Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 24 Oct 2002 05:14:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 24 Oct 2002 05:14:30 -0400 Received: from inet-mail4.oracle.com ([148.87.2.204]:56741 "EHLO inet-mail4.oracle.com") by vger.kernel.org with ESMTP id ; Thu, 24 Oct 2002 05:14:28 -0400 Message-ID: <3DB7BA01.5010506@oracle.com> Date: Thu, 24 Oct 2002 11:14:41 +0200 From: Alessandro Suardi Organization: Oracle Consulting Premium Services User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20020918 X-Accept-Language: en-us, en MIME-Version: 1.0 To: jt@hpl.hp.com CC: linux-kernel@vger.kernel.org, irda-users@lists.sourceforge.net Subject: Re: 2.5.42: IrDA issues References: <7886757.1035409088586.JavaMail.nobody@web155> <20021023215513.GB24788@bougret.hpl.hp.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4806 Lines: 116 Jean Tourrilhes wrote: [snip] >>> Stop ! Daniele Peri has just released a new version of the SMC >>>driver (smc-ircc2, link on my web page). I would like you to try this >>>new driver and report to me. I plan to push this new driver in the >>>kernel soon. So, don't waste too much time on the old driver. >> >>Unfortunately I can't compile the new driver. I modified the Makefile to >> comment out versioning (which i don't use) and change kernelversion >> to an appropriate 2.5.44, but it fails like this: >> >>In file included from /usr/src/linux-2.5.44/include/linux/irq.h:19, >> from /usr/src/linux-2.5.44/include/asm/hardirq.h:6, >> from /usr/src/linux-2.5.44/include/linux/interrupt.h:25, >> from /usr/src/linux-2.5.44/include/linux/netdevice.h:454, >> from smsc-ircc2.c:47: >>/usr/src/linux-2.5.44/include/asm/irq.h:16:25: irq_vectors.h: No such file or directory > > > Wow ! That's a weird one. > The file in question is in .../arch/i386/mach-generic/. You > may be able to modify the compile directive to add that to the > compilation (a "-I" argument). OK, this is a beginnning :) I also had to replace all (mis)usages of __FUNCTION__ in printks, ERROR and WARNING macros to get the driver to build, and finally I built and loaded it. So - with this driver the IrDA communication hangs as soon as the first messages try to go from the PPP script to the phone, and I have to kill irattach and restart it to see anything more from irdadump. Relevant info... from dmesg: ------------------------------------------------------------------- smsc_ircc_look_for_chips(): probing: 0x3f0 for: 0x0d smsc_ircc_probe(): cfgbase: 0x3f0, reg: 0x0d, type: FDC smsc_ircc_probe(): cfgbase: 0x3f0, reg: 0x20, type: FDC found SMC SuperIO Chip (devid=0x09 rev=08 base=0x03f0): FDC37N958FR SMsC IrDA Controller found IrCC version 1.1, firport 0x290, sirport 0x3e8 dma=3, irq=4 smsc_ircc_setup_io(): reading chip settings: dma: 255, irq: 255 Toshiba Satellite 1800 (GP data pin select) transceiver found IrDA: Registered device irda0 smsc_ircc_look_for_chips(): probing: 0x370 for: 0x0d smsc_ircc_probe(): cfgbase: 0x370, reg: 0x0d, type: FDC smsc_ircc_probe(): cfgbase: 0x370, reg: 0x20, type: FDC smsc_ircc_look_for_chips(): probing: 0xe0 for: 0x0d smsc_ircc_probe(): cfgbase: 0xe0, reg: 0x0d, type: FDC smsc_ircc_probe(): cfgbase: 0xe0, reg: 0x20, type: FDC smsc_ircc_look_for_chips(): probing: 0x2e for: 0x0e smsc_ircc_probe(): cfgbase: 0x2e, reg: 0x0d, type: LPC smsc_ircc_probe(): cfgbase: 0x2e, reg: 0x20, type: LPC smsc_ircc_look_for_chips(): probing: 0x4e for: 0x0e smsc_ircc_probe(): cfgbase: 0x4e, reg: 0x0d, type: LPC smsc_ircc_probe(): cfgbase: 0x4e, reg: 0x20, type: LPC smsc_ircc_change_speed(): changing speed to: 9600 smsc_ircc_sir_start() CSLIP: code copyright 1989 Regents of the University of California PPP generic driver version 2.4.2 smsc_ircc_hard_xmit_sir(): changing speed. smsc_ircc_change_speed(): changing speed to: 1152000 smsc_ircc_fir_start() smsc_ircc_set_fir_speed(): changing speed to: 1152000 IrLAP, no activity on link! IrLAP, no activity on link! IrLAP, no activity on link! IrLAP, no activity on link! ------------------------------------------------------------------- (1152000 should possibly be 115200 ?) And irdadump says: -------------------------------------------------------- 09:03:00.842829 xid:cmd 589c38b5 > ffffffff S=6 s=0 (14) 09:03:00.932819 xid:cmd 589c38b5 > ffffffff S=6 s=1 (14) 09:03:01.022788 xid:cmd 589c38b5 > ffffffff S=6 s=2 (14) 09:03:01.112789 xid:cmd 589c38b5 > ffffffff S=6 s=3 (14) 09:03:01.202787 xid:cmd 589c38b5 > ffffffff S=6 s=4 (14) 09:03:01.292756 xid:cmd 589c38b5 > ffffffff S=6 s=5 (14) 09:03:01.369859 xid:rsp 589c38b5 < bb700000 S=6 s=5 Nokia 6310 hint=b125 [ PnP Modem Fax Telephony IrCOMM IrOBEX ] (27) 09:03:01.382763 xid:cmd 589c38b5 > ffffffff S=6 s=* dolphin hint=0400 [ Computer ] (23) 09:03:01.422691 snrm:cmd ca=fe pf=1 589c38b5 > bb700000 new-ca=66 (33) 09:03:01.524835 ua:rsp ca=66 pf=1 589c38b5 < bb700000 (31) 09:03:01.524997 rr:cmd > ca=66 pf=1 nr=0 (2) 09:03:01.774694 rr:cmd > ca=66 pf=1 nr=0 (2) 09:03:02.274609 rr:cmd > ca=66 pf=1 nr=0 (2) 09:03:02.774533 rr:cmd > ca=66 pf=1 nr=0 (2) -------------------------------------------------------- Then hangs (all this is with the 20021007 driver). Hope it's helpful, ciao, --alessandro "everything dies, baby that's a fact but maybe everything that dies someday comes back" (Bruce Springsteen, "Atlantic City") - 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/