I noticed it somewhere in 2.3.x but it's still there so I report it now.
The drive runs, so it's a cosmetic problem.
I'm not on the mailing list, so e-mail me directly if you need more details.
Bernhard Pelz
dmesg (edited) :
Linux version 2.4.0-test6 (root@mini) (gcc version 2.95.2 19991024 (release)) #1
Fre Aug 11 11:55:33 MEST 2000
...
PIIX3: IDE controller on PCI bus 00 dev 39
PIIX3: chipset revision 0
PIIX3: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:pio
hda: ST32122A, ATA DISK drive
hdc: BCD-24X 1997-06-27, ATAPI CDROM drive
...
hdc: ATAPI 10X CD-ROM drive, 128kB Cache, DMA <---- wrong speed !
Uniform CD-ROM driver Revision: 3.11
VFS: Disk change detected on device ide1(22,0)
hdc: CHECK for good STATUS
...
The message for 2.2.16 is the same exept
Uniform CD-ROM driver Revision: 3.09
mini:~ # hdparm -i /dev/hdc
/dev/hdc:
HDIO_GET_MULTCOUNT failed: Das Argument ist ungültig
HDIO_GETGEO failed: Das Argument ist ungültig
Model=BCD-24X 1997-06-27, FwRev=VER 2.0, SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=0(?), BuffSize=0kB, MaxMultSect=0
DblWordIO=no, OldPIO=4, DMA=yes, OldDMA=2
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
tDMA={min:120,rec:150}, DMA modes: mword0 mword1 *mword2
IORDY=yes, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
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