* Is there a patch for MPC8548 XOR?
@ 2009-10-27 3:43 hank peng
2009-10-27 23:28 ` Kim Phillips
0 siblings, 1 reply; 3+ messages in thread
From: hank peng @ 2009-10-27 3:43 UTC (permalink / raw)
To: linuxppc-dev
I want to use its' XOR engine to compute raid5 parity, but I can't
find this function in 2.6.30 downloaded from kernel.org, someone know
if there is a patch?
--
The simplest is not all best but the best is surely the simplest!
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Is there a patch for MPC8548 XOR?
2009-10-27 3:43 Is there a patch for MPC8548 XOR? hank peng
@ 2009-10-27 23:28 ` Kim Phillips
2009-10-28 0:45 ` hank peng
0 siblings, 1 reply; 3+ messages in thread
From: Kim Phillips @ 2009-10-27 23:28 UTC (permalink / raw)
To: hank peng; +Cc: linuxppc-dev
On Tue, 27 Oct 2009 11:43:34 +0800
hank peng <pengxihan@gmail.com> wrote:
> I want to use its' XOR engine to compute raid5 parity, but I can't
> find this function in 2.6.30 downloaded from kernel.org, someone know
> if there is a patch?
try this:
http://patchwork.ozlabs.org/patch/36067/
Kim
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Is there a patch for MPC8548 XOR?
2009-10-27 23:28 ` Kim Phillips
@ 2009-10-28 0:45 ` hank peng
0 siblings, 0 replies; 3+ messages in thread
From: hank peng @ 2009-10-28 0:45 UTC (permalink / raw)
To: Kim Phillips; +Cc: linuxppc-dev
2009/10/28 Kim Phillips <kim.phillips@freescale.com>:
> On Tue, 27 Oct 2009 11:43:34 +0800
> hank peng <pengxihan@gmail.com> wrote:
>
>> I want to use its' XOR engine to compute raid5 parity, but I can't
>> find this function in 2.6.30 downloaded from kernel.org, someone know
>> if there is a patch?
>
> try this:
>
> http://patchwork.ozlabs.org/patch/36067/
>
Thanks, but I have three questions:
1. Will the patch be added to kernel in the future?
2. If I have problem in using this patch, will you or other guys help
me to fix it?
3. Is this patch based on 2.6.30, because we are using this version of kernel.
> Kim
>
--
The simplest is not all best but the best is surely the simplest!
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-10-27 3:43 Is there a patch for MPC8548 XOR? hank peng
2009-10-27 23:28 ` Kim Phillips
2009-10-28 0:45 ` hank peng
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