diff mbox series

[08/13] arm64/sysreg: Add definition for ID_AA64FPFR0_EL1

Message ID 20231209-b4-arm64-sysreg-additions-v1-8-45284e538474@kernel.org (mailing list archive)
State New, archived
Headers show
Series arm64/sysreg: System register updates from the 2023-09 XML release | expand

Commit Message

Mark Brown Dec. 9, 2023, 1:02 a.m. UTC 
DDI0601 2023-09 defines a new feature register ID_AA64FPFR0_EL1 which
enumerates a number of FP8 related features. Add a definition for it.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm64/tools/sysreg | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Comments

Fuad Tabba Dec. 11, 2023, 9:18 a.m. UTC | #1 
Hi Mark,


On Sat, Dec 9, 2023 at 1:03 AM Mark Brown <broonie@kernel.org> wrote:
>
> DDI0601 2023-09 defines a new feature register ID_AA64FPFR0_EL1 which
> enumerates a number of FP8 related features. Add a definition for it.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---

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

Cheers,
/fuad

>  arch/arm64/tools/sysreg | 29 +++++++++++++++++++++++++++++
>  1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index d1bb6ebcd959..68236cf1abda 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -1131,6 +1131,35 @@ EndEnum
>  Res0   31:0
>  EndSysreg
>
> +Sysreg ID_AA64FPFR0_EL1        3       0       0       4       7
> +Res0   63:32
> +UnsignedEnum   31      F8CVT
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +UnsignedEnum   30      F8FMA
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +UnsignedEnum   29      F8DP4
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +UnsignedEnum   28      F8DP2
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +Res0   27:2
> +UnsignedEnum   1       F8E4M3
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +UnsignedEnum   0       F8E5M2
> +       0b0     NI
> +       0b1     IMP
> +EndEnum
> +EndSysreg
> +
>  Sysreg ID_AA64DFR0_EL1 3       0       0       5       0
>  Enum   63:60   HPMN0
>         0b0000  UNPREDICTABLE
>
> --
> 2.39.2
>
diff mbox series

Patch

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index d1bb6ebcd959..68236cf1abda 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1131,6 +1131,35 @@  EndEnum
 Res0	31:0
 EndSysreg
 
+Sysreg	ID_AA64FPFR0_EL1	3	0	0	4	7
+Res0	63:32
+UnsignedEnum	31	F8CVT
+	0b0	NI
+	0b1	IMP
+EndEnum
+UnsignedEnum	30	F8FMA
+	0b0	NI
+	0b1	IMP
+EndEnum
+UnsignedEnum	29	F8DP4
+	0b0	NI
+	0b1	IMP
+EndEnum
+UnsignedEnum	28	F8DP2
+	0b0	NI
+	0b1	IMP
+EndEnum
+Res0	27:2
+UnsignedEnum	1	F8E4M3
+	0b0	NI
+	0b1	IMP
+EndEnum
+UnsignedEnum	0	F8E5M2
+	0b0	NI
+	0b1	IMP
+EndEnum
+EndSysreg
+
 Sysreg	ID_AA64DFR0_EL1	3	0	0	5	0
 Enum	63:60	HPMN0
 	0b0000	UNPREDICTABLE