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ArmPkg/IndustryStandard: 32b/64b agnostic FF-A, Mm SVC and Std SMC IDs

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Defines ARM_SVC_ID_FFA_* and ARM_SVC_ID_SP_* identifiers for 32bit
function IDs as per SMCCC specification. Defines also generic ARM
SVC identifier macros to wrap 32bit or 64bit identifiers upon target
built architecture.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This commit is contained in:
Etienne Carriere
2021-08-09 17:19:42 +02:00
committed by mergify[bot]
parent 7311e96417
commit 03e19e6bc8
3 changed files with 35 additions and 0 deletions
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12
ArmPkg/Include/IndustryStandard/ArmFfaSvc.h
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@@ -17,9 +17,21 @@
#define ARM_FFA_SVC_H_
#define ARM_SVC_ID_FFA_VERSION_AARCH32 0x84000063
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH32 0x8400006F
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH32 0x84000070
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64 0xC400006F
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH64 0xC4000070
/* Generic IDs when using AArch32 or AArch64 execution state */
#ifdef MDE_CPU_AARCH64
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH64
#endif
#ifdef MDE_CPU_ARM
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH32
#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH32
#endif
#define SPM_MAJOR_VERSION_FFA 1
#define SPM_MINOR_VERSION_FFA 0