dwapb_read identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpio/gpio-dwapb.c, line 150 (as a function)

Referenced in 1 files:

drivers/gpio/gpio-dwapb.c

Smatch caller information:

drivers/gpio/gpio-dwapb.c dwapb_do_irq() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	64
BUF_SIZE	0	gpio	s32min-(-1),1-s32max
BUF_SIZE	0	gpio	s32min-(-1),1-s32max
DATA_SOURCE	0	gpio	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
HALF_LOCKED2		_T->lock
HALF_LOCKED2		irq

drivers/gpio/gpio-dwapb.c dwapb_gpio_set_debounce() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	72
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		_T->lock

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	52
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	48
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	60
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	56
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_gpio_suspend() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->clocks_on_for_wake	0
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	0	gpio->ports	4096-ptr_max
PARAM_VALUE	1	offset	72
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
BUF_SIZE	0	gpio	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_irq_disable() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	52
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_irq_disable() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	1	offset	48
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_irq_enable() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	48
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_irq_enable() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	1	offset	52
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-dwapb.c dwapb_irq_mask() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	52
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		&desc->lock

drivers/gpio/gpio-dwapb.c dwapb_irq_set_type() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	56
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		global &probing_active

drivers/gpio/gpio-dwapb.c dwapb_irq_set_type() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	1	offset	60
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		global &probing_active

drivers/gpio/gpio-dwapb.c dwapb_irq_unmask() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	52
DATA_SOURCE	0	gpio	r to_dwapb_gpio
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		&desc->lock

drivers/gpio/gpio-dwapb.c dwapb_toggle_trigger() -> dwapb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	gpio	4096-ptr_max
PARAM_VALUE	0	gpio->nr_ports	1-u32max
PARAM_VALUE	1	offset	60
BUF_SIZE	0	gpio	s32min-(-1),1-s32max
BUF_SIZE	0	gpio	s32min-(-1),1-s32max
CAPPED_DATA	0	gpio->nr_ports	1
DATA_SOURCE	0	gpio	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	gpio	unit_byte
HALF_LOCKED2		&(_T->lock)->lock
HALF_LOCKED2		_T->flags