Hi
On Wed, Aug 24, 2022 at 2:03 PM Bin Meng wrote:
> From: Bin Meng
>
> On Windows, the MinGW provided mkstemp() API opens the file with
> exclusive access, denying other processes to read/write the file.
> Such behavior prevents the QEMU executable from opening the file,
> (e.g.: CreateFile re
On Wed, Aug 24, 2022 at 2:55 PM Bin Meng wrote:
> From: Bin Meng
>
> These test cases uses "blkdebug:path/to/config:path/to/image" for
> testing. On Windows, absolute file paths contain the delimiter ':'
> which causes the blkdebug filename parser fail to parse filenames.
>
>
hmm.. maybe it shou
Hi
On Wed, Aug 24, 2022 at 3:08 PM Bin Meng wrote:
> From: Xuzhou Cheng
>
> By default Windows opens file in text mode, while a POSIX compliant
> implementation treats text files and binary files the same.
>
> The fopen() 'mode' string can include the letter 'b' to indicate
> binary mode shall
ping
Unlike get_system_memory(), pci_address_space() respects the memory tree
available to the parent device.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 9d12e1cae4..5582c0b179 10
Establishes consistency with other (VIA) devices.
Signed-off-by: Bernhard Beschow
---
hw/ide/via.c | 2 +-
hw/mips/fuloong2e.c | 2 +-
hw/ppc/pegasos2.c | 2 +-
include/hw/isa/vt82c686.h | 1 +
4 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/ide/via.c
Suggested-by: BALATON Zoltan
Signed-off-by: Bernhard Beschow
---
hw/mips/fuloong2e.c| 4 ++--
hw/ppc/pegasos2.c | 4 ++--
hw/usb/vt82c686-uhci-pci.c | 4 ++--
include/hw/isa/vt82c686.h | 1 +
4 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/hw/mips/fuloong2e.c b/h
Rather than terminating abruptly, make use of the already present errp and
propagate the error to the caller.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 5582c0b179..37
The previous patches moved most of this function into the via-isa device
model such that it has become fairly trivial. So inline it for
simplicity.
Suggested-by: BALATON Zoltan
Signed-off-by: Bernhard Beschow
---
hw/mips/fuloong2e.c | 28 ++--
1 file changed, 10 insertio
According to good QOM practice, an object should only deal with objects
of its own sub tree. Having devices create an alias on the machine
object doesn't respect this good practice. To resolve this, create the
alias in the machine's code.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c |
Now that also the super io device is realized in the common realize method,
the isa_bus attribute can be turned into a temporary.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/
The PM controller has activity bits which monitor activity of other
built-in devices in the host device.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 13 +
hw/mips/fuloong2e.c | 2 +-
hw/ppc/pegasos2.c | 3 +--
include/hw/isa/vt82c686.h | 2 --
4 f
v5:
* Add patch "Inline vt82c686b_southbridge_init() and remove it" (Zoltan)
* Use machine parameter when creating rtc-time alias (Zoltan)
Testing done: Same as in v3.
v4:
* Fix in comment: AC97 Modem -> MC97 Modem (Zoltan)
* Introduce TYPE_VT82C686B_USB_UHCI define (Zoltan)
* Introduce TYPE_VIA_
The object creation now happens in chip-specific init methods which
allows the realize methods to be consolidated into one method. Shifting
the logic into the init methods has the addidional advantage that the
parent object's init methods are called implicitly - like constructors
in object-oriented
Embed the rtc in the host device, analoguous to the other child devices
and analoguous to PIIX4.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 91686e9570..48cd4d00
The IDE function is closely tied to the ISA function (e.g. the IDE
interrupt routing happens there), so it makes sense that the IDE
function is instantiated within the south bridge itself.
Signed-off-by: Bernhard Beschow
---
configs/devices/mips64el-softmmu/default.mak | 1 -
hw/isa/Kconfig
The USB functions can be enabled/disabled through the ISA function. Also
its interrupt routing can be influenced there.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 12
hw/mips/fuloong2e.c | 3 ---
hw/ppc/pegasos2.c | 4
3 files changed, 12 insertions(+), 7 del
The AC97 function's wakeup status is wired to the PM function and both
the AC97 and MC97 interrupt routing is determined by the ISA function.
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 16
hw/mips/fuloong2e.c | 4
hw/ppc/pegasos2.c | 5 -
3 files chan
On Thu, Sep 1, 2022 at 1:41 PM Bernhard Beschow wrote:
> v5:
> * Add patch "Inline vt82c686b_southbridge_init() and remove it" (Zoltan)
> * Use machine parameter when creating rtc-time alias (Zoltan)
>
> Testing done: Same as in v3.
>
> v4:
> * Fix in comment: AC97 Modem -> MC97 Modem (Zoltan)
>
Since blkhash is available only via copr now, the new command is added as
optional feature, built only if blkhash-devel package is installed.
Nir Soffer (3):
qemu-img: Add checksum command
iotests: Test qemu-img checksum
qemu-img: Speed up checksum
docs/tools/qemu-img.rst
The checksum command compute a checksum for disk image content using the
blkhash library[1]. The blkhash library is not packaged yet, but it is
available via copr[2].
Example run:
$ ./qemu-img checksum -p fedora-35.qcow2
6e5c00c995056319d52395f8d91c7f84725ae3da69ffcba4de4c7d22cff713a5
f
Add simple tests creating an image with all kinds of extents, different
formats, different backing chain, different protocol, and different
image options. Since all images have the same guest visible content they
must have the same checksum.
To help debugging in case of failures, the output includ
Add coroutine based loop inspired by `qemu-img convert` design.
Changes compared to `qemu-img convert`:
- State for the entire image is kept in ImgChecksumState
- State for single worker coroutine is kept in ImgChecksumworker.
- "Writes" are always in-order, ensured using a queue.
- Calling bl
Sam Li writes:
> Markus Armbruster 于2022年8月31日周三 16:35写道：
>>
>> Sam Li writes:
>>
>> > Markus Armbruster 于2022年8月30日周二 19:57写道：
>> >>
>> >> Sam Li writes:
>> >>
>> >> > By adding zone management operations in BlockDriver, storage controller
>> >> > emulation can use the new block layer APIs i
Markus Armbruster writes:
> Sam Li writes:
>
>> Markus Armbruster 于2022年8月31日周三 16:35写道：
>>>
>>> Sam Li writes:
>>>
>>> > Markus Armbruster 于2022年8月30日周二 19:57写道：
>>> >>
>>> >> Sam Li writes:
>>> >>
>>> >> > By adding zone management operations in BlockDriver, storage controller
>>> >> > emu
On 29.08.2022 12:12, Alexander Ivanov wrote:
Fix image inflation when offset in BAT is out of image.
Replace whole BAT syncing by flushing only dirty blocks.
Move all the checks outside the main check function in
separate functions
Use WITH_QEMU_LOCK_GUARD for simplier code.
v7:
1,2: Fix stri
On 9/1/22 23:57, Markus Armbruster wrote:
> Sam Li writes:
>
>> Markus Armbruster 于2022年8月31日周三 16:35写道：
>>>
>>> Sam Li writes:
>>>
Markus Armbruster 于2022年8月30日周二 19:57写道：
>
> Sam Li writes:
>
>> By adding zone management operations in BlockDriver, storage controller
>>>
> ping
Apologies for the late review - busy week. First pass looks good but will review
comprehensively tomorrow or over the weekend.
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