With kernel version 2.6.3 reading from a compact flash card hangs. Computer is a Toshiba Satellite Pro 445CDX. Compact flash reader is a "PNY USB Reader/Writer, Part No: FPTS-C" which has worked just fine under kernel 2.4.23 and windows.
I was trying out kernel 2.6.3, when copying files from my PNY compact flash card reader the file copy operation stopped. I observered the cp processes in a "D" uninteruptible sleep state and I could not interrupt the process. Before the lock-up I had been able to get a directory listing of the entire flash card. When I tried to shut down to return to kernel 2.4.23, the computer entirely locked up and I eventually had to use the reset button to get going again. After booting with kernel 2.4.23, all my drive partations needed to be fscked, and various files were damaged. Here's the contents of /proc/bus/usb/devices on 2.4.23. I'll get more info from the 2.6.3 kernel after making sure I've got all my data backed up. To save list bandwidth, syslog files can be found at http://davec.ath.cx/bug_report T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB OHCI Root Hub S: SerialNumber=c60fa000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=05e3 ProdID=0700 Rev= 1.13 S: Product=USB Storage Device C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr= 96mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms -- ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
