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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F290C43219 for ; Fri, 25 Mar 2022 15:34:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377312AbiCYPdW (ORCPT ); Fri, 25 Mar 2022 11:33:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376701AbiCYPXV (ORCPT ); Fri, 25 Mar 2022 11:23:21 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F00E7E43A5; Fri, 25 Mar 2022 08:16:37 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8FA9A60C86; Fri, 25 Mar 2022 15:16:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FD24C340E9; Fri, 25 Mar 2022 15:16:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1648221369; bh=yuUSz68aOhzq2mnbWXAa7CBZWDwyxRgOvpg4peMbCJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eEofc9IzIPE0SBC8KCN4ChpWnXb1eWlchseL5yrxPoK20ltfCwcQUuHxORakHEG+U RQnwmGOQKqNC83oRJdMxOcji58QdR8TkUSiRMFiRnlJubHRAqHt+5iZoTZ8AKN21UU Yzeom1D8dv7WqmR9um6yp6itVVmaMQEOv9m1s9tw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bryan ODonoghue , Loic Poulain , Kalle Valo Subject: [PATCH 5.15 35/37] wcn36xx: Differentiate wcn3660 from wcn3620 Date: Fri, 25 Mar 2022 16:14:36 +0100 Message-Id: <20220325150420.936637650@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220325150419.931802116@linuxfoundation.org> References: <20220325150419.931802116@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bryan O'Donoghue commit 98d504a82cc75840bec8e3c6ae0e4f411921962b upstream. The spread of capability between the three WiFi silicon parts wcn36xx supports is: wcn3620 - 802.11 a/b/g wcn3660 - 802.11 a/b/g/n wcn3680 - 802.11 a/b/g/n/ac We currently treat wcn3660 as wcn3620 thus limiting it to 2GHz channels. Fix this regression by ensuring we differentiate between all three parts. Fixes: 8490987bdb9a ("wcn36xx: Hook and identify RF_IRIS_WCN3680") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue Reviewed-by: Loic Poulain Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220125004046.4058284-1-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/ath/wcn36xx/main.c | 3 +++ drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 1 + 2 files changed, 4 insertions(+) --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1474,6 +1474,9 @@ static int wcn36xx_platform_get_resource if (iris_node) { if (of_device_is_compatible(iris_node, "qcom,wcn3620")) wcn->rf_id = RF_IRIS_WCN3620; + if (of_device_is_compatible(iris_node, "qcom,wcn3660") || + of_device_is_compatible(iris_node, "qcom,wcn3660b")) + wcn->rf_id = RF_IRIS_WCN3660; if (of_device_is_compatible(iris_node, "qcom,wcn3680")) wcn->rf_id = RF_IRIS_WCN3680; of_node_put(iris_node); --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -97,6 +97,7 @@ enum wcn36xx_ampdu_state { #define RF_UNKNOWN 0x0000 #define RF_IRIS_WCN3620 0x3620 +#define RF_IRIS_WCN3660 0x3660 #define RF_IRIS_WCN3680 0x3680 static inline void buff_to_be(u32 *buf, size_t len)