diff options
| author | Heng Qi <[email protected]> | 2024-08-01 21:23:37 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-08-05 11:10:22 +0100 |
| commit | b50f2af9fbc5c00103ca8b72752b15310bd77762 (patch) | |
| tree | 6c639c7fef7cfa19d92767a94cb9cc2fb5b81e2a /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | 14ab4792ee120c022f276a7e4768f4dcb08f0cdd (diff) | |
virtio-net: check feature before configuring the vq coalescing command
Virtio spec says:
The driver MUST have negotiated the VIRTIO_NET_F_VQ_NOTF_COAL
feature when issuing commands VIRTIO_NET_CTRL_NOTF_COAL_VQ_SET
and VIRTIO_NET_CTRL_NOTF_COAL_VQ_GET.
So we add the feature negotiation check to
virtnet_send_{r,t}x_ctrl_coal_vq_cmd as a basis for the next bugfix patch.
Suggested-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Heng Qi <[email protected]>
Acked-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions