From patchwork Fri Jan 18 21:47:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Chaitanya X-Patchwork-Id: 10771651 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7A62C13BF for ; Fri, 18 Jan 2019 21:48:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 672083072A for ; Fri, 18 Jan 2019 21:48:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 551DE306F2; Fri, 18 Jan 2019 21:48:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BE6E3306F2 for ; Fri, 18 Jan 2019 21:48:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729708AbfARVsD (ORCPT ); Fri, 18 Jan 2019 16:48:03 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:37503 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729621AbfARVsC (ORCPT ); Fri, 18 Jan 2019 16:48:02 -0500 Received: by mail-pl1-f193.google.com with SMTP id b5so6909203plr.4 for ; Fri, 18 Jan 2019 13:48:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=Wl+tZHkelqSW/Z/0kZC9iVm+SdmRlr7QDRkFsAKKw3U=; b=dFkLvbjj2sDAbUWB+ECp5x2eBy2/907p+J/SWFnnx+qbC0wqThDZrkbBhWsGkGGQfx h0ePgZDbj8neP27df3Zjd9zLZKkDi/otYs4YOacu1OyhlqMiWk4hbUoegweA9Eaeb+0A DQpyVHkrCMAh6pe37Pw8MeNqICUcdrGOX6cfQxsv3pfp2Ak/5L796wjqu5tEKcEBeH06 5IaCVOjNygRQM2S0G+cLQpyP8cKnydEZ/SITUyGJoHjX+sXyw+iPnQZHWpm54onvd4dI gBHrhtyzNHvMPFEqlBC8ukjczxrVN/Z9EWdugI3LvcRU+usiEKDmDoMBnC3paLkdMHvp UXCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Wl+tZHkelqSW/Z/0kZC9iVm+SdmRlr7QDRkFsAKKw3U=; b=lomOTo8WHPPXs9numyuZMH569+kPYwHJJPrsswmXxcYu492k4PyUyFqSwhOnMoWnLL GXFZtxHkEZWkAyJr4XlBTR+nhs3Bjlx9vT2MJcgyHB7+qB+nxSdoQWSBWFDhHXo4OxaK mU78haSteSi9E7vZTkk6nuREYe7JH879jsc3SLrZR+oL0YkOD7DH4e17ftfkyeOlPKJh 5KZjaYmzZpORTiTV0xYocuNZu4+T2XjjYUAX5yk2iXnlSwjYHlWnwt80ikKuP5Atkvzu VMEMoMD5XSLQ16Ya0JUlxwLvECiqLWHs6RStT1zVKnizhmIAZdx84jrje6XQEAQYomB0 SmEw== X-Gm-Message-State: AJcUukdXFIW98BzqyXoqrYhq0m0W/RQWkjFsdkeCYtQdiH7GkQvnp53z bhk9YKl7dET6sjX4WvInJ8ZJcfS+u8c= X-Google-Smtp-Source: ALg8bN4e4T83q4KcTjdZUcROaIYTkCbFjwB8a4pqxfP/XOwO8KKpgvMMgTWh8iHQxYKN30zJWv14yg== X-Received: by 2002:a17:902:47aa:: with SMTP id r39mr20507955pld.219.1547848081514; Fri, 18 Jan 2019 13:48:01 -0800 (PST) Received: from localhost.localdomain ([183.83.169.42]) by smtp.gmail.com with ESMTPSA id g136sm7164751pfb.154.2019.01.18.13.47.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Jan 2019 13:48:00 -0800 (PST) From: chaitanya.mgit@gmail.com To: linux-wireless@vger.kernel.org, johannes@sipsolutions.net Cc: Chaitanya Tata , Chaitanya Tata Subject: [PATCH] cfg80211: extend range deviation for DMG Date: Sat, 19 Jan 2019 03:17:47 +0530 Message-Id: <20190118214747.16406-1-chaitanya.mgit@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chaitanya Tata Recently, DMG frequency bands have been extended till 71GHz, so extend the range check till 20GHz (45-71GHZ), else some channels will be marked as disabled. Signed-off-by: Chaitanya Tata --- net/wireless/reg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index ecfb1a06dbb2..cce4c16eaaa0 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1255,7 +1255,7 @@ static bool is_valid_rd(const struct ieee80211_regdomain *rd) * definitions (the "2.4 GHz band", the "5 GHz band" and the "60GHz band"), * however it is safe for now to assume that a frequency rule should not be * part of a frequency's band if the start freq or end freq are off by more - * than 2 GHz for the 2.4 and 5 GHz bands, and by more than 10 GHz for the + * than 2 GHz for the 2.4 and 5 GHz bands, and by more than 20 GHz for the * 60 GHz band. * This resolution can be lowered and should be considered as we add * regulatory rule support for other "bands". @@ -1270,7 +1270,7 @@ static bool freq_in_rule_band(const struct ieee80211_freq_range *freq_range, * with the Channel starting frequency above 45 GHz. */ u32 limit = freq_khz > 45 * ONE_GHZ_IN_KHZ ? - 10 * ONE_GHZ_IN_KHZ : 2 * ONE_GHZ_IN_KHZ; + 20 * ONE_GHZ_IN_KHZ : 2 * ONE_GHZ_IN_KHZ; if (abs(freq_khz - freq_range->start_freq_khz) <= limit) return true; if (abs(freq_khz - freq_range->end_freq_khz) <= limit)