On Wed, Sep 22, Alan Stern wrote: > On Wed, 22 Sep 2004, Olaf Hering wrote: > > > On Wed, Sep 22, Olaf Hering wrote: > > > > > On Wed, Sep 08, Alan Stern wrote: > > > > > > > You might try increasing > > > > the delay to 200 us just to see if it changes anything. > > > > > > that fixed the hang. I will run some more tests. > > > > I had the wrong drive attached. Current error with udelay(200) is > > > > sdc:<4>usb 3-2: control timeout on ep0in > > usb 3-2: control timeout on ep0in > > usb 3-2: control timeout on ep0in > > usb 3-2: control timeout on ep0in > > > > > > maybe the drive is broken... > > I wouldn't be surprised. But those error messages do surprise me; > usb-storage doesn't produce them. Something else must be the cause. What > do you see with this patch?
The installed system ran an external udev helper, to read the serial number in this case. I disabled that as well, all I get now is: scsi1 : SCSI emulation for USB Mass Storage devices Vendor: Genesys Model: USB to IDE Disk Rev: 0002 Type: Direct-Access ANSI SCSI revision: 02 SCSI device sdc: 25431840 512-byte hdwr sectors (13021 MB) sdc: test WP failed, assume Write Enabled sdc: assuming drive cache: write through sdc:<6>usb 3-2: reset high speed USB device using address 2 usb 3-2: reset high speed USB device using address 2 usb 3-2: reset high speed USB device using address 2 nfs warning: mount version older than kernel nfs warning: mount version older than kernel nfs warning: mount version older than kernel usb 3-2: reset high speed USB device using address 2 usb 3-2: reset high speed USB device using address 2 SCSI error : <1 0 0 0> return code = 0x6000000 end_request: I/O error, dev sdc, sector 0 Buffer I/O error on device sdc, logical block 0 usb 3-2: reset high speed USB device using address 2 usb 3-2: reset high speed USB device using address 2 usb 3-2: reset high speed USB device using address 2 6014 ? Ss 0:00 login -- root 6039 ttyS0 Ss+ 0:00 \_ -bash 6067 ttyS0 D 0:00 \_ modprobe -v usb_storage 6068 ? S 0:00 [scsi_eh_1] 6069 ? D 0:00 [usb-storage] lets declare it as dead. -- USB is for mice, FireWire is for men! sUse lINUX ag, nÃRNBERG ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
