04/01/26 11:54.net
>>329 情報さんくす。動くようになった。なので報告しなおし。
1. IBM USB Portable CD-ROM Drive URLﾘﾝｸ(www-6.ibm.com)
2. FreeBSD 5.2R
3.
umass0: TEAC IBM USB CD-ROM Drive, rev 1.10/1.34, addr 3
GEOM: create disk cd0 dp=0xc35cae00
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <IBM USB CD-ROM 20B4> Removable CD-ROM SCSI-0 device
cd0: 1.000MB/s transfers
cd0: cd present [7154 x 2048 byte records]
cd9660: Joliet Extension (Level 1)
4.
port 2 addr 3: full speed, power 500 mA, config 1, IBM USB CD-ROM Drive(0x4427), TEAC(0x04b3), rev 1.34
5.
動作する。 CD-ROM も音楽 CD も無問題。ただし、以下のパッチを当てて kernel の再構築が必要。
*** /usr/src/sys/dev/usb/umass.c.orig Sat Sep 20 17:18:16 2003
--- /usr/src/sys/dev/usb/umass.c Mon Jan 26 10:30:05 2004
***************
*** 386,391 ****
--- 386,395 ----
UMASS_PROTO_ATAPI | UMASS_PROTO_CBI_I,
FORCE_SHORT_INQUIRY
},
+ { USB_VENDOR_IBM, USB_PRODUCT_IBM_USBCDROMDRIVE, RID_WILDCARD,
+ UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+ NO_QUIRKS
+ },
{ VID_EOT, PID_EOT, RID_EOT, 0, 0 }
};