Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/engleder/tsnep_main.c tsnep_tx_poll() -> tsnep_tx_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->adapter->netdev | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->entry | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->queue_index | 0-6 |
| PARAM_VALUE | 0 | tx->read | 0-255 |
| PARAM_VALUE | 1 | index | 0-255 |
| PARAM_VALUE | 2 | count | 1-s32max |
| CAPPED_DATA | 0 | tx->adapter->netdev->num_tx_queues | 1 |
| CAPPED_DATA | 0 | tx->queue_index | 1 |
| DATA_SOURCE | 0 | tx | $0 |
| FUZZY_MAX | 2 | count | 1 |
| PARAM_COMPARE | 0 | tx->read | != $0->write |
| PARAM_COMPARE | 1 | index | != $0->write |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/engleder/tsnep_main.c tsnep_xdp_xmit_frame_ring() -> tsnep_tx_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->entry | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->queue_index | 0-6 |
| PARAM_VALUE | 0 | tx->read | 0-255 |
| PARAM_VALUE | 0 | tx->write | 0-255 |
| PARAM_VALUE | 1 | index | 0-255 |
| PARAM_VALUE | 2 | count | 1-256 |
| CAPPED_DATA | 0 | tx->read | 1 |
| CAPPED_DATA | 0 | tx->write | 1 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 2 | count | 1 |
| DATA_SOURCE | 0 | tx | $1 |
| FUZZY_MAX | 2 | count | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | &tx_nq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/engleder/tsnep_main.c tsnep_xmit_frame_ring() -> tsnep_tx_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->entry | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->read | 0-255 |
| PARAM_VALUE | 0 | tx->write | 0-255 |
| PARAM_VALUE | 1 | index | 0-255 |
| PARAM_VALUE | 2 | count | 1-256 |
| CAPPED_DATA | 0 | tx->read | 1 |
| CAPPED_DATA | 0 | tx->write | 1 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 2 | count | 1 |
| DATA_SOURCE | 0 | tx | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &netdev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |