Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 10 Feb 2001 12:31:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 10 Feb 2001 12:31:09 -0500 Received: from ha1.rdc2.mi.home.com ([24.2.68.68]:648 "EHLO mail.rdc2.mi.home.com") by vger.kernel.org with ESMTP id ; Sat, 10 Feb 2001 12:31:01 -0500 Message-ID: <3A8579C9.5511286F@didntduck.org> Date: Sat, 10 Feb 2001 12:26:33 -0500 From: Brian Gerst X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.4.1-pre8 i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: IRQ conflicts In-Reply-To: <3A85726E.A66A56A0@didntduck.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Brian Gerst wrote: > > I'm having problems with 2.4.2-pre3 and IRQ conflicts. Last kernel that > I tried and worked without conflict was 2.4.0-test11. Here are the > relevant messages that I get: I enabled more debug messages, so here is the updated messages. I also noticed that ACPI is trying to use IRQ 9, which the soundblaster is also trying to use. PCI: BIOS32 Service Directory structure at 0xc00fb020 PCI: BIOS32 Service Directory entry at 0xfb4a0 PCI: BIOS probe returned s=00 hw=11 ver=02.10 l=02 PCI: PCI BIOS revision 2.10 entry at 0xfb4d0, last bus=2 PCI: Using configuration type 1 PCI: Probing PCI hardware Scanning bus 00 Found 00:00 [1106/0597] 000600 00 Found 00:08 [1106/8598] 000604 01 Found 00:38 [1106/0586] 000601 00 Found 00:39 [1106/0571] 000101 00 PCI: IDE base address fixup for 00:07.1 Found 00:3b [1106/3040] 000604 00 PCI: 00:07.3: class 604 doesn't match header type 00. Ignoring class. Found 00:40 [102b/0519] 000300 00 Found 00:48 [1113/1211] 000200 00 Found 00:50 [10ec/8139] 000200 00 Fixups for bus 00 PCI: Scanning for ghost devices on bus 0 Scanning behind PCI bridge 00:01.0, config 010100, pass 0 Scanning bus 01 Fixups for bus 01 PCI: Scanning for ghost devices on bus 1 Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent Bus scan for 01 returning with max=01 Scanning behind PCI bridge 00:01.0, config 010100, pass 1 Bus scan for 00 returning with max=01 PCI: IRQ init PCI: Interrupt Routing Table found at 0xc00fdec0 00:07 slot=00 0:01/deb8 1:02/deb8 2:03/deb8 3:05/deb8 00:08 slot=01 0:01/deb8 1:02/deb8 2:03/deb8 3:05/deb8 00:09 slot=02 0:02/deb8 1:03/deb8 2:05/deb8 3:01/deb8 00:0a slot=03 0:03/deb8 1:05/deb8 2:01/deb8 3:02/deb8 00:0b slot=04 0:05/deb8 1:01/deb8 2:02/deb8 3:03/deb8 00:07 slot=00 0:00/deb8 1:00/deb8 2:00/deb8 3:00/deb8 00:01 slot=00 0:01/deb8 1:02/deb8 2:03/deb8 3:05/deb8 PCI: Using IRQ router VIA [1106/0586] at 00:07.0 PCI: IRQ fixup PCI: Allocating resources PCI: Resource e0000000-e3ffffff (f=1208, d=0, p=0) PCI: Resource 0000e400-0000e40f (f=101, d=0, p=0) PCI: Resource e4000000-e4003fff (f=200, d=0, p=0) PCI: Resource e5000000-e57fffff (f=1208, d=0, p=0) PCI: Resource 0000e800-0000e8ff (f=101, d=0, p=0) PCI: Resource e7000000-e70000ff (f=200, d=0, p=0) PCI: Resource 0000ec00-0000ecff (f=101, d=0, p=0) PCI: Resource e7001000-e70010ff (f=200, d=0, p=0) PCI: Sorting device list... Activating ISA DMA hang workarounds. isapnp: Scanning for Pnp cards... isapnp: SB audio device quirk - increasing port range isapnp: AWE32 quirk - adding two ports isapnp: Card 'Creative SB32 PnP' isapnp: Card 'Rockwell K56Flex Plug & Play Modem' isapnp: 2 Plug & Play cards detected total DMI 2.1 present. 25 structures occupying 843 bytes. DMI table at 0x000F0800. BIOS Vendor: Award Software International, Inc. BIOS Version: 4.51 PG BIOS Release: 02/26/99 System Vendor: System Manufacturer. Product Name: Product Name. Version SYS-xxxxxx. Serial Number Serial Number xxxxxx. Board Vendor: First International Computer, Inc.. Board Name: PA-2013. Board Version: PCB 2.X. Asset Tag: Asset Tag Number xxxxxx. 8139too Fast Ethernet driver 0.9.13 loaded IRQ for 00:09.0:0 -> PIRQ 02, mask deb8, excl 0c20 -> newirq=11 -> got IRQ 11 PCI: Found IRQ 11 for device 00:09.0 eth0: SMC1211TX EZCard 10/100 (RealTek RTL8139) at 0xc4800000, 00:e0:29:6e:11:da, IRQ 11 IRQ for 00:0a.0:0 -> PIRQ 03, mask deb8, excl 0c20 -> newirq=5 -> got IRQ 10 PCI: Found IRQ 10 for device 00:0a.0 IRQ routing conflict in pirq table for device 00:0a.0 eth1: RealTek RTL8139 Fast Ethernet at 0xc4802000, 00:48:54:67:17:e9, IRQ 5 Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 sb: Creative SB32 PnP detected sb: ISAPnP reports 'Creative SB32 PnP' at i/o 0x220, irq 9, dma 1, 5 sb: Interrupt test on IRQ9 failed - Probable IRQ conflict sb: 1 Soundblaster PnP card(s) found. ISAPnP reports AWE32 WaveTable at i/o 0x620 ACPI: Core Subsystem version [20010208] ACPI: SCI (IRQ9) allocation failed ACPI: Subsystem enable failed Trying to free free IRQ9 -- Brian Gerst - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/