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[debian-users:33008] usbmgr? TDK CD-R/RW の認識について
加藤と申します。
sidで、USB 接続のCD-R/RW を接続しようとしているのですが、認識が上手
くいきません。
CD-R/RW 機種名 TDK PCD446UMB
kernel 2.4.18
usbmgr 0.4.8-5
を使用。
lsmod は以下の通りです。
Module Size Used by Not tainted
keybdev 1696 0 (unused)
sr_mod 11832 0 (autoclean) (unused)
cdrom 28960 0 (autoclean) [sr_mod]
hid 12928 0 (unused)
usb-storage 98400 0 (unused)
usbkbd 2912 0 (unused)
usbmouse 1792 0 (unused)
mousedev 3904 1
usb-uhci 21508 0 (unused)
usbcore 54016 1 [hid usb-storage usbkbd usbmouse usb-uhci]
input 3360 0 [keybdev hid usbkbd usbmouse mousedev]
ide-scsi 7648 0
scsi_mod 80584 2 [sr_mod usb-storage ide-scsi]
以下、接続失敗のときのsyslogです。
May 19 13:05:16 rakuyou kernel: usb.c: kmalloc IF cc6eaf00, numif 1
May 19 13:05:16 rakuyou kernel: usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
May 19 13:05:16 rakuyou kernel: usb.c: USB device number 105 default language ID 0x409
May 19 13:05:16 rakuyou kernel: Manufacturer: TDK Corp.
May 19 13:05:16 rakuyou kernel: Product: USB/ATAPI Bridge
May 19 13:05:16 rakuyou kernel: usb.c: unhandled interfaces on device
May 19 13:05:16 rakuyou kernel: usb.c: USB device 105 (vend/prod 0x4bf/0x113) is not claimed by any active driver.
May 19 13:05:16 rakuyou kernel: Length = 18
May 19 13:05:16 rakuyou kernel: DescriptorType = 01
May 19 13:05:16 rakuyou kernel: USB version = 1.00
May 19 13:05:16 rakuyou kernel: Vendor:Product = 04bf:0113
May 19 13:05:16 rakuyou kernel: MaxPacketSize0 = 64
May 19 13:05:16 rakuyou kernel: NumConfigurations = 1
May 19 13:05:16 rakuyou kernel: Device version = 0.00
May 19 13:05:16 rakuyou kernel: Device Class:SubClass:Protocol = 00:00:00
May 19 13:05:16 rakuyou kernel: Per-interface classes
May 19 13:05:16 rakuyou kernel: Configuration:
May 19 13:05:16 rakuyou kernel: bLength = 9
May 19 13:05:16 rakuyou kernel: bDescriptorType = 02
May 19 13:05:16 rakuyou kernel: wTotalLength = 0027
May 19 13:05:16 rakuyou kernel: bNumInterfaces = 01
May 19 13:05:16 rakuyou kernel: bConfigurationValue = 01
May 19 13:05:16 rakuyou kernel: iConfiguration = 00
May 19 13:05:16 rakuyou kernel: bmAttributes = 40
May 19 13:05:16 rakuyou kernel: MaxPower = 0mA
May 19 13:05:16 rakuyou kernel:
May 19 13:05:16 rakuyou kernel: Interface: 0
May 19 13:05:16 rakuyou kernel: Alternate Setting: 0
May 19 13:05:16 rakuyou kernel: bLength = 9
May 19 13:05:16 rakuyou kernel: bDescriptorType = 04
May 19 13:05:16 rakuyou kernel: bInterfaceNumber = 00
May 19 13:05:16 rakuyou kernel: bAlternateSetting = 00
May 19 13:05:16 rakuyou kernel: bNumEndpoints = 03
May 19 13:05:16 rakuyou kernel: bInterface Class:SubClass:Protocol = ff:02:00
May 19 13:05:16 rakuyou kernel: iInterface = 00
May 19 13:05:16 rakuyou kernel: Endpoint:
May 19 13:05:16 rakuyou kernel: bLength = 7
May 19 13:05:16 rakuyou kernel: bDescriptorType = 05
May 19 13:05:16 rakuyou kernel: bEndpointAddress = 01 (out)
May 19 13:05:16 rakuyou kernel: bmAttributes = 02 (Bulk)
May 19 13:05:16 rakuyou kernel: wMaxPacketSize = 0040
May 19 13:05:16 rakuyou kernel: bInterval = 00
May 19 13:05:16 rakuyou kernel: Endpoint:
May 19 13:05:16 rakuyou kernel: bLength = 7
May 19 13:05:16 rakuyou kernel: bDescriptorType = 05
May 19 13:05:16 rakuyou kernel: bEndpointAddress = 82 (in)
May 19 13:05:16 rakuyou kernel: bmAttributes = 02 (Bulk)
May 19 13:05:16 rakuyou kernel: wMaxPacketSize = 0040
May 19 13:05:16 rakuyou kernel: bInterval = 00
May 19 13:05:16 rakuyou kernel: Endpoint:
May 19 13:05:16 rakuyou kernel: bLength = 7
May 19 13:05:16 rakuyou kernel: bDescriptorType = 05
May 19 13:05:16 rakuyou kernel: bEndpointAddress = 83 (in)
May 19 13:05:16 rakuyou kernel: bmAttributes = 03 (Interrupt)
May 19 13:05:16 rakuyou kernel: wMaxPacketSize = 0002
May 19 13:05:16 rakuyou kernel: bInterval = 01
May 19 13:05:16 rakuyou kernel: usb.c: kusbd: /sbin/hotplug add 105
May 19 13:05:16 rakuyou kernel: usb.c: kusbd policy returned 0xfffffffe
May 19 13:05:17 rakuyou usbmgr[304]: vendor:0x461 product:0x4d03
May 19 13:05:17 rakuyou usbmgr[304]: class:0x3 subclass:0x1 protocol:0x2
May 19 13:05:17 rakuyou usbmgr[304]: USB device is matched the configuration
May 19 13:05:17 rakuyou usbmgr[304]: vendor:0x4bf product:0x113
May 19 13:05:17 rakuyou usbmgr[304]: class:0xff subclass:0x2 protocol:0x0
May 19 13:05:17 rakuyou usbmgr[304]: USB device isn't matched the configuration
また、Web で検索したところ、全くの同一機種ではないのですが、
TDK USB CD-RW(PCD446UW)をkernel 2.2.19 で認識させることに成功しているようで
usb-storage.cに
{ 0x04bf, 0x0113, 0x0000, "TDK USB CD-RW", US_SC_SCSI, US_PR_CB,NULL}
と書き加える必要があったようです。(ただし「CD-ROMとしては使用できたが， CD-RWとし
ては，だめだった。」とのこと)
念のため、kernel ソース の該当部分を見てみたのですが、どうも構成が変
わってしまっているようで、どこをどう変更すれば良いのかは分かりませんでした。
以上の記述で、何か、分かることがありましたら御教示下さい。
よろしくお願いします。
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Takashi Kato : tkatou@xxxxxxxxxxxxxxx