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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/media/platform/ti/vpe/vpe.c device_run() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vpe.c device_run() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vpe.c device_run() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vpe.c device_run() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vpdma.c vpdma_firmware_cb() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 1 buf 730961406357700608
PARAM_VALUE 1 buf->addr 16,4096-ptr_max
PARAM_VALUE 1 buf->mapped 0
PARAM_VALUE 1 buf->size 0-4000000
BUF_SIZE 0 vpdma s32min-(-2),1-s32max
BUF_SIZE 0 vpdma s32min-(-2),1-s32max
DATA_SOURCE 0 vpdma $1
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/media/platform/ti/vpe/vpdma.c vpdma_list_cleanup() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 1 buf 201347765395894272
PARAM_VALUE 1 buf->addr 16,4096-ptr_max
PARAM_VALUE 1 buf->mapped 0
PARAM_VALUE 1 buf->size 32-4000000
DATA_SOURCE 0 vpdma $0
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/ti/vpe/vpdma.c vpdma_update_dma_addr() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 0 vpdma->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->mapped 0
DATA_SOURCE 0 vpdma $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vip.c populate_desc_list() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vip.c vip_process_buffer_complete() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->mapped 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/media/platform/ti/vpe/vip.c vip_setup_scaler() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vip.c vip_setup_scaler() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vip.c vip_setup_scaler() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/ti/vpe/vip.c vip_setup_scaler() -> vpdma_map_desc_buf()

Type Parameter Key Value
PARAM_VALUE 0 vpdma 4096-ptr_max
PARAM_VALUE 0 vpdma->base 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL