From patchwork Fri Aug 12 16:09:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 12942334 X-Patchwork-Delegate: kvalo@adurom.com 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3D2CC00140 for ; Fri, 12 Aug 2022 16:10:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239177AbiHLQK2 (ORCPT ); Fri, 12 Aug 2022 12:10:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239197AbiHLQKV (ORCPT ); Fri, 12 Aug 2022 12:10:21 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 659D0A5 for ; Fri, 12 Aug 2022 09:10:17 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id C90A26158A for ; Fri, 12 Aug 2022 16:10:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FB35C433C1; Fri, 12 Aug 2022 16:10:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660320616; bh=MDwsYTPrGo9CNwWMSoHQAhvjhFDCQLCa7ws1qSRRgNc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DPL/Y8DR/sn+y4eAR/Ayd/apBT7vJgLJt45lKdMFbuASlSwlcpRYzAs6LSwWfVAlM +ozWrcCdJZTzMJa3agu0uD0cW8w6naC090ljnG95hbidqnqjEkkgCLsxW5p51cJRM8 E+sqvmOrOt0KdSj06B8rWjB4y2ediKahBpttoHe8KbNZw5Bxk20sEsdUmCyatxkvZp 3cV2G6CNT/YVtRogMW4N47Bfpj7dZF5AbPnYphO/N1hb5t8aagRVz0yVkJ8iAmXSqO ttEnUjhVXKlT1Y3bdKRo98TNbZbYydmoJF71+ubnceyfHd/CUic2DC4BAeQAkVglLW xTK2QRsu+9zJg== From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath12k@lists.infradead.org Subject: [PATCH 09/50] wifi: ath12k: add debug.c Date: Fri, 12 Aug 2022 19:09:22 +0300 Message-Id: <20220812161003.27279-10-kvalo@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220812161003.27279-1-kvalo@kernel.org> References: <20220812161003.27279-1-kvalo@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Kalle Valo (Patches split into one patch per file for easier review, but the final commit will be one big patch. See the cover letter for more info.) Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath12k/debug.c | 102 ++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/debug.c b/drivers/net/wireless/ath/ath12k/debug.c new file mode 100644 index 000000000000..67893923e010 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/debug.c @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include +#include "core.h" +#include "debug.h" + +void ath12k_info(struct ath12k_base *ab, const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + + va_start(args, fmt); + vaf.va = &args; + dev_info(ab->dev, "%pV", &vaf); + /* TODO: Trace the log */ + va_end(args); +} + +void ath12k_err(struct ath12k_base *ab, const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + + va_start(args, fmt); + vaf.va = &args; + dev_err(ab->dev, "%pV", &vaf); + /* TODO: Trace the log */ + va_end(args); +} + +void ath12k_warn(struct ath12k_base *ab, const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + + va_start(args, fmt); + vaf.va = &args; + dev_warn_ratelimited(ab->dev, "%pV", &vaf); + /* TODO: Trace the log */ + va_end(args); +} + +#ifdef CONFIG_ATH12K_DEBUG + +void __ath12k_dbg(struct ath12k_base *ab, enum ath12k_debug_mask mask, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (ath12k_debug_mask & mask) + dev_dbg(ab->dev, "%pV", &vaf); + + /* TODO: trace log */ + + va_end(args); +} + +void ath12k_dbg_dump(struct ath12k_base *ab, + enum ath12k_debug_mask mask, + const char *msg, const char *prefix, + const void *buf, size_t len) +{ + char linebuf[256]; + size_t linebuflen; + const void *ptr; + + if (ath12k_debug_mask & mask) { + if (msg) + __ath12k_dbg(ab, mask, "%s\n", msg); + + for (ptr = buf; (ptr - buf) < len; ptr += 16) { + linebuflen = 0; + linebuflen += scnprintf(linebuf + linebuflen, + sizeof(linebuf) - linebuflen, + "%s%08x: ", + (prefix ? prefix : ""), + (unsigned int)(ptr - buf)); + hex_dump_to_buffer(ptr, len - (ptr - buf), 16, 1, + linebuf + linebuflen, + sizeof(linebuf) - linebuflen, true); + dev_dbg(ab->dev, "%s\n", linebuf); + } + } +} + +#endif /* CONFIG_ATH12K_DEBUG */