sys/dev/pci/n8/include_public/n8_sdk_config.h

   1 /*-
   2  * Copyright (C) 2001-2003 by NBMK Encryption Technologies.
   3  * All rights reserved.
   4  *
   5  * NBMK Encryption Technologies provides no support of any kind for
   6  * this software.  Questions or concerns about it may be addressed to
   7  * the members of the relevant open-source community at
   8  * <tech-crypto@netbsd.org>.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions are
  12  * met:
  13  *
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  *
  17  * 2. Redistributions in binary form must reproduce the above
  18  *    copyright notice, this list of conditions and the following
  19  *    disclaimer in the documentation and/or other materials provided
  20  *    with the distribution.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  28  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  30  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  32  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 /*****************************************************************************
  36  * @(#) n8_sdk_config.h 1.0@(#)
  37  *****************************************************************************/
  38
  39 /*****************************************************************************/
  40 /** @file n8_sdk_config.h
  41  *  @brief Defines the options used to build the SDK.
  42  *
  43  * Public header to define options used to build the SDK.
  44  *
  45  *****************************************************************************/
  46
  47 /*****************************************************************************
  48  * Revision history:
  49  * 08/15/03 brr   Change default callback mechanism to interrupt context.
  50  * 07/28/03 brr   Added a seperate define, SUPPORT_USER_CALLBACK_PTHREAD to
  51  *                turn on user space callbacks. The allows users to enable
  52  *                kernel callbacks with requiring application link with the
  53  *                pthread library.
  54  * 04/01/03 brr   Original version.
  55  ****************************************************************************/
  56 #ifndef N8_SDK_CONFIG_H
  57 #define N8_SDK_CONFIG_H
  58
  59 /*****************************************************************************
  60  * MAXIMUM NUMBER OF SUPPORTED HARDWARE INSTANCES -                          *
  61  * The SDK only supports up to this number of instances of NetOctave         *
  62  * devices.                                                                  *
  63  *****************************************************************************/
  64
  65 #define DEF_MAX_SIMON_INSTANCES        8
  66
  67 /* When using the SKS, also use the round-robin scheduling when in an multi-chip
  68  * (NSP2000) environment.  Enabling this flag assumes all SKS entries for each
  69  * chip are fully mirrored. */
  70 #define N8_SKS_ROUND_ROBIN             1
  71
  72 /*****************************************************************************
  73  * CALLBACK CONFIGURATION SUPPORT-                                           *
  74  * The NetOctave API supports different callback options. If callbacks are   *
  75  * not required, leave SUPPORT_CALLBACKS undefined. If SUPPORT_CALLBACKS is  *
  76  * defined, then one of the callback options also needs to be defined.       *
  77  *****************************************************************************/
  78
  79 /* #define SUPPORT_CALLBACKS */
  80 #ifdef SUPPORT_CALLBACKS
  81
  82 /* Only use this callback option if the API is called from the kernel *
  83  * and the callback function is safe to call from interrupt context.  */
  84 #define SUPPORT_INT_CONTEXT_CALLBACKS
  85
  86 /* Use this callback option to spawn a thread to perform the callback *
  87  * function. This requires a configuration structure to be passed to  *
  88  * the N8_InitializeAPI function.                                     */
  89 /* #define SUPPORT_CALLBACK_THREAD */
  90
  91 /* Use this callback option to spawn a pthread in user space to       *
  92  * perform the callback function. This requires all applications to   *
  93  * link with the pthread library. SUPPORT_CALLBACK_THREAD must also   *
  94  * be defined.                                                        */
  95 /* #define SUPPORT_USER_CALLBACK_PTHREAD */
  96 #endif
  97
  98
  99
 100 /* #define SUPPORT_DEVICE_POLL */
 101
 102 /* Used in "chip" field of functions to declare which RNG core  */
 103 /* is being used for random number generation.                  */
 104 /* If it is set to something other and zero, systems with fewer */
 105 /* chips than this value will not support random number         */
 106 /* generation.                                                  */
 107 #define N8_RNG_UNIT                0
 108
 109
 110
 111
 112 #endif
 113
 114