Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264625AbUF1BgN (ORCPT ); Sun, 27 Jun 2004 21:36:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264627AbUF1BgN (ORCPT ); Sun, 27 Jun 2004 21:36:13 -0400 Received: from fmr05.intel.com ([134.134.136.6]:3776 "EHLO hermes.jf.intel.com") by vger.kernel.org with ESMTP id S264625AbUF1BgK convert rfc822-to-8bit (ORCPT ); Sun, 27 Jun 2004 21:36:10 -0400 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT X-MimeOLE: Produced By Microsoft Exchange V6.5.6944.0 Subject: RE: [ACPI] No APIC interrupts after ACPI suspend Date: Mon, 28 Jun 2004 09:35:55 +0800 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [ACPI] No APIC interrupts after ACPI suspend Thread-Index: AcRcZF641UwOCqemSn+kQC5S4Z2nDAAR9R0A From: "Li, Shaohua" To: "Matthew Garrett" Cc: , X-OriginalArrivalTime: 28 Jun 2004 01:35:56.0242 (UTC) FILETIME=[41E01320:01C45CB0] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1738 Lines: 47 Currently we have no suspend/resume code for IOAPIC, we should add it. For PIC mode, current 8259 resume code ignored IRQ level/edge trigger, and it should be added. Thanks, Shaohua >-----Original Message----- >From: acpi-devel-admin@lists.sourceforge.net [mailto:acpi-devel- >admin@lists.sourceforge.net] On Behalf Of Matthew Garrett >Sent: Monday, June 28, 2004 12:28 AM >To: David Eriksson >Cc: linux-kernel@vger.kernel.org; acpi-devel@lists.sourceforge.net >Subject: Re: [ACPI] No APIC interrupts after ACPI suspend > >On Sat, 2004-06-26 at 18:42 +0200, David Eriksson wrote: > >> Maybe you've found this bug? >> >> http://bugme.osdl.org/show_bug.cgi?id=2643 > >Yeah, that one was biting me, but it's not the one causing this bug. >cat /proc/interrupts shows that the ACPI interrupt is correctly set to >level triggered, but the ioapic isn't set up correctly so no interrupts >make it through. The same seems to be true for all other level-triggered >interrupts. > >-- >Matthew Garrett | mjg59@srcf.ucam.org > > > >------------------------------------------------------- >This SF.Net email sponsored by Black Hat Briefings & Training. >Attend Black Hat Briefings & Training, Las Vegas July 24-29 - >digital self defense, top technical experts, no vendor pitches, >unmatched networking opportunities. Visit www.blackhat.com >_______________________________________________ >Acpi-devel mailing list >Acpi-devel@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/acpi-devel - 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/