From patchwork Thu Jan 8 16:15:34 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oded Gabbay X-Patchwork-Id: 5593781 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 537579F1C5 for ; Thu, 8 Jan 2015 16:16:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1CA1C203B5 for ; Thu, 8 Jan 2015 16:16:22 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 2BC37203B4 for ; Thu, 8 Jan 2015 16:16:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 82ECE6E796; Thu, 8 Jan 2015 08:16:19 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1on0117.outbound.protection.outlook.com [157.56.110.117]) by gabe.freedesktop.org (Postfix) with ESMTP id 752776E79A for ; Thu, 8 Jan 2015 08:16:18 -0800 (PST) Received: from BLUPR02CA042.namprd02.prod.outlook.com (25.160.23.160) by BN1PR02MB197.namprd02.prod.outlook.com (10.242.214.146) with Microsoft SMTP Server (TLS) id 15.1.53.17; Thu, 8 Jan 2015 16:16:16 +0000 Received: from BY2FFO11FD032.protection.gbl (2a01:111:f400:7c0c::136) by BLUPR02CA042.outlook.office365.com (2a01:111:e400:8ad::32) with Microsoft SMTP Server (TLS) id 15.1.53.17 via Frontend Transport; Thu, 8 Jan 2015 16:16:16 +0000 Received: from atltwp02.amd.com (165.204.84.222) by BY2FFO11FD032.mail.protection.outlook.com (10.1.14.210) with Microsoft SMTP Server id 15.1.49.13 via Frontend Transport; Thu, 8 Jan 2015 16:16:15 +0000 X-WSS-ID: 0NHV970-08-BMD-02 X-M-MSG: Received: from satlvexedge02.amd.com (satlvexedge02.amd.com [10.177.96.29]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by atltwp02.amd.com (Axway MailGate 5.3.1) with ESMTPS id 2F49FBD879E; Thu, 8 Jan 2015 10:16:11 -0600 (CST) Received: from SATLEXDAG06.amd.com (10.181.40.13) by SATLVEXEDGE02.amd.com (10.177.96.29) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 8 Jan 2015 10:16:47 -0600 Received: from STOREXDAG01.amd.com (10.1.13.10) by satlexdag06.amd.com (10.181.40.13) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 8 Jan 2015 11:16:12 -0500 Received: from AMD (10.20.0.84) by storexdag01.amd.com (10.1.13.10) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 8 Jan 2015 11:16:12 -0500 From: Oded Gabbay To: , Subject: [PATCH 7/9] drm/amdkfd: Add asic property to kfd_device_info Date: Thu, 8 Jan 2015 18:15:34 +0200 Message-ID: <1420733736-13938-8-git-send-email-oded.gabbay@amd.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1420733736-13938-1-git-send-email-oded.gabbay@amd.com> References: <1420733736-13938-1-git-send-email-oded.gabbay@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.20.0.84] X-EOPAttributedMessage: 0 Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) Authentication-Results: spf=none (sender IP is 165.204.84.222) smtp.mailfrom=Oded.Gabbay@amd.com; X-Forefront-Antispam-Report: CIP:165.204.84.222; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(428002)(189002)(199003)(97736003)(46102003)(76176999)(50986999)(105586002)(101416001)(36756003)(77156002)(62966003)(48376002)(99396003)(106466001)(229853001)(50466002)(107046002)(120916001)(575784001)(50226001)(86362001)(31966008)(64706001)(19580395003)(4396001)(19580405001)(2950100001)(21056001)(77096005)(68736005)(33646002)(84676001)(92566001)(89996001)(87936001)(20776003)(47776003); DIR:OUT; SFP:1102; SCL:1; SRVR:BN1PR02MB197; H:atltwp02.amd.com; FPR:; SPF:None; MLV:sfv; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-DmarcAction: None X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(3005003);SRVR:BN1PR02MB197; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004); SRVR:BN1PR02MB197; X-Forefront-PRVS: 0450A714CB X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BN1PR02MB197; X-OriginatorOrg: amd4.onmicrosoft.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Jan 2015 16:16:15.5905 (UTC) X-MS-Exchange-CrossTenant-Id: fde4dada-be84-483f-92cc-e026cbee8e96 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=fde4dada-be84-483f-92cc-e026cbee8e96; Ip=[165.204.84.222] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN1PR02MB197 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ben Goz This patch adds a new property to kfd_device_info structure. That structure holds information that is H/W specific. The new property is called asic_family and its purpose is to distinguish between different asic families in amdkfd operations, mainly in QCM (queue control & management) This patch also adds a new enum, to select different ASICs. We set the current kfd_device_info instance as Kaveri and create a new instance which describes the new AMD APU, codenamed 'Carrizo'. Signed-off-by: Ben Goz Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 10 +++++++++- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 6 ++++++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 994a9c1..24b37ff 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -31,6 +31,14 @@ #define MQD_SIZE_ALIGNED 768 static const struct kfd_device_info kaveri_device_info = { + .asic_family = CHIP_KAVERI, + .max_pasid_bits = 16, + .ih_ring_entry_size = 4 * sizeof(uint32_t), + .mqd_size_aligned = MQD_SIZE_ALIGNED +}; + +static const struct kfd_device_info carrizo_device_info = { + .asic_family = CHIP_CARRIZO, .max_pasid_bits = 16, .ih_ring_entry_size = 4 * sizeof(uint32_t), .num_of_watch_points = 4, @@ -65,7 +73,7 @@ static const struct kfd_deviceid supported_devices[] = { { 0x1318, &kaveri_device_info }, /* Kaveri */ { 0x131B, &kaveri_device_info }, /* Kaveri */ { 0x131C, &kaveri_device_info }, /* Kaveri */ - { 0x131D, &kaveri_device_info }, /* Kaveri */ + { 0x131D, &kaveri_device_info } /* Kaveri */ }; static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index a4e0ddd..872a1da 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -104,7 +104,13 @@ enum cache_policy { cache_policy_noncoherent }; +enum asic_family_type { + CHIP_KAVERI = 0, + CHIP_CARRIZO +}; + struct kfd_device_info { + unsigned int asic_family; unsigned int max_pasid_bits; size_t ih_ring_entry_size; uint8_t num_of_watch_points;