diff options
Diffstat (limited to 'drivers/vdpa/Kconfig')
| -rw-r--r-- | drivers/vdpa/Kconfig | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig new file mode 100644 index 000000000..6caf53909 --- /dev/null +++ b/drivers/vdpa/Kconfig @@ -0,0 +1,52 @@ +# 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 + select GENERIC_NET_UTILS + 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 + select VHOST_IOTLB + 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" + select MLX5_VDPA + depends on MLX5_CORE + 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 |