Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/intel/igc/igc_main.c igc_xdp_xmit() -> igc_xdp_init_tx_descriptor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->netdev | 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 | |||
| 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_back() -> igc_xdp_init_tx_descriptor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->netdev | 4096-ptr_max |
| PARAM_VALUE | 1 | xdpf | 4096-ptr_max |
| PARAM_VALUE | 1 | xdpf->flags | 0-4294967295 |
| PARAM_VALUE | 1 | xdpf->frame_sz | 0-4294967295 |
| PARAM_VALUE | 1 | xdpf->headroom | 0-4294967295 |
| PARAM_VALUE | 1 | xdpf->len | 0-4294967295 |
| PARAM_VALUE | 1 | xdpf->mem_type | 0-4294967295 |
| PARAM_VALUE | 1 | xdpf->metasize | 0-4294967295 |
| BUF_SIZE | 1 | xdpf | (-1),1-s32max |
| BUF_SIZE | 1 | xdpf | (-1),1-s32max |
| 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 | |||
| UNITS | 1 | xdpf | unit_byte |
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |