Internal IDE Zip drive problems with pre8

Art Walker (Art.Walker@navidec.com)
Wed, 20 Jan 1999 19:48:14 +0000

[Note, please CC any responses directly back to me as I am not a
current linux-kernel subscriber due to traffic concerns. -Art]

The bug:
System is a brand new Dell Dimension XPS R450 (P-II/450MHZ,
128MB RAM, 8GB IDE disk, Internal IDE Zip drive). During
boot, I get the following errors for the Zip drive (which
is set as the slave device on the secondary IDE controller
(i.e. /dev/hdd):

PIIX4: IDE controller on PCI bus 00 dev 39
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x10a0-0x10a7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x10a8-0x10af, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 90845D4, ATA DISK drive
hdc: NEC CD-ROM DRIVE:28C, ATAPI CDROM drive
hdd: IOMEGA ZIP 100 ATAPI, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: Maxtor 90845D4, 8063MB w/256kB Cache, CHS=1027/255/63, UDMA
hdc: ATAPI 32X CDROM drive, 128kB Cache
Uniform CDROM driver Revision: 2.52
hdd: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdd: packet command error: error=0x50
ATAPI device hdd:
Error: Illegal request -- (Sense key=0x05)
Invalid field in command packet -- (asc=0x24, ascq=0x00)
The failed "Mode Sense" packet command was:
"5a 00 2a 00 00 00 00 00 18 00 00 00 "

IDE Floppy support has been compiled into the kernel. Under pre7 and
earlier, I get the following messages:

PIIX4: IDE controller on PCI bus 00 dev 39
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x10a0-0x10a7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x10a8-0x10af, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 90845D4, ATA DISK drive
hdc: NEC CD-ROM DRIVE:28C, ATAPI CDROM drive
hdd: IOMEGA ZIP 100 ATAPI, ATAPI FLOPPY drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: Maxtor 90845D4, 8063MB w/256kB Cache, CHS=1027/255/63, UDMA
hdc: ATAPI 32X CDROM drive, 128kB Cache
Uniform CDROM driver Revision: 2.51
hdd: 98304kB, 196608 blocks, 512 sector size
hdd: 98304kB, 96/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

(Also, in both cases I should point out that there is a disk in the
drive during boot. If I boot pre8 without a disk present, I still
get the same errors.)

- Art

-- 
Art Walker                      | Internet:     Art.Walker@navidec.com
Senior Systems Engineer         | Snail Mail:   14 Inverness Drive East
Navidec, Inc.                   |               Suite F-116
303.790.7565 Fax 303.790.8845   |               Englewood, CO 80112


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