diff options
| author | Konstantin Taranov <kotaranov@microsoft.com> | 2024-04-10 11:42:27 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-04-16 14:28:26 +0300 |
| commit | 1a79c2b9d4a08788cf1554981f10d23fbad77d11 (patch) | |
| tree | dba29a2fffe2c6da1858d9fcb00e3156dfff9b4e /drivers/infiniband/hw/mana/mana_ib.h | |
| parent | 98b889c43935c43ad15783dbfb1e59b4ee7f4a56 (diff) | |
| download | linux-1a79c2b9d4a08788cf1554981f10d23fbad77d11.tar.xz | |
RDMA/mana_ib: Create and destroy rnic adapter
Add functions for RNIC creation and destruction.
If creation fails, the ib_probe fails as well.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1712738551-22075-3-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mana/mana_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mana/mana_ib.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mana/mana_ib.h b/drivers/infiniband/hw/mana/mana_ib.h index 7c55204125de..842f9c63a495 100644 --- a/drivers/infiniband/hw/mana/mana_ib.h +++ b/drivers/infiniband/hw/mana/mana_ib.h @@ -54,6 +54,7 @@ struct mana_ib_queue { struct mana_ib_dev { struct ib_device ib_dev; struct gdma_dev *gdma_dev; + mana_handle_t adapter_handle; struct gdma_queue *fatal_err_eq; struct mana_ib_adapter_caps adapter_caps; }; @@ -113,6 +114,8 @@ struct mana_ib_rwq_ind_table { enum mana_ib_command_code { MANA_IB_GET_ADAPTER_CAP = 0x30001, + MANA_IB_CREATE_ADAPTER = 0x30002, + MANA_IB_DESTROY_ADAPTER = 0x30003, }; struct mana_ib_query_adapter_caps_req { @@ -141,6 +144,27 @@ struct mana_ib_query_adapter_caps_resp { u32 max_inline_data_size; }; /* HW Data */ +struct mana_rnic_create_adapter_req { + struct gdma_req_hdr hdr; + u32 notify_eq_id; + u32 reserved; + u64 feature_flags; +}; /*HW Data */ + +struct mana_rnic_create_adapter_resp { + struct gdma_resp_hdr hdr; + mana_handle_t adapter; +}; /* HW Data */ + +struct mana_rnic_destroy_adapter_req { + struct gdma_req_hdr hdr; + mana_handle_t adapter; +}; /*HW Data */ + +struct mana_rnic_destroy_adapter_resp { + struct gdma_resp_hdr hdr; +}; /* HW Data */ + static inline struct gdma_context *mdev_to_gc(struct mana_ib_dev *mdev) { return mdev->gdma_dev->gdma_context; @@ -238,4 +262,8 @@ int mana_ib_gd_query_adapter_caps(struct mana_ib_dev *mdev); int mana_ib_create_eqs(struct mana_ib_dev *mdev); void mana_ib_destroy_eqs(struct mana_ib_dev *mdev); + +int mana_ib_gd_create_rnic_adapter(struct mana_ib_dev *mdev); + +int mana_ib_gd_destroy_rnic_adapter(struct mana_ib_dev *mdev); #endif |