diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c index 02e8833b7797..60426cf890a7 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c @@ -245,6 +245,10 @@ static int hash_mac_addr(const u8 *addr) return a & 0x3f; } +#define ADVERT_MASK (FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G |\ + FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_40G | \ + FW_PORT_CAP_SPEED_100G | FW_PORT_CAP_ANEG) + /** * init_link_config - initialize a link's SW state * @lc: structure holding the link state @@ -259,8 +263,8 @@ static void init_link_config(struct link_config *lc, unsigned int caps) lc->requested_speed = 0; lc->speed = 0; lc->requested_fc = lc->fc = PAUSE_RX | PAUSE_TX; - if (lc->supported & SUPPORTED_Autoneg) { - lc->advertising = lc->supported; + if (lc->supported & FW_PORT_CAP_ANEG) { + lc->advertising = lc->supported & ADVERT_MASK; lc->autoneg = AUTONEG_ENABLE; lc->requested_fc |= PAUSE_AUTONEG; } else { @@ -280,7 +284,6 @@ int t4vf_port_init(struct adapter *adapter, int pidx) struct fw_vi_cmd vi_cmd, vi_rpl; struct fw_port_cmd port_cmd, port_rpl; int v; - u32 word; /* * Execute a VI Read command to get our Virtual Interface information @@ -319,19 +322,13 @@ int t4vf_port_init(struct adapter *adapter, int pidx) if (v) return v; - v = 0; - word = be16_to_cpu(port_rpl.u.info.pcap); - if (word & FW_PORT_CAP_SPEED_100M) - v |= SUPPORTED_100baseT_Full; - if (word & FW_PORT_CAP_SPEED_1G) - v |= SUPPORTED_1000baseT_Full; - if (word & FW_PORT_CAP_SPEED_10G) - v |= SUPPORTED_10000baseT_Full; - if (word & FW_PORT_CAP_SPEED_40G) - v |= SUPPORTED_40000baseSR4_Full; - if (word & FW_PORT_CAP_ANEG) - v |= SUPPORTED_Autoneg; - init_link_config(&pi->link_cfg, v); + v = be32_to_cpu(port_rpl.u.info.lstatus_to_modtype); + pi->mdio_addr = (v & FW_PORT_CMD_MDIOCAP_F) ? + FW_PORT_CMD_MDIOADDR_G(v) : -1; + pi->port_type = FW_PORT_CMD_PTYPE_G(v); + pi->mod_type = FW_PORT_MOD_TYPE_NA; + + init_link_config(&pi->link_cfg, be16_to_cpu(port_rpl.u.info.pcap)); return 0; } @@ -1491,7 +1488,7 @@ int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl) */ const struct fw_port_cmd *port_cmd = (const struct fw_port_cmd *)rpl; - u32 word; + u32 stat, mod; int action, port_id, link_ok, speed, fc, pidx; /* @@ -1509,21 +1506,21 @@ int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl) port_id = FW_PORT_CMD_PORTID_G( be32_to_cpu(port_cmd->op_to_portid)); - word = be32_to_cpu(port_cmd->u.info.lstatus_to_modtype); - link_ok = (word & FW_PORT_CMD_LSTATUS_F) != 0; + stat = be32_to_cpu(port_cmd->u.info.lstatus_to_modtype); + link_ok = (stat & FW_PORT_CMD_LSTATUS_F) != 0; speed = 0; fc = 0; - if (word & FW_PORT_CMD_RXPAUSE_F) + if (stat & FW_PORT_CMD_RXPAUSE_F) fc |= PAUSE_RX; - if (word & FW_PORT_CMD_TXPAUSE_F) + if (stat & FW_PORT_CMD_TXPAUSE_F) fc |= PAUSE_TX; - if (word & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_100M)) + if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_100M)) speed = 100; - else if (word & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_1G)) + else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_1G)) speed = 1000; - else if (word & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_10G)) + else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_10G)) speed = 10000; - else if (word & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_40G)) + else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_40G)) speed = 40000; /* @@ -1540,12 +1537,21 @@ int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl) continue; lc = &pi->link_cfg; + + mod = FW_PORT_CMD_MODTYPE_G(stat); + if (mod != pi->mod_type) { + pi->mod_type = mod; + t4vf_os_portmod_changed(adapter, pidx); + } + if (link_ok != lc->link_ok || speed != lc->speed || fc != lc->fc) { /* something changed */ lc->link_ok = link_ok; lc->speed = speed; lc->fc = fc; + lc->supported = + be16_to_cpu(port_cmd->u.info.pcap); t4vf_os_link_changed(adapter, pidx, link_ok); } } |