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| author | Patrisious Haddad <phaddad@nvidia.com> | 2024-12-03 15:45:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-09 13:33:33 +0100 |
| commit | c1e855a9b95d418d85649360b3f1194367b2cb43 (patch) | |
| tree | 44338e719512e86356355ca0b116f2f113cf4558 /include/linux | |
| parent | 00aca33249f719b92ddac61eeab20702d6ca178b (diff) | |
| download | linux-c1e855a9b95d418d85649360b3f1194367b2cb43.tar.gz linux-c1e855a9b95d418d85649360b3f1194367b2cb43.tar.bz2 linux-c1e855a9b95d418d85649360b3f1194367b2cb43.zip | |
RDMA/mlx5: Enforce same type port association for multiport RoCE
[ Upstream commit e05feab22fd7dabcd6d272c4e2401ec1acdfdb9b ]
Different core device types such as PFs and VFs shouldn't be affiliated
together since they have different capabilities, fix that by enforcing
type check before doing the affiliation.
Fixes: 32f69e4be269 ("{net, IB}/mlx5: Manage port association for multiport RoCE")
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Link: https://patch.msgid.link/88699500f690dff1c1852c1ddb71f8a1cc8b956e.1733233480.git.leonro@nvidia.com
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/driver.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index e23c692a34c7..a9fca765b3d1 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1233,6 +1233,12 @@ static inline bool mlx5_core_is_vf(const struct mlx5_core_dev *dev) return dev->coredev_type == MLX5_COREDEV_VF; } +static inline bool mlx5_core_same_coredev_type(const struct mlx5_core_dev *dev1, + const struct mlx5_core_dev *dev2) +{ + return dev1->coredev_type == dev2->coredev_type; +} + static inline bool mlx5_core_is_ecpf(const struct mlx5_core_dev *dev) { return dev->caps.embedded_cpu; |