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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-11 14:34:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-11 14:34:17 -0700 |
| commit | 57b077939287835b9396a1c3b40d35609cf2fcb8 (patch) | |
| tree | 32948b4a9b5cf26c7326d23367ee19f7573928a3 /drivers/vdpa/Kconfig | |
| parent | ce13266d97b198934e86166491bfa4938e96508f (diff) | |
| parent | 8a7c3213db068135e816a6a517157de6443290d6 (diff) | |
| download | lwn-57b077939287835b9396a1c3b40d35609cf2fcb8.tar.gz lwn-57b077939287835b9396a1c3b40d35609cf2fcb8.zip | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- IRQ bypass support for vdpa and IFC
- MLX5 vdpa driver
- Endianness fixes for virtio drivers
- Misc other fixes
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (71 commits)
vdpa/mlx5: fix up endian-ness for mtu
vdpa: Fix pointer math bug in vdpasim_get_config()
vdpa/mlx5: Fix pointer math in mlx5_vdpa_get_config()
vdpa/mlx5: fix memory allocation failure checks
vdpa/mlx5: Fix uninitialised variable in core/mr.c
vdpa_sim: init iommu lock
virtio_config: fix up warnings on parisc
vdpa/mlx5: Add VDPA driver for supported mlx5 devices
vdpa/mlx5: Add shared memory registration code
vdpa/mlx5: Add support library for mlx5 VDPA implementation
vdpa/mlx5: Add hardware descriptive header file
vdpa: Modify get_vq_state() to return error code
net/vdpa: Use struct for set/get vq state
vdpa: remove hard coded virtq num
vdpasim: support batch updating
vhost-vdpa: support IOTLB batching hints
vhost-vdpa: support get/set backend features
vhost: generialize backend features setting/getting
vhost-vdpa: refine ioctl pre-processing
vDPA: dont change vq irq after DRIVER_OK
...
Diffstat (limited to 'drivers/vdpa/Kconfig')
| -rw-r--r-- | drivers/vdpa/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig index d93a69b12f81..4271c408103e 100644 --- a/drivers/vdpa/Kconfig +++ b/drivers/vdpa/Kconfig @@ -29,4 +29,23 @@ config IFCVF 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 |