diff options
Diffstat (limited to 'gpxe/src/drivers/net/skge.h')
| -rwxr-xr-x | gpxe/src/drivers/net/skge.h | 2623 |
1 files changed, 0 insertions, 2623 deletions
diff --git a/gpxe/src/drivers/net/skge.h b/gpxe/src/drivers/net/skge.h deleted file mode 100755 index 6b08daf2..00000000 --- a/gpxe/src/drivers/net/skge.h +++ /dev/null @@ -1,2623 +0,0 @@ -/* - * Definitions for the new Marvell Yukon / SysKonnect driver. - */ -#ifndef _SKGE_H -#define _SKGE_H - -FILE_LICENCE ( GPL2_ONLY ); - -/* PCI config registers */ -#define PCI_DEV_REG1 0x40 -#define PCI_PHY_COMA 0x8000000 -#define PCI_VIO 0x2000000 - -#define PCI_DEV_REG2 0x44 -#define PCI_VPD_ROM_SZ 7L<<14 /* VPD ROM size 0=256, 1=512, ... */ -#define PCI_REV_DESC 1<<2 /* Reverse Descriptor bytes */ - -#define DRV_NAME "skge" -#define DRV_VERSION "1.13" -#define PFX DRV_NAME " " - -#define NUM_TX_DESC 8 -#define NUM_RX_DESC 8 - -/* mdeck used a 16 byte alignment, but datasheet says 8 bytes is sufficient */ -#define SKGE_RING_ALIGN 8 -#define RX_BUF_SIZE 1536 -#define PHY_RETRIES 1000 - -#define TX_RING_SIZE ( NUM_TX_DESC * sizeof ( struct skge_rx_desc ) ) -#define RX_RING_SIZE ( NUM_RX_DESC * sizeof ( struct skge_tx_desc ) ) -#define RING_SIZE ( TX_RING_SIZE + RX_RING_SIZE ) - -#define SKGE_REG_SIZE 0x4000 - -#define SKGE_EEPROM_MAGIC 0x9933aabb - -/* Added for gPXE ------------------ */ - -/* from ethtool.h */ -#define AUTONEG_DISABLE 0x00 -#define AUTONEG_ENABLE 0x01 - -#define DUPLEX_HALF 0x00 -#define DUPLEX_FULL 0x01 - -#define SPEED_10 10 -#define SPEED_100 100 -#define SPEED_1000 1000 - -#define ADVERTISED_10baseT_Half (1 << 0) -#define ADVERTISED_10baseT_Full (1 << 1) -#define ADVERTISED_100baseT_Half (1 << 2) -#define ADVERTISED_100baseT_Full (1 << 3) -#define ADVERTISED_1000baseT_Half (1 << 4) -#define ADVERTISED_1000baseT_Full (1 << 5) - -#define SUPPORTED_10baseT_Half (1 << 0) -#define SUPPORTED_10baseT_Full (1 << 1) -#define SUPPORTED_100baseT_Half (1 << 2) -#define SUPPORTED_100baseT_Full (1 << 3) -#define SUPPORTED_1000baseT_Half (1 << 4) -#define SUPPORTED_1000baseT_Full (1 << 5) -#define SUPPORTED_Autoneg (1 << 6) -#define SUPPORTED_TP (1 << 7) -#define SUPPORTED_FIBRE (1 << 10) - -/* from kernel.h */ -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - -/* ----------------------------------- */ - -#define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \ - PCI_STATUS_SIG_SYSTEM_ERROR | \ - PCI_STATUS_REC_MASTER_ABORT | \ - PCI_STATUS_REC_TARGET_ABORT | \ - PCI_STATUS_PARITY) - -enum csr_regs { - B0_RAP = 0x0000, - B0_CTST = 0x0004, - B0_LED = 0x0006, - B0_POWER_CTRL = 0x0007, - B0_ISRC = 0x0008, - B0_IMSK = 0x000c, - B0_HWE_ISRC = 0x0010, - B0_HWE_IMSK = 0x0014, - B0_SP_ISRC = 0x0018, - B0_XM1_IMSK = 0x0020, - B0_XM1_ISRC = 0x0028, - B0_XM1_PHY_ADDR = 0x0030, - B0_XM1_PHY_DATA = 0x0034, - B0_XM2_IMSK = 0x0040, - B0_XM2_ISRC = 0x0048, - B0_XM2_PHY_ADDR = 0x0050, - B0_XM2_PHY_DATA = 0x0054, - B0_R1_CSR = 0x0060, - B0_R2_CSR = 0x0064, - B0_XS1_CSR = 0x0068, - B0_XA1_CSR = 0x006c, - B0_XS2_CSR = 0x0070, - B0_XA2_CSR = 0x0074, - - B2_MAC_1 = 0x0100, - B2_MAC_2 = 0x0108, - B2_MAC_3 = 0x0110, - B2_CONN_TYP = 0x0118, - B2_PMD_TYP = 0x0119, - B2_MAC_CFG = 0x011a, - B2_CHIP_ID = 0x011b, - B2_E_0 = 0x011c, - B2_E_1 = 0x011d, - B2_E_2 = 0x011e, - B2_E_3 = 0x011f, - B2_FAR = 0x0120, - B2_FDP = 0x0124, - B2_LD_CTRL = 0x0128, - B2_LD_TEST = 0x0129, - B2_TI_INI = 0x0130, - B2_TI_VAL = 0x0134, - B2_TI_CTRL = 0x0138, - B2_TI_TEST = 0x0139, - B2_IRQM_INI = 0x0140, - B2_IRQM_VAL = 0x0144, - B2_IRQM_CTRL = 0x0148, - B2_IRQM_TEST = 0x0149, - B2_IRQM_MSK = 0x014c, - B2_IRQM_HWE_MSK = 0x0150, - B2_TST_CTRL1 = 0x0158, - B2_TST_CTRL2 = 0x0159, - B2_GP_IO = 0x015c, - B2_I2C_CTRL = 0x0160, - B2_I2C_DATA = 0x0164, - B2_I2C_IRQ = 0x0168, - B2_I2C_SW = 0x016c, - B2_BSC_INI = 0x0170, - B2_BSC_VAL = 0x0174, - B2_BSC_CTRL = 0x0178, - B2_BSC_STAT = 0x0179, - B2_BSC_TST = 0x017a, - - B3_RAM_ADDR = 0x0180, - B3_RAM_DATA_LO = 0x0184, - B3_RAM_DATA_HI = 0x0188, - B3_RI_WTO_R1 = 0x0190, - B3_RI_WTO_XA1 = 0x0191, - B3_RI_WTO_XS1 = 0x0192, - B3_RI_RTO_R1 = 0x0193, - B3_RI_RTO_XA1 = 0x0194, - B3_RI_RTO_XS1 = 0x0195, - B3_RI_WTO_R2 = 0x0196, - B3_RI_WTO_XA2 = 0x0197, - B3_RI_WTO_XS2 = 0x0198, - B3_RI_RTO_R2 = 0x0199, - B3_RI_RTO_XA2 = 0x019a, - B3_RI_RTO_XS2 = 0x019b, - B3_RI_TO_VAL = 0x019c, - B3_RI_CTRL = 0x01a0, - B3_RI_TEST = 0x01a2, - B3_MA_TOINI_RX1 = 0x01b0, - B3_MA_TOINI_RX2 = 0x01b1, - B3_MA_TOINI_TX1 = 0x01b2, - B3_MA_TOINI_TX2 = 0x01b3, - B3_MA_TOVAL_RX1 = 0x01b4, - B3_MA_TOVAL_RX2 = 0x01b5, - B3_MA_TOVAL_TX1 = 0x01b6, - B3_MA_TOVAL_TX2 = 0x01b7, - B3_MA_TO_CTRL = 0x01b8, - B3_MA_TO_TEST = 0x01ba, - B3_MA_RCINI_RX1 = 0x01c0, - B3_MA_RCINI_RX2 = 0x01c1, - B3_MA_RCINI_TX1 = 0x01c2, - B3_MA_RCINI_TX2 = 0x01c3, - B3_MA_RCVAL_RX1 = 0x01c4, - B3_MA_RCVAL_RX2 = 0x01c5, - B3_MA_RCVAL_TX1 = 0x01c6, - B3_MA_RCVAL_TX2 = 0x01c7, - B3_MA_RC_CTRL = 0x01c8, - B3_MA_RC_TEST = 0x01ca, - B3_PA_TOINI_RX1 = 0x01d0, - B3_PA_TOINI_RX2 = 0x01d4, - B3_PA_TOINI_TX1 = 0x01d8, - B3_PA_TOINI_TX2 = 0x01dc, - B3_PA_TOVAL_RX1 = 0x01e0, - B3_PA_TOVAL_RX2 = 0x01e4, - B3_PA_TOVAL_TX1 = 0x01e8, - B3_PA_TOVAL_TX2 = 0x01ec, - B3_PA_CTRL = 0x01f0, - B3_PA_TEST = 0x01f2, -}; - -/* B0_CTST 16 bit Control/Status register */ -enum { - CS_CLK_RUN_HOT = 1<<13,/* CLK_RUN hot m. (YUKON-Lite only) */ - CS_CLK_RUN_RST = 1<<12,/* CLK_RUN reset (YUKON-Lite only) */ - CS_CLK_RUN_ENA = 1<<11,/* CLK_RUN enable (YUKON-Lite only) */ - CS_VAUX_AVAIL = 1<<10,/* VAUX available (YUKON only) */ - CS_BUS_CLOCK = 1<<9, /* Bus Clock 0/1 = 33/66 MHz */ - CS_BUS_SLOT_SZ = 1<<8, /* Slot Size 0/1 = 32/64 bit slot */ - CS_ST_SW_IRQ = 1<<7, /* Set IRQ SW Request */ - CS_CL_SW_IRQ = 1<<6, /* Clear IRQ SW Request */ - CS_STOP_DONE = 1<<5, /* Stop Master is finished */ - CS_STOP_MAST = 1<<4, /* Command Bit to stop the master */ - CS_MRST_CLR = 1<<3, /* Clear Master reset */ - CS_MRST_SET = 1<<2, /* Set Master reset */ - CS_RST_CLR = 1<<1, /* Clear Software reset */ - CS_RST_SET = 1, /* Set Software reset */ - -/* B0_LED 8 Bit LED register */ -/* Bit 7.. 2: reserved */ - LED_STAT_ON = 1<<1, /* Status LED on */ - LED_STAT_OFF = 1, /* Status LED off */ - -/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */ - PC_VAUX_ENA = 1<<7, /* Switch VAUX Enable */ - PC_VAUX_DIS = 1<<6, /* Switch VAUX Disable */ - PC_VCC_ENA = 1<<5, /* Switch VCC Enable */ - PC_VCC_DIS = 1<<4, /* Switch VCC Disable */ - PC_VAUX_ON = 1<<3, /* Switch VAUX On */ - PC_VAUX_OFF = 1<<2, /* Switch VAUX Off */ - PC_VCC_ON = 1<<1, /* Switch VCC On */ - PC_VCC_OFF = 1<<0, /* Switch VCC Off */ -}; - -/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */ -enum { - IS_ALL_MSK = 0xbffffffful, /* All Interrupt bits */ - IS_HW_ERR = 1<<31, /* Interrupt HW Error */ - /* Bit 30: reserved */ - IS_PA_TO_RX1 = 1<<29, /* Packet Arb Timeout Rx1 */ - IS_PA_TO_RX2 = 1<<28, /* Packet Arb Timeout Rx2 */ - IS_PA_TO_TX1 = 1<<27, /* Packet Arb Timeout Tx1 */ - IS_PA_TO_TX2 = 1<<26, /* Packet Arb Timeout Tx2 */ - IS_I2C_READY = 1<<25, /* IRQ on end of I2C Tx */ - IS_IRQ_SW = 1<<24, /* SW forced IRQ */ - IS_EXT_REG = 1<<23, /* IRQ from LM80 or PHY (GENESIS only) */ - /* IRQ from PHY (YUKON only) */ - IS_TIMINT = 1<<22, /* IRQ from Timer */ - IS_MAC1 = 1<<21, /* IRQ from MAC 1 */ - IS_LNK_SYNC_M1 = 1<<20, /* Link Sync Cnt wrap MAC 1 */ - IS_MAC2 = 1<<19, /* IRQ from MAC 2 */ - IS_LNK_SYNC_M2 = 1<<18, /* Link Sync Cnt wrap MAC 2 */ -/* Receive Queue 1 */ - IS_R1_B = 1<<17, /* Q_R1 End of Buffer */ - IS_R1_F = 1<<16, /* Q_R1 End of Frame */ - IS_R1_C = 1<<15, /* Q_R1 Encoding Error */ -/* Receive Queue 2 */ - IS_R2_B = 1<<14, /* Q_R2 End of Buffer */ - IS_R2_F = 1<<13, /* Q_R2 End of Frame */ - IS_R2_C = 1<<12, /* Q_R2 Encoding Error */ -/* Synchronous Transmit Queue 1 */ - IS_XS1_B = 1<<11, /* Q_XS1 End of Buffer */ - IS_XS1_F = 1<<10, /* Q_XS1 End of Frame */ - IS_XS1_C = 1<<9, /* Q_XS1 Encoding Error */ -/* Asynchronous Transmit Queue 1 */ - IS_XA1_B = 1<<8, /* Q_XA1 End of Buffer */ - IS_XA1_F = 1<<7, /* Q_XA1 End of Frame */ - IS_XA1_C = 1<<6, /* Q_XA1 Encoding Error */ -/* Synchronous Transmit Queue 2 */ - IS_XS2_B = 1<<5, /* Q_XS2 End of Buffer */ - IS_XS2_F = 1<<4, /* Q_XS2 End of Frame */ - IS_XS2_C = 1<<3, /* Q_XS2 Encoding Error */ -/* Asynchronous Transmit Queue 2 */ - IS_XA2_B = 1<<2, /* Q_XA2 End of Buffer */ - IS_XA2_F = 1<<1, /* Q_XA2 End of Frame */ - IS_XA2_C = 1<<0, /* Q_XA2 Encoding Error */ - - IS_TO_PORT1 = IS_PA_TO_RX1 | IS_PA_TO_TX1, - IS_TO_PORT2 = IS_PA_TO_RX2 | IS_PA_TO_TX2, - - IS_PORT_1 = IS_XA1_F| IS_R1_F | IS_TO_PORT1 | IS_MAC1, - IS_PORT_2 = IS_XA2_F| IS_R2_F | IS_TO_PORT2 | IS_MAC2, -}; - - -/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */ -enum { - IS_IRQ_TIST_OV = 1<<13, /* Time Stamp Timer Overflow (YUKON only) */ - IS_IRQ_SENSOR = 1<<12, /* IRQ from Sensor (YUKON only) */ - IS_IRQ_MST_ERR = 1<<11, /* IRQ master error detected */ - IS_IRQ_STAT = 1<<10, /* IRQ status exception */ - IS_NO_STAT_M1 = 1<<9, /* No Rx Status from MAC 1 */ - IS_NO_STAT_M2 = 1<<8, /* No Rx Status from MAC 2 */ - IS_NO_TIST_M1 = 1<<7, /* No Time Stamp from MAC 1 */ - IS_NO_TIST_M2 = 1<<6, /* No Time Stamp from MAC 2 */ - IS_RAM_RD_PAR = 1<<5, /* RAM Read Parity Error */ - IS_RAM_WR_PAR = 1<<4, /* RAM Write Parity Error */ - IS_M1_PAR_ERR = 1<<3, /* MAC 1 Parity Error */ - IS_M2_PAR_ERR = 1<<2, /* MAC 2 Parity Error */ - IS_R1_PAR_ERR = 1<<1, /* Queue R1 Parity Error */ - IS_R2_PAR_ERR = 1<<0, /* Queue R2 Parity Error */ - - IS_ERR_MSK = IS_IRQ_MST_ERR | IS_IRQ_STAT - | IS_RAM_RD_PAR | IS_RAM_WR_PAR - | IS_M1_PAR_ERR | IS_M2_PAR_ERR - | IS_R1_PAR_ERR | IS_R2_PAR_ERR, -}; - -/* B2_TST_CTRL1 8 bit Test Control Register 1 */ -enum { - TST_FRC_DPERR_MR = 1<<7, /* force DATAPERR on MST RD */ - TST_FRC_DPERR_MW = 1<<6, /* force DATAPERR on MST WR */ - TST_FRC_DPERR_TR = 1<<5, /* force DATAPERR on TRG RD */ - TST_FRC_DPERR_TW = 1<<4, /* force DATAPERR on TRG WR */ - TST_FRC_APERR_M = 1<<3, /* force ADDRPERR on MST */ - TST_FRC_APERR_T = 1<<2, /* force ADDRPERR on TRG */ - TST_CFG_WRITE_ON = 1<<1, /* Enable Config Reg WR */ - TST_CFG_WRITE_OFF= 1<<0, /* Disable Config Reg WR */ -}; - -/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */ -enum { - CFG_CHIP_R_MSK = 0xf<<4, /* Bit 7.. 4: Chip Revision */ - /* Bit 3.. 2: reserved */ - CFG_DIS_M2_CLK = 1<<1, /* Disable Clock for 2nd MAC */ - CFG_SNG_MAC = 1<<0, /* MAC Config: 0=2 MACs / 1=1 MAC*/ -}; - -/* B2_CHIP_ID 8 bit Chip Identification Number */ -enum { - CHIP_ID_GENESIS = 0x0a, /* Chip ID for GENESIS */ - CHIP_ID_YUKON = 0xb0, /* Chip ID for YUKON */ - CHIP_ID_YUKON_LITE = 0xb1, /* Chip ID for YUKON-Lite (Rev. A1-A3) */ - CHIP_ID_YUKON_LP = 0xb2, /* Chip ID for YUKON-LP */ - CHIP_ID_YUKON_XL = 0xb3, /* Chip ID for YUKON-2 XL */ - CHIP_ID_YUKON_EC = 0xb6, /* Chip ID for YUKON-2 EC */ - CHIP_ID_YUKON_FE = 0xb7, /* Chip ID for YUKON-2 FE */ - - CHIP_REV_YU_LITE_A1 = 3, /* Chip Rev. for YUKON-Lite A1,A2 */ - CHIP_REV_YU_LITE_A3 = 7, /* Chip Rev. for YUKON-Lite A3 */ -}; - -/* B2_TI_CTRL 8 bit Timer control */ -/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */ -enum { - TIM_START = 1<<2, /* Start Timer */ - TIM_STOP = 1<<1, /* Stop Timer */ - TIM_CLR_IRQ = 1<<0, /* Clear Timer IRQ (!IRQM) */ -}; - -/* B2_TI_TEST 8 Bit Timer Test */ -/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */ -/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */ -enum { - TIM_T_ON = 1<<2, /* Test mode on */ - TIM_T_OFF = 1<<1, /* Test mode off */ - TIM_T_STEP = 1<<0, /* Test step */ -}; - -/* B2_GP_IO 32 bit General Purpose I/O Register */ -enum { - GP_DIR_9 = 1<<25, /* IO_9 direct, 0=In/1=Out */ - GP_DIR_8 = 1<<24, /* IO_8 direct, 0=In/1=Out */ - GP_DIR_7 = 1<<23, /* IO_7 direct, 0=In/1=Out */ - GP_DIR_6 = 1<<22, /* IO_6 direct, 0=In/1=Out */ - GP_DIR_5 = 1<<21, /* IO_5 direct, 0=In/1=Out */ - GP_DIR_4 = 1<<20, /* IO_4 direct, 0=In/1=Out */ - GP_DIR_3 = 1<<19, /* IO_3 direct, 0=In/1=Out */ - GP_DIR_2 = 1<<18, /* IO_2 direct, 0=In/1=Out */ - GP_DIR_1 = 1<<17, /* IO_1 direct, 0=In/1=Out */ - GP_DIR_0 = 1<<16, /* IO_0 direct, 0=In/1=Out */ - - GP_IO_9 = 1<<9, /* IO_9 pin */ - GP_IO_8 = 1<<8, /* IO_8 pin */ - GP_IO_7 = 1<<7, /* IO_7 pin */ - GP_IO_6 = 1<<6, /* IO_6 pin */ - GP_IO_5 = 1<<5, /* IO_5 pin */ - GP_IO_4 = 1<<4, /* IO_4 pin */ - GP_IO_3 = 1<<3, /* IO_3 pin */ - GP_IO_2 = 1<<2, /* IO_2 pin */ - GP_IO_1 = 1<<1, /* IO_1 pin */ - GP_IO_0 = 1<<0, /* IO_0 pin */ -}; - -/* Descriptor Bit Definition */ -/* TxCtrl Transmit Buffer Control Field */ -/* RxCtrl Receive Buffer Control Field */ -enum { - BMU_OWN = 1<<31, /* OWN bit: 0=host/1=BMU */ - BMU_STF = 1<<30, /* Start of Frame */ - BMU_EOF = 1<<29, /* End of Frame */ - BMU_IRQ_EOB = 1<<28, /* Req "End of Buffer" IRQ */ - BMU_IRQ_EOF = 1<<27, /* Req "End of Frame" IRQ */ - /* TxCtrl specific bits */ - BMU_STFWD = 1<<26, /* (Tx) Store & Forward Frame */ - BMU_NO_FCS = 1<<25, /* (Tx) Disable MAC FCS (CRC) generation */ - BMU_SW = 1<<24, /* (Tx) 1 bit res. for SW use */ - /* RxCtrl specific bits */ - BMU_DEV_0 = 1<<26, /* (Rx) Transfer data to Dev0 */ - BMU_STAT_VAL = 1<<25, /* (Rx) Rx Status Valid */ - BMU_TIST_VAL = 1<<24, /* (Rx) Rx TimeStamp Valid */ - /* Bit 23..16: BMU Check Opcodes */ - BMU_CHECK = 0x55<<16, /* Default BMU check */ - BMU_TCP_CHECK = 0x56<<16, /* Descr with TCP ext */ - BMU_UDP_CHECK = 0x57<<16, /* Descr with UDP ext (YUKON only) */ - BMU_BBC = 0xffffL, /* Bit 15.. 0: Buffer Byte Counter */ -}; - -/* B2_BSC_CTRL 8 bit Blink Source Counter Control */ -enum { - BSC_START = 1<<1, /* Start Blink Source Counter */ - BSC_STOP = 1<<0, /* Stop Blink Source Counter */ -}; - -/* B2_BSC_STAT 8 bit Blink Source Counter Status */ -enum { - BSC_SRC = 1<<0, /* Blink Source, 0=Off / 1=On */ -}; - -/* B2_BSC_TST 16 bit Blink Source Counter Test Reg */ -enum { - BSC_T_ON = 1<<2, /* Test mode on */ - BSC_T_OFF = 1<<1, /* Test mode off */ - BSC_T_STEP = 1<<0, /* Test step */ -}; - -/* B3_RAM_ADDR 32 bit RAM Address, to read or write */ - /* Bit 31..19: reserved */ -#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */ -/* RAM Interface Registers */ - -/* B3_RI_CTRL 16 bit RAM Iface Control Register */ -enum { - RI_CLR_RD_PERR = 1<<9, /* Clear IRQ RAM Read Parity Err */ - RI_CLR_WR_PERR = 1<<8, /* Clear IRQ RAM Write Parity Err*/ - - RI_RST_CLR = 1<<1, /* Clear RAM Interface Reset */ - RI_RST_SET = 1<<0, /* Set RAM Interface Reset */ -}; - -/* MAC Arbiter Registers */ -/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */ -enum { - MA_FOE_ON = 1<<3, /* XMAC Fast Output Enable ON */ - MA_FOE_OFF = 1<<2, /* XMAC Fast Output Enable OFF */ - MA_RST_CLR = 1<<1, /* Clear MAC Arbiter Reset */ - MA_RST_SET = 1<<0, /* Set MAC Arbiter Reset */ - -}; - -/* Timeout values */ -#define SK_MAC_TO_53 72 /* MAC arbiter timeout */ -#define SK_PKT_TO_53 0x2000 /* Packet arbiter timeout */ -#define SK_PKT_TO_MAX 0xffff /* Maximum value */ -#define SK_RI_TO_53 36 /* RAM interface timeout */ - -/* Packet Arbiter Registers */ -/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */ -enum { - PA_CLR_TO_TX2 = 1<<13,/* Clear IRQ Packet Timeout TX2 */ - PA_CLR_TO_TX1 = 1<<12,/* Clear IRQ Packet Timeout TX1 */ - PA_CLR_TO_RX2 = 1<<11,/* Clear IRQ Packet Timeout RX2 */ - PA_CLR_TO_RX1 = 1<<10,/* Clear IRQ Packet Timeout RX1 */ - PA_ENA_TO_TX2 = 1<<9, /* Enable Timeout Timer TX2 */ - PA_DIS_TO_TX2 = 1<<8, /* Disable Timeout Timer TX2 */ - PA_ENA_TO_TX1 = 1<<7, /* Enable Timeout Timer TX1 */ - PA_DIS_TO_TX1 = 1<<6, /* Disable Timeout Timer TX1 */ - PA_ENA_TO_RX2 = 1<<5, /* Enable Timeout Timer RX2 */ - PA_DIS_TO_RX2 = 1<<4, /* Disable Timeout Timer RX2 */ - PA_ENA_TO_RX1 = 1<<3, /* Enable Timeout Timer RX1 */ - PA_DIS_TO_RX1 = 1<<2, /* Disable Timeout Timer RX1 */ - PA_RST_CLR = 1<<1, /* Clear MAC Arbiter Reset */ - PA_RST_SET = 1<<0, /* Set MAC Arbiter Reset */ -}; - -#define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\ - PA_ENA_TO_TX1 | PA_ENA_TO_TX2) - - -/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */ -/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */ -/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */ -/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */ -/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */ - -#define TXA_MAX_VAL 0x00ffffffUL /* Bit 23.. 0: Max TXA Timer/Cnt Val */ - -/* TXA_CTRL 8 bit Tx Arbiter Control Register */ -enum { - TXA_ENA_FSYNC = 1<<7, /* Enable force of sync Tx queue */ - TXA_DIS_FSYNC = 1<<6, /* Disable force of sync Tx queue */ - TXA_ENA_ALLOC = 1<<5, /* Enable alloc of free bandwidth */ - TXA_DIS_ALLOC = 1<<4, /* Disable alloc of free bandwidth */ - TXA_START_RC = 1<<3, /* Start sync Rate Control */ - TXA_STOP_RC = 1<<2, /* Stop sync Rate Control */ - TXA_ENA_ARB = 1<<1, /* Enable Tx Arbiter */ - TXA_DIS_ARB = 1<<0, /* Disable Tx Arbiter */ -}; - -/* - * Bank 4 - 5 - */ -/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */ -enum { - TXA_ITI_INI = 0x0200,/* 32 bit Tx Arb Interval Timer Init Val*/ - TXA_ITI_VAL = 0x0204,/* 32 bit Tx Arb Interval Timer Value */ - TXA_LIM_INI = 0x0208,/* 32 bit Tx Arb Limit Counter Init Val */ - TXA_LIM_VAL = 0x020c,/* 32 bit Tx Arb Limit Counter Value */ - TXA_CTRL = 0x0210,/* 8 bit Tx Arbiter Control Register */ - TXA_TEST = 0x0211,/* 8 bit Tx Arbiter Test Register */ - TXA_STAT = 0x0212,/* 8 bit Tx Arbiter Status Register */ -}; - - -enum { - B6_EXT_REG = 0x0300,/* External registers (GENESIS only) */ - B7_CFG_SPC = 0x0380,/* copy of the Configuration register */ - B8_RQ1_REGS = 0x0400,/* Receive Queue 1 */ - B8_RQ2_REGS = 0x0480,/* Receive Queue 2 */ - B8_TS1_REGS = 0x0600,/* Transmit sync queue 1 */ - B8_TA1_REGS = 0x0680,/* Transmit async queue 1 */ - B8_TS2_REGS = 0x0700,/* Transmit sync queue 2 */ - B8_TA2_REGS = 0x0780,/* Transmit sync queue 2 */ - B16_RAM_REGS = 0x0800,/* RAM Buffer Registers */ -}; - -/* Queue Register Offsets, use Q_ADDR() to access */ -enum { - B8_Q_REGS = 0x0400, /* base of Queue registers */ - Q_D = 0x00, /* 8*32 bit Current Descriptor */ - Q_DA_L = 0x20, /* 32 bit Current Descriptor Address Low dWord */ - Q_DA_H = 0x24, /* 32 bit Current Descriptor Address High dWord */ - Q_AC_L = 0x28, /* 32 bit Current Address Counter Low dWord */ - Q_AC_H = 0x2c, /* 32 bit Current Address Counter High dWord */ - Q_BC = 0x30, /* 32 bit Current Byte Counter */ - Q_CSR = 0x34, /* 32 bit BMU Control/Status Register */ - Q_F = 0x38, /* 32 bit Flag Register */ - Q_T1 = 0x3c, /* 32 bit Test Register 1 */ - Q_T1_TR = 0x3c, /* 8 bit Test Register 1 Transfer SM */ - Q_T1_WR = 0x3d, /* 8 bit Test Register 1 Write Descriptor SM */ - Q_T1_RD = 0x3e, /* 8 bit Test Register 1 Read Descriptor SM */ - Q_T1_SV = 0x3f, /* 8 bit Test Register 1 Supervisor SM */ - Q_T2 = 0x40, /* 32 bit Test Register 2 */ - Q_T3 = 0x44, /* 32 bit Test Register 3 */ - -}; -#define Q_ADDR(reg, offs) (B8_Q_REGS + (reg) + (offs)) - -/* RAM Buffer Register Offsets */ -enum { - - RB_START= 0x00,/* 32 bit RAM Buffer Start Address */ - RB_END = 0x04,/* 32 bit RAM Buffer End Address */ - RB_WP = 0x08,/* 32 bit RAM Buffer Write Pointer */ - RB_RP = 0x0c,/* 32 bit RAM Buffer Read Pointer */ - RB_RX_UTPP= 0x10,/* 32 bit Rx Upper Threshold, Pause Packet */ - RB_RX_LTPP= 0x14,/* 32 bit Rx Lower Threshold, Pause Packet */ - RB_RX_UTHP= 0x18,/* 32 bit Rx Upper Threshold, High Prio */ - RB_RX_LTHP= 0x1c,/* 32 bit Rx Lower Threshold, High Prio */ - /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */ - RB_PC = 0x20,/* 32 bit RAM Buffer Packet Counter */ - RB_LEV = 0x24,/* 32 bit RAM Buffer Level Register */ - RB_CTRL = 0x28,/* 32 bit RAM Buffer Control Register */ - RB_TST1 = 0x29,/* 8 bit RAM Buffer Test Register 1 */ - RB_TST2 = 0x2a,/* 8 bit RAM Buffer Test Register 2 */ -}; - -/* Receive and Transmit Queues */ -enum { - Q_R1 = 0x0000, /* Receive Queue 1 */ - Q_R2 = 0x0080, /* Receive Queue 2 */ - Q_XS1 = 0x0200, /* Synchronous Transmit Queue 1 */ - Q_XA1 = 0x0280, /* Asynchronous Transmit Queue 1 */ - Q_XS2 = 0x0300, /* Synchronous Transmit Queue 2 */ - Q_XA2 = 0x0380, /* Asynchronous Transmit Queue 2 */ -}; - -/* Different MAC Types */ -enum { - SK_MAC_XMAC = 0, /* Xaqti XMAC II */ - SK_MAC_GMAC = 1, /* Marvell GMAC */ -}; - -/* Different PHY Types */ -enum { - SK_PHY_XMAC = 0,/* integrated in XMAC II */ - SK_PHY_BCOM = 1,/* Broadcom BCM5400 */ - SK_PHY_LONE = 2,/* Level One LXT1000 [not supported]*/ - SK_PHY_NAT = 3,/* National DP83891 [not supported] */ - SK_PHY_MARV_COPPER= 4,/* Marvell 88E1011S */ - SK_PHY_MARV_FIBER = 5,/* Marvell 88E1011S working on fiber */ -}; - -/* PHY addresses (bits 12..8 of PHY address reg) */ -enum { - PHY_ADDR_XMAC = 0<<8, - PHY_ADDR_BCOM = 1<<8, - -/* GPHY address (bits 15..11 of SMI control reg) */ - PHY_ADDR_MARV = 0, -}; - -#define RB_ADDR(offs, queue) ((u16)B16_RAM_REGS + (u16)(queue) + (offs)) - -/* Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) */ -enum { - RX_MFF_EA = 0x0c00,/* 32 bit Receive MAC FIFO End Address */ - RX_MFF_WP = 0x0c04,/* 32 bit Receive MAC FIFO Write Pointer */ - - RX_MFF_RP = 0x0c0c,/* 32 bit Receive MAC FIFO Read Pointer */ - RX_MFF_PC = 0x0c10,/* 32 bit Receive MAC FIFO Packet Cnt */ - RX_MFF_LEV = 0x0c14,/* 32 bit Receive MAC FIFO Level */ - RX_MFF_CTRL1 = 0x0c18,/* 16 bit Receive MAC FIFO Control Reg 1*/ - RX_MFF_STAT_TO = 0x0c1a,/* 8 bit Receive MAC Status Timeout */ - RX_MFF_TIST_TO = 0x0c1b,/* 8 bit Receive MAC Time Stamp Timeout */ - RX_MFF_CTRL2 = 0x0c1c,/* 8 bit Receive MAC FIFO Control Reg 2*/ - RX_MFF_TST1 = 0x0c1d,/* 8 bit Receive MAC FIFO Test Reg 1 */ - RX_MFF_TST2 = 0x0c1e,/* 8 bit Receive MAC FIFO Test Reg 2 */ - - RX_LED_INI = 0x0c20,/* 32 bit Receive LED Cnt Init Value */ - RX_LED_VAL = 0x0c24,/* 32 bit Receive LED Cnt Current Value */ - RX_LED_CTRL = 0x0c28,/* 8 bit Receive LED Cnt Control Reg */ - RX_LED_TST = 0x0c29,/* 8 bit Receive LED Cnt Test Register */ - - LNK_SYNC_INI = 0x0c30,/* 32 bit Link Sync Cnt Init Value */ - LNK_SYNC_VAL = 0x0c34,/* 32 bit Link Sync Cnt Current Value */ - LNK_SYNC_CTRL = 0x0c38,/* 8 bit Link Sync Cnt Control Register */ - LNK_SYNC_TST = 0x0c39,/* 8 bit Link Sync Cnt Test Register */ - LNK_LED_REG = 0x0c3c,/* 8 bit Link LED Register */ -}; - -/* Receive and Transmit MAC FIFO Registers (GENESIS only) */ -/* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */ -enum { - MFF_ENA_RDY_PAT = 1<<13, /* Enable Ready Patch */ - MFF_DIS_RDY_PAT = 1<<12, /* Disable Ready Patch */ - MFF_ENA_TIM_PAT = 1<<11, /* Enable Timing Patch */ - MFF_DIS_TIM_PAT = 1<<10, /* Disable Timing Patch */ - MFF_ENA_ALM_FUL = 1<<9, /* Enable AlmostFull Sign */ - MFF_DIS_ALM_FUL = 1<<8, /* Disable AlmostFull Sign */ - MFF_ENA_PAUSE = 1<<7, /* Enable Pause Signaling */ - MFF_DIS_PAUSE = 1<<6, /* Disable Pause Signaling */ - MFF_ENA_FLUSH = 1<<5, /* Enable Frame Flushing */ - MFF_DIS_FLUSH = 1<<4, /* Disable Frame Flushing */ - MFF_ENA_TIST = 1<<3, /* Enable Time Stamp Gener */ - MFF_DIS_TIST = 1<<2, /* Disable Time Stamp Gener */ - MFF_CLR_INTIST = 1<<1, /* Clear IRQ No Time Stamp */ - MFF_CLR_INSTAT = 1<<0, /* Clear IRQ No Status */ - MFF_RX_CTRL_DEF = MFF_ENA_TIM_PAT, -}; - -/* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */ -enum { - MFF_CLR_PERR = 1<<15, /* Clear Parity Error IRQ */ - - MFF_ENA_PKT_REC = 1<<13, /* Enable Packet Recovery */ - MFF_DIS_PKT_REC = 1<<12, /* Disable Packet Recovery */ - - MFF_ENA_W4E = 1<<7, /* Enable Wait for Empty */ - MFF_DIS_W4E = 1<<6, /* Disable Wait for Empty */ - - MFF_ENA_LOOPB = 1<<3, /* Enable Loopback */ - MFF_DIS_LOOPB = 1<<2, /* Disable Loopback */ - MFF_CLR_MAC_RST = 1<<1, /* Clear XMAC Reset */ - MFF_SET_MAC_RST = 1<<0, /* Set XMAC Reset */ - - MFF_TX_CTRL_DEF = MFF_ENA_PKT_REC | (u16) MFF_ENA_TIM_PAT | MFF_ENA_FLUSH, -}; - - -/* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */ -/* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */ -enum { - MFF_WSP_T_ON = 1<<6, /* Tx: Write Shadow Ptr TestOn */ - MFF_WSP_T_OFF = 1<<5, /* Tx: Write Shadow Ptr TstOff */ - MFF_WSP_INC = 1<<4, /* Tx: Write Shadow Ptr Increment */ - MFF_PC_DEC = 1<<3, /* Packet Counter Decrement */ - MFF_PC_T_ON = 1<<2, /* Packet Counter Test On */ - MFF_PC_T_OFF = 1<<1, /* Packet Counter Test Off */ - MFF_PC_INC = 1<<0, /* Packet Counter Increment */ -}; - -/* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */ -/* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */ -enum { - MFF_WP_T_ON = 1<<6, /* Write Pointer Test On */ - MFF_WP_T_OFF = 1<<5, /* Write Pointer Test Off */ - MFF_WP_INC = 1<<4, /* Write Pointer Increm */ - - MFF_RP_T_ON = 1<<2, /* Read Pointer Test On */ - MFF_RP_T_OFF = 1<<1, /* Read Pointer Test Off */ - MFF_RP_DEC = 1<<0, /* Read Pointer Decrement */ -}; - -/* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */ -/* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */ -enum { - MFF_ENA_OP_MD = 1<<3, /* Enable Operation Mode */ - MFF_DIS_OP_MD = 1<<2, /* Disable Operation Mode */ - MFF_RST_CLR = 1<<1, /* Clear MAC FIFO Reset */ - MFF_RST_SET = 1<<0, /* Set MAC FIFO Reset */ -}; - - -/* Link LED Counter Registers (GENESIS only) */ - -/* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */ -/* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */ -/* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */ -enum { - LED_START = 1<<2, /* Start Timer */ - LED_STOP = 1<<1, /* Stop Timer */ - LED_STATE = 1<<0, /* Rx/Tx: LED State, 1=LED on */ -}; - -/* RX_LED_TST 8 bit Receive LED Cnt Test Register */ -/* TX_LED_TST 8 bit Transmit LED Cnt Test Register */ -/* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */ -enum { - LED_T_ON = 1<<2, /* LED Counter Test mode On */ - LED_T_OFF = 1<<1, /* LED Counter Test mode Off */ - LED_T_STEP = 1<<0, /* LED Counter Step */ -}; - -/* LNK_LED_REG 8 bit Link LED Register */ -enum { - LED_BLK_ON = 1<<5, /* Link LED Blinking On */ - LED_BLK_OFF = 1<<4, /* Link LED Blinking Off */ - LED_SYNC_ON = 1<<3, /* Use Sync Wire to switch LED */ - LED_SYNC_OFF = 1<<2, /* Disable Sync Wire Input */ - LED_ON = 1<<1, /* switch LED on */ - LED_OFF = 1<<0, /* switch LED off */ -}; - -/* Receive GMAC FIFO (YUKON) */ -enum { - RX_GMF_EA = 0x0c40,/* 32 bit Rx GMAC FIFO End Address */ - RX_GMF_AF_THR = 0x0c44,/* 32 bit Rx GMAC FIFO Almost Full Thresh. */ - RX_GMF_CTRL_T = 0x0c48,/* 32 bit Rx GMAC FIFO Control/Test */ - RX_GMF_FL_MSK = 0x0c4c,/* 32 bit Rx GMAC FIFO Flush Mask */ - RX_GMF_FL_THR = 0x0c50,/* 32 bit Rx GMAC FIFO Flush Threshold */ - RX_GMF_WP = 0x0c60,/* 32 bit Rx GMAC FIFO Write Pointer */ - RX_GMF_WLEV = 0x0c68,/* 32 bit Rx GMAC FIFO Write Level */ - RX_GMF_RP = 0x0c70,/* 32 bit Rx GMAC FIFO Read Pointer */ - RX_GMF_RLEV = 0x0c78,/* 32 bit Rx GMAC FIFO Read Level */ -}; - - -/* TXA_TEST 8 bit Tx Arbiter Test Register */ -enum { - TXA_INT_T_ON = 1<<5, /* Tx Arb Interval Timer Test On */ - TXA_INT_T_OFF = 1<<4, /* Tx Arb Interval Timer Test Off */ - TXA_INT_T_STEP = 1<<3, /* Tx Arb Interval Timer Step */ - TXA_LIM_T_ON = 1<<2, /* Tx Arb Limit Timer Test On */ - TXA_LIM_T_OFF = 1<<1, /* Tx Arb Limit Timer Test Off */ - TXA_LIM_T_STEP = 1<<0, /* Tx Arb Limit Timer Step */ -}; - -/* TXA_STAT 8 bit Tx Arbiter Status Register */ -enum { - TXA_PRIO_XS = 1<<0, /* sync queue has prio to send */ -}; - - -/* Q_BC 32 bit Current Byte Counter */ - -/* BMU Control Status Registers */ -/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */ -/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */ -/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ -/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */ -/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ -/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */ -/* Q_CSR 32 bit BMU Control/Status Register */ - -enum { - CSR_SV_IDLE = 1<<24, /* BMU SM Idle */ - - CSR_DESC_CLR = 1<<21, /* Clear Reset for Descr */ - CSR_DESC_SET = 1<<20, /* Set Reset for Descr */ - CSR_FIFO_CLR = 1<<19, /* Clear Reset for FIFO */ - CSR_FIFO_SET = 1<<18, /* Set Reset for FIFO */ - CSR_HPI_RUN = 1<<17, /* Release HPI SM */ - CSR_HPI_RST = 1<<16, /* Reset HPI SM to Idle */ - CSR_SV_RUN = 1<<15, /* Release Supervisor SM */ - CSR_SV_RST = 1<<14, /* Reset Supervisor SM */ - CSR_DREAD_RUN = 1<<13, /* Release Descr Read SM */ - CSR_DREAD_RST = 1<<12, /* Reset Descr Read SM */ - CSR_DWRITE_RUN = 1<<11, /* Release Descr Write SM */ - CSR_DWRITE_RST = 1<<10, /* Reset Descr Write SM */ - CSR_TRANS_RUN = 1<<9, /* Release Transfer SM */ - CSR_TRANS_RST = 1<<8, /* Reset Transfer SM */ - CSR_ENA_POL = 1<<7, /* Enable Descr Polling */ - CSR_DIS_POL = 1<<6, /* Disable Descr Polling */ - CSR_STOP = 1<<5, /* Stop Rx/Tx Queue */ - CSR_START = 1<<4, /* Start Rx/Tx Queue */ - CSR_IRQ_CL_P = 1<<3, /* (Rx) Clear Parity IRQ */ - CSR_IRQ_CL_B = 1<<2, /* Clear EOB IRQ */ - CSR_IRQ_CL_F = 1<<1, /* Clear EOF IRQ */ - CSR_IRQ_CL_C = 1<<0, /* Clear ERR IRQ */ -}; - -#define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\ - CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\ - CSR_TRANS_RST) -#define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\ - CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\ - CSR_TRANS_RUN) - -/* Q_F 32 bit Flag Register */ -enum { - F_ALM_FULL = 1<<27, /* Rx FIFO: almost full */ - F_EMPTY = 1<<27, /* Tx FIFO: empty flag */ - F_FIFO_EOF = 1<<26, /* Tag (EOF Flag) bit in FIFO */ - F_WM_REACHED = 1<<25, /* Watermark reached */ - - F_FIFO_LEVEL = 0x1fL<<16, /* Bit 23..16: # of Qwords in FIFO */ - F_WATER_MARK = 0x0007ffL, /* Bit 10.. 0: Watermark */ -}; - -/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */ -/* RB_START 32 bit RAM Buffer Start Address */ -/* RB_END 32 bit RAM Buffer End Address */ -/* RB_WP 32 bit RAM Buffer Write Pointer */ -/* RB_RP 32 bit RAM Buffer Read Pointer */ -/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */ -/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */ -/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */ -/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */ -/* RB_PC 32 bit RAM Buffer Packet Counter */ -/* RB_LEV 32 bit RAM Buffer Level Register */ - -#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */ -/* RB_TST2 8 bit RAM Buffer Test Register 2 */ -/* RB_TST1 8 bit RAM Buffer Test Register 1 */ - -/* RB_CTRL 8 bit RAM Buffer Control Register */ -enum { - RB_ENA_STFWD = 1<<5, /* Enable Store & Forward */ - RB_DIS_STFWD = 1<<4, /* Disable Store & Forward */ - RB_ENA_OP_MD = 1<<3, /* Enable Operation Mode */ - RB_DIS_OP_MD = 1<<2, /* Disable Operation Mode */ - RB_RST_CLR = 1<<1, /* Clear RAM Buf STM Reset */ - RB_RST_SET = 1<<0, /* Set RAM Buf STM Reset */ -}; - -/* Transmit MAC FIFO and Transmit LED Registers (GENESIS only), */ -enum { - TX_MFF_EA = 0x0d00,/* 32 bit Transmit MAC FIFO End Address */ - TX_MFF_WP = 0x0d04,/* 32 bit Transmit MAC FIFO WR Pointer */ - TX_MFF_WSP = 0x0d08,/* 32 bit Transmit MAC FIFO WR Shadow Ptr */ - TX_MFF_RP = 0x0d0c,/* 32 bit Transmit MAC FIFO RD Pointer */ - TX_MFF_PC = 0x0d10,/* 32 bit Transmit MAC FIFO Packet Cnt */ - TX_MFF_LEV = 0x0d14,/* 32 bit Transmit MAC FIFO Level */ - TX_MFF_CTRL1 = 0x0d18,/* 16 bit Transmit MAC FIFO Ctrl Reg 1 */ - TX_MFF_WAF = 0x0d1a,/* 8 bit Transmit MAC Wait after flush */ - - TX_MFF_CTRL2 = 0x0d1c,/* 8 bit Transmit MAC FIFO Ctrl Reg 2 */ - TX_MFF_TST1 = 0x0d1d,/* 8 bit Transmit MAC FIFO Test Reg 1 */ - TX_MFF_TST2 = 0x0d1e,/* 8 bit Transmit MAC FIFO Test Reg 2 */ - - TX_LED_INI = 0x0d20,/* 32 bit Transmit LED Cnt Init Value */ - TX_LED_VAL = 0x0d24,/* 32 bit Transmit LED Cnt Current Val */ - TX_LED_CTRL = 0x0d28,/* 8 bit Transmit LED Cnt Control Reg */ - TX_LED_TST = 0x0d29,/* 8 bit Transmit LED Cnt Test Reg */ -}; - -/* Counter and Timer constants, for a host clock of 62.5 MHz */ -#define SK_XMIT_DUR 0x002faf08UL /* 50 ms */ -#define SK_BLK_DUR 0x01dcd650UL /* 500 ms */ - -#define SK_DPOLL_DEF 0x00ee6b28UL /* 250 ms at 62.5 MHz */ - -#define SK_DPOLL_MAX 0x00ffffffUL /* 268 ms at 62.5 MHz */ - /* 215 ms at 78.12 MHz */ - -#define SK_FACT_62 100 /* is given in percent */ -#define SK_FACT_53 85 /* on GENESIS: 53.12 MHz */ -#define SK_FACT_78 125 /* on YUKON: 78.12 MHz */ - - -/* Transmit GMAC FIFO (YUKON only) */ -enum { - TX_GMF_EA = 0x0d40,/* 32 bit Tx GMAC FIFO End Address */ - TX_GMF_AE_THR = 0x0d44,/* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ - TX_GMF_CTRL_T = 0x0d48,/* 32 bit Tx GMAC FIFO Control/Test */ - - TX_GMF_WP = 0x0d60,/* 32 bit Tx GMAC FIFO Write Pointer */ - TX_GMF_WSP = 0x0d64,/* 32 bit Tx GMAC FIFO Write Shadow Ptr. */ - TX_GMF_WLEV = 0x0d68,/* 32 bit Tx GMAC FIFO Write Level */ - - TX_GMF_RP = 0x0d70,/* 32 bit Tx GMAC FIFO Read Pointer */ - TX_GMF_RSTP = 0x0d74,/* 32 bit Tx GMAC FIFO Restart Pointer */ - TX_GMF_RLEV = 0x0d78,/* 32 bit Tx GMAC FIFO Read Level */ - - /* Descriptor Poll Timer Registers */ - B28_DPT_INI = 0x0e00,/* 24 bit Descriptor Poll Timer Init Val */ - B28_DPT_VAL = 0x0e04,/* 24 bit Descriptor Poll Timer Curr Val */ - B28_DPT_CTRL = 0x0e08,/* 8 bit Descriptor Poll Timer Ctrl Reg */ - - B28_DPT_TST = 0x0e0a,/* 8 bit Descriptor Poll Timer Test Reg */ - - /* Time Stamp Timer Registers (YUKON only) */ - GMAC_TI_ST_VAL = 0x0e14,/* 32 bit Time Stamp Timer Curr Val */ - GMAC_TI_ST_CTRL = 0x0e18,/* 8 bit Time Stamp Timer Ctrl Reg */ - GMAC_TI_ST_TST = 0x0e1a,/* 8 bit Time Stamp Timer Test Reg */ -}; - - -enum { - LINKLED_OFF = 0x01, - LINKLED_ON = 0x02, - LINKLED_LINKSYNC_OFF = 0x04, - LINKLED_LINKSYNC_ON = 0x08, - LINKLED_BLINK_OFF = 0x10, - LINKLED_BLINK_ON = 0x20, -}; - -/* GMAC and GPHY Control Registers (YUKON only) */ -enum { - GMAC_CTRL = 0x0f00,/* 32 bit GMAC Control Reg */ - GPHY_CTRL = 0x0f04,/* 32 bit GPHY Control Reg */ - GMAC_IRQ_SRC = 0x0f08,/* 8 bit GMAC Interrupt Source Reg */ - GMAC_IRQ_MSK = 0x0f0c,/* 8 bit GMAC Interrupt Mask Reg */ - GMAC_LINK_CTRL = 0x0f10,/* 16 bit Link Control Reg */ - -/* Wake-up Frame Pattern Match Control Registers (YUKON only) */ - - WOL_REG_OFFS = 0x20,/* HW-Bug: Address is + 0x20 against spec. */ - - WOL_CTRL_STAT = 0x0f20,/* 16 bit WOL Control/Status Reg */ - WOL_MATCH_CTL = 0x0f22,/* 8 bit WOL Match Control Reg */ - WOL_MATCH_RES = 0x0f23,/* 8 bit WOL Match Result Reg */ - WOL_MAC_ADDR = 0x0f24,/* 32 bit WOL MAC Address */ - WOL_PATT_RPTR = 0x0f2c,/* 8 bit WOL Pattern Read Pointer */ - -/* WOL Pattern Length Registers (YUKON only) */ - - WOL_PATT_LEN_LO = 0x0f30,/* 32 bit WOL Pattern Length 3..0 */ - WOL_PATT_LEN_HI = 0x0f34,/* 24 bit WOL Pattern Length 6..4 */ - -/* WOL Pattern Counter Registers (YUKON only) */ - - WOL_PATT_CNT_0 = 0x0f38,/* 32 bit WOL Pattern Counter 3..0 */ - WOL_PATT_CNT_4 = 0x0f3c,/* 24 bit WOL Pattern Counter 6..4 */ -}; -#define WOL_REGS(port, x) (x + (port)*0x80) - -enum { - WOL_PATT_RAM_1 = 0x1000,/* WOL Pattern RAM Link 1 */ - WOL_PATT_RAM_2 = 0x1400,/* WOL Pattern RAM Link 2 */ -}; -#define WOL_PATT_RAM_BASE(port) (WOL_PATT_RAM_1 + (port)*0x400) - -enum { - BASE_XMAC_1 = 0x2000,/* XMAC 1 registers */ - BASE_GMAC_1 = 0x2800,/* GMAC 1 registers */ - BASE_XMAC_2 = 0x3000,/* XMAC 2 registers */ - BASE_GMAC_2 = 0x3800,/* GMAC 2 registers */ -}; - -/* - * Receive Frame Status Encoding - */ -enum { - XMR_FS_LEN = 0x3fff<<18, /* Bit 31..18: Rx Frame Length */ - XMR_FS_LEN_SHIFT = 18, - XMR_FS_2L_VLAN = 1<<17, /* Bit 17: tagged wh 2Lev VLAN ID*/ - XMR_FS_1_VLAN = 1<<16, /* Bit 16: tagged wh 1ev VLAN ID*/ - XMR_FS_BC = 1<<15, /* Bit 15: Broadcast Frame */ - XMR_FS_MC = 1<<14, /* Bit 14: Multicast Frame */ - XMR_FS_UC = 1<<13, /* Bit 13: Unicast Frame */ - - XMR_FS_BURST = 1<<11, /* Bit 11: Burst Mode */ - XMR_FS_CEX_ERR = 1<<10, /* Bit 10: Carrier Ext. Error */ - XMR_FS_802_3 = 1<<9, /* Bit 9: 802.3 Frame */ - XMR_FS_COL_ERR = 1<<8, /* Bit 8: Collision Error */ - XMR_FS_CAR_ERR = 1<<7, /* Bit 7: Carrier Event Error */ - XMR_FS_LEN_ERR = 1<<6, /* Bit 6: In-Range Length Error */ - XMR_FS_FRA_ERR = 1<<5, /* Bit 5: Framing Error */ - XMR_FS_RUNT = 1<<4, /* Bit 4: Runt Frame */ - XMR_FS_LNG_ERR = 1<<3, /* Bit 3: Giant (Jumbo) Frame */ - XMR_FS_FCS_ERR = 1<<2, /* Bit 2: Frame Check Sequ Err */ - XMR_FS_ERR = 1<<1, /* Bit 1: Frame Error */ - XMR_FS_MCTRL = 1<<0, /* Bit 0: MAC Control Packet */ - -/* - * XMR_FS_ERR will be set if - * XMR_FS_FCS_ERR, XMR_FS_LNG_ERR, XMR_FS_RUNT, - * XMR_FS_FRA_ERR, XMR_FS_LEN_ERR, or XMR_FS_CEX_ERR - * is set. XMR_FS_LNG_ERR and XMR_FS_LEN_ERR will issue - * XMR_FS_ERR unless the corresponding bit in the Receive Command - * Register is set. - */ -}; - -/* -,* XMAC-PHY Registers, indirect addressed over the XMAC - */ -enum { - PHY_XMAC_CTRL = 0x00,/* 16 bit r/w PHY Control Register */ - PHY_XMAC_STAT = 0x01,/* 16 bit r/w PHY Status Register */ - PHY_XMAC_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */ - PHY_XMAC_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */ - PHY_XMAC_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */ - PHY_XMAC_AUNE_LP = 0x05,/* 16 bit r/o Link Partner Abi Reg */ - PHY_XMAC_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */ - PHY_XMAC_NEPG = 0x07,/* 16 bit r/w Next Page Register */ - PHY_XMAC_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */ - - PHY_XMAC_EXT_STAT = 0x0f,/* 16 bit r/o Ext Status Register */ - PHY_XMAC_RES_ABI = 0x10,/* 16 bit r/o PHY Resolved Ability */ -}; -/* - * Broadcom-PHY Registers, indirect addressed over XMAC - */ -enum { - PHY_BCOM_CTRL = 0x00,/* 16 bit r/w PHY Control Register */ - PHY_BCOM_STAT = 0x01,/* 16 bit r/o PHY Status Register */ - PHY_BCOM_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */ - PHY_BCOM_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */ - PHY_BCOM_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */ - PHY_BCOM_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */ - PHY_BCOM_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */ - PHY_BCOM_NEPG = 0x07,/* 16 bit r/w Next Page Register */ - PHY_BCOM_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */ - /* Broadcom-specific registers */ - PHY_BCOM_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */ - PHY_BCOM_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */ - PHY_BCOM_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */ - PHY_BCOM_P_EXT_CTRL = 0x10,/* 16 bit r/w PHY Extended Ctrl Reg */ - PHY_BCOM_P_EXT_STAT = 0x11,/* 16 bit r/o PHY Extended Stat Reg */ - PHY_BCOM_RE_CTR = 0x12,/* 16 bit r/w Receive Error Counter */ - PHY_BCOM_FC_CTR = 0x13,/* 16 bit r/w False Carrier Sense Cnt */ - PHY_BCOM_RNO_CTR = 0x14,/* 16 bit r/w Receiver NOT_OK Cnt */ - - PHY_BCOM_AUX_CTRL = 0x18,/* 16 bit r/w Auxiliary Control Reg */ - PHY_BCOM_AUX_STAT = 0x19,/* 16 bit r/o Auxiliary Stat Summary */ - PHY_BCOM_INT_STAT = 0x1a,/* 16 bit r/o Interrupt Status Reg */ - PHY_BCOM_INT_MASK = 0x1b,/* 16 bit r/w Interrupt Mask Reg */ -}; - -/* - * Marvel-PHY Registers, indirect addressed over GMAC - */ -enum { - PHY_MARV_CTRL = 0x00,/* 16 bit r/w PHY Control Register */ - PHY_MARV_STAT = 0x01,/* 16 bit r/o PHY Status Register */ - PHY_MARV_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */ - PHY_MARV_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */ - PHY_MARV_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */ - PHY_MARV_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */ - PHY_MARV_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */ - PHY_MARV_NEPG = 0x07,/* 16 bit r/w Next Page Register */ - PHY_MARV_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */ - /* Marvel-specific registers */ - PHY_MARV_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */ - PHY_MARV_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */ - PHY_MARV_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */ - PHY_MARV_PHY_CTRL = 0x10,/* 16 bit r/w PHY Specific Ctrl Reg */ - PHY_MARV_PHY_STAT = 0x11,/* 16 bit r/o PHY Specific Stat Reg */ - PHY_MARV_INT_MASK = 0x12,/* 16 bit r/w Interrupt Mask Reg */ - PHY_MARV_INT_STAT = 0x13,/* 16 bit r/o Interrupt Status Reg */ - PHY_MARV_EXT_CTRL = 0x14,/* 16 bit r/w Ext. PHY Specific Ctrl */ - PHY_MARV_RXE_CNT = 0x15,/* 16 bit r/w Receive Error Counter */ - PHY_MARV_EXT_ADR = 0x16,/* 16 bit r/w Ext. Ad. for Cable Diag. */ - PHY_MARV_PORT_IRQ = 0x17,/* 16 bit r/o Port 0 IRQ (88E1111 only) */ - PHY_MARV_LED_CTRL = 0x18,/* 16 bit r/w LED Control Reg */ - PHY_MARV_LED_OVER = 0x19,/* 16 bit r/w Manual LED Override Reg */ - PHY_MARV_EXT_CTRL_2 = 0x1a,/* 16 bit r/w Ext. PHY Specific Ctrl 2 */ - PHY_MARV_EXT_P_STAT = 0x1b,/* 16 bit r/w Ext. PHY Spec. Stat Reg */ - PHY_MARV_CABLE_DIAG = 0x1c,/* 16 bit r/o Cable Diagnostic Reg */ - PHY_MARV_PAGE_ADDR = 0x1d,/* 16 bit r/w Extended Page Address Reg */ - PHY_MARV_PAGE_DATA = 0x1e,/* 16 bit r/w Extended Page Data Reg */ - -/* for 10/100 Fast Ethernet PHY (88E3082 only) */ - PHY_MARV_FE_LED_PAR = 0x16,/* 16 bit r/w LED Parallel Select Reg. */ - PHY_MARV_FE_LED_SER = 0x17,/* 16 bit r/w LED Stream Select S. LED */ - PHY_MARV_FE_VCT_TX = 0x1a,/* 16 bit r/w VCT Reg. for TXP/N Pins */ - PHY_MARV_FE_VCT_RX = 0x1b,/* 16 bit r/o VCT Reg. for RXP/N Pins */ - PHY_MARV_FE_SPEC_2 = 0x1c,/* 16 bit r/w Specific Control Reg. 2 */ -}; - -enum { - PHY_CT_RESET = 1<<15, /* Bit 15: (sc) clear all PHY related regs */ - PHY_CT_LOOP = 1<<14, /* Bit 14: enable Loopback over PHY */ - PHY_CT_SPS_LSB = 1<<13, /* Bit 13: Speed select, lower bit */ - PHY_CT_ANE = 1<<12, /* Bit 12: Auto-Negotiation Enabled */ - PHY_CT_PDOWN = 1<<11, /* Bit 11: Power Down Mode */ - PHY_CT_ISOL = 1<<10, /* Bit 10: Isolate Mode */ - PHY_CT_RE_CFG = 1<<9, /* Bit 9: (sc) Restart Auto-Negotiation */ - PHY_CT_DUP_MD = 1<<8, /* Bit 8: Duplex Mode */ - PHY_CT_COL_TST = 1<<7, /* Bit 7: Collision Test enabled */ - PHY_CT_SPS_MSB = 1<<6, /* Bit 6: Speed select, upper bit */ -}; - -enum { - PHY_CT_SP1000 = PHY_CT_SPS_MSB, /* enable speed of 1000 Mbps */ - PHY_CT_SP100 = PHY_CT_SPS_LSB, /* enable speed of 100 Mbps */ - PHY_CT_SP10 = 0, /* enable speed of 10 Mbps */ -}; - -enum { - PHY_ST_EXT_ST = 1<<8, /* Bit 8: Extended Status Present */ - - PHY_ST_PRE_SUP = 1<<6, /* Bit 6: Preamble Suppression */ - PHY_ST_AN_OVER = 1<<5, /* Bit 5: Auto-Negotiation Over */ - PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occured */ - PHY_ST_AN_CAP = 1<<3, /* Bit 3: Auto-Negotiation Capability */ - PHY_ST_LSYNC = 1<<2, /* Bit 2: Link Synchronized */ - PHY_ST_JAB_DET = 1<<1, /* Bit 1: Jabber Detected */ - PHY_ST_EXT_REG = 1<<0, /* Bit 0: Extended Register available */ -}; - -enum { - PHY_I1_OUI_MSK = 0x3f<<10, /* Bit 15..10: Organization Unique ID */ - PHY_I1_MOD_NUM = 0x3f<<4, /* Bit 9.. 4: Model Number */ - PHY_I1_REV_MSK = 0xf, /* Bit 3.. 0: Revision Number */ -}; - -/* different Broadcom PHY Ids */ -enum { - PHY_BCOM_ID1_A1 = 0x6041, - PHY_BCOM_ID1_B2 = 0x6043, - PHY_BCOM_ID1_C0 = 0x6044, - PHY_BCOM_ID1_C5 = 0x6047, -}; - -/* different Marvell PHY Ids */ -enum { - PHY_MARV_ID0_VAL= 0x0141, /* Marvell Unique Identifier */ - PHY_MARV_ID1_B0 = 0x0C23, /* Yukon (PHY 88E1011) */ - PHY_MARV_ID1_B2 = 0x0C25, /* Yukon-Plus (PHY 88E1011) */ - PHY_MARV_ID1_C2 = 0x0CC2, /* Yukon-EC (PHY 88E1111) */ - PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */ -}; - -/* Advertisement register bits */ -enum { - PHY_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */ - PHY_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */ - PHY_AN_RF = 1<<13, /* Bit 13: Remote Fault Bits */ - - PHY_AN_PAUSE_ASYM = 1<<11,/* Bit 11: Try for asymmetric */ - PHY_AN_PAUSE_CAP = 1<<10, /* Bit 10: Try for pause */ - PHY_AN_100BASE4 = 1<<9, /* Bit 9: Try for 100mbps 4k packets */ - PHY_AN_100FULL = 1<<8, /* Bit 8: Try for 100mbps full-duplex */ - PHY_AN_100HALF = 1<<7, /* Bit 7: Try for 100mbps half-duplex */ - PHY_AN_10FULL = 1<<6, /* Bit 6: Try for 10mbps full-duplex */ - PHY_AN_10HALF = 1<<5, /* Bit 5: Try for 10mbps half-duplex */ - PHY_AN_CSMA = 1<<0, /* Bit 0: Only selector supported */ - PHY_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/ - PHY_AN_FULL = PHY_AN_100FULL | PHY_AN_10FULL | PHY_AN_CSMA, - PHY_AN_ALL = PHY_AN_10HALF | PHY_AN_10FULL | - PHY_AN_100HALF | PHY_AN_100FULL, -}; - -/* Xmac Specific */ -enum { - PHY_X_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */ - PHY_X_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */ - PHY_X_AN_RFB = 3<<12,/* Bit 13..12: Remote Fault Bits */ - - PHY_X_AN_PAUSE = 3<<7,/* Bit 8.. 7: Pause Bits */ - PHY_X_AN_HD = 1<<6, /* Bit 6: Half Duplex */ - PHY_X_AN_FD = 1<<5, /* Bit 5: Full Duplex */ -}; - -/* Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding */ -enum { - PHY_X_P_NO_PAUSE= 0<<7,/* Bit 8..7: no Pause Mode */ - PHY_X_P_SYM_MD = 1<<7, /* Bit 8..7: symmetric Pause Mode */ - PHY_X_P_ASYM_MD = 2<<7,/* Bit 8..7: asymmetric Pause Mode */ - PHY_X_P_BOTH_MD = 3<<7,/* Bit 8..7: both Pause Mode */ -}; - - -/***** PHY_XMAC_EXT_STAT 16 bit r/w Extended Status Register *****/ -enum { - PHY_X_EX_FD = 1<<15, /* Bit 15: Device Supports Full Duplex */ - PHY_X_EX_HD = 1<<14, /* Bit 14: Device Supports Half Duplex */ -}; - -/***** PHY_XMAC_RES_ABI 16 bit r/o PHY Resolved Ability *****/ -enum { - PHY_X_RS_PAUSE = 3<<7, /* Bit 8..7: selected Pause Mode */ - PHY_X_RS_HD = 1<<6, /* Bit 6: Half Duplex Mode selected */ - PHY_X_RS_FD = 1<<5, /* Bit 5: Full Duplex Mode selected */ - PHY_X_RS_ABLMIS = 1<<4, /* Bit 4: duplex or pause cap mismatch */ - PHY_X_RS_PAUMIS = 1<<3, /* Bit 3: pause capability mismatch */ -}; - -/* Remote Fault Bits (PHY_X_AN_RFB) encoding */ -enum { - X_RFB_OK = 0<<12,/* Bit 13..12 No errors, Link OK */ - X_RFB_LF = 1<<12,/* Bit 13..12 Link Failure */ - X_RFB_OFF = 2<<12,/* Bit 13..12 Offline */ - X_RFB_AN_ERR = 3<<12,/* Bit 13..12 Auto-Negotiation Error */ -}; - -/* Broadcom-Specific */ -/***** PHY_BCOM_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -enum { - PHY_B_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */ - PHY_B_1000C_MSE = 1<<12, /* Bit 12: Master/Slave Enable */ - PHY_B_1000C_MSC = 1<<11, /* Bit 11: M/S Configuration */ - PHY_B_1000C_RD = 1<<10, /* Bit 10: Repeater/DTE */ - PHY_B_1000C_AFD = 1<<9, /* Bit 9: Advertise Full Duplex */ - PHY_B_1000C_AHD = 1<<8, /* Bit 8: Advertise Half Duplex */ -}; - -/***** PHY_BCOM_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ -/***** PHY_MARV_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ -enum { - PHY_B_1000S_MSF = 1<<15, /* Bit 15: Master/Slave Fault */ - PHY_B_1000S_MSR = 1<<14, /* Bit 14: Master/Slave Result */ - PHY_B_1000S_LRS = 1<<13, /* Bit 13: Local Receiver Status */ - PHY_B_1000S_RRS = 1<<12, /* Bit 12: Remote Receiver Status */ - PHY_B_1000S_LP_FD = 1<<11, /* Bit 11: Link Partner can FD */ - PHY_B_1000S_LP_HD = 1<<10, /* Bit 10: Link Partner can HD */ - /* Bit 9..8: reserved */ - PHY_B_1000S_IEC = 0xff, /* Bit 7..0: Idle Error Count */ -}; - -/***** PHY_BCOM_EXT_STAT 16 bit r/o Extended Status Register *****/ -enum { - PHY_B_ES_X_FD_CAP = 1<<15, /* Bit 15: 1000Base-X FD capable */ - PHY_B_ES_X_HD_CAP = 1<<14, /* Bit 14: 1000Base-X HD capable */ - PHY_B_ES_T_FD_CAP = 1<<13, /* Bit 13: 1000Base-T FD capable */ - PHY_B_ES_T_HD_CAP = 1<<12, /* Bit 12: 1000Base-T HD capable */ -}; - -/***** PHY_BCOM_P_EXT_CTRL 16 bit r/w PHY Extended Control Reg *****/ -enum { - PHY_B_PEC_MAC_PHY = 1<<15, /* Bit 15: 10BIT/GMI-Interface */ - PHY_B_PEC_DIS_CROSS = 1<<14, /* Bit 14: Disable MDI Crossover */ - PHY_B_PEC_TX_DIS = 1<<13, /* Bit 13: Tx output Disabled */ - PHY_B_PEC_INT_DIS = 1<<12, /* Bit 12: Interrupts Disabled */ - PHY_B_PEC_F_INT = 1<<11, /* Bit 11: Force Interrupt */ - PHY_B_PEC_BY_45 = 1<<10, /* Bit 10: Bypass 4B5B-Decoder */ - PHY_B_PEC_BY_SCR = 1<<9, /* Bit 9: Bypass Scrambler */ - PHY_B_PEC_BY_MLT3 = 1<<8, /* Bit 8: Bypass MLT3 Encoder */ - PHY_B_PEC_BY_RXA = 1<<7, /* Bit 7: Bypass Rx Alignm. */ - PHY_B_PEC_RES_SCR = 1<<6, /* Bit 6: Reset Scrambler */ - PHY_B_PEC_EN_LTR = 1<<5, /* Bit 5: Ena LED Traffic Mode */ - PHY_B_PEC_LED_ON = 1<<4, /* Bit 4: Force LED's on */ - PHY_B_PEC_LED_OFF = 1<<3, /* Bit 3: Force LED's off */ - PHY_B_PEC_EX_IPG = 1<<2, /* Bit 2: Extend Tx IPG Mode */ - PHY_B_PEC_3_LED = 1<<1, /* Bit 1: Three Link LED mode */ - PHY_B_PEC_HIGH_LA = 1<<0, /* Bit 0: GMII FIFO Elasticy */ -}; - -/***** PHY_BCOM_P_EXT_STAT 16 bit r/o PHY Extended Status Reg *****/ -enum { - PHY_B_PES_CROSS_STAT = 1<<13, /* Bit 13: MDI Crossover Status */ - PHY_B_PES_INT_STAT = 1<<12, /* Bit 12: Interrupt Status */ - PHY_B_PES_RRS = 1<<11, /* Bit 11: Remote Receiver Stat. */ - PHY_B_PES_LRS = 1<<10, /* Bit 10: Local Receiver Stat. */ - PHY_B_PES_LOCKED = 1<<9, /* Bit 9: Locked */ - PHY_B_PES_LS = 1<<8, /* Bit 8: Link Status */ - PHY_B_PES_RF = 1<<7, /* Bit 7: Remote Fault */ - PHY_B_PES_CE_ER = 1<<6, /* Bit 6: Carrier Ext Error */ - PHY_B_PES_BAD_SSD = 1<<5, /* Bit 5: Bad SSD */ - PHY_B_PES_BAD_ESD = 1<<4, /* Bit 4: Bad ESD */ - PHY_B_PES_RX_ER = 1<<3, /* Bit 3: Receive Error */ - PHY_B_PES_TX_ER = 1<<2, /* Bit 2: Transmit Error */ - PHY_B_PES_LOCK_ER = 1<<1, /* Bit 1: Lock Error */ - PHY_B_PES_MLT3_ER = 1<<0, /* Bit 0: MLT3 code Error */ -}; - -/* PHY_BCOM_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/* PHY_BCOM_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/ -enum { - PHY_B_AN_RF = 1<<13, /* Bit 13: Remote Fault */ - - PHY_B_AN_ASP = 1<<11, /* Bit 11: Asymmetric Pause */ - PHY_B_AN_PC = 1<<10, /* Bit 10: Pause Capable */ -}; - - -/***** PHY_BCOM_FC_CTR 16 bit r/w False Carrier Counter *****/ -enum { - PHY_B_FC_CTR = 0xff, /* Bit 7..0: False Carrier Counter */ - -/***** PHY_BCOM_RNO_CTR 16 bit r/w Receive NOT_OK Counter *****/ - PHY_B_RC_LOC_MSK = 0xff00, /* Bit 15..8: Local Rx NOT_OK cnt */ - PHY_B_RC_REM_MSK = 0x00ff, /* Bit 7..0: Remote Rx NOT_OK cnt */ - -/***** PHY_BCOM_AUX_CTRL 16 bit r/w Auxiliary Control Reg *****/ - PHY_B_AC_L_SQE = 1<<15, /* Bit 15: Low Squelch */ - PHY_B_AC_LONG_PACK = 1<<14, /* Bit 14: Rx Long Packets */ - PHY_B_AC_ER_CTRL = 3<<12,/* Bit 13..12: Edgerate Control */ - /* Bit 11: reserved */ - PHY_B_AC_TX_TST = 1<<10, /* Bit 10: Tx test bit, always 1 */ - /* Bit 9.. 8: reserved */ - PHY_B_AC_DIS_PRF = 1<<7, /* Bit 7: dis part resp filter */ - /* Bit 6: reserved */ - PHY_B_AC_DIS_PM = 1<<5, /* Bit 5: dis power management */ - /* Bit 4: reserved */ - PHY_B_AC_DIAG = 1<<3, /* Bit 3: Diagnostic Mode */ -}; - -/***** PHY_BCOM_AUX_STAT 16 bit r/o Auxiliary Status Reg *****/ -enum { - PHY_B_AS_AN_C = 1<<15, /* Bit 15: AutoNeg complete */ - PHY_B_AS_AN_CA = 1<<14, /* Bit 14: AN Complete Ack */ - PHY_B_AS_ANACK_D = 1<<13, /* Bit 13: AN Ack Detect */ - PHY_B_AS_ANAB_D = 1<<12, /* Bit 12: AN Ability Detect */ - PHY_B_AS_NPW = 1<<11, /* Bit 11: AN Next Page Wait */ - PHY_B_AS_AN_RES_MSK = 7<<8,/* Bit 10..8: AN HDC */ - PHY_B_AS_PDF = 1<<7, /* Bit 7: Parallel Detect. Fault */ - PHY_B_AS_RF = 1<<6, /* Bit 6: Remote Fault */ - PHY_B_AS_ANP_R = 1<<5, /* Bit 5: AN Page Received */ - PHY_B_AS_LP_ANAB = 1<<4, /* Bit 4: LP AN Ability */ - PHY_B_AS_LP_NPAB = 1<<3, /* Bit 3: LP Next Page Ability */ - PHY_B_AS_LS = 1<<2, /* Bit 2: Link Status */ - PHY_B_AS_PRR = 1<<1, /* Bit 1: Pause Resolution-Rx */ - PHY_B_AS_PRT = 1<<0, /* Bit 0: Pause Resolution-Tx */ -}; -#define PHY_B_AS_PAUSE_MSK (PHY_B_AS_PRR | PHY_B_AS_PRT) - -/***** PHY_BCOM_INT_STAT 16 bit r/o Interrupt Status Reg *****/ -/***** PHY_BCOM_INT_MASK 16 bit r/w Interrupt Mask Reg *****/ -enum { - PHY_B_IS_PSE = 1<<14, /* Bit 14: Pair Swap Error */ - PHY_B_IS_MDXI_SC = 1<<13, /* Bit 13: MDIX Status Change */ - PHY_B_IS_HCT = 1<<12, /* Bit 12: counter above 32k */ - PHY_B_IS_LCT = 1<<11, /* Bit 11: counter above 128 */ - PHY_B_IS_AN_PR = 1<<10, /* Bit 10: Page Received */ - PHY_B_IS_NO_HDCL = 1<<9, /* Bit 9: No HCD Link */ - PHY_B_IS_NO_HDC = 1<<8, /* Bit 8: No HCD */ - PHY_B_IS_NEG_USHDC = 1<<7, /* Bit 7: Negotiated Unsup. HCD */ - PHY_B_IS_SCR_S_ER = 1<<6, /* Bit 6: Scrambler Sync Error */ - PHY_B_IS_RRS_CHANGE = 1<<5, /* Bit 5: Remote Rx Stat Change */ - PHY_B_IS_LRS_CHANGE = 1<<4, /* Bit 4: Local Rx Stat Change */ - PHY_B_IS_DUP_CHANGE = 1<<3, /* Bit 3: Duplex Mode Change */ - PHY_B_IS_LSP_CHANGE = 1<<2, /* Bit 2: Link Speed Change */ - PHY_B_IS_LST_CHANGE = 1<<1, /* Bit 1: Link Status Changed */ - PHY_B_IS_CRC_ER = 1<<0, /* Bit 0: CRC Error */ -}; -#define PHY_B_DEF_MSK \ - (~(PHY_B_IS_PSE | PHY_B_IS_AN_PR | PHY_B_IS_DUP_CHANGE | \ - PHY_B_IS_LSP_CHANGE | PHY_B_IS_LST_CHANGE)) - -/* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */ -enum { - PHY_B_P_NO_PAUSE = 0<<10,/* Bit 11..10: no Pause Mode */ - PHY_B_P_SYM_MD = 1<<10, /* Bit 11..10: symmetric Pause Mode */ - PHY_B_P_ASYM_MD = 2<<10,/* Bit 11..10: asymmetric Pause Mode */ - PHY_B_P_BOTH_MD = 3<<10,/* Bit 11..10: both Pause Mode */ -}; -/* - * Resolved Duplex mode and Capabilities (Aux Status Summary Reg) - */ -enum { - PHY_B_RES_1000FD = 7<<8,/* Bit 10..8: 1000Base-T Full Dup. */ - PHY_B_RES_1000HD = 6<<8,/* Bit 10..8: 1000Base-T Half Dup. */ -}; - -/** Marvell-Specific */ -enum { - PHY_M_AN_NXT_PG = 1<<15, /* Request Next Page */ - PHY_M_AN_ACK = 1<<14, /* (ro) Acknowledge Received */ - PHY_M_AN_RF = 1<<13, /* Remote Fault */ - - PHY_M_AN_ASP = 1<<11, /* Asymmetric Pause */ - PHY_M_AN_PC = 1<<10, /* MAC Pause implemented */ - PHY_M_AN_100_T4 = 1<<9, /* Not cap. 100Base-T4 (always 0) */ - PHY_M_AN_100_FD = 1<<8, /* Advertise 100Base-TX Full Duplex */ - PHY_M_AN_100_HD = 1<<7, /* Advertise 100Base-TX Half Duplex */ - PHY_M_AN_10_FD = 1<<6, /* Advertise 10Base-TX Full Duplex */ - PHY_M_AN_10_HD = 1<<5, /* Advertise 10Base-TX Half Duplex */ - PHY_M_AN_SEL_MSK =0x1f<<4, /* Bit 4.. 0: Selector Field Mask */ -}; - -/* special defines for FIBER (88E1011S only) */ -enum { - PHY_M_AN_ASP_X = 1<<8, /* Asymmetric Pause */ - PHY_M_AN_PC_X = 1<<7, /* MAC Pause implemented */ - PHY_M_AN_1000X_AHD = 1<<6, /* Advertise 10000Base-X Half Duplex */ - PHY_M_AN_1000X_AFD = 1<<5, /* Advertise 10000Base-X Full Duplex */ -}; - -/* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */ -enum { - PHY_M_P_NO_PAUSE_X = 0<<7,/* Bit 8.. 7: no Pause Mode */ - PHY_M_P_SYM_MD_X = 1<<7, /* Bit 8.. 7: symmetric Pause Mode */ - PHY_M_P_ASYM_MD_X = 2<<7,/* Bit 8.. 7: asymmetric Pause Mode */ - PHY_M_P_BOTH_MD_X = 3<<7,/* Bit 8.. 7: both Pause Mode */ -}; - -/***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -enum { - PHY_M_1000C_TEST= 7<<13,/* Bit 15..13: Test Modes */ - PHY_M_1000C_MSE = 1<<12, /* Manual Master/Slave Enable */ - PHY_M_1000C_MSC = 1<<11, /* M/S Configuration (1=Master) */ - PHY_M_1000C_MPD = 1<<10, /* Multi-Port Device */ - PHY_M_1000C_AFD = 1<<9, /* Advertise Full Duplex */ - PHY_M_1000C_AHD = 1<<8, /* Advertise Half Duplex */ -}; - -/***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/ -enum { - PHY_M_PC_TX_FFD_MSK = 3<<14,/* Bit 15..14: Tx FIFO Depth Mask */ - PHY_M_PC_RX_FFD_MSK = 3<<12,/* Bit 13..12: Rx FIFO Depth Mask */ - PHY_M_PC_ASS_CRS_TX = 1<<11, /* Assert CRS on Transmit */ - PHY_M_PC_FL_GOOD = 1<<10, /* Force Link Good */ - PHY_M_PC_EN_DET_MSK = 3<<8,/* Bit 9.. 8: Energy Detect Mask */ - PHY_M_PC_ENA_EXT_D = 1<<7, /* Enable Ext. Distance (10BT) */ - PHY_M_PC_MDIX_MSK = 3<<5,/* Bit 6.. 5: MDI/MDIX Config. Mask */ - PHY_M_PC_DIS_125CLK = 1<<4, /* Disable 125 CLK */ - PHY_M_PC_MAC_POW_UP = 1<<3, /* MAC Power up */ - PHY_M_PC_SQE_T_ENA = 1<<2, /* SQE Test Enabled */ - PHY_M_PC_POL_R_DIS = 1<<1, /* Polarity Reversal Disabled */ - PHY_M_PC_DIS_JABBER = 1<<0, /* Disable Jabber */ -}; - -enum { - PHY_M_PC_EN_DET = 2<<8, /* Energy Detect (Mode 1) */ - PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */ -}; - -enum { - PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */ - PHY_M_PC_MAN_MDIX = 1, /* 01 = Manual MDIX configuration */ - PHY_M_PC_ENA_AUTO = 3, /* 11 = Enable Automatic Crossover */ -}; - -/* for 10/100 Fast Ethernet PHY (88E3082 only) */ -enum { - PHY_M_PC_ENA_DTE_DT = 1<<15, /* Enable Data Terminal Equ. (DTE) Detect */ - PHY_M_PC_ENA_ENE_DT = 1<<14, /* Enable Energy Detect (sense & pulse) */ - PHY_M_PC_DIS_NLP_CK = 1<<13, /* Disable Normal Link Puls (NLP) Check */ - PHY_M_PC_ENA_LIP_NP = 1<<12, /* Enable Link Partner Next Page Reg. */ - PHY_M_PC_DIS_NLP_GN = 1<<11, /* Disable Normal Link Puls Generation */ - - PHY_M_PC_DIS_SCRAMB = 1<<9, /* Disable Scrambler */ - PHY_M_PC_DIS_FEFI = 1<<8, /* Disable Far End Fault Indic. (FEFI) */ - - PHY_M_PC_SH_TP_SEL = 1<<6, /* Shielded Twisted Pair Select */ - PHY_M_PC_RX_FD_MSK = 3<<2,/* Bit 3.. 2: Rx FIFO Depth Mask */ -}; - -/***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/ -enum { - PHY_M_PS_SPEED_MSK = 3<<14, /* Bit 15..14: Speed Mask */ - PHY_M_PS_SPEED_1000 = 1<<15, /* 10 = 1000 Mbps */ - PHY_M_PS_SPEED_100 = 1<<14, /* 01 = 100 Mbps */ - PHY_M_PS_SPEED_10 = 0, /* 00 = 10 Mbps */ - PHY_M_PS_FULL_DUP = 1<<13, /* Full Duplex */ - PHY_M_PS_PAGE_REC = 1<<12, /* Page Received */ - PHY_M_PS_SPDUP_RES = 1<<11, /* Speed & Duplex Resolved */ - PHY_M_PS_LINK_UP = 1<<10, /* Link Up */ - PHY_M_PS_CABLE_MSK = 7<<7, /* Bit 9.. 7: Cable Length Mask */ - PHY_M_PS_MDI_X_STAT = 1<<6, /* MDI Crossover Stat (1=MDIX) */ - PHY_M_PS_DOWNS_STAT = 1<<5, /* Downshift Status (1=downsh.) */ - PHY_M_PS_ENDET_STAT = 1<<4, /* Energy Detect Status (1=act) */ - PHY_M_PS_TX_P_EN = 1<<3, /* Tx Pause Enabled */ - PHY_M_PS_RX_P_EN = 1<<2, /* Rx Pause Enabled */ - PHY_M_PS_POL_REV = 1<<1, /* Polarity Reversed */ - PHY_M_PS_JABBER = 1<<0, /* Jabber */ -}; - -#define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN) - -/* for 10/100 Fast Ethernet PHY (88E3082 only) */ -enum { - PHY_M_PS_DTE_DETECT = 1<<15, /* Data Terminal Equipment (DTE) Detected */ - PHY_M_PS_RES_SPEED = 1<<14, /* Resolved Speed (1=100 Mbps, 0=10 Mbps */ -}; - -enum { - PHY_M_IS_AN_ERROR = 1<<15, /* Auto-Negotiation Error */ - PHY_M_IS_LSP_CHANGE = 1<<14, /* Link Speed Changed */ - PHY_M_IS_DUP_CHANGE = 1<<13, /* Duplex Mode Changed */ - PHY_M_IS_AN_PR = 1<<12, /* Page Received */ - PHY_M_IS_AN_COMPL = 1<<11, /* Auto-Negotiation Completed */ - PHY_M_IS_LST_CHANGE = 1<<10, /* Link Status Changed */ - PHY_M_IS_SYMB_ERROR = 1<<9, /* Symbol Error */ - PHY_M_IS_FALSE_CARR = 1<<8, /* False Carrier */ - PHY_M_IS_FIFO_ERROR = 1<<7, /* FIFO Overflow/Underrun Error */ - PHY_M_IS_MDI_CHANGE = 1<<6, /* MDI Crossover Changed */ - PHY_M_IS_DOWNSH_DET = 1<<5, /* Downshift Detected */ - PHY_M_IS_END_CHANGE = 1<<4, /* Energy Detect Changed */ - - PHY_M_IS_DTE_CHANGE = 1<<2, /* DTE Power Det. Status Changed */ - PHY_M_IS_POL_CHANGE = 1<<1, /* Polarity Changed */ - PHY_M_IS_JABBER = 1<<0, /* Jabber */ - - PHY_M_IS_DEF_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_LSP_CHANGE | - PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR, - - PHY_M_IS_AN_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_AN_COMPL, -}; - -/***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/ -enum { - PHY_M_EC_ENA_BC_EXT = 1<<15, /* Enable Block Carr. Ext. (88E1111 only) */ - PHY_M_EC_ENA_LIN_LB = 1<<14, /* Enable Line Loopback (88E1111 only) */ - - PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */ - PHY_M_EC_M_DSC_MSK = 3<<10, /* Bit 11..10: Master Downshift Counter */ - /* (88E1011 only) */ - PHY_M_EC_S_DSC_MSK = 3<<8, /* Bit 9.. 8: Slave Downshift Counter */ - /* (88E1011 only) */ - PHY_M_EC_M_DSC_MSK2 = 7<<9, /* Bit 11.. 9: Master Downshift Counter */ - /* (88E1111 only) */ - PHY_M_EC_DOWN_S_ENA = 1<<8, /* Downshift Enable (88E1111 only) */ - /* !!! Errata in spec. (1 = disable) */ - PHY_M_EC_RX_TIM_CT = 1<<7, /* RGMII Rx Timing Control*/ - PHY_M_EC_MAC_S_MSK = 7<<4, /* Bit 6.. 4: Def. MAC interface speed */ - PHY_M_EC_FIB_AN_ENA = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */ - PHY_M_EC_DTE_D_ENA = 1<<2, /* DTE Detect Enable (88E1111 only) */ - PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */ - PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */}; - -#define PHY_M_EC_M_DSC(x) ((u16)(x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */ -#define PHY_M_EC_S_DSC(x) ((u16)(x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */ -#define PHY_M_EC_MAC_S(x) ((u16)(x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */ - -#define PHY_M_EC_M_DSC_2(x) ((u16)(x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */ - /* 100=5x; 101=6x; 110=7x; 111=8x */ -enum { - MAC_TX_CLK_0_MHZ = 2, - MAC_TX_CLK_2_5_MHZ = 6, - MAC_TX_CLK_25_MHZ = 7, -}; - -/***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/ -enum { - PHY_M_LEDC_DIS_LED = 1<<15, /* Disable LED */ - PHY_M_LEDC_PULS_MSK = 7<<12,/* Bit 14..12: Pulse Stretch Mask */ - PHY_M_LEDC_F_INT = 1<<11, /* Force Interrupt */ - PHY_M_LEDC_BL_R_MSK = 7<<8,/* Bit 10.. 8: Blink Rate Mask */ - PHY_M_LEDC_DP_C_LSB = 1<<7, /* Duplex Control (LSB, 88E1111 only) */ - PHY_M_LEDC_TX_C_LSB = 1<<6, /* Tx Control (LSB, 88E1111 only) */ - PHY_M_LEDC_LK_C_MSK = 7<<3,/* Bit 5.. 3: Link Control Mask */ - /* (88E1111 only) */ -}; -#define PHY_M_LED_PULS_DUR(x) (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK) -#define PHY_M_LED_BLINK_RT(x) (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK) - -enum { - PHY_M_LEDC_LINK_MSK = 3<<3, /* Bit 4.. 3: Link Control Mask */ - /* (88E1011 only) */ - PHY_M_LEDC_DP_CTRL = 1<<2, /* Duplex Control */ - PHY_M_LEDC_DP_C_MSB = 1<<2, /* Duplex Control (MSB, 88E1111 only) */ - PHY_M_LEDC_RX_CTRL = 1<<1, /* Rx Activity / Link */ - PHY_M_LEDC_TX_CTRL = 1<<0, /* Tx Activity / Link */ - PHY_M_LEDC_TX_C_MSB = 1<<0, /* Tx Control (MSB, 88E1111 only) */ -}; - -enum { - PULS_NO_STR = 0, /* no pulse stretching */ - PULS_21MS = 1, /* 21 ms to 42 ms */ - PULS_42MS = 2, /* 42 ms to 84 ms */ - PULS_84MS = 3, /* 84 ms to 170 ms */ - PULS_170MS = 4, /* 170 ms to 340 ms */ - PULS_340MS = 5, /* 340 ms to 670 ms */ - PULS_670MS = 6, /* 670 ms to 1.3 s */ - PULS_1300MS = 7, /* 1.3 s to 2.7 s */ -}; - - -enum { - BLINK_42MS = 0, /* 42 ms */ - BLINK_84MS = 1, /* 84 ms */ - BLINK_170MS = 2, /* 170 ms */ - BLINK_340MS = 3, /* 340 ms */ - BLINK_670MS = 4, /* 670 ms */ -}; - -/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ -#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */ - /* Bit 13..12: reserved */ -#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */ -#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */ -#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */ -#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */ -#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */ -#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */ - -enum { - MO_LED_NORM = 0, - MO_LED_BLINK = 1, - MO_LED_OFF = 2, - MO_LED_ON = 3, -}; - -/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/ -enum { - PHY_M_EC2_FI_IMPED = 1<<6, /* Fiber Input Impedance */ - PHY_M_EC2_FO_IMPED = 1<<5, /* Fiber Output Impedance */ - PHY_M_EC2_FO_M_CLK = 1<<4, /* Fiber Mode Clock Enable */ - PHY_M_EC2_FO_BOOST = 1<<3, /* Fiber Output Boost */ - PHY_M_EC2_FO_AM_MSK = 7, /* Bit 2.. 0: Fiber Output Amplitude */ -}; - -/***** PHY_MARV_EXT_P_STAT 16 bit r/w Ext. PHY Specific Status *****/ -enum { - PHY_M_FC_AUTO_SEL = 1<<15, /* Fiber/Copper Auto Sel. Dis. */ - PHY_M_FC_AN_REG_ACC = 1<<14, /* Fiber/Copper AN Reg. Access */ - PHY_M_FC_RESOLUTION = 1<<13, /* Fiber/Copper Resolution */ - PHY_M_SER_IF_AN_BP = 1<<12, /* Ser. IF AN Bypass Enable */ - PHY_M_SER_IF_BP_ST = 1<<11, /* Ser. IF AN Bypass Status */ - PHY_M_IRQ_POLARITY = 1<<10, /* IRQ polarity */ - PHY_M_DIS_AUT_MED = 1<<9, /* Disable Aut. Medium Reg. Selection */ - /* (88E1111 only) */ - /* Bit 9.. 4: reserved (88E1011 only) */ - PHY_M_UNDOC1 = 1<<7, /* undocumented bit !! */ - PHY_M_DTE_POW_STAT = 1<<4, /* DTE Power Status (88E1111 only) */ - PHY_M_MODE_MASK = 0xf, /* Bit 3.. 0: copy of HWCFG MODE[3:0] */ -}; - -/***** PHY_MARV_CABLE_DIAG 16 bit r/o Cable Diagnostic Reg *****/ -enum { - PHY_M_CABD_ENA_TEST = 1<<15, /* Enable Test (Page 0) */ - PHY_M_CABD_DIS_WAIT = 1<<15, /* Disable Waiting Period (Page 1) */ - /* (88E1111 only) */ - PHY_M_CABD_STAT_MSK = 3<<13, /* Bit 14..13: Status Mask */ - PHY_M_CABD_AMPL_MSK = 0x1f<<8, /* Bit 12.. 8: Amplitude Mask */ - /* (88E1111 only) */ - PHY_M_CABD_DIST_MSK = 0xff, /* Bit 7.. 0: Distance Mask */ -}; - -/* values for Cable Diagnostic Status (11=fail; 00=OK; 10=open; 01=short) */ -enum { - CABD_STAT_NORMAL= 0, - CABD_STAT_SHORT = 1, - CABD_STAT_OPEN = 2, - CABD_STAT_FAIL = 3, -}; - -/* for 10/100 Fast Ethernet PHY (88E3082 only) */ -/***** PHY_MARV_FE_LED_PAR 16 bit r/w LED Parallel Select Reg. *****/ - /* Bit 15..12: reserved (used internally) */ -enum { - PHY_M_FELP_LED2_MSK = 0xf<<8, /* Bit 11.. 8: LED2 Mask (LINK) */ - PHY_M_FELP_LED1_MSK = 0xf<<4, /* Bit 7.. 4: LED1 Mask (ACT) */ - PHY_M_FELP_LED0_MSK = 0xf, /* Bit 3.. 0: LED0 Mask (SPEED) */ -}; - -#define PHY_M_FELP_LED2_CTRL(x) (((x)<<8) & PHY_M_FELP_LED2_MSK) -#define PHY_M_FELP_LED1_CTRL(x) (((x)<<4) & PHY_M_FELP_LED1_MSK) -#define PHY_M_FELP_LED0_CTRL(x) (((x)<<0) & PHY_M_FELP_LED0_MSK) - -enum { - LED_PAR_CTRL_COLX = 0x00, - LED_PAR_CTRL_ERROR = 0x01, - LED_PAR_CTRL_DUPLEX = 0x02, - LED_PAR_CTRL_DP_COL = 0x03, - LED_PAR_CTRL_SPEED = 0x04, - LED_PAR_CTRL_LINK = 0x05, - LED_PAR_CTRL_TX = 0x06, - LED_PAR_CTRL_RX = 0x07, - LED_PAR_CTRL_ACT = 0x08, - LED_PAR_CTRL_LNK_RX = 0x09, - LED_PAR_CTRL_LNK_AC = 0x0a, - LED_PAR_CTRL_ACT_BL = 0x0b, - LED_PAR_CTRL_TX_BL = 0x0c, - LED_PAR_CTRL_RX_BL = 0x0d, - LED_PAR_CTRL_COL_BL = 0x0e, - LED_PAR_CTRL_INACT = 0x0f -}; - -/*****,PHY_MARV_FE_SPEC_2 16 bit r/w Specific Control Reg. 2 *****/ -enum { - PHY_M_FESC_DIS_WAIT = 1<<2, /* Disable TDR Waiting Period */ - PHY_M_FESC_ENA_MCLK = 1<<1, /* Enable MAC Rx Clock in sleep mode */ - PHY_M_FESC_SEL_CL_A = 1<<0, /* Select Class A driver (100B-TX) */ -}; - - -/***** PHY_MARV_PHY_CTRL (page 3) 16 bit r/w LED Control Reg. *****/ -enum { - PHY_M_LEDC_LOS_MSK = 0xf<<12, /* Bit 15..12: LOS LED Ctrl. Mask */ - PHY_M_LEDC_INIT_MSK = 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */ - PHY_M_LEDC_STA1_MSK = 0xf<<4, /* Bit 7.. 4: STAT1 LED Ctrl. Mask */ - PHY_M_LEDC_STA0_MSK = 0xf, /* Bit 3.. 