From patchwork Mon Feb 7 19:28:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jordan Justen X-Patchwork-Id: 12737838 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 1F4BCC433F5 for ; Mon, 7 Feb 2022 19:29:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A3F0D10E6B3; Mon, 7 Feb 2022 19:28:58 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5440610E49D; Mon, 7 Feb 2022 19:28:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644262137; x=1675798137; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=tFH0rM7pbt36g1beQ6IMSi+8H19nMs9nOTv9B7HTClw=; b=Sky/G2NW7hc65wJdy76SvQcS+duLzWDeVxJc+EUezSnD/sr6ezlvnQ0S TdP+tpKzLd/ILUhSQ0vfvfhazF0JbKSCLJdp0rWF7NDaygjj4OOs0QCk7 oT6/OjNv9TNxhrCT2qOkkctSp9lM36RBaI87ZHjgI4TzmXifovBZ8FFEA FgvBCgA9p9gdZyIYIozKybnoCw6mdrwThPMitZQQPG820XTQcGCUAdn74 TivZR51QvJgWXIwRJ//Z385JfSCnLn5NvgHQVb1sgeE9jCiUZh+yz4/CA 0Dz0Le1vqyhxazLremrjdj4EkNZRHHV8GS17tiGefFD61c3L9yO+Lldvu A==; X-IronPort-AV: E=McAfee;i="6200,9189,10251"; a="228762592" X-IronPort-AV: E=Sophos;i="5.88,350,1635231600"; d="scan'208";a="228762592" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2022 11:28:56 -0800 X-IronPort-AV: E=Sophos;i="5.88,350,1635231600"; d="scan'208";a="484536967" Received: from normanma-mobl.amr.corp.intel.com (HELO localhost) ([10.209.85.164]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2022 11:28:56 -0800 From: Jordan Justen To: intel-gfx Subject: [PATCH 0/4] GuC HWCONFIG with documentation Date: Mon, 7 Feb 2022 11:28:50 -0800 Message-Id: <20220207192854.862959-1-jordan.l.justen@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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: Jordan Justen , dri-devel Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is John/Rodrigo's 2 patches with some minor changes, and I added 2 patches. "drm/i915/uapi: Add query for hwconfig blob" was changed: * Rename DRM_I915_QUERY_HWCONFIG_TABLE to DRM_I915_QUERY_HWCONFIG_BLOB as requested by Joonas. * Reword commit message * I added Acked-by to this patch, but this only applies in the context of this version of the patchset. If my changes are rejected, then please *do not* add my Acked-by to the other series. In particular, I do not want my Acked-by on the patch if the patch mentions the HWCONFIG format, but is not willing to add that to the actual uAPI. I also do not want my Acked-by on it if it mentions "consolidation" of this data. Since we are dealing with open source projects (aside from GuC), this doesn't seem appropriate. "drm/i915/uapi: Add struct drm_i915_query_hwconfig_blob_item" adds a struct to the uAPI and documents the return value for DRM_I915_QUERY_HWCONFIG_BLOB. (Except, keys / values are still deferred to the PRM.) "drm/i915/guc: Verify hwconfig blob matches supported format" does the simple verification of the blob to make sure it matches what the uAPI documents. John Harrison (1): drm/i915/guc: Add fetch of hwconfig table Jordan Justen (2): drm/i915/uapi: Add struct drm_i915_query_hwconfig_blob_item drm/i915/guc: Verify hwconfig blob matches supported format Rodrigo Vivi (1): drm/i915/uapi: Add query for hwconfig blob drivers/gpu/drm/i915/Makefile | 1 + .../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.h | 3 + .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 177 ++++++++++++++++++ .../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 | 23 +++ include/uapi/drm/i915_drm.h | 25 +++ 9 files changed, 259 insertions(+) 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