Date: Thu, 27 Jan 2000 10:27:02 -0800 From: Mike Smith <msmith@freebsd.org> To: Soren Schmidt <sos@freebsd.dk> Cc: ak@freenet.co.uk (Alex), current@FreeBSD.ORG Subject: Re: My ATAPI CD not come ready Message-ID: <200001271827.KAA02470@mass.cdrom.com> In-Reply-To: Your message of "Thu, 27 Jan 2000 08:36:06 %2B0100." <200001270736.IAA33837@freebsd.dk>
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JFWIW, this sounds like something that I "fixed" in the old wd driver, = where a device 'echoed' on the bus after it was deselected. Increasing = the timeout between deselecting the device and trying to talk again to = the bus was, AFAIR, the workaround then. > It seems Alex wrote: > > = > > OK - here's the part relevant to ata: > > = > > = > > ata-pci0: <Intel PIIX4 ATA-33 controller> port 0xfcf0-0xfcff at devic= e > > 1.1 on pci0 > > ata0: iobase=3D0x01f0 altiobase=3D0x03f6 bmaddr=3D0xfcf0 > > ata0: mask=3D03 status0=3D50 status1=3D00 > > ata0: mask=3D03 status0=3D50 status1=3D00 > > ata0: devices =3D 0x1 > > ata0 at 0x01f0 irq 14 on ata-pci0 > > ata1: iobase=3D0x0170 altiobase=3D0x0376 bmaddr=3D0xfcf8 > > ata1: mask=3D03 status0=3D00 status1=3D00 > > ata1: mask=3D03 status0=3D00 status1=3D00 > > ata1: devices =3D 0xc > = > Here it sees two devices, apparently you cdrom is reacting both on > master AND slave addresses :( > = > > ata1-slave: ata_command: timeout waiting for intr > > ata1-slave: identify failed > = > But when we try to talk to it it fails... > = > > ata0-master: success setting up UDMA2 mode on PIIX4 chip > = > But when we try to talk to it it fails... > = > > Any ideas? > = > I'll try to come up with a patch that solves this... > = > -S=F8ren > = > = > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > = -- = \\ Give a man a fish, and you feed him for a day. \\ Mike Smith \\ Tell him he should learn how to fish himself, \\ msmith@freebsd.org \\ and he'll hate you for a lifetime. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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