Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/tty/serial/sh-sci.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->state->port.buf.tail | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/altera_uart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | (-1),592 |
| BUF_SIZE | 0 | port | (-1),592 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/sunplus-uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| BIT_INFO | 0 | port->ignore_status_mask | 0x0,0xfffeffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/ucc_uart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->state->port.buf.tail | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/sccnxp.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->driver_data | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &s->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct sccnxp_port)->lock |
drivers/tty/serial/milbeaut_usio.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/amba-pl010.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/sc16is7xx.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
drivers/tty/serial/max310x.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->read_status_mask | 0-1,3-u32max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| CAPPED_DATA | 0 | port->fifosize | 1 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock |
drivers/tty/serial/sprd_serial.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/liteuart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/meson_uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255[c] |
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/stm32-usart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->start_rx | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255[c] |
| HOST_DATA | 1 | ch | 1-255[c] |
| UNITS | 0 | port | unit_byte |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &port->lock |
drivers/tty/serial/altera_jtaguart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/st-asc.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/pch_uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &priv->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/vt8500_serial.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/lpc32xx_hs.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/8250/8250_port.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &port->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/imx.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &sport->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/ma35d1_serial.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/xilinx_uartps.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->private_data | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &port->lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/arc_uart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/rp2.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &up->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/mvebu-uart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255[c] |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/sifive.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ssp->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/bcm63xx_uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255[c] |
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/qcom_geni_serial.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->cma_area->available_count | 0-s64max |
| PARAM_VALUE | 0 | port->dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | port->dev->dma_io_tlb_mem->for_alloc | 0-1 |
| PARAM_VALUE | 0 | port->dev->iommu_group->default_domain | 0-s64max |
| PARAM_VALUE | 0 | port->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | port->ops->poll_get_char | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->poll_init | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->poll_put_char | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->send_xchar | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->set_ldisc | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->start_rx | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->stop_tx | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->throttle | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->ops->unthrottle | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &port->lock |
drivers/tty/serial/rsci.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->state->port.buf.tail | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/tty/serial/fsl_lpuart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sport->port.lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/fsl_lpuart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &sport->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/rda-uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255[c] |
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/fsl_linflexuart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/owl-uart.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255[c] |
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/samsung_tty.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &port->lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/msm_serial.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/omap-serial.c uart_prepare_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->sysrq_ch | 1-255 |
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &up->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/clps711x.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255[c] |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
drivers/tty/serial/pic32_uart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255[c] |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/mxs-auart.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| LOCK2 | &s->port.lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/atmel_serial.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| BUF_SIZE | 0 | port | 616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/tegra-utc.c uart_handle_sysrq_char() -> uart_try_toggle_sysrq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->sysrq | 1-u64max |
| PARAM_VALUE | 1 | ch | 1-255 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | ch | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | ch | 1-255 |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |