Messages in this thread |  | | Date | Thu, 26 Nov 2009 20:23:18 +0300 | | From | Sergei Shtylyov <> | | Subject | Re: [PATCH] pata_it8213: MWDMA0 is unsupported |
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Bartlomiej Zolnierkiewicz wrote:
>>MWDMA0 timings cannot be met with the PIIX based controller >>programming interface.
>>This change should be safe as this is how we have been doing >>things in IDE it8213 host driver for years.
>>Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> >>--- >>Verified with the documentation (similar case as with pata_efar).
> Uhhh, no...
> Too many damn drivers.
> Too much damn duplication.
> Too much damn subtle differences here and there.
> The hardware is probably fine for MWMDA0 when it comes to pata_{efar,it8213}, > it just not documented properly in the data sheet.
How so with pata_efar? The active/recovery bitfields are still 2-bit wide, no?
> I'll drop those two patches from my tree and take some break..
Taking a break is good, not sure about dropping yet.
MBR, Sergei
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