From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270532AbTGNFil (ORCPT ); Mon, 14 Jul 2003 01:38:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270535AbTGNFik (ORCPT ); Mon, 14 Jul 2003 01:38:40 -0400 Received: from auth22.inet.co.th ([203.150.14.104]:18960 "EHLO auth22.inet.co.th") by vger.kernel.org with ESMTP id S270532AbTGNFib (ORCPT ); Mon, 14 Jul 2003 01:38:31 -0400 From: Michael Frank To: linux-kernel Subject: Yenta_socket lsPCI IRQ reads incorrect Date: Mon, 14 Jul 2003 13:41:44 +0800 User-Agent: KMail/1.5.2 Cc: Pavel Machek , John Belmonte X-OS: KDE 3 on GNU/Linux MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200307141333.03911.mflt1@micrologica.com.hk> 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 [mhf@mhfl2 13:40:27 mhf]$ cat /proc/interrupts CPU0 0: 1242348 XT-PIC timer 1: 5253 XT-PIC i8042 2: 0 XT-PIC cascade 5: 88 XT-PIC Toshiba America Info ToPIC95 PCI to Cardb, serial 8: 0 XT-PIC rtc 9: 162 XT-PIC acpi 10: 1003 XT-PIC eth0 12: 23967 XT-PIC i8042 14: 8698 XT-PIC ide0 NMI: 0 LOC: 0 ERR: 5 MIS: 0 lspci shows that IRQ level: byte 3C is FF, it should be 5 00:12.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32) 00: 79 11 17 06 00 00 90 04 32 00 07 06 00 40 82 00 10: 00 10 00 10 80 00 80 04 00 01 04 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 01 00 00 40: 79 11 01 00 01 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 When this value is used by pci_restore_state, interrupt obviously dies. Dunno if this is hardware readback fault or driver issue. Regards Michael -- Powered by linux-2.5.75-mm1. Compiled with gcc-2.95-3 - mature and rock solid My current linux related activities: - 2.5 yenta_socket testing - Test development and testing of swsusp for 2.4/2.5 and ACPI S3 of 2.5 kernel - Everyday usage of 2.5 kernel More info on 2.5 kernel: http://www.codemonkey.org.uk/post-halloween-2.5.txt More info on swsusp: http://sourceforge.net/projects/swsusp/