Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/serial/altera_uart.c altera_uart_config_port() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 1 | dat | 0 |
| PARAM_VALUE | 2 | reg | 12 |
| BUF_SIZE | 0 | port->dev | (-1),1616 |
| BUF_SIZE | 0 | port->name | (-1)-s32max |
| BUF_SIZE | 0 | port->ops | (-1),216 |
| BUF_SIZE | 0 | port->private_data | (-1),1-s32max |
| BUF_SIZE | 0 | port->tty_groups | (-1),24 |
| DATA_SOURCE | 0 | port | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | port->cons->kthread->dl.dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | port->cons->pbufs | |
| NO_OVERFLOW_SIMPLE | 0 | port->dev->cma_area->available_count | |
| NO_OVERFLOW_SIMPLE | 0 | port->dev->p->deferred_probe_reason | |
| NO_OVERFLOW_SIMPLE | 0 | port->iobase | |
| NO_OVERFLOW_SIMPLE | 0 | port->mapbase | |
| NO_OVERFLOW_SIMPLE | 0 | port->mapsize | |
| NO_OVERFLOW_SIMPLE | 0 | port->port_dev->dev.p->deferred_probe_reason | |
| NO_OVERFLOW_SIMPLE | 0 | port->port_dev->dev.physical_location | |
| HALF_LOCKED2 | _T->lock |
drivers/tty/serial/altera_uart.c altera_uart_config_port() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 1 | dat | 0 |
| PARAM_VALUE | 2 | reg | 8 |
| BUF_SIZE | 0 | port->dev | (-1),1616 |
| BUF_SIZE | 0 | port->name | (-1)-s32max |
| BUF_SIZE | 0 | port->ops | (-1),216 |
| BUF_SIZE | 0 | port->private_data | (-1),1-s32max |
| BUF_SIZE | 0 | port->tty_groups | (-1),24 |
| DATA_SOURCE | 0 | port | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | port->cons->kthread->dl.dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | port->cons->pbufs | |
| NO_OVERFLOW_SIMPLE | 0 | port->dev->cma_area->available_count | |
| NO_OVERFLOW_SIMPLE | 0 | port->dev->p->deferred_probe_reason | |
| NO_OVERFLOW_SIMPLE | 0 | port->iobase | |
| NO_OVERFLOW_SIMPLE | 0 | port->mapbase | |
| NO_OVERFLOW_SIMPLE | 0 | port->mapsize | |
| NO_OVERFLOW_SIMPLE | 0 | port->port_dev->dev.p->deferred_probe_reason | |
| NO_OVERFLOW_SIMPLE | 0 | port->port_dev->dev.physical_location | |
| HALF_LOCKED2 | _T->lock |
drivers/tty/serial/altera_uart.c altera_uart_console_putc() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | dat | $1 |
| STR_LEN | 0 | port | (-1),1 |
| STR_LEN | 0 | port | (-1),1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | 0 | &port->lock |
drivers/tty/serial/altera_uart.c altera_uart_earlycon_setup() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4360160625620111368 |
| PARAM_VALUE | 0 | port->membase | 1-u64max |
| PARAM_VALUE | 1 | dat | 128 |
| PARAM_VALUE | 2 | reg | 12 |
| BUF_SIZE | 0 | port | 616 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | port->iobase | 0-u64max |
| USER_DATA | 0 | port->mapbase | 0-u64max |
drivers/tty/serial/altera_uart.c altera_uart_earlycon_setup() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4360160625620111368 |
| PARAM_VALUE | 0 | port->membase | 1-u64max |
| PARAM_VALUE | 2 | reg | 16 |
| BUF_SIZE | 0 | port | 616 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | port->iobase | 0-u64max |
| USER_DATA | 0 | port->mapbase | 0-u64max |
drivers/tty/serial/altera_uart.c altera_uart_poll_put_char() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | dat | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/tty/serial/altera_uart.c altera_uart_rx_chars() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 1 | dat | 256-u16max |
| PARAM_VALUE | 2 | reg | 8 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | dat | r altera_uart_readl |
| BIT_INFO | 1 | dat | 0x100,0xffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | dat | 256-u16max |
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/altera_uart.c altera_uart_set_termios() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 16 |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port->uartclk | (-1),9 |
| DATA_SOURCE | 0 | port | $0 |
| STR_LEN | 0 | port | (-1),7 |
| STR_LEN | 0 | port | (-1),7 |
| STR_LEN | 0 | port->cons | (-1) |
| NOSPEC | 0 | port->cons->index | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | port->cons->cflag | s32min-0,16-s32max |
| HOST_DATA | 0 | port->cons->dropped | 0 |
| HOST_DATA | 0 | port->cons->irq_work.node.a_flags.counter | 0-s32max |
| HOST_DATA | 0 | port->cons->irq_work.node.dst | 0-u16max |
| HOST_DATA | 0 | port->cons->irq_work.node.src | 0-u16max |
| HOST_DATA | 0 | port->cons->irq_work.node.u_flags | 0-s32max |
| HOST_DATA | 0 | port->cons->ispeed | 0-s32max |
| HOST_DATA | 0 | port->cons->nbcon_device_ctxt.allow_unsafe_takeover | 0 |
| HOST_DATA | 0 | port->cons->nbcon_device_ctxt.backlog | 0 |
| HOST_DATA | 0 | port->cons->nbcon_device_ctxt.prio | 0 |
| HOST_DATA | 0 | port->cons->nbcon_device_ctxt.seq | 0 |
| HOST_DATA | 0 | port->cons->nbcon_device_ctxt.spinwait_max_us | 0 |
| HOST_DATA | 0 | port->cons->nbcon_prev_seq.counter | (-1)-0 |
| HOST_DATA | 0 | port->cons->nbcon_seq.counter | s64min-s64max |
| HOST_DATA | 0 | port->cons->nbcon_state.counter | 0 |
| HOST_DATA | 0 | port->cons->ospeed | 0-u32max |
| HOST_DATA | 0 | port->cons->seq | 0-u64max |
| HOST_DATA | 0 | port->frame_time | 1-8,23-u32max[c] |
| USER_DATA | 0 | port->cons->index | 0-3[c] |
| USER_DATA | 0 | port->frame_time | 1-u32max[c] |
| LOCK2 | flags | ||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &port->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &console_mutex | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/altera_uart.c altera_uart_tx_chars() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 1 | dat | 1-255 |
| PARAM_VALUE | 2 | reg | 4 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/altera_uart.c altera_uart_tx_chars() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 4 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/altera_uart.c altera_uart_update_ctrl_reg() -> altera_uart_writel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 2 | reg | 12 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &port->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |