On Wed, Feb 09, 2022 at 10:27:25AM +0800, Jason Wang wrote:
>
> 在 2022/1/30 下午11:30, Michael S. Tsirkin 写道:
> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
> > > On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
> > > > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy wrote:
在 2022/1/30 下午11:30, Michael S. Tsirkin 写道:
On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy wrote:
On 1/30/2022 11:40 AM, Michael S. Tsirkin wrote:
On Sun, Jan 30, 2022 at
On Tue, Feb 01, 2022 at 06:01:34PM +0100, Cornelia Huck wrote:
> On Tue, Feb 01 2022, Halil Pasic wrote:
>
> > On Mon, 31 Jan 2022 18:10:39 +0100
> > Cornelia Huck wrote:
> >
> >> On Mon, Jan 31 2022, Halil Pasic wrote:
> >>
> >> > On Mon, 31 Jan 2022 09:52:54 -0500
> >> > "Michael S.
On Tue, Feb 01 2022, Halil Pasic wrote:
> On Mon, 31 Jan 2022 18:10:39 +0100
> Cornelia Huck wrote:
>
>> On Mon, Jan 31 2022, Halil Pasic wrote:
>>
>> > On Mon, 31 Jan 2022 09:52:54 -0500
>> > "Michael S. Tsirkin" wrote:
>> >
>> >> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck
On Mon, 31 Jan 2022 18:10:39 +0100
Cornelia Huck wrote:
> On Mon, Jan 31 2022, Halil Pasic wrote:
>
> > On Mon, 31 Jan 2022 09:52:54 -0500
> > "Michael S. Tsirkin" wrote:
> >
> >> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
> >> > On Mon, Jan 31 2022, "Michael S.
On Mon, Jan 31, 2022 at 06:10:39PM +0100, Cornelia Huck wrote:
> On Mon, Jan 31 2022, Halil Pasic wrote:
>
> > On Mon, 31 Jan 2022 09:52:54 -0500
> > "Michael S. Tsirkin" wrote:
> >
> >> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
> >> > On Mon, Jan 31 2022, "Michael S.
On Mon, Jan 31 2022, Halil Pasic wrote:
> On Mon, 31 Jan 2022 09:52:54 -0500
> "Michael S. Tsirkin" wrote:
>
>> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
>> > On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
>> >
>> > > On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia
On Mon, Jan 31 2022, Halil Pasic wrote:
> On Mon, 31 Jan 2022 10:16:43 +0100
> Cornelia Huck wrote:
>> For ccw, I'd do something like
>>
>> #define CCW_CMD_READ_MISC_CONF 0x82
>>
>> struct virtio_misc_conf {
>>be16 admin_queue_index;
>> };
>>
>> bound to revision 3, which gets a
On Mon, 31 Jan 2022 09:52:54 -0500
"Michael S. Tsirkin" wrote:
> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
> > On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
> >
> > > On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia Huck wrote:
> > >> On Sun, Jan 30 2022, "Michael
On Mon, Jan 31, 2022 at 04:47:29PM +0100, Halil Pasic wrote:
> On Mon, 31 Jan 2022 10:16:43 +0100
> Cornelia Huck wrote:
>
> > On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
> >
> > > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
> > >>
> > >> On 1/30/2022 4:41 PM, Michael
On Mon, Jan 31, 2022 at 04:48:10PM +0100, Cornelia Huck wrote:
> On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
>
> > On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
> >> On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
> >>
> >> > On Mon, Jan 31, 2022 at 10:16:43AM +0100,
On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
> On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
>> On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
>>
>> > On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia Huck wrote:
>> >> On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
On Mon, 31 Jan 2022 10:16:43 +0100
Cornelia Huck wrote:
> On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
>
> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
> >>
> >> On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
> >> > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max
On Mon, Jan 31, 2022 at 03:26:36PM +0100, Cornelia Huck wrote:
> On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
>
> > On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia Huck wrote:
> >> On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
> >>
> >> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max
On Mon, Jan 31 2022, "Michael S. Tsirkin" wrote:
> On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia Huck wrote:
>> On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
>>
>> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
>> >> #define VIRTIO_PCI_CAP_MISC_CFG 10
>> >>
>> >> and
On Mon, Jan 31, 2022 at 10:16:43AM +0100, Cornelia Huck wrote:
> On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
>
> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
> >>
> >> On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
> >> > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max
On Sun, Jan 30 2022, "Michael S. Tsirkin" wrote:
> On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
>>
>> On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
>> > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy wrote:
>> > > On 1/30/2022 11:40 AM, Michael S. Tsirkin wrote:
>> >
On Sun, Jan 30, 2022 at 08:23:30PM +0200, Max Gurtovoy wrote:
>
> On 1/30/2022 5:30 PM, Michael S. Tsirkin wrote:
> > On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
> > > On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
> > > > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy
On Sun, Jan 30, 2022 at 05:12:46PM +0200, Max Gurtovoy wrote:
>
> On 1/30/2022 4:41 PM, Michael S. Tsirkin wrote:
> > On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy wrote:
> > > On 1/30/2022 11:40 AM, Michael S. Tsirkin wrote:
> > > > On Sun, Jan 30, 2022 at 11:13:38AM +0200, Max Gurtovoy
On Sun, Jan 30, 2022 at 11:56:30AM +0200, Max Gurtovoy wrote:
>
> On 1/30/2022 11:40 AM, Michael S. Tsirkin wrote:
> > On Sun, Jan 30, 2022 at 11:13:38AM +0200, Max Gurtovoy wrote:
> > > On 1/29/2022 5:53 AM, Jason Wang wrote:
> > > > On Fri, Jan 28, 2022 at 11:52 PM Michael S. Tsirkin
> > > >
On Sun, Jan 30, 2022 at 01:21:41PM +0200, Max Gurtovoy wrote:
>
> On 1/28/2022 2:14 PM, Cornelia Huck wrote:
> > On Mon, Jan 24 2022, Max Gurtovoy wrote:
> >
> > > In one of the many use cases a user wants to manipulate features and
> > > configuration of the virtio devices regardless of the
On Sun, Jan 30, 2022 at 11:13:38AM +0200, Max Gurtovoy wrote:
>
> On 1/29/2022 5:53 AM, Jason Wang wrote:
> > On Fri, Jan 28, 2022 at 11:52 PM Michael S. Tsirkin wrote:
> > > On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
> > > > On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
On Sat, Jan 29, 2022 at 11:53:06AM +0800, Jason Wang wrote:
> On Fri, Jan 28, 2022 at 11:52 PM Michael S. Tsirkin wrote:
> >
> > On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
> > > On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> > >
> > > > On Fri, Jan 28, 2022 at 01:14:14PM
On Fri, Jan 28, 2022 at 11:52 PM Michael S. Tsirkin wrote:
>
> On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
> > On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> >
> > > On Fri, Jan 28, 2022 at 01:14:14PM +0100, Cornelia Huck wrote:
> > >> On Mon, Jan 24 2022, Max Gurtovoy
On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> On Fri, Jan 28, 2022 at 05:14:37PM +0100, Cornelia Huck wrote:
>> Maybe pci gets a new entry in common_cfg, mmio gets a new register, and
>> ccw gets a new command?
>
> That's fine.
>
>> (Although I'd prefer to be conservative with new
>>
On Fri, Jan 28, 2022 at 05:14:37PM +0100, Cornelia Huck wrote:
> On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
>
> > On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
> >> On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> >>
> >> > On Fri, Jan 28, 2022 at 01:14:14PM +0100,
On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
>> On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
>>
>> > On Fri, Jan 28, 2022 at 01:14:14PM +0100, Cornelia Huck wrote:
>> >> On Mon, Jan 24 2022, Max Gurtovoy wrote:
>> >> >
On Fri, Jan 28, 2022 at 04:49:34PM +0100, Cornelia Huck wrote:
> On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
>
> > On Fri, Jan 28, 2022 at 01:14:14PM +0100, Cornelia Huck wrote:
> >> On Mon, Jan 24 2022, Max Gurtovoy wrote:
> >> > +\section{Admin Virtqueues}\label{sec:Basic Facilities of a
On Fri, Jan 28 2022, "Michael S. Tsirkin" wrote:
> On Fri, Jan 28, 2022 at 01:14:14PM +0100, Cornelia Huck wrote:
>> On Mon, Jan 24 2022, Max Gurtovoy wrote:
>> > +\section{Admin Virtqueues}\label{sec:Basic Facilities of a Virtio Device
>> > / Admin Virtqueues}
>> > +
>> > +Admin virtqueue is
On Fri, Jan 28, 2022 at 01:14:14PM +0100, Cornelia Huck wrote:
> On Mon, Jan 24 2022, Max Gurtovoy wrote:
>
> > In one of the many use cases a user wants to manipulate features and
> > configuration of the virtio devices regardless of the device type
> > (net/block/console). Some of this
On Mon, Jan 24 2022, Max Gurtovoy wrote:
> In one of the many use cases a user wants to manipulate features and
> configuration of the virtio devices regardless of the device type
> (net/block/console). Some of this configuration is generic enough. i.e
> Number of MSI-X vectors of a virtio PCI
On Thu, Jan 27, 2022 at 11:55 AM Parav Pandit wrote:
>
>
> > From: Michael S. Tsirkin
> > Sent: Wednesday, January 26, 2022 8:11 PM
> >
> > On Mon, Jan 24, 2022 at 11:39:15AM +0200, Max Gurtovoy wrote:
> > > +Regardless of device offering VIRTIO_F_IN_ORDER, admin queue command
> > > +buffers are
On Wed, Jan 26, 2022 at 04:54:22PM +0200, Max Gurtovoy wrote:
>
> On 1/26/2022 4:40 PM, Michael S. Tsirkin wrote:
> > On Mon, Jan 24, 2022 at 11:39:15AM +0200, Max Gurtovoy wrote:
> > > +Regardless of device offering VIRTIO_F_IN_ORDER, admin queue command
> > > buffers
> > > +are used by the
On Mon, Jan 24, 2022 at 11:39:15AM +0200, Max Gurtovoy wrote:
> +Regardless of device offering VIRTIO_F_IN_ORDER, admin queue command buffers
> +are used by the device in out of order manner.
Instead of special-casing AQ I'd like to see a generic capability
addressing this need. For example, TX
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