From owner-freebsd-questions Thu May 6 12:42:41 1999 Delivered-To: freebsd-questions@freebsd.org Received: from interlock.mgh.com (interlock.mgh.com [152.159.1.2]) by hub.freebsd.org (Postfix) with SMTP id EB21F15060 for ; Thu, 6 May 1999 12:42:15 -0700 (PDT) (envelope-from christopher_booth@mcgraw-hill.com) Received: by interlock.mgh.com id PAA15457 (InterLock SMTP Gateway 3.0 for freebsd-questions@FreeBSD.ORG); Thu, 6 May 1999 15:42:09 -0400 Message-Id: <199905061942.PAA15457@interlock.mgh.com> Received: by interlock.mgh.com (Protected-side Proxy Mail Agent-1); Thu, 6 May 1999 15:42:09 -0400 From: "Booth, Christopher" To: "'freebsd'" Cc: Christopher Booth Subject: IRQ #s Date: Thu, 6 May 1999 15:42:07 -0400 Mime-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2448.0) Content-Type: text/plain Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Greetings, FreeBSDers: I am having problems with both sound and, most importantly, my modem. I am using a new install of FreeBSD 3.1. (These things worked in 2.2.6.) MODEM: At bootup I saw this message referring to sio2, where I have my modem: configured irq 5 not in bitmap of probed irqs 0 So I changed the IRQ in the kernel to 3, and at bootup I have this message: configured irq 3 not in bitmap of probed irqs 0 This looks like an IRQ problem, doesn't it? I have not been able to get PPP to work from many configurations of PPP as well as via KDE's PPP feature, ppxp, and tkppxp. I can dial up and connect briefly, but nothing passes through between my ISP and FreeBSD. SOUND: My sound card is configured thusly in the kernel and shows thusly at bootup (and worked this way in 2.2.6): sb0 irq 7 drq1 sbxvi0 drq 5 I can get sound to work with cat some_sound_file.au > /dev/audio but afterward a high-pitched whine won't go away until killed with the PID or at reboot. CD-playing applications just crash and burn when I try to run them. Both these problems look like IRQ problems. But in dmesg and in my kernel configuration file there are no conflicts that I can see. I made a list of the IRQ #s I found in those two places: atkbd irq 1 sio0 irq 4 sio2 irq 5, then irq 3 (sio1 and sio3 are both commented out in the kernel and don't appear at bootup) fdc0 irq 6 drq 2 sb0 irq 7 drq 1 sbxvi0 drq5 vga0 irq 10 PCI slot 2 irq 10 npx0 irq 13 wdc0 irq 14 wdc1 irq 15 Could the problem be the vga0 and PCI slot 2 sharing the irq # 10? Is there a table of IRQ numbers? Thanks in advance, Chris Booth To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message