From patchwork Sun Dec 12 15:20:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sungbo Eo X-Patchwork-Id: 523474 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 1738AC433F5 for ; Sun, 12 Dec 2021 15:21:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231211AbhLLPVQ (ORCPT ); Sun, 12 Dec 2021 10:21:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbhLLPVP (ORCPT ); Sun, 12 Dec 2021 10:21:15 -0500 Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [IPv6:2001:67c:2050::465:102]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15CF3C061714 for ; Sun, 12 Dec 2021 07:21:15 -0800 (PST) Received: from smtp202.mailbox.org (smtp202.mailbox.org [80.241.60.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4JBpJ83t34zQjbb; Sun, 12 Dec 2021 16:21:12 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gorani.run; s=MBO0001; t=1639322469; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1YgRBDBjY9b4H++filcUM1GBouPP5nwOcGLzw/oX3kU=; b=xkKOhC+SAjZr6wtlboHXitofdhs+bUoQUVLZAZItqrtTwh2njsN54p6hBk9lJbk+Dpp5Z/ np0MeLj01vJpOTAWQuprNd9h88lpD123r2wAZkPdpI2t4rVLqoj0s/52en5PWJFcOkvjir F9sXIdizC3U9jZ3SAaVab9iLGey9Hx21LvkDEpw1zm2VgDGKb9i5EL0oCodz2M1SV8v9DM OcMBScnmkNeDheFJjfWrQZ5Jzz02oesHSyeZdAyk2NPv+nmoNPtgmqzrRBDxHh5C5oMpYe b8WGKQr+pT0QacFseEZEOv/7iqwokkVtjMY1cfQXc/xWmr6bIMl+lG2xJsUZ0Q== From: Sungbo Eo To: sforshee@kernel.org Cc: wireless-regdb@lists.infradead.org, linux-wireless@vger.kernel.org, Sungbo Eo Subject: [PATCH v3] wireless-regdb: Update regulatory rules for South Korea (KR) Date: Mon, 13 Dec 2021 00:20:50 +0900 Message-Id: <20211212152050.25962-1-mans0n@gorani.run> In-Reply-To: <20211024113821.51538-1-mans0n@gorani.run> References: <20211024113821.51538-1-mans0n@gorani.run> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This patch is based on MSIT Public Notification 2021-86 ("Unlicensed Radio Equipment Established Without Notice"), officially announced on 2021-11-29. The PSD must not exceed 2.5 mW/MHz if the frequency range includes all or part of 5230-5250 MHz and the bandwidth is equal to or less than 40 MHz. This leads to the following: * 5230-5250 @ 20 -> 17 dBm * 5210-5250 @ 40 -> 20 dBm Here the power limits for 80/160 MHz bandwidth are also lowered to 17/20 dBm, as it's not possible to set different power limits for different bandwidths at the moment. Extend the last 5 GHz frequency range to 5850 MHz. WiFi 6E is now allowed with the following restrictions: * Indoor: the full 1.2 GHz range, up to 160 MHz bandwidth and 2 dBm/MHz PSD * Outdoor: the lower 500 MHz range, up to 160 MHz bandwidth and 25 mW EIRP Here only the latter entry is added. And also update the regulatory source links. Signed-off-by: Sungbo Eo --- v3: * update regulatory source to newer revision * replace "indoor only" 6E rule with "both indoor and outdoor" rule as "indoor only" rule limits PSD instead of EIRP v2: * split 5150-5250 MHz band rule to accommodate the PSD limit * remove AUTO-BW flag from 6 GHz band rule --- db.txt | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/db.txt b/db.txt index b898799..9be03ee 100644 --- a/db.txt +++ b/db.txt @@ -862,15 +862,22 @@ country KP: DFS-JP (5490 - 5630 @ 20), (30), DFS (5735 - 5815 @ 20), (30) +# Source: +# https://www.law.go.kr/LSW//admRulLsInfoP.do?chrClsCd=&admRulSeq=2100000205195 +# https://www.law.go.kr/LSW//admRulLsInfoP.do?chrClsCd=&admRulSeq=2100000205187 +# https://www.law.go.kr/LSW//admRulLsInfoP.do?chrClsCd=&admRulSeq=2100000206568 country KR: DFS-JP - # ref: https://www.rra.go.kr (2400 - 2483.5 @ 40), (23) - (5150 - 5250 @ 80), (23), AUTO-BW + (5150 - 5210 @ 40), (23), AUTO-BW + # max. PSD 2.5 mW/MHz in 5230-5250 MHz frequency range + (5210 - 5230 @ 20), (20), AUTO-BW + (5230 - 5250 @ 20), (17), AUTO-BW (5250 - 5350 @ 80), (20), DFS, AUTO-BW (5470 - 5725 @ 160), (20), DFS - (5725 - 5835 @ 80), (23) - # 60 GHz band channels 1-4, - # ref: http://www.law.go.kr/%ED%96%89%EC%A0%95%EA%B7%9C%EC%B9%99/%EB%AC%B4%EC%84%A0%EC%84%A4%EB%B9%84%EA%B7%9C%EC%B9%99 + (5725 - 5850 @ 80), (23) + # 6 GHz band + (5925 - 6425 @ 160), (14) + # 60 GHz band channels 1-4 (57000 - 66000 @ 2160), (43) country KW: DFS-ETSI