[RFC PATCH 19/38] arm64/sysreg: Convert ID_MMFR2_EL1 to automatic generation

Mark Brown broonie at kernel.org
Mon Oct 3 08:43:08 PDT 2022


On Fri, Sep 30, 2022 at 03:01:52PM +0100, James Morse wrote:
> Convert ID_MMFR2_EL1 to be automatically generated as per DDI04187H.a,
> no functional changes.

> +Enum	19:16	UniTLB
> +	0b0000	NI
> +	0b0001	BY_VA
> +	0b0010	BY_MATCH_ASID
> +	0b0011	BY_ALL_ASID
> +	0b0100	OTHER_TLBS
> +	0b0101	BROADAST

BROADCAST?

> +	0b0101	BY_IPA
> +EndEnum

DDI0487I.a adds a value 0b0110 which I didn't spend enough time to
figure out a sensible name for.

> +Enum	15:12	HvdTLB
> +	0b0000	NI
> +EndEnum
> +Enum	11:8	L1HvdRnd

L1HdvRng
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