git: 5c512b5a76e3 - main - fixup! IB/mlx5: Add tunneling offloads support

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=5c512b5a76e3dd6cb526c38d99a04d550759cfa4

commit 5c512b5a76e3dd6cb526c38d99a04d550759cfa4
Author:     Ariel Ehrenberg <aehrenberg@nvidia.com>
AuthorDate: 2026-07-28 10:39:07 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-09-16 14:12:09 +0000

    fixup! IB/mlx5: Add tunneling offloads support
    
    Drop the unused MLX5_IB_QP_TUNNEL_OFFLOAD flag.  Tunnel offload is driven
    by qp->tunnel_offload_en, so the enum bit was dead and misleading.
    
    Also advertise MLX5_RX_HASH_INNER in query_device()'s
    rss_caps.rx_hash_fields_mask, so user space can discover inner RSS.
    
    Sponsored by:   NVidia networking
    MFC after:      1 month
---
 sys/dev/mlx5/mlx5_ib/mlx5_ib.h      | 1 -
 sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib.h b/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
index 6ba8ce659988..2b0753c274cf 100644
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
@@ -468,7 +468,6 @@ enum mlx5_ib_qp_flags {
 	MLX5_IB_QP_RSS				= 1 << 8,
 	MLX5_IB_QP_CVLAN_STRIPPING		= 1 << 9,
 	MLX5_IB_QP_UNDERLAY			= 1 << 10,
-	MLX5_IB_QP_TUNNEL_OFFLOAD		= 1 << 12,
 };
 
 struct mlx5_umr_wr {
diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
index 7ad96de7f02c..1e31e738e6f1 100644
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
@@ -759,7 +759,8 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
 						MLX5_RX_HASH_SRC_PORT_TCP |
 						MLX5_RX_HASH_DST_PORT_TCP |
 						MLX5_RX_HASH_SRC_PORT_UDP |
-						MLX5_RX_HASH_DST_PORT_UDP;
+						MLX5_RX_HASH_DST_PORT_UDP |
+						MLX5_RX_HASH_INNER;
 			resp.response_length += sizeof(resp.rss_caps);
 		}
 	} else {