linux_dsm_epyc7002/drivers/s390/crypto
Martin Schwidefsky 6acbe21f47 s390/zcrypt: remove duplicate low level functions
ap_test_queue, ap_query_facilities, __ap_query_functions all use
the same PQAP(TAPQ) command. Consolidate the three into a single
ap_test_queue function that returns the AP status and the 64-bit
result. The exception table entry for PQAP(TAPQ) can be avoided
if the T bit for the APFT facility is set only if test_facility(15)
indicated that the facility is present.

Integrate ap_query_function into ap_query queue to avoid calling
PQAP(TAPQ) twice.

Reviewed-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-10-14 14:32:19 +02:00
..
ap_bus.c s390/zcrypt: remove duplicate low level functions 2015-10-14 14:32:19 +02:00
ap_bus.h s390/zcrypt: remove duplicate low level functions 2015-10-14 14:32:19 +02:00
Makefile s390/zcrypt: Add support for CEX4 crypto card 2012-09-26 15:44:56 +02:00
zcrypt_api.c s390/zcrypt: enable odd RSA modulus sizes in CRT format 2015-10-14 14:31:59 +02:00
zcrypt_api.h s390/zcrypt: Add support for new crypto express (CEX5S) adapter. 2015-01-23 15:17:14 +01:00
zcrypt_cca_key.h s390/zcrypt: enable odd RSA modulus sizes in CRT format 2015-10-14 14:31:59 +02:00
zcrypt_cex2a.c s390/zcrypt: Separate msgtype implementation from card modules. 2012-09-26 15:44:55 +02:00
zcrypt_cex2a.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_cex4.c s390/zcrypt: Fixed reset and interrupt handling of AP queues 2015-06-25 09:39:23 +02:00
zcrypt_cex4.h s390/zcrypt: Add support for CEX4 crypto card 2012-09-26 15:44:56 +02:00
zcrypt_debug.h s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
zcrypt_error.h s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_msgtype6.c s390/zcrypt: add length check for aligned data to avoid overflow in msg-type 6 2014-04-01 09:23:34 +02:00
zcrypt_msgtype6.h s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_msgtype50.c s390/zcrypt: enable odd RSA modulus sizes in CRT format 2015-10-14 14:31:59 +02:00
zcrypt_msgtype50.h s390/zcrypt: msgType50 (RSA-CRT) fix 2012-11-23 11:14:30 +01:00
zcrypt_pcica.c s390/zcrypt: enable odd RSA modulus sizes in CRT format 2015-10-14 14:31:59 +02:00
zcrypt_pcica.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_pcicc.c s390/zcrypt: remove obsolete __constant 2015-06-18 15:45:30 +02:00
zcrypt_pcicc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_pcixcc.c s390/zcrypt: use msleep() instead of mdelay() 2015-08-19 10:40:26 +02:00
zcrypt_pcixcc.h s390/zcrypt: Separate msgtype implementation from card modules. 2012-09-26 15:44:55 +02:00