Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/intel/igb/igb_main.c igb_tx_map() -> igb_maybe_stop_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->dev->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tx_ring->dev->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->dev->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->dev->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->dev->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | tx_ring->dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | tx_ring->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | tx_ring->netdev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->tx_buffer_info | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 21 |
| BUF_SIZE | 0 | tx_ring | (-1),4096 |
| BUF_SIZE | 0 | tx_ring | (-1),4096 |
| CAPPED_DATA | 0 | tx_ring->netdev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | tx_ring->next_to_clean | 1 |
| DATA_SOURCE | 0 | tx_ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/net/ethernet/intel/igb/igb_main.c igb_xmit_frame_ring() -> igb_maybe_stop_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | tx_ring | (-1),4096 |
| BUF_SIZE | 0 | tx_ring | (-1),4096 |
| DATA_SOURCE | 0 | tx_ring | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/intel/igb/igb_main.c igb_xmit_xdp_ring() -> igb_maybe_stop_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->netdev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->tx_buffer_info | 4096-ptr_max |
| CAPPED_DATA | 0 | tx_ring->netdev->num_tx_queues | 1 |
| DATA_SOURCE | 0 | tx_ring | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/intel/igb/igb_main.c igb_xmit_xdp_ring() -> igb_maybe_stop_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->netdev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->tx_buffer_info | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 21 |
| CAPPED_DATA | 0 | tx_ring->netdev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | tx_ring->next_to_clean | 1 |
| DATA_SOURCE | 0 | tx_ring | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |