Hi, please CC linux-ide@xxxxxxxxxxxxxxx when answering to that thread. On Wed, May 20, 2009 at 12:07:14AM +0100, pete@xxxxxxxxxxx wrote: > On Mon, May 18, 2009 at 09:05:58PM +0100, rob@xxxxxxxxxxxxxxx wrote: > via82cxxx 0000:00:11.1: VIA vt8235 (rev 00) IDE UDMA133 > via82cxxx 0000:00:11.1: IDE controller (0x1106:0x0571 rev 0x06) > VIA_IDE 0000:00:11.1: can't derive routing for PCI INT A > via82cxxx 0000:00:11.1: not 100% native mode: will probe irqs later > ide0: BM-DMA at 0xfc00-0xfc07 > ide1: BM-DMA at 0xfc08-0xfc0f > Probing IDE interface ide0... > hda: Maxtor 2F040L0, ATA DISK drive > hdb: Maxtor 4D040H2, ATA DISK drive > hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4 > hda: host side 80-wire cable detection failed, limiting max speed to UDMA33 > hda: UDMA/33 mode selected > hdb: host max PIO5 wanted PIO255(auto-tune) selected PIO4 > hdb: host side 80-wire cable detection failed, limiting max speed to UDMA33 > hdb: UDMA/33 mode selected > Probing IDE interface ide1... > hdc: ATAPI DVD-ROM 16XMax, ATAPI CD/DVD-ROM drive > hdd: SONY DVD RW AW-G170A, ATAPI CD/DVD-ROM drive > hdc: host max PIO5 wanted PIO255(auto-tune) selected PIO4 > hdc: UDMA/33 mode selected > hdd: host max PIO5 wanted PIO255(auto-tune) selected PIO4 > hdd: UDMA/66 mode selected > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > ide1 at 0x170-0x177,0x376 on irq 15 > ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports > ide-gd driver 1.18 > hda: max request size: 128KiB > hda: 80293248 sectors (41110 MB) w/2048KiB Cache, CHS=65535/16/63 > hda: cache flushes supported > hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 hda9 hda10 hda11 > > hdb: max request size: 128KiB > hdb: 80043264 sectors (40982 MB) w/2048KiB Cache, CHS=65535/16/63 > hdb: cache flushes not supported > hdb: hdb1 hdb2 hdb3 hdb4 < hdb5 hdb6 > > hdb2: <openbsd:bad subpartition - ignored > bad subpartition - ignored > bad subpartition - ignored > bad subpartition - ignored > > > hdb3: <bsd: > > ide-cd driver 5.00 > ide-cd: hdc: ATAPI 40X DVD-ROM drive, 512kB Cache > Uniform CD-ROM driver Revision: 3.20 > ide-cd: hdd: ATAPI 48X DVD-ROM DVD-R/RAM CD-R/RW drive, 2048kB Cache Here are several things you could try: 1. this patch: http://patchwork.kernel.org/patch/24790/ - it has fixed two similar bugs already. 2. Also, try connecting your hdc and hdd devices with an 80-conductor IDE cable (those with the blue connector on the motherboard side) and see whether that fixes the problem. 3. send the output of 'hdparm --Istdout /dev/hdc' Thanks. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
