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Date: Wed, 02 Jul 2008 07:52:24 +0400
From: "Andrey V. Elsukov" <bu7cher@yandex.ru>
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To: Daniel Eriksson <daniel_k_eriksson@telia.com>
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	<4F9C9299A10AE74E89EA580D14AA10A61A196C@royal64.emp.zapto.org>
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Cc: freebsd-stable@freebsd.org, utisoft@gmail.com
Subject: Re: MCP55 SATA data corruption in FreeBSD 7
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Daniel Eriksson wrote:
> I'm not sure if the problem is amd64 specific or not, but it seems the
> people that have reported problems have all run amd64 (and not i386).
> This might be a coincident though.

I have two motherboards with MCP55. They work well and I didn't
see any data corruption.

1. ASUS M2N32 WS Pro (nForce 590 Ultra)
FreeBSD 8.0-CURRENT amd64
atapci1@pci0:0:13:0:    class=0x010185 card=0x81fb1043 chip=0x037f10de 
rev=0xa2 hdr=0x00
     vendor     = 'Nvidia Corp'
     device     = 'MCP55 SATA Controller'
     class      = mass storage
     subclass   = ATA

2. EPOX (don't remember version) (nForce 570 Ultra)
FreeBSD 6.2-STABLE amd64
atapci1@pci0:5:0:       class=0x010185 card=0x10261695 chip=0x037f10de 
rev=0xa2 hdr=0x00
     vendor     = 'NVIDIA Corporation'
     class      = mass storage
     subclass   = ATA

Both work on amd64 many months...

-- 
WBR, Andrey V. Elsukov