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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/dma-axi-dmac.c axi_dmac_adjust_chan_params() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->src_type 0-2
BUF_SIZE 0 chan (-1),464
BUF_SIZE 0 chan (-1),464
DATA_SOURCE 0 chan $0
MEM_ZERO 0 chan
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chan->dest_type 0[c]
HOST_DATA 0 chan->src_type 0-2[c]

drivers/dma/dma-axi-dmac.c axi_dmac_adjust_chan_params() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->src_type 0-2
BUF_SIZE 0 chan (-1),464
BUF_SIZE 0 chan (-1),464
DATA_SOURCE 0 chan $0
MEM_ZERO 0 chan
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chan->dest_type 1-2[c]
HOST_DATA 0 chan->src_type 0-2[c]

drivers/dma/dma-axi-dmac.c axi_dmac_adjust_chan_params() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->src_type 1-2
BUF_SIZE 0 chan (-1),464
BUF_SIZE 0 chan (-1),464
DATA_SOURCE 0 chan $0
MEM_ZERO 0 chan
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chan->dest_type 0[c]
HOST_DATA 0 chan->src_type 1-2[c]

drivers/dma/dma-axi-dmac.c axi_dmac_prep_interleaved() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
CAPPED_DATA 0 chan->direction 1
DATA_SOURCE 0 chan r to_axi_dmac_chan
RX_PATH
TASK_NOT_RUNNING

drivers/dma/dma-axi-dmac.c axi_dmac_prep_interleaved() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
CAPPED_DATA 0 chan->direction 1
DATA_SOURCE 0 chan r to_axi_dmac_chan
RX_PATH
TASK_NOT_RUNNING

drivers/dma/dma-axi-dmac.c axi_dmac_start_transfer() -> axi_dmac_src_is_mem()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
DATA_SOURCE 0 chan $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dmac->chan.vchan.lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &chan->vchan.lock
TYPE_LOCK (struct virt_dma_chan)->lock