netbsd/sys/dev/pci/n8/include_public/n8_pub_request.h
2013-04-06 16:48:33 +02:00

89 lines
3.5 KiB
C

/*-
* Copyright (C) 2001-2003 by NBMK Encryption Technologies.
* All rights reserved.
*
* NBMK Encryption Technologies provides no support of any kind for
* this software. Questions or concerns about it may be addressed to
* the members of the relevant open-source community at
* <tech-crypto@netbsd.org>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*****************************************************************************
* @(#) n8_pub_request.h 1.4@(#)
*****************************************************************************/
/*****************************************************************************/
/** @file n8_pub_request
* @brief Common declarations for request operations.
*
* Public header file for request operations.
*
*****************************************************************************/
/*****************************************************************************
* Revision history:
* 06/14/02 hml Deleted proto for N8_PacketRequestSet.
* 06/10/02 hml First completed version.
* 06/05/02 hml Original version.
****************************************************************************/
#ifndef N8_PUB_REQUEST_H
#define N8_PUB_REQUEST_H
#ifdef __cplusplus
extern "C"
{
#endif
#include "n8_pub_common.h"
/*****************************************************************************
* #defines
*****************************************************************************/
#define N8_MAX_REQUEST_DATA_BYTES 40000
#define N8_COMMAND_BLOCK_BYTES 1024
#define N8_CTX_BYTES NEXT_WORD_SIZE(sizeof(EA_ARC4_CTX))
/*****************************************************************************
* Structures/type definitions
*****************************************************************************/
typedef unsigned char *N8_RequestHandle_t;
/*****************************************************************************
* Function prototypes
*****************************************************************************/
N8_Status_t N8_RequestAllocate(const unsigned int nDataBytes,
N8_RequestHandle_t *request_p,
N8_Buffer_t **bufferVirt_pp);
N8_Status_t N8_RequestFree(N8_RequestHandle_t requestHandle);
#ifdef __cplusplus
}
#endif
#endif /* N8_PUB_REQUEST_H */