__dwc_regs identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/dma/dw/regs.h, line 298 (as a function)

Referenced in 1 files:

drivers/dma/dw/regs.h
- line 304
- line 306

Smatch caller information:

drivers/dma/dw/idma32.c idma32_initialize_chan_generic() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_initialize_chan_generic() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_initialize_chan_xbar() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_initialize_chan_xbar() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_resume_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_resume_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_suspend_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/idma32.c idma32_suspend_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_chan_pause() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_chan_pause() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_do_single_block() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
BUF_SIZE	0	dwc->tx_node_active	(-1),16
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_do_single_block() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
BUF_SIZE	0	dwc->tx_node_active	(-1),16
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_do_single_block() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
BUF_SIZE	0	dwc->tx_node_active	(-1),16
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_do_single_block() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
BUF_SIZE	0	dwc->tx_node_active	(-1),16
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dostart() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dostart() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dostart() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dump_chan_regs() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dump_chan_regs() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dump_chan_regs() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dump_chan_regs() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_dump_chan_regs() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_get_sent() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_get_sent() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_scan_descriptors() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_initialize_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_initialize_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_resume_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_resume_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_suspend_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock

drivers/dma/dw/dw.c dw_dma_suspend_chan() -> __dwc_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dwc->lock
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct dw_dma_chan)->lock