From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 75246C433FE for ; Wed, 8 Dec 2021 08:26:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 351646EA4E; Wed, 8 Dec 2021 08:26:06 +0000 (UTC) Received: from NAM10-DM6-obe.outbound.protection.outlook.com (mail-dm6nam10on2072.outbound.protection.outlook.com [40.107.93.72]) by gabe.freedesktop.org (Postfix) with ESMTPS id 97AD96EBC4 for ; Wed, 8 Dec 2021 08:26:03 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nsPf7qtnDF98v+px2fvIseuRDSenwdnMsDx8TAVIvGEYgjPc+2d/jkNtJ9il9kxSkxt5rjmbafZMXNFuAsn0Q38CXvwjzSgeG1V1g8TXXOWmh2xNTayk6GYZ2vxF/b39lOLPmbQ4a+Bnz5H5klU7oD5+WKx2czDI6fyf/NtQUaInvJLOv/9aOcet7kll277JakdPwR6neiu27iqwokJ9leFyTSJlvyzZqjYuw9AJJPLH6LFt69TJEToQemrghBbnc9pfFExR1vNiFW0ok6/o7eWlR1VRqS5XRq86scXbm0DdcCbg4J7TLROnKu7aeZTaP8pyeA4J8vcneDB3RnZf2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=i1J7cDCzG06ONAp54+LC6DTfbkDh6nWDtXcvCeo6Tbk=; b=HN5oUFXMDFKvnLyWF057zgh/H13jOyMily76w4Kij6V2AzFUGdlOp4DmiGQlNhUAWyCIPdQXtUiAkifNLhshCbxVs1QNB1U0Pk5+XdLD9bmJ/hxg5xPAnqFWWPmFOD6TYYex9Qk4bFvQyd88AdZZv9vkCFq9XSx6G9iNU5/Ebzz7GLZ51N18j4r5kIfIkJN3qr3dXf+kPMy2UqlOwynLSA0hyBrggaVTaKS7NZwAEJK350Dmj2pdnpeaF9z+uI7YPuzQ5a3yVLkeuoqI2kP7SqNwZPToXTSAZ0w5wlUnWSVCa8URFwLa2kikQxwLi/Sw/nTB9q4+efc1f1tEHZLE0Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=lists.freedesktop.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=i1J7cDCzG06ONAp54+LC6DTfbkDh6nWDtXcvCeo6Tbk=; b=36btQbqHQOnMQhjTT9SfYyCPtE4BncEf7+CBjz66cMO4jAphkhV8ItbpAUddfBCmgTVEbAD8c0etP4o6MOZ7dZv+71n4gOeXMlFu17lKZewp5GBVKcIaCb3NCBPBKsiETPDGgE8co83CeXqwbZgRaOqpxi2+8VCPj7yPA1q008c= Received: from BN9P221CA0006.NAMP221.PROD.OUTLOOK.COM (2603:10b6:408:10a::33) by DM6PR12MB4763.namprd12.prod.outlook.com (2603:10b6:5:36::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4755.21; Wed, 8 Dec 2021 08:26:01 +0000 Received: from BN8NAM11FT006.eop-nam11.prod.protection.outlook.com (2603:10b6:408:10a:cafe::a5) by BN9P221CA0006.outlook.office365.com (2603:10b6:408:10a::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4755.20 via Frontend Transport; Wed, 8 Dec 2021 08:26:01 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT006.mail.protection.outlook.com (10.13.177.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4755.13 via Frontend Transport; Wed, 8 Dec 2021 08:26:01 +0000 Received: from Harpoon.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Wed, 8 Dec 2021 02:26:00 -0600 From: Felix Kuehling To: Subject: [PATCH 2/2] drm/amdkfd: Make KFD support on Hawaii experimental Date: Wed, 8 Dec 2021 03:25:31 -0500 Message-ID: <20211208082531.918062-2-Felix.Kuehling@amd.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211208082531.918062-1-Felix.Kuehling@amd.com> References: <20211208082531.918062-1-Felix.Kuehling@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 5b1ce0f7-bf42-4771-6888-08d9ba245e85 X-MS-TrafficTypeDiagnostic: DM6PR12MB4763:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2887; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 4N+xEPQTb9NTSYQOiljyVmjayfdfYpvl8Jw/XEPQFwp/2mdxw1SVGDgNSV13/tL0BzcQvtosi+JKAMcMwBJbLk+8I8mSwP0V2F1L54r6rCeBjfjknxZI9tuv3rQWmM7NAYI67oUNaNfe+Os73GfozsfZUheR4CC2ZWtlAE+sWtGQ/1wXjYhs+7yx5WFTsJTyqwBFVrajgtj68jsToVwPJzklS706Cou2tIKPpubfmLAi13IyAoAVTSISKGZx20U7IF7+kPaBpaizswMeMkQornVOWd+mn1YKZ4s4mgqcPZlKCr0p0B1qrT6UI162+4q+C93uTYaOSqr76/OhDni79/nbCcesqdHJ3XIGTjYbIYgEGtHoAq7Buza7UNsC34DG6YH8mU1a+gNKI25Vkg2ikckiLppqZXL3n+ACLNLIe5QGkC6LIGZkBaCvXQEE5NEnGMZ+4aplLnV0qzUC9JvqNt7j3l2LM3aLh06Xk0rt2f+JqEyLKEIwbaweGcPpUaDR5sqalBc6Nb2ShlonTKzP3pJSddJ36CBCQ2X3tgOpiPr7T+mNRDkjxG/fneo1bph6UP0s8EHKNp+Zaeqrl6M4A5wW1GFqu9qdVhW9J2KPc7s1QguoUE7FEPvg/V0jojyka00vqnHH7It1id8HpUbXOukK/YZQBDnxiD3Lr+tCO9I9wqXX+mtHSFnOBMOHLk/gl62uWWe5dYqT0DfeiZ7rxnR1EY4mL4rGIocSoimyR1F5l9GwS/hUgusxPgzhTXCKb1pn7NPa/FpZ5cYAeOiqann7TrLhWWAmxY4f+jDFgg4= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(4636009)(46966006)(36840700001)(40470700001)(8676002)(4744005)(336012)(426003)(7696005)(186003)(16526019)(316002)(2906002)(1076003)(70586007)(86362001)(70206006)(2616005)(82310400004)(5660300002)(40460700001)(26005)(47076005)(8936002)(83380400001)(36860700001)(36756003)(508600001)(6916009)(81166007)(6666004)(356005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Dec 2021 08:26:01.6557 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5b1ce0f7-bf42-4771-6888-08d9ba245e85 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT006.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4763 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: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Hawaii support is mostly untested these days. ROCm user mode also depends on custom firmware for AQL packet processing, that was never pushed upstream due to quality regressions in graphics driver testing. Signed-off-by: Felix Kuehling --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 267668b96456..facc28f58c1f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -147,7 +147,11 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) #ifdef CONFIG_DRM_AMDGPU_CIK case CHIP_HAWAII: gfx_target_version = 70001; - if (!vf) + if (!amdgpu_exp_hw_support) + pr_info( + "KFD support on Hawaii is experimental. See modparam exp_hw_support\n" + ); + else if (!vf) f2g = &gfx_v7_kfd2kgd; break; #endif -- 2.32.0