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virtio_net: xdp_features add NETDEV_XDP_ACT_XSK_ZEROCOPY

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Now, we support AF_XDP(xsk). Add NETDEV_XDP_ACT_XSK_ZEROCOPY to
xdp_features.

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://patch.msgid.link/20241112012928.102478-14-xuanzhuo@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Xuan Zhuo 2024-11-12 09:29:28 +08:00 committed by Jakub Kicinski
parent e2c5c57f1a
commit 37e0ca657a
1 changed files with 2 additions and 1 deletions
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3
drivers/net/virtio_net.c
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@ -6679,7 +6679,8 @@ static int virtnet_probe(struct virtio_device *vdev)
dev->hw_features |= NETIF_F_GRO_HW;
dev->vlan_features = dev->features;
dev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
dev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
NETDEV_XDP_ACT_XSK_ZEROCOPY;
/* MTU range: 68 - 65535 */
dev->min_mtu = MIN_MTU;