Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: [PATCH 2/4] hpt366: MWDMA filter for SATA cards | Date | Mon, 3 Sep 2007 20:50:32 +0200 |
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On Sunday 02 September 2007, Sergei Shtylyov wrote: > Hello, I wrote: > > The patch was 4/4 of course. :-< > Probably I was too esctatic about the code. ;-) > > > The Marvell bridge chips used on HighPoint SATA cards do not seem to support > > the MWDMA modes (at least that caould be seen in their so-called drivers :-), > > so the driver needs to account for this -- to achieve this: > > > - add mdma_filter() method from the original patch by Bartlomiej Zolnierkewicz > > with his consent, also adding the method callout to ide_rate_filter(); > > > - installed the method for all chips to only return empty mask if a SATA drive > > is detected onHPT372{AN]/374 chips... > > > Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> > > > --- > > This patch against the current Linus' tree and unfortunately I was able to only > > compile test it since that tree gives MODPOST warning and dies early on bootup. > > Will hopefully try to test if/when I have time... :-) > > > Index: linux-2.6/drivers/ide/pci/hpt366.c > > =================================================================== > > --- linux-2.6.orig/drivers/ide/pci/hpt366.c > > +++ linux-2.6/drivers/ide/pci/hpt366.c > > @@ -1,5 +1,5 @@ > > /* > > - * linux/drivers/ide/pci/hpt366.c Version 1.12 Aug 25, 2007 > > + * linux/drivers/ide/pci/hpt366.c Version 1.13 Aug 22, 2007 > > Errr... and version shuold Aug 02 -- thought I've fixed that. :-/
and we have ATA_MWDMA2 define in _vanilla_ kernel now :)
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