Displays the HID context block.  Every HID device has one context
   block that it shares with the HID common driver.

   Format

      USB SHOW HID CONTEXT [address]

1  –  Example

 SDA> USB SHOW HID CONTEXT 896F7A50
 Flags                               : 00000000
 Interface handle                    : 896f5bd0
 Device handle                       : 896edb10
 Pointer to Configuration Descriptor : 896f1bd0
 Pointer to Interface Descriptor     : 896f1bf2
 Pointer to HID Descriptor           : 896f9550
 Report descriptor                   : 8968c390
 Report descriptor size in bytes     : 0000007c
 Pointer to Physical Descriptor      : 00000000
 Endpoint count                      : 00000001
 Control Pipe Handle                 : 896f4b50
 I/O's outstanding on control pipe   : 00000000
 Input Pipe Handle                   : 896fb8d0
 Output Pipe Handle                  : 00000000
 Pointer to collection array         : 8968b090
 Number of collection in array       : 00000004
 HID drivers UCB address             : 896f5ec0
 Functions UCB address               : 896fb380
 SDA>