From patchwork Fri May 3 21:30:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Summers, Stuart" X-Patchwork-Id: 10929209 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C3DE8933 for ; Fri, 3 May 2019 21:30:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B511628795 for ; Fri, 3 May 2019 21:30:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A6675287AA; Fri, 3 May 2019 21:30:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2DF7A28795 for ; Fri, 3 May 2019 21:30:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0D2788982F; Fri, 3 May 2019 21:30:23 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id ACBEC8982E for ; Fri, 3 May 2019 21:30:21 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 May 2019 14:30:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,427,1549958400"; d="scan'208";a="167474010" Received: from jssummer-desk.ra.intel.com ([10.54.134.159]) by fmsmga004.fm.intel.com with ESMTP; 03 May 2019 14:30:20 -0700 From: Stuart Summers To: intel-gfx@lists.freedesktop.org Date: Fri, 3 May 2019 14:30:15 -0700 Message-Id: <20190503213020.25628-1-stuart.summers@intel.com> X-Mailer: git-send-email 2.21.0.5.gaeb582a983 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/5] Refactor to expand subslice mask X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP This patch series contains a few code clean-up patches, followed by a patch which changes the storage of the subslice mask to better match the userspace access through the I915_QUERY_TOPOLOGY_INFO ioctl. The index into the subslice_mask array is then calculated: slice * subslice stride + subslice index / 8 v2: fix i915_pm_sseu test failure v3: no changes to patches in the series, just resending to pick up in CI correctly v4: rebase v5: fix header test v6: address review comments from Jari address minor checkpatch warning in existing code use eu_stride for EU div-by-8 v7: another rebase v8: address review comments from Tvrtko and Daniele Stuart Summers (5): drm/i915: Use local variable for SSEU info in GETPARAM ioctl drm/i915: Add macro for SSEU stride calculation drm/i915: Move calculation of subslices per slice to new function drm/i915: Refactor sseu helper functions drm/i915: Expand subslice mask drivers/gpu/drm/i915/gt/intel_engine_cs.c | 24 +- drivers/gpu/drm/i915/gt/intel_engine_types.h | 30 +-- drivers/gpu/drm/i915/gt/intel_hangcheck.c | 3 +- drivers/gpu/drm/i915/gt/intel_sseu.c | 58 +++++ drivers/gpu/drm/i915/gt/intel_sseu.h | 36 ++- drivers/gpu/drm/i915/gt/intel_workarounds.c | 2 +- drivers/gpu/drm/i915/i915_debugfs.c | 46 ++-- drivers/gpu/drm/i915/i915_drv.c | 15 +- drivers/gpu/drm/i915/i915_gpu_error.c | 5 +- drivers/gpu/drm/i915/i915_query.c | 15 +- drivers/gpu/drm/i915/intel_device_info.c | 246 ++++++++++++------- drivers/gpu/drm/i915/intel_device_info.h | 47 ---- 12 files changed, 327 insertions(+), 200 deletions(-)