3 Commits

Author	SHA1	Message	Date
Heiko Carstens	57c52ae757	s390/zcrypt: get rid of variable length arrays ... The variable length arrays used to specify clobbered memory within ap_nqap and ap_dqap would only work if the length would be known at compile time. This is not the case for both usages. Therefore simply use a full memory clobber and get rid of the old construct. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2017-01-16 07:27:51 +01:00
Heiko Carstens	d03502684b	s390/zcrypt: add missing memory clobber to ap_qci inline assembly ... The ap_qci() inline assembly writes to memory (*config) but misses to tell the compiler about it. Add the missing memory clobber to fix this. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2016-12-14 16:33:41 +01:00
Martin Schwidefsky	0db78559f9	s390/zcrypt: header for the AP inline assmblies ... Move the inline assemblies for the AP bus into a separate header file. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2016-12-14 16:33:38 +01:00