On Fri, Jan 29, 2010 at 10:03:55AM +0100, Jes Sorensen wrote:
> On 01/28/10 05:39, Kevin O'Connor wrote:
> >The advantage being that it should be possible to write one set of
> >helper functions in both qemu and seabios that can then be used to
> >pass arbitrary content.
>
> The only issue here is
BUG?
In tcg_out_qemu_ld
tcg_out_ld(s, TCG_TYPE_I64, r1, r1,
offsetof(CPUTLBEntry, addend)
- offsetof(CPUTLBEntry, addr_read));
should be modified to
tcg_out_ld(s, TCG_TYPE_I64, r1, r1,
offsetof(CPUTLBEntry, addend));
since the when calling tcg_out
On Sat, Jan 30, 2010 at 12:04 AM, Stefan Weil wrote:
[...]
>
> that was a good suggestion. bntest raises a segmentation fault
> (NULL pointer, p == 0, see below) with qemu-x86_64 on a x86_64 host.
Compile bntest statically and it should work.
x86_64 user mode is completely broken for dynamically
On Sat, Jan 30, 2010 at 12:04:29AM +0100, Stefan Weil wrote:
> Edgar E. Iglesias schrieb:
> > On Fri, Jan 29, 2010 at 09:04:58AM -0800, Richard Henderson wrote:
> >> On 01/28/2010 05:55 PM, identifier scorpio wrote:
> >>> Your code is more skilled and I learn a lot from it, but I haven't yet
> >>>
Edgar E. Iglesias schrieb:
> On Fri, Jan 29, 2010 at 09:04:58AM -0800, Richard Henderson wrote:
>> On 01/28/2010 05:55 PM, identifier scorpio wrote:
>>> Your code is more skilled and I learn a lot from it, but I haven't yet
>>> recognized the key difference between your version and mine. In last
>>
On 01/29/2010 03:47 PM, Stefan Weil wrote:
Hi,
it's great to have an "official" QEMU wiki.
What will happen with http://qemu.kidsquid.com/?
I don't know. It's certainly provided a great service over the years.
I see no reason not to continue to link to it and if people want to move
con
Makefile already supported dvi, html and info formats,
but pdf was missing.
pdf is especially convenient for printing and for
documentation reviews. I hope it will help to
improve qemu's documentation.
Make now supports the new target 'pdf' which will
create qemu-doc.pdf and qemu-tech.pdf. It is
Anthony Liguori schrieb:
> Hi,
>
> I've been (slowly) working to convert qemu.org to a wiki in order to
> allow more community participation in the website. I've finally got a
> site setup and to my liking with all of the www.qemu.org content
> migrated.
>
> Before doing the switch, I need to figu
On Fri, Jan 29, 2010 at 09:04:58AM -0800, Richard Henderson wrote:
> On 01/28/2010 05:55 PM, identifier scorpio wrote:
> > Your code is more skilled and I learn a lot from it, but I haven't yet
> > recognized the key difference between your version and mine. In last
> > mail, you've said that "Main
gt;type& VIRTIO_BLK_T_OUT) {
> -qemu_iovec_init_external(&req->qiov,&req->elem.out_sg[1],
> - req->elem.out_num - 1);
> -virtio_blk_handle_write(blkreq,&num_writes, req,&old_bs);
> -
On Wed, 2010-01-27 at 14:56 -0800, Sridhar Samudrala wrote:
> On Wed, 2010-01-27 at 22:39 +0100, Arnd Bergmann wrote:
> > On Wednesday 27 January 2010, Anthony Liguori wrote:
> > > >> I think -net socket,fd should just be (trivially) extended to work
> > > >> with raw
> > > >> sockets out of the b
On 01/29/2010 02:29 PM, Andreas Färber wrote:
Hi,
Am 29.01.2010 um 20:44 schrieb Anthony Liguori:
I need to figure out what to do with the current texi documentation.
I think it makes sense to move qemu-doc.texi to a wiki page and
remove it from the source repository. The other option would
On 01/29/2010 08:12 AM, Jan Kiszka wrote:
This fixes CONFIG_FB_CIRRUS for Linux guests and probably much more:
When switching away from linearly mapped vram, we also have to restore
the I/O handlers for the LFB.
This regression was once introduced by commit 2bec46dc97.
Signed-off-by: Jan Kiszk
On 01/27/2010 10:22 AM, Amit Shah wrote:
This commit enables one to use multiple virtio-serial devices and to
assign ports to arbitrary devices like this:
-device virtio-serial,id=foo -device virtio-serial,id=bar \
-device virtserialport,bus=foo.0,name=foo \
-device virtserialport,bus=b
On 01/27/2010 06:12 AM, Kevin Wolf wrote:
We need a function that handles a single request. Create one by splitting out
code from virtio_blk_handle_output.
Signed-off-by: Kevin Wolf
Applied all. Thanks.
