From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from server01 (server01.steindlberger.de [217.115.138.231]) by dsl2.external.hp.com (Postfix) with ESMTP id A56BD482E for ; Wed, 18 Dec 2002 14:09:07 -0700 (MST) Content-Type: text/plain; charset="iso-8859-15" From: Joerg Steindlberger To: parisc-linux@lists.parisc-linux.org Subject: Re: [parisc-linux] still problems with PCI IDE controller Date: Wed, 18 Dec 2002 22:08:34 +0100 References: <200212160609.XAA18500@udlkern.fc.hp.com> <1040050989.13786.23.camel@irongate.swansea.linux.org.uk> In-Reply-To: MIME-Version: 1.0 Message-ID: Sender: parisc-linux-admin@lists.parisc-linux.org Errors-To: parisc-linux-admin@lists.parisc-linux.org List-Help: List-Post: List-Subscribe: , List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: Hi all! I still do have problems with using my IDE controller with parisc-linux. = I=20 get the following message onto my console when generation large traffic t= o /=20 from my IDE disks: hp-c240:~# dd if=3D/dev/ide/host0/bus0/target0/lun0/disc of=3D/dev/null Dino f2000000: IRQ base 96, stuck IRQ lines? 0x2 Dino f2000000: IRQ base 96, stuck IRQ lines? 0x2 Dino f2000000: IRQ base 96, stuck IRQ lines? 0x2 [...] The device using the IRQ 96 is the internal ethernet controller (not the = IDE=20 controller!): hp-c240:~# cat /proc/interrupts | grep 96 96: 17424 Dino eth0 Seems that there is still nobody else who tried to use cheap IDE disks wi= th a=20 parisc machine :-( For those who are interrested anyway: The reason that causes the kernel c= rash=20 is the multimode option. You can either select it for native IDE support=20 (CONFIG_IDEDISK_MULTI_MODE=3Dy) or it is automatically selected with the=20 special drivers for i.e. Promise controllers. Regards Joerg > hp-c240:~# modprobe -k ide-mod > Uniform Multi-Platform E-IDE driver Revision: 6.31 > ide: Assuming 33MHz system bus speed for PIO modes; override with idebu= s=3Dxx > PDC20268: IDE controller on PCI bus 00 dev 08 > PDC20268: chipset revision 2 > PDC20268: not 100% native mode: will probe irqs later > ide0: BM-DMA at 0xfd00-0xfd07, BIOS settings: hda:pio, hdb:pio > ide1: BM-DMA at 0xfd08-0xfd0f, BIOS settings: hdc:pio, hdd:pio > hp-c240:~# modprobe -k ide-probe-mod > hdd: IBM-DTTA-351680, ATA DISK drive > ide1 at 0xfb00-0xfb07,0xfc02 on irq 97 > hp-c240:~# modprobe -k ide-disk > hdd: 33022080 sectors (16907 MB) w/462KiB Cache, CHS=3D32760/16/63 > /dev/ide/host0/bus1/target1/lun0: [PTBL] [2055/255/63] p1 > hp-c240:~# mount /dev/ide/host0/bus1/target1/lun0/part1 /mnt/tmp > (works with and without devfs)