Date: Wed, 3 Dec 2003 10:04:42 -0500 From: Chris Faulhaber <jedgar@fxp.org> To: Soren Schmidt <sos@spider.deepcore.dk> Cc: current@FreeBSD.ORG Subject: Re: [ATAng?] ad1 disappeared again Message-ID: <20031203150442.GA30637@chaos.fxp.org> In-Reply-To: <200312030855.hB38tuED056388@spider.deepcore.dk> References: <20031201190045.GE57659@chaos.fxp.org> <200312030855.hB38tuED056388@spider.deepcore.dk>
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On Wed, Dec 03, 2003 at 09:55:56AM +0100, Soren Schmidt wrote:
> It seems Chris Faulhaber wrote:
> > I have been seeing the same issue since August with a different,
> > but similiar, set of drives:
> >
> > ad0: 57241MB <ST360015A> [116301/16/63] at ata0-master UDMA100
> > ad1: 57241MB <ST360015A> [116301/16/63] at ata0-slave UDMA100
> >
> > Under -CURRENT only the first drive is seen; RELENG_4 still works
> > fine.
>
> Could you try this patch and get back to me with the result please:
>
Works for me:
GEOM: create disk ad0 dp=0xc6972c60
ad0: 57241MB <ST360015A> [116301/16/63] at ata0-master UDMA100
GEOM: create disk ad1 dp=0xc6972b60
ad1: 57241MB <ST360015A> [116301/16/63] at ata0-slave UDMA100
> Index: ata-lowlevel.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/dev/ata/ata-lowlevel.c,v
> retrieving revision 1.23
> diff -u -r1.23 ata-lowlevel.c
> --- ata-lowlevel.c 2 Nov 2003 22:04:53 -0000 1.23
> +++ ata-lowlevel.c 3 Dec 2003 07:50:44 -0000
> @@ -575,7 +575,7 @@
> }
> }
> }
> - if (stat1 & ATA_S_BUSY) {
> + if (!((mask == 0x03) && (stat0 & ATA_S_BUSY)) && (stat1 & ATA_S_BUSY)) {
> ATA_IDX_OUTB(ch, ATA_DRIVE, ATA_D_IBM | ATA_SLAVE);
> DELAY(10);
>
> -S?ren
> .. but it works under windows!!
>
--
Chris D. Faulhaber - jedgar@fxp.org - jedgar@FreeBSD.org
--------------------------------------------------------
FreeBSD: The Power To Serve - http://www.FreeBSD.org
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