/*
   * pcrypt - Parallel crypto engine.
   *
   * Copyright (C) 2009 secunet Security Networks AG
   * Copyright (C) 2009 Steffen Klassert <steffen.klassert@secunet.com>
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms and conditions of the GNU General Public License,
   * version 2, as published by the Free Software Foundation.
   *
   * This program is distributed in the hope it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
   */
  
  #ifndef _CRYPTO_PCRYPT_H
  #define _CRYPTO_PCRYPT_H
  
  #include <linux/crypto.h>
  #include <linux/kernel.h>
  #include <linux/padata.h>
  
  struct pcrypt_request {
  	struct padata_priv	padata;
  	void			*data;
  	void			*__ctx[] CRYPTO_MINALIGN_ATTR;
  };
  
  static inline void *pcrypt_request_ctx(struct pcrypt_request *req)
  {
  	return req->__ctx;
  }
  
  static inline
  struct padata_priv *pcrypt_request_padata(struct pcrypt_request *req)
  {
  	return &req->padata;
  }
  
  static inline
  struct pcrypt_request *pcrypt_padata_request(struct padata_priv *padata)
  {
  	return container_of(padata, struct pcrypt_request, padata);
  }
  
  #endif