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Date: Fri, 22 May 2020 18:19:31 +0000 Message-Id: <20200522181931.277182-1-Gavin.Wan@amd.com> X-Mailer: git-send-email 2.25.1 X-ClientProxiedBy: YTXPR0101CA0054.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b00:1::31) To DM6PR12MB4121.namprd12.prod.outlook.com (2603:10b6:5:220::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from Gavin-Ubuntu-00.amd.com (165.204.55.250) by YTXPR0101CA0054.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b00:1::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.23 via Frontend Transport; Fri, 22 May 2020 18:19:56 +0000 X-Mailer: git-send-email 2.25.1 X-Originating-IP: [165.204.55.250] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 26540aeb-25c7-493a-bdc8-08d7fe7cbb22 X-MS-TrafficTypeDiagnostic: DM6PR12MB3482: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1388; X-Forefront-PRVS: 04111BAC64 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 0BVhck1jckYmMMS+Pu18k0DwBvL3w3TGEipw6uglqyheVfDlEB1cc/0DR7UuLprpG+5aBMFgZZa7MLinJ/cVGgLzqtV130KBAz+4AIM0XuatRp5kukmvZLVnVF1VP4sSqC0U51JJS2WwmpqQQ5GBJ0BIn2pKjLp0N95+Gq4MpytU7L0L4qcRhnqvGxkBIPuXSy1cPYHOYMjoK5IODHyIiFQ6TxIqqP7IMl/5mmEAtx1N66urScDt4biO+Oq7ucIdGrymEGvPhOniOzALcofR5LRnkK5tDdPHXVhEUiuLQJNulm4yKLLZrcErVOS+Qsl8G/mgSOFN1FTnfGN/AHyPOJSbSjCxloeX5BU4RjaHRnv/UpDa349B3fIYenedi0u+vJlm+6Bg5PMNsqFfdX358GQJUhHRiaonNTfE3+k6kf6PJVZtqPgxK1bbZ+hYlwO9 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM6PR12MB4121.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(376002)(346002)(366004)(39860400002)(136003)(396003)(478600001)(66476007)(66946007)(316002)(956004)(2616005)(6486002)(4326008)(8936002)(66556008)(6916009)(86362001)(8676002)(4744005)(6666004)(36756003)(26005)(1076003)(16526019)(5660300002)(2906002)(7696005)(186003)(52116002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 26540aeb-25c7-493a-bdc8-08d7fe7cbb22 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 May 2020 18:19:56.7022 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: KDoOp3D9eu9dXNaxKE+9N65U/XKdpLBt4ZYc9/o5dsA6r4h0TC28GuinvqQypK4d X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3482 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gavin Wan Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" For SRIOV, since the CP_INT_CNTL_RING0 is programed on host side. The Guest should not program CP_INT_CNTL_RING0 again. Change-Id: Ic336fab3b23b8371c9e9e192182a3ba14a8db8e1 Signed-off-by: Gavin Wan --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index bd5dd4f64311..39275bf79448 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -4558,6 +4558,9 @@ static void gfx_v10_0_constants_init(struct amdgpu_device *adev) static void gfx_v10_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, bool enable) { + if (amdgpu_sriov_vf(adev)) + return; + u32 tmp = RREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0); tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx