[PATCH 3/3] [POWERPC] MPC8349E-mITX: introduce localbus and pata nodes
Anton Vorontsov
avorontsov at ru.mvista.com
Wed Nov 28 04:48:26 EST 2007
On Tue, Nov 27, 2007 at 08:34:11PM +0300, Sergei Shtylyov wrote:
> Anton Vorontsov wrote:
>
> >>>2. "ioport" because shift^Wstride ;-) applies only to the io range
> >>> (yes, it's obvious, but worth open-wording, no?).
>
> >> Contrarywise, to memory range.
>
> >By io range I meant "I/O base", in contrast to "CTL base".
>
> >There is no need to apply shifting for CTL. That's why ioport-*
> >appeared in the first place.
>
> So, a matter of wrong terminology then. The thing that you meant by
> "I/O" is actually called "command block".
Yes. And IO is the second name. It's used widespread in the
drivers/ide/.
Now you understand why I'm so reluctant to hanging up different
labels on the single thing? ;-)
--
Anton Vorontsov
email: cbou at mail.ru
backup email: ya-cbou at yandex.ru
irc://irc.freenode.net/bd2
More information about the Linuxppc-dev
mailing list