From owner-freebsd-hackers Tue Apr 25 20:10:02 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id UAA03123 for hackers-outgoing; Tue, 25 Apr 1995 20:10:02 -0700 Received: from fslg8.fsl.noaa.gov (fslg8.fsl.noaa.gov [137.75.131.171]) by freefall.cdrom.com (8.6.10/8.6.6) with SMTP id UAA03108 for ; Tue, 25 Apr 1995 20:09:53 -0700 Received: by fslg8.fsl.noaa.gov (5.57/Ultrix3.0-C) id AA20490; Wed, 26 Apr 95 03:09:15 GMT Received: from junco.fsl.noaa.gov by yarmouth.fsl.noaa.gov (1.38.193.4/SMI-4.1 (1.38.193.4)) id AA05055; Tue, 25 Apr 1995 23:09:35 -0400 Date: Tue, 25 Apr 1995 23:09:35 -0400 From: kelly@fsl.noaa.gov (Sean Kelly) Message-Id: <9504260309.AA05055@yarmouth.fsl.noaa.gov> Received: by junco.fsl.noaa.gov (1.37.109.16/SMI-4.1 (1.37.109.16)) id AA055825774; Tue, 25 Apr 1995 21:09:34 -0600 To: tom@haven.uniserve.com Cc: rgrimes@gndrsh.aac.dev.com, hackers@FreeBSD.org In-Reply-To: (message from Tom Samplonius on Tue, 25 Apr 1995 17:35:04 -0700 (PDT)) Subject: Re: Buslogic? Sender: hackers-owner@FreeBSD.org Precedence: bulk >>>>> "Tom" == Tom Samplonius writes: Tom> On Tue, 25 Apr 1995, Rodney W. Grimes wrote: >> > The BIOS is disabled. The card is set for e800. >> >> BINGO... with the BIOS disabled the advanced features are >> disabled, thus sync mode is disabled. E800 is not a valid >> address accourding to my 946C manual, or at least not a valid >> I/O address. (330,334,230,234,130,134 is what it lists). Tom> e800 is a pci base port. 330, 334, etc are ISA compatible Tom> base ports. When I used 330, FreeBSD detected the card as a Tom> ISA device. I assumed that this was because of 946C 1540 Tom> compatibiliy mode, so I disabled it. And then there's my 946C which still insists as showing up as an ISA device. The card is in a PCI master slot, the slot's enabled under CMOS with mastering=enabled. Under AutoSCSI, it says it's at 334. I can't find anyplace in AutoSCSI that refers to `1540 compatibility mode' or `ISA mode' except ISA DRQ compatiblity setting, which I've got set to `None'. Nowhere in the docs does it mention port address like e800---330, 334, 230, 234, 130, and 134 are the only ones I could find. JP4 and JP5 are both jumpered, if that matters. The card isn't detected at all if I remove both jumpers---at least one has to be in place. I tried booting with -c and setting the I/O port to e800, but the kernel always reports `bt0 not found at e800'. At least I get sync mode. Any ideas? -- Sean Kelly NOAA Forecast Systems Lab, Boulder Colorado USA An unknown ensign beams down as part of an away team and lives to tell the tale. -- One of 46 things that never happen on Star Trek