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e1ab11012e
linux/drivers/s390/crypto
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Harald Freudenberger e1ab11012e s390/zcrypt: support special flagged EP11 cprbs 
Within an EP11 cprb there exists a byte field flags. Bit 0x20
of this field indicates a special cprb. A special cprb triggers
special handling in the firmware below the OS layer.

However, a special cprb also needs to have the S bit in GPR0
set when NQAP is called. This was not the case for EP11 cprbs
and this patch now introduces the code to support this.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-06-07 10:09:55 +02:00
..
ap_bus.c s390/zcrypt: Fix wrong dispatching for control domain CPRBs 2019-05-28 14:49:38 +02:00
ap_bus.h s390/zcrypt: Fix wrong dispatching for control domain CPRBs 2019-05-28 14:49:38 +02:00
ap_card.c s390/zcrypt: code beautify 2018-08-20 16:02:11 +02:00
ap_debug.h s390/zcrypt: Make ap init functions static. 2018-04-10 07:39:01 +02:00
ap_queue.c s390/zcrypt: fix possible deadlock situation on ap queue remove 2019-04-10 17:46:24 +02:00
Makefile KVM updates for v4.20 2018-10-25 17:57:35 -07:00
pkey_api.c s390/pkey: add one more argument space for debug feature entry 2019-04-15 09:25:15 +02:00
vfio_ap_drv.c s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem 2019-02-22 09:20:01 +01:00
vfio_ap_ops.c s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem 2019-02-22 09:20:01 +01:00
vfio_ap_private.h s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem 2019-02-22 09:20:01 +01:00
zcrypt_api.c s390/zcrypt: Fix wrong dispatching for control domain CPRBs 2019-05-28 14:49:38 +02:00
zcrypt_api.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_card.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cca_key.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cex2a.c s390/zcrypt: reinit ap queue state machine during device probe 2018-11-27 10:43:35 +01:00
zcrypt_cex2a.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cex2c.c s390/zcrypt: reinit ap queue state machine during device probe 2018-11-27 10:43:35 +01:00
zcrypt_cex2c.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cex4.c s390/zcrypt: reinit ap queue state machine during device probe 2018-11-27 10:43:35 +01:00
zcrypt_cex4.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zcrypt_debug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zcrypt_error.h s390/zcrypt: improve special ap message cmd handling 2018-11-30 07:22:05 +01:00
zcrypt_msgtype6.c s390/zcrypt: support special flagged EP11 cprbs 2019-06-07 10:09:55 +02:00
zcrypt_msgtype6.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_msgtype50.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_msgtype50.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_queue.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00