On Thu, Dec 31, 2015 at 1:40 PM, Andrew Baumann
wrote:
> This quirk is a workaround for the following hardware behaviour, on
> which UEFI (specifically, the bootloader for Windows on Pi2) depends:
>
> 1. at boot with an SD card present, the interrupt status/enable
>registers are initially zero
On Thu, Dec 31, 2015 at 1:10 PM, Andrew Baumann
wrote:
> This reverts commit 723697551a7e926abe7d3c7f2966012b8075143d.
>
> This change was poorly tested on my part. It squelched card insertion
> interrupts on reset, but that was not necessary because sdhci_reset()
> clears all the registers (via t
On Wed, Dec 16, 2015 at 04:46:37PM +0100, Andreas Färber wrote:
> Am 10.12.2015 um 13:35 schrieb Igor Mammedov:
> > wrt CLI can't we do something like this?
> >
> > -device some-cpu-model,socket=x[,core=y[,thread=z]]
>
> That's problematic and where my x86 remodeling got stuck. It works fine
> (m
verified that the problem does not exist on bochs version 2.6-5 Debian
package. I first had to convert the image from qcow to raw: qemu-img
convert -O raw c.img c_raw.img
bxrc file:
megs: 32
vga: extension=vbe
romimage: file=$BXSHARE/BIOS-bochs-latest
vgaromimage: file=$BXSHARE/VGABIOS-lgpl-lates
bcm2835/Pi1 requires more peripherals, and will be added in a later
patch series.
Signed-off-by: Andrew Baumann
---
Notes:
v3:
* fix board setup to remain Pi1 compatible
* pass ram property
hw/arm/Makefile.objs | 2 +-
hw/arm/raspi.c | 180
This module is specific to the bcm2836 (Pi2). It implements the top
level interrupt controller, and mailboxes used for inter-processor
synchronisation.
Signed-off-by: Andrew Baumann
---
Notes:
v3:
* uint8 localirqs
* style tweaks
* add MR access size limits
hw/intc/Makefile.
This is the SoC for Raspberry Pi 2.
Signed-off-by: Andrew Baumann
---
The use of smp_cpus is dubious here. Ideally it should be passed as a
property from the board, but I found that simply initialising (and not
later realizing) an ARM cpu had unintended side-effects. Is it ok to
defer the object_
This device maintains all the non-CPU peripherals on bcm2835 (Pi1)
which are also present on bcm2836 (Pi2). It also implements the
private address spaces used for DMA and mailboxes.
Signed-off-by: Andrew Baumann
---
Notes:
v3:
* clean up raspi_platform.h
* s/_/-/ in type/property/c
Signed-off-by: Andrew Baumann
Reviewed-by: Peter Crosthwaite
---
Notes:
v3:
* minor style tweaks
* use extract32 in place of manual shift/masking
v2 changes:
* split inputs to named gpu_irq and arm_irq gpio inputs
* use 64-bit gpu_irq and 8-bit arm_irq status rat
This adds the system mailboxes which are used to communicate with a
number of GPU peripherals on Pi/Pi2.
Signed-off-by: Andrew Baumann
---
Notes:
v3:
* #define register offsets
* rename mbox_init -> mbox_reset
* s/_/-/ in property and type names
* avoid hw_error
* mi
This sits behind the mailbox interface, and implements
request/response queries for system properties. The
framebuffer-related properties will be added in a later patch.
Signed-off-by: Andrew Baumann
---
hw/misc/Makefile.objs | 1 +
hw/misc/bcm2835_property.c | 277 +++
This patch series adds initial support for Raspberry Pi 2
(bcm2836). It is heavily based on the original (out of tree) work of
Gregory Estrade, Stefan Weil and others to support Raspberry Pi
1. Thanks are also due to Peter Crosthwaite for the code reviews and
feedback.
At the end of this series, i
This quirk is a workaround for the following hardware behaviour, on
which UEFI (specifically, the bootloader for Windows on Pi2) depends:
1. at boot with an SD card present, the interrupt status/enable
registers are initially zero
2. upon enabling it in the interrupt enable register, the card i
Hi,
I’m working on SRIOV support for VFIO and I’m suffering from a reference leak.
I’m using Knut Omang’s patches for SRIOV[1].
When the VF’s are enabled I call
pci_create(…) and then object_property_set_bool(OBJECT(&dev->qdev), true,
"realized", &local_err);
and when the VF’s are disabled I call
Public bug reported:
on a presumed-good copy of Windows 95 obtained from http://forum.xda-
developers.com/showthread.php?t=1960870, the operating system boots
successfully and shows up fine, but as soon as I double-click the MS-DOS
icon, the window, while remaining the same size, goes to a differe
This reverts commit 723697551a7e926abe7d3c7f2966012b8075143d.
This change was poorly tested on my part. It squelched card insertion
interrupts on reset, but that was not necessary because sdhci_reset()
clears all the registers (via the call to memset), so the subsequent
sdhci_insert_eject_cb() cal
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Tuesday, 22 December 2015 00:04
> On Mon, Dec 21, 2015 at 02:47:46PM -0800, Andrew Baumann wrote:
> > This is a series of three tweaks needed to enable the generic sdhci
> > controller to emulate Raspberry Pi (bcm2835/2836), and boot Linux
On Dec 31, 2015, at 1:56 PM, Mark Cave-Ayland wrote:
> On 31/12/15 18:26, Programmingkid wrote:
>
>>> Yeah, I see that too. Given that you have the source to the Apple
>>> RTL8139 driver at hand, can you try with a patched OpenBIOS using the
>>> bus master patchset on the mailing list and also a
On 31/12/15 18:26, Programmingkid wrote:
>> Yeah, I see that too. Given that you have the source to the Apple
>> RTL8139 driver at hand, can you try with a patched OpenBIOS using the
>> bus master patchset on the mailing list and also add some debugging to
>> your copy of
>> http://www.opensource.
> From: Peter Crosthwaite [mailto:crosthwaitepe...@gmail.com]
> Sent: Wednesday, 30 December 2015 19:21
> On Wed, Dec 23, 2015 at 4:25 PM, Andrew Baumann
> wrote:
> > This module is specific to the bcm2836 (Pi2). It implements the top
> > level interrupt controller, and mailboxes used for inter-pr
On Dec 31, 2015, at 8:23 AM, Mark Cave-Ayland wrote:
> On 30/12/15 17:50, Programmingkid wrote:
>
>>> Okay. I've just posted a revised patchset to the OpenBIOS list which may
>>> (or may not) help, so please test with that aswell to see if it makes a
>>> difference.
>>
>> I have test your patch
> From: Peter Crosthwaite [mailto:crosthwaitepe...@gmail.com]
> Sent: Wednesday, 30 December 2015 18:54
> On Wed, Dec 23, 2015 at 4:25 PM, Andrew Baumann
> wrote:
> > This device maintains all the non-CPU peripherals on bcm2835 (Pi1)
> > which are also present on bcm2836 (Pi2). It also implements
Hi Peter,
> From: Peter Crosthwaite [mailto:crosthwaitepe...@gmail.com]
> Sent: Wednesday, 30 December 2015 16:13
> On Wed, Dec 23, 2015 at 4:25 PM, Andrew Baumann
> wrote:
> > This adds the system mailboxes which are used to communicate with a
> > number of GPU peripherals on Pi/Pi2.
[...]
> > -
If a 32 bits l2tpv3 frame cookie MSB if set to 1, the cast to uint64_t
cookie will
spread 1 to the four most significant bytes.
Then the condition (cookie != s->rx_cookie) becomes false.
Signed-off-by: Alexis Dambricourt
---
net/l2tpv3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
dif
On 30/12/15 17:50, Programmingkid wrote:
>> Okay. I've just posted a revised patchset to the OpenBIOS list which may
>> (or may not) help, so please test with that aswell to see if it makes a
>> difference.
>
> I have test your patch set. First I disabled my change to the pci_dma_read()
> functi
On 12/30/15 09:14, Laurent Vivier wrote:
>
> Le 30/12/2015 02:10, cheng...@emindsoft.com.cn a écrit :
>> From: Chen Gang
>>
>> When mapping MAP_ANONYMOUS memory fragments, still need notice about to
>> set it zero, or it will cause issues.
