Hi Anthony,
I started a guest with cache=none and aio=threads
When i did some io tests in Guest say dd like
dd if=/dev/zero oflag=direct of=/mnt/sdb1/date.img bs=4k count=262114
qemu will start one or several threads to perform IO requests.
It seems qemu makes use of its own posixaio. I'm
On 08/02/2011 11:01 PM, Stefan Weil wrote:
I run cross builds for arm, mips, powerpc and mingw.
All of them use the cross prefix. When running make,
I neither want to specify a special PATH nor a
PKG_CONFIG_PATH. All I need is something like
make -C bin/arm (each cross target has its own
On 08/03/2011 02:12 AM, Anthony Liguori wrote:
Paolo's proposed changes make newer QEMUs use a new protocol. It's
still possible to read the older protocol. This means that you can't
migrate new to old, but can migrate old to new.
Not really true, with my series you can migrate new to old if
On 08/03/2011 05:33 AM, Anthony Liguori wrote:
On 08/02/2011 04:29 PM, Avi Kivity wrote:
On 08/03/2011 12:06 AM, Anthony Liguori wrote:
The qdev level should be the common base that makes sense for *all*
qdev devices. IRQ management does not belong in DeviceState because
what you do for a
Hi Anthony,
I started a guest with cache=none and aio=threads
When i did some io tests in Guest say dd like
dd if=/dev/zero oflag=direct of=/mnt/sdb1/date.img bs=4k count=262114
qemu will start one or several threads to perform IO requests.
It seems qemu makes use of its own posixaio. I'm
On Wed, Aug 3, 2011 at 6:19 AM, Gui Jianfeng guijianf...@cn.fujitsu.com wrote:
When i did some io tests in Guest say dd like
dd if=/dev/zero oflag=direct of=/mnt/sdb1/date.img bs=4k count=262114
qemu will start one or several threads to perform IO requests.
It seems qemu makes use of its own
So, can we decide on this somehow? I don't see a code
path where we don't call monitor_resume at the end,
so the intermediate monitor_resume can be dropped.
This way we fix real bug. If there will be other
problem from that, it can be fixed later - this will
mean that code path is found...
For security purpose, convert 'int i' to 'unsigned int i' in
virtio functions, so that range of index is restricted
to positive value.
Signed-off-by: Supriya Kannery (supri...@linux.vnet.ibm.com)
---
hw/virtio.c | 27 +--
hw/virtio.h |3 ++-
2 files changed, 19
I want -rc2 to be the final build so I'm delaying -rc3 until tomorrow so
we can sort out how to handle this migration issue.
Ok, one more try :)
Anthony, could you please commit the following small patch to the 0.15
branch:
http://lists.nongnu.org/archive/html/qemu-devel/2011-07/msg02183.html
Peter Maydell peter.mayd...@linaro.org writes:
On 1 August 2011 13:33, Markus Armbruster arm...@redhat.com wrote:
andrzej zaborowski balr...@gmail.com writes:
On 20 July 2011 18:24, Markus Armbruster arm...@redhat.com wrote:
We try the drive defined with -drive if=ide,index=0 (or equivalent
Hi Edgar,
I have a problem with Ethernet Lite on Virtex board as following.
Could you help me?
Thank you!
[Modify device tree - linux-2.6.37]
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts
b/arch/powerpc/boot/dts/virtex440-ml507.dts
index 9cf6081..acc8406 100644
---
Michael S. Tsirkin m...@redhat.com writes:
The following changes since commit d1afc48b7cfdb4490f322d5d82a2aae6d545ec06:
SPARC64: implement addtional MMU faults related to nonfaulting load
(2011-07-21 20:02:22 +)
are available in the git repository at:
On Wed, Aug 03, 2011 at 10:15:03AM +0200, Markus Armbruster wrote:
Michael S. Tsirkin m...@redhat.com writes:
The following changes since commit d1afc48b7cfdb4490f322d5d82a2aae6d545ec06:
SPARC64: implement addtional MMU faults related to nonfaulting load
(2011-07-21 20:02:22 +)
On 08/03/2011 01:15 AM, Richard Henderson wrote:
On 08/02/2011 03:06 PM, Avi Kivity wrote:
I don't think there's any cpu which has a real 64-bit physical
address space? Don't they all truncate it?
I don't know. You're right that x86_64 does, at 48 bits.
The alpha system I'm trying to
Am 03.08.2011 02:18, schrieb Anthony Liguori:
As Paolo points out, the migration protocol is ambiguous when using
subsections
today. That means that even if we preserve subsections and change the
protocol
accordingly, the old protocol w/subsections is still ambiguous.
Remove subsection
This is a pretty important step in the modernization and improvement
of the SCSI backends, and a prerequisite for pretty much everything
that is on the table: migration, addressing, improved CD-ROM support,
hotplug.
The series touches two main parts:
1) sense data. Autosense is made a
vscsi supports autosensing by providing sense data directly in the
response. When get_sense was added, the older state machine approach
that sent REQUEST SENSE commands separately was left in place. Remove
it, all existing SCSIDevices do support autosensing and the next patches
will make the
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 12 ++--
hw/scsi-disk.c|9 ++---
hw/scsi-generic.c | 16
3 files changed, 12 insertions(+), 25 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index 139f6a6..fbb9801 100644
When trying to map an alias of a ram region, where the alias starts at
address A and we map it into address B, and A B, we had an arithmetic
underflow. Because we use unsigned arithmetic, the underflow converted
into a large number which failed addrrange_intersects() tests.
The concrete example
On Wed, Aug 3, 2011 at 8:56 AM, Supriya Kannery
supri...@linux.vnet.ibm.com wrote:
For security purpose, convert 'int i' to 'unsigned int i' in
virtio functions, so that range of index is restricted
to positive value.
Signed-off-by: Supriya Kannery (supri...@linux.vnet.ibm.com)
---
Anthony Liguori aligu...@us.ibm.com wrote:
On 08/02/2011 06:25 PM, Juan Quintela wrote:
Anthony Liguorialigu...@us.ibm.com wrote:
As Paolo points out, the migration protocol is ambiguous when using
subsections
today. That means that even if we preserve subsections and change the
protocol
On 08/01/2011 08:44 PM, David Ahern wrote:
qemu-kvm.git as of:
commit dacdc4b10bafbb21120e1c24a9665444768ef999
Merge: 7b69d4f 0af4922
Author: Avi Kivitya...@redhat.com
Date: Sun Jul 31 11:42:26 2011 +0300
Merge branch 'upstream-merge' into next
is aborting with the error:
qemu-kvm:
Hello,
On Monday 25 July 2011 16:18:07 Anthony Liguori wrote:
Hands down, 0.14.0 had the best change log of any QEMU release. A large
part of the success of the change log was how many people participated
in creating it. I'd love for us to go even further with 0.15.0.
I've created a
On 3 August 2011 03:25, Anthony Liguori anth...@codemonkey.ws wrote:
On 08/02/2011 04:28 PM, Peter Maydell wrote:
Typically in the latter case the device we're talking to will
also provide some gpio or irq signals, which will be routed in
a totally different direction having nothing to do with
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 175 -
hw/scsi-defs.h|3 +
hw/scsi-disk.c| 21 --
hw/scsi-generic.c |7 --
4 files changed, 177 insertions(+), 29 deletions(-)
diff --git
On 2011-08-02 15:19, Fabien Chouteau wrote:
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
Makefile.objs |2 +-
slirp/arp_table.c | 71
With this patch, sense data is stored in the generic data structures
for SCSI devices and requests. The SCSI layer takes care of storing
sense data in the SCSIDevice for the subsequent REQUEST SENSE command.
At the same time, get_sense is removed and scsi_req_get_sense can use
an entirely
Also introduce the first occurrence of independent SCSIReqOps,
to handle invalid commands in common code.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 53 ++---
hw/scsi-disk.c|5 -
hw/scsi-generic.c |9
On 08/03/2011 12:10 PM, Peter Maydell wrote:
[*] I did convince myself that you do want a sysbus bus on each
chip select, because in theory in the hardware you could put an
external address decoder on the gpmc_a[] bus and hang multiple
devices off one chipselect. So that's a sysbus, really.
This struct is currently unnamed. Give it a name and use it
explicitly to decouple (some parts of) CDB parsing from
SCSIRequest.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 95 +
hw/scsi.h | 17 ++
At 08/03/2011 05:01 PM, Avi Kivity Write:
On 08/01/2011 08:44 PM, David Ahern wrote:
qemu-kvm.git as of:
commit dacdc4b10bafbb21120e1c24a9665444768ef999
Merge: 7b69d4f 0af4922
Author: Avi Kivitya...@redhat.com
Date: Sun Jul 31 11:42:26 2011 +0300
Merge branch 'upstream-merge' into
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c |3 ++-
hw/scsi-disk.c|4 ++--
hw/scsi-generic.c |4 ++--
hw/scsi.h |2 +-
4 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index a5bb517..f6fb4f0 100644
Right now the CDB is not passed to the SCSIBus until scsi_req_enqueue.
Passing it to scsi_req_new will let scsi_req_new dispatch common requests
through different reqops.
Moving the memcpy to scsi_req_new is a hack that will go away as
soon as scsi_req_new will also take care of the parsing.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 20 ++--
hw/scsi-disk.c| 24 ++--
hw/scsi-generic.c | 12 ++--
hw/scsi.h | 13 +++--
4 files changed, 29 insertions(+), 40 deletions(-)
diff --git
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 30 ++
hw/scsi.h | 12
2 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index fbb9801..0e2e4cd 100644
--- a/hw/scsi-bus.c
+++
In fact, if the HBA's transfer_data callback goes on with scsi_req_continue
the request will be completed successfully instead of showing a failure.
It can even cause a segmentation fault.
An easy way to trigger it is eject -f cd during installation (during media
test if the installer does
A small improvement in the SCSI request API. Pass the status
at the time the request is completed, so that we can assert that
no request is completed twice. This would have detected the
problem fixed in the previous patch.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c
Unit attention conditions override any sense data the device already
has. Their signaling and clearing is handled entirely by the SCSIBus
code, and they are completely transparent to the SCSIDevices.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 93
On 08/01/11 12:21, Alon Levy wrote:
This reverts commit 22795174a37e02200944c0d093d518e832650686.
Without this patch the windows logo animation during boot time was
correct, with it it jumps backwards and forwards erratically.
Looking at how the x11 qxl driver generates mm_time I see it just
This will let allow requests to be dispatched through different callbacks,
either common or per-device.
This patch adjusts the API, the next one will move members to SCSIReqOps.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c |5 +++--
hw/scsi-disk.c| 30
This will let SCSIBus detect requests sent to an invalid LUN, and
handle them itself. However, there will be still support for only one
LUN per target
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c |1 +
hw/scsi-generic.c |5 +
hw/scsi.h |1 +
3
Can be useful when debugging the device scan phase.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/scsi-bus.c | 17 +
trace-events |4
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index f6fb4f0..143c7eb 100644
On Mon, Aug 01, 2011 at 01:10:38PM +0300, Michael S. Tsirkin wrote:
On Mon, Aug 01, 2011 at 04:51:02PM +1000, David Gibson wrote:
qemu already almost supports PCI domains; that is, several entirely
independent PCI host bridges on the same machine. However, a bug in
pci_bus_new_inplace()
From: Alexandre Raymond cerb...@gmail.com
Distclean should remove anything created by the configure script.
Signed-off-by: Alexandre Raymond cerb...@gmail.com
Signed-off-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
Makefile |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff
On Wed, Aug 03, 2011 at 11:13:15AM +0100, Stefan Hajnoczi wrote:
On Mon, Aug 01, 2011 at 01:10:38PM +0300, Michael S. Tsirkin wrote:
On Mon, Aug 01, 2011 at 04:51:02PM +1000, David Gibson wrote:
qemu already almost supports PCI domains; that is, several entirely
independent PCI host
Factor out SimpleSpiceDisplay initialization into
qemu_spice_display_init_common() and call it from
both qxl.c (for vga mode) and spice-display.c
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl.c |7 +--
ui/spice-display.c | 17 +++--
ui/spice-display.h
Hi,
This spice/qxl pull fixes (for the most part) a design flaw in the qxl
device interface.
Some write operations to qxl I/O ports are blocking, i.e. they wait
for the spice server finish some work, then return to the guest.
Which adds noticable latencies. This patch series adds non-blocking
From: Alon Levy al...@redhat.com
Since the driver is still in operation even after moving to UNDEFINED, i.e.
by destroying primary in any way.
Signed-off-by: Alon Levy al...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl.c |3 ++-
1 files changed, 2 insertions(+), 1
From: Alon Levy al...@redhat.com
Signed-off-by: Alon Levy al...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl.c |9 +++--
hw/qxl.h |2 +-
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 28c8b5d..c50eaf9 100644
---
Add wrapper functions for all spice worker calls.
