Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262874AbTIACY1 (ORCPT ); Sun, 31 Aug 2003 22:24:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262875AbTIACY1 (ORCPT ); Sun, 31 Aug 2003 22:24:27 -0400 Received: from relais.videotron.ca ([24.201.245.36]:46837 "EHLO VL-MO-MR005.ip.videotron.ca") by vger.kernel.org with ESMTP id S262874AbTIACYT (ORCPT ); Sun, 31 Aug 2003 22:24:19 -0400 Date: Sun, 31 Aug 2003 22:15:41 -0400 From: Mathieu Desnoyers Subject: [PATCH] IO-APIC.txt Documentation To: mingo@redhat.com, linux-kernel@vger.kernel.org Message-id: <20030901021541.GA4574@Krystal> X-Info: http://krystal.dyndns.org MIME-version: 1.0 Content-type: multipart/signed; boundary="=_Krystal-4788-1062382541-0001-2"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-disposition: inline User-Agent: Mutt/1.5.4i X-Editor: vi X-Operating-System: Linux/2.4.20 (i586) X-Uptime: 22:04:53 up 4:26, 2 users, load average: 0.15, 0.03, 0.01 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2005 Lines: 59 This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_Krystal-4788-1062382541-0001-2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, I found that with a recent version of scanpci, the -v parameter must be used in order to get PCI boards'IRQ. It then lists the IRQ in hexadecimal format (pirq=3D0x0e,0x0a,0x0b,0x0e for example), which I hope are syntaxically correct for the pirq option of the kernel. Mathieu Desnoyers -- Mathieu Desnoyers --- linux-2.4.20/Documentation/i386/IO-APIC.txt 2000-08-21 11:57:35.0000000= 00 -0400 +++ linux-2.4.20-md/Documentation/i386/IO-APIC.txt 2003-08-31 21:54:25.0000= 00000 -0400 @@ -83,7 +83,7 @@ the following script tries to figure out such a default pirq=3D line from your PCI configuration: =20 - echo -n pirq=3D; echo `scanpci | grep T_L | cut -c56-` | sed 's/ /,/g' + echo -n pirq=3D; echo `scanpci -v | grep T_L | cut -c56-` | sed 's/ /,/g' =20 note that this script wont work if you have skipped a few slots or if your board does not do default daisy-chaining. (or the IO-APIC has the PIRQ pins OpenPGP public key: http://krystal.dyndns.org:8080/key/compudj= =2Egpg Key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68=20 --=_Krystal-4788-1062382541-0001-2 Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/UqvMPyWo/juummgRAtFbAJ9hIXO8f8L09gDYf/oDC2wS6sbH0gCghgg/ smArU/2ITFbV46XxWDwJtXY= =s2YK -----END PGP SIGNATURE----- --=_Krystal-4788-1062382541-0001-2-- - 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/