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Cc: Barney Cordoba <barney_cordoba@yahoo.com>, freebsd-current@freebsd.org,
	Anton Yuzhaninov <citrin@citrin.ru>
Subject: Re: Any successful installs on a Broadcom HT1000 chipset?
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Andrey V. Elsukov wrote:
> John Baldwin wrote:
>> Again, on the machines I'm seeing this on it was totally disabled.  I =

>> don't think
>> I can totally disable DMA (NICs etc. must use DMA) on the machines=20
>> and since they
>> are in production and I only see the corruption as an after-effect=20
>> when the boxes
>> panic or deadlock for another reason I'm not easily able to reproduce =

>> this.  Also,
>> we do disable MSI for devices behind HT2000 chipsets because of a=20
>> chip bug, but
>> not on HT1000 currently.  However, MSI isn't on on 6.x anyway.
>
> Hi, John.
>
> Anton Yuzhaninov has mentioned in the top of this thread that
> this bug may be easy reproduced by using external PCI-X card.
> He tried use PCI-X Marvell card and got lots of corruptions on
> the integrated HT1000. Can you or Soren try the same way to
> reproduce?
As I told earlier the fileserver I have here with the HT1000 chip also=20
has a marvel 6081 and it is on PCI-X. There are 4 disks on each and it=20
moves lots of data around on a daily basis, no problems whatsoever. I=20
have planned downtime today on it and will experiment with it, but I=20
can't hold it off for too long...

-S=F8ren