alistair23-linux/drivers/s390/crypto/zcrypt_msgtype50.h
Harald Freudenberger ee410de890 s390/zcrypt: zcrypt device driver cleanup
Some cleanup in the s390 zcrypt device driver:
- Removed fragments of pcixx crypto card code. This code
  can't be reached anymore because the hardware detection
  function does not recognize crypto cards < CEX2 since
  commit f56545430736 ("s390/zcrypt: Introduce QACT support
  for AP bus devices.")
- Rename of some files and driver names which where still
  reflecting pcixx support to cex2a/cex2c.
- Removed all the zcrypt version strings in the file headers.
  There is only one place left - the zcrypt.h header file is
  now the only place for zcrypt device driver version info.
- Zcrypt version pump up from 2.2.0 to 2.2.1.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-10-09 11:21:35 +02:00

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C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright IBM Corp. 2001, 2012
* Author(s): Robert Burroughs
* Eric Rossman (edrossma@us.ibm.com)
*
* Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
* Major cleanup & driver split: Martin Schwidefsky <schwidefsky@de.ibm.com>
* MSGTYPE restruct: Holger Dengler <hd@linux.vnet.ibm.com>
*/
#ifndef _ZCRYPT_MSGTYPE50_H_
#define _ZCRYPT_MSGTYPE50_H_
#define MSGTYPE50_NAME "zcrypt_msgtype50"
#define MSGTYPE50_VARIANT_DEFAULT 0
#define MSGTYPE50_CRB2_MAX_MSG_SIZE 0x390 /* sizeof(struct type50_crb2_msg) */
#define MSGTYPE50_CRB3_MAX_MSG_SIZE 0x710 /* sizeof(struct type50_crb3_msg) */
#define MSGTYPE_ADJUSTMENT 0x08 /* type04 extension (not needed in type50) */
unsigned int get_rsa_modex_fc(struct ica_rsa_modexpo *, int *);
unsigned int get_rsa_crt_fc(struct ica_rsa_modexpo_crt *, int *);
void zcrypt_msgtype50_init(void);
void zcrypt_msgtype50_exit(void);
#endif /* _ZCRYPT_MSGTYPE50_H_ */