ping
On 11/02/2017 03:11 PM, Oleksandr Andrushchenko wrote:
Hi, all!
Foreword
This RFC is aimed to introduce support of para-virtualized sound frontend
driver for Xen [1] and gather opinions from the relevant communities
(ALSA, Xen). It implements the protocol from [2] with the
Hi, all!
Foreword
This RFC is aimed to introduce support of para-virtualized sound frontend
driver for Xen [1] and gather opinions from the relevant communities
(ALSA, Xen). It implements the protocol from [2] with the
following limitations:
- mute/unmute is not supported
- get/set
On 11/02/2017 11:44 AM, Takashi Sakamoto wrote:
On Oct 30 2017 15:33, Oleksandr Andrushchenko wrote:
This is an attempt to summarize previous discussions on Xen para-virtual
sound driver.
A first attempt has been made to upstream the driver [1] which
brought number
of fundamental questions
Hi, all!
This is an attempt to summarize previous discussions on Xen para-virtual
sound driver.
A first attempt has been made to upstream the driver [1] which brought
number
of fundamental questions, one of the biggest ones was that the frontend
driver
has no means to synchronize its period e
ping
On 10/04/2017 09:50 AM, Oleksandr Andrushchenko wrote:
gentle reminder
On 09/26/2017 02:35 PM, Oleksandr Andrushchenko wrote:
Clemens, Sakamoto-san,
could you please review the below if you by chance have a minute?
Thank you,
Oleksandr
On 09/19/2017 11:57 AM, Oleksandr Andrushchenko
On 10/05/2017 06:29 PM, Julien Grall wrote:
Hi,
On 04/10/17 19:10, Oleksandr Andrushchenko wrote:
sorry, pressed send too fast
On 10/04/2017 09:02 PM, Oleksandr Andrushchenko wrote:
On 10/04/2017 08:22 PM, Julien Grall wrote:
On 04/10/17 17:32, Oleksandr Andrushchenko wrote:
Hi, all
sorry, pressed send too fast
On 10/04/2017 09:02 PM, Oleksandr Andrushchenko wrote:
On 10/04/2017 08:22 PM, Julien Grall wrote:
On 04/10/17 17:32, Oleksandr Andrushchenko wrote:
Hi, all!
Hello,
We have a use-case where we want to passthrough and arbitrary device
to driver domain,
e.g
On 10/04/2017 08:22 PM, Julien Grall wrote:
On 04/10/17 17:32, Oleksandr Andrushchenko wrote:
Hi, all!
Hello,
We have a use-case where we want to passthrough and arbitrary device
to driver domain,
e.g. GPIO controller or the like (doesn't do any DMA).
I will assume you are spe
Hi, all!
We have a use-case where we want to passthrough and arbitrary device to
driver domain,
e.g. GPIO controller or the like (doesn't do any DMA).
I know that for device to be pass throughed it must be tied to an IOMMU,
but in my case
the controller doesn’t have any. The problem is that it
gentle reminder
On 09/26/2017 02:35 PM, Oleksandr Andrushchenko wrote:
Clemens, Sakamoto-san,
could you please review the below if you by chance have a minute?
Thank you,
Oleksandr
On 09/19/2017 11:57 AM, Oleksandr Andrushchenko wrote:
Hi, all!
We did some work on implementing the idea
Clemens, Sakamoto-san,
could you please review the below if you by chance have a minute?
Thank you,
Oleksandr
On 09/19/2017 11:57 AM, Oleksandr Andrushchenko wrote:
Hi, all!
We did some work on implementing the idea with
feedback events from the backend to the frontend.
Please see attached
general approach is accepted by the ALSA community).
Thank you very much for your time,
Oleksandr Andrushchenko
Oleksandr Grytsov
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/xen/interface/io/sndif.h?h=v4.14-rc1
On 09/12/2017 10:52 AM, Oleksandr Grytsov
On 08/24/2017 10:04 AM, Oleksandr Andrushchenko wrote:
Hello,
On 08/24/2017 07:38 AM, Takashi Sakamoto wrote:
On Aug 23 2017 23:51, Oleksandr Grytsov wrote:
Hi,
Thank you for detailed explanation.
