commit 4fd9814f4865efdffca17b7bbfc8d4bd244866f3
author James Clark <james.clark2@arm.com> Thu Apr 24 16:00:26 2025 +0100
committer James Clark <james.clark2@arm.com> Fri Apr 25 11:46:56 2025 +0100
tree 5f35827fa86137c258e92640e43b211a591cf390
parent 61cdb4545b7de576d8ba18e746033d2c89e4f6c7

feat(spe): add support for FEAT_SPE_FDS

Allow access to PMSDSFR_EL1 register at NS-EL1 or NS-EL2 when
FEAT_SPE_FDS is implemented.

Change-Id: I538577cbfa5b5f242d5dbaeeace7b8e4ee6ffd03
Signed-off-by: James Clark <james.clark2@arm.com>

include/services/arm_arch_svc.h

diff --git a/include/services/arm_arch_svc.h b/include/services/arm_arch_svc.h
index 699a8d7..4b06605 100644
--- a/include/services/arm_arch_svc.h
+++ b/include/services/arm_arch_svc.h
@@ -300,6 +300,7 @@
 	MDCR_PLAT_FLIPPED)
 #define MDCR_EL3_IGNORED (							\
 	MDCR_EBWE_BIT		|						\
+	MDCR_EnPMS3_BIT		|						\
 	MDCR_EnPMSN_BIT		|						\
 	MDCR_SBRBE(2UL)		|						\
 	MDCR_MTPME_BIT		|						\