Defined in 2 files as a function:
- drivers/net/wireless/broadcom/b43/dma.c, line 386 (as a function)
- drivers/net/wireless/broadcom/b43legacy/dma.c, line 273 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/net/wireless/broadcom/b43/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->get_current_rxslot | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->idx2desc | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->set_current_rxslot | 4096-ptr_max |
| CAPPED_DATA | 0 | ring->rx_buffersize | 1 |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | len | unit_byte |
| HALF_LOCKED2 | &dev->wl->mutex | ||
| HALF_LOCKED2 | &wl->mutex | ||
| TYPE_LOCK | (struct b43_wl)->mutex |
drivers/net/wireless/broadcom/b43/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->get_current_rxslot | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->idx2desc | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ops->set_current_rxslot | 4096-ptr_max |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | len | unit_byte |
| HALF_LOCKED2 | &dev->wl->mutex | ||
| HALF_LOCKED2 | &wl->mutex | ||
| TYPE_LOCK | (struct b43_wl)->mutex |
drivers/net/wireless/broadcom/b43legacy/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dfsentry->txstatlog.end | (-2147483643)-99 |
| PARAM_VALUE | 0 | ring->index | 3 |
| CAPPED_DATA | 0 | ring->dev->dev | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &dev->wl->irq_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct b43legacy_wl)->irq_lock |
drivers/net/wireless/broadcom/b43legacy/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->index | s32min-2,4-s32max |
| CAPPED_DATA | 0 | ring->dev->dev | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &dev->wl->irq_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct b43legacy_wl)->irq_lock |
drivers/net/wireless/broadcom/b43legacy/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->index | s32min-2,4-s32max |
| PARAM_VALUE | 0 | ring->rx_buffersize | 0-65534 |
| PARAM_VALUE | 2 | len | 0-65534 |
| CAPPED_DATA | 0 | ring->dev->dev | 1 |
| CAPPED_DATA | 0 | ring->rx_buffersize | 1 |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &dev->wl->irq_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct b43legacy_wl)->irq_lock |
drivers/net/wireless/broadcom/b43legacy/dma.c dma_rx() -> sync_descbuffer_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->dev->wl | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ring->index | s32min-2,4-s32max |
| PARAM_VALUE | 0 | ring->rx_buffersize | 1-u16max |
| PARAM_VALUE | 2 | len | 1-u16max |
| CAPPED_DATA | 0 | ring->dev->dev | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &dev->wl->irq_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct b43legacy_wl)->irq_lock |