From patchwork Sat May 13 21:01:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 9725941 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3643A60381 for ; Mon, 15 May 2017 00:49:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2933228926 for ; Mon, 15 May 2017 00:49:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1E14328936; Mon, 15 May 2017 00:49:30 +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=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID 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 A316528926 for ; Mon, 15 May 2017 00:49:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 571986E09F; Mon, 15 May 2017 00:48:42 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-lf0-x243.google.com (mail-lf0-x243.google.com [IPv6:2a00:1450:4010:c07::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id C104E6E186 for ; Sat, 13 May 2017 21:02:21 +0000 (UTC) Received: by mail-lf0-x243.google.com with SMTP id q70so2611901lfi.0 for ; Sat, 13 May 2017 14:02:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=5He/it5k+fc7U1VcjZTDrnxawx2byoCp9twrt+Tx63Y=; b=UyitougvU29QDyT6BlEndXjSdy+2BIIn/Bcxyb1B0rgCCqHI0ZKkZSf3jEQ4KAtd2J Re2175Z8T56clCiTNJxhvEGHlLYln2SC2ZzfmA2kIHXjK51Wk1eRbC4D2J3h6eS1BYGq 2XcBSt92gQ7ZAo+O/Yntv2c/5uuzV/kHV9k73P5mDfJJat1QsT3JcoayTdivWBJbYXkH WmTZgAmjmI6Rbcp4EN7fIuFzEydtajTnijQAr+f8GGHhSMpcmFr5qTqMWqvbGjJRXh5h BNY5lblBIsv4bR/cbRAK2B3L8drpX2EO6KMHWJ5ImzgB1QaXpVPaG8K7Ge3RVdgkRNeV yeVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=5He/it5k+fc7U1VcjZTDrnxawx2byoCp9twrt+Tx63Y=; b=mejqIy12yU2TOWTWKWGw3R2Ty969w6XTJVnWQyqgVlhc0JEsMggma6YAbIx+mitCuk gXfXQZCzMuJurWP34pVg8vggnN1Jvr0/gQe2/oSBj0zSye7DDKnSIYXt6C8Rwmyk1r9J cRcxzUIddKVu2Q8e1bJsCLMaX3XaLvHFn0St+HWRmjlYHGlaoEGJmmmiQc8XPw3sN3iO f9+5ENMF8e9p7CJgOe0obyUkuCbVDzdId2++n3icI0hQaD9ZiRRmQdMrOp56WHu+Ly0S OLY5HclqjGkBUoyD3Uu8qYmDBBEGtylZvUZJ1sFrtmOCO5dhkys6BehJzMY3c+DGhbtA xp/g== X-Gm-Message-State: AODbwcBeYzYf/4nP0m7C6KlBzJNQgKgpqd8PGvZvmZ6bIoDCZG4br5ct enCZeOHsyCgpvQ== X-Received: by 10.46.22.76 with SMTP id 12mr4374253ljw.9.1494709340093; Sat, 13 May 2017 14:02:20 -0700 (PDT) Received: from localhost.localdomain (ppp109-252-91-175.pppoe.spdop.ru. [109.252.91.175]) by smtp.gmail.com with ESMTPSA id e5sm1308372lji.37.2017.05.13.14.02.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 13 May 2017 14:02:19 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding Subject: [PATCH] gpu: host1x: Initialize firewall class to the jobs one Date: Sun, 14 May 2017 00:01:14 +0300 Message-Id: <20170513210114.31680-1-digetx@gmail.com> X-Mailer: git-send-email 2.12.2 X-Mailman-Approved-At: Mon, 15 May 2017 00:48:34 +0000 Cc: linux-tegra@vger.kernel.org, DRI Development 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: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The commands stream is prepended by the jobs class on the CDMA submission, so that explicitly setting a module class in the commands stream isn't necessary. The firewall initializes its class to 0 and the command stream that doesn't explicitly specify the class effectively bypasses the firewall. Signed-off-by: Dmitry Osipenko Reviewed-by: Mikko Perttunen --- drivers/gpu/host1x/job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index 5f5f8ee6143d..d9933828fe87 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -504,7 +504,7 @@ static inline int copy_gathers(struct host1x_job *job, struct device *dev) fw.dev = dev; fw.reloc = job->relocarray; fw.num_relocs = job->num_relocs; - fw.class = 0; + fw.class = job->class; for (i = 0; i < job->num_gathers; i++) { struct host1x_job_gather *g = &job->gathers[i];