From patchwork Tue Apr 6 03:34:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 417201 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 09FD0C433B4 for ; Tue, 6 Apr 2021 03:34:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C096A610A0 for ; Tue, 6 Apr 2021 03:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242354AbhDFDew (ORCPT ); Mon, 5 Apr 2021 23:34:52 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:44126 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S242346AbhDFDew (ORCPT ); Mon, 5 Apr 2021 23:34:52 -0400 X-UUID: b81f6b809ea74e84a475e984bfd4336f-20210406 X-UUID: b81f6b809ea74e84a475e984bfd4336f-20210406 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 299513238; Tue, 06 Apr 2021 11:34:43 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 6 Apr 2021 11:34:40 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 6 Apr 2021 11:34:40 +0800 From: To: , CC: , , , , , , , , , Subject: [PATCH 2/6] mt76: mt7921: fix the dwell time control Date: Tue, 6 Apr 2021 11:34:35 +0800 Message-ID: <0ee99f09802ba608a9cbe497d595d512fbfbb18a.1617679693.git.objelf@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <4c5666ad0683e467f11ca4a4abb5be335be25696.1617679693.git.objelf@gmail.com> References: <4c5666ad0683e467f11ca4a4abb5be335be25696.1617679693.git.objelf@gmail.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 3C5F4B45EA8BD74DD8D5DC3947EA110845E79ED3E06B53D3FD60C7AF156285E22000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Sean Wang dwell time for the scan is not configurable according to the current firmware submitted into linux-firmware.git, so leave the dwell time 0 to indicate the dwell time always determined by the firmware. Fixes: 399090ef9605 ("mt76: mt76_connac: move hw_scan and sched_scan routine in mt76_connac_mcu module") Suggested-by: Soul Huang Co-developed-by: YN Chen Signed-off-by: YN Chen Signed-off-by: Sean Wang --- drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index bafe95210807..1bd6294042b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1332,7 +1332,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, { struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct cfg80211_scan_request *sreq = &scan_req->req; - int n_ssids = 0, err, i, duration = MT76_CONNAC_SCAN_CHANNEL_TIME; + int n_ssids = 0, err, i, duration; int ext_channels_num = max_t(int, sreq->n_channels - 32, 0); struct ieee80211_channel **scan_list = sreq->channels; struct mt76_dev *mdev = phy->dev; @@ -1369,6 +1369,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, req->ssid_type_ext = n_ssids ? BIT(0) : 0; req->ssids_num = n_ssids; + duration = is_mt7921(phy->dev) ? 0 : MT76_CONNAC_SCAN_CHANNEL_TIME; /* increase channel time for passive scan */ if (!sreq->n_ssids) duration *= 2;