[PATCH 6.12 190/223] arm64/sysreg: Add register fields for HFGRTR2_EL2

Greg Kroah-Hartman gregkh at linuxfoundation.org
Wed Apr 23 07:44:22 PDT 2025


6.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Anshuman Khandual <anshuman.khandual at arm.com>

commit 59236089ad5243377b6905d78e39ba4183dc35f5 upstream.

This adds register fields for HFGRTR2_EL2 as per the definitions based
on DDI0601 2024-12.

Cc: Will Deacon <will at kernel.org>
Cc: Mark Brown <broonie at kernel.org>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-kernel at vger.kernel.org
Reviewed-by: Eric Auger <eric.auger at redhat.com>
Reviewed-by: Mark Brown <broonie at kernel.org>
Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>
Link: https://lore.kernel.org/r/20250203050828.1049370-6-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas at arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 arch/arm64/tools/sysreg |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2522,6 +2522,25 @@ Field	1	nPMIAR_EL1
 Field	0	nPMECR_EL1
 EndSysreg
 
+Sysreg	HFGRTR2_EL2	3	4	3	1	2
+Res0	63:15
+Field	14	nACTLRALIAS_EL1
+Field	13	nACTLRMASK_EL1
+Field	12	nTCR2ALIAS_EL1
+Field	11	nTCRALIAS_EL1
+Field	10	nSCTLRALIAS2_EL1
+Field	9	nSCTLRALIAS_EL1
+Field	8	nCPACRALIAS_EL1
+Field	7	nTCR2MASK_EL1
+Field	6	nTCRMASK_EL1
+Field	5	nSCTLR2MASK_EL1
+Field	4	nSCTLRMASK_EL1
+Field	3	nCPACRMASK_EL1
+Field	2	nRCWSMASK_EL1
+Field	1	nERXGSR_EL1
+Field	0	nPFAR_EL1
+EndSysreg
+
 Sysreg HDFGRTR_EL2	3	4	3	1	4
 Field	63	PMBIDR_EL1
 Field	62	nPMSNEVFR_EL1





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