Date: Sun, 8 Jan 2006 12:42:08 GMT From: Christer Solskogen <solskogen@carebears.mine.nu> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/91502: ICH7 - finds only 2 out of 4 drives Message-ID: <200601081242.k08Cg855045515@www.freebsd.org> Resent-Message-ID: <200601081250.k08Co3kN067846@freefall.freebsd.org>
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>Number: 91502 >Category: kern >Synopsis: ICH7 - finds only 2 out of 4 drives >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jan 08 12:50:02 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Christer Solskogen >Release: 6.0-RELEASE >Organization: >Environment: FreeBSD shine.carebears.net 6.0-RELEASE-p1 FreeBSD 6.0-RELEASE-p1 #0: Sat Jan 7 18:27:23 CET 2006 root@shine.carebears.net:/files3/build/obj/usr/src/sys/SHINE amd64 >Description: I got myself a mainboard with the ICH7 chipset. This chipset is supported in FreeBSD, but on my board it had a problem. It found only 2 of my four disks (ad0 and ad2) I tried updating to 6.0-stable (from 6.0-release) but the problem resist. I found a patch at bsdforums that did indeed work. >How-To-Repeat: Install FreeBSD on a ICH7 mainbord with 4 SATA. (atacontrol finds the controllers, but not drivers attached) >Fix: Taken from http://www.bsdforums.org/forums/showthread.php?threadid=37304 --- ata-chipset.c Thu Oct 13 10:07:46 2005 +++ ata-chipset-ich7.c Sun Dec 11 23:25:48 2005 @@ -1845,10 +1845,13 @@ struct ata_channel *ch = device_get_softc(dev); int mask, timeout; - /* ICH6 has 4 SATA ports as master/slave on 2 channels so deal with pairs */ + /* ICH6/7 has 4 SATA ports as master/slave on 2 channels so deal with pairs */ if (ctlr->chip->chipid == ATA_I82801FB_S1 || ctlr->chip->chipid == ATA_I82801FB_R1 || - ctlr->chip->chipid == ATA_I82801FB_M) { + ctlr->chip->chipid == ATA_I82801FB_M || + ctlr->chip->chipid == ATA_I82801GB_S1 || + ctlr->chip->chipid == ATA_I82801GB_R1 || + ctlr->chip->chipid == ATA_I82801GB_M) { mask = (0x0005 << ch->unit); } else { >Release-Note: >Audit-Trail: >Unformatted:
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