diff mbox series

[v2,02/23] arm64: sysreg: Update ID_AA64MMFR4_EL1 description

Message ID 20250310122505.2857610-3-maz@kernel.org (mailing list archive)
State New
Headers show
Series KVM: arm64: Revamp Fine Grained Trap handling | expand

Commit Message

Marc Zyngier March 10, 2025, 12:24 p.m. UTC 
Resync the ID_AA64MMFR4_EL1 with the architectue description.

This results in:

- the new PoPS field
- the new NV2P1 value for the NV_frac field
- the new RMEGDI field
- the new SRMASK field

These fields have been generated from the reference JSON file.

Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 arch/arm64/tools/sysreg | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8c4229b34840f..3598ddd84942d 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1944,12 +1944,21 @@  EndEnum
 EndSysreg
 
 Sysreg	ID_AA64MMFR4_EL1	3	0	0	7	4
-Res0	63:40
+Res0	63:48
+UnsignedEnum	47:44	SRMASK
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	43:40
 UnsignedEnum	39:36	E3DSE
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-Res0	35:28
+Res0	35:32
+UnsignedEnum	31:28	RMEGDI
+	0b0000	NI
+	0b0001	IMP
+EndEnum
 SignedEnum	27:24	E2H0
 	0b0000	IMP
 	0b1110	NI_NV1
@@ -1958,6 +1967,7 @@  EndEnum
 UnsignedEnum	23:20	NV_frac
 	0b0000	NV_NV2
 	0b0001	NV2_ONLY
+	0b0010	NV2P1
 EndEnum
 UnsignedEnum	19:16	FGWTE3
 	0b0000	NI
@@ -1977,7 +1987,10 @@  SignedEnum	7:4	EIESB
 	0b0010	ToELx
 	0b1111	ANY
 EndEnum
-Res0	3:0
+UnsignedEnum	3:0	PoPS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
 EndSysreg
 
 Sysreg	SCTLR_EL1	3	0	1	0	0