diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 4fedf0181c4e..48ff515d7c61 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -4971,6 +4971,32 @@ ice_dis_vsi_rdma_qset(struct ice_port_info *pi, u16 count, u32 *qset_teid, } /** + * ice_aq_get_cgu_input_pin_measure - get input pin signal measurements + * @hw: pointer to the HW struct + * @dpll_idx: index of dpll to be measured + * @meas: array to be filled with results + * @meas_num: max number of results array can hold + * + * Get CGU measurements (0x0C59) of phase and frequency offsets for input + * pins on given dpll. + * + * Return: 0 on success or negative value on failure. + */ +int ice_aq_get_cgu_input_pin_measure(struct ice_hw *hw, u8 dpll_idx, + struct ice_cgu_input_measure *meas, + u16 meas_num) +{ + struct ice_aqc_get_cgu_input_measure *cmd; + struct ice_aq_desc desc; + + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_cgu_input_measure); + cmd = &desc.params.get_cgu_input_measure; + cmd->dpll_idx_opt = dpll_idx & ICE_AQC_GET_CGU_IN_MEAS_DPLL_IDX_M; + + return ice_aq_send_cmd(hw, &desc, meas, meas_num * sizeof(*meas), NULL); +} + +/** * ice_aq_get_cgu_abilities - get cgu abilities * @hw: pointer to the HW struct * @abilities: CGU abilities |