0: STAT0 LED Ctrl. Mask */ -}; - -#define PHY_M_LEDC_LOS_CTRL(x) (((x)<<12) & PHY_M_LEDC_LOS_MSK) -#define PHY_M_LEDC_INIT_CTRL(x) (((x)<<8) & PHY_M_LEDC_INIT_MSK) -#define PHY_M_LEDC_STA1_CTRL(x) (((x)<<4) & PHY_M_LEDC_STA1_MSK) -#define PHY_M_LEDC_STA0_CTRL(x) (((x)<<0) & PHY_M_LEDC_STA0_MSK) - -/* GMAC registers */ -/* Port Registers */ -enum { - GM_GP_STAT = 0x0000, /* 16 bit r/o General Purpose Status */ - GM_GP_CTRL = 0x0004, /* 16 bit r/w General Purpose Control */ - GM_TX_CTRL = 0x0008, /* 16 bit r/w Transmit Control Reg. */ - GM_RX_CTRL = 0x000c, /* 16 bit r/w Receive Control Reg. */ - GM_TX_FLOW_CTRL = 0x0010, /* 16 bit r/w Transmit Flow-Control */ - GM_TX_PARAM = 0x0014, /* 16 bit r/w Transmit Parameter Reg. */ - GM_SERIAL_MODE = 0x0018, /* 16 bit r/w Serial Mode Register */ -/* Source Address Registers */ - GM_SRC_ADDR_1L = 0x001c, /* 16 bit r/w Source Address 1 (low) */ - GM_SRC_ADDR_1M = 0x0020, /* 16 bit r/w Source Address 1 (middle) */ - GM_SRC_ADDR_1H = 0x0024, /* 16 bit r/w Source Address 1 (high) */ - GM_SRC_ADDR_2L = 0x0028, /* 16 bit r/w Source Address 2 (low) */ - GM_SRC_ADDR_2M = 0x002c, /* 16 bit r/w Source Address 2 (middle) */ - GM_SRC_ADDR_2H = 0x0030, /* 16 bit r/w Source Address 2 (high) */ - -/* Multicast Address Hash Registers */ - GM_MC_ADDR_H1 = 0x0034, /* 16 bit r/w Multicast Address Hash 1 */ - GM_MC_ADDR_H2 = 0x0038, /* 16 bit r/w Multicast Address Hash 2 */ - GM_MC_ADDR_H3 = 0x003c, /* 16 bit r/w Multicast Address Hash 3 */ - GM_MC_ADDR_H4 = 0x0040, /* 16 bit r/w Multicast Address Hash 4 */ - -/* Interrupt Source Registers */ - GM_TX_IRQ_SRC = 0x0044, /* 16 bit r/o Tx Overflow IRQ Source */ - GM_RX_IRQ_SRC = 0x0048, /* 16 bit r/o Rx Overflow IRQ Source */ - GM_TR_IRQ_SRC = 0x004c, /* 16 bit r/o Tx/Rx Over. IRQ Source */ - -/* Interrupt Mask Registers */ - GM_TX_IRQ_MSK = 0x0050, /* 16 bit r/w Tx Overflow IRQ Mask */ - GM_RX_IRQ_MSK = 0x0054, /* 16 bit r/w Rx Overflow IRQ Mask */ - GM_TR_IRQ_MSK = 0x0058, /* 16 bit r/w Tx/Rx Over. IRQ Mask */ - -/* Serial Management Interface (SMI) Registers */ - GM_SMI_CTRL = 0x0080, /* 16 bit r/w SMI Control Register */ - GM_SMI_DATA = 0x0084, /* 16 bit r/w SMI Data Register */ - GM_PHY_ADDR = 0x0088, /* 16 bit r/w GPHY Address Register */ -}; - -/* MIB Counters */ -#define GM_MIB_CNT_BASE 0x0100 /* Base Address of MIB Counters */ -#define GM_MIB_CNT_SIZE 44 /* Number of MIB Counters */ - -/* - * MIB Counters base address definitions (low word) - - * use offset 4 for access to high word (32 bit r/o) - */ -enum { - GM_RXF_UC_OK = GM_MIB_CNT_BASE + 0, /* Unicast Frames Received OK */ - GM_RXF_BC_OK = GM_MIB_CNT_BASE + 8, /* Broadcast Frames Received OK */ - GM_RXF_MPAUSE = GM_MIB_CNT_BASE + 16, /* Pause MAC Ctrl Frames Received */ - GM_RXF_MC_OK = GM_MIB_CNT_BASE + 24, /* Multicast Frames Received OK */ - GM_RXF_FCS_ERR = GM_MIB_CNT_BASE + 32, /* Rx Frame Check Seq. Error */ - /* GM_MIB_CNT_BASE + 40: reserved */ - GM_RXO_OK_LO = GM_MIB_CNT_BASE + 48, /* Octets Received OK Low */ - GM_RXO_OK_HI = GM_MIB_CNT_BASE + 56, /* Octets Received OK High */ - GM_RXO_ERR_LO = GM_MIB_CNT_BASE + 64, /* Octets Received Invalid Low */ - GM_RXO_ERR_HI = GM_MIB_CNT_BASE + 72, /* Octets Received Invalid High */ - GM_RXF_SHT = GM_MIB_CNT_BASE + 80, /* Frames <64 Byte Received OK */ - GM_RXE_FRAG = GM_MIB_CNT_BASE + 88, /* Frames <64 Byte Received with FCS Err */ - GM_RXF_64B = GM_MIB_CNT_BASE + 96, /* 64 Byte Rx Frame */ - GM_RXF_127B = GM_MIB_CNT_BASE + 104, /* 65-127 Byte Rx Frame */ - GM_RXF_255B = GM_MIB_CNT_BASE + 112, /* 128-255 Byte Rx Frame */ - GM_RXF_511B = GM_MIB_CNT_BASE + 120, /* 256-511 Byte Rx Frame */ - GM_RXF_1023B = GM_MIB_CNT_BASE + 128, /* 512-1023 Byte Rx Frame */ - GM_RXF_1518B = GM_MIB_CNT_BASE + 136, /* 1024-1518 Byte Rx Frame */ - GM_RXF_MAX_SZ = GM_MIB_CNT_BASE + 144, /* 1519-MaxSize Byte Rx Frame */ - GM_RXF_LNG_ERR = GM_MIB_CNT_BASE + 152, /* Rx Frame too Long Error */ - GM_RXF_JAB_PKT = GM_MIB_CNT_BASE + 160, /* Rx Jabber Packet Frame */ - /* GM_MIB_CNT_BASE + 168: reserved */ - GM_RXE_FIFO_OV = GM_MIB_CNT_BASE + 176, /* Rx FIFO overflow Event */ - /* GM_MIB_CNT_BASE + 184: reserved */ - GM_TXF_UC_OK = GM_MIB_CNT_BASE + 192, /* Unicast Frames Xmitted OK */ - GM_TXF_BC_OK = GM_MIB_CNT_BASE + 200, /* Broadcast Frames Xmitted OK */ - GM_TXF_MPAUSE = GM_MIB_CNT_BASE + 208, /* Pause MAC Ctrl Frames Xmitted */ - GM_TXF_MC_OK = GM_MIB_CNT_BASE + 216, /* Multicast Frames Xmitted OK */ - GM_TXO_OK_LO = GM_MIB_CNT_BASE + 224, /* Octets Transmitted OK Low */ - GM_TXO_OK_HI = GM_MIB_CNT_BASE + 232, /* Octets Transmitted OK High */ - GM_TXF_64B = GM_MIB_CNT_BASE + 240, /* 64 Byte Tx Frame */ - GM_TXF_127B = GM_MIB_CNT_BASE + 248, /* 65-127 Byte Tx Frame */ - GM_TXF_255B = GM_MIB_CNT_BASE + 256, /* 128-255 Byte Tx Frame */ - GM_TXF_511B = GM_MIB_CNT_BASE + 264, /* 256-511 Byte Tx Frame */ - GM_TXF_1023B = GM_MIB_CNT_BASE + 272, /* 512-1023 Byte Tx Frame */ - GM_TXF_1518B = GM_MIB_CNT_BASE + 280, /* 1024-1518 Byte Tx Frame */ - GM_TXF_MAX_SZ = GM_MIB_CNT_BASE + 288, /* 1519-MaxSize Byte Tx Frame */ - - GM_TXF_COL = GM_MIB_CNT_BASE + 304, /* Tx Collision */ - GM_TXF_LAT_COL = GM_MIB_CNT_BASE + 312, /* Tx Late Collision */ - GM_TXF_ABO_COL = GM_MIB_CNT_BASE + 320, /* Tx aborted due to Exces. Col. */ - GM_TXF_MUL_COL = GM_MIB_CNT_BASE + 328, /* Tx Multiple Collision */ - GM_TXF_SNG_COL = GM_MIB_CNT_BASE + 336, /* Tx Single Collision */ - GM_TXE_FIFO_UR = GM_MIB_CNT_BASE + 344, /* Tx FIFO Underrun Event */ -}; - -/* GMAC Bit Definitions */ -/* GM_GP_STAT 16 bit r/o General Purpose Status Register */ -enum { - GM_GPSR_SPEED = 1<<15, /* Bit 15: Port Speed (1 = 100 Mbps) */ - GM_GPSR_DUPLEX = 1<<14, /* Bit 14: Duplex Mode (1 = Full) */ - GM_GPSR_FC_TX_DIS = 1<<13, /* Bit 13: Tx Flow-Control Mode Disabled */ - GM_GPSR_LINK_UP = 1<<12, /* Bit 12: Link Up Status */ - GM_GPSR_PAUSE = 1<<11, /* Bit 11: Pause State */ - GM_GPSR_TX_ACTIVE = 1<<10, /* Bit 10: Tx in Progress */ - GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occured */ - GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occured */ - - GM_GPSR_PHY_ST_CH = 1<<5, /* Bit 5: PHY Status Change */ - GM_GPSR_GIG_SPEED = 1<<4, /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */ - GM_GPSR_PART_MODE = 1<<3, /* Bit 3: Partition mode */ - GM_GPSR_FC_RX_DIS = 1<<2, /* Bit 2: Rx Flow-Control Mode Disabled */ - GM_GPSR_PROM_EN = 1<<1, /* Bit 1: Promiscuous Mode Enabled */ -}; - -/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */ -enum { - GM_GPCR_PROM_ENA = 1<<14, /* Bit 14: Enable Promiscuous Mode */ - GM_GPCR_FC_TX_DIS = 1<<13, /* Bit 13: Disable Tx Flow-Control Mode */ - GM_GPCR_TX_ENA = 1<<12, /* Bit 12: Enable Transmit */ - GM_GPCR_RX_ENA = 1<<11, /* Bit 11: Enable Receive */ - GM_GPCR_BURST_ENA = 1<<10, /* Bit 10: Enable Burst Mode */ - GM_GPCR_LOOP_ENA = 1<<9, /* Bit 9: Enable MAC Loopback Mode */ - GM_GPCR_PART_ENA = 1<<8, /* Bit 8: Enable Partition Mode */ - GM_GPCR_GIGS_ENA = 1<<7, /* Bit 7: Gigabit Speed (1000 Mbps) */ - GM_GPCR_FL_PASS = 1<<6, /* Bit 6: Force Link Pass */ - GM_GPCR_DUP_FULL = 1<<5, /* Bit 5: Full Duplex Mode */ - GM_GPCR_FC_RX_DIS = 1<<4, /* Bit 4: Disable Rx Flow-Control Mode */ - GM_GPCR_SPEED_100 = 1<<3, /* Bit 3: Port Speed 100 Mbps */ - GM_GPCR_AU_DUP_DIS = 1<<2, /* Bit 2: Disable Auto-Update Duplex */ - GM_GPCR_AU_FCT_DIS = 1<<1, /* Bit 1: Disable Auto-Update Flow-C. */ - GM_GPCR_AU_SPD_DIS = 1<<0, /* Bit 0: Disable Auto-Update Speed */ -}; - -#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100) -#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS|GM_GPCR_AU_SPD_DIS) - -/* GM_TX_CTRL 16 bit r/w Transmit Control Register */ -enum { - GM_TXCR_FORCE_JAM = 1<<15, /* Bit 15: Force Jam / Flow-Control */ - GM_TXCR_CRC_DIS = 1<<14, /* Bit 14: Disable insertion of CRC */ - GM_TXCR_PAD_DIS = 1<<13, /* Bit 13: Disable padding of packets */ - GM_TXCR_COL_THR_MSK = 7<<10, /* Bit 12..10: Collision Threshold */ -}; - -#define TX_COL_THR(x) (((x)<<10) & GM_TXCR_COL_THR_MSK) -#define TX_COL_DEF 0x04 /* late collision after 64 byte */ - -/* GM_RX_CTRL 16 bit r/w Receive Control Register */ -enum { - GM_RXCR_UCF_ENA = 1<<15, /* Bit 15: Enable Unicast filtering */ - GM_RXCR_MCF_ENA = 1<<14, /* Bit 14: Enable Multicast filtering */ - GM_RXCR_CRC_DIS = 1<<13, /* Bit 13: Remove 4-byte CRC */ - GM_RXCR_PASS_FC = 1<<12, /* Bit 12: Pass FC packets to FIFO */ -}; - -/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */ -enum { - GM_TXPA_JAMLEN_MSK = 0x03<<14, /* Bit 15..14: Jam Length */ - GM_TXPA_JAMIPG_MSK = 0x1f<<9, /* Bit 13..9: Jam IPG */ - GM_TXPA_JAMDAT_MSK = 0x1f<<4, /* Bit 8..4: IPG Jam to Data */ - - TX_JAM_LEN_DEF = 0x03, - TX_JAM_IPG_DEF = 0x0b, - TX_IPG_JAM_DEF = 0x1c, -}; - -#define TX_JAM_LEN_VAL(x) (((x)<<14) & GM_TXPA_JAMLEN_MSK) -#define TX_JAM_IPG_VAL(x) (((x)<<9) & GM_TXPA_JAMIPG_MSK) -#define TX_IPG_JAM_DATA(x) (((x)<<4) & GM_TXPA_JAMDAT_MSK) - - -/* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */ -enum { - GM_SMOD_DATABL_MSK = 0x1f<<11, /* Bit 15..11: Data Blinder (r/o) */ - GM_SMOD_LIMIT_4 = 1<<10, /* Bit 10: 4 consecutive Tx trials */ - GM_SMOD_VLAN_ENA = 1<<9, /* Bit 9: Enable VLAN (Max. Frame Len) */ - GM_SMOD_JUMBO_ENA = 1<<8, /* Bit 8: Enable Jumbo (Max. Frame Len) */ - GM_SMOD_IPG_MSK = 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */ -}; - -#define DATA_BLIND_VAL(x) (((x)<<11) & GM_SMOD_DATABL_MSK) -#define DATA_BLIND_DEF 0x04 - -#define IPG_DATA_VAL(x) (x & GM_SMOD_IPG_MSK) -#define IPG_DATA_DEF 0x1e - -/* GM_SMI_CTRL 16 bit r/w SMI Control Register */ -enum { - GM_SMI_CT_PHY_A_MSK = 0x1f<<11, /* Bit 15..11: PHY Device Address */ - GM_SMI_CT_REG_A_MSK = 0x1f<<6, /* Bit 10.. 6: PHY Register Address */ - GM_SMI_CT_OP_RD = 1<<5, /* Bit 5: OpCode Read (0=Write)*/ - GM_SMI_CT_RD_VAL = 1<<4, /* Bit 4: Read Valid (Read completed) */ - GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */ -}; - -#define GM_SMI_CT_PHY_AD(x) (((x)<<11) & GM_SMI_CT_PHY_A_MSK) -#define GM_SMI_CT_REG_AD(x) (((x)<<6) & GM_SMI_CT_REG_A_MSK) - -/* GM_PHY_ADDR 16 bit r/w GPHY Address Register */ -enum { - GM_PAR_MIB_CLR = 1<<5, /* Bit 5: Set MIB Clear Counter Mode */ - GM_PAR_MIB_TST = 1<<4, /* Bit 4: MIB Load Counter (Test Mode) */ -}; - -/* Receive Frame Status Encoding */ -enum { - GMR_FS_LEN = 0xffff<<16, /* Bit 31..16: Rx Frame Length */ - GMR_FS_LEN_SHIFT = 16, - GMR_FS_VLAN = 1<<13, /* Bit 13: VLAN Packet */ - GMR_FS_JABBER = 1<<12, /* Bit 12: Jabber Packet */ - GMR_FS_UN_SIZE = 1<<11, /* Bit 11: Undersize Packet */ - GMR_FS_MC = 1<<10, /* Bit 10: Multicast Packet */ - GMR_FS_BC = 1<<9, /* Bit 9: Broadcast Packet */ - GMR_FS_RX_OK = 1<<8, /* Bit 8: Receive OK (Good Packet) */ - GMR_FS_GOOD_FC = 1<<7, /* Bit 7: Good Flow-Control Packet */ - GMR_FS_BAD_FC = 1<<6, /* Bit 6: Bad Flow-Control Packet */ - GMR_FS_MII_ERR = 1<<5, /* Bit 5: MII Error */ - GMR_FS_LONG_ERR = 1<<4, /* Bit 4: Too Long Packet */ - GMR_FS_FRAGMENT = 1<<3, /* Bit 3: Fragment */ - - GMR_FS_CRC_ERR = 1<<1, /* Bit 1: CRC Error */ - GMR_FS_RX_FF_OV = 1<<0, /* Bit 0: Rx FIFO Overflow */ - -/* - * GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR) - */ - GMR_FS_ANY_ERR = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR | - GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC | - GMR_FS_JABBER, -/* Rx GMAC FIFO Flush Mask (default) */ - RX_FF_FL_DEF_MSK = GMR_FS_CRC_ERR | GMR_FS_RX_FF_OV |GMR_FS_MII_ERR | - GMR_FS_BAD_FC | GMR_FS_UN_SIZE | GMR_FS_JABBER, -}; - -/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */ -enum { - GMF_WP_TST_ON = 1<<14, /* Write Pointer Test On */ - GMF_WP_TST_OFF = 1<<13, /* Write Pointer Test Off */ - GMF_WP_STEP = 1<<12, /* Write Pointer Step/Increment */ - - GMF_RP_TST_ON = 1<<10, /* Read Pointer Test On */ - GMF_RP_TST_OFF = 1<<9, /* Read Pointer Test Off */ - GMF_RP_STEP = 1<<8, /* Read Pointer Step/Increment */ - GMF_RX_F_FL_ON = 1<<7, /* Rx FIFO Flush Mode On */ - GMF_RX_F_FL_OFF = 1<<6, /* Rx FIFO Flush Mode Off */ - GMF_CLI_RX_FO = 1<<5, /* Clear IRQ Rx FIFO Overrun */ - GMF_CLI_RX_FC = 1<<4, /* Clear IRQ Rx Frame Complete */ - GMF_OPER_ON = 1<<3, /* Operational Mode On */ - GMF_OPER_OFF = 1<<2, /* Operational Mode Off */ - GMF_RST_CLR = 1<<1, /* Clear GMAC FIFO Reset */ - GMF_RST_SET = 1<<0, /* Set GMAC FIFO Reset */ - - RX_GMF_FL_THR_DEF = 0xa, /* flush threshold (default) */ -}; - - -/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */ -enum { - GMF_WSP_TST_ON = 1<<18, /* Write Shadow Pointer Test On */ - GMF_WSP_TST_OFF = 1<<17, /* Write Shadow Pointer Test Off */ - GMF_WSP_STEP = 1<<16, /* Write Shadow Pointer Step/Increment */ - - GMF_CLI_TX_FU = 1<<6, /* Clear IRQ Tx FIFO Underrun */ - GMF_CLI_TX_FC = 1<<5, /* Clear IRQ Tx Frame Complete */ - GMF_CLI_TX_PE = 1<<4, /* Clear IRQ Tx Parity Error */ -}; - -/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */ -enum { - GMT_ST_START = 1<<2, /* Start Time Stamp Timer */ - GMT_ST_STOP = 1<<1, /* Stop Time Stamp Timer */ - GMT_ST_CLR_IRQ = 1<<0, /* Clear Time Stamp Timer IRQ */ -}; - -/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */ -enum { - GMC_H_BURST_ON = 1<<7, /* Half Duplex Burst Mode On */ - GMC_H_BURST_OFF = 1<<6, /* Half Duplex Burst Mode Off */ - GMC_F_LOOPB_ON = 1<<5, /* FIFO Loopback On */ - GMC_F_LOOPB_OFF = 1<<4, /* FIFO Loopback Off */ - GMC_PAUSE_ON = 1<<3, /* Pause On */ - GMC_PAUSE_OFF = 1<<2, /* Pause Off */ - GMC_RST_CLR = 1<<1, /* Clear GMAC Reset */ - GMC_RST_SET = 1<<0, /* Set GMAC Reset */ -}; - -/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ -enum { - GPC_SEL_BDT = 1<<28, /* Select Bi-Dir. Transfer for MDC/MDIO */ - GPC_INT_POL_HI = 1<<27, /* IRQ Polarity is Active HIGH */ - GPC_75_OHM = 1<<26, /* Use 75 Ohm Termination instead of 50 */ - GPC_DIS_FC = 1<<25, /* Disable Automatic Fiber/Copper Detection */ - GPC_DIS_SLEEP = 1<<24, /* Disable Energy Detect */ - GPC_HWCFG_M_3 = 1<<23, /* HWCFG_MODE[3] */ - GPC_HWCFG_M_2 = 1<<22, /* HWCFG_MODE[2] */ - GPC_HWCFG_M_1 = 1<<21, /* HWCFG_MODE[1] */ - GPC_HWCFG_M_0 = 1<<20, /* HWCFG_MODE[0] */ - GPC_ANEG_0 = 1<<19, /* ANEG[0] */ - GPC_ENA_XC = 1<<18, /* Enable MDI crossover */ - GPC_DIS_125 = 1<<17, /* Disable 125 MHz clock */ - GPC_ANEG_3 = 1<<16, /* ANEG[3] */ - GPC_ANEG_2 = 1<<15, /* ANEG[2] */ - GPC_ANEG_1 = 1<<14, /* ANEG[1] */ - GPC_ENA_PAUSE = 1<<13, /* Enable Pause (SYM_OR_REM) */ - GPC_PHYADDR_4 = 1<<12, /* Bit 4 of Phy Addr */ - GPC_PHYADDR_3 = 1<<11, /* Bit 3 of Phy Addr */ - GPC_PHYADDR_2 = 1<<10, /* Bit 2 of Phy Addr */ - GPC_PHYADDR_1 = 1<<9, /* Bit 1 of Phy Addr */ - GPC_PHYADDR_0 = 1<<8, /* Bit 0 of Phy Addr */ - /* Bits 7..2: reserved */ - GPC_RST_CLR = 1<<1, /* Clear GPHY Reset */ - GPC_RST_SET = 1<<0, /* Set GPHY Reset */ -}; - -#define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3|GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0) -#define GPC_HWCFG_GMII_FIB (GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0) -#define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | GPC_ANEG_1 | GPC_ANEG_0) - -/* forced speed and duplex mode (don't mix with other ANEG bits) */ -#define GPC_FRC10MBIT_HALF 0 -#define GPC_FRC10MBIT_FULL GPC_ANEG_0 -#define GPC_FRC100MBIT_HALF GPC_ANEG_1 -#define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1) - -/* auto-negotiation with limited advertised speeds */ -/* mix only with master/slave settings (for copper) */ -#define GPC_ADV_1000_HALF GPC_ANEG_2 -#define GPC_ADV_1000_FULL GPC_ANEG_3 -#define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3) - -/* master/slave settings */ -/* only for copper with 1000 Mbps */ -#define GPC_FORCE_MASTER 0 -#define GPC_FORCE_SLAVE GPC_ANEG_0 -#define GPC_PREF_MASTER GPC_ANEG_1 -#define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0) - -/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */ -/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */ -enum { - GM_IS_TX_CO_OV = 1<<5, /* Transmit Counter Overflow IRQ */ - GM_IS_RX_CO_OV = 1<<4, /* Receive Counter Overflow IRQ */ - GM_IS_TX_FF_UR = 1<<3, /* Transmit FIFO Underrun */ - GM_IS_TX_COMPL = 1<<2, /* Frame Transmission Complete */ - GM_IS_RX_FF_OR = 1<<1, /* Receive FIFO Overrun */ - GM_IS_RX_COMPL = 1<<0, /* Frame Reception Complete */ - -#define GMAC_DEF_MSK (GM_IS_RX_FF_OR | GM_IS_TX_FF_UR) - -/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */ - /* Bits 15.. 2: reserved */ - GMLC_RST_CLR = 1<<1, /* Clear GMAC Link Reset */ - GMLC_RST_SET = 1<<0, /* Set GMAC Link Reset */ - - -/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */ - WOL_CTL_LINK_CHG_OCC = 1<<15, - WOL_CTL_MAGIC_PKT_OCC = 1<<14, - WOL_CTL_PATTERN_OCC = 1<<13, - WOL_CTL_CLEAR_RESULT = 1<<12, - WOL_CTL_ENA_PME_ON_LINK_CHG = 1<<11, - WOL_CTL_DIS_PME_ON_LINK_CHG = 1<<10, - WOL_CTL_ENA_PME_ON_MAGIC_PKT = 1<<9, - WOL_CTL_DIS_PME_ON_MAGIC_PKT = 1<<8, - WOL_CTL_ENA_PME_ON_PATTERN = 1<<7, - WOL_CTL_DIS_PME_ON_PATTERN = 1<<6, - WOL_CTL_ENA_LINK_CHG_UNIT = 1<<5, - WOL_CTL_DIS_LINK_CHG_UNIT = 1<<4, - WOL_CTL_ENA_MAGIC_PKT_UNIT = 1<<3, - WOL_CTL_DIS_MAGIC_PKT_UNIT = 1<<2, - WOL_CTL_ENA_PATTERN_UNIT = 1<<1, - WOL_CTL_DIS_PATTERN_UNIT = 1<<0, -}; - -#define WOL_CTL_DEFAULT \ - (WOL_CTL_DIS_PME_ON_LINK_CHG | \ - WOL_CTL_DIS_PME_ON_PATTERN | \ - WOL_CTL_DIS_PME_ON_MAGIC_PKT | \ - WOL_CTL_DIS_LINK_CHG_UNIT | \ - WOL_CTL_DIS_PATTERN_UNIT | \ - WOL_CTL_DIS_MAGIC_PKT_UNIT) - -/* WOL_MATCH_CTL 8 bit WOL Match Control Reg */ -#define WOL_CTL_PATT_ENA(x) (1 << (x)) - - -/* XMAC II registers */ -enum { - XM_MMU_CMD = 0x0000, /* 16 bit r/w MMU Command Register */ - XM_POFF = 0x0008, /* 32 bit r/w Packet Offset Register */ - XM_BURST = 0x000c, /* 32 bit r/w Burst Register for half duplex*/ - XM_1L_VLAN_TAG = 0x0010, /* 16 bit r/w One Level VLAN Tag ID */ - XM_2L_VLAN_TAG = 0x0014, /* 16 bit r/w Two Level VLAN Tag ID */ - XM_TX_CMD = 0x0020, /* 16 bit r/w Transmit Command Register */ - XM_TX_RT_LIM = 0x0024, /* 16 bit r/w Transmit Retry Limit Register */ - XM_TX_STIME = 0x0028, /* 16 bit r/w Transmit Slottime Register */ - XM_TX_IPG = 0x002c, /* 16 bit r/w Transmit Inter Packet Gap */ - XM_RX_CMD = 0x0030, /* 16 bit r/w Receive Command Register */ - XM_PHY_ADDR = 0x0034, /* 16 bit r/w PHY Address Register */ - XM_PHY_DATA = 0x0038, /* 16 bit r/w PHY Data Register */ - XM_GP_PORT = 0x0040, /* 32 bit r/w General Purpose Port Register */ - XM_IMSK = 0x0044, /* 16 bit r/w Interrupt Mask Register */ - XM_ISRC = 0x0048, /* 16 bit r/o Interrupt Status Register */ - XM_HW_CFG = 0x004c, /* 16 bit r/w Hardware Config Register */ - XM_TX_LO_WM = 0x0060, /* 16 bit r/w Tx FIFO Low Water Mark */ - XM_TX_HI_WM = 0x0062, /* 16 bit r/w Tx FIFO High Water Mark */ - XM_TX_THR = 0x0064, /* 16 bit r/w Tx Request Threshold */ - XM_HT_THR = 0x0066, /* 16 bit r/w Host Request Threshold */ - XM_PAUSE_DA = 0x0068, /* NA reg r/w Pause Destination Address */ - XM_CTL_PARA = 0x0070, /* 32 bit r/w Control Parameter Register */ - XM_MAC_OPCODE = 0x0074, /* 16 bit r/w Opcode for MAC control frames */ - XM_MAC_PTIME = 0x0076, /* 16 bit r/w Pause time for MAC ctrl frames*/ - XM_TX_STAT = 0x0078, /* 32 bit r/o Tx Status LIFO Register */ - - XM_EXM_START = 0x0080, /* r/w Start Address of the EXM Regs */ -#define XM_EXM(reg) (XM_EXM_START + ((reg) << 3)) -}; - -enum { - XM_SRC_CHK = 0x0100, /* NA reg r/w Source Check Address Register */ - XM_SA = 0x0108, /* NA reg r/w Station Address Register */ - XM_HSM = 0x0110, /* 64 bit r/w Hash Match Address Registers */ - XM_RX_LO_WM = 0x0118, /* 16 bit r/w Receive Low Water Mark */ - XM_RX_HI_WM = 0x011a, /* 16 bit r/w Receive High Water Mark */ - XM_RX_THR = 0x011c, /* 32 bit r/w Receive Request Threshold */ - XM_DEV_ID = 0x0120, /* 32 bit r/o Device ID Register */ - XM_MODE = 0x0124, /* 32 bit r/w Mode Register */ - XM_LSA = 0x0128, /* NA reg r/o Last Source Register */ - XM_TS_READ = 0x0130, /* 32 bit r/o Time Stamp Read Register */ - XM_TS_LOAD = 0x0134, /* 32 bit r/o Time Stamp Load Value */ - XM_STAT_CMD = 0x0200, /* 16 bit r/w Statistics Command Register */ - XM_RX_CNT_EV = 0x0204, /* 32 bit r/o Rx Counter Event Register */ - XM_TX_CNT_EV = 0x0208, /* 32 bit r/o Tx Counter Event Register */ - XM_RX_EV_MSK = 0x020c, /* 32 bit r/w Rx Counter Event Mask */ - XM_TX_EV_MSK = 0x0210, /* 32 bit r/w Tx Counter Event Mask */ - XM_TXF_OK = 0x0280, /* 32 bit r/o Frames Transmitted OK Conuter */ - XM_TXO_OK_HI = 0x0284, /* 32 bit r/o Octets Transmitted OK High Cnt*/ - XM_TXO_OK_LO = 0x0288, /* 32 bit r/o Octets Transmitted OK Low Cnt */ - XM_TXF_BC_OK = 0x028c, /* 32 bit r/o Broadcast Frames Xmitted OK */ - XM_TXF_MC_OK = 0x0290, /* 32 bit r/o Multicast Frames Xmitted OK */ - XM_TXF_UC_OK = 0x0294, /* 32 bit r/o Unicast Frames Xmitted OK */ - XM_TXF_LONG = 0x0298, /* 32 bit r/o Tx Long Frame Counter */ - XM_TXE_BURST = 0x029c, /* 32 bit r/o Tx Burst Event Counter */ - XM_TXF_MPAUSE = 0x02a0, /* 32 bit r/o Tx Pause MAC Ctrl Frame Cnt */ - XM_TXF_MCTRL = 0x02a4, /* 32 bit r/o Tx MAC Ctrl Frame Counter */ - XM_TXF_SNG_COL = 0x02a8, /* 32 bit r/o Tx Single Collision Counter */ - XM_TXF_MUL_COL = 0x02ac, /* 32 bit r/o Tx Multiple Collision Counter */ - XM_TXF_ABO_COL = 0x02b0, /* 32 bit r/o Tx aborted due to Exces. Col. */ - XM_TXF_LAT_COL = 0x02b4, /* 32 bit r/o Tx Late Collision Counter */ - XM_TXF_DEF = 0x02b8, /* 32 bit r/o Tx Deferred Frame Counter */ - XM_TXF_EX_DEF = 0x02bc, /* 32 bit r/o Tx Excessive Deferall Counter */ - XM_TXE_FIFO_UR = 0x02c0, /* 32 bit r/o Tx FIFO Underrun Event Cnt */ - XM_TXE_CS_ERR = 0x02c4, /* 32 bit r/o Tx Carrier Sense Error Cnt */ - XM_TXP_UTIL = 0x02c8, /* 32 bit r/o Tx Utilization in % */ - XM_TXF_64B = 0x02d0, /* 32 bit r/o 64 Byte Tx Frame Counter */ - XM_TXF_127B = 0x02d4, /* 32 bit r/o 65-127 Byte Tx Frame Counter */ - XM_TXF_255B = 0x02d8, /* 32 bit r/o 128-255 Byte Tx Frame Counter */ - XM_TXF_511B = 0x02dc, /* 32 bit r/o 256-511 Byte Tx Frame Counter */ - XM_TXF_1023B = 0x02e0, /* 32 bit r/o 512-1023 Byte Tx Frame Counter*/ - XM_TXF_MAX_SZ = 0x02e4, /* 32 bit r/o 1024-MaxSize Byte Tx Frame Cnt*/ - XM_RXF_OK = 0x0300, /* 32 bit r/o Frames Received OK */ - XM_RXO_OK_HI = 0x0304, /* 32 bit r/o Octets Received OK High Cnt */ - XM_RXO_OK_LO = 0x0308, /* 32 bit r/o Octets Received OK Low Counter*/ - XM_RXF_BC_OK = 0x030c, /* 32 bit r/o Broadcast Frames Received OK */ - XM_RXF_MC_OK = 0x0310, /* 32 bit r/o Multicast Frames Received OK */ - XM_RXF_UC_OK = 0x0314, /* 32 bit r/o Unicast Frames Received OK */ - XM_RXF_MPAUSE = 0x0318, /* 32 bit r/o Rx Pause MAC Ctrl Frame Cnt */ - XM_RXF_MCTRL = 0x031c, /* 32 bit r/o Rx MAC Ctrl Frame Counter */ - XM_RXF_INV_MP = 0x0320, /* 32 bit r/o Rx invalid Pause Frame Cnt */ - XM_RXF_INV_MOC = 0x0324, /* 32 bit r/o Rx Frames with inv. MAC Opcode*/ - XM_RXE_BURST = 0x0328, /* 32 bit r/o Rx Burst Event Counter */ - XM_RXE_FMISS = 0x032c, /* 32 bit r/o Rx Missed Frames Event Cnt */ - XM_RXF_FRA_ERR = 0x0330, /* 32 bit r/o Rx Framing Error Counter */ - XM_RXE_FIFO_OV = 0x0334, /* 32 bit r/o Rx FIFO overflow Event Cnt */ - XM_RXF_JAB_PKT = 0x0338, /* 32 bit r/o Rx Jabber Packet Frame Cnt */ - XM_RXE_CAR_ERR = 0x033c, /* 32 bit r/o Rx Carrier Event Error Cnt */ - XM_RXF_LEN_ERR = 0x0340, /* 32 bit r/o Rx in Range Length Error */ - XM_RXE_SYM_ERR = 0x0344, /* 32 bit r/o Rx Symbol Error Counter */ - XM_RXE_SHT_ERR = 0x0348, /* 32 bit r/o Rx Short Event Error Cnt */ - XM_RXE_RUNT = 0x034c, /* 32 bit r/o Rx Runt Event Counter */ - XM_RXF_LNG_ERR = 0x0350, /* 32 bit r/o Rx Frame too Long Error Cnt */ - XM_RXF_FCS_ERR = 0x0354, /* 32 bit r/o Rx Frame Check Seq. Error Cnt */ - XM_RXF_CEX_ERR = 0x035c, /* 32 bit r/o Rx Carrier Ext Error Frame Cnt*/ - XM_RXP_UTIL = 0x0360, /* 32 bit r/o Rx Utilization in % */ - XM_RXF_64B = 0x0368, /* 32 bit r/o 64 Byte Rx Frame Counter */ - XM_RXF_127B = 0x036c, /* 32 bit r/o 65-127 Byte Rx Frame Counter */ - XM_RXF_255B = 0x0370, /* 32 bit r/o 128-255 Byte Rx Frame Counter */ - XM_RXF_511B = 0x0374, /* 32 bit r/o 256-511 Byte Rx Frame Counter */ - XM_RXF_1023B = 0x0378, /* 32 bit r/o 512-1023 Byte Rx Frame Counter*/ - XM_RXF_MAX_SZ = 0x037c, /* 32 bit r/o 1024-MaxSize Byte Rx Frame Cnt*/ -}; - -/* XM_MMU_CMD 16 bit r/w MMU Command Register */ -enum { - XM_MMU_PHY_RDY = 1<<12, /* Bit 12: PHY Read Ready */ - XM_MMU_PHY_BUSY = 1<<11, /* Bit 11: PHY Busy */ - XM_MMU_IGN_PF = 1<<10, /* Bit 10: Ignore Pause Frame */ - XM_MMU_MAC_LB = 1<<9, /* Bit 9: Enable MAC Loopback */ - XM_MMU_FRC_COL = 1<<7, /* Bit 7: Force Collision */ - XM_MMU_SIM_COL = 1<<6, /* Bit 6: Simulate Collision */ - XM_MMU_NO_PRE = 1<<5, /* Bit 5: No MDIO Preamble */ - XM_MMU_GMII_FD = 1<<4, /* Bit 4: GMII uses Full Duplex */ - XM_MMU_RAT_CTRL = 1<<3, /* Bit 3: Enable Rate Control */ - XM_MMU_GMII_LOOP= 1<<2, /* Bit 2: PHY is in Loopback Mode */ - XM_MMU_ENA_RX = 1<<1, /* Bit 1: Enable Receiver */ - XM_MMU_ENA_TX = 1<<0, /* Bit 0: Enable Transmitter */ -}; - - -/* XM_TX_CMD 16 bit r/w Transmit Command Register */ -enum { - XM_TX_BK2BK = 1<<6, /* Bit 6: Ignor Carrier Sense (Tx Bk2Bk)*/ - XM_TX_ENC_BYP = 1<<5, /* Bit 5: Set Encoder in Bypass Mode */ - XM_TX_SAM_LINE = 1<<4, /* Bit 4: (sc) Start utilization calculation */ - XM_TX_NO_GIG_MD = 1<<3, /* Bit 3: Disable Carrier Extension */ - XM_TX_NO_PRE = 1<<2, /* Bit 2: Disable Preamble Generation */ - XM_TX_NO_CRC = 1<<1, /* Bit 1: Disable CRC Generation */ - XM_TX_AUTO_PAD = 1<<0, /* Bit 0: Enable Automatic Padding */ -}; - -/* XM_TX_RT_LIM 16 bit r/w Transmit Retry Limit Register */ -#define XM_RT_LIM_MSK 0x1f /* Bit 4..0: Tx Retry Limit */ - - -/* XM_TX_STIME 16 bit r/w Transmit Slottime Register */ -#define XM_STIME_MSK 0x7f /* Bit 6..0: Tx Slottime bits */ - - -/* XM_TX_IPG 16 bit r/w Transmit Inter Packet Gap */ -#define XM_IPG_MSK 0xff /* Bit 7..0: IPG value bits */ - - -/* XM_RX_CMD 16 bit r/w Receive Command Register */ -enum { - XM_RX_LENERR_OK = 1<<8, /* Bit 8 don't set Rx Err bit for */ - /* inrange error packets */ - XM_RX_BIG_PK_OK = 1<<7, /* Bit 7 don't set Rx Err bit for */ - /* jumbo packets */ - XM_RX_IPG_CAP = 1<<6, /* Bit 6 repl. type field with IPG */ - XM_RX_TP_MD = 1<<5, /* Bit 5: Enable transparent Mode */ - XM_RX_STRIP_FCS = 1<<4, /* Bit 4: Enable FCS Stripping */ - XM_RX_SELF_RX = 1<<3, /* Bit 3: Enable Rx of own packets */ - XM_RX_SAM_LINE = 1<<2, /* Bit 2: (sc) Start utilization calculation */ - XM_RX_STRIP_PAD = 1<<1, /* Bit 1: Strip pad bytes of Rx frames */ - XM_RX_DIS_CEXT = 1<<0, /* Bit 0: Disable carrier ext. check */ -}; - - -/* XM_GP_PORT 32 bit r/w General Purpose Port Register */ -enum { - XM_GP_ANIP = 1<<6, /* Bit 6: (ro) Auto-Neg. in progress */ - XM_GP_FRC_INT = 1<<5, /* Bit 5: (sc) Force Interrupt */ - XM_GP_RES_MAC = 1<<3, /* Bit 3: (sc) Reset MAC and FIFOs */ - XM_GP_RES_STAT = 1<<2, /* Bit 2: (sc) Reset the statistics module */ - XM_GP_INP_ASS = 1<<0, /* Bit 0: (ro) GP Input Pin asserted */ -}; - - -/* XM_IMSK 16 bit r/w Interrupt Mask Register */ -/* XM_ISRC 16 bit r/o Interrupt Status Register */ -enum { - XM_IS_LNK_AE = 1<<14, /* Bit 14: Link Asynchronous Event */ - XM_IS_TX_ABORT = 1<<13, /* Bit 13: Transmit Abort, late Col. etc */ - XM_IS_FRC_INT = 1<<12, /* Bit 12: Force INT bit set in GP */ - XM_IS_INP_ASS = 1<<11, /* Bit 11: Input Asserted, GP bit 0 set */ - XM_IS_LIPA_RC = 1<<10, /* Bit 10: Link Partner requests config */ - XM_IS_RX_PAGE = 1<<9, /* Bit 9: Page Received */ - XM_IS_TX_PAGE = 1<<8, /* Bit 8: Next Page Loaded for Transmit */ - XM_IS_AND = 1<<7, /* Bit 7: Auto-Negotiation Done */ - XM_IS_TSC_OV = 1<<6, /* Bit 6: Time Stamp Counter Overflow */ - XM_IS_RXC_OV = 1<<5, /* Bit 5: Rx Counter Event Overflow */ - XM_IS_TXC_OV = 1<<4, /* Bit 4: Tx Counter Event Overflow */ - XM_IS_RXF_OV = 1<<3, /* Bit 3: Receive FIFO Overflow */ - XM_IS_TXF_UR = 1<<2, /* Bit 2: Transmit FIFO Underrun */ - XM_IS_TX_COMP = 1<<1, /* Bit 1: Frame Tx Complete */ - XM_IS_RX_COMP = 1<<0, /* Bit 0: Frame Rx Complete */ - - XM_IMSK_DISABLE = 0xffff, -}; - -/* XM_HW_CFG 16 bit r/w Hardware Config Register */ -enum { - XM_HW_GEN_EOP = 1<<3, /* Bit 3: generate End of Packet pulse */ - XM_HW_COM4SIG = 1<<2, /* Bit 2: use Comma Detect for Sig. Det.*/ - XM_HW_GMII_MD = 1<<0, /* Bit 0: GMII Interface selected */ -}; - - -/* XM_TX_LO_WM 16 bit r/w Tx FIFO Low Water Mark */ -/* XM_TX_HI_WM 16 bit r/w Tx FIFO High Water Mark */ -#define XM_TX_WM_MSK 0x01ff /* Bit 9.. 0 Tx FIFO Watermark bits */ - -/* XM_TX_THR 16 bit r/w Tx Request Threshold */ -/* XM_HT_THR 16 bit r/w Host Request Threshold */ -/* XM_RX_THR 16 bit r/w Rx Request Threshold */ -#define XM_THR_MSK 0x03ff /* Bit 10.. 0 Rx/Tx Request Threshold bits */ - - -/* XM_TX_STAT 32 bit r/o Tx Status LIFO Register */ -enum { - XM_ST_VALID = (1UL<<31), /* Bit 31: Status Valid */ - XM_ST_BYTE_CNT = (0x3fffL<<17), /* Bit 30..17: Tx frame Length */ - XM_ST_RETRY_CNT = (0x1fL<<12), /* Bit 16..12: Retry Count */ - XM_ST_EX_COL = 1<<11, /* Bit 11: Excessive Collisions */ - XM_ST_EX_DEF = 1<<10, /* Bit 10: Excessive Deferral */ - XM_ST_BURST = 1<<9, /* Bit 9: p. xmitted in burst md*/ - XM_ST_DEFER = 1<<8, /* Bit 8: packet was defered */ - XM_ST_BC = 1<<7, /* Bit 7: Broadcast packet */ - XM_ST_MC = 1<<6, /* Bit 6: Multicast packet */ - XM_ST_UC = 1<<5, /* Bit 5: Unicast packet */ - XM_ST_TX_UR = 1<<4, /* Bit 4: FIFO Underrun occured */ - XM_ST_CS_ERR = 1<<3, /* Bit 3: Carrier Sense Error */ - XM_ST_LAT_COL = 1<<2, /* Bit 2: Late Collision Error */ - XM_ST_MUL_COL = 1<<1, /* Bit 1: Multiple Collisions */ - XM_ST_SGN_COL = 1<<0, /* Bit 0: Single Collision */ -}; - -/* XM_RX_LO_WM 16 bit r/w Receive Low Water Mark */ -/* XM_RX_HI_WM 16 bit r/w Receive High Water Mark */ -#define XM_RX_WM_MSK 0x03ff /* Bit 11.. 0: Rx FIFO Watermark bits */ - - -/* XM_DEV_ID 32 bit r/o Device ID Register */ -#define XM_DEV_OUI (0x00ffffffUL<<8) /* Bit 31..8: Device OUI */ -#define XM_DEV_REV (0x07L << 5) /* Bit 7..5: Chip Rev Num */ - - -/* XM_MODE 32 bit r/w Mode Register */ -enum { - XM_MD_ENA_REJ = 1<<26, /* Bit 26: Enable Frame Reject */ - XM_MD_SPOE_E = 1<<25, /* Bit 25: Send Pause on Edge */ - /* extern generated */ - XM_MD_TX_REP = 1<<24, /* Bit 24: Transmit Repeater Mode */ - XM_MD_SPOFF_I = 1<<23, /* Bit 23: Send Pause on FIFO full */ - /* intern generated */ - XM_MD_LE_STW = 1<<22, /* Bit 22: Rx Stat Word in Little Endian */ - XM_MD_TX_CONT = 1<<21, /* Bit 21: Send Continuous */ - XM_MD_TX_PAUSE = 1<<20, /* Bit 20: (sc) Send Pause Frame */ - XM_MD_ATS = 1<<19, /* Bit 19: Append Time Stamp */ - XM_MD_SPOL_I = 1<<18, /* Bit 18: Send Pause on Low */ - /* intern generated */ - XM_MD_SPOH_I = 1<<17, /* Bit 17: Send Pause on High */ - /* intern generated */ - XM_MD_CAP = 1<<16, /* Bit 16: Check Address Pair */ - XM_MD_ENA_HASH = 1<<15, /* Bit 15: Enable Hashing */ - XM_MD_CSA = 1<<14, /* Bit 14: Check Station Address */ - XM_MD_CAA = 1<<13, /* Bit 13: Check Address Array */ - XM_MD_RX_MCTRL = 1<<12, /* Bit 12: Rx MAC Control Frame */ - XM_MD_RX_RUNT = 1<<11, /* Bit 11: Rx Runt Frames */ - XM_MD_RX_IRLE = 1<<10, /* Bit 10: Rx in Range Len Err Frame */ - XM_MD_RX_LONG = 1<<9, /* Bit 9: Rx Long Frame */ - XM_MD_RX_CRCE = 1<<8, /* Bit 8: Rx CRC Error Frame */ - XM_MD_RX_ERR = 1<<7, /* Bit 7: Rx Error Frame */ - XM_MD_DIS_UC = 1<<6, /* Bit 6: Disable Rx Unicast */ - XM_MD_DIS_MC = 1<<5, /* Bit 5: Disable Rx Multicast */ - XM_MD_DIS_BC = 1<<4, /* Bit 4: Disable Rx Broadcast */ - XM_MD_ENA_PROM = 1<<3, /* Bit 3: Enable Promiscuous */ - XM_MD_ENA_BE = 1<<2, /* Bit 2: Enable Big Endian */ - XM_MD_FTF = 1<<1, /* Bit 1: (sc) Flush Tx FIFO */ - XM_MD_FRF = 1<<0, /* Bit 0: (sc) Flush Rx FIFO */ -}; - -#define XM_PAUSE_MODE (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I) -#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\ - XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA) - -/* XM_STAT_CMD 16 bit r/w Statistics Command Register */ -enum { - XM_SC_SNP_RXC = 1<<5, /* Bit 5: (sc) Snap Rx Counters */ - XM_SC_SNP_TXC = 1<<4, /* Bit 4: (sc) Snap Tx Counters */ - XM_SC_CP_RXC = 1<<3, /* Bit 3: Copy Rx Counters Continuously */ - XM_SC_CP_TXC = 1<<2, /* Bit 2: Copy Tx Counters Continuously */ - XM_SC_CLR_RXC = 1<<1, /* Bit 1: (sc) Clear Rx Counters */ - XM_SC_CLR_TXC = 1<<0, /* Bit 0: (sc) Clear Tx Counters */ -}; - - -/* XM_RX_CNT_EV 32 bit r/o Rx Counter Event Register */ -/* XM_RX_EV_MSK 32 bit r/w Rx Counter Event Mask */ -enum { - XMR_MAX_SZ_OV = 1<<31, /* Bit 31: 1024-MaxSize Rx Cnt Ov*/ - XMR_1023B_OV = 1<<30, /* Bit 30: 512-1023Byte Rx Cnt Ov*/ - XMR_511B_OV = 1<<29, /* Bit 29: 256-511 Byte Rx Cnt Ov*/ - XMR_255B_OV = 1<<28, /* Bit 28: 128-255 Byte Rx Cnt Ov*/ - XMR_127B_OV = 1<<27, /* Bit 27: 65-127 Byte Rx Cnt Ov */ - XMR_64B_OV = 1<<26, /* Bit 26: 64 Byte Rx Cnt Ov */ - XMR_UTIL_OV = 1<<25, /* Bit 25: Rx Util Cnt Overflow */ - XMR_UTIL_UR = 1<<24, /* Bit 24: Rx Util Cnt Underrun */ - XMR_CEX_ERR_OV = 1<<23, /* Bit 23: CEXT Err Cnt Ov */ - XMR_FCS_ERR_OV = 1<<21, /* Bit 21: Rx FCS Error Cnt Ov */ - XMR_LNG_ERR_OV = 1<<20, /* Bit 20: Rx too Long Err Cnt Ov*/ - XMR_RUNT_OV = 1<<19, /* Bit 19: Runt Event Cnt Ov */ - XMR_SHT_ERR_OV = 1<<18, /* Bit 18: Rx Short Ev Err Cnt Ov*/ - XMR_SYM_ERR_OV = 1<<17, /* Bit 17: Rx Sym Err Cnt Ov */ - XMR_CAR_ERR_OV = 1<<15, /* Bit 15: Rx Carr Ev Err Cnt Ov */ - XMR_JAB_PKT_OV = 1<<14, /* Bit 14: Rx Jabb Packet Cnt Ov */ - XMR_FIFO_OV = 1<<13, /* Bit 13: Rx FIFO Ov Ev Cnt Ov */ - XMR_FRA_ERR_OV = 1<<12, /* Bit 12: Rx Framing Err Cnt Ov */ - XMR_FMISS_OV = 1<<11, /* Bit 11: Rx Missed Ev Cnt Ov */ - XMR_BURST = 1<<10, /* Bit 10: Rx Burst Event Cnt Ov */ - XMR_INV_MOC = 1<<9, /* Bit 9: Rx with inv. MAC OC Ov*/ - XMR_INV_MP = 1<<8, /* Bit 8: Rx inv Pause Frame Ov */ - XMR_MCTRL_OV = 1<<7, /* Bit 7: Rx MAC Ctrl-F Cnt Ov */ - XMR_MPAUSE_OV = 1<<6, /* Bit 6: Rx Pause MAC Ctrl-F Ov*/ - XMR_UC_OK_OV = 1<<5, /* Bit 5: Rx Unicast Frame CntOv*/ - XMR_MC_OK_OV = 1<<4, /* Bit 4: Rx Multicast Cnt Ov */ - XMR_BC_OK_OV = 1<<3, /* Bit 3: Rx Broadcast Cnt Ov */ - XMR_OK_LO_OV = 1<<2, /* Bit 2: Octets Rx OK Low CntOv*/ - XMR_OK_HI_OV = 1<<1, /* Bit 1: Octets Rx OK Hi Cnt Ov*/ - XMR_OK_OV = 1<<0, /* Bit 0: Frames Received Ok Ov */ -}; - -#define XMR_DEF_MSK (XMR_OK_LO_OV | XMR_OK_HI_OV) - -/* XM_TX_CNT_EV 32 bit r/o Tx Counter Event Register */ -/* XM_TX_EV_MSK 32 bit r/w Tx Counter Event Mask */ -enum { - XMT_MAX_SZ_OV = 1<<25, /* Bit 25: 1024-MaxSize Tx Cnt Ov*/ - XMT_1023B_OV = 1<<24, /* Bit 24: 512-1023Byte Tx Cnt Ov*/ - XMT_511B_OV = 1<<23, /* Bit 23: 256-511 Byte Tx Cnt Ov*/ - XMT_255B_OV = 1<<22, /* Bit 22: 128-255 Byte Tx Cnt Ov*/ - XMT_127B_OV = 1<<21, /* Bit 21: 65-127 Byte Tx Cnt Ov */ - XMT_64B_OV = 1<<20, /* Bit 20: 64 Byte Tx Cnt Ov */ - XMT_UTIL_OV = 1<<19, /* Bit 19: Tx Util Cnt Overflow */ - XMT_UTIL_UR = 1<<18, /* Bit 18: Tx Util Cnt Underrun */ - XMT_CS_ERR_OV = 1<<17, /* Bit 17: Tx Carr Sen Err Cnt Ov*/ - XMT_FIFO_UR_OV = 1<<16, /* Bit 16: Tx FIFO Ur Ev Cnt Ov */ - XMT_EX_DEF_OV = 1<<15, /* Bit 15: Tx Ex Deferall Cnt Ov */ - XMT_DEF = 1<<14, /* Bit 14: Tx Deferred Cnt Ov */ - XMT_LAT_COL_OV = 1<<13, /* Bit 13: Tx Late Col Cnt Ov */ - XMT_ABO_COL_OV = 1<<12, /* Bit 12: Tx abo dueto Ex Col Ov*/ - XMT_MUL_COL_OV = 1<<11, /* Bit 11: Tx Mult Col Cnt Ov */ - XMT_SNG_COL = 1<<10, /* Bit 10: Tx Single Col Cnt Ov */ - XMT_MCTRL_OV = 1<<9, /* Bit 9: Tx MAC Ctrl Counter Ov*/ - XMT_MPAUSE = 1<<8, /* Bit 8: Tx Pause MAC Ctrl-F Ov*/ - XMT_BURST = 1<<7, /* Bit 7: Tx Burst Event Cnt Ov */ - XMT_LONG = 1<<6, /* Bit 6: Tx Long Frame Cnt Ov */ - XMT_UC_OK_OV = 1<<5, /* Bit 5: Tx Unicast Cnt Ov */ - XMT_MC_OK_OV = 1<<4, /* Bit 4: Tx Multicast Cnt Ov */ - XMT_BC_OK_OV = 1<<3, /* Bit 3: Tx Broadcast Cnt Ov */ - XMT_OK_LO_OV = 1<<2, /* Bit 2: Octets Tx OK Low CntOv*/ - XMT_OK_HI_OV = 1<<1, /* Bit 1: Octets Tx OK Hi Cnt Ov*/ - XMT_OK_OV = 1<<0, /* Bit 0: Frames Tx Ok Ov */ -}; - - -#define XMT_DEF_MSK (XMT_OK_LO_OV | XMT_OK_HI_OV) - -struct skge_rx_desc { - u32 control; - u32 next_offset; - u32 dma_lo; - u32 dma_hi; - u32 status; - u32 timestamp; - u16 csum2; - u16 csum1; - u16 csum2_start; - u16 csum1_start; -}; - -struct skge_tx_desc { - u32 control; - u32 next_offset; - u32 dma_lo; - u32 dma_hi; - u32 status; - u32 csum_offs; - u16 csum_write; - u16 csum_start; - u32 rsvd; -}; - -struct skge_element { - struct skge_element *next; - void *desc; - struct io_buffer *iob; -}; - -struct skge_ring { - struct skge_element *to_clean; - struct skge_element *to_use; - struct skge_element *start; -}; - - -struct skge_hw { - u32 regs; - struct pci_device *pdev; - u32 intr_mask; - struct net_device *dev[2]; - - u8 chip_id; - u8 chip_rev; - u8 copper; - u8 ports; - u8 phy_type; - - u32 ram_size; - u32 ram_offset; - u16 phy_addr; -}; - -enum pause_control { - FLOW_MODE_NONE = 1, /* No Flow-Control */ - FLOW_MODE_LOC_SEND = 2, /* Local station sends PAUSE */ - FLOW_MODE_SYMMETRIC = 3, /* Both stations may send PAUSE */ - FLOW_MODE_SYM_OR_REM = 4, /* Both stations may send PAUSE or - * just the remote station may send PAUSE - */ -}; - -enum pause_status { - FLOW_STAT_INDETERMINATED=0, /* indeterminated */ - FLOW_STAT_NONE, /* No Flow Control */ - FLOW_STAT_REM_SEND, /* Remote Station sends PAUSE */ - FLOW_STAT_LOC_SEND, /* Local station sends PAUSE */ - FLOW_STAT_SYMMETRIC, /* Both station may send PAUSE */ -}; - - -struct skge_port { - struct skge_hw *hw; - struct net_device *netdev; - int port; - - struct skge_ring tx_ring; - struct skge_ring rx_ring; - - enum pause_control flow_control; - enum pause_status flow_status; - u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */ - u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */ - u16 speed; /* SPEED_1000, SPEED_100, ... */ - u32 advertising; - - void *mem; /* PCI memory for rings */ - u32 dma; - int use_xm_link_timer; -}; - - -/* Register accessor for memory mapped device */ -static inline u32 skge_read32(const struct skge_hw *hw, int reg) -{ - return readl(hw->regs + reg); -} - -static inline u16 skge_read16(const struct skge_hw *hw, int reg) -{ - return readw(hw->regs + reg); -} - -static inline u8 skge_read8(const struct skge_hw *hw, int reg) -{ - return readb(hw->regs + reg); -} - -static inline void skge_write32(const struct skge_hw *hw, int reg, u32 val) -{ - writel(val, hw->regs + reg); -} - -static inline void skge_write16(const struct skge_hw *hw, int reg, u16 val) -{ - writew(val, hw->regs + reg); -} - -static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val) -{ - writeb(val, hw->regs + reg); -} - -/* MAC Related Registers inside the device. */ -#define SK_REG(port,reg) (((port)<<7)+(u16)(reg)) -#define SK_XMAC_REG(port, reg) \ - ((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1) - -static inline u32 xm_read32(const struct skge_hw *hw, int port, int reg) -{ - u32 v; - v = skge_read16(hw, SK_XMAC_REG(port, reg)); - v |= (u32)skge_read16(hw, SK_XMAC_REG(port, reg+2)) << 16; - return v; -} - -static inline u16 xm_read16(const struct skge_hw *hw, int port, int reg) -{ - return skge_read16(hw, SK_XMAC_REG(port,reg)); -} - -static inline void xm_write32(const struct skge_hw *hw, int port, int r, u32 v) -{ - skge_write16(hw, SK_XMAC_REG(port,r), v & 0xffff); - skge_write16(hw, SK_XMAC_REG(port,r+2), v >> 16); -} - -static inline void xm_write16(const struct skge_hw *hw, int port, int r, u16 v) -{ - skge_write16(hw, SK_XMAC_REG(port,r), v); -} - -static inline void xm_outhash(const struct skge_hw *hw, int port, int reg, - const u8 *hash) -{ - xm_write16(hw, port, reg, (u16)hash[0] | ((u16)hash[1] << 8)); - xm_write16(hw, port, reg+2, (u16)hash[2] | ((u16)hash[3] << 8)); - xm_write16(hw, port, reg+4, (u16)hash[4] | ((u16)hash[5] << 8)); - xm_write16(hw, port, reg+6, (u16)hash[6] | ((u16)hash[7] << 8)); -} - -static inline void xm_outaddr(const struct skge_hw *hw, int port, int reg, - const u8 *addr) -{ - xm_write16(hw, port, reg, (u16)addr[0] | ((u16)addr[1] << 8)); - xm_write16(hw, port, reg+2, (u16)addr[2] | ((u16)addr[3] << 8)); - xm_write16(hw, port, reg+4, (u16)addr[4] | ((u16)addr[5] << 8)); -} - -#define SK_GMAC_REG(port,reg) \ - (BASE_GMAC_1 + (port) * (BASE_GMAC_2-BASE_GMAC_1) + (reg)) - -static inline u16 gma_read16(const struct skge_hw *hw, int port, int reg) -{ - return skge_read16(hw, SK_GMAC_REG(port,reg)); -} - -static inline u32 gma_read32(const struct skge_hw *hw, int port, int reg) -{ - return (u32) skge_read16(hw, SK_GMAC_REG(port,reg)) - | ((u32)skge_read16(hw, SK_GMAC_REG(port,reg+4)) << 16); -} - -static inline void gma_write16(const struct skge_hw *hw, int port, int r, u16 v) -{ - skge_write16(hw, SK_GMAC_REG(port,r), v); -} - -static inline void gma_set_addr(struct skge_hw *hw, int port, int reg, - const u8 *addr) -{ - gma_write16(hw, port, reg, (u16) addr[0] | ((u16) addr[1] << 8)); - gma_write16(hw, port, reg+4,(u16) addr[2] | ((u16) addr[3] << 8)); - gma_write16(hw, port, reg+8,(u16) addr[4] | ((u16) addr[5] << 8)); -} - -#endif |