Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-30 Thread Cornelia Huck
On Tue, 28 Oct 2014 06:43:29 +0200 Michael S. Tsirkin m...@redhat.com wrote: On Fri, Oct 24, 2014 at 10:38:39AM +0200, Cornelia Huck wrote: On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote:

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-27 Thread Michael S. Tsirkin
On Fri, Oct 24, 2014 at 10:38:39AM +0200, Cornelia Huck wrote: On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-24 Thread Cornelia Huck
On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-24 Thread Cornelia Huck
On Fri, 24 Oct 2014 10:38:39 +0200 Cornelia Huck cornelia.h...@de.ibm.com wrote: On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-24 Thread Michael S. Tsirkin
On Fri, Oct 24, 2014 at 02:37:08PM +0200, Cornelia Huck wrote: On Fri, 24 Oct 2014 10:38:39 +0200 Cornelia Huck cornelia.h...@de.ibm.com wrote: On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote:

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-24 Thread Michael S. Tsirkin
On Fri, Oct 24, 2014 at 10:38:39AM +0200, Cornelia Huck wrote: On Fri, 24 Oct 2014 00:42:20 +0300 Michael S. Tsirkin m...@redhat.com wrote: On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-23 Thread Jan Kiszka
On 2014-10-22 22:34, Benjamin Herrenschmidt wrote: On Wed, 2014-10-22 at 16:17 +0200, Jan Kiszka wrote: I thought about this again, and I'm not sure anymore if we can use ACPI to black-list the incompatible virtio devices. Reason: hotplug. To my understanding, the ACPI DRHD tables won't

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-23 Thread Michael S. Tsirkin
On Thu, Oct 23, 2014 at 07:34:16AM +1100, Benjamin Herrenschmidt wrote: On Wed, 2014-10-22 at 16:17 +0200, Jan Kiszka wrote: I thought about this again, and I'm not sure anymore if we can use ACPI to black-list the incompatible virtio devices. Reason: hotplug. To my understanding, the

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-23 Thread Michael S. Tsirkin
On Thu, Oct 23, 2014 at 08:44:09AM +0200, Jan Kiszka wrote: On 2014-10-22 22:34, Benjamin Herrenschmidt wrote: On Wed, 2014-10-22 at 16:17 +0200, Jan Kiszka wrote: I thought about this again, and I'm not sure anymore if we can use ACPI to black-list the incompatible virtio devices.

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-23 Thread Michael S. Tsirkin
On Tue, Oct 07, 2014 at 04:39:56PM +0200, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-22 Thread Michael S. Tsirkin
On Wed, Oct 08, 2014 at 11:04:28AM +0200, Cornelia Huck wrote: On Tue, 07 Oct 2014 18:24:22 -0700 Andy Lutomirski l...@amacapital.net wrote: On 10/07/2014 07:39 AM, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-22 Thread Jan Kiszka
On 2014-10-22 10:44, Michael S. Tsirkin wrote: On Wed, Oct 08, 2014 at 11:04:28AM +0200, Cornelia Huck wrote: On Tue, 07 Oct 2014 18:24:22 -0700 Andy Lutomirski l...@amacapital.net wrote: On 10/07/2014 07:39 AM, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-22 Thread Michael S. Tsirkin
On Wed, Oct 22, 2014 at 04:17:40PM +0200, Jan Kiszka wrote: On 2014-10-22 10:44, Michael S. Tsirkin wrote: On Wed, Oct 08, 2014 at 11:04:28AM +0200, Cornelia Huck wrote: On Tue, 07 Oct 2014 18:24:22 -0700 Andy Lutomirski l...@amacapital.net wrote: On 10/07/2014 07:39 AM, Cornelia Huck

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-22 Thread Benjamin Herrenschmidt
On Wed, 2014-10-22 at 16:17 +0200, Jan Kiszka wrote: I thought about this again, and I'm not sure anymore if we can use ACPI to black-list the incompatible virtio devices. Reason: hotplug. To my understanding, the ACPI DRHD tables won't change during runtime when a device shows up or

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-08 Thread Cornelia Huck
On Tue, 07 Oct 2014 18:24:22 -0700 Andy Lutomirski l...@amacapital.net wrote: On 10/07/2014 07:39 AM, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1

[PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-07 Thread Cornelia Huck
This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some

Re: [PATCH RFC 00/11] qemu: towards virtio-1 host support

2014-10-07 Thread Andy Lutomirski
On 10/07/2014 07:39 AM, Cornelia Huck wrote: This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits -