On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wrote:
> * Michael S. Tsirkin [2010-11-02 14:18]:
> > On Tue, Nov 02, 2010 at 02:01:08PM -0500, Ryan Harper wrote:
> > > > > > > I like the idea of disconnect; if part of the device_del method
> > > > > > > was to
> > > > > > > invoke a discon
On Wed, Nov 03, 2010 at 10:24:30AM +0900, Isaku Yamahata wrote:
> On Tue, Nov 02, 2010 at 02:57:12PM +0200, Michael S. Tsirkin wrote:
> > > +static void pcie_aer_clear_error(PCIDevice *dev);
> > > +static void pcie_aer_msg(PCIDevice *dev, const PCIEAERMsg *msg);
> > > +
> >
> > so what exactly is
Hi,
What is the status if the recently merged MSI support?
I'm trying to use it to add msi support to the intel-hda driver (current
wip patch attached). Everything works fine up to the point where it
comes to delivering the interrupt to the guest. msi_notify pretends to
signal the guest:
Everywhere else vect_addr[16] is returned on a read of default vector address
but updation is done only on default_addr in structure.
Signed-off-by: Himanshu Chauhan
---
hw/pl190.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/pl190.c b/hw/pl190.c
index a4bc9c1..736
Add support for the spice audio interface. With this patch applied
audio can be forwarded over the network from/to the spice client. Both
recording and playback is supported.
The driver is first in the driver list, but the can_be_default flag is
set only in case spice is active. So if you have
This set of patches is meant to be applied on top of the Virtproxy v1 patchset,
which was submitted a couple weeks ago and can also be obtained at:
git://repo.or.cz/qemu/mdroth.git virtproxy_v1
OVERVIEW:
There are a wide range of use cases motivating the need for a guest agent of
some sort to
Add RPC to retrieve a guest file. A size limit of some sort will
eventually be needed else we can block the monitor for arbitrarily long
periods of time. This interface is intended for smaller reads like
peeking at logs and /proc and such.
Signed-off-by: Michael Roth
---
virtagent-daemon.c | 5
Signed-off-by: Michael Roth
---
Makefile|2 +-
Makefile.target |2 +-
configure | 25 +
3 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 2dd64a3..b513d33 100644
--- a/Makefile
+++ b/Makefile
@@ -135,7 +135,7
Base skeleton and helpers for executing RPC commands. Monitor commands
will result in a connect() being issued to the virtagent service socket,
which will then be transported to the listening RPC server in the guest
via the virtproxy layer, RPC requests are then sent/recieved via http
over the resu
Utilize the getfile RPC to provide a means to view text files in the
guest. Getfile can handle binary files as well but we don't advertise
that here due to the special handling requiring to store it and provide
it back to the user (base64 encoding it for instance). Hence the
potentially confusing "
Basic skeleton code for RPC daemon loop. This is shared by both the
guest-side RPC server as well as the host-side one (the advertised RPCs
for each by guest/host-specific arrays).
Signed-off-by: Michael Roth
---
virtagent-daemon.c | 156
vir
Add RPC to view guest dmesg output.
Signed-off-by: Michael Roth
---
virtagent-daemon.c | 44
virtagent-daemon.h |1 +
2 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/virtagent-daemon.c b/virtagent-daemon.c
index bf28be2..181edac
Virtagent depends on basic qemu functions re-implemented by qemu-vp to
allow it to be used in output of qemu (in particular, to allow the
client code to be used for guest-to-host RPC calls). To build virtagent
into qemu we need to define these in terms of the built-in qemu
functions.
Signed-off-by
From: Volker Ruppert
---
ChangeLog | 35 +++
README|6 ++
2 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 75be5bd..35bf00a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,38 @@
+2009-01-25 16:46 vruppert
Common code for sending/recieving RPCs via http over virtproxy channel.
All communication is done via asynchronous read/write handlers and using
non-blocking reads/writes
Signed-off-by: Michael Roth
---
virtagent-common.c | 431
virtagent-com
vmware vga has the framebuffer at pci region 1 not 0. This patch makes
pci_get_lfb_addr check region 1 too. It also gives names to the
numbered labels to make the code more readable.
Signed-off-by: Gerd Hoffmann
---
vgabios.c | 23 ++-
1 files changed, 14 insertions(+), 9
Add PCI vgabios for the qemu vmware vga (15ad:0405).
Name it vgabios-vmware.bin.
Signed-off-by: Gerd Hoffmann
---
Makefile | 10 +-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index 58f064e..2a093e8 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +1
From: Volker Ruppert
---
vbe.c | 31 ++--
vbe.h | 70 --
vbetables-gen.c | 43 +
3 files changed, 91 insertions(+), 53 deletions(-)
diff --git a/vbe.c b/vbe.c
index
Add commands to view guest dmesg output. Currently it is a 16K buffer.
Signed-off-by: Michael Roth
---
hmp-commands.hx | 16 +
qmp-commands.hx | 35 +++
virtagent.c | 99 +++
virtagent.h |3 ++
4 files
From: Volker Ruppert
---
clext.c | 51 ++-
vbe.c | 59 ---
vgabios.c | 58 ++
3 files changed, 92 insertions(+), 76 deletion
From: Volker Ruppert
---
vgabios.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/vgabios.c b/vgabios.c
index fbc3588..ea3aae8 100644
--- a/vgabios.c
+++ b/vgabios.c
@@ -2039,7 +2039,9 @@ Bit8u car;Bit8u page;Bit8u attr;Bit8u flag;
{
if(vga_modes[line].class
This allows the guest RPC server to be integrated into the
qemu-vp/virtproxy i/o loop
Signed-off-by: Michael Roth
---
qemu-vp.c | 115 -
1 files changed, 106 insertions(+), 9 deletions(-)
diff --git a/qemu-vp.c b/qemu-vp.c
index 0cc0e
This patch allows to set PCI vendor and device IDs using defines
(PCI_VID and PCI_DID). Use it for vgabios.bin.
Signed-off-by: Gerd Hoffmann
---
Makefile |4 ++--
vbe.c |6 +-
vgabios.c |5 +
3 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Mak
Add PCI vgabios for the qemu qxl vga (1b36:0100).
Name it vgabios-qxl.bin.
Signed-off-by: Gerd Hoffmann
---
Makefile | 10 +-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index 2a093e8..578721a 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@
From: Volker Ruppert
---
ChangeLog | 12
README|3 ++-
2 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 35bf00a..dbaed5d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2009-04-07 20:18 vruppert
+
+ * vgabios.c (1.
Signed-off-by: Gerd Hoffmann
---
Makefile |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 02698e9..663d1a1 100644
--- a/Makefile
+++ b/Makefile
@@ -178,8 +178,9 @@ ar de en-us fi fr-be hr it lv nl
pl ru th \
c
Use a single rule for building bios binaries.
Use target specific variables to set compile flags.
This makes it more obvious what the differences between the versions
are. It also makes it easier to add new bios binaries with slightly
different settings.
Signed-off-by: Gerd Hoffmann
---
Makefi
video.x is gone now. It was the only user of the
vga bios_offset + bios_size logic. Zap it.
Signed-off-by: Gerd Hoffmann
---
hw/mips_malta.c |2 +-
hw/pc.c |2 +-
hw/pc.h |3 +--
hw/ppc_newworld.c |2 +-
hw/ppc_oldworld.c |2 +-
hw/ppc_prep.c |
Hi,
This patch series updates the vgabios, the patches are intended for
the vgabios.git tree @ git.qemu.org
The first five patches are taken from the vgabios cvs and update the
vgabios.git tree @ qemu.org to vgabios release 0.6c. As this update
depends on a newer bochs API it fully works on qe
Signed-off-by: Gerd Hoffmann
---
hw/vmware_vga.c |7 +--
1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c
index 3d25c14..9337fdb 100644
--- a/hw/vmware_vga.c
+++ b/hw/vmware_vga.c
@@ -114,14 +114,12 @@ struct pci_vmsvga_state_s {
# define S
Hi,
This patch series will put the new vgabios into use for stdvga and
vmware_vga. The vgabios patches this patch series depends on have
just been posted to the list.
