Try changing max_sectors in linux/drivers/usb/storage/scsiglue.c to a smaller number (i.e. 16 or 32 or 64) and see if that improves the transfer speed.
Matt On Thu, Mar 18, 2004 at 11:36:24AM +0800, Not Zed wrote: > > Hi guys, > > Just following driver/kernel directions. > > This happens when plugging in the camera listed in the output that > follows the directions. > > Kernel is 2.6.4 with no other patches. > > Let me know if you need any other info/help. > > BTW even though it works, it runs REALLY slow, like takes it a couple of > minutes to copy a 1mb picture off the device. It used to take a few > seconds. > > Michael > > Mar 18 11:01:09 lostzed kernel: usb 3-2: new full speed USB device using address 4 > Mar 18 11:01:09 lostzed kernel: usb-storage: This device (0686,400b,0001 S 06 P 50) > has an unneeded SubClass entry in unusual_devs.h > Mar 18 11:01:09 lostzed kernel: Please send a copy of this message to <[EMAIL > PROTECTED]> > Mar 18 11:01:09 lostzed kernel: drivers/usb/core/message.c: error getting string > descriptor 0 (error=-110) > Mar 18 11:01:09 lostzed kernel: scsi2 : SCSI emulation for USB Mass Storage devices > Mar 18 11:01:09 lostzed kernel: Vendor: MINOLTA Model: DIMAGE CAMERA Rev: > 1.00 > Mar 18 11:01:09 lostzed kernel: Type: Direct-Access ANSI > SCSI revision: 02 > Mar 18 11:01:09 lostzed kernel: SCSI device sda: 501216 512-byte hdwr sectors (257 > MB) > Mar 18 11:01:09 lostzed kernel: sda: assuming Write Enabled > Mar 18 11:01:09 lostzed kernel: sda: assuming drive cache: write through > Mar 18 11:01:09 lostzed kernel: sda: sda1 > Mar 18 11:01:09 lostzed kernel: Attached scsi removable disk sda at scsi2, channel > 0, id 0, lun 0 > > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IBM Linux Tutorials > Free Linux tutorial presented by Daniel Robbins, President and CEO of > GenToo technologies. Learn everything from fundamentals to system > administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel -- Matthew Dharm Home: [EMAIL PROTECTED] Maintainer, Linux USB Mass Storage Driver Hi. I have my back hairs caught in my computer fan. -- Customer User Friendly, 8/20/1998
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