[U-Boot-Users] [PATCH 4/6] cfi_flash: Introduce read and write accessors

Wolfgang Denk
2007-12-11T16:25:22Z

In message <20071211164644.6430849a@dhcp-252-066.norway.atmel.com> you wrote:
> On Tue, 11 Dec 2007 09:35:21 -0600
> Kumar Gala <galak@kernel.crashing.org> wrote:
>
> > should these not use in/out macros from asm/io.h?
>
> That would probably be better. It's just that I'm having a hard time
> finding a set of macros that
> a) is available on all architectures
> b) don't do any byte swapping or other tricks
>
> __raw_writeb() and friends would satisfy b) but not a)...

Then we eventually should implement these for the missing
architetures.

Kumar is right. We definitely must use the "real" accessor functions.

Best regards,

Wolfgang Denk

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