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl-render.c|4 +-
hw/qxl.c | 32 +-
ui/spice-display.c | 95 ---
ui/spice-display.h | 22
From: Alon Levy al...@redhat.com
Add two new IOs.
QXL_IO_FLUSH_SURFACES - equivalent to update area for all surfaces, used
to reduce vmexits from NumSurfaces to 1 on guest S3, S4 and resolution change
(windows
driver implementation is such that this is done on each of those occasions).
Inform guest drivers about the new features I/O commands we have
now (async commands, S3 support) if building with newer spice, i.e.
if SPICE_INTERFACE_QXL_MINOR = 1.
sneaked in some 81+ column line spliting.
Signed-off-by: Gerd Hoffmann kra...@redhat.com
Signed-off-by: Alon Levy
On 03/08/2011 11:13, Jan Kiszka wrote:
On 2011-08-02 15:19, Fabien Chouteau wrote:
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.
...
Looks good now and work here as well.
Great!
One last thing (I swear): We need a proper license header for
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
Makefile.objs |2 +-
slirp/arp_table.c | 95 +
slirp/bootp.c | 21 +++
From: Alon Levy al...@redhat.com
Signed-off-by: Alon Levy al...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl.c | 40 +++-
1 files changed, 39 insertions(+), 1 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 416bd48..6e66021
From: Alon Levy al...@redhat.com
Some of the QXL port i/o commands are waiting for the spice server to
complete certain actions. Add async versions for these commands, so we
don't block the vcpu while the spice server processses the command.
Instead the qxl device will raise an IRQ when done.
Surface tracking needs proper locking since it is used from vcpu and spice
worker threads, add it. Also reset the surface counter when zapping all
surfaces.
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl.c | 13 -
hw/qxl.h |2 ++
2 files changed, 14 insertions(+), 1
Move the wrapper functions which are used by qxl only to qxl.c.
Rename them from qemu_spice_* to qxl_spice_*. Also pass in a
qxl state pointer instead of a SimpleSpiceDisplay pointer.
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/qxl-render.c|4 +-
hw/qxl.c | 67
Add qxl_guest_bug() function which is supposed to be called in case
sanity checks of guest requests fail. It raises an error IRQ and
logs a message in case guest debugging is enabled.
Make PANIC_ON() abort instead of exit. That macro should be used
for qemu bugs only, any guest-triggerable
Anthony asked me to pick up the maintenance of this subsystem, and I
agreed.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
MAINTAINERS |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6115e4e..7cbcd7e 100644
--- a/MAINTAINERS
+++
From: Fabien Chouteau chout...@adacore.com
In the current implementation, if Slirp tries to send an IP packet to a client
with an unknown hardware address, the packet is simply dropped and an ARP
request is sent (if_encap in slirp/slirp.c).
With this patch, Slirp will send the ARP request,
The following changes since commit 927d721777e73339f73719f36eaf400ab641366c:
microblaze: Add missing call to qemu_init_vcpu. (2011-07-31 06:40:13 +0200)
are available in the git repository at:
git://git.kiszka.org/qemu.git queues/slirp
Anthony asked me to look after slirp patches, and I
From: Fabien Chouteau chout...@adacore.com
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.
Signed-off-by: Fabien Chouteau chout...@adacore.com
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile.objs |2 +-
slirp/arp_table.c |
On 08/01/2011 08:44 PM, David Ahern wrote:
qemu-kvm.git as of:
commit dacdc4b10bafbb21120e1c24a9665444768ef999
Merge: 7b69d4f 0af4922
Author: Avi Kivitya...@redhat.com
Date: Sun Jul 31 11:42:26 2011 +0300
Merge branch 'upstream-merge' into next
is aborting with the error:
qemu-kvm:
On Wed, 2011-08-03 at 11:26 +0300, Avi Kivity wrote:
On 08/03/2011 01:15 AM, Richard Henderson wrote:
On 08/02/2011 03:06 PM, Avi Kivity wrote:
I don't think there's any cpu which has a real 64-bit physical
address space? Don't they all truncate it?
I don't know. You're right that
This is a hack, for devices that have a back-channel to read this
address back outside the normal configuration mechanisms, such
as VMware svga.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/pci.c |5 +
hw/pci.h |1 +
2 files
This is a mostly mindless conversion of all QEMU PCI devices to the memory API.
After this patchset is applied, it is no longer possible to create a PCI device
using the old API.
An immediate benefit is that PCI BARs that overlap each other are now handled
correctly: currently, the sequence
fixes BAR sizing as well.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/ac97.c | 88 +++-
1 files changed, 51 insertions(+), 37 deletions(-)
diff --git a/hw/ac97.c b/hw/ac97.c
index
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/intel-hda.c | 35 +++
1 files changed, 19 insertions(+), 16 deletions(-)
diff --git a/hw/intel-hda.c b/hw/intel-hda.c
index 5a2bc3a..1e4c71e 100644
---
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/ne2000-isa.c | 14 +++---
hw/ne2000.c | 77 +-
hw/ne2000.h |8 +
3 files changed, 59 insertions(+), 40 deletions(-)
diff
The msix table is defined as a subregion, to allow for a BAR that
mixes device specific regions with the msix table.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/ivshmem.c| 11 +
hw/msix.c | 64
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/ide/cmd646.c | 208 +++
hw/ide/pci.c| 25 ---
hw/ide/pci.h| 19 -
hw/ide/piix.c | 64 +
hw/ide/via.c|
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/isa.h |2 ++
hw/isa_mmio.c | 30 +++---
2 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/hw/isa.h b/hw/isa.h
index d2b6126..f1f2181 100644
---
On 3 August 2011 10:12, Markus Armbruster arm...@redhat.com wrote:
Peter Maydell peter.mayd...@linaro.org writes:
On 1 August 2011 13:33, Markus Armbruster arm...@redhat.com wrote:
andrzej zaborowski balr...@gmail.com writes:
On 20 July 2011 18:24, Markus Armbruster arm...@redhat.com wrote:
On Tue, Aug 2, 2011 at 15:10, Jan Kiszka jan.kis...@siemens.com wrote:
Do not allocate TCG-only resources like the translation buffer when
running over KVM or XEN. Saves a few bytes in the qemu address space
and is also conceptually cleaner.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
On Wed, Aug 03, 2011 at 02:48:05PM +0300, Avi Kivity wrote:
On 08/01/2011 08:44 PM, David Ahern wrote:
qemu-kvm.git as of:
commit dacdc4b10bafbb21120e1c24a9665444768ef999
Merge: 7b69d4f 0af4922
Author: Avi Kivitya...@redhat.com
Date: Sun Jul 31 11:42:26 2011 +0300
Merge branch
Based on the work http://patchwork.ozlabs.org/patch/31469/ , here's the
patch for HEAD.
From f91c8fb57b599b59f603b2fd9c81c6f9d7e3aad6 Mon Sep 17 00:00:00 2001
From: Engin AYDOGAN en...@bzzzt.biz
Date: Wed, 3 Aug 2011 00:36:47 -0700
Subject: [PATCH] Stellaris RCC2 support
Signed-off-by: Engin
Currently a command that takes two consecutive integer operations, like
client_migrate_info, will be incorrectly parsed by the human monitor if
the second expression begins with a minus ('-') or plus ('+') sign:
client_migrate_info protocol hostname port tls-port
client_migrate_info spice
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
We have to keep vga_mem_{read,write}b() since they're used by cirrus.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/cirrus_vga.c |4 +-
Kevin O'Connor ke...@koconnor.net writes:
On Tue, Aug 02, 2011 at 11:33:09AM +0200, Bjørn Mork wrote:
Kevin O'Connor ke...@koconnor.net writes:
Also, it's possible the code could try to use the f-segment if there
are less than say 16 cpus and use high memory when more cpus are
present.
An optimization that fast-pathed DMA reads from the SCRIPTS memory
was removed int the process. Likely it breaks with iommus anyway.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/lsi53c895a.c | 258
Also related chips.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/lance.c | 31 ++-
hw/pcnet-pci.c | 74 +--
hw/pcnet.h |4 ++-
3 files changed, 61
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/cirrus_vga.c | 74 ++-
1 files changed, 8
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/pci.c | 43 +++
hw/pci.h |1 +
hw/pci_internals.h |3 ++-
3 files changed, 26 insertions(+), 21 deletions(-)
diff --git
On Mon, Aug 01, 2011 at 11:44:23AM -0600, David Ahern wrote:
qemu-kvm.git as of:
commit dacdc4b10bafbb21120e1c24a9665444768ef999
Merge: 7b69d4f 0af4922
Author: Avi Kivity a...@redhat.com
Date: Sun Jul 31 11:42:26 2011 +0300
Merge branch 'upstream-merge' into next
is aborting
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/pci.c | 20 +++-
hw/pci.h |3 ++-
2 files changed, 9 insertions(+), 14 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 6aca1af..481eb7e 100644
--- a/hw/pci.c
+++ b/hw/pci.c
ACS-2 Table B.2 explicitly prohibits ATAPI devices from implementing
WIN_RECAL, WIN_READ_EXT, WIN_READDMA_EXT, WIN_READ_NATIVE_MAX,
WIN_MULTREAD_EXT, WIN_WRITE, WIN_WRITE_ONCE, WIN_WRITE_EXT,
WIN_WRITEDMA_EXT, WIN_MULTWRITE_EXT, WIN_WRITE_VERIFY, WIN_VERIFY,
WIN_VERIFY_ONCE, WIN_VERIFY_EXT,
We already track it in BlockDriverState. Just like tray open/close
state, we should track it in the device models instead, because it's
device state.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
hw/scsi-disk.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git
Multiplexing callbacks complicates matters needlessly.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
block.c | 23 +++
block.h | 12 +++-
block_int.h |3 ---
hw/ide/core.c |8 ++--
hw/sd.c |8 ++--
Drop WIN_SRST, it has the same value as WIN_DEVICE_RESET.
Drop unused WIN_RESTORE, it has the same value as WIN_RECAL.
Drop codes that are not implemented and long obsolete: WIN_READ_LONG,
WIN_READ_LONG_ONCE, WIN_WRITE_LONG, WIN_WRITE_LONG_ONCE, WIN_FORMAT
(all obsolete since ATA4),
fixes memory leak on repeated BAR map/unmap
Reviewed-by: Richard Henderson r...@twiddle.net
Signed-off-by: Avi Kivity a...@redhat.com
---
hw/sun4u.c | 55 +--
1 files changed, 25 insertions(+), 30 deletions(-)
diff --git a/hw/sun4u.c
When scsi-cd is backed by a physical drive, we want the physical tray
match the virtual one. To that end, we call bdrv_eject() on guest's
load/eject, and bdrv_lock_medium() on guest's prevent/allow removal.
But we don't set the initial state on device model init. Fix that.
While there, also
On 07/21/11 20:52, Michael Walle wrote:
The QEMU keyboard and mouse reports themselves as full speed devices,
though they are actually low speed devices. Until this is fixed, claim that
we are supporting full speed devices.
Signed-off-by: Michael Wallemich...@walle.cc
For both master+stable:
This patch series looks bigger than it is. All the patches are small
and hopefully easy to review.
Objectives:
* Push BlockDriverState members locked, tray_open, media_changed into
device models, where they belong.
* BlockDriverState member removable is a confusing mess, replace it.
*
On 2011-08-03 09:38, Michael Tokarev wrote:
So, can we decide on this somehow? I don't see a code
path where we don't call monitor_resume at the end,
so the intermediate monitor_resume can be dropped.
This way we fix real bug. If there will be other
problem from that, it can be fixed later
Signed-off-by: Markus Armbruster arm...@redhat.com
---
block.c |8
block.h |2 +-
block/raw-posix.c |8
block/raw.c |6 +++---
block_int.h |2 +-
hw/ide/atapi.c|2 +-
hw/scsi-disk.c|2 +-
trace-events |
Block driver raw forwards most methods to the underlying block
driver. However, it doesn't implement method bdrv_media_changed().
Makes bdrv_media_changed() always return -ENOTSUP.
I believe -fda /dev/fd0 gives you raw over host_floppy, and disk
change detection (fdc register 7 bit 7) is broken.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
block/nbd.c |1 +
nbd.c |1 +
nbd.h |2 --
3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/nbd.c b/block/nbd.c
index 7a52f62..2e365ac 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -28,6 +28,7 @@
Requires new BlockDevOps member is_medium_locked(). Implement for IDE
and SCSI CD-ROMs.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
block.c| 16 +---
block.h|8 +++-
block_int.h|1 -
blockdev.c |2 +-
hw/ide/core.c |6 ++
Don't fail when tray is already open.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
hw/scsi-bus.c | 10 ++
hw/scsi-disk.c | 15 +++
hw/scsi.h |4
3 files changed, 25 insertions(+), 4 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index
1 - 100 of 280 matches
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