Re: [PATCH 3/5] arm64/sysreg: Convert MDSCR_EL1 to automatic register generation

[Shaoqin Huang]

On 5/23/23 00:22, Mark Brown wrote:
> Convert MDSCR_EL1 to automatic register generation as per DDI0616 2023-03.
> No functional change.
Reviewed-by: Shaoqin Huang <shahuang@xxxxxxxxxx>
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
> ---
>   arch/arm64/include/asm/sysreg.h |  1 -
>   arch/arm64/tools/sysreg         | 28 ++++++++++++++++++++++++++++
>   2 files changed, 28 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
> index 4e48bb4dca6a..4ecae92b56b5 100644
> --- a/arch/arm64/include/asm/sysreg.h
> +++ b/arch/arm64/include/asm/sysreg.h
> @@ -134,7 +134,6 @@
>   #define SYS_SVCR_SMSTART_SM_EL0		sys_reg(0, 3, 4, 3, 3)
>   #define SYS_SVCR_SMSTOP_SMZA_EL0	sys_reg(0, 3, 4, 6, 3)
>   
> -#define SYS_MDSCR_EL1			sys_reg(2, 0, 0, 2, 2)
>   #define SYS_DBGBVRn_EL1(n)		sys_reg(2, 0, 0, n, 4)
>   #define SYS_DBGBCRn_EL1(n)		sys_reg(2, 0, 0, n, 5)
>   #define SYS_DBGWVRn_EL1(n)		sys_reg(2, 0, 0, n, 6)
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index 1699e87bc0b4..a5ae0e19fc9f 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -55,6 +55,34 @@ Field	29	TX
>   Res0	28:0
>   EndSysreg
>   
> +Sysreg	MDSCR_EL1	2	0	0	2	2
> +Res0	63:36
> +Field	35	EHBWE
> +Field	34	EnSPM
> +Field	33	TTA
> +Field	32	EMBWE
> +Field	31	TFO
> +Field	30	RXfull
> +Field	29	TXfull
> +Res0	28
> +Field	27	RXO
> +Field	26	TXU
> +Res0	25:24
> +Field	23:22	INTdis
> +Field	21	TDA
> +Res0	20
> +Field	19	SC2
> +Res0	18:16
> +Field	15	MDE
> +Field	14	HDE
> +Field	13	KDE
> +Field	12	TDCC
> +Res0	11:7
> +Field	6	ERR
> +Res0	5:1
> +Field	0	SS
> +EndSysreg
> +
>   Sysreg ID_PFR0_EL1	3	0	0	1	0
>   Res0	63:32
>   UnsignedEnum	31:28	RAS

--
Shaoqin