For obvious reasons it depends on the new vgabios binaries being
present, i.e. vgabios patches being committed to vgabios.git,
Add PCI vgabios for the qemu standard vga (1234:).
Name it vgabios-stdvga.bin.
Signed-off-by: Gerd Hoffmann
---
Makefile | 10 +-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index d440b93..58f064e 100644
--- a/Makefile
+++ b/Makefile
@@ -14,12
Make stdvga provide the new vgabios binary (with pcibios support)
using the PCI option rom bar. Seabios will happily load it from
there. The new vga bios will also lookup the framebuffer address
in pci config space, so the magic bochs lfb @ 0xe000 is not
needed any more -> zap it.
Without th
* Michael S. Tsirkin [2010-11-03 02:22]:
> On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wrote:
> > * Michael S. Tsirkin [2010-11-02 14:18]:
> > > On Tue, Nov 02, 2010 at 02:01:08PM -0500, Ryan Harper wrote:
> > > > > > > > I like the idea of disconnect; if part of the device_del method
Hi,
I issued a bug report (626781) months ago. Any news on it? By the way, I
think it is really a bug other than a question.
Regards,
eslay
** Changed in: qemu
Status: New => Invalid
** Converted to question:
https://answers.launchpad.net/qemu/+question/132364
--
Live migration: ban
On Wed, Nov 03, 2010 at 12:03:15PM +0100, Gerd Hoffmann wrote:
> Hi,
>
> What is the status if the recently merged MSI support?
>
> I'm trying to use it to add msi support to the intel-hda driver (current
> wip patch attached). Everything works fine up to the point where it
> comes to deliver
On 11/03/10 13:34, Isaku Yamahata wrote:
On Wed, Nov 03, 2010 at 12:03:15PM +0100, Gerd Hoffmann wrote:
Hi,
What is the status if the recently merged MSI support?
I'm trying to use it to add msi support to the intel-hda driver (current
wip patch attached). Everything works fine up to the po
On Wed, Nov 03, 2010 at 01:40:59PM +0100, Gerd Hoffmann wrote:
> On 11/03/10 13:34, Isaku Yamahata wrote:
>> On Wed, Nov 03, 2010 at 12:03:15PM +0100, Gerd Hoffmann wrote:
>>> Hi,
>>>
>>> What is the status if the recently merged MSI support?
>>>
>>> I'm trying to use it to add msi support to the
Here's a generic answer to the question "which of the device's buses is
this?"
int qbus_index(BusState *bus)
{
BusState *b;
int i, index;
index = -1;
i = 0;
QLIST_FOREACH(b, &bus->parent->child_bus, sibling) {
if (b == bus) {
index = i;
}
i+
On Wed, Nov 03, 2010 at 02:39:52PM +0100, Markus Armbruster wrote:
> Here's a generic answer to the question "which of the device's buses is
> this?"
>
> int qbus_index(BusState *bus)
> {
> BusState *b;
> int i, index;
>
> index = -1;
> i = 0;
> QLIST_FOREACH(b, &bus->parent->
Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_write() being
called on the deleted IOHandler.
This patch fixes deletion so that .fd_read() and .fd_write() are never
called on an IOHandler that is marked for deletion.
Signed
On Fri, 29 Oct 2010, Balbir Singh wrote:
> A lot of the code is borrowed from zone_reclaim_mode logic for
> __zone_reclaim(). One might argue that the with ballooning and
> KSM this feature is not very useful, but even with ballooning,
Interesting use of zone reclaim. I am having a difficult time
Stefan Hajnoczi wrote:
> Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
> handler that deletes its IOHandler is exposed to .fd_write() being
> called on the deleted IOHandler.
>
> This patch fixes deletion so that .fd_read() and .fd_write() are never
> called on an IOHandler t
On Wed, Nov 3, 2010 at 2:39 PM, Juan Quintela wrote:
> Stefan Hajnoczi wrote:
>> Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
>> handler that deletes its IOHandler is exposed to .fd_write() being
>> called on the deleted IOHandler.
>>
>> This patch fixes deletion so that .f
On 11/03/2010 09:29 AM, Stefan Hajnoczi wrote:
Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_write() being
called on the deleted IOHandler.
This patch fixes deletion so that .fd_read() and .fd_write() are never
called on
On 11/03/2010 09:29 AM, Stefan Hajnoczi wrote:
Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_write() being
called on the deleted IOHandler.
This patch fixes deletion so that .fd_read() and .fd_write() are never
called on
Anthony Liguori wrote:
> On 11/03/2010 09:29 AM, Stefan Hajnoczi wrote:
>> Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
>> handler that deletes its IOHandler is exposed to .fd_write() being
>> called on the deleted IOHandler.
>>
>> This patch fixes deletion so that .fd_read(
Hi,
Let's track it down futher.
Were acpi_mem_writel() and apic_send_msi() in hw/apic.c called or not?
No such function in my tree (savannah/master).
Looks like some bits needed for msi are not merged yet?
Sorry typo. s/acpi/apic/.
The attached patch gives me:
msi_notify:243 intel-hda:
Gleb Natapov writes:
> On Wed, Nov 03, 2010 at 02:39:52PM +0100, Markus Armbruster wrote:
>> Here's a generic answer to the question "which of the device's buses is
>> this?"
>>
>> int qbus_index(BusState *bus)
>> {
>> BusState *b;
>> int i, index;
>>
>> index = -1;
>> i = 0;
>>
This set of patches is a prereq for the proposed guest agent (virtagent), so
resending these to accompany this morning's virtagent v2 submission.
OVERVIEW:
Virtproxy proxies and multiplexes socket streams over a data channel between a
host and a guest (currently network connections, emulated se
Signed-off-by: Michael Roth
---
virtproxy.c | 134 +++
virtproxy.h | 34 +++
2 files changed, 168 insertions(+), 0 deletions(-)
create mode 100644 virtproxy.c
create mode 100644 virtproxy.h
diff --git a/virtproxy.c b/virtp
Functions to add listener FDs (oforwards) which set up proxied connections
to associated service, and the corresponding handler function to process
to new connections to said FDs and initialize new client connections to
the associated remote server over the channel
Signed-off-by: Michael Roth
---
Daemon to be run in guest, or on host in standalone mode.
(re-)implements some qemu utility functions used by core virtproxy.c
code via wrapper functions. For built-in virtproxy code we will define
these wrapper functions in terms of qemu's built-in implementations.
Main logic will come in a later
Signed-off-by: Michael Roth
---
virtproxy.c | 17 +
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index f30b859..2f8996c 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -13,6 +13,23 @@
#include "virtproxy.h"
+#define DEBUG_VP
+
+#i
Signed-off-by: Michael Roth
---
virtproxy.c | 44
1 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index 2f8996c..fa17722 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -149,3 +149,47 @@ static QemuOptsList vp
This accept()'s connections to the socket we told virt-proxy to listen
for the channel connection on and sets the appropriate read handler for
the resulting FD.
Signed-off-by: Michael Roth
---
virtproxy.c | 37 +
1 files changed, 37 insertions(+), 0 deletion
Handle data coming in over the channel as VPPackets: Process control
messages and forward data from remote client/server connections to the
appropriate server/client FD on our end.
Signed-off-by: Michael Roth
---
virtproxy.c | 83 +++
1 f
Signed-off-by: Michael Roth
---
.gitignore |1 +
Makefile |4 +++-
configure |1 +
3 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/.gitignore b/.gitignore
index a43e4d1..da307d2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,7 @@ qemu-img-cmds.texi
qemu-img-
Signed-off-by: Michael Roth
---
virtproxy.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index 4f56aba..5ec4e77 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -431,6 +431,29 @@ static int vp_handle_data_packet(void *drv,
Process VPPackets coming in from channel and send them to the
appropriate server/client connections.
