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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/nvidia/forcedeth.c nv_alloc_rx_optimized() -> dma_high()

Type Parameter Key Value
PARAM_VALUE 0 addr 0-18446744073709551614
DATA_SOURCE 0 addr r dma_map_single_attrs
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/nvidia/forcedeth.c nv_loopback_test() -> dma_high()

Type Parameter Key Value
PARAM_VALUE 0 addr 0-18446744073709551614
DATA_SOURCE 0 addr r dma_map_single_attrs
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/nvidia/forcedeth.c nv_start_xmit_optimized() -> dma_high()

Type Parameter Key Value
PARAM_VALUE 0 addr 0-18446744073709551614
DATA_SOURCE 0 addr r dma_map_single_attrs
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/nvidia/forcedeth.c nv_start_xmit_optimized() -> dma_high()

Type Parameter Key Value
PARAM_VALUE 0 addr 0-18446744073709551614
DATA_SOURCE 0 addr r __skb_frag_dma_map
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/nvidia/forcedeth.c setup_hw_rings() -> dma_high()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->addr_list_lock
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &np->lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags

drivers/net/ethernet/nvidia/forcedeth.c setup_hw_rings() -> dma_high()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->addr_list_lock
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &np->lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags