Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:33081 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752139AbcBWOW4 (ORCPT ); Tue, 23 Feb 2016 09:22:56 -0500 Message-ID: <1456237373.9910.18.camel@sipsolutions.net> (sfid-20160223_152300_024918_B78CBD6F) Subject: Re: [PATCH] mac80211: Let VHT work on 2.4Ghz From: Johannes Berg To: Ben Greear , linux-wireless@vger.kernel.org Cc: Jouni Malinen Date: Tue, 23 Feb 2016 15:22:53 +0100 In-Reply-To: <56CC6A35.5000900@candelatech.com> References: <1456180974-21062-1-git-send-email-greearb@candelatech.com> <1456236627.9910.10.camel@sipsolutions.net> <56CC6A35.5000900@candelatech.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 2016-02-23 at 06:18 -0800, Ben Greear wrote: > [root@ben-ota2 lanforge]# iw phy wiphy0 info > Wiphy wiphy0 >  > Band 1: [...] > VHT Capabilities (0x338001b2): > Max MPDU length: 11454 > Supported Channel Width: neither 160 nor 80+80 > RX LDPC > short GI (80 MHz) > TX STBC > RX antenna pattern consistency > TX antenna pattern consistency > VHT RX MCS set: > 1 streams: MCS 0-9 > 2 streams: MCS 0-9 > 3 streams: MCS 0-9 > 4 streams: not supported > 5 streams: not supported > 6 streams: not supported > 7 streams: not supported > 8 streams: not supported > VHT RX highest supported: 0 Mbps > VHT TX MCS set: > 1 streams: MCS 0-9 > 2 streams: MCS 0-9 > 3 streams: MCS 0-9 > 4 streams: not supported > 5 streams: not supported > 6 streams: not supported > 7 streams: not supported > 8 streams: not supported > VHT TX highest supported: 0 Mbps > Frequencies: > * 2412 MHz [1] (30.0 dBm) > [...] Oops. Well, the driver isn't supposed to do that, this is certainly non-spec behaviour. johannes