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Commit b820e6fb authored by Or Gerlitz's avatar Or Gerlitz Committed by Saeed Mahameed
Browse files

net/mlx5e: Enable reporting checksum unnecessary also for L3 packets 



We can report checksum unnecessary also when the L3 checksum
flag on the cqe is set and there's no L4 header.

Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent f128f138

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c

+2 −1
Original line number Diff line number Diff line
@@ -805,7 +805,8 @@ static inline void mlx5e_handle_csum(struct net_device *netdev, 


csum_unnecessary:

	if (likely((cqe->hds_ip_ext & CQE_L3_OK) &&

		   (cqe->hds_ip_ext & CQE_L4_OK))) {

		   ((cqe->hds_ip_ext & CQE_L4_OK) ||

		    (get_cqe_l4_hdr_type(cqe) == CQE_L4_HDR_TYPE_NONE)))) {

		skb->ip_summed = CHECKSUM_UNNECESSARY;

		if (cqe_is_tunneled(cqe)) {

			skb->csum_level = 1;