From 48a36966fcd5dc9a4cd2ca1e36cdf04c1fba01fb Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Mon, 13 Jun 2022 10:59:57 +0300 Subject: [PATCH] UPSTREAM: vdpa/mlx5: Update Control VQ callback information The control VQ specific information is stored in the dedicated struct mlx5_control_vq. When the callback is updated through mlx5_vdpa_set_vq_cb(), make sure to update the control VQ struct. Fixes: 5262912ef3cf ("vdpa/mlx5: Add support for control VQ and MAC setting") Signed-off-by: Eli Cohen Message-Id: <20220613075958.511064-1-elic@nvidia.com> Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang Change-Id: I4ef42d0ff2f8b3e5156b54473ebc5ebb877c22d2 --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 1b6d46b86f81..789c078ff1af 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -1962,6 +1962,8 @@ static void mlx5_vdpa_set_vq_cb(struct vdpa_device *vdev, u16 idx, struct vdpa_c struct mlx5_vdpa_net *ndev = to_mlx5_vdpa_ndev(mvdev); ndev->event_cbs[idx] = *cb; + if (is_ctrl_vq_idx(mvdev, idx)) + mvdev->cvq.event_cb = *cb; } static void mlx5_cvq_notify(struct vringh *vring)