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/igb/igb_main.c igb_configure() -> igb_alloc_rx_buffers_zc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_ring->xsk_pool | 1-u64max |
| PARAM_VALUE | 1 | xsk_pool | 1-u64max |
| CAPPED_DATA | 0 | rx_ring->next_to_clean | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/ethernet/intel/igb/igb_xsk.c igb_clean_rx_irq_zc() -> igb_alloc_rx_buffers_zc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_ring->xsk_pool | 1-u64max |
| PARAM_VALUE | 0 | *rx_ring->q_vector->adapter->netdev->name | 0-255 |
| PARAM_VALUE | 1 | xsk_pool | 1-u64max |
| PARAM_VALUE | 2 | count | 16-u16max |
| CAPPED_DATA | 0 | rx_ring->next_to_clean | 1 |
| DATA_SOURCE | 1 | xsk_pool | $1 |
| DATA_SOURCE | 2 | count | r igb_desc_unused |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/igb/igb_xsk.c igb_txrx_ring_enable() -> igb_alloc_rx_buffers_zc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_ring->rx_buffer_info->dma | 0 |
| PARAM_VALUE | 0 | rx_ring->rx_buffer_info->page | 0 |
| PARAM_VALUE | 0 | rx_ring->rx_buffer_info->page_offset | 0 |
| PARAM_VALUE | 0 | rx_ring->rx_buffer_info->pagecnt_bias | 0 |
| PARAM_VALUE | 0 | rx_ring->tail | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_ring->xdp_rxq.mem.type | 0-3 |
| PARAM_VALUE | 0 | rx_ring->xsk_pool | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_ring->xsk_pool->dev | 1-u64max |
| PARAM_VALUE | 0 | *rx_ring->tail | 0-255 |
| PARAM_VALUE | 1 | xsk_pool | 4096-ptr_max |
| PARAM_VALUE | 1 | xsk_pool->dev | 1-u64max |
| CAPPED_DATA | 0 | rx_ring->next_to_clean | 1 |
| CAPPED_DATA | 0 | rx_ring->queue_index | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rx_ring->xdp_rxq.queue_index | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &xs->mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |