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# SPDX-License-Identifier: GPL-2.0-only
menuconfig VDPA
tristate "vDPA drivers"
help
Enable this module to support vDPA device that uses a
datapath which complies with virtio specifications with
vendor specific control path.
if VDPA
config VDPA_SIM
tristate "vDPA device simulator"
depends on RUNTIME_TESTING_MENU && HAS_DMA
select DMA_OPS
select VHOST_RING
default n
help
vDPA networking device simulator which loop TX traffic back
to RX. This device is used for testing, prototyping and
development of vDPA.
config IFCVF
tristate "Intel IFC VF vDPA driver"
depends on PCI_MSI
default n
help
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.
config MLX5_VDPA
bool "MLX5 VDPA support library for ConnectX devices"
depends on MLX5_CORE
default n
help
Support library for Mellanox VDPA drivers. Provides code that is
common for all types of VDPA drivers. The following drivers are planned:
net, block.
config MLX5_VDPA_NET
tristate "vDPA driver for ConnectX devices"
depends on MLX5_VDPA
default n
help
VDPA network driver for ConnectX6 and newer. Provides offloading
of virtio net datapath such that descriptors put on the ring will
be executed by the hardware. It also supports a variety of stateless
offloads depending on the actual device used and firmware version.
endif # VDPA
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