diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 61 |
1 files changed, 40 insertions, 21 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index b7e79e64d2ed..9a81b52307a9 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -155,8 +155,6 @@ void t4vf_os_link_changed(struct adapter *adapter, int pidx, int link_ok) const char *fc; const struct port_info *pi = netdev_priv(dev); - netif_carrier_on(dev); - switch (pi->link_cfg.speed) { case 100: s = "100Mbps"; @@ -202,7 +200,6 @@ void t4vf_os_link_changed(struct adapter *adapter, int pidx, int link_ok) netdev_info(dev, "link up, %s, full-duplex, %s PAUSE\n", s, fc); } else { - netif_carrier_off(dev); netdev_info(dev, "link down\n"); } } @@ -278,6 +275,17 @@ static int link_start(struct net_device *dev) */ if (ret == 0) ret = t4vf_enable_vi(pi->adapter, pi->viid, true, true); + + /* The Virtual Interfaces are connected to an internal switch on the + * chip which allows VIs attached to the same port to talk to each + * other even when the port link is down. As a result, we generally + * want to always report a VI's link as being "up", provided there are + * no errors in enabling vi. + */ + + if (ret == 0) + netif_carrier_on(dev); + return ret; } @@ -1281,22 +1289,22 @@ static void fw_caps_to_lmm(enum fw_port_type port_type, case FW_PORT_TYPE_KR: SET_LMM(Backplane); - SET_LMM(10000baseKR_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseKR_Full); break; case FW_PORT_TYPE_BP_AP: SET_LMM(Backplane); - SET_LMM(10000baseR_FEC); - SET_LMM(10000baseKR_Full); - SET_LMM(1000baseKX_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseKX_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseR_FEC); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseKR_Full); break; case FW_PORT_TYPE_BP4_AP: SET_LMM(Backplane); - SET_LMM(10000baseR_FEC); - SET_LMM(10000baseKR_Full); - SET_LMM(1000baseKX_Full); - SET_LMM(10000baseKX4_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseKX_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseR_FEC); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseKR_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseKX4_Full); break; case FW_PORT_TYPE_FIBER_XFI: @@ -1312,18 +1320,24 @@ static void fw_caps_to_lmm(enum fw_port_type port_type, case FW_PORT_TYPE_BP40_BA: case FW_PORT_TYPE_QSFP: SET_LMM(FIBRE); - SET_LMM(40000baseSR4_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseT_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseT_Full); + FW_CAPS_TO_LMM(SPEED_40G, 40000baseSR4_Full); break; case FW_PORT_TYPE_CR_QSFP: case FW_PORT_TYPE_SFP28: SET_LMM(FIBRE); - SET_LMM(25000baseCR_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseT_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseT_Full); + FW_CAPS_TO_LMM(SPEED_25G, 25000baseCR_Full); break; case FW_PORT_TYPE_KR_SFP28: SET_LMM(Backplane); - SET_LMM(25000baseKR_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseT_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseKR_Full); + FW_CAPS_TO_LMM(SPEED_25G, 25000baseKR_Full); break; case FW_PORT_TYPE_KR_XLAUI: @@ -1335,13 +1349,18 @@ static void fw_caps_to_lmm(enum fw_port_type port_type, case FW_PORT_TYPE_CR2_QSFP: SET_LMM(FIBRE); - SET_LMM(50000baseSR2_Full); + FW_CAPS_TO_LMM(SPEED_50G, 50000baseSR2_Full); break; case FW_PORT_TYPE_KR4_100G: case FW_PORT_TYPE_CR4_QSFP: SET_LMM(FIBRE); - SET_LMM(100000baseCR4_Full); + FW_CAPS_TO_LMM(SPEED_1G, 1000baseT_Full); + FW_CAPS_TO_LMM(SPEED_10G, 10000baseSR_Full); + FW_CAPS_TO_LMM(SPEED_40G, 40000baseSR4_Full); + FW_CAPS_TO_LMM(SPEED_25G, 25000baseCR_Full); + FW_CAPS_TO_LMM(SPEED_50G, 50000baseCR2_Full); + FW_CAPS_TO_LMM(SPEED_100G, 100000baseCR4_Full); break; default: @@ -2383,11 +2402,11 @@ struct cxgb4vf_debugfs_entry { }; static struct cxgb4vf_debugfs_entry debugfs_files[] = { - { "mboxlog", S_IRUGO, &mboxlog_fops }, - { "sge_qinfo", S_IRUGO, &sge_qinfo_debugfs_fops }, - { "sge_qstats", S_IRUGO, &sge_qstats_proc_fops }, - { "resources", S_IRUGO, &resources_proc_fops }, - { "interfaces", S_IRUGO, &interfaces_proc_fops }, + { "mboxlog", 0444, &mboxlog_fops }, + { "sge_qinfo", 0444, &sge_qinfo_debugfs_fops }, + { "sge_qstats", 0444, &sge_qstats_proc_fops }, + { "resources", 0444, &resources_proc_fops }, + { "interfaces", 0444, &interfaces_proc_fops }, }; /* |