drivers/s390/crypto/zcrypt_msgtype50.h

   1 /*
   2  *  zcrypt 2.1.0
   3  *
   4  *  Copyright IBM Corp. 2001, 2012
   5  *  Author(s): Robert Burroughs
   6  *             Eric Rossman (edrossma@us.ibm.com)
   7  *
   8  *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
   9  *  Major cleanup & driver split: Martin Schwidefsky <schwidefsky@de.ibm.com>
  10  *  MSGTYPE restruct:             Holger Dengler <hd@linux.vnet.ibm.com>
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2, or (at your option)
  15  * any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  25  */
  26
  27 #ifndef _ZCRYPT_MSGTYPE50_H_
  28 #define _ZCRYPT_MSGTYPE50_H_
  29
  30 #define MSGTYPE50_NAME                  "zcrypt_msgtype50"
  31 #define MSGTYPE50_VARIANT_DEFAULT       0
  32
  33 #define MSGTYPE50_CRB2_MAX_MSG_SIZE     0x390 /*sizeof(struct type50_crb2_msg)*/
  34 #define MSGTYPE50_CRB3_MAX_MSG_SIZE     0x710 /*sizeof(struct type50_crb3_msg)*/
  35
  36 #define MSGTYPE_ADJUSTMENT              0x08  /*type04 extension (not needed in type50)*/
  37
  38 int zcrypt_msgtype50_init(void);
  39 void zcrypt_msgtype50_exit(void);
  40
  41 #endif /* _ZCRYPT_MSGTYPE50_H_ */