Messages in this thread | | | Date | Mon, 20 Jan 2003 16:41:32 -0800 | From | Peter Nome <> | Subject | 2.4.20 USB storage (SCSI emulation) |
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Booting 2.4.20 (Debian sid official release 5) with an Archos Jukebox Recorder 20, a USB storage device running a SCSI emulation with the ISD200 driver, produces a host of messages in the log, but it works fine. I'm getting Bad target number and an apparently failed "Attempting to get CSW" -- any ideas what's going on? What I DON'T get is a message telling me where the device is, as I should and used to -- e.g., "Detected scsi disk sda at scsi1, channel 0, id 0, lun 0". However, mounting /dev/sda1 works:
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sda: 39070080 512-byte hdwr sectors (20004 MB) sda:<7>usb-storage: queuecommand() called sda1
In sum, two minor bugs: the queuecommand() is fruitlessly trying to do something, and the user is not informed where the device is placed.
Cheers, Peter
dmesg:
SCSI subsystem driver Revision: 1.00 Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage usb-storage: act_altsettting is 0 usb-storage: id_index calculated to be: 88 usb-storage: Array length appears to be: 90 usb-storage: USB Mass Storage device detected usb-storage: Endpoints: In: 0xc15c5794 Out: 0xc15c5780 Int: 0xc15c57a8 (Period 9) usb-storage: New GUID 05ab0060fffffffffff7d96a usb-storage: GetMaxLUN command result is -32, data is 128 usb-storage: clearing endpoint halt for pipe 0x80000280 usb-storage: Transport: Bulk usb-storage: Protocol: Transparent SCSI usb-storage: *** thread sleeping. scsi0 : SCSI emulation for USB Mass Storage devices usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command INQUIRY (6 bytes) usb-storage: 12 00 00 00 ff 00 5b df ac e0 ed de usb-storage: Bulk command S 0x43425355 T 0x1 Trg 0 LUN 0 L 255 F 128 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: usb_stor_transfer_partial(): xfer 255 bytes usb-storage: usb_stor_bulk_msg() returned 0 xferred 36/255 usb-storage: Bulk data transfer result 0x1 usb-storage: Attempting to get CSW... usb-storage: clearing endpoint halt for pipe 0xc0010280 usb-storage: usb_stor_clear_halt: result=0 usb-storage: Attempting to get CSW (2nd try)... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x1 R 219 Stat 0x0 usb-storage: Fixing INQUIRY data to show SCSI rev 2 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. Vendor: HITACHI_ Model: DK23DA-20 Rev: 00J2 Type: Direct-Access ANSI SCSI revision: 02 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (1/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (2/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (3/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (4/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (5/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (6/0) usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Bad target number (7/0) usb-storage: *** thread sleeping. WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 2 USB Mass Storage support registered. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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