Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:18512 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754251AbcGHKJ3 convert rfc822-to-8bit (ORCPT ); Fri, 8 Jul 2016 06:09:29 -0400 From: "Manoharan, Rajkumar" To: Krishna Chaitanya , linux-wireless , ath10k Subject: Re: ath10k + iw set bitrates is causing FW crash Date: Fri, 8 Jul 2016 10:09:21 +0000 Message-ID: <1467972560885.99812@qti.qualcomm.com> (sfid-20160708_120933_470414_4C9CED03) References: , In-Reply-To: Content-Type: text/plain; charset=US-ASCII MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: >> I am using ath10k driver with qca988x hw2.0 and trying to limit it to use >> VHT MCS0-7 (iw set bitrates vht-mcs-5 2:0-7). >> >> But the command it causing a FW crash, if it disable HW_HAS_RATE_CONTROL >> no crash is observed but it still uses MCS9. >> >> tree: wireless-drivers-next: commit#535633a5ba4ea2504fa6c33176633becf0e59339 >> >> 1) If i disable HW_RATE_CONTROL, will ath10k honor >> the mac80211 rates? >> > Thanks for reporting the issue. Could you please try with below change? diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 5e1cc8f4c43c..cfa7e01a6103 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -2812,6 +2812,9 @@ static int ath10k_station_assoc(struct ath10k *ar, return ret; } + if (vif->type != NL80211_IFTYPE_ADHOC) + peer_arg.peer_reassoc = reassoc; + ret = ath10k_wmi_peer_assoc(ar, &peer_arg); if (ret) { ath10k_warn(ar, "failed to run peer assoc for STA %pM vdev %i: %d\n",