Apologies if this has been reported before...
I have one of the new Toshiba DVD/CDRW all in one drives. It was working
fine under 2.3.99pre5, (using ide-scsi). Now I've upgraded to 2.4.0-test1,
and it doesn't work. First, the vendor string is all wrong when SCSI
reports it (It's not just byte-swapped either). Then whenI try and mount a
simple cdrom (that works in different machines, and I've tried several, I
get messages like this in my logs:
pianoman kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
pianoman last message repeated 2 times
pianoman kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
pianoman kernel: sr0: CDROM (ioctl) error, command: Read TOC 02 00 00 00 00
02 0
pianoman kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
pianoman last message repeated 2 times
pianoman last message repeated 3 times
and, of course, it doesn't work. The is the first kernel I've tried that's
had anything wrong with it (barring pre8 which oopsed on startup).
here's what SCSI reports...
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
scsi : 1 host.
Vendor: TOWO[JIb Model: EvDVo_o_dV=r12 Rev: 1230
Type: CD-ROM ANSI SCSI revision: 07
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 35x/83x writer cd/rw xa/form2 cdda
Uniform CD-ROM driver Revision: 3.08
and hdparm...
pianoman:/var/log# hdparm -i /dev/hdd
/dev/hdd:
HDIO_GET_MULTCOUNT failed: Input/output error
Model=TOSHIBA DVD-ROM SD-R1002, FwRev=1030, SerialNo=2000101457
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=0(?), BuffSize=2048kB, MaxMultSect=0
DblWordIO=no, maxPIO=4(?), DMA=yes, maxDMA=2(fast)
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBA=yes, LBAsects=0
tDMA={min:120,rec:120}, DMA modes: mword0 mword1 *mword2
IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
pianoman:/var/log# hdparm -I /dev/hdd
/dev/hdd:
Model=otÈSJ[bIvEDoVo_d_Vr=2120 , FwRev=010303 ,
SerialNo=0202014175?5
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=34272/0/0, TrkSize=0, SectSize=0, ECCbytes=4096
BuffType=8224(?), BuffSize=2048kB, MaxMultSect=32, MultSect=?0?
DblWordIO=no, maxPIO=4(?), DMA=yes, maxDMA=6(?)
(maybe): CurCHS=2/0/0, CurSects=0, LBA=yes, LBA=yes, LBAsects=0
tDMA={min:123,rec:120}, DMA modes: mword0 mword1 *mword2
IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4 mode?
..any ideas? Generic SCSI layer? ide-scsi? cdrom layer?
john.c
- --
/* John Clemens http://www.rpi.edu/~clemej _/ "I Hate Quotes" */
/* ICQ: 7175925 clemej@alum.rpi.edu _/ -- Samuel L. Clemens */
/* RPI Comp. Eng. 2000, Linux Parallel/Network/OS/Driver Specialist */
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This archive was generated by hypermail 2b29 : Wed May 31 2000 - 21:00:21 EST