[ILUG] RH 6.1 and LPS-120 drive trouble

[Lars Hecking]

 I have a dual boot RedHat 6.1 box here which fails to recognise an LPS-120
 drive. Works fine under Windows, though. I'm pretty sure this worked on
 the same machine under RedHat 5.2 (the drive was replaced since, but I
 don't see what else could have changed).

 Wheneer I'm trying to access /dev/hdd (major 22 minor 64), I get

Can't open /dev/hdd: Device not configured

 This is some dmesg output:

Feb 14 12:49:22 box kernel: PIIX4: IDE controller on PCI bus 00 dev 39
Feb 14 12:49:22 box kernel: PIIX4: not 100% native mode: will probe irqs later
Feb 14 12:49:22 box kernel:     ide0: BM-DMA at 0x14e0-0x14e7, BIOS settings: hda:DMA, hdb:pio
Feb 14 12:49:22 box kernel:     ide1: BM-DMA at 0x14e8-0x14ef, BIOS settings: hdc:DMA, hdd:DMA
Feb 14 12:49:22 box kernel: hda: IBM-DTTA-351010, ATA DISK drive
Feb 14 12:49:22 box kernel: hdc: TOSHIBA DVD-ROM SD-M1202, ATAPI CDROM drive
Feb 14 12:49:22 box kernel: hdd: , ATAPI UNKNOWN (type 31) drive
                                 ^^
 Very suspicious. Before cut 'n waste, this was a y with two dots, ie.
 some unprintable character.

Feb 14 12:49:22 box kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Feb 14 12:49:22 box kernel: ide1 at 0x170-0x177,0x376 on irq 15
Feb 14 12:49:22 box kernel: hda: IBM-DTTA-351010, 9671MB w/466kB Cache, CHS=1232/255/63
Feb 14 12:49:22 box kernel: hdc: ATAPI 32X DVD-ROM drive, 256kB Cache
Feb 14 12:49:22 box kernel: Uniform CDROM driver Revision: 2.56
Feb 14 12:49:22 box kernel: floppy0: no floppy controllers found

 Any ideas?