netdev - Re: [PATCH 07/21] vdpa: multiple address spaces support

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Message-ID: <e8b9dabb-ae78-1c84-b5f3-409bec3e8255@redhat.com>
Date:   Wed, 30 Dec 2020 12:04:30 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     Eli Cohen <elic@...dia.com>
Cc:     mst@...hat.com, eperezma@...hat.com, kvm@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, lulu@...hat.com, eli@...lanox.com,
        lingshan.zhu@...el.com, rob.miller@...adcom.com,
        stefanha@...hat.com, sgarzare@...hat.com
Subject: Re: [PATCH 07/21] vdpa: multiple address spaces support


On 2020/12/29 下午3:28, Eli Cohen wrote:
>> @@ -43,6 +43,8 @@ struct vdpa_vq_state {
>>    * @index: device index
>>    * @features_valid: were features initialized? for legacy guests
>>    * @nvqs: the number of virtqueues
>> + * @ngroups: the number of virtqueue groups
>> + * @nas: the number of address spaces
> I am not sure these can be categorised as part of the state of the VQ.
> It's more of a property so maybe we can have a callback to get the
> properties of the VQ?


Or maybe there's a misunderstanding of the patch.

Those two attributes belongs to vdpa_device instead of vdpa_vq_state 
actually.

Thanks