cl45_write(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
- phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET,
- (val | (1<<15)));
- /* Wait for clear */
- bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
- phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET, &val);
+ /* Read the ext_phy_type for arbitrary port(0) */
+ for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
+ phy_index++) {
+ ext_phy_config = bnx2x_get_ext_phy_config(bp,
+ shmem_base_path[0],
+ phy_index, 0);
+ ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
+ rc |= bnx2x_ext_phy_common_init(bp, shmem_base_path,
+ shmem2_base_path,
+ phy_index, ext_phy_type,
+ chip_id);
+ }
+ return rc;
+}
- if ((val & (1<<15)) == 0)
- break;
+u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base, u32 shmem2_base)
+{
+ u8 phy_index;
+ struct bnx2x_phy phy;
+ for (phy_index = INT_PHY; phy_index < MAX_PHYS;
+ phy_index++) {
+ if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
+ 0, &phy) != 0) {
+ DP(NETIF_MSG_LINK, "populate phy failed\n");
+ return 0;
+ }
+
+ if (phy.flags & FLAGS_HW_LOCK_REQUIRED)
+ return 1;
+ }
+ return 0;
+}
+
+u8 bnx2x_fan_failure_det_req(struct bnx2x *bp,
+ u32 shmem_base,
+ u32 shmem2_base,
+ u8 port)
+{
+ u8 phy_index, fan_failure_det_req = 0;
+ struct bnx2x_phy phy;
+ for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
+ phy_index++) {
+ if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
+ port, &phy)
+ != 0) {
+ DP(NETIF_MSG_LINK, "populate phy failed\n");
+ return 0;
+ }
+ fan_failure_det_req |= (phy.flags &
+ FLAGS_FAN_FAILURE_DET_REQ);
+ }
+ return fan_failure_det_req;
+}
+
+void bnx2x_hw_reset_phy(struct link_params *params)
+{
+ u8 phy_index;
+ for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
+ phy_index++) {
+ if (params->phy[phy_index].hw_reset) {
+ params->phy[phy_index].hw_reset(
+ &params->phy[phy_index],
+ params);
+ params->phy[phy_index] = phy_null;
+ }
}
}
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h
index 40c2981de8ed..58a4c7199276 100644
--- a/drivers/net/bnx2x/bnx2x_link.h
+++ b/drivers/net/bnx2x/bnx2x_link.h
@@ -1,4 +1,4 @@
-/* Copyright 2008-2009 Broadcom Corporation
+/* Copyright 2008-2010 Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
@@ -22,7 +22,8 @@
/***********************************************************/
/* Defines */
/***********************************************************/
-#define DEFAULT_PHY_DEV_ADDR 3
+#define DEFAULT_PHY_DEV_ADDR 3
+#define E2_DEFAULT_PHY_DEV_ADDR 5
@@ -46,9 +47,137 @@
#define SFP_EEPROM_PART_NO_ADDR 0x28
#define SFP_EEPROM_PART_NO_SIZE 16
#define PWR_FLT_ERR_MSG_LEN 250
+
+#define XGXS_EXT_PHY_TYPE(ext_phy_config) \
+ ((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
+#define XGXS_EXT_PHY_ADDR(ext_phy_config) \
+ (((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> \
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT)
+#define SERDES_EXT_PHY_TYPE(ext_phy_config) \
+ ((ext_phy_config) & PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
+
+/* Single Media Direct board is the plain 577xx board with CX4/RJ45 jacks */
+#define SINGLE_MEDIA_DIRECT(params) (params->num_phys == 1)
+/* Single Media board contains single external phy */
+#define SINGLE_MEDIA(params) (params->num_phys == 2)
+/* Dual Media board contains two external phy with different media */
+#define DUAL_MEDIA(params) (params->num_phys == 3)
+#define FW_PARAM_MDIO_CTRL_OFFSET 16
+#define FW_PARAM_SET(phy_addr, phy_type, mdio_access) \
+ (phy_addr | phy_type | mdio_access << FW_PARAM_MDIO_CTRL_OFFSET)
/***********************************************************/
/* Structs */
/***********************************************************/
+#define INT_PHY 0
+#define EXT_PHY1 1
+#define EXT_PHY2 2
+#define MAX_PHYS 3
+
+/* Same configuration is shared between the XGXS and the first external phy */
+#define LINK_CONFIG_SIZE (MAX_PHYS - 1)
+#define LINK_CONFIG_IDX(_phy_idx) ((_phy_idx == INT_PHY) ? \
+ 0 : (_phy_idx - 1))
+/***********************************************************/
+/* bnx2x_phy struct */
+/* Defines the required arguments and function per phy */
+/***********************************************************/
+struct link_vars;
+struct link_params;
+struct bnx2x_phy;
+
+typedef u8 (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params,
+ struct link_vars *vars);
+typedef u8 (*read_status_t)(struct bnx2x_phy *phy, struct link_params *params,
+ struct link_vars *vars);
+typedef void (*link_reset_t)(struct bnx2x_phy *phy,
+ struct link_params *params);
+typedef void (*config_loopback_t)(struct bnx2x_phy *phy,
+ struct link_params *params);
+typedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len);
+typedef void (*hw_reset_t)(struct bnx2x_phy *phy, struct link_params *params);
+typedef void (*set_link_led_t)(struct bnx2x_phy *phy,
+ struct link_params *params, u8 mode);
+typedef void (*phy_specific_func_t)(struct bnx2x_phy *phy,
+ struct link_params *params, u32 action);
+
+struct bnx2x_phy {
+ u32 type;
+
+ /* Loaded during init */
+ u8 addr;
+
+ u8 flags;
+ /* Require HW lock */
+#define FLAGS_HW_LOCK_REQUIRED (1<<0)
+ /* No Over-Current detection */
+#define FLAGS_NOC (1<<1)
+ /* Fan failure detection required */
+#define FLAGS_FAN_FAILURE_DET_REQ (1<<2)
+ /* Initialize first the XGXS and only then the phy itself */
+#define FLAGS_INIT_XGXS_FIRST (1<<3)
+#define FLAGS_REARM_LATCH_SIGNAL (1<<6)
+#define FLAGS_SFP_NOT_APPROVED (1<<7)
+
+ u8 def_md_devad;
+ u8 reserved;
+ /* preemphasis values for the rx side */
+ u16 rx_preemphasis[4];
+
+ /* preemphasis values for the tx side */
+ u16 tx_preemphasis[4];
+
+ /* EMAC address for access MDIO */
+ u32 mdio_ctrl;
+
+ u32 supported;
+
+ u32 media_type;
+#define ETH_PHY_UNSPECIFIED 0x0
+#define ETH_PHY_SFP_FIBER 0x1
+#define ETH_PHY_XFP_FIBER 0x2
+#define ETH_PHY_DA_TWINAX 0x3
+#define ETH_PHY_BASE_T 0x4
+#define ETH_PHY_NOT_PRESENT 0xff
+
+ /* The address in which version is located*/
+ u32 ver_addr;
+
+ u16 req_flow_ctrl;
+
+ u16 req_line_speed;
+
+ u32 speed_cap_mask;
+
+ u16 req_duplex;
+ u16 rsrv;
+ /* Called per phy/port init, and it configures LASI, speed, autoneg,
+ duplex, flow control negotiation, etc. */
+ config_init_t config_init;
+
+ /* Called due to interrupt. It determines the link, speed */
+ read_status_t read_status;
+
+ /* Called when driver is unloading. Should reset the phy */
+ link_reset_t link_reset;
+
+ /* Set the loopback configuration for the phy */
+ config_loopback_t config_loopback;
+
+ /* Format the given raw number into str up to len */
+ format_fw_ver_t format_fw_ver;
+
+ /* Reset the phy (both ports) */
+ hw_reset_t hw_reset;
+
+ /* Set link led mode (on/off/oper)*/
+ set_link_led_t set_link_led;
+
+ /* PHY Specific tasks */
+ phy_specific_func_t phy_specific_func;
+#define DISABLE_TX 1
+#define ENABLE_TX 2
+};
+
/* Inputs parameters to the CLC */
struct link_params {
@@ -59,56 +188,50 @@ struct link_params {
#define LOOPBACK_NONE 0
#define LOOPBACK_EMAC 1
#define LOOPBACK_BMAC 2
-#define LOOPBACK_XGXS_10 3
+#define LOOPBACK_XGXS 3
#define LOOPBACK_EXT_PHY 4
#define LOOPBACK_EXT 5
- u16 req_duplex;
- u16 req_flow_ctrl;
- u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
- req_flow_ctrl is set to AUTO */
- u16 req_line_speed; /* Also determine AutoNeg */
-
/* Device parameters */
u8 mac_addr[6];
+ u16 req_duplex[LINK_CONFIG_SIZE];
+ u16 req_flow_ctrl[LINK_CONFIG_SIZE];
+
+ u16 req_line_speed[LINK_CONFIG_SIZE]; /* Also determine AutoNeg */
+
/* shmem parameters */
u32 shmem_base;
- u32 speed_cap_mask;
+ u32 shmem2_base;
+ u32 speed_cap_mask[LINK_CONFIG_SIZE];
u32 switch_cfg;
#define SWITCH_CFG_1G PORT_FEATURE_CON_SWITCH_1G_SWITCH
#define SWITCH_CFG_10G PORT_FEATURE_CON_SWITCH_10G_SWITCH
#define SWITCH_CFG_AUTO_DETECT PORT_FEATURE_CON_SWITCH_AUTO_DETECT
- u16 hw_led_mode; /* part of the hw_config read from the shmem */
-
- /* phy_addr populated by the phy_init function */
- u8 phy_addr;
- /*u8 reserved1;*/
-
u32 lane_config;
- u32 ext_phy_config;
-#define XGXS_EXT_PHY_TYPE(ext_phy_config) \
- ((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
-#define XGXS_EXT_PHY_ADDR(ext_phy_config) \
- (((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> \
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT)
-#define SERDES_EXT_PHY_TYPE(ext_phy_config) \
- ((ext_phy_config) & PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
/* Phy register parameter */
u32 chip_id;
- u16 xgxs_config_rx[4]; /* preemphasis values for the rx side */
- u16 xgxs_config_tx[4]; /* preemphasis values for the tx side */
-
u32 feature_config_flags;
#define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
#define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY (1<<2)
-#define FEATURE_CONFIG_BCM8727_NOC (1<<3)
+#define FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY (1<<3)
+ /* Will be populated during common init */
+ struct bnx2x_phy phy[MAX_PHYS];
+
+ /* Will be populated during common init */
+ u8 num_phys;
+
+ u8 rsrv;
+ u16 hw_led_mode; /* part of the hw_config read from the shmem */
+ u32 multi_phy_config;
/* Device pointer passed to all callback functions */
struct bnx2x *bp;
+ u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
+ req_flow_ctrl is set to AUTO */
};
/* Output parameters */
@@ -129,12 +252,6 @@ struct link_vars {
u16 flow_ctrl;
u16 ieee_fc;
- u32 autoneg;
-#define AUTO_NEG_DISABLED 0x0
-#define AUTO_NEG_ENABLED 0x1
-#define AUTO_NEG_COMPLETE 0x2
-#define AUTO_NEG_PARALLEL_DETECTION_USED 0x3
-
/* The same definitions as the shmem parameter */
u32 link_status;
};
@@ -142,8 +259,6 @@ struct link_vars {
/***********************************************************/
/* Functions */
/***********************************************************/
-
-/* Initialize the phy */
u8 bnx2x_phy_init(struct link_params *input, struct link_vars *output);
/* Reset the link. Should be called when driver or interface goes down
@@ -155,17 +270,21 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
/* bnx2x_link_update should be called upon link interrupt */
u8 bnx2x_link_update(struct link_params *input, struct link_vars *output);
-/* use the following cl45 functions to read/write from external_phy
+/* use the following phy functions to read/write from external_phy
In order to use it to read/write internal phy registers, use
DEFAULT_PHY_DEV_ADDR as devad, and (_bank + (_addr & 0xf)) as
- Use ext_phy_type of 0 in case of cl22 over cl45
the register */
-u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
- u8 phy_addr, u8 devad, u16 reg, u16 *ret_val);
+u8 bnx2x_phy_read(struct link_params *params, u8 phy_addr,
+ u8 devad, u16 reg, u16 *ret_val);
+
+u8 bnx2x_phy_write(struct link_params *params, u8 phy_addr,
+ u8 devad, u16 reg, u16 val);
-u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
- u8 phy_addr, u8 devad, u16 reg, u16 val);
+u8 bnx2x_cl45_read(struct bnx2x *bp, struct bnx2x_phy *phy,
+ u8 devad, u16 reg, u16 *ret_val);
+u8 bnx2x_cl45_write(struct bnx2x *bp, struct bnx2x_phy *phy,
+ u8 devad, u16 reg, u16 val);
/* Reads the link_status from the shmem,
and update the link vars accordingly */
void bnx2x_link_status_update(struct link_params *input,
@@ -178,9 +297,12 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
Basically, the CLC takes care of the led for the link, but in case one needs
to set/unset the led unnaturally, set the "mode" to LED_MODE_OPER to
blink the led, and LED_MODE_OFF to set the led off.*/
-u8 bnx2x_set_led(struct link_params *params, u8 mode, u32 speed);
-#define LED_MODE_OFF 0
-#define LED_MODE_OPER 2
+u8 bnx2x_set_led(struct link_params *params, struct link_vars *vars,
+ u8 mode, u32 speed);
+#define LED_MODE_OFF 0
+#define LED_MODE_ON 1
+#define LED_MODE_OPER 2
+#define LED_MODE_FRONT_PANEL_OFF 3
u8 bnx2x_override_led_value(struct bnx2x *bp, u8 port, u32 led_idx, u32 value);
@@ -190,17 +312,39 @@ void bnx2x_handle_module_detect_int(struct link_params *params);
/* Get the actual link status. In case it returns 0, link is up,
otherwise link is down*/
-u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
+u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars,
+ u8 is_serdes);
/* One-time initialization for external phy after power up */
-u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base);
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base_path[],
+ u32 shmem2_base_path[], u32 chip_id);
/* Reset the external PHY using GPIO */
void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port);
-void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr);
+/* Reset the external of SFX7101 */
+void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, struct bnx2x_phy *phy);
-u8 bnx2x_read_sfp_module_eeprom(struct link_params *params, u16 addr,
+u8 bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
+ struct link_params *params, u16 addr,
u8 byte_cnt, u8 *o_buf);
+void bnx2x_hw_reset_phy(struct link_params *params);
+
+/* Checks if HW lock is required for this phy/board type */
+u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base,
+ u32 shmem2_base);
+
+/* Returns the aggregative supported attributes of the phys on board */
+u32 bnx2x_supported_attr(struct link_params *params, u8 phy_idx);
+
+/* Check swap bit and adjust PHY order */
+u32 bnx2x_phy_selection(struct link_params *params);
+
+/* Probe the phys on board, and populate them in "params" */
+u8 bnx2x_phy_probe(struct link_params *params);
+/* Checks if fan failure detection is required on one of the phys on board */
+u8 bnx2x_fan_failure_det_req(struct bnx2x *bp, u32 shmem_base,
+ u32 shmem2_base, u8 port);
+
#endif /* BNX2X_LINK_H */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index f8c3f08e4ce7..ff99a2fc0426 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -23,7 +23,6 @@
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -57,7 +56,6 @@
#include "bnx2x_init_ops.h"
#include "bnx2x_cmn.h"
-
#include <linux/firmware.h>
#include "bnx2x_fw_file_hdr.h"
/* FW files */
@@ -66,8 +64,9 @@
__stringify(BCM_5710_FW_MINOR_VERSION) "." \
__stringify(BCM_5710_FW_REVISION_VERSION) "." \
__stringify(BCM_5710_FW_ENGINEERING_VERSION)
-#define FW_FILE_NAME_E1 "bnx2x-e1-" FW_FILE_VERSION ".fw"
-#define FW_FILE_NAME_E1H "bnx2x-e1h-" FW_FILE_VERSION ".fw"
+#define FW_FILE_NAME_E1 "bnx2x/bnx2x-e1-" FW_FILE_VERSION ".fw"
+#define FW_FILE_NAME_E1H "bnx2x/bnx2x-e1h-" FW_FILE_VERSION ".fw"
+#define FW_FILE_NAME_E2 "bnx2x/bnx2x-e2-" FW_FILE_VERSION ".fw"
/* Time in jiffies before concluding the transmitter is hung */
#define TX_TIMEOUT (5*HZ)
@@ -77,18 +76,20 @@ static char version[] __devinitdata =
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710/57711/57711E Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II "
+ "BCM57710/57711/57711E/57712/57712E Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
MODULE_FIRMWARE(FW_FILE_NAME_E1);
MODULE_FIRMWARE(FW_FILE_NAME_E1H);
+MODULE_FIRMWARE(FW_FILE_NAME_E2);
static int multi_mode = 1;
module_param(multi_mode, int, 0);
MODULE_PARM_DESC(multi_mode, " Multi queue mode "
"(0 Disable; 1 Enable (default))");
-static int num_queues;
+int num_queues;
module_param(num_queues, int, 0);
MODULE_PARM_DESC(num_queues, " Number of queues for multi_mode=1"
" (default is as a number of CPUs)");
@@ -124,6 +125,8 @@ enum bnx2x_board_type {
BCM57710 = 0,
BCM57711 = 1,
BCM57711E = 2,
+ BCM57712 = 3,
+ BCM57712E = 4
};
/* indexed by board_type, above */
@@ -132,14 +135,24 @@ static struct {
} board_info[] __devinitdata = {
{ "Broadcom NetXtreme II BCM57710 XGb" },
{ "Broadcom NetXtreme II BCM57711 XGb" },
- { "Broadcom NetXtreme II BCM57711E XGb" }
+ { "Broadcom NetXtreme II BCM57711E XGb" },
+ { "Broadcom NetXtreme II BCM57712 XGb" },
+ { "Broadcom NetXtreme II BCM57712E XGb" }
};
+#ifndef PCI_DEVICE_ID_NX2_57712
+#define PCI_DEVICE_ID_NX2_57712 0x1662
+#endif
+#ifndef PCI_DEVICE_ID_NX2_57712E
+#define PCI_DEVICE_ID_NX2_57712E 0x1663
+#endif
static DEFINE_PCI_DEVICE_TABLE(bnx2x_pci_tbl) = {
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57712), BCM57712 },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57712E), BCM57712E },
{ 0 }
};
@@ -149,6 +162,244 @@ MODULE_DEVICE_TABLE(pci, bnx2x_pci_tbl);
* General service functions
****************************************************************************/
+static inline void __storm_memset_dma_mapping(struct bnx2x *bp,
+ u32 addr, dma_addr_t mapping)
+{
+ REG_WR(bp, addr, U64_LO(mapping));
+ REG_WR(bp, addr + 4, U64_HI(mapping));
+}
+
+static inline void __storm_memset_fill(struct bnx2x *bp,
+ u32 addr, size_t size, u32 val)
+{
+ int i;
+ for (i = 0; i < size/4; i++)
+ REG_WR(bp, addr + (i * 4), val);
+}
+
+static inline void storm_memset_ustats_zero(struct bnx2x *bp,
+ u8 port, u16 stat_id)
+{
+ size_t size = sizeof(struct ustorm_per_client_stats);
+
+ u32 addr = BAR_USTRORM_INTMEM +
+ USTORM_PER_COUNTER_ID_STATS_OFFSET(port, stat_id);
+
+ __storm_memset_fill(bp, addr, size, 0);
+}
+
+static inline void storm_memset_tstats_zero(struct bnx2x *bp,
+ u8 port, u16 stat_id)
+{
+ size_t size = sizeof(struct tstorm_per_client_stats);
+
+ u32 addr = BAR_TSTRORM_INTMEM +
+ TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stat_id);
+
+ __storm_memset_fill(bp, addr, size, 0);
+}
+
+static inline void storm_memset_xstats_zero(struct bnx2x *bp,
+ u8 port, u16 stat_id)
+{
+ size_t size = sizeof(struct xstorm_per_client_stats);
+
+ u32 addr = BAR_XSTRORM_INTMEM +
+ XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stat_id);
+
+ __storm_memset_fill(bp, addr, size, 0);
+}
+
+
+static inline void storm_memset_spq_addr(struct bnx2x *bp,
+ dma_addr_t mapping, u16 abs_fid)
+{
+ u32 addr = XSEM_REG_FAST_MEMORY +
+ XSTORM_SPQ_PAGE_BASE_OFFSET(abs_fid);
+
+ __storm_memset_dma_mapping(bp, addr, mapping);
+}
+
+static inline void storm_memset_ov(struct bnx2x *bp, u16 ov, u16 abs_fid)
+{
+ REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_E1HOV_OFFSET(abs_fid), ov);
+}
+
+static inline void storm_memset_func_cfg(struct bnx2x *bp,
+ struct tstorm_eth_function_common_config *tcfg,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct tstorm_eth_function_common_config);
+
+ u32 addr = BAR_TSTRORM_INTMEM +
+ TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)tcfg);
+}
+
+static inline void storm_memset_xstats_flags(struct bnx2x *bp,
+ struct stats_indication_flags *flags,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct stats_indication_flags);
+
+ u32 addr = BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)flags);
+}
+
+static inline void storm_memset_tstats_flags(struct bnx2x *bp,
+ struct stats_indication_flags *flags,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct stats_indication_flags);
+
+ u32 addr = BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)flags);
+}
+
+static inline void storm_memset_ustats_flags(struct bnx2x *bp,
+ struct stats_indication_flags *flags,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct stats_indication_flags);
+
+ u32 addr = BAR_USTRORM_INTMEM + USTORM_STATS_FLAGS_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)flags);
+}
+
+static inline void storm_memset_cstats_flags(struct bnx2x *bp,
+ struct stats_indication_flags *flags,
+ u16 abs_fid)
+{
+ size_t size = sizeof(struct stats_indication_flags);
+
+ u32 addr = BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(abs_fid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)flags);
+}
+
+static inline void storm_memset_xstats_addr(struct bnx2x *bp,
+ dma_addr_t mapping, u16 abs_fid)
+{
+ u32 addr = BAR_XSTRORM_INTMEM +
+ XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(abs_fid);
+
+ __storm_memset_dma_mapping(bp, addr, mapping);
+}
+
+static inline void storm_memset_tstats_addr(struct bnx2x *bp,
+ dma_addr_t mapping, u16 abs_fid)
+{
+ u32 addr = BAR_TSTRORM_INTMEM +
+ TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(abs_fid);
+
+ __storm_memset_dma_mapping(bp, addr, mapping);
+}
+
+static inline void storm_memset_ustats_addr(struct bnx2x *bp,
+ dma_addr_t mapping, u16 abs_fid)
+{
+ u32 addr = BAR_USTRORM_INTMEM +
+ USTORM_ETH_STATS_QUERY_ADDR_OFFSET(abs_fid);
+
+ __storm_memset_dma_mapping(bp, addr, mapping);
+}
+
+static inline void storm_memset_cstats_addr(struct bnx2x *bp,
+ dma_addr_t mapping, u16 abs_fid)
+{
+ u32 addr = BAR_CSTRORM_INTMEM +
+ CSTORM_ETH_STATS_QUERY_ADDR_OFFSET(abs_fid);
+
+ __storm_memset_dma_mapping(bp, addr, mapping);
+}
+
+static inline void storm_memset_vf_to_pf(struct bnx2x *bp, u16 abs_fid,
+ u16 pf_id)
+{
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_VF_TO_PF_OFFSET(abs_fid),
+ pf_id);
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_VF_TO_PF_OFFSET(abs_fid),
+ pf_id);
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_VF_TO_PF_OFFSET(abs_fid),
+ pf_id);
+ REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_VF_TO_PF_OFFSET(abs_fid),
+ pf_id);
+}
+
+static inline void storm_memset_func_en(struct bnx2x *bp, u16 abs_fid,
+ u8 enable)
+{
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNC_EN_OFFSET(abs_fid),
+ enable);
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNC_EN_OFFSET(abs_fid),
+ enable);
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNC_EN_OFFSET(abs_fid),
+ enable);
+ REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNC_EN_OFFSET(abs_fid),
+ enable);
+}
+
+static inline void storm_memset_eq_data(struct bnx2x *bp,
+ struct event_ring_data *eq_data,
+ u16 pfid)
+{
+ size_t size = sizeof(struct event_ring_data);
+
+ u32 addr = BAR_CSTRORM_INTMEM + CSTORM_EVENT_RING_DATA_OFFSET(pfid);
+
+ __storm_memset_struct(bp, addr, size, (u32 *)eq_data);
+}
+
+static inline void storm_memset_eq_prod(struct bnx2x *bp, u16 eq_prod,
+ u16 pfid)
+{
+ u32 addr = BAR_CSTRORM_INTMEM + CSTORM_EVENT_RING_PROD_OFFSET(pfid);
+ REG_WR16(bp, addr, eq_prod);
+}
+
+static inline void storm_memset_hc_timeout(struct bnx2x *bp, u8 port,
+ u16 fw_sb_id, u8 sb_index,
+ u8 ticks)
+{
+
+ int index_offset = CHIP_IS_E2(bp) ?
+ offsetof(struct hc_status_block_data_e2, index_data) :
+ offsetof(struct hc_status_block_data_e1x, index_data);
+ u32 addr = BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_DATA_OFFSET(fw_sb_id) +
+ index_offset +
+ sizeof(struct hc_index_data)*sb_index +
+ offsetof(struct hc_index_data, timeout);
+ REG_WR8(bp, addr, ticks);
+ DP(NETIF_MSG_HW, "port %x fw_sb_id %d sb_index %d ticks %d\n",
+ port, fw_sb_id, sb_index, ticks);
+}
+static inline void storm_memset_hc_disable(struct bnx2x *bp, u8 port,
+ u16 fw_sb_id, u8 sb_index,
+ u8 disable)
+{
+ u32 enable_flag = disable ? 0 : (1 << HC_INDEX_DATA_HC_ENABLED_SHIFT);
+ int index_offset = CHIP_IS_E2(bp) ?
+ offsetof(struct hc_status_block_data_e2, index_data) :
+ offsetof(struct hc_status_block_data_e1x, index_data);
+ u32 addr = BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_DATA_OFFSET(fw_sb_id) +
+ index_offset +
+ sizeof(struct hc_index_data)*sb_index +
+ offsetof(struct hc_index_data, flags);
+ u16 flags = REG_RD16(bp, addr);
+ /* clear and set */
+ flags &= ~HC_INDEX_DATA_HC_ENABLED;
+ flags |= enable_flag;
+ REG_WR16(bp, addr, flags);
+ DP(NETIF_MSG_HW, "port %x fw_sb_id %d sb_index %d disable %d\n",
+ port, fw_sb_id, sb_index, disable);
+}
+
/* used only at init
* locking is done by mcp
*/
@@ -172,6 +423,75 @@ static u32 bnx2x_reg_rd_ind(struct bnx2x *bp, u32 addr)
return val;
}
+#define DMAE_DP_SRC_GRC "grc src_addr [%08x]"
+#define DMAE_DP_SRC_PCI "pci src_addr [%x:%08x]"
+#define DMAE_DP_DST_GRC "grc dst_addr [%08x]"
+#define DMAE_DP_DST_PCI "pci dst_addr [%x:%08x]"
+#define DMAE_DP_DST_NONE "dst_addr [none]"
+
+void bnx2x_dp_dmae(struct bnx2x *bp, struct dmae_command *dmae, int msglvl)
+{
+ u32 src_type = dmae->opcode & DMAE_COMMAND_SRC;
+
+ switch (dmae->opcode & DMAE_COMMAND_DST) {
+ case DMAE_CMD_DST_PCI:
+ if (src_type == DMAE_CMD_SRC_PCI)
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ "src [%x:%08x], len [%d*4], dst [%x:%08x]\n"
+ "comp_addr [%x:%08x], comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
+ dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo,
+ dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ else
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ "src [%08x], len [%d*4], dst [%x:%08x]\n"
+ "comp_addr [%x:%08x], comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_lo >> 2,
+ dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo,
+ dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ break;
+ case DMAE_CMD_DST_GRC:
+ if (src_type == DMAE_CMD_SRC_PCI)
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ "src [%x:%08x], len [%d*4], dst_addr [%08x]\n"
+ "comp_addr [%x:%08x], comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
+ dmae->len, dmae->dst_addr_lo >> 2,
+ dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ else
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ "src [%08x], len [%d*4], dst [%08x]\n"
+ "comp_addr [%x:%08x], comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_lo >> 2,
+ dmae->len, dmae->dst_addr_lo >> 2,
+ dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ break;
+ default:
+ if (src_type == DMAE_CMD_SRC_PCI)
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ DP_LEVEL "src_addr [%x:%08x] len [%d * 4] "
+ "dst_addr [none]\n"
+ DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
+ dmae->len, dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ else
+ DP(msglvl, "DMAE: opcode 0x%08x\n"
+ DP_LEVEL "src_addr [%08x] len [%d * 4] "
+ "dst_addr [none]\n"
+ DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
+ dmae->opcode, dmae->src_addr_lo >> 2,
+ dmae->len, dmae->comp_addr_hi, dmae->comp_addr_lo,
+ dmae->comp_val);
+ break;
+ }
+
+}
+
const u32 dmae_reg_go_c[] = {
DMAE_REG_GO_C0, DMAE_REG_GO_C1, DMAE_REG_GO_C2, DMAE_REG_GO_C3,
DMAE_REG_GO_C4, DMAE_REG_GO_C5, DMAE_REG_GO_C6, DMAE_REG_GO_C7,
@@ -195,85 +515,137 @@ void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx)
REG_WR(bp, dmae_reg_go_c[idx], 1);
}
-void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
- u32 len32)
+u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type)
{
- struct dmae_command dmae;
- u32 *wb_comp = bnx2x_sp(bp, wb_comp);
- int cnt = 200;
+ return opcode | ((comp_type << DMAE_COMMAND_C_DST_SHIFT) |
+ DMAE_CMD_C_ENABLE);
+}
- if (!bp->dmae_ready) {
- u32 *data = bnx2x_sp(bp, wb_data[0]);
+u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode)
+{
+ return opcode & ~DMAE_CMD_SRC_RESET;
+}
- DP(BNX2X_MSG_OFF, "DMAE is not ready (dst_addr %08x len32 %d)"
- " using indirect\n", dst_addr, len32);
- bnx2x_init_ind_wr(bp, dst_addr, data, len32);
- return;
- }
+u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
+ bool with_comp, u8 comp_type)
+{
+ u32 opcode = 0;
+
+ opcode |= ((src_type << DMAE_COMMAND_SRC_SHIFT) |
+ (dst_type << DMAE_COMMAND_DST_SHIFT));
+
+ opcode |= (DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET);
- memset(&dmae, 0, sizeof(struct dmae_command));
+ opcode |= (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0);
+ opcode |= ((BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT) |
+ (BP_E1HVN(bp) << DMAE_COMMAND_DST_VN_SHIFT));
+ opcode |= (DMAE_COM_SET_ERR << DMAE_COMMAND_ERR_POLICY_SHIFT);
- dmae.opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
+ opcode |= DMAE_CMD_ENDIANITY_B_DW_SWAP;
#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
+ opcode |= DMAE_CMD_ENDIANITY_DW_SWAP;
#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
- dmae.src_addr_lo = U64_LO(dma_addr);
- dmae.src_addr_hi = U64_HI(dma_addr);
- dmae.dst_addr_lo = dst_addr >> 2;
- dmae.dst_addr_hi = 0;
- dmae.len = len32;
- dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
- dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
- dmae.comp_val = DMAE_COMP_VAL;
-
- DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
- DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
- "dst_addr [%x:%08x (%08x)]\n"
- DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
- dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, dst_addr,
- dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
- DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
+ if (with_comp)
+ opcode = bnx2x_dmae_opcode_add_comp(opcode, comp_type);
+ return opcode;
+}
+
+void bnx2x_prep_dmae_with_comp(struct bnx2x *bp, struct dmae_command *dmae,
+ u8 src_type, u8 dst_type)
+{
+ memset(dmae, 0, sizeof(struct dmae_command));
+
+ /* set the opcode */
+ dmae->opcode = bnx2x_dmae_opcode(bp, src_type, dst_type,
+ true, DMAE_COMP_PCI);
+
+ /* fill in the completion parameters */
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+}
+
+/* issue a dmae command over the init-channel and wailt for completion */
+int bnx2x_issue_dmae_with_comp(struct bnx2x *bp, struct dmae_command *dmae)
+{
+ u32 *wb_comp = bnx2x_sp(bp, wb_comp);
+ int cnt = CHIP_REV_IS_SLOW(bp) ? (400000) : 40;
+ int rc = 0;
+
+ DP(BNX2X_MSG_OFF, "data before [0x%08x 0x%08x 0x%08x 0x%08x]\n",
bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
+ /* lock the dmae channel */
mutex_lock(&bp->dmae_mutex);
+ /* reset completion */
*wb_comp = 0;
- bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
+ /* post the command on the channel used for initializations */
+ bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
+ /* wait for completion */
udelay(5);
-
- while (*wb_comp != DMAE_COMP_VAL) {
+ while ((*wb_comp & ~DMAE_PCI_ERR_FLAG) != DMAE_COMP_VAL) {
DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp);
if (!cnt) {
BNX2X_ERR("DMAE timeout!\n");
- break;
+ rc = DMAE_TIMEOUT;
+ goto unlock;
}
cnt--;
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
+ udelay(50);
+ }
+ if (*wb_comp & DMAE_PCI_ERR_FLAG) {
+ BNX2X_ERR("DMAE PCI error!\n");
+ rc = DMAE_PCI_ERROR;
}
+ DP(BNX2X_MSG_OFF, "data after [0x%08x 0x%08x 0x%08x 0x%08x]\n",
+ bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
+ bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
+
+unlock:
mutex_unlock(&bp->dmae_mutex);
+ return rc;
+}
+
+void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
+ u32 len32)
+{
+ struct dmae_command dmae;
+
+ if (!bp->dmae_ready) {
+ u32 *data = bnx2x_sp(bp, wb_data[0]);
+
+ DP(BNX2X_MSG_OFF, "DMAE is not ready (dst_addr %08x len32 %d)"
+ " using indirect\n", dst_addr, len32);
+ bnx2x_init_ind_wr(bp, dst_addr, data, len32);
+ return;
+ }
+
+ /* set opcode and fixed command fields */
+ bnx2x_prep_dmae_with_comp(bp, &dmae, DMAE_SRC_PCI, DMAE_DST_GRC);
+
+ /* fill in addresses and len */
+ dmae.src_addr_lo = U64_LO(dma_addr);
+ dmae.src_addr_hi = U64_HI(dma_addr);
+ dmae.dst_addr_lo = dst_addr >> 2;
+ dmae.dst_addr_hi = 0;
+ dmae.len = len32;
+
+ bnx2x_dp_dmae(bp, &dmae, BNX2X_MSG_OFF);
+
+ /* issue the command and wait for completion */
+ bnx2x_issue_dmae_with_comp(bp, &dmae);
}
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
{
struct dmae_command dmae;
- u32 *wb_comp = bnx2x_sp(bp, wb_comp);
- int cnt = 200;
if (!bp->dmae_ready) {
u32 *data = bnx2x_sp(bp, wb_data[0]);
@@ -286,62 +658,20 @@ void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
return;
}
- memset(&dmae, 0, sizeof(struct dmae_command));
+ /* set opcode and fixed command fields */
+ bnx2x_prep_dmae_with_comp(bp, &dmae, DMAE_SRC_GRC, DMAE_DST_PCI);
- dmae.opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ /* fill in addresses and len */
dmae.src_addr_lo = src_addr >> 2;
dmae.src_addr_hi = 0;
dmae.dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_data));
dmae.dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_data));
dmae.len = len32;
- dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
- dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
- dmae.comp_val = DMAE_COMP_VAL;
-
- DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
- DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
- "dst_addr [%x:%08x (%08x)]\n"
- DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
- dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, src_addr,
- dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
- mutex_lock(&bp->dmae_mutex);
+ bnx2x_dp_dmae(bp, &dmae, BNX2X_MSG_OFF);
- memset(bnx2x_sp(bp, wb_data[0]), 0, sizeof(u32) * 4);
- *wb_comp = 0;
-
- bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
-
- udelay(5);
-
- while (*wb_comp != DMAE_COMP_VAL) {
-
- if (!cnt) {
- BNX2X_ERR("DMAE timeout!\n");
- break;
- }
- cnt--;
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
- }
- DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
- bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
- bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
-
- mutex_unlock(&bp->dmae_mutex);
+ /* issue the command and wait for completion */
+ bnx2x_issue_dmae_with_comp(bp, &dmae);
}
void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
@@ -508,19 +838,24 @@ static void bnx2x_fw_dump(struct bnx2x *bp)
u32 mark, offset;
__be32 data[9];
int word;
-
+ u32 trace_shmem_base;
if (BP_NOMCP(bp)) {
BNX2X_ERR("NO MCP - can not dump\n");
return;
}
- addr = bp->common.shmem_base - 0x0800 + 4;
+ if (BP_PATH(bp) == 0)
+ trace_shmem_base = bp->common.shmem_base;
+ else
+ trace_shmem_base = SHMEM2_RD(bp, other_shmem_base_addr);
+ addr = trace_shmem_base - 0x0800 + 4;
mark = REG_RD(bp, addr);
- mark = MCP_REG_MCPR_SCRATCH + ((mark + 0x3) & ~0x3) - 0x08000000;
+ mark = (CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)
+ + ((mark + 0x3) & ~0x3) - 0x08000000;
pr_err("begin fw dump (mark 0x%x)\n", mark);
pr_err("");
- for (offset = mark; offset <= bp->common.shmem_base; offset += 0x8*4) {
+ for (offset = mark; offset <= trace_shmem_base; offset += 0x8*4) {
for (word = 0; word < 8; word++)
data[word] = htonl(REG_RD(bp, offset + 4*word));
data[8] = 0x0;
@@ -538,7 +873,12 @@ static void bnx2x_fw_dump(struct bnx2x *bp)
void bnx2x_panic_dump(struct bnx2x *bp)
{
int i;
- u16 j, start, end;
+ u16 j;
+ struct hc_sp_status_block_data sp_sb_data;
+ int func = BP_FUNC(bp);
+#ifdef BNX2X_STOP_ON_ERROR
+ u16 start = 0, end = 0;
+#endif
bp->stats_state = STATS_STATE_DISABLED;
DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
@@ -547,44 +887,143 @@ void bnx2x_panic_dump(struct bnx2x *bp)
/* Indices */
/* Common */
- BNX2X_ERR("def_c_idx(0x%x) def_u_idx(0x%x) def_x_idx(0x%x)"
- " def_t_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x)"
+ BNX2X_ERR("def_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x)"
" spq_prod_idx(0x%x)\n",
- bp->def_c_idx, bp->def_u_idx, bp->def_x_idx, bp->def_t_idx,
- bp->def_att_idx, bp->attn_state, bp->spq_prod_idx);
+ bp->def_idx, bp->def_att_idx,
+ bp->attn_state, bp->spq_prod_idx);
+ BNX2X_ERR("DSB: attn bits(0x%x) ack(0x%x) id(0x%x) idx(0x%x)\n",
+ bp->def_status_blk->atten_status_block.attn_bits,
+ bp->def_status_blk->atten_status_block.attn_bits_ack,
+ bp->def_status_blk->atten_status_block.status_block_id,
+ bp->def_status_blk->atten_status_block.attn_bits_index);
+ BNX2X_ERR(" def (");
+ for (i = 0; i < HC_SP_SB_MAX_INDICES; i++)
+ pr_cont("0x%x%s",
+ bp->def_status_blk->sp_sb.index_values[i],
+ (i == HC_SP_SB_MAX_INDICES - 1) ? ") " : " ");
+
+ for (i = 0; i < sizeof(struct hc_sp_status_block_data)/sizeof(u32); i++)
+ *((u32 *)&sp_sb_data + i) = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) +
+ i*sizeof(u32));
+
+ pr_cont("igu_sb_id(0x%x) igu_seg_id (0x%x) "
+ "pf_id(0x%x) vnic_id(0x%x) "
+ "vf_id(0x%x) vf_valid (0x%x)\n",
+ sp_sb_data.igu_sb_id,
+ sp_sb_data.igu_seg_id,
+ sp_sb_data.p_func.pf_id,
+ sp_sb_data.p_func.vnic_id,
+ sp_sb_data.p_func.vf_id,
+ sp_sb_data.p_func.vf_valid);
+
- /* Rx */
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
-
+ int loop;
+ struct hc_status_block_data_e2 sb_data_e2;
+ struct hc_status_block_data_e1x sb_data_e1x;
+ struct hc_status_block_sm *hc_sm_p =
+ CHIP_IS_E2(bp) ?
+ sb_data_e2.common.state_machine :
+ sb_data_e1x.common.state_machine;
+ struct hc_index_data *hc_index_p =
+ CHIP_IS_E2(bp) ?
+ sb_data_e2.index_data :
+ sb_data_e1x.index_data;
+ int data_size;
+ u32 *sb_data_p;
+
+ /* Rx */
BNX2X_ERR("fp%d: rx_bd_prod(0x%x) rx_bd_cons(0x%x)"
- " *rx_bd_cons_sb(0x%x) rx_comp_prod(0x%x)"
+ " rx_comp_prod(0x%x)"
" rx_comp_cons(0x%x) *rx_cons_sb(0x%x)\n",
i, fp->rx_bd_prod, fp->rx_bd_cons,
- le16_to_cpu(*fp->rx_bd_cons_sb), fp->rx_comp_prod,
+ fp->rx_comp_prod,
fp->rx_comp_cons, le16_to_cpu(*fp->rx_cons_sb));
BNX2X_ERR(" rx_sge_prod(0x%x) last_max_sge(0x%x)"
- " fp_u_idx(0x%x) *sb_u_idx(0x%x)\n",
+ " fp_hc_idx(0x%x)\n",
fp->rx_sge_prod, fp->last_max_sge,
- le16_to_cpu(fp->fp_u_idx),
- fp->status_blk->u_status_block.status_block_index);
- }
-
- /* Tx */
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
+ le16_to_cpu(fp->fp_hc_idx));
+ /* Tx */
BNX2X_ERR("fp%d: tx_pkt_prod(0x%x) tx_pkt_cons(0x%x)"
" tx_bd_prod(0x%x) tx_bd_cons(0x%x)"
" *tx_cons_sb(0x%x)\n",
i, fp->tx_pkt_prod, fp->tx_pkt_cons, fp->tx_bd_prod,
fp->tx_bd_cons, le16_to_cpu(*fp->tx_cons_sb));
- BNX2X_ERR(" fp_c_idx(0x%x) *sb_c_idx(0x%x)"
- " tx_db_prod(0x%x)\n", le16_to_cpu(fp->fp_c_idx),
- fp->status_blk->c_status_block.status_block_index,
- fp->tx_db.data.prod);
+
+ loop = CHIP_IS_E2(bp) ?
+ HC_SB_MAX_INDICES_E2 : HC_SB_MAX_INDICES_E1X;
+
+ /* host sb data */
+
+ BNX2X_ERR(" run indexes (");
+ for (j = 0; j < HC_SB_MAX_SM; j++)
+ pr_cont("0x%x%s",
+ fp->sb_running_index[j],
+ (j == HC_SB_MAX_SM - 1) ? ")" : " ");
+
+ BNX2X_ERR(" indexes (");
+ for (j = 0; j < loop; j++)
+ pr_cont("0x%x%s",
+ fp->sb_index_values[j],
+ (j == loop - 1) ? ")" : " ");
+ /* fw sb data */
+ data_size = CHIP_IS_E2(bp) ?
+ sizeof(struct hc_status_block_data_e2) :
+ sizeof(struct hc_status_block_data_e1x);
+ data_size /= sizeof(u32);
+ sb_data_p = CHIP_IS_E2(bp) ?
