[PATCH 10/13] arm64/sysreg: Update SCTLR_EL1 for DDI0601 2023-09

broonie@kernel.org posted 13 patches 2 years ago
[PATCH 10/13] arm64/sysreg: Update SCTLR_EL1 for DDI0601 2023-09
Posted by Mark Brown 2 years ago
DDI0601 2023-09 defines some new fields in SCTLR_EL1 controlling new MTE
and floating point features. Update our sysreg definition to reflect these.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm64/tools/sysreg | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 839f7cca53e0..4137179e7570 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1791,7 +1791,8 @@ Field	63	TIDCP
 Field	62	SPINTMASK
 Field	61	NMI
 Field	60	EnTP2
-Res0	59:58
+Field	59	TCSO
+Field	58	TCSO0
 Field	57	EPAN
 Field	56	EnALS
 Field	55	EnAS0
@@ -1820,7 +1821,7 @@ EndEnum
 Field	37	ITFSB
 Field	36	BT1
 Field	35	BT0
-Res0	34
+Field	34	EnFPM
 Field	33	MSCEn
 Field	32	CMOW
 Field	31	EnIA

-- 
2.39.2
Re: [PATCH 10/13] arm64/sysreg: Update SCTLR_EL1 for DDI0601 2023-09
Posted by Fuad Tabba 2 years ago
Hi Mark,


On Sat, Dec 9, 2023 at 1:03 AM Mark Brown <broonie@kernel.org> wrote:
>
> DDI0601 2023-09 defines some new fields in SCTLR_EL1 controlling new MTE
> and floating point features. Update our sysreg definition to reflect these.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---

Reviewed-by: Fuad Tabba <tabba@google.com>

Cheers,
/fuad

>  arch/arm64/tools/sysreg | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index 839f7cca53e0..4137179e7570 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -1791,7 +1791,8 @@ Field     63      TIDCP
>  Field  62      SPINTMASK
>  Field  61      NMI
>  Field  60      EnTP2
> -Res0   59:58
> +Field  59      TCSO
> +Field  58      TCSO0
>  Field  57      EPAN
>  Field  56      EnALS
>  Field  55      EnAS0
> @@ -1820,7 +1821,7 @@ EndEnum
>  Field  37      ITFSB
>  Field  36      BT1
>  Field  35      BT0
> -Res0   34
> +Field  34      EnFPM
>  Field  33      MSCEn
>  Field  32      CMOW
>  Field  31      EnIA
>
> --
> 2.39.2
>