asc_update_bits 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/tty/serial/lantiq.c, line 123 (as a function)

Referenced in 1 files:

drivers/tty/serial/lantiq.c

Smatch caller information:

drivers/tty/serial/lantiq.c lqasc_err_int() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	44
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_rx_chars() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	4
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_rx_chars() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	8
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_rx_chars() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	32
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_set_termios() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	1703936,1703938,1703968,1703970,1704064,1704066,1704096,1704098
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
BIT_INFO	1	set	0x1a0000,0x1a00a2
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&port->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &console_mutex
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_set_termios() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	32768
PARAM_VALUE	1	set	0
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&port->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &console_mutex
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_set_termios() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	512
PARAM_VALUE	1	set	0
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&port->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &console_mutex
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_set_termios() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	256
PARAM_VALUE	1	set	0
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&port->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &console_mutex
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_set_termios() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	32768
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		flags
HALF_LOCKED2		&port->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &console_mutex
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_shutdown() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	1
PARAM_VALUE	1	set	2
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		_T->lock
LOCK2		flags
HALF_LOCKED2		&port->lock
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_shutdown() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	1
PARAM_VALUE	1	set	2
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		_T->lock
LOCK2		flags
HALF_LOCKED2		&port->lock
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_startup() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	65282
PARAM_VALUE	1	set	256
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		_T->lock
LOCK2		flags
HALF_LOCKED2		&port->lock
TYPE_LOCK		(struct ltq_uart_port)->lock

drivers/tty/serial/lantiq.c lqasc_startup() -> asc_update_bits()

Type	Parameter	Key	Value
PARAM_VALUE	0	clear	0
PARAM_VALUE	1	set	1703936
PARAM_VALUE	2	reg	4096-ptr_max
PARAM_VALUE	2	*reg	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	reg	unit_byte
LOCK2		&ltq_port->lock
LOCK2		_T->lock
LOCK2		flags
HALF_LOCKED2		&port->lock
TYPE_LOCK		(struct ltq_uart_port)->lock