Date: Thu, 29 Nov 2007 09:25:45 +0300 From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: John Baldwin <jhb@freebsd.org> Cc: Barney Cordoba <barney_cordoba@yahoo.com>, freebsd-current@freebsd.org, =?KOI8-R?Q?S=3Fren_Schmidt?= <sos@deepcore.dk>, Anton Yuzhaninov <citrin@citrin.ru> Subject: Re: Any successful installs on a Broadcom HT1000 chipset? Message-ID: <474E5B69.7070406@yandex.ru> In-Reply-To: <200711280938.38545.jhb@freebsd.org> References: <73807.10710.qm@web63912.mail.re1.yahoo.com> <200711280842.09340.jhb@freebsd.org> <474D726A.8080807@deepcore.dk> <200711280938.38545.jhb@freebsd.org>
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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 and since they > are in production and I only see the corruption as an after-effect 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 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? -- WBR, Andrey V. Elsukov
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