Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/net/ethernet/intel/igc/igc_main.c igc_finalize_xdp() -> igc_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| CAPPED_DATA | 0 | ring->netdev->num_tx_queues | 1 |
| DATA_SOURCE | 0 | ring | r igc_get_tx_ring |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| NOCHECK_CALL | |||
| LOCK2 | &nq->_xmit_lock | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/intel/igc/igc_main.c igc_xdp_xmit() -> igc_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| CAPPED_DATA | 0 | ring->netdev->num_tx_queues | 1 |
| DATA_SOURCE | 0 | ring | r igc_get_tx_ring |
| 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/intel/igc/igc_main.c igc_xdp_xmit_zc() -> igc_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| CAPPED_DATA | 0 | ring->netdev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | ring->next_to_clean | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &nq->_xmit_lock | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/intel/igc/igc_tsn.c igc_fpe_xmit_smd_frame() -> igc_flush_tx_descriptors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| CAPPED_DATA | 0 | ring->netdev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | ring->next_to_clean | 1 |
| DATA_SOURCE | 0 | ring | r igc_get_tx_ring |
| PREEMPT_ADD | <- disables preempt | ||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mmsv->lock | ||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct ethtool_mmsv)->lock | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |