diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 2 |
5 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 36110cf68595..688f95440af2 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -391,6 +391,7 @@ struct adapter_params { */ u8 mps_bg_map[MAX_NPORTS]; /* MPS Buffer Group Map */ bool write_w_imm_support; /* FW supports WRITE_WITH_IMMEDIATE */ + bool write_cmpl_support; /* FW supports WRITE_CMPL */ }; /* State needed to monitor the forward progress of SGE Ingress DMA activities diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index b31661ce2c75..99c9b88d6d34 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -4525,6 +4525,12 @@ static int adap_init0(struct adapter *adap) ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1, params, val); adap->params.write_w_imm_support = (ret == 0 && val[0] != 0); + + /* Enable write_cmpl if FW supports it */ + params[0] = FW_PARAM_DEV(RI_WRITE_CMPL_WR); + ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1, params, + val); + adap->params.write_cmpl_support = (ret == 0 && val[0] != 0); adap->num_ofld_uld += 2; } if (caps_cmd.iscsicaps) { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index d8748e1752be..a95cde0fadf7 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -667,6 +667,7 @@ static void uld_init(struct adapter *adap, struct cxgb4_lld_info *lld) lld->nodeid = dev_to_node(adap->pdev_dev); lld->fr_nsmr_tpte_wr_support = adap->params.fr_nsmr_tpte_wr_support; lld->write_w_imm_support = adap->params.write_w_imm_support; + lld->write_cmpl_support = adap->params.write_cmpl_support; } static void uld_attach(struct adapter *adap, unsigned int uld) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index fa01a5ce21fa..b0ca06edaa7c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -355,6 +355,7 @@ struct cxgb4_lld_info { int nodeid; /* device numa node id */ bool fr_nsmr_tpte_wr_support; /* FW supports FR_NSMR_TPTE_WR */ bool write_w_imm_support; /* FW supports WRITE_WITH_IMMEDIATE */ + bool write_cmpl_support; /* FW supports WRITE_CMPL WR */ }; struct cxgb4_uld_info { diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index ef7cb5ceefc4..544757f6ab3a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -101,6 +101,7 @@ enum fw_wr_opcodes { FW_RI_BIND_MW_WR = 0x18, FW_RI_FR_NSMR_WR = 0x19, FW_RI_FR_NSMR_TPTE_WR = 0x20, + FW_RI_RDMA_WRITE_CMPL_WR = 0x21, FW_RI_INV_LSTAG_WR = 0x1a, FW_ISCSI_TX_DATA_WR = 0x45, FW_PTP_TX_PKT_WR = 0x46, @@ -1214,6 +1215,7 @@ enum fw_params_param_dev { FW_PARAMS_PARAM_DEV_MPSBGMAP = 0x1E, FW_PARAMS_PARAM_DEV_HMA_SIZE = 0x20, FW_PARAMS_PARAM_DEV_RDMA_WRITE_WITH_IMM = 0x21, + FW_PARAMS_PARAM_DEV_RI_WRITE_CMPL_WR = 0x24, }; /* |