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author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 13:58:34 (GMT) |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 13:58:34 (GMT) |
commit | fe3a1be59c851aba2330387596c6134bc5ec8397 (patch) | |
tree | 72f29650a763d127246181a49e92cf2b573212a7 /drivers/s390/crypto | |
parent | 6684af1a07a1f88f3970bc90e5aed173d39168db (diff) | |
download | linux-fsl-qoriq-fe3a1be59c851aba2330387596c6134bc5ec8397.tar.xz |
[S390] zcrypt driver Makefile, Kconfig and monolithic build.
The Makefile and Kconfig changes should be obvious. The monolithic
build option is there to create an old-style z90crypt module for
backward compatability to older distributions.
Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
-rw-r--r-- | drivers/s390/crypto/Makefile | 13 | ||||
-rw-r--r-- | drivers/s390/crypto/zcrypt_mono.c | 100 |
2 files changed, 113 insertions, 0 deletions
diff --git a/drivers/s390/crypto/Makefile b/drivers/s390/crypto/Makefile index 67e75be..f0a12d2 100644 --- a/drivers/s390/crypto/Makefile +++ b/drivers/s390/crypto/Makefile @@ -2,3 +2,16 @@ # S/390 crypto devices # +ifdef CONFIG_ZCRYPT_MONOLITHIC + +z90crypt-objs := zcrypt_mono.o ap_bus.o zcrypt_api.o \ + zcrypt_pcica.o zcrypt_pcicc.o zcrypt_pcixcc.o zcrypt_cex2a.o +obj-$(CONFIG_ZCRYPT) += z90crypt.o + +else + +ap-objs := ap_bus.o +obj-$(CONFIG_ZCRYPT) += ap.o zcrypt_api.o zcrypt_pcicc.o zcrypt_pcixcc.o +obj-$(CONFIG_ZCRYPT) += zcrypt_pcica.o zcrypt_cex2a.o + +endif diff --git a/drivers/s390/crypto/zcrypt_mono.c b/drivers/s390/crypto/zcrypt_mono.c new file mode 100644 index 0000000..f48b61a --- /dev/null +++ b/drivers/s390/crypto/zcrypt_mono.c @@ -0,0 +1,100 @@ +/* + * linux/drivers/s390/crypto/zcrypt_mono.c + * + * zcrypt 2.0.0 + * + * Copyright (C) 2001, 2006 IBM Corporation + * 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> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/miscdevice.h> +#include <linux/fs.h> +#include <linux/proc_fs.h> +#include <linux/compat.h> +#include <asm/atomic.h> +#include <asm/uaccess.h> + +#include "ap_bus.h" +#include "zcrypt_api.h" +#include "zcrypt_pcica.h" +#include "zcrypt_pcicc.h" +#include "zcrypt_pcixcc.h" +#include "zcrypt_cex2a.h" + +/** + * The module initialization code. + */ +int __init zcrypt_init(void) +{ + int rc; + + rc = ap_module_init(); + if (rc) + goto out; + rc = zcrypt_api_init(); + if (rc) + goto out_ap; + rc = zcrypt_pcica_init(); + if (rc) + goto out_api; + rc = zcrypt_pcicc_init(); + if (rc) + goto out_pcica; + rc = zcrypt_pcixcc_init(); + if (rc) + goto out_pcicc; + rc = zcrypt_cex2a_init(); + if (rc) + goto out_pcixcc; + return 0; + +out_pcixcc: + zcrypt_pcixcc_exit(); +out_pcicc: + zcrypt_pcicc_exit(); +out_pcica: + zcrypt_pcica_exit(); +out_api: + zcrypt_api_exit(); +out_ap: + ap_module_exit(); +out: + return rc; +} + +/** + * The module termination code. + */ +void __exit zcrypt_exit(void) +{ + zcrypt_cex2a_exit(); + zcrypt_pcixcc_exit(); + zcrypt_pcicc_exit(); + zcrypt_pcica_exit(); + zcrypt_api_exit(); + ap_module_exit(); +} + +module_init(zcrypt_init); +module_exit(zcrypt_exit); |