diff options
| author |   Paul Greenwalt <paul.greenwalt@intel.com> | 2020-07-09 09:16:07 -0700 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-07-23 15:22:31 -0700 |
| commit | ea78ce4dab05f435b1eff178a5b79d98e1847b2d (patch) | |
| tree | 55bca4bb522038fc4a0c4b63fade098af5a16570 /drivers/net/ethernet/intel/ice/ice_common.h | |
| parent | ice: restore PHY settings on media insertion (diff) | |
| download | linux-dev-ea78ce4dab05f435b1eff178a5b79d98e1847b2d.tar.xz linux-dev-ea78ce4dab05f435b1eff178a5b79d98e1847b2d.zip | |
ice: add link lenient and default override support
Adds functions to check for link override firmware support and get
the override settings for a port. The previously supported/default link
mode was strict mode.
In strict mode link is configured based on get PHY capabilities PHY types
with media.
Lenient mode is now the default link mode. In lenient mode the link is
configured based on get PHY capabilities PHY types without media. This
allows the user to configure link that the media does not report. Limit the
minimum supported link mode to 25G for devices that support 100G, and 1G
for devices that support less than 100G.
Default override is only supported in lenient mode. If default override
is supported and enabled, then default override values are used for
configuring speed and FEC. Default override provide persistent link
settings in the NVM.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Evan Swanson <evan.swanson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 5246f6138506..1b8b02bb4399 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -100,6 +100,11 @@ enum ice_status ice_clear_pf_cfg(struct ice_hw *hw); enum ice_status ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg, struct ice_sq_cd *cd); +bool ice_fw_supports_link_override(struct ice_hw *hw); +enum ice_status +ice_get_link_default_override(struct ice_link_default_override_tlv *ldo, + struct ice_port_info *pi); + enum ice_fc_mode ice_caps_to_fc_mode(u8 caps); enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options); enum ice_status @@ -112,7 +117,8 @@ bool ice_phy_caps_equals_cfg(struct ice_aqc_get_phy_caps_data *caps, struct ice_aqc_set_phy_cfg_data *cfg); void -ice_copy_phy_caps_to_cfg(struct ice_aqc_get_phy_caps_data *caps, +ice_copy_phy_caps_to_cfg(struct ice_port_info *pi, + struct ice_aqc_get_phy_caps_data *caps, struct ice_aqc_set_phy_cfg_data *cfg); enum ice_status ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg, |