Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261665AbUKGRyg (ORCPT ); Sun, 7 Nov 2004 12:54:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261664AbUKGRyg (ORCPT ); Sun, 7 Nov 2004 12:54:36 -0500 Received: from imap3.nextra.sk ([195.168.1.92]:8455 "EHLO tic.nextra.sk") by vger.kernel.org with ESMTP id S261671AbUKGRwV (ORCPT ); Sun, 7 Nov 2004 12:52:21 -0500 Message-ID: <418E60F4.3090501@rainbow-software.org> Date: Sun, 07 Nov 2004 18:52:52 +0100 From: Ondrej Zary User-Agent: Mozilla Thunderbird 0.9 (X11/20041105) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel Mailing List Subject: parport not working in 2.6.9 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1901 Lines: 62 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 < 4008-400b : ACPI timer --- > 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/