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ArmPkg/OpteeLib: Add dummy RPC handler

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Add dummy RPC handler for RPCs that are not implemented as control
should be returned back to OP-TEE in case any RPC is invoked.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Sumit Garg
2018-12-05 17:27:45 +05:30
committed by Ard Biesheuvel
parent bc39c5cbea
commit 088a533480
2 changed files with 30 additions and 7 deletions
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3
ArmPkg/Library/OpteeLib/OpteeSmc.h
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@@ -25,6 +25,9 @@
#define OPTEE_SMC_SHARED_MEMORY_CACHED 1
#define OPTEE_SMC_RETURN_UNKNOWN_FUNCTION 0xffffffff
#define OPTEE_SMC_RETURN_RPC_PREFIX_MASK 0xffff0000
#define OPTEE_SMC_RETURN_RPC_PREFIX 0xffff0000
#define OPTEE_SMC_RETURN_RPC_FOREIGN_INTERRUPT 0xffff0004
#define OPTEE_MESSAGE_COMMAND_OPEN_SESSION 0