Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/tty/serial/serial_core.c uart_configure_port() -> uart_console_hwflow_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uport | 4096-ptr_max |
| PARAM_VALUE | 0 | uport->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | uport->cons->index | s16min-(-2),0-s16max |
| PARAM_VALUE | 0 | uport->flags | 0,1073741824-u64max |
| PARAM_VALUE | 0 | uport->line | 0-4294967294 |
| BUF_SIZE | 0 | uport->name | 0-s32max |
| BUF_SIZE | 0 | uport->ops | (-1),216 |
| BUF_SIZE | 0 | uport->private_data | (-1),1-s32max |
| BUF_SIZE | 0 | uport->tty_groups | 24 |
| CAPPED_DATA | 0 | uport->cons->index | 1 |
| CAPPED_DATA | 0 | uport->line | 1 |
| CAPPED_DATA | 0 | uport->name | 1 |
| DATA_SOURCE | 0 | uport | $2 |
| CONSTRAINT | 0 | uport | <474 |
| BIT_INFO | 0 | uport->flags | 0x40000000,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | uport->iobase | |
| NO_OVERFLOW_SIMPLE | 0 | uport->mapbase | |
| NO_OVERFLOW_SIMPLE | 0 | uport->port_id | |
| LOCK2 | &_T->lock->lock | ||
| LOCK2 | _T->flags | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | global &console_sem | ||
| HALF_LOCKED2 | global &max3100s_lock |
drivers/tty/serial/8250/8250_port.c serial8250_console_write() -> uart_console_hwflow_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uport | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
drivers/tty/serial/8250/8250_port.c wait_for_xmitr() -> uart_console_hwflow_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uport | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock |