snd_mtpav_send_byte identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

sound/drivers/mtpav.c, line 245 (as a function)

Referenced in 1 files:

sound/drivers/mtpav.c

Smatch caller information:

sound/drivers/mtpav.c snd_mtpav_output_port_write() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->outmidihwport	0-23,99
PARAM_VALUE	0	chip->ports	4096-ptr_max
PARAM_VALUE	1	byte	245
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
DATA_SOURCE	0	chip	$0
BIT_INFO	0	chip->outmidihwport	0x0,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->spinlock
TYPE_LOCK		(struct mtpav)->spinlock

sound/drivers/mtpav.c snd_mtpav_output_port_write() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->outmidihwport	0-23,99
PARAM_VALUE	0	chip->ports	4096-ptr_max
PARAM_VALUE	1	byte	0-23,99
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
DATA_SOURCE	0	chip	$0
BIT_INFO	0	chip->outmidihwport	0x0,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->spinlock
TYPE_LOCK		(struct mtpav)->spinlock

sound/drivers/mtpav.c snd_mtpav_output_port_write() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->outmidihwport	0-23,99
PARAM_VALUE	0	chip->ports	4096-ptr_max
PARAM_VALUE	1	byte	128-255
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
DATA_SOURCE	0	chip	$0
BIT_INFO	0	chip->outmidihwport	0x0,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->spinlock
TYPE_LOCK		(struct mtpav)->spinlock

sound/drivers/mtpav.c snd_mtpav_output_port_write() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->outmidihwport	0-23,99
PARAM_VALUE	0	chip->ports	4096-ptr_max
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
BUF_SIZE	0	chip	(-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728
CAPPED_DATA	0	chip->outmidihwport	1
DATA_SOURCE	0	chip	$0
BIT_INFO	0	chip->outmidihwport	0x0,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->spinlock
TYPE_LOCK		(struct mtpav)->spinlock

sound/drivers/mtpav.c snd_mtpav_portscan() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.class	235665674555068416
PARAM_VALUE	0	chip->card->card_dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.ktype	5399513539053756416
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.parent	4096-ptr_max
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.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.qos	0
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->dev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->module	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->inmidiport	3-10
PARAM_VALUE	0	chip->inmidistate	0
PARAM_VALUE	0	chip->irq	7
PARAM_VALUE	0	chip->num_ports	1-8
PARAM_VALUE	0	chip->outmidihwport	u32max
PARAM_VALUE	0	chip->port	888
PARAM_VALUE	0	chip->res_port	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent->child	4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling	0,4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling->start	1-u64max
PARAM_VALUE	0	chip->rmidi	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->card	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->info_flags	7
PARAM_VALUE	0	chip->rmidi->private_data	4096-ptr_max
PARAM_VALUE	0	chip->share_irq	0
PARAM_VALUE	0	chip->timer.entry.pprev	0
PARAM_VALUE	0	chip->timer.flags	0-4194302
PARAM_VALUE	0	chip->timer.lockdep_map->name	0-255
PARAM_VALUE	0	*chip->card->dev->p->deferred_probe_reason	0-255
PARAM_VALUE	0	*chip->rmidi->name	0-255
PARAM_VALUE	1	byte	245
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/drivers/mtpav.c snd_mtpav_portscan() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.class	235665674555068416
PARAM_VALUE	0	chip->card->card_dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.ktype	5399513539053756416
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.parent	4096-ptr_max
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.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.qos	0
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->dev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->module	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->inmidiport	3-10
PARAM_VALUE	0	chip->inmidistate	0
PARAM_VALUE	0	chip->irq	7
PARAM_VALUE	0	chip->num_ports	1-8
PARAM_VALUE	0	chip->outmidihwport	u32max
PARAM_VALUE	0	chip->port	888
PARAM_VALUE	0	chip->res_port	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent->child	4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling	0,4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling->start	1-u64max
PARAM_VALUE	0	chip->rmidi	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->card	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->info_flags	7
PARAM_VALUE	0	chip->rmidi->private_data	4096-ptr_max
PARAM_VALUE	0	chip->share_irq	0
PARAM_VALUE	0	chip->timer.entry.pprev	0
PARAM_VALUE	0	chip->timer.flags	0-4194302
PARAM_VALUE	0	chip->timer.lockdep_map->name	0-255
PARAM_VALUE	0	*chip->card->dev->p->deferred_probe_reason	0-255
PARAM_VALUE	0	*chip->rmidi->name	0-255
PARAM_VALUE	1	byte	0-7
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
FUZZY_MAX	1	byte	7
HARD_MAX	1	byte	7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/drivers/mtpav.c snd_mtpav_portscan() -> snd_mtpav_send_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->card_dev.class	235665674555068416
PARAM_VALUE	0	chip->card->card_dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	chip->card->card_dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	chip->card->card_dev.kobj.ktype	5399513539053756416
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.parent	4096-ptr_max
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.last_status	(-1)
PARAM_VALUE	0	chip->card->card_dev.power.qos	0
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->dev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	chip->card->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	chip->card->managed	1
PARAM_VALUE	0	chip->card->module	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->inmidiport	3-10
PARAM_VALUE	0	chip->inmidistate	0
PARAM_VALUE	0	chip->irq	7
PARAM_VALUE	0	chip->num_ports	1-8
PARAM_VALUE	0	chip->outmidihwport	u32max
PARAM_VALUE	0	chip->port	888
PARAM_VALUE	0	chip->res_port	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent	4096-ptr_max
PARAM_VALUE	0	chip->res_port->parent->child	4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling	0,4096-ptr_max
PARAM_VALUE	0	chip->res_port->sibling->start	1-u64max
PARAM_VALUE	0	chip->rmidi	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->card	4096-ptr_max
PARAM_VALUE	0	chip->rmidi->info_flags	7
PARAM_VALUE	0	chip->rmidi->private_data	4096-ptr_max
PARAM_VALUE	0	chip->share_irq	0
PARAM_VALUE	0	chip->timer.entry.pprev	0
PARAM_VALUE	0	chip->timer.flags	0-4194302
PARAM_VALUE	0	chip->timer.lockdep_map->name	0-255
PARAM_VALUE	0	*chip->card->dev->p->deferred_probe_reason	0-255
PARAM_VALUE	0	*chip->rmidi->name	0-255
PARAM_VALUE	1	byte	254
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte