Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/serial/msm_serial.c __msm_console_write() -> msm_reset_dm_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 1 | count | s32min-(-2),0-s32max |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | count | $2 |
| STR_LEN | 0 | port | (-1),6 |
| STR_LEN | 0 | port | (-1),6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &port->lock |
drivers/tty/serial/msm_serial.c msm_handle_tx() -> msm_reset_dm_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->x_char | 1-255 |
| PARAM_VALUE | 1 | count | 1 |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| DATA_SOURCE | 0 | port | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/msm_serial.c msm_handle_tx_dma() -> msm_reset_dm_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->dev->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->dma_mask | 4096-ptr_max |
| PARAM_VALUE | 0 | port->dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | port->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 1 | count | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port | 616 |
| CAPPED_DATA | 0 | port->dev | 1 |
| DATA_SOURCE | 1 | count | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &port->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/msm_serial.c msm_handle_tx_pio() -> msm_reset_dm_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->cons | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->hw_stopped | 0 |
| PARAM_VALUE | 0 | port->state | 4096-ptr_max |
| PARAM_VALUE | 0 | port->state->port.tty | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->x_char | 0 |
| PARAM_VALUE | 1 | count | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | port | (-1),616 |
| BUF_SIZE | 0 | port | (-1),616 |
| CAPPED_DATA | 1 | count | 1 |
| DATA_SOURCE | 0 | port | $0 |
| DATA_SOURCE | 1 | count | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &port->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/msm_serial.c msm_poll_put_char() -> msm_reset_dm_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | count | 1 |
| DATA_SOURCE | 0 | port | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |