diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2021-05-06 08:40:01 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-06-07 08:59:01 -0700 |
| commit | c77849f5460994f8c5b27907af13c60b533add5b (patch) | |
| tree | 397e0be6430231764a30754135744e54f7526f75 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | 97a4ec0107057a577b63568f31d35e31c39a5b7b (diff) | |
ice: Detect and report unsupported module power levels
Determine whether an unsupported power configuration is preventing link
establishment by storing and checking the link_cfg_err_byte. Print error
messages when module power levels are unsupported. Also add a new flag
bit to prevent spamming said error messages.
Co-developed-by: Jeb Cramer <jeb.j.cramer@intel.com>
Signed-off-by: Jeb Cramer <jeb.j.cramer@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index b8cc737ea261..f687d1f6b765 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -425,6 +425,7 @@ ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, li->phy_type_high = le64_to_cpu(link_data.phy_type_high); *hw_media_type = ice_get_media_type(pi); li->link_info = link_data.link_info; + li->link_cfg_err = link_data.link_cfg_err; 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); @@ -455,6 +456,7 @@ ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, (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, " link_cfg_err = 0x%x\n", li->link_cfg_err); 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, " fec_info = 0x%x\n", li->fec_info); |