snd_es18xx_dsp_command identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

sound/isa/es18xx.c, line 158 (as a function)

Referenced in 1 files:

sound/isa/es18xx.c

Smatch caller information:

sound/isa/es18xx.c snd_es18xx_bits() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	1	val	192
BUF_SIZE	0	chip	s32min-(-1),1-s32max
BUF_SIZE	0	chip	s32min-(-1),1-s32max
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_bits() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	val	160-255
BUF_SIZE	0	chip	s32min-(-1),1-s32max
BUF_SIZE	0	chip	s32min-(-1),1-s32max
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	val	$1
FUZZY_MAX	1	val	160
RX_PATH
TASK_NOT_RUNNING
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_bits() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	val	160-255
BUF_SIZE	0	chip	s32min-(-1),1-s32max
BUF_SIZE	0	chip	s32min-(-1),1-s32max
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	val	$1
FUZZY_MAX	1	val	160
RX_PATH
TASK_NOT_RUNNING
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_bits() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
BUF_SIZE	0	chip	s32min-(-1),1-s32max
BUF_SIZE	0	chip	s32min-(-1),1-s32max
CAPPED_DATA	1	val	1
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	val	0-255[c]
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_identify() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->active	0
PARAM_VALUE	0	chip->audio2_vol	0
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.dma_uses_io_tlb	0
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.state_initialized	1
PARAM_VALUE	0	chip->card->card_dev.links.status	0
PARAM_VALUE	0	chip->card->card_dev.numa_node	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.disable_depth	1
PARAM_VALUE	0	chip->card->card_dev.power.early_init	1
PARAM_VALUE	0	chip->card->card_dev.power.is_prepared	0
PARAM_VALUE	0	chip->card->card_dev.power.is_suspended	0
PARAM_VALUE	0	chip->card->card_dev.power.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.request	0
PARAM_VALUE	0	chip->card->card_dev.power.runtime_auto	1
PARAM_VALUE	0	chip->card->card_dev.power.runtime_status	2
PARAM_VALUE	0	chip->card->card_dev.release	530793378695925760
PARAM_VALUE	0	chip->card->controls_rwlock.magic	3736018669
PARAM_VALUE	0	chip->card->controls_rwlock.owner	(-1)
PARAM_VALUE	0	chip->card->controls_rwlock.owner_cpu	u32max
PARAM_VALUE	0	chip->card->ctl_hash.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_hash.xa_head	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_head	0
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->memory_mutex.owner.counter	0
PARAM_VALUE	0	chip->card->number	0-31
PARAM_VALUE	0	chip->card->power_ref.count.counter	0
PARAM_VALUE	0	chip->card->private_data	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	(-1)
PARAM_VALUE	0	chip->dma1	0-7
PARAM_VALUE	0	chip->dma2	0-7
PARAM_VALUE	1	val	231
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
CAPPED_DATA	0	chip->dma2	1
DATA_SOURCE	0	chip	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/isa/es18xx.c snd_es18xx_initialize() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->active	0
PARAM_VALUE	0	chip->audio2_vol	0
PARAM_VALUE	0	chip->caps	2568,2584,2790-2791,4164,4181,6152,6168,7654-7655
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.dma_uses_io_tlb	0
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.state_initialized	1
PARAM_VALUE	0	chip->card->card_dev.links.status	0
PARAM_VALUE	0	chip->card->card_dev.numa_node	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.disable_depth	1
PARAM_VALUE	0	chip->card->card_dev.power.early_init	1
PARAM_VALUE	0	chip->card->card_dev.power.is_prepared	0
PARAM_VALUE	0	chip->card->card_dev.power.is_suspended	0
PARAM_VALUE	0	chip->card->card_dev.power.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.request	0
PARAM_VALUE	0	chip->card->card_dev.power.runtime_auto	1
PARAM_VALUE	0	chip->card->card_dev.power.runtime_status	2
PARAM_VALUE	0	chip->card->card_dev.release	530793378695925760
PARAM_VALUE	0	chip->card->controls_rwlock.magic	3736018669
PARAM_VALUE	0	chip->card->controls_rwlock.owner	(-1)
PARAM_VALUE	0	chip->card->controls_rwlock.owner_cpu	u32max
PARAM_VALUE	0	chip->card->ctl_hash.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_hash.xa_head	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_head	0
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->memory_mutex.owner.counter	0
PARAM_VALUE	0	chip->card->number	0-31
PARAM_VALUE	0	chip->card->power_ref.count.counter	0
PARAM_VALUE	0	chip->card->private_data	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	(-1)
PARAM_VALUE	0	chip->dma1	0-7
PARAM_VALUE	0	chip->dma2	0-7
PARAM_VALUE	0	chip->version	6248-6249,6264-6265,6279-6280
PARAM_VALUE	1	val	198
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
CAPPED_DATA	0	chip->dma1	1
CAPPED_DATA	0	chip->dma2	1
DATA_SOURCE	0	chip	$0
FUZZY_MAX	0	chip->caps	7655
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->ctrl_port	0-u16max
HOST_DATA	0	chip->version	6248-6249,6264-6265,6279-6280[c]
UNITS	0	chip	unit_byte

