From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 57494C432C0 for ; Fri, 22 Nov 2019 11:01:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 27B4A2075E for ; Fri, 22 Nov 2019 11:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574420468; bh=2KUh2tDx0koScgjBuyBrWUfhSOsfanBbT7qewGFoA70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vg4ZIIRZM4oprmqdhB7iSmfMv7Lx8TA0bTZid8UmjEsaPbb67SmOS1Zk1lWO5ftL4 zu845dk4xnqEiPS0jNKV+wMXU+OZoRkEqjIVf+iRkgI7GCv/S62qd54HihtkmrAnse U45o3y/iM4+1tsVg/mRVF8hEHFnE+yCu3sqhlA1M= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731129AbfKVLBG (ORCPT ); Fri, 22 Nov 2019 06:01:06 -0500 Received: from mail.kernel.org ([198.145.29.99]:53716 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730365AbfKVLBD (ORCPT ); Fri, 22 Nov 2019 06:01:03 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C1C1D20706; Fri, 22 Nov 2019 11:01:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574420463; bh=2KUh2tDx0koScgjBuyBrWUfhSOsfanBbT7qewGFoA70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yG/nVej9fuNzyhI/66KZ/mPYPLnax7TDhDGeqPYzfY8gmSstwMCudfoBTQAIXbeas F8RhmxGzb2fJ5AqdRuLfFVjTaLUWmsEGCJc70fozgRgWPkOtje1Pv1uDL+bj1L8Anf EI4vLYY21onNS6ZaArr6Dx//WE1v6vIM43upKzIg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Igor mitsyanko , Kalle Valo , Sasha Levin Subject: [PATCH 4.19 113/220] qtnfmac: request userspace to do OBSS scanning if FW can not Date: Fri, 22 Nov 2019 11:27:58 +0100 Message-Id: <20191122100920.879502762@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191122100912.732983531@linuxfoundation.org> References: <20191122100912.732983531@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Igor Mitsyanko [ Upstream commit 92246b126ebf66ab1fec9d631df78d7c675b66db ] In case firmware reports that it can not do OBSS scanning for 40MHz 2.4GHz channels itself, tell userpsace to do that instead by setting NL80211_FEATURE_NEED_OBSS_SCAN flag. Signed-off-by: Igor mitsyanko Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 3 +++ drivers/net/wireless/quantenna/qtnfmac/qlink.h | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 4aa332f4646b1..1519d986b74a4 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -1109,6 +1109,9 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR) wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + if (!(hw_info->hw_capab & QLINK_HW_CAPAB_OBSS_SCAN)) + wiphy->features |= NL80211_FEATURE_NEED_OBSS_SCAN; + #ifdef CONFIG_PM if (macinfo->wowlan) wiphy->wowlan = macinfo->wowlan; diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 99d37e3efba63..c5ae4ea9a47a9 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -71,6 +71,7 @@ struct qlink_msg_header { * @QLINK_HW_CAPAB_DFS_OFFLOAD: device implements DFS offload functionality * @QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR: device supports MAC Address * Randomization in probe requests. + * @QLINK_HW_CAPAB_OBSS_SCAN: device can perform OBSS scanning. */ enum qlink_hw_capab { QLINK_HW_CAPAB_REG_UPDATE = BIT(0), @@ -78,6 +79,7 @@ enum qlink_hw_capab { QLINK_HW_CAPAB_DFS_OFFLOAD = BIT(2), QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR = BIT(3), QLINK_HW_CAPAB_PWR_MGMT = BIT(4), + QLINK_HW_CAPAB_OBSS_SCAN = BIT(5), }; enum qlink_iface_type { -- 2.20.1