It's doing bad things with a START_STOP command. Feel like hacking? An unusual device entry should be able to take care of this. I can guide you through the process if you send me the contents of /proc/bus/usb/devices when the unit is attached.
Matt On Wed, Dec 05, 2001 at 04:20:04PM -0500, Dan Pilone wrote: > All, > I'm trying to get the EasyDisk USB storage device working under 2.4.10 and > am having problems. EasyDisk claims they are "working on a linux driver" but > I have failed to get any further information and it's been that way for quite > a while. Anyway, the device is properly recognized as USB mass storage, as > well as size info (128 MB). However, I can't actually make use of it. I > know they do something strange with the boot sector (ie: it's write > protected) based on their FAQ, but that's about all the info I can get. I'm > new to usb-driver development, but very familiar with C,linux,etc. so if > someone can point me in the right direction I'd love to try and fix this. > Thanks -- Dan > > Here are some debug messages: > > Plugging the device in: > > hub.c: USB new device connect on bus1/2/3, assigned device number 10 > Dec 5 16:08:19 newton kernel: usb-storage: act_altsettting is 0 > Dec 5 16:08:19 newton kernel: usb-storage: id_index calculated to be: 73 > Dec 5 16:08:19 newton kernel: usb-storage: Array length appears to be: 75 > Dec 5 16:08:19 newton kernel: usb-storage: USB Mass Storage device detected > Dec 5 16:08:19 newton kernel: usb-storage: Endpoints: In: 0xc707fce0 Out: > 0xc707fcf4 Int: 0x00000000 (Period 0) > Dec 5 16:08:19 newton kernel: usb-storage: New GUID > 106521360000000000000001 > Dec 5 16:08:19 newton kernel: usb-storage: GetMaxLUN command result is -32, > data is 198 > Dec 5 16:08:19 newton kernel: usb-storage: clearing endpoint halt for pipe > 0x80000a80 > Dec 5 16:08:19 newton kernel: usb-storage: Transport: Bulk > Dec 5 16:08:19 newton kernel: usb-storage: Protocol: Transparent SCSI > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: scsi1 : SCSI emulation for USB Mass Storage > devices > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Command INQUIRY (6 bytes) > Dec 5 16:08:19 newton kernel: usb-storage: 12 00 00 00 ff 00 1a c0 c4 fc 74 > c1 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xa1 > Trg 0 LUN 0 L 255 F 128 CL 6 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 255 bytes > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 36/255 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk data transfer result 0x1 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xa1 R -620756992 Stat 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: Fixing INQUIRY data to show SCSI > rev 2 > Dec 5 16:08:19 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: Vendor: Model: > Rev: > Dec 5 16:08:19 newton kernel: Type: Direct-Access > ANSI SCSI revision: 02 > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad LUN (0/1) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (1/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (2/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (3/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (4/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (5/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (6/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Bad target number (7/0) > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: Attached scsi removable disk sda at scsi1, > channel 0, id 0, lun 0 > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Command TEST_UNIT_READY (6 > bytes) > Dec 5 16:08:19 newton kernel: usb-storage: 00 00 00 00 00 00 00 00 00 00 00 > 00 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xaa > Trg 0 LUN 0 L 0 F 128 CL 6 Dec 5 16:08:19 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xaa R 0 Stat 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Command READ_CAPACITY (10 bytes) > Dec 5 16:08:19 newton kernel: usb-storage: 25 00 00 00 00 00 00 00 00 00 00 > 00 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xab > Trg 0 LUN 0 L 8 F 128 CL 10Dec 5 16:08:19 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 8 bytes > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 8/8 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:08:19 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xab R 0 Stat 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: