Re: ATA Patch #6
On Sun, Nov 21, 2004 at 04:57:16PM -0800, Matthew Dillon wrote:
>
> :No diagnostic messages even with boot -v.
> :
> :> Was this on Stable or HEAD ? And was this on a machine that has
> :> clock issues? (if so be sure to run the latest HEAD and try again).
> :
> :HEAD just after your commit to acpica5, so it should be the latest.
> :No clock issues so far, either with timer 1/timer 2.
>
> Ok. And if you don't use the ATA patch everything is ok? Can you
> test some to make sure that things are actually ok without the patch?
Yes, I tried three times for each to make sure it locks up with the patch
and does not lock up without the patch.
> Just when I get Jonathon McKitrick's problem solved... ah well. ATA
> is a sensitive beast, that's for sure.
> The only SATA box I have is Leaf. I will attempt to reproduce the
> lockup on leaf.
The only thing I'm worried about is that the controller is SiS648, for
which only a tentative fix has been committed(ata-dma.c,1.7, ata-pci.c,1.6,
but it's been working for DragonFly and FreeBSD 4.x for more than a year
anyway). So This may be a timing issue. I'll try PIO mode and changing
DELAY's to see if it's the case.
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