Date: Mon, 31 Aug 1998 11:50:11 -0400 From: "W. Wade, Hampton" <whampton@staffnet.com> To: Ricky Beam <root@defiant.interpath.net> Cc: AIC7xxx@FreeBSD.ORG, deischen@iworks.InterWorks.org, dledford@dialnet.net Subject: Re: Linux 2.1.119 Message-ID: <35EAC632.3011FE61@staffnet.com> References: <199808290845.EAA00671@defiant.interpath.net>
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Ricky Beam wrote: > Letting the chips fall where they may, I quote W. Wade, Hampton: > >When booting 2.1.119, during the probe phase, I get a > >parity error during probe of ID 5. The kernel then IDs the > >device as another SEAGATE SCSI disk, not a CD-ROM. > >After the probe, I get disk refusing 16-bit transfers, using > >8 bit (for device 5, i.e., the CD-ROM). > >... > > SCSI disk SDB at ... > > scsi : aborting command due to timeout: pid 15 scsi0, chanel 0, id > >5, lun 1 > > Test unit ready 20 00 00 00 00 > > SCSI host 0 abort (pid 15) timed out - resetting > > SCSI bus is being res t for host 0 channel 0 > > (scsi0:0:5:0) Refusing WIDE negotiation; using 8 bit tansfers > >... > > You didn't say if the controller was reset by the kernel prior to > scanning for devices. I've had problems with my system doing that if > it doesn't reset the bus after downloading sequencer code. It's looking > at a flag from the controller to see if the bus has been reset, but > sometimes it still needs to be reset anyway. (flag wrong? bug?) There does not appear to be a SCSI reset after downloading thesequencer code.... -- W. Wade, Hampton Use Linux -- stability, performance, compatibility, flexibility, scalability, and FREE! Support Sun and the U.S. Government! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-aic7xxx" in the body of the message
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