Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/infiniband/hw/mlx4/mr.c
- drivers/net/ethernet/mellanox/mlx4/en_main.c, line 305
- drivers/net/ethernet/mellanox/mlx4/mr.c, line 544
Smatch caller information:
drivers/net/ethernet/mellanox/mlx4/en_main.c mlx4_en_probe() -> mlx4_mr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | pd | 0-4294967294 |
| PARAM_VALUE | 2 | iova | 0 |
| PARAM_VALUE | 3 | size | u64max |
| PARAM_VALUE | 4 | access | 3072 |
| PARAM_VALUE | 5 | npages | 0 |
| PARAM_VALUE | 6 | page_shift | 0 |
| PARAM_VALUE | 7 | mr | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/hw/mlx4/mr.c mlx4_ib_alloc_mr() -> mlx4_mr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | iova | 0 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | access | 0 |
| PARAM_VALUE | 5 | npages | 0-511 |
| PARAM_VALUE | 6 | page_shift | 0 |
| PARAM_VALUE | 7 | mr | 4096-ptr_max |
| DATA_SOURCE | 5 | npages | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 5 | npages | |
| HALF_LOCKED2 | &cls_conn->ep_mutex | ||
| HALF_LOCKED2 | &clt_path->init_mutex | ||
| HALF_LOCKED2 | &iser_conn->state_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &srv->paths_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
drivers/infiniband/hw/mlx4/mr.c mlx4_ib_get_dma_mr() -> mlx4_mr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | iova | 0 |
| PARAM_VALUE | 3 | size | u64max |
| PARAM_VALUE | 4 | access | 1024,3072,5120,7168,9216,11264,13312,15360 |
| PARAM_VALUE | 5 | npages | 0 |
| PARAM_VALUE | 6 | page_shift | 0 |
| PARAM_VALUE | 7 | mr | 4096-ptr_max |
| BIT_INFO | 4 | access | 0x400,0x3fff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->client_data_rwsem | ||
| HALF_LOCKED2 | &devr->cq_lock | ||
| HALF_LOCKED2 | &ibudev->xrcd_tree_mutex | ||
| HALF_LOCKED2 | &iser_conn->state_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &clients_rwsem | ||
| HALF_LOCKED2 | global &device_list_mutex | ||
| HALF_LOCKED2 | global &devices_rwsem | ||
| HALF_LOCKED2 | global &ig.device_list_mutex |
drivers/infiniband/hw/mlx4/mr.c mlx4_ib_reg_user_mr() -> mlx4_mr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 4 | access | 1024-66559 |
| PARAM_VALUE | 6 | page_shift | 0-64 |
| PARAM_VALUE | 7 | mr | 4096-ptr_max |
| CAPPED_DATA | 3 | size | 1 |
| CAPPED_DATA | 3 | size | 1 |
| DATA_SOURCE | 2 | iova | $3 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 6 | page_shift | r mlx4_ib_umem_calc_optimal_mtt_size |
| BIT_INFO | 4 | access | 0x400,0x1ffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | iova | 0-u64max |
| USER_DATA | 3 | size | 0-u64max[c] |
| USER_DATA | 4 | access | 1024-66559[c] |