projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 961e9c84 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 58ad1372 MT |
2 | menuconfig VDPA |
| 3 | tristate "vDPA drivers" | |
| 961e9c84 JW |
4 | help |
| 5 | Enable this module to support vDPA device that uses a | |
| 6 | datapath which complies with virtio specifications with | |
| 7 | vendor specific control path. | |
| 2c53d0f6 | 8 | |
| 58ad1372 | 9 | if VDPA |
| 2c53d0f6 JW |
10 | |
| 11 | config VDPA_SIM | |
| db1e8bb6 | 12 | tristate "vDPA device simulator core" |
| 213e7721 | 13 | depends on RUNTIME_TESTING_MENU && HAS_DMA |
| 2f9237d4 | 14 | select DMA_OPS |
| 2c53d0f6 | 15 | select VHOST_RING |
| db1e8bb6 MG |
16 | help |
| 17 | Enable this module to support vDPA device simulators. These devices | |
| 18 | are used for testing, prototyping and development of vDPA. | |
| 19 | ||
| 20 | config VDPA_SIM_NET | |
| 21 | tristate "vDPA simulator for networking device" | |
| 22 | depends on VDPA_SIM | |
| a312db69 | 23 | select GENERIC_NET_UTILS |
| 2c53d0f6 | 24 | help |
| db1e8bb6 | 25 | vDPA networking device simulator which loops TX traffic back to RX. |
| 2c53d0f6 | 26 | |
| 5a2414bc | 27 | config IFCVF |
| 58ad1372 | 28 | tristate "Intel IFC VF vDPA driver" |
| 5a2414bc | 29 | depends on PCI_MSI |
| 5a2414bc ZL |
30 | help |
| 31 | This kernel module can drive Intel IFC VF NIC to offload | |
| 32 | virtio dataplane traffic to hardware. | |
| 33 | To compile this driver as a module, choose M here: the module will | |
| 34 | be called ifcvf. | |
| 35 | ||
| 29064bfd | 36 | config MLX5_VDPA |
| aff90770 | 37 | bool |
| 98701a2a | 38 | select VHOST_IOTLB |
| 29064bfd EC |
39 | help |
| 40 | Support library for Mellanox VDPA drivers. Provides code that is | |
| 41 | common for all types of VDPA drivers. The following drivers are planned: | |
| 42 | net, block. | |
| 43 | ||
| 1a86b377 EC |
44 | config MLX5_VDPA_NET |
| 45 | tristate "vDPA driver for ConnectX devices" | |
| aff90770 EC |
46 | select MLX5_VDPA |
| 47 | depends on MLX5_CORE | |
| 1a86b377 EC |
48 | help |
| 49 | VDPA network driver for ConnectX6 and newer. Provides offloading | |
| 50 | of virtio net datapath such that descriptors put on the ring will | |
| 51 | be executed by the hardware. It also supports a variety of stateless | |
| 52 | offloads depending on the actual device used and firmware version. | |
| 53 | ||
| 58ad1372 | 54 | endif # VDPA |