From patchwork Thu Jun 10 20:46:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 12313903 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01302C48BD1 for ; Thu, 10 Jun 2021 20:46:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B12B7613E9 for ; Thu, 10 Jun 2021 20:46:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B12B7613E9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=Intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3134C6EDDC; Thu, 10 Jun 2021 20:46:29 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D7E56EDDC; Thu, 10 Jun 2021 20:46:28 +0000 (UTC) IronPort-SDR: ri13N4uEeLjfAprGP/vY0skW/hvovKmmJYx6jqGKR1ZAtLpW/4kjdzn7HNxQm3Da2oPp0BOBiX tjtJR7P9Yp5Q== X-IronPort-AV: E=McAfee;i="6200,9189,10011"; a="205359426" X-IronPort-AV: E=Sophos;i="5.83,264,1616482800"; d="scan'208";a="205359426" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2021 13:46:27 -0700 IronPort-SDR: fDQCfbLhCBN8GCGJLVqBIA5q08omZif4EFB0GJvOwI9wlMOEKiMRrJaFZI+M7edUGln5F8QomQ wqSYVYtoS+lg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,264,1616482800"; d="scan'208";a="448867749" Received: from relo-linux-5.jf.intel.com ([10.165.21.134]) by orsmga008.jf.intel.com with ESMTP; 10 Jun 2021 13:46:26 -0700 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Subject: [PATCH 0/3] Add support for querying hw info that UMDs need Date: Thu, 10 Jun 2021 13:46:23 -0700 Message-Id: <20210610204626.2995262-1-John.C.Harrison@Intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: John Harrison , DRI-Devel@Lists.FreeDesktop.Org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: John Harrison Various UMDs require hardware configuration information about the current platform. A bunch of static information is available in a fixed table that can be retrieved from the GuC. Further information can be calculated dynamically from fuse registers. Signed-off-by: John Harrison John Harrison (2): drm/i915/guc: Add fetch of hwconfig table drm/i915/uapi: Add query for L3 bank count Rodrigo Vivi (1): drm/i915/uapi: Add query for hwconfig table drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/gt/intel_gt.c | 15 ++ drivers/gpu/drm/i915/gt/intel_gt.h | 1 + .../gpu/drm/i915/gt/intel_hwconfig_types.h | 102 +++++++++++ .../gpu/drm/i915/gt/uc/abi/guc_actions_abi.h | 1 + .../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h | 4 + drivers/gpu/drm/i915/gt/uc/intel_guc.c | 3 +- drivers/gpu/drm/i915/gt/uc/intel_guc.h | 2 + .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 167 ++++++++++++++++++ .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.h | 19 ++ drivers/gpu/drm/i915/gt/uc/intel_uc.c | 6 + drivers/gpu/drm/i915/i915_query.c | 45 +++++ drivers/gpu/drm/i915/i915_reg.h | 1 + include/uapi/drm/i915_drm.h | 2 + 14 files changed, 368 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_hwconfig_types.h create mode 100644 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c create mode 100644 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.h