Date: Wed, 11 Feb 2004 16:21:33 +0100 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> To: Kenneth Culver <culverk@sweetdreamsracing.biz> Cc: freebsd-current@freebsd.org Subject: Re: ata problem Message-ID: <402A487D.6080301@DeepCore.dk> In-Reply-To: <20040211101221.qo9lc88kc0gokoko@www.sweetdreamsracing.biz> References: <20040211101221.qo9lc88kc0gokoko@www.sweetdreamsracing.biz>
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Kenneth Culver wrote: > Hi, > As of yesterday's -CURRENT, 2 or 3 of my computers (not all of them) are > having a weird problem with CDRW drives: > > ad0: 58644MB <Maxtor 4R060J0> [119150/16/63] at ata0-master UDMA133 > ata1-slave: FAILURE - SETFEATURES SET TRANSFER MODE no interrupt > acd0: CDROM <LTN526S> at ata1-master PIO4 > acd1: CDRW <LITE-ON LTR-48246S> at ata1-slave BIOSPIO > > Both computers act the same way. One of them uses an older via chipset, and the > other uses a sis 962/963 UDMA133 controller so I'm not sure it's the controller > that the driver is having trouble with. Both CDRW drives are LITE-ON (one of > them is a re-labled LITE-ON but still LITE-ON) Anyway, would any other info be > necessary? This is a problem with the LiteOn devices, the fail to send an interrupt in some cases. The ATA driver knows how to work around it. -- -Søren
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