On Monday 29 November 2004 02:00, sudharsan wrote: > Dear All, > > I am new to the embedded linux development i am using a sa1100 based > PDA that runs 2.4.18-rmk7 kernel.
That's an extremely old kernel, good luck getting any support for it! > When i insert the USB smart card reader(VID/PID 04e6,4116),I get the > following message in the system log after starting klogd.(The driver > is not loaded) > > Nov 25 18:07:32 myPDA syslog.warn klogd: usb_control/bulk_msg: timeout > Nov 25 18:07:32 myPDA syslog.debug klogd: usbdevfs: USBDEVFS_CONTROL > failed dev 2 rqt 128 rq 6 len 18 ret -110 You probably have "usbmodules" running; don't bother. > Nov 25 18:07:32 myPDA user.notice /etc/hotplug/usb.agent: Setup cannot > get config descriptor: Connection timed out for USB product > 4e6/5115/416 > > I hope this message is because the usb system did not get the > configuration descriptor for the device.But when i analysed with the > CATC analyser the configuration descriptor is actually sent from the > device to the host. So it looks like your extremely old HCD doesn't work right. > Nov 26 16:39:33 myPDA syslog.info klogd: hub.c: USB new device connect > on bus1/1, assigned device number 2 > Nov 26 16:39:33 myPDA syslog.warn klogd: SOF interrupt: td_array->len > = 0x1, s/b: 0 > Nov 26 16:39:33 myPDA syslog.warn klogd: INTERRUPT URB:[ 102] dev: > 2,ep: 0-I,type:CTRL,flags: 0,len:48/93,stat:-115(ffffff8d) > Nov 26 16:39:33 myPDA syslog.warn klogd: hc_simple.h: cmd(8): 80 06 00 > 02 00 00 5d 00 > Nov 26 16:39:33 myPDA syslog.warn klogd: hc_simple.h: data(48/93): 09 > 02 5d 00 01 01 03 a0 32 09 04 00 00 03 0b 00 00 04 36 21 00 01 00 01 > 03 00 00 00 a0 0f 00 00 e0 2e 00 00 00 80 25 00 00 00 c2 01 00 00 fc > 00 stat:-115 So "hc_simple" ... I'm suspecting this is the old un-maintained Cypress driver for the SL811HS? You're leaving us to guess here, having only said that this is rather old code. > [ OOPS deleted ] > > Please help me to solve this ... You won't find many developers working with a kernel that old. If that PDA can run 2.6.10-rc, there will be some other options though. - Dave ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
