1/*
  2 *  linux/drivers/s390/crypto/zcrypt_mono.c
  3 *
  4 *  zcrypt 2.1.0
  5 *
  6 *  Copyright (C)  2001, 2006 IBM Corporation
  7 *  Author(s): Robert Burroughs
  8 *	       Eric Rossman (edrossma@us.ibm.com)
  9 *
 10 *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
 11 *  Major cleanup & driver split: Martin Schwidefsky <schwidefsky@de.ibm.com>
 12 *
 13 * This program is free software; you can redistribute it and/or modify
 14 * it under the terms of the GNU General Public License as published by
 15 * the Free Software Foundation; either version 2, or (at your option)
 16 * any later version.
 17 *
 18 * This program is distributed in the hope that it will be useful,
 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 21 * GNU General Public License for more details.
 22 *
 23 * You should have received a copy of the GNU General Public License
 24 * along with this program; if not, write to the Free Software
 25 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 26 */
 27
 28#include <linux/module.h>
 29#include <linux/init.h>
 30#include <linux/interrupt.h>
 31#include <linux/miscdevice.h>
 32#include <linux/fs.h>
 33#include <linux/proc_fs.h>
 34#include <linux/compat.h>
 35#include <linux/atomic.h>
 36#include <asm/uaccess.h>
 37
 38#include "ap_bus.h"
 39#include "zcrypt_api.h"
 40#include "zcrypt_pcica.h"
 41#include "zcrypt_pcicc.h"
 42#include "zcrypt_pcixcc.h"
 43#include "zcrypt_cex2a.h"
 44
 45/**
 46 * The module initialization code.
 47 */
 48static int __init zcrypt_init(void)
 49{
 50	int rc;
 51
 52	rc = ap_module_init();
 53	if (rc)
 54		goto out;
 55	rc = zcrypt_api_init();
 56	if (rc)
 57		goto out_ap;
 58	rc = zcrypt_pcica_init();
 59	if (rc)
 60		goto out_api;
 61	rc = zcrypt_pcicc_init();
 62	if (rc)
 63		goto out_pcica;
 64	rc = zcrypt_pcixcc_init();
 65	if (rc)
 66		goto out_pcicc;
 67	rc = zcrypt_cex2a_init();
 68	if (rc)
 69		goto out_pcixcc;
 70	return 0;
 71
 72out_pcixcc:
 73	zcrypt_pcixcc_exit();
 74out_pcicc:
 75	zcrypt_pcicc_exit();
 76out_pcica:
 77	zcrypt_pcica_exit();
 78out_api:
 79	zcrypt_api_exit();
 80out_ap:
 81	ap_module_exit();
 82out:
 83	return rc;
 84}
 85
 86/**
 87 * The module termination code.
 88 */
 89static void __exit zcrypt_exit(void)
 90{
 91	zcrypt_cex2a_exit();
 92	zcrypt_pcixcc_exit();
 93	zcrypt_pcicc_exit();
 94	zcrypt_pcica_exit();
 95	zcrypt_api_exit();
 96	ap_module_exit();
 97}
 98
 99module_init(zcrypt_init);
100module_exit(zcrypt_exit);