From patchwork Tue Sep 27 03:41:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Lin X-Patchwork-Id: 12989847 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67AB0C07E9D for ; Tue, 27 Sep 2022 03:42:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230186AbiI0Dl6 (ORCPT ); Mon, 26 Sep 2022 23:41:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230148AbiI0Dl4 (ORCPT ); Mon, 26 Sep 2022 23:41:56 -0400 Received: from smtp3.infineon.com (smtp3.infineon.com [217.10.52.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44BA0AE202 for ; Mon, 26 Sep 2022 20:41:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=infineon.com; i=@infineon.com; q=dns/txt; s=IFXMAIL; t=1664250113; x=1695786113; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jy+/KODxjhVI+UhWKDzhcPfPBaz/uj89gZ0uiEjsmVg=; b=iYoZojRXvfPgc9Zm4LVnMH0qHhNvW38q3w8xzaPgrt+k51OAJsaSdF0o NyDyxpspb3j3sPucFs4jnDee3qyr8kPuR0bDqo8v71H6M5Tl9uhXMRGEl BAhvKvCXC8ewoj6ghqjUDzfCKOo2KNv0Xp+HCKhf42ufRaoKKhy1aUwTT 8=; X-SBRS: None X-IronPort-AV: E=McAfee;i="6500,9779,10482"; a="2005934" X-IronPort-AV: E=Sophos;i="5.93,348,1654552800"; d="scan'208";a="2005934" Received: from unknown (HELO mucxv003.muc.infineon.com) ([172.23.11.20]) by smtp2.infineon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2022 05:41:51 +0200 Received: from MUCSE819.infineon.com (MUCSE819.infineon.com [172.23.29.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mucxv003.muc.infineon.com (Postfix) with ESMTPS for ; Tue, 27 Sep 2022 05:41:49 +0200 (CEST) Received: from MUCSE824.infineon.com (172.23.29.55) by MUCSE819.infineon.com (172.23.29.45) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Tue, 27 Sep 2022 05:41:49 +0200 Received: from mailrelay-cypress3.infineon.com (172.23.18.46) by SMTP-MailRelay3.infineon.com (172.23.29.16) with Microsoft SMTP Server id 15.2.986.29; Tue, 27 Sep 2022 05:41:49 +0200 mailrelay-external-outbound: True X-IronPort-AV: E=McAfee;i="6500,9779,10482"; a="263480689" X-IronPort-AV: E=Sophos;i="5.93,348,1654552800"; d="scan'208";a="263480689" Received: from unknown (HELO mail.spansion.com) ([10.248.30.8]) by mailrelay-cypress3.infineon.com with ESMTP; 27 Sep 2022 05:41:48 +0200 Received: from inf2.aus.cypress.com (10.248.80.6) by BIZ-EXHT102.spansion.com (10.248.30.8) with Microsoft SMTP Server id 14.3.498.0; Mon, 26 Sep 2022 22:41:47 -0500 Received: from iot-wlan-dev-u03.aus.cypress.com (iot-wlan-dev-u03 [10.248.81.193]) by inf2.aus.cypress.com (Postfix) with ESMTP id AE93B10038C; Mon, 26 Sep 2022 22:41:47 -0500 (CDT) Received: by iot-wlan-dev-u03.aus.cypress.com (Postfix, from userid 27991) id A9A7D9807FB; Mon, 26 Sep 2022 22:41:47 -0500 (CDT) From: Ian Lin To: CC: , , , , , , Subject: [PATCH v3 3/5] brcmfmac: Avoiding Connection delay Date: Mon, 26 Sep 2022 22:41:36 -0500 Message-ID: <20220927034138.20463-4-ian.lin@infineon.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20220927034138.20463-1-ian.lin@infineon.com> References: <20220927034138.20463-1-ian.lin@infineon.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Prasanna Kerekoppa Channel info passed by supplicant is not given to firmware. This causes delay (about 3seconds) due to full scan. Supplicant already provides the channel info for the specific SSID. channel_hint carries this channel info for the connect call back. Patch has been verified on 43012 and 43455. Signed-off-by: Prasanna Kerekoppa Signed-off-by: Chung-Hsien Hsu Signed-off-by: Chi-hsien Lin Signed-off-by: Ian Lin --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 182b61aa346e..6c37da42e61b 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -2049,6 +2049,12 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, return -EOPNOTSUPP; } + if (sme->channel_hint) + chan = sme->channel_hint; + + if (sme->bssid_hint) + sme->bssid = sme->bssid_hint; + if (ifp->vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif) { /* A normal (non P2P) connection request setup. */ ie = NULL;