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| author | Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> | 2023-06-01 19:14:25 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-06-02 11:21:26 +0000 |
| commit | 4354c22f38778a2bb4644d1f1f43a47e4313fe42 (patch) | |
| tree | 3b2fec791f1cd09c5f0796d50f65d48fefe7f4c5 /ArmPkg | |
| parent | 0364ccfeadd4c88445092cbed8be76d7c0315c52 (diff) | |
| download | edk2-4354c22f38778a2bb4644d1f1f43a47e4313fe42.tar.gz edk2-4354c22f38778a2bb4644d1f1f43a47e4313fe42.tar.bz2 edk2-4354c22f38778a2bb4644d1f1f43a47e4313fe42.zip | |
ArmPkg: add SMC defines for SiP service calls
They are useful for those platforms where SMC SiP calls exist.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Diffstat (limited to 'ArmPkg')
| -rw-r--r-- | ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h index 374b9ded7f..616c650d07 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_
|