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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jul 2023 09:59:40.8540 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d53efa6a-d020-429a-f737-08db812c6110 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT090.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB7764 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Enable per queue interrupt coalesce feature bit in driver and validate its dependency with control queue. Signed-off-by: Gavin Li Reviewed-by: Dragos Tatulea Reviewed-by: Jiri Pirko --- drivers/net/virtio_net.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 333a38e1941f..81bac3597a2b 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -4060,6 +4060,8 @@ static bool virtnet_validate_features(struct virtio_d= evice *vdev) VIRTNET_FAIL_ON(vdev, VIRTIO_NET_F_HASH_REPORT, "VIRTIO_NET_F_CTRL_VQ") || VIRTNET_FAIL_ON(vdev, VIRTIO_NET_F_NOTF_COAL, + "VIRTIO_NET_F_CTRL_VQ") || + VIRTNET_FAIL_ON(vdev, VIRTIO_NET_F_VQ_NOTF_COAL, "VIRTIO_NET_F_CTRL_VQ"))) { return false; } @@ -4484,6 +4486,7 @@ static struct virtio_device_id id_table[] =3D { VIRTIO_NET_F_MTU, VIRTIO_NET_F_CTRL_GUEST_OFFLOADS, \ VIRTIO_NET_F_SPEED_DUPLEX, VIRTIO_NET_F_STANDBY, \ VIRTIO_NET_F_RSS, VIRTIO_NET_F_HASH_REPORT, VIRTIO_NET_F_NOTF_COAL, \ + VIRTIO_NET_F_VQ_NOTF_COAL, \ VIRTIO_NET_F_GUEST_HDRLEN =20 static unsigned int features[] =3D { --=20 2.39.1