From: "Rebecca Cran" <rebecca@nuviainc.com>
To: devel@edk2.groups.io
Cc: Rebecca Cran <rebecca@nuviainc.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Zhiguang Liu <zhiguang.liu@intel.com>,
Leif Lindholm <leif@nuviainc.com>,
Ard Biesheuvel <ard.biesheuvel@arm.com>,
Sami Mujawar <Sami.Mujawar@arm.com>
Subject: [PATCH v4 01/11] ArmPkg: Add ARM SMC Architecture functions to ArmStdSmc.h
Date: Mon, 30 Nov 2020 17:33:48 -0700 [thread overview]
Message-ID: <20201201003358.8780-2-rebecca@nuviainc.com> (raw)
In-Reply-To: <20201201003358.8780-1-rebecca@nuviainc.com>
The ARM SMC Architecture functions were missing from ArmStdSmc.h.
Add them, based on the SMC Calling Convention version 1.2 specification.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
---
ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
index 3509eb680f18..6ee7fbb7a812 100644
--- a/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
+++ b/ArmPkg/Include/IndustryStandard/ArmStdSmc.h
@@ -1,5 +1,6 @@
/** @file
*
+* Copyright (c) 2020, NUVIA Inc. All rights reserved.
* Copyright (c) 2012-2017, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -52,6 +53,18 @@
#define ARM_SMC_MM_RET_DENIED -3
#define ARM_SMC_MM_RET_NO_MEMORY -4
+// ARM Architecture Calls
+#define SMCCC_VERSION 0x80000000
+#define SMCCC_ARCH_FEATURES 0x80000001
+#define SMCCC_ARCH_SOC_ID 0x80000002
+#define SMCCC_ARCH_WORKAROUND_1 0x80008000
+#define SMCCC_ARCH_WORKAROUND_2 0x80007FFF
+
+#define SMC_ARCH_CALL_SUCCESS 0
+#define SMC_ARCH_CALL_NOT_SUPPORTED -1
+#define SMC_ARCH_CALL_NOT_REQUIRED -2
+#define SMC_ARCH_CALL_INVALID_PARAMETER -3
+
/*
* Power State Coordination Interface (PSCI) calls cover a subset of the
* Standard Service Call range.
--
2.26.2
next prev parent reply other threads:[~2020-12-01 0:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 0:33 [PATCH v4 00/11] ArmPkg,MdePkg: Add Universal/Smbios and Drivers/FirmwareVersionInfoPeim Rebecca Cran
2020-12-01 0:33 ` Rebecca Cran [this message]
2020-12-01 0:33 ` [PATCH v4 02/11] MdePkg: Update IndustryStandard/SmBios.h with processor status data Rebecca Cran
2020-12-01 0:39 ` 回复: " gaoliming
2020-12-01 0:33 ` [PATCH v4 03/11] ArmPkg: Add register encoding definition for MMFR2 Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 04/11] ArmPkg: Add helper to read the Memory Model Features Register 2 Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 05/11] ArmPkg: Add helper function to read the Memory Model Feature Register 4 Rebecca Cran
2020-12-16 11:06 ` Sami Mujawar
2020-12-01 0:33 ` [PATCH v4 06/11] ArmPkg: Add helper to read CCIDX status Rebecca Cran
2020-12-16 11:06 ` Sami Mujawar
2020-12-01 0:33 ` [PATCH v4 07/11] ArmPkg: Fix the return type of the ReadCCSIDR function Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 08/11] ArmPkg: Update ArmLibPrivate.h with cache register definitions Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 09/11] ArmPkg: Add FirmwareVersionInfoPeim Rebecca Cran
2020-12-02 15:20 ` Ard Biesheuvel
2020-12-02 15:31 ` Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 10/11] ArmPkg: Add Universal/Smbios, a generic SMBIOS library for ARM Rebecca Cran
2020-12-01 0:33 ` [PATCH v4 11/11] ArmPkg: Add definition of the maximum cache level in ARMv8-A Rebecca Cran
2020-12-01 21:26 ` [PATCH v4 00/11] ArmPkg,MdePkg: Add Universal/Smbios and Drivers/FirmwareVersionInfoPeim Rebecca Cran
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