From owner-freebsd-stable Wed Jul 21 0:20: 6 1999 Delivered-To: freebsd-stable@freebsd.org Received: from jason.argos.org (a1-3b169.neo.rr.com [24.93.181.169]) by hub.freebsd.org (Postfix) with ESMTP id CE23114FBD for ; Wed, 21 Jul 1999 00:19:57 -0700 (PDT) (envelope-from mike@argos.org) Received: from localhost (mike@localhost) by jason.argos.org (8.9.1/8.9.1) with ESMTP id DAA25269 for ; Wed, 21 Jul 1999 03:24:42 -0400 Date: Wed, 21 Jul 1999 03:24:38 -0400 (EDT) From: Mike Nowlin To: freebsd-stable@freebsd.org Subject: I2C/SMBus/LPBB Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG OK -- I give up.... I'm trying to get the LPBB I2C driver working on my 3.2-stable machine, CVSUP'd earlier today... I have tried about a zillion and two different config file combinations, and can not get it to work. The relevant parts of the config file are: device ppc0 at isa? port? tty irq 7 controller pcf0 at isa? port? irq 5 controller iicbb0 controller smbus0 device smb0 at smbus? controller ppbus0 #device lpt0 at ppbus? #device ppi0 at ppbus? device lpbb0 at ppbus? controller iicbus0 device iic0 at iicbus? device iicsmb0 at iicbus? (.....As you can see, I took out the printer driver and the geek port during this hair-pulling session -- those two devices vanish, but nothing else appears.) The dmesg chunks that show up about this are: ppc0 at 0x378 irq 7 on isa ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ... pcf0 at irq 5 on isa ... pcf0: iicbus0: on pcf0 addr 0xaa iicsmb0: on iicbus0 smbus0: on iicsmb0 smb0: on smbus0 iic0: on iicbus0 It seems to see the PCF8584 just fine, but it refuses to put the parallel port I2C interface in... If I remove the "controller pcf0" line, all of the I2C drivers disappear. Any ideas? --Mike To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message