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Thu, 5 Nov 2020 10:29:09 +0000 Received: from DB7PR08MB3097.eurprd08.prod.outlook.com ([fe80::897b:8573:fd4b:d06b]) by DB7PR08MB3097.eurprd08.prod.outlook.com ([fe80::897b:8573:fd4b:d06b%7]) with mapi id 15.20.3499.032; Thu, 5 Nov 2020 10:29:09 +0000 From: "Sami Mujawar" To: Sughosh Ganu , "devel@edk2.groups.io" CC: Ard Biesheuvel , Jiewen Yao , nd Subject: Re: [PATCH v1 00/12] Add support for using FF-A calls Thread-Topic: [PATCH v1 00/12] Add support for using FF-A calls Thread-Index: AQHWp54BA6wVz2xlr0y3vB4vavStR6m5bQVg Date: Thu, 5 Nov 2020 10:29:09 +0000 Message-ID: References: <20201021113233.25548-1-sughosh.ganu@linaro.org> In-Reply-To: <20201021113233.25548-1-sughosh.ganu@linaro.org> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: EC36CEEB41B2234BB612AA02E4E043FD.2 x-checkrecipientchecked: true Authentication-Results-Original: linaro.org; dkim=none (message not signed) header.d=none;linaro.org; dmarc=none action=none header.from=arm.com; x-originating-ip: [109.146.228.240] x-ms-publictraffictype: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: df4a5f5c-45b5-40d7-4e9c-08d88175a713 x-ms-traffictypediagnostic: DB8PR08MB5451:|DB6PR0801MB1830: x-ms-exchange-transport-forked: True X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true nodisclaimer: true x-ms-oob-tlc-oobclassifiers: OLM:6790;OLM:6790; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2020 10:29:18.6102 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: df4a5f5c-45b5-40d7-4e9c-08d88175a713 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT030.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0801MB1830 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Sughosh, Is it possible to share the link to your GitHub branch that has these chang= es, please? Regards, Sami Mujawar -----Original Message----- From: Sughosh Ganu =20 Sent: 21 October 2020 12:32 PM To: devel@edk2.groups.io Cc: Ard Biesheuvel ; Sami Mujawar ; Jiewen Yao Subject: [PATCH v1 00/12] Add support for using FF-A calls Achin Gupta (8): ArmPkg/IndustryStandard: Add barebones FF-A header ArmPkg/ArmSvcLib: Return x4-x7 in output parameters StandaloneMmPkg: Use FF-A header file in Standalone MM Core entry point StandaloneMmPkg: Add option to use FF-A calls for getting SPM version StandaloneMmPkg: Add option to use FF-A calls for communication with SPM StandaloneMmPkg: Use FF-A header file in Standalone MM Arm MMU library ArmPkg/StandaloneMmMmuLib: Add option to use FF-A calls to get memory region's permissions ArmPkg/StandaloneMmMmuLib: Add option to use FF-A calls to set memory region's permissions Ilias Apalodimas (2): MdeModulePkg/VariableStandaloneMm: Set PcdFlashNvStorageVariableBase to Pcd StandaloneMmPkg: Allow sending FFA Direct Request message to StandaloneMm Sughosh Ganu (1): ArmPkg: Introduce support for PcdFfaEnable Sughossh Ganu (1): StandaloneMmPkg: Add the SPM version for FF-A ArmPkg/ArmPkg.dec | 3 + .../ArmMmuStandaloneMmLib.inf | 3 + .../RuntimeDxe/VariableStandaloneMm.inf | 6 +- .../StandaloneMmCoreEntryPoint.inf | 3 + ArmPkg/Include/IndustryStandard/ArmFfaSvc.h | 16 +++ .../AArch64/ArmMmuStandaloneMmLib.c | 53 +++++++-- .../StandaloneMmCpu/AArch64/EventHandle.c | 4 +- .../AArch64/StandaloneMmCoreEntryPoint.c | 103 ++++++++++++++---- ArmPkg/Library/ArmSvcLib/AArch64/ArmSvc.S | 2 + 9 files changed, 155 insertions(+), 38 deletions(-) create mode 100644 ArmPkg/Include/IndustryStandard/ArmFfaSvc.h --=20 2.17.1