Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/serial/serial-tegra.c set_dtr() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| DATA_SOURCE | 0 | tup | $0 |
| PARAM_COMPARE | 1 | val | != $0->mcr_shadow |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tup->rts_active | 0-1 |
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | &tport->mutex | ||
| HALF_LOCKED2 | &tty->termios_rwsem | ||
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
drivers/tty/serial/serial-tegra.c set_loopbk() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| DATA_SOURCE | 0 | tup | $0 |
| PARAM_COMPARE | 1 | val | != $0->mcr_shadow |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tup->rts_active | 0-1 |
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | &tport->mutex | ||
| HALF_LOCKED2 | &tty->termios_rwsem | ||
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
drivers/tty/serial/serial-tegra.c set_rts() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| PARAM_COMPARE | 1 | val | != $0->mcr_shadow |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->current_baud | 1-268435454,u32max[c] |
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->current_baud | 1-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->rts_active | 0-1 |
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_set_baudrate() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 3 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 1 | val | 0x80,0xffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tup->uport.lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_set_baudrate() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 0-255 |
| PARAM_VALUE | 2 | reg | 0 |
| DATA_SOURCE | 0 | tup | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tup->uport.lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_set_baudrate() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 0-255 |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tup->uport.lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_set_baudrate() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 3 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 1 | val | 0x0,0x1ffffff7f |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tup->uport.lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_break_ctl() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 3 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &tty->atomic_write_lock |
drivers/tty/serial/serial-tegra.c tegra_uart_enable_ms() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| BIT_INFO | 0 | tup->ier_shadow | 0x8,0xffffffffffffffff |
| BIT_INFO | 1 | val | 0x8,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &state->uart_port->lock | ||
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_fifo_reset() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 2 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_uart_fifo_reset() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 2 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 1 | val | 0x0,0xfffffffffffffffe |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_uart_fifo_reset() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 2 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 1 | val | 0x0,0xfffffffffffffffe |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_uart_fifo_reset() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 2 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 1 | val | 0x1,0xffffffffffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_uart_fill_tx_fifo() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 0 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xfffffffffffffffd |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->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 tegra_uart_hw_deinit() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 0 |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &u->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_hw_init() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 65,129,193 |
| PARAM_VALUE | 2 | reg | 2 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->fcr_shadow | 0x1,0xc1 |
| BIT_INFO | 1 | val | 0x1,0xc1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &u->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_hw_init() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 73,137,201 |
| PARAM_VALUE | 2 | reg | 2 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->fcr_shadow | 0x9,0xff |
| BIT_INFO | 1 | val | 0x9,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &u->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_hw_init() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 65,129,193 |
| PARAM_VALUE | 2 | reg | 2 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->fcr_shadow | 0x1,0xffffffffffffffff |
| BIT_INFO | 1 | val | 0x1,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &u->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_hw_init() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 21,53 |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->fcr_shadow | 0x1,0xffffffffffffffff |
| BIT_INFO | 0 | tup->ier_shadow | 0x15,0x35 |
| BIT_INFO | 1 | val | 0x15,0x35 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &u->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_isr() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $1 |
| BIT_INFO | 0 | tup->ier_shadow | 0x35,0xffffffffffffffff |
| BIT_INFO | 1 | val | 0x35,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_isr() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $1 |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xfffffffffffffffd |
| BIT_INFO | 1 | val | 0x0,0xfffffffffffffffd |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_isr() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $1 |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xffffffffffffffca |
| BIT_INFO | 1 | val | 0x0,0xffffffffffffffca |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_isr() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | $1 |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xfffffffffffffffe |
| BIT_INFO | 1 | val | 0x0,0xfffffffffffffffe |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| BIT_INFO | 1 | val | 0x1,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 0 |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 3 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| BIT_INFO | 0 | tup->mcr_shadow | 0x20,0xffffffffffffffbf |
| BIT_INFO | 1 | val | 0x20,0xffffffffffffffbf |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->current_baud | 1-268435454,u32max[c] |
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->current_baud | 1-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| BIT_INFO | 0 | tup->mcr_shadow | 0x0,0xffffffffffffff9f |
| BIT_INFO | 1 | val | 0x0,0xffffffffffffff9f |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->current_baud | 1-268435454,u32max[c] |
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->current_baud | 1-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_set_termios() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | tup->current_baud | 1-268435454,u32max[c] |
| HOST_DATA | 0 | tup->required_rate | 0-s32max[c] |
| USER_DATA | 0 | tup->current_baud | 1-s32max[c] |
| USER_DATA | 0 | tup->required_rate | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tup->uart_clk->core->parent->req_rate | |
| LOCK2 | &u->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_start_pio_tx() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->ier_shadow | 0x2,0xffffffffffffffff |
| BIT_INFO | 1 | val | 0x2,0xffffffffffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tup->uport.lock |
drivers/tty/serial/serial-tegra.c tegra_uart_stop_rx() -> tegra_uart_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 1 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xffffffffffffffca |
| BIT_INFO | 1 | val | 0x0,0xffffffffffffffca |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | &up->port.lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |