CONFIG_IFCVF: Intel IFC VF vDPA driver

General informations

The Linux kernel configuration item CONFIG_IFCVF:

• prompt: Intel IFC VF vDPA driver
• type: tristate
• depends on: CONFIG_PCI_MSI
• defined in drivers/vdpa/Kconfig
• found in Linux kernels: 5.7–5.19, 6.0–6.12
• modules built: ifcvf_base, ifcvf_main

Help text

This kernel module can drive Intel IFC VF NIC to offload virtio dataplane traffic to hardware. To compile this driver as a module, choose M here: the module will be called ifcvf.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 1af4 ("Red Hat, Inc."), device: 03e8, subvendor: 8086, subdevice: 0001
• vendor: 1af4 ("Red Hat, Inc."), device: 03e9, subvendor: 8086, subdevice: 0002
• vendor: 1af4 ("Red Hat, Inc."), device: 1000 ("Virtio network device"), subvendor: 8086, subdevice: 0001
• vendor: 1af4 ("Red Hat, Inc."), device: 1001 ("Virtio block device"), subvendor: 8086, subdevice: 0002
• vendor: 1af4 ("Red Hat, Inc."), device: 1041 ("Virtio 1.0 network device"), subvendor: 8086, subdevice: 001a

LKDDb

Raw data from LKDDb:

• lkddb module ifcvf_base CONFIG_IFCVF : drivers/vdpa/Kconfig : "Intel IFC VF vDPA driver" # in 5.7–5.19, 6.0–6.12
• lkddb module ifcvf_main CONFIG_IFCVF : drivers/vdpa/Kconfig : "Intel IFC VF vDPA driver" # in 5.7–5.19, 6.0–6.12
• lkddb pci 1af4 03e8 8086 0001 ...... : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.14–5.17, 5.18-rc+HEAD
• lkddb pci 1af4 03e9 8086 0002 ...... : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.14–5.17, 5.18-rc+HEAD
• lkddb pci 1af4 1000 8086 0001 ...... : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.13, 5.18–5.19, 6.0–6.12
• lkddb pci 1af4 1001 8086 0002 ...... : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.13, 5.18–5.19, 6.0–6.12
• lkddb pci 1af4 1041 8086 001a ...... : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.7–5.19, 6.0–6.12
• lkddb virtio 00000001 ........ : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.15–5.19, 6.0–6.12
• lkddb virtio 00000002 ........ : CONFIG_IFCVF CONFIG_VDPA : drivers/vdpa/ifcvf/ifcvf_main.c # in 5.15–5.19, 6.0–6.12

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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