Re: [PATCH] (2.6.20) cmd64x: fix PIO mode setup (take 3)

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

On Tuesday 06 February 2007 22:11, Mikael Pettersson wrote:
> Sergei Shtylyov writes:
>  > The driver's tuneproc() method fails to set the drive's own speed -- fix this
>  > by renaming the function to cmd64x_tune_pio(), making it return the mode set,
>  > and "wrapping" the new tuneproc() method around it; while at it, also get rid
>  > of the non-working prefetch control code (filtering out related argument values
>  > in the "wrapper"), remove redundant PIO5 mode limitation, make cmdprintk() give
>  > more sensible mode info, and remove mention about the obsolete /proc/ interface.
>  > Get rid of the broken config_chipset_for_pio() which always tried to set PIO4,
>  > switch to always auto-tuning PIO instead.
>  > Oh, and add the missing PIO5 support to the speedproc() method while at it. :-)
>  > 
>  > Warning: compile tested only -- getting to the real hardware isn't that easy...
> 
> Worked fine on my SPARC Ultra5 with a CMD646 IDE controller.

Thanks!  I updated the patch description accordingly.

Bart