On Tue, Oct 12 2021, Viresh Kumar wrote:
> This patch adds support for interrupts to the virtio-gpio specification.
> This uses the feature bit 0 for the same.
>
> Fixes: https://github.com/oasis-tcs/virtio-spec/issues/114
> Cc: Marc Zyngier
> Cc: Thomas Gleixner
> Reviewed-by: Linus Walleij
>
On 14-10-21, 12:12, Cornelia Huck wrote:
> What triggers the device to configure the GPIO lines in that state? Is
> that something that it should already do when it decides to offer the
> feature bit?
Yes, it should be the state before negotiations start.
--
viresh
-
On Thu, Oct 14 2021, Viresh Kumar wrote:
> On 14-10-21, 12:12, Cornelia Huck wrote:
>> What triggers the device to configure the GPIO lines in that state? Is
>> that something that it should already do when it decides to offer the
>> feature bit?
>
> Yes, it should be the state before negotiation
This patch adds support for interrupts to the virtio-gpio specification.
This uses the feature bit 0 for the same.
Fixes: https://github.com/oasis-tcs/virtio-spec/issues/114
Cc: Marc Zyngier
Cc: Thomas Gleixner
Reviewed-by: Linus Walleij
Signed-off-by: Viresh Kumar
---
V9 -> V10:
- Mandatory f
On Wed, Oct 06 2021, Enrico Granata wrote:
> I would very much favor that - thanks for bringing this thread back to
> attention
Merged now, thank you for your patience.
-
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On Wed, Oct 06 2021, Pankaj Gupta wrote:
> Posting virtio specification for virtio pmem device. Virtio pmem is a
> paravirtualized device which allows the guest to bypass page cache.
> Virtio pmem kernel driver is merged in Upstream Kernel 5.3. Also, Qemu
> device is merged in Qemu 4.1.
>
> Revie
Hi Michael, Cornelia,
> From: Parav Pandit
> Sent: Tuesday, October 12, 2021 2:42 PM
>
> > From: Michael S. Tsirkin
> > Sent: Tuesday, October 12, 2021 2:32 PM
> >
> > On Tue, Oct 12, 2021 at 08:51:34AM +, Parav Pandit wrote:
> > >
> > >
> > > > From: Michael S. Tsirkin
> > > > Sent: Mon
On Thu, Oct 14, 2021 at 05:35:37PM +, Parav Pandit wrote:
> Hi Michael, Cornelia,
>
> > From: Parav Pandit
> > Sent: Tuesday, October 12, 2021 2:42 PM
> >
> > > From: Michael S. Tsirkin
> > > Sent: Tuesday, October 12, 2021 2:32 PM
> > >
> > > On Tue, Oct 12, 2021 at 08:51:34AM +, Parav
Excellent thank you. I will send out an up-to-date kernel patch once I am
back from my current leave (ETA within November)
Thanks,
- Enrico
On Thu, Oct 14, 2021 at 9:37 AM Cornelia Huck wrote:
> On Wed, Oct 06 2021, Enrico Granata wrote:
>
> > I would very much favor that - thanks for bringin
Hi All:
This is a new version to support VIRTIO_F_RING_RESET. The feautre
extends the basic facility to allow the driver to reset a virtqueue.
This main motivation is to support the reset function of the queue of the
network device.
Please review.
v6:
The device MUST present consistent defaul
This patch allows the driver to reset a queue individually.
This is very common on general network equipment. By disabling a queue,
you can quickly reclaim the buffer currently on the queue. If necessary,
we can reinitialize the queue separately.
For example, when virtio-net implements support fo
PCI support virtqueue reset.
virtio_pci_common_cfg add "queue_reset" to support virtqueue reset.
The driver uses this to selectively reset the queue.
Signed-off-by: Xuan Zhuo
---
content.tex | 32
1 file changed, 32 insertions(+)
diff --git a/content.tex b/cont
mmio support virtqueue reset.
MMIO Device Register Layout "QueueReady" to support virtqueue reset.
The driver uses this to selectively reset the queue.
Signed-off-by: Xuan Zhuo
---
content.tex | 33 -
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/
Hello Cornelia,
> > Posting virtio specification for virtio pmem device. Virtio pmem is a
> > paravirtualized device which allows the guest to bypass page cache.
> > Virtio pmem kernel driver is merged in Upstream Kernel 5.3. Also, Qemu
> > device is merged in Qemu 4.1.
> >
> > Reviewed-by: Stefan
在 2021/10/15 下午12:36, Parav Pandit 写道:
From: Michael S. Tsirkin
Sent: Friday, October 15, 2021 3:59 AM
On Thu, Oct 14, 2021 at 05:35:37PM +, Parav Pandit wrote:
Hi Michael, Cornelia,
From: Parav Pandit
Sent: Tuesday, October 12, 2021 2:42 PM
From: Michael S. Tsirkin
Sent: Tuesday,
在 2021/10/15 下午1:20, Parav Pandit 写道:
From: Jason Wang
Sent: Friday, October 15, 2021 10:46 AM
在 2021/10/15 下午12:36, Parav Pandit 写道:
From: Michael S. Tsirkin
Sent: Friday, October 15, 2021 3:59 AM
On Thu, Oct 14, 2021 at 05:35:37PM +, Parav Pandit wrote:
Hi Michael, Cornelia,
Fr
On Fri, Oct 15, 2021 at 1:20 PM Parav Pandit wrote:
>
>
>
> > From: Jason Wang
> > Sent: Friday, October 15, 2021 10:46 AM
> >
> >
> > 在 2021/10/15 下午12:36, Parav Pandit 写道:
> > >
> > >> From: Michael S. Tsirkin
> > >> Sent: Friday, October 15, 2021 3:59 AM
> > >>
> > >> On Thu, Oct 14, 2021 at
On Fri, Oct 15 2021, Parav Pandit wrote:
>> From: Michael S. Tsirkin
>> Sent: Friday, October 15, 2021 3:59 AM
>>
>> On Thu, Oct 14, 2021 at 05:35:37PM +, Parav Pandit wrote:
>> > Below changes are good for v3?
>> > 1. driver should use device reset time during initialization stage
>>
>> H
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