Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/altera/altera_tse_main.c tse_start_xmit() -> (struct altera_dmaops)->tx_buffer()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->device->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 priv->device->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 priv->device->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 priv->device->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 priv->device->dma_uses_io_tlb 1
PARAM_VALUE 0 priv->device->iommu->attach_deferred 0-1
PARAM_VALUE 0 priv->device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 priv->dmaops 4096-ptr_max
PARAM_VALUE 0 priv->tx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 priv->tx_ring 4096-ptr_max
PARAM_VALUE 1 buffer 4096-ptr_max
PARAM_VALUE 1 buffer->dma_addr 0-18446744073709551614
PARAM_VALUE 1 buffer->skb 4096-ptr_max
BUF_SIZE 1 buffer->skb (-1)-s32max
CONTAINER 0 -64-1032+0 $(-1)
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 buffer->skb->csum_offset 0-u16max
HOST_DATA 1 buffer->skb->data_len 0-2147483648[c]
HOST_DATA 1 buffer->skb->len 0-u32max[c]
HOST_DATA 1 buffer->skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 buffer->skb->users.refs.counter s32min-0,2-s32max
NO_OVERFLOW_SIMPLE 1 buffer->skb->data_len
NO_OVERFLOW_SIMPLE 1 buffer->skb->end
NO_OVERFLOW_SIMPLE 1 buffer->skb->len
NO_OVERFLOW_SIMPLE 1 buffer->skb->tail
NO_OVERFLOW_SIMPLE 1 buffer->skb->truesize
USER_PTR 1 buffer->skb->data
LOCK2 bh
LOCK2 0 &priv->tx_lock
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct altera_tse_private)->tx_lock