Re: i386/i386/busdma_machdep.c 1.88 breaks isp

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i386/i386/busdma_machdep.c 1.88 breaks isp
\ Charles DeBardeleben (14 Jun 2007)
. \ Scott Long (14 Jun 2007)
. \ Manfred Antar (14 Jun 2007)
. . \ Matthew Jacob (15 Jun 2007)

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Subject:	Re: i386/i386/busdma_machdep.c 1.88 breaks isp
Group:	Freebsd-current
From:	Matthew Jacob
Date:	15 Jun 2007

To be clear- it was a bug in isp.

On 6/14/07, Manfred Antar <null> wrote:
> At 10:21 PM 6/13/2007, Charles DeBardeleben wrote:
> >I have a qlogic 12160 based controller and the driver hangs at attach.
> >I have traced the problem to _bus_dmamap_load_buffer() looping
> >in the for (seg = *segp; buflen > 0 ; ) {...} loop forever. Backing
> >back down to i386/i386/busdma_machdep.c 1.87 fixes the problem.
> >I have not tracked it down to whether the fix to _bus_dmamap_load_buffer()
> >is bad or if isp has a bug that is exposed by this fix. At least I
> >can run now.
> >
> >
> >-Charles
> >_______________________________________________
> >freebsd-current mailing list
> >http://lists.freebsd.org/mailman/listinfo/freebsd-current
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>
> Update your src tree and try again,Matt fixed this a couple of days ago I think.
>
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