Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi.c spi_transfer_one_message() -> spi_dma_sync_for_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctlr | 4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_msg_completion.done | 0 |
| PARAM_VALUE | 0 | ctlr->cur_msg_incomplete | 1 |
| PARAM_VALUE | 0 | ctlr->cur_msg_need_completion | 0 |
| PARAM_VALUE | 0 | ctlr->cur_tx_dma_dev->dma_mask | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_tx_dma_dev->dma_parms | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->dev.parent->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ctlr->dummy_rx | 1-u64max |
| PARAM_VALUE | 0 | ctlr->dummy_tx | 1-u64max |
| PARAM_VALUE | 0 | ctlr->flags | 8-u16max |
| PARAM_VALUE | 0 | ctlr->io_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | ctlr->io_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ctlr->xfer_completion.done | 0 |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-u32max |
| CAPPED_DATA | 0 | ctlr->dummy_rx | 1 |
| CAPPED_DATA | 0 | ctlr->dummy_tx | 1 |
| CAPPED_DATA | 1 | xfer->rx_buf | 1 |
| CAPPED_DATA | 1 | xfer->tx_buf | 1 |
| CAPPED_DATA | 1 | &xfer->transfer_list | 1 |
| DATA_SOURCE | 0 | ctlr | $0 |
| STR_LEN | 0 | ctlr->cur_msg->spi | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | xfer->ptp_sts->post_sts.cycles | 0-u64max |
| HOST_DATA | 1 | xfer->ptp_sts->pre_sts.cycles | 0-u64max |
| LOCK2 | 0 | &ctlr->io_mutex | |
| HALF_LOCKED2 | 0 | &ctlr->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi.c spi_transfer_one_message() -> spi_dma_sync_for_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctlr | 4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_msg_completion.done | 0 |
| PARAM_VALUE | 0 | ctlr->cur_msg_incomplete | 1 |
| PARAM_VALUE | 0 | ctlr->cur_msg_need_completion | 0 |
| PARAM_VALUE | 0 | ctlr->cur_tx_dma_dev->dma_mask | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->cur_tx_dma_dev->dma_parms | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->dev.parent->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ctlr->dummy_rx | 1-u64max |
| PARAM_VALUE | 0 | ctlr->dummy_tx | 1-u64max |
| PARAM_VALUE | 0 | ctlr->flags | 8-u16max |
| PARAM_VALUE | 0 | ctlr->io_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctlr->io_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | ctlr->io_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctlr->io_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ctlr->xfer_completion.done | 0-4294967293,u32max |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-u32max |
| CAPPED_DATA | 0 | ctlr->dummy_rx | 1 |
| CAPPED_DATA | 0 | ctlr->dummy_tx | 1 |
| CAPPED_DATA | 1 | xfer->rx_buf | 1 |
| CAPPED_DATA | 1 | xfer->tx_buf | 1 |
| CAPPED_DATA | 1 | &xfer->transfer_list | 1 |
| DATA_SOURCE | 0 | ctlr | $0 |
| STR_LEN | 0 | ctlr->cur_msg->spi | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | xfer->ptp_sts->post_sts.cycles | 0-u64max |
| HOST_DATA | 1 | xfer->ptp_sts->pre_sts.cycles | 0-u64max |
| LOCK2 | 0 | &ctlr->io_mutex | |
| HALF_LOCKED2 | 0 | &ctlr->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |