Re: [Qemu-devel] Using virtio-mmio

2013-08-08 Thread Erlon Cruz
On Wed, Aug 7, 2013 at 10:38 AM, Erlon Cruz wrote: > > On Sat, Aug 3, 2013 at 7:03 AM, Peter Maydell wrote: > >> On 2 August 2013 18:48, Erlon Cruz wrote: >> > kernel: Linux 3.10-rc6 -> vexpress_defconfig >> >> > The kernel boots, but it cant mount th

Re: [Qemu-devel] [PATCH 00/16 RFC v6] ACPI memory hotplug

2013-08-07 Thread Erlon Cruz
On Fri, Aug 2, 2013 at 9:35 AM, Anthony Liguori wrote: > Applied. Thanks. > > Where can I find this branch? > Regards, > > Anthony Liguori > > >

Re: [Qemu-devel] Using virtio-mmio

2013-08-07 Thread Erlon Cruz
On Sat, Aug 3, 2013 at 7:03 AM, Peter Maydell wrote: > On 2 August 2013 18:48, Erlon Cruz wrote: > > kernel: Linux 3.10-rc6 -> vexpress_defconfig > > > The kernel boots, but it cant mount the SD: > > > > mmc0: host doesn't support card's voltages >

Re: [Qemu-devel] Using virtio-mmio

2013-08-02 Thread Erlon Cruz
Hi, Im trying to test virtio-mmio too but Im having no success to boot vexpress-a9. kernel: Linux 3.10-rc6 -> vexpress_defconfig qemu: 1.6.0-rc0 cmd line: qemu-system-arm\ -m 512\ -M vexpress-a9\ -kernel arch/arm/boot/zImage\ -initrd boot-kernels/initrd-modified.img \ -append "root=/dev/mmcblk0

[Qemu-devel] QEMU ARM Cortex-A9 emulation boards

2013-05-29 Thread Erlon Cruz
efore but never have wrote a board machine from the scratch. In the case that we decide to do the OMAP4+panda emulation, what would be some logical steps to make the thinks working? Kind Regards, Erlon Cruz

Re: [Qemu-devel] [Qemu-ppc] [PATCH] pseries: Add compatible property to root of device tree

2013-02-26 Thread Erlon Cruz
On Tue, Feb 26, 2013 at 8:24 AM, David Gibson wrote: > On Tue, Feb 26, 2013 at 07:15:57AM -0300, Erlon Cruz wrote: > > I wonder if this can be related with the problem I found some time ago > > while installing SLES. > > > > http://lists.gnu.org/archive/html/qemu-

Re: [Qemu-devel] [PATCH] pseries: Add compatible property to root of device tree

2013-02-26 Thread Erlon Cruz
I wonder if this can be related with the problem I found some time ago while installing SLES. http://lists.gnu.org/archive/html/qemu-devel/2012-12/msg00261.html Regards, Erlon On Tue, Feb 26, 2013 at 2:27 AM, David Gibson wrote: > Currently, for the pseries machine the device tree supplied by q

Re: [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-02-19 Thread Erlon Cruz
On Tue, Dec 18, 2012 at 10:41 AM, Vasilis Liaskovitis < vasilis.liaskovi...@profitbricks.com> wrote: > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target is > supported (both i440fx and q35). There are still several issues, but it's > been a while since v3 and I wanted to get

[Qemu-devel] [PATCH] pseries: Implements h_read hcall

2013-02-18 Thread Erlon Cruz
From: Erlon Cruz This h_call is useful for DLPAR in future amongst other things. Given an index it fetches the corresponding PTE stored in the htab. Signed-off-by: Erlon Cruz --- hw/spapr_hcall.c | 31 +++ 1 file changed, 31 insertions(+) diff --git a/hw

[Qemu-devel] [PATCH] pseries: Implements h_read hcall

2013-02-18 Thread Erlon Cruz
From: Erlon Cruz This h_call is useful for DLPAR in future amongst other things. Given an index it fetches the corresponding PTE stored in the htab. Signed-off-by: Erlon Cruz --- hw/spapr_hcall.c | 32 1 file changed, 32 insertions(+) diff --git a/hw