+ (u32 *)&sb_data_e2 :
+ (u32 *)&sb_data_e1x;
+ /* copy sb data in here */
+ for (j = 0; j < data_size; j++)
+ *(sb_data_p + j) = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_DATA_OFFSET(fp->fw_sb_id) +
+ j * sizeof(u32));
+
+ if (CHIP_IS_E2(bp)) {
+ pr_cont("pf_id(0x%x) vf_id (0x%x) vf_valid(0x%x) "
+ "vnic_id(0x%x) same_igu_sb_1b(0x%x)\n",
+ sb_data_e2.common.p_func.pf_id,
+ sb_data_e2.common.p_func.vf_id,
+ sb_data_e2.common.p_func.vf_valid,
+ sb_data_e2.common.p_func.vnic_id,
+ sb_data_e2.common.same_igu_sb_1b);
+ } else {
+ pr_cont("pf_id(0x%x) vf_id (0x%x) vf_valid(0x%x) "
+ "vnic_id(0x%x) same_igu_sb_1b(0x%x)\n",
+ sb_data_e1x.common.p_func.pf_id,
+ sb_data_e1x.common.p_func.vf_id,
+ sb_data_e1x.common.p_func.vf_valid,
+ sb_data_e1x.common.p_func.vnic_id,
+ sb_data_e1x.common.same_igu_sb_1b);
+ }
+
+ /* SB_SMs data */
+ for (j = 0; j < HC_SB_MAX_SM; j++) {
+ pr_cont("SM[%d] __flags (0x%x) "
+ "igu_sb_id (0x%x) igu_seg_id(0x%x) "
+ "time_to_expire (0x%x) "
+ "timer_value(0x%x)\n", j,
+ hc_sm_p[j].__flags,
+ hc_sm_p[j].igu_sb_id,
+ hc_sm_p[j].igu_seg_id,
+ hc_sm_p[j].time_to_expire,
+ hc_sm_p[j].timer_value);
+ }
+
+ /* Indecies data */
+ for (j = 0; j < loop; j++) {
+ pr_cont("INDEX[%d] flags (0x%x) "
+ "timeout (0x%x)\n", j,
+ hc_index_p[j].flags,
+ hc_index_p[j].timeout);
+ }
}
+#ifdef BNX2X_STOP_ON_ERROR
/* Rings */
/* Rx */
for_each_queue(bp, i) {
@@ -642,13 +1081,13 @@ void bnx2x_panic_dump(struct bnx2x *bp)
i, j, tx_bd[0], tx_bd[1], tx_bd[2], tx_bd[3]);
}
}
-
+#endif
bnx2x_fw_dump(bp);
bnx2x_mc_assert(bp);
BNX2X_ERR("end crash dump -----------------\n");
}
-void bnx2x_int_enable(struct bnx2x *bp)
+static void bnx2x_hc_int_enable(struct bnx2x *bp)
{
int port = BP_PORT(bp);
u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
@@ -672,14 +1111,19 @@ void bnx2x_int_enable(struct bnx2x *bp)
HC_CONFIG_0_REG_INT_LINE_EN_0 |
HC_CONFIG_0_REG_ATTN_BIT_EN_0);
- DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
- val, port, addr);
+ if (!CHIP_IS_E1(bp)) {
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
+ val, port, addr);
- REG_WR(bp, addr, val);
+ REG_WR(bp, addr, val);
- val &= ~HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0;
+ val &= ~HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0;
+ }
}
+ if (CHIP_IS_E1(bp))
+ REG_WR(bp, HC_REG_INT_MASK + port*4, 0x1FFFF);
+
DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) mode %s\n",
val, port, addr, (msix ? "MSI-X" : (msi ? "MSI" : "INTx")));
@@ -690,9 +1134,9 @@ void bnx2x_int_enable(struct bnx2x *bp)
mmiowb();
barrier();
- if (CHIP_IS_E1H(bp)) {
+ if (!CHIP_IS_E1(bp)) {
/* init leading/trailing edge */
- if (IS_E1HMF(bp)) {
+ if (IS_MF(bp)) {
val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
if (bp->port.pmf)
/* enable nig and gpio3 attention */
@@ -708,16 +1152,91 @@ void bnx2x_int_enable(struct bnx2x *bp)
mmiowb();
}
-static void bnx2x_int_disable(struct bnx2x *bp)
+static void bnx2x_igu_int_enable(struct bnx2x *bp)
+{
+ u32 val;
+ int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
+ int msi = (bp->flags & USING_MSI_FLAG) ? 1 : 0;
+
+ val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
+
+ if (msix) {
+ val &= ~(IGU_PF_CONF_INT_LINE_EN |
+ IGU_PF_CONF_SINGLE_ISR_EN);
+ val |= (IGU_PF_CONF_FUNC_EN |
+ IGU_PF_CONF_MSI_MSIX_EN |
+ IGU_PF_CONF_ATTN_BIT_EN);
+ } else if (msi) {
+ val &= ~IGU_PF_CONF_INT_LINE_EN;
+ val |= (IGU_PF_CONF_FUNC_EN |
+ IGU_PF_CONF_MSI_MSIX_EN |
+ IGU_PF_CONF_ATTN_BIT_EN |
+ IGU_PF_CONF_SINGLE_ISR_EN);
+ } else {
+ val &= ~IGU_PF_CONF_MSI_MSIX_EN;
+ val |= (IGU_PF_CONF_FUNC_EN |
+ IGU_PF_CONF_INT_LINE_EN |
+ IGU_PF_CONF_ATTN_BIT_EN |
+ IGU_PF_CONF_SINGLE_ISR_EN);
+ }
+
+ DP(NETIF_MSG_INTR, "write 0x%x to IGU mode %s\n",
+ val, (msix ? "MSI-X" : (msi ? "MSI" : "INTx")));
+
+ REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
+
+ barrier();
+
+ /* init leading/trailing edge */
+ if (IS_MF(bp)) {
+ val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
+ if (bp->port.pmf)
+ /* enable nig and gpio3 attention */
+ val |= 0x1100;
+ } else
+ val = 0xffff;
+
+ REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, val);
+ REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, val);
+
+ /* Make sure that interrupts are indeed enabled from here on */
+ mmiowb();
+}
+
+void bnx2x_int_enable(struct bnx2x *bp)
+{
+ if (bp->common.int_block == INT_BLOCK_HC)
+ bnx2x_hc_int_enable(bp);
+ else
+ bnx2x_igu_int_enable(bp);
+}
+
+static void bnx2x_hc_int_disable(struct bnx2x *bp)
{
int port = BP_PORT(bp);
u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
u32 val = REG_RD(bp, addr);
- val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
- HC_CONFIG_0_REG_INT_LINE_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+ /*
+ * in E1 we must use only PCI configuration space to disable
+ * MSI/MSIX capablility
+ * It's forbitten to disable IGU_PF_CONF_MSI_MSIX_EN in HC block
+ */
+ if (CHIP_IS_E1(bp)) {
+ /* Since IGU_PF_CONF_MSI_MSIX_EN still always on
+ * Use mask register to prevent from HC sending interrupts
+ * after we exit the function
+ */
+ REG_WR(bp, HC_REG_INT_MASK + port*4, 0);
+
+ val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_INT_LINE_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+ } else
+ val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
+ HC_CONFIG_0_REG_INT_LINE_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
val, port, addr);
@@ -730,6 +1249,32 @@ static void bnx2x_int_disable(struct bnx2x *bp)
BNX2X_ERR("BUG! proper val not read from IGU!\n");
}
+static void bnx2x_igu_int_disable(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
+
+ val &= ~(IGU_PF_CONF_MSI_MSIX_EN |
+ IGU_PF_CONF_INT_LINE_EN |
+ IGU_PF_CONF_ATTN_BIT_EN);
+
+ DP(NETIF_MSG_INTR, "write %x to IGU\n", val);
+
+ /* flush all outstanding writes */
+ mmiowb();
+
+ REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
+ if (REG_RD(bp, IGU_REG_PF_CONFIGURATION) != val)
+ BNX2X_ERR("BUG! proper val not read from IGU!\n");
+}
+
+void bnx2x_int_disable(struct bnx2x *bp)
+{
+ if (bp->common.int_block == INT_BLOCK_HC)
+ bnx2x_hc_int_disable(bp);
+ else
+ bnx2x_igu_int_disable(bp);
+}
+
void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
{
int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
@@ -781,7 +1326,7 @@ static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource)
DP(NETIF_MSG_HW,
"resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
resource, HW_LOCK_MAX_RESOURCE_VALUE);
- return -EINVAL;
+ return false;
}
if (func <= 5)
@@ -800,7 +1345,6 @@ static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource)
return false;
}
-
#ifdef BCM_CNIC
static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid);
#endif
@@ -817,76 +1361,35 @@ void bnx2x_sp_event(struct bnx2x_fastpath *fp,
fp->index, cid, command, bp->state,
rr_cqe->ramrod_cqe.ramrod_type);
- bp->spq_left++;
-
- if (fp->index) {
- switch (command | fp->state) {
- case (RAMROD_CMD_ID_ETH_CLIENT_SETUP |
- BNX2X_FP_STATE_OPENING):
- DP(NETIF_MSG_IFUP, "got MULTI[%d] setup ramrod\n",
- cid);
- fp->state = BNX2X_FP_STATE_OPEN;
- break;
-
- case (RAMROD_CMD_ID_ETH_HALT | BNX2X_FP_STATE_HALTING):
- DP(NETIF_MSG_IFDOWN, "got MULTI[%d] halt ramrod\n",
- cid);
- fp->state = BNX2X_FP_STATE_HALTED;
- break;
-
- default:
- BNX2X_ERR("unexpected MC reply (%d) "
- "fp[%d] state is %x\n",
- command, fp->index, fp->state);
- break;
- }
- mb(); /* force bnx2x_wait_ramrod() to see the change */
- return;
- }
-
- switch (command | bp->state) {
- case (RAMROD_CMD_ID_ETH_PORT_SETUP | BNX2X_STATE_OPENING_WAIT4_PORT):
- DP(NETIF_MSG_IFUP, "got setup ramrod\n");
- bp->state = BNX2X_STATE_OPEN;
+ switch (command | fp->state) {
+ case (RAMROD_CMD_ID_ETH_CLIENT_SETUP | BNX2X_FP_STATE_OPENING):
+ DP(NETIF_MSG_IFUP, "got MULTI[%d] setup ramrod\n", cid);
+ fp->state = BNX2X_FP_STATE_OPEN;
break;
- case (RAMROD_CMD_ID_ETH_HALT | BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(NETIF_MSG_IFDOWN, "got halt ramrod\n");
- bp->state = BNX2X_STATE_CLOSING_WAIT4_DELETE;
+ case (RAMROD_CMD_ID_ETH_HALT | BNX2X_FP_STATE_HALTING):
+ DP(NETIF_MSG_IFDOWN, "got MULTI[%d] halt ramrod\n", cid);
fp->state = BNX2X_FP_STATE_HALTED;
break;
- case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n", cid);
- bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
- break;
-
-#ifdef BCM_CNIC
- case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_OPEN):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod for CID %d\n", cid);
- bnx2x_cnic_cfc_comp(bp, cid);
- break;
-#endif
-
- case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
- case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_DIAG):
- DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
- bp->set_mac_pending--;
- smp_wmb();
- break;
-
- case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(NETIF_MSG_IFDOWN, "got (un)set mac ramrod\n");
- bp->set_mac_pending--;
- smp_wmb();
+ case (RAMROD_CMD_ID_ETH_TERMINATE | BNX2X_FP_STATE_TERMINATING):
+ DP(NETIF_MSG_IFDOWN, "got MULTI[%d] teminate ramrod\n", cid);
+ fp->state = BNX2X_FP_STATE_TERMINATED;
break;
default:
- BNX2X_ERR("unexpected MC reply (%d) bp->state is %x\n",
- command, bp->state);
+ BNX2X_ERR("unexpected MC reply (%d) "
+ "fp[%d] state is %x\n",
+ command, fp->index, fp->state);
break;
}
- mb(); /* force bnx2x_wait_ramrod() to see the change */
+
+ smp_mb__before_atomic_inc();
+ atomic_inc(&bp->spq_left);
+ /* push the change in fp->state and towards the memory */
+ smp_wmb();
+
+ return;
}
irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
@@ -914,25 +1417,22 @@ irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
return IRQ_HANDLED;
#endif
- for (i = 0; i < BNX2X_NUM_QUEUES(bp); i++) {
+ for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
- mask = 0x2 << fp->sb_id;
+ mask = 0x2 << (fp->index + CNIC_CONTEXT_USE);
if (status & mask) {
/* Handle Rx and Tx according to SB id */
prefetch(fp->rx_cons_sb);
- prefetch(&fp->status_blk->u_status_block.
- status_block_index);
prefetch(fp->tx_cons_sb);
- prefetch(&fp->status_blk->c_status_block.
- status_block_index);
+ prefetch(&fp->sb_running_index[SM_RX_ID]);
napi_schedule(&bnx2x_fp(bp, fp->index, napi));
status &= ~mask;
}
}
#ifdef BCM_CNIC
- mask = 0x2 << CNIC_SB_ID(bp);
+ mask = 0x2;
if (status & (mask | 0x1)) {
struct cnic_ops *c_ops = NULL;
@@ -1227,49 +1727,91 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
return 0;
}
+int bnx2x_get_link_cfg_idx(struct bnx2x *bp)
+{
+ u32 sel_phy_idx = 0;
+ if (bp->link_vars.link_up) {
+ sel_phy_idx = EXT_PHY1;
+ /* In case link is SERDES, check if the EXT_PHY2 is the one */
+ if ((bp->link_vars.link_status & LINK_STATUS_SERDES_LINK) &&
+ (bp->link_params.phy[EXT_PHY2].supported & SUPPORTED_FIBRE))
+ sel_phy_idx = EXT_PHY2;
+ } else {
+
+ switch (bnx2x_phy_selection(&bp->link_params)) {
+ case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
+ case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
+ sel_phy_idx = EXT_PHY1;
+ break;
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
+ case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
+ sel_phy_idx = EXT_PHY2;
+ break;
+ }
+ }
+ /*
+ * The selected actived PHY is always after swapping (in case PHY
+ * swapping is enabled). So when swapping is enabled, we need to reverse
+ * the configuration
+ */
+
+ if (bp->link_params.multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED) {
+ if (sel_phy_idx == EXT_PHY1)
+ sel_phy_idx = EXT_PHY2;
+ else if (sel_phy_idx == EXT_PHY2)
+ sel_phy_idx = EXT_PHY1;
+ }
+ return LINK_CONFIG_IDX(sel_phy_idx);
+}
+
void bnx2x_calc_fc_adv(struct bnx2x *bp)
{
+ u8 cfg_idx = bnx2x_get_link_cfg_idx(bp);
switch (bp->link_vars.ieee_fc &
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
- bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
+ bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
break;
case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH:
- bp->port.advertising |= (ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
+ bp->port.advertising[cfg_idx] |= (ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
break;
case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC:
- bp->port.advertising |= ADVERTISED_Asym_Pause;
+ bp->port.advertising[cfg_idx] |= ADVERTISED_Asym_Pause;
break;
default:
- bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
+ bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
break;
}
}
-
u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
{
if (!BP_NOMCP(bp)) {
u8 rc;
-
+ int cfx_idx = bnx2x_get_link_cfg_idx(bp);
+ u16 req_line_speed = bp->link_params.req_line_speed[cfx_idx];
/* Initialize link parameters structure variables */
/* It is recommended to turn off RX FC for jumbo frames
for better performance */
- if (bp->dev->mtu > 5000)
+ if ((CHIP_IS_E1x(bp)) && (bp->dev->mtu > 5000))
bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX;
else
bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
bnx2x_acquire_phy_lock(bp);
- if (load_mode == LOAD_DIAG)
- bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
+ if (load_mode == LOAD_DIAG) {
+ bp->link_params.loopback_mode = LOOPBACK_XGXS;
+ bp->link_params.req_line_speed[cfx_idx] = SPEED_10000;
+ }
rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
@@ -1281,7 +1823,7 @@ u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
bnx2x_link_report(bp);
}
-
+ bp->link_params.req_line_speed[cfx_idx] = req_line_speed;
return rc;
}
BNX2X_ERR("Bootcode is missing - can not initialize link\n");
@@ -1292,6 +1834,7 @@ void bnx2x_link_set(struct bnx2x *bp)
{
if (!BP_NOMCP(bp)) {
bnx2x_acquire_phy_lock(bp);
+ bnx2x_link_reset(&bp->link_params, &bp->link_vars, 1);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
bnx2x_release_phy_lock(bp);
@@ -1310,13 +1853,14 @@ static void bnx2x__link_reset(struct bnx2x *bp)
BNX2X_ERR("Bootcode is missing - can not reset link\n");
}
-u8 bnx2x_link_test(struct bnx2x *bp)
+u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes)
{
u8 rc = 0;
if (!BP_NOMCP(bp)) {
bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_test_link(&bp->link_params, &bp->link_vars);
+ rc = bnx2x_test_link(&bp->link_params, &bp->link_vars,
+ is_serdes);
bnx2x_release_phy_lock(bp);
} else
BNX2X_ERR("Bootcode is missing - can not test link\n");
@@ -1371,13 +1915,11 @@ static void bnx2x_init_port_minmax(struct bnx2x *bp)
static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
{
int all_zero = 1;
- int port = BP_PORT(bp);
int vn;
bp->vn_weight_sum = 0;
for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- int func = 2*vn + port;
- u32 vn_cfg = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ u32 vn_cfg = bp->mf_config[vn];
u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
@@ -1405,11 +1947,12 @@ static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
}
-static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func)
+static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
{
struct rate_shaping_vars_per_vn m_rs_vn;
struct fairness_vars_per_vn m_fair_vn;
- u32 vn_cfg = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ u32 vn_cfg = bp->mf_config[vn];
+ int func = 2*vn + BP_PORT(bp);
u16 vn_min_rate, vn_max_rate;
int i;
@@ -1422,11 +1965,12 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func)
vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
/* If min rate is zero - set it to 1 */
- if (!vn_min_rate)
+ if (bp->vn_weight_sum && (vn_min_rate == 0))
vn_min_rate = DEF_MIN_RATE;
vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >>
FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
}
+
DP(NETIF_MSG_IFUP,
"func %d: vn_min_rate %d vn_max_rate %d vn_weight_sum %d\n",
func, vn_min_rate, vn_max_rate, bp->vn_weight_sum);
@@ -1467,6 +2011,83 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func)
((u32 *)(&m_fair_vn))[i]);
}
+static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
+{
+ if (CHIP_REV_IS_SLOW(bp))
+ return CMNG_FNS_NONE;
+ if (IS_MF(bp))
+ return CMNG_FNS_MINMAX;
+
+ return CMNG_FNS_NONE;
+}
+
+static void bnx2x_read_mf_cfg(struct bnx2x *bp)
+{
+ int vn;
+
+ if (BP_NOMCP(bp))
+ return; /* what should be the default bvalue in this case */
+
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ int /*abs*/func = 2*vn + BP_PORT(bp);
+ bp->mf_config[vn] =
+ MF_CFG_RD(bp, func_mf_config[func].config);
+ }
+}
+
+static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
+{
+
+ if (cmng_type == CMNG_FNS_MINMAX) {
+ int vn;
+
+ /* clear cmng_enables */
+ bp->cmng.flags.cmng_enables = 0;
+
+ /* read mf conf from shmem */
+ if (read_cfg)
+ bnx2x_read_mf_cfg(bp);
+
+ /* Init rate shaping and fairness contexts */
+ bnx2x_init_port_minmax(bp);
+
+ /* vn_weight_sum and enable fairness if not 0 */
+ bnx2x_calc_vn_weight_sum(bp);
+
+ /* calculate and set min-max rate for each vn */
+ for (vn = VN_0; vn < E1HVN_MAX; vn++)
+ bnx2x_init_vn_minmax(bp, vn);
+
+ /* always enable rate shaping and fairness */
+ bp->cmng.flags.cmng_enables |=
+ CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN;
+ if (!bp->vn_weight_sum)
+ DP(NETIF_MSG_IFUP, "All MIN values are zeroes"
+ " fairness will be disabled\n");
+ return;
+ }
+
+ /* rate shaping and fairness are disabled */
+ DP(NETIF_MSG_IFUP,
+ "rate shaping and fairness are disabled\n");
+}
+
+static inline void bnx2x_link_sync_notify(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int func;
+ int vn;
+
+ /* Set the attention towards other drivers on the same port */
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ if (vn == BP_E1HVN(bp))
+ continue;
+
+ func = ((vn << 1) | port);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
+ (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
+ }
+}
/* This function is called upon link interrupt */
static void bnx2x_link_attn(struct bnx2x *bp)
@@ -1480,7 +2101,7 @@ static void bnx2x_link_attn(struct bnx2x *bp)
if (bp->link_vars.link_up) {
/* dropless flow control */
- if (CHIP_IS_E1H(bp) && bp->dropless_fc) {
+ if (!CHIP_IS_E1(bp) && bp->dropless_fc) {
int port = BP_PORT(bp);
u32 pause_enabled = 0;
@@ -1508,37 +2129,19 @@ static void bnx2x_link_attn(struct bnx2x *bp)
if (prev_link_status != bp->link_vars.link_status)
bnx2x_link_report(bp);
- if (IS_E1HMF(bp)) {
- int port = BP_PORT(bp);
- int func;
- int vn;
-
- /* Set the attention towards other drivers on the same port */
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- if (vn == BP_E1HVN(bp))
- continue;
+ if (IS_MF(bp))
+ bnx2x_link_sync_notify(bp);
- func = ((vn << 1) | port);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
- (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
- }
+ if (bp->link_vars.link_up && bp->link_vars.line_speed) {
+ int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
- if (bp->link_vars.link_up) {
- int i;
-
- /* Init rate shaping and fairness contexts */
- bnx2x_init_port_minmax(bp);
-
- for (vn = VN_0; vn < E1HVN_MAX; vn++)
- bnx2x_init_vn_minmax(bp, 2*vn + port);
-
- /* Store it to internal memory */
- for (i = 0;
- i < sizeof(struct cmng_struct_per_port) / 4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i*4,
- ((u32 *)(&bp->cmng))[i]);
- }
+ if (cmng_fns != CMNG_FNS_NONE) {
+ bnx2x_cmng_fns_init(bp, false, cmng_fns);
+ storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+ } else
+ /* rate shaping and fairness are disabled */
+ DP(NETIF_MSG_IFUP,
+ "single function mode without fairness\n");
}
}
@@ -1554,7 +2157,9 @@ void bnx2x__link_status_update(struct bnx2x *bp)
else
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_calc_vn_weight_sum(bp);
+ /* the link status update could be the result of a DCC event
+ hence re-read the shmem mf configuration */
+ bnx2x_read_mf_cfg(bp);
/* indicate link status */
bnx2x_link_report(bp);
@@ -1570,8 +2175,13 @@ static void bnx2x_pmf_update(struct bnx2x *bp)
/* enable nig attention */
val = (0xff0f | (1 << (BP_E1HVN(bp) + 4)));
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
+ if (bp->common.int_block == INT_BLOCK_HC) {
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
+ } else if (CHIP_IS_E2(bp)) {
+ REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, val);
+ REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, val);
+ }
bnx2x_stats_handle(bp, STATS_EVENT_PMF);
}
@@ -1585,23 +2195,25 @@ static void bnx2x_pmf_update(struct bnx2x *bp)
*/
/* send the MCP a request, block until there is a reply */
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param)
{
- int func = BP_FUNC(bp);
+ int mb_idx = BP_FW_MB_IDX(bp);
u32 seq = ++bp->fw_seq;
u32 rc = 0;
u32 cnt = 1;
u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
mutex_lock(&bp->fw_mb_mutex);
- SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq));
+ SHMEM_WR(bp, func_mb[mb_idx].drv_mb_param, param);
+ SHMEM_WR(bp, func_mb[mb_idx].drv_mb_header, (command | seq));
+
DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq));
do {
/* let the FW do it's magic ... */
msleep(delay);
- rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
+ rc = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_header);
/* Give the FW up to 5 second (500*10ms) */
} while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 500));
@@ -1623,6 +2235,315 @@ u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
return rc;
}
+/* must be called under rtnl_lock */
+void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
+{
+ u32 mask = (1 << cl_id);
+
+ /* initial seeting is BNX2X_ACCEPT_NONE */
+ u8 drop_all_ucast = 1, drop_all_bcast = 1, drop_all_mcast = 1;
+ u8 accp_all_ucast = 0, accp_all_bcast = 0, accp_all_mcast = 0;
+ u8 unmatched_unicast = 0;
+
+ if (filters & BNX2X_PROMISCUOUS_MODE) {
+ /* promiscious - accept all, drop none */
+ drop_all_ucast = drop_all_bcast = drop_all_mcast = 0;
+ accp_all_ucast = accp_all_bcast = accp_all_mcast = 1;
+ }
+ if (filters & BNX2X_ACCEPT_UNICAST) {
+ /* accept matched ucast */
+ drop_all_ucast = 0;
+ }
+ if (filters & BNX2X_ACCEPT_MULTICAST) {
+ /* accept matched mcast */
+ drop_all_mcast = 0;
+ }
+ if (filters & BNX2X_ACCEPT_ALL_UNICAST) {
+ /* accept all mcast */
+ drop_all_ucast = 0;
+ accp_all_ucast = 1;
+ }
+ if (filters & BNX2X_ACCEPT_ALL_MULTICAST) {
+ /* accept all mcast */
+ drop_all_mcast = 0;
+ accp_all_mcast = 1;
+ }
+ if (filters & BNX2X_ACCEPT_BROADCAST) {
+ /* accept (all) bcast */
+ drop_all_bcast = 0;
+ accp_all_bcast = 1;
+ }
+
+ bp->mac_filters.ucast_drop_all = drop_all_ucast ?
+ bp->mac_filters.ucast_drop_all | mask :
+ bp->mac_filters.ucast_drop_all & ~mask;
+
+ bp->mac_filters.mcast_drop_all = drop_all_mcast ?
+ bp->mac_filters.mcast_drop_all | mask :
+ bp->mac_filters.mcast_drop_all & ~mask;
+
+ bp->mac_filters.bcast_drop_all = drop_all_bcast ?
+ bp->mac_filters.bcast_drop_all | mask :
+ bp->mac_filters.bcast_drop_all & ~mask;
+
+ bp->mac_filters.ucast_accept_all = accp_all_ucast ?
+ bp->mac_filters.ucast_accept_all | mask :
+ bp->mac_filters.ucast_accept_all & ~mask;
+
+ bp->mac_filters.mcast_accept_all = accp_all_mcast ?
+ bp->mac_filters.mcast_accept_all | mask :
+ bp->mac_filters.mcast_accept_all & ~mask;
+
+ bp->mac_filters.bcast_accept_all = accp_all_bcast ?
+ bp->mac_filters.bcast_accept_all | mask :
+ bp->mac_filters.bcast_accept_all & ~mask;
+
+ bp->mac_filters.unmatched_unicast = unmatched_unicast ?
+ bp->mac_filters.unmatched_unicast | mask :
+ bp->mac_filters.unmatched_unicast & ~mask;
+}
+
+void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p)
+{
+ struct tstorm_eth_function_common_config tcfg = {0};
+ u16 rss_flgs;
+
+ /* tpa */
+ if (p->func_flgs & FUNC_FLG_TPA)
+ tcfg.config_flags |=
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA;
+
+ /* set rss flags */
+ rss_flgs = (p->rss->mode <<
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT);
+
+ if (p->rss->cap & RSS_IPV4_CAP)
+ rss_flgs |= RSS_IPV4_CAP_MASK;
+ if (p->rss->cap & RSS_IPV4_TCP_CAP)
+ rss_flgs |= RSS_IPV4_TCP_CAP_MASK;
+ if (p->rss->cap & RSS_IPV6_CAP)
+ rss_flgs |= RSS_IPV6_CAP_MASK;
+ if (p->rss->cap & RSS_IPV6_TCP_CAP)
+ rss_flgs |= RSS_IPV6_TCP_CAP_MASK;
+
+ tcfg.config_flags |= rss_flgs;
+ tcfg.rss_result_mask = p->rss->result_mask;
+
+ storm_memset_func_cfg(bp, &tcfg, p->func_id);
+
+ /* Enable the function in the FW */
+ storm_memset_vf_to_pf(bp, p->func_id, p->pf_id);
+ storm_memset_func_en(bp, p->func_id, 1);
+
+ /* statistics */
+ if (p->func_flgs & FUNC_FLG_STATS) {
+ struct stats_indication_flags stats_flags = {0};
+ stats_flags.collect_eth = 1;
+
+ storm_memset_xstats_flags(bp, &stats_flags, p->func_id);
+ storm_memset_xstats_addr(bp, p->fw_stat_map, p->func_id);
+
+ storm_memset_tstats_flags(bp, &stats_flags, p->func_id);
+ storm_memset_tstats_addr(bp, p->fw_stat_map, p->func_id);
+
+ storm_memset_ustats_flags(bp, &stats_flags, p->func_id);
+ storm_memset_ustats_addr(bp, p->fw_stat_map, p->func_id);
+
+ storm_memset_cstats_flags(bp, &stats_flags, p->func_id);
+ storm_memset_cstats_addr(bp, p->fw_stat_map, p->func_id);
+ }
+
+ /* spq */
+ if (p->func_flgs & FUNC_FLG_SPQ) {
+ storm_memset_spq_addr(bp, p->spq_map, p->func_id);
+ REG_WR(bp, XSEM_REG_FAST_MEMORY +
+ XSTORM_SPQ_PROD_OFFSET(p->func_id), p->spq_prod);
+ }
+}
+
+static inline u16 bnx2x_get_cl_flags(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp)
+{
+ u16 flags = 0;
+
+ /* calculate queue flags */
+ flags |= QUEUE_FLG_CACHE_ALIGN;
+ flags |= QUEUE_FLG_HC;
+ flags |= IS_MF(bp) ? QUEUE_FLG_OV : 0;
+
+ flags |= QUEUE_FLG_VLAN;
+ DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
+
+ if (!fp->disable_tpa)
+ flags |= QUEUE_FLG_TPA;
+
+ flags |= QUEUE_FLG_STATS;
+
+ return flags;
+}
+
+static void bnx2x_pf_rx_cl_prep(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, struct rxq_pause_params *pause,
+ struct bnx2x_rxq_init_params *rxq_init)
+{
+ u16 max_sge = 0;
+ u16 sge_sz = 0;
+ u16 tpa_agg_size = 0;
+
+ /* calculate queue flags */
+ u16 flags = bnx2x_get_cl_flags(bp, fp);
+
+ if (!fp->disable_tpa) {
+ pause->sge_th_hi = 250;
+ pause->sge_th_lo = 150;
+ tpa_agg_size = min_t(u32,
+ (min_t(u32, 8, MAX_SKB_FRAGS) *
+ SGE_PAGE_SIZE * PAGES_PER_SGE), 0xffff);
+ max_sge = SGE_PAGE_ALIGN(bp->dev->mtu) >>
+ SGE_PAGE_SHIFT;
+ max_sge = ((max_sge + PAGES_PER_SGE - 1) &
+ (~(PAGES_PER_SGE-1))) >> PAGES_PER_SGE_SHIFT;
+ sge_sz = (u16)min_t(u32, SGE_PAGE_SIZE * PAGES_PER_SGE,
+ 0xffff);
+ }
+
+ /* pause - not for e1 */
+ if (!CHIP_IS_E1(bp)) {
+ pause->bd_th_hi = 350;
+ pause->bd_th_lo = 250;
+ pause->rcq_th_hi = 350;
+ pause->rcq_th_lo = 250;
+ pause->sge_th_hi = 0;
+ pause->sge_th_lo = 0;
+ pause->pri_map = 1;
+ }
+
+ /* rxq setup */
+ rxq_init->flags = flags;
+ rxq_init->cxt = &bp->context.vcxt[fp->cid].eth;
+ rxq_init->dscr_map = fp->rx_desc_mapping;
+ rxq_init->sge_map = fp->rx_sge_mapping;
+ rxq_init->rcq_map = fp->rx_comp_mapping;
+ rxq_init->rcq_np_map = fp->rx_comp_mapping + BCM_PAGE_SIZE;
+ rxq_init->mtu = bp->dev->mtu;
+ rxq_init->buf_sz = bp->rx_buf_size;
+ rxq_init->cl_qzone_id = fp->cl_qzone_id;
+ rxq_init->cl_id = fp->cl_id;
+ rxq_init->spcl_id = fp->cl_id;
+ rxq_init->stat_id = fp->cl_id;
+ rxq_init->tpa_agg_sz = tpa_agg_size;
+ rxq_init->sge_buf_sz = sge_sz;
+ rxq_init->max_sges_pkt = max_sge;
+ rxq_init->cache_line_log = BNX2X_RX_ALIGN_SHIFT;
+ rxq_init->fw_sb_id = fp->fw_sb_id;
+
+ rxq_init->sb_cq_index = U_SB_ETH_RX_CQ_INDEX;
+
+ rxq_init->cid = HW_CID(bp, fp->cid);
+
+ rxq_init->hc_rate = bp->rx_ticks ? (1000000 / bp->rx_ticks) : 0;
+}
+
+static void bnx2x_pf_tx_cl_prep(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, struct bnx2x_txq_init_params *txq_init)
+{
+ u16 flags = bnx2x_get_cl_flags(bp, fp);
+
+ txq_init->flags = flags;
+ txq_init->cxt = &bp->context.vcxt[fp->cid].eth;
+ txq_init->dscr_map = fp->tx_desc_mapping;
+ txq_init->stat_id = fp->cl_id;
+ txq_init->cid = HW_CID(bp, fp->cid);
+ txq_init->sb_cq_index = C_SB_ETH_TX_CQ_INDEX;
+ txq_init->traffic_type = LLFC_TRAFFIC_TYPE_NW;
+ txq_init->fw_sb_id = fp->fw_sb_id;
+ txq_init->hc_rate = bp->tx_ticks ? (1000000 / bp->tx_ticks) : 0;
+}
+
+void bnx2x_pf_init(struct bnx2x *bp)
+{
+ struct bnx2x_func_init_params func_init = {0};
+ struct bnx2x_rss_params rss = {0};
+ struct event_ring_data eq_data = { {0} };
+ u16 flags;
+
+ /* pf specific setups */
+ if (!CHIP_IS_E1(bp))
+ storm_memset_ov(bp, bp->mf_ov, BP_FUNC(bp));
+
+ if (CHIP_IS_E2(bp)) {
+ /* reset IGU PF statistics: MSIX + ATTN */
+ /* PF */
+ REG_WR(bp, IGU_REG_STATISTIC_NUM_MESSAGE_SENT +
+ BNX2X_IGU_STAS_MSG_VF_CNT*4 +
+ (CHIP_MODE_IS_4_PORT(bp) ?
+ BP_FUNC(bp) : BP_VN(bp))*4, 0);
+ /* ATTN */
+ REG_WR(bp, IGU_REG_STATISTIC_NUM_MESSAGE_SENT +
+ BNX2X_IGU_STAS_MSG_VF_CNT*4 +
+ BNX2X_IGU_STAS_MSG_PF_CNT*4 +
+ (CHIP_MODE_IS_4_PORT(bp) ?
+ BP_FUNC(bp) : BP_VN(bp))*4, 0);
+ }
+
+ /* function setup flags */
+ flags = (FUNC_FLG_STATS | FUNC_FLG_LEADING | FUNC_FLG_SPQ);
+
+ if (CHIP_IS_E1x(bp))
+ flags |= (bp->flags & TPA_ENABLE_FLAG) ? FUNC_FLG_TPA : 0;
+ else
+ flags |= FUNC_FLG_TPA;
+
+ /* function setup */
+
+ /**
+ * Although RSS is meaningless when there is a single HW queue we
+ * still need it enabled in order to have HW Rx hash generated.
+ */
+ rss.cap = (RSS_IPV4_CAP | RSS_IPV4_TCP_CAP |
+ RSS_IPV6_CAP | RSS_IPV6_TCP_CAP);
+ rss.mode = bp->multi_mode;
+ rss.result_mask = MULTI_MASK;
+ func_init.rss = &rss;
+
+ func_init.func_flgs = flags;
+ func_init.pf_id = BP_FUNC(bp);
+ func_init.func_id = BP_FUNC(bp);
+ func_init.fw_stat_map = bnx2x_sp_mapping(bp, fw_stats);
+ func_init.spq_map = bp->spq_mapping;
+ func_init.spq_prod = bp->spq_prod_idx;
+
+ bnx2x_func_init(bp, &func_init);
+
+ memset(&(bp->cmng), 0, sizeof(struct cmng_struct_per_port));
+
+ /*
+ Congestion management values depend on the link rate
+ There is no active link so initial link rate is set to 10 Gbps.
+ When the link comes up The congestion management values are
+ re-calculated according to the actual link rate.
+ */
+ bp->link_vars.line_speed = SPEED_10000;
+ bnx2x_cmng_fns_init(bp, true, bnx2x_get_cmng_fns_mode(bp));
+
+ /* Only the PMF sets the HW */
+ if (bp->port.pmf)
+ storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+
+ /* no rx until link is up */
+ bp->rx_mode = BNX2X_RX_MODE_NONE;
+ bnx2x_set_storm_rx_mode(bp);
+
+ /* init Event Queue */
+ eq_data.base_addr.hi = U64_HI(bp->eq_mapping);
+ eq_data.base_addr.lo = U64_LO(bp->eq_mapping);
+ eq_data.producer = bp->eq_prod;
+ eq_data.index_id = HC_SP_INDEX_EQ_CONS;
+ eq_data.sb_id = DEF_SB_ID;
+ storm_memset_eq_data(bp, &eq_data, BP_FUNC(bp));
+}
+
+
static void bnx2x_e1h_disable(struct bnx2x *bp)
{
int port = BP_PORT(bp);
@@ -1649,40 +2570,6 @@ static void bnx2x_e1h_enable(struct bnx2x *bp)
*/
}
-static void bnx2x_update_min_max(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int vn, i;
-
- /* Init rate shaping and fairness contexts */
- bnx2x_init_port_minmax(bp);
-
- bnx2x_calc_vn_weight_sum(bp);
-
- for (vn = VN_0; vn < E1HVN_MAX; vn++)
- bnx2x_init_vn_minmax(bp, 2*vn + port);
-
- if (bp->port.pmf) {
- int func;
-
- /* Set the attention towards other drivers on the same port */
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- if (vn == BP_E1HVN(bp))
- continue;
-
- func = ((vn << 1) | port);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
- (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
- }
-
- /* Store it to internal memory */
- for (i = 0; i < sizeof(struct cmng_struct_per_port) / 4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i*4,
- ((u32 *)(&bp->cmng))[i]);
- }
-}
-
static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
{
DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
@@ -1694,7 +2581,7 @@ static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
* where the bp->flags can change so it is done without any
* locks
*/
- if (bp->mf_config & FUNC_MF_CFG_FUNC_DISABLED) {
+ if (bp->mf_config[BP_VN(bp)] & FUNC_MF_CFG_FUNC_DISABLED) {
DP(NETIF_MSG_IFDOWN, "mf_cfg function disabled\n");
bp->flags |= MF_FUNC_DIS;
@@ -1709,15 +2596,17 @@ static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
}
if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
- bnx2x_update_min_max(bp);
+ bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
+ bnx2x_link_sync_notify(bp);
+ storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
}
/* Report results to MCP */
if (dcc_event)
- bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_FAILURE);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_FAILURE, 0);
else
- bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_OK);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_OK, 0);
}
/* must be called under the spq lock */
@@ -1744,16 +2633,17 @@ static inline void bnx2x_sp_prod_update(struct bnx2x *bp)
/* Make sure that BD data is updated before writing the producer */
wmb();
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
- bp->spq_prod_idx);
+ REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
+ bp->spq_prod_idx);
mmiowb();
}
/* the slow path queue is odd since completions arrive on the fastpath ring */
int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
- u32 data_hi, u32 data_lo, int common)
+ u32 data_hi, u32 data_lo, int common)
{
struct eth_spe *spe;
+ u16 type;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -1762,7 +2652,7 @@ int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
spin_lock_bh(&bp->spq_lock);
- if (!bp->spq_left) {
+ if (!atomic_read(&bp->spq_left)) {
BNX2X_ERR("BUG! SPQ ring full!\n");
spin_unlock_bh(&bp->spq_lock);
bnx2x_panic();
@@ -1775,22 +2665,42 @@ int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
spe->hdr.conn_and_cmd_data =
cpu_to_le32((command << SPE_HDR_CMD_ID_SHIFT) |
HW_CID(bp, cid));
- spe->hdr.type = cpu_to_le16(ETH_CONNECTION_TYPE);
+
if (common)
- spe->hdr.type |=
- cpu_to_le16((1 << SPE_HDR_COMMON_RAMROD_SHIFT));
+ /* Common ramrods:
+ * FUNC_START, FUNC_STOP, CFC_DEL, STATS, SET_MAC
+ * TRAFFIC_STOP, TRAFFIC_START
+ */
+ type = (NONE_CONNECTION_TYPE << SPE_HDR_CONN_TYPE_SHIFT)
+ & SPE_HDR_CONN_TYPE;
+ else
+ /* ETH ramrods: SETUP, HALT */
+ type = (ETH_CONNECTION_TYPE << SPE_HDR_CONN_TYPE_SHIFT)
+ & SPE_HDR_CONN_TYPE;
- spe->data.mac_config_addr.hi = cpu_to_le32(data_hi);
- spe->data.mac_config_addr.lo = cpu_to_le32(data_lo);
+ type |= ((BP_FUNC(bp) << SPE_HDR_FUNCTION_ID_SHIFT) &
+ SPE_HDR_FUNCTION_ID);
- bp->spq_left--;
+ spe->hdr.type = cpu_to_le16(type);
+
+ spe->data.update_data_addr.hi = cpu_to_le32(data_hi);
+ spe->data.update_data_addr.lo = cpu_to_le32(data_lo);
+
+ /* stats ramrod has it's own slot on the spq */
+ if (command != RAMROD_CMD_ID_COMMON_STAT_QUERY)
+ /* It's ok if the actual decrement is issued towards the memory
+ * somewhere between the spin_lock and spin_unlock. Thus no
+ * more explict memory barrier is needed.
+ */
+ atomic_dec(&bp->spq_left);
DP(BNX2X_MSG_SP/*NETIF_MSG_TIMER*/,
- "SPQE[%x] (%x:%x) command %d hw_cid %x data (%x:%x) left %x\n",
+ "SPQE[%x] (%x:%x) command %d hw_cid %x data (%x:%x) "
+ "type(0x%x) left %x\n",
bp->spq_prod_idx, (u32)U64_HI(bp->spq_mapping),
(u32)(U64_LO(bp->spq_mapping) +
(void *)bp->spq_prod_bd - (void *)bp->spq), command,
- HW_CID(bp, cid), data_hi, data_lo, bp->spq_left);
+ HW_CID(bp, cid), data_hi, data_lo, type, atomic_read(&bp->spq_left));
bnx2x_sp_prod_update(bp);
spin_unlock_bh(&bp->spq_lock);
@@ -1827,32 +2737,27 @@ static void bnx2x_release_alr(struct bnx2x *bp)
REG_WR(bp, GRCBASE_MCP + 0x9c, 0);
}
+#define BNX2X_DEF_SB_ATT_IDX 0x0001
+#define BNX2X_DEF_SB_IDX 0x0002
+
static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp)
{
- struct host_def_status_block *def_sb = bp->def_status_blk;
+ struct host_sp_status_block *def_sb = bp->def_status_blk;
u16 rc = 0;
barrier(); /* status block is written to by the chip */
if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) {
bp->def_att_idx = def_sb->atten_status_block.attn_bits_index;
- rc |= 1;
- }
- if (bp->def_c_idx != def_sb->c_def_status_block.status_block_index) {
- bp->def_c_idx = def_sb->c_def_status_block.status_block_index;
- rc |= 2;
- }
- if (bp->def_u_idx != def_sb->u_def_status_block.status_block_index) {
- bp->def_u_idx = def_sb->u_def_status_block.status_block_index;
- rc |= 4;
+ rc |= BNX2X_DEF_SB_ATT_IDX;
}
- if (bp->def_x_idx != def_sb->x_def_status_block.status_block_index) {
- bp->def_x_idx = def_sb->x_def_status_block.status_block_index;
- rc |= 8;
- }
- if (bp->def_t_idx != def_sb->t_def_status_block.status_block_index) {
- bp->def_t_idx = def_sb->t_def_status_block.status_block_index;
- rc |= 16;
+
+ if (bp->def_idx != def_sb->sp_sb.running_index) {
+ bp->def_idx = def_sb->sp_sb.running_index;
+ rc |= BNX2X_DEF_SB_IDX;
}
+
+ /* Do not reorder: indecies reading should complete before handling */
+ barrier();
return rc;
}
@@ -1863,14 +2768,13 @@ static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp)
static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
{
int port = BP_PORT(bp);
- u32 hc_addr = (HC_REG_COMMAND_REG + port*32 +
- COMMAND_REG_ATTN_BITS_SET);
u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
NIG_REG_MASK_INTERRUPT_PORT0;
u32 aeu_mask;
u32 nig_mask = 0;
+ u32 reg_addr;
if (bp->attn_state & asserted)
BNX2X_ERR("IGU ERROR\n");
@@ -1945,9 +2849,15 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
} /* if hardwired */
- DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
- asserted, hc_addr);
- REG_WR(bp, hc_addr, asserted);
+ if (bp->common.int_block == INT_BLOCK_HC)
+ reg_addr = (HC_REG_COMMAND_REG + port*32 +
+ COMMAND_REG_ATTN_BITS_SET);
+ else
+ reg_addr = (BAR_IGU_INTMEM + IGU_CMD_ATTN_BIT_SET_UPPER*8);
+
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at %s addr 0x%x\n", asserted,
+ (bp->common.int_block == INT_BLOCK_HC) ? "HC" : "IGU", reg_addr);
+ REG_WR(bp, reg_addr, asserted);
/* now set back the mask */
if (asserted & ATTN_NIG_FOR_FUNC) {
@@ -1959,12 +2869,16 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
static inline void bnx2x_fan_failure(struct bnx2x *bp)
{
int port = BP_PORT(bp);
-
+ u32 ext_phy_config;
/* mark the failure */
- bp->link_params.ext_phy_config &= ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
- bp->link_params.ext_phy_config |= PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE;
+ ext_phy_config =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config);
+
+ ext_phy_config &= ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
+ ext_phy_config |= PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE;
SHMEM_WR(bp, dev_info.port_hw_config[port].external_phy_config,
- bp->link_params.ext_phy_config);
+ ext_phy_config);
/* log the failure */
netdev_err(bp->dev, "Fan Failure on Network Controller has caused"
@@ -1976,7 +2890,7 @@ static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
{
int port = BP_PORT(bp);
int reg_offset;
- u32 val, swap_val, swap_override;
+ u32 val;
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
@@ -1990,30 +2904,7 @@ static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
BNX2X_ERR("SPIO5 hw attention\n");
/* Fan failure attention */
- switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- /* Low power mode is controlled by GPIO 2 */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- /* The PHY reset is controlled by GPIO 1 */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- /* The PHY reset is controlled by GPIO 1 */
- /* fake the port number to cancel the swap done in
- set_gpio() */
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- port = (swap_val && swap_override) ^ 1;
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- break;
-
- default:
- break;
- }
+ bnx2x_hw_reset_phy(&bp->link_params);
bnx2x_fan_failure(bp);
}
@@ -2087,6 +2978,10 @@ static inline void bnx2x_attn_int_deasserted2(struct bnx2x *bp, u32 attn)
/* RQ_USDMDP_FIFO_OVERFLOW */
if (val & 0x18000)
BNX2X_ERR("FATAL error from PXP\n");
+ if (CHIP_IS_E2(bp)) {
+ val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_1);
+ BNX2X_ERR("PXP hw attention-1 0x%x\n", val);
+ }
}
if (attn & HW_INTERRUT_ASSERT_SET_2) {
@@ -2117,9 +3012,10 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
int func = BP_FUNC(bp);
REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
- bp->mf_config = SHMEM_RD(bp,
- mf_cfg.func_mf_config[func].config);
- val = SHMEM_RD(bp, func_mb[func].drv_status);
+ bp->mf_config[BP_VN(bp)] = MF_CFG_RD(bp,
+ func_mf_config[BP_ABS_FUNC(bp)].config);
+ val = SHMEM_RD(bp,
+ func_mb[BP_FW_MB_IDX(bp)].drv_status);
if (val & DRV_STATUS_DCC_EVENT_MASK)
bnx2x_dcc_event(bp,
(val & DRV_STATUS_DCC_EVENT_MASK));
@@ -2149,13 +3045,13 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
if (attn & EVEREST_LATCHED_ATTN_IN_USE_MASK) {
BNX2X_ERR("LATCHED attention 0x%08x (masked)\n", attn);
if (attn & BNX2X_GRC_TIMEOUT) {
- val = CHIP_IS_E1H(bp) ?
- REG_RD(bp, MISC_REG_GRC_TIMEOUT_ATTN) : 0;
+ val = CHIP_IS_E1(bp) ? 0 :
+ REG_RD(bp, MISC_REG_GRC_TIMEOUT_ATTN);
BNX2X_ERR("GRC time-out 0x%08x\n", val);
}
if (attn & BNX2X_GRC_RSV) {
- val = CHIP_IS_E1H(bp) ?
