[PATCH 02/24] arm64/sysreg: Add GCIE field to ID_AA64PFR2_EL1

Lorenzo Pieralisi lpieralisi at kernel.org
Tue Apr 8 03:50:01 PDT 2025


Add field reporting the GCIE feature to ID_AA64PFR2_EL1 sysreg.

Signed-off-by: Lorenzo Pieralisi <lpieralisi at kernel.org>
Cc: Will Deacon <will at kernel.org>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Marc Zyngier <maz at kernel.org>
---
 arch/arm64/tools/sysreg | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index f9476848a2edfad53bb4af7f68bc05cb2a4af9ce..06e1fb5e126b41b7e41fffa0a00553d73197ac3c 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1023,7 +1023,10 @@ UnsignedEnum	19:16	UINJ
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-Res0	15:12
+UnsignedEnum	15:12	GCIE
+	0b0000	NI
+	0b0001	IMP
+EndEnum
 UnsignedEnum	11:8	MTEFAR
 	0b0000	NI
 	0b0001	IMP

-- 
2.48.0




More information about the linux-arm-kernel mailing list