linux-kernel - Re: [PATCH V2 14/46] arm64/sysreg: Add register fields for SPMDEVAFF

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Message-ID: <4ecf7136-e9ff-4eb0-b464-47356ec1adab@redhat.com>
Date: Wed, 18 Dec 2024 16:38:17 +0100
From: Eric Auger <eauger@...hat.com>
To: Anshuman Khandual <anshuman.khandual@....com>,
 linux-kernel@...r.kernel.org, kvmarm@...ts.linux.dev,
 linux-arm-kernel@...ts.infradead.org, maz@...nel.org
Cc: ryan.roberts@....com, Oliver Upton <oliver.upton@...ux.dev>,
 James Morse <james.morse@....com>, Suzuki K Poulose
 <suzuki.poulose@....com>, Catalin Marinas <catalin.marinas@....com>,
 Will Deacon <will@...nel.org>, Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH V2 14/46] arm64/sysreg: Add register fields for
 SPMDEVAFF_EL1



On 12/10/24 06:52, Anshuman Khandual wrote:
> This adds register fields for SPMDEVAFF_EL1 as per the definitions based
> on DDI0601 2024-09.
> 
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will@...nel.org>
> Cc: Mark Brown <broonie@...nel.org>
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>
Reviewed-by: Eric Auger <eric.auger@...hat.com>

Eric
> ---
>  arch/arm64/tools/sysreg | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index fcb4ecd85d35..18b814ff2c41 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -114,6 +114,18 @@ Res0	63:1
>  Field	0	OSLK
>  EndSysreg
>  
> +Sysreg	SPMDEVAFF_EL1	2	0	9	13	6
> +Res0	63:40
> +Field	39:32	Aff3
> +Field	31	F0V
> +Field	30	U
> +Res0	29:25
> +Field	24	MT
> +Field	23:16	Aff2
> +Field	15:8	Aff1
> +Field	7:0	Aff0
> +EndSysreg
> +
>  Sysreg ID_PFR0_EL1	3	0	0	1	0
>  Res0	63:32
>  UnsignedEnum	31:28	RAS