diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_dcb.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_dcb.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c index 6be02f9b0b8c..c557dfc50aad 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb.c @@ -73,6 +73,9 @@ ice_aq_cfg_lldp_mib_change(struct ice_hw *hw, bool ena_update, if (!ena_update) cmd->command |= ICE_AQ_LLDP_MIB_UPDATE_DIS; + else + cmd->command |= FIELD_PREP(ICE_AQ_LLDP_MIB_PENDING_M, + ICE_AQ_LLDP_MIB_PENDING_ENABLE); return ice_aq_send_cmd(hw, &desc, NULL, 0, cd); } @@ -566,7 +569,7 @@ ice_parse_cee_tlv(struct ice_lldp_org_tlv *tlv, struct ice_dcbx_cfg *dcbcfg) * @tlv: Organization specific TLV * @dcbcfg: Local store to update ETS REC data * - * Currently only IEEE 802.1Qaz TLV is supported, all others + * Currently IEEE 802.1Qaz and CEE DCBX TLV are supported, others * will be returned */ static void @@ -585,7 +588,7 @@ ice_parse_org_tlv(struct ice_lldp_org_tlv *tlv, struct ice_dcbx_cfg *dcbcfg) ice_parse_cee_tlv(tlv, dcbcfg); break; default: - break; + break; /* Other OUIs not supported */ } } @@ -964,6 +967,42 @@ int ice_get_dcb_cfg(struct ice_port_info *pi) } /** + * ice_get_dcb_cfg_from_mib_change + * @pi: port information structure + * @event: pointer to the admin queue receive event + * + * Set DCB configuration from received MIB Change event + */ +void ice_get_dcb_cfg_from_mib_change(struct ice_port_info *pi, + struct ice_rq_event_info *event) +{ + struct ice_dcbx_cfg *dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg; + struct ice_aqc_lldp_get_mib *mib; + u8 change_type, dcbx_mode; + + mib = (struct ice_aqc_lldp_get_mib *)&event->desc.params.raw; + + change_type = FIELD_GET(ICE_AQ_LLDP_MIB_TYPE_M, mib->type); + if (change_type == ICE_AQ_LLDP_MIB_REMOTE) + dcbx_cfg = &pi->qos_cfg.remote_dcbx_cfg; + + dcbx_mode = FIELD_GET(ICE_AQ_LLDP_DCBX_M, mib->type); + + switch (dcbx_mode) { + case ICE_AQ_LLDP_DCBX_IEEE: + dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_IEEE; + ice_lldp_to_dcb_cfg(event->msg_buf, dcbx_cfg); + break; + + case ICE_AQ_LLDP_DCBX_CEE: + pi->qos_cfg.desired_dcbx_cfg = pi->qos_cfg.local_dcbx_cfg; + ice_cee_to_dcb_cfg((struct ice_aqc_get_cee_dcb_cfg_resp *) + event->msg_buf, pi); + break; + } +} + +/** * ice_init_dcb * @hw: pointer to the HW struct * @enable_mib_change: enable MIB change event |