Displaying 20 results from an estimated 26 matches for "virtualopensystems".
2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson at redhat.com]
> Sent: Tuesday, July 02, 2013 9:46 AM
> To: Yoder Stuart-B08248
> Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com;
> virtualization at lists.linux-foundation.org
> Subject: Re: binding/unbinding devices to vfio-pci
>
> On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248 wrote:
> > Alex,
> >
> > I'm trying to think through how binding/unbinding of devices will
> >...
2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson at redhat.com]
> Sent: Tuesday, July 02, 2013 9:46 AM
> To: Yoder Stuart-B08248
> Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com;
> virtualization at lists.linux-foundation.org
> Subject: Re: binding/unbinding devices to vfio-pci
>
> On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248 wrote:
> > Alex,
> >
> > I'm trying to think through how binding/unbinding of devices will
> >...
2014 Nov 05
2
[RFC PATCH] virtio-mmio: support for multiple irqs
...---
De?: Shannon Zhao [mailto:zhaoshenglong at huawei.com]
Envoy??: mercredi 5 novembre 2014 09:00
??: linux-kernel at vger.kernel.org
Cc?: mst at redhat.com; peter.maydell at linaro.org; john.liuli at huawei.com; joel.schopp at amd.com; GAUGUEY R?my 228890; qemu-devel at nongnu.org; n.nikolaev at virtualopensystems.com; virtualization at lists.linux-foundation.org; peter.huangpeng at huawei.com; hangaohuai at huawei.com
Objet?: Re: [RFC PATCH] virtio-mmio: support for multiple irqs
On 2014/11/4 17:35, Shannon Zhao wrote:
> As the current virtio-mmio only support single irq, so some advanced
> feature...
2014 Nov 05
2
[RFC PATCH] virtio-mmio: support for multiple irqs
...---
De?: Shannon Zhao [mailto:zhaoshenglong at huawei.com]
Envoy??: mercredi 5 novembre 2014 09:00
??: linux-kernel at vger.kernel.org
Cc?: mst at redhat.com; peter.maydell at linaro.org; john.liuli at huawei.com; joel.schopp at amd.com; GAUGUEY R?my 228890; qemu-devel at nongnu.org; n.nikolaev at virtualopensystems.com; virtualization at lists.linux-foundation.org; peter.huangpeng at huawei.com; hangaohuai at huawei.com
Objet?: Re: [RFC PATCH] virtio-mmio: support for multiple irqs
On 2014/11/4 17:35, Shannon Zhao wrote:
> As the current virtio-mmio only support single irq, so some advanced
> feature...
2015 Apr 09
1
[dpdk-dev] [snabb-devel] Re: memory barriers in virtq.lua?
Howdy,
On 8 April 2015 at 17:15, Xie, Huawei <huawei.xie at intel.com> wrote:
> luke:
> 1. host read the flag. 2 guest toggles the flag 3.guest checks the used.
> 4. host update used.
> Is this your case?
>
Yep, that is exactly the case I mean.
Cheers,
-Luke
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2015 Apr 09
1
[dpdk-dev] [snabb-devel] Re: memory barriers in virtq.lua?
Howdy,
On 8 April 2015 at 17:15, Xie, Huawei <huawei.xie at intel.com> wrote:
> luke:
> 1. host read the flag. 2 guest toggles the flag 3.guest checks the used.
> 4. host update used.
> Is this your case?
>
Yep, that is exactly the case I mean.
Cheers,
-Luke
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2014 Nov 05
0
[RFC PATCH] virtio-mmio: support for multiple irqs
...n Zhao [mailto:zhaoshenglong at huawei.com]
> Envoy? : mercredi 5 novembre 2014 09:00
> ? : linux-kernel at vger.kernel.org
> Cc : mst at redhat.com; peter.maydell at linaro.org; john.liuli at huawei.com; joel.schopp at amd.com; GAUGUEY R?my 228890; qemu-devel at nongnu.org; n.nikolaev at virtualopensystems.com; virtualization at lists.linux-foundation.org; peter.huangpeng at huawei.com; hangaohuai at huawei.com
> Objet : Re: [RFC PATCH] virtio-mmio: support for multiple irqs
>
>
> On 2014/11/4 17:35, Shannon Zhao wrote:
>> As the current virtio-mmio only support single irq, so som...
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex,
I'm trying to think through how binding/unbinding of devices will
work with VFIO for platform devices and have a couple of questions
about how vfio-pci works.
When you bind a device to vfio-pci, e.g.:
# echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
...I understand that the echo into 'new_id' tells the
vfio pci driver that it now handles the specified PCI ID.
But
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex,
I'm trying to think through how binding/unbinding of devices will
work with VFIO for platform devices and have a couple of questions
about how vfio-pci works.
When you bind a device to vfio-pci, e.g.:
# echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
...I understand that the echo into 'new_id' tells the
vfio pci driver that it now handles the specified PCI ID.
