The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=0cd90ee598cef68cef72db8b912241868d1067d0
commit 0cd90ee598cef68cef72db8b912241868d1067d0 Author: Patrisious Haddad <[email protected]> AuthorDate: 2023-05-11 09:48:26 +0000 Commit: Konstantin Belousov <[email protected]> CommitDate: 2023-12-03 08:21:44 +0000 mlx5: Fix HCA cap 2 query Previously we were trying to set hca_cap_2 without checking if sw_vhca_id_valid max value, which is the only settable value inside hca_cap_2, and seeing that we dont have driver support for sw_vhca_id yet there is no need to set hca_cap_2 at all, it is enough to query it. Fixes: 7b959396ca6fae5635260131eedb9bc19f2726a3 ("mlx5: Introduce new destination type TABLE_TYPE") MFC after: 3 days --- sys/dev/mlx5/mlx5_core/mlx5_main.c | 26 +------------------------- 1 file changed, 1 insertion(+), 25 deletions(-) diff --git a/sys/dev/mlx5/mlx5_core/mlx5_main.c b/sys/dev/mlx5/mlx5_core/mlx5_main.c index efaf726e19e5..f6dc1158f085 100644 --- a/sys/dev/mlx5/mlx5_core/mlx5_main.c +++ b/sys/dev/mlx5/mlx5_core/mlx5_main.c @@ -561,39 +561,15 @@ static int handle_hca_cap_atomic(struct mlx5_core_dev *dev) static int handle_hca_cap_2(struct mlx5_core_dev *dev) { - void *set_ctx; - void *set_hca_cap; - int set_sz = MLX5_ST_SZ_BYTES(set_hca_cap_in); int err; if (MLX5_CAP_GEN_MAX(dev, hca_cap_2)) { err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL_2); if (err) return err; - } else { - return 0; } - /* To be added if sw_vhca support was added */ - /*if (!MLX5_CAP_GEN_2_MAX(dev, sw_vhca_id_valid) || - !(dev->priv.sw_vhca_id > 0)) - return 0;*/ - - set_ctx = kzalloc(set_sz, GFP_KERNEL); - if (!set_ctx) - return -ENOMEM; - - MLX5_SET(set_hca_cap_in, set_ctx, op_mod, - MLX5_CAP_GENERAL_2 << 1); - set_hca_cap = MLX5_ADDR_OF(set_hca_cap_in, set_ctx, capability); - memcpy(set_hca_cap, dev->hca_caps_cur[MLX5_CAP_GENERAL_2], - MLX5_ST_SZ_BYTES(cmd_hca_cap_2)); - //MLX5_SET(cmd_hca_cap_2, set_hca_cap, sw_vhca_id_valid, 1); - - err = set_caps(dev, set_ctx, set_sz); - - kfree(set_ctx); - return err; + return 0; } static int set_hca_ctrl(struct mlx5_core_dev *dev)
