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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_dma_fini() -> netup_unidvb_dma_enable()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 1 enable 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_dma_setup() -> netup_unidvb_dma_enable()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 1 enable 0
BUF_SIZE 0 dma 656
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_dma_setup() -> netup_unidvb_dma_enable()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 1 enable 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_start_streaming() -> netup_unidvb_dma_enable()

Type Parameter Key Value
PARAM_VALUE 1 enable 1
BUF_SIZE 0 dma s32min-(-2),1-s32max
BUF_SIZE 0 dma s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 q->lock

drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_stop_streaming() -> netup_unidvb_dma_enable()

Type Parameter Key Value
PARAM_VALUE 1 enable 0
BUF_SIZE 0 dma (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
BUF_SIZE 0 dma (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
STR_LEN 0 dma (-1),5-9,12
STR_LEN 0 dma (-1),5-9,12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &q->mmap_lock