- REG_RD(bp, MISC_REG_GRC_RSV_ATTN) : 0;
+ val = CHIP_IS_E1(bp) ? 0 :
+ REG_RD(bp, MISC_REG_GRC_RSV_ATTN);
BNX2X_ERR("GRC reserved 0x%08x\n", val);
}
REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x7ff);
@@ -2168,6 +3064,7 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
#define RESET_DONE_FLAG_MASK (~LOAD_COUNTER_MASK)
#define RESET_DONE_FLAG_SHIFT LOAD_COUNTER_BITS
#define CHIP_PARITY_SUPPORTED(bp) (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp))
+
/*
* should be run under rtnl lock
*/
@@ -2460,6 +3357,74 @@ bool bnx2x_chk_parity_attn(struct bnx2x *bp)
attn.sig[3]);
}
+
+static inline void bnx2x_attn_int_deasserted4(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+ if (attn & AEU_INPUTS_ATTN_BITS_PGLUE_HW_INTERRUPT) {
+
+ val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS_CLR);
+ BNX2X_ERR("PGLUE hw attention 0x%x\n", val);
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_ADDRESS_ERROR)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "ADDRESS_ERROR\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_INCORRECT_RCV_BEHAVIOR)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "INCORRECT_RCV_BEHAVIOR\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "WAS_ERROR_ATTN\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_VF_LENGTH_VIOLATION_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "VF_LENGTH_VIOLATION_ATTN\n");
+ if (val &
+ PGLUE_B_PGLUE_B_INT_STS_REG_VF_GRC_SPACE_VIOLATION_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "VF_GRC_SPACE_VIOLATION_ATTN\n");
+ if (val &
+ PGLUE_B_PGLUE_B_INT_STS_REG_VF_MSIX_BAR_VIOLATION_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "VF_MSIX_BAR_VIOLATION_ATTN\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_ERROR_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "TCPL_ERROR_ATTN\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_IN_TWO_RCBS_ATTN)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "TCPL_IN_TWO_RCBS_ATTN\n");
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_CSSNOOP_FIFO_OVERFLOW)
+ BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
+ "CSSNOOP_FIFO_OVERFLOW\n");
+ }
+ if (attn & AEU_INPUTS_ATTN_BITS_ATC_HW_INTERRUPT) {
+ val = REG_RD(bp, ATC_REG_ATC_INT_STS_CLR);
+ BNX2X_ERR("ATC hw attention 0x%x\n", val);
+ if (val & ATC_ATC_INT_STS_REG_ADDRESS_ERROR)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG_ADDRESS_ERROR\n");
+ if (val & ATC_ATC_INT_STS_REG_ATC_TCPL_TO_NOT_PEND)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG"
+ "_ATC_TCPL_TO_NOT_PEND\n");
+ if (val & ATC_ATC_INT_STS_REG_ATC_GPA_MULTIPLE_HITS)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG_"
+ "ATC_GPA_MULTIPLE_HITS\n");
+ if (val & ATC_ATC_INT_STS_REG_ATC_RCPL_TO_EMPTY_CNT)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG_"
+ "ATC_RCPL_TO_EMPTY_CNT\n");
+ if (val & ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR\n");
+ if (val & ATC_ATC_INT_STS_REG_ATC_IREQ_LESS_THAN_STU)
+ BNX2X_ERR("ATC_ATC_INT_STS_REG_"
+ "ATC_IREQ_LESS_THAN_STU\n");
+ }
+
+ if (attn & (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR |
+ AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)) {
+ BNX2X_ERR("FATAL parity attention set4 0x%x\n",
+ (u32)(attn & (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR |
+ AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)));
+ }
+
+}
+
static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
{
struct attn_route attn, *group_mask;
@@ -2490,17 +3455,28 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4);
attn.sig[2] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 + port*4);
attn.sig[3] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 + port*4);
- DP(NETIF_MSG_HW, "attn: %08x %08x %08x %08x\n",
- attn.sig[0], attn.sig[1], attn.sig[2], attn.sig[3]);
+ if (CHIP_IS_E2(bp))
+ attn.sig[4] =
+ REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_5_FUNC_0 + port*4);
+ else
+ attn.sig[4] = 0;
+
+ DP(NETIF_MSG_HW, "attn: %08x %08x %08x %08x %08x\n",
+ attn.sig[0], attn.sig[1], attn.sig[2], attn.sig[3], attn.sig[4]);
for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
if (deasserted & (1 << index)) {
group_mask = &bp->attn_group[index];
- DP(NETIF_MSG_HW, "group[%d]: %08x %08x %08x %08x\n",
- index, group_mask->sig[0], group_mask->sig[1],
- group_mask->sig[2], group_mask->sig[3]);
+ DP(NETIF_MSG_HW, "group[%d]: %08x %08x "
+ "%08x %08x %08x\n",
+ index,
+ group_mask->sig[0], group_mask->sig[1],
+ group_mask->sig[2], group_mask->sig[3],
+ group_mask->sig[4]);
+ bnx2x_attn_int_deasserted4(bp,
+ attn.sig[4] & group_mask->sig[4]);
bnx2x_attn_int_deasserted3(bp,
attn.sig[3] & group_mask->sig[3]);
bnx2x_attn_int_deasserted1(bp,
@@ -2514,11 +3490,15 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
bnx2x_release_alr(bp);
- reg_addr = (HC_REG_COMMAND_REG + port*32 + COMMAND_REG_ATTN_BITS_CLR);
+ if (bp->common.int_block == INT_BLOCK_HC)
+ reg_addr = (HC_REG_COMMAND_REG + port*32 +
+ COMMAND_REG_ATTN_BITS_CLR);
+ else
+ reg_addr = (BAR_IGU_INTMEM + IGU_CMD_ATTN_BIT_CLR_UPPER*8);
val = ~deasserted;
- DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
- val, reg_addr);
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at %s addr 0x%x\n", val,
+ (bp->common.int_block == INT_BLOCK_HC) ? "HC" : "IGU", reg_addr);
REG_WR(bp, reg_addr, val);
if (~bp->attn_state & deasserted)
@@ -2571,6 +3551,141 @@ static void bnx2x_attn_int(struct bnx2x *bp)
bnx2x_attn_int_deasserted(bp, deasserted);
}
+static inline void bnx2x_update_eq_prod(struct bnx2x *bp, u16 prod)
+{
+ /* No memory barriers */
+ storm_memset_eq_prod(bp, prod, BP_FUNC(bp));
+ mmiowb(); /* keep prod updates ordered */
+}
+
+#ifdef BCM_CNIC
+static int bnx2x_cnic_handle_cfc_del(struct bnx2x *bp, u32 cid,
+ union event_ring_elem *elem)
+{
+ if (!bp->cnic_eth_dev.starting_cid ||
+ cid < bp->cnic_eth_dev.starting_cid)
+ return 1;
+
+ DP(BNX2X_MSG_SP, "got delete ramrod for CNIC CID %d\n", cid);
+
+ if (unlikely(elem->message.data.cfc_del_event.error)) {
+ BNX2X_ERR("got delete ramrod for CNIC CID %d with error!\n",
+ cid);
+ bnx2x_panic_dump(bp);
+ }
+ bnx2x_cnic_cfc_comp(bp, cid);
+ return 0;
+}
+#endif
+
+static void bnx2x_eq_int(struct bnx2x *bp)
+{
+ u16 hw_cons, sw_cons, sw_prod;
+ union event_ring_elem *elem;
+ u32 cid;
+ u8 opcode;
+ int spqe_cnt = 0;
+
+ hw_cons = le16_to_cpu(*bp->eq_cons_sb);
+
+ /* The hw_cos range is 1-255, 257 - the sw_cons range is 0-254, 256.
+ * when we get the the next-page we nned to adjust so the loop
+ * condition below will be met. The next element is the size of a
+ * regular element and hence incrementing by 1
+ */
+ if ((hw_cons & EQ_DESC_MAX_PAGE) == EQ_DESC_MAX_PAGE)
+ hw_cons++;
+
+ /* This function may never run in parralel with itself for a
+ * specific bp, thus there is no need in "paired" read memory
+ * barrier here.
+ */
+ sw_cons = bp->eq_cons;
+ sw_prod = bp->eq_prod;
+
+ DP(BNX2X_MSG_SP, "EQ: hw_cons %u sw_cons %u bp->spq_left %u\n",
+ hw_cons, sw_cons, atomic_read(&bp->spq_left));
+
+ for (; sw_cons != hw_cons;
+ sw_prod = NEXT_EQ_IDX(sw_prod), sw_cons = NEXT_EQ_IDX(sw_cons)) {
+
+
+ elem = &bp->eq_ring[EQ_DESC(sw_cons)];
+
+ cid = SW_CID(elem->message.data.cfc_del_event.cid);
+ opcode = elem->message.opcode;
+
+
+ /* handle eq element */
+ switch (opcode) {
+ case EVENT_RING_OPCODE_STAT_QUERY:
+ DP(NETIF_MSG_TIMER, "got statistics comp event\n");
+ /* nothing to do with stats comp */
+ continue;
+
+ case EVENT_RING_OPCODE_CFC_DEL:
+ /* handle according to cid range */
+ /*
+ * we may want to verify here that the bp state is
+ * HALTING
+ */
+ DP(NETIF_MSG_IFDOWN,
+ "got delete ramrod for MULTI[%d]\n", cid);
+#ifdef BCM_CNIC
+ if (!bnx2x_cnic_handle_cfc_del(bp, cid, elem))
+ goto next_spqe;
+#endif
+ bnx2x_fp(bp, cid, state) =
+ BNX2X_FP_STATE_CLOSED;
+
+ goto next_spqe;
+ }
+
+ switch (opcode | bp->state) {
+ case (EVENT_RING_OPCODE_FUNCTION_START |
+ BNX2X_STATE_OPENING_WAIT4_PORT):
+ DP(NETIF_MSG_IFUP, "got setup ramrod\n");
+ bp->state = BNX2X_STATE_FUNC_STARTED;
+ break;
+
+ case (EVENT_RING_OPCODE_FUNCTION_STOP |
+ BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFDOWN, "got halt ramrod\n");
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
+ break;
+
+ case (EVENT_RING_OPCODE_SET_MAC | BNX2X_STATE_OPEN):
+ case (EVENT_RING_OPCODE_SET_MAC | BNX2X_STATE_DIAG):
+ DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
+ bp->set_mac_pending = 0;
+ break;
+
+ case (EVENT_RING_OPCODE_SET_MAC |
+ BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFDOWN, "got (un)set mac ramrod\n");
+ bp->set_mac_pending = 0;
+ break;
+ default:
+ /* unknown event log error and continue */
+ BNX2X_ERR("Unknown EQ event %d\n",
+ elem->message.opcode);
+ }
+next_spqe:
+ spqe_cnt++;
+ } /* for */
+
+ smp_mb__before_atomic_inc();
+ atomic_add(spqe_cnt, &bp->spq_left);
+
+ bp->eq_cons = sw_cons;
+ bp->eq_prod = sw_prod;
+ /* Make sure that above mem writes were issued towards the memory */
+ smp_wmb();
+
+ /* update producer */
+ bnx2x_update_eq_prod(bp, bp->eq_prod);
+}
+
static void bnx2x_sp_task(struct work_struct *work)
{
struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
@@ -2589,31 +3704,29 @@ static void bnx2x_sp_task(struct work_struct *work)
DP(NETIF_MSG_INTR, "got a slowpath interrupt (status 0x%x)\n", status);
/* HW attentions */
- if (status & 0x1) {
+ if (status & BNX2X_DEF_SB_ATT_IDX) {
bnx2x_attn_int(bp);
- status &= ~0x1;
+ status &= ~BNX2X_DEF_SB_ATT_IDX;
}
- /* CStorm events: STAT_QUERY */
- if (status & 0x2) {
- DP(BNX2X_MSG_SP, "CStorm events: STAT_QUERY\n");
- status &= ~0x2;
+ /* SP events: STAT_QUERY and others */
+ if (status & BNX2X_DEF_SB_IDX) {
+
+ /* Handle EQ completions */
+ bnx2x_eq_int(bp);
+
+ bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID,
+ le16_to_cpu(bp->def_idx), IGU_INT_NOP, 1);
+
+ status &= ~BNX2X_DEF_SB_IDX;
}
if (unlikely(status))
DP(NETIF_MSG_INTR, "got an unknown interrupt! (status 0x%x)\n",
status);
- bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
- IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
- IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, DEF_SB_ID, CSTORM_ID, le16_to_cpu(bp->def_c_idx),
- IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, DEF_SB_ID, XSTORM_ID, le16_to_cpu(bp->def_x_idx),
- IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, DEF_SB_ID, TSTORM_ID, le16_to_cpu(bp->def_t_idx),
- IGU_INT_ENABLE, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id, ATTENTION_ID,
+ le16_to_cpu(bp->def_att_idx), IGU_INT_ENABLE, 1);
}
irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
@@ -2627,7 +3740,8 @@ irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
return IRQ_HANDLED;
}
- bnx2x_ack_sb(bp, DEF_SB_ID, TSTORM_ID, 0, IGU_INT_DISABLE, 0);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID, 0,
+ IGU_INT_DISABLE, 0);
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -2671,7 +3785,7 @@ static void bnx2x_timer(unsigned long data)
}
if (!BP_NOMCP(bp)) {
- int func = BP_FUNC(bp);
+ int mb_idx = BP_FW_MB_IDX(bp);
u32 drv_pulse;
u32 mcp_pulse;
@@ -2679,9 +3793,9 @@ static void bnx2x_timer(unsigned long data)
bp->fw_drv_pulse_wr_seq &= DRV_PULSE_SEQ_MASK;
/* TBD - add SYSTEM_TIME */
drv_pulse = bp->fw_drv_pulse_wr_seq;
- SHMEM_WR(bp, func_mb[func].drv_pulse_mb, drv_pulse);
+ SHMEM_WR(bp, func_mb[mb_idx].drv_pulse_mb, drv_pulse);
- mcp_pulse = (SHMEM_RD(bp, func_mb[func].mcp_pulse_mb) &
+ mcp_pulse = (SHMEM_RD(bp, func_mb[mb_idx].mcp_pulse_mb) &
MCP_PULSE_SEQ_MASK);
/* The delta between driver pulse and mcp response
* should be 1 (before mcp response) or 0 (after mcp response)
@@ -2709,324 +3823,310 @@ timer_restart:
* nic init service functions
*/
-static void bnx2x_zero_sb(struct bnx2x *bp, int sb_id)
+static inline void bnx2x_fill(struct bnx2x *bp, u32 addr, int fill, u32 len)
{
- int port = BP_PORT(bp);
+ u32 i;
+ if (!(len%4) && !(addr%4))
+ for (i = 0; i < len; i += 4)
+ REG_WR(bp, addr + i, fill);
+ else
+ for (i = 0; i < len; i++)
+ REG_WR8(bp, addr + i, fill);
- /* "CSTORM" */
- bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
- CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, sb_id), 0,
- CSTORM_SB_STATUS_BLOCK_U_SIZE / 4);
- bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
- CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, sb_id), 0,
- CSTORM_SB_STATUS_BLOCK_C_SIZE / 4);
}
-void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
- dma_addr_t mapping, int sb_id)
+/* helper: writes FP SP data to FW - data_size in dwords */
+static inline void bnx2x_wr_fp_sb_data(struct bnx2x *bp,
+ int fw_sb_id,
+ u32 *sb_data_p,
+ u32 data_size)
{
- int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
int index;
- u64 section;
+ for (index = 0; index < data_size; index++)
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_DATA_OFFSET(fw_sb_id) +
+ sizeof(u32)*index,
+ *(sb_data_p + index));
+}
+
+static inline void bnx2x_zero_fp_sb(struct bnx2x *bp, int fw_sb_id)
+{
+ u32 *sb_data_p;
+ u32 data_size = 0;
+ struct hc_status_block_data_e2 sb_data_e2;
+ struct hc_status_block_data_e1x sb_data_e1x;
+
+ /* disable the function first */
+ if (CHIP_IS_E2(bp)) {
+ memset(&sb_data_e2, 0, sizeof(struct hc_status_block_data_e2));
+ sb_data_e2.common.p_func.pf_id = HC_FUNCTION_DISABLED;
+ sb_data_e2.common.p_func.vf_id = HC_FUNCTION_DISABLED;
+ sb_data_e2.common.p_func.vf_valid = false;
+ sb_data_p = (u32 *)&sb_data_e2;
+ data_size = sizeof(struct hc_status_block_data_e2)/sizeof(u32);
+ } else {
+ memset(&sb_data_e1x, 0,
+ sizeof(struct hc_status_block_data_e1x));
+ sb_data_e1x.common.p_func.pf_id = HC_FUNCTION_DISABLED;
+ sb_data_e1x.common.p_func.vf_id = HC_FUNCTION_DISABLED;
+ sb_data_e1x.common.p_func.vf_valid = false;
+ sb_data_p = (u32 *)&sb_data_e1x;
+ data_size = sizeof(struct hc_status_block_data_e1x)/sizeof(u32);
+ }
+ bnx2x_wr_fp_sb_data(bp, fw_sb_id, sb_data_p, data_size);
- /* USTORM */
- section = ((u64)mapping) + offsetof(struct host_status_block,
- u_status_block);
- sb->u_status_block.status_block_id = sb_id;
-
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, sb_id), U64_LO(section));
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- ((CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, sb_id)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + FP_USB_FUNC_OFF +
- CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, sb_id), func);
-
- for (index = 0; index < HC_USTORM_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_DISABLE_U_OFFSET(port, sb_id, index), 1);
+ bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_OFFSET(fw_sb_id), 0,
+ CSTORM_STATUS_BLOCK_SIZE);
+ bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SYNC_BLOCK_OFFSET(fw_sb_id), 0,
+ CSTORM_SYNC_BLOCK_SIZE);
+}
- /* CSTORM */
- section = ((u64)mapping) + offsetof(struct host_status_block,
- c_status_block);
- sb->c_status_block.status_block_id = sb_id;
+/* helper: writes SP SB data to FW */
+static inline void bnx2x_wr_sp_sb_data(struct bnx2x *bp,
+ struct hc_sp_status_block_data *sp_sb_data)
+{
+ int func = BP_FUNC(bp);
+ int i;
+ for (i = 0; i < sizeof(struct hc_sp_status_block_data)/sizeof(u32); i++)
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) +
+ i*sizeof(u32),
+ *((u32 *)sp_sb_data + i));
+}
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, sb_id), U64_LO(section));
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- ((CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, sb_id)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + FP_CSB_FUNC_OFF +
- CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, sb_id), func);
+static inline void bnx2x_zero_sp_sb(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+ struct hc_sp_status_block_data sp_sb_data;
+ memset(&sp_sb_data, 0, sizeof(struct hc_sp_status_block_data));
+
+ sp_sb_data.p_func.pf_id = HC_FUNCTION_DISABLED;
+ sp_sb_data.p_func.vf_id = HC_FUNCTION_DISABLED;
+ sp_sb_data.p_func.vf_valid = false;
+
+ bnx2x_wr_sp_sb_data(bp, &sp_sb_data);
- for (index = 0; index < HC_CSTORM_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_DISABLE_C_OFFSET(port, sb_id, index), 1);
+ bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SP_STATUS_BLOCK_OFFSET(func), 0,
+ CSTORM_SP_STATUS_BLOCK_SIZE);
+ bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SP_SYNC_BLOCK_OFFSET(func), 0,
+ CSTORM_SP_SYNC_BLOCK_SIZE);
- bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
}
-static void bnx2x_zero_def_sb(struct bnx2x *bp)
+
+static inline
+void bnx2x_setup_ndsb_state_machine(struct hc_status_block_sm *hc_sm,
+ int igu_sb_id, int igu_seg_id)
{
- int func = BP_FUNC(bp);
+ hc_sm->igu_sb_id = igu_sb_id;
+ hc_sm->igu_seg_id = igu_seg_id;
+ hc_sm->timer_value = 0xFF;
+ hc_sm->time_to_expire = 0xFFFFFFFF;
+}
+
+void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
+ u8 vf_valid, int fw_sb_id, int igu_sb_id)
+{
+ int igu_seg_id;
+
+ struct hc_status_block_data_e2 sb_data_e2;
+ struct hc_status_block_data_e1x sb_data_e1x;
+ struct hc_status_block_sm *hc_sm_p;
+ struct hc_index_data *hc_index_p;
+ int data_size;
+ u32 *sb_data_p;
+
+ if (CHIP_INT_MODE_IS_BC(bp))
+ igu_seg_id = HC_SEG_ACCESS_NORM;
+ else
+ igu_seg_id = IGU_SEG_ACCESS_NORM;
+
+ bnx2x_zero_fp_sb(bp, fw_sb_id);
+
+ if (CHIP_IS_E2(bp)) {
+ memset(&sb_data_e2, 0, sizeof(struct hc_status_block_data_e2));
+ sb_data_e2.common.p_func.pf_id = BP_FUNC(bp);
+ sb_data_e2.common.p_func.vf_id = vfid;
+ sb_data_e2.common.p_func.vf_valid = vf_valid;
+ sb_data_e2.common.p_func.vnic_id = BP_VN(bp);
+ sb_data_e2.common.same_igu_sb_1b = true;
+ sb_data_e2.common.host_sb_addr.hi = U64_HI(mapping);
+ sb_data_e2.common.host_sb_addr.lo = U64_LO(mapping);
+ hc_sm_p = sb_data_e2.common.state_machine;
+ hc_index_p = sb_data_e2.index_data;
+ sb_data_p = (u32 *)&sb_data_e2;
+ data_size = sizeof(struct hc_status_block_data_e2)/sizeof(u32);
+ } else {
+ memset(&sb_data_e1x, 0,
+ sizeof(struct hc_status_block_data_e1x));
+ sb_data_e1x.common.p_func.pf_id = BP_FUNC(bp);
+ sb_data_e1x.common.p_func.vf_id = 0xff;
+ sb_data_e1x.common.p_func.vf_valid = false;
+ sb_data_e1x.common.p_func.vnic_id = BP_VN(bp);
+ sb_data_e1x.common.same_igu_sb_1b = true;
+ sb_data_e1x.common.host_sb_addr.hi = U64_HI(mapping);
+ sb_data_e1x.common.host_sb_addr.lo = U64_LO(mapping);
+ hc_sm_p = sb_data_e1x.common.state_machine;
+ hc_index_p = sb_data_e1x.index_data;
+ sb_data_p = (u32 *)&sb_data_e1x;
+ data_size = sizeof(struct hc_status_block_data_e1x)/sizeof(u32);
+ }
+
+ bnx2x_setup_ndsb_state_machine(&hc_sm_p[SM_RX_ID],
+ igu_sb_id, igu_seg_id);
+ bnx2x_setup_ndsb_state_machine(&hc_sm_p[SM_TX_ID],
+ igu_sb_id, igu_seg_id);
+
+ DP(NETIF_MSG_HW, "Init FW SB %d\n", fw_sb_id);
+
+ /* write indecies to HW */
+ bnx2x_wr_fp_sb_data(bp, fw_sb_id, sb_data_p, data_size);
+}
+
+static void bnx2x_update_coalesce_sb_index(struct bnx2x *bp, u16 fw_sb_id,
+ u8 sb_index, u8 disable, u16 usec)
+{
+ int port = BP_PORT(bp);
+ u8 ticks = usec / BNX2X_BTR;
+
+ storm_memset_hc_timeout(bp, port, fw_sb_id, sb_index, ticks);
- bnx2x_init_fill(bp, TSEM_REG_FAST_MEMORY +
- TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
- sizeof(struct tstorm_def_status_block)/4);
- bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
- CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(func), 0,
- sizeof(struct cstorm_def_status_block_u)/4);
- bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
- CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(func), 0,
- sizeof(struct cstorm_def_status_block_c)/4);
- bnx2x_init_fill(bp, XSEM_REG_FAST_MEMORY +
- XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
- sizeof(struct xstorm_def_status_block)/4);
+ disable = disable ? 1 : (usec ? 0 : 1);
+ storm_memset_hc_disable(bp, port, fw_sb_id, sb_index, disable);
+}
+
+static void bnx2x_update_coalesce_sb(struct bnx2x *bp, u16 fw_sb_id,
+ u16 tx_usec, u16 rx_usec)
+{
+ bnx2x_update_coalesce_sb_index(bp, fw_sb_id, U_SB_ETH_RX_CQ_INDEX,
+ false, rx_usec);
+ bnx2x_update_coalesce_sb_index(bp, fw_sb_id, C_SB_ETH_TX_CQ_INDEX,
+ false, tx_usec);
}
-static void bnx2x_init_def_sb(struct bnx2x *bp,
- struct host_def_status_block *def_sb,
- dma_addr_t mapping, int sb_id)
+static void bnx2x_init_def_sb(struct bnx2x *bp)
{
+ struct host_sp_status_block *def_sb = bp->def_status_blk;
+ dma_addr_t mapping = bp->def_status_blk_mapping;
+ int igu_sp_sb_index;
+ int igu_seg_id;
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
- int index, val, reg_offset;
+ int reg_offset;
u64 section;
+ int index;
+ struct hc_sp_status_block_data sp_sb_data;
+ memset(&sp_sb_data, 0, sizeof(struct hc_sp_status_block_data));
+
+ if (CHIP_INT_MODE_IS_BC(bp)) {
+ igu_sp_sb_index = DEF_SB_IGU_ID;
+ igu_seg_id = HC_SEG_ACCESS_DEF;
+ } else {
+ igu_sp_sb_index = bp->igu_dsb_id;
+ igu_seg_id = IGU_SEG_ACCESS_DEF;
+ }
/* ATTN */
- section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ section = ((u64)mapping) + offsetof(struct host_sp_status_block,
atten_status_block);
- def_sb->atten_status_block.status_block_id = sb_id;
+ def_sb->atten_status_block.status_block_id = igu_sp_sb_index;
bp->attn_state = 0;
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
-
for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
- bp->attn_group[index].sig[0] = REG_RD(bp,
- reg_offset + 0x10*index);
- bp->attn_group[index].sig[1] = REG_RD(bp,
- reg_offset + 0x4 + 0x10*index);
- bp->attn_group[index].sig[2] = REG_RD(bp,
- reg_offset + 0x8 + 0x10*index);
- bp->attn_group[index].sig[3] = REG_RD(bp,
- reg_offset + 0xc + 0x10*index);
+ int sindex;
+ /* take care of sig[0]..sig[4] */
+ for (sindex = 0; sindex < 4; sindex++)
+ bp->attn_group[index].sig[sindex] =
+ REG_RD(bp, reg_offset + sindex*0x4 + 0x10*index);
+
+ if (CHIP_IS_E2(bp))
+ /*
+ * enable5 is separate from the rest of the registers,
+ * and therefore the address skip is 4
+ * and not 16 between the different groups
+ */
+ bp->attn_group[index].sig[4] = REG_RD(bp,
+ reg_offset + 0x10 + 0x4*index);
+ else
+ bp->attn_group[index].sig[4] = 0;
}
- reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
- HC_REG_ATTN_MSG0_ADDR_L);
-
- REG_WR(bp, reg_offset, U64_LO(section));
- REG_WR(bp, reg_offset + 4, U64_HI(section));
+ if (bp->common.int_block == INT_BLOCK_HC) {
+ reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
+ HC_REG_ATTN_MSG0_ADDR_L);
- reg_offset = (port ? HC_REG_ATTN_NUM_P1 : HC_REG_ATTN_NUM_P0);
-
- val = REG_RD(bp, reg_offset);
- val |= sb_id;
- REG_WR(bp, reg_offset, val);
+ REG_WR(bp, reg_offset, U64_LO(section));
+ REG_WR(bp, reg_offset + 4, U64_HI(section));
+ } else if (CHIP_IS_E2(bp)) {
+ REG_WR(bp, IGU_REG_ATTN_MSG_ADDR_L, U64_LO(section));
+ REG_WR(bp, IGU_REG_ATTN_MSG_ADDR_H, U64_HI(section));
+ }
- /* USTORM */
- section = ((u64)mapping) + offsetof(struct host_def_status_block,
- u_def_status_block);
- def_sb->u_def_status_block.status_block_id = sb_id;
-
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(func), U64_LO(section));
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- ((CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(func)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_USB_FUNC_OFF +
- CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(func), func);
-
- for (index = 0; index < HC_USTORM_DEF_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_DEF_SB_HC_DISABLE_U_OFFSET(func, index), 1);
+ section = ((u64)mapping) + offsetof(struct host_sp_status_block,
+ sp_sb);
- /* CSTORM */
- section = ((u64)mapping) + offsetof(struct host_def_status_block,
- c_def_status_block);
- def_sb->c_def_status_block.status_block_id = sb_id;
-
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(func), U64_LO(section));
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- ((CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(func)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
- CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(func), func);
-
- for (index = 0; index < HC_CSTORM_DEF_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_DEF_SB_HC_DISABLE_C_OFFSET(func, index), 1);
+ bnx2x_zero_sp_sb(bp);
- /* TSTORM */
- section = ((u64)mapping) + offsetof(struct host_def_status_block,
- t_def_status_block);
- def_sb->t_def_status_block.status_block_id = sb_id;
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- ((TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
- TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
-
- for (index = 0; index < HC_TSTORM_DEF_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_TSTRORM_INTMEM +
- TSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1);
+ sp_sb_data.host_sb_addr.lo = U64_LO(section);
+ sp_sb_data.host_sb_addr.hi = U64_HI(section);
+ sp_sb_data.igu_sb_id = igu_sp_sb_index;
+ sp_sb_data.igu_seg_id = igu_seg_id;
+ sp_sb_data.p_func.pf_id = func;
+ sp_sb_data.p_func.vnic_id = BP_VN(bp);
+ sp_sb_data.p_func.vf_id = 0xff;
- /* XSTORM */
- section = ((u64)mapping) + offsetof(struct host_def_status_block,
- x_def_status_block);
- def_sb->x_def_status_block.status_block_id = sb_id;
-
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- ((XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
- U64_HI(section));
- REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
- XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
-
- for (index = 0; index < HC_XSTORM_DEF_SB_NUM_INDICES; index++)
- REG_WR16(bp, BAR_XSTRORM_INTMEM +
- XSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1);
+ bnx2x_wr_sp_sb_data(bp, &sp_sb_data);
bp->stats_pending = 0;
bp->set_mac_pending = 0;
- bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID, 0, IGU_INT_ENABLE, 0);
}
void bnx2x_update_coalesce(struct bnx2x *bp)
{
- int port = BP_PORT(bp);
int i;
- for_each_queue(bp, i) {
- int sb_id = bp->fp[i].sb_id;
-
- /* HC_INDEX_U_ETH_RX_CQ_CONS */
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_TIMEOUT_U_OFFSET(port, sb_id,
- U_SB_ETH_RX_CQ_INDEX),
- bp->rx_ticks/(4 * BNX2X_BTR));
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_DISABLE_U_OFFSET(port, sb_id,
- U_SB_ETH_RX_CQ_INDEX),
- (bp->rx_ticks/(4 * BNX2X_BTR)) ? 0 : 1);
-
- /* HC_INDEX_C_ETH_TX_CQ_CONS */
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_TIMEOUT_C_OFFSET(port, sb_id,
- C_SB_ETH_TX_CQ_INDEX),
- bp->tx_ticks/(4 * BNX2X_BTR));
- REG_WR16(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SB_HC_DISABLE_C_OFFSET(port, sb_id,
- C_SB_ETH_TX_CQ_INDEX),
- (bp->tx_ticks/(4 * BNX2X_BTR)) ? 0 : 1);
- }
+ for_each_queue(bp, i)
+ bnx2x_update_coalesce_sb(bp, bp->fp[i].fw_sb_id,
+ bp->rx_ticks, bp->tx_ticks);
}
static void bnx2x_init_sp_ring(struct bnx2x *bp)
{
- int func = BP_FUNC(bp);
-
spin_lock_init(&bp->spq_lock);
+ atomic_set(&bp->spq_left, MAX_SPQ_PENDING);
- bp->spq_left = MAX_SPQ_PENDING;
bp->spq_prod_idx = 0;
bp->dsb_sp_prod = BNX2X_SP_DSB_INDEX;
bp->spq_prod_bd = bp->spq;
bp->spq_last_bd = bp->spq_prod_bd + MAX_SP_DESC_CNT;
-
- REG_WR(bp, XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PAGE_BASE_OFFSET(func),
- U64_LO(bp->spq_mapping));
- REG_WR(bp,
- XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PAGE_BASE_OFFSET(func) + 4,
- U64_HI(bp->spq_mapping));
-
- REG_WR(bp, XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PROD_OFFSET(func),
- bp->spq_prod_idx);
}
-static void bnx2x_init_context(struct bnx2x *bp)
+static void bnx2x_init_eq_ring(struct bnx2x *bp)
{
int i;
+ for (i = 1; i <= NUM_EQ_PAGES; i++) {
+ union event_ring_elem *elem =
+ &bp->eq_ring[EQ_DESC_CNT_PAGE * i - 1];
- /* Rx */
- for_each_queue(bp, i) {
- struct eth_context *context = bnx2x_sp(bp, context[i].eth);
- struct bnx2x_fastpath *fp = &bp->fp[i];
- u8 cl_id = fp->cl_id;
-
- context->ustorm_st_context.common.sb_index_numbers =
- BNX2X_RX_SB_INDEX_NUM;
- context->ustorm_st_context.common.clientId = cl_id;
- context->ustorm_st_context.common.status_block_id = fp->sb_id;
- context->ustorm_st_context.common.flags =
- (USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT |
- USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS);
- context->ustorm_st_context.common.statistics_counter_id =
- cl_id;
- context->ustorm_st_context.common.mc_alignment_log_size =
- BNX2X_RX_ALIGN_SHIFT;
- context->ustorm_st_context.common.bd_buff_size =
- bp->rx_buf_size;
- context->ustorm_st_context.common.bd_page_base_hi =
- U64_HI(fp->rx_desc_mapping);
- context->ustorm_st_context.common.bd_page_base_lo =
- U64_LO(fp->rx_desc_mapping);
- if (!fp->disable_tpa) {
- context->ustorm_st_context.common.flags |=
- USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA;
- context->ustorm_st_context.common.sge_buff_size =
- (u16)min_t(u32, SGE_PAGE_SIZE*PAGES_PER_SGE,
- 0xffff);
- context->ustorm_st_context.common.sge_page_base_hi =
- U64_HI(fp->rx_sge_mapping);
- context->ustorm_st_context.common.sge_page_base_lo =
- U64_LO(fp->rx_sge_mapping);
-
- context->ustorm_st_context.common.max_sges_for_packet =
- SGE_PAGE_ALIGN(bp->dev->mtu) >> SGE_PAGE_SHIFT;
- context->ustorm_st_context.common.max_sges_for_packet =
- ((context->ustorm_st_context.common.
- max_sges_for_packet + PAGES_PER_SGE - 1) &
- (~(PAGES_PER_SGE - 1))) >> PAGES_PER_SGE_SHIFT;
- }
-
- context->ustorm_ag_context.cdu_usage =
- CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, i),
- CDU_REGION_NUMBER_UCM_AG,
- ETH_CONNECTION_TYPE);
-
- context->xstorm_ag_context.cdu_reserved =
- CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, i),
- CDU_REGION_NUMBER_XCM_AG,
- ETH_CONNECTION_TYPE);
- }
-
- /* Tx */
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- struct eth_context *context =
- bnx2x_sp(bp, context[i].eth);
-
- context->cstorm_st_context.sb_index_number =
- C_SB_ETH_TX_CQ_INDEX;
- context->cstorm_st_context.status_block_id = fp->sb_id;
-
- context->xstorm_st_context.tx_bd_page_base_hi =
- U64_HI(fp->tx_desc_mapping);
- context->xstorm_st_context.tx_bd_page_base_lo =
- U64_LO(fp->tx_desc_mapping);
- context->xstorm_st_context.statistics_data = (fp->cl_id |
- XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE);
+ elem->next_page.addr.hi =
+ cpu_to_le32(U64_HI(bp->eq_mapping +
+ BCM_PAGE_SIZE * (i % NUM_EQ_PAGES)));
+ elem->next_page.addr.lo =
+ cpu_to_le32(U64_LO(bp->eq_mapping +
+ BCM_PAGE_SIZE*(i % NUM_EQ_PAGES)));
}
+ bp->eq_cons = 0;
+ bp->eq_prod = NUM_EQ_DESC;
+ bp->eq_cons_sb = BNX2X_EQ_INDEX;
}
static void bnx2x_init_ind_table(struct bnx2x *bp)
@@ -3045,47 +4145,11 @@ static void bnx2x_init_ind_table(struct bnx2x *bp)
bp->fp->cl_id + (i % bp->num_queues));
}
-void bnx2x_set_client_config(struct bnx2x *bp)
-{
- struct tstorm_eth_client_config tstorm_client = {0};
- int port = BP_PORT(bp);
- int i;
-
- tstorm_client.mtu = bp->dev->mtu;
- tstorm_client.config_flags =
- (TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE |
- TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE);
-#ifdef BCM_VLAN
- if (bp->rx_mode && bp->vlgrp && (bp->flags & HW_VLAN_RX_FLAG)) {
- tstorm_client.config_flags |=
- TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE;
- DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
- }
-#endif
-
- for_each_queue(bp, i) {
- tstorm_client.statistics_counter_id = bp->fp[i].cl_id;
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, bp->fp[i].cl_id),
- ((u32 *)&tstorm_client)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, bp->fp[i].cl_id) + 4,
- ((u32 *)&tstorm_client)[1]);
- }
-
- DP(BNX2X_MSG_OFF, "tstorm_client: 0x%08x 0x%08x\n",
- ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]);
-}
-
void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
{
- struct tstorm_eth_mac_filter_config tstorm_mac_filter = {0};
int mode = bp->rx_mode;
- int mask = bp->rx_mode_cl_mask;
- int func = BP_FUNC(bp);
- int port = BP_PORT(bp);
- int i;
+ u16 cl_id;
+
/* All but management unicast packets should pass to the host as well */
u32 llh_mask =
NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST |
@@ -3093,28 +4157,32 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN |
NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN;
- DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask);
-
switch (mode) {
case BNX2X_RX_MODE_NONE: /* no Rx */
- tstorm_mac_filter.ucast_drop_all = mask;
- tstorm_mac_filter.mcast_drop_all = mask;
- tstorm_mac_filter.bcast_drop_all = mask;
+ cl_id = BP_L_ID(bp);
+ bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_NONE);
break;
case BNX2X_RX_MODE_NORMAL:
- tstorm_mac_filter.bcast_accept_all = mask;
+ cl_id = BP_L_ID(bp);
+ bnx2x_rxq_set_mac_filters(bp, cl_id,
+ BNX2X_ACCEPT_UNICAST |
+ BNX2X_ACCEPT_BROADCAST |
+ BNX2X_ACCEPT_MULTICAST);
break;
case BNX2X_RX_MODE_ALLMULTI:
- tstorm_mac_filter.mcast_accept_all = mask;
- tstorm_mac_filter.bcast_accept_all = mask;
+ cl_id = BP_L_ID(bp);
+ bnx2x_rxq_set_mac_filters(bp, cl_id,
+ BNX2X_ACCEPT_UNICAST |
+ BNX2X_ACCEPT_BROADCAST |
+ BNX2X_ACCEPT_ALL_MULTICAST);
break;
case BNX2X_RX_MODE_PROMISC:
- tstorm_mac_filter.ucast_accept_all = mask;
- tstorm_mac_filter.mcast_accept_all = mask;
- tstorm_mac_filter.bcast_accept_all = mask;
+ cl_id = BP_L_ID(bp);
+ bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_PROMISCUOUS_MODE);
+
/* pass management unicast packets as well */
llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST;
break;
@@ -3125,262 +4193,64 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
}
REG_WR(bp,
- (port ? NIG_REG_LLH1_BRB1_DRV_MASK : NIG_REG_LLH0_BRB1_DRV_MASK),
+ BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK :
+ NIG_REG_LLH0_BRB1_DRV_MASK,
llh_mask);
- for (i = 0; i < sizeof(struct tstorm_eth_mac_filter_config)/4; i++) {
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_MAC_FILTER_CONFIG_OFFSET(func) + i * 4,
- ((u32 *)&tstorm_mac_filter)[i]);
-
-/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
- ((u32 *)&tstorm_mac_filter)[i]); */
- }
+ DP(NETIF_MSG_IFUP, "rx mode %d\n"
+ "drop_ucast 0x%x\ndrop_mcast 0x%x\ndrop_bcast 0x%x\n"
+ "accp_ucast 0x%x\naccp_mcast 0x%x\naccp_bcast 0x%x\n", mode,
+ bp->mac_filters.ucast_drop_all,
+ bp->mac_filters.mcast_drop_all,
+ bp->mac_filters.bcast_drop_all,
+ bp->mac_filters.ucast_accept_all,
+ bp->mac_filters.mcast_accept_all,
+ bp->mac_filters.bcast_accept_all
+ );
- if (mode != BNX2X_RX_MODE_NONE)
- bnx2x_set_client_config(bp);
+ storm_memset_mac_filters(bp, &bp->mac_filters, BP_FUNC(bp));
}
static void bnx2x_init_internal_common(struct bnx2x *bp)
{
int i;
- /* Zero this manually as its initialization is
- currently missing in the initTool */
- for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_AGG_DATA_OFFSET + i * 4, 0);
-}
-
-static void bnx2x_init_internal_port(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
-
- REG_WR(bp,
- BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_U_OFFSET(port), BNX2X_BTR);
- REG_WR(bp,
- BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_C_OFFSET(port), BNX2X_BTR);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
-}
-
-static void bnx2x_init_internal_func(struct bnx2x *bp)
-{
- struct tstorm_eth_function_common_config tstorm_config = {0};
- struct stats_indication_flags stats_flags = {0};
- int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- int i, j;
- u32 offset;
- u16 max_agg_size;
-
- tstorm_config.config_flags = RSS_FLAGS(bp);
-
- if (is_multi(bp))
- tstorm_config.rss_result_mask = MULTI_MASK;
-
- /* Enable TPA if needed */
- if (bp->flags & TPA_ENABLE_FLAG)
- tstorm_config.config_flags |=
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA;
-
- if (IS_E1HMF(bp))
- tstorm_config.config_flags |=
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM;
-
- tstorm_config.leading_client_id = BP_L_ID(bp);
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(func),
- (*(u32 *)&tstorm_config));
-
- bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */
- bp->rx_mode_cl_mask = (1 << BP_L_ID(bp));
- bnx2x_set_storm_rx_mode(bp);
+ if (!CHIP_IS_E1(bp)) {
- for_each_queue(bp, i) {
- u8 cl_id = bp->fp[i].cl_id;
-
- /* reset xstorm per client statistics */
- offset = BAR_XSTRORM_INTMEM +
- XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
- for (j = 0;
- j < sizeof(struct xstorm_per_client_stats) / 4; j++)
- REG_WR(bp, offset + j*4, 0);
-
- /* reset tstorm per client statistics */
- offset = BAR_TSTRORM_INTMEM +
- TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
- for (j = 0;
- j < sizeof(struct tstorm_per_client_stats) / 4; j++)
- REG_WR(bp, offset + j*4, 0);
-
- /* reset ustorm per client statistics */
- offset = BAR_USTRORM_INTMEM +
- USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
- for (j = 0;
- j < sizeof(struct ustorm_per_client_stats) / 4; j++)
- REG_WR(bp, offset + j*4, 0);
- }
-
- /* Init statistics related context */
- stats_flags.collect_eth = 1;
-
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func),
- ((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func) + 4,
- ((u32 *)&stats_flags)[1]);
-
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func),
- ((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func) + 4,
- ((u32 *)&stats_flags)[1]);
-
- REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_STATS_FLAGS_OFFSET(func),
- ((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_STATS_FLAGS_OFFSET(func) + 4,
- ((u32 *)&stats_flags)[1]);
-
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func),
- ((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func) + 4,
- ((u32 *)&stats_flags)[1]);
-
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
- U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
- U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
- U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
- U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
-
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
- U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
- U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
-
- if (CHIP_IS_E1H(bp)) {
+ /* xstorm needs to know whether to add ovlan to packets or not,
+ * in switch-independent we'll write 0 to here... */
REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNCTION_MODE_OFFSET,
- IS_E1HMF(bp));
+ bp->mf_mode);
REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNCTION_MODE_OFFSET,
- IS_E1HMF(bp));
+ bp->mf_mode);
REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNCTION_MODE_OFFSET,
- IS_E1HMF(bp));
+ bp->mf_mode);
REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNCTION_MODE_OFFSET,
- IS_E1HMF(bp));
-
- REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_E1HOV_OFFSET(func),
- bp->e1hov);
+ bp->mf_mode);
}
- /* Init CQ ring mapping and aggregation size, the FW limit is 8 frags */
- max_agg_size = min_t(u32, (min_t(u32, 8, MAX_SKB_FRAGS) *
- SGE_PAGE_SIZE * PAGES_PER_SGE), 0xffff);
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_CQE_PAGE_BASE_OFFSET(port, fp->cl_id),
- U64_LO(fp->rx_comp_mapping));
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_CQE_PAGE_BASE_OFFSET(port, fp->cl_id) + 4,
- U64_HI(fp->rx_comp_mapping));
-
- /* Next page */
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_CQE_PAGE_NEXT_OFFSET(port, fp->cl_id),
- U64_LO(fp->rx_comp_mapping + BCM_PAGE_SIZE));
+ /* Zero this manually as its initialization is
+ currently missing in the initTool */
+ for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_CQE_PAGE_NEXT_OFFSET(port, fp->cl_id) + 4,
- U64_HI(fp->rx_comp_mapping + BCM_PAGE_SIZE));
-
- REG_WR16(bp, BAR_USTRORM_INTMEM +
- USTORM_MAX_AGG_SIZE_OFFSET(port, fp->cl_id),
- max_agg_size);
- }
-
- /* dropless flow control */
- if (CHIP_IS_E1H(bp)) {
- struct ustorm_eth_rx_pause_data_e1h rx_pause = {0};
-
- rx_pause.bd_thr_low = 250;
- rx_pause.cqe_thr_low = 250;
- rx_pause.cos = 1;
- rx_pause.sge_thr_low = 0;
- rx_pause.bd_thr_high = 350;
- rx_pause.cqe_thr_high = 350;
- rx_pause.sge_thr_high = 0;
-
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- if (!fp->disable_tpa) {
- rx_pause.sge_thr_low = 150;
- rx_pause.sge_thr_high = 250;
- }
-
-
- offset = BAR_USTRORM_INTMEM +
- USTORM_ETH_RING_PAUSE_DATA_OFFSET(port,
- fp->cl_id);
- for (j = 0;
- j < sizeof(struct ustorm_eth_rx_pause_data_e1h)/4;
- j++)
- REG_WR(bp, offset + j*4,
- ((u32 *)&rx_pause)[j]);
- }
- }
-
- memset(&(bp->cmng), 0, sizeof(struct cmng_struct_per_port));
-
- /* Init rate shaping and fairness contexts */
- if (IS_E1HMF(bp)) {
- int vn;
-
- /* During init there is no active link
- Until link is up, set link rate to 10Gbps */
- bp->link_vars.line_speed = SPEED_10000;
- bnx2x_init_port_minmax(bp);
-
- if (!BP_NOMCP(bp))
- bp->mf_config =
- SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
- bnx2x_calc_vn_weight_sum(bp);
-
- for (vn = VN_0; vn < E1HVN_MAX; vn++)
- bnx2x_init_vn_minmax(bp, 2*vn + port);
-
- /* Enable rate shaping and fairness */
- bp->cmng.flags.cmng_enables |=
- CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN;
-
- } else {
- /* rate shaping and fairness are disabled */
- DP(NETIF_MSG_IFUP,
- "single function mode minmax will be disabled\n");
+ USTORM_AGG_DATA_OFFSET + i * 4, 0);
+ if (CHIP_IS_E2(bp)) {
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_IGU_MODE_OFFSET,
+ CHIP_INT_MODE_IS_BC(bp) ?
+ HC_IGU_BC_MODE : HC_IGU_NBC_MODE);
}
+}
-
- /* Store cmng structures to internal memory */
- if (bp->port.pmf)
- for (i = 0; i < sizeof(struct cmng_struct_per_port) / 4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i * 4,
- ((u32 *)(&bp->cmng))[i]);
+static void bnx2x_init_internal_port(struct bnx2x *bp)
+{
+ /* port */
}
static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
{
switch (load_code) {
case FW_MSG_CODE_DRV_LOAD_COMMON:
+ case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP:
bnx2x_init_internal_common(bp);
/* no break */
@@ -3389,7 +4259,8 @@ static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
/* no break */
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
- bnx2x_init_internal_func(bp);
+ /* internal memory per function is
+ initialized inside bnx2x_pf_init */
break;
default:
@@ -3398,43 +4269,63 @@ static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
}
}
+static void bnx2x_init_fp_sb(struct bnx2x *bp, int fp_idx)
+{
+ struct bnx2x_fastpath *fp = &bp->fp[fp_idx];
+
+ fp->state = BNX2X_FP_STATE_CLOSED;
+
+ fp->index = fp->cid = fp_idx;
+ fp->cl_id = BP_L_ID(bp) + fp_idx;
+ fp->fw_sb_id = bp->base_fw_ndsb + fp->cl_id + CNIC_CONTEXT_USE;
+ fp->igu_sb_id = bp->igu_base_sb + fp_idx + CNIC_CONTEXT_USE;
+ /* qZone id equals to FW (per path) client id */
+ fp->cl_qzone_id = fp->cl_id +
+ BP_PORT(bp)*(CHIP_IS_E2(bp) ? ETH_MAX_RX_CLIENTS_E2 :
+ ETH_MAX_RX_CLIENTS_E1H);
+ /* init shortcut */
+ fp->ustorm_rx_prods_offset = CHIP_IS_E2(bp) ?
+ USTORM_RX_PRODS_E2_OFFSET(fp->cl_qzone_id) :
+ USTORM_RX_PRODS_E1X_OFFSET(BP_PORT(bp), fp->cl_id);
+ /* Setup SB indicies */
+ fp->rx_cons_sb = BNX2X_RX_SB_INDEX;
+ fp->tx_cons_sb = BNX2X_TX_SB_INDEX;
+
+ DP(NETIF_MSG_IFUP, "queue[%d]: bnx2x_init_sb(%p,%p) "
+ "cl_id %d fw_sb %d igu_sb %d\n",
+ fp_idx, bp, fp->status_blk.e1x_sb, fp->cl_id, fp->fw_sb_id,
+ fp->igu_sb_id);
+ bnx2x_init_sb(bp, fp->status_blk_mapping, BNX2X_VF_ID_INVALID, false,
+ fp->fw_sb_id, fp->igu_sb_id);
+
+ bnx2x_update_fpsb_idx(fp);
+}
+
void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
{
int i;
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- fp->bp = bp;
- fp->state = BNX2X_FP_STATE_CLOSED;
- fp->index = i;
- fp->cl_id = BP_L_ID(bp) + i;
+ for_each_queue(bp, i)
+ bnx2x_init_fp_sb(bp, i);
#ifdef BCM_CNIC
- fp->sb_id = fp->cl_id + 1;
-#else
- fp->sb_id = fp->cl_id;
+
+ bnx2x_init_sb(bp, bp->cnic_sb_mapping,
+ BNX2X_VF_ID_INVALID, false,
+ CNIC_SB_ID(bp), CNIC_IGU_SB_ID(bp));
+
#endif
- DP(NETIF_MSG_IFUP,
- "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d sb %d\n",
- i, bp, fp->status_blk, fp->cl_id, fp->sb_id);
- bnx2x_init_sb(bp, fp->status_blk, fp->status_blk_mapping,
- fp->sb_id);
- bnx2x_update_fpsb_idx(fp);
- }
/* ensure status block indices were read */
rmb();
-
- bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,
- DEF_SB_ID);
+ bnx2x_init_def_sb(bp);
bnx2x_update_dsb_idx(bp);
- bnx2x_update_coalesce(bp);
bnx2x_init_rx_rings(bp);
- bnx2x_init_tx_ring(bp);
+ bnx2x_init_tx_rings(bp);
bnx2x_init_sp_ring(bp);
- bnx2x_init_context(bp);
+ bnx2x_init_eq_ring(bp);
bnx2x_init_internal(bp, load_code);
+ bnx2x_pf_init(bp);
bnx2x_init_ind_table(bp);
bnx2x_stats_init(bp);
@@ -3495,7 +4386,6 @@ gunzip_nomem1:
static void bnx2x_gunzip_end(struct bnx2x *bp)
{
kfree(bp->strm->workspace);
-
kfree(bp->strm);
bp->strm = NULL;
@@ -3593,8 +4483,6 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
else
factor = 1;
- DP(NETIF_MSG_HW, "start part1\n");
-
/* Disable inputs of parser neighbor blocks */
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
@@ -3731,9 +4619,19 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
static void enable_blocks_attention(struct bnx2x *bp)
{
REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
- REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0);
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0x40);
+ else
+ REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0);
REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
REG_WR(bp, CFC_REG_CFC_INT_MASK, 0);
+ /*
+ * mask read length error interrupts in brb for parser
+ * (parsing unit and 'checksum and crc' unit)
+ * these errors are legal (PU reads fixed length and CAC can cause
+ * read length error on truncated packets)
+ */
+ REG_WR(bp, BRB1_REG_BRB1_INT_MASK, 0xFC00);
REG_WR(bp, QM_REG_QM_INT_MASK, 0);
REG_WR(bp, TM_REG_TM_INT_MASK, 0);
REG_WR(bp, XSDM_REG_XSDM_INT_MASK_0, 0);
@@ -3752,8 +4650,16 @@ static void enable_blocks_attention(struct bnx2x *bp)
REG_WR(bp, CCM_REG_CCM_INT_MASK, 0);
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */
+
if (CHIP_REV_IS_FPGA(bp))
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000);
+ else if (CHIP_IS_E2(bp))
+ REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0,
+ (PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF
+ | PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT
+ | PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN
+ | PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED
+ | PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED));
else
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x480000);
REG_WR(bp, TSDM_REG_TSDM_INT_MASK_0, 0);
@@ -3771,42 +4677,41 @@ static const struct {
u32 addr;
u32 mask;
} bnx2x_parity_mask[] = {
- {PXP_REG_PXP_PRTY_MASK, 0xffffffff},
- {PXP2_REG_PXP2_PRTY_MASK_0, 0xffffffff},
- {PXP2_REG_PXP2_PRTY_MASK_1, 0xffffffff},
- {HC_REG_HC_PRTY_MASK, 0xffffffff},
- {MISC_REG_MISC_PRTY_MASK, 0xffffffff},
- {QM_REG_QM_PRTY_MASK, 0x0},
- {DORQ_REG_DORQ_PRTY_MASK, 0x0},
+ {PXP_REG_PXP_PRTY_MASK, 0x3ffffff},
+ {PXP2_REG_PXP2_PRTY_MASK_0, 0xffffffff},
+ {PXP2_REG_PXP2_PRTY_MASK_1, 0x7f},
+ {HC_REG_HC_PRTY_MASK, 0x7},
+ {MISC_REG_MISC_PRTY_MASK, 0x1},
+ {QM_REG_QM_PRTY_MASK, 0x0},
+ {DORQ_REG_DORQ_PRTY_MASK, 0x0},
{GRCBASE_UPB + PB_REG_PB_PRTY_MASK, 0x0},
{GRCBASE_XPB + PB_REG_PB_PRTY_MASK, 0x0},
- {SRC_REG_SRC_PRTY_MASK, 0x4}, /* bit 2 */
- {CDU_REG_CDU_PRTY_MASK, 0x0},
- {CFC_REG_CFC_PRTY_MASK, 0x0},
- {DBG_REG_DBG_PRTY_MASK, 0x0},
- {DMAE_REG_DMAE_PRTY_MASK, 0x0},
- {BRB1_REG_BRB1_PRTY_MASK, 0x0},
- {PRS_REG_PRS_PRTY_MASK, (1<<6)},/* bit 6 */
- {TSDM_REG_TSDM_PRTY_MASK, 0x18},/* bit 3,4 */
- {CSDM_REG_CSDM_PRTY_MASK, 0x8}, /* bit 3 */
- {USDM_REG_USDM_PRTY_MASK, 0x38},/* bit 3,4,5 */
- {XSDM_REG_XSDM_PRTY_MASK, 0x8}, /* bit 3 */
- {TSEM_REG_TSEM_PRTY_MASK_0, 0x0},
- {TSEM_REG_TSEM_PRTY_MASK_1, 0x0},
- {USEM_REG_USEM_PRTY_MASK_0, 0x0},
- {USEM_REG_USEM_PRTY_MASK_1, 0x0},
- {CSEM_REG_CSEM_PRTY_MASK_0, 0x0},
- {CSEM_REG_CSEM_PRTY_MASK_1, 0x0},
- {XSEM_REG_XSEM_PRTY_MASK_0, 0x0},
- {XSEM_REG_XSEM_PRTY_MASK_1, 0x0}
+ {SRC_REG_SRC_PRTY_MASK, 0x4}, /* bit 2 */
+ {CDU_REG_CDU_PRTY_MASK, 0x0},
+ {CFC_REG_CFC_PRTY_MASK, 0x0},
+ {DBG_REG_DBG_PRTY_MASK, 0x0},
+ {DMAE_REG_DMAE_PRTY_MASK, 0x0},
+ {BRB1_REG_BRB1_PRTY_MASK, 0x0},
+ {PRS_REG_PRS_PRTY_MASK, (1<<6)},/* bit 6 */
+ {TSDM_REG_TSDM_PRTY_MASK, 0x18}, /* bit 3,4 */
+ {CSDM_REG_CSDM_PRTY_MASK, 0x8}, /* bit 3 */
+ {USDM_REG_USDM_PRTY_MASK, 0x38}, /* bit 3,4,5 */
+ {XSDM_REG_XSDM_PRTY_MASK, 0x8}, /* bit 3 */
+ {TSEM_REG_TSEM_PRTY_MASK_0, 0x0},
+ {TSEM_REG_TSEM_PRTY_MASK_1, 0x0},
+ {USEM_REG_USEM_PRTY_MASK_0, 0x0},
+ {USEM_REG_USEM_PRTY_MASK_1, 0x0},
+ {CSEM_REG_CSEM_PRTY_MASK_0, 0x0},
+ {CSEM_REG_CSEM_PRTY_MASK_1, 0x0},
+ {XSEM_REG_XSEM_PRTY_MASK_0, 0x0},
+ {XSEM_REG_XSEM_PRTY_MASK_1, 0x0}
};
static void enable_blocks_parity(struct bnx2x *bp)
{
- int i, mask_arr_len =
- sizeof(bnx2x_parity_mask)/(sizeof(bnx2x_parity_mask[0]));
+ int i;
- for (i = 0; i < mask_arr_len; i++)
+ for (i = 0; i < ARRAY_SIZE(bnx2x_parity_mask); i++)
REG_WR(bp, bnx2x_parity_mask[i].addr,
bnx2x_parity_mask[i].mask);
}
@@ -3862,17 +4767,12 @@ static void bnx2x_setup_fan_failure_detection(struct bnx2x *bp)
*/
else if (val == SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE)
for (port = PORT_0; port < PORT_MAX; port++) {
- u32 phy_type =
- SHMEM_RD(bp, dev_info.port_hw_config[port].
- external_phy_config) &
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
is_required |=
- ((phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) ||
- (phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
- (phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481));
+ bnx2x_fan_failure_det_req(
+ bp,
+ bp->common.shmem_base,
+ bp->common.shmem2_base,
+ port);
}
DP(NETIF_MSG_HW, "fan detection setting: %d\n", is_required);
@@ -3896,26 +4796,97 @@ static void bnx2x_setup_fan_failure_detection(struct bnx2x *bp)
REG_WR(bp, MISC_REG_SPIO_EVENT_EN, val);
}
-static int bnx2x_init_common(struct bnx2x *bp)
+static void bnx2x_pretend_func(struct bnx2x *bp, u8 pretend_func_num)
+{
+ u32 offset = 0;
+
+ if (CHIP_IS_E1(bp))
+ return;
+ if (CHIP_IS_E1H(bp) && (pretend_func_num >= E1H_FUNC_MAX))
+ return;
+
+ switch (BP_ABS_FUNC(bp)) {
+ case 0:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F0;
+ break;
+ case 1:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F1;
+ break;
+ case 2:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F2;
+ break;
+ case 3:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F3;
+ break;
+ case 4:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F4;
+ break;
+ case 5:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F5;
+ break;
+ case 6:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F6;
+ break;
+ case 7:
+ offset = PXP2_REG_PGL_PRETEND_FUNC_F7;
+ break;
+ default:
+ return;
+ }
+
+ REG_WR(bp, offset, pretend_func_num);
+ REG_RD(bp, offset);
+ DP(NETIF_MSG_HW, "Pretending to func %d\n", pretend_func_num);
+}
+
+static void bnx2x_pf_disable(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
+ val &= ~IGU_PF_CONF_FUNC_EN;
+
+ REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
+ REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 0);
+ REG_WR(bp, CFC_REG_WEAK_ENABLE_PF, 0);
+}
+
+static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
{
u32 val, i;
-#ifdef BCM_CNIC
- u32 wb_write[2];
-#endif
- DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_FUNC(bp));
+ DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_ABS_FUNC(bp));
bnx2x_reset_common(bp);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, 0xfffc);
bnx2x_init_block(bp, MISC_BLOCK, COMMON_STAGE);
- if (CHIP_IS_E1H(bp))
- REG_WR(bp, MISC_REG_E1HMF_MODE, IS_E1HMF(bp));
+ if (!CHIP_IS_E1(bp))
+ REG_WR(bp, MISC_REG_E1HMF_MODE, IS_MF(bp));
- REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x100);
- msleep(30);
- REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x0);
+ if (CHIP_IS_E2(bp)) {
+ u8 fid;
+
+ /**
+ * 4-port mode or 2-port mode we need to turn of master-enable
+ * for everyone, after that, turn it back on for self.
+ * so, we disregard multi-function or not, and always disable
+ * for all functions on the given path, this means 0,2,4,6 for
+ * path 0 and 1,3,5,7 for path 1
+ */
+ for (fid = BP_PATH(bp); fid < E2_FUNC_MAX*2; fid += 2) {
+ if (fid == BP_ABS_FUNC(bp)) {
+ REG_WR(bp,
+ PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER,
+ 1);
+ continue;
+ }
+
+ bnx2x_pretend_func(bp, fid);
+ /* clear pf enable */
+ bnx2x_pf_disable(bp);
+ bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
+ }
+ }
bnx2x_init_block(bp, PXP_BLOCK, COMMON_STAGE);
if (CHIP_IS_E1(bp)) {
@@ -3943,12 +4914,7 @@ static int bnx2x_init_common(struct bnx2x *bp)
REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1);
#endif
- REG_WR(bp, PXP2_REG_RQ_CDU_P_SIZE, 2);
-#ifdef BCM_CNIC
- REG_WR(bp, PXP2_REG_RQ_TM_P_SIZE, 5);
- REG_WR(bp, PXP2_REG_RQ_QM_P_SIZE, 5);
- REG_WR(bp, PXP2_REG_RQ_SRC_P_SIZE, 5);
-#endif
+ bnx2x_ilt_init_page_size(bp, INITOP_SET);
if (CHIP_REV_IS_FPGA(bp) && CHIP_IS_E1H(bp))
REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x1);
@@ -3967,9 +4933,65 @@ static int bnx2x_init_common(struct bnx2x *bp)
return -EBUSY;
}
+ /* Timers bug workaround E2 only. We need to set the entire ILT to
+ * have entries with value "0" and valid bit on.
+ * This needs to be done by the first PF that is loaded in a path
+ * (i.e. common phase)
+ */
+ if (CHIP_IS_E2(bp)) {
+ struct ilt_client_info ilt_cli;
+ struct bnx2x_ilt ilt;
+ memset(&ilt_cli, 0, sizeof(struct ilt_client_info));
+ memset(&ilt, 0, sizeof(struct bnx2x_ilt));
+
+ /* initalize dummy TM client */
+ ilt_cli.start = 0;
+ ilt_cli.end = ILT_NUM_PAGE_ENTRIES - 1;
+ ilt_cli.client_num = ILT_CLIENT_TM;
+
+ /* Step 1: set zeroes to all ilt page entries with valid bit on
+ * Step 2: set the timers first/last ilt entry to point
+ * to the entire range to prevent ILT range error for 3rd/4th
+ * vnic (this code assumes existance of the vnic)
+ *
+ * both steps performed by call to bnx2x_ilt_client_init_op()
+ * with dummy TM client
+ *
+ * we must use pretend since PXP2_REG_RQ_##blk##_FIRST_ILT
+ * and his brother are split registers
+ */
+ bnx2x_pretend_func(bp, (BP_PATH(bp) + 6));
+ bnx2x_ilt_client_init_op_ilt(bp, &ilt, &ilt_cli, INITOP_CLEAR);
+ bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
+
+ REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN, BNX2X_PXP_DRAM_ALIGN);
+ REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN_RD, BNX2X_PXP_DRAM_ALIGN);
+ REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN_SEL, 1);
+ }
+
+
REG_WR(bp, PXP2_REG_RQ_DISABLE_INPUTS, 0);
REG_WR(bp, PXP2_REG_RD_DISABLE_INPUTS, 0);
+ if (CHIP_IS_E2(bp)) {
+ int factor = CHIP_REV_IS_EMUL(bp) ? 1000 :
+ (CHIP_REV_IS_FPGA(bp) ? 400 : 0);
+ bnx2x_init_block(bp, PGLUE_B_BLOCK, COMMON_STAGE);
+
+ bnx2x_init_block(bp, ATC_BLOCK, COMMON_STAGE);
+
+ /* let the HW do it's magic ... */
+ do {
+ msleep(200);
+ val = REG_RD(bp, ATC_REG_ATC_INIT_DONE);
+ } while (factor-- && (val != 1));
+
+ if (val != 1) {
+ BNX2X_ERR("ATC_INIT failed\n");
+ return -EBUSY;
+ }
+ }
+
bnx2x_init_block(bp, DMAE_BLOCK, COMMON_STAGE);
/* clean the DMAE memory */
@@ -3988,20 +5010,12 @@ static int bnx2x_init_common(struct bnx2x *bp)
bnx2x_init_block(bp, QM_BLOCK, COMMON_STAGE);
-#ifdef BCM_CNIC
- wb_write[0] = 0;
- wb_write[1] = 0;
- for (i = 0; i < 64; i++) {
- REG_WR(bp, QM_REG_BASEADDR + i*4, 1024 * 4 * (i%16));
- bnx2x_init_ind_wr(bp, QM_REG_PTRTBL + i*8, wb_write, 2);
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, QM_4PORT_BLOCK, COMMON_STAGE);
+
+ /* QM queues pointers table */
+ bnx2x_qm_init_ptr_table(bp, bp->qm_cid_count, INITOP_SET);
- if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, QM_REG_BASEADDR_EXT_A + i*4, 1024*4*(i%16));
- bnx2x_init_ind_wr(bp, QM_REG_PTRTBL_EXT_A + i*8,
- wb_write, 2);
- }
- }
-#endif
/* soft reset pulse */
REG_WR(bp, QM_REG_SOFT_RESET, 1);
REG_WR(bp, QM_REG_SOFT_RESET, 0);
@@ -4011,21 +5025,35 @@ static int bnx2x_init_common(struct bnx2x *bp)
#endif
bnx2x_init_block(bp, DQ_BLOCK, COMMON_STAGE);
- REG_WR(bp, DORQ_REG_DPM_CID_OFST, BCM_PAGE_SHIFT);
+ REG_WR(bp, DORQ_REG_DPM_CID_OFST, BNX2X_DB_SHIFT);
+
if (!CHIP_REV_IS_SLOW(bp)) {
/* enable hw interrupt from doorbell Q */
REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
}
bnx2x_init_block(bp, BRB1_BLOCK, COMMON_STAGE);
+ if (CHIP_MODE_IS_4_PORT(bp)) {
+ REG_WR(bp, BRB1_REG_FULL_LB_XOFF_THRESHOLD, 248);
+ REG_WR(bp, BRB1_REG_FULL_LB_XON_THRESHOLD, 328);
+ }
+
bnx2x_init_block(bp, PRS_BLOCK, COMMON_STAGE);
REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
#ifndef BCM_CNIC
/* set NIC mode */
REG_WR(bp, PRS_REG_NIC_MODE, 1);
#endif
- if (CHIP_IS_E1H(bp))
- REG_WR(bp, PRS_REG_E1HOV_MODE, IS_E1HMF(bp));
+ if (!CHIP_IS_E1(bp))
+ REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF(bp));
+
+ if (CHIP_IS_E2(bp)) {
+ /* Bit-map indicating which L2 hdrs may appear after the
+ basic Ethernet header */
+ int has_ovlan = IS_MF(bp);
+ REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
+ REG_WR(bp, PRS_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
+ }
bnx2x_init_block(bp, TSDM_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, CSDM_BLOCK, COMMON_STAGE);
@@ -4042,6 +5070,9 @@ static int bnx2x_init_common(struct bnx2x *bp)
bnx2x_init_block(bp, CSEM_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, XSEM_BLOCK, COMMON_STAGE);
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, XSEM_4PORT_BLOCK, COMMON_STAGE);
+
/* sync semi rtc */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
0x80000000);
@@ -4052,9 +5083,16 @@ static int bnx2x_init_common(struct bnx2x *bp)
bnx2x_init_block(bp, XPB_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, PBF_BLOCK, COMMON_STAGE);
+ if (CHIP_IS_E2(bp)) {
+ int has_ovlan = IS_MF(bp);
+ REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
+ REG_WR(bp, PBF_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
+ }
+
REG_WR(bp, SRC_REG_SOFT_RST, 1);
for (i = SRC_REG_KEYRSS0_0; i <= SRC_REG_KEYRSS1_9; i += 4)
REG_WR(bp, i, random32());
+
bnx2x_init_block(bp, SRCH_BLOCK, COMMON_STAGE);
#ifdef BCM_CNIC
REG_WR(bp, SRC_REG_KEYSEARCH_0, 0x63285672);
@@ -4089,6 +5127,11 @@ static int bnx2x_init_common(struct bnx2x *bp)
REG_WR(bp, CFC_REG_DEBUG0, 0x20020000);
bnx2x_init_block(bp, HC_BLOCK, COMMON_STAGE);
+
+ if (CHIP_IS_E2(bp) && BP_NOMCP(bp))
+ REG_WR(bp, IGU_REG_RESET_MEMORIES, 0x36);
+
+ bnx2x_init_block(bp, IGU_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, MISC_AEU_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, PXPCS_BLOCK, COMMON_STAGE);
@@ -4096,15 +5139,34 @@ static int bnx2x_init_common(struct bnx2x *bp)
REG_WR(bp, 0x2814, 0xffffffff);
REG_WR(bp, 0x3820, 0xffffffff);
+ if (CHIP_IS_E2(bp)) {
+ REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_CONTROL_5,
+ (PXPCS_TL_CONTROL_5_ERR_UNSPPORT1 |
+ PXPCS_TL_CONTROL_5_ERR_UNSPPORT));
+ REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_FUNC345_STAT,
+ (PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT4 |
+ PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT3 |
+ PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT2));
+ REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_FUNC678_STAT,
+ (PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT7 |
+ PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT6 |
+ PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT5));
+ }
+
bnx2x_init_block(bp, EMAC0_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, EMAC1_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, DBU_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, DBG_BLOCK, COMMON_STAGE);
bnx2x_init_block(bp, NIG_BLOCK, COMMON_STAGE);
- if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_E1HMF(bp));
- REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_E1HMF(bp));
+ if (!CHIP_IS_E1(bp)) {
+ REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_MF(bp));
+ REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF(bp));
+ }
+ if (CHIP_IS_E2(bp)) {
+ /* Bit-map indicating which L2 hdrs may appear after the
+ basic Ethernet header */
+ REG_WR(bp, NIG_REG_P0_HDRS_AFTER_BASIC, (IS_MF(bp) ? 7 : 6));
}
if (CHIP_REV_IS_SLOW(bp))
@@ -4128,28 +5190,22 @@ static int bnx2x_init_common(struct bnx2x *bp)
}
REG_WR(bp, CFC_REG_DEBUG0, 0);
- /* read NIG statistic
- to see if this is our first up since powerup */
- bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
- val = *bnx2x_sp(bp, wb_data[0]);
+ if (CHIP_IS_E1(bp)) {
+ /* read NIG statistic
+ to see if this is our first up since powerup */
+ bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
+ val = *bnx2x_sp(bp, wb_data[0]);
- /* do internal memory self test */
- if ((CHIP_IS_E1(bp)) && (val == 0) && bnx2x_int_mem_test(bp)) {
- BNX2X_ERR("internal mem self test failed\n");
- return -EBUSY;
+ /* do internal memory self test */
+ if ((val == 0) && bnx2x_int_mem_test(bp)) {
+ BNX2X_ERR("internal mem self test failed\n");
+ return -EBUSY;
+ }
}
- switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- bp->port.need_hw_lock = 1;
- break;
-
- default:
- break;
- }
+ bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
+ bp->common.shmem_base,
+ bp->common.shmem2_base);
bnx2x_setup_fan_failure_detection(bp);
@@ -4161,16 +5217,30 @@ static int bnx2x_init_common(struct bnx2x *bp)
enable_blocks_parity(bp);
if (!BP_NOMCP(bp)) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_common_init_phy(bp, bp->common.shmem_base);
- bnx2x_release_phy_lock(bp);
+ /* In E2 2-PORT mode, same ext phy is used for the two paths */
+ if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP) ||
+ CHIP_IS_E1x(bp)) {
+ u32 shmem_base[2], shmem2_base[2];
+ shmem_base[0] = bp->common.shmem_base;
+ shmem2_base[0] = bp->common.shmem2_base;
+ if (CHIP_IS_E2(bp)) {
+ shmem_base[1] =
+ SHMEM2_RD(bp, other_shmem_base_addr);
+ shmem2_base[1] =
+ SHMEM2_RD(bp, other_shmem2_base_addr);
+ }
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_common_init_phy(bp, shmem_base, shmem2_base,
+ bp->common.chip_id);
+ bnx2x_release_phy_lock(bp);
+ }
} else
BNX2X_ERR("Bootcode is missing - can not initialize link\n");
return 0;
}
-static int bnx2x_init_port(struct bnx2x *bp)
+static int bnx2x_init_hw_port(struct bnx2x *bp)
{
int port = BP_PORT(bp);
int init_stage = port ? PORT1_STAGE : PORT0_STAGE;
@@ -4184,14 +5254,23 @@ static int bnx2x_init_port(struct bnx2x *bp)
bnx2x_init_block(bp, PXP_BLOCK, init_stage);
bnx2x_init_block(bp, PXP2_BLOCK, init_stage);
+ /* Timers bug workaround: disables the pf_master bit in pglue at
+ * common phase, we need to enable it here before any dmae access are
+ * attempted. Therefore we manually added the enable-master to the
+ * port phase (it also happens in the function phase)
+ */
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 1);
+
bnx2x_init_block(bp, TCM_BLOCK, init_stage);
bnx2x_init_block(bp, UCM_BLOCK, init_stage);
bnx2x_init_block(bp, CCM_BLOCK, init_stage);
bnx2x_init_block(bp, XCM_BLOCK, init_stage);
-#ifdef BCM_CNIC
- REG_WR(bp, QM_REG_CONNNUM_0 + port*4, 1024/16 - 1);
+ /* QM cid (connection) count */
+ bnx2x_qm_init_cid_count(bp, bp->qm_cid_count, INITOP_SET);
+#ifdef BCM_CNIC
bnx2x_init_block(bp, TIMERS_BLOCK, init_stage);
REG_WR(bp, TM_REG_LIN0_SCAN_TIME + port*4, 20);
REG_WR(bp, TM_REG_LIN0_MAX_ACTIVE_CID + port*4, 31);
@@ -4199,29 +5278,41 @@ static int bnx2x_init_port(struct bnx2x *bp)
bnx2x_init_block(bp, DQ_BLOCK, init_stage);
- bnx2x_init_block(bp, BRB1_BLOCK, init_stage);
- if (CHIP_REV_IS_SLOW(bp) && !CHIP_IS_E1H(bp)) {
- /* no pause for emulation and FPGA */
- low = 0;
- high = 513;
- } else {
- if (IS_E1HMF(bp))
- low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
- else if (bp->dev->mtu > 4096) {
- if (bp->flags & ONE_PORT_FLAG)
- low = 160;
- else {
- val = bp->dev->mtu;
- /* (24*1024 + val*4)/256 */
- low = 96 + (val/64) + ((val % 64) ? 1 : 0);
- }
- } else
- low = ((bp->flags & ONE_PORT_FLAG) ? 80 : 160);
- high = low + 56; /* 14*1024/256 */
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, QM_4PORT_BLOCK, init_stage);
+
+ if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) {
+ bnx2x_init_block(bp, BRB1_BLOCK, init_stage);
+ if (CHIP_REV_IS_SLOW(bp) && CHIP_IS_E1(bp)) {
+ /* no pause for emulation and FPGA */
+ low = 0;
+ high = 513;
+ } else {
+ if (IS_MF(bp))
+ low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
+ else if (bp->dev->mtu > 4096) {
+ if (bp->flags & ONE_PORT_FLAG)
+ low = 160;
+ else {
+ val = bp->dev->mtu;
+ /* (24*1024 + val*4)/256 */
+ low = 96 + (val/64) +
+ ((val % 64) ? 1 : 0);
+ }
+ } else
+ low = ((bp->flags & ONE_PORT_FLAG) ? 80 : 160);
+ high = low + 56; /* 14*1024/256 */
+ }
+ REG_WR(bp, BRB1_REG_PAUSE_LOW_THRESHOLD_0 + port*4, low);
+ REG_WR(bp, BRB1_REG_PAUSE_HIGH_THRESHOLD_0 + port*4, high);
}
- REG_WR(bp, BRB1_REG_PAUSE_LOW_THRESHOLD_0 + port*4, low);
- REG_WR(bp, BRB1_REG_PAUSE_HIGH_THRESHOLD_0 + port*4, high);
+ if (CHIP_MODE_IS_4_PORT(bp)) {
+ REG_WR(bp, BRB1_REG_PAUSE_0_XOFF_THRESHOLD_0 + port*8, 248);
+ REG_WR(bp, BRB1_REG_PAUSE_0_XON_THRESHOLD_0 + port*8, 328);
+ REG_WR(bp, (BP_PORT(bp) ? BRB1_REG_MAC_GUARANTIED_1 :
+ BRB1_REG_MAC_GUARANTIED_0), 40);
+ }
bnx2x_init_block(bp, PRS_BLOCK, init_stage);
@@ -4234,24 +5325,28 @@ static int bnx2x_init_port(struct bnx2x *bp)
bnx2x_init_block(bp, USEM_BLOCK, init_stage);
bnx2x_init_block(bp, CSEM_BLOCK, init_stage);
bnx2x_init_block(bp, XSEM_BLOCK, init_stage);
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, XSEM_4PORT_BLOCK, init_stage);
bnx2x_init_block(bp, UPB_BLOCK, init_stage);
bnx2x_init_block(bp, XPB_BLOCK, init_stage);
bnx2x_init_block(bp, PBF_BLOCK, init_stage);
- /* configure PBF to work without PAUSE mtu 9000 */
- REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
+ if (!CHIP_IS_E2(bp)) {
+ /* configure PBF to work without PAUSE mtu 9000 */
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
- /* update threshold */
- REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, (9040/16));
- /* update init credit */
- REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, (9040/16) + 553 - 22);
+ /* update threshold */
+ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, (9040/16));
+ /* update init credit */
+ REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, (9040/16) + 553 - 22);
- /* probe changes */
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 1);
- msleep(5);
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0);
+ /* probe changes */
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 1);
+ udelay(50);
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0);
+ }
#ifdef BCM_CNIC
bnx2x_init_block(bp, SRCH_BLOCK, init_stage);
@@ -4265,13 +5360,15 @@ static int bnx2x_init_port(struct bnx2x *bp)
}
bnx2x_init_block(bp, HC_BLOCK, init_stage);
+ bnx2x_init_block(bp, IGU_BLOCK, init_stage);
+
bnx2x_init_block(bp, MISC_AEU_BLOCK, init_stage);
/* init aeu_mask_attn_func_0/1:
* - SF mode: bits 3-7 are masked. only bits 0-2 are in use
* - MF mode: bit 3 is masked. bits 0-2 are in use as in SF
* bits 4-7 are used for "per vn group attention" */
REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4,
- (IS_E1HMF(bp) ? 0xF7 : 0x7));
+ (IS_MF(bp) ? 0xF7 : 0x7));
bnx2x_init_block(bp, PXPCS_BLOCK, init_stage);
bnx2x_init_block(bp, EMAC0_BLOCK, init_stage);
@@ -4283,11 +5380,25 @@ static int bnx2x_init_port(struct bnx2x *bp)
REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 1);
- if (CHIP_IS_E1H(bp)) {
- /* 0x2 disable e1hov, 0x1 enable */
+ if (!CHIP_IS_E1(bp)) {
+ /* 0x2 disable mf_ov, 0x1 enable */
REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
- (IS_E1HMF(bp) ? 0x1 : 0x2));
+ (IS_MF(bp) ? 0x1 : 0x2));
+
+ if (CHIP_IS_E2(bp)) {
+ val = 0;
+ switch (bp->mf_mode) {
+ case MULTI_FUNCTION_SD:
+ val = 1;
+ break;
+ case MULTI_FUNCTION_SI:
+ val = 2;
+ break;
+ }
+ REG_WR(bp, (BP_PORT(bp) ? NIG_REG_LLH1_CLS_TYPE :
+ NIG_REG_LLH0_CLS_TYPE), val);
+ }
{
REG_WR(bp, NIG_REG_LLFC_ENABLE_0 + port*4, 0);
REG_WR(bp, NIG_REG_LLFC_OUT_EN_0 + port*4, 0);
@@ -4297,199 +5408,339 @@ static int bnx2x_init_port(struct bnx2x *bp)
bnx2x_init_block(bp, MCP_BLOCK, init_stage);
bnx2x_init_block(bp, DMAE_BLOCK, init_stage);
-
- switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- {
- u32 swap_val, swap_override, aeu_gpio_mask, offset;
-
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
- MISC_REGISTERS_GPIO_INPUT_HI_Z, port);
-
- /* The GPIO should be swapped if the swap register is
- set and active */
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
-
- /* Select function upon port-swap configuration */
- if (port == 0) {
- offset = MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0;
- aeu_gpio_mask = (swap_val && swap_override) ?
- AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 :
- AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0;
- } else {
- offset = MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0;
- aeu_gpio_mask = (swap_val && swap_override) ?
- AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 :
- AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1;
- }
- val = REG_RD(bp, offset);
- /* add GPIO3 to group */
- val |= aeu_gpio_mask;
- REG_WR(bp, offset, val);
- }
- bp->port.need_hw_lock = 1;
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- bp->port.need_hw_lock = 1;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- /* add SPIO 5 to group 0 */
- {
+ bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
+ bp->common.shmem_base,
+ bp->common.shmem2_base);
+ if (bnx2x_fan_failure_det_req(bp, bp->common.shmem_base,
+ bp->common.shmem2_base, port)) {
u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
val = REG_RD(bp, reg_addr);
val |= AEU_INPUTS_ATTN_BITS_SPIO5;
REG_WR(bp, reg_addr, val);
- }
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- bp->port.need_hw_lock = 1;
- break;
- default:
- break;
}
-
bnx2x__link_reset(bp);
return 0;
}
-#define ILT_PER_FUNC (768/2)
-#define FUNC_ILT_BASE(func) (func * ILT_PER_FUNC)
-/* the phys address is shifted right 12 bits and has an added
- 1=valid bit added to the 53rd bit
- then since this is a wide register(TM)
- we split it into two 32 bit writes
- */
-#define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
-#define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
-#define PXP_ONE_ILT(x) (((x) << 10) | x)
-#define PXP_ILT_RANGE(f, l) (((l) << 10) | f)
-
-#ifdef BCM_CNIC
-#define CNIC_ILT_LINES 127
-#define CNIC_CTX_PER_ILT 16
-#else
-#define CNIC_ILT_LINES 0
-#endif
-
static void bnx2x_ilt_wr(struct bnx2x *bp, u32 index, dma_addr_t addr)
{
int reg;
- if (CHIP_IS_E1H(bp))
- reg = PXP2_REG_RQ_ONCHIP_AT_B0 + index*8;
- else /* E1 */
+ if (CHIP_IS_E1(bp))
reg = PXP2_REG_RQ_ONCHIP_AT + index*8;
+ else
+ reg = PXP2_REG_RQ_ONCHIP_AT_B0 + index*8;
bnx2x_wb_wr(bp, reg, ONCHIP_ADDR1(addr), ONCHIP_ADDR2(addr));
}
-static int bnx2x_init_func(struct bnx2x *bp)
+static inline void bnx2x_igu_clear_sb(struct bnx2x *bp, u8 idu_sb_id)
+{
+ bnx2x_igu_clear_sb_gen(bp, idu_sb_id, true /*PF*/);
+}
+
+static inline void bnx2x_clear_func_ilt(struct bnx2x *bp, u32 func)
+{
+ u32 i, base = FUNC_ILT_BASE(func);
+ for (i = base; i < base + ILT_PER_FUNC; i++)
+ bnx2x_ilt_wr(bp, i, 0);
+}
+
+static int bnx2x_init_hw_func(struct bnx2x *bp)
{
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+ u16 cdu_ilt_start;
u32 addr, val;
- int i;
+ u32 main_mem_base, main_mem_size, main_mem_prty_clr;
+ int i, main_mem_width;
DP(BNX2X_MSG_MCP, "starting func init func %d\n", func);
/* set MSI reconfigure capability */
- addr = (port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0);
- val = REG_RD(bp, addr);
- val |= HC_CONFIG_0_REG_MSI_ATTN_EN_0;
- REG_WR(bp, addr, val);
+ if (bp->common.int_block == INT_BLOCK_HC) {
+ addr = (port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0);
+ val = REG_RD(bp, addr);
+ val |= HC_CONFIG_0_REG_MSI_ATTN_EN_0;
+ REG_WR(bp, addr, val);
+ }
- i = FUNC_ILT_BASE(func);
+ ilt = BP_ILT(bp);
+ cdu_ilt_start = ilt->clients[ILT_CLIENT_CDU].start;
- bnx2x_ilt_wr(bp, i, bnx2x_sp_mapping(bp, context));
- if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, PXP2_REG_RQ_CDU_FIRST_ILT, i);
- REG_WR(bp, PXP2_REG_RQ_CDU_LAST_ILT, i + CNIC_ILT_LINES);
- } else /* E1 */
- REG_WR(bp, PXP2_REG_PSWRQ_CDU0_L2P + func*4,
- PXP_ILT_RANGE(i, i + CNIC_ILT_LINES));
+ for (i = 0; i < L2_ILT_LINES(bp); i++) {
+ ilt->lines[cdu_ilt_start + i].page =
+ bp->context.vcxt + (ILT_PAGE_CIDS * i);
+ ilt->lines[cdu_ilt_start + i].page_mapping =
+ bp->context.cxt_mapping + (CDU_ILT_PAGE_SZ * i);
+ /* cdu ilt pages are allocated manually so there's no need to
+ set the size */
+ }
+ bnx2x_ilt_init_op(bp, INITOP_SET);
#ifdef BCM_CNIC
- i += 1 + CNIC_ILT_LINES;
- bnx2x_ilt_wr(bp, i, bp->timers_mapping);
- if (CHIP_IS_E1(bp))
- REG_WR(bp, PXP2_REG_PSWRQ_TM0_L2P + func*4, PXP_ONE_ILT(i));
- else {
- REG_WR(bp, PXP2_REG_RQ_TM_FIRST_ILT, i);
- REG_WR(bp, PXP2_REG_RQ_TM_LAST_ILT, i);
- }
+ bnx2x_src_init_t2(bp, bp->t2, bp->t2_mapping, SRC_CONN_NUM);
- i++;
- bnx2x_ilt_wr(bp, i, bp->qm_mapping);
- if (CHIP_IS_E1(bp))
- REG_WR(bp, PXP2_REG_PSWRQ_QM0_L2P + func*4, PXP_ONE_ILT(i));
- else {
- REG_WR(bp, PXP2_REG_RQ_QM_FIRST_ILT, i);
- REG_WR(bp, PXP2_REG_RQ_QM_LAST_ILT, i);
+ /* T1 hash bits value determines the T1 number of entries */
+ REG_WR(bp, SRC_REG_NUMBER_HASH_BITS0 + port*4, SRC_HASH_BITS);
+#endif
+
+#ifndef BCM_CNIC
+ /* set NIC mode */
+ REG_WR(bp, PRS_REG_NIC_MODE, 1);
+#endif /* BCM_CNIC */
+
+ if (CHIP_IS_E2(bp)) {
+ u32 pf_conf = IGU_PF_CONF_FUNC_EN;
+
+ /* Turn on a single ISR mode in IGU if driver is going to use
+ * INT#x or MSI
+ */
+ if (!(bp->flags & USING_MSIX_FLAG))
+ pf_conf |= IGU_PF_CONF_SINGLE_ISR_EN;
+ /*
+ * Timers workaround bug: function init part.
+ * Need to wait 20msec after initializing ILT,
+ * needed to make sure there are no requests in
+ * one of the PXP internal queues with "old" ILT addresses
+ */
+ msleep(20);
+ /*
+ * Master enable - Due to WB DMAE writes performed before this
+ * register is re-initialized as part of the regular function
+ * init
+ */
+ REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 1);
+ /* Enable the function in IGU */
+ REG_WR(bp, IGU_REG_PF_CONFIGURATION, pf_conf);
}
- i++;
- bnx2x_ilt_wr(bp, i, bp->t1_mapping);
- if (CHIP_IS_E1(bp))
- REG_WR(bp, PXP2_REG_PSWRQ_SRC0_L2P + func*4, PXP_ONE_ILT(i));
- else {
- REG_WR(bp, PXP2_REG_RQ_SRC_FIRST_ILT, i);
- REG_WR(bp, PXP2_REG_RQ_SRC_LAST_ILT, i);
+ bp->dmae_ready = 1;
+
+ bnx2x_init_block(bp, PGLUE_B_BLOCK, FUNC0_STAGE + func);
+
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, func);
+
+ bnx2x_init_block(bp, MISC_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, UCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, USEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XSEM_BLOCK, FUNC0_STAGE + func);
+
+ if (CHIP_IS_E2(bp)) {
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_PATH_ID_OFFSET,
+ BP_PATH(bp));
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_PATH_ID_OFFSET,
+ BP_PATH(bp));
}
- /* tell the searcher where the T2 table is */
- REG_WR(bp, SRC_REG_COUNTFREE0 + port*4, 16*1024/64);
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, XSEM_4PORT_BLOCK, FUNC0_STAGE + func);
- bnx2x_wb_wr(bp, SRC_REG_FIRSTFREE0 + port*16,
- U64_LO(bp->t2_mapping), U64_HI(bp->t2_mapping));
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, QM_REG_PF_EN, 1);
- bnx2x_wb_wr(bp, SRC_REG_LASTFREE0 + port*16,
- U64_LO((u64)bp->t2_mapping + 16*1024 - 64),
- U64_HI((u64)bp->t2_mapping + 16*1024 - 64));
+ bnx2x_init_block(bp, QM_BLOCK, FUNC0_STAGE + func);
- REG_WR(bp, SRC_REG_NUMBER_HASH_BITS0 + port*4, 10);
-#endif
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bnx2x_init_block(bp, QM_4PORT_BLOCK, FUNC0_STAGE + func);
+
+ bnx2x_init_block(bp, TIMERS_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, DQ_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, BRB1_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, PRS_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TSDM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CSDM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, USDM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XSDM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, UPB_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XPB_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, PBF_BLOCK, FUNC0_STAGE + func);
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, PBF_REG_DISABLE_PF, 0);
+
+ bnx2x_init_block(bp, CDU_BLOCK, FUNC0_STAGE + func);
- if (CHIP_IS_E1H(bp)) {
- bnx2x_init_block(bp, MISC_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, TCM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, UCM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, CCM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, XCM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, TSEM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, USEM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, CSEM_BLOCK, FUNC0_STAGE + func);
- bnx2x_init_block(bp, XSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CFC_BLOCK, FUNC0_STAGE + func);
+ if (CHIP_IS_E2(bp))
+ REG_WR(bp, CFC_REG_WEAK_ENABLE_PF, 1);
+
+ if (IS_MF(bp)) {
REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
- REG_WR(bp, NIG_REG_LLH0_FUNC_VLAN_ID + port*8, bp->e1hov);
+ REG_WR(bp, NIG_REG_LLH0_FUNC_VLAN_ID + port*8, bp->mf_ov);
}
+ bnx2x_init_block(bp, MISC_AEU_BLOCK, FUNC0_STAGE + func);
+
/* HC init per function */
- if (CHIP_IS_E1H(bp)) {
+ if (bp->common.int_block == INT_BLOCK_HC) {
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
+
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ }
+ bnx2x_init_block(bp, HC_BLOCK, FUNC0_STAGE + func);
+
+ } else {
+ int num_segs, sb_idx, prod_offset;
+
REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ if (CHIP_IS_E2(bp)) {
+ REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, 0);
+ REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, 0);
+ }
+
+ bnx2x_init_block(bp, IGU_BLOCK, FUNC0_STAGE + func);
+
+ if (CHIP_IS_E2(bp)) {
+ int dsb_idx = 0;
+ /**
+ * Producer memory:
+ * E2 mode: address 0-135 match to the mapping memory;
+ * 136 - PF0 default prod; 137 - PF1 default prod;
+ * 138 - PF2 default prod; 139 - PF3 default prod;
+ * 140 - PF0 attn prod; 141 - PF1 attn prod;
+ * 142 - PF2 attn prod; 143 - PF3 attn prod;
+ * 144-147 reserved.
+ *
+ * E1.5 mode - In backward compatible mode;
+ * for non default SB; each even line in the memory
+ * holds the U producer and each odd line hold
+ * the C producer. The first 128 producers are for
+ * NDSB (PF0 - 0-31; PF1 - 32-63 and so on). The last 20
+ * producers are for the DSB for each PF.
+ * Each PF has five segments: (the order inside each
+ * segment is PF0; PF1; PF2; PF3) - 128-131 U prods;
+ * 132-135 C prods; 136-139 X prods; 140-143 T prods;
+ * 144-147 attn prods;
+ */
+ /* non-default-status-blocks */
+ num_segs = CHIP_INT_MODE_IS_BC(bp) ?
+ IGU_BC_NDSB_NUM_SEGS : IGU_NORM_NDSB_NUM_SEGS;
+ for (sb_idx = 0; sb_idx < bp->igu_sb_cnt; sb_idx++) {
+ prod_offset = (bp->igu_base_sb + sb_idx) *
+ num_segs;
+
+ for (i = 0; i < num_segs; i++) {
+ addr = IGU_REG_PROD_CONS_MEMORY +
+ (prod_offset + i) * 4;
+ REG_WR(bp, addr, 0);
+ }
+ /* send consumer update with value 0 */
+ bnx2x_ack_sb(bp, bp->igu_base_sb + sb_idx,
+ USTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_igu_clear_sb(bp,
+ bp->igu_base_sb + sb_idx);
+ }
+
+ /* default-status-blocks */
+ num_segs = CHIP_INT_MODE_IS_BC(bp) ?
+ IGU_BC_DSB_NUM_SEGS : IGU_NORM_DSB_NUM_SEGS;
+
+ if (CHIP_MODE_IS_4_PORT(bp))
+ dsb_idx = BP_FUNC(bp);
+ else
+ dsb_idx = BP_E1HVN(bp);
+
+ prod_offset = (CHIP_INT_MODE_IS_BC(bp) ?
+ IGU_BC_BASE_DSB_PROD + dsb_idx :
+ IGU_NORM_BASE_DSB_PROD + dsb_idx);
+
+ for (i = 0; i < (num_segs * E1HVN_MAX);
+ i += E1HVN_MAX) {
+ addr = IGU_REG_PROD_CONS_MEMORY +
+ (prod_offset + i)*4;
+ REG_WR(bp, addr, 0);
+ }
+ /* send consumer update with 0 */
+ if (CHIP_INT_MODE_IS_BC(bp)) {
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ USTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ CSTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ XSTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ TSTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ ATTENTION_ID, 0, IGU_INT_NOP, 1);
+ } else {
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ USTORM_ID, 0, IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, bp->igu_dsb_id,
+ ATTENTION_ID, 0, IGU_INT_NOP, 1);
+ }
+ bnx2x_igu_clear_sb(bp, bp->igu_dsb_id);
+
+ /* !!! these should become driver const once
+ rf-tool supports split-68 const */
+ REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_LSB, 0);
+ REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_MSB, 0);
+ REG_WR(bp, IGU_REG_SB_MASK_LSB, 0);
+ REG_WR(bp, IGU_REG_SB_MASK_MSB, 0);
+ REG_WR(bp, IGU_REG_PBA_STATUS_LSB, 0);
+ REG_WR(bp, IGU_REG_PBA_STATUS_MSB, 0);
+ }
}
- bnx2x_init_block(bp, HC_BLOCK, FUNC0_STAGE + func);
/* Reset PCIE errors for debug */
REG_WR(bp, 0x2114, 0xffffffff);
REG_WR(bp, 0x2120, 0xffffffff);
+ bnx2x_init_block(bp, EMAC0_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, EMAC1_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, DBU_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, DBG_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, MCP_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, DMAE_BLOCK, FUNC0_STAGE + func);
+
+ if (CHIP_IS_E1x(bp)) {
+ main_mem_size = HC_REG_MAIN_MEMORY_SIZE / 2; /*dwords*/
+ main_mem_base = HC_REG_MAIN_MEMORY +
+ BP_PORT(bp) * (main_mem_size * 4);
+ main_mem_prty_clr = HC_REG_HC_PRTY_STS_CLR;
+ main_mem_width = 8;
+
+ val = REG_RD(bp, main_mem_prty_clr);
+ if (val)
+ DP(BNX2X_MSG_MCP, "Hmmm... Parity errors in HC "
+ "block during "
+ "function init (0x%x)!\n", val);
+
+ /* Clear "false" parity errors in MSI-X table */
+ for (i = main_mem_base;
+ i < main_mem_base + main_mem_size * 4;
+ i += main_mem_width) {
+ bnx2x_read_dmae(bp, i, main_mem_width / 4);
+ bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data),
+ i, main_mem_width / 4);
+ }
+ /* Clear HC parity attention */
+ REG_RD(bp, main_mem_prty_clr);
+ }
+
+ bnx2x_phy_probe(&bp->link_params);
+
return 0;
}
int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
{
- int i, rc = 0;
+ int rc = 0;
DP(BNX2X_MSG_MCP, "function %d load_code %x\n",
- BP_FUNC(bp), load_code);
+ BP_ABS_FUNC(bp), load_code);
bp->dmae_ready = 0;
mutex_init(&bp->dmae_mutex);
@@ -4499,21 +5750,20 @@ int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
switch (load_code) {
case FW_MSG_CODE_DRV_LOAD_COMMON:
- rc = bnx2x_init_common(bp);
+ case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP:
+ rc = bnx2x_init_hw_common(bp, load_code);
if (rc)
goto init_hw_err;
/* no break */
case FW_MSG_CODE_DRV_LOAD_PORT:
- bp->dmae_ready = 1;
- rc = bnx2x_init_port(bp);
+ rc = bnx2x_init_hw_port(bp);
if (rc)
goto init_hw_err;
/* no break */
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
- bp->dmae_ready = 1;
- rc = bnx2x_init_func(bp);
+ rc = bnx2x_init_hw_func(bp);
if (rc)
goto init_hw_err;
break;
@@ -4524,22 +5774,14 @@ int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
}
if (!BP_NOMCP(bp)) {
- int func = BP_FUNC(bp);
+ int mb_idx = BP_FW_MB_IDX(bp);
bp->fw_drv_pulse_wr_seq =
- (SHMEM_RD(bp, func_mb[func].drv_pulse_mb) &
+ (SHMEM_RD(bp, func_mb[mb_idx].drv_pulse_mb) &
DRV_PULSE_SEQ_MASK);
DP(BNX2X_MSG_MCP, "drv_pulse 0x%x\n", bp->fw_drv_pulse_wr_seq);
}
- /* this needs to be done before gunzip end */
- bnx2x_zero_def_sb(bp);
- for_each_queue(bp, i)
- bnx2x_zero_sb(bp, BP_L_ID(bp) + i);
-#ifdef BCM_CNIC
- bnx2x_zero_sb(bp, BP_L_ID(bp) + i);
-#endif
-
init_hw_err:
bnx2x_gunzip_end(bp);
@@ -4552,7 +5794,7 @@ void bnx2x_free_mem(struct bnx2x *bp)
#define BNX2X_PCI_FREE(x, y, size) \
do { \
if (x) { \
- dma_free_coherent(&bp->pdev->dev, size, x, y); \
+ dma_free_coherent(&bp->pdev->dev, size, (void *)x, y); \
x = NULL; \
y = 0; \
} \
@@ -4561,7 +5803,7 @@ void bnx2x_free_mem(struct bnx2x *bp)
#define BNX2X_FREE(x) \
do { \
if (x) { \
- vfree(x); \
+ kfree((void *)x); \
x = NULL; \
} \
} while (0)
@@ -4571,11 +5813,15 @@ void bnx2x_free_mem(struct bnx2x *bp)
/* fastpath */
/* Common */
for_each_queue(bp, i) {
-
/* status blocks */
- BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk),
- bnx2x_fp(bp, i, status_blk_mapping),
- sizeof(struct host_status_block));
+ if (CHIP_IS_E2(bp))
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e2_sb),
+ bnx2x_fp(bp, i, status_blk_mapping),
+ sizeof(struct host_hc_status_block_e2));
+ else
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e1x_sb),
+ bnx2x_fp(bp, i, status_blk_mapping),
+ sizeof(struct host_hc_status_block_e1x));
}
/* Rx */
for_each_queue(bp, i) {
@@ -4609,28 +5855,56 @@ void bnx2x_free_mem(struct bnx2x *bp)
/* end of fastpath */
BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
- sizeof(struct host_def_status_block));
+ sizeof(struct host_sp_status_block));
BNX2X_PCI_FREE(bp->slowpath, bp->slowpath_mapping,
sizeof(struct bnx2x_slowpath));
+ BNX2X_PCI_FREE(bp->context.vcxt, bp->context.cxt_mapping,
+ bp->context.size);
+
+ bnx2x_ilt_mem_op(bp, ILT_MEMOP_FREE);
+
+ BNX2X_FREE(bp->ilt->lines);
+
#ifdef BCM_CNIC
- BNX2X_PCI_FREE(bp->t1, bp->t1_mapping, 64*1024);
- BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, 16*1024);
- BNX2X_PCI_FREE(bp->timers, bp->timers_mapping, 8*1024);
- BNX2X_PCI_FREE(bp->qm, bp->qm_mapping, 128*1024);
- BNX2X_PCI_FREE(bp->cnic_sb, bp->cnic_sb_mapping,
- sizeof(struct host_status_block));
+ if (CHIP_IS_E2(bp))
+ BNX2X_PCI_FREE(bp->cnic_sb.e2_sb, bp->cnic_sb_mapping,
+ sizeof(struct host_hc_status_block_e2));
+ else
+ BNX2X_PCI_FREE(bp->cnic_sb.e1x_sb, bp->cnic_sb_mapping,
+ sizeof(struct host_hc_status_block_e1x));
+
+ BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, SRC_T2_SZ);
#endif
+
BNX2X_PCI_FREE(bp->spq, bp->spq_mapping, BCM_PAGE_SIZE);
+ BNX2X_PCI_FREE(bp->eq_ring, bp->eq_mapping,
+ BCM_PAGE_SIZE * NUM_EQ_PAGES);
+
#undef BNX2X_PCI_FREE
#undef BNX2X_KFREE
}
-int bnx2x_alloc_mem(struct bnx2x *bp)
+static inline void set_sb_shortcuts(struct bnx2x *bp, int index)
{
+ union host_hc_status_block status_blk = bnx2x_fp(bp, index, status_blk);
+ if (CHIP_IS_E2(bp)) {
+ bnx2x_fp(bp, index, sb_index_values) =
+ (__le16 *)status_blk.e2_sb->sb.index_values;
+ bnx2x_fp(bp, index, sb_running_index) =
+ (__le16 *)status_blk.e2_sb->sb.running_index;
+ } else {
+ bnx2x_fp(bp, index, sb_index_values) =
+ (__le16 *)status_blk.e1x_sb->sb.index_values;
+ bnx2x_fp(bp, index, sb_running_index) =
+ (__le16 *)status_blk.e1x_sb->sb.running_index;
+ }
+}
+int bnx2x_alloc_mem(struct bnx2x *bp)
+{
#define BNX2X_PCI_ALLOC(x, y, size) \
do { \
x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
@@ -4641,10 +5915,9 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
#define BNX2X_ALLOC(x, size) \
do { \
- x = vmalloc(size); \
+ x = kzalloc(size, GFP_KERNEL); \
if (x == NULL) \
goto alloc_mem_err; \
- memset(x, 0, size); \
} while (0)
int i;
@@ -4652,12 +5925,19 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
/* fastpath */
/* Common */
for_each_queue(bp, i) {
+ union host_hc_status_block *sb = &bnx2x_fp(bp, i, status_blk);
bnx2x_fp(bp, i, bp) = bp;
-
/* status blocks */
- BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, status_blk),
+ if (CHIP_IS_E2(bp))
+ BNX2X_PCI_ALLOC(sb->e2_sb,
+ &bnx2x_fp(bp, i, status_blk_mapping),
+ sizeof(struct host_hc_status_block_e2));
+ else
+ BNX2X_PCI_ALLOC(sb->e1x_sb,
&bnx2x_fp(bp, i, status_blk_mapping),
- sizeof(struct host_status_block));
+ sizeof(struct host_hc_status_block_e1x));
+
+ set_sb_shortcuts(bp, i);
}
/* Rx */
for_each_queue(bp, i) {
@@ -4693,37 +5973,41 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
}
/* end of fastpath */
+#ifdef BCM_CNIC
+ if (CHIP_IS_E2(bp))
+ BNX2X_PCI_ALLOC(bp->cnic_sb.e2_sb, &bp->cnic_sb_mapping,
+ sizeof(struct host_hc_status_block_e2));
+ else
+ BNX2X_PCI_ALLOC(bp->cnic_sb.e1x_sb, &bp->cnic_sb_mapping,
+ sizeof(struct host_hc_status_block_e1x));
+
+ /* allocate searcher T2 table */
+ BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, SRC_T2_SZ);
+#endif
+
+
BNX2X_PCI_ALLOC(bp->def_status_blk, &bp->def_status_blk_mapping,
- sizeof(struct host_def_status_block));
+ sizeof(struct host_sp_status_block));
BNX2X_PCI_ALLOC(bp->slowpath, &bp->slowpath_mapping,
sizeof(struct bnx2x_slowpath));
-#ifdef BCM_CNIC
- BNX2X_PCI_ALLOC(bp->t1, &bp->t1_mapping, 64*1024);
-
- /* allocate searcher T2 table
- we allocate 1/4 of alloc num for T2
- (which is not entered into the ILT) */
- BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, 16*1024);
-
- /* Initialize T2 (for 1024 connections) */
- for (i = 0; i < 16*1024; i += 64)
- *(u64 *)((char *)bp->t2 + i + 56) = bp->t2_mapping + i + 64;
+ bp->context.size = sizeof(union cdu_context) * bp->l2_cid_count;
- /* Timer block array (8*MAX_CONN) phys uncached for now 1024 conns */
- BNX2X_PCI_ALLOC(bp->timers, &bp->timers_mapping, 8*1024);
+ BNX2X_PCI_ALLOC(bp->context.vcxt, &bp->context.cxt_mapping,
+ bp->context.size);
- /* QM queues (128*MAX_CONN) */
- BNX2X_PCI_ALLOC(bp->qm, &bp->qm_mapping, 128*1024);
+ BNX2X_ALLOC(bp->ilt->lines, sizeof(struct ilt_line) * ILT_MAX_LINES);
- BNX2X_PCI_ALLOC(bp->cnic_sb, &bp->cnic_sb_mapping,
- sizeof(struct host_status_block));
-#endif
+ if (bnx2x_ilt_mem_op(bp, ILT_MEMOP_ALLOC))
+ goto alloc_mem_err;
/* Slow path ring */
BNX2X_PCI_ALLOC(bp->spq, &bp->spq_mapping, BCM_PAGE_SIZE);
+ /* EQ */
+ BNX2X_PCI_ALLOC(bp->eq_ring, &bp->eq_mapping,
+ BCM_PAGE_SIZE * NUM_EQ_PAGES);
return 0;
alloc_mem_err:
@@ -4734,97 +6018,47 @@ alloc_mem_err:
#undef BNX2X_ALLOC
}
-
/*
* Init service functions
*/
-
-/**
- * Sets a MAC in a CAM for a few L2 Clients for E1 chip
- *
- * @param bp driver descriptor
- * @param set set or clear an entry (1 or 0)
- * @param mac pointer to a buffer containing a MAC
- * @param cl_bit_vec bit vector of clients to register a MAC for
- * @param cam_offset offset in a CAM to use
- * @param with_bcast set broadcast MAC as well
- */
-static void bnx2x_set_mac_addr_e1_gen(struct bnx2x *bp, int set, u8 *mac,
- u32 cl_bit_vec, u8 cam_offset,
- u8 with_bcast)
+int bnx2x_func_start(struct bnx2x *bp)
{
- struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config);
- int port = BP_PORT(bp);
-
- /* CAM allocation
- * unicasts 0-31:port0 32-63:port1
- * multicast 64-127:port0 128-191:port1
- */
- config->hdr.length = 1 + (with_bcast ? 1 : 0);
- config->hdr.offset = cam_offset;
- config->hdr.client_id = 0xff;
- config->hdr.reserved1 = 0;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_FUNCTION_START, 0, 0, 0, 1);
- /* primary MAC */
- config->config_table[0].cam_entry.msb_mac_addr =
- swab16(*(u16 *)&mac[0]);
- config->config_table[0].cam_entry.middle_mac_addr =
- swab16(*(u16 *)&mac[2]);
- config->config_table[0].cam_entry.lsb_mac_addr =
- swab16(*(u16 *)&mac[4]);
- config->config_table[0].cam_entry.flags = cpu_to_le16(port);
- if (set)
- config->config_table[0].target_table_entry.flags = 0;
- else
- CAM_INVALIDATE(config->config_table[0]);
- config->config_table[0].target_table_entry.clients_bit_vector =
- cpu_to_le32(cl_bit_vec);
- config->config_table[0].target_table_entry.vlan_id = 0;
+ /* Wait for completion */
+ return bnx2x_wait_ramrod(bp, BNX2X_STATE_FUNC_STARTED, 0, &(bp->state),
+ WAIT_RAMROD_COMMON);
+}
- DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x)\n",
- (set ? "setting" : "clearing"),
- config->config_table[0].cam_entry.msb_mac_addr,
- config->config_table[0].cam_entry.middle_mac_addr,
- config->config_table[0].cam_entry.lsb_mac_addr);
-
- /* broadcast */
- if (with_bcast) {
- config->config_table[1].cam_entry.msb_mac_addr =
- cpu_to_le16(0xffff);
- config->config_table[1].cam_entry.middle_mac_addr =
- cpu_to_le16(0xffff);
- config->config_table[1].cam_entry.lsb_mac_addr =
- cpu_to_le16(0xffff);
- config->config_table[1].cam_entry.flags = cpu_to_le16(port);
- if (set)
- config->config_table[1].target_table_entry.flags =
- TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST;
- else
- CAM_INVALIDATE(config->config_table[1]);
- config->config_table[1].target_table_entry.clients_bit_vector =
- cpu_to_le32(cl_bit_vec);
- config->config_table[1].target_table_entry.vlan_id = 0;
- }
+int bnx2x_func_stop(struct bnx2x *bp)
+{
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_FUNCTION_STOP, 0, 0, 0, 1);
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
- U64_HI(bnx2x_sp_mapping(bp, mac_config)),
- U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+ /* Wait for completion */
+ return bnx2x_wait_ramrod(bp, BNX2X_STATE_CLOSING_WAIT4_UNLOAD,
+ 0, &(bp->state), WAIT_RAMROD_COMMON);
}
/**
- * Sets a MAC in a CAM for a few L2 Clients for E1H chip
+ * Sets a MAC in a CAM for a few L2 Clients for E1x chips
*
* @param bp driver descriptor
* @param set set or clear an entry (1 or 0)
* @param mac pointer to a buffer containing a MAC
* @param cl_bit_vec bit vector of clients to register a MAC for
* @param cam_offset offset in a CAM to use
+ * @param is_bcast is the set MAC a broadcast address (for E1 only)
*/
-static void bnx2x_set_mac_addr_e1h_gen(struct bnx2x *bp, int set, u8 *mac,
- u32 cl_bit_vec, u8 cam_offset)
+static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, u8 *mac,
+ u32 cl_bit_vec, u8 cam_offset,
+ u8 is_bcast)
{
- struct mac_configuration_cmd_e1h *config =
- (struct mac_configuration_cmd_e1h *)bnx2x_sp(bp, mac_config);
+ struct mac_configuration_cmd *config =
+ (struct mac_configuration_cmd *)bnx2x_sp(bp, mac_config);
+ int ramrod_flags = WAIT_RAMROD_COMMON;
+
+ bp->set_mac_pending = 1;
+ smp_wmb();
config->hdr.length = 1;
config->hdr.offset = cam_offset;
@@ -4841,29 +6075,41 @@ static void bnx2x_set_mac_addr_e1h_gen(struct bnx2x *bp, int set, u8 *mac,
config->config_table[0].clients_bit_vector =
cpu_to_le32(cl_bit_vec);
config->config_table[0].vlan_id = 0;
- config->config_table[0].e1hov_id = cpu_to_le16(bp->e1hov);
+ config->config_table[0].pf_id = BP_FUNC(bp);
if (set)
- config->config_table[0].flags = BP_PORT(bp);
+ SET_FLAG(config->config_table[0].flags,
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
+ T_ETH_MAC_COMMAND_SET);
else
- config->config_table[0].flags =
- MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE;
+ SET_FLAG(config->config_table[0].flags,
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
+ T_ETH_MAC_COMMAND_INVALIDATE);
+
+ if (is_bcast)
+ SET_FLAG(config->config_table[0].flags,
+ MAC_CONFIGURATION_ENTRY_BROADCAST, 1);
- DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) E1HOV %d CLID mask %d\n",
+ DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) PF_ID %d CLID mask %d\n",
(set ? "setting" : "clearing"),
config->config_table[0].msb_mac_addr,
config->config_table[0].middle_mac_addr,
- config->config_table[0].lsb_mac_addr, bp->e1hov, cl_bit_vec);
+ config->config_table[0].lsb_mac_addr, BP_FUNC(bp), cl_bit_vec);
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0,
U64_HI(bnx2x_sp_mapping(bp, mac_config)),
- U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+ U64_LO(bnx2x_sp_mapping(bp, mac_config)), 1);
+
+ /* Wait for a completion */
+ bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, ramrod_flags);
}
-static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
- int *state_p, int poll)
+int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
+ int *state_p, int flags)
{
/* can take a while if any port is running */
int cnt = 5000;
+ u8 poll = flags & WAIT_RAMROD_POLL;
+ u8 common = flags & WAIT_RAMROD_COMMON;
DP(NETIF_MSG_IFUP, "%s for state to become %x on IDX [%d]\n",
poll ? "polling" : "waiting", state, idx);
@@ -4871,13 +6117,17 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
might_sleep();
while (cnt--) {
if (poll) {
- bnx2x_rx_int(bp->fp, 10);
- /* if index is different from 0
- * the reply for some commands will
- * be on the non default queue
- */
- if (idx)
- bnx2x_rx_int(&bp->fp[idx], 10);
+ if (common)
+ bnx2x_eq_int(bp);
+ else {
+ bnx2x_rx_int(bp->fp, 10);
+ /* if index is different from 0
+ * the reply for some commands will
+ * be on the non default queue
+ */
+ if (idx)
+ bnx2x_rx_int(&bp->fp[idx], 10);
+ }
}
mb(); /* state is changed by bnx2x_sp_event() */
@@ -4904,29 +6154,112 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
return -EBUSY;
}
-void bnx2x_set_eth_mac_addr_e1h(struct bnx2x *bp, int set)
+u8 bnx2x_e1h_cam_offset(struct bnx2x *bp, u8 rel_offset)
{
- bp->set_mac_pending++;
- smp_wmb();
+ if (CHIP_IS_E1H(bp))
+ return E1H_FUNC_MAX * rel_offset + BP_FUNC(bp);
+ else if (CHIP_MODE_IS_4_PORT(bp))
+ return BP_FUNC(bp) * 32 + rel_offset;
+ else
+ return BP_VN(bp) * 32 + rel_offset;
+}
- bnx2x_set_mac_addr_e1h_gen(bp, set, bp->dev->dev_addr,
- (1 << bp->fp->cl_id), BP_FUNC(bp));
+void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
+{
+ u8 cam_offset = (CHIP_IS_E1(bp) ? (BP_PORT(bp) ? 32 : 0) :
+ bnx2x_e1h_cam_offset(bp, CAM_ETH_LINE));
- /* Wait for a completion */
- bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
+ /* networking MAC */
+ bnx2x_set_mac_addr_gen(bp, set, bp->dev->dev_addr,
+ (1 << bp->fp->cl_id), cam_offset , 0);
+
+ if (CHIP_IS_E1(bp)) {
+ /* broadcast MAC */
+ u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+ bnx2x_set_mac_addr_gen(bp, set, bcast, 0, cam_offset + 1, 1);
+ }
}
+static void bnx2x_set_e1_mc_list(struct bnx2x *bp, u8 offset)
+{
+ int i = 0, old;
+ struct net_device *dev = bp->dev;
+ struct netdev_hw_addr *ha;
+ struct mac_configuration_cmd *config_cmd = bnx2x_sp(bp, mcast_config);
+ dma_addr_t config_cmd_map = bnx2x_sp_mapping(bp, mcast_config);
+
+ netdev_for_each_mc_addr(ha, dev) {
+ /* copy mac */
+ config_cmd->config_table[i].msb_mac_addr =
+ swab16(*(u16 *)&bnx2x_mc_addr(ha)[0]);
+ config_cmd->config_table[i].middle_mac_addr =
+ swab16(*(u16 *)&bnx2x_mc_addr(ha)[2]);
+ config_cmd->config_table[i].lsb_mac_addr =
+ swab16(*(u16 *)&bnx2x_mc_addr(ha)[4]);
+
+ config_cmd->config_table[i].vlan_id = 0;
+ config_cmd->config_table[i].pf_id = BP_FUNC(bp);
+ config_cmd->config_table[i].clients_bit_vector =
+ cpu_to_le32(1 << BP_L_ID(bp));
-void bnx2x_set_eth_mac_addr_e1(struct bnx2x *bp, int set)
+ SET_FLAG(config_cmd->config_table[i].flags,
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
+ T_ETH_MAC_COMMAND_SET);
+
+ DP(NETIF_MSG_IFUP,
+ "setting MCAST[%d] (%04x:%04x:%04x)\n", i,
+ config_cmd->config_table[i].msb_mac_addr,
+ config_cmd->config_table[i].middle_mac_addr,
+ config_cmd->config_table[i].lsb_mac_addr);
+ i++;
+ }
+ old = config_cmd->hdr.length;
+ if (old > i) {
+ for (; i < old; i++) {
+ if (CAM_IS_INVALID(config_cmd->
+ config_table[i])) {
+ /* already invalidated */
+ break;
+ }
+ /* invalidate */
+ SET_FLAG(config_cmd->config_table[i].flags,
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
+ T_ETH_MAC_COMMAND_INVALIDATE);
+ }
+ }
+
+ config_cmd->hdr.length = i;
+ config_cmd->hdr.offset = offset;
+ config_cmd->hdr.client_id = 0xff;
+ config_cmd->hdr.reserved1 = 0;
+
+ bp->set_mac_pending = 1;
+ smp_wmb();
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0,
+ U64_HI(config_cmd_map), U64_LO(config_cmd_map), 1);
+}
+static void bnx2x_invlidate_e1_mc_list(struct bnx2x *bp)
{
- bp->set_mac_pending++;
+ int i;
+ struct mac_configuration_cmd *config_cmd = bnx2x_sp(bp, mcast_config);
+ dma_addr_t config_cmd_map = bnx2x_sp_mapping(bp, mcast_config);
+ int ramrod_flags = WAIT_RAMROD_COMMON;
+
+ bp->set_mac_pending = 1;
smp_wmb();
- bnx2x_set_mac_addr_e1_gen(bp, set, bp->dev->dev_addr,
- (1 << bp->fp->cl_id), (BP_PORT(bp) ? 32 : 0),
- 1);
+ for (i = 0; i < config_cmd->hdr.length; i++)
+ SET_FLAG(config_cmd->config_table[i].flags,
+ MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
+ T_ETH_MAC_COMMAND_INVALIDATE);
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0,
+ U64_HI(config_cmd_map), U64_LO(config_cmd_map), 1);
/* Wait for a completion */
- bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
+ bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending,
+ ramrod_flags);
+
}
#ifdef BCM_CNIC
@@ -4942,174 +6275,463 @@ void bnx2x_set_eth_mac_addr_e1(struct bnx2x *bp, int set)
*/
int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
{
- u32 cl_bit_vec = (1 << BCM_ISCSI_ETH_CL_ID);
-
- bp->set_mac_pending++;
- smp_wmb();
+ u8 cam_offset = (CHIP_IS_E1(bp) ? ((BP_PORT(bp) ? 32 : 0) + 2) :
+ bnx2x_e1h_cam_offset(bp, CAM_ISCSI_ETH_LINE));
+ u32 iscsi_l2_cl_id = BNX2X_ISCSI_ETH_CL_ID;
+ u32 cl_bit_vec = (1 << iscsi_l2_cl_id);
/* Send a SET_MAC ramrod */
- if (CHIP_IS_E1(bp))
- bnx2x_set_mac_addr_e1_gen(bp, set, bp->iscsi_mac,
- cl_bit_vec, (BP_PORT(bp) ? 32 : 0) + 2,
- 1);
- else
- /* CAM allocation for E1H
- * unicasts: by func number
- * multicast: 20+FUNC*20, 20 each
- */
- bnx2x_set_mac_addr_e1h_gen(bp, set, bp->iscsi_mac,
- cl_bit_vec, E1H_FUNC_MAX + BP_FUNC(bp));
-
- /* Wait for a completion when setting */
- bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
-
+ bnx2x_set_mac_addr_gen(bp, set, bp->iscsi_mac, cl_bit_vec,
+ cam_offset, 0);
return 0;
}
#endif
-int bnx2x_setup_leading(struct bnx2x *bp)
-{
- int rc;
+static void bnx2x_fill_cl_init_data(struct bnx2x *bp,
+ struct bnx2x_client_init_params *params,
+ u8 activate,
+ struct client_init_ramrod_data *data)
+{
+ /* Clear the buffer */
+ memset(data, 0, sizeof(*data));
+
+ /* general */
+ data->general.client_id = params->rxq_params.cl_id;
+ data->general.statistics_counter_id = params->rxq_params.stat_id;
+ data->general.statistics_en_flg =
+ (params->rxq_params.flags & QUEUE_FLG_STATS) ? 1 : 0;
+ data->general.activate_flg = activate;
+ data->general.sp_client_id = params->rxq_params.spcl_id;
+
+ /* Rx data */
+ data->rx.tpa_en_flg =
+ (params->rxq_params.flags & QUEUE_FLG_TPA) ? 1 : 0;
+ data->rx.vmqueue_mode_en_flg = 0;
+ data->rx.cache_line_alignment_log_size =
+ params->rxq_params.cache_line_log;
+ data->rx.enable_dynamic_hc =
+ (params->rxq_params.flags & QUEUE_FLG_DHC) ? 1 : 0;
+ data->rx.max_sges_for_packet = params->rxq_params.max_sges_pkt;
+ data->rx.client_qzone_id = params->rxq_params.cl_qzone_id;
+ data->rx.max_agg_size = params->rxq_params.tpa_agg_sz;
+
+ /* We don't set drop flags */
+ data->rx.drop_ip_cs_err_flg = 0;
+ data->rx.drop_tcp_cs_err_flg = 0;
+ data->rx.drop_ttl0_flg = 0;
+ data->rx.drop_udp_cs_err_flg = 0;
+
+ data->rx.inner_vlan_removal_enable_flg =
+ (params->rxq_params.flags & QUEUE_FLG_VLAN) ? 1 : 0;
+ data->rx.outer_vlan_removal_enable_flg =
+ (params->rxq_params.flags & QUEUE_FLG_OV) ? 1 : 0;
+ data->rx.status_block_id = params->rxq_params.fw_sb_id;
+ data->rx.rx_sb_index_number = params->rxq_params.sb_cq_index;
+ data->rx.bd_buff_size = cpu_to_le16(params->rxq_params.buf_sz);
+ data->rx.sge_buff_size = cpu_to_le16(params->rxq_params.sge_buf_sz);
+ data->rx.mtu = cpu_to_le16(params->rxq_params.mtu);
+ data->rx.bd_page_base.lo =
+ cpu_to_le32(U64_LO(params->rxq_params.dscr_map));
+ data->rx.bd_page_base.hi =
+ cpu_to_le32(U64_HI(params->rxq_params.dscr_map));
+ data->rx.sge_page_base.lo =
+ cpu_to_le32(U64_LO(params->rxq_params.sge_map));
+ data->rx.sge_page_base.hi =
+ cpu_to_le32(U64_HI(params->rxq_params.sge_map));
+ data->rx.cqe_page_base.lo =
+ cpu_to_le32(U64_LO(params->rxq_params.rcq_map));
+ data->rx.cqe_page_base.hi =
+ cpu_to_le32(U64_HI(params->rxq_params.rcq_map));
+ data->rx.is_leading_rss =
+ (params->ramrod_params.flags & CLIENT_IS_LEADING_RSS) ? 1 : 0;
+ data->rx.is_approx_mcast = data->rx.is_leading_rss;
+
+ /* Tx data */
+ data->tx.enforce_security_flg = 0; /* VF specific */
+ data->tx.tx_status_block_id = params->txq_params.fw_sb_id;
+ data->tx.tx_sb_index_number = params->txq_params.sb_cq_index;
+ data->tx.mtu = 0; /* VF specific */
+ data->tx.tx_bd_page_base.lo =
+ cpu_to_le32(U64_LO(params->txq_params.dscr_map));
+ data->tx.tx_bd_page_base.hi =
+ cpu_to_le32(U64_HI(params->txq_params.dscr_map));
+
+ /* flow control data */
+ data->fc.cqe_pause_thr_low = cpu_to_le16(params->pause.rcq_th_lo);
+ data->fc.cqe_pause_thr_high = cpu_to_le16(params->pause.rcq_th_hi);
+ data->fc.bd_pause_thr_low = cpu_to_le16(params->pause.bd_th_lo);
+ data->fc.bd_pause_thr_high = cpu_to_le16(params->pause.bd_th_hi);
+ data->fc.sge_pause_thr_low = cpu_to_le16(params->pause.sge_th_lo);
+ data->fc.sge_pause_thr_high = cpu_to_le16(params->pause.sge_th_hi);
+ data->fc.rx_cos_mask = cpu_to_le16(params->pause.pri_map);
+
+ data->fc.safc_group_num = params->txq_params.cos;
+ data->fc.safc_group_en_flg =
+ (params->txq_params.flags & QUEUE_FLG_COS) ? 1 : 0;
+ data->fc.traffic_type = LLFC_TRAFFIC_TYPE_NW;
+}
+
+static inline void bnx2x_set_ctx_validation(struct eth_context *cxt, u32 cid)
+{
+ /* ustorm cxt validation */
+ cxt->ustorm_ag_context.cdu_usage =
+ CDU_RSRVD_VALUE_TYPE_A(cid, CDU_REGION_NUMBER_UCM_AG,
+ ETH_CONNECTION_TYPE);
+ /* xcontext validation */
+ cxt->xstorm_ag_context.cdu_reserved =
+ CDU_RSRVD_VALUE_TYPE_A(cid, CDU_REGION_NUMBER_XCM_AG,
+ ETH_CONNECTION_TYPE);
+}
+
+int bnx2x_setup_fw_client(struct bnx2x *bp,
+ struct bnx2x_client_init_params *params,
+ u8 activate,
+ struct client_init_ramrod_data *data,
+ dma_addr_t data_mapping)
+{
+ u16 hc_usec;
+ int ramrod = RAMROD_CMD_ID_ETH_CLIENT_SETUP;
+ int ramrod_flags = 0, rc;
+
+ /* HC and context validation values */
+ hc_usec = params->txq_params.hc_rate ?
+ 1000000 / params->txq_params.hc_rate : 0;
+ bnx2x_update_coalesce_sb_index(bp,
+ params->txq_params.fw_sb_id,
+ params->txq_params.sb_cq_index,
+ !(params->txq_params.flags & QUEUE_FLG_HC),
+ hc_usec);
+
+ *(params->ramrod_params.pstate) = BNX2X_FP_STATE_OPENING;
+
+ hc_usec = params->rxq_params.hc_rate ?
+ 1000000 / params->rxq_params.hc_rate : 0;
+ bnx2x_update_coalesce_sb_index(bp,
+ params->rxq_params.fw_sb_id,
+ params->rxq_params.sb_cq_index,
+ !(params->rxq_params.flags & QUEUE_FLG_HC),
+ hc_usec);
+
+ bnx2x_set_ctx_validation(params->rxq_params.cxt,
+ params->rxq_params.cid);
+
+ /* zero stats */
+ if (params->txq_params.flags & QUEUE_FLG_STATS)
+ storm_memset_xstats_zero(bp, BP_PORT(bp),
+ params->txq_params.stat_id);
+
+ if (params->rxq_params.flags & QUEUE_FLG_STATS) {
+ storm_memset_ustats_zero(bp, BP_PORT(bp),
+ params->rxq_params.stat_id);
+ storm_memset_tstats_zero(bp, BP_PORT(bp),
+ params->rxq_params.stat_id);
+ }
+
+ /* Fill the ramrod data */
+ bnx2x_fill_cl_init_data(bp, params, activate, data);
+
+ /* SETUP ramrod.
+ *
+ * bnx2x_sp_post() takes a spin_lock thus no other explict memory
+ * barrier except from mmiowb() is needed to impose a
+ * proper ordering of memory operations.
+ */
+ mmiowb();
- /* reset IGU state */
- bnx2x_ack_sb(bp, bp->fp[0].sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
- /* SETUP ramrod */
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_SETUP, 0, 0, 0, 0);
+ bnx2x_sp_post(bp, ramrod, params->ramrod_params.cid,
+ U64_HI(data_mapping), U64_LO(data_mapping), 0);
/* Wait for completion */
- rc = bnx2x_wait_ramrod(bp, BNX2X_STATE_OPEN, 0, &(bp->state), 0);
-
+ rc = bnx2x_wait_ramrod(bp, params->ramrod_params.state,
+ params->ramrod_params.index,
+ params->ramrod_params.pstate,
+ ramrod_flags);
return rc;
}
-int bnx2x_setup_multi(struct bnx2x *bp, int index)
+/**
+ * Configure interrupt mode according to current configuration.
+ * In case of MSI-X it will also try to enable MSI-X.
+ *
+ * @param bp
+ *
+ * @return int
+ */
+static int __devinit bnx2x_set_int_mode(struct bnx2x *bp)
{
- struct bnx2x_fastpath *fp = &bp->fp[index];
+ int rc = 0;
- /* reset IGU state */
- bnx2x_ack_sb(bp, fp->sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+ switch (bp->int_mode) {
+ case INT_MODE_MSI:
+ bnx2x_enable_msi(bp);
+ /* falling through... */
+ case INT_MODE_INTx:
+ bp->num_queues = 1;
+ DP(NETIF_MSG_IFUP, "set number of queues to 1\n");
+ break;
+ default:
+ /* Set number of queues according to bp->multi_mode value */
+ bnx2x_set_num_queues(bp);
- /* SETUP ramrod */
- fp->state = BNX2X_FP_STATE_OPENING;
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CLIENT_SETUP, index, 0,
- fp->cl_id, 0);
+ DP(NETIF_MSG_IFUP, "set number of queues to %d\n",
+ bp->num_queues);
- /* Wait for completion */
- return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_OPEN, index,
- &(fp->state), 0);
-}
+ /* if we can't use MSI-X we only need one fp,
+ * so try to enable MSI-X with the requested number of fp's
+ * and fallback to MSI or legacy INTx with one fp
+ */
+ rc = bnx2x_enable_msix(bp);
+ if (rc) {
+ /* failed to enable MSI-X */
+ if (bp->multi_mode)
+ DP(NETIF_MSG_IFUP,
+ "Multi requested but failed to "
+ "enable MSI-X (%d), "
+ "set number of queues to %d\n",
+ bp->num_queues,
+ 1);
+ bp->num_queues = 1;
+
+ if (!(bp->flags & DISABLE_MSI_FLAG))
+ bnx2x_enable_msi(bp);
+ }
+ break;
+ }
+
+ return rc;
+}
-void bnx2x_set_num_queues_msix(struct bnx2x *bp)
+/* must be called prioir to any HW initializations */
+static inline u16 bnx2x_cid_ilt_lines(struct bnx2x *bp)
{
+ return L2_ILT_LINES(bp);
+}
- switch (bp->multi_mode) {
- case ETH_RSS_MODE_DISABLED:
- bp->num_queues = 1;
- break;
+void bnx2x_ilt_set_info(struct bnx2x *bp)
+{
+ struct ilt_client_info *ilt_client;
+ struct bnx2x_ilt *ilt = BP_ILT(bp);
+ u16 line = 0;
- case ETH_RSS_MODE_REGULAR:
- if (num_queues)
- bp->num_queues = min_t(u32, num_queues,
- BNX2X_MAX_QUEUES(bp));
- else
- bp->num_queues = min_t(u32, num_online_cpus(),
- BNX2X_MAX_QUEUES(bp));
- break;
+ ilt->start_line = FUNC_ILT_BASE(BP_FUNC(bp));
+ DP(BNX2X_MSG_SP, "ilt starts at line %d\n", ilt->start_line);
+ /* CDU */
+ ilt_client = &ilt->clients[ILT_CLIENT_CDU];
+ ilt_client->client_num = ILT_CLIENT_CDU;
+ ilt_client->page_size = CDU_ILT_PAGE_SZ;
+ ilt_client->flags = ILT_CLIENT_SKIP_MEM;
+ ilt_client->start = line;
+ line += L2_ILT_LINES(bp);
+#ifdef BCM_CNIC
+ line += CNIC_ILT_LINES;
+#endif
+ ilt_client->end = line - 1;
+
+ DP(BNX2X_MSG_SP, "ilt client[CDU]: start %d, end %d, psz 0x%x, "
+ "flags 0x%x, hw psz %d\n",
+ ilt_client->start,
+ ilt_client->end,
+ ilt_client->page_size,
+ ilt_client->flags,
+ ilog2(ilt_client->page_size >> 12));
+
+ /* QM */
+ if (QM_INIT(bp->qm_cid_count)) {
+ ilt_client = &ilt->clients[ILT_CLIENT_QM];
+ ilt_client->client_num = ILT_CLIENT_QM;
+ ilt_client->page_size = QM_ILT_PAGE_SZ;
+ ilt_client->flags = 0;
+ ilt_client->start = line;
+
+ /* 4 bytes for each cid */
+ line += DIV_ROUND_UP(bp->qm_cid_count * QM_QUEUES_PER_FUNC * 4,
+ QM_ILT_PAGE_SZ);
+
+ ilt_client->end = line - 1;
+
+ DP(BNX2X_MSG_SP, "ilt client[QM]: start %d, end %d, psz 0x%x, "
+ "flags 0x%x, hw psz %d\n",
+ ilt_client->start,
+ ilt_client->end,
+ ilt_client->page_size,
+ ilt_client->flags,
+ ilog2(ilt_client->page_size >> 12));
+
+ }
+ /* SRC */
+ ilt_client = &ilt->clients[ILT_CLIENT_SRC];
+#ifdef BCM_CNIC
+ ilt_client->client_num = ILT_CLIENT_SRC;
+ ilt_client->page_size = SRC_ILT_PAGE_SZ;
+ ilt_client->flags = 0;
+ ilt_client->start = line;
+ line += SRC_ILT_LINES;
+ ilt_client->end = line - 1;
+
+ DP(BNX2X_MSG_SP, "ilt client[SRC]: start %d, end %d, psz 0x%x, "
+ "flags 0x%x, hw psz %d\n",
+ ilt_client->start,
+ ilt_client->end,
+ ilt_client->page_size,
+ ilt_client->flags,
+ ilog2(ilt_client->page_size >> 12));
- default:
- bp->num_queues = 1;
- break;
- }
-}
+#else
+ ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM);
+#endif
+ /* TM */
+ ilt_client = &ilt->clients[ILT_CLIENT_TM];
+#ifdef BCM_CNIC
+ ilt_client->client_num = ILT_CLIENT_TM;
+ ilt_client->page_size = TM_ILT_PAGE_SZ;
+ ilt_client->flags = 0;
+ ilt_client->start = line;
+ line += TM_ILT_LINES;
+ ilt_client->end = line - 1;
+
+ DP(BNX2X_MSG_SP, "ilt client[TM]: start %d, end %d, psz 0x%x, "
+ "flags 0x%x, hw psz %d\n",
+ ilt_client->start,
+ ilt_client->end,
+ ilt_client->page_size,
+ ilt_client->flags,
+ ilog2(ilt_client->page_size >> 12));
+#else
+ ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM);
+#endif
+}
-static int bnx2x_stop_multi(struct bnx2x *bp, int index)
+int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ int is_leading)
{
- struct bnx2x_fastpath *fp = &bp->fp[index];
+ struct bnx2x_client_init_params params = { {0} };
int rc;
- /* halt the connection */
- fp->state = BNX2X_FP_STATE_HALTING;
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, fp->cl_id, 0);
+ bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0,
+ IGU_INT_ENABLE, 0);
- /* Wait for completion */
- rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, index,
- &(fp->state), 1);
- if (rc) /* timeout */
- return rc;
+ params.ramrod_params.pstate = &fp->state;
+ params.ramrod_params.state = BNX2X_FP_STATE_OPEN;
+ params.ramrod_params.index = fp->index;
+ params.ramrod_params.cid = fp->cid;
- /* delete cfc entry */
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CFC_DEL, index, 0, 0, 1);
+ if (is_leading)
+ params.ramrod_params.flags |= CLIENT_IS_LEADING_RSS;
- /* Wait for completion */
- rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_CLOSED, index,
- &(fp->state), 1);
+ bnx2x_pf_rx_cl_prep(bp, fp, &params.pause, &params.rxq_params);
+
+ bnx2x_pf_tx_cl_prep(bp, fp, &params.txq_params);
+
+ rc = bnx2x_setup_fw_client(bp, &params, 1,
+ bnx2x_sp(bp, client_init_data),
+ bnx2x_sp_mapping(bp, client_init_data));
return rc;
}
-static int bnx2x_stop_leading(struct bnx2x *bp)
+int bnx2x_stop_fw_client(struct bnx2x *bp, struct bnx2x_client_ramrod_params *p)
{
- __le16 dsb_sp_prod_idx;
- /* if the other port is handling traffic,
- this can take a lot of time */
- int cnt = 500;
int rc;
- might_sleep();
+ int poll_flag = p->poll ? WAIT_RAMROD_POLL : 0;
- /* Send HALT ramrod */
- bp->fp[0].state = BNX2X_FP_STATE_HALTING;
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, 0, 0, bp->fp->cl_id, 0);
+ /* halt the connection */
+ *p->pstate = BNX2X_FP_STATE_HALTING;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, p->cid, 0,
+ p->cl_id, 0);
/* Wait for completion */
- rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, 0,
- &(bp->fp[0].state), 1);
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, p->index,
+ p->pstate, poll_flag);
if (rc) /* timeout */
return rc;
- dsb_sp_prod_idx = *bp->dsb_sp_prod;
+ *p->pstate = BNX2X_FP_STATE_TERMINATING;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_TERMINATE, p->cid, 0,
+ p->cl_id, 0);
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_TERMINATED, p->index,
+ p->pstate, poll_flag);
+ if (rc) /* timeout */
+ return rc;
- /* Send PORT_DELETE ramrod */
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_DEL, 0, 0, 0, 1);
- /* Wait for completion to arrive on default status block
- we are going to reset the chip anyway
- so there is not much to do if this times out
- */
- while (dsb_sp_prod_idx == *bp->dsb_sp_prod) {
- if (!cnt) {
- DP(NETIF_MSG_IFDOWN, "timeout waiting for port del "
- "dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
- *bp->dsb_sp_prod, dsb_sp_prod_idx);
-#ifdef BNX2X_STOP_ON_ERROR
- bnx2x_panic();
-#endif
- rc = -EBUSY;
- break;
- }
- cnt--;
- msleep(1);
- rmb(); /* Refresh the dsb_sp_prod */
- }
- bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
- bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
+ /* delete cfc entry */
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_CFC_DEL, p->cid, 0, 0, 1);
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_CLOSED, p->index,
+ p->pstate, WAIT_RAMROD_COMMON);
return rc;
}
+static int bnx2x_stop_client(struct bnx2x *bp, int index)
+{
+ struct bnx2x_client_ramrod_params client_stop = {0};
+ struct bnx2x_fastpath *fp = &bp->fp[index];
+
+ client_stop.index = index;
+ client_stop.cid = fp->cid;
+ client_stop.cl_id = fp->cl_id;
+ client_stop.pstate = &(fp->state);
+ client_stop.poll = 0;
+
+ return bnx2x_stop_fw_client(bp, &client_stop);
+}
+
+
static void bnx2x_reset_func(struct bnx2x *bp)
{
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
- int base, i;
+ int i;
+ int pfunc_offset_fp = offsetof(struct hc_sb_data, p_func) +
+ (CHIP_IS_E2(bp) ?
+ offsetof(struct hc_status_block_data_e2, common) :
+ offsetof(struct hc_status_block_data_e1x, common));
+ int pfunc_offset_sp = offsetof(struct hc_sp_status_block_data, p_func);
+ int pfid_offset = offsetof(struct pci_entity, pf_id);
+
+ /* Disable the function in the FW */
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNC_EN_OFFSET(func), 0);
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNC_EN_OFFSET(func), 0);
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNC_EN_OFFSET(func), 0);
+ REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNC_EN_OFFSET(func), 0);
+
+ /* FP SBs */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ REG_WR8(bp,
+ BAR_CSTRORM_INTMEM +
+ CSTORM_STATUS_BLOCK_DATA_OFFSET(fp->fw_sb_id)
+ + pfunc_offset_fp + pfid_offset,
+ HC_FUNCTION_DISABLED);
+ }
+
+ /* SP SB */
+ REG_WR8(bp,
+ BAR_CSTRORM_INTMEM +
+ CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) +
+ pfunc_offset_sp + pfid_offset,
+ HC_FUNCTION_DISABLED);
+
+
+ for (i = 0; i < XSTORM_SPQ_DATA_SIZE / 4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_DATA_OFFSET(func),
+ 0);
/* Configure IGU */
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ if (bp->common.int_block == INT_BLOCK_HC) {
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ } else {
+ REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, 0);
+ REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, 0);
+ }
#ifdef BCM_CNIC
/* Disable Timer scan */
@@ -5125,9 +6747,27 @@ static void bnx2x_reset_func(struct bnx2x *bp)
}
#endif
/* Clear ILT */
- base = FUNC_ILT_BASE(func);
- for (i = base; i < base + ILT_PER_FUNC; i++)
- bnx2x_ilt_wr(bp, i, 0);
+ bnx2x_clear_func_ilt(bp, func);
+
+ /* Timers workaround bug for E2: if this is vnic-3,
+ * we need to set the entire ilt range for this timers.
+ */
+ if (CHIP_IS_E2(bp) && BP_VN(bp) == 3) {
+ struct ilt_client_info ilt_cli;
+ /* use dummy TM client */
+ memset(&ilt_cli, 0, sizeof(struct ilt_client_info));
+ ilt_cli.start = 0;
+ ilt_cli.end = ILT_NUM_PAGE_ENTRIES - 1;
+ ilt_cli.client_num = ILT_CLIENT_TM;
+
+ bnx2x_ilt_boundry_init_op(bp, &ilt_cli, 0, INITOP_CLEAR);
+ }
+
+ /* this assumes that reset_port() called before reset_func()*/
+ if (CHIP_IS_E2(bp))
+ bnx2x_pf_disable(bp);
+
+ bp->dmae_ready = 0;
}
static void bnx2x_reset_port(struct bnx2x *bp)
@@ -5159,7 +6799,7 @@ static void bnx2x_reset_port(struct bnx2x *bp)
static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
{
DP(BNX2X_MSG_MCP, "function %d reset_code %x\n",
- BP_FUNC(bp), reset_code);
+ BP_ABS_FUNC(bp), reset_code);
switch (reset_code) {
case FW_MSG_CODE_DRV_UNLOAD_COMMON:
@@ -5196,7 +6836,6 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
cnt = 1000;
while (bnx2x_has_tx_work_unload(fp)) {
- bnx2x_tx_int(fp);
if (!cnt) {
BNX2X_ERR("timeout waiting for queue[%d]\n",
i);
@@ -5215,39 +6854,21 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
msleep(1);
if (CHIP_IS_E1(bp)) {
- struct mac_configuration_cmd *config =
- bnx2x_sp(bp, mcast_config);
-
- bnx2x_set_eth_mac_addr_e1(bp, 0);
-
- for (i = 0; i < config->hdr.length; i++)
- CAM_INVALIDATE(config->config_table[i]);
-
- config->hdr.length = i;
- if (CHIP_REV_IS_SLOW(bp))
- config->hdr.offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
- else
- config->hdr.offset = BNX2X_MAX_MULTICAST*(1 + port);
- config->hdr.client_id = bp->fp->cl_id;
- config->hdr.reserved1 = 0;
-
- bp->set_mac_pending++;
- smp_wmb();
-
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
- U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
- U64_LO(bnx2x_sp_mapping(bp, mcast_config)), 0);
+ /* invalidate mc list,
+ * wait and poll (interrupts are off)
+ */
+ bnx2x_invlidate_e1_mc_list(bp);
+ bnx2x_set_eth_mac(bp, 0);
- } else { /* E1H */
+ } else {
REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
- bnx2x_set_eth_mac_addr_e1h(bp, 0);
+ bnx2x_set_eth_mac(bp, 0);
for (i = 0; i < MC_HASH_SIZE; i++)
REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
-
- REG_WR(bp, MISC_REG_E1HMF_MODE, 0);
}
+
#ifdef BCM_CNIC
/* Clear iSCSI L2 MAC */
mutex_lock(&bp->cnic_mutex);
@@ -5286,33 +6907,44 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
/* Close multi and leading connections
Completions for ramrods are collected in a synchronous way */
- for_each_nondefault_queue(bp, i)
- if (bnx2x_stop_multi(bp, i))
+ for_each_queue(bp, i)
+
+ if (bnx2x_stop_client(bp, i))
+#ifdef BNX2X_STOP_ON_ERROR
+ return;
+#else
goto unload_error;
+#endif
- rc = bnx2x_stop_leading(bp);
+ rc = bnx2x_func_stop(bp);
if (rc) {
- BNX2X_ERR("Stop leading failed!\n");
+ BNX2X_ERR("Function stop failed!\n");
#ifdef BNX2X_STOP_ON_ERROR
- return -EBUSY;
+ return;
#else
goto unload_error;
#endif
}
-
+#ifndef BNX2X_STOP_ON_ERROR
unload_error:
+#endif
if (!BP_NOMCP(bp))
- reset_code = bnx2x_fw_command(bp, reset_code);
+ reset_code = bnx2x_fw_command(bp, reset_code, 0);
else {
- DP(NETIF_MSG_IFDOWN, "NO MCP - load counts %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- load_count[0]--;
- load_count[1 + port]--;
- DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- if (load_count[0] == 0)
+ DP(NETIF_MSG_IFDOWN, "NO MCP - load counts[%d] "
+ "%d, %d, %d\n", BP_PATH(bp),
+ load_count[BP_PATH(bp)][0],
+ load_count[BP_PATH(bp)][1],
+ load_count[BP_PATH(bp)][2]);
+ load_count[BP_PATH(bp)][0]--;
+ load_count[BP_PATH(bp)][1 + port]--;
+ DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts[%d] "
+ "%d, %d, %d\n", BP_PATH(bp),
+ load_count[BP_PATH(bp)][0], load_count[BP_PATH(bp)][1],
+ load_count[BP_PATH(bp)][2]);
+ if (load_count[BP_PATH(bp)][0] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
- else if (load_count[1 + port] == 0)
+ else if (load_count[BP_PATH(bp)][1 + port] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
else
reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
@@ -5322,12 +6954,18 @@ unload_error:
(reset_code == FW_MSG_CODE_DRV_UNLOAD_PORT))
bnx2x__link_reset(bp);
+ /* Disable HW interrupts, NAPI */
+ bnx2x_netif_stop(bp, 1);
+
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
+
/* Reset the chip */
bnx2x_reset_chip(bp, reset_code);
/* Report UNLOAD_DONE to MCP */
if (!BP_NOMCP(bp))
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
}
@@ -5353,7 +6991,6 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp)
}
}
-
/* Close gates #2, #3 and #4: */
static void bnx2x_set_234_gates(struct bnx2x *bp, bool close)
{
@@ -5399,15 +7036,13 @@ static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val)
static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
{
/* Restore the `magic' bit value... */
- /* u32 val = SHMEM_RD(bp, mf_cfg.shared_mf_config.clp_mb);
- SHMEM_WR(bp, mf_cfg.shared_mf_config.clp_mb,
- (val & (~SHARED_MF_CLP_MAGIC)) | magic_val); */
u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
MF_CFG_WR(bp, shared_mf_config.clp_mb,
(val & (~SHARED_MF_CLP_MAGIC)) | magic_val);
}
-/* Prepares for MCP reset: takes care of CLP configurations.
+/**
+ * Prepares for MCP reset: takes care of CLP configurations.
*
* @param bp
* @param magic_val Old value of 'magic' bit.
@@ -5805,39 +7440,23 @@ reset_task_exit:
* Init service functions
*/
-static inline u32 bnx2x_get_pretend_reg(struct bnx2x *bp, int func)
-{
- switch (func) {
- case 0: return PXP2_REG_PGL_PRETEND_FUNC_F0;
- case 1: return PXP2_REG_PGL_PRETEND_FUNC_F1;
- case 2: return PXP2_REG_PGL_PRETEND_FUNC_F2;
- case 3: return PXP2_REG_PGL_PRETEND_FUNC_F3;
- case 4: return PXP2_REG_PGL_PRETEND_FUNC_F4;
- case 5: return PXP2_REG_PGL_PRETEND_FUNC_F5;
- case 6: return PXP2_REG_PGL_PRETEND_FUNC_F6;
- case 7: return PXP2_REG_PGL_PRETEND_FUNC_F7;
- default:
- BNX2X_ERR("Unsupported function index: %d\n", func);
- return (u32)(-1);
- }
+u32 bnx2x_get_pretend_reg(struct bnx2x *bp)
+{
+ u32 base = PXP2_REG_PGL_PRETEND_FUNC_F0;
+ u32 stride = PXP2_REG_PGL_PRETEND_FUNC_F1 - base;
+ return base + (BP_ABS_FUNC(bp)) * stride;
}
-static void bnx2x_undi_int_disable_e1h(struct bnx2x *bp, int orig_func)
+static void bnx2x_undi_int_disable_e1h(struct bnx2x *bp)
{
- u32 reg = bnx2x_get_pretend_reg(bp, orig_func), new_val;
+ u32 reg = bnx2x_get_pretend_reg(bp);
/* Flush all outstanding writes */
mmiowb();
/* Pretend to be function 0 */
REG_WR(bp, reg, 0);
- /* Flush the GRC transaction (in the chip) */
- new_val = REG_RD(bp, reg);
- if (new_val != 0) {
- BNX2X_ERR("Hmmm... Pretend register wasn't updated: (0,%d)!\n",
- new_val);
- BUG();
- }
+ REG_RD(bp, reg); /* Flush the GRC transaction (in the chip) */
/* From now we are in the "like-E1" mode */
bnx2x_int_disable(bp);
@@ -5845,22 +7464,17 @@ static void bnx2x_undi_int_disable_e1h(struct bnx2x *bp, int orig_func)
/* Flush all outstanding writes */
mmiowb();
- /* Restore the original funtion settings */
- REG_WR(bp, reg, orig_func);
- new_val = REG_RD(bp, reg);
- if (new_val != orig_func) {
- BNX2X_ERR("Hmmm... Pretend register wasn't updated: (%d,%d)!\n",
- orig_func, new_val);
- BUG();
- }
+ /* Restore the original function */
+ REG_WR(bp, reg, BP_ABS_FUNC(bp));
+ REG_RD(bp, reg);
}
-static inline void bnx2x_undi_int_disable(struct bnx2x *bp, int func)
+static inline void bnx2x_undi_int_disable(struct bnx2x *bp)
{
- if (CHIP_IS_E1H(bp))
- bnx2x_undi_int_disable_e1h(bp, func);
- else
+ if (CHIP_IS_E1(bp))
bnx2x_int_disable(bp);
+ else
+ bnx2x_undi_int_disable_e1h(bp);
}
static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
@@ -5877,8 +7491,8 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
if (val == 0x7) {
u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- /* save our func */
- int func = BP_FUNC(bp);
+ /* save our pf_num */
+ int orig_pf_num = bp->pf_num;
u32 swap_en;
u32 swap_val;
@@ -5888,32 +7502,33 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
BNX2X_DEV_INFO("UNDI is active! reset device\n");
/* try unload UNDI on port 0 */
- bp->func = 0;
+ bp->pf_num = 0;
bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
- reset_code = bnx2x_fw_command(bp, reset_code);
+ reset_code = bnx2x_fw_command(bp, reset_code, 0);
/* if UNDI is loaded on the other port */
if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) {
/* send "DONE" for previous unload */
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ bnx2x_fw_command(bp,
+ DRV_MSG_CODE_UNLOAD_DONE, 0);
/* unload UNDI on port 1 */
- bp->func = 1;
+ bp->pf_num = 1;
bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- bnx2x_fw_command(bp, reset_code);
+ bnx2x_fw_command(bp, reset_code, 0);
}
/* now it's safe to release the lock */
bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
- bnx2x_undi_int_disable(bp, func);
+ bnx2x_undi_int_disable(bp);
/* close input traffic and wait for it */
/* Do not rcv packets to BRB */
@@ -5949,14 +7564,13 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en);
/* send unload done to the MCP */
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
/* restore our func and fw_seq */
- bp->func = func;
+ bp->pf_num = orig_pf_num;
bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
-
} else
bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
}
@@ -5978,6 +7592,40 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
val = REG_RD(bp, MISC_REG_BOND_ID);
id |= (val & 0xf);
bp->common.chip_id = id;
+
+ /* Set doorbell size */
+ bp->db_size = (1 << BNX2X_DB_SHIFT);
+
+ if (CHIP_IS_E2(bp)) {
+ val = REG_RD(bp, MISC_REG_PORT4MODE_EN_OVWR);
+ if ((val & 1) == 0)
+ val = REG_RD(bp, MISC_REG_PORT4MODE_EN);
+ else
+ val = (val >> 1) & 1;
+ BNX2X_DEV_INFO("chip is in %s\n", val ? "4_PORT_MODE" :
+ "2_PORT_MODE");
+ bp->common.chip_port_mode = val ? CHIP_4_PORT_MODE :
+ CHIP_2_PORT_MODE;
+
+ if (CHIP_MODE_IS_4_PORT(bp))
+ bp->pfid = (bp->pf_num >> 1); /* 0..3 */
+ else
+ bp->pfid = (bp->pf_num & 0x6); /* 0, 2, 4, 6 */
+ } else {
+ bp->common.chip_port_mode = CHIP_PORT_MODE_NONE; /* N/A */
+ bp->pfid = bp->pf_num; /* 0..7 */
+ }
+
+ /*
+ * set base FW non-default (fast path) status block id, this value is
+ * used to initialize the fw_sb_id saved on the fp/queue structure to
+ * determine the id used by the FW.
+ */
+ if (CHIP_IS_E1x(bp))
+ bp->base_fw_ndsb = BP_PORT(bp) * FP_SB_MAX_E1x;
+ else /* E2 */
+ bp->base_fw_ndsb = BP_PORT(bp) * FP_SB_MAX_E2;
+
bp->link_params.chip_id = bp->common.chip_id;
BNX2X_DEV_INFO("chip ID is 0x%x\n", id);
@@ -5995,14 +7643,15 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
bp->common.flash_size, bp->common.flash_size);
bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
- bp->common.shmem2_base = REG_RD(bp, MISC_REG_GENERIC_CR_0);
+ bp->common.shmem2_base = REG_RD(bp, (BP_PATH(bp) ?
+ MISC_REG_GENERIC_CR_1 :
+ MISC_REG_GENERIC_CR_0));
bp->link_params.shmem_base = bp->common.shmem_base;
+ bp->link_params.shmem2_base = bp->common.shmem2_base;
BNX2X_DEV_INFO("shmem offset 0x%x shmem2 offset 0x%x\n",
bp->common.shmem_base, bp->common.shmem2_base);
- if (!bp->common.shmem_base ||
- (bp->common.shmem_base < 0xA0000) ||
- (bp->common.shmem_base >= 0xC0000)) {
+ if (!bp->common.shmem_base) {
BNX2X_DEV_INFO("MCP not active\n");
bp->flags |= NO_MCP_FLAG;
return;
@@ -6011,7 +7660,7 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
!= (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
- BNX2X_ERROR("BAD MCP validity signature\n");
+ BNX2X_ERR("BAD MCP validity signature\n");
bp->common.hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config);
BNX2X_DEV_INFO("hw_config 0x%08x\n", bp->common.hw_config);
@@ -6035,12 +7684,16 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
if (val < BNX2X_BC_VER) {
/* for now only warn
* later we might need to enforce this */
- BNX2X_ERROR("This driver needs bc_ver %X but found %X, "
- "please upgrade BC\n", BNX2X_BC_VER, val);
+ BNX2X_ERR("This driver needs bc_ver %X but found %X, "
+ "please upgrade BC\n", BNX2X_BC_VER, val);
}
bp->link_params.feature_config_flags |=
- (val >= REQ_BC_VER_4_VRFY_OPT_MDL) ?
- FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0;
+ (val >= REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL) ?
+ FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0;
+
+ bp->link_params.feature_config_flags |=
+ (val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ?
+ FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0;
if (BP_E1HVN(bp) == 0) {
pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
@@ -6061,404 +7714,348 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
val, val2, val3, val4);
}
+#define IGU_FID(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_FID)
+#define IGU_VEC(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_VECTOR)
+
+static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
+{
+ int pfid = BP_FUNC(bp);
+ int vn = BP_E1HVN(bp);
+ int igu_sb_id;
+ u32 val;
+ u8 fid;
+
+ bp->igu_base_sb = 0xff;
+ bp->igu_sb_cnt = 0;
+ if (CHIP_INT_MODE_IS_BC(bp)) {
+ bp->igu_sb_cnt = min_t(u8, FP_SB_MAX_E1x,
+ bp->l2_cid_count);
+
+ bp->igu_base_sb = (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn) *
+ FP_SB_MAX_E1x;
+
+ bp->igu_dsb_id = E1HVN_MAX * FP_SB_MAX_E1x +
+ (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn);
+
+ return;
+ }
+
+ /* IGU in normal mode - read CAM */
+ for (igu_sb_id = 0; igu_sb_id < IGU_REG_MAPPING_MEMORY_SIZE;
+ igu_sb_id++) {
+ val = REG_RD(bp, IGU_REG_MAPPING_MEMORY + igu_sb_id * 4);
+ if (!(val & IGU_REG_MAPPING_MEMORY_VALID))
+ continue;
+ fid = IGU_FID(val);
+ if ((fid & IGU_FID_ENCODE_IS_PF)) {
+ if ((fid & IGU_FID_PF_NUM_MASK) != pfid)
+ continue;
+ if (IGU_VEC(val) == 0)
+ /* default status block */
+ bp->igu_dsb_id = igu_sb_id;
+ else {
+ if (bp->igu_base_sb == 0xff)
+ bp->igu_base_sb = igu_sb_id;
+ bp->igu_sb_cnt++;
+ }
+ }
+ }
+ bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt, bp->l2_cid_count);
+ if (bp->igu_sb_cnt == 0)
+ BNX2X_ERR("CAM configuration error\n");
+}
+
static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp,
u32 switch_cfg)
{
- int port = BP_PORT(bp);
- u32 ext_phy_type;
-
- switch (switch_cfg) {
- case SWITCH_CFG_1G:
- BNX2X_DEV_INFO("switch_cfg 0x%x (1G)\n", switch_cfg);
-
- ext_phy_type =
- SERDES_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (Direct)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_TP |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
+ int cfg_size = 0, idx, port = BP_PORT(bp);
- case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (5482)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
+ /* Aggregation of supported attributes of all external phys */
+ bp->port.supported[0] = 0;
+ bp->port.supported[1] = 0;
+ switch (bp->link_params.num_phys) {
+ case 1:
+ bp->port.supported[0] = bp->link_params.phy[INT_PHY].supported;
+ cfg_size = 1;
+ break;
+ case 2:
+ bp->port.supported[0] = bp->link_params.phy[EXT_PHY1].supported;
+ cfg_size = 1;
+ break;
+ case 3:
+ if (bp->link_params.multi_phy_config &
+ PORT_HW_CFG_PHY_SWAPPED_ENABLED) {
+ bp->port.supported[1] =
+ bp->link_params.phy[EXT_PHY1].supported;
+ bp->port.supported[0] =
+ bp->link_params.phy[EXT_PHY2].supported;
+ } else {
+ bp->port.supported[0] =
+ bp->link_params.phy[EXT_PHY1].supported;
+ bp->port.supported[1] =
+ bp->link_params.phy[EXT_PHY2].supported;
+ }
+ cfg_size = 2;
+ break;
+ }
- default:
- BNX2X_ERR("NVRAM config error. "
- "BAD SerDes ext_phy_config 0x%x\n",
- bp->link_params.ext_phy_config);
+ if (!(bp->port.supported[0] || bp->port.supported[1])) {
+ BNX2X_ERR("NVRAM config error. BAD phy config."
+ "PHY1 config 0x%x, PHY2 config 0x%x\n",
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config),
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config2));
return;
- }
+ }
+ switch (switch_cfg) {
+ case SWITCH_CFG_1G:
bp->port.phy_addr = REG_RD(bp, NIG_REG_SERDES0_CTRL_PHY_ADDR +
port*0x10);
BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
break;
case SWITCH_CFG_10G:
- BNX2X_DEV_INFO("switch_cfg 0x%x (10G)\n", switch_cfg);
-
- ext_phy_type =
- XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (Direct)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8072)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8073)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8705)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8706)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8726)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8727)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (SFX7101)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (BCM8481)\n",
- ext_phy_type);
-
- bp->port.supported |= (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- BNX2X_ERR("XGXS PHY Failure detected 0x%x\n",
- bp->link_params.ext_phy_config);
- break;
-
- default:
- BNX2X_ERR("NVRAM config error. "
- "BAD XGXS ext_phy_config 0x%x\n",
- bp->link_params.ext_phy_config);
- return;
- }
-
bp->port.phy_addr = REG_RD(bp, NIG_REG_XGXS0_CTRL_PHY_ADDR +
port*0x18);
BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
-
break;
default:
BNX2X_ERR("BAD switch_cfg link_config 0x%x\n",
- bp->port.link_config);
+ bp->port.link_config[0]);
return;
}
- bp->link_params.phy_addr = bp->port.phy_addr;
-
- /* mask what we support according to speed_cap_mask */
- if (!(bp->link_params.speed_cap_mask &
+ /* mask what we support according to speed_cap_mask per configuration */
+ for (idx = 0; idx < cfg_size; idx++) {
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF))
- bp->port.supported &= ~SUPPORTED_10baseT_Half;
+ bp->port.supported[idx] &= ~SUPPORTED_10baseT_Half;
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL))
- bp->port.supported &= ~SUPPORTED_10baseT_Full;
+ bp->port.supported[idx] &= ~SUPPORTED_10baseT_Full;
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF))
- bp->port.supported &= ~SUPPORTED_100baseT_Half;
+ bp->port.supported[idx] &= ~SUPPORTED_100baseT_Half;
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL))
- bp->port.supported &= ~SUPPORTED_100baseT_Full;
+ bp->port.supported[idx] &= ~SUPPORTED_100baseT_Full;
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))
- bp->port.supported &= ~(SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full);
+ bp->port.supported[idx] &= ~(SUPPORTED_1000baseT_Half |
+ SUPPORTED_1000baseT_Full);
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
- bp->port.supported &= ~SUPPORTED_2500baseX_Full;
+ bp->port.supported[idx] &= ~SUPPORTED_2500baseX_Full;
- if (!(bp->link_params.speed_cap_mask &
+ if (!(bp->link_params.speed_cap_mask[idx] &
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G))
- bp->port.supported &= ~SUPPORTED_10000baseT_Full;
+ bp->port.supported[idx] &= ~SUPPORTED_10000baseT_Full;
+
+ }
- BNX2X_DEV_INFO("supported 0x%x\n", bp->port.supported);
+ BNX2X_DEV_INFO("supported 0x%x 0x%x\n", bp->port.supported[0],
+ bp->port.supported[1]);
}
static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
{
- bp->link_params.req_duplex = DUPLEX_FULL;
+ u32 link_config, idx, cfg_size = 0;
+ bp->port.advertising[0] = 0;
+ bp->port.advertising[1] = 0;
+ switch (bp->link_params.num_phys) {
+ case 1:
+ case 2:
+ cfg_size = 1;
+ break;
+ case 3:
+ cfg_size = 2;
+ break;
+ }
+ for (idx = 0; idx < cfg_size; idx++) {
+ bp->link_params.req_duplex[idx] = DUPLEX_FULL;
+ link_config = bp->port.link_config[idx];
+ switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
+ case PORT_FEATURE_LINK_SPEED_AUTO:
+ if (bp->port.supported[idx] & SUPPORTED_Autoneg) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_AUTO_NEG;
+ bp->port.advertising[idx] |=
+ bp->port.supported[idx];
+ } else {
+ /* force 10G, no AN */
+ bp->link_params.req_line_speed[idx] =
+ SPEED_10000;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_10000baseT_Full |
+ ADVERTISED_FIBRE);
+ continue;
+ }
+ break;
- switch (bp->port.link_config & PORT_FEATURE_LINK_SPEED_MASK) {
- case PORT_FEATURE_LINK_SPEED_AUTO:
- if (bp->port.supported & SUPPORTED_Autoneg) {
- bp->link_params.req_line_speed = SPEED_AUTO_NEG;
- bp->port.advertising = bp->port.supported;
- } else {
- u32 ext_phy_type =
- XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ case PORT_FEATURE_LINK_SPEED_10M_FULL:
+ if (bp->port.supported[idx] & SUPPORTED_10baseT_Full) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_10;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_10baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- if ((ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
- (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706)) {
- /* force 10G, no AN */
- bp->link_params.req_line_speed = SPEED_10000;
- bp->port.advertising =
- (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
- break;
+ case PORT_FEATURE_LINK_SPEED_10M_HALF:
+ if (bp->port.supported[idx] & SUPPORTED_10baseT_Half) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_10;
+ bp->link_params.req_duplex[idx] =
+ DUPLEX_HALF;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_10baseT_Half |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
}
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " Autoneg not supported\n",
- bp->port.link_config);
- return;
- }
- break;
+ break;
- case PORT_FEATURE_LINK_SPEED_10M_FULL:
- if (bp->port.supported & SUPPORTED_10baseT_Full) {
- bp->link_params.req_line_speed = SPEED_10;
- bp->port.advertising = (ADVERTISED_10baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERROR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
- }
- break;
+ case PORT_FEATURE_LINK_SPEED_100M_FULL:
+ if (bp->port.supported[idx] &
+ SUPPORTED_100baseT_Full) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_100;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_100baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- case PORT_FEATURE_LINK_SPEED_10M_HALF:
- if (bp->port.supported & SUPPORTED_10baseT_Half) {
- bp->link_params.req_line_speed = SPEED_10;
- bp->link_params.req_duplex = DUPLEX_HALF;
- bp->port.advertising = (ADVERTISED_10baseT_Half |
- ADVERTISED_TP);
- } else {
- BNX2X_ERROR("NVRAM config error. "
+ case PORT_FEATURE_LINK_SPEED_100M_HALF:
+ if (bp->port.supported[idx] &
+ SUPPORTED_100baseT_Half) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_100;
+ bp->link_params.req_duplex[idx] =
+ DUPLEX_HALF;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_100baseT_Half |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
"Invalid link_config 0x%x"
" speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
- }
- break;
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- case PORT_FEATURE_LINK_SPEED_100M_FULL:
- if (bp->port.supported & SUPPORTED_100baseT_Full) {
- bp->link_params.req_line_speed = SPEED_100;
- bp->port.advertising = (ADVERTISED_100baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERROR("NVRAM config error. "
+ case PORT_FEATURE_LINK_SPEED_1G:
+ if (bp->port.supported[idx] &
+ SUPPORTED_1000baseT_Full) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_1000;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_1000baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
"Invalid link_config 0x%x"
" speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
- }
- break;
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- case PORT_FEATURE_LINK_SPEED_100M_HALF:
- if (bp->port.supported & SUPPORTED_100baseT_Half) {
- bp->link_params.req_line_speed = SPEED_100;
- bp->link_params.req_duplex = DUPLEX_HALF;
- bp->port.advertising = (ADVERTISED_100baseT_Half |
+ case PORT_FEATURE_LINK_SPEED_2_5G:
+ if (bp->port.supported[idx] &
+ SUPPORTED_2500baseX_Full) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_2500;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_2500baseX_Full |
ADVERTISED_TP);
- } else {
- BNX2X_ERROR("NVRAM config error. "
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
"Invalid link_config 0x%x"
" speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
- }
- break;
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- case PORT_FEATURE_LINK_SPEED_1G:
- if (bp->port.supported & SUPPORTED_1000baseT_Full) {
- bp->link_params.req_line_speed = SPEED_1000;
- bp->port.advertising = (ADVERTISED_1000baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERROR("NVRAM config error. "
+ case PORT_FEATURE_LINK_SPEED_10G_CX4:
+ case PORT_FEATURE_LINK_SPEED_10G_KX4:
+ case PORT_FEATURE_LINK_SPEED_10G_KR:
+ if (bp->port.supported[idx] &
+ SUPPORTED_10000baseT_Full) {
+ bp->link_params.req_line_speed[idx] =
+ SPEED_10000;
+ bp->port.advertising[idx] |=
+ (ADVERTISED_10000baseT_Full |
+ ADVERTISED_FIBRE);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
"Invalid link_config 0x%x"
" speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
- }
- break;
+ link_config,
+ bp->link_params.speed_cap_mask[idx]);
+ return;
+ }
+ break;
- case PORT_FEATURE_LINK_SPEED_2_5G:
- if (bp->port.supported & SUPPORTED_2500baseX_Full) {
- bp->link_params.req_line_speed = SPEED_2500;
- bp->port.advertising = (ADVERTISED_2500baseX_Full |
- ADVERTISED_TP);
- } else {
+ default:
BNX2X_ERROR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
+ "BAD link speed link_config 0x%x\n",
+ link_config);
+ bp->link_params.req_line_speed[idx] =
+ SPEED_AUTO_NEG;
+ bp->port.advertising[idx] =
+ bp->port.supported[idx];
+ break;
}
- break;
- case PORT_FEATURE_LINK_SPEED_10G_CX4:
- case PORT_FEATURE_LINK_SPEED_10G_KX4:
- case PORT_FEATURE_LINK_SPEED_10G_KR:
- if (bp->port.supported & SUPPORTED_10000baseT_Full) {
- bp->link_params.req_line_speed = SPEED_10000;
- bp->port.advertising = (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
- } else {
- BNX2X_ERROR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- bp->port.link_config,
- bp->link_params.speed_cap_mask);
- return;
+ bp->link_params.req_flow_ctrl[idx] = (link_config &
+ PORT_FEATURE_FLOW_CONTROL_MASK);
+ if ((bp->link_params.req_flow_ctrl[idx] ==
+ BNX2X_FLOW_CTRL_AUTO) &&
+ !(bp->port.supported[idx] & SUPPORTED_Autoneg)) {
+ bp->link_params.req_flow_ctrl[idx] =
+ BNX2X_FLOW_CTRL_NONE;
}
- break;
- default:
- BNX2X_ERROR("NVRAM config error. "
- "BAD link speed link_config 0x%x\n",
- bp->port.link_config);
- bp->link_params.req_line_speed = SPEED_AUTO_NEG;
- bp->port.advertising = bp->port.supported;
- break;
+ BNX2X_DEV_INFO("req_line_speed %d req_duplex %d req_flow_ctrl"
+ " 0x%x advertising 0x%x\n",
+ bp->link_params.req_line_speed[idx],
+ bp->link_params.req_duplex[idx],
+ bp->link_params.req_flow_ctrl[idx],
+ bp->port.advertising[idx]);
}
-
- bp->link_params.req_flow_ctrl = (bp->port.link_config &
- PORT_FEATURE_FLOW_CONTROL_MASK);
- if ((bp->link_params.req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
- !(bp->port.supported & SUPPORTED_Autoneg))
- bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
-
- BNX2X_DEV_INFO("req_line_speed %d req_duplex %d req_flow_ctrl 0x%x"
- " advertising 0x%x\n",
- bp->link_params.req_line_speed,
- bp->link_params.req_duplex,
- bp->link_params.req_flow_ctrl, bp->port.advertising);
}
static void __devinit bnx2x_set_mac_buf(u8 *mac_buf, u32 mac_lo, u16 mac_hi)
@@ -6474,48 +8071,28 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
int port = BP_PORT(bp);
u32 val, val2;
u32 config;
- u16 i;
- u32 ext_phy_type;
+ u32 ext_phy_type, ext_phy_config;;
bp->link_params.bp = bp;
bp->link_params.port = port;
bp->link_params.lane_config =
SHMEM_RD(bp, dev_info.port_hw_config[port].lane_config);
- bp->link_params.ext_phy_config =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config);
- /* BCM8727_NOC => BCM8727 no over current */
- if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC) {
- bp->link_params.ext_phy_config &=
- ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
- bp->link_params.ext_phy_config |=
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727;
- bp->link_params.feature_config_flags |=
- FEATURE_CONFIG_BCM8727_NOC;
- }
- bp->link_params.speed_cap_mask =
+ bp->link_params.speed_cap_mask[0] =
SHMEM_RD(bp,
dev_info.port_hw_config[port].speed_capability_mask);
-
- bp->port.link_config =
+ bp->link_params.speed_cap_mask[1] =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].speed_capability_mask2);
+ bp->port.link_config[0] =
SHMEM_RD(bp, dev_info.port_feature_config[port].link_config);
- /* Get the 4 lanes xgxs config rx and tx */
- for (i = 0; i < 2; i++) {
- val = SHMEM_RD(bp,
- dev_info.port_hw_config[port].xgxs_config_rx[i<<1]);
- bp->link_params.xgxs_config_rx[i << 1] = ((val>>16) & 0xffff);
- bp->link_params.xgxs_config_rx[(i << 1) + 1] = (val & 0xffff);
-
- val = SHMEM_RD(bp,
- dev_info.port_hw_config[port].xgxs_config_tx[i<<1]);
- bp->link_params.xgxs_config_tx[i << 1] = ((val>>16) & 0xffff);
- bp->link_params.xgxs_config_tx[(i << 1) + 1] = (val & 0xffff);
- }
+ bp->port.link_config[1] =
+ SHMEM_RD(bp, dev_info.port_feature_config[port].link_config2);
+ bp->link_params.multi_phy_config =
+ SHMEM_RD(bp, dev_info.port_hw_config[port].multi_phy_config);
/* If the device is capable of WoL, set the default state according
* to the HW
*/
@@ -6523,14 +8100,15 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
bp->wol = (!(bp->flags & NO_WOL_FLAG) &&
(config & PORT_FEATURE_WOL_ENABLED));
- BNX2X_DEV_INFO("lane_config 0x%08x ext_phy_config 0x%08x"
- " speed_cap_mask 0x%08x link_config 0x%08x\n",
+ BNX2X_DEV_INFO("lane_config 0x%08x "
+ "speed_cap_mask0 0x%08x link_config0 0x%08x\n",
bp->link_params.lane_config,
- bp->link_params.ext_phy_config,
- bp->link_params.speed_cap_mask, bp->port.link_config);
+ bp->link_params.speed_cap_mask[0],
+ bp->port.link_config[0]);
- bp->link_params.switch_cfg |= (bp->port.link_config &
- PORT_FEATURE_CONNECTED_SWITCH_MASK);
+ bp->link_params.switch_cfg = (bp->port.link_config[0] &
+ PORT_FEATURE_CONNECTED_SWITCH_MASK);
+ bnx2x_phy_probe(&bp->link_params);
bnx2x_link_settings_supported(bp, bp->link_params.switch_cfg);
bnx2x_link_settings_requested(bp);
@@ -6539,14 +8117,17 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
* If connected directly, work with the internal PHY, otherwise, work
* with the external PHY
*/
- ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ ext_phy_config =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config);
+ ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
- bp->mdio.prtad = bp->link_params.phy_addr;
+ bp->mdio.prtad = bp->port.phy_addr;
else if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
(ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
bp->mdio.prtad =
- XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
+ XGXS_EXT_PHY_ADDR(ext_phy_config);
val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
@@ -6563,41 +8144,74 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
{
- int func = BP_FUNC(bp);
+ int func = BP_ABS_FUNC(bp);
+ int vn;
u32 val, val2;
int rc = 0;
bnx2x_get_common_hwinfo(bp);
- bp->e1hov = 0;
- bp->e1hmf = 0;
- if (CHIP_IS_E1H(bp) && !BP_NOMCP(bp)) {
- bp->mf_config =
- SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ if (CHIP_IS_E1x(bp)) {
+ bp->common.int_block = INT_BLOCK_HC;
+
+ bp->igu_dsb_id = DEF_SB_IGU_ID;
+ bp->igu_base_sb = 0;
+ bp->igu_sb_cnt = min_t(u8, FP_SB_MAX_E1x, bp->l2_cid_count);
+ } else {
+ bp->common.int_block = INT_BLOCK_IGU;
+ val = REG_RD(bp, IGU_REG_BLOCK_CONFIGURATION);
+ if (val & IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN) {
+ DP(NETIF_MSG_PROBE, "IGU Backward Compatible Mode\n");
+ bp->common.int_block |= INT_BLOCK_MODE_BW_COMP;
+ } else
+ DP(NETIF_MSG_PROBE, "IGU Normal Mode\n");
+
+ bnx2x_get_igu_cam_info(bp);
+
+ }
+ DP(NETIF_MSG_PROBE, "igu_dsb_id %d igu_base_sb %d igu_sb_cnt %d\n",
+ bp->igu_dsb_id, bp->igu_base_sb, bp->igu_sb_cnt);
+
+ /*
+ * Initialize MF configuration
+ */
- val = (SHMEM_RD(bp, mf_cfg.func_mf_config[FUNC_0].e1hov_tag) &
+ bp->mf_ov = 0;
+ bp->mf_mode = 0;
+ vn = BP_E1HVN(bp);
+ if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
+ if (SHMEM2_HAS(bp, mf_cfg_addr))
+ bp->common.mf_cfg_base = SHMEM2_RD(bp, mf_cfg_addr);
+ else
+ bp->common.mf_cfg_base = bp->common.shmem_base +
+ offsetof(struct shmem_region, func_mb) +
+ E1H_FUNC_MAX * sizeof(struct drv_func_mb);
+ bp->mf_config[vn] =
+ MF_CFG_RD(bp, func_mf_config[func].config);
+
+ val = (MF_CFG_RD(bp, func_mf_config[FUNC_0].e1hov_tag) &
FUNC_MF_CFG_E1HOV_TAG_MASK);
if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
- bp->e1hmf = 1;
+ bp->mf_mode = 1;
BNX2X_DEV_INFO("%s function mode\n",
- IS_E1HMF(bp) ? "multi" : "single");
+ IS_MF(bp) ? "multi" : "single");
- if (IS_E1HMF(bp)) {
- val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].
+ if (IS_MF(bp)) {
+ val = (MF_CFG_RD(bp, func_mf_config[func].
e1hov_tag) &
FUNC_MF_CFG_E1HOV_TAG_MASK);
if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
- bp->e1hov = val;
- BNX2X_DEV_INFO("E1HOV for func %d is %d "
+ bp->mf_ov = val;
+ BNX2X_DEV_INFO("MF OV for func %d is %d "
"(0x%04x)\n",
- func, bp->e1hov, bp->e1hov);
+ func, bp->mf_ov, bp->mf_ov);
} else {
- BNX2X_ERROR("No valid E1HOV for func %d,"
+ BNX2X_ERROR("No valid MF OV for func %d,"
" aborting\n", func);
rc = -EPERM;
}
} else {
- if (BP_E1HVN(bp)) {
+ if (BP_VN(bp)) {
BNX2X_ERROR("VN %d in single function mode,"
" aborting\n", BP_E1HVN(bp));
rc = -EPERM;
@@ -6605,17 +8219,31 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
}
}
+ /* adjust igu_sb_cnt to MF for E1x */
+ if (CHIP_IS_E1x(bp) && IS_MF(bp))
+ bp->igu_sb_cnt /= E1HVN_MAX;
+
+ /*
+ * adjust E2 sb count: to be removed when FW will support
+ * more then 16 L2 clients
+ */
+#define MAX_L2_CLIENTS 16
+ if (CHIP_IS_E2(bp))
+ bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt,
+ MAX_L2_CLIENTS / (IS_MF(bp) ? 4 : 1));
+
if (!BP_NOMCP(bp)) {
bnx2x_get_port_hwinfo(bp);
- bp->fw_seq = (SHMEM_RD(bp, func_mb[func].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
}
- if (IS_E1HMF(bp)) {
- val2 = SHMEM_RD(bp, mf_cfg.func_mf_config[func].mac_upper);
- val = SHMEM_RD(bp, mf_cfg.func_mf_config[func].mac_lower);
+ if (IS_MF(bp)) {
+ val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
+ val = MF_CFG_RD(bp, func_mf_config[func].mac_lower);
if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
(val != FUNC_MF_CFG_LOWERMAC_DEFAULT)) {
bp->dev->dev_addr[0] = (u8)(val2 >> 8 & 0xff);
@@ -6709,7 +8337,7 @@ out_not_found:
static int __devinit bnx2x_init_bp(struct bnx2x *bp)
{
- int func = BP_FUNC(bp);
+ int func;
int timer_interval;
int rc;
@@ -6729,7 +8357,13 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
rc = bnx2x_get_hwinfo(bp);
+ if (!rc)
+ rc = bnx2x_alloc_mem_bp(bp);
+
bnx2x_read_fwinfo(bp);
+
+ func = BP_FUNC(bp);
+
/* need to reset chip if undi was active */
if (!BP_NOMCP(bp))
bnx2x_undi_unload(bp);
@@ -6771,13 +8405,12 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
bp->mrrs = mrrs;
bp->tx_ring_size = MAX_TX_AVAIL;
- bp->rx_ring_size = MAX_RX_AVAIL;
bp->rx_csum = 1;
/* make sure that the numbers are in the right granularity */
- bp->tx_ticks = (50 / (4 * BNX2X_BTR)) * (4 * BNX2X_BTR);
- bp->rx_ticks = (25 / (4 * BNX2X_BTR)) * (4 * BNX2X_BTR);
+ bp->tx_ticks = (50 / BNX2X_BTR) * BNX2X_BTR;
+ bp->rx_ticks = (25 / BNX2X_BTR) * BNX2X_BTR;
timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ);
bp->current_interval = (poll ? poll : timer_interval);
@@ -6869,81 +8502,22 @@ void bnx2x_set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_PROMISC)
rx_mode = BNX2X_RX_MODE_PROMISC;
-
else if ((dev->flags & IFF_ALLMULTI) ||
((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
CHIP_IS_E1(bp)))
rx_mode = BNX2X_RX_MODE_ALLMULTI;
-
else { /* some multicasts */
if (CHIP_IS_E1(bp)) {
- int i, old, offset;
- struct netdev_hw_addr *ha;
- struct mac_configuration_cmd *config =
- bnx2x_sp(bp, mcast_config);
-
- i = 0;
- netdev_for_each_mc_addr(ha, dev) {
- config->config_table[i].
- cam_entry.msb_mac_addr =
- swab16(*(u16 *)&ha->addr[0]);
- config->config_table[i].
- cam_entry.middle_mac_addr =
- swab16(*(u16 *)&ha->addr[2]);
- config->config_table[i].
- cam_entry.lsb_mac_addr =
- swab16(*(u16 *)&ha->addr[4]);
- config->config_table[i].cam_entry.flags =
- cpu_to_le16(port);
- config->config_table[i].
- target_table_entry.flags = 0;
- config->config_table[i].target_table_entry.
- clients_bit_vector =
- cpu_to_le32(1 << BP_L_ID(bp));
- config->config_table[i].
- target_table_entry.vlan_id = 0;
-
- DP(NETIF_MSG_IFUP,
- "setting MCAST[%d] (%04x:%04x:%04x)\n", i,
- config->config_table[i].
- cam_entry.msb_mac_addr,
- config->config_table[i].
- cam_entry.middle_mac_addr,
- config->config_table[i].
- cam_entry.lsb_mac_addr);
- i++;
- }
- old = config->hdr.length;
- if (old > i) {
- for (; i < old; i++) {
- if (CAM_IS_INVALID(config->
- config_table[i])) {
- /* already invalidated */
- break;
- }
- /* invalidate */
- CAM_INVALIDATE(config->
- config_table[i]);
- }
- }
-
- if (CHIP_REV_IS_SLOW(bp))
- offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
- else
- offset = BNX2X_MAX_MULTICAST*(1 + port);
-
- config->hdr.length = i;
- config->hdr.offset = offset;
- config->hdr.client_id = bp->fp->cl_id;
- config->hdr.reserved1 = 0;
-
- bp->set_mac_pending++;
- smp_wmb();
+ /*
+ * set mc list, do not wait as wait implies sleep
+ * and set_rx_mode can be invoked from non-sleepable
+ * context
+ */
+ u8 offset = (CHIP_REV_IS_SLOW(bp) ?
+ BNX2X_MAX_EMUL_MULTI*(1 + port) :
+ BNX2X_MAX_MULTICAST*(1 + port));
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
- U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
- U64_LO(bnx2x_sp_mapping(bp, mcast_config)),
- 0);
+ bnx2x_set_e1_mc_list(bp, offset);
} else { /* E1H */
/* Accept one or more multicasts */
struct netdev_hw_addr *ha;
@@ -6955,9 +8529,10 @@ void bnx2x_set_rx_mode(struct net_device *dev)
netdev_for_each_mc_addr(ha, dev) {
DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n",
- ha->addr);
+ bnx2x_mc_addr(ha));
- crc = crc32c_le(0, ha->addr, ETH_ALEN);
+ crc = crc32c_le(0, bnx2x_mc_addr(ha),
+ ETH_ALEN);
bit = (crc >> 24) & 0xff;
regidx = bit >> 5;
bit &= 0x1f;
@@ -6974,7 +8549,6 @@ void bnx2x_set_rx_mode(struct net_device *dev)
bnx2x_set_storm_rx_mode(bp);
}
-
/* called with rtnl_lock */
static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
int devad, u16 addr)
@@ -6982,23 +8556,15 @@ static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
struct bnx2x *bp = netdev_priv(netdev);
u16 value;
int rc;
- u32 phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
DP(NETIF_MSG_LINK, "mdio_read: prtad 0x%x, devad 0x%x, addr 0x%x\n",
prtad, devad, addr);
- if (prtad != bp->mdio.prtad) {
- DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
- prtad, bp->mdio.prtad);
- return -EINVAL;
- }
-
/* The HW expects different devad if CL22 is used */
devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_cl45_read(bp, BP_PORT(bp), phy_type, prtad,
- devad, addr, &value);
+ rc = bnx2x_phy_read(&bp->link_params, prtad, devad, addr, &value);
bnx2x_release_phy_lock(bp);
DP(NETIF_MSG_LINK, "mdio_read_val 0x%x rc = 0x%x\n", value, rc);
@@ -7012,24 +8578,16 @@ static int bnx2x_mdio_write(struct net_device *netdev, int prtad, int devad,
u16 addr, u16 value)
{
struct bnx2x *bp = netdev_priv(netdev);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
int rc;
DP(NETIF_MSG_LINK, "mdio_write: prtad 0x%x, devad 0x%x, addr 0x%x,"
" value 0x%x\n", prtad, devad, addr, value);
- if (prtad != bp->mdio.prtad) {
- DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
- prtad, bp->mdio.prtad);
- return -EINVAL;
- }
-
/* The HW expects different devad if CL22 is used */
devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_cl45_write(bp, BP_PORT(bp), ext_phy_type, prtad,
- devad, addr, value);
+ rc = bnx2x_phy_write(&bp->link_params, prtad, devad, addr, value);
bnx2x_release_phy_lock(bp);
return rc;
}
@@ -7070,9 +8628,6 @@ static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_do_ioctl = bnx2x_ioctl,
.ndo_change_mtu = bnx2x_change_mtu,
.ndo_tx_timeout = bnx2x_tx_timeout,
-#ifdef BCM_VLAN
- .ndo_vlan_rx_register = bnx2x_vlan_rx_register,
-#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = poll_bnx2x,
#endif
@@ -7090,7 +8645,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
bp->dev = dev;
bp->pdev = pdev;
bp->flags = 0;
- bp->func = PCI_FUNC(pdev->devfn);
+ bp->pf_num = PCI_FUNC(pdev->devfn);
rc = pci_enable_device(pdev);
if (rc) {
@@ -7172,7 +8727,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
}
bp->doorbells = ioremap_nocache(pci_resource_start(pdev, 2),
- min_t(u64, BNX2X_DB_SIZE,
+ min_t(u64, BNX2X_DB_SIZE(bp),
pci_resource_len(pdev, 2)));
if (!bp->doorbells) {
dev_err(&bp->pdev->dev,
@@ -7204,9 +8759,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
dev->features |= NETIF_F_HIGHDMA;
dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
dev->features |= NETIF_F_TSO6;
-#ifdef BCM_VLAN
dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
- bp->flags |= (HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
dev->vlan_features |= NETIF_F_SG;
dev->vlan_features |= NETIF_F_HW_CSUM;
@@ -7214,7 +8767,6 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
dev->vlan_features |= NETIF_F_HIGHDMA;
dev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
dev->vlan_features |= NETIF_F_TSO6;
-#endif
/* get_port_hwinfo() will set prtad and mmds properly */
bp->mdio.prtad = MDIO_PRTAD_NONE;
@@ -7259,7 +8811,7 @@ static void __devinit bnx2x_get_pcie_width_speed(struct bnx2x *bp,
*speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
}
-static int __devinit bnx2x_check_firmware(struct bnx2x *bp)
+static int bnx2x_check_firmware(struct bnx2x *bp)
{
const struct firmware *firmware = bp->firmware;
struct bnx2x_fw_file_hdr *fw_hdr;
@@ -7348,6 +8900,30 @@ static inline void bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)
}
}
+/**
+ * IRO array is stored in the following format:
+ * {base(24bit), m1(16bit), m2(16bit), m3(16bit), size(16bit) }
+ */
+static inline void bnx2x_prep_iro(const u8 *_source, u8 *_target, u32 n)
+{
+ const __be32 *source = (const __be32 *)_source;
+ struct iro *target = (struct iro *)_target;
+ u32 i, j, tmp;
+
+ for (i = 0, j = 0; i < n/sizeof(struct iro); i++) {
+ target[i].base = be32_to_cpu(source[j]);
+ j++;
+ tmp = be32_to_cpu(source[j]);
+ target[i].m1 = (tmp >> 16) & 0xffff;
+ target[i].m2 = tmp & 0xffff;
+ j++;
+ tmp = be32_to_cpu(source[j]);
+ target[i].m3 = (tmp >> 16) & 0xffff;
+ target[i].size = tmp & 0xffff;
+ j++;
+ }
+}
+
static inline void be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
{
const __be16 *source = (const __be16 *)_source;
@@ -7370,7 +8946,7 @@ do { \
(u8 *)bp->arr, len); \
} while (0)
-static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)
+int bnx2x_init_firmware(struct bnx2x *bp)
{
const char *fw_file_name;
struct bnx2x_fw_file_hdr *fw_hdr;
@@ -7380,22 +8956,24 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)
fw_file_name = FW_FILE_NAME_E1;
else if (CHIP_IS_E1H(bp))
fw_file_name = FW_FILE_NAME_E1H;
+ else if (CHIP_IS_E2(bp))
+ fw_file_name = FW_FILE_NAME_E2;
else {
- dev_err(dev, "Unsupported chip revision\n");
+ BNX2X_ERR("Unsupported chip revision\n");
return -EINVAL;
}
- dev_info(dev, "Loading %s\n", fw_file_name);
+ BNX2X_DEV_INFO("Loading %s\n", fw_file_name);
- rc = request_firmware(&bp->firmware, fw_file_name, dev);
+ rc = request_firmware(&bp->firmware, fw_file_name, &bp->pdev->dev);
if (rc) {
- dev_err(dev, "Can't load firmware file %s\n", fw_file_name);
+ BNX2X_ERR("Can't load firmware file %s\n", fw_file_name);
goto request_firmware_exit;
}
rc = bnx2x_check_firmware(bp);
if (rc) {
- dev_err(dev, "Corrupt firmware file %s\n", fw_file_name);
+ BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name);
goto request_firmware_exit;
}
@@ -7429,9 +9007,13 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)
be32_to_cpu(fw_hdr->csem_int_table_data.offset);
INIT_CSEM_PRAM_DATA(bp) = bp->firmware->data +
be32_to_cpu(fw_hdr->csem_pram_data.offset);
+ /* IRO */
+ BNX2X_ALLOC_AND_SET(iro_arr, iro_alloc_err, bnx2x_prep_iro);
return 0;
+iro_alloc_err:
+ kfree(bp->init_ops_offsets);
init_offsets_alloc_err:
kfree(bp->init_ops);
init_ops_alloc_err:
@@ -7442,6 +9024,15 @@ request_firmware_exit:
return rc;
}
+static inline int bnx2x_set_qm_cid_count(struct bnx2x *bp, int l2_cid_count)
+{
+ int cid_count = L2_FP_COUNT(l2_cid_count);
+
+#ifdef BCM_CNIC
+ cid_count += CNIC_CID_MAX;
+#endif
+ return roundup(cid_count, QM_CID_ROUND);
+}
static int __devinit bnx2x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
@@ -7449,10 +9040,30 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
struct net_device *dev = NULL;
struct bnx2x *bp;
int pcie_width, pcie_speed;
- int rc;
+ int rc, cid_count;
+
+ switch (ent->driver_data) {
+ case BCM57710:
+ case BCM57711:
+ case BCM57711E:
+ cid_count = FP_SB_MAX_E1x;
+ break;
+
+ case BCM57712:
+ case BCM57712E:
+ cid_count = FP_SB_MAX_E2;
+ break;
+
+ default:
+ pr_err("Unknown board_type (%ld), aborting\n",
+ ent->driver_data);
+ return ENODEV;
+ }
+
+ cid_count += CNIC_CONTEXT_USE;
/* dev zeroed in init_etherdev */
- dev = alloc_etherdev_mq(sizeof(*bp), MAX_CONTEXT);
+ dev = alloc_etherdev_mq(sizeof(*bp), cid_count);
if (!dev) {
dev_err(&pdev->dev, "Cannot allocate net device\n");
return -ENOMEM;
@@ -7463,6 +9074,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
pci_set_drvdata(pdev, dev);
+ bp->l2_cid_count = cid_count;
+
rc = bnx2x_init_dev(pdev, dev);
if (rc < 0) {
free_netdev(dev);
@@ -7473,12 +9086,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
if (rc)
goto init_one_exit;
- /* Set init arrays */
- rc = bnx2x_init_firmware(bp, &pdev->dev);
- if (rc) {
- dev_err(&pdev->dev, "Error loading firmware\n");
- goto init_one_exit;
- }
+ /* calc qm_cid_count */
+ bp->qm_cid_count = bnx2x_set_qm_cid_count(bp, cid_count);
rc = register_netdev(dev);
if (rc) {
@@ -7486,11 +9095,23 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
goto init_one_exit;
}
+ /* Configure interupt mode: try to enable MSI-X/MSI if
+ * needed, set bp->num_queues appropriately.
+ */
+ bnx2x_set_int_mode(bp);
+
+ /* Add all NAPI objects */
+ bnx2x_add_all_napi(bp);
+
bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
+
netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", board_info[ent->driver_data].name,
(CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4),
- pcie_width, (pcie_speed == 2) ? "5GHz (Gen2)" : "2.5GHz",
+ pcie_width,
+ ((!CHIP_IS_E2(bp) && pcie_speed == 2) ||
+ (CHIP_IS_E2(bp) && pcie_speed == 1)) ?
+ "5GHz (Gen2)" : "2.5GHz",
dev->base_addr, bp->pdev->irq);
pr_cont("node addr %pM\n", dev->dev_addr);
@@ -7527,20 +9148,23 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
unregister_netdev(dev);
+ /* Delete all NAPI objects */
+ bnx2x_del_all_napi(bp);
+
+ /* Disable MSI/MSI-X */
+ bnx2x_disable_msi(bp);
+
/* Make sure RESET task is not scheduled before continuing */
cancel_delayed_work_sync(&bp->reset_task);
- kfree(bp->init_ops_offsets);
- kfree(bp->init_ops);
- kfree(bp->init_data);
- release_firmware(bp->firmware);
-
if (bp->regview)
iounmap(bp->regview);
if (bp->doorbells)
iounmap(bp->doorbells);
+ bnx2x_free_mem_bp(bp);
+
free_netdev(dev);
if (atomic_read(&pdev->enable_cnt) == 1)
@@ -7566,22 +9190,14 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
/* Release IRQs */
- bnx2x_free_irq(bp, false);
-
- if (CHIP_IS_E1(bp)) {
- struct mac_configuration_cmd *config =
- bnx2x_sp(bp, mcast_config);
-
- for (i = 0; i < config->hdr.length; i++)
- CAM_INVALIDATE(config->config_table[i]);
- }
+ bnx2x_free_irq(bp);
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
+
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
- for_each_queue(bp, i)
- netif_napi_del(&bnx2x_fp(bp, i, napi));
+
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -7613,8 +9229,9 @@ static void bnx2x_eeh_recover(struct bnx2x *bp)
BNX2X_ERR("BAD MCP validity signature\n");
if (!BP_NOMCP(bp)) {
- bp->fw_seq = (SHMEM_RD(bp, func_mb[BP_FUNC(bp)].drv_mb_header)
- & DRV_MSG_SEQ_NUMBER_MASK);
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
}
}
@@ -7697,7 +9314,8 @@ static void bnx2x_io_resume(struct pci_dev *pdev)
struct bnx2x *bp = netdev_priv(dev);
if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ printk(KERN_ERR "Handling parity error recovery. "
+ "Try again later\n");
return;
}
@@ -7772,19 +9390,53 @@ static void bnx2x_cnic_sp_post(struct bnx2x *bp, int count)
#endif
spin_lock_bh(&bp->spq_lock);
+ BUG_ON(bp->cnic_spq_pending < count);
bp->cnic_spq_pending -= count;
- for (; bp->cnic_spq_pending < bp->cnic_eth_dev.max_kwqe_pending;
- bp->cnic_spq_pending++) {
- if (!bp->cnic_kwq_pending)
+ for (; bp->cnic_kwq_pending; bp->cnic_kwq_pending--) {
+ u16 type = (le16_to_cpu(bp->cnic_kwq_cons->hdr.type)
+ & SPE_HDR_CONN_TYPE) >>
+ SPE_HDR_CONN_TYPE_SHIFT;
+
+ /* Set validation for iSCSI L2 client before sending SETUP
+ * ramrod
+ */
+ if (type == ETH_CONNECTION_TYPE) {
+ u8 cmd = (le32_to_cpu(bp->cnic_kwq_cons->
+ hdr.conn_and_cmd_data) >>
+ SPE_HDR_CMD_ID_SHIFT) & 0xff;
+
+ if (cmd == RAMROD_CMD_ID_ETH_CLIENT_SETUP)
+ bnx2x_set_ctx_validation(&bp->context.
+ vcxt[BNX2X_ISCSI_ETH_CID].eth,
+ HW_CID(bp, BNX2X_ISCSI_ETH_CID));
+ }
+
+ /* There may be not more than 8 L2 and COMMON SPEs and not more
+ * than 8 L5 SPEs in the air.
+ */
+ if ((type == NONE_CONNECTION_TYPE) ||
+ (type == ETH_CONNECTION_TYPE)) {
+ if (!atomic_read(&bp->spq_left))
+ break;
+ else
+ atomic_dec(&bp->spq_left);
+ } else if (type == ISCSI_CONNECTION_TYPE) {
+ if (bp->cnic_spq_pending >=
+ bp->cnic_eth_dev.max_kwqe_pending)
+ break;
+ else
+ bp->cnic_spq_pending++;
+ } else {
+ BNX2X_ERR("Unknown SPE type: %d\n", type);
+ bnx2x_panic();
break;
+ }
spe = bnx2x_sp_get_next(bp);
*spe = *bp->cnic_kwq_cons;
- bp->cnic_kwq_pending--;
-
DP(NETIF_MSG_TIMER, "pending on SPQ %d, on KWQ %d count %d\n",
bp->cnic_spq_pending, bp->cnic_kwq_pending, count);
@@ -7822,8 +9474,8 @@ static int bnx2x_cnic_sp_queue(struct net_device *dev,
DP(NETIF_MSG_TIMER, "L5 SPQE %x %x %x:%x pos %d\n",
spe->hdr.conn_and_cmd_data, spe->hdr.type,
- spe->data.mac_config_addr.hi,
- spe->data.mac_config_addr.lo,
+ spe->data.update_data_addr.hi,
+ spe->data.update_data_addr.lo,
bp->cnic_kwq_pending);
if (bp->cnic_kwq_prod == bp->cnic_kwq_last)
@@ -7889,7 +9541,7 @@ static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid)
ctl.data.comp.cid = cid;
bnx2x_cnic_ctl_send_bh(bp, &ctl);
- bnx2x_cnic_sp_post(bp, 1);
+ bnx2x_cnic_sp_post(bp, 0);
}
static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
@@ -7906,8 +9558,8 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
break;
}
- case DRV_CTL_COMPLETION_CMD: {
- int count = ctl->data.comp.comp_count;
+ case DRV_CTL_RET_L5_SPQ_CREDIT_CMD: {
+ int count = ctl->data.credit.credit_count;
bnx2x_cnic_sp_post(bp, count);
break;
@@ -7917,8 +9569,24 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
case DRV_CTL_START_L2_CMD: {
u32 cli = ctl->data.ring.client_id;
- bp->rx_mode_cl_mask |= (1 << cli);
- bnx2x_set_storm_rx_mode(bp);
+ /* Set iSCSI MAC address */
+ bnx2x_set_iscsi_eth_mac_addr(bp, 1);
+
+ mmiowb();
+ barrier();
+
+ /* Start accepting on iSCSI L2 ring. Accept all multicasts
+ * because it's the only way for UIO Client to accept
+ * multicasts (in non-promiscuous mode only one Client per
+ * function will receive multicast packets (leading in our
+ * case).
+ */
+ bnx2x_rxq_set_mac_filters(bp, cli,
+ BNX2X_ACCEPT_UNICAST |
+ BNX2X_ACCEPT_BROADCAST |
+ BNX2X_ACCEPT_ALL_MULTICAST);
+ storm_memset_mac_filters(bp, &bp->mac_filters, BP_FUNC(bp));
+
break;
}
@@ -7926,8 +9594,23 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
case DRV_CTL_STOP_L2_CMD: {
u32 cli = ctl->data.ring.client_id;
- bp->rx_mode_cl_mask &= ~(1 << cli);
- bnx2x_set_storm_rx_mode(bp);
+ /* Stop accepting on iSCSI L2 ring */
+ bnx2x_rxq_set_mac_filters(bp, cli, BNX2X_ACCEPT_NONE);
+ storm_memset_mac_filters(bp, &bp->mac_filters, BP_FUNC(bp));
+
+ mmiowb();
+ barrier();
+
+ /* Unset iSCSI L2 MAC */
+ bnx2x_set_iscsi_eth_mac_addr(bp, 0);
+ break;
+ }
+ case DRV_CTL_RET_L2_SPQ_CREDIT_CMD: {
+ int count = ctl->data.credit.credit_count;
+
+ smp_mb__before_atomic_inc();
+ atomic_add(count, &bp->spq_left);
+ smp_mb__after_atomic_inc();
break;
}
@@ -7951,10 +9634,16 @@ void bnx2x_setup_cnic_irq_info(struct bnx2x *bp)
cp->drv_state &= ~CNIC_DRV_STATE_USING_MSIX;
cp->irq_arr[0].irq_flags &= ~CNIC_IRQ_FL_MSIX;
}
- cp->irq_arr[0].status_blk = bp->cnic_sb;
+ if (CHIP_IS_E2(bp))
+ cp->irq_arr[0].status_blk = (void *)bp->cnic_sb.e2_sb;
+ else
+ cp->irq_arr[0].status_blk = (void *)bp->cnic_sb.e1x_sb;
+
cp->irq_arr[0].status_blk_num = CNIC_SB_ID(bp);
+ cp->irq_arr[0].status_blk_num2 = CNIC_IGU_SB_ID(bp);
cp->irq_arr[1].status_blk = bp->def_status_blk;
cp->irq_arr[1].status_blk_num = DEF_SB_ID;
+ cp->irq_arr[1].status_blk_num2 = DEF_SB_IGU_ID;
cp->num_irq = 2;
}
@@ -7986,12 +9675,10 @@ static int bnx2x_register_cnic(struct net_device *dev, struct cnic_ops *ops,
cp->num_irq = 0;
cp->drv_state = CNIC_DRV_STATE_REGD;
-
- bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping, CNIC_SB_ID(bp));
+ cp->iro_arr = bp->iro_arr;
bnx2x_setup_cnic_irq_info(bp);
- bnx2x_set_iscsi_eth_mac_addr(bp, 1);
- bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
+
rcu_assign_pointer(bp->cnic_ops, ops);
return 0;
@@ -8028,15 +9715,24 @@ struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
cp->io_base = bp->regview;
cp->io_base2 = bp->doorbells;
cp->max_kwqe_pending = 8;
- cp->ctx_blk_size = CNIC_CTX_PER_ILT * sizeof(union cdu_context);
- cp->ctx_tbl_offset = FUNC_ILT_BASE(BP_FUNC(bp)) + 1;
+ cp->ctx_blk_size = CDU_ILT_PAGE_SZ;
+ cp->ctx_tbl_offset = FUNC_ILT_BASE(BP_FUNC(bp)) +
+ bnx2x_cid_ilt_lines(bp);
cp->ctx_tbl_len = CNIC_ILT_LINES;
- cp->starting_cid = BCM_CNIC_CID_START;
+ cp->starting_cid = bnx2x_cid_ilt_lines(bp) * ILT_PAGE_CIDS;
cp->drv_submit_kwqes_16 = bnx2x_cnic_sp_queue;
cp->drv_ctl = bnx2x_drv_ctl;
cp->drv_register_cnic = bnx2x_register_cnic;
cp->drv_unregister_cnic = bnx2x_unregister_cnic;
-
+ cp->iscsi_l2_client_id = BNX2X_ISCSI_ETH_CL_ID;
+ cp->iscsi_l2_cid = BNX2X_ISCSI_ETH_CID;
+
+ DP(BNX2X_MSG_SP, "page_size %d, tbl_offset %d, tbl_lines %d, "
+ "starting cid %d\n",
+ cp->ctx_blk_size,
+ cp->ctx_tbl_offset,
+ cp->ctx_tbl_len,
+ cp->starting_cid);
return cp;
}
EXPORT_SYMBOL(bnx2x_cnic_probe);
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index a1f3bf0cd630..1cefe489a955 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1,6 +1,6 @@
/* bnx2x_reg.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2009 Broadcom Corporation
+ * Copyright (c) 2007-2010 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,7 +19,20 @@
*
*/
-
+#define ATC_ATC_INT_STS_REG_ADDRESS_ERROR (0x1<<0)
+#define ATC_ATC_INT_STS_REG_ATC_GPA_MULTIPLE_HITS (0x1<<2)
+#define ATC_ATC_INT_STS_REG_ATC_IREQ_LESS_THAN_STU (0x1<<5)
+#define ATC_ATC_INT_STS_REG_ATC_RCPL_TO_EMPTY_CNT (0x1<<3)
+#define ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR (0x1<<4)
+#define ATC_ATC_INT_STS_REG_ATC_TCPL_TO_NOT_PEND (0x1<<1)
+/* [RW 1] Initiate the ATC array - reset all the valid bits */
+#define ATC_REG_ATC_INIT_ARRAY 0x1100b8
+/* [R 1] ATC initalization done */
+#define ATC_REG_ATC_INIT_DONE 0x1100bc
+/* [RC 6] Interrupt register #0 read clear */
+#define ATC_REG_ATC_INT_STS_CLR 0x1101c0
+/* [RW 19] Interrupt mask register #0 read/write */
+#define BRB1_REG_BRB1_INT_MASK 0x60128
/* [R 19] Interrupt register #0 read */
#define BRB1_REG_BRB1_INT_STS 0x6011c
/* [RW 4] Parity mask register #0 read/write */
@@ -27,9 +40,31 @@
/* [R 4] Parity register #0 read */
#define BRB1_REG_BRB1_PRTY_STS 0x6012c
/* [RW 10] At address BRB1_IND_FREE_LIST_PRS_CRDT initialize free head. At
- address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address
- BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. */
+ * address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address
+ * BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. Warning -
+ * following reset the first rbc access to this reg must be write; there can
+ * be no more rbc writes after the first one; there can be any number of rbc
+ * read following the first write; rbc access not following these rules will
+ * result in hang condition. */
#define BRB1_REG_FREE_LIST_PRS_CRDT 0x60200
+/* [RW 10] The number of free blocks below which the full signal to class 0
+ * is asserted */
+#define BRB1_REG_FULL_0_XOFF_THRESHOLD_0 0x601d0
+/* [RW 10] The number of free blocks above which the full signal to class 0
+ * is de-asserted */
+#define BRB1_REG_FULL_0_XON_THRESHOLD_0 0x601d4
+/* [RW 10] The number of free blocks below which the full signal to class 1
+ * is asserted */
+#define BRB1_REG_FULL_1_XOFF_THRESHOLD_0 0x601d8
+/* [RW 10] The number of free blocks above which the full signal to class 1
+ * is de-asserted */
+#define BRB1_REG_FULL_1_XON_THRESHOLD_0 0x601dc
+/* [RW 10] The number of free blocks below which the full signal to the LB
+ * port is asserted */
+#define BRB1_REG_FULL_LB_XOFF_THRESHOLD 0x601e0
+/* [RW 10] The number of free blocks above which the full signal to the LB
+ * port is de-asserted */
+#define BRB1_REG_FULL_LB_XON_THRESHOLD 0x601e4
/* [RW 10] The number of free blocks above which the High_llfc signal to
interface #n is de-asserted. */
#define BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD_0 0x6014c
@@ -44,6 +79,9 @@
/* [RW 10] The number of free blocks below which the Low_llfc signal to
interface #n is asserted. */
#define BRB1_REG_LOW_LLFC_LOW_THRESHOLD_0 0x6015c
+/* [RW 10] The number of blocks guarantied for the MAC port */
+#define BRB1_REG_MAC_GUARANTIED_0 0x601e8
+#define BRB1_REG_MAC_GUARANTIED_1 0x60240
/* [R 24] The number of full blocks. */
#define BRB1_REG_NUM_OF_FULL_BLOCKS 0x60090
/* [ST 32] The number of cycles that the write_full signal towards MAC #0
@@ -55,7 +93,19 @@
asserted. */
#define BRB1_REG_NUM_OF_PAUSE_CYCLES_0 0x600b8
#define BRB1_REG_NUM_OF_PAUSE_CYCLES_1 0x600bc
-/* [RW 10] Write client 0: De-assert pause threshold. */
+/* [RW 10] The number of free blocks below which the pause signal to class 0
+ * is asserted */
+#define BRB1_REG_PAUSE_0_XOFF_THRESHOLD_0 0x601c0
+/* [RW 10] The number of free blocks above which the pause signal to class 0
+ * is de-asserted */
+#define BRB1_REG_PAUSE_0_XON_THRESHOLD_0 0x601c4
+/* [RW 10] The number of free blocks below which the pause signal to class 1
+ * is asserted */
+#define BRB1_REG_PAUSE_1_XOFF_THRESHOLD_0 0x601c8
+/* [RW 10] The number of free blocks above which the pause signal to class 1
+ * is de-asserted */
+#define BRB1_REG_PAUSE_1_XON_THRESHOLD_0 0x601cc
+/* [RW 10] Write client 0: De-assert pause threshold. Not Functional */
#define BRB1_REG_PAUSE_HIGH_THRESHOLD_0 0x60078
#define BRB1_REG_PAUSE_HIGH_THRESHOLD_1 0x6007c
/* [RW 10] Write client 0: Assert pause threshold. */
@@ -362,6 +412,7 @@
#define CFC_REG_NUM_LCIDS_ARRIVING 0x104004
/* [R 9] Number of Leaving LCIDs in Link List Block */
#define CFC_REG_NUM_LCIDS_LEAVING 0x104018
+#define CFC_REG_WEAK_ENABLE_PF 0x104124
/* [RW 8] The event id for aggregated interrupt 0 */
#define CSDM_REG_AGG_INT_EVENT_0 0xc2038
#define CSDM_REG_AGG_INT_EVENT_10 0xc2060
@@ -590,10 +641,17 @@
#define CSEM_REG_TS_8_AS 0x200058
/* [RW 3] The arbitration scheme of time_slot 9 */
#define CSEM_REG_TS_9_AS 0x20005c
+/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
+ * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
+#define CSEM_REG_VFPF_ERR_NUM 0x200380
/* [RW 1] Parity mask register #0 read/write */
#define DBG_REG_DBG_PRTY_MASK 0xc0a8
/* [R 1] Parity register #0 read */
#define DBG_REG_DBG_PRTY_STS 0xc09c
+/* [RW 1] When set the DMAE will process the commands as in E1.5. 1.The
+ * function that is used is always SRC-PCI; 2.VF_Valid = 0; 3.VFID=0;
+ * 4.Completion function=0; 5.Error handling=0 */
+#define DMAE_REG_BACKWARD_COMP_EN 0x10207c
/* [RW 32] Commands memory. The address to command X; row Y is to calculated
as 14*X+Y. */
#define DMAE_REG_CMD_MEM 0x102400
@@ -742,9 +800,13 @@
#define HC_REG_HC_PRTY_MASK 0x1080a0
/* [R 3] Parity register #0 read */
#define HC_REG_HC_PRTY_STS 0x108094
-#define HC_REG_INT_MASK 0x108108
+/* [RC 3] Parity register #0 read clear */
+#define HC_REG_HC_PRTY_STS_CLR 0x108098
+#define HC_REG_INT_MASK 0x108108
#define HC_REG_LEADING_EDGE_0 0x108040
#define HC_REG_LEADING_EDGE_1 0x108048
+#define HC_REG_MAIN_MEMORY 0x108800
+#define HC_REG_MAIN_MEMORY_SIZE 152
#define HC_REG_P0_PROD_CONS 0x108200
#define HC_REG_P1_PROD_CONS 0x108400
#define HC_REG_PBA_COMMAND 0x108140
@@ -758,6 +820,92 @@
#define HC_REG_USTORM_ADDR_FOR_COALESCE 0x108068
#define HC_REG_VQID_0 0x108008
#define HC_REG_VQID_1 0x10800c
+#define IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN (0x1<<1)
+#define IGU_REG_ATTENTION_ACK_BITS 0x130108
+/* [R 4] Debug: attn_fsm */
+#define IGU_REG_ATTN_FSM 0x130054
+#define IGU_REG_ATTN_MSG_ADDR_H 0x13011c
+#define IGU_REG_ATTN_MSG_ADDR_L 0x130120
+/* [R 4] Debug: [3] - attention write done message is pending (0-no pending;
+ * 1-pending). [2:0] = PFID. Pending means attention message was sent; but
+ * write done didnt receive. */
+#define IGU_REG_ATTN_WRITE_DONE_PENDING 0x130030
+#define IGU_REG_BLOCK_CONFIGURATION 0x130000
+#define IGU_REG_COMMAND_REG_32LSB_DATA 0x130124
+#define IGU_REG_COMMAND_REG_CTRL 0x13012c
+/* [WB_R 32] Cleanup bit status per SB. 1 = cleanup is set. 0 = cleanup bit
+ * is clear. The bits in this registers are set and clear via the producer
+ * command. Data valid only in addresses 0-4. all the rest are zero. */
+#define IGU_REG_CSTORM_TYPE_0_SB_CLEANUP 0x130200
+/* [R 5] Debug: ctrl_fsm */
+#define IGU_REG_CTRL_FSM 0x130064
+/* [R 1] data availble for error memory. If this bit is clear do not red
+ * from error_handling_memory. */
+#define IGU_REG_ERROR_HANDLING_DATA_VALID 0x130130
+/* [R 11] Parity register #0 read */
+#define IGU_REG_IGU_PRTY_STS 0x13009c
+/* [R 4] Debug: int_handle_fsm */
+#define IGU_REG_INT_HANDLE_FSM 0x130050
+#define IGU_REG_LEADING_EDGE_LATCH 0x130134
+/* [RW 14] mapping CAM; relevant for E2 operating mode only. [0] - valid.
+ * [6:1] - vector number; [13:7] - FID (if VF - [13] = 0; [12:7] = VF
+ * number; if PF - [13] = 1; [12:10] = 0; [9:7] = PF number); */
+#define IGU_REG_MAPPING_MEMORY 0x131000
+#define IGU_REG_MAPPING_MEMORY_SIZE 136
+#define IGU_REG_PBA_STATUS_LSB 0x130138
+#define IGU_REG_PBA_STATUS_MSB 0x13013c
+#define IGU_REG_PCI_PF_MSI_EN 0x130140
+#define IGU_REG_PCI_PF_MSIX_EN 0x130144
+#define IGU_REG_PCI_PF_MSIX_FUNC_MASK 0x130148
+/* [WB_R 32] Each bit represent the pending bits status for that SB. 0 = no
+ * pending; 1 = pending. Pendings means interrupt was asserted; and write
+ * done was not received. Data valid only in addresses 0-4. all the rest are
+ * zero. */
+#define IGU_REG_PENDING_BITS_STATUS 0x130300
+#define IGU_REG_PF_CONFIGURATION 0x130154
+/* [RW 20] producers only. E2 mode: address 0-135 match to the mapping
+ * memory; 136 - PF0 default prod; 137 PF1 default prod; 138 - PF2 default
+ * prod; 139 PF3 default prod; 140 - PF0 - ATTN prod; 141 - PF1 - ATTN prod;
+ * 142 - PF2 - ATTN prod; 143 - PF3 - ATTN prod; 144-147 reserved. E1.5 mode
+ * - In backward compatible mode; for non default SB; each even line in the
+ * memory holds the U producer and each odd line hold the C producer. The
+ * first 128 producer are for NDSB (PF0 - 0-31; PF1 - 32-63 and so on). The
+ * last 20 producers are for the DSB for each PF. each PF has five segments
+ * (the order inside each segment is PF0; PF1; PF2; PF3) - 128-131 U prods;
+ * 132-135 C prods; 136-139 X prods; 140-143 T prods; 144-147 ATTN prods; */
+#define IGU_REG_PROD_CONS_MEMORY 0x132000
+/* [R 3] Debug: pxp_arb_fsm */
+#define IGU_REG_PXP_ARB_FSM 0x130068
+/* [RW 6] Write one for each bit will reset the appropriate memory. When the
+ * memory reset finished the appropriate bit will be clear. Bit 0 - mapping
+ * memory; Bit 1 - SB memory; Bit 2 - SB interrupt and mask register; Bit 3
+ * - MSIX memory; Bit 4 - PBA memory; Bit 5 - statistics; */
+#define IGU_REG_RESET_MEMORIES 0x130158
+/* [R 4] Debug: sb_ctrl_fsm */
+#define IGU_REG_SB_CTRL_FSM 0x13004c
+#define IGU_REG_SB_INT_BEFORE_MASK_LSB 0x13015c
+#define IGU_REG_SB_INT_BEFORE_MASK_MSB 0x130160
+#define IGU_REG_SB_MASK_LSB 0x130164
+#define IGU_REG_SB_MASK_MSB 0x130168
+/* [RW 16] Number of command that were dropped without causing an interrupt
+ * due to: read access for WO BAR address; or write access for RO BAR
+ * address or any access for reserved address or PCI function error is set
+ * and address is not MSIX; PBA or cleanup */
+#define IGU_REG_SILENT_DROP 0x13016c
+/* [RW 10] Number of MSI/MSIX/ATTN messages sent for the function: 0-63 -
+ * number of MSIX messages per VF; 64-67 - number of MSI/MSIX messages per
+ * PF; 68-71 number of ATTN messages per PF */
+#define IGU_REG_STATISTIC_NUM_MESSAGE_SENT 0x130800
+/* [RW 32] Number of cycles the timer mask masking the IGU interrupt when a
+ * timer mask command arrives. Value must be bigger than 100. */
+#define IGU_REG_TIMER_MASKING_VALUE 0x13003c
+#define IGU_REG_TRAILING_EDGE_LATCH 0x130104
+#define IGU_REG_VF_CONFIGURATION 0x130170
+/* [WB_R 32] Each bit represent write done pending bits status for that SB
+ * (MSI/MSIX message was sent and write done was not received yet). 0 =
+ * clear; 1 = set. Data valid only in addresses 0-4. all the rest are zero. */
+#define IGU_REG_WRITE_DONE_PENDING 0x130480
+#define MCP_A_REG_MCPR_SCRATCH 0x3a0000
#define MCP_REG_MCPR_NVM_ACCESS_ENABLE 0x86424
#define MCP_REG_MCPR_NVM_ADDR 0x8640c
#define MCP_REG_MCPR_NVM_CFG4 0x8642c
@@ -880,6 +1028,11 @@
rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP Latched
ump_tx_parity; [31] MCP Latched scpad_parity; */
#define MISC_REG_AEU_AFTER_INVERT_4_MCP 0xa458
+/* [R 32] Read fifth 32 bit after inversion of function 0. Mapped as
+ * follows: [0] PGLUE config_space; [1] PGLUE misc_flr; [2] PGLUE B RBC
+ * attention [3] PGLUE B RBC parity; [4] ATC attention; [5] ATC parity; [6]
+ * CNIG attention (reserved); [7] CNIG parity (reserved); [31-8] Reserved; */
+#define MISC_REG_AEU_AFTER_INVERT_5_FUNC_0 0xa700
/* [W 14] write to this register results with the clear of the latched
signals; one in d0 clears RBCR latch; one in d1 clears RBCT latch; one in
d2 clears RBCN latch; one in d3 clears RBCU latch; one in d4 clears RBCP
@@ -1251,6 +1404,7 @@
#define MISC_REG_E1HMF_MODE 0xa5f8
/* [RW 32] Debug only: spare RW register reset by core reset */
#define MISC_REG_GENERIC_CR_0 0xa460
+#define MISC_REG_GENERIC_CR_1 0xa464
/* [RW 32] Debug only: spare RW register reset by por reset */
#define MISC_REG_GENERIC_POR_1 0xa474
/* [RW 32] GPIO. [31-28] FLOAT port 0; [27-24] FLOAT port 0; When any of
@@ -1373,6 +1527,14 @@
#define MISC_REG_PLL_STORM_CTRL_2 0xa298
#define MISC_REG_PLL_STORM_CTRL_3 0xa29c
#define MISC_REG_PLL_STORM_CTRL_4 0xa2a0
+/* [R 1] Status of 4 port mode enable input pin. */
+#define MISC_REG_PORT4MODE_EN 0xa750
+/* [RW 2] 4 port mode enable overwrite.[0] - Overwrite control; if it is 0 -
+ * the port4mode_en output is equal to 4 port mode input pin; if it is 1 -
+ * the port4mode_en output is equal to bit[1] of this register; [1] -
+ * Overwrite value. If bit[0] of this register is 1 this is the value that
+ * receives the port4mode_en output . */
+#define MISC_REG_PORT4MODE_EN_OVWR 0xa720
/* [RW 32] reset reg#2; rite/read one = the specific block is out of reset;
write/read zero = the specific block is in reset; addr 0-wr- the write
value will be written to the register; addr 1-set - one will be written
@@ -1656,8 +1818,91 @@
/* [R 32] Interrupt register #0 read */
#define NIG_REG_NIG_INT_STS_0 0x103b0
#define NIG_REG_NIG_INT_STS_1 0x103c0
-/* [R 32] Parity register #0 read */
+/* [R 32] Legacy E1 and E1H location for parity error status register. */
#define NIG_REG_NIG_PRTY_STS 0x103d0
+/* [R 32] Parity register #0 read */
+#define NIG_REG_NIG_PRTY_STS_0 0x183bc
+#define NIG_REG_NIG_PRTY_STS_1 0x183cc
+/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
+ * Ethernet header. */
+#define NIG_REG_P0_HDRS_AFTER_BASIC 0x18038
+/* [RW 1] HW PFC enable bit. Set this bit to enable the PFC functionality in
+ * the NIG. Other flow control modes such as PAUSE and SAFC/LLFC should be
+ * disabled when this bit is set. */
+#define NIG_REG_P0_HWPFC_ENABLE 0x18078
+#define NIG_REG_P0_LLH_FUNC_MEM2 0x18480
+#define NIG_REG_P0_LLH_FUNC_MEM2_ENABLE 0x18440
+/* [RW 32] Eight 4-bit configurations for specifying which COS (0-15 for
+ * future expansion) each priorty is to be mapped to. Bits 3:0 specify the
+ * COS for priority 0. Bits 31:28 specify the COS for priority 7. The 3-bit
+ * priority field is extracted from the outer-most VLAN in receive packet.
+ * Only COS 0 and COS 1 are supported in E2. */
+#define NIG_REG_P0_PKT_PRIORITY_TO_COS 0x18054
+/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 0. A
+ * priority is mapped to COS 0 when the corresponding mask bit is 1. More
+ * than one bit may be set; allowing multiple priorities to be mapped to one
+ * COS. */
+#define NIG_REG_P0_RX_COS0_PRIORITY_MASK 0x18058
+/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 1. A
+ * priority is mapped to COS 1 when the corresponding mask bit is 1. More
+ * than one bit may be set; allowing multiple priorities to be mapped to one
+ * COS. */
+#define NIG_REG_P0_RX_COS1_PRIORITY_MASK 0x1805c
+/* [RW 15] Specify which of the credit registers the client is to be mapped
+ * to. Bits[2:0] are for client 0; bits [14:12] are for client 4. For
+ * clients that are not subject to WFQ credit blocking - their
+ * specifications here are not used. */
+#define NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP 0x180f0
+/* [RW 5] Specify whether the client competes directly in the strict
+ * priority arbiter. The bits are mapped according to client ID (client IDs
+ * are defined in tx_arb_priority_client). Default value is set to enable
+ * strict priorities for clients 0-2 -- management and debug traffic. */
+#define NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT 0x180e8
+/* [RW 5] Specify whether the client is subject to WFQ credit blocking. The
+ * bits are mapped according to client ID (client IDs are defined in
+ * tx_arb_priority_client). Default value is 0 for not using WFQ credit
+ * blocking. */
+#define NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ 0x180ec
+/* [RW 32] Specify the upper bound that credit register 0 is allowed to
+ * reach. */
+#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0 0x1810c
+#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1 0x18110
+/* [RW 32] Specify the weight (in bytes) to be added to credit register 0
+ * when it is time to increment. */
+#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0 0x180f8
+#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1 0x180fc
+/* [RW 12] Specify the number of strict priority arbitration slots between
+ * two round-robin arbitration slots to avoid starvation. A value of 0 means
+ * no strict priority cycles - the strict priority with anti-starvation
+ * arbiter becomes a round-robin arbiter. */
+#define NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS 0x180f4
+/* [RW 15] Specify the client number to be assigned to each priority of the
+ * strict priority arbiter. Priority 0 is the highest priority. Bits [2:0]
+ * are for priority 0 client; bits [14:12] are for priority 4 client. The
+ * clients are assigned the following IDs: 0-management; 1-debug traffic
+ * from this port; 2-debug traffic from other port; 3-COS0 traffic; 4-COS1
+ * traffic. The reset value[14:0] is set to 0x4688 (15'b100_011_010_001_000)
+ * for management at priority 0; debug traffic at priorities 1 and 2; COS0
+ * traffic at priority 3; and COS1 traffic at priority 4. */
+#define NIG_REG_P0_TX_ARB_PRIORITY_CLIENT 0x180e4
+#define NIG_REG_P1_LLH_FUNC_MEM2 0x184c0
+#define NIG_REG_P1_LLH_FUNC_MEM2_ENABLE 0x18460
+/* [RW 32] Eight 4-bit configurations for specifying which COS (0-15 for
+ * future expansion) each priorty is to be mapped to. Bits 3:0 specify the
+ * COS for priority 0. Bits 31:28 specify the COS for priority 7. The 3-bit
+ * priority field is extracted from the outer-most VLAN in receive packet.
+ * Only COS 0 and COS 1 are supported in E2. */
+#define NIG_REG_P1_PKT_PRIORITY_TO_COS 0x181a8
+/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 0. A
+ * priority is mapped to COS 0 when the corresponding mask bit is 1. More
+ * than one bit may be set; allowing multiple priorities to be mapped to one
+ * COS. */
+#define NIG_REG_P1_RX_COS0_PRIORITY_MASK 0x181ac
+/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 1. A
+ * priority is mapped to COS 1 when the corresponding mask bit is 1. More
+ * than one bit may be set; allowing multiple priorities to be mapped to one
+ * COS. */
+#define NIG_REG_P1_RX_COS1_PRIORITY_MASK 0x181b0
/* [RW 1] Pause enable for port0. This register may get 1 only when
~safc_enable.safc_enable = 0 and ppp_enable.ppp_enable =0 for the same
port */
@@ -1742,6 +1987,10 @@
/* [RW 1] Disable processing further tasks from port 4 (after ending the
current task in process). */
#define PBF_REG_DISABLE_NEW_TASK_PROC_P4 0x14006c
+#define PBF_REG_DISABLE_PF 0x1402e8
+/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
+ * Ethernet header. */
+#define PBF_REG_HDRS_AFTER_BASIC 0x15c0a8
#define PBF_REG_IF_ENABLE_REG 0x140044
/* [RW 1] Init bit. When set the initial credits are copied to the credit
registers (except the port credits). Should be set and then reset after
@@ -1765,6 +2014,8 @@
#define PBF_REG_MAC_IF1_ENABLE 0x140034
/* [RW 1] Enable for the loopback interface. */
#define PBF_REG_MAC_LB_ENABLE 0x140040
+/* [RW 6] Bit-map indicating which headers must appear in the packet */
+#define PBF_REG_MUST_HAVE_HDRS 0x15c0c4
/* [RW 10] Port 0 threshold used by arbiter in 16 byte lines used when pause
not suppoterd. */
#define PBF_REG_P0_ARB_THRSH 0x1400e4
@@ -1804,6 +2055,259 @@
#define PB_REG_PB_PRTY_MASK 0x38
/* [R 4] Parity register #0 read */
#define PB_REG_PB_PRTY_STS 0x2c
+#define PGLUE_B_PGLUE_B_INT_STS_REG_ADDRESS_ERROR (0x1<<0)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_CSSNOOP_FIFO_OVERFLOW (0x1<<8)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_INCORRECT_RCV_BEHAVIOR (0x1<<1)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_ERROR_ATTN (0x1<<6)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_IN_TWO_RCBS_ATTN (0x1<<7)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_GRC_SPACE_VIOLATION_ATTN (0x1<<4)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_LENGTH_VIOLATION_ATTN (0x1<<3)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_MSIX_BAR_VIOLATION_ATTN (0x1<<5)
+#define PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN (0x1<<2)
+/* [R 8] Config space A attention dirty bits. Each bit indicates that the
+ * corresponding PF generates config space A attention. Set by PXP. Reset by
+ * MCP writing 1 to icfg_space_a_request_clr. Note: register contains bits
+ * from both paths. */
+#define PGLUE_B_REG_CFG_SPACE_A_REQUEST 0x9010
+/* [R 8] Config space B attention dirty bits. Each bit indicates that the
+ * corresponding PF generates config space B attention. Set by PXP. Reset by
+ * MCP writing 1 to icfg_space_b_request_clr. Note: register contains bits
+ * from both paths. */
+#define PGLUE_B_REG_CFG_SPACE_B_REQUEST 0x9014
+/* [RW 1] Type A PF enable inbound interrupt table for CSDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_CSDM_INB_INT_A_PF_ENABLE 0x9194
+/* [RW 18] Type B VF inbound interrupt table for CSDM: bits[17:9]-mask;
+ * its[8:0]-address. Bits [1:0] must be zero (DW resolution address). */
+#define PGLUE_B_REG_CSDM_INB_INT_B_VF 0x916c
+/* [RW 1] Type B VF enable inbound interrupt table for CSDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_CSDM_INB_INT_B_VF_ENABLE 0x919c
+/* [RW 16] Start offset of CSDM zone A (queue zone) in the internal RAM */
+#define PGLUE_B_REG_CSDM_START_OFFSET_A 0x9100
+/* [RW 16] Start offset of CSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_CSDM_START_OFFSET_B 0x9108
+/* [RW 5] VF Shift of CSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_CSDM_VF_SHIFT_B 0x9110
+/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
+#define PGLUE_B_REG_CSDM_ZONE_A_SIZE_PF 0x91ac
+/* [R 8] FLR request attention dirty bits for PFs 0 to 7. Each bit indicates
+ * that the FLR register of the corresponding PF was set. Set by PXP. Reset
+ * by MCP writing 1 to flr_request_pf_7_0_clr. Note: register contains bits
+ * from both paths. */
+#define PGLUE_B_REG_FLR_REQUEST_PF_7_0 0x9028
+/* [W 8] FLR request attention dirty bits clear for PFs 0 to 7. MCP writes 1
+ * to a bit in this register in order to clear the corresponding bit in
+ * flr_request_pf_7_0 register. Note: register contains bits from both
+ * paths. */
+#define PGLUE_B_REG_FLR_REQUEST_PF_7_0_CLR 0x9418
+/* [R 32] FLR request attention dirty bits for VFs 96 to 127. Each bit
+ * indicates that the FLR register of the corresponding VF was set. Set by
+ * PXP. Reset by MCP writing 1 to flr_request_vf_127_96_clr. */
+#define PGLUE_B_REG_FLR_REQUEST_VF_127_96 0x9024
+/* [R 32] FLR request attention dirty bits for VFs 0 to 31. Each bit
+ * indicates that the FLR register of the corresponding VF was set. Set by
+ * PXP. Reset by MCP writing 1 to flr_request_vf_31_0_clr. */
+#define PGLUE_B_REG_FLR_REQUEST_VF_31_0 0x9018
+/* [R 32] FLR request attention dirty bits for VFs 32 to 63. Each bit
+ * indicates that the FLR register of the corresponding VF was set. Set by
+ * PXP. Reset by MCP writing 1 to flr_request_vf_63_32_clr. */
+#define PGLUE_B_REG_FLR_REQUEST_VF_63_32 0x901c
+/* [R 32] FLR request attention dirty bits for VFs 64 to 95. Each bit
+ * indicates that the FLR register of the corresponding VF was set. Set by
+ * PXP. Reset by MCP writing 1 to flr_request_vf_95_64_clr. */
+#define PGLUE_B_REG_FLR_REQUEST_VF_95_64 0x9020
+/* [R 8] Each bit indicates an incorrect behavior in user RX interface. Bit
+ * 0 - Target memory read arrived with a correctable error. Bit 1 - Target
+ * memory read arrived with an uncorrectable error. Bit 2 - Configuration RW
+ * arrived with a correctable error. Bit 3 - Configuration RW arrived with
+ * an uncorrectable error. Bit 4 - Completion with Configuration Request
+ * Retry Status. Bit 5 - Expansion ROM access received with a write request.
+ * Bit 6 - Completion with pcie_rx_err of 0000; CMPL_STATUS of non-zero; and
+ * pcie_rx_last not asserted. Bit 7 - Completion with pcie_rx_err of 1010;
+ * and pcie_rx_last not asserted. */
+#define PGLUE_B_REG_INCORRECT_RCV_DETAILS 0x9068
+#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER 0x942c
+#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ 0x9430
+#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_WRITE 0x9434
+#define PGLUE_B_REG_INTERNAL_VFID_ENABLE 0x9438
+/* [R 9] Interrupt register #0 read */
+#define PGLUE_B_REG_PGLUE_B_INT_STS 0x9298
+/* [RC 9] Interrupt register #0 read clear */
+#define PGLUE_B_REG_PGLUE_B_INT_STS_CLR 0x929c
+/* [R 2] Parity register #0 read */
+#define PGLUE_B_REG_PGLUE_B_PRTY_STS 0x92a8
+/* [R 13] Details of first request received with error. [2:0] - PFID. [3] -
+ * VF_VALID. [9:4] - VFID. [11:10] - Error Code - 0 - Indicates Completion
+ * Timeout of a User Tx non-posted request. 1 - unsupported request. 2 -
+ * completer abort. 3 - Illegal value for this field. [12] valid - indicates
+ * if there was a completion error since the last time this register was
+ * cleared. */
+#define PGLUE_B_REG_RX_ERR_DETAILS 0x9080
+/* [R 18] Details of first ATS Translation Completion request received with
+ * error. [2:0] - PFID. [3] - VF_VALID. [9:4] - VFID. [11:10] - Error Code -
+ * 0 - Indicates Completion Timeout of a User Tx non-posted request. 1 -
+ * unsupported request. 2 - completer abort. 3 - Illegal value for this
+ * field. [16:12] - ATC OTB EntryID. [17] valid - indicates if there was a
+ * completion error since the last time this register was cleared. */
+#define PGLUE_B_REG_RX_TCPL_ERR_DETAILS 0x9084
+/* [W 8] Debug only - Shadow BME bits clear for PFs 0 to 7. MCP writes 1 to
+ * a bit in this register in order to clear the corresponding bit in
+ * shadow_bme_pf_7_0 register. MCP should never use this unless a
+ * work-around is needed. Note: register contains bits from both paths. */
+#define PGLUE_B_REG_SHADOW_BME_PF_7_0_CLR 0x9458
+/* [R 8] SR IOV disabled attention dirty bits. Each bit indicates that the
+ * VF enable register of the corresponding PF is written to 0 and was
+ * previously 1. Set by PXP. Reset by MCP writing 1 to
+ * sr_iov_disabled_request_clr. Note: register contains bits from both
+ * paths. */
+#define PGLUE_B_REG_SR_IOV_DISABLED_REQUEST 0x9030
+/* [R 32] Indicates the status of tags 32-63. 0 - tags is used - read
+ * completion did not return yet. 1 - tag is unused. Same functionality as
+ * pxp2_registers_pgl_exp_rom_data2 for tags 0-31. */
+#define PGLUE_B_REG_TAGS_63_32 0x9244
+/* [RW 1] Type A PF enable inbound interrupt table for TSDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_TSDM_INB_INT_A_PF_ENABLE 0x9170
+/* [RW 16] Start offset of TSDM zone A (queue zone) in the internal RAM */
+#define PGLUE_B_REG_TSDM_START_OFFSET_A 0x90c4
+/* [RW 16] Start offset of TSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_TSDM_START_OFFSET_B 0x90cc
+/* [RW 5] VF Shift of TSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_TSDM_VF_SHIFT_B 0x90d4
+/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
+#define PGLUE_B_REG_TSDM_ZONE_A_SIZE_PF 0x91a0
+/* [R 32] Address [31:0] of first read request not submitted due to error */
+#define PGLUE_B_REG_TX_ERR_RD_ADD_31_0 0x9098
+/* [R 32] Address [63:32] of first read request not submitted due to error */
+#define PGLUE_B_REG_TX_ERR_RD_ADD_63_32 0x909c
+/* [R 31] Details of first read request not submitted due to error. [4:0]
+ * VQID. [5] TREQ. 1 - Indicates the request is a Translation Request.
+ * [20:8] - Length in bytes. [23:21] - PFID. [24] - VF_VALID. [30:25] -
+ * VFID. */
+#define PGLUE_B_REG_TX_ERR_RD_DETAILS 0x90a0
+/* [R 26] Details of first read request not submitted due to error. [15:0]
+ * Request ID. [19:16] client ID. [20] - last SR. [24:21] - Error type -
+ * [21] - Indicates was_error was set; [22] - Indicates BME was cleared;
+ * [23] - Indicates FID_enable was cleared; [24] - Indicates VF with parent
+ * PF FLR_request or IOV_disable_request dirty bit is set. [25] valid -
+ * indicates if there was a request not submitted due to error since the
+ * last time this register was cleared. */
+#define PGLUE_B_REG_TX_ERR_RD_DETAILS2 0x90a4
+/* [R 32] Address [31:0] of first write request not submitted due to error */
+#define PGLUE_B_REG_TX_ERR_WR_ADD_31_0 0x9088
+/* [R 32] Address [63:32] of first write request not submitted due to error */
+#define PGLUE_B_REG_TX_ERR_WR_ADD_63_32 0x908c
+/* [R 31] Details of first write request not submitted due to error. [4:0]
+ * VQID. [20:8] - Length in bytes. [23:21] - PFID. [24] - VF_VALID. [30:25]
+ * - VFID. */
+#define PGLUE_B_REG_TX_ERR_WR_DETAILS 0x9090
+/* [R 26] Details of first write request not submitted due to error. [15:0]
+ * Request ID. [19:16] client ID. [20] - last SR. [24:21] - Error type -
+ * [21] - Indicates was_error was set; [22] - Indicates BME was cleared;
+ * [23] - Indicates FID_enable was cleared; [24] - Indicates VF with parent
+ * PF FLR_request or IOV_disable_request dirty bit is set. [25] valid -
+ * indicates if there was a request not submitted due to error since the
+ * last time this register was cleared. */
+#define PGLUE_B_REG_TX_ERR_WR_DETAILS2 0x9094
+/* [RW 10] Type A PF/VF inbound interrupt table for USDM: bits[9:5]-mask;
+ * its[4:0]-address relative to start_offset_a. Bits [1:0] can have any
+ * value (Byte resolution address). */
+#define PGLUE_B_REG_USDM_INB_INT_A_0 0x9128
+#define PGLUE_B_REG_USDM_INB_INT_A_1 0x912c
+#define PGLUE_B_REG_USDM_INB_INT_A_2 0x9130
+#define PGLUE_B_REG_USDM_INB_INT_A_3 0x9134
+#define PGLUE_B_REG_USDM_INB_INT_A_4 0x9138
+#define PGLUE_B_REG_USDM_INB_INT_A_5 0x913c
+#define PGLUE_B_REG_USDM_INB_INT_A_6 0x9140
+/* [RW 1] Type A PF enable inbound interrupt table for USDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_USDM_INB_INT_A_PF_ENABLE 0x917c
+/* [RW 1] Type A VF enable inbound interrupt table for USDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_USDM_INB_INT_A_VF_ENABLE 0x9180
+/* [RW 1] Type B VF enable inbound interrupt table for USDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_USDM_INB_INT_B_VF_ENABLE 0x9184
+/* [RW 16] Start offset of USDM zone A (queue zone) in the internal RAM */
+#define PGLUE_B_REG_USDM_START_OFFSET_A 0x90d8
+/* [RW 16] Start offset of USDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_USDM_START_OFFSET_B 0x90e0
+/* [RW 5] VF Shift of USDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_USDM_VF_SHIFT_B 0x90e8
+/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
+#define PGLUE_B_REG_USDM_ZONE_A_SIZE_PF 0x91a4
+/* [R 26] Details of first target VF request accessing VF GRC space that
+ * failed permission check. [14:0] Address. [15] w_nr: 0 - Read; 1 - Write.
