Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/wangxun/libwx/wx_lib.c wx_xmit_frame_ring() -> wx_tx_csum()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx_ring | 4096-ptr_max |
| PARAM_VALUE | 0 | tx_ring->tx_buffer_info | 4096-ptr_max |
| PARAM_VALUE | 1 | first | 4096-ptr_max |
| PARAM_VALUE | 1 | first->bytecount | 1-u32max |
| PARAM_VALUE | 1 | first->gso_segs | 1 |
| PARAM_VALUE | 1 | first->skb | 4096-ptr_max |
| PARAM_VALUE | 1 | first->skb->data_len | 0-1 |
| PARAM_VALUE | 1 | first->skb->len | 1-u32max |
| PARAM_VALUE | 1 | first->tx_flags | 0-1,4-5,64,68,65537-4294901765 |
| PARAM_VALUE | 2 | ptype | 0,17,34-37,42-45,128,130-133,138-141,144,146-149,154-157,160,162-165,170-173,176,178-181,186-189,192,194-197,202-205,208,210-213,218-221,224,226-229,234-237,240,242-245,250-253 |
| BUF_SIZE | 1 | first->skb | (-1)-s32max |
| CAPPED_DATA | 0 | tx_ring->next_to_clean | 1 |
| DATA_SOURCE | 0 | tx_ring | $1 |
| DATA_SOURCE | 2 | ptype | r wx_encode_tx_desc_ptype |
| BIT_INFO | 1 | first->tx_flags | 0x0,0x45 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | first->bytecount | 2-u32max[c] |
| HOST_DATA | 1 | first->skb->csum_offset | 0-u16max |
| HOST_DATA | 1 | first->skb->len | 2-u32max[c] |
| HOST_DATA | 1 | first->skb->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | first->skb->users.refs.counter | s32min-0,2-s32max |
| NO_OVERFLOW_SIMPLE | 1 | first->bytecount | |
| NO_OVERFLOW_SIMPLE | 1 | first->skb->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | first->skb->end | |
| NO_OVERFLOW_SIMPLE | 1 | first->skb->len | |
| NO_OVERFLOW_SIMPLE | 1 | first->skb->tail | |
| NO_OVERFLOW_SIMPLE | 1 | first->skb->truesize | |
| USER_PTR | 1 | first->skb->data | |
| HALF_LOCKED2 | &netdev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |