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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/scsi/snic/vnic_wq.c vnic_wq_alloc_ring() -> svnic_dev_alloc_desc_ring()

Type Parameter Key Value
PARAM_VALUE 0 vdev 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->error_state 0-2,4-4294967295
PARAM_VALUE 0 vdev->pdev->is_busmaster 1
PARAM_VALUE 0 vdev->pdev->pcie_cap 0-1
PARAM_VALUE 1 ring 4096-ptr_max
PARAM_VALUE 2 desc_count 32,64
PARAM_VALUE 3 desc_size 16,128
BUF_SIZE 0 vdev (-1),656
BUF_SIZE 0 vdev (-1),656
BUF_SIZE 0 vdev->devcmd2 (-1),736
DATA_SOURCE 0 vdev $0
DATA_SOURCE 2 desc_count $3
DATA_SOURCE 3 desc_size $4
HARD_MAX 2 desc_count 64
HARD_MAX 3 desc_size 128
RX_PATH
TASK_NOT_RUNNING
UNITS 3 desc_size unit_byte
HALF_LOCKED2 &pool->lock

drivers/scsi/snic/vnic_dev.c svnic_dev_init_devcmd2() -> svnic_dev_alloc_desc_ring()

Type Parameter Key Value
PARAM_VALUE 0 vdev 4096-ptr_max
PARAM_VALUE 0 vdev->devcmd2 4096-ptr_max
PARAM_VALUE 0 vdev->pdev 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->bus 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vdev->pdev->dev.dma_mask 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vdev->pdev->dev.driver_data 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 vdev->pdev->driver 4096-ptr_max
PARAM_VALUE 0 vdev->pdev->error_state 0-2,4-u32max
PARAM_VALUE 0 vdev->pdev->is_busmaster 1
PARAM_VALUE 0 vdev->pdev->pcie_cap 0-1
PARAM_VALUE 0 vdev->priv 4096-ptr_max
PARAM_VALUE 1 ring 4096-ptr_max
PARAM_VALUE 2 desc_count 32
PARAM_VALUE 3 desc_size 128
BUF_SIZE 0 vdev (-1),656
BUF_SIZE 0 vdev (-1),656
BUF_SIZE 0 vdev->devcmd2 736
DATA_SOURCE 0 vdev $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vdev->pdev->current_state 0-3[c]
HALF_LOCKED2 &pool->lock

drivers/scsi/snic/vnic_cq.c svnic_cq_alloc() -> svnic_dev_alloc_desc_ring()

Type Parameter Key Value
PARAM_VALUE 0 vdev 4096-ptr_max
PARAM_VALUE 0 vdev->devcmd2->color 0-1
PARAM_VALUE 0 vdev->devcmd2->next_result 0-u16max
PARAM_VALUE 0 vdev->devcmd2->posted 0-4294967295
PARAM_VALUE 0 vdev->devcmd_rtn 5059735672245080064
PARAM_VALUE 0 vdev->intr_mode 3
PARAM_VALUE 0 vdev->pdev->bus s64min-(-4096),4096-s64max
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vdev->pdev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vdev->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 vdev->pdev->dev.dma_mask s64min-(-4096),4096-s64max
PARAM_VALUE 0 vdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vdev->pdev->dev.dma_uses_io_tlb 0-1
PARAM_VALUE 0 vdev->pdev->dev.driver_data s64min-(-4096),4096-s64max
PARAM_VALUE 0 vdev->pdev->dev.iommu_group->default_domain 0-s64max
PARAM_VALUE 0 vdev->pdev->driver s64min-(-4096),4096-s64max
PARAM_VALUE 0 vdev->pdev->error_state 0-2,4-4294967295
PARAM_VALUE 0 vdev->pdev->is_busmaster 1
PARAM_VALUE 0 vdev->pdev->pcie_cap 0-1
PARAM_VALUE 1 ring 4096-ptr_max
PARAM_VALUE 2 desc_count 64,192
PARAM_VALUE 3 desc_size 16,64
BUF_SIZE 0 vdev (-1),656
BUF_SIZE 0 vdev (-1),656
CAPPED_DATA 0 vdev->devcmd2->result_size 1
DATA_SOURCE 0 vdev $0
DATA_SOURCE 2 desc_count $3
DATA_SOURCE 3 desc_size $4
HARD_MAX 2 desc_count 192
HARD_MAX 3 desc_size 64
RX_PATH
TASK_NOT_RUNNING
UNITS 3 desc_size unit_byte
HALF_LOCKED2 &pool->lock