Re: [Qemu-devel] [Qemu-ppc] [PATCH] pseries: Implements h_read hcall

2013-02-16 Thread Erlon Cruz
I left them only to make it easy to read and keep the same sintax used in the other functions. On Sat, Feb 16, 2013 at 9:46 PM, David Gibson wrote: > On Fri, Feb 15, 2013 at 08:59:35AM -0200, Erlon Cruz wrote: >> From: Erlon Cruz >> >> This h_call is useful for DLPAR in

[Qemu-devel] [PATCH] pseries: Implements h_read hcall

2013-02-15 Thread Erlon Cruz
From: Erlon Cruz This h_call is useful for DLPAR in future amongst other things. Given an index it fetches the corresponding PTE stored in the htab. Signed-off-by: Erlon Cruz --- hw/spapr_hcall.c | 34 ++ 1 file changed, 34 insertions(+) diff --git a/hw

Re: [Qemu-devel] [Qemu-ppc] [PATCH] pseries: Implements h_read hcall

2013-02-14 Thread Erlon Cruz
On Sun, Feb 10, 2013 at 10:10 PM, David Gibson wrote: > > On Thu, Feb 07, 2013 at 09:28:20AM -0200, Erlon Cruz wrote: > > From: Erlon Cruz > > > > This h_call is useful for DLPAR in future amongst other things. Given an > > index > > it fetches the correspond

[Qemu-devel] [PATCH] pseries: Implements h_read hcall

2013-02-07 Thread Erlon Cruz
From: Erlon Cruz This h_call is useful for DLPAR in future amongst other things. Given an index it fetches the corresponding PTE stored in the htab. Signed-off-by: Erlon Cruz --- hw/spapr_hcall.c | 58 ++ 1 file changed, 58 insertions

Re: [Qemu-devel] [PATCH] Fix monitor 'info registers' command on multi processor guests

2013-01-31 Thread Erlon Cruz
On Thu, Jan 31, 2013 at 1:12 PM, Luiz Capitulino wrote: > On Thu, 31 Jan 2013 05:12:25 -0800 > "Erlon Cruz" wrote: > > > Legal Disclaimer: > > The information contained in this message may be privileged and > confidential. It is intended to be read only by the

Re: [Qemu-devel] [PATCH] Fix monitor 'info registers' command on multi processor guests

2013-01-31 Thread Erlon Cruz
On 01/31/2013 09:33 AM, Luiz Capitulino wrote: > On Thu, 31 Jan 2013 10:51:10 +0100 > Markus Armbruster wrote: > >> "Erlon Cruz" writes: >> >>> QEMU monitor command 'info registers' only displays information for the >>> first >>&

Re: [Qemu-devel] [PATCH] Fix monitor 'info registers' command on multi processor guests

2013-01-31 Thread Erlon Cruz
On 01/31/2013 07:51 AM, Markus Armbruster wrote: > "Erlon Cruz" writes: > >> QEMU monitor command 'info registers' only displays information for the first >> CPU. This fix that by show registers information for each CPU in the system > This is incorrect.

[Qemu-devel] [PATCH] Fix monitor 'info registers' command on multi processor guests

2013-01-30 Thread Erlon Cruz
QEMU monitor command 'info registers' only displays information for the first CPU. This fix that by show registers information for each CPU in the system Signed-off-by: erlon.c...@fit-tecnologia.org.br --- monitor.c | 19 +++ 1 file changed, 15 insertions(+), 4 deletions(-) dif

Re: [Qemu-devel] Using QEMU guest agent to run programs from guest path]

2013-01-04 Thread Erlon Cruz
> The parameter passing for guest commands was kludgy (list of json > objects rather than a list of parameter strings), but I think we can handle > that now with the "gen: no" option to the code parser indicating we'll > handle it manually. > > I'm not sure about the guest-file-open-pipe stuff eith

Re: [Qemu-devel] Using QEMU guest agent to run programs from guest path

2013-01-03 Thread Erlon Cruz
On Wed, Jan 2, 2013 at 9:04 PM, mdroth wrote: > On Mon, Dec 31, 2012 at 06:14:59PM -0200, Erlon Cruz wrote: > > Hi, > > > > > > I needed to run an external program in a guest machine. Once this must be > > triggered by the host, I first thought in qemu-ga. > &

[Qemu-devel] Using QEMU guest agent to run programs from guest path

2012-12-31 Thread Erlon Cruz
Hi, I needed to run an external program in a guest machine. Once this must be triggered by the host, I first thought in qemu-ga. Is that possible? In QEMU help page and in the code I couldn't find such capability. So Im thinking In to implement a new GA QMP command that can run generic programs i

Re: [Qemu-devel] [Qemu-ppc] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-07 Thread Erlon Cruz
wrote: > > Hi Erlon, > > Erlon Cruz writes: > > Hi Alex, > > > > > >> Could you please post > >> > >> * the exact command line you were using > >> > > > > ./ppc64-softmmu/qemu-system-ppc64 -machine type=pseries,usb=off -

Re: [Qemu-devel] [Qemu-ppc] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-06 Thread Erlon Cruz
On Wed, Dec 5, 2012 at 12:39 PM, Alexander Graf wrote: > > On 05.12.2012, at 15:37, Alexander Graf wrote: > > > On 05.12.2012, at 15:35, Alexander Graf wrote: > > > On 05.12.2012, at 15:09, Erlon Cruz wrote: > > Hi Alex, > > >> Could you please post

Re: [Qemu-devel] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-06 Thread Erlon Cruz
On Wed, Dec 5, 2012 at 12:35 PM, Alexander Graf wrote: > > On 05.12.2012, at 15:09, Erlon Cruz wrote: > > Hi Alex, > > >> Could you please post >> >> * the exact command line you were using >> > > ./ppc64-softmmu/qemu-system-ppc64 -machine ty

Re: [Qemu-devel] [Qemu-ppc] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-06 Thread Erlon Cruz
On Wed, Dec 5, 2012 at 12:37 PM, Alexander Graf wrote: > > On 05.12.2012, at 15:35, Alexander Graf wrote: > > > On 05.12.2012, at 15:09, Erlon Cruz wrote: > > Hi Alex, > > >> Could you please post >> >> * the exact command line you were using >&

Re: [Qemu-devel] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-05 Thread Erlon Cruz
Hi Alex, > Could you please post > > * the exact command line you were using > ./ppc64-softmmu/qemu-system-ppc64 -machine type=pseries,usb=off -m 512 -net nic,vlan=0 -net tap -nographic -cdrom /exports/isos/SLES-11-SP2-DVD-ppc64-GM-DVD1.iso -hda /exports/sles11_sp2.qcow2 -monitor unix:/dev/tt

Re: [Qemu-devel] [Qemu-ppc] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-04 Thread Erlon Cruz
Em 04/12/2012 20:58, "David Gibson" escreveu: > > On Tue, Dec 04, 2012 at 11:20:03AM -0200, Erlon Cruz wrote: > > On Tue, Dec 4, 2012 at 12:42 AM, David Gibson > > wrote: > > > > > Now that we have implemented PAPR compatible NVRAM interfaces in qe

Re: [Qemu-devel] [PATCH 08/13] pseries: Update SLOF for NVRAM support

2012-12-04 Thread Erlon Cruz
On Tue, Dec 4, 2012 at 12:42 AM, David Gibson wrote: > Now that we have implemented PAPR compatible NVRAM interfaces in qemu, this > updates the SLOF firmware to actually initialize and use the NVRAM as a > PAPR guest firmware is expected to do. > > This SLOF update also includes an ugly but usefu

Re: [Qemu-devel] Enablig DLPAR capacity on QEMU pSeries

2012-10-05 Thread Erlon Cruz
On 10/05/2012 11:42 AM, Anthony Liguori wrote: > Benjamin Herrenschmidt writes: > >> On Wed, 2012-09-12 at 17:53 +0200, Alexander Graf wrote: >>> On 09/12/2012 04:54 PM, Erlon Cruz wrote: >>>> Hi all, >>>> >>>> We are planning to implemen

Re: [Qemu-devel] Enablig DLPAR capacity on QEMU pSeries

2012-10-05 Thread Erlon Cruz
bably deprecated in the nearly future So far we are going with the third option. Any regards about that let us know. Kind Regards, Erlon On Thu, Sep 13, 2012 at 6:45 PM, Benjamin Herrenschmidt < b...@kernel.crashing.org> wrote: > On Thu, 2012-09-13 at 12:15 -0300, Erlon Cruz wrote: >

Re: [Qemu-devel] Enablig DLPAR capacity on QEMU pSeries

2012-09-13 Thread Erlon Cruz
> On Wed, Sep 12, 2012 at 6:48 PM, Benjamin Herrenschmidt > wrote: > On Wed, 2012-09-12 at 17:53 +0200, Alexander Graf wrote: >> On 09/12/2012 04:54 PM, Erlon Cruz wrote: >> > Hi all, >> > >> > We are planning to implement DLPAR capacity on QEMU p

Re: [Qemu-devel] Enablig DLPAR capacity on QEMU pSeries

2012-09-12 Thread Erlon Cruz
On Wed, Sep 12, 2012 at 12:53 PM, Alexander Graf wrote: > On 09/12/2012 04:54 PM, Erlon Cruz wrote: >> >> Hi all, >> >> We are planning to implement DLPAR capacity on QEMU pSeries. As we > > > What is DLPAR? Hotplug support? Yes, basically the way PowerVM uses

[Qemu-devel] Enablig DLPAR capacity on QEMU pSeries

2012-09-12 Thread Erlon Cruz
Hi all, We are planning to implement DLPAR capacity on QEMU pSeries. As we lack of experience in the internals of the arch we would like you guys to give us some design directions and confirm if we going in the right direction. Our first idea is: 1 - to patch 'spapr.c' so it can dynamically i

[Qemu-devel] [PATCH 3/4] qxl: implement VirtIO QXL (dummy) device support

2012-08-24 Thread Erlon Cruz
From: Fabiano FidĂȘncio This commit introduces the devices stubs that use Virtio infrastructure to transport QXL commands. Signed-off-by: Erlon R. Cruz Signed-off-by: Fabiano FidĂȘncio Signed-off-by: Rafael F. Santos --- hw/i386/Makefile.objs |2 +- hw/pci.h |1 + hw/qxl-v

[Qemu-devel] [PATCH 4/4] qxl: introducing virtio-qxl

2012-08-24 Thread Erlon Cruz
From: Fabiano FidĂȘncio The VirtioQXL device is a graphical video device that makes possible to use of SPICE protocol over virtio transport. QXL commands are generated in the guest xf86 driver and pushed to host through in a single VQ. The commands are copied to device memory and then consumed by

[Qemu-devel] Implementing qxl-virtio on QEMU

2012-08-24 Thread Erlon Cruz
The following patches makes provides video support to non PCI architectures, please review!

Re: [Qemu-devel] Cirrus bugs vs endian: how two bugs cancel each other out

2012-08-08 Thread Erlon Cruz
On Wed, Aug 8, 2012 at 3:18 AM, Gerd Hoffmann wrote: > Hi, > The only thing its missing is to fix the endianess for server/client handshaking. >>> >>> What exactly do you mean here? >> >> Well that are negotiation messages configuring each channel, its >> capabilities, encryption keys

Re: [Qemu-devel] Cirrus bugs vs endian: how two bugs cancel each other out

2012-08-07 Thread Erlon Cruz
>On Tue, Aug 7, 2012 at 11:07 AM, Gerd Hoffmann wrote: > > On 08/07/12 15:05, Erlon Cruz wrote: > > Em 07/08/2012 05:01, "Gerd Hoffmann" escreveu: > >> > >> Hi, > >> > >>> Why not make libspice mandatory? > >> &g

Re: [Qemu-devel] Cirrus bugs vs endian: how two bugs cancel each other out

2012-08-07 Thread Erlon Cruz
Em 07/08/2012 05:01, "Gerd Hoffmann" escreveu: > > Hi, > > > Why not make libspice mandatory? > > spice needs to build and run on alot of platforms where it doesn't run > today. So it isn't an option right now. Which doesn't imply it will > never happen, but spice certainly needs some work bef