ArmPkg: Add initial OpteeLib implementation

[mirror_edk2.git] / ArmPkg / Include / IndustryStandard / ArmStdSmc.h

diff --git a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
index 37d079664986aea16370959a4f193cabc31ffc20..a3df8e5e51dee1c876ab4a5cb88b6ac2446a65d6 100644 (file)
--- a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
+++ b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
@@ -111,4 +111,12 @@
 #define ARM_SMC_ID_PSCI_AFFINITY_INFO_OFF         1\r
 #define ARM_SMC_ID_PSCI_AFFINITY_INFO_ON_PENDING  2\r
 \r
+/*\r
+ * SMC function IDs for Trusted OS Service queries\r
+ */\r
+#define ARM_SMC_ID_TOS_CALL_COUNT     0xbf00ff00\r
+#define ARM_SMC_ID_TOS_UID            0xbf00ff01\r
+/*                                    0xbf00ff02 is reserved */\r
+#define ARM_SMC_ID_TOS_REVISION       0xbf00ff03\r
+\r
 #endif\r