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Re: [PATCH] added Loongson cpu-feature-overrides.h

To: "Ralf Baechle" <ralf@linux-mips.org>
Subject: Re: [PATCH] added Loongson cpu-feature-overrides.h
From: 吴章金 <wuzj@lemote.com>
Date: Thu, 2 Apr 2009 21:16:35 +0800 (CST)
Cc: linux-mips@linux-mips.org, "Zhang Le" <r0bertz@gentoo.org>
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Original-recipient: rfc822;linux-mips@linux-mips.org
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> On Thu, Apr 02, 2009 at 06:56:13PM +0800, Zhang Le wrote:
>
>> On 15:41 Thu 02 Apr     , Zhang Le wrote:
>> > diff --git a/arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h
>> b/arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h
>> > new file mode 100644
>> > index 0000000..550a10d
>> > --- /dev/null
>> > +++ b/arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h
>>
>> [snip]
>>
>> > +#define cpu_icache_snoops_remote_store    1
>>
>> This maybe should not exist here, since this only matters on SMP.
>> It exists in Wu's version. Maybe Wu could explain it. Maybe it is just a
>> typo.

ooh, sorry, when i firstly edit this file, I really only need cpu_has_llsc
there, so the other options are copied from another mips board and only
be checked via the "loongson2f user manual" and "cat /proc/cpuinfo" with a
modified cpu_showinfo function.

>>
>> Pulling him in.
>
> This simply doesn't matter on a uniprocessor system.
>
>   Ralf
>



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