ATAPI刻录机

mrkissinger

呵呵，才注意到，2.6内核上刻盘已经不需要模拟SCSI了。

CONFIG_BLK_DEV_IDESCSI:                                                                              
WARNING: ide-scsi is no longer needed for cd writing applications!                                    
The 2.6 kernel supports direct writing to ide-cd, which eliminates                                     the need for ide-scsi + the entire scsi stack just for writing a cd. The new method is more efficient in every way.

。。。。。

If both this SCSI emulation and native ATAPI support are compiled                                      into the kernel, the native support will be used.

Solomon:~# cdrecord dev=ATAPI:0,1,0 -scanbus
Cdrecord-Clone 2.01a38 (i686-pc-linux-gnu) Copyright (C) 1995-2004 J鲵g Schilling
NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord
      and thus may have bugs that are not present in the original version.
      Please send bug reports and support requests to <cdrtools@packages.debian.org>.
      The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.9
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes.
cdrecord: Warning: SCSI transport does no longer work for suid root programs.
cdrecord: Warning: if cdrecord fails, try to run it from a root account.
scsidev: 'ATAPI:0,1,0'
devname: 'ATAPI'
scsibus: 0 target: 1 lun: 0
Warning: Using ATA Packet interface.
Warning: The related Linux kernel interface code seems to be unmaintained.
Warning: There is absolutely NO DMA, operations thus are slow.
Using libscg version 'schily-0.8'.
scsibus0:
        0,0,0     0) 'ATAPI-CD' 'ROM-DRIVE-52MAX ' '52E3' Removable CD-ROM
        0,1,0     1) 'HP      ' 'CD-Writer+ 8200a' '1.0g' Removable CD-ROM
        0,2,0     2) *
        0,3,0     3) *
        0,4,0     4) *
        0,5,0     5) *
        0,6,0     6) *
        0,7,0     7) *
Solomon:~#