From patchwork Wed Nov 16 16:38:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 626854 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 310E4C43217 for ; Wed, 16 Nov 2022 16:44:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239037AbiKPQot (ORCPT ); Wed, 16 Nov 2022 11:44:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233358AbiKPQns (ORCPT ); Wed, 16 Nov 2022 11:43:48 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E73959869 for ; Wed, 16 Nov 2022 08:39:58 -0800 (PST) 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 sin.source.kernel.org (Postfix) with ESMTPS id BC80DCE1BF0 for ; Wed, 16 Nov 2022 16:39:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E05BC433C1; Wed, 16 Nov 2022 16:39:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668616795; bh=FuZczF/hyCy9Ks5fu7boL/st6k7IVj/C/Yj5WbdQ/rY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ng1LIGQlljpWlNVRjYdu72g1qP5e+mlcnvs+E4asXoy5eGwWvXNDfxqfIivMMfXro JO+q5rkpXBeNgapEEjDZnhyfO3+e16lIm8t1q907viVJQ0hsUrwk2hPe2c6Dp+RRpt 8pimBsPpOdfllDEuDqP2L/cvQm3OO+16FdrWNJwAKOG9UJ2seoiDKEsTlzcfId2o8z p3+EivQW8VsfFYQNXDocCSTwwaWCembkkg53l4kieNYyvyUV30xDd62tcAQV6+aTqV QyKrnzCtiTlrTAAhsLDJvM1Xvg/wiSLbgUsn3cCSJEcweMX2q1/LWW1S28vtD6Zv4d hgXlzOJG8A9Ng== From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath12k@lists.infradead.org Subject: [PATCH v2 45/50] wifi: ath12k: add trace.h Date: Wed, 16 Nov 2022 18:38:57 +0200 Message-Id: <20221116163902.24996-46-kvalo@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221116163902.24996-1-kvalo@kernel.org> References: <20221116163902.24996-1-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/trace.h | 152 ++++++++++++++++++++++++++++++++ 1 file changed, 152 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/trace.h b/drivers/net/wireless/ath/ath12k/trace.h new file mode 100644 index 000000000000..f72096684b74 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/trace.h @@ -0,0 +1,152 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) + +#include +#include "core.h" + +#define _TRACE_H_ + +/* create empty functions when tracing is disabled */ +#if !defined(CONFIG_ATH12K_TRACING) +#undef TRACE_EVENT +#define TRACE_EVENT(name, proto, ...) \ +static inline void trace_ ## name(proto) {} +#endif /* !CONFIG_ATH12K_TRACING || __CHECKER__ */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ath12k + +TRACE_EVENT(ath12k_htt_pktlog, + TP_PROTO(struct ath12k *ar, const void *buf, u16 buf_len, + u32 pktlog_checksum), + + TP_ARGS(ar, buf, buf_len, pktlog_checksum), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, buf_len) + __field(u32, pktlog_checksum) + __dynamic_array(u8, pktlog, buf_len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->buf_len = buf_len; + __entry->pktlog_checksum = pktlog_checksum; + memcpy(__get_dynamic_array(pktlog), buf, buf_len); + ), + + TP_printk( + "%s %s size %u pktlog_checksum %d", + __get_str(driver), + __get_str(device), + __entry->buf_len, + __entry->pktlog_checksum + ) +); + +TRACE_EVENT(ath12k_htt_ppdu_stats, + TP_PROTO(struct ath12k *ar, const void *data, size_t len), + + TP_ARGS(ar, data, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, len) + __field(u32, info) + __field(u32, sync_tstmp_lo_us) + __field(u32, sync_tstmp_hi_us) + __field(u32, mlo_offset_lo) + __field(u32, mlo_offset_hi) + __field(u32, mlo_offset_clks) + __field(u32, mlo_comp_clks) + __field(u32, mlo_comp_timer) + __dynamic_array(u8, ppdu, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->len = len; + __entry->info = ar->pdev->timestamp.info; + __entry->sync_tstmp_lo_us = ar->pdev->timestamp.sync_timestamp_hi_us; + __entry->sync_tstmp_hi_us = ar->pdev->timestamp.sync_timestamp_lo_us; + __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo; + __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi; + __entry->mlo_offset_clks = ar->pdev->timestamp.mlo_offset_clks; + __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks; + __entry->mlo_comp_timer = ar->pdev->timestamp.mlo_comp_timer; + memcpy(__get_dynamic_array(ppdu), data, len); + ), + + TP_printk( + "%s %s ppdu len %d", + __get_str(driver), + __get_str(device), + __entry->len + ) +); + +TRACE_EVENT(ath12k_htt_rxdesc, + TP_PROTO(struct ath12k *ar, const void *data, size_t type, size_t len), + + TP_ARGS(ar, data, type, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, len) + __field(u16, type) + __field(u32, info) + __field(u32, sync_tstmp_lo_us) + __field(u32, sync_tstmp_hi_us) + __field(u32, mlo_offset_lo) + __field(u32, mlo_offset_hi) + __field(u32, mlo_offset_clks) + __field(u32, mlo_comp_clks) + __field(u32, mlo_comp_timer) + __dynamic_array(u8, rxdesc, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->len = len; + __entry->type = type; + __entry->info = ar->pdev->timestamp.info; + __entry->sync_tstmp_lo_us = ar->pdev->timestamp.sync_timestamp_hi_us; + __entry->sync_tstmp_hi_us = ar->pdev->timestamp.sync_timestamp_lo_us; + __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo; + __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi; + __entry->mlo_offset_clks = ar->pdev->timestamp.mlo_offset_clks; + __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks; + __entry->mlo_comp_timer = ar->pdev->timestamp.mlo_comp_timer; + memcpy(__get_dynamic_array(rxdesc), data, len); + ), + + TP_printk( + "%s %s rxdesc len %d", + __get_str(driver), + __get_str(device), + __entry->len + ) +); + +#endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ + +/* we don't want to use include/trace/events */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +/* This part must be outside protection */ +#include