From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aykBw-00055J-1n for ath10k@lists.infradead.org; Fri, 06 May 2016 18:09:32 +0000 From: "Valo, Kalle" Subject: Re: [PATCH v2] ath10k: remove VHT capabilities from 2.4GHz Date: Fri, 6 May 2016 18:08:51 +0000 Message-ID: <87inyrnjnx.fsf@kamboji.qca.qualcomm.com> References: <1461244669-19871-1-git-send-email-kvalo@qca.qualcomm.com> In-Reply-To: <1461244669-19871-1-git-send-email-kvalo@qca.qualcomm.com> (Kalle Valo's message of "Thu, 21 Apr 2016 16:17:49 +0300") Content-Language: en-US Content-ID: <88DB88BC1478864F977F9018E6C8E517@qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: "ath10k@lists.infradead.org" Cc: "linux-wireless@vger.kernel.org" Kalle Valo writes: > From: Johannes Berg > > According to the spec, VHT doesn't exist in 2.4GHz. > > There are vendor extensions to allow a subset of VHT to work > (notably 256-QAM), but since mac80211 doesn't support those > advertising VHT capability on 2.4GHz leads to the behaviour > of reporting VHT capabilities but not being able to use any > of them due to mac80211's code requiring 80 MHz support. > > Remove the VHT capabilities from 2.4GHz for now. If mac80211 > gets extended to use the (likely Broadcom) vendor IEs for it > and handles the lack of 80 MHz support, it can be added back. > > Signed-off-by: Johannes Berg > Signed-off-by: Kalle Valo Applied, thanks. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k