From: Mark Rutland <mark.rutland@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v1 7/9] arm64/sysreg: Generate definitions for DACR32_EL2
Date: Fri, 20 May 2022 16:22:40 +0100 [thread overview]
Message-ID: <YoeyQE6eSC6ON4q0@FVFF77S0Q05N> (raw)
In-Reply-To: <20220517182219.2171814-8-broonie@kernel.org>
On Tue, May 17, 2022 at 07:22:17PM +0100, Mark Brown wrote:
> Convert DACR32_EL2 to automatic register generation as per DDI0487H.a, no
> functional change.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
> arch/arm64/include/asm/sysreg.h | 1 -
> arch/arm64/tools/sysreg | 20 ++++++++++++++++++++
> 2 files changed, 20 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
> index c77e2310d189..e8e9040227f6 100644
> --- a/arch/arm64/include/asm/sysreg.h
> +++ b/arch/arm64/include/asm/sysreg.h
> @@ -552,7 +552,6 @@
> #define SYS_HFGITR_EL2 sys_reg(3, 4, 1, 1, 6)
> #define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1)
> #define SYS_HCRX_EL2 sys_reg(3, 4, 1, 2, 2)
> -#define SYS_DACR32_EL2 sys_reg(3, 4, 3, 0, 0)
> #define SYS_HDFGRTR_EL2 sys_reg(3, 4, 3, 1, 4)
> #define SYS_HDFGWTR_EL2 sys_reg(3, 4, 3, 1, 5)
> #define SYS_HAFGRTR_EL2 sys_reg(3, 4, 3, 1, 6)
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index 3971e1fb6af4..543ba10f3dac 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -325,6 +325,26 @@ Sysreg SMCR_EL2 3 4 1 2 6
> Fields SMCR_ELx
> EndSysreg
>
> +Sysreg DACR32_EL2 3 4 3 0 0
> +Res0 63:32
> +Field 31:30 D15
> +Field 29:28 D14
> +Field 27:26 D13
> +Field 25:24 D12
> +Field 23:22 D11
> +Field 21:20 D10
> +Field 19:18 D9
> +Field 17:16 D8
> +Field 15:14 D7
> +Field 13:12 D6
> +Field 11:10 D5
> +Field 9:8 D4
> +Field 7:6 D3
> +Field 5:4 D2
> +Field 3:2 D1
> +Field 1:0 D0
> +EndSysreg
These all look correct to me per ARM DDI 0487H.a pages D13-5338 to D13-5339:
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Mark.
> +
> Sysreg CONTEXTIDR_EL2 3 4 13 0 1
> Fields CONTEXTIDR_ELx
> EndSysreg
> --
> 2.30.2
>
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next prev parent reply other threads:[~2022-05-20 15:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-17 18:22 [PATCH v1 0/9] arm64/sysreg: More system register generation Mark Brown
2022-05-17 18:22 ` [PATCH v1 1/9] arm64/sysreg: Generate definitions for CCSIDR2_EL1 Mark Brown
2022-05-20 14:53 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 2/9] arm64/sysreg: Generate definitions for CLIDR_EL1 Mark Brown
2022-05-20 14:56 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 3/9] arm64/sysreg: Generate definitions for CONTEXTIDR_ELx Mark Brown
2022-05-20 15:01 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 4/9] arm64/sysreg: Generate definitions for CPACR_ELx Mark Brown
2022-05-20 15:10 ` Mark Rutland
2022-05-20 15:29 ` Mark Brown
2022-05-17 18:22 ` [PATCH v1 5/9] arm64/sysreg: Generate definitions for CSSELR_EL1 Mark Brown
2022-05-20 15:12 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 6/9] arm64/sysreg: Generate definitions for CTR_EL0 Mark Brown
2022-05-20 15:20 ` Mark Rutland
2022-05-20 15:29 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 7/9] arm64/sysreg: Generate definitions for DACR32_EL2 Mark Brown
2022-05-20 15:22 ` Mark Rutland [this message]
2022-05-17 18:22 ` [PATCH v1 8/9] arm64/sysreg: Generate definitions for DCZID_EL0 Mark Brown
2022-05-20 15:26 ` Mark Rutland
2022-05-17 18:22 ` [PATCH v1 9/9] arm64/sysreg: Generate definitions for FAR_ELx Mark Brown
2022-05-20 15:32 ` Mark Rutland
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