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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/cadence/macb_main.c macb_free_consistent() -> macb_tx_unmap()

Type Parameter Key Value
PARAM_VALUE 0 bp 4096-ptr_max
PARAM_VALUE 0 bp->num_queues 1-u32max
PARAM_VALUE 0 bp->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 bp->pdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bp->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bp->queues 4096-ptr_max
PARAM_VALUE 0 bp->queues->bp 4096-ptr_max
PARAM_VALUE 0 bp->queues->rx_prepared_head 0-4294967295
PARAM_VALUE 0 bp->queues->rx_tail 0-4294967295
PARAM_VALUE 0 bp->queues->tx_head 0-4294967295
PARAM_VALUE 0 bp->queues->tx_tail 0-4294967295
PARAM_VALUE 0 bp->rx_ring_tieoff 0
PARAM_VALUE 0 *bp->dev->name 0-255
PARAM_VALUE 1 tx_skb 4096-ptr_max
PARAM_VALUE 2 budget 0
BUF_SIZE 0 bp->rx_ring_tieoff (-1)-0,8,16,24
DATA_SOURCE 0 bp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 bp->rx_buffer_size 18-16320[c]

drivers/net/ethernet/cadence/macb_main.c macb_tx_complete() -> macb_tx_unmap()

Type Parameter Key Value
PARAM_VALUE 0 bp 4096-ptr_max
PARAM_VALUE 1 tx_skb 4096-ptr_max
PARAM_VALUE 1 tx_skb->skb 0,4096-ptr_max
PARAM_VALUE 2 budget 1-s32max
DATA_SOURCE 1 tx_skb r macb_tx_skb
DATA_SOURCE 2 budget $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &queue->tx_ptr_lock
LOCK2 flags
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct macb_queue)->tx_ptr_lock

drivers/net/ethernet/cadence/macb_main.c macb_tx_error_task() -> macb_tx_unmap()

Type Parameter Key Value
PARAM_VALUE 0 bp 4096-ptr_max
PARAM_VALUE 0 bp->dev 4096-ptr_max
PARAM_VALUE 0 bp->macb_reg_readl 4096-ptr_max
PARAM_VALUE 0 bp->macb_reg_writel 4096-ptr_max
PARAM_VALUE 0 *bp->dev->name 0-255
PARAM_VALUE 1 tx_skb 4096-ptr_max
PARAM_VALUE 2 budget 0
CAPPED_DATA 0 bp->dev->num_tx_queues 1
DATA_SOURCE 1 tx_skb r macb_tx_skb
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &bp->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct macb)->lock

drivers/net/ethernet/cadence/macb_main.c macb_tx_error_task() -> macb_tx_unmap()

Type Parameter Key Value
PARAM_VALUE 0 bp 4096-ptr_max
PARAM_VALUE 0 bp->dev 4096-ptr_max
PARAM_VALUE 0 bp->macb_reg_readl 4096-ptr_max
PARAM_VALUE 0 bp->macb_reg_writel 4096-ptr_max
PARAM_VALUE 0 *bp->dev->name 0-255
PARAM_VALUE 1 tx_skb 4096-ptr_max
PARAM_VALUE 2 budget 0
CAPPED_DATA 0 bp->dev->num_tx_queues 1
DATA_SOURCE 1 tx_skb r macb_tx_skb
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &bp->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct macb)->lock

drivers/net/ethernet/cadence/macb_main.c macb_tx_map() -> macb_tx_unmap()

Type Parameter Key Value
PARAM_VALUE 0 bp 4096-ptr_max
PARAM_VALUE 0 bp->dev 0,4096-ptr_max
PARAM_VALUE 0 bp->dev->dev.parent 0,4096-ptr_max
PARAM_VALUE 0 bp->queues 4096-ptr_max
PARAM_VALUE 0 *bp->dev->name 0
PARAM_VALUE 1 tx_skb 4096-ptr_max
PARAM_VALUE 2 budget 0
DATA_SOURCE 0 bp $0
DATA_SOURCE 1 tx_skb r macb_tx_skb
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &queue->tx_ptr_lock
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct macb_queue)->tx_ptr_lock