We understand that emulated interrupt on the frontend side is
completely not
acceptable and
frontend driver? If not, can we have the driver with timer
implementation upstreamed
as experimental until we have some acceptable synchronization solution?
This will allow broader audience to try and feel the solution and
probably contribute?
Regards
Takashi Sakamoto
Thank you very muc
Oleksandr Andrushchenko
- Oleksanr Grytsov
nothing to be done in Xen, mtouch support is already
in the Linux kernel. We are not considering QEMU's backend atm
* Sound
- Oleksandr Andrushchenko
- Oleksanr Grytsov
nothing to be done in Xen atm, Linux kernel frontend
is on review
On 08/18/2017 10:17 AM, Takashi Sakamoto wrote:
On Aug 18 2017 14:56, Oleksandr Andrushchenko wrote:
Taking into account the fact that the backend we have is a user-space
application
running on top of ALSA/PulseAudio we cannot get HW pointers from actual
hardware by any means (PulseAudio use
your thoughts?
Regards
Takashi Sakamoto
Thank you,
Oleksandr Andrushchenko
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Hi,
On 08/10/2017 12:03 PM, ajmalmalib4u wrote:
Hi,
I need to do sound sharing in RCar H3.
Great that there is some interest in the work we do
I'm just curious, what is the nature of your interest?
Are you going to just use that sound solution or may want
to contribute as well (development/desi
Hi,
thank you very much for valuable comments and your time!
On 08/10/2017 06:14 AM, Takashi Sakamoto wrote:
Hi,
On Aug 7 2017 21:22, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It
On 08/07/2017 06:14 PM, Oleksandr Andrushchenko wrote:
On 08/07/2017 04:55 PM, Clemens Ladisch wrote:
Oleksandr Andrushchenko wrote:
On 08/07/2017 04:11 PM, Clemens Ladisch wrote:
How does that interface work?
For the buffer received in .copy_user/.copy_kernel we send
a request to the
On 08/07/2017 04:55 PM, Clemens Ladisch wrote:
Oleksandr Andrushchenko wrote:
On 08/07/2017 04:11 PM, Clemens Ladisch wrote:
How does that interface work?
For the buffer received in .copy_user/.copy_kernel we send
a request to the backend and get response back (async) when it has copied
the
On 08/07/2017 04:11 PM, Clemens Ladisch wrote:
Oleksandr Andrushchenko wrote:
On 08/07/2017 01:27 PM, Clemens Ladisch wrote:
You have to implement period interrupts (and the .pointer callback)
based on when the samples are actually moved from/to the backend.
Do you think I can implement this
On 08/07/2017 03:30 PM, Takashi Sakamoto wrote:
On Aug 7 2017 21:18, Oleksandr Andrushchenko wrote:
Your first patch includes code difference under line 26, thus it
expects existence of a file 'sound/drivers/xen-front.c' in tree.
However, the file is not introduced in any upstre
From: Oleksandr Andrushchenko
Front sound driver has no real interrupts, so
playback/capture period passed interrupt needs to be emulated:
this is done via timer. Add required timer operations,
this is based on sound/drivers/dummy.c.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers
From: Oleksandr Andrushchenko
Implement shared buffer handling according to the
para-virtualized sound device protocol at xen/interface/io/sndif.h:
- manage buffer memory
- handle granted references
- handle page directories
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c
From: Oleksandr Andrushchenko
Implement essential initialization of the sound driver:
- introduce required data structures
- handle driver registration
- handle sound card registration
- register sound driver on backend connection
- remove sound driver on backend disconnect
Signed-off-by
From: Oleksandr Andrushchenko
Implement ALSA driver operations including:
- start/stop period interrupt emulation
- manage frontend/backend shraed buffers
- manage Xen bus event channel state
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 175
From: Oleksandr Andrushchenko
Initialize virtual sound card with streams according to the
Xen store configuration.
Add stubs for stream PCM operations.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 232 ++
1 file changed
From: Oleksandr Andrushchenko
Introduce Kconfig option to enable Xen para-virtualized sound
frontend driver. Also add sound frontend to the Makefile.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/Kconfig | 12
sound/drivers/Makefile | 2 ++
2 files changed, 14
From: Oleksandr Andrushchenko
Implement frontend to backend communication according to
the para-virtualized sound protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 302 +++---
1 file changed, 288
From: Oleksandr Andrushchenko
Initial handling for Xen bus states: implement
Xen bus state machine for the front driver according to
the state diagram and recovery flow from sound para-virtualized
protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen
From: Oleksandr Andrushchenko
1. Create event channels for all configured streams and publish
corresponding ring references and event channels in Xen store,
so backend can connect.
2. Implement event channel interrupt handler.
3. Create and destroy event channels with respect to Xen bus state
From: Oleksandr Andrushchenko
Add essential driver private info structure, initialize
locks and implement probe/remove of the Xen frontend
driver.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 27 +++
1 file changed, 27 insertions(+)
diff
From: Oleksandr Andrushchenko
Read configuration values from Xen store according
to xen/interface/io/sndif.h protocol:
- introduce configuration structures for different
components, e.g. sound card, device, stream
- read PCM HW parameters, e.g rate, format etc.
- detect stream type (capture
From: Oleksandr Andrushchenko
Introduce skeleton of the para-virtualized Xen sound
frontend driver. This patch only adds required
essential stubs.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 78 +++
1 file changed, 78
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It implements the protocol from
include/xen/interface/io/sndif.h with the following limitations:
- mute/unmute is not supported
- get/set volume is not supported
Volume control is not
On 08/07/2017 03:09 PM, Takashi Sakamoto wrote:
Hi,
On Aug 7 2017 20:50, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It implements the protocol from
include/xen/interface/io/sndif.h with the
From: Oleksandr Andrushchenko
Implement frontend to backend communication according to
the para-virtualized sound protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 302 +++---
1 file changed, 288
From: Oleksandr Andrushchenko
1. Create event channels for all configured streams and publish
corresponding ring references and event channels in Xen store,
so backend can connect.
2. Implement event channel interrupt handler.
3. Create and destroy event channels with respect to Xen bus state
From: Oleksandr Andrushchenko
Implement essential initialization of the sound driver:
- introduce required data structures
- handle driver registration
- handle sound card registration
- register sound driver on backend connection
- remove sound driver on backend disconnect
Signed-off-by
From: Oleksandr Andrushchenko
Initial handling for Xen bus states: implement
Xen bus state machine for the front driver according to
the state diagram and recovery flow from sound para-virtualized
protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen
From: Oleksandr Andrushchenko
Implement shared buffer handling according to the
para-virtualized sound device protocol at xen/interface/io/sndif.h:
- manage buffer memory
- handle granted references
- handle page directories
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c
From: Oleksandr Andrushchenko
Add essential driver private info structure, initialize
locks and implement probe/remove of the Xen frontend
driver.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 27 +++
1 file changed, 27 insertions(+)
diff
From: Oleksandr Andrushchenko
Initialize virtual sound card with streams according to the
Xen store configuration.
Add stubs for stream PCM operations.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 232 ++
1 file changed
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It implements the protocol from
include/xen/interface/io/sndif.h with the following limitations:
- mute/unmute is not supported
- get/set volume is not supported
Volume control is not
From: Oleksandr Andrushchenko
Front sound driver has no real interrupts, so
playback/capture period passed interrupt needs to be emulated:
this is done via timer. Add required timer operations,
this is based on sound/drivers/dummy.c.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers
From: Oleksandr Andrushchenko
Read configuration values from Xen store according
to xen/interface/io/sndif.h protocol:
- introduce configuration structures for different
components, e.g. sound card, device, stream
- read PCM HW parameters, e.g rate, format etc.
- detect stream type (capture
From: Oleksandr Andrushchenko
Implement ALSA driver operations including:
- start/stop period interrupt emulation
- manage frontend/backend shraed buffers
- manage Xen bus event channel state
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 175
From: Oleksandr Andrushchenko
Introduce Kconfig option to enable Xen para-virtualized sound
frontend driver. Also add sound frontend to the Makefile.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/Kconfig | 12
sound/drivers/Makefile | 2 ++
2 files changed, 14
Hi,
On 08/07/2017 02:28 PM, Takashi Sakamoto wrote:
Hi,
On Aug 7 2017 16:43, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It implements the protocol from
include/xen/interface/io/sndif.h with
Hi, Clemens!
On 08/07/2017 01:27 PM, Clemens Ladisch wrote:
Oleksandr Andrushchenko wrote:
Front sound driver has no real interrupts, so
playback/capture period passed interrupt needs to be emulated:
this is done via timer. Add required timer operations,
this is based on sound/drivers/dummy.c
From: Oleksandr Andrushchenko
Front sound driver has no real interrupts, so
playback/capture period passed interrupt needs to be emulated:
this is done via timer. Add required timer operations,
this is based on sound/drivers/dummy.c.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers
From: Oleksandr Andrushchenko
This patch series adds support for Xen [1] para-virtualized
sound frontend driver. It implements the protocol from
include/xen/interface/io/sndif.h with the following limitations:
- mute/unmute is not supported
- get/set volume is not supported
Volume control is not
From: Oleksandr Andrushchenko
Initialize virtual sound card with streams according to the
Xen store configuration.
Add stubs for stream PCM operations.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 232 ++
1 file changed
From: Oleksandr Andrushchenko
1. Create event channels for all configured streams and publish
corresponding ring references and event channels in Xen store,
so backend can connect.
2. Implement event channel interrupt handler.
3. Create and destroy event channels with respect to Xen bus state
From: Oleksandr Andrushchenko
Read configuration values from Xen store according
to xen/interface/io/sndif.h protocol:
- introduce configuration structures for different
components, e.g. sound card, device, stream
- read PCM HW parameters, e.g rate, format etc.
- detect stream type (capture
From: Oleksandr Andrushchenko
Implement ALSA driver operations including:
- start/stop period interrupt emulation
- manage frontend/backend shraed buffers
- manage Xen bus event channel state
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 175
From: Oleksandr Andrushchenko
Introduce Kconfig option to enable Xen para-virtualized sound
frontend driver. Also add sound frontend to the Makefile.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/Kconfig | 12
sound/drivers/Makefile | 2 ++
2 files changed, 14
From: Oleksandr Andrushchenko
Add essential driver private info structure, initialize
locks and implement probe/remove of the Xen frontend
driver.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 27 +++
1 file changed, 27 insertions(+)
diff
From: Oleksandr Andrushchenko
Implement essential initialization of the sound driver:
- introduce required data structures
- handle driver registration
- handle sound card registration
- register sound driver on backend connection
- remove sound driver on backend disconnect
Signed-off-by
From: Oleksandr Andrushchenko
Implement frontend to backend communication according to
the para-virtualized sound protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c | 302 +++---
1 file changed, 288
From: Oleksandr Andrushchenko
Implement shared buffer handling according to the
para-virtualized sound device protocol at xen/interface/io/sndif.h:
- manage buffer memory
- handle granted references
- handle page directories
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen-front.c
From: Oleksandr Andrushchenko
Initial handling for Xen bus states: implement
Xen bus state machine for the front driver according to
the state diagram and recovery flow from sound para-virtualized
protocol: xen/interface/io/sndif.h.
Signed-off-by: Oleksandr Andrushchenko
---
sound/drivers/xen
Hi, Stefano!
