Commit efc598e6 authored by Harald Freudenberger's avatar Harald Freudenberger Committed by Vasily Gorbik
Browse files

s390/zcrypt: move cca misc functions to new code file 



Rework of the pkey code. Moved all the cca generic code
away from pkey_api.c into a new file zcrypt_ccamisc.c.
This new file is now part of the zcrypt device driver
and exports a bunch of cca functions to pkey and may
be called from other kernel modules as well.

The pkey ioctl API is unchanged.

Signed-off-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Reviewed-by: default avatarIngo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent 609488bc

drivers/s390/crypto/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ ap-objs := ap_bus.o ap_card.o ap_queue.o 
obj-$(subst m,y,$(CONFIG_ZCRYPT)) += ap.o

# zcrypt_api.o and zcrypt_msgtype*.o depend on ap.o

zcrypt-objs := zcrypt_api.o zcrypt_card.o zcrypt_queue.o

zcrypt-objs += zcrypt_msgtype6.o zcrypt_msgtype50.o

zcrypt-objs += zcrypt_msgtype6.o zcrypt_msgtype50.o zcrypt_ccamisc.o

obj-$(CONFIG_ZCRYPT) += zcrypt.o

# adapter drivers depend on ap.o and zcrypt.o

obj-$(CONFIG_ZCRYPT) += zcrypt_cex2c.o zcrypt_cex2a.o zcrypt_cex4.o

drivers/s390/crypto/pkey_api.c

+37 −930

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drivers/s390/crypto/zcrypt_api.c

+2 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 


#include "zcrypt_msgtype6.h"

#include "zcrypt_msgtype50.h"

#include "zcrypt_ccamisc.h"



/*

 * Module description.
@@ -1874,6 +1875,7 @@ void __exit zcrypt_api_exit(void) 
	misc_deregister(&zcrypt_misc_device);

	zcrypt_msgtype6_exit();

	zcrypt_msgtype50_exit();

	zcrypt_ccamisc_exit();

	zcrypt_debug_exit();

}

drivers/s390/crypto/zcrypt_ccamisc.c

0 → 100644
+901 −0

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drivers/s390/crypto/zcrypt_ccamisc.h

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+95 −0

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