From patchwork Fri Apr 12 11:57:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 13627664 X-Patchwork-Delegate: pkshih@realtek.com Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 293793FE55 for ; Fri, 12 Apr 2024 11:59:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712923156; cv=none; b=oIlwxhtf0Anq6B73yKGNd0AJ9ziX40FPRzdc50DgWMHhVThfcFPR5PSoWYYsygjVuASz4BLpyz039fcAe1q0o1CJ5YFbzRlhL7IGiXb7Wzed8e/ZWXCpLR9TD8dv2jtjX3FdAgAIqgGrmM5LoMoHGru5xzsypRgBzdvoE6VXGuY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712923156; c=relaxed/simple; bh=p3rz9rtBqn7WVacguocwRgAj6Vd2V2ZMpfAbFmjYLAU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ekcYmwxXYYLXt/5PajpdMA1NIuCAnpFL47GS1Ij75Zt3QbETReKQHBBicsEGIsK9mgnWgmBEUm4k/6bNzwDh+BDJj/SMDvyrBhzSmNNsn1Zm+AKQ0kEtZuvBj/HGAr+j6m0tcq7yjU8lQOg6VKGSpzhAdfOt2rlCfeBPT0MLeU0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 43CBxCoV52092961, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36506.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 43CBxCoV52092961 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 12 Apr 2024 19:59:12 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36506.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Fri, 12 Apr 2024 19:59:12 +0800 Received: from [127.0.1.1] (172.16.17.25) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Fri, 12 Apr 2024 19:59:11 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 1/8] wifi: rtw89: sar: correct TX power boundary for MAC domain Date: Fri, 12 Apr 2024 19:57:22 +0800 Message-ID: <20240412115729.8316-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240412115729.8316-1-pkshih@realtek.com> References: <20240412115729.8316-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) From: Zong-Zhe Yang TX power in MAC domain is signed 7 bits. (unit: based on txpwr_factor_mac) The valid range should be [-64, 63]. While the original wrong bounds might not really be encountered, still make them correct. Signed-off-by: Zong-Zhe Yang Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/sar.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/sar.h b/drivers/net/wireless/realtek/rtw89/sar.h index bd7a657188d9..4ae081d2d3b4 100644 --- a/drivers/net/wireless/realtek/rtw89/sar.h +++ b/drivers/net/wireless/realtek/rtw89/sar.h @@ -7,8 +7,8 @@ #include "core.h" -#define RTW89_SAR_TXPWR_MAC_MAX S8_MAX -#define RTW89_SAR_TXPWR_MAC_MIN S8_MIN +#define RTW89_SAR_TXPWR_MAC_MAX 63 +#define RTW89_SAR_TXPWR_MAC_MIN -64 struct rtw89_sar_handler { const char *descr_sar_source;