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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



  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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