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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_run_xdp() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 0 priv->net_dev 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->flags 4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
DATA_SOURCE 2 addr r dpaa2_fd_get_addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_run_xdp() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 0 priv->net_dev 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 0 priv->net_dev->dev.parent->flags 4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
PARAM_VALUE 2 addr 0-18446744073709551614
BUF_SIZE 1 ch->rx_list 16
CAPPED_DATA 0 priv->net_dev->dev.parent 1
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
DATA_SOURCE 2 addr r dma_map_page_attrs
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_rx() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 0 priv->net_dev 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev.parent->flags 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dev_addr 4096-ptr_max
PARAM_VALUE 0 priv->net_dev->dsa_ptr 0,4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->priv 4096-ptr_max
PARAM_VALUE 1 ch->priv->net_dev->ethtool_ops->supported_coalesce_params 0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536872499,s32max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->rx_list->prev->next 4096-ptr_max
PARAM_VALUE 1 ch->rx_list->prev->next->next 1471844556864155648
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 0,4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 ch->xsk_pool->fq->ring->consumer

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_xdp_tx_flush() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->fq 4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next->prev 4096-ptr_max
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 0,4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 0-1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 0,8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 ch->dpio->rx_dim.start_sample.byte_ctr
NO_OVERFLOW_SIMPLE 1 ch->xsk_pool->fq->ring->consumer
NO_OVERFLOW_SIMPLE 1 ch->xsk_pool->free_list_cnt
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c dpaa2_xsk_run_xdp() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->umem 4096-ptr_max
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
DATA_SOURCE 2 addr r dpaa2_fd_get_addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c dpaa2_xsk_run_xdp() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool 4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->umem 4096-ptr_max
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
DATA_SOURCE 2 addr r dpaa2_fd_get_addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c dpaa2_xsk_rx() -> dpaa2_eth_recycle_buf()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->iommu_domain 0,4096-ptr_max
PARAM_VALUE 1 ch 4096-ptr_max
PARAM_VALUE 1 ch->priv->net_dev->ethtool_ops->supported_coalesce_params 0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536872499,s32max
PARAM_VALUE 1 ch->rx_list 1471844556864155648
PARAM_VALUE 1 ch->rx_list->next 1471844556864155648
PARAM_VALUE 1 ch->rx_list->prev 4096-ptr_max
PARAM_VALUE 1 ch->store 4096-ptr_max
PARAM_VALUE 1 ch->store->idx 0-4294967295
PARAM_VALUE 1 ch->store->swp->dqrr.dqrr_size 4,8
PARAM_VALUE 1 ch->store->swp->dqrr.reset_bug 0-1
PARAM_VALUE 1 ch->store->swp->dqrr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ci_mask 1,3,7-4294967295
PARAM_VALUE 1 ch->store->swp->eqcr.pi_ring_size 8,32
PARAM_VALUE 1 ch->store->swp->mr.valid_bit 0,128
PARAM_VALUE 1 ch->store->swp->vdq.available.counter s32min-s32max
PARAM_VALUE 1 ch->xdp.prog 0,4096-ptr_max
PARAM_VALUE 1 ch->xsk_pool->cq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->cq->cached_prod 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 1 ch->xsk_pool->fq->cached_prod 0-4294967295
BUF_SIZE 1 ch->rx_list 16
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 ch $1
DATA_SOURCE 2 addr r dpaa2_fd_get_addr
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 ch->xsk_pool->fq->ring->consumer