Acer CRW6206A on Linux

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$ dmesg|less
hdc: probing with STATUS instead of ALTSTATUS
hdc: probing with STATUS instead of ALTSTATUS
hdc: CRW6206A, ATAPI drive - enabling SCSI emulation
ATAPI overlap supported: No
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
md driver 0.36.3 MAX_MD_DEV=4, MAX_REAL=8
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
scsi : 1 host.
  Vendor: ATAPI     Model: CD-R/RW CRW6206A  Rev: 1.3A
  Type:   CD-ROM                             ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
scsi : detected 1 SCSI cdrom total.

$ cdrecord 2>&1 | less       
cdrecord: No CD/DVD-Recorder device specified.
cdrecord: Usage: cdrecord [options] track1...trackn
Options:
        -version        print version information and exit
        -v              increment general verbose level by one
        -V              increment SCSI command transport verbose level by one
        -debug          print additional debug messages
        dev=target      SCSI target to use as CD/DVD-Recorder
        timeout=#       set the default SCSI command timeout to #.
        driver=name     user supplied driver name, use with extreme care
        -checkdrive     check if a driver for the drive is present
        -prcap          print drive capabilities for MMC compliant drives
        -inq            do an inquiry for the drive end exit
        -scanbus        scan the SCSI bus end exit
        -reset          reset the SCSI bus with the cdrecorder (if possible)
        -ignsize        ignore the known size of a medium (may cause problems)
        -useinfo        use *.inf files to overwrite audio options.
        speed=#         set speed of drive
        blank=type      blank a CD-RW disc (see blank=help)
        fs=#            Set fifo size to # (0 to disable, default is 4 MB)
        -load           load the disk and exit (works only with tray loader)
        -eject          eject the disk after doing the work
        -dummy          do everything with laser turned off
        -msinfo         retrieve multi-session info for mkisofs >= 1.10
        -toc            retrieve and print TOC/PMA data
        -atip           retrieve and print ATIP data
        -multi          generate a TOC that allows multi session
                        In this case default track type is CD-ROM XA2
        -fix            fixate a corrupt or unfixated disk (generate a TOC)
        -nofix          do not fixate disk after writing tracks
        -force          force to continue on some errors to allow blanking bad disks
        -dao            Write disk in DAO mode. This option will go away in the future.
        tsize=#         Length of valid data in next track
        padsize=#       Amount of padding for next track
        pregap=#        Amount of pre-gap sectors before next track
        defpregap=#     Amount of pre-gap sectors for all but track #1
        mcn=text        Set the media catalog number for this CD to 'text'
        isrc=text       Set the ISRC number for the next track to 'text'
        index=list      Set the index list for the next track to 'list'
        -audio          Subsequent tracks are CD-DA audio tracks
        -data           Subsequent tracks are CD-ROM data mode 1 (default)
        -mode2          Subsequent tracks are CD-ROM data mode 2
        -xa1            Subsequent tracks are CD-ROM XA mode 1
        -xa2            Subsequent tracks are CD-ROM XA mode 2
        -cdi            Subsequent tracks are CDI tracks
        -isosize        Use iso9660 file system size for next data track
        -preemp         Audio tracks are mastered with 50/15 $B5s(B preemphasis
        -nopreemp       Audio tracks are mastered with no preemphasis (default)
        -pad            Pad data tracks with 15 zeroed sectors
                        Pad audio tracks to a multiple of 2352 bytes
        -nopad          Do not pad data tracks (default)
        -swab           Audio data source is byte-swapped (little-endian/Intel)
The type of the first track is used for the toc type.
Currently only form 1 tracks are supported.

$ cdrecord -checkdrive dev=0,0
Cdrecord release 1.8a22 Copyright (C) 1995-1999 J$Bvr(Bg Schilling
scsidev: '0,0'
scsibus: 0 target: 0 lun: 0
cdrecord: Permission denied. Cannot open '/dev/sga'.

