diff options
author | Larysa Zaremba <larysa.zaremba@intel.com> | 2023-12-05 22:08:39 +0100 |
---|---|---|
committer | Alexei Starovoitov <ast@kernel.org> | 2023-12-13 16:16:41 -0800 |
commit | 714ed949c6f3ebdff562bd9eb7247abf6a79a416 (patch) | |
tree | 61498bc14409d767073a3b6192a85deb05771731 /drivers/net/ethernet/intel/ice/ice_xsk.c | |
parent | xdp: Add VLAN tag hint (diff) | |
download | wireguard-linux-714ed949c6f3ebdff562bd9eb7247abf6a79a416.tar.xz wireguard-linux-714ed949c6f3ebdff562bd9eb7247abf6a79a416.zip |
ice: Implement VLAN tag hint
Implement .xmo_rx_vlan_tag callback to allow XDP code to read
packet's VLAN tag.
At the same time, use vlan_tci instead of vlan_tag in touched code,
because VLAN tag often refers to VLAN proto and VLAN TCI combined,
while in the code we clearly store only VLAN TCI.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Link: https://lore.kernel.org/r/20231205210847.28460-11-larysa.zaremba@intel.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_xsk.c')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_xsk.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 11b6114ab83d..5d1ae8e4058a 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -868,7 +868,7 @@ int ice_clean_rx_irq_zc(struct ice_rx_ring *rx_ring, int budget) struct xdp_buff *xdp; struct sk_buff *skb; u16 stat_err_bits; - u16 vlan_tag = 0; + u16 vlan_tci; rx_desc = ICE_RX_DESC(rx_ring, ntc); @@ -946,10 +946,10 @@ construct_skb: total_rx_bytes += skb->len; total_rx_packets++; - vlan_tag = ice_get_vlan_tag_from_rx_desc(rx_desc); + vlan_tci = ice_get_vlan_tci(rx_desc); ice_process_skb_fields(rx_ring, rx_desc, skb); - ice_receive_skb(rx_ring, skb, vlan_tag); + ice_receive_skb(rx_ring, skb, vlan_tci); } rx_ring->next_to_clean = ntc; |