Signed-off-by: Michael Roth
---
virtproxy.c | 42 ++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index 6c36
reads data from client/server connections as they become readable, then
sends the data over the channel
Signed-off-by: Michael Roth
---
virtproxy.c | 80 +++
1 files changed, 80 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/vi
Signed-off-by: Michael Roth
---
Makefile |2 +-
qemu-vp.c | 469 -
2 files changed, 469 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 53b58d2..2dd64a3 100644
--- a/Makefile
+++ b/Makefile
@@ -135,7 +135,7 @
Signed-off-by: Michael Roth
---
virtproxy.c | 59 +++
virtproxy.h |2 ++
2 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index 5ec4e77..86a8e5b 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -6
Process control packets coming in over the channel. This entails setting
up/tearing down connections to local services initiated from the other
end of the channel.
Signed-off-by: Michael Roth
---
virtproxy.c | 154 +++
1 files changed, 154
Signed-off-by: Michael Roth
---
virtproxy.c | 23 +++
virtproxy.h |3 +++
2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/virtproxy.c b/virtproxy.c
index c9c3022..cc0ac9a 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -313,3 +313,26 @@ static void vp_chan
Just a comment, the commands in the summary will boot the first time,
but a reboot will (possibly) fail. bug 615529 has more info on that.
--
seabios should have native scsi support
https://bugs.launchpad.net/bugs/611142
You received this bug notification because you are a member of qemu-
devel-
Ryan Harper writes:
> * Michael S. Tsirkin [2010-11-03 02:22]:
>> On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wrote:
>> > * Michael S. Tsirkin [2010-11-02 14:18]:
>> > > On Tue, Nov 02, 2010 at 02:01:08PM -0500, Ryan Harper wrote:
>> > > > > > > > I like the idea of disconnect; if par
On Wed, Nov 03, 2010 at 04:18:18PM +0100, Markus Armbruster wrote:
> Gleb Natapov writes:
>
> > On Wed, Nov 03, 2010 at 02:39:52PM +0100, Markus Armbruster wrote:
> >> Here's a generic answer to the question "which of the device's buses is
> >> this?"
> >>
> >> int qbus_index(BusState *bus)
> >>
* Christoph Lameter [2010-11-03 09:35:33]:
> On Fri, 29 Oct 2010, Balbir Singh wrote:
>
> > A lot of the code is borrowed from zone_reclaim_mode logic for
> > __zone_reclaim(). One might argue that the with ballooning and
> > KSM this feature is not very useful, but even with ballooning,
>
> In
Gleb Natapov writes:
> On Wed, Nov 03, 2010 at 04:18:18PM +0100, Markus Armbruster wrote:
>> Gleb Natapov writes:
>>
>> > On Wed, Nov 03, 2010 at 02:39:52PM +0100, Markus Armbruster wrote:
>> >> Here's a generic answer to the question "which of the device's buses is
>> >> this?"
>> >>
>> >> in
* Markus Armbruster [2010-11-03 11:42]:
> Ryan Harper writes:
>
> > * Michael S. Tsirkin [2010-11-03 02:22]:
> >> On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wrote:
> >> > * Michael S. Tsirkin [2010-11-02 14:18]:
> >> > > On Tue, Nov 02, 2010 at 02:01:08PM -0500, Ryan Harper wrote:
>
On 11/03/2010 10:12 AM, Juan Quintela wrote:
Anthony Liguori wrote:
On 11/03/2010 09:29 AM, Stefan Hajnoczi wrote:
Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_write() being
called on the deleted IOHandler.
On 01/11/10 15:57, Anthony Liguori wrote:
It very much is. It supports fully visually integrated rendering (no
overlay windows) and even compositing GL window managers work fine,
even if running 3D apps under them.
Does the kernel track userspace pid and pass that information to qemu?
Yes. A
On 29/10/10 12:18, Rusty Russell wrote:
On Wed, 27 Oct 2010 11:30:31 pm Ian Molton wrote:
On 19/10/10 11:39, Avi Kivity wrote:
On 10/19/2010 12:31 PM, Ian Molton wrote:
2. should start with a patch to the virtio-pci spec to document what
you're doing
Where can I find that spec?
http://oz
On Wed, 3 Nov 2010, Balbir Singh wrote:
> > > +#define UNMAPPED_PAGE_RATIO 16
> >
> > Maybe come up with a scheme that allows better configuration of the
> > mininum? I think in some setting we may want an absolute limit and in
> > other a fraction of something (total zone size or working set?)
>
On Wed, Nov 03, 2010 at 12:29:10PM -0500, Ryan Harper wrote:
> * Markus Armbruster [2010-11-03 11:42]:
> > Ryan Harper writes:
> >
> > > * Michael S. Tsirkin [2010-11-03 02:22]:
> > >> On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wrote:
> > >> > * Michael S. Tsirkin [2010-11-02 14:18]
On 01/11/10 13:28, Anthony Liguori wrote:
On 11/01/2010 06:53 AM, Alon Levy wrote:
While we (speaking as part of the SPICE developers) want to have the same
support in our virtual GPU for 3d as we have for 2d, we just don't at
this point of time.
Would it be helpful to you to have /something
For a lack (to my knowledge) for a better place, just say that I cannot
resolve qemu.org.
This affects both the webpage and the git repository. I'm using
"git://git.qemu.org/qemu.git", which I thought is the main one.
Thanks,
Lluis
--
"And it's much the same thing with knowledge, for w
On 11/03/2010 01:03 PM, Ian Molton wrote:
The virtio driver enfoces the PID field and understands the packet
format used. Its better than using serial. Its also just one driver -
which doesnt have any special interdependencies and can be extended or
got rid of in future if and when better thi
On 11/03/2010 01:14 PM, Lluís wrote:
For a lack (to my knowledge) for a better place, just say that I cannot
resolve qemu.org.
This affects both the webpage and the git repository. I'm using
"git://git.qemu.org/qemu.git", which I thought is the main one.
The site is actually up but the DNS
On 10/21/2010 10:15 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen
strtosz() returns -1 on error. It now supports human unit formats in
eg. 1.0G, with better error handling.
The following suffixes are supported:
B/b = bytes
K/k = KB
M/m = MB
G/g = GB
T/t = TB
This patch changes -numa an
On 11/01/2010 02:02 PM, jes.soren...@redhat.com wrote:
From: Jes Sorensen
The current send_all() wrapper for POSIX calls does nothing but call
unix_write(). Merge them to simplify the code.
Signed-off-by: Jes Sorensen
Applied. Thanks.
Regards,
Anthony Liguori
---
qemu-char.c |8
Anthony Liguori wrote:
> On 11/03/2010 10:12 AM, Juan Quintela wrote:
>> Anthony Liguori wrote:
>>
>>> On 11/03/2010 09:29 AM, Stefan Hajnoczi wrote:
>>>
Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_wr
Provides the ability for the guest to communicate with user-provided code inside
QEMU itself.
This backdoor communication channel is based on using instructions, as opposed
to methods based on MMIO/PIO or virtproxy/virtagent.
Then, these instructions are redirected to a set of user-provided routi
This provides a consistent naming scheme across all targets.
Signed-off-by: Lluís Vilanova
---
target-arm/helper.c|2
target-arm/helper.h| 450
target-arm/helpers.h | 450
targe
Add a '--with-backdoor' configuration option pointing to user-provided backdoor
callback implementation.
Make is invoked on the user-provided directory, which must build a static
library containing, at least, the implementation of the backdoor helpers.
Signed-off-by: Lluís Vilanova
---
Makefile
These helpers must be implemented by the user on "libbackdoor.a".
Signed-off-by: Lluís Vilanova
---
backdoor/helper.h | 21 +
1 files changed, 21 insertions(+), 0 deletions(-)
create mode 100644 backdoor/helper.h
diff --git a/backdoor/helper.h b/backdoor/helper.h
new file
Take the unused CPUID 0x40001xxx range as the backdoor instruction.
Signed-off-by: Lluís Vilanova
---
backdoor/guest.h| 21 +
target-i386/cpuid.c | 27 +++
target-i386/helper.h|4
target-i386/translate.c |4
4 file
Header for the user to include when compiling guest applications that want to
communicate with QEMU through backdoor instructions.
Signed-off-by: Lluís Vilanova
---
backdoor/guest.h | 33 +
1 files changed, 33 insertions(+), 0 deletions(-)
create mode 100644 ba
Add a '--with-instrument' configuration option pointing to user-provided
instrumentation callbacks.
Make is invoked on the user-provided directory, which must build a static
library that might contain extra code needed by the user-provided
instrumentation.
Signed-off-by: Lluís Vilanova
---
Make
Adds a new optional keyword ("instrument") to the syntax in "trace-events". When
specified, this event property lets the user provide her own implementation for
that tracing event.
Still, in case the user only wants to wrap around the tracing event, tracetool's
original implementation is accessibl
Provides a guest application that exercices the instruction-based backdoor
communication, as well as a backdoor callback implementation that prints the
guest requests.
Signed-off-by: Lluís Vilanova
---
.gitignore |1 +
backdoor/examples/print/README | 13
Adds a new optional keyword ("gen") to the syntax in "trace-events". When
specified, this event property will generate an extra set of functions that
provide the ability to inject trace points into TCG-generated code. Note that
the regular backend-dependant functions will also be generated.
The ex
Add a new event keyword ("instrument") that lets the user provide her own
implementation of tracing events.
Still, tracetool's original implementation is accessible through function
'_trace_##name' instead of 'trace_##name' (in case the user only wants to wrap
around the event).
Signed-off-by: Ll
Some trace events with the "gen" property will need to use TCG arguments.
As such, modify 'tracetool' to gracefully handle these types and let the backend
code transliterate these types into their native counterpart.
Signed-off-by: Lluís Vilanova
---
tracetool | 140 +++
Signed-off-by: Lluís Vilanova
---
Makefile |4 -
tracetool | 315 +
2 files changed, 194 insertions(+), 125 deletions(-)
diff --git a/Makefile b/Makefile
index 252c817..fec086b 100644
--- a/Makefile
+++ b/Makefile
@@ -108,12 +108,
Auto-generates file "trace-gen.h" with instrumentable wrappers to generate calls
to TCG trace helpers.
Such wrappers are named 'trace_gen_##name', also reachable as
'trace_gen_##name##_backend' when instrumented.
Events with the "gen" property are also able to use TCG types on the trace event
dec
Auto-generates file "trace-helper.h" to provide TCG helpers and "trace-helper.c"
to proxy these helpers onto trace event routines.
Only trace events with the 'gen' property are affected.
Signed-off-by: Lluís Vilanova
---
.gitignore |2 +
Makefile| 15
Makefile.target
Signed-off-by: Lluís Vilanova
---
target-alpha/helper.h |2 ++
target-arm/helper.h|2 ++
target-cris/helper.h |2 ++
target-i386/helper.h |2 ++
target-m68k/helper.h |2 ++
target-microblaze/helper.h |2 ++
target-mips/helper.h |2 +
* Michael S. Tsirkin [2010-11-03 13:03]:
> On Wed, Nov 03, 2010 at 12:29:10PM -0500, Ryan Harper wrote:
> > * Markus Armbruster [2010-11-03 11:42]:
> > > Ryan Harper writes:
> > >
> > > > * Michael S. Tsirkin [2010-11-03 02:22]:
> > > >> On Tue, Nov 02, 2010 at 03:23:38PM -0500, Ryan Harper wr
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