drivers/usb/serial/visor.h

   1 /*
   2  * USB HandSpring Visor driver
   3  *
   4  *      Copyright (C) 1999, 2000
   5  *          Greg Kroah-Hartman (greg@kroah.com)
   6  *
   7  *      This program is free software; you can redistribute it and/or modify
   8  *      it under the terms of the GNU General Public License as published by
   9  *      the Free Software Foundation; either version 2 of the License, or
  10  *      (at your option) any later version.
  11  *
  12  * See Documentation/usb/usb-serial.txt for more information on using this driver
  13  *
  14  */
  15
  16 #ifndef __LINUX_USB_SERIAL_VISOR_H
  17 #define __LINUX_USB_SERIAL_VISOR_H
  18
  19
  20 #define HANDSPRING_VENDOR_ID            0x082d
  21 #define HANDSPRING_VISOR_ID             0x0100
  22
  23 /****************************************************************************
  24  * Handspring Visor Vendor specific request codes (bRequest values)
  25  * A big thank you to Handspring for providing the following information.
  26  * If anyone wants the original file where these values and structures came
  27  * from, send email to <greg@kroah.com>.
  28  ****************************************************************************/
  29
  30 /****************************************************************************
  31  * VISOR_REQUEST_BYTES_AVAILABLE asks the visor for the number of bytes that
  32  * are available to be transfered to the host for the specified endpoint.
  33  * Currently this is not used, and always returns 0x0001
  34  ****************************************************************************/
  35 #define VISOR_REQUEST_BYTES_AVAILABLE           0x01
  36
  37 /****************************************************************************
  38  * VISOR_CLOSE_NOTIFICATION is set to the device to notify it that the host
  39  * is now closing the pipe. An empty packet is sent in response.
  40  ****************************************************************************/
  41 #define VISOR_CLOSE_NOTIFICATION                0x02
  42
  43 /****************************************************************************
  44  * VISOR_GET_CONNECTION_INFORMATION is sent by the host during enumeration to
  45  * get the endpoints used by the connection.
  46  ****************************************************************************/
  47 #define VISOR_GET_CONNECTION_INFORMATION        0x03
  48
  49
  50 /****************************************************************************
  51  * VISOR_GET_CONNECTION_INFORMATION returns data in the following format
  52  ****************************************************************************/
  53 struct visor_connection_info {
  54         __u16   num_ports;
  55         struct {
  56                 __u8    port_function_id;
  57                 __u8    port;
  58         } connections[2];
  59 };
  60
  61
  62 /* struct visor_connection_info.connection[x].port defines: */
  63 #define VISOR_ENDPOINT_1                0x01
  64 #define VISOR_ENDPOINT_2                0x02
  65
  66 /* struct visor_connection_info.connection[x].port_function_id defines: */
  67 #define VISOR_FUNCTION_GENERIC          0x00
  68 #define VISOR_FUNCTION_DEBUGGER         0x01
  69 #define VISOR_FUNCTION_HOTSYNC          0x02
  70 #define VISOR_FUNCTION_CONSOLE          0x03
  71 #define VISOR_FUNCTION_REMOTE_FILE_SYS  0x04
  72
  73 #endif
  74