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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 08BF0C43331 for ; Wed, 13 Nov 2019 01:53:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D224C222CD for ; Wed, 13 Nov 2019 01:53:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573609993; bh=2KUh2tDx0koScgjBuyBrWUfhSOsfanBbT7qewGFoA70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=MhWDaF7iTeen4BZ0E9y23Nn/SNCYGa3ilXLy+5MVyYrmocHAn/sb9l+o5gmAV6tFI mY8ZyHSjRLY6uphJYOxh7UGp7WMJmyzWgWbFxmoZ+r3kY2WfnIoAcZ7HeUgWSeEDzq qn8Os74S8TVwqtBx35G6K9rH58tmeildmjsm4eDw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728487AbfKMBxM (ORCPT ); Tue, 12 Nov 2019 20:53:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:42448 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728456AbfKMBxE (ORCPT ); Tue, 12 Nov 2019 20:53:04 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 27F1A222D3; Wed, 13 Nov 2019 01:53:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573609983; bh=2KUh2tDx0koScgjBuyBrWUfhSOsfanBbT7qewGFoA70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W3pI4iHJ1sGwb7pDZx2UdsHzJ4ifmeHdgpOkrGnxKGNzC3RW/1DYCqBVqyKI5oXsf wG69r4iA6WaKBjlvxI5OrRsDkxHSA27d0iNCFJ2fRXr3XYvdV4AE9+mgTMoatQ2Ziw 2qzUMLJ14882hDA18OplJLNF4dHXLoznm31LE9nk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Igor Mitsyanko , Kalle Valo , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 102/209] qtnfmac: request userspace to do OBSS scanning if FW can not Date: Tue, 12 Nov 2019 20:48:38 -0500 Message-Id: <20191113015025.9685-102-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191113015025.9685-1-sashal@kernel.org> References: <20191113015025.9685-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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