usbcdc.h

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    1 /*      $NetBSD: usbcdc.h,v 1.8 2001/02/16 20:15:57 kenh Exp $  */
    2 /*      $FreeBSD: src/sys/dev/usb/usbcdc.h,v 1.7 1999/11/17 22:33:48 n_hibma Exp $      */
    3 
    4 /*
    5  * Copyright (c) 1998 The NetBSD Foundation, Inc.
    6  * All rights reserved.
    7  *
    8  * This code is derived from software contributed to The NetBSD Foundation
    9  * by Lennart Augustsson (lennart@augustsson.net) at
   10  * Carlstedt Research & Technology.
   11  *
   12  * Redistribution and use in source and binary forms, with or without
   13  * modification, are permitted provided that the following conditions
   14  * are met:
   15  * 1. Redistributions of source code must retain the above copyright
   16  *    notice, this list of conditions and the following disclaimer.
   17  * 2. Redistributions in binary form must reproduce the above copyright
   18  *    notice, this list of conditions and the following disclaimer in the
   19  *    documentation and/or other materials provided with the distribution.
   20  * 3. All advertising materials mentioning features or use of this software
   21  *    must display the following acknowledgement:
   22  *        This product includes software developed by the NetBSD
   23  *        Foundation, Inc. and its contributors.
   24  * 4. Neither the name of The NetBSD Foundation nor the names of its
   25  *    contributors may be used to endorse or promote products derived
   26  *    from this software without specific prior written permission.
   27  *
   28  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   29  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   30  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   31  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   32  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   33  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   34  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   35  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   36  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   38  * POSSIBILITY OF SUCH DAMAGE.
   39  */
   40 
   41 #ifndef _USBCDC_H_
   42 #define _USBCDC_H_
   43 
   44 #define UDESCSUB_CDC_HEADER     0
   45 #define UDESCSUB_CDC_CM         1 /* Call Management */
   46 #define UDESCSUB_CDC_ACM        2 /* Abstract Control Model */
   47 #define UDESCSUB_CDC_DLM        3 /* Direct Line Management */
   48 #define UDESCSUB_CDC_TRF        4 /* Telephone Ringer */
   49 #define UDESCSUB_CDC_TCLSR      5 /* Telephone Call ... */
   50 #define UDESCSUB_CDC_UNION      6
   51 #define UDESCSUB_CDC_CS         7 /* Country Selection */
   52 #define UDESCSUB_CDC_TOM        8 /* Telephone Operational Modes */
   53 #define UDESCSUB_CDC_USBT       9 /* USB Terminal */
   54 
   55 typedef struct {
   56         uByte           bLength;
   57         uByte           bDescriptorType;
   58         uByte           bDescriptorSubtype;
   59         uWord           bcdCDC;
   60 } UPACKED usb_cdc_header_descriptor_t;
   61 
   62 typedef struct {
   63         uByte           bLength;
   64         uByte           bDescriptorType;
   65         uByte           bDescriptorSubtype;
   66         uByte           bmCapabilities;
   67 #define USB_CDC_CM_DOES_CM              0x01
   68 #define USB_CDC_CM_OVER_DATA            0x02
   69         uByte           bDataInterface;
   70 } UPACKED usb_cdc_cm_descriptor_t;
   71 
   72 typedef struct {
   73         uByte           bLength;
   74         uByte           bDescriptorType;
   75         uByte           bDescriptorSubtype;
