From patchwork Tue May 26 04:31:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajkumar Manoharan X-Patchwork-Id: 11569921 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7119F1392 for ; Tue, 26 May 2020 04:31:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5960F207FB for ; Tue, 26 May 2020 04:31:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="bACOVX1O" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725937AbgEZEb6 (ORCPT ); Tue, 26 May 2020 00:31:58 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:11517 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725294AbgEZEb6 (ORCPT ); Tue, 26 May 2020 00:31:58 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1590467517; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=qz0vEoYnUtpMVBdcWKiJrjIfvSGU0XIqgiV1Wt5GnXE=; b=bACOVX1O6VUvawt+txIy11HRSioowEkcwNi0fDQLkA6i7JCTbV5vyPntChFQ6tRhEmKP6pZw M4/Dch92/X145/cmg06OOM8WJitPlSB4erxN2MEMJYayuJSLEp118sdegdvqvbjobwNwnac/ SVWrL36rG59vP7dDO4D3iP0DKlg= X-Mailgun-Sending-Ip: 104.130.122.27 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-n02.prod.us-east-1.postgun.com with SMTP id 5ecc9bb9b65440fdba43db46 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 26 May 2020 04:31:53 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 91BBCC433C9; Tue, 26 May 2020 04:31:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from rmanohar-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rmanohar) by smtp.codeaurora.org (Postfix) with ESMTPSA id D1012C433CA; Tue, 26 May 2020 04:31:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D1012C433CA 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=none smtp.mailfrom=rmanohar@codeaurora.org From: Rajkumar Manoharan To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Rajkumar Manoharan Subject: [PATCH] cfg80211: propagate iftype HE 6 GHz capability Date: Mon, 25 May 2020 21:31:31 -0700 Message-Id: <1590467491-21187-1-git-send-email-rmanohar@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Advertise per interface HE 6 GHz band capability to user space which will be used to build IEs. Signed-off-by: Rajkumar Manoharan --- include/uapi/linux/nl80211.h | 3 +++ net/wireless/nl80211.c | 7 +++++++ 2 files changed, 10 insertions(+) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 9c0a912f1684..10dd250c7d6a 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -3527,6 +3527,8 @@ enum nl80211_mpath_info { * capabilities IE * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE: HE PPE thresholds information as * defined in HE capabilities IE + * @NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAP: HE 6 GHz band capabilities as in HE + * 6 GHz band capabilities IE * @NL80211_BAND_IFTYPE_ATTR_MAX: highest band HE capability attribute currently * defined * @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use @@ -3539,6 +3541,7 @@ enum nl80211_band_iftype_attr { NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY, NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET, NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE, + NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAP, /* keep last */ __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index bcd7a452e8b1..af9f296ed2af 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1607,6 +1607,13 @@ nl80211_send_iftype_data(struct sk_buff *msg, nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE, sizeof(he_cap->ppe_thres), he_cap->ppe_thres)) return -ENOBUFS; + + if (he_cap->has_he_6ghz) { + if (nla_put_u16(msg, + NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAP, + he_cap->he_6ghz.cap)) + return -ENOBUFS; + } } return 0;