From patchwork Fri Aug 20 12:20:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 500818 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=ham 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 65038C4338F for ; Fri, 20 Aug 2021 12:21:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4CFF360F45 for ; Fri, 20 Aug 2021 12:21:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240405AbhHTMVe (ORCPT ); Fri, 20 Aug 2021 08:21:34 -0400 Received: from so254-9.mailgun.net ([198.61.254.9]:45228 "EHLO so254-9.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240329AbhHTMVd (ORCPT ); Fri, 20 Aug 2021 08:21:33 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1629462055; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=jnwcZqup2t+Kfk4f7HioOXGRaUIsvZg7Fv79FCZApHk=; b=dtzS13V0KTPb0Ka/raVmP+280dD0PPvA9Nb96r7RmSjK3EV7vwkmsyiXAwAvfEmspTQSECYa FCpFTdhlhNCIHLl38oI0wG0pxNO1J4nNkHB5eJjW/vgF83+Qid68Op9gz8GWHGJ+G/i+f3Gc 8r2idH8Pc6jZLRZx54+MfJNOmEA= 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-n03.prod.us-west-2.postgun.com with SMTP id 611f9e261d4eeff4c395e97d (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 20 Aug 2021 12:20:54 GMT Sender: wgong=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id C7556C4360D; Fri, 20 Aug 2021 12:20:54 +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 5D9FAC43460; Fri, 20 Aug 2021 12:20:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org 5D9FAC43460 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=codeaurora.org From: Wen Gong To: johannes@sipsolutions.net, ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, wgong@codeaurora.org Subject: [PATCH v2 4/8] cfg80211: add definition for 6 GHz power spectral density(psd) Date: Fri, 20 Aug 2021 08:20:37 -0400 Message-Id: <20210820122041.12157-5-wgong@codeaurora.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210820122041.12157-1-wgong@codeaurora.org> References: <20210820122041.12157-1-wgong@codeaurora.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 6 GHz 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 f17a4d1202fc..27326e5d5ff3 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -108,6 +108,8 @@ 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 { @@ -130,6 +132,7 @@ 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 \ @@ -163,6 +166,7 @@ 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; @@ -179,6 +183,7 @@ 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 ab1d4aa85272..9ac1dc551cbc 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4043,6 +4043,7 @@ 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, @@ -4061,6 +4062,7 @@ 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