+ * [21:16] VFID. [24:22] - PFID. [25] valid - indicates if there was a
+ * request accessing VF GRC space that failed permission check since the
+ * last time this register was cleared. Permission checks are: function
+ * permission; R/W permission; address range permission. */
+#define PGLUE_B_REG_VF_GRC_SPACE_VIOLATION_DETAILS 0x9234
+/* [R 31] Details of first target VF request with length violation (too many
+ * DWs) accessing BAR0. [12:0] Address in DWs (bits [14:2] of byte address).
+ * [14:13] BAR. [20:15] VFID. [23:21] - PFID. [29:24] - Length in DWs. [30]
+ * valid - indicates if there was a request with length violation since the
+ * last time this register was cleared. Length violations: length of more
+ * than 2DWs; length of 2DWs and address not QW aligned; window is GRC and
+ * length is more than 1 DW. */
+#define PGLUE_B_REG_VF_LENGTH_VIOLATION_DETAILS 0x9230
+/* [R 8] Was_error indication dirty bits for PFs 0 to 7. Each bit indicates
+ * that there was a completion with uncorrectable error for the
+ * corresponding PF. Set by PXP. Reset by MCP writing 1 to
+ * was_error_pf_7_0_clr. */
+#define PGLUE_B_REG_WAS_ERROR_PF_7_0 0x907c
+/* [W 8] Was_error indication dirty bits clear for PFs 0 to 7. MCP writes 1
+ * to a bit in this register in order to clear the corresponding bit in
+ * flr_request_pf_7_0 register. */
+#define PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR 0x9470
+/* [R 32] Was_error indication dirty bits for VFs 96 to 127. Each bit
+ * indicates that there was a completion with uncorrectable error for the
+ * corresponding VF. Set by PXP. Reset by MCP writing 1 to
+ * was_error_vf_127_96_clr. */
+#define PGLUE_B_REG_WAS_ERROR_VF_127_96 0x9078
+/* [W 32] Was_error indication dirty bits clear for VFs 96 to 127. MCP
+ * writes 1 to a bit in this register in order to clear the corresponding
+ * bit in was_error_vf_127_96 register. */
+#define PGLUE_B_REG_WAS_ERROR_VF_127_96_CLR 0x9474
+/* [R 32] Was_error indication dirty bits for VFs 0 to 31. Each bit
+ * indicates that there was a completion with uncorrectable error for the
+ * corresponding VF. Set by PXP. Reset by MCP writing 1 to
+ * was_error_vf_31_0_clr. */
+#define PGLUE_B_REG_WAS_ERROR_VF_31_0 0x906c
+/* [W 32] Was_error indication dirty bits clear for VFs 0 to 31. MCP writes
+ * 1 to a bit in this register in order to clear the corresponding bit in
+ * was_error_vf_31_0 register. */
+#define PGLUE_B_REG_WAS_ERROR_VF_31_0_CLR 0x9478
+/* [R 32] Was_error indication dirty bits for VFs 32 to 63. Each bit
+ * indicates that there was a completion with uncorrectable error for the
+ * corresponding VF. Set by PXP. Reset by MCP writing 1 to
+ * was_error_vf_63_32_clr. */
+#define PGLUE_B_REG_WAS_ERROR_VF_63_32 0x9070
+/* [W 32] Was_error indication dirty bits clear for VFs 32 to 63. MCP writes
+ * 1 to a bit in this register in order to clear the corresponding bit in
+ * was_error_vf_63_32 register. */
+#define PGLUE_B_REG_WAS_ERROR_VF_63_32_CLR 0x947c
+/* [R 32] Was_error indication dirty bits for VFs 64 to 95. Each bit
+ * indicates that there was a completion with uncorrectable error for the
+ * corresponding VF. Set by PXP. Reset by MCP writing 1 to
+ * was_error_vf_95_64_clr. */
+#define PGLUE_B_REG_WAS_ERROR_VF_95_64 0x9074
+/* [W 32] Was_error indication dirty bits clear for VFs 64 to 95. MCP writes
+ * 1 to a bit in this register in order to clear the corresponding bit in
+ * was_error_vf_95_64 register. */
+#define PGLUE_B_REG_WAS_ERROR_VF_95_64_CLR 0x9480
+/* [RW 1] Type A PF enable inbound interrupt table for XSDM. 0 - disable; 1
+ * - enable. */
+#define PGLUE_B_REG_XSDM_INB_INT_A_PF_ENABLE 0x9188
+/* [RW 16] Start offset of XSDM zone A (queue zone) in the internal RAM */
+#define PGLUE_B_REG_XSDM_START_OFFSET_A 0x90ec
+/* [RW 16] Start offset of XSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_XSDM_START_OFFSET_B 0x90f4
+/* [RW 5] VF Shift of XSDM zone B (legacy zone) in the internal RAM */
+#define PGLUE_B_REG_XSDM_VF_SHIFT_B 0x90fc
+/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
+#define PGLUE_B_REG_XSDM_ZONE_A_SIZE_PF 0x91a8
#define PRS_REG_A_PRSU_20 0x40134
/* [R 8] debug only: CFC load request current credit. Transaction based. */
#define PRS_REG_CFC_LD_CURRENT_CREDIT 0x40164
@@ -1866,9 +2370,13 @@
#define PRS_REG_FLUSH_REGIONS_TYPE_5 0x40018
#define PRS_REG_FLUSH_REGIONS_TYPE_6 0x4001c
#define PRS_REG_FLUSH_REGIONS_TYPE_7 0x40020
+/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
+ * Ethernet header. */
+#define PRS_REG_HDRS_AFTER_BASIC 0x40238
/* [RW 4] The increment value to send in the CFC load request message */
#define PRS_REG_INC_VALUE 0x40048
-/* [RW 1] If set indicates not to send messages to CFC on received packets */
+/* [RW 6] Bit-map indicating which headers must appear in the packet */
+#define PRS_REG_MUST_HAVE_HDRS 0x40254
#define PRS_REG_NIC_MODE 0x40138
/* [RW 8] The 8-bit event ID for cases where there is no match on the
connection. Used in packet start message to TCM. */
@@ -1919,6 +2427,13 @@
#define PRS_REG_TCM_CURRENT_CREDIT 0x40160
/* [R 8] debug only: TSDM current credit. Transaction based. */
#define PRS_REG_TSDM_CURRENT_CREDIT 0x4015c
+#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT (0x1<<19)
+#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF (0x1<<20)
+#define PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN (0x1<<22)
+#define PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED (0x1<<23)
+#define PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED (0x1<<24)
+#define PXP2_PXP2_INT_STS_0_REG_WR_PGLUE_EOP_ERROR (0x1<<7)
+#define PXP2_PXP2_INT_STS_CLR_0_REG_WR_PGLUE_EOP_ERROR (0x1<<7)
/* [R 6] Debug only: Number of used entries in the data FIFO */
#define PXP2_REG_HST_DATA_FIFO_STATUS 0x12047c
/* [R 7] Debug only: Number of used entries in the header FIFO */
@@ -2244,8 +2759,17 @@
/* [RW 1] When '1'; requests will enter input buffers but wont get out
towards the glue */
#define PXP2_REG_RQ_DISABLE_INPUTS 0x120330
-/* [RW 1] 1 - SR will be aligned by 64B; 0 - SR will be aligned by 8B */
+/* [RW 4] Determines alignment of write SRs when a request is split into
+ * several SRs. 0 - 8B aligned. 1 - 64B aligned. 2 - 128B aligned. 3 - 256B
+ * aligned. 4 - 512B aligned. */
#define PXP2_REG_RQ_DRAM_ALIGN 0x1205b0
+/* [RW 4] Determines alignment of read SRs when a request is split into
+ * several SRs. 0 - 8B aligned. 1 - 64B aligned. 2 - 128B aligned. 3 - 256B
+ * aligned. 4 - 512B aligned. */
+#define PXP2_REG_RQ_DRAM_ALIGN_RD 0x12092c
+/* [RW 1] when set the new alignment method (E2) will be applied; when reset
+ * the original alignment method (E1 E1H) will be applied */
+#define PXP2_REG_RQ_DRAM_ALIGN_SEL 0x120930
/* [RW 1] If 1 ILT failiue will not result in ELT access; An interrupt will
be asserted */
#define PXP2_REG_RQ_ELT_DISABLE 0x12066c
@@ -2436,7 +2960,8 @@
#define PXP_REG_PXP_INT_STS_1 0x103078
/* [RC 32] Interrupt register #0 read clear */
#define PXP_REG_PXP_INT_STS_CLR_0 0x10306c
-/* [RW 26] Parity mask register #0 read/write */
+#define PXP_REG_PXP_INT_STS_CLR_1 0x10307c
+/* [RW 27] Parity mask register #0 read/write */
#define PXP_REG_PXP_PRTY_MASK 0x103094
/* [R 26] Parity register #0 read */
#define PXP_REG_PXP_PRTY_STS 0x103088
@@ -2566,6 +3091,7 @@
#define QM_REG_PAUSESTATE7 0x16e698
/* [RW 2] The PCI attributes field used in the PCI request. */
#define QM_REG_PCIREQAT 0x168054
+#define QM_REG_PF_EN 0x16e70c
/* [R 16] The byte credit of port 0 */
#define QM_REG_PORT0BYTECRD 0x168300
/* [R 16] The byte credit of port 1 */
@@ -3402,6 +3928,14 @@
/* [R 32] Parity register #0 read */
#define TSEM_REG_TSEM_PRTY_STS_0 0x180114
#define TSEM_REG_TSEM_PRTY_STS_1 0x180124
+/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
+ * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
+#define TSEM_REG_VFPF_ERR_NUM 0x180380
+/* [RW 32] Indirect access to AG context with 32-bits granularity. The bits
+ * [10:8] of the address should be the offset within the accessed LCID
+ * context; the bits [7:0] are the accessed LCID.Example: to write to REG10
+ * LCID100. The RBC address should be 12'ha64. */
+#define UCM_REG_AG_CTX 0xe2000
/* [R 5] Used to read the XX protection CAM occupancy counter. */
#define UCM_REG_CAM_OCCUP 0xe0170
/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
@@ -3851,6 +4385,17 @@
/* [R 32] Parity register #0 read */
#define USEM_REG_USEM_PRTY_STS_0 0x300124
#define USEM_REG_USEM_PRTY_STS_1 0x300134
+/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
+ * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
+#define USEM_REG_VFPF_ERR_NUM 0x300380
+#define VFC_MEMORIES_RST_REG_CAM_RST (0x1<<0)
+#define VFC_MEMORIES_RST_REG_RAM_RST (0x1<<1)
+#define VFC_REG_MEMORIES_RST 0x1943c
+/* [RW 32] Indirect access to AG context with 32-bits granularity. The bits
+ * [12:8] of the address should be the offset within the accessed LCID
+ * context; the bits [7:0] are the accessed LCID.Example: to write to REG10
+ * LCID100. The RBC address should be 13'ha64. */
+#define XCM_REG_AG_CTX 0x28000
/* [RW 2] The queue index for registration on Aux1 counter flag. */
#define XCM_REG_AUX1_Q 0x20134
/* [RW 2] Per each decision rule the queue index to register to. */
@@ -4333,6 +4878,9 @@
#define XSEM_REG_TS_8_AS 0x280058
/* [RW 3] The arbitration scheme of time_slot 9 */
#define XSEM_REG_TS_9_AS 0x28005c
+/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
+ * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
+#define XSEM_REG_VFPF_ERR_NUM 0x280380
/* [RW 32] Interrupt mask register #0 read/write */
#define XSEM_REG_XSEM_INT_MASK_0 0x280110
#define XSEM_REG_XSEM_INT_MASK_1 0x280120
@@ -4371,6 +4919,23 @@
#define BIGMAC_REGISTER_TX_SOURCE_ADDR (0x08<<3)
#define BIGMAC_REGISTER_TX_STAT_GTBYT (0x20<<3)
#define BIGMAC_REGISTER_TX_STAT_GTPKT (0x0C<<3)
+#define BIGMAC2_REGISTER_BMAC_CONTROL (0x00<<3)
+#define BIGMAC2_REGISTER_BMAC_XGXS_CONTROL (0x01<<3)
+#define BIGMAC2_REGISTER_CNT_MAX_SIZE (0x05<<3)
+#define BIGMAC2_REGISTER_PFC_CONTROL (0x06<<3)
+#define BIGMAC2_REGISTER_RX_CONTROL (0x3A<<3)
+#define BIGMAC2_REGISTER_RX_LLFC_MSG_FLDS (0x62<<3)
+#define BIGMAC2_REGISTER_RX_MAX_SIZE (0x3C<<3)
+#define BIGMAC2_REGISTER_RX_STAT_GR64 (0x40<<3)
+#define BIGMAC2_REGISTER_RX_STAT_GRIPJ (0x5f<<3)
+#define BIGMAC2_REGISTER_RX_STAT_GRPP (0x51<<3)
+#define BIGMAC2_REGISTER_TX_CONTROL (0x1C<<3)
+#define BIGMAC2_REGISTER_TX_MAX_SIZE (0x1E<<3)
+#define BIGMAC2_REGISTER_TX_PAUSE_CONTROL (0x20<<3)
+#define BIGMAC2_REGISTER_TX_SOURCE_ADDR (0x1D<<3)
+#define BIGMAC2_REGISTER_TX_STAT_GTBYT (0x39<<3)
+#define BIGMAC2_REGISTER_TX_STAT_GTPOK (0x22<<3)
+#define BIGMAC2_REGISTER_TX_STAT_GTPP (0x24<<3)
#define EMAC_LED_1000MB_OVERRIDE (1L<<1)
#define EMAC_LED_100MB_OVERRIDE (1L<<2)
#define EMAC_LED_10MB_OVERRIDE (1L<<3)
@@ -4478,6 +5043,8 @@
#define HW_LOCK_RESOURCE_SPIO 2
#define HW_LOCK_RESOURCE_UNDI 5
#define PRS_FLAG_OVERETH_IPV4 1
+#define AEU_INPUTS_ATTN_BITS_ATC_HW_INTERRUPT (0x1<<4)
+#define AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR (0x1<<5)
#define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18)
#define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31)
#define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9)
@@ -4504,6 +5071,8 @@
#define AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR (1<<20)
#define AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR (1<<0)
#define AEU_INPUTS_ATTN_BITS_PBF_HW_INTERRUPT (1<<31)
+#define AEU_INPUTS_ATTN_BITS_PGLUE_HW_INTERRUPT (0x1<<2)
+#define AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR (0x1<<3)
#define AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT (1<<3)
#define AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR (1<<2)
#define AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT (1<<5)
@@ -4796,6 +5365,253 @@
#define PCI_ID_VAL1 0x434
#define PCI_ID_VAL2 0x438
+#define PXPCS_TL_CONTROL_5 0x814
+#define PXPCS_TL_CONTROL_5_UNKNOWNTYPE_ERR_ATTN (1 << 29) /*WC*/
+#define PXPCS_TL_CONTROL_5_BOUNDARY4K_ERR_ATTN (1 << 28) /*WC*/
+#define PXPCS_TL_CONTROL_5_MRRS_ERR_ATTN (1 << 27) /*WC*/
+#define PXPCS_TL_CONTROL_5_MPS_ERR_ATTN (1 << 26) /*WC*/
+#define PXPCS_TL_CONTROL_5_TTX_BRIDGE_FORWARD_ERR (1 << 25) /*WC*/
+#define PXPCS_TL_CONTROL_5_TTX_TXINTF_OVERFLOW (1 << 24) /*WC*/
+#define PXPCS_TL_CONTROL_5_PHY_ERR_ATTN (1 << 23) /*RO*/
+#define PXPCS_TL_CONTROL_5_DL_ERR_ATTN (1 << 22) /*RO*/
+#define PXPCS_TL_CONTROL_5_TTX_ERR_NP_TAG_IN_USE (1 << 21) /*WC*/
+#define PXPCS_TL_CONTROL_5_TRX_ERR_UNEXP_RTAG (1 << 20) /*WC*/
+#define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT1 (1 << 19) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_UNSPPORT1 (1 << 18) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_ECRC1 (1 << 17) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_MALF_TLP1 (1 << 16) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW1 (1 << 15) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL1 (1 << 14) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT1 (1 << 13) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT1 (1 << 12) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_FC_PRTL1 (1 << 11) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_PSND_TLP1 (1 << 10) /*WC*/
+#define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT (1 << 9) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_UNSPPORT (1 << 8) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_ECRC (1 << 7) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_MALF_TLP (1 << 6) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW (1 << 5) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL (1 << 4) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT (1 << 3) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT (1 << 2) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_FC_PRTL (1 << 1) /*WC*/
+#define PXPCS_TL_CONTROL_5_ERR_PSND_TLP (1 << 0) /*WC*/
+
+
+#define PXPCS_TL_FUNC345_STAT 0x854
+#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT4 (1 << 29) /* WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT4\
+ (1 << 28) /* Unsupported Request Error Status in function4, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_ECRC4\
+ (1 << 27) /* ECRC Error TLP Status Status in function 4, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP4\
+ (1 << 26) /* Malformed TLP Status Status in function 4, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW4\
+ (1 << 25) /* Receiver Overflow Status Status in function 4, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL4\
+ (1 << 24) /* Unexpected Completion Status Status in function 4, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT4\
+ (1 << 23) /* Receive UR Statusin function 4. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT4\
+ (1 << 22) /* Completer Timeout Status Status in function 4, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL4\
+ (1 << 21) /* Flow Control Protocol Error Status Status in \
+ function 4, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP4\
+ (1 << 20) /* Poisoned Error Status Status in function 4, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT3 (1 << 19) /* WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT3\
+ (1 << 18) /* Unsupported Request Error Status in function3, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_ECRC3\
+ (1 << 17) /* ECRC Error TLP Status Status in function 3, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP3\
+ (1 << 16) /* Malformed TLP Status Status in function 3, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW3\
+ (1 << 15) /* Receiver Overflow Status Status in function 3, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL3\
+ (1 << 14) /* Unexpected Completion Status Status in function 3, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT3\
+ (1 << 13) /* Receive UR Statusin function 3. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT3\
+ (1 << 12) /* Completer Timeout Status Status in function 3, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL3\
+ (1 << 11) /* Flow Control Protocol Error Status Status in \
+ function 3, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP3\
+ (1 << 10) /* Poisoned Error Status Status in function 3, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT2 (1 << 9) /* WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT2\
+ (1 << 8) /* Unsupported Request Error Status for Function 2, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_ECRC2\
+ (1 << 7) /* ECRC Error TLP Status Status for Function 2, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP2\
+ (1 << 6) /* Malformed TLP Status Status for Function 2, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW2\
+ (1 << 5) /* Receiver Overflow Status Status for Function 2, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL2\
+ (1 << 4) /* Unexpected Completion Status Status for Function 2, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT2\
+ (1 << 3) /* Receive UR Statusfor Function 2. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT2\
+ (1 << 2) /* Completer Timeout Status Status for Function 2, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL2\
+ (1 << 1) /* Flow Control Protocol Error Status Status for \
+ Function 2, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP2\
+ (1 << 0) /* Poisoned Error Status Status for Function 2, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+
+
+#define PXPCS_TL_FUNC678_STAT 0x85C
+#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT7 (1 << 29) /* WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT7\
+ (1 << 28) /* Unsupported Request Error Status in function7, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_ECRC7\
+ (1 << 27) /* ECRC Error TLP Status Status in function 7, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP7\
+ (1 << 26) /* Malformed TLP Status Status in function 7, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW7\
+ (1 << 25) /* Receiver Overflow Status Status in function 7, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL7\
+ (1 << 24) /* Unexpected Completion Status Status in function 7, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT7\
+ (1 << 23) /* Receive UR Statusin function 7. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT7\
+ (1 << 22) /* Completer Timeout Status Status in function 7, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL7\
+ (1 << 21) /* Flow Control Protocol Error Status Status in \
+ function 7, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP7\
+ (1 << 20) /* Poisoned Error Status Status in function 7, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT6 (1 << 19) /* WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT6\
+ (1 << 18) /* Unsupported Request Error Status in function6, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_ECRC6\
+ (1 << 17) /* ECRC Error TLP Status Status in function 6, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP6\
+ (1 << 16) /* Malformed TLP Status Status in function 6, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW6\
+ (1 << 15) /* Receiver Overflow Status Status in function 6, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL6\
+ (1 << 14) /* Unexpected Completion Status Status in function 6, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT6\
+ (1 << 13) /* Receive UR Statusin function 6. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT6\
+ (1 << 12) /* Completer Timeout Status Status in function 6, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL6\
+ (1 << 11) /* Flow Control Protocol Error Status Status in \
+ function 6, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP6\
+ (1 << 10) /* Poisoned Error Status Status in function 6, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT5 (1 << 9) /* WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT5\
+ (1 << 8) /* Unsupported Request Error Status for Function 5, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_ECRC5\
+ (1 << 7) /* ECRC Error TLP Status Status for Function 5, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP5\
+ (1 << 6) /* Malformed TLP Status Status for Function 5, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW5\
+ (1 << 5) /* Receiver Overflow Status Status for Function 5, if \
+ set, generate pcie_err_attn output when this error is seen.. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL5\
+ (1 << 4) /* Unexpected Completion Status Status for Function 5, \
+ if set, generate pcie_err_attn output when this error is seen. WC \
+ */
+#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT5\
+ (1 << 3) /* Receive UR Statusfor Function 5. If set, generate \
+ pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT5\
+ (1 << 2) /* Completer Timeout Status Status for Function 5, if \
+ set, generate pcie_err_attn output when this error is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL5\
+ (1 << 1) /* Flow Control Protocol Error Status Status for \
+ Function 5, if set, generate pcie_err_attn output when this error \
+ is seen. WC */
+#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP5\
+ (1 << 0) /* Poisoned Error Status Status for Function 5, if set, \
+ generate pcie_err_attn output when this error is seen.. WC */
+
+
+#define BAR_USTRORM_INTMEM 0x400000
+#define BAR_CSTRORM_INTMEM 0x410000
+#define BAR_XSTRORM_INTMEM 0x420000
+#define BAR_TSTRORM_INTMEM 0x430000
+
+/* for accessing the IGU in case of status block ACK */
+#define BAR_IGU_INTMEM 0x440000
+
+#define BAR_DOORBELL_OFFSET 0x800000
+
+#define BAR_ME_REGISTER 0x450000
+#define ME_REG_PF_NUM_SHIFT 0
+#define ME_REG_PF_NUM\
+ (7L<<ME_REG_PF_NUM_SHIFT) /* Relative PF Num */
+#define ME_REG_VF_VALID (1<<8)
+#define ME_REG_VF_NUM_SHIFT 9
+#define ME_REG_VF_NUM_MASK (0x3f<<ME_REG_VF_NUM_SHIFT)
+#define ME_REG_VF_ERR (0x1<<3)
+#define ME_REG_ABS_PF_NUM_SHIFT 16
+#define ME_REG_ABS_PF_NUM\
+ (7L<<ME_REG_ABS_PF_NUM_SHIFT) /* Absolute PF Num */
+
#define MDIO_REG_BANK_CL73_IEEEB0 0x0
#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL 0x0
@@ -4964,6 +5780,8 @@
#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN 0x0001
#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_AN_FST_TMR 0x0040
#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1 0x14
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SGMII 0x0001
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_LINK 0x0002
#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_DUPLEX 0x0004
#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_MASK 0x0018
#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_SHIFT 3
@@ -5135,28 +5953,35 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR 0x8005
#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF 0x8007
#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK 0xff
-#define MDIO_PMA_REG_8727_MISC_CTRL 0x8309
#define MDIO_PMA_REG_8727_TX_CTRL1 0xca02
#define MDIO_PMA_REG_8727_TX_CTRL2 0xca05
#define MDIO_PMA_REG_8727_PCS_OPT_CTRL 0xc808
#define MDIO_PMA_REG_8727_GPIO_CTRL 0xc80e
+#define MDIO_PMA_REG_8727_PCS_GP 0xc842
+
+#define MDIO_AN_REG_8727_MISC_CTRL 0x8309
#define MDIO_PMA_REG_8073_CHIP_REV 0xc801
#define MDIO_PMA_REG_8073_SPEED_LINK_STATUS 0xc820
#define MDIO_PMA_REG_8073_XAUI_WA 0xc841
+#define MDIO_PMA_REG_8073_OPT_DIGITAL_CTRL 0xcd08
#define MDIO_PMA_REG_7101_RESET 0xc000
#define MDIO_PMA_REG_7107_LED_CNTL 0xc007
+#define MDIO_PMA_REG_7107_LINK_LED_CNTL 0xc009
#define MDIO_PMA_REG_7101_VER1 0xc026
#define MDIO_PMA_REG_7101_VER2 0xc027
-#define MDIO_PMA_REG_8481_PMD_SIGNAL 0xa811
-#define MDIO_PMA_REG_8481_LED1_MASK 0xa82c
-#define MDIO_PMA_REG_8481_LED2_MASK 0xa82f
-#define MDIO_PMA_REG_8481_LED3_MASK 0xa832
-#define MDIO_PMA_REG_8481_LED3_BLINK 0xa834
-#define MDIO_PMA_REG_8481_SIGNAL_MASK 0xa835
-#define MDIO_PMA_REG_8481_LINK_SIGNAL 0xa83b
+#define MDIO_PMA_REG_8481_PMD_SIGNAL 0xa811
+#define MDIO_PMA_REG_8481_LED1_MASK 0xa82c
+#define MDIO_PMA_REG_8481_LED2_MASK 0xa82f
+#define MDIO_PMA_REG_8481_LED3_MASK 0xa832
+#define MDIO_PMA_REG_8481_LED3_BLINK 0xa834
+#define MDIO_PMA_REG_8481_LED5_MASK 0xa838
+#define MDIO_PMA_REG_8481_SIGNAL_MASK 0xa835
+#define MDIO_PMA_REG_8481_LINK_SIGNAL 0xa83b
+#define MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_MASK 0x800
+#define MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_SHIFT 11
#define MDIO_WIS_DEVAD 0x2
@@ -5188,6 +6013,8 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_XS_8706_REG_BANK_RX3 0x80ec
#define MDIO_XS_8706_REG_BANK_RXA 0x80fc
+#define MDIO_XS_REG_8073_RX_CTRL_PCIE 0x80FA
+
#define MDIO_AN_DEVAD 0x7
/*ieee*/
#define MDIO_AN_REG_CTRL 0x0000
@@ -5210,14 +6037,40 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_AN_REG_CL37_FC_LP 0xffe5
#define MDIO_AN_REG_8073_2_5G 0x8329
+#define MDIO_AN_REG_8073_BAM 0x8350
+#define MDIO_AN_REG_8481_10GBASE_T_AN_CTRL 0x0020
#define MDIO_AN_REG_8481_LEGACY_MII_CTRL 0xffe0
+#define MDIO_AN_REG_8481_LEGACY_MII_STATUS 0xffe1
#define MDIO_AN_REG_8481_LEGACY_AN_ADV 0xffe4
+#define MDIO_AN_REG_8481_LEGACY_AN_EXPANSION 0xffe6
#define MDIO_AN_REG_8481_1000T_CTRL 0xffe9
#define MDIO_AN_REG_8481_EXPANSION_REG_RD_RW 0xfff5
#define MDIO_AN_REG_8481_EXPANSION_REG_ACCESS 0xfff7
+#define MDIO_AN_REG_8481_AUX_CTRL 0xfff8
#define MDIO_AN_REG_8481_LEGACY_SHADOW 0xfffc
+/* BCM84823 only */
+#define MDIO_CTL_DEVAD 0x1e
+#define MDIO_CTL_REG_84823_MEDIA 0x401a
+#define MDIO_CTL_REG_84823_MEDIA_MAC_MASK 0x0018
+ /* These pins configure the BCM84823 interface to MAC after reset. */
+#define MDIO_CTL_REG_84823_CTRL_MAC_XFI 0x0008
+#define MDIO_CTL_REG_84823_MEDIA_MAC_XAUI_M 0x0010
+ /* These pins configure the BCM84823 interface to Line after reset. */
+#define MDIO_CTL_REG_84823_MEDIA_LINE_MASK 0x0060
+#define MDIO_CTL_REG_84823_MEDIA_LINE_XAUI_L 0x0020
+#define MDIO_CTL_REG_84823_MEDIA_LINE_XFI 0x0040
+ /* When this pin is active high during reset, 10GBASE-T core is power
+ * down, When it is active low the 10GBASE-T is power up
+ */
+#define MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN 0x0080
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_MASK 0x0100
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER 0x0000
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_FIBER 0x0100
+#define MDIO_CTL_REG_84823_MEDIA_FIBER_1G 0x1000
+
+
#define IGU_FUNC_BASE 0x0400
#define IGU_ADDR_MSIX 0x0000
@@ -5239,6 +6092,11 @@ Theotherbitsarereservedandshouldbezero*/
#define IGU_INT_NOP 2
#define IGU_INT_NOP2 3
+#define IGU_USE_REGISTER_ustorm_type_0_sb_cleanup 0
+#define IGU_USE_REGISTER_ustorm_type_1_sb_cleanup 1
+#define IGU_USE_REGISTER_cstorm_type_0_sb_cleanup 2
+#define IGU_USE_REGISTER_cstorm_type_1_sb_cleanup 3
+
#define COMMAND_REG_INT_ACK 0x0
#define COMMAND_REG_PROD_UPD 0x4
#define COMMAND_REG_ATTN_BITS_UPD 0x8
@@ -5281,6 +6139,50 @@ Theotherbitsarereservedandshouldbezero*/
#define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05a6
#define IGU_REG_RESERVED_UPPER 0x05ff
+/* Fields of IGU PF CONFIGRATION REGISTER */
+#define IGU_PF_CONF_FUNC_EN (0x1<<0) /* function enable */
+#define IGU_PF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */
+#define IGU_PF_CONF_INT_LINE_EN (0x1<<2) /* INT enable */
+#define IGU_PF_CONF_ATTN_BIT_EN (0x1<<3) /* attention enable */
+#define IGU_PF_CONF_SINGLE_ISR_EN (0x1<<4) /* single ISR mode enable */
+#define IGU_PF_CONF_SIMD_MODE (0x1<<5) /* simd all ones mode */
+
+/* Fields of IGU VF CONFIGRATION REGISTER */
+#define IGU_VF_CONF_FUNC_EN (0x1<<0) /* function enable */
+#define IGU_VF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */
+#define IGU_VF_CONF_PARENT_MASK (0x3<<2) /* Parent PF */
+#define IGU_VF_CONF_PARENT_SHIFT 2 /* Parent PF */
+#define IGU_VF_CONF_SINGLE_ISR_EN (0x1<<4) /* single ISR mode enable */
+
+
+#define IGU_BC_DSB_NUM_SEGS 5
+#define IGU_BC_NDSB_NUM_SEGS 2
+#define IGU_NORM_DSB_NUM_SEGS 2
+#define IGU_NORM_NDSB_NUM_SEGS 1
+#define IGU_BC_BASE_DSB_PROD 128
+#define IGU_NORM_BASE_DSB_PROD 136
+
+#define IGU_CTRL_CMD_TYPE_WR\
+ 1
+#define IGU_CTRL_CMD_TYPE_RD\
+ 0
+
+#define IGU_SEG_ACCESS_NORM 0
+#define IGU_SEG_ACCESS_DEF 1
+#define IGU_SEG_ACCESS_ATTN 2
+
+ /* FID (if VF - [6] = 0; [5:0] = VF number; if PF - [6] = 1; \
+ [5:2] = 0; [1:0] = PF number) */
+#define IGU_FID_ENCODE_IS_PF (0x1<<6)
+#define IGU_FID_ENCODE_IS_PF_SHIFT 6
+#define IGU_FID_VF_NUM_MASK (0x3f)
+#define IGU_FID_PF_NUM_MASK (0x7)
+
+#define IGU_REG_MAPPING_MEMORY_VALID (1<<0)
+#define IGU_REG_MAPPING_MEMORY_VECTOR_MASK (0x3F<<1)
+#define IGU_REG_MAPPING_MEMORY_VECTOR_SHIFT 1
+#define IGU_REG_MAPPING_MEMORY_FID_MASK (0x7F<<7)
+#define IGU_REG_MAPPING_MEMORY_FID_SHIFT 7
#define CDU_REGION_NUMBER_XCM_AG 2
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
index c74724461020..4733c835dad9 100644
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -14,8 +14,8 @@
* Statistics and Link management by Yitchak Gertner
*
*/
- #include "bnx2x_cmn.h"
- #include "bnx2x_stats.h"
+#include "bnx2x_cmn.h"
+#include "bnx2x_stats.h"
/* Statistics */
@@ -153,7 +153,7 @@ static inline long bnx2x_hilo(u32 *hiref)
static void bnx2x_storm_stats_post(struct bnx2x *bp)
{
if (!bp->stats_pending) {
- struct eth_query_ramrod_data ramrod_data = {0};
+ struct common_query_ramrod_data ramrod_data = {0};
int i, rc;
spin_lock_bh(&bp->stats_lock);
@@ -163,14 +163,11 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp)
for_each_queue(bp, i)
ramrod_data.ctr_id_vector |= (1 << bp->fp[i].cl_id);
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_STAT_QUERY, 0,
+ rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
((u32 *)&ramrod_data)[1],
- ((u32 *)&ramrod_data)[0], 0);
- if (rc == 0) {
- /* stats ramrod has it's own slot on the spq */
- bp->spq_left++;
+ ((u32 *)&ramrod_data)[0], 1);
+ if (rc == 0)
bp->stats_pending = 1;
- }
spin_unlock_bh(&bp->stats_lock);
}
@@ -188,20 +185,12 @@ static void bnx2x_hw_stats_post(struct bnx2x *bp)
/* loader */
if (bp->executer_idx) {
int loader_idx = PMF_DMAE_C(bp);
+ u32 opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
+ true, DMAE_COMP_GRC);
+ opcode = bnx2x_dmae_opcode_clr_src_reset(opcode);
memset(dmae, 0, sizeof(struct dmae_command));
-
- dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
- DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 :
- DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->opcode = opcode;
dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, dmae[0]));
dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, dmae[0]));
dmae->dst_addr_lo = (DMAE_REG_CMD_MEM +
@@ -253,26 +242,17 @@ static void bnx2x_stats_pmf_update(struct bnx2x *bp)
u32 *stats_comp = bnx2x_sp(bp, stats_comp);
/* sanity */
- if (!IS_E1HMF(bp) || !bp->port.pmf || !bp->port.port_stx) {
+ if (!IS_MF(bp) || !bp->port.pmf || !bp->port.port_stx) {
BNX2X_ERR("BUG!\n");
return;
}
bp->executer_idx = 0;
- opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI, false, 0);
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = (opcode | DMAE_CMD_C_DST_GRC);
+ dmae->opcode = bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
dmae->src_addr_lo = bp->port.port_stx >> 2;
dmae->src_addr_hi = 0;
dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
@@ -283,7 +263,7 @@ static void bnx2x_stats_pmf_update(struct bnx2x *bp)
dmae->comp_val = 1;
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->opcode = bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
dmae->src_addr_lo = (bp->port.port_stx >> 2) + DMAE_LEN32_RD_MAX;
dmae->src_addr_hi = 0;
dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats) +
@@ -304,7 +284,6 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
{
struct dmae_command *dmae;
int port = BP_PORT(bp);
- int vn = BP_E1HVN(bp);
u32 opcode;
int loader_idx = PMF_DMAE_C(bp);
u32 mac_addr;
@@ -319,16 +298,8 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
bp->executer_idx = 0;
/* MCP */
- opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (vn << DMAE_CMD_E1HVN_SHIFT));
+ opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
+ true, DMAE_COMP_GRC);
if (bp->port.port_stx) {
@@ -359,16 +330,8 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
}
/* MAC */
- opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (vn << DMAE_CMD_E1HVN_SHIFT));
+ opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
+ true, DMAE_COMP_GRC);
if (bp->link_vars.mac_type == MAC_TYPE_BMAC) {
@@ -379,13 +342,21 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
BIGMAC_REGISTER_TX_STAT_GTBYT */
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
dmae->opcode = opcode;
- dmae->src_addr_lo = (mac_addr +
+ if (CHIP_IS_E1x(bp)) {
+ dmae->src_addr_lo = (mac_addr +
BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
+ dmae->len = (8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
+ BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
+ } else {
+ dmae->src_addr_lo = (mac_addr +
+ BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2;
+ dmae->len = (8 + BIGMAC2_REGISTER_TX_STAT_GTBYT -
+ BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2;
+ }
+
dmae->src_addr_hi = 0;
dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats));
dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats));
- dmae->len = (8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
- BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
dmae->comp_addr_hi = 0;
dmae->comp_val = 1;
@@ -394,15 +365,31 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
BIGMAC_REGISTER_RX_STAT_GRIPJ */
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
dmae->opcode = opcode;
- dmae->src_addr_lo = (mac_addr +
- BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct bmac_stats, rx_stat_gr64_lo));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct bmac_stats, rx_stat_gr64_lo));
- dmae->len = (8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
- BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
+ if (CHIP_IS_E1x(bp)) {
+ dmae->src_addr_lo = (mac_addr +
+ BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
+ dmae->dst_addr_lo =
+ U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac1_stats, rx_stat_gr64_lo));
+ dmae->dst_addr_hi =
+ U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac1_stats, rx_stat_gr64_lo));
+ dmae->len = (8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
+ BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
+ } else {
+ dmae->src_addr_lo =
+ (mac_addr + BIGMAC2_REGISTER_RX_STAT_GR64) >> 2;
+ dmae->dst_addr_lo =
+ U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac2_stats, rx_stat_gr64_lo));
+ dmae->dst_addr_hi =
+ U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac2_stats, rx_stat_gr64_lo));
+ dmae->len = (8 + BIGMAC2_REGISTER_RX_STAT_GRIPJ -
+ BIGMAC2_REGISTER_RX_STAT_GR64) >> 2;
+ }
+
dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
dmae->comp_addr_hi = 0;
dmae->comp_val = 1;
@@ -483,16 +470,8 @@ static void bnx2x_port_stats_init(struct bnx2x *bp)
dmae->comp_val = 1;
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (vn << DMAE_CMD_E1HVN_SHIFT));
+ dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
+ true, DMAE_COMP_PCI);
dmae->src_addr_lo = (port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
dmae->src_addr_hi = 0;
@@ -522,16 +501,8 @@ static void bnx2x_func_stats_init(struct bnx2x *bp)
bp->executer_idx = 0;
memset(dmae, 0, sizeof(struct dmae_command));
- dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
+ true, DMAE_COMP_PCI);
dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
dmae->dst_addr_lo = bp->func_stx >> 2;
@@ -571,7 +542,6 @@ static void bnx2x_stats_restart(struct bnx2x *bp)
static void bnx2x_bmac_stats_update(struct bnx2x *bp)
{
- struct bmac_stats *new = bnx2x_sp(bp, mac_stats.bmac_stats);
struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
struct bnx2x_eth_stats *estats = &bp->eth_stats;
struct {
@@ -579,35 +549,74 @@ static void bnx2x_bmac_stats_update(struct bnx2x *bp)
u32 hi;
} diff;
- UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
- UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
- UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
- UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
- UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
- UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
- UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf);
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
- UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
- UPDATE_STAT64(tx_stat_gt127,
+ if (CHIP_IS_E1x(bp)) {
+ struct bmac1_stats *new = bnx2x_sp(bp, mac_stats.bmac1_stats);
+
+ /* the macros below will use "bmac1_stats" type */
+ UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
+ UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
+ UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
+ UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
+ UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
+ UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
+ UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
+ UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
+ UPDATE_STAT64(tx_stat_gt127,
+ tx_stat_etherstatspkts65octetsto127octets);
+ UPDATE_STAT64(tx_stat_gt255,
+ tx_stat_etherstatspkts128octetsto255octets);
+ UPDATE_STAT64(tx_stat_gt511,
+ tx_stat_etherstatspkts256octetsto511octets);
+ UPDATE_STAT64(tx_stat_gt1023,
+ tx_stat_etherstatspkts512octetsto1023octets);
+ UPDATE_STAT64(tx_stat_gt1518,
+ tx_stat_etherstatspkts1024octetsto1522octets);
+ UPDATE_STAT64(tx_stat_gt2047, tx_stat_bmac_2047);
+ UPDATE_STAT64(tx_stat_gt4095, tx_stat_bmac_4095);
+ UPDATE_STAT64(tx_stat_gt9216, tx_stat_bmac_9216);
+ UPDATE_STAT64(tx_stat_gt16383, tx_stat_bmac_16383);
+ UPDATE_STAT64(tx_stat_gterr,
+ tx_stat_dot3statsinternalmactransmiterrors);
+ UPDATE_STAT64(tx_stat_gtufl, tx_stat_bmac_ufl);
+
+ } else {
+ struct bmac2_stats *new = bnx2x_sp(bp, mac_stats.bmac2_stats);
+
+ /* the macros below will use "bmac2_stats" type */
+ UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
+ UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
+ UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
+ UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
+ UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
+ UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
+ UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
+ UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
+ UPDATE_STAT64(tx_stat_gt127,
tx_stat_etherstatspkts65octetsto127octets);
- UPDATE_STAT64(tx_stat_gt255,
+ UPDATE_STAT64(tx_stat_gt255,
tx_stat_etherstatspkts128octetsto255octets);
- UPDATE_STAT64(tx_stat_gt511,
+ UPDATE_STAT64(tx_stat_gt511,
tx_stat_etherstatspkts256octetsto511octets);
- UPDATE_STAT64(tx_stat_gt1023,
+ UPDATE_STAT64(tx_stat_gt1023,
tx_stat_etherstatspkts512octetsto1023octets);
- UPDATE_STAT64(tx_stat_gt1518,
+ UPDATE_STAT64(tx_stat_gt1518,
tx_stat_etherstatspkts1024octetsto1522octets);
- UPDATE_STAT64(tx_stat_gt2047, tx_stat_bmac_2047);
- UPDATE_STAT64(tx_stat_gt4095, tx_stat_bmac_4095);
- UPDATE_STAT64(tx_stat_gt9216, tx_stat_bmac_9216);
- UPDATE_STAT64(tx_stat_gt16383, tx_stat_bmac_16383);
- UPDATE_STAT64(tx_stat_gterr,
+ UPDATE_STAT64(tx_stat_gt2047, tx_stat_bmac_2047);
+ UPDATE_STAT64(tx_stat_gt4095, tx_stat_bmac_4095);
+ UPDATE_STAT64(tx_stat_gt9216, tx_stat_bmac_9216);
+ UPDATE_STAT64(tx_stat_gt16383, tx_stat_bmac_16383);
+ UPDATE_STAT64(tx_stat_gterr,
tx_stat_dot3statsinternalmactransmiterrors);
- UPDATE_STAT64(tx_stat_gtufl, tx_stat_bmac_ufl);
+ UPDATE_STAT64(tx_stat_gtufl, tx_stat_bmac_ufl);
+ }
estats->pause_frames_received_hi =
pstats->mac_stx[1].rx_stat_bmac_xpf_hi;
@@ -969,6 +978,7 @@ static void bnx2x_net_stats_update(struct bnx2x *bp)
{
struct bnx2x_eth_stats *estats = &bp->eth_stats;
struct net_device_stats *nstats = &bp->dev->stats;
+ unsigned long tmp;
int i;
nstats->rx_packets =
@@ -985,10 +995,10 @@ static void bnx2x_net_stats_update(struct bnx2x *bp)
nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi);
- nstats->rx_dropped = estats->mac_discard;
+ tmp = estats->mac_discard;
for_each_queue(bp, i)
- nstats->rx_dropped +=
- le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
+ tmp += le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
+ nstats->rx_dropped = tmp;
nstats->tx_dropped = 0;
@@ -1123,24 +1133,17 @@ static void bnx2x_port_stats_stop(struct bnx2x *bp)
bp->executer_idx = 0;
- opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC, false, 0);
if (bp->port.port_stx) {
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
if (bp->func_stx)
- dmae->opcode = (opcode | DMAE_CMD_C_DST_GRC);
+ dmae->opcode = bnx2x_dmae_opcode_add_comp(
+ opcode, DMAE_COMP_GRC);
else
- dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->opcode = bnx2x_dmae_opcode_add_comp(
+ opcode, DMAE_COMP_PCI);
dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
dmae->dst_addr_lo = bp->port.port_stx >> 2;
@@ -1164,7 +1167,8 @@ static void bnx2x_port_stats_stop(struct bnx2x *bp)
if (bp->func_stx) {
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->opcode =
+ bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
dmae->dst_addr_lo = bp->func_stx >> 2;
@@ -1257,16 +1261,8 @@ static void bnx2x_port_stats_base_init(struct bnx2x *bp)
bp->executer_idx = 0;
dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
+ true, DMAE_COMP_PCI);
dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
dmae->dst_addr_lo = bp->port.port_stx >> 2;
@@ -1283,9 +1279,7 @@ static void bnx2x_port_stats_base_init(struct bnx2x *bp)
static void bnx2x_func_stats_base_init(struct bnx2x *bp)
{
- int vn, vn_max = IS_E1HMF(bp) ? E1HVN_MAX : E1VN_MAX;
- int port = BP_PORT(bp);
- int func;
+ int vn, vn_max = IS_MF(bp) ? E1HVN_MAX : E1VN_MAX;
u32 func_stx;
/* sanity */
@@ -1298,9 +1292,9 @@ static void bnx2x_func_stats_base_init(struct bnx2x *bp)
func_stx = bp->func_stx;
for (vn = VN_0; vn < vn_max; vn++) {
- func = 2*vn + port;
+ int mb_idx = !CHIP_IS_E2(bp) ? 2*vn + BP_PORT(bp) : vn;
- bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+ bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
bnx2x_func_stats_init(bp);
bnx2x_hw_stats_post(bp);
bnx2x_stats_comp(bp);
@@ -1324,16 +1318,8 @@ static void bnx2x_func_stats_base_update(struct bnx2x *bp)
bp->executer_idx = 0;
memset(dmae, 0, sizeof(struct dmae_command));
- dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
-#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
-#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
-#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
+ true, DMAE_COMP_PCI);
dmae->src_addr_lo = bp->func_stx >> 2;
dmae->src_addr_hi = 0;
dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats_base));
@@ -1351,8 +1337,9 @@ static void bnx2x_func_stats_base_update(struct bnx2x *bp)
void bnx2x_stats_init(struct bnx2x *bp)
{
int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
+ int mb_idx = BP_FW_MB_IDX(bp);
int i;
+ struct eth_stats_query *stats = bnx2x_sp(bp, fw_stats);
bp->stats_pending = 0;
bp->executer_idx = 0;
@@ -1361,7 +1348,7 @@ void bnx2x_stats_init(struct bnx2x *bp)
/* port and func stats for management */
if (!BP_NOMCP(bp)) {
bp->port.port_stx = SHMEM_RD(bp, port_mb[port].port_stx);
- bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+ bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
} else {
bp->port.port_stx = 0;
@@ -1394,6 +1381,18 @@ void bnx2x_stats_init(struct bnx2x *bp)
memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
}
+ for_each_queue(bp, i) {
+ /* Set initial stats counter in the stats ramrod data to -1 */
+ int cl_id = bp->fp[i].cl_id;
+
+ stats->xstorm_common.client_statistics[cl_id].
+ stats_counter = 0xffff;
+ stats->ustorm_common.client_statistics[cl_id].
+ stats_counter = 0xffff;
+ stats->tstorm_common.client_statistics[cl_id].
+ stats_counter = 0xffff;
+ }
+
memset(&bp->dev->stats, 0, sizeof(struct net_device_stats));
memset(&bp->eth_stats, 0, sizeof(struct bnx2x_eth_stats));
diff --git a/drivers/net/bnx2x/bnx2x_stats.h b/drivers/net/bnx2x/bnx2x_stats.h
index 38a4e908f4fb..afd15efa429a 100644
--- a/drivers/net/bnx2x/bnx2x_stats.h
+++ b/drivers/net/bnx2x/bnx2x_stats.h
@@ -9,6 +9,10 @@
* Maintained by: Eilon Greenstein <eilong@broadcom.com>
* Written by: Eliezer Tamir
* Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
*/
#ifndef BNX2X_STATS_H
@@ -228,12 +232,8 @@ struct bnx2x_eth_stats {
/* Forward declaration */
struct bnx2x;
-
void bnx2x_stats_init(struct bnx2x *bp);
extern const u32 dmae_reg_go_c[];
-extern int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
- u32 data_hi, u32 data_lo, int common);
-
#endif /* BNX2X_STATS_H */
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