Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 1/2] [ide] mmio ide support | Date | Sat, 7 Jul 2007 20:07:10 +0200 |
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On Saturday 07 July 2007, Sergei Shtylyov wrote: > Arnd Bergmann wrote: > > >>This adds support for MMIO IDE device like CompactFlash > >>in TrueIDE mode. > > >>Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> > >>Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> > > > Hmm, are we still adding new IDE drivers? Do you also have a > > Yes, why not?
The last time someone (I think Akira Iguchi) wanted to add a new powerpc specific IDE driver, that was rejected based on the argument that drivers/ide/ is going away soon. Most current distros have already moved over to using libata exclusively.
> > about to add the electra_ide.c driver in 2.6.23, I guess there > > should really be _one_ driver that is able to handle all > > of_device based ATA hosts. > > One driver to rule them all. :-) > That may be not so simple as it seems...
It's certainly not easy to support all ATA chips that have special capabilities and bugs, but the electra and the mpc8349-itx both seem to support only the most basic ATA PIO mode anyway, which does not require much special handling beyond finding the right mmio addresses.
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