# ls -l /dev/sga
crw-------   1 root     sys       21,   0 May  6  1998 /dev/sga
# chmod go+rw /dev/sga
$ cdrecord -checkdrive dev=0,0
Cdrecord release 1.8a22 Copyright (C) 1995-1999 J$Bvr(Bg Schilling
scsidev: '0,0'
scsibus: 0 target: 0 lun: 0
Device type    : Removable CD-ROM
Version        : 2
Response Format: 1
Vendor_info    : 'ATAPI   '
Identifikation : 'CD-R/RW CRW6206A'
Revision       : '1.3A'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO

$ cdrecord -prcap dev=0,0
Cdrecord release 1.8a22 Copyright (C) 1995-1999 J$Bvr(Bg Schilling
cdrecord: Operation not permitted. Cannot do mlockall(2).

$ su -
# cdrecord -prcap dev=0,0
Cdrecord release 1.8a22 Copyright (C) 1995-1999 J$Bvr(Bg Schilling
scsidev: '0,0'
scsibus: 0 target: 0 lun: 0
Device type    : Removable CD-ROM
Version        : 2
Response Format: 1
Vendor_info    : 'ATAPI   '
Identifikation : 'CD-R/RW CRW6206A'
Revision       : '1.3A'
Device seems to be: Generic mmc CD-RW.

Drive capabilities, per page 2A:

  Does read CD-R media
  Does write CD-R media
  Does read CD-RW media
  Does write CD-RW media
  Does not read DVD-ROM media
  Does not read DVD-R media
  Does not write DVD-R media
  Does not read DVD-RAM media
  Does not write DVD-RAM media
  Does support test writing

  Does read Mode 2 Form 1 blocks
  Does read Mode 2 Form 2 blocks
  Does read digital audio blocks
  Does restart non-streamed digital audio reads accurately
  Does read multi-session CDs
  Does read fixed-packet CD media using Method 2
  Does not read CD bar code
  Does read R-W subcode information
  Does not return R-W subcode de-interleaved and error-corrected
  Does return CD media catalog number
  Does return CD ISRC information
  Does not support C2 error pointers
  Does not deliver composite A/V data

  Does play audio CDs
  Number of volume control levels: 128
  Does support individual volume control setting for each channel
  Does not support independent mute setting for each channel
  Does not support digital output on port 1
  Does not support digital output on port 2

  Loading mechanism type: tray
  Does support ejection of CD via START/STOP command
  Does lock media on power up via prevent jumper
  Does allow media to be locked in the drive via PREVENT/ALLOW command
  Is not currently in a media-locked state
  Does not have load-empty-slot-in-changer feature
  Does not support Individual Disk Present feature

  Maximum read  speed in kB/s: 1059
  Current read  speed in kB/s: 353
  Maximum write speed in kB/s: 353
  Current write speed in kB/s: 353
  Buffer size in KB: 512

# cdrecord -inq dev=0,0 
Cdrecord release 1.8a22 Copyright (C) 1995-1999 J$Bvr(Bg Schilling
scsidev: '0,0'
scsibus: 0 target: 0 lun: 0
Device type    : Removable CD-ROM
Version        : 2
Response Format: 1
Vendor_info    : 'ATAPI   '
Identifikation : 'CD-R/RW CRW6206A'
Revision       : '1.3A'
Device seems to be: Generic mmc CD-RW.

mkisofs $B$G(B CD $B%$%a!<%8$r:n@.$9$k(B

$B>F$-$?$$%U%!%$%k$N$"$k(B directory $B$K0\F0$7$F!"(B

$ mkisofs -b images/boot.img -c boot.catalog -J -r -v \
  -V "Vine-1.1" -o /usr/yasuhide/Vine-1.1.iso . 2>&1 \
   | tee /usr/yasuhide/log_Vine-1.1

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# (date ; cdrecord dev=0,0 speed=2 -dummy -debug \
/usr/yasuhide/Vine-1.1.iso ; date ) \
2>&1 | tee /usr/yasuhide/log_Vine-1.1

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# (date ; cdrecord dev=0,0 speed=2 -debug \
/usr/yasuhide/Vine-1.1.iso ; date ) \
2>&1 | tee /usr/yasuhide/log_Vine-1.1