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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>
This commit is contained in:
Marcin Juszkiewicz 2023-06-01 19:14:25 +02:00 committed by mergify[bot]
parent 0364ccfead
commit 4354c22f38
1 changed files with 9 additions and 0 deletions
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9
ArmPkg/Include/IndustryStandard/ArmStdSmc.h
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@ -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_