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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_check_stop_rx() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 0 ocelot->fdma 4096-ptr_max
PARAM_VALUE 1 reg 0
DATA_SOURCE 0 ocelot $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_interrupt() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 1 reg 392
DATA_SOURCE 0 ocelot $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_interrupt() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 1 reg 372
DATA_SOURCE 0 ocelot $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_interrupt() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 1 reg 364
DATA_SOURCE 0 ocelot $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_interrupt() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 1 reg 356
DATA_SOURCE 0 ocelot $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_interrupt() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 1 reg 360
DATA_SOURCE 0 ocelot $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_read_ch_safe() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 1 reg 204
DATA_SOURCE 0 ocelot $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_rx_restart() -> ocelot_fdma_readl()

Type Parameter Key Value
PARAM_VALUE 0 ocelot 4096-ptr_max
PARAM_VALUE 0 ocelot->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 ocelot->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 ocelot->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ocelot->fdma 4096-ptr_max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 ocelot->fdma->rx_ring.skb->sk->sk_rcu.func 1-u64max
PARAM_VALUE 1 reg 160
DATA_SOURCE 0 ocelot $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read