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mx.microsoft.com 1; spf=pass smtp.mailfrom=os.amperecomputing.com; dmarc=pass action=none header.from=os.amperecomputing.com; dkim=pass header.d=os.amperecomputing.com; arc=none X-Received: from MW2PR0102MB3482.prod.exchangelabs.com (2603:10b6:302:c::32) by MW4PR01MB6321.prod.exchangelabs.com (2603:10b6:303:7b::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.24; Wed, 16 Dec 2020 13:26:09 +0000 X-Received: from MW2PR0102MB3482.prod.exchangelabs.com ([fe80::e903:700a:f17:7a17]) by MW2PR0102MB3482.prod.exchangelabs.com ([fe80::e903:700a:f17:7a17%7]) with mapi id 15.20.3654.020; Wed, 16 Dec 2020 13:26:09 +0000 From: "Quan Nguyen via groups.io" To: devel@edk2.groups.io Cc: Leif Lindholm , Ard Biesheuvel , Victor Gallardo , Open Source Submission , Quan Nguyen Subject: [edk2-devel] [PATCH v2 2/2] ArmPkg/ArmGicV3Dxe: Use ArmGicSetInterruptPriority() to set priority Date: Wed, 16 Dec 2020 20:25:21 +0700 Message-Id: <20201216132521.5915-3-quan@os.amperecomputing.com> In-Reply-To: <20201216132521.5915-1-quan@os.amperecomputing.com> References: <20201216132521.5915-1-quan@os.amperecomputing.com> X-Originating-IP: [118.69.219.201] X-ClientProxiedBy: HK2PR02CA0140.apcprd02.prod.outlook.com (2603:1096:202:16::24) To MW2PR0102MB3482.prod.exchangelabs.com (2603:10b6:302:c::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-Received: from hcm-sw-17.amperecomputing.com (118.69.219.201) by HK2PR02CA0140.apcprd02.prod.outlook.com (2603:1096:202:16::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.12 via Frontend Transport; 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contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,quan@os.amperecomputing.com X-Gm-Message-State: sxQyWWOl4vJiG7bB4ZXaMC6qx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1608125175; bh=mb0hPV6U8kmn6mvfYdHZj6bVLIRHMCXguuRGEFo5WH0=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=jTCpoFrrh6HO66BMiwqLbFn3jfmNg2+cIiO6tWmpPpVdVdsYXyQ4RphjS+5n31HcDkp pMxd1P0A/4ubs91u4C6dV6lGPZbUTOz3RQETtrVDZ+fiFV9ksN+yNTbMmUTlqD64ISeWT QEJp1quZExJZJy1cwyGO+Q5+vLya7YR3Epw= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" When Affinity Routing enabled, the GICR_IPRIORITYR is used to set priority for SGIs and PPIs instead of GICD_IPRIORITYR. This patch calls ArmGicSetInterruptPriority() helper function when setting priority to handle the difference. Cc: Leif Lindholm Cc: Ard Biesheuvel Signed-off-by: Victor Gallardo Signed-off-by: Quan Nguyen --- ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c b/ArmPkg/Drivers/Arm= Gic/GicV3/ArmGicV3Dxe.c index d7da1f198d9e..16bccbff413b 100644 --- a/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c +++ b/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c @@ -374,8 +374,6 @@ GicV3DxeInitialize ( { EFI_STATUS Status; UINTN Index; - UINT32 RegOffset; - UINTN RegShift; UINT64 CpuTarget; UINT64 MpId; =20 @@ -397,12 +395,11 @@ GicV3DxeInitialize ( GicV3DisableInterruptSource (&gHardwareInterruptV3Protocol, Index); =20 // Set Priority - RegOffset =3D Index / 4; - RegShift =3D (Index % 4) * 8; - MmioAndThenOr32 ( - mGicDistributorBase + ARM_GIC_ICDIPR + (4 * RegOffset), - ~(0xff << RegShift), - ARM_GIC_DEFAULT_PRIORITY << RegShift + ArmGicSetInterruptPriority ( + mGicDistributorBase, + mGicRedistributorsBase, + Index, + ARM_GIC_DEFAULT_PRIORITY ); } =20 --=20 2.28.0 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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