diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 3730daf1bc1a..2937c6be1aee 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -3106,3 +3106,28 @@ ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded, /* to manage the potential roll-over */ *cur_stat = (new_data + BIT_ULL(32)) - *prev_stat; } + +/** + * ice_sched_query_elem - query element information from HW + * @hw: pointer to the HW struct + * @node_teid: node TEID to be queried + * @buf: buffer to element information + * + * This function queries HW element information + */ +enum ice_status +ice_sched_query_elem(struct ice_hw *hw, u32 node_teid, + struct ice_aqc_get_elem *buf) +{ + u16 buf_size, num_elem_ret = 0; + enum ice_status status; + + buf_size = sizeof(*buf); + memset(buf, 0, buf_size); + buf->generic[0].node_teid = cpu_to_le32(node_teid); + status = ice_aq_query_sched_elems(hw, 1, buf, buf_size, &num_elem_ret, + NULL); + if (status || num_elem_ret != 1) + ice_debug(hw, ICE_DBG_SCHED, "query element failed\n"); + return status; +} |