>>
>> Signed-off-by: Chen Gang
>> ---
>> linux-user/mm
On 2015-12-17 12:00, Richard Henderson wrote:
> That is, global_mem registers whose base is another global_mem
> register, rather than a fixed register.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 95
> ---
> tcg/tcg.h |
+-- On Thu, 31 Dec 2015, Jason Wang wrote --+
| Btw, looking at ne2000_mem_writew(), it has:
| addr &= ~1;
Yes, this seems to ensure that write starts at an even address.
| at the beginning, so looks like we are really safe, Need only to care
| about writel?
Right, I've sent an updated patc
From: Prasad J Pandit
While doing ioport r/w operations, ne2000 device emulation suffers
from OOB r/w errors. Update respective array bounds check to avoid
OOB access.
Reported-by: Ling Liu
Signed-off-by: Prasad J Pandit
---
hw/net/ne2000.c | 10 ++
1 file changed, 6 insertions(+), 4
On 2015-12-17 12:00, Richard Henderson wrote:
> Unify all of the places that realize a temporary into a register.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 116
> --
> 1 file changed, 52 insertions(+), 64 deletions(-)
>
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 16 +++-
> 1 file changed, 7 insertions(+), 9 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurel...@aurel32.net
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 55 ---
> 1 file changed, 28 insertions(+), 27 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarno GPG: 4096
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 48 +++-
> 1 file changed, 23 insertions(+), 25 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarno GPG: 4096R/1DDD8
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 113
> ++
> tcg/tcg.h | 6 ++--
> 2 files changed, 57 insertions(+), 62 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarn
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 10 --
> tcg/tcg.h | 5 -
> 2 files changed, 15 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurel...@aurel32.net
On 2015-12-17 12:00, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 26 +++---
> tcg/tcg.h | 8
> 2 files changed, 19 insertions(+), 15 deletions(-)
Reviewed-by: Aurelien Jarno
--
Aurelien Jarno GPG: 4096R
On 2015-12-17 12:00, Richard Henderson wrote:
> In particular, make sure the memory is memset before use.
> Continues the increased use of TCGTemp pointers instead of
> integer indices where appropriate.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 123
>
On 2015-12-17 12:00, Richard Henderson wrote:
> Chain the temporaries together via pointers intstead of indices.
> The mem_reg value is now mem_base->reg. This will be important later.
>
> This does require that the frame pointer have a global temporary
> allocated for it. This is simple bar the
On 2015-12-31 11:26, Richard Henderson wrote:
> Thus, use cpu_env as the parameter, not TCG_AREG0 directly.
> Update all uses in the translators.
>
> Signed-off-by: Richard Henderson
> ---
> target-alpha/translate.c | 8 ++---
> target-arm/translate-a64.c| 6 ++--
> target-arm/transla
On 12/31/2015 10:36 AM, Jason Wang wrote:
On 12/22/2015 06:42 PM, Zhang Chen wrote:
From: zhangchen
Hi,all
This patch add an colo-proxy object, COLO-Proxy is a part of COLO,
based on qemu netfilter and it's a plugin for qemu netfilter. the function
keep Secondary VM connect normal to Prima
From: Chen Gang
mmap() size in mmap_frag() is qemu_host_page_size, but the outside calls
page_set_flags() may be not with qemu_host_page_size. So after mmap(),
call page_set_flags() in time.
Also let addr increasing step be TARGET_PAGE_SIZE, just like another
areas have done.
Also remove useles
Oh, sorry, for the coding style issues. Also the typo in the comments. I
shall send patch v2, next.
This fix patch can let the old ACDSee.exe, and the latest WinRAR.exe
setup programs run successfully under real WinXP system dlls.
Thanks.
On 2015年12月31日 15:14, cheng...@emindsoft.com.cn wrote:
>
Oh, sorry, please skip this patch (or discussion), I have send a new fix
patch for the related issue, so let the old ACDSee.exe and the latest
WinRAR.exe setup programs run successfully under real WinXP system dlls.
The related root cause is not related with shared memory, so at least now,
we can
On 12/31/2015 10:36 AM, Jason Wang wrote:
On 12/22/2015 06:42 PM, Zhang Chen wrote:
From: zhangchen
Hi,all
This patch add an colo-proxy object, COLO-Proxy is a part of COLO,
based on qemu netfilter and it's a plugin for qemu netfilter. the function
keep Secondary VM connect normal to Prim
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