From patchwork Fri Dec 11 10:07:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai Vehmanen X-Patchwork-Id: 341995 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=-13.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED, 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 8D60BC433FE for ; Fri, 11 Dec 2020 10:13:14 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 AC3F423C82 for ; Fri, 11 Dec 2020 10:13:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC3F423C82 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id E3CD7174C; Fri, 11 Dec 2020 11:12:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E3CD7174C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1607681588; bh=Jsa689ZtQF0iYDCjhbyzgH/uf/tUTyPIELOogAfEPlI=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Fwh1yqSsrK5rk+W68XuL33Q6hefI/ANuJd284swcxEpfKv0rjQaf222wSGfXraYP3 cC0ivynptbbbb8NlbS8ENgK3yxi22g75hqRSuzd/wsOrtvWJZUJIDE9Al5aRMo9/mc 0gKz1YRtGQTSkNmU05F4MoAAZoBQ+1HMYKkSl0H0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id BE7BAF804CA; Fri, 11 Dec 2020 11:10:47 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 33318F804CA; Fri, 11 Dec 2020 11:10:44 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 44975F8026A for ; Fri, 11 Dec 2020 11:10:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 44975F8026A IronPort-SDR: WcpdqzyiRAG3yCCCR795CXe7upB7KWzBnBUgU6UjGdXyArtavv0FehRQaSZNKUYtSx54+WjSzf d1VTcfzwyRvA== X-IronPort-AV: E=McAfee;i="6000,8403,9831"; a="174554262" X-IronPort-AV: E=Sophos;i="5.78,411,1599548400"; d="scan'208";a="174554262" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2020 02:10:32 -0800 IronPort-SDR: 9baPQKH5ewOvbL8mP3YZGfyU3EE3Nr/fEO3KAqKr9DcS+O7kLaOc9enWmnEDp/zvuwSWHzx6pw eni4J/8hyvQg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,411,1599548400"; d="scan'208";a="376451005" Received: from eliteleevi.tm.intel.com ([10.237.54.20]) by orsmga007.jf.intel.com with ESMTP; 11 Dec 2020 02:10:30 -0800 From: Kai Vehmanen To: alsa-devel@alsa-project.org, broonie@kernel.org Subject: [PATCH 3/3] ASoC: SOF: Intel: hda: fix the condition passed to sof_dev_dbg_or_err Date: Fri, 11 Dec 2020 12:07:43 +0200 Message-Id: <20201211100743.3188821-4-kai.vehmanen@linux.intel.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201211100743.3188821-1-kai.vehmanen@linux.intel.com> References: <20201211100743.3188821-1-kai.vehmanen@linux.intel.com> MIME-Version: 1.0 Cc: lgirdwood@gmail.com, daniel.baluta@nxp.com, pierre-louis.bossart@linux.intel.com, kai.vehmanen@linux.intel.com, ranjani.sridharan@linux.intel.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Ranjani Sridharan The condition boot_iteration == HDA_FW_BOOT_ATTEMPTS to determine the log level for the DSP status dump would only work in the case of DSP init failure after maximum number of attempts to initialize the DSP. If DSP init succeeds in less than HDA_FW_BOOT_ATTEMPTS attempts and FW loading fails, the ROM status dump would end up getting logged as debug instead of an error. So, add a new flag, SOF_DBG_DUMP_LOG_ERROR, to explicitly specify the log level for DSP status dump. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen --- sound/soc/sof/intel/hda-loader.c | 12 ++++++++++-- sound/soc/sof/intel/hda.c | 10 ++++------ sound/soc/sof/loader.c | 2 +- sound/soc/sof/sof-priv.h | 2 ++ 4 files changed, 17 insertions(+), 9 deletions(-) diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index c4dcbe500635..ed773696b495 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -88,6 +88,7 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag) struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; unsigned int status; + u32 flags; int ret; int i; @@ -175,7 +176,13 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag) __func__); err: - hda_dsp_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_MBOX); + flags = SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_MBOX; + + /* force error log level after max boot attempts */ + if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS) + flags |= SOF_DBG_DUMP_FORCE_ERR_LEVEL; + + hda_dsp_dump(sdev, flags); hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask); return ret; @@ -411,7 +418,8 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev) if (!ret) { dev_dbg(sdev->dev, "Firmware download successful, booting...\n"); } else { - hda_dsp_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_MBOX); + hda_dsp_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_MBOX | + SOF_DBG_DUMP_FORCE_ERR_LEVEL); dev_err(sdev->dev, "error: load fw failed ret: %d\n", ret); } diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index bb4128a72a42..509a9b256423 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -416,9 +416,8 @@ void hda_dsp_dump_skl(struct snd_sof_dev *sdev, u32 flags) } /* dump the first 8 dwords representing the extended ROM status */ -static void hda_dsp_dump_ext_rom_status(struct snd_sof_dev *sdev) +static void hda_dsp_dump_ext_rom_status(struct snd_sof_dev *sdev, u32 flags) { - struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; char msg[128]; int len = 0; u32 value; @@ -429,14 +428,13 @@ static void hda_dsp_dump_ext_rom_status(struct snd_sof_dev *sdev) len += snprintf(msg + len, sizeof(msg) - len, " 0x%x", value); } - sof_dev_dbg_or_err(sdev->dev, hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS, + sof_dev_dbg_or_err(sdev->dev, flags & SOF_DBG_DUMP_FORCE_ERR_LEVEL, "extended rom status: %s", msg); } void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags) { - struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; struct sof_ipc_dsp_oops_xtensa xoops; struct sof_ipc_panic_info panic_info; u32 stack[HDA_DSP_STACK_DUMP_SIZE]; @@ -456,11 +454,11 @@ void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags) snd_sof_get_status(sdev, status, panic, &xoops, &panic_info, stack, HDA_DSP_STACK_DUMP_SIZE); } else { - sof_dev_dbg_or_err(sdev->dev, hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS, + sof_dev_dbg_or_err(sdev->dev, flags & SOF_DBG_DUMP_FORCE_ERR_LEVEL, "status = 0x%8.8x panic = 0x%8.8x\n", status, panic); - hda_dsp_dump_ext_rom_status(sdev); + hda_dsp_dump_ext_rom_status(sdev, flags); hda_dsp_get_status(sdev); } } diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c index df39f477239a..08a17abb63ff 100644 --- a/sound/soc/sof/loader.c +++ b/sound/soc/sof/loader.c @@ -857,7 +857,7 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev) if (ret == 0) { dev_err(sdev->dev, "error: firmware boot failure\n"); snd_sof_dsp_dbg_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_MBOX | - SOF_DBG_DUMP_TEXT | SOF_DBG_DUMP_PCI); + SOF_DBG_DUMP_TEXT | SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_FORCE_ERR_LEVEL); sdev->fw_state = SOF_FW_BOOT_FAILED; return -EIO; } diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index ba317d3b8e53..68da8f797403 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -28,6 +28,8 @@ #define SOF_DBG_DUMP_MBOX BIT(1) #define SOF_DBG_DUMP_TEXT BIT(2) #define SOF_DBG_DUMP_PCI BIT(3) +#define SOF_DBG_DUMP_FORCE_ERR_LEVEL BIT(4) /* used to dump dsp status with error log level */ + /* global debug state set by SOF_DBG_ flags */ extern int sof_core_debug;