diff options
| author | Kumar Sanghvi <kumaras@chelsio.com> | 2017-10-18 20:49:13 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-20 13:06:53 +0100 |
| commit | 0ff909946155ed1af2ec8feed3c1bac485201683 (patch) | |
| tree | 7ba32ee7f6238dc3279123560cadcb002a5c3031 /drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | |
| parent | 202187c34c7e3efd9662a25977cddef6e7dec572 (diff) | |
| download | linux-next-0ff909946155ed1af2ec8feed3c1bac485201683.tar.gz | |
cxgb4: introduce fw_filter2_wr to prepare for L3/L4 rewrite support
Update driver to use new fw_filter2_wr in order to support rewrite of
L3/L4 header fields via filters. Query FW_PARAMS_PARAM_DEV_FILTER2_WR
to check whether FW supports this new wr.
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 75 |
1 files changed, 74 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index ca2756dcefc5..875d4a72b3ef 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -105,7 +105,8 @@ enum fw_wr_opcodes { FW_ISCSI_TX_DATA_WR = 0x45, FW_PTP_TX_PKT_WR = 0x46, FW_CRYPTO_LOOKASIDE_WR = 0X6d, - FW_LASTC2E_WR = 0x70 + FW_LASTC2E_WR = 0x70, + FW_FILTER2_WR = 0x77 }; struct fw_wr_hdr { @@ -201,6 +202,51 @@ struct fw_filter_wr { __u8 sma[6]; }; +struct fw_filter2_wr { + __be32 op_pkd; + __be32 len16_pkd; + __be64 r3; + __be32 tid_to_iq; + __be32 del_filter_to_l2tix; + __be16 ethtype; + __be16 ethtypem; + __u8 frag_to_ovlan_vldm; + __u8 smac_sel; + __be16 rx_chan_rx_rpl_iq; + __be32 maci_to_matchtypem; + __u8 ptcl; + __u8 ptclm; + __u8 ttyp; + __u8 ttypm; + __be16 ivlan; + __be16 ivlanm; + __be16 ovlan; + __be16 ovlanm; + __u8 lip[16]; + __u8 lipm[16]; + __u8 fip[16]; + __u8 fipm[16]; + __be16 lp; + __be16 lpm; + __be16 fp; + __be16 fpm; + __be16 r7; + __u8 sma[6]; + __be16 r8; + __u8 filter_type_swapmac; + __u8 natmode_to_ulp_type; + __be16 newlport; + __be16 newfport; + __u8 newlip[16]; + __u8 newfip[16]; + __be32 natseqcheck; + __be32 r9; + __be64 r10; + __be64 r11; + __be64 r12; + __be64 r13; +}; + #define FW_FILTER_WR_TID_S 12 #define FW_FILTER_WR_TID_M 0xfffff #define FW_FILTER_WR_TID_V(x) ((x) << FW_FILTER_WR_TID_S) @@ -385,6 +431,32 @@ struct fw_filter_wr { #define FW_FILTER_WR_RX_RPL_IQ_G(x) \ (((x) >> FW_FILTER_WR_RX_RPL_IQ_S) & FW_FILTER_WR_RX_RPL_IQ_M) +#define FW_FILTER2_WR_FILTER_TYPE_S 1 +#define FW_FILTER2_WR_FILTER_TYPE_M 0x1 +#define FW_FILTER2_WR_FILTER_TYPE_V(x) ((x) << FW_FILTER2_WR_FILTER_TYPE_S) +#define FW_FILTER2_WR_FILTER_TYPE_G(x) \ + (((x) >> FW_FILTER2_WR_FILTER_TYPE_S) & FW_FILTER2_WR_FILTER_TYPE_M) +#define FW_FILTER2_WR_FILTER_TYPE_F FW_FILTER2_WR_FILTER_TYPE_V(1U) + +#define FW_FILTER2_WR_NATMODE_S 5 +#define FW_FILTER2_WR_NATMODE_M 0x7 +#define FW_FILTER2_WR_NATMODE_V(x) ((x) << FW_FILTER2_WR_NATMODE_S) +#define FW_FILTER2_WR_NATMODE_G(x) \ + (((x) >> FW_FILTER2_WR_NATMODE_S) & FW_FILTER2_WR_NATMODE_M) + +#define FW_FILTER2_WR_NATFLAGCHECK_S 4 +#define FW_FILTER2_WR_NATFLAGCHECK_M 0x1 +#define FW_FILTER2_WR_NATFLAGCHECK_V(x) ((x) << FW_FILTER2_WR_NATFLAGCHECK_S) +#define FW_FILTER2_WR_NATFLAGCHECK_G(x) \ + (((x) >> FW_FILTER2_WR_NATFLAGCHECK_S) & FW_FILTER2_WR_NATFLAGCHECK_M) +#define FW_FILTER2_WR_NATFLAGCHECK_F FW_FILTER2_WR_NATFLAGCHECK_V(1U) + +#define FW_FILTER2_WR_ULP_TYPE_S 0 +#define FW_FILTER2_WR_ULP_TYPE_M 0xf +#define FW_FILTER2_WR_ULP_TYPE_V(x) ((x) << FW_FILTER2_WR_ULP_TYPE_S) +#define FW_FILTER2_WR_ULP_TYPE_G(x) \ + (((x) >> FW_FILTER2_WR_ULP_TYPE_S) & FW_FILTER2_WR_ULP_TYPE_M) + #define FW_FILTER_WR_MACI_S 23 #define FW_FILTER_WR_MACI_M 0x1ff #define FW_FILTER_WR_MACI_V(x) ((x) << FW_FILTER_WR_MACI_S) @@ -1127,6 +1199,7 @@ enum fw_params_param_dev { FW_PARAMS_PARAM_DEV_SCFGREV = 0x1A, FW_PARAMS_PARAM_DEV_VPDREV = 0x1B, FW_PARAMS_PARAM_DEV_RI_FR_NSMR_TPTE_WR = 0x1C, + FW_PARAMS_PARAM_DEV_FILTER2_WR = 0x1D, FW_PARAMS_PARAM_DEV_MPSBGMAP = 0x1E, }; |