Xiangfu Liu wrote:
Hi Peter Chen
Peter Chen wrote:
Hi, all
I would like to manage android patch and normal kernel code at one
code base, as some customers would like to get the android patched
kernel, but some would like to get the non-android patched kernel.
It can be done by
will inconvenient for diff the code between local and database
like svn status, it will have lots of M, but in fact, you only change
one file.
Any suggestions is welcome
Thank you!
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Best regards,
Peter Chen
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0x2c)
r7:000b r6:becf42fc r5:000d28b4 r4:becf44fe
Code: e5906010 e5812000 e5803000 e59f30c0 (e5821004)
Kernel panic - not syncing: Fatal exception in interrupt
Thank you!
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Hi,
In our platform, we use udev to implement that host/slave problem.
Best Regards,
Peter Chen
On Thu, 2009-06-25 at 12:46 +0530, Arjun Joshi wrote:
> Hi Greg,
>
> I am trying to make USB work dynamically on an OMAP board which has a
> USB OTG controller. The board has a mini-A
Thank you, peter.
Yes, graphical guys ask me the same questions, and the other device
drivers which don't support scatter buffer also have this doubt.
Best Regards,
Peter Chen
On Mon, 2009-03-30 at 11:53 -0400, Peter Teoh wrote:
> On Mon, Mar 30, 2009 at 8:13 AM, Peter Chen wrote:
&g
dymatically, not using alloc_bootmem
during the system bootup.
Thank you in advance
Best Regards,
Peter Chen
Hi,
I use remap_pfn_range to do mmap, and it can work.
Best Regards,
Peter Chen
On Thu, 2009-03-26 at 14:03 +0800, yihect wrote:
> It seems the mux_vma_nopage() operation hadn't been called.
> - Original Message -
> From: yihect
>
ler, and irq_exit().
Best Regards,
Peter Chen
On Sun, 2009-03-22 at 12:33 +0100, Henrik Austad wrote:
> On Sunday 22. March 2009 11.44.13 Peter Chen wrote:
> > Dear all,
> >
> > Recently, I have read the book <>
> >
> > And I have two points not clearly about sc
t for spin_lock, are there any other overhead for CONFIG_SMP for
single-core cpu?
Thank you.
BR,
Peter chen
On Sun, 2009-03-22 at 13:12 +0200, Mircea Gherzan wrote:
> Hi,
>
> Peter Chen wrote:
> > 1. Does SMP technology can be only used at Dual-core processor, or
> > only D
d for
process B.
2. At IRQ handler, it wakes up process B. then, after IRQ exiting, the
higher priority process B will preempt process A who is interrupted by
above IRQ.
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Peter Chen
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Hi all,
My CPU is AMD Sempron 2800+:
http://en.wikipedia.org/wiki/List_of_AMD_Sempron_microprocessors#.22Palermo.22_.28Socket_754.2C_D0.2C_E3_.26_E6.2C_90_nm.29
It sounds a single-core cpu, as I haven't find it at AMD cpu lists which
support SMP:
http://en.wikipedia.org/wiki/Symmetric_multiproces
rg/fbdev-dri.html
>
> and this is uclinux specific (a tool called fbcon):
>
> http://docs.blackfin.uclinux.org/doku.php?id=the_framebuffer_console
>
> u may continue these different directions from here :-).
>
> On Fri, Feb 27, 2009 at 8:42 PM, Peter Chen wrote:
> > Hi, all
> >
Hi, all
In 2.6.27 kernel, it doesn't export symbol for
fb_prepare_logo(at ./drivers/video/fbmem.c), in 2.6.23 it did.
So if I compile my framebuffer as module and want to display LOGO at my
framebuffer device driver
what should I do?
Thank you
BR,
Chen
Hi, all,
I read the code about tasklet (softirq.c) and workqueue (workqueue.c),
and there are two points I can't understand, Hope you can tell me why,
and point out if i made any errors below.Thank you.
1. Both tasklet and workqueue are created by kthread_create, it's
default priority is the same
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