diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dcbx.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index d02e774c8d66..86307b90d835 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -989,6 +989,24 @@ void qed_dcbx_set_pf_update_params(struct qed_dcbx_results *p_src, qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_ETH); } +u8 qed_dcbx_get_priority_tc(struct qed_hwfn *p_hwfn, u8 pri) +{ + struct qed_dcbx_get *dcbx_info = &p_hwfn->p_dcbx_info->get; + + if (pri >= QED_MAX_PFC_PRIORITIES) { + DP_ERR(p_hwfn, "Invalid priority %d\n", pri); + return QED_DCBX_DEFAULT_TC; + } + + if (!dcbx_info->operational.valid) { + DP_VERBOSE(p_hwfn, QED_MSG_DCB, + "Dcbx parameters not available\n"); + return QED_DCBX_DEFAULT_TC; + } + + return dcbx_info->operational.params.ets_pri_tc_tbl[pri]; +} + #ifdef CONFIG_DCB static int qed_dcbx_query_params(struct qed_hwfn *p_hwfn, struct qed_dcbx_get *p_get, |