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List Info
Thread: ccid error when starting ifhandler
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| ccid error when starting ifhandler |
  United States |
2008-02-21 11:46:43 |
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| I am having
the following problem starting openct. ifdhandler dies immediately.
Below is the debug output from ifhandler, as well as the results of lsusb.
Any help will be appreciated. Thanks.
>ifdhandler -Fdddddd ccid usb
/proc/bus/usb/001/002
Debug: ifd_open: trying to open usb:/proc/bus/usb/001/002">ccid usb:/proc/bus/usb/001/002Error: usb_control failed: Protocol error Debug: ifd_usb_control: usb
req type=x80 req=x06 val=x0100 ind=x0000 len=-5 Error: cannot get
descriptors Error: ccid: device descriptor not found Error:
usb:/proc/bus/usb/001/002: initialization failed (driver ccid) Error: unable
to open reader ccid usb /proc/bus/usb/001/002
lsusb -v
Bus 001 Device 002: ID 04e6:e001 SCM Microsystems,
Inc. Device Descriptor:
bLength
18 bDescriptorType
1
bcdUSB
2.00
bDeviceClass 0
(Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 16
idVendor 0x04e6 SCM
Microsystems, Inc.
idProduct 0xe001
bcdDevice
5.18
iManufacturer
1
iProduct
2 SCRx31 USB Smart Card Reader
iSerial
5 21120749G13359 bNumConfigurations
1 Configuration Descriptor:
bLength
9
bDescriptorType
2
wTotalLength
93
bNumInterfaces
1 bConfigurationValue
1
iConfiguration 3 CCID
Class
bmAttributes
0xa0 Remote Wakeup
MaxPower
100mA Interface
Descriptor:
bLength
9
bDescriptorType
4
bInterfaceNumber
0
bAlternateSetting
0
bNumEndpoints
3
bInterfaceClass 11
Chip/SmartCard &n | |