sdio_uart_start_tx identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/mmc/core/sdio_uart.c, line 332 (as a function)

Referenced in 1 files:

drivers/mmc/core/sdio_uart.c

Smatch caller information:

drivers/mmc/core/sdio_uart.c sdio_uart_check_modem_status() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	0,4096-ptr_max
PARAM_VALUE	0	port->func->card->host->cqe_on	0-1
PARAM_VALUE	0	port->func->card->host->doing_retune	0-1
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.rs_n_left.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	port->func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	port->func->card->host->retune_now	0-1
PARAM_VALUE	0	port->func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	port->port.tty	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	port	unit_byte
HALF_LOCKED2		_T->lock

drivers/mmc/core/sdio_uart.c sdio_uart_send_xchar() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	1-u64max
PARAM_VALUE	0	port->func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	port->func->card->host->claimed	1
PARAM_VALUE	0	port->func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	port->func_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->x_char	1-255
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BIT_INFO	0	port->ier	0x0,0xfd
NOCHECK_CALL
UNITS	0	port	unit_byte
HALF_LOCKED2		&tty->ldisc_sem
HALF_LOCKED2		&tty->termios_rwsem
HALF_LOCKED2		global &spk_mutex

drivers/mmc/core/sdio_uart.c sdio_uart_set_termios() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	4096-ptr_max
PARAM_VALUE	0	port->func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	port->func->card->host->claimed	1
PARAM_VALUE	0	port->func->card->host->cqe_on	0-1
PARAM_VALUE	0	port->func->card->host->doing_retune	0-1
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.ratelimit_state.rs_n_left.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	port->func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	port->func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->cmd_completion.wait.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	port->func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	port->func->card->host->retune_now	0-1
PARAM_VALUE	0	port->func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	port->func_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	port->func_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->ignore_status_mask	0-1,12-13,16-19,28-31
PARAM_VALUE	0	port->lcr	0-31
PARAM_VALUE	0	port->read_status_mask	35,47,51,63
PARAM_VALUE	0	port->uartclk	1-u32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	port	unit_byte
LOCK2		&tty->termios_rwsem
HALF_LOCKED2		&tty->ldisc_sem
TYPE_LOCK		(struct tty_struct)->termios_rwsem

drivers/mmc/core/sdio_uart.c sdio_uart_throttle() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	1-u64max
PARAM_VALUE	0	port->func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	port->func->card->host->claimed	1
PARAM_VALUE	0	port->func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	port->func_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.osq.tail.counter	0-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
NOCHECK_CALL
UNITS	0	port	unit_byte
LOCK2		_T->lock
HALF_LOCKED2		&tty->ldisc_sem
HALF_LOCKED2		&tty->ldisc_sem
HALF_LOCKED2		&tty->port->buf.lock

drivers/mmc/core/sdio_uart.c sdio_uart_unthrottle() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	1-u64max
PARAM_VALUE	0	port->func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	port->func->card->host->claimed	1
PARAM_VALUE	0	port->func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	port->func_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.osq.tail.counter	0-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	port	unit_byte
HALF_LOCKED2		&tty->ldisc_sem
HALF_LOCKED2		&tty->port->buf.lock
HALF_LOCKED2		&tty->termios_rwsem
HALF_LOCKED2		_T->lock

drivers/mmc/core/sdio_uart.c sdio_uart_write() -> sdio_uart_start_tx()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->func	1-u64max
PARAM_VALUE	0	port->func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	port->func->card->host->claimed	1
PARAM_VALUE	0	port->func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	port->func_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->func_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->func_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->write_lock.rlock.dep_map->name	0-255
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BIT_INFO	0	port->ier	0x0,0xfd
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	port	unit_byte
HALF_LOCKED2		&ap->xmit_lock
HALF_LOCKED2		&component->io_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&elm->lock
HALF_LOCKED2		&gsm->tx_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&sl->lock
HALF_LOCKED2		&tty->atomic_write_lock
HALF_LOCKED2		&tty->ldisc_sem
HALF_LOCKED2		&tty->termios_rwsem
HALF_LOCKED2		_T->lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		global &spk_mutex