From patchwork Mon May 17 20:19:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 440461 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D58EEC43461 for ; Mon, 17 May 2021 20:20:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8AD861352 for ; Mon, 17 May 2021 20:20:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238942AbhEQUVn (ORCPT ); Mon, 17 May 2021 16:21:43 -0400 Received: from so254-9.mailgun.net ([198.61.254.9]:37502 "EHLO so254-9.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239038AbhEQUVf (ORCPT ); Mon, 17 May 2021 16:21:35 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1621282817; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=bWPhLWJ6drtyUONgeH17ygsfvTJl6OjjD2vBsXmrtVY=; b=VlvUp0POe5f9Q4TWGvrL6o/YKzDodEfe0fIcahjwgn/OgR9n3TjP2ZHwJxXwxd/RBtHIBOcK CEM4BLkxbmpJA8h/x30gIEftdbFiKvI5Ni+w4hT/vEZigsy+hj8m3toXGb/kdEsk/gcDc8RV nndyrHECP1nQnm/K0YcMfDOjlj0= X-Mailgun-Sending-Ip: 198.61.254.9 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n07.prod.us-east-1.postgun.com with SMTP id 60a2cffbb15734c8f971b6ad (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 17 May 2021 20:20:11 GMT Sender: wgong=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3C539C4323A; Mon, 17 May 2021 20:20:11 +0000 (UTC) Received: from wgong-HP3-Z230-SFF-Workstation.qca.qualcomm.com (unknown [180.166.53.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: wgong) by smtp.codeaurora.org (Postfix) with ESMTPSA id 6C7D8C4338A; Mon, 17 May 2021 20:20:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 6C7D8C4338A Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=wgong@codeaurora.org From: Wen Gong To: ath11k@lists.infradead.org, johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, wgong@codeaurora.org Subject: [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd) Date: Mon, 17 May 2021 16:19:27 -0400 Message-Id: <20210517201932.8860-5-wgong@codeaurora.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org> References: <20210517201932.8860-1-wgong@codeaurora.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 6GHz regulatory domains introduces power spectral density(psd). This patch is define the flags for psd. Signed-off-by: Wen Gong --- include/net/cfg80211.h | 5 +++++ include/net/regulatory.h | 1 + include/uapi/linux/nl80211.h | 2 ++ 3 files changed, 8 insertions(+) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 13d92c643794..2f1769412fd6 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -107,6 +107,8 @@ struct wiphy; * on this channel. * @IEEE80211_CHAN_16MHZ: 16 MHz bandwidth is permitted * on this channel. + * @IEEE80211_CHAN_PSD: power spectral density (in dBm) + * on this channel. * */ enum ieee80211_channel_flags { @@ -129,6 +131,7 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_4MHZ = 1<<16, IEEE80211_CHAN_8MHZ = 1<<17, IEEE80211_CHAN_16MHZ = 1<<18, + IEEE80211_CHAN_PSD = 1<<19, }; #define IEEE80211_CHAN_NO_HT40 \ @@ -162,6 +165,7 @@ enum ieee80211_channel_flags { * on this channel. * @dfs_state_entered: timestamp (jiffies) when the dfs state was entered. * @dfs_cac_ms: DFS CAC time in milliseconds, this is valid for DFS channels. + * @psd: power spectral density (in dBm) */ struct ieee80211_channel { enum nl80211_band band; @@ -178,6 +182,7 @@ struct ieee80211_channel { enum nl80211_dfs_state dfs_state; unsigned long dfs_state_entered; unsigned int dfs_cac_ms; + s8 psd; }; /** diff --git a/include/net/regulatory.h b/include/net/regulatory.h index 47f06f6f5a67..ed20004fb6a9 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -221,6 +221,7 @@ struct ieee80211_reg_rule { u32 flags; u32 dfs_cac_ms; bool has_wmm; + s8 psd; }; struct ieee80211_regdomain { diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 9f8e9e49a16a..b843ba0afad2 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4040,6 +4040,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed * @NL80211_RRF_NO_HE: HE operation not allowed + * @NL80211_RRF_PSD: channels has power spectral density value */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -4058,6 +4059,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_80MHZ = 1<<15, NL80211_RRF_NO_160MHZ = 1<<16, NL80211_RRF_NO_HE = 1<<17, + NL80211_RRF_PSD = 1<<18, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR