Date: Wed, 06 Dec 1995 10:06:21 -0800 From: "Justin T. Gibbs" <gibbs@freefall.freebsd.org> To: "Ulf Zimmermann" <ulf@z-code.ncd.com> Cc: current@freefall.freebsd.org Subject: Re: Call for Buslogic PCI SCSI adapter device IDs Message-ID: <199512061806.KAA06195@freefall.freebsd.org> In-Reply-To: Your message of "Wed, 06 Dec 1995 08:34:56 PST." <9512060834.ZM8697@zolaris.z-code.com>
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>Hi Justin. > >Probe for Buslogic BT946C, Bios ver. 4.92E, Firmware 4.25J >PCI:0:13 BusLogic Device=0x1040 > >I have an older controller of this model, but should report the same. Can you give me the full "boot -v" output from the buslogic? I'd like to see how it reports its I/O area mapping. (I don't have a PCI card to test with). >Beside this, what kind of debugging did you put into the Adaptec 7??? driver ? >I can now go and look into the bugs for the 7850, as the system is setup. At >the moment I have the strange feeling, it is a problem with the sequencer. I'm almost positive its a sequencer issue. Somehow, the card decides that the QOUTCNT jumps from 0 to 45 or so. Either we are overflowing the QOUTFIFO, or some other action of the sequencer code causes a glitch in that register. I just haven't had much time to look into the problem and since I still do not have a PCI machine to validate any of my "guesses" at a solution, there is even less incentive. I'll try to look at the code again later this week. > >Bye, Ulf. > >-- >Ulf Zimmermann, NCD Software, 101 Rowland Way, Suite 300, Novato, CA 94945 >phone: 415-899-7941, email: ulf@z-code.ncd.com, phone-home: 510-865-0204 -- Justin T. Gibbs =========================================== FreeBSD: Turning PCs into workstations ===========================================
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