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List:       uclinux-dev
Subject:    RE: [uClinux-dev] PATCH: speedup of flash writing (cfi_cmdset_0002.c)
From:       "Falk Brettschneider" <falk.brettschneider () gmx ! de>
Date:       2006-04-27 12:37:02
Message-ID: 3329.1146141422 () www024 ! gmx ! net
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> --- Ursprüngliche Nachricht ---
> Von: Erwin Authried <eauth@softsys.co.at>
> I was talking about the actual mtd-2.6 source.
> http://git.infradead.org/?p=mtd-2.6.git;a=tree
Aha, didn't know this. I always have wondered where that 2.6 kernel actually
is.

> If you look at drivers/mtd/chips/cfi_cmdset_0002.c, you will see that
> write buffer mode is supported (function do_write_buffer).
Yup. It is the same.

> Probably that
> can't be used 1:1 in 2.4, but it may still save some work.
Hmm, so it's implemented for 2.6 only... Compared to 2.6, how much effort is
currently still spent on 2.4? I suppose, new things are only just
back-ported to 2.4 and 2.4 is quite dead, right?

> 
> Regards,
> Erwin
Cheers, F@lk

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