snd_mpu401_uart_interrupt identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

sound/drivers/mpu401/mpu401_uart.c, line 106

Defined in 1 files as a prototype:

include/sound/mpu401.h, line 112 (as a prototype)

Defined in 1 files as a function:

sound/drivers/mpu401/mpu401_uart.c, line 115 (as a function)

Referenced in 19 files:

Smatch caller information:

sound/isa/es18xx.c snd_es18xx_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/au88x0/au8810.c vortex_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	irq	unit_array_size
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/oxygen/oxygen_lib.c oxygen_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
PARAM_VALUE	0	irq	0
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/riptide/riptide.c snd_riptide_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/sonicvibes.c snd_sonicvibes_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/fm801.c snd_fm801_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/trident/trident_main.c snd_trident_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/ymfpci/ymfpci_main.c snd_ymfpci_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/au88x0/au8830.c vortex_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	irq	unit_array_size
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/als4000.c snd_als4000_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/azt3328.c snd_azf3328_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/es1968.c snd_es1968_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/ice1712/ice1712.c snd_ice1712_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/ice1712/ice1712.c snd_ice1712_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/cmipci.c snd_cmipci_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/es1938.c snd_es1938_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/pci/via82xx.c snd_via686_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
UNITS	1	dev_id	unit_byte

sound/pci/au88x0/au8820.c vortex_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	irq	unit_array_size
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/isa/opl3sa2.c snd_opl3sa2_interrupt() -> snd_mpu401_uart_interrupt()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	dev_id	unit_byte
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

sound/isa/sb/sb16_main.c snd_sb16dsp_interrupt() -> (struct snd_sb)->rmidi_callback()

Type	Parameter	Key	Value
BUF_SIZE	1	dev_id	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	0	irq	$0
CONTAINER	1	*(-360+240+336)	$(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

kernel/irq/manage.c __free_irq() -> (struct irqaction)->handler()

Type	Parameter	Key	Value
CAPPED_DATA	1	dev_id	1
DATA_SOURCE	1	dev_id	$1
NOCHECK_CALL
LOCK2		&desc->request_mutex
LOCK2		flags
TYPE_LOCK		(struct irq_desc)->request_mutex

kernel/irq/handle.c __handle_irq_event_percpu() -> (struct irqaction)->handler()

Type	Parameter	Key	Value
CONTAINER	1	*(-0+8)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

kernel/irq/handle.c __handle_irq_event_percpu() -> (struct irqaction)->handler()

Type	Parameter	Key	Value
CONTAINER	1	*(-0+8)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

kernel/irq/chip.c handle_fasteoi_nmi() -> (struct irqaction)->handler()

Type	Parameter	Key	Value
CONTAINER	1	*(-0+8)	$(-1)

kernel/irq/chip.c handle_percpu_devid_irq() -> (struct irqaction)->handler()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock
HALF_LOCKED2		irq

kernel/irq/manage.c irq_thread_fn() -> (struct irqaction)->thread_fn()

Type	Parameter	Key	Value
CONTAINER	0	*(-32+56)	$(-1)
CONTAINER	1	*(-32+8)	$(-1)
HALF_LOCKED2		bh
HALF_LOCKED2		irq

kernel/irq/chip.c handle_nested_irq() -> (struct irqaction)->thread_fn()

Type	Parameter	Key	Value
CONTAINER	0	*(-32+56)	$(-1)
CONTAINER	1	*(-32+8)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&rt5677->irq_lock
HALF_LOCKED2		&slave->sdw_dev_lock
HALF_LOCKED2		&smaster->lock
HALF_LOCKED2		_T->lock