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Re: [PATCH 0/2] virtio: Add vhost-user-gpio device's support
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From: |
Michael S. Tsirkin |
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Subject: |
Re: [PATCH 0/2] virtio: Add vhost-user-gpio device's support |
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Date: |
Fri, 4 Feb 2022 09:06:57 -0500 |
On Fri, Feb 04, 2022 at 01:52:47PM +0000, Alex Bennée wrote:
>
> "Michael S. Tsirkin" <mst@redhat.com> writes:
>
> > On Wed, Jan 12, 2022 at 05:04:57PM +0530, Viresh Kumar wrote:
> >> Hello,
> >>
> >> This patchset adds vhost-user-gpio device's support in Qemu. The support
> >> for the
> >> same has already been added to virtio specification and Linux Kernel.
> >>
> >> A Rust based backend is also in progress and is tested against this
> >> patchset:
> >>
> >> https://github.com/rust-vmm/vhost-device/pull/76
> >
> > So I'm waiting for v2 of this, right?
>
> If you can give any pointers for how to properly instantiate the stub in
> qtest then we can spin v2 pretty quickly. I tried but it didn't work:
>
> Subject: [RFC PATCH] tests/qtest: attempt to enable tests for virtio-gpio
> (!working)
> Date: Fri, 21 Jan 2022 15:15:34 +0000
> Message-Id: <20220121151534.3654562-1-alex.bennee@linaro.org>
> X-Mailer: git-send-email 2.30.2
> In-Reply-To: <20220120040234.ehcjcdr6wrvlz3yc@vireshk-i7>
> References: <20220120040234.ehcjcdr6wrvlz3yc@vireshk-i7>
>
> it's all a bit opaque as to why it didn't.
A bit rushed short term, it this isn't resolved soon I'll try to help.
Maybe try CC other vhost-user maintainers (for blk,gpu etc) meanwhile.
> >
> >> --
> >> Viresh
> >>
> >> Viresh Kumar (2):
> >> hw/virtio: add boilerplate for vhost-user-gpio device
> >> hw/virtio: add vhost-user-gpio-pci boilerplate
> >>
> >> hw/virtio/Kconfig | 5 +
> >> hw/virtio/meson.build | 2 +
> >> hw/virtio/vhost-user-gpio-pci.c | 69 ++++++
> >> hw/virtio/vhost-user-gpio.c | 343 ++++++++++++++++++++++++++++
> >> include/hw/virtio/vhost-user-gpio.h | 35 +++
> >> 5 files changed, 454 insertions(+)
> >> create mode 100644 hw/virtio/vhost-user-gpio-pci.c
> >> create mode 100644 hw/virtio/vhost-user-gpio.c
> >> create mode 100644 include/hw/virtio/vhost-user-gpio.h
> >>
> >> --
> >> 2.31.1.272.g89b43f80a514
>
>
> --
> Alex Bennée