From patchwork Sat Feb 12 16:29:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jiaxun Yang X-Patchwork-Id: 542499 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 785D2C433F5 for ; Sat, 12 Feb 2022 16:30:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237210AbiBLQaQ (ORCPT ); Sat, 12 Feb 2022 11:30:16 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:43246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229623AbiBLQaP (ORCPT ); Sat, 12 Feb 2022 11:30:15 -0500 X-Greylist: delayed 335 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sat, 12 Feb 2022 08:30:12 PST Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46EF4181 for ; Sat, 12 Feb 2022 08:30:12 -0800 (PST) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 993815C005F; Sat, 12 Feb 2022 11:30:11 -0500 (EST) Received: from imap44 ([10.202.2.94]) by compute4.internal (MEProxy); Sat, 12 Feb 2022 11:30:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:message-id:mime-version:reply-to:sender:subject :subject:to:to; s=fm1; bh=dD1XsyZbVAyi6dQ5L80b0IK56l3bPlcF+G8zq6 hJkYs=; b=R881m7JgyKvESqLV6WT8piSrjtm/aCudcI3/TxMEB1th6wU+Pgkd4e BlqvBMT5VIpk0J5P4Qv2gXp3avKKaYrhixMp2dcbJRwGw+MitOquwLU93MLE5Dqc 4HnJNJjWcxPRLd0tjeOz4q0Elg4aKdWf7fK207RnW9ajPOa6dRyon+UIfBn6e+dC p/qgxH43kYvosiOOLPnQLTQ/Lp9wbQtih+g7+gn1NBOy2E6BqGgwq/4ulV2ipOQQ hkYlS+gxMndWi5r6ffVD0aV/lcOkSvG33bv/Qf1dLSQGwvUP/Wp4BvFM0t+TAwbe zditszrg2NV3j11kjdeg/kjBrviPHp1Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=dD1Xsy ZbVAyi6dQ5L80b0IK56l3bPlcF+G8zq6hJkYs=; b=CobB5a2G3G6SLcT9PqgE3I ZQhpsE4ThmlelvNo/Y4m+WYiiLB/Ii7C43XIBwMxc+5i+aLi59Vp7ch423LONwHz GyP8eDtliGFIJzB5R/hKRedGzusEOEMCMkfVCxHgvbW800kCXy6w9EohHMeN14lG az9kg8hvhb2nI44+nOj8k5wb0QlpVYgDGkch4yqtBC0dzrDRO7JMiJTHjDI6BweP i0/+juKFl8aV6s+U9MBaU9W0j25Ov3T2OE6MqrFJ4eqk/fk7RV8Vuyhm9jwwVynU kcOPeChVl6PAEWX9fzPiU4tq5VI/R1CQ1lepiTyMKg9zGAxZAjUmuWzpW7K3nxng == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrieehgdekjecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefofgggkfffhffvufgtgfesthhqredtreerjeenucfhrhhomhepfdflihgrgihu nhcujggrnhhgfdcuoehjihgrgihunhdrhigrnhhgsehflhihghhorghtrdgtohhmqeenuc ggtffrrghtthgvrhhnpeduhfevieevteehudfgjeeftdefledtteejfeejffegledugffh vdevjeekjeeiueenucffohhmrghinhepmhhiihhtrdhgohhvrdgtnhenucevlhhushhtvg hrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehjihgrgihunhdrhigrnhhg sehflhihghhorghtrdgtohhm X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id 6BB9BFA0AA7; Sat, 12 Feb 2022 11:30:11 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-4748-g31a5b5f50e-fm-cal2020-20220204.001-g31a5b5f5 Mime-Version: 1.0 Message-Id: Date: Sat, 12 Feb 2022 16:29:50 +0000 From: "Jiaxun Yang" To: "Seth Forshee" Cc: wireless-regdb@lists.infradead.org, linux-wireless@vger.kernel.org Subject: [PATCH v2] wireless-regdb: Update regulatory rules for China (CN) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org China had updated regulations on ISM frequencies by "工信部无〔2021〕129号". The new regulation effectives from Jan 1 2022. Update regdb accroading to it's attachment "2400MHz、5100MHz 和 5800MHz 频段无线电发射设备射频技术要求". Announcement: https://wap.miit.gov.cn/zwgk/zcwj/wjfb/tz/art/2021/art_e4ae71252eab42928daf0ea620976e4e.html Attachment: https://wap.miit.gov.cn/cms_files/filemanager/1226211233/attach/20219/d125301b13454551b698ff5afa49ca28.pdf Those documents are only available in Chinese. Signed-off-by: Jiaxun Yang --- v2: Reduce 3dBm for 5150-5350 MHz due to TPC restriction --- db.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/db.txt b/db.txt index 6dbda3c..89b0b17 100644 --- a/db.txt +++ b/db.txt @@ -346,11 +346,13 @@ country CL: DFS-JP (5250 - 5330 @ 80), (20), DFS, AUTO-BW (5735 - 5835 @ 80), (20) +# Source: +# https://wap.miit.gov.cn/cms_files/filemanager/1226211233/attach/20219/d125301b13454551b698ff5afa49ca28.pdf +# Note: The transmit power for 5150-5350MHz bands can be raised by 3dBm when TPC is implemented country CN: DFS-FCC - (2402 - 2482 @ 40), (20) - (5170 - 5250 @ 80), (23), AUTO-BW - (5250 - 5330 @ 80), (23), DFS, AUTO-BW - (5735 - 5835 @ 80), (30) + (2400 - 2483.5 @ 40), (20) + (5150 - 5350 @ 80), (20), DFS, AUTO-BW + (5725 - 5850 @ 80), (33) # 60 GHz band channels 1,4: 28dBm, channels 2,3: 44dBm # ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf (57240 - 59400 @ 2160), (28)