From patchwork Wed Nov 22 06:04:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 13464095 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 B3B77C072A2 for ; Wed, 22 Nov 2023 06:06:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234563AbjKVGGN (ORCPT ); Wed, 22 Nov 2023 01:06:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbjKVGGL (ORCPT ); Wed, 22 Nov 2023 01:06:11 -0500 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90E5C195 for ; Tue, 21 Nov 2023 22:06:05 -0800 (PST) X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 3AM65v4oA2079013, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 3AM65v4oA2079013 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 22 Nov 2023 14:05:58 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Wed, 22 Nov 2023 14:05:58 +0800 Received: from [127.0.1.1] (172.21.69.94) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Wed, 22 Nov 2023 14:05:57 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH 1/4] wifi: rtw89: debug: add to check if debug mask is enabled Date: Wed, 22 Nov 2023 14:04:55 +0800 Message-ID: <20231122060458.30878-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231122060458.30878-1-pkshih@realtek.com> References: <20231122060458.30878-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.94] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The coming dynamic mechanism of EDCCA adjustment will add a function to dump registers to reflect status. However, if we are not debugging the mechanism, we don't print anything, so avoid reading registers by checking debug mask to reduce IO. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/debug.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/debug.h b/drivers/net/wireless/realtek/rtw89/debug.h index b663ee24555a..f18021f9046d 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.h +++ b/drivers/net/wireless/realtek/rtw89/debug.h @@ -74,6 +74,12 @@ static inline void rtw89_hex_dump(struct rtw89_dev *rtwdev, print_hex_dump_bytes(prefix_str, DUMP_PREFIX_OFFSET, buf, len); } + +static inline bool rtw89_debug_is_enabled(struct rtw89_dev *rtwdev, + enum rtw89_debug_mask mask) +{ + return !!(rtw89_debug_mask & mask); +} #else static inline void rtw89_debug(struct rtw89_dev *rtwdev, enum rtw89_debug_mask mask, @@ -82,6 +88,11 @@ static inline void rtw89_hex_dump(struct rtw89_dev *rtwdev, enum rtw89_debug_mask mask, const char *prefix_str, const void *buf, size_t len) {} +static inline bool rtw89_debug_is_enabled(struct rtw89_dev *rtwdev, + enum rtw89_debug_mask mask) +{ + return false; +} #endif #endif