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| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-10-06 19:47:03 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-10-06 19:48:45 -0300 |
| commit | 33331a728c83f380e53a3dbf2be0c1893da1d739 (patch) | |
| tree | 236d3bde9840b641723467018b839c7f37a824ee /include/linux/mlx5 | |
| parent | 8ad891ed435ba24465e0650942267e90a060675f (diff) | |
| parent | 4fe89d07dcc2804c8b562f6c7896a45643d34b2f (diff) | |
| download | linux-33331a728c83f380e53a3dbf2be0c1893da1d739.tar.bz2 | |
Merge tag 'v6.0' into rdma.git for-next
Trvial merge conflicts against rdma.git for-rc resolved matching
linux-next:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
drivers/infiniband/hw/hns/hns_roce_main.c
https://lore.kernel.org/r/20220929124005.105149-1-broonie@kernel.org
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/driver.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 9ccfd9dd0d0f..a07e3a00db10 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -779,6 +779,7 @@ struct mlx5_core_dev { enum mlx5_device_state state; /* sync interface state */ struct mutex intf_state_mutex; + struct lock_class_key lock_key; unsigned long intf_state; struct mlx5_priv priv; struct mlx5_profile profile; @@ -1277,16 +1278,17 @@ enum { MLX5_TRIGGERED_CMD_COMP = (u64)1 << 32, }; -static inline bool mlx5_is_roce_init_enabled(struct mlx5_core_dev *dev) +bool mlx5_is_roce_on(struct mlx5_core_dev *dev); + +static inline bool mlx5_get_roce_state(struct mlx5_core_dev *dev) { - struct devlink *devlink = priv_to_devlink(dev); - union devlink_param_value val; - int err; - - err = devlink_param_driverinit_value_get(devlink, - DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE, - &val); - return err ? MLX5_CAP_GEN(dev, roce) : val.vbool; + if (MLX5_CAP_GEN(dev, roce_rw_supported)) + return MLX5_CAP_GEN(dev, roce); + + /* If RoCE cap is read-only in FW, get RoCE state from devlink + * in order to support RoCE enable/disable feature + */ + return mlx5_is_roce_on(dev); } #endif /* MLX5_DRIVER_H */ |