diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 88 |
1 files changed, 61 insertions, 27 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 5f9dc76699d2..9492cd34b09d 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -263,21 +263,23 @@ enum ice_status ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, struct ice_link_status *link, struct ice_sq_cd *cd) { - struct ice_link_status *hw_link_info_old, *hw_link_info; struct ice_aqc_get_link_status_data link_data = { 0 }; struct ice_aqc_get_link_status *resp; + struct ice_link_status *li_old, *li; enum ice_media_type *hw_media_type; struct ice_fc_info *hw_fc_info; bool tx_pause, rx_pause; struct ice_aq_desc desc; enum ice_status status; + struct ice_hw *hw; u16 cmd_flags; if (!pi) return ICE_ERR_PARAM; - hw_link_info_old = &pi->phy.link_info_old; + hw = pi->hw; + li_old = &pi->phy.link_info_old; hw_media_type = &pi->phy.media_type; - hw_link_info = &pi->phy.link_info; + li = &pi->phy.link_info; hw_fc_info = &pi->fc; ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_link_status); @@ -286,27 +288,27 @@ ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, resp->cmd_flags = cpu_to_le16(cmd_flags); resp->lport_num = pi->lport; - status = ice_aq_send_cmd(pi->hw, &desc, &link_data, sizeof(link_data), - cd); + status = ice_aq_send_cmd(hw, &desc, &link_data, sizeof(link_data), cd); if (status) return status; /* save off old link status information */ - *hw_link_info_old = *hw_link_info; + *li_old = *li; /* update current link status information */ - hw_link_info->link_speed = le16_to_cpu(link_data.link_speed); - hw_link_info->phy_type_low = le64_to_cpu(link_data.phy_type_low); - hw_link_info->phy_type_high = le64_to_cpu(link_data.phy_type_high); + li->link_speed = le16_to_cpu(link_data.link_speed); + li->phy_type_low = le64_to_cpu(link_data.phy_type_low); + li->phy_type_high = le64_to_cpu(link_data.phy_type_high); *hw_media_type = ice_get_media_type(pi); - hw_link_info->link_info = link_data.link_info; - hw_link_info->an_info = link_data.an_info; - hw_link_info->ext_info = link_data.ext_info; - hw_link_info->max_frame_size = le16_to_cpu(link_data.max_frame_size); - hw_link_info->fec_info = link_data.cfg & ICE_AQ_FEC_MASK; - hw_link_info->topo_media_conflict = link_data.topo_media_conflict; - hw_link_info->pacing = link_data.cfg & ICE_AQ_CFG_PACING_M; + li->link_info = link_data.link_info; + li->an_info = link_data.an_info; + li->ext_info = link_data.ext_info; + li->max_frame_size = le16_to_cpu(link_data.max_frame_size); + li->fec_info = link_data.cfg & ICE_AQ_FEC_MASK; + li->topo_media_conflict = link_data.topo_media_conflict; + li->pacing = link_data.cfg & (ICE_AQ_CFG_PACING_M | + ICE_AQ_CFG_PACING_TYPE_M); /* update fc info */ tx_pause = !!(link_data.an_info & ICE_AQ_LINK_PAUSE_TX); @@ -320,12 +322,24 @@ ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, else hw_fc_info->current_mode = ICE_FC_NONE; - hw_link_info->lse_ena = - !!(resp->cmd_flags & cpu_to_le16(ICE_AQ_LSE_IS_ENABLED)); + li->lse_ena = !!(resp->cmd_flags & cpu_to_le16(ICE_AQ_LSE_IS_ENABLED)); + + ice_debug(hw, ICE_DBG_LINK, "link_speed = 0x%x\n", li->link_speed); + ice_debug(hw, ICE_DBG_LINK, "phy_type_low = 0x%llx\n", + (unsigned long long)li->phy_type_low); + ice_debug(hw, ICE_DBG_LINK, "phy_type_high = 0x%llx\n", + (unsigned long long)li->phy_type_high); + ice_debug(hw, ICE_DBG_LINK, "media_type = 0x%x\n", *hw_media_type); + ice_debug(hw, ICE_DBG_LINK, "link_info = 0x%x\n", li->link_info); + ice_debug(hw, ICE_DBG_LINK, "an_info = 0x%x\n", li->an_info); + ice_debug(hw, ICE_DBG_LINK, "ext_info = 0x%x\n", li->ext_info); + ice_debug(hw, ICE_DBG_LINK, "lse_ena = 0x%x\n", li->lse_ena); + ice_debug(hw, ICE_DBG_LINK, "max_frame = 0x%x\n", li->max_frame_size); + ice_debug(hw, ICE_DBG_LINK, "pacing = 0x%x\n", li->pacing); /* save link status information */ if (link) - *link = *hw_link_info; + *link = *li; /* flag cleared so calling functions don't call AQ again */ pi->phy.get_link_info = false; @@ -1261,7 +1275,7 @@ enum ice_status ice_aq_q_shutdown(struct ice_hw *hw, bool unloading) ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_q_shutdown); if (unloading) - cmd->driver_unloading = cpu_to_le32(ICE_AQC_DRIVER_UNLOADING); + cmd->driver_unloading = ICE_AQC_DRIVER_UNLOADING; return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL); } @@ -1580,6 +1594,18 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count, prefix, func_p->guar_num_vsi); } break; + case ICE_AQC_CAPS_DCB: + caps->dcb = (number == 1); + caps->active_tc_bitmap = logical_id; + caps->maxtc = phys_id; + ice_debug(hw, ICE_DBG_INIT, + "%s: DCB = %d\n", prefix, caps->dcb); + ice_debug(hw, ICE_DBG_INIT, + "%s: active TC bitmap = %d\n", prefix, + caps->active_tc_bitmap); + ice_debug(hw, ICE_DBG_INIT, + "%s: TC max = %d\n", prefix, caps->maxtc); + break; case ICE_AQC_CAPS_RSS: caps->rss_table_size = number; caps->rss_table_entry_width = logical_id; @@ -2000,6 +2026,17 @@ ice_aq_set_phy_cfg(struct ice_hw *hw, u8 lport, desc.params.set_phy.lport_num = lport; desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); + ice_debug(hw, ICE_DBG_LINK, "phy_type_low = 0x%llx\n", + (unsigned long long)le64_to_cpu(cfg->phy_type_low)); + ice_debug(hw, ICE_DBG_LINK, "phy_type_high = 0x%llx\n", + (unsigned long long)le64_to_cpu(cfg->phy_type_high)); + ice_debug(hw, ICE_DBG_LINK, "caps = 0x%x\n", cfg->caps); + ice_debug(hw, ICE_DBG_LINK, "low_power_ctrl = 0x%x\n", + cfg->low_power_ctrl); + ice_debug(hw, ICE_DBG_LINK, "eee_cap = 0x%x\n", cfg->eee_cap); + ice_debug(hw, ICE_DBG_LINK, "eeer_value = 0x%x\n", cfg->eeer_value); + ice_debug(hw, ICE_DBG_LINK, "link_fec_opt = 0x%x\n", cfg->link_fec_opt); + return ice_aq_send_cmd(hw, &desc, cfg, sizeof(*cfg), cd); } @@ -2031,7 +2068,7 @@ enum ice_status ice_update_link_info(struct ice_port_info *pi) if (!pcaps) return ICE_ERR_NO_MEMORY; - status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, + status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP, pcaps, NULL); if (!status) memcpy(li->module_type, &pcaps->module_type, @@ -2181,27 +2218,24 @@ ice_cfg_phy_fec(struct ice_aqc_set_phy_cfg_data *cfg, enum ice_fec_mode fec) { switch (fec) { case ICE_FEC_BASER: - /* Clear auto FEC and RS bits, and AND BASE-R ability + /* Clear RS bits, and AND BASE-R ability * bits and OR request bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; cfg->link_fec_opt &= ICE_AQC_PHY_FEC_10G_KR_40G_KR4_EN | ICE_AQC_PHY_FEC_25G_KR_CLAUSE74_EN; cfg->link_fec_opt |= ICE_AQC_PHY_FEC_10G_KR_40G_KR4_REQ | ICE_AQC_PHY_FEC_25G_KR_REQ; break; case ICE_FEC_RS: - /* Clear auto FEC and BASE-R bits, and AND RS ability + /* Clear BASE-R bits, and AND RS ability * bits and OR request bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; cfg->link_fec_opt &= ICE_AQC_PHY_FEC_25G_RS_CLAUSE91_EN; cfg->link_fec_opt |= ICE_AQC_PHY_FEC_25G_RS_528_REQ | ICE_AQC_PHY_FEC_25G_RS_544_REQ; break; case ICE_FEC_NONE: - /* Clear auto FEC and all FEC option bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; + /* Clear all FEC option bits. */ cfg->link_fec_opt &= ~ICE_AQC_PHY_FEC_MASK; break; case ICE_FEC_AUTO: |