diff options
| author | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2020-10-08 12:50:44 +0530 |
|---|---|---|
| committer | Sughosh Ganu <sughosh.ganu@linaro.org> | 2020-12-09 16:02:28 +0530 |
| commit | ee1210efd6210181534603d2380d027513e14b8d (patch) | |
| tree | 914c10d096ba67773e83010e085b71e1ac281a26 | |
| parent | db764d8570489fec3362f891599b4914a4948f1c (diff) | |
StandaloneMmPkg: Allow sending FFA Direct Request message to StandaloneMmffa_svc_optional_on_upstream
Allow passing of a request to StandaloneMm Core through the Firmware
Framework(FF-A) using FFA_MSG_SEND_DIRECT_REQ method. This method is
used as a mechanism for requesting some service from StandaloneMm.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
| -rw-r--r-- | StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c b/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c index 6a25c4c548..f7b4451cd1 100644 --- a/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c +++ b/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c @@ -22,6 +22,7 @@ #include <Guid/ZeroGuid.h>
#include <Guid/MmramMemoryReserve.h>
+#include <IndustryStandard/ArmFfaSvc.h>
#include <IndustryStandard/ArmStdSmc.h>
#include "StandaloneMmCpu.h"
@@ -78,7 +79,8 @@ PiMmStandaloneArmTfCpuDriverEntry ( // receipt of a synchronous MM request. Use the Event ID to distinguish
// between synchronous and asynchronous events.
//
- if (ARM_SMC_ID_MM_COMMUNICATE_AARCH64 != EventId) {
+ if ((ARM_SMC_ID_MM_COMMUNICATE_AARCH64 != EventId) &&
+ (ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64 != EventId)) {
DEBUG ((DEBUG_INFO, "UnRecognized Event - 0x%x\n", EventId));
return EFI_INVALID_PARAMETER;
}
|