From owner-freebsd-current Sun Aug 23 18:00:55 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id SAA15161 for freebsd-current-outgoing; Sun, 23 Aug 1998 18:00:55 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from picnic.mat.net (picnic.mat.net [209.118.174.117]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id SAA15156 for ; Sun, 23 Aug 1998 18:00:52 -0700 (PDT) (envelope-from chuckr@glue.umd.edu) Received: from localhost (chuckr@localhost) by picnic.mat.net (8.9.1/8.8.5) with SMTP id TAA11329 for ; Sun, 23 Aug 1998 19:58:32 -0400 (EDT) Date: Sun, 23 Aug 1998 19:58:31 -0400 (EDT) From: Chuck Robey X-Sender: chuckr@picnic.mat.net To: freebsd-current@FreeBSD.ORG Subject: pciconf Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG While investigating pci stuff (for an audio driver) I saw a man page for pciconf. It says that there's a -l option, so I tried that, as both a regular user and root, and both times I got: picnic:/usr2/chuckr:55 >pciconf -l pciconf: ioctl(PCIOCGETCONF): Operation not supported by device I figured to use the pciconf utility (the source code) to educate myself as to what pci functions might work like, so this is unsettling. Does anyone know what's going on here? Below, I'm excerpting the part of my dmesg that I figure might be relevant: FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Probing for devices on PCI bus 0: chip0: rev 0x02 on pci0.0.0 chip1: rev 0x01 on pci0.7.0 vga0: rev 0xfc on pci0.11.0 ncr0: rev 0x03 int a irq 17 on pci0.13.0 ----------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@glue.umd.edu | communications topic, C programming, and Unix. 213 Lakeside Drive Apt T-1 | Greenbelt, MD 20770 | I run Journey2 and picnic (FreeBSD-current) (301) 220-2114 | and jaunt (NetBSD). ----------------------------+----------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message