Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_tso_xmit() -> stmmac_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | priv->device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | priv->device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | priv->dma_conf.tx_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->desc | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->tx_coal_frames | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->xstats.txq_stats | 4096-ptr_max |
| PARAM_VALUE | 1 | queue | 0-u16max |
| CAPPED_DATA | 1 | queue | 1 |
| BIT_INFO | 0 | priv->msg_enable | 0x0,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_xdp_xmit() -> stmmac_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat->tx_queues_to_use | 1-255 |
| CAPPED_DATA | 0 | priv->dev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | priv->plat->tx_queues_to_use | 1 |
| DATA_SOURCE | 1 | queue | r stmmac_xdp_get_tx_queue |
| BIT_INFO | 1 | queue | 0x0,0x0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_xdp_xmit_back() -> stmmac_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dma_conf.rx_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->est | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->desc | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->dma | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat->tx_queues_to_use | 1-255 |
| PARAM_VALUE | 0 | priv->xstats.rxq_stats | 4096-ptr_max |
| CAPPED_DATA | 0 | priv->dev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | priv->plat->tx_queues_to_use | 1 |
| DATA_SOURCE | 0 | priv | $0 |
| DATA_SOURCE | 1 | queue | r stmmac_xdp_get_tx_queue |
| BIT_INFO | 1 | queue | 0x0,0x0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_xdp_xmit_zc() -> stmmac_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dma_conf.tx_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->est | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->est->max_sdu | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->dma | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat->tx_queues_cfg | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->tx_coal_frames | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->xstats.txq_stats | 4096-ptr_max |
| PARAM_VALUE | 1 | queue | 0-254 |
| CAPPED_DATA | 0 | priv->dev->num_tx_queues | 1 |
| CAPPED_DATA | 1 | queue | 1 |
| DATA_SOURCE | 0 | priv | $0 |
| DATA_SOURCE | 1 | queue | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | queue | unit_array_size |
| LOCK2 | bh |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_xmit() -> stmmac_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | priv->device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | priv->device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | priv->dma_conf.tx_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->est | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->est->max_sdu | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->desc | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->hw->dma | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->plat | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->tx_coal_frames | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->xstats.txq_stats | 4096-ptr_max |
| PARAM_VALUE | 1 | queue | 0-u16max |
| CAPPED_DATA | 1 | queue | 1 |
| BIT_INFO | 0 | priv->msg_enable | 0x0,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |