[PATCH V3 4/5] virtio: introduce a vDPA based transport

Randy Dunlap
Thu, 20 Feb 2020 04:07:49 -0000

On 2/19/20 7:56 PM, Jason Wang wrote:
> diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig
> index 9c4fdb64d9ac..0df3676b0f4f 100644
> --- a/drivers/virtio/Kconfig
> +++ b/drivers/virtio/Kconfig
> @@ -43,6 +43,19 @@ config VIRTIO_PCI_LEGACY
>
>  	  If unsure, say Y.
>
> +config VIRTIO_VDPA
> +	tristate "vDPA driver for virtio devices"
> +        select VDPA
> +        select VIRTIO
> +	help
> +	  This driver provides support for virtio based paravirtual
> +	  device driver over vDPA bus. For this to be useful, you need
> +	  an appropriate vDPA device implementation that operates on a
> +          physical device to allow the datapath of virtio to be
> +	  offloaded to hardware.
> +
> +	  If unsure, say M.
> +

Please use tabs consistently for indentation, not spaces,
except in the Kconfig help text, which should be 1 tab + 2 spaces.

>  config VIRTIO_PMEM
>  	tristate "Support for virtio pmem driver"
>  	depends on VIRTIO


--
~Randy