From: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
To: edk2-devel@lists.01.org
Subject: [PATCH 3/6] ArmPkg/Include: Add MM interface SVC return codes.
Date: Tue, 3 Jul 2018 15:25:12 +0530 [thread overview]
Message-ID: <1530611715-9819-4-git-send-email-supreeth.venkatesh@arm.com> (raw)
In-Reply-To: <1530611715-9819-1-git-send-email-supreeth.venkatesh@arm.com>
This patch adds the Management Mode(MM) - Secure Partition
Manager(SPM) SVC return codes.
Also, It corrects SVC ID for retrieving SPM version information.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
ArmPkg/Include/IndustryStandard/ArmMmSvc.h | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/ArmPkg/Include/IndustryStandard/ArmMmSvc.h b/ArmPkg/Include/IndustryStandard/ArmMmSvc.h
index 4c7b6c3..a64b9ec 100644
--- a/ArmPkg/Include/IndustryStandard/ArmMmSvc.h
+++ b/ArmPkg/Include/IndustryStandard/ArmMmSvc.h
@@ -20,7 +20,7 @@
* delegated events and request the Secure partition manager to perform
* privileged operations on its behalf.
*/
-#define ARM_SVC_ID_SPM_VERSION_AARCH64 0xC4000060
+#define ARM_SVC_ID_SPM_VERSION_AARCH32 0x84000060
#define ARM_SVC_ID_SP_EVENT_COMPLETE_AARCH64 0xC4000061
#define ARM_SVC_ID_SP_GET_MEM_ATTRIBUTES_AARCH64 0xC4000064
#define ARM_SVC_ID_SP_SET_MEM_ATTRIBUTES_AARCH64 0xC4000065
@@ -40,4 +40,11 @@
((((c_perm) & SET_MEM_ATTR_CODE_PERM_MASK) << SET_MEM_ATTR_CODE_PERM_SHIFT) | \
(( (d_perm) & SET_MEM_ATTR_DATA_PERM_MASK) << SET_MEM_ATTR_DATA_PERM_SHIFT))
+/* MM SVC Return error codes */
+#define ARM_SVC_SPM_RET_SUCCESS 0
+#define ARM_SVC_SPM_RET_NOT_SUPPORTED -1
+#define ARM_SVC_SPM_RET_INVALID_PARAMS -2
+#define ARM_SVC_SPM_RET_DENIED -3
+#define ARM_SVC_SPM_RET_NO_MEMORY -5
+
#endif
--
2.7.4
next prev parent reply other threads:[~2018-07-03 9:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-03 9:55 [PATCH 0/6] ArmPkg related changes for StandaloneMM package Supreeth Venkatesh
2018-07-03 9:55 ` [PATCH 1/6] ArmPkg: Add PCDs needed for MM communication driver Supreeth Venkatesh
2018-07-03 12:09 ` Leif Lindholm
2018-07-03 9:55 ` [PATCH 2/6] ArmPkg/Drivers: Add EFI_MM_COMMUNICATION_PROTOCOL DXE driver Supreeth Venkatesh
2018-07-03 14:12 ` Leif Lindholm
2018-07-09 8:35 ` Sughosh Ganu
2018-07-09 9:45 ` Leif Lindholm
2018-07-03 9:55 ` Supreeth Venkatesh [this message]
2018-07-03 10:44 ` [PATCH 3/6] ArmPkg/Include: Add MM interface SVC return codes Leif Lindholm
2018-07-03 9:55 ` [PATCH 4/6] ArmPkg/ArmMmuLib: Add MMU Library suitable for use in S-EL0 Supreeth Venkatesh
2018-07-03 14:28 ` Leif Lindholm
2018-07-03 9:55 ` [PATCH 5/6] ArmPkg/ArmMmuLib: Add MMU library inf file " Supreeth Venkatesh
2018-07-03 9:55 ` [PATCH 6/6] ArmPkg: Extra action to update permissions for S-ELO MM Image Supreeth Venkatesh
2018-07-03 14:35 ` Leif Lindholm
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