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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wwan/qcom_bam_dmux.c bam_dmux_netdev_start_xmit() -> bam_dmux_skb_dma_submit_tx()

Type Parameter Key Value
PARAM_VALUE 0 skb_dma 4096-ptr_max
PARAM_VALUE 0 skb_dma->addr 0-18446744073709551614
PARAM_VALUE 0 skb_dma->dmux 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 skb_dma->dmux->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 skb_dma->skb 4096-ptr_max
BUF_SIZE 0 skb_dma->skb (-1)-s32max
CAPPED_DATA 0 skb_dma->skb->data 1
DATA_SOURCE 0 skb_dma r bam_dmux_tx_queue
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 skb_dma->skb->csum_offset 0-u16max
HOST_DATA 0 skb_dma->skb->data_len 0-2147483648[c]
HOST_DATA 0 skb_dma->skb->len 0-u32max[c]
HOST_DATA 0 skb_dma->skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb_dma->skb->users.refs.counter s32min-0,2-s32max
NO_OVERFLOW_SIMPLE 0 skb_dma->skb->data_len
NO_OVERFLOW_SIMPLE 0 skb_dma->skb->end
NO_OVERFLOW_SIMPLE 0 skb_dma->skb->len
NO_OVERFLOW_SIMPLE 0 skb_dma->skb->tail
NO_OVERFLOW_SIMPLE 0 skb_dma->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/wwan/qcom_bam_dmux.c bam_dmux_send_cmd() -> bam_dmux_skb_dma_submit_tx()

Type Parameter Key Value
PARAM_VALUE 0 skb_dma 4096-ptr_max
PARAM_VALUE 0 skb_dma->addr 0-18446744073709551614
PARAM_VALUE 0 skb_dma->dmux 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 skb_dma->dmux->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 skb_dma->dmux->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 skb_dma->skb 4096-ptr_max
PARAM_VALUE 0 skb_dma->skb->data_len 0
BUF_SIZE 0 skb_dma->skb 8
CAPPED_DATA 0 skb_dma->skb->data 1
DATA_SOURCE 0 skb_dma r bam_dmux_tx_queue
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &rtnl_mutex

drivers/net/wwan/qcom_bam_dmux.c bam_dmux_tx_wakeup_work() -> bam_dmux_skb_dma_submit_tx()

Type Parameter Key Value
PARAM_VALUE 0 skb_dma 4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2 &pool->lock