: warning:
__LINUX_ARM_ARCH__ is not defined*
Error:
*/opt/linux_src_m5/linux-2.6/arch/arm/include/asm/page.h:108:2: error:
#error Unknown user operations model*
Please Guide me.
Thank you in advance.
Regards,
Digant Desai.
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Try this:
http://search.gmane.org/?query=undefined+symbol%3A+_Py_ZeroStructgroup=gmane.comp.emulators.m5.users
Regards,
Digant Desai.
On Fri, Mar 11, 2011 at 08:24, Bartosz Wojciechowski
bartosz.wojciechow...@pwr.wroc.pl wrote:
Hi Everyone!
I'm trying to run M5 on a fancy big-iron
Will this work ?
http://www.arm.com/community/software-enablement/linux.php
And what about disk Image??
I get gentoo file sys in tarball pack , what should I do next ?
Should I create one empty image using list-dist and copy the gentoo filesys
into it ?
Will this work ?
Regards,
Digant Desai
could either compile a kernel for arm or work on detecting that case and
changing the processor state to thumb before you start execution.
Ali
On Mar 24, 2011, at 9:00 PM, Digant wrote:
Hi all,
I want to run m5 in ARM fs mode. I have put kernel image with
thisconfiguration
http://www.linux
In realview_defconfig I changed,
MACH_REALVIEW_PBX [=y]
AEABI [=n]
but there is no change.
On Fri, Mar 25, 2011 at 17:48, Digant digantde...@gmail.com wrote:
Hi Ali,
Thx for quick reply.
tried
realview_defconfighttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=arch
with error at different point.
I am trying and I know you are busy but *can you please post working
configuration?*
Regards,
Digant Desai.
480-717-7851
On Fri, Mar 25, 2011 at 18:25, Digant digantde...@gmail.com wrote:
In realview_defconfig I changed,
MACH_REALVIEW_PBX [=y]
AEABI [=n
Hi all,
I want to know the status of *Single Master DMA Controller (PL081)*.
Is it implemented ? I tried using it on ARM_FS but I couldn't.
Is there any way I can do DMA operations on ARM ?
Thank you.
Digant Desai.
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Ali,
I would love to work on it, Can you suggest me any good starting point ?
Regards,
Digant Desai.
480-717-7851
On Tue, Mar 29, 2011 at 21:41, Ali Saidi sa...@umich.edu wrote:
No one has implemented one yet. I'm sure it would be useful to have if
you're willing to do it.
Ali
Sent from
Ali,
I was looking at copy_engine codes.I realised a state machine has been
implemented by you. Its good.
Is it Intel I/O AT specific ? Do I need to develop something for ARM ?
Can I use the same state machine with little modifications ?
Regards,
Digant Desai.
480-717-7851
On Wed, Mar 30, 2011
expertise, can you suggest the most straightforward way to
achieve this goal using M5. Assuming my accelerator will be implemented in
M5.
Regards,
Digant Desai.
480-717-7851
On Mon, Apr 4, 2011 at 09:35, Ali Saidi sa...@umich.edu wrote:
Hi Digant,
Yes it's pretty much I/O AT specific
in *Linux kernel* to make it aware of this
addition or in other words to make sure kernel wont swipe it out / put
something else in these locations.
Is there anything like this has been done before ?
Thank you.
Regards,
Digant Desai.
480-717-7851
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should use DMA?
Please reply.
Digant.
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http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
[0.00] Linux version 2.6.37.6-dig (root@digant-OptiPlex-980) (gcc
version 4.5.2 (Sourcery G++ Lite 2011.03-41) ) #5 Wed May 11 19:56:28 MST
2011
[0.00] CPU: ARMv7 Processor [350ff000] revision 0 (ARMv7),
cr=10c53c7f
[0.00] CPU: VIPT nonaliasing data cache, VIPT nonaliasing
instruction
,
Digant Desai.
480-717-7851
On Thu, May 12, 2011 at 10:05, Ali Saidi sa...@umich.edu wrote:
What version of m5 are you using? You'll need to trace back that
address 0xc02e9f6f and see what generated it, why it is generated, and why
it is unaligned. It shouldn't be.
Ali
On Wed, 11 May
Hi all,
I wanted to develop/use ARM DMA - PL080.
Whats the present status, I am getting confused with AmbaDmaDevice ...can
anyone explain the hierarchy ?
if AmbaDmaDevice is already present then where should I add PL080 ?
Regards,
Digant Desai.
480-717-7851
Got it.
Thank you.
Regards,
Digant Desai.
480-717-7851
On Thu, May 12, 2011 at 18:28, Ali Saidi sa...@umich.edu wrote:
AmbaDmaDevice is just a base class for an amba device that supports dma
(e.g. a frame buffer). If you want to add a PL080 just start by inheriting
from it and create your
nothing @ that address on realview board.
can anybody suggest whats wrong ?
i tried the stable version also . . .
Regards,
Digant Desai.
480-717-7851
On Thu, May 12, 2011 at 10:05, Ali Saidi sa...@umich.edu wrote:
What version of m5 are you using? You'll need to trace back that
address
Sure thank s for reply and I guess I ve used 2.6.37.6 instead to
2.6.37.5.can it be the problem ??
On May 18, 2011 9:30 PM, Ali Saidi sa...@umich.edu wrote:
Try a 4.4.X based compiler from code sourcery.
Ali
On May 18, 2011, at 5:10 PM, Digant wrote:
M5 works when I use the ARM realview
huh, thanks a lot Ali.
It worked just by changing the cross compiler.
Regards,
Digant Desai.
On Wed, May 18, 2011 at 21:38, Ali Saidi sa...@umich.edu wrote:
Anything is possible, but I would try the compiler first.
Ali
On May 18, 2011, at 11:34 PM, Digant wrote:
Sure thank s for reply
It was, Sourcery G++ Lite 2010.09-50 for ARM GNU/Linux
Regards,
Digant Desai.
On Thu, May 19, 2011 at 15:19, Ali Saidi sa...@umich.edu wrote:
Could you tell me which cross compiler failed and which succeeded?
Thanks,
Ali
On Thu, 19 May 2011 13:45:55 -0700, Digant digantde
Hi all,
I have been trying to develop a model for Pl081 DMA controller.
I have inherited class from AmbaDmaDevice and as a first step I have given
register read/write features.
And added it in M5 system by editing RealView.py to membus.
I have couple of questions,
1- It should be on membus
Sorry for the confusion,
Sourcery G++ Lite 2010.09-50 for ARM GNU/Linux works fine.
This is the earlier release.The latest release which is of may,2011 was
giving problem to me.
DIgant Desai.
On May 19, 2011 6:43 PM, Ali Saidi sa...@umich.edu wrote:
Was that the one that failed or the one
Hi,
There is a example FS.py and FSCconfig.py files. If you want to go to more
detail check for Realview.py.
Regards,
Digant Desai.
2011/5/19 xuewen zhou zhouxuewen1...@gmail.com
hello,Digant
I am sorry to disturb you . I want to ask you that how did you config your
ARM system ,In which
No , its not there in ambadmadevice params, do I need to add it in my param
structure ??
On May 19, 2011 8:01 PM, Ali Saidi sa...@umich.edu wrote:
Are you setting the pioSize in the constructor of your dmac device to 0xfff?
Ali
On May 19, 2011, at 8:05 PM, Digant wrote:
Hi all,
I have been
Hi all,
I was making a silly mistake in a read function, ignoring the pkts with
address of the interest.
Now its working fine.
Regards,
Digant Desai.
On Fri, May 20, 2011 at 16:25, Digant digantde...@gmail.com wrote:
Hi Ali,
I added that parameter and here how it looks in config.ini
programming and with in how many
cycles processor can switch to another thread.
And have DMA model running.
Can I do that using M5 ?
Regards,
Digant Desai.
On Tue, Jun 7, 2011 at 16:34, Jack Harvard jack.harv...@gmail.com wrote:
Not sure whether I entirely understand what you're trying to do
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