]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
net/mlx5: Add IFC bit for TIR/SQ order capability
authorTariq Toukan <tariqt@nvidia.com>
Mon, 22 Sep 2025 06:06:30 +0000 (09:06 +0300)
committerLeon Romanovsky <leon@kernel.org>
Sun, 28 Sep 2025 07:36:36 +0000 (03:36 -0400)
commit1ddf1636e0e058adf2231486da0419243eb49539
treee74f1ce99733b76ff9f0fa096500446eca2eb03c
parenta3d076b0567e729d5f21a95525c4d096b1f59e79
net/mlx5: Add IFC bit for TIR/SQ order capability

Before this cap, firmware requested a certain creation order between TIR
objects and SQs of the same transport domain to properly support the
self loopback prevention feature. If order is not preserved, explicit
modify_tir operations are necessary after the opening of the SQs.

When set, this cap bit indicates that this firmware requirement /
limitation no longer holds.

Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1758521191-814350-2-git-send-email-tariqt@nvidia.com
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
include/linux/mlx5/mlx5_ifc.h