Date: Wed, 12 Aug 1998 14:32:37 -0500 (CDT) From: "Andrew J. Doane" <adoane@ais.net> To: gibbs@narnia.plutotech.com (Justin T. Gibbs) Cc: adoane@ais.net, scsi@FreeBSD.ORG Subject: Re: Problems w/CAM (aha and bt issues) Message-ID: <199808121932.OAA02889@eagle.ais.net> In-Reply-To: <199808121655.KAA09207@narnia.plutotech.com> from "Justin T. Gibbs" at "Aug 12, 98 10:55:22 am"
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> The CAM_VERSION referes to the version of the CAM specification the > code is derived from. I can't recal if I've already modified the value > or not, but FreeBSD doesn't exactly match any CAM specification, so we > shouldn't be using the standardized version number. Alrighty. > The 716 snapshot is different than the 712, but the patches are not > cumulative. They are designed (as it states in the README file) to > be installed on top of a virgin -current or -stable. Ah. Well, i upgraded from 3.0-current w/just kernel sources to 3.0CAM-19980712 with full sources. I don't have a 3.0-current usr usr.sbin etc source tree to use the patch against. I'll try to find just 3.0-current sources on the ftp site. I'm still getting comfortable with fbsd's package/cvs system coming from a BSDI/linux/solaris background. > This is almost assuradly a reporting problem, not a problem with the > transfer rates in effect on the bus. Can you send me the adapter > information that FreeBSD prints out at boot? Can you also check the > BIOS settings to ensure that they are at the max settings? Maxed out. Here is the probe: bt1: <Buslogic Multimaster SCSI host adapter> rev 0x08 int a irq 19 on pci0.19.0 bt1: BT-958D FW Rev. 5.06I Ultra Wide Diff SCSI Host Adapter, SCSI ID 7, 192 CCB s Freeing (NOT implemented) redirected ISA irq 5. > Is this an SMP system? There have been other reports of a similar > problem and I'm not convinced that it is drive related. Yes, dual PII 400 BX, not overclocked. > Tagged queuing isn't enabled on this drive, most likely because the > DQUE bit is set in the control mode page. Ok, forgive my ignorance. Does that mean the drive is reporting that it is not tag queuing capable? Thanks, /ajd/ -- _/_/ _/ _/_/_/_/ Andrew J. Doane _/ _/ _/ _/ VP, Access Div; Director, Network Ops _/_/_/_/ _/ _/_/_/_/ American Information Systems, Inc. _/ _/ _/ _/ Mail:adoane@ais.net, http://www.ais.net _/ _/ _/ _/_/_/_/ (312) 255-8500 Voice, (312) 255-8501 Fax For my PGP public key, email me with the subject "pgp request" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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