diff options
| author | Maciej Machnikowski <maciej.machnikowski@intel.com> | 2021-08-17 14:09:18 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-10-14 17:37:30 +0300 |
| commit | 325b2064d00a88d10c511c96adea4e8274778ee1 (patch) | |
| tree | 3c0eee00612968e42cbabd5217eb264d77d8b958 /drivers/net/ethernet/intel/ice/ice_lib.h | |
| parent | 885fe6932a1190cc0a949c3da52223c54f6fe7a8 (diff) | |
| download | linux-325b2064d00a88d10c511c96adea4e8274778ee1.tar.xz | |
ice: Implement support for SMA and U.FL on E810-T
Expose SMA and U.FL connectors as ptp_pins on E810-T based adapters and
allow controlling them.
E810-T adapters are equipped with:
- 2 external bidirectional SMA connectors
- 1 internal TX U.FL
- 1 internal RX U.FL
U.FL connectors share signal lines with the SMA connectors. The TX U.FL1
share the line with the SMA1 and the RX U.FL2 share line with the SMA2.
This dependence is controlled by the ice_verify_pin_e810t.
Additionally add support for the E810-T-based devices which don't use the
SMA/U.FL controller. If the IO expander is not detected don't expose pins
and use 2 predefined 1PPS input and output pins.
Signed-off-by: Maciej Machnikowski <maciej.machnikowski@intel.com>
Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 3f3fef6551c0..193f96305407 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -129,5 +129,6 @@ void ice_vsi_ctx_set_allow_override(struct ice_vsi_ctx *ctx); void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx); bool ice_is_feature_supported(struct ice_pf *pf, enum ice_feature f); +void ice_clear_feature_support(struct ice_pf *pf, enum ice_feature f); void ice_init_feature_support(struct ice_pf *pf); #endif /* !_ICE_LIB_H_ */ |