Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264929AbUAJFXZ (ORCPT ); Sat, 10 Jan 2004 00:23:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264935AbUAJFXZ (ORCPT ); Sat, 10 Jan 2004 00:23:25 -0500 Received: from wblv-238-222.telkomadsl.co.za ([165.165.238.222]:11655 "EHLO gateway.lan") by vger.kernel.org with ESMTP id S264929AbUAJFXV (ORCPT ); Sat, 10 Jan 2004 00:23:21 -0500 Subject: Re: problems with CONFIG_PCI_USE_VECTOR in 2.6.1 From: Martin Schlemmer Reply-To: azarah@nosferatu.za.org To: "Eric C. Cooper" Cc: Linux Kernel Mailing Lists In-Reply-To: <20040110042108.GB313@localhost> References: <20040110042108.GB313@localhost> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-edbc6stY+aZ7MGAB8zSJ" Message-Id: <1073712375.12069.1.camel@nosferatu.lan> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Sat, 10 Jan 2004 07:26:15 +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2879 Lines: 70 --=-edbc6stY+aZ7MGAB8zSJ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2004-01-10 at 06:21, Eric C. Cooper wrote: > When I tried a 2.6.1 kernel with CONFIG_PCI_USE_VECTOR, my onboard > Ethernet (sis900) produced nothing but watchdog timeouts. It worked > fine with the old IRQ routing. >=20 > When I looked in /var/log/syslog, I noticed that the Ethernet driver > was using a different IRQ, so I suspected the vector routing. I found > the following suspicious entries: >=20 > Jan 9 20:09:08 jaguar kernel: PCI: PCI BIOS revision 2.10 entry at 0xf11= b0, last bus=3D1 > Jan 9 20:09:08 jaguar kernel: PCI: Using configuration type 1 > Jan 9 20:09:08 jaguar kernel: mtrr: v2.0 (20020519) > Jan 9 20:09:08 jaguar kernel: ACPI: Subsystem revision 20031002 > Jan 9 20:09:08 jaguar kernel: IOAPIC[0]: Set PCI routing entry (2-20 -> = 0xa9 -> IRQ 20 Mode:1 Active:1) > Jan 9 20:09:08 jaguar kernel: ACPI: SCI (IRQ20) allocation failed > Jan 9 20:09:08 jaguar kernel: ACPI-0133: *** Error: Unable to instal= l System Control Interrupt Handler, AE_NOT_ACQUIRED > Jan 9 20:09:08 jaguar kernel: ACPI: Unable to start the ACPI Interpreter > Jan 9 20:09:08 jaguar kernel: Trying to free free IRQ20 > Jan 9 20:09:08 jaguar kernel: ACPI: ACPI tables contain no PCI IRQ routi= ng entries > Jan 9 20:09:08 jaguar kernel: PCI: Invalid ACPI-PCI IRQ routing table > Jan 9 20:09:08 jaguar kernel: PCI: Probing PCI hardware > Jan 9 20:09:08 jaguar kernel: PCI: Probing PCI hardware (bus 00) > Jan 9 20:09:08 jaguar kernel: Enabling SiS 96x SMBus. > Jan 9 20:09:08 jaguar kernel: PCI: Using IRQ router default [1039/0963] = at 0000:00:02.0 > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 0! > Jan 9 20:09:08 jaguar last message repeated 9 times > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 1! > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 0! >=20 Looks like acpi failing - what about trying with latest acpi update: ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-m= m1/broken-out/acpi-20031203.patch ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-m= m1/broken-out/acpi-20031203-fix.patch --=20 Martin Schlemmer --=-edbc6stY+aZ7MGAB8zSJ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQA//4z3qburzKaJYLYRAtnwAJ4jvS+mlijAUAeyuuNE7Ip5gO3BlgCdGHM3 IY8LcaCCnN3ThJVpaYXBjKs= =L2RZ -----END PGP SIGNATURE----- --=-edbc6stY+aZ7MGAB8zSJ-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/