diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 49 |
3 files changed, 47 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 763add09559c..bf4ecd9a517c 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -480,6 +480,7 @@ enum ice_pf_flags { ICE_FLAG_NO_MEDIA, ICE_FLAG_FW_LLDP_AGENT, ICE_FLAG_MOD_POWER_UNSUPPORTED, + ICE_FLAG_PHY_FW_LOAD_FAILED, ICE_FLAG_ETHTOOL_CTXT, /* set when ethtool holds RTNL lock */ ICE_FLAG_LEGACY_RX, ICE_FLAG_VF_TRUE_PROMISC_ENA, diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index a5425f0dce3f..4eef3488d86f 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1185,6 +1185,7 @@ struct ice_aqc_get_link_status_data { #define ICE_AQ_LINK_TOPO_UNSUPP_MEDIA BIT(7) u8 link_cfg_err; #define ICE_AQ_LINK_MODULE_POWER_UNSUPPORTED BIT(5) +#define ICE_AQ_LINK_EXTERNAL_PHY_LOAD_FAILURE BIT(6) #define ICE_AQ_LINK_INVAL_MAX_POWER_LIMIT BIT(7) u8 link_info; #define ICE_AQ_LINK_UP BIT(0) /* Link Status */ @@ -1268,6 +1269,7 @@ struct ice_aqc_set_event_mask { #define ICE_AQ_LINK_EVENT_AN_COMPLETED BIT(7) #define ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL BIT(8) #define ICE_AQ_LINK_EVENT_PORT_TX_SUSPENDED BIT(9) +#define ICE_AQ_LINK_EVENT_PHY_FW_LOAD_FAIL BIT(12) u8 reserved1[6]; }; diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 2ebbbe1edd82..66112addfb9a 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -937,6 +937,29 @@ static void ice_set_dflt_mib(struct ice_pf *pf) } /** + * ice_check_phy_fw_load - check if PHY FW load failed + * @pf: pointer to PF struct + * @link_cfg_err: bitmap from the link info structure + * + * check if external PHY FW load failed and print an error message if it did + */ +static void ice_check_phy_fw_load(struct ice_pf *pf, u8 link_cfg_err) +{ + if (!(link_cfg_err & ICE_AQ_LINK_EXTERNAL_PHY_LOAD_FAILURE)) { + clear_bit(ICE_FLAG_PHY_FW_LOAD_FAILED, pf->flags); + return; + } + + if (test_bit(ICE_FLAG_PHY_FW_LOAD_FAILED, pf->flags)) + return; + + if (link_cfg_err & ICE_AQ_LINK_EXTERNAL_PHY_LOAD_FAILURE) { + dev_err(ice_pf_to_dev(pf), "Device failed to load the FW for the external PHY. Please download and install the latest NVM for your device and try again\n"); + set_bit(ICE_FLAG_PHY_FW_LOAD_FAILED, pf->flags); + } +} + +/** * ice_check_module_power * @pf: pointer to PF struct * @link_cfg_err: bitmap from the link info structure @@ -969,6 +992,20 @@ static void ice_check_module_power(struct ice_pf *pf, u8 link_cfg_err) } /** + * ice_check_link_cfg_err - check if link configuration failed + * @pf: pointer to the PF struct + * @link_cfg_err: bitmap from the link info structure + * + * print if any link configuration failure happens due to the value in the + * link_cfg_err parameter in the link info structure + */ +static void ice_check_link_cfg_err(struct ice_pf *pf, u8 link_cfg_err) +{ + ice_check_module_power(pf, link_cfg_err); + ice_check_phy_fw_load(pf, link_cfg_err); +} + +/** * ice_link_event - process the link event * @pf: PF that the link event is associated with * @pi: port_info for the port that the link event is associated with @@ -1003,7 +1040,7 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi, bool link_up, pi->lport, ice_stat_str(status), ice_aq_str(pi->hw->adminq.sq_last_status)); - ice_check_module_power(pf, pi->phy.link_info.link_cfg_err); + ice_check_link_cfg_err(pf, pi->phy.link_info.link_cfg_err); /* Check if the link state is up after updating link info, and treat * this event as an UP event since the link is actually UP now. @@ -1081,7 +1118,8 @@ static int ice_init_link_events(struct ice_port_info *pi) u16 mask; mask = ~((u16)(ICE_AQ_LINK_EVENT_UPDOWN | ICE_AQ_LINK_EVENT_MEDIA_NA | - ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL)); + ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL | + ICE_AQ_LINK_EVENT_PHY_FW_LOAD_FAIL)); if (ice_aq_set_event_mask(pi->hw, pi->lport, mask, NULL)) { dev_dbg(ice_hw_to_dev(pi->hw), "Failed to set link event mask for port %d\n", @@ -2152,7 +2190,7 @@ static void ice_check_media_subtask(struct ice_pf *pf) if (err) return; - ice_check_module_power(pf, pi->phy.link_info.link_cfg_err); + ice_check_link_cfg_err(pf, pi->phy.link_info.link_cfg_err); if (pi->phy.link_info.link_info & ICE_AQ_MEDIA_AVAILABLE) { if (!test_bit(ICE_PHY_INIT_COMPLETE, pf->state)) @@ -4600,7 +4638,8 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) ice_init_link_dflt_override(pf->hw.port_info); - ice_check_module_power(pf, pf->hw.port_info->phy.link_info.link_cfg_err); + ice_check_link_cfg_err(pf, + pf->hw.port_info->phy.link_info.link_cfg_err); /* if media available, initialize PHY settings */ if (pf->hw.port_info->phy.link_info.link_info & @@ -8402,7 +8441,7 @@ int ice_open_internal(struct net_device *netdev) return -EIO; } - ice_check_module_power(pf, pi->phy.link_info.link_cfg_err); + ice_check_link_cfg_err(pf, pi->phy.link_info.link_cfg_err); /* Set PHY if there is media, otherwise, turn off PHY */ if (pi->phy.link_info.link_info & ICE_AQ_MEDIA_AVAILABLE) { |