Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261461AbUKIJuy (ORCPT ); Tue, 9 Nov 2004 04:50:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261462AbUKIJuy (ORCPT ); Tue, 9 Nov 2004 04:50:54 -0500 Received: from fmr12.intel.com ([134.134.136.15]:37590 "EHLO orsfmr001.jf.intel.com") by vger.kernel.org with ESMTP id S261461AbUKIJum convert rfc822-to-8bit (ORCPT ); Tue, 9 Nov 2004 04:50:42 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Subject: RE: parport not working in 2.6.9 Date: Tue, 9 Nov 2004 17:50:29 +0800 Message-ID: <16A54BF5D6E14E4D916CE26C9AD3057583D4F0@pdsmsx402.ccr.corp.intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: parport not working in 2.6.9 Thread-Index: AcTE82dcB6YS6hspQ8eHVV9IdHpu0gBTb7Cg From: "Li, Shaohua" To: "Ondrej Zary" , "Linux Kernel Mailing List" X-OriginalArrivalTime: 09 Nov 2004 09:50:30.0757 (UTC) FILETIME=[8C9E3950:01C4C641] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2666 Lines: 72 Hi, I don't see ACPI anything related with the problem. The ACPI error message only effects suspend/resume. How about if you disable CONFIG_PARPORT_PC_CML1? If still saw the issue, please try 'acpi=off' Thanks, Shaohua _______________________________________ From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Ondrej Zary Sent: Monday, November 08, 2004 1:53 AM To: Linux Kernel Mailing List Subject: parport not working in 2.6.9 Hello, I've noticed that parallel port stopped working for me with 2.6.9. It works with 2.6.8.1 using the same .config - the relevant part: CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_CML1=y # CONFIG_PARPORT_SERIAL is not set CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_PC_SUPERIO=y # CONFIG_PARPORT_OTHER is not set CONFIG_PARPORT_1284=y I've noticed that there's "smsc parport" instead of parport0 in /proc/ioports and new smsc_check range but the 0778-077a range is no longer there. My board has SMC Super I/O chip. Here's "diff ioports-2.6.8.1 ioports-2.6.9" output: 3c3,4 < 0040-005f : timer --- > 0040-0043 : timer0 > 0050-0053 : timer1 19c20 < 0378-037a : parport0 --- > 0378-037a : smsc parport 22a24 > 03f0-03f2 : smsc_check 25d26 < 0778-077a : parport0 29c30,33 ?? 4000-4003 : PM1a_EVT_BLK >?? 4004-4005 : PM1a_CNT_BLK >?? 4008-400b : PM_TMR >?? 400c-400f : GPE0_BLK I also see some new ACPI errors during 2.6.9 startup: ACPI: Subsystem revision 20040816 ??? ACPI-0205: *** Error: Return object type is incorrect [\_SB_.PCI0.ISA_.UAR1._PRW] (Node c7f89f40), AE_TYPE ??? ACPI-0205: *** Error: Return object type is incorrect [\_SB_.PCI0.ISA_.UAR2._PRW] (Node c7f89e20), AE_TYPE ??? ACPI-0205: *** Error: Return object type is incorrect [\_SB_.PCI0.ISA_.LPT_._PRW] (Node c7f89c40), AE_TYPE and this: parport: PnPBIOS parport detected. pnp: Device 00:0e disabled. In 2.6.8.1, it's correct: parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA] lp0: using parport0 (interrupt-driven). If more details are needed, just ask. -- Ondrej Zary - 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/ - 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/