The branch main has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=4692d9808e61958675d91ec595b5732c8d1fa700
commit 4692d9808e61958675d91ec595b5732c8d1fa700 Author: Hans Petter Selasky <[email protected]> AuthorDate: 2021-06-16 13:01:56 +0000 Commit: Hans Petter Selasky <[email protected]> CommitDate: 2021-07-12 12:22:33 +0000 mlx5en: Check for pci_channel_offline() when draining sendqueue. This speeds up detach in hypervisor environments. MFC after: 1 week Reviewed by: kib Sponsored by: Mellanox Technologies // NVIDIA Networking --- sys/dev/mlx5/mlx5_en/mlx5_en_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c index fc9ffc01a0df..97438de3bc2a 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c @@ -1875,7 +1875,8 @@ mlx5e_drain_sq(struct mlx5e_sq *sq) mtx_lock(&sq->lock); while (sq->cc != sq->pc && (sq->priv->media_status_last & IFM_ACTIVE) != 0 && - mdev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR) { + mdev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR && + pci_channel_offline(mdev->pdev) == 0) { mtx_unlock(&sq->lock); msleep(1); sq->cq.mcq.comp(&sq->cq.mcq, NULL); @@ -1893,7 +1894,8 @@ mlx5e_drain_sq(struct mlx5e_sq *sq) /* wait till SQ is empty */ mtx_lock(&sq->lock); while (sq->cc != sq->pc && - mdev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR) { + mdev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR && + pci_channel_offline(mdev->pdev) == 0) { mtx_unlock(&sq->lock); msleep(1); sq->cq.mcq.comp(&sq->cq.mcq, NULL); _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-main To unsubscribe, send any mail to "[email protected]"
