diff options
Diffstat (limited to 'drivers/net/cxgb4')
| -rw-r--r-- | drivers/net/cxgb4/cxgb4_main.c | 109 |
1 files changed, 60 insertions, 49 deletions
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index 58045b0..60f6ea05 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c @@ -2709,6 +2709,65 @@ static void setup_memwin(struct adapter *adap) WINDOW(ilog2(MEMWIN2_APERTURE) - 10)); } +static int adap_init1(struct adapter *adap, struct fw_caps_config_cmd *c) +{ + u32 v; + int ret; + + /* get device capabilities */ + memset(c, 0, sizeof(*c)); + c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | + FW_CMD_REQUEST | FW_CMD_READ); + c->retval_len16 = htonl(FW_LEN16(*c)); + ret = t4_wr_mbox(adap, 0, c, sizeof(*c), c); + if (ret < 0) + return ret; + + /* select capabilities we'll be using */ + if (c->niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) { + if (!vf_acls) + c->niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM); + else + c->niccaps = htons(FW_CAPS_CONFIG_NIC_VM); + } else if (vf_acls) { + dev_err(adap->pdev_dev, "virtualization ACLs not supported"); + return ret; + } + c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | + FW_CMD_REQUEST | FW_CMD_WRITE); + ret = t4_wr_mbox(adap, 0, c, sizeof(*c), NULL); + if (ret < 0) + return ret; + + ret = t4_config_glbl_rss(adap, 0, + FW_RSS_GLB_CONFIG_CMD_MODE_BASICVIRTUAL, + FW_RSS_GLB_CONFIG_CMD_TNLMAPEN | + FW_RSS_GLB_CONFIG_CMD_TNLALLLKP); + if (ret < 0) + return ret; + + ret = t4_cfg_pfvf(adap, 0, 0, 0, 64, 64, 64, 0, 0, 4, 0xf, 0xf, 16, + FW_CMD_CAP_PF, FW_CMD_CAP_PF); + if (ret < 0) + return ret; + + t4_sge_init(adap); + + /* get basic stuff going */ + ret = t4_early_init(adap, 0); + if (ret < 0) + return ret; + + /* tweak some settings */ + t4_write_reg(adap, TP_SHIFT_CNT, 0x64f8849); + t4_write_reg(adap, ULP_RX_TDDP_PSZ, HPZ0(PAGE_SHIFT - 12)); + t4_write_reg(adap, TP_PIO_ADDR, TP_INGRESS_CONFIG); + v = t4_read_reg(adap, TP_PIO_DATA); + t4_write_reg(adap, TP_PIO_DATA, v & ~CSUM_HAS_PSEUDO_HDR); + setup_memwin(adap); + return 0; +} + /* * Max # of ATIDs. The absolute HW max is 16K but we keep it lower. */ @@ -2746,43 +2805,6 @@ static int adap_init0(struct adapter *adap) if (ret < 0) goto bye; - /* get device capabilities */ - memset(&c, 0, sizeof(c)); - c.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | - FW_CMD_REQUEST | FW_CMD_READ); - c.retval_len16 = htonl(FW_LEN16(c)); - ret = t4_wr_mbox(adap, 0, &c, sizeof(c), &c); - if (ret < 0) - goto bye; - - /* select capabilities we'll be using */ - if (c.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) { - if (!vf_acls) - c.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM); - else - c.niccaps = htons(FW_CAPS_CONFIG_NIC_VM); - } else if (vf_acls) { - dev_err(adap->pdev_dev, "virtualization ACLs not supported"); - goto bye; - } - c.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE); - ret = t4_wr_mbox(adap, 0, &c, sizeof(c), NULL); - if (ret < 0) - goto bye; - - ret = t4_config_glbl_rss(adap, 0, - FW_RSS_GLB_CONFIG_CMD_MODE_BASICVIRTUAL, - FW_RSS_GLB_CONFIG_CMD_TNLMAPEN | - FW_RSS_GLB_CONFIG_CMD_TNLALLLKP); - if (ret < 0) - goto bye; - - ret = t4_cfg_pfvf(adap, 0, 0, 0, 64, 64, 64, 0, 0, 4, 0xf, 0xf, 16, - FW_CMD_CAP_PF, FW_CMD_CAP_PF); - if (ret < 0) - goto bye; - for (v = 0; v < SGE_NTIMERS - 1; v++) adap->sge.timer_val[v] = min(intr_holdoff[v], MAX_SGE_TIMERVAL); adap->sge.timer_val[SGE_NTIMERS - 1] = MAX_SGE_TIMERVAL; @@ -2790,10 +2812,7 @@ static int adap_init0(struct adapter *adap) for (v = 1; v < SGE_NCOUNTERS; v++) adap->sge.counter_val[v] = min(intr_cnt[v - 1], THRESHOLD_3_MASK); - t4_sge_init(adap); - - /* get basic stuff going */ - ret = t4_early_init(adap, 0); + ret = adap_init1(adap, &c); if (ret < 0) goto bye; @@ -2876,14 +2895,6 @@ static int adap_init0(struct adapter *adap) t4_read_mtu_tbl(adap, adap->params.mtus, NULL); t4_load_mtus(adap, adap->params.mtus, adap->params.a_wnd, adap->params.b_wnd); - - /* tweak some settings */ - t4_write_reg(adap, TP_SHIFT_CNT, 0x64f8849); - t4_write_reg(adap, ULP_RX_TDDP_PSZ, HPZ0(PAGE_SHIFT - 12)); - t4_write_reg(adap, TP_PIO_ADDR, TP_INGRESS_CONFIG); - v = t4_read_reg(adap, TP_PIO_DATA); - t4_write_reg(adap, TP_PIO_DATA, v & ~CSUM_HAS_PSEUDO_HDR); - setup_memwin(adap); return 0; /* |
