From patchwork Thu Jul 28 12:30:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 12931234 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 DE413C19F29 for ; Thu, 28 Jul 2022 12:30:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7135B99D89; Thu, 28 Jul 2022 12:30:26 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id CBA5799D75; Thu, 28 Jul 2022 12:30:09 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E529CB82445; Thu, 28 Jul 2022 12:30:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC3E6C4347C; Thu, 28 Jul 2022 12:30:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1659011406; bh=SsLKQKAJDVdmsjFvuEvNTnovowDQ9E5EcEd8pA4PGds=; h=From:To:Cc:Subject:Date:From; b=mloeqN3p2gVVuWZfpt5whWnuCmI19/IGx+lB3YAP9QC2uQ9mKtcWA5MmRci4SBSnN A3242ZO939pfOZe9CPGwbXZCHdqcNCuV/SZ1+S+qsuX/jaSRFn6EsOUSfpb+LmQ+qX 2l5TZNOMRRqcvej1lT+UsIv1SRxCIDExrXx4+Q768jnUGg8aWA3zeCDxS2vagMcKUn Xywkd6UGWYKC3d2ACZqwNF5QAGE+jskhS3rzxHFhk/RCOqVqWR0GBXLrOxzM68XUnw F9qmxPYJm02Eg34hB/Suee44VQfh9aowrLaeoUPi4AKcE+dW9406ggSPzTA0NG+dRk +Nm/Yx0iVAleg== Received: from mchehab by mail.kernel.org with local (Exim 4.95) (envelope-from ) id 1oH2eS-005W6T-95; Thu, 28 Jul 2022 14:30:04 +0200 From: Mauro Carvalho Chehab To: Subject: [PATCH 0/2] Move TLB invalidation code for its own file and document it Date: Thu, 28 Jul 2022 14:30:01 +0200 Message-Id: X-Mailer: git-send-email 2.36.1 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: David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Mauro Carvalho Chehab Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" There are more things to be added to TLB invalidation. Before doing that, move the code to its own file, and add the relevant documentation. Chris Wilson (1): drm/i915/gt: Move TLB invalidation to its own file Mauro Carvalho Chehab (1): drm/i915/gt: document TLB cache invalidation functions drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/gem/i915_gem_pages.c | 4 +- drivers/gpu/drm/i915/gt/intel_gt.c | 168 +---------------- drivers/gpu/drm/i915/gt/intel_gt.h | 12 -- drivers/gpu/drm/i915/gt/intel_tlb.c | 208 ++++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_tlb.h | 112 ++++++++++++ drivers/gpu/drm/i915/i915_vma.c | 1 + 7 files changed, 327 insertions(+), 179 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_tlb.c create mode 100644 drivers/gpu/drm/i915/gt/intel_tlb.h