But
2013 Nov 15
0
[qemu-upstream-unstable test] 21952: regressions - FAIL
...>
Brad Smith <brad@comstyle.com>
Bruce Rogers <brogers@suse.com>
Charles Arnold <carnold@suse.com>
Chegu Vinod <chegu_vinod@hp.com>
Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Christian Borntraeger <borntraeger@de.ibm.com>
Christoffer Dall <c.dall@virtualopensystems.com>
Christoffer Dall <cdall@cs.columbia.edu>
Christophe Lyon <christophe.lyon@linaro.org>
Claudio Fontana <claudio.fontana@huawei.com>
Cole Robinson <crobinso@redhat.com>
Corey Bryant <coreyb@linux.vnet.ibm.com>
Cornelia Huck <cornelia.huck@de.ibm.co...
2013 Nov 14
0
[qemu-upstream-unstable test] 21930: regressions - FAIL
...>
Brad Smith <brad@comstyle.com>
Bruce Rogers <brogers@suse.com>
Charles Arnold <carnold@suse.com>
Chegu Vinod <chegu_vinod@hp.com>
Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Christian Borntraeger <borntraeger@de.ibm.com>
Christoffer Dall <c.dall@virtualopensystems.com>
Christoffer Dall <cdall@cs.columbia.edu>
Christophe Lyon <christophe.lyon@linaro.org>
Claudio Fontana <claudio.fontana@huawei.com>
Cole Robinson <crobinso@redhat.com>
Corey Bryant <coreyb@linux.vnet.ibm.com>
Cornelia Huck <cornelia.huck@de.ibm.co...
2013 Nov 18
0
[qemu-upstream-unstable test] 21993: regressions - FAIL
...>
Brad Smith <brad@comstyle.com>
Bruce Rogers <brogers@suse.com>
Charles Arnold <carnold@suse.com>
Chegu Vinod <chegu_vinod@hp.com>
Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Christian Borntraeger <borntraeger@de.ibm.com>
Christoffer Dall <c.dall@virtualopensystems.com>
Christoffer Dall <cdall@cs.columbia.edu>
Christophe Lyon <christophe.lyon@linaro.org>
Claudio Fontana <claudio.fontana@huawei.com>
Cole Robinson <crobinso@redhat.com>
Corey Bryant <coreyb@linux.vnet.ibm.com>
Cornelia Huck <cornelia.huck@de.ibm.co...
2014 Nov 04
6
[RFC PATCH] virtio-mmio: support for multiple irqs
As the current virtio-mmio only support single irq,
so some advanced features such as vhost-net with irqfd
are not supported. And the net performance is not
the best without vhost-net and irqfd supporting.
This patch support virtio-mmio to request multiple
irqs like virtio-pci. With this patch and qemu assigning
multiple irqs for virtio-mmio device, it's ok to use
vhost-net with irqfd on
2014 Nov 04
6
[RFC PATCH] virtio-mmio: support for multiple irqs
As the current virtio-mmio only support single irq,
so some advanced features such as vhost-net with irqfd
are not supported. And the net performance is not
the best without vhost-net and irqfd supporting.
This patch support virtio-mmio to request multiple
irqs like virtio-pci. With this patch and qemu assigning
multiple irqs for virtio-mmio device, it's ok to use
vhost-net with irqfd on
2013 Mar 18
0
[linux-linus test] 17325: regressions - trouble: broken/fail/pass
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Archit Taneja <a0393947@ti.com> # DSS
Archit Taneja <archit@ti.com>
Arend van Spri...
2013 Mar 29
0
[linux-linus test] 17454: regressions - FAIL
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Archit Taneja <a0393947@ti.com> # DSS
Archit Taneja <archit@ti.com>
Arend van Spri...
2013 Apr 10
0
[linux-linus test] 17612: regressions - FAIL
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Archit Taneja <a0393947@ti.com> # DSS
Archit Taneja <archit@ti.com>
Arend van Spri...
2013 May 05
0
[linux-linus test] 17901: regressions - FAIL
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Anup Patel <anup.patel@linaro.org>
Anurup m <anurup.m@huawei.com>
Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Aravin...
2013 May 07
0
[linux-linus test] 17916: regressions - FAIL
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Anup Patel <anup.patel@linaro.org>
Anurup m <anurup.m@huawei.com>
Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Aravin...
2013 Jun 16
0
[linux-linus test] 18150: regressions - FAIL
...tmailru@gmail.com>
Antonio BORNEO <antonio.borneo@st.com>
Antonio Ospite <ao2@amarulasolutions.com>
Antonio Ospite <ospite@studenti.unina.it>
Antonio Quartulli <antonio@open-mesh.com>
Antonio Quartulli <ordex@autistici.org>
Antonios Motakis <a.motakis@virtualopensystems.com>
Antony Pavlov <antonynpavlov@gmail.com>
Antti P Miettinen <amiettinen@nvidia.com>
Antti Palosaari <crope@iki.fi>
Anup Patel <anup.patel@linaro.org>
Anurup m <anurup.m@huawei.com>
Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Aravin...