Commit cfc680bb authored Jan 22, 2024 by Marc Zyngier Committed by Oliver Upton Feb 08, 2024

arm64: sysreg: Add layout for ID_AA64MMFR4_EL1



ARMv9.5 has infroduced ID_AA64MMFR4_EL1 with a bunch of new features.
Add the corresponding layout.

This is extracted from the public ARM SysReg_xml_A_profile-2023-09
delivery, timestamped d55f5af8e09052abe92a02adf820deea2eaed717.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
Link: https://lore.kernel.org/r/20240122181344.258974-5-maz@kernel.org


Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

parent d42bf63f

arch/arm64/tools/sysreg

+37 −0

Original line number	Diff line number	Diff line
		@@ -1791,6 +1791,43 @@ UnsignedEnum 3:0 TCRX
		EndEnum
		EndSysreg

		Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4
		Res0 63:40
		UnsignedEnum 39:36 E3DSE
		0b0000 NI
		0b0001 IMP
		EndEnum
		Res0 35:28
		SignedEnum 27:24 E2H0
		0b0000 IMP
		0b1110 NI_NV1
		0b1111 NI
		EndEnum
		UnsignedEnum 23:20 NV_frac
		0b0000 NV_NV2
		0b0001 NV2_ONLY
		EndEnum
		UnsignedEnum 19:16 FGWTE3
		0b0000 NI
		0b0001 IMP
		EndEnum
		UnsignedEnum 15:12 HACDBS
		0b0000 NI
		0b0001 IMP
		EndEnum
		UnsignedEnum 11:8 ASID2
		0b0000 NI
		0b0001 IMP
		EndEnum
		SignedEnum 7:4 EIESB
		0b0000 NI
		0b0001 ToEL3
		0b0010 ToELx
		0b1111 ANY
		EndEnum
		Res0 3:0
		EndSysreg

		Sysreg SCTLR_EL1 3 0 1 0 0
		Field 63 TIDCP
		Field 62 SPINTMASK