git: 36256f77c7de - main - mlx5ib: use the hardware Toeplitz id when creating an RSS TIR

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=36256f77c7de2bbfdff6922648f4d445d7212dc2

commit 36256f77c7de2bbfdff6922648f4d445d7212dc2
Author:     Ariel Ehrenberg <aehrenberg@nvidia.com>
AuthorDate: 2026-09-02 13:12:32 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-09-07 21:48:50 +0000

    mlx5ib: use the hardware Toeplitz id when creating an RSS TIR
    
    create_rss_raw_qp_tir() wrote MLX5_RX_HASH_FUNC_TOEPLITZ (the
    userspace ABI flag, value 1) into tirc.rx_hash_fn.  That field takes
    the hardware encoding from mlx5_ifc.h, where 1 is INVERTED_XOR8 and
    Toeplitz is MLX5_TIRC_RX_HASH_FN_HASH_TOEPLITZ (2).
    
    Reviewed by: kib, slavash
    Sponsored by: Nvidia Networking
    MFC after: 1 week
---
 sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
index c2a7f42237ad..d5bc68907129 100644
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
@@ -1448,7 +1448,8 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 			goto err;
 		}
 
-		MLX5_SET(tirc, tirc, rx_hash_fn, MLX5_RX_HASH_FUNC_TOEPLITZ);
+		MLX5_SET(tirc, tirc, rx_hash_fn,
+			 MLX5_TIRC_RX_HASH_FN_HASH_TOEPLITZ);
 		memcpy(rss_key, ucmd.rx_hash_key, len);
 		break;
 	}