* [PATCH 1/1] ArmPkg: add SMC defines for SiP service calls
@ 2023-06-01 12:58 Marcin Juszkiewicz
2023-06-01 16:00 ` [edk2-devel] " Leif Lindholm
0 siblings, 1 reply; 2+ messages in thread
From: Marcin Juszkiewicz @ 2023-06-01 12:58 UTC (permalink / raw)
To: devel; +Cc: Leif Lindholm, Ard Biesheuvel, Sami Mujawar, Marcin Juszkiewicz
They are useful for those platforms where SMC SiP calls exist.
---
ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
index 374b9ded7f5f..616c650d07c8 100644
--- a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
+++ b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
@@ -244,4 +244,13 @@
#define TRNG_STATUS_INVALID_PARAMETER (INT32)(-2)
#define TRNG_STATUS_NO_ENTROPY (INT32)(-3)
+/*
+ * SMC64 SiP Service Calls
+ */
+
+#define SMC_FASTCALL 0x80000000
+#define SMC64_FUNCTION (SMC_FASTCALL | 0x40000000)
+#define SMC_SIP_FUNCTION (SMC64_FUNCTION | 0x02000000)
+#define SMC_SIP_FUNCTION_ID(n) (SMC_SIP_FUNCTION | (n))
+
#endif // ARM_STD_SMC_H_
--
2.40.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [edk2-devel] [PATCH 1/1] ArmPkg: add SMC defines for SiP service calls
2023-06-01 12:58 [PATCH 1/1] ArmPkg: add SMC defines for SiP service calls Marcin Juszkiewicz
@ 2023-06-01 16:00 ` Leif Lindholm
0 siblings, 0 replies; 2+ messages in thread
From: Leif Lindholm @ 2023-06-01 16:00 UTC (permalink / raw)
To: devel, marcin.juszkiewicz; +Cc: Ard Biesheuvel, Sami Mujawar
On Thu, Jun 01, 2023 at 14:58:27 +0200, Marcin Juszkiewicz wrote:
> They are useful for those platforms where SMC SiP calls exist.
Thanks for this
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
However, I'm missing your S-o-b, can you provide it?
/
Leif
> ---
> ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
> index 374b9ded7f5f..616c650d07c8 100644
> --- a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
> +++ b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
> @@ -244,4 +244,13 @@
> #define TRNG_STATUS_INVALID_PARAMETER (INT32)(-2)
> #define TRNG_STATUS_NO_ENTROPY (INT32)(-3)
>
> +/*
> + * SMC64 SiP Service Calls
> + */
> +
> +#define SMC_FASTCALL 0x80000000
> +#define SMC64_FUNCTION (SMC_FASTCALL | 0x40000000)
> +#define SMC_SIP_FUNCTION (SMC64_FUNCTION | 0x02000000)
> +#define SMC_SIP_FUNCTION_ID(n) (SMC_SIP_FUNCTION | (n))
> +
> #endif // ARM_STD_SMC_H_
> --
> 2.40.1
>
>
>
>
>
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-06-01 12:58 [PATCH 1/1] ArmPkg: add SMC defines for SiP service calls Marcin Juszkiewicz
2023-06-01 16:00 ` [edk2-devel] " Leif Lindholm
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