Re: [PATCH v2 5/7] arm64/sysreg: Convert OSDTRRX_EL1 to automatic generation

[Shaoqin Huang]

On 5/24/23 02:37, Mark Brown wrote:
> Convert OSDTRRX_EL1 to automatic generation as per DDI0601 2023-03, no
> functional changes.
Reviewed-by: Shaoqin Huang <shahuang@xxxxxxxxxx>
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
> ---
>   arch/arm64/include/asm/sysreg.h | 1 -
>   arch/arm64/tools/sysreg         | 5 +++++
>   2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
> index 1901b676d7c6..da954a6eba24 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_OSDTRRX_EL1			sys_reg(2, 0, 0, 0, 2)
>   #define SYS_OSDTRTX_EL1			sys_reg(2, 0, 0, 3, 2)
>   #define SYS_OSECCR_EL1			sys_reg(2, 0, 0, 6, 2)
>   #define SYS_DBGBVRn_EL1(n)		sys_reg(2, 0, 0, n, 4)
> diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
> index b0aefdf9ed34..e4653248dcac 100644
> --- a/arch/arm64/tools/sysreg
> +++ b/arch/arm64/tools/sysreg
> @@ -48,6 +48,11 @@
>   # feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration
>   # item ACCDATA) though it may be more taseful to do something else.
>   
> +Sysreg	OSDTRRX_EL1	2	0	0	0	2
> +Res0	63:32
> +Field	31:0	DTRRX
> +EndSysreg
> +
>   Sysreg	MDCCINT_EL1	2	0	0	2	0
>   Res0	63:31
>   Field	30	RX

--
Shaoqin