[v1] arm64/hw_breakpoint: Enable FEAT_Debugv8p9

[RFC 4/8] arm64/sysreg: Update ID_AA64MMFR0_EL1 register

Posted by Anshuman Khandual 1 year, 10 months ago

This updates ID_AA64MMFR0_EL1.FGT and ID_AA64MMFR0_EL1.PARANGE register
fields as per the definitions based on DDI0601 2023-12.

Cc: Will Deacon <will@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
---
 arch/arm64/tools/sysreg | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index c38414352dd8..7ba4fa99c160 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1567,6 +1567,7 @@ EndEnum
 UnsignedEnum	59:56	FGT
 	0b0000	NI
 	0b0001	IMP
+	0b0010	FGT2
 EndEnum
 Res0	55:48
 UnsignedEnum	47:44	EXS
@@ -1628,6 +1629,7 @@ Enum	3:0	PARANGE
 	0b0100	44
 	0b0101	48
 	0b0110	52
+	0b0111	56
 EndEnum
 EndSysreg
 
-- 
2.25.1

Re: [RFC 4/8] arm64/sysreg: Update ID_AA64MMFR0_EL1 register

Posted by Mark Brown 1 year, 10 months ago

On Fri, Apr 05, 2024 at 01:30:04PM +0530, Anshuman Khandual wrote:
> This updates ID_AA64MMFR0_EL1.FGT and ID_AA64MMFR0_EL1.PARANGE register
> fields as per the definitions based on DDI0601 2023-12.

Reviewed-by: Mark Brown <broonie@kernel.org>

against DDI0601 2024-03