| # 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 |