diff options
| author | Brett Creeley <brett.creeley@intel.com> | 2021-12-02 08:38:44 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-02-09 09:24:45 -0800 |
| commit | 2bfefa2dab6bb4c8596778e3ccb011d1f0e13975 (patch) | |
| tree | 2975995264997e51a4b7f37dc681b1ec5a02fc90 /drivers/net/ethernet/intel/ice/ice_switch.c | |
| parent | a19d7f7f012233aadef4fce5845f5d5737685ade (diff) | |
ice: Use the proto argument for VLAN ops
Currently the proto argument is unused. This is because the driver only
supports 802.1Q VLAN filtering. This policy is enforced via netdev
features that the driver sets up when configuring the netdev, so the
proto argument won't ever be anything other than 802.1Q. However, this
will allow for future iterations of the driver to seemlessly support
802.1ad filtering. Begin using the proto argument and extend the related
structures to support its use.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 11ae0bee3590..4213855f7961 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -1539,6 +1539,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, struct ice_aqc_sw_rules_elem *s_rule, enum ice_adminq_opc opc) { u16 vlan_id = ICE_MAX_VLAN_ID + 1; + u16 vlan_tpid = ETH_P_8021Q; void *daddr = NULL; u16 eth_hdr_sz; u8 *eth_hdr; @@ -1611,6 +1612,8 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, break; case ICE_SW_LKUP_VLAN: vlan_id = f_info->l_data.vlan.vlan_id; + if (f_info->l_data.vlan.tpid_valid) + vlan_tpid = f_info->l_data.vlan.tpid; if (f_info->fltr_act == ICE_FWD_TO_VSI || f_info->fltr_act == ICE_FWD_TO_VSI_LIST) { act |= ICE_SINGLE_ACT_PRUNE; @@ -1653,6 +1656,8 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, if (!(vlan_id > ICE_MAX_VLAN_ID)) { off = (__force __be16 *)(eth_hdr + ICE_ETH_VLAN_TCI_OFFSET); *off = cpu_to_be16(vlan_id); + off = (__force __be16 *)(eth_hdr + ICE_ETH_ETHTYPE_OFFSET); + *off = cpu_to_be16(vlan_tpid); } /* Create the switch rule with the final dummy Ethernet header */ |