nn_pci_flush identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/netronome/nfp/nfp_net.h, line 821 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/netronome/nfp/nfd3/dp.c nfp_net_irq_unmask() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
DATA_SOURCE	0	nn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/netronome/nfp/nfdk/dp.c nfp_net_irq_unmask() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
DATA_SOURCE	0	nn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/netronome/nfp/nfd3/xsk.c nfp_net_irq_unmask() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
DATA_SOURCE	0	nn	$0
NOCHECK_CALL

drivers/net/ethernet/netronome/nfp/nfp_net_common.c nfp_net_aux_irq_free() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
CAPPED_DATA	0	nn	1
CAPPED_DATA	0	nn->dp.dev->cma_area->nranges	1
CAPPED_DATA	0	nn->dp.tx_rings	1
DATA_SOURCE	0	nn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	nn->cap	0-u32max
HOST_DATA	0	nn->cap_w1	0-u32max
HOST_DATA	0	nn->dp.ctrl	0-u32max[c]
HOST_DATA	0	nn->dp.mtu	0-s32max[c]
HOST_DATA	0	nn->dp.netdev->num_napi_configs	1-u32max
HOST_DATA	0	nn->dp.netdev->num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->num_tx_queues	1-u16max[c]
HOST_DATA	0	nn->dp.netdev->priv_len	0,8,12,16,24,32,40,48,64,80,104,112,128,144,152,168,216,224,232
HOST_DATA	0	nn->dp.netdev->real_num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->real_num_tx_queues	1-u16max
HOST_DATA	0	nn->dp.num_r_vecs	0-s32max[c]
HOST_DATA	0	nn->dp.num_rx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.num_tx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.rx_offset	0-64
HOST_DATA	0	nn->max_mtu	0-u32max
HOST_DATA	0	nn->max_r_vecs	0-s32max[c]
HOST_DATA	0	nn->max_rx_rings	0-u32max
HOST_DATA	0	nn->max_tx_rings	0-u32max
HOST_DATA	0	nn->pdev->current_state	0-3[c]
HOST_DATA	0	nn->port->dl_port.attrs.flavour	0-2,4-7
HOST_DATA	0	nn->port->dl_port.attrs.lanes	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.no_phys_port_name	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.sf	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.vf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.phys.port_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.phys.split_subport_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.split	0-1
HOST_DATA	0	nn->port->dl_port.attrs.splittable	0-1
HOST_DATA	0	nn->port->dl_port.attrs.switch_id.id_len	0-32
HOST_DATA	0	nn->tlv_caps.crypto_enable_off	0
HOST_DATA	0	nn->tlv_caps.crypto_ops	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_cmsg_types	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_len	504
HOST_DATA	0	nn->tlv_caps.mbox_off	6144
HOST_DATA	0	nn->tlv_caps.me_freq_mhz	0-u32max
HOST_DATA	0	nn->tlv_caps.repr_cap	0-u32max
HOST_DATA	0	nn->tlv_caps.tls_resync_ss	0
HOST_DATA	0	nn->tlv_caps.vnic_stats_cnt	0
HOST_DATA	0	nn->tlv_caps.vnic_stats_off	0
NO_OVERFLOW_SIMPLE	0	nn->max_r_vecs
NO_OVERFLOW_SIMPLE	0	nn->port->dl_port.attrs.phys.port_number
NO_OVERFLOW_SIMPLE	0	nn->port->netdev->dev_port
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/netronome/nfp/nfp_net_common.c nfp_net_irq_unmask() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
DATA_SOURCE	0	nn	$0
STR_LEN	0	nn	(-1),6
STR_LEN	0	nn	(-1),6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	nn->cap	0-u32max[c]
HOST_DATA	0	nn->cap_w1	0-u32max
HOST_DATA	0	nn->dp.ctrl	0-u32max[c]
HOST_DATA	0	nn->dp.mtu	0-s32max[c]
HOST_DATA	0	nn->dp.netdev->num_napi_configs	1-u32max
HOST_DATA	0	nn->dp.netdev->num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->num_tx_queues	1-u16max[c]
HOST_DATA	0	nn->dp.netdev->priv_len	0,8,12,16,24,32,40,48,64,80,104,112,128,144,152,168,216,224,232
HOST_DATA	0	nn->dp.netdev->real_num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->real_num_tx_queues	1-u16max
HOST_DATA	0	nn->dp.num_r_vecs	0-s32max[c]
HOST_DATA	0	nn->dp.num_rx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.num_tx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.rx_offset	0-64
HOST_DATA	0	nn->max_mtu	0-u32max
HOST_DATA	0	nn->max_r_vecs	0-s32max[c]
HOST_DATA	0	nn->max_rx_rings	0-u32max
HOST_DATA	0	nn->max_tx_rings	0-u32max
HOST_DATA	0	nn->pdev->current_state	0-3[c]
HOST_DATA	0	nn->port->dl_port.attrs.flavour	0-2,4-7
HOST_DATA	0	nn->port->dl_port.attrs.lanes	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.no_phys_port_name	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.sf	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.vf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.phys.port_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.phys.split_subport_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.split	0-1
HOST_DATA	0	nn->port->dl_port.attrs.splittable	0-1
HOST_DATA	0	nn->port->dl_port.attrs.switch_id.id_len	0-32
HOST_DATA	0	nn->tlv_caps.crypto_enable_off	0
HOST_DATA	0	nn->tlv_caps.crypto_ops	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_cmsg_types	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_len	504
HOST_DATA	0	nn->tlv_caps.mbox_off	6144
HOST_DATA	0	nn->tlv_caps.me_freq_mhz	0-u32max
HOST_DATA	0	nn->tlv_caps.repr_cap	0-u32max
HOST_DATA	0	nn->tlv_caps.tls_resync_ss	0
HOST_DATA	0	nn->tlv_caps.vnic_stats_cnt	0
HOST_DATA	0	nn->tlv_caps.vnic_stats_off	0
NO_OVERFLOW_SIMPLE	0	nn->max_r_vecs
NO_OVERFLOW_SIMPLE	0	nn->port->netdev->dev_port

drivers/net/ethernet/netronome/nfp/nfp_net_common.c nfp_net_reconfig_start() -> nn_pci_flush()

Type	Parameter	Key	Value
PARAM_VALUE	0	nn	4096-ptr_max
BUF_SIZE	0	nn	(-1),16,32,40,48,88,208,544,936,145664
BUF_SIZE	0	nn	(-1),16,32,40,48,88,208,544,936,145664
BUF_SIZE	0	nn->pdev	(-1),1-s32max
DATA_SOURCE	0	nn	$0
STR_LEN	0	nn	(-1),4-6
STR_LEN	0	nn	(-1),4-6
NOSPEC	0	nn->dp.netdev->real_num_rx_queues
NOSPEC	0	nn->dp.num_r_vecs
NOSPEC	0	nn->dp.num_tx_rings
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	nn->cap	0-u32max[c]
HOST_DATA	0	nn->cap_w1	0-u32max
HOST_DATA	0	nn->dp.ctrl	0-u32max[c]
HOST_DATA	0	nn->dp.mtu	0-s32max[c]
HOST_DATA	0	nn->dp.netdev->num_napi_configs	1-u32max
HOST_DATA	0	nn->dp.netdev->num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->num_tx_queues	1-u16max[c]
HOST_DATA	0	nn->dp.netdev->priv_len	0,8,12,16,24,32,40,48,64,80,104,112,128,144,152,168,216,224,232
HOST_DATA	0	nn->dp.netdev->real_num_rx_queues	1-u32max
HOST_DATA	0	nn->dp.netdev->real_num_tx_queues	1-u16max
HOST_DATA	0	nn->dp.num_r_vecs	0-s32max[c]
HOST_DATA	0	nn->dp.num_rx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.num_stack_tx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.num_tx_rings	0-s32max[c]
HOST_DATA	0	nn->dp.rx_offset	0-64
HOST_DATA	0	nn->max_mtu	0-u32max
HOST_DATA	0	nn->max_r_vecs	0-s32max[c]
HOST_DATA	0	nn->max_rx_rings	0-u32max
HOST_DATA	0	nn->max_tx_rings	0-u32max
HOST_DATA	0	nn->pdev->acs_capabilities	0-u16max
HOST_DATA	0	nn->pdev->class	0-16777215
HOST_DATA	0	nn->pdev->current_state	0-3[c]
HOST_DATA	0	nn->pdev->devcap	0-u32max
HOST_DATA	0	nn->pdev->devfn	0-503[c]
HOST_DATA	0	nn->pdev->device	0-u16max
HOST_DATA	0	nn->pdev->eetlp_prefix_max	0-7[c]
HOST_DATA	0	nn->pdev->fm_enabled	0-1[c]
HOST_DATA	0	nn->pdev->hdr_type	0-255[c]
HOST_DATA	0	nn->pdev->ide_cfg	0-1[c]
HOST_DATA	0	nn->pdev->ide_tee_limit	0-1[c]
HOST_DATA	0	nn->pdev->irq	0-255
HOST_DATA	0	nn->pdev->is_cxl	0-1
HOST_DATA	0	nn->pdev->multifunction	0-1[c]
HOST_DATA	0	nn->pdev->nr_ide_mem	0-255[c]
HOST_DATA	0	nn->pdev->pcie_mpss	0-7[c]
HOST_DATA	0	nn->pdev->pin	0
HOST_DATA	0	nn->pdev->pme_support	0-31[c]
HOST_DATA	0	nn->pdev->ptm_granularity	0-255[c]
HOST_DATA	0	nn->pdev->revision	0-255
HOST_DATA	0	nn->pdev->subsystem_device	0-u16max
HOST_DATA	0	nn->pdev->subsystem_vendor	0-u16max
HOST_DATA	0	nn->pdev->supported_speeds	0,2-254[c]
HOST_DATA	0	nn->pdev->transparent	0[c]
HOST_DATA	0	nn->pdev->vendor	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.flavour	0-2,4-7
HOST_DATA	0	nn->port->dl_port.attrs.lanes	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.no_phys_port_name	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_pf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_sf.sf	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.controller	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.external	0-1
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.pf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.pci_vf.vf	0-u16max
HOST_DATA	0	nn->port->dl_port.attrs.phys.port_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.phys.split_subport_number	0-u32max
HOST_DATA	0	nn->port->dl_port.attrs.split	0-1
HOST_DATA	0	nn->port->dl_port.attrs.splittable	0-1
HOST_DATA	0	nn->port->dl_port.attrs.switch_id.id_len	0-32
HOST_DATA	0	nn->tlv_caps.crypto_enable_off	0
HOST_DATA	0	nn->tlv_caps.crypto_ops	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_cmsg_types	0-u32max
HOST_DATA	0	nn->tlv_caps.mbox_len	504
HOST_DATA	0	nn->tlv_caps.mbox_off	6144
HOST_DATA	0	nn->tlv_caps.me_freq_mhz	0-u32max
HOST_DATA	0	nn->tlv_caps.repr_cap	0-u32max
HOST_DATA	0	nn->tlv_caps.tls_resync_ss	0
HOST_DATA	0	nn->tlv_caps.vnic_stats_cnt	0-6553[c]
HOST_DATA	0	nn->tlv_caps.vnic_stats_off	0
USER_DATA	0	nn->dp.mtu	0-s32max[c]
USER_DATA	0	nn->dp.netdev->mtu	0-s32max[c]
USER_DATA	0	nn->dp.netdev->real_num_rx_queues	1-s32max[c]
USER_DATA	0	nn->dp.num_r_vecs	0[c]
USER_DATA	0	nn->dp.num_tx_rings	0[c]
USER_DATA	0	nn->rx_coalesce_adapt_on	0-1
USER_DATA	0	nn->rx_coalesce_max_frames	0-65534
USER_DATA	0	nn->rx_coalesce_usecs	0-u32max
USER_DATA	0	nn->tx_coalesce_adapt_on	0-1
USER_DATA	0	nn->tx_coalesce_max_frames	0-65534
USER_DATA	0	nn->tx_coalesce_usecs	0-u32max
NO_OVERFLOW_SIMPLE	0	nn->debugfs_dir->d_fsdata->d_fsdata
NO_OVERFLOW_SIMPLE	0	nn->dp.num_stack_tx_rings
NO_OVERFLOW_SIMPLE	0	nn->max_r_vecs
NO_OVERFLOW_SIMPLE	0	nn->mbox_cmsg.queue.prev->end
NO_OVERFLOW_SIMPLE	0	nn->mbox_cmsg.queue.prev->next->end
NO_OVERFLOW_SIMPLE	0	nn->mbox_cmsg.workq->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	nn->port->dl_port.attrs.phys.port_number
NO_OVERFLOW_SIMPLE	0	nn->port->netdev->dev_port
USER_PTR	0	nn->rss_key
HALF_LOCKED2		bh
HALF_LOCKED2	0	&nn->bar_lock
HALF_LOCKED2	0	&nn->dp.netdev->nd_net.net->rtnl_mutex
HALF_LOCKED2	0	&nn->mbox_cmsg.queue.lock
HALF_LOCKED2	0	&nn->reconfig_lock