From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 D7CC3C47095 for ; Wed, 9 Jun 2021 06:40:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A83DB61185 for ; Wed, 9 Jun 2021 06:40:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236808AbhFIGlx (ORCPT ); Wed, 9 Jun 2021 02:41:53 -0400 Received: from m12-14.163.com ([220.181.12.14]:47666 "EHLO m12-14.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232644AbhFIGlv (ORCPT ); Wed, 9 Jun 2021 02:41:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=mfXDD 30mZIKAgidz42wFNQIPzrbm0VZQE69hwJp3nEU=; b=dMQioE975TwvBssOQ7LA1 jvF2TUp0+qSzC+t0OOXu0wHUxjHmz5oQE8B6Nk3TQuYPbsNmIp1k1Qr8sQu3qlCu nYCeaZilkV7GFT/cd413QpT4m1UtBDeKI5SGi1vJxoaGtzXCmPMGJQkMAeCkzzQg XlWzTgBg8iIa3kLhEUkpoc= Received: from localhost.localdomain (unknown [218.17.89.111]) by smtp10 (Coremail) with SMTP id DsCowABXoWUGYsBgw6ASNw--.18641S2; Wed, 09 Jun 2021 14:39:25 +0800 (CST) From: ChunyouTang To: robh@kernel.org, tomeu.vizoso@collabora.com, steven.price@arm.com, alyssa.rosenzweig@collabora.com, airlied@linux.ie, daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, tangchunyou@icubecorp.cn, tangchunyou Subject: [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c Date: Wed, 9 Jun 2021 14:38:50 +0800 Message-Id: <20210609063850.2060-1-tangchunyou@163.com> X-Mailer: git-send-email 2.30.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: DsCowABXoWUGYsBgw6ASNw--.18641S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XrykCFWkXw13Aw15XFWDArb_yoWDZrg_u3 W7ur9rXrZIkFn0kwsayan7uryS9ryUZw40vw1xGryvk3Z8Ar9rK3s2vrs8Zr18Ww4UAFnF yanFqF1Fyry7tjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnZYFJUUUUU== X-Originating-IP: [218.17.89.111] X-CM-SenderInfo: 5wdqwu5kxq50rx6rljoofrz/xtbBRQesUVPAMVKOAwAAsC Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: tangchunyou The GPU exception fault status register(0x3C),the low 8 bit is the EXCEPTION_TYPE.We can see the description at P3-78 in spec. Signed-off-by: tangchunyou --- drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index 2aae636f1cf5..1fffb6a0b24f 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -33,7 +33,7 @@ static irqreturn_t panfrost_gpu_irq_handler(int irq, void *data) address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO); dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n", - fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status), + fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status & 0xFF), address); if (state & GPU_IRQ_MULTIPLE_FAULT) -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5D6E9C47095 for ; Wed, 9 Jun 2021 06:55:07 +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 22B7961249 for ; Wed, 9 Jun 2021 06:55:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 22B7961249 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=163.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 918666E039; Wed, 9 Jun 2021 06:55:06 +0000 (UTC) X-Greylist: delayed 910 seconds by postgrey-1.36 at gabe; Wed, 09 Jun 2021 06:55:05 UTC Received: from m12-14.163.com (m12-14.163.com [220.181.12.14]) by gabe.freedesktop.org (Postfix) with ESMTP id ABB1A6E039 for ; Wed, 9 Jun 2021 06:55:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=mfXDD 30mZIKAgidz42wFNQIPzrbm0VZQE69hwJp3nEU=; b=dMQioE975TwvBssOQ7LA1 jvF2TUp0+qSzC+t0OOXu0wHUxjHmz5oQE8B6Nk3TQuYPbsNmIp1k1Qr8sQu3qlCu nYCeaZilkV7GFT/cd413QpT4m1UtBDeKI5SGi1vJxoaGtzXCmPMGJQkMAeCkzzQg XlWzTgBg8iIa3kLhEUkpoc= Received: from localhost.localdomain (unknown [218.17.89.111]) by smtp10 (Coremail) with SMTP id DsCowABXoWUGYsBgw6ASNw--.18641S2; Wed, 09 Jun 2021 14:39:25 +0800 (CST) From: ChunyouTang To: robh@kernel.org, tomeu.vizoso@collabora.com, steven.price@arm.com, alyssa.rosenzweig@collabora.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c Date: Wed, 9 Jun 2021 14:38:50 +0800 Message-Id: <20210609063850.2060-1-tangchunyou@163.com> X-Mailer: git-send-email 2.30.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: DsCowABXoWUGYsBgw6ASNw--.18641S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XrykCFWkXw13Aw15XFWDArb_yoWDZrg_u3 W7ur9rXrZIkFn0kwsayan7uryS9ryUZw40vw1xGryvk3Z8Ar9rK3s2vrs8Zr18Ww4UAFnF yanFqF1Fyry7tjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnZYFJUUUUU== X-Originating-IP: [218.17.89.111] X-CM-SenderInfo: 5wdqwu5kxq50rx6rljoofrz/xtbBRQesUVPAMVKOAwAAsC 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: tangchunyou@icubecorp.cn, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, tangchunyou Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: tangchunyou The GPU exception fault status register(0x3C),the low 8 bit is the EXCEPTION_TYPE.We can see the description at P3-78 in spec. Signed-off-by: tangchunyou --- drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index 2aae636f1cf5..1fffb6a0b24f 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -33,7 +33,7 @@ static irqreturn_t panfrost_gpu_irq_handler(int irq, void *data) address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO); dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n", - fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status), + fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status & 0xFF), address); if (state & GPU_IRQ_MULTIPLE_FAULT) -- 2.25.1