SCSI device sda: 64858 2048-byte hdwr sectors > (133 MB) > Dec 5 16:08:19 newton kernel: usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Command MODE_SENSE (6 bytes) > Dec 5 16:08:19 newton kernel: usb-storage: 1a 00 3f 00 ff 00 00 00 00 00 00 > 00 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xac > Trg 0 LUN 0 L 255 F 128 CL 6 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 255 bytes > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_bulk_msg() returned -32 > xferred 0/255 > Dec 5 16:08:19 newton kernel: usb-storage: clearing endpoint halt for pipe > 0xc0010a80 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > unknown error > Dec 5 16:08:19 newton kernel: usb-storage: Bulk data transfer result 0x2 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xac R -16777216 Stat 0x1 > Dec 5 16:08:19 newton kernel: usb-storage: -- transport indicates command > failure > Dec 5 16:08:19 newton kernel: usb-storage: Issuing auto-REQUEST_SENSE > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xac > Trg 0 LUN 0 L 18 F 128 CL 6Dec 5 16:08:19 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 18 bytes > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 18/18 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:08:19 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xac R 0 Stat 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: -- Result from auto-sense is 0 > Dec 5 16:08:19 newton kernel: usb-storage: -- code: 0x70, key: 0x5, ASC: > 0x24, ASCQ: 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: Illegal Request: invalid field > in CDB > Dec 5 16:08:19 newton kernel: usb-storage: scsi cmd done, result=0x2 > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: sda: test WP failed, assume Write Enabled > Dec 5 16:08:19 newton kernel: sda:<7>usb-storage: queuecommand() called > Dec 5 16:08:19 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:08:19 newton kernel: usb-storage: Command READ_10 (10 bytes) > Dec 5 16:08:19 newton kernel: usb-storage: 28 00 00 00 00 00 00 00 01 00 00 > 00 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xad > Trg 0 LUN 0 L 2048 F 128 CL 10 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk command transfer result=0 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 2048 bytes > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 2048/2048 > Dec 5 16:08:19 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:08:19 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:08:19 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xad R 0 Stat 0x0 > Dec 5 16:08:19 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:08:19 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:08:19 newton kernel: sda1 sda2 sda3 sda4 > Dec 5 16:08:19 newton kernel: WARNING: USB Mass Storage data integrity not > assured > Dec 5 16:08:19 newton kernel: USB Mass Storage device found at 10 > > --- > Then actually trying to mount a partition: > > > Dec 5 16:09:59 newton kernel: usb-storage: queuecommand() called > Dec 5 16:09:59 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:09:59 newton kernel: usb-storage: Command START_STOP (6 bytes) > Dec 5 16:09:59 newton kernel: usb-storage: 1b 00 00 00 01 00 2a c0 60 d1 da > d7 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xae > Trg 0 LUN 0 L 0 F 0 CL 6 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xae R 0 Stat 0x1 > Dec 5 16:09:59 newton kernel: usb-storage: -- transport indicates command > failure > Dec 5 16:09:59 newton kernel: usb-storage: Issuing auto-REQUEST_SENSE > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xae > Trg 0 LUN 0 L 18 F 128 CL 6Dec 5 16:09:59 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 18 bytes > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 18/18 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:09:59 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xae R 0 Stat 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: -- Result from auto-sense is 0 > Dec 5 16:09:59 newton kernel: usb-storage: -- code: 0x70, key: 0x5, ASC: > 0x24, ASCQ: 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: Illegal Request: invalid field > in CDB > Dec 5 16:09:59 newton kernel: usb-storage: scsi cmd done, result=0x2 > Dec 5 16:09:59 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:09:59 newton kernel: SCSI device (ioctl) reports ILLEGAL REQUEST. > Dec 5 16:09:59 newton kernel: VFS: Disk change detected on device sd(8,4) > Dec 5 16:09:59 newton kernel: usb-storage: queuecommand() called > Dec 5 16:09:59 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:09:59 newton kernel: usb-storage: Command TEST_UNIT_READY (6 > bytes) > Dec 5 16:09:59 newton kernel: usb-storage: 00 00 00 00 00 00 00 00 00 00 00 > 00 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xaf > Trg 0 LUN 0 L 0 F 128 CL 6 Dec 5 16:09:59 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xaf R 0 Stat 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:09:59 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:09:59 newton kernel: usb-storage: queuecommand() called > Dec 5 16:09:59 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:09:59 newton kernel: usb-storage: Command READ_CAPACITY (10 bytes) > Dec 5 16:09:59 newton kernel: usb-storage: 25 00 00 00 00 00 00 00 00 00 00 > 00 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xb0 > Trg 0 LUN 0 L 8 F 128 CL 10Dec 5 16:09:59 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 8 bytes > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 8/8 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:09:59 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xb0 R 0 Stat 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: scsi cmd done, result=0x0 > Dec 5 16:09:59 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:09:59 newton kernel: SCSI device sda: 64858 2048-byte hdwr sectors > (133 MB) > Dec 5 16:09:59 newton kernel: usb-storage: queuecommand() called > Dec 5 16:09:59 newton kernel: usb-storage: *** thread awakened. > Dec 5 16:09:59 newton kernel: usb-storage: Command MODE_SENSE (6 bytes) > Dec 5 16:09:59 newton kernel: usb-storage: 1a 00 3f 00 ff 00 00 00 00 00 00 > 00 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xb1 > Trg 0 LUN 0 L 255 F 128 CL 6 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 255 bytes > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_bulk_msg() returned -32 > xferred 0/255 > Dec 5 16:09:59 newton kernel: usb-storage: clearing endpoint halt for pipe > 0xc0010a80 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > unknown error > Dec 5 16:09:59 newton kernel: usb-storage: Bulk data transfer result 0x2 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xb1 R -16777216 Stat 0x1 > Dec 5 16:09:59 newton kernel: usb-storage: -- transport indicates command > failure > Dec 5 16:09:59 newton kernel: usb-storage: Issuing auto-REQUEST_SENSE > Dec 5 16:09:59 newton kernel: usb-storage: Bulk command S 0x43425355 T 0xb1 > Trg 0 LUN 0 L 18 F 128 CL 6Dec 5 16:09:59 newton kernel: usb-storage: Bulk > command transfer result=0 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > xfer 18 bytes > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_bulk_msg() returned 0 > xferred 18/18 > Dec 5 16:09:59 newton kernel: usb-storage: usb_stor_transfer_partial(): > transfer complete > Dec 5 16:09:59 newton kernel: usb-storage: Bulk data transfer result 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: Attempting to get CSW... > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status result = 0 > Dec 5 16:09:59 newton kernel: usb-storage: Bulk status Sig 0x53425355 T > 0xb1 R 0 Stat 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: -- Result from auto-sense is 0 > Dec 5 16:09:59 newton kernel: usb-storage: -- code: 0x70, key: 0x5, ASC: > 0x24, ASCQ: 0x0 > Dec 5 16:09:59 newton kernel: usb-storage: Illegal Request: invalid field > in CDB > Dec 5 16:09:59 newton kernel: usb-storage: scsi cmd done, result=0x2 > Dec 5 16:09:59 newton kernel: usb-storage: *** thread sleeping. > Dec 5 16:09:59 newton kernel: sda: test WP failed, assume Write Enabled > Dec 5 16:09:59 newton kernel: sda: I/O error: dev 08:00, sector 0 > Dec 5 16:09:59 newton kernel: unable to read partition table > > -- > GPG Fingerprint = EB47 45A5 B3EB B78E 7AE4 DDA8 7A70 FFB6 EEAA 0F10 > See http://www.slac.com/pilone/gpg-key.txt for full key. > > > > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-users -- Matthew Dharm Home: [EMAIL PROTECTED] Maintainer, Linux USB Mass Storage Driver You were using cheat codes too. You guys suck. -- Greg to General Studebaker User Friendly, 12/16/1997
msg01844/pgp00000.pgp
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