On 07/31/2017 11:28 PM, Stefano Stabellini wrote:
On Mon, 31 Jul 2017, Oleksandr Andrushchenko wrote:
3 Sharing with page exchange (XENMEM_exchange)
==
This API was pointed to me by Stefano Stabellini as one of the possible ways
to
On 07/31/2017 02:58 PM, Joao Martins wrote:
On 07/31/2017 12:41 PM, Oleksandr Andrushchenko wrote:
Hi, Joao!
On 07/31/2017 02:03 PM, Joao Martins wrote:
Hey Oleksandr,
On 07/31/2017 09:34 AM, Oleksandr Andrushchenko wrote:
Hi, all!
[snip]
Comparison for display use-case
Hi, Joao!
On 07/31/2017 02:03 PM, Joao Martins wrote:
Hey Oleksandr,
On 07/31/2017 09:34 AM, Oleksandr Andrushchenko wrote:
Hi, all!
[snip]
Comparison for display use-case
===
1 Number of grant references used
1-1 grant references: nr_pages
1-2
ping
On 07/17/2017 03:47 PM, Oleksandr Andrushchenko wrote:
Hi, all!
This is a follow-up on Xen distribution build systems we saw at the
summit and invitation for sharing thoughts and ways we build our
images and
distros. I would like to specifically ask OpenXT project to reply with
the
On 07/31/2017 01:04 PM, Julien Grall wrote:
On 31/07/17 10:52, Oleksandr Andrushchenko wrote:
On 07/31/2017 12:47 PM, Julien Grall wrote:
On 31/07/17 10:46, Oleksandr Andrushchenko wrote:
Do you have any example of hardware? What are the performance you
require with them?
Currently our
On 07/31/2017 12:47 PM, Julien Grall wrote:
On 31/07/17 10:46, Oleksandr Andrushchenko wrote:
Hi, Julien!
On 07/31/2017 12:24 PM, Julien Grall wrote:
(+ Joao)
On 31/07/17 09:34, Oleksandr Andrushchenko wrote:
Hi, all!
Hi Oleksandr,
The aim of this mail is to highlight and discuss
Hi, Julien!
On 07/31/2017 12:24 PM, Julien Grall wrote:
(+ Joao)
On 31/07/17 09:34, Oleksandr Andrushchenko wrote:
Hi, all!
Hi Oleksandr,
The aim of this mail is to highlight and discuss possible approaches to
implementing zero copying for PV drivers. Rationale behind this is that
there
On 07/31/2017 12:31 PM, Andrew Cooper wrote:
On 31/07/17 10:03, Paul Durrant wrote:
-Original Message-
[snip]
Comparison for display use-case
===
1 Number of grant references used
1-1 grant references: nr_pages
1-2 GNTTABOP_transfer: nr_pages
1-3 XENMEM_exc
Hi, Paul!
On 07/31/2017 12:03 PM, Paul Durrant wrote:
-Original Message-
[snip]
Comparison for display use-case
===
1 Number of grant references used
1-1 grant references: nr_pages
1-2 GNTTABOP_transfer: nr_pages
1-3 XENMEM_exchange: not an option
2 Effec
Hi, all!
The aim of this mail is to highlight and discuss possible approaches to
implementing zero copying for PV drivers. Rationale behind this is that
there
are use-cases when drivers operate with big shared buffers, e.g.
display, when
memory copying from front’s buffer into back’s one may s
ping
On 07/18/2017 05:25 PM, Oleksandr Grytsov wrote:
From: Oleksandr Grytsov
Changes since V3:
* libxl__device_add renamed to libxl__device_add_async and reworked
to match the former design;
* libxl__device_add used for devices which don't require updating domain
config but s
Works for EPAM as well
On 07/27/2017 12:12 AM, Edgar E. Iglesias wrote:
Hi, this time works for me too. I'd like to have a slot to introduce
and discuss the work that Xilinx and Aggios are doing on Power
management for Xen/Arm.
Cheers,
Edgar
Sent from my phone
On Jul 26, 2017 6:59 PM, "Ste
Hi, all!
This is a follow-up on Xen distribution build systems we saw at the
summit and invitation for sharing thoughts and ways we build our images and
distros. I would like to specifically ask OpenXT project to reply with the
description of their build system so we have clear picture of what is
Hi, Owen!
On 07/03/2017 03:57 PM, Owen Smith wrote:
determine the difference between older
backends and newer backends. In the case I'm interested in, the difference
between old QEMU vkbd backend which blocks waiting for the vfb device, which
is not present on HVM guests, and a newer QEMU backen
Hi, Dmitry!
On 06/29/2017 10:24 PM, Dmitry Torokhov wrote:
On June 29, 2017 11:40:30 AM PDT, Oleksandr Andrushchenko
wrote:
Hi, Dmitry!
First of all thank you for both the comments and the patch
On 06/29/2017 11:17 AM, Dmitry Torokhov wrote:
Hi Oleksandr,
On Fri, Jun 23, 2017 at 09:09
Hi, Dmitry!
First of all thank you for both the comments and the patch
On 06/29/2017 11:17 AM, Dmitry Torokhov wrote:
Hi Oleksandr,
On Fri, Jun 23, 2017 at 09:09:55AM +0300, Oleksandr Andrushchenko wrote:
+ switch (event->mtouch.event_t
ping
On 06/23/2017 09:09 AM, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
Extend xen_kbdfront to provide multi-touch support
to unprivileged domains.
Signed-off-by: Oleksandr Andrushchenko
---
Changes since initial:
- use input_set_capability instead of setting flags
On 06/27/2017 04:30 PM, Lars Kurth wrote:
Removing security@
On 27/06/2017, 14:28, "Oleksandr Andrushchenko" wrote:
Did I miss anything?
Please consider adding new topics:
1. Shared coprocessor framework
2. Native applications, e.g. EL0 app, stubdoms
I am only adding commi
Did I miss anything?
Please consider adding new topics:
1. Shared coprocessor framework
2. Native applications, e.g. EL0 app, stubdoms
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Hi, all
New Heading: PV Protocols and Drivers
- PV Protocols and Drivers > pvcalls : tech preview or experimental
- PV Protocols and Drivers > 9pfs : tech preview or experimental
- PV Protocols and Drivers* > sndif (sound device) : tech preview or
experimental
- PV Protocols and Drivers* > dis
From: Oleksandr Andrushchenko
Extend xen_kbdfront to provide multi-touch support
to unprivileged domains.
Signed-off-by: Oleksandr Andrushchenko
---
Changes since initial:
- use input_set_capability instead of setting flags directly
- input_mt_init_slots: let userspace better chance of
Hi, Dmitry!
On 06/21/2017 10:24 AM, Dmitry Torokhov wrote:
On Thu, Jun 08, 2017 at 09:45:18AM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 06/07/2017 07:56 PM, Dmitry Torokhov wrote:
On Wed, May 31, 2017 at 12:06:56PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017
Ping
On 06/08/2017 09:45 AM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 06/07/2017 07:56 PM, Dmitry Torokhov wrote:
On Wed, May 31, 2017 at 12:06:56PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017 07:37 PM, Dmitry Torokhov wrote:
On Tue, May 30, 2017 at 03:50:20PM +0300
://xenbits.xen.org/gitweb/?p=pvdrivers/win/xenvkbd.git;a=tree)
Owen
Anyway, I would like to hear from Konrad on this
*From: *Oleksandr Andrushchenko <mailto:andr2...@gmail.com>
*Sent: *12 June 2017 08:07
*To: *Owen Smith <mailto:owen.sm...@citrix.com>;
xen-de...@lists.xenproject.org &l
Hi, Owen!
On 06/08/2017 04:09 PM, Owen Smith wrote:
Backends set "feature-vkbd-standalone" to 1 if they can connect
without waiting for the PV framebuffer. If this value is missing
or not 1, then a backend will wait for the PV framebuffer before
connecting, potentially causing the frontend to wa
Hi, Dmitry!
On 06/07/2017 07:56 PM, Dmitry Torokhov wrote:
On Wed, May 31, 2017 at 12:06:56PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017 07:37 PM, Dmitry Torokhov wrote:
On Tue, May 30, 2017 at 03:50:20PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017
Hi, Dmitry!
I would appreciate your comments on the below
On 05/31/2017 12:06 PM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017 07:37 PM, Dmitry Torokhov wrote:
On Tue, May 30, 2017 at 03:50:20PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017 08:51 AM, Dmitry
Hi, Dmitry!
On 05/30/2017 07:37 PM, Dmitry Torokhov wrote:
On Tue, May 30, 2017 at 03:50:20PM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 05/30/2017 08:51 AM, Dmitry Torokhov wrote:
On Fri, Apr 21, 2017 at 09:40:36AM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/2017
Hi, Dmitry!
On 05/30/2017 08:51 AM, Dmitry Torokhov wrote:
On Fri, Apr 21, 2017 at 09:40:36AM +0300, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/2017 05:10 AM, Dmitry Torokhov wrote:
Hi Oleksandr,
On Thu, Apr 13, 2017 at 02:38:04PM +0300, Oleksandr Andrushchenko wrote:
From
Hi, Dmitry!
On 04/21/2017 05:11 AM, Dmitry Torokhov wrote:
On Thu, Apr 13, 2017 at 02:38:03PM +0300, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
Xen input para-virtual protocol defines string constants
used by both back and frontend. Use those instead of
explicit strings in
Hi, Dmitry!
It's been quite a while now, I'm just wondering if
you had a chance to look at the patch?
Thank you,
Oleksandr
On 05/12/2017 04:44 PM, Oleksandr Andrushchenko wrote:
gentle reminder
On 05/05/2017 07:45 AM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/201
Hi, Dmitry!
It's been quite a while now, I'm just wondering if
you had a chance to look at the patch?
Thank you,
Oleksandr
On 05/12/2017 04:43 PM, Oleksandr Andrushchenko wrote:
gentle reminder
On 05/05/2017 07:43 AM, Oleksandr Andrushchenko wrote:
Hello, Dmitry!
On 04/21/201
gentle reminder
On 05/05/2017 07:45 AM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/2017 09:40 AM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/2017 05:10 AM, Dmitry Torokhov wrote:
Hi Oleksandr,
On Thu, Apr 13, 2017 at 02:38:04PM +0300, Oleksandr Andrushchenko
wrote
gentle reminder
On 05/05/2017 07:43 AM, Oleksandr Andrushchenko wrote:
Hello, Dmitry!
On 04/21/2017 09:42 AM, Oleksandr Andrushchenko wrote:
On 04/21/2017 05:11 AM, Dmitry Torokhov wrote:
On Thu, Apr 13, 2017 at 02:38:03PM +0300, Oleksandr Andrushchenko
wrote:
From: Oleksandr Andrushchenko
Hi, Dmitry!
On 04/21/2017 09:40 AM, Oleksandr Andrushchenko wrote:
Hi, Dmitry!
On 04/21/2017 05:10 AM, Dmitry Torokhov wrote:
Hi Oleksandr,
On Thu, Apr 13, 2017 at 02:38:04PM +0300, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
Extend xen_kbdfront to provide multi-touch
Hello, Dmitry!
On 04/21/2017 09:42 AM, Oleksandr Andrushchenko wrote:
On 04/21/2017 05:11 AM, Dmitry Torokhov wrote:
On Thu, Apr 13, 2017 at 02:38:03PM +0300, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko
Xen input para-virtual protocol defines string constants
used by both
On 04/24/2017 09:43 AM, Jan Beulich wrote:
On 24.04.17 at 08:10, wrote:
On 04/21/2017 06:55 PM, Jan Beulich wrote:
On 21.04.17 at 15:04, wrote:
I am working on a zero-copy scenario for x86
and for that I am mapping pages from Dom0 to DomU
(yes, I know there are at least security concerns).
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