The branch main has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=e787b5acb1bdf97fc04ec3ebebb7a8dd40d85199
commit e787b5acb1bdf97fc04ec3ebebb7a8dd40d85199 Author: Hans Petter Selasky <[email protected]> AuthorDate: 2021-06-16 13:01:54 +0000 Commit: Hans Petter Selasky <[email protected]> CommitDate: 2021-07-12 12:22:33 +0000 mlx5core: Don't query the PCI config space for offline during a firmware command. Querying the PCI config space for offline for every firmware command blocks the PCI bus and affects performance. Especially for packet pacing and TLS when objects are frequently created and destroyed. MFC after: 1 week Reviewed by: kib Sponsored by: Mellanox Technologies // NVIDIA Networking --- sys/dev/mlx5/mlx5_core/mlx5_cmd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sys/dev/mlx5/mlx5_core/mlx5_cmd.c b/sys/dev/mlx5/mlx5_core/mlx5_cmd.c index 0bc5f92e3b02..c6cc3fee8c43 100644 --- a/sys/dev/mlx5/mlx5_core/mlx5_cmd.c +++ b/sys/dev/mlx5/mlx5_core/mlx5_cmd.c @@ -1287,8 +1287,7 @@ static int cmd_exec_helper(struct mlx5_core_dev *dev, u8 status = 0; u32 drv_synd; - if (pci_channel_offline(dev->pdev) || - dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) { + if (dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) { u16 opcode = MLX5_GET(mbox_in, in, opcode); err = mlx5_internal_err_ret_value(dev, opcode, &drv_synd, &status); MLX5_SET(mbox_out, out, status, status); _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-main To unsubscribe, send any mail to "[email protected]"
