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Defined in 2 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c __ixgbe_xmit_frame() -> ixgbe_xmit_frame_ring()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0-1
PARAM_VALUE 0 skb->dev->ethtool_ops->get_link_ext_state 0-9223372036854775807
PARAM_VALUE 0 skb->dev->ethtool_ops->get_mm_stats 0-9223372036854775807
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 0 skb->dev->ndisc_ops->fill_addr_option 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->parse_options 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->update 4096-ptr_max
PARAM_VALUE 0 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 skb->dev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE 0 skb->len 1-u32max
PARAM_VALUE 1 adapter 4096-ptr_max
PARAM_VALUE 1 adapter->tx_ring 4096-ptr_max
PARAM_VALUE 2 tx_ring 4096-ptr_max
PARAM_VALUE 2 tx_ring->state 4096-ptr_max
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
CAPPED_DATA 0 skb 1
DATA_SOURCE 0 skb $0
DATA_SOURCE 1 adapter r ixgbe_from_netdev
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 skb->csum_offset 0-u16max
HOST_DATA 0 skb->len 2-u32max[c]
HOST_DATA 0 skb->next->csum_offset 0-u16max
HOST_DATA 0 skb->next->data_len 0-u32max[c]
HOST_DATA 0 skb->next->len 1-u32max[c]
HOST_DATA 0 skb->prev->csum_offset 0-u16max
HOST_DATA 0 skb->prev->data_len 0-u32max[c]
HOST_DATA 0 skb->prev->len 0-u32max[c]
HOST_DATA 0 skb->prev->truesize 0-u32max
HOST_DATA 0 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->prev->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->users.refs.counter s32min-0,2-s32max
NO_OVERFLOW_SIMPLE 0 skb->data_len
NO_OVERFLOW_SIMPLE 0 skb->dev->group
NO_OVERFLOW_SIMPLE 0 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 0 skb->end
NO_OVERFLOW_SIMPLE 0 skb->extensions
NO_OVERFLOW_SIMPLE 0 skb->len
NO_OVERFLOW_SIMPLE 0 skb->prev->data_len
NO_OVERFLOW_SIMPLE 0 skb->prev->end
NO_OVERFLOW_SIMPLE 0 skb->prev->len
NO_OVERFLOW_SIMPLE 0 skb->prev->tail
NO_OVERFLOW_SIMPLE 0 skb->prev->truesize
NO_OVERFLOW_SIMPLE 0 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 skb->tail
NO_OVERFLOW_SIMPLE 0 skb->truesize
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c ixgbe_run_loopback_test() -> ixgbe_xmit_frame_ring()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0
PARAM_VALUE 0 *skb->data 175
PARAM_VALUE 1 adapter 4096-ptr_max
PARAM_VALUE 1 adapter->flags 0-4286558207
PARAM_VALUE 1 adapter->hw.aci.last_status 0-u16max
PARAM_VALUE 1 adapter->hw.aci.lock.dep_map->name 0-255
PARAM_VALUE 1 adapter->hw.aci.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 adapter->hw.aci.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 adapter->hw.eeprom.ops.validate_checksum 4096-ptr_max
PARAM_VALUE 1 adapter->hw.mac.orig_autoc 1-u32max
PARAM_VALUE 1 adapter->hw.mac.set_lben 0
PARAM_VALUE 1 adapter->hw.mac.type 1-7
PARAM_VALUE 1 adapter->netdev 1-u64max
PARAM_VALUE 1 adapter->pdev 4096-ptr_max
PARAM_VALUE 1 adapter->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 1 adapter->ptp_tx_skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 1 adapter->ptp_tx_skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 1 adapter->ptp_tx_skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 1 adapter->ptp_tx_skb->dev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE 1 adapter->test_rx_ring.count 512
PARAM_VALUE 1 adapter->test_rx_ring.desc 1-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.dev 4096-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 adapter->test_rx_ring.dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 adapter->test_rx_ring.dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 adapter->test_rx_ring.dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 adapter->test_rx_ring.dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 adapter->test_rx_ring.queue_index 0
PARAM_VALUE 1 adapter->test_rx_ring.rx_offset 0,192,704,2240,64192
PARAM_VALUE 1 adapter->test_rx_ring.size 0,4096-1048576
PARAM_VALUE 1 adapter->test_rx_ring.tail 4096-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.xdp_rxq.frag_size 0
PARAM_VALUE 1 adapter->test_rx_ring.xdp_rxq.mem.type 0-3
PARAM_VALUE 1 adapter->test_rx_ring.xdp_rxq.reg_state 1
PARAM_VALUE 1 adapter->test_rx_ring.xsk_pool 0,4096-ptr_max
PARAM_VALUE 1 adapter->test_rx_ring.xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 adapter->test_rx_ring.xsk_pool->fq->cached_prod 0-4294967295
PARAM_VALUE 1 adapter->test_rx_ring.xsk_pool->fq->ring->consumer 0-4294967295
PARAM_VALUE 1 adapter->test_tx_ring.count 512
PARAM_VALUE 1 adapter->test_tx_ring.desc 1-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.dev 4096-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 adapter->test_tx_ring.dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 adapter->test_tx_ring.dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 adapter->test_tx_ring.dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 adapter->test_tx_ring.dev->dma_uses_io_tlb 1
PARAM_VALUE 1 adapter->test_tx_ring.next_to_clean 0-511,513-u16max
PARAM_VALUE 1 adapter->test_tx_ring.queue_index 0
PARAM_VALUE 1 adapter->test_tx_ring.rx_buffer_info 1-u64max
PARAM_VALUE 1 adapter->test_tx_ring.size 0,4096-1048576
PARAM_VALUE 1 adapter->test_tx_ring.tail 4096-ptr_max
PARAM_VALUE 1 adapter->test_tx_ring.tx_buffer_info 1-u64max
PARAM_VALUE 1 *adapter->netdev->name 0-255
PARAM_VALUE 2 tx_ring 4096-ptr_max
PARAM_VALUE 2 tx_ring->count 512
PARAM_VALUE 2 tx_ring->desc 1-ptr_max
PARAM_VALUE 2 tx_ring->dev 4096-ptr_max
PARAM_VALUE 2 tx_ring->next_to_clean 0-511,513-u16max
PARAM_VALUE 2 tx_ring->queue_index 0
PARAM_VALUE 2 tx_ring->rx_buffer_info 1-u64max
PARAM_VALUE 2 tx_ring->size 0,4096-1048576
PARAM_VALUE 2 tx_ring->tail 4096-ptr_max
PARAM_VALUE 2 tx_ring->tx_buffer_info 1-u64max
BUF_SIZE 0 skb 1024
BUF_SIZE 0 skb 1024
BUF_SIZE 2 tx_ring 4096
CAPPED_DATA 0 skb 1
CAPPED_DATA 1 adapter->test_tx_ring.size 1
CAPPED_DATA 2 tx_ring->size 1
DATA_SOURCE 0 skb r alloc_skb
DATA_SOURCE 1 adapter $0
PARAM_COMPARE 1 &adapter->test_tx_ring == $2
BIT_INFO 1 adapter->flags 0x0,0xff7fafff
BIT_INFO 1 adapter->msg_enable 0x0,0xffff
MEM_ZERO 1 &adapter->test_rx_ring.xdp_rxq
NO_OVERFLOW_SIMPLE 1 adapter->test_rx_ring.xdp_rxq.queue_index