From patchwork Fri Nov 27 10:20:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick DELAUNAY X-Patchwork-Id: 1407120 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=st.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.a=rsa-sha256 header.s=STMicroelectronics header.b=jc7cO4gw; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Cj9fK719xz9sSf for ; Fri, 27 Nov 2020 21:22:01 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 6A71C826D1; Fri, 27 Nov 2020 11:21:33 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=st.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.b="jc7cO4gw"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 84E32826C9; Fri, 27 Nov 2020 11:21:17 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 0C96182687 for ; Fri, 27 Nov 2020 11:21:11 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=st.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=patrick.delaunay@st.com Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 0ARAIIeT019306; Fri, 27 Nov 2020 11:21:09 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=eM2g3/SHdnMTbmY5/XCiS4vTv62JdfGwh6urz+HWS0M=; b=jc7cO4gwaUTgSdg3Vq+h6tcbUMM4MeeiaxwCfyvNdJEvc+E7JPQK7WMqaegpdZtoiHYS 0R5gRPao+UCmqbDnV5acxV+86T0TkBJXbqvNTRm0UDVvxuQfkG4tTaXh3w7uCavWMioR GnuKPaiWwncKrnLh3q4YmXO+dB7UmpOYRW9WmVQnZw9RA03+c4nNaNGmQA1EkF3JFYHD FSZwqnw9C27fLn5osCtP1ztdNMSq0vAHc3kJIX5ldZMQPZGLMGGLcsprELDEa74z6K/3 FPnm7OmeA1+k69js+8AVsa89b3vr2ba5+F2KV7iIHJQ2NzIMBqMaNSFMrnd74nXV0k5b Rw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 34y01d1xaq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 27 Nov 2020 11:21:09 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 07B62100039; Fri, 27 Nov 2020 11:21:09 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EB944238DE6; Fri, 27 Nov 2020 11:21:08 +0100 (CET) Received: from localhost (10.75.127.49) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 27 Nov 2020 11:21:08 +0100 From: Patrick Delaunay To: CC: Heinrich Schuchardt , Simon Glass , Patrick Delaunay , U-Boot STM32 Subject: [PATCH v2 4/9] log: use console puts to output trace before LOG init Date: Fri, 27 Nov 2020 11:20:54 +0100 Message-ID: <20201127112000.v2.4.I01167328d604e359d69c0d241754caeec1f65ebe@changeid> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201127102100.11721-1-patrick.delaunay@st.com> References: <20201127102100.11721-1-patrick.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG4NODE3.st.com (10.75.127.12) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-11-27_05:2020-11-26, 2020-11-27 signatures=0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Use the console puts functions to output the traces before the log initialization (when CONFIG_LOG is not activated). This patch allows to display the first U-Boot traces (with macro debug) when CONFIG_DEBUG_UART is activated and not only drop them. For example for traces in board_f.c requested by the macro debug, when LOG_DEBUG is defined and CONFIG_LOG is activated. Signed-off-by: Patrick Delaunay --- Changes in v2: - replace printascii by console puts, remove test on CONFIG_DEBUG_UART common/log.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/common/log.c b/common/log.c index 212789d6b3..a4ed7d79f8 100644 --- a/common/log.c +++ b/common/log.c @@ -246,6 +246,15 @@ int _log(enum log_category_t cat, enum log_level_t level, const char *file, if (!(gd->flags & GD_FLG_LOG_READY)) { gd->log_drop_count++; + + /* display dropped traces with console puts and DEBUG_UART */ + if (rec.level <= CONFIG_LOG_DEFAULT_LEVEL || rec.force_debug) { + va_start(args, fmt); + vsnprintf(buf, sizeof(buf), fmt, args); + puts(buf); + va_end(args); + } + return -ENOSYS; } va_start(args, fmt);