sound/isa/es18xx.c snd_es18xx_initialize() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->active	0
PARAM_VALUE	0	chip->audio2_vol	0
PARAM_VALUE	0	chip->caps	2568,2584,2790-2791,4164,4181,6152,6168,7654-7655
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.dma_uses_io_tlb	0
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.state_initialized	1
PARAM_VALUE	0	chip->card->card_dev.links.status	0
PARAM_VALUE	0	chip->card->card_dev.numa_node	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.disable_depth	1
PARAM_VALUE	0	chip->card->card_dev.power.early_init	1
PARAM_VALUE	0	chip->card->card_dev.power.is_prepared	0
PARAM_VALUE	0	chip->card->card_dev.power.is_suspended	0
PARAM_VALUE	0	chip->card->card_dev.power.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.request	0
PARAM_VALUE	0	chip->card->card_dev.power.runtime_auto	1
PARAM_VALUE	0	chip->card->card_dev.power.runtime_status	2
PARAM_VALUE	0	chip->card->card_dev.release	530793378695925760
PARAM_VALUE	0	chip->card->controls_rwlock.magic	3736018669
PARAM_VALUE	0	chip->card->controls_rwlock.owner	(-1)
PARAM_VALUE	0	chip->card->controls_rwlock.owner_cpu	u32max
PARAM_VALUE	0	chip->card->ctl_hash.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_hash.xa_head	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_flags	0
PARAM_VALUE	0	chip->card->ctl_numids.xa_head	0
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->memory_mutex.owner.counter	0
PARAM_VALUE	0	chip->card->number	0-31
PARAM_VALUE	0	chip->card->power_ref.count.counter	0
PARAM_VALUE	0	chip->card->private_data	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	(-1)
PARAM_VALUE	0	chip->dma1	0-7
PARAM_VALUE	0	chip->dma2	0-7
PARAM_VALUE	0	chip->version	6248-6249,6264-6265,6279-6280
PARAM_VALUE	1	val	209
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
CAPPED_DATA	0	chip->dma1	1
CAPPED_DATA	0	chip->dma2	1
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->ctrl_port	0-u16max
HOST_DATA	0	chip->version	6248-6249,6264-6265,6279-6280[c]
UNITS	0	chip	unit_byte

sound/isa/es18xx.c snd_es18xx_read() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	1	val	192
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_read() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	val	7,160-255
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	val	$1
FUZZY_MAX	1	val	160
RX_PATH
TASK_NOT_RUNNING
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_write() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	val	7,161-162,164-165,177-178,180,182-185
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	val	$1
HARD_MAX	1	val	185
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	chip->ctrl_port	0-u16max
HOST_DATA	0	chip->pm_reg	0-255
HOST_DATA	0	chip->version	6248-6249,6264-6265,6279-6280[c]
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock

sound/isa/es18xx.c snd_es18xx_write() -> snd_es18xx_dsp_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	val	$2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	chip->ctrl_port	0-u16max
HOST_DATA	0	chip->pm_reg	0-255
HOST_DATA	0	chip->version	6248-6249,6264-6265,6279-6280[c]
HOST_DATA	1	val	0-255
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->reg_lock
TYPE_LOCK		(struct snd_es18xx)->reg_lock