LITE-ON DVDRW LDW-451S

DVD+R 4× DVD+RW 4× DVD-R 4× DVD-RW 2x DVD-ROM 12x CD-ROM 40x CD-R 40x CD-RW 24x

leviathan:~# cat /proc/ide/hdb/model
LITE-ON DVDRW LDW-451S

leviathan:~# hdparm /dev/hdb

/dev/hdb:
 HDIO_GET_MULTCOUNT failed: Invalid argument
 IO_support   =  1 (32-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 1600 (on)
 HDIO_GETGEO failed: Invalid argument

leviathan:~# hdparm -i /dev/hdb

/dev/hdb:
 Model=LITE-ON DVDRW LDW-451S, FwRev=GSB4, SerialNo=
 Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
 RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
 BuffType=unknown, BuffSize=0kB, MaxMultSect=0
 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
 IORDY=yes, tPIO={min:227,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4 
 DMA modes:  mdma0 mdma1 mdma2 
 UDMA modes: udma0 udma1 *udma2 
 AdvancedPM=no
 Drive conforms to: device does not report version: 

 * signifies the current active mode

cat dmesg | grep DVD
hdb: LITE-ON DVDRW LDW-451S, ATAPI CD/DVD-ROM drive
hdb: ATAPI 40X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)

v jadre je potreba mit ide-cd, ide-scsi jiz neni na jadre 2.6.x potreba