page_pool_get_dma_addr_netmem identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/net/page_pool/helpers.h, line 428 (as a function)

Referenced in 10 files:

Smatch caller information:

drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/wireless/mediatek/mt76/npu.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		rcu_read

drivers/net/ethernet/ti/cpsw.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/cisco/enic/enic_rq.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/huawei/hinic3/hinic3_rx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/ice/ice_txrx_lib.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&xdp_ring->tx_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c libeth_rx_alloc() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_dev_alloc_netmem
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/mediatek/mtk_eth_soc.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&eth->page_lock

drivers/net/ethernet/microsoft/mana/mana_en.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/broadcom/bnxt/bnxt.c __bnxt_alloc_rx_netmem() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&bp->dev->lock

drivers/net/ethernet/broadcom/bnxt/bnxt.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/broadcom/bnxt/bnxt.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

net/core/page_pool.c __page_pool_dma_sync_for_device() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	netmem	unit_byte
LOCK2		rcu_read

net/core/page_pool.c __page_pool_release_netmem_dma() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
BUF_SIZE	0	netmem	(-1),1-s32max
DATA_SOURCE	0	netmem	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	netmem	unit_byte

drivers/net/ethernet/mellanox/mlxsw/pci.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/marvell/mvneta.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&lan966x->tx_lock

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c __bnge_alloc_rx_netmem() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_alloc_netmems
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/vmxnet3/vmxnet3_drv.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/iavf/iavf_txrx.c libeth_rx_alloc() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_dev_alloc_netmem
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/iavf/iavf_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

io_uring/zcrx.c zcrx_sync_for_device() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

drivers/net/ethernet/mellanox/mlx4/en_rx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/engleder/tsnep_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/wireless/mediatek/mt76/wed.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mt76.mutex
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/tehuti/tn40.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/ice/ice_txrx.c libeth_rx_alloc() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_dev_alloc_netmem
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/ice/ice_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/broadcom/bnge/bnge_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/wireless/mediatek/mt76/dma.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&q->lock
HALF_LOCKED2		bh

drivers/net/ethernet/ti/cpsw_new.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pfvf->mbox.lock
HALF_LOCKED2		&pfvf->qos.qos_lock
HALF_LOCKED2		bh

drivers/net/ethernet/realtek/rtase/rtase_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/socionext/netsec.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tx_ring->lock

drivers/net/vmxnet3/vmxnet3_xdp.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock
HALF_LOCKED2		&tq->tx_lock
HALF_LOCKED2		irq

drivers/net/ethernet/mellanox/mlx4/en_tx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/google/gve/gve_buffer_mgmt_dqo.c gve_alloc_from_page_pool() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_alloc_netmem
RX_PATH
TASK_NOT_RUNNING

51e6ac3d6061642e page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/wangxun/libwx/wx_lib.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/microchip/sparx5/lan969x/lan969x_fdma.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c fbnic_bd_prep() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	$2
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/renesas/ravb_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ndev->ethtool->rss_lock
HALF_LOCKED2		&ndev->lock

drivers/net/ethernet/freescale/fec_main.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/airoha/airoha_eth.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/virtio_net.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/broadcom/genet/bcmgenet.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/pensando/ionic/ionic_txrx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/intel/idpf/idpf_txrx.c libeth_rx_alloc() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
BUF_SIZE	0	netmem	(-1)-s32max
DATA_SOURCE	0	netmem	r page_pool_dev_alloc_netmem
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/idpf/idpf_txrx.c page_pool_dma_sync_netmem_for_cpu() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
DATA_SOURCE	0	netmem	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_add_skb_frag() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_add_skb_shared_info_frag() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_alloc_rx_mpwqe() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&sq->lock
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_alloc_rx_wqe() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_linear() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_mpwrq_linear() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_mpwrq_nonlinear() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_nonlinear() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/net/ethernet/ti/cpsw_priv.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/alibaba/eea/eea_rx.c page_pool_get_dma_addr() -> page_pool_get_dma_addr_netmem()

Type	Parameter	Key	Value
PARAM_VALUE	0	netmem	1-u64max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read