Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/infiniband/hw/mthca/mthca_provider.c mthca_reg_user_mr() -> mthca_write_mtt()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cmd.event_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.poll_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->mr_table.mtt_buddy.max_order 0-s32max
PARAM_VALUE 0 dev->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 mtt 4096-ptr_max
PARAM_VALUE 2 start_index 0,510,512-s32max
PARAM_VALUE 3 buffer_list 4096-ptr_max
PARAM_VALUE 4 list_len 510,512
BUF_SIZE 1 mtt 16
BUF_SIZE 1 mtt 16
BUF_SIZE 3 buffer_list 4096
BUF_SIZE 3 buffer_list 4096
CAPPED_DATA 0 dev->mr_table.mtt_buddy.max_order 1
CAPPED_DATA 1 mtt->first_seg 1
CAPPED_DATA 1 mtt->order 1
CAPPED_DATA 4 list_len 1
DATA_SOURCE 0 dev r to_mdev
DATA_SOURCE 1 mtt r mthca_alloc_mtt
DATA_SOURCE 3 buffer_list r _kmalloc_noprof
FUZZY_MAX 2 start_index 0
NOSPEC 2 start_index
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mthca/mthca_provider.c mthca_reg_user_mr() -> mthca_write_mtt()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cmd.event_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.poll_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->mr_table.mtt_buddy.max_order 0-s32max
PARAM_VALUE 0 dev->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 mtt 4096-ptr_max
PARAM_VALUE 2 start_index 0,510,512-s32max
PARAM_VALUE 3 buffer_list 4096-ptr_max
PARAM_VALUE 4 list_len 1-s32max
BUF_SIZE 1 mtt 16
BUF_SIZE 1 mtt 16
BUF_SIZE 3 buffer_list 4096
BUF_SIZE 3 buffer_list 4096
CAPPED_DATA 0 dev->mr_table.mtt_buddy.max_order 1
CAPPED_DATA 1 mtt->first_seg 1
CAPPED_DATA 1 mtt->order 1
DATA_SOURCE 0 dev r to_mdev
DATA_SOURCE 1 mtt r mthca_alloc_mtt
DATA_SOURCE 3 buffer_list r _kmalloc_noprof
FUZZY_MAX 2 start_index 0
NOSPEC 2 start_index
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mthca/mthca_mr.c mthca_mr_alloc_phys() -> mthca_write_mtt()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cmd.event_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.poll_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.pool->size 0-4294967295
PARAM_VALUE 0 dev->ib_dev.driver_def->needs_fn_offset 0,40,48,72,88,96,112,136,232,240,264,272,288,296,312,336,344,352,360,368,376,384,392,400,408,416,424,432,440,448,472,480,488,496,520,536,544,552,560,568,576,584,592,600,608,616,624,632,640,648,656,664,672,680-s64max
PARAM_VALUE 0 dev->mr_table.mtt_buddy.max_order 0-s32max
PARAM_VALUE 0 dev->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->pdev->dev.msi.data->__iter_idx 0-s64max
PARAM_VALUE 0 *dev->board_id 0-255
PARAM_VALUE 0 *dev->cmd.dbell_offsets 0-u16max
PARAM_VALUE 1 mtt 4096-ptr_max
PARAM_VALUE 2 start_index 0
PARAM_VALUE 3 buffer_list 16,4096-ptr_max
PARAM_VALUE 4 list_len 1-524288
BUF_SIZE 0 dev->pdev (-1),1-s32max
BUF_SIZE 1 mtt 16
BUF_SIZE 3 buffer_list 8
CAPPED_DATA 0 dev->cmd.pool->size 1
CAPPED_DATA 0 dev->mr_table.mtt_buddy.max_order 1
CAPPED_DATA 1 mtt->first_seg 1
CAPPED_DATA 1 mtt->order 1
CAPPED_DATA 4 list_len 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 mtt r mthca_alloc_mtt
DATA_SOURCE 3 buffer_list $2
DATA_SOURCE 4 list_len $4
FUZZY_MAX 4 list_len 1
NOSPEC 4 list_len
NOSPEC 4 list_len
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->driver_pd.ntmr.ibmr.lkey 0-u32max[c]
HOST_DATA 0 dev->driver_uar.index 0-s32max[c]
HOST_DATA 0 dev->driver_uar.pfn 0-4503601774854142[c]
HOST_DATA 0 dev->eq_table.arm_mask 0-u32max[c]
HOST_DATA 0 dev->pd_table.alloc.last 0[c]
HOST_DATA 0 dev->pdev->bus->bridge_ctl 0-u16max
HOST_DATA 0 dev->pdev->current_state 0-3[c]
USER_DATA 4 list_len 6-524288[c]
NO_OVERFLOW_SIMPLE 0 dev->cmd.pool->allocation
NO_OVERFLOW_SIMPLE 4 list_len
UNITS 4 list_len unit_array_size
HALF_LOCKED2 global &mthca_device_mutex