Date: Thu, 06 Aug 2009 09:28:58 +0200 From: Florian Smeets <flo@kasimir.com> To: stickybit@gmx.net Cc: freebsd-current@freebsd.org, freebsd-amd64@freebsd.org Subject: Re: [regression] 8.0-CURRENT amd64: SATA disks not attaching, MCP55 controller Message-ID: <4A7A863A.7080608@kasimir.com> In-Reply-To: <200908052217.06935.stickybit@gmx.net> References: <200908052217.06935.stickybit@gmx.net>
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On 8/5/09 10:17 PM, Sticky Bit wrote: > Hello, > > I have a similar problem with 8.0-CURRENT amd64 like described in PR 128686 > and PR 132372 and several older ones. Short: SATA disks will not attach. > > Some example (please see full logs below): > > [...] > ata3: Identifying devices: 00000001 > ata3: New devices: 00000001 > ata3: reiniting channel .. > ata3: SATA connect time=0ms status=00000123 > ata3: reset tp1 mask=01 ostat0=58 ostat1=00 > ata3: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 > ata3: reset tp2 stat0=50 stat1=00 devices=0x1 > ata3: reinit done .. > unknown: FAILURE - ATA_IDENTIFY timed out LBA=0 > [...] > > SATA 300 controller is a MCP55 (ULTRA, not SLI) chip, which is working without > any problems for years. Works fine with recent RELENG_7 amd64, but not with > RELENG_8 amd64. > > RELENG_8 i386 seems to attach the disks. So it looks like an amd64 only bug. > Hi, i had the same problem with MCP55 on amd64, i tried the new ahci module but to no avail. However if you set hw.pci.mcfg=0 the disks are found by the normal ata driver (this is already mentioned in one of the PRs). Cheers, Florian
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