From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751927AbeC2G7G (ORCPT ); Thu, 29 Mar 2018 02:59:06 -0400 Received: from mail-lf0-f65.google.com ([209.85.215.65]:41366 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750709AbeC2G7E (ORCPT ); Thu, 29 Mar 2018 02:59:04 -0400 X-Google-Smtp-Source: AIpwx4+7oLEsOOTl51AA+WyxVpeE8I2+BkYN83WuQgYHqFbqQCGNFESAEZ3u/Ovraqz5uuafdiErBQ== Subject: Re: [PATCH] wcn36xx: Disable 5GHz for wcn3610 To: Ramon Fried , kvalo@codeaurora.org, loic.poulain@linaro.org References: <20180329062058.31340-1-rfried@codeaurora.org> Cc: wcn36xx@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org From: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Message-ID: <93c900b5-4ddd-bbad-ebe2-4b9549ad8f1c@gmail.com> Date: Thu, 29 Mar 2018 08:58:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <20180329062058.31340-1-rfried@codeaurora.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/29/2018 08:20 AM, Ramon Fried wrote: > wcn3610 can only operate on 2.4GHz band due to RF limitation. > If wcn36xx digital block is associated with an external IRIS > RF module, retrieve the id and disable 5GHz band in case of > wcn3610 id. > > Signed-off-by: Ramon Fried > --- > drivers/net/wireless/ath/wcn36xx/main.c | 4 +++- > drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 1 + > 2 files changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c > index ab5be6d2c691..833531a68c95 100644 > --- a/drivers/net/wireless/ath/wcn36xx/main.c > +++ b/drivers/net/wireless/ath/wcn36xx/main.c > @@ -1146,7 +1146,7 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn) > BIT(NL80211_IFTYPE_MESH_POINT); > > wcn->hw->wiphy->bands[NL80211_BAND_2GHZ] = &wcn_band_2ghz; > - if (wcn->rf_id != RF_IRIS_WCN3620) > + if (wcn->rf_id != RF_IRIS_WCN3610 && wcn->rf_id != RF_IRIS_WCN3620) > wcn->hw->wiphy->bands[NL80211_BAND_5GHZ] = &wcn_band_5ghz; > > wcn->hw->wiphy->max_scan_ssids = WCN36XX_MAX_SCAN_SSIDS; > @@ -1248,6 +1248,8 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn, > if (iris_node) { > if (of_device_is_compatible(iris_node, "qcom,wcn3620")) > wcn->rf_id = RF_IRIS_WCN3620; > + else if (of_device_is_compatible(iris_node, "qcom,wcn3610")) > + wcn->rf_id = RF_IRIS_WCN3620; RF_IRIS_WCN3610 ?