Regards,
Anthony Liguori
---
hw/virtio-blk.c | 78
Hi,
Am 29.01.2010 um 20:44 schrieb Anthony Liguori:
I need to figure out what to do with the current texi
documentation. I think it makes sense to move qemu-doc.texi to a
wiki page and remove it from the source repository. The other
option would be to link to it as an external page and k
On Sat, Jan 30, 2010 at 3:44 AM, Anthony Liguori wrote:
> Hi,
>
> I've been (slowly) working to convert qemu.org to a wiki in order to allow
> more community participation in the website. I've finally got a site setup
> and to my liking with all of the www.qemu.org content migrated.
>
> Before do
Hi,
I've been (slowly) working to convert qemu.org to a wiki in order to
allow more community participation in the website. I've finally got a
site setup and to my liking with all of the www.qemu.org content migrated.
Before doing the switch, I need to figure out what to do with the
current
The "Cross compilation for Windows with Linux" section of qemu-doc.texi
still instructs the user to use 'configure --enable-mingw32'
even after the option was removed in Aug 2008:
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=cd01b4a312248dd4e12c3d389d1a349cea4015d8
This documentation only
+} else if (cond == TCG_COND_EQ || cond == TCG_COND_NE) {
+tcg_out_mem_long(s, INSN_LDA, TMP_REG1, arg1, -arg2);
+opc = (cond == TCG_COND_EQ ? INSN_BEQ : INSN_BNE);
Bug here. What was intended was to add "arg1 = TMP_REG1".
But since the constraints use "I" for ui
Export all topology information in the block config structure,
guarded by a new VIRTIO_BLK_F_TOPOLOGY config flag.
Note that there is no savevm support for the new information yet,
as it would be a pain without the table driven savevm format.
Juan has promised to send out a new version of the tabl
Export the physical block size in the ATA IDENTIFY command. The
other topology values are not supported in ATA so skip them.
Add a new field to the savevm information which is initialized to
zero if migrating from an older qemu version.
Signed-off-by: Christoph Hellwig
Index: qemu/hw/ide/core.
Export the physical block size in the READ CAPACITY (16) command,
and add the new block limits VPD page to export the minimum and
optiomal I/O sizes.
Note that we also need to bump the scsi revision level to SPC-2
as that is the minimum requirement by at least the Linux kernel
to try READ CAPACIT
Add three new suboptions for the drive option to export block topology
information to the guest. This is needed to get optimal I/O alignment
for RAID arrays or SSDs.
The options are:
- physical_block_size to specify the physical block size of the device,
this is going to increase from 512 by
The addition of the whole ATA IDENTIY page caused the config space to
go above the allowed size in the PCI spec, and thus the feature was
already reverted in the Linux guest driver and disabled by default in
qemu.
Signed-off-by: Christoph Hellwig
Index: qemu/hw/virtio-blk.c
=
Return the bitwise inclusive or of all return values instead of the
last call's value. This lets you find out whether any of the calls
returned a non-zero value.
No functional change, as existing users either don't care for the
value, or pass non-zero abort_on_failure, which breaks the loop on th
This provides the same information as reverted commit 2ba6edf0. Not
much, just better than nothing.
Signed-off-by: Markus Armbruster
---
hw/qdev.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index 7c3701c..539b5a2 100644
--- a/hw/qdev.c
+++ b/
Help was shoehorned into device creation, qdev_device_add(). Since
help doesn't create a device, it returns NULL, which looks to callers
just like failed device creation. Monitor handler do_device_add()
doesn't care, but main() exits unsuccessfully.
Move help out of device creation, into new qde
While there, use "property" rather than "option", for consistency with
-global.
Signed-off-by: Markus Armbruster
---
qemu-options.hx | 21 +
1 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 5c9f482..4c1bcfb 100644
--- a
This reverts commit 2ba6edf0dd740166632df80caa85992b20791a68.
The commit has two issues:
* When it runs from the monitor, e.g. "device_add e1000,?", it prints
to stderr instead of the monitor.
* Help looks to callers just like failed device creation. This makes
main() exit unsuccessfully on
This reverts commit 922910ce42d15bdb7c2347436b1b5798b5401de4.
The commit has four issues:
* When it runs from the monitor, e.g. "device_add e1000,mac=?", it
prints to stderr instead of the monitor.
* Help looks to callers just like failed device creation. This makes
main() exit unsuccessful
Option "-device DRIVER,?" and monitor command "device_add DRIVER,?"
print the supported properties instead of creating a device. The
former also terminates the program.
This is commit 2ba6edf0 (just reverted) done right.
Signed-off-by: Markus Armbruster
---
hw/qdev.c | 15 ++-
1
It has a number of issues:
* Some help is printed to stderr, which is wrong in the monitor.
* We terminate the program unsuccessfully after giving help.
* Help crept into -global, where it behaves funnily.
* Help on property values does not work for properties that accept the
value "?".
Mark
On 01/25/2010 05:19 PM, Richard Henderson wrote:
+} else if (~val == (uint8_t)~val) {
+tcg_out_fmt_opi(s, INSN_BIC, ra, ~val, rc);
Bug here. I've applied the following to my local tree.
r~
commit 2ecce92da6eee4b3496c7655da45259308abb536
Author: Richard Henderson
Date: Fri Jan
On 01/28/2010 05:55 PM, identifier scorpio wrote:
1. adding constraints for operation mov_i32/movi_i32/mov_i64/movi_i64
2. replacing "goto do_arith" with "break" for INDEX_op_not_i32/i64 case
handling in tcg_out_op
Oops.
3. removing the redundant declaration for "alpha_tb_set_jmp_target()" at
On Fri, Jan 29, 2010 at 10:03:55AM +0100, Jes Sorensen wrote:
> On 01/28/10 05:39, Kevin O'Connor wrote:
> >I think defining accessor functions for every piece of data passed
> >through qemu-cfg interface is going to get tiring. I'd prefer to
> >extend the existing qemu-cfg "file" interface for ne
Hi David,
On 01/28/2010 08:41 PM, David Turner wrote:
On Thu, Jan 28, 2010 at 2:44 AM, Bastien ROUCARIES
mailto:roucaries.bast...@gmail.com>> wrote:
They use also craps like sdl :S
That's totally orthogonal to upstream QEMU. The code for our
SDL-supported interface is totally separate f
On 01/29/2010 09:25 AM, Jan Kiszka wrote:
Anthony Liguori wrote:
On 01/27/2010 08:54 AM, Jan Kiszka wrote:
This patch originates in the mp_state writeback issue: During runtime
and even on reset, we must not write the previously saved VCPU state
back into the kernel in an uncontrolled
Anthony Liguori wrote:
> On 01/27/2010 08:54 AM, Jan Kiszka wrote:
>> This patch originates in the mp_state writeback issue: During runtime
>> and even on reset, we must not write the previously saved VCPU state
>> back into the kernel in an uncontrolled fashion. E.g mp_state should
>> only written
Hi, your guys:
Now I am working on Poky linux porting on mipsel(little endian).
I am wondering whether the qemu mips can run just like ARM-qemu
showing the X-window.
Now I can run the qemu-system-mipsel with malta board kernel and
poky rootfs.
Here is the command I used:
qe
On 01/27/2010 08:54 AM, Jan Kiszka wrote:
This patch originates in the mp_state writeback issue: During runtime
and even on reset, we must not write the previously saved VCPU state
back into the kernel in an uncontrolled fashion. E.g mp_state should
only written on reset or on VCPU setup. Certain
This fixes CONFIG_FB_CIRRUS for Linux guests and probably much more:
When switching away from linearly mapped vram, we also have to restore
the I/O handlers for the LFB.
This regression was once introduced by commit 2bec46dc97.
Signed-off-by: Jan Kiszka
---
hw/cirrus_vga.c |6 --
1 fil
On Thu, 28 Jan 2010 18:35:16 -0800
David Turner wrote:
> Anthony is right, and unfortunately the Android team doesn't have the
> bandwidth to support sending patches to upstream
> at the moment.
You should also consider the benefits for yourself of merging your bits
upstream: more peer review,
On Wed, Jan 27, 2010 at 10:15 AM, Gerd Hoffmann wrote:
>> Note that this patch only adds the fw_cfg file interface mechanism, it
>> does not
>> automatically probe for a special file when gPXE starts. You will
>> need to manually
>> "chain fw_cfg:genroms/file".
>
> That should be changed too IMHO
This reverts commit 64a34bb14c0e358a6b2f14805e59ef25bf62d6d5.
Signed-off-by: Markus Armbruster
---
qerror.c |4
qerror.h |3 ---
2 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/qerror.c b/qerror.c
index 6c2aba0..2f657f4 100644
--- a/qerror.c
+++ b/qerror.c
@@ -81,10 +
The conversion created a special error, to avoid changing the error
message in the human monitor. Anthony thinks that's not necessary.
Remove it and use a suitable generic error instead.
Markus Armbruster (2):
monitor: Use QERR_INVALID_PARAMETER instead of QERR_INVALID_CPU_INDEX
Revert "QErro
This changes the error message from "Invalid CPU index" to "Invalid
parameter index" in the human monitor.
Signed-off-by: Markus Armbruster
---
monitor.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/monitor.c b/monitor.c
index fb7c572..69ebac5 100644
--- a/monitor.c
On 01/28/10 05:39, Kevin O'Connor wrote:
I think defining accessor functions for every piece of data passed
through qemu-cfg interface is going to get tiring. I'd prefer to
extend the existing qemu-cfg "file" interface for new content.
For example, add a helper with something like:
int qemu_cf
David Turner wrote:
> On Thu, Jan 28, 2010 at 2:44 AM, Bastien ROUCARIES <
> roucaries.bast...@gmail.com> wrote:
>
>> They use also craps like sdl :S
>>
>>
> That's totally orthogonal to upstream QEMU. The code for our SDL-supported
> interface is totally separate from the rest
> of QEMU changes (
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