   76         uByte           bmCapabilities;
   77 #define USB_CDC_ACM_HAS_FEATURE         0x01
   78 #define USB_CDC_ACM_HAS_LINE            0x02
   79 #define USB_CDC_ACM_HAS_BREAK           0x04
   80 #define USB_CDC_ACM_HAS_NETWORK_CONN    0x08
   81 } UPACKED usb_cdc_acm_descriptor_t;
   82 
   83 typedef struct {
   84         uByte           bLength;
   85         uByte           bDescriptorType;
   86         uByte           bDescriptorSubtype;
   87         uByte           bMasterInterface;
   88         uByte           bSlaveInterface[1];
   89 } UPACKED usb_cdc_union_descriptor_t;
   90 
   91 #define UCDC_SEND_ENCAPSULATED_COMMAND  0x00
   92 #define UCDC_GET_ENCAPSULATED_RESPONSE  0x01
   93 #define UCDC_SET_COMM_FEATURE           0x02
   94 #define UCDC_GET_COMM_FEATURE           0x03
   95 #define  UCDC_ABSTRACT_STATE            0x01
   96 #define  UCDC_COUNTRY_SETTING           0x02
   97 #define UCDC_CLEAR_COMM_FEATURE         0x04
   98 #define UCDC_SET_LINE_CODING            0x20
   99 #define UCDC_GET_LINE_CODING            0x21
  100 #define UCDC_SET_CONTROL_LINE_STATE     0x22
  101 #define  UCDC_LINE_DTR                  0x0001
  102 #define  UCDC_LINE_RTS                  0x0002
  103 #define UCDC_SEND_BREAK                 0x23
  104 #define  UCDC_BREAK_ON                  0xffff
  105 #define  UCDC_BREAK_OFF                 0x0000
  106 
  107 typedef struct {
  108         uWord   wState;
  109 #define UCDC_IDLE_SETTING               0x0001
  110 #define UCDC_DATA_MULTIPLEXED           0x0002
  111 } UPACKED usb_cdc_abstract_state_t;
  112 #define UCDC_ABSTRACT_STATE_LENGTH 2
  113 
  114 typedef struct {
  115         uDWord  dwDTERate;
  116         uByte   bCharFormat;
  117 #define UCDC_STOP_BIT_1                 0
  118 #define UCDC_STOP_BIT_1_5               1
  119 #define UCDC_STOP_BIT_2                 2
  120         uByte   bParityType;
  121 #define UCDC_PARITY_NONE                0
  122 #define UCDC_PARITY_ODD                 1
  123 #define UCDC_PARITY_EVEN                2
  124 #define UCDC_PARITY_MARK                3
  125 #define UCDC_PARITY_SPACE               4
  126         uByte   bDataBits;
  127 } UPACKED usb_cdc_line_state_t;
  128 #define UCDC_LINE_STATE_LENGTH 7
  129 
  130 typedef struct {
  131         uByte   bmRequestType;
  132 #define UCDC_NOTIFICATION               0xa1
  133         uByte   bNotification;
  134 #define UCDC_N_NETWORK_CONNECTION       0x00
  135 #define UCDC_N_RESPONSE_AVAILABLE       0x01
  136 #define UCDC_N_AUX_JACK_HOOK_STATE      0x08
  137 #define UCDC_N_RING_DETECT              0x09
  138 #define UCDC_N_SERIAL_STATE             0x20
  139 #define UCDC_N_CALL_STATE_CHANGED       0x28
  140 #define UCDC_N_LINE_STATE_CHANGED       0x29
  141 #define UCDC_N_CONNECTION_SPEED_CHANGE  0x2a
  142         uWord   wValue;
  143         uWord   wIndex;
  144         uWord   wLength;
  145         uByte   data[16];
  146 } UPACKED usb_cdc_notification_t;
  147 #define UCDC_NOTIFICATION_LENGTH 8
  148 
  149 /*
  150  * Bits set in the SERIAL STATE notifcation (first byte of data)
  151  */
  152 
  153 #define UCDC_N_SERIAL_OVERRUN           0x40
  154 #define UCDC_N_SERIAL_PARITY            0x20
  155 #define UCDC_N_SERIAL_FRAMING           0x10
  156 #define UCDC_N_SERIAL_RI                0x08
  157 #define UCDC_N_SERIAL_BREAK             0x04
  158 #define UCDC_N_SERIAL_DSR               0x02
  159 #define UCDC_N_SERIAL_DCD               0x01
  160 
  161 #endif /* _USBCDC_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/dev/usb/usbcdc.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/usbcdc.h