linux-kernel - Re: [PATCH V9 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework

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Message-ID: <88efad07-70aa-3879-31e7-ace4d2ad63a1@infradead.org>
Date:   Wed, 6 Nov 2019 14:50:30 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Jason Wang <jasowang@...hat.com>, kvm@...r.kernel.org,
        linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
        intel-gvt-dev@...ts.freedesktop.org, kwankhede@...dia.com,
        alex.williamson@...hat.com, mst@...hat.com, tiwei.bie@...el.com
Cc:     virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        cohuck@...hat.com, maxime.coquelin@...hat.com,
        cunming.liang@...el.com, zhihong.wang@...el.com,
        rob.miller@...adcom.com, xiao.w.wang@...el.com,
        haotian.wang@...ive.com, zhenyuw@...ux.intel.com,
        zhi.a.wang@...el.com, jani.nikula@...ux.intel.com,
        joonas.lahtinen@...ux.intel.com, rodrigo.vivi@...el.com,
        airlied@...ux.ie, daniel@...ll.ch, farman@...ux.ibm.com,
        pasic@...ux.ibm.com, sebott@...ux.ibm.com, oberpar@...ux.ibm.com,
        heiko.carstens@...ibm.com, gor@...ux.ibm.com,
        borntraeger@...ibm.com, akrowiak@...ux.ibm.com,
        freude@...ux.ibm.com, lingshan.zhu@...el.com, idos@...lanox.com,
        eperezma@...hat.com, lulu@...hat.com, parav@...lanox.com,
        christophe.de.dinechin@...il.com, kevin.tian@...el.com,
        stefanha@...hat.com
Subject: Re: [PATCH V9 6/6] docs: sample driver to demonstrate how to
 implement virtio-mdev framework

On 11/5/19 11:05 PM, Jason Wang wrote:
> diff --git a/samples/Kconfig b/samples/Kconfig
> index c8dacb4dda80..13a2443e18e0 100644
> --- a/samples/Kconfig
> +++ b/samples/Kconfig
> @@ -131,6 +131,16 @@ config SAMPLE_VFIO_MDEV_MDPY
>  	  mediated device.  It is a simple framebuffer and supports
>  	  the region display interface (VFIO_GFX_PLANE_TYPE_REGION).
>  
> +config SAMPLE_VIRTIO_MDEV_NET
> +	tristate "Build VIRTIO net example mediated device sample code -- loadable modules only"
> +	depends on VIRTIO_MDEV && VHOST_RING && m
> +	help
> +	  Build a networking sample device for use as a virtio
> +	  mediated device. The device coopreates with virtio-mdev bus

typo here:
	                              cooperates

> +	  driver to present an virtio ethernet driver for
> +	  kernel. It simply loopbacks all packets from its TX
> +	  virtqueue to its RX virtqueue.
> +
>  config SAMPLE_VFIO_MDEV_MDPY_FB
>  	tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only"
>  	depends on FB && m

ciao.
-- 
~Randy