[lkml]   [2010]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: SATA_SIL on IXP425 workaround
> I think that you misinterpreted the issue -- according to Krzysztof MMIO
> works just fine, only 8/16-bit MMIO reads are a problem (please note that
> using mixed PIO/MMIO access is still a win over pure PIO access and also
> that sata_sil doesn't support pure non-MMIO operations currently)..

Have we got timing measurements to prove that ?
> However if it gets fixed in the upstream kernel in some other way I'll
> simply drop the patch during the next re-base of my tree (I just collect
> ATA stuff that looks useful/interesting to me and which otherwise may
> become lost)..

And that's a good thing. The question was aimed at Krzysztof. Really we
need to keep platform specific weirdness out of core drivers or the
rapidly turn into a mess.

 \ /
  Last update: 2010-01-14 22:01    [from the cache]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site