commit 0bbdc2dff449036aa65e4c53cd351d01484e0d23
author Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Wed Apr 05 15:30:18 2023 +0100
committer Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Thu May 18 16:08:39 2023 +0100
tree 60f35abe7f72ade6409b3ffcd46262502a9b6885
parent ed7cdc8b28137ab15d9f263825674d156b3c2b30

feat(rme): add SVE Realm tests

Verifies Realm with SVE support. Below tests are added
- Check whether RMI features reports proper SVE VL
- Create SVE Realm and check rdvl result
- Create SVE Realm with invalid VL and check if it fails
- Create SVE Realm and test ID registers
- Create non SVE Realm and test ID registers
- Create SVE Realm and probe all supported VLs
- Check RMM preserves NS ZCR_EL2 register

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I98a20f34ce72c7c1a353ed13678870168fa27c48

include/lib/utils_def.h

diff --git a/include/lib/utils_def.h b/include/lib/utils_def.h
index 9dcf58d..8a54e60 100644
--- a/include/lib/utils_def.h
+++ b/include/lib/utils_def.h
@@ -162,7 +162,10 @@
 
 #define COMPILER_BARRIER() __asm__ volatile ("" ::: "memory")
 
-#define MASK(regfield) \
+#define INPLACE(regfield, val)						\
+	(((val) + UL(0)) << (regfield##_SHIFT))
+
+#define MASK(regfield)							\
 	((~0ULL >> (64ULL - (regfield##_WIDTH))) << (regfield##_SHIFT))
 
 #define EXTRACT(regfield, reg) \