From nobody Tue Feb 10 06:58:44 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+70370+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+70370+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1610691289; cv=none; d=zohomail.com; s=zohoarc; b=a/U5AZ+sb3N82HR+arUoSk0TvhFnm3LNJmGx62KQuGu7xYnbLg4b41HrS3s2gJH/UkQWKHz/pkkfSkkkMY+CKd31Itv9738gULb94vpfaisnTPvy4GpZEG+LwNVD0IcBzbatwAg0OycF2ofGGh883/aXbrvOt6O6X6G2Skm7YtU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1610691289; h=Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:Message-ID:Reply-To:References:Sender:Subject:To; bh=Pv4F3us611VEPdRjh9Yu5FNMRlKSpxFqmLrrDEvEDO4=; b=WqWt38hmEc+EzGJ7+4IrtRYTlSK3TMSk3aTJrrhmv+kXoxUcA5bArTFl4gfhYFdZ+xeWuhehxYq1gKdk73ADLm97bnAZH/DGrHQDbOA5dqMt90m1akmCvaQyzPng+soXrMt7SCvAq7wPQRwayUVUm/94E/aHpq54AXaMYB8qrNw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+70370+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1610691289952403.34338998915825; Thu, 14 Jan 2021 22:14:49 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id UV67YY1788612x86aLUO9GLY; Thu, 14 Jan 2021 22:14:49 -0800 X-Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web08.519.1610691289096116902 for ; Thu, 14 Jan 2021 22:14:49 -0800 X-Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C5396ED1; Thu, 14 Jan 2021 22:14:48 -0800 (PST) X-Received: from a076522.blr.arm.com (a076522.blr.arm.com [10.162.16.44]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id A3AE03F70D; Thu, 14 Jan 2021 22:14:46 -0800 (PST) From: "Sughosh Ganu" To: devel@edk2.groups.io Cc: Sami Mujawar , Ard Biesheuvel , Leif Lindholm , Sahil Malhotra , Ilias Apalodimas , Sughosh Ganu Subject: [edk2-devel] [PATCH v3 13/13] StandaloneMmPkg: Allow sending FFA Direct Request message to StandaloneMm Date: Fri, 15 Jan 2021 11:44:04 +0530 Message-Id: <20210115061404.13552-14-sughosh.ganu@linaro.org> In-Reply-To: <20210115061404.13552-1-sughosh.ganu@linaro.org> References: <20210115061404.13552-1-sughosh.ganu@linaro.org> Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,sughosh.ganu@linaro.org X-Gm-Message-State: MXGrjrDc0jCTvq1NpurRFjR2x1787277AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1610691289; bh=bcepV+oZ3BIiBz9EEeItVKZFlj3rPshbEFpg6SxglZY=; h=Cc:Date:From:Reply-To:Subject:To; b=VbCD/h1tWUk6oQq2Atjb4JgrGxVQpuaTHL+CpDhwAY0Ax+gx84tsQf2E3wOKip2i2cO ZOjcDsFX1EUtTmDv/gPidk0sjR9rnus1h9XoUxpZRR/4q+i4wqurr+9thUwb6SL0Plcat FNR8VUWHnW4Ttqktj80vDsUGeWGGQNQlgIk= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Ilias Apalodimas 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 Signed-off-by: Sughosh Ganu Reviewed-by: Sami Mujawar --- Changes since V2: None StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c = b/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c index d86d21bb01..63fbe26642 100644 --- a/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c +++ b/StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/EventHandle.c @@ -22,6 +22,7 @@ #include #include =20 +#include #include =20 #include "StandaloneMmCpu.h" @@ -91,7 +92,8 @@ 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 !=3D EventId) { + if ((ARM_SMC_ID_MM_COMMUNICATE_AARCH64 !=3D EventId) && + (ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64 !=3D EventId)) { DEBUG ((DEBUG_INFO, "UnRecognized Event - 0x%x\n", EventId)); return EFI_INVALID_PARAMETER; } --=20 2.17.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#70370): https://edk2.groups.io/g/devel/message/70370 Mute This Topic: https://groups.io/mt/79696450/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-