From: Mark Brown <broonie@kernel.org>
To: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v1 4/9] arm64/sysreg: Generate definitions for CPACR_ELx
Date: Fri, 20 May 2022 16:29:49 +0100 [thread overview]
Message-ID: <Yoez7clk8BC0xMQ7@sirena.org.uk> (raw)
In-Reply-To: <YoevV9qftSi5nN6j@FVFF77S0Q05N>
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On Fri, May 20, 2022 at 04:10:15PM +0100, Mark Rutland wrote:
> On Tue, May 17, 2022 at 07:22:14PM +0100, Mark Brown wrote:
> > Convert the CPACR system register definitions to be automatically generated
> > using the definitions in DDI0487H.a. The kernel does have some additional
> > definitions for subfields of SMEN, FPEN and ZEN which are not identified as
> > distinct subfields in the architecture so the definitions are not updated
> > as part of this patch.
> Maybe we should covert those over to an enumeration style?
That doesn't really help our usage at all, the effective bitfields are
two independent bits for EL1 and EL0 which we use as such. Enumeration
values would cover the two bits at once.
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next prev parent reply other threads:[~2022-05-20 15:31 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 [this message]
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
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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