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Defined in 1 files as a function:

Referenced in 14 files:

Smatch caller information:

drivers/net/ethernet/marvell/prestera/prestera_rxtx.c prestera_sdma_switch_init() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

kernel/dma/map_benchmark.c map_benchmark_ioctl() -> dma_get_mask()

Type Parameter Key Value

drivers/gpu/drm/tegra/dc.c tegra_dc_probe() -> dma_get_mask()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte

drivers/remoteproc/remoteproc_virtio.c rproc_virtio_probe() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte

drivers/remoteproc/remoteproc_virtio.c rproc_virtio_probe() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte

drivers/iommu/dma-iommu.c dma_iova_try_alloc() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &gpusvm->notifier_lock
HALF_LOCKED2 &vm->lock

drivers/iommu/dma-iommu.c iommu_dma_get_msi_page() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
DATA_SOURCE 0 dev $0
UNITS 0 dev unit_byte
LOCK2 _T->lock

drivers/iommu/dma-iommu.c iommu_dma_map_phys() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
CAPPED_DATA 0 dev 1
CAPPED_DATA 0 dev->cma_area->nranges 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->cma_area->available_count
UNITS 0 dev unit_byte

drivers/iommu/dma-iommu.c iommu_dma_map_sg() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->cma_area->available_count
UNITS 0 dev unit_byte

drivers/net/ethernet/tehuti/tn40.c tn40_netdev_alloc() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex

drivers/net/ethernet/intel/fm10k/fm10k_pci.c fm10k_sw_init() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/fm10k/fm10k_pci.c fm10k_sw_init() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/crypto/ccp/ccp-dmaengine.c ccp_dmaengine_register() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING

drivers/crypto/ccp/ccp-dmaengine.c ccp_dmaengine_register() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 0,4096-ptr_max
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/tegra/drm.c host1x_drm_probe() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/tegra/hub.c tegra_display_hub_probe() -> dma_get_mask()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte

kernel/dma/mapping.c __dma_addressing_limited() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
DATA_SOURCE 0 dev $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 global &component_mutex

drivers/net/ethernet/netronome/nfp/nfp_net_common.c nfp_net_alloc() -> dma_get_mask()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING