From aa1540ca7616b996327abb8cb6f19ee91b34dbe0 Mon Sep 17 00:00:00 2001 From: Mordechay Goodstein <mordechay.goodstein@intel.com> Date: Sun, 11 Apr 2021 12:46:24 +0300 Subject: [PATCH] iwlwifi: mvm: remove PS from lower rates. Power save (PS) should only be enabled when we reach the max phy rate. Before we reach it (MCS_9) for VHT, we should keep trying to improve the throughput. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210411124417.2a2fb9f9c25e.I7c7bbcfbdc1d35d2c3338778fb397dd5b08ea0e8@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com> --- drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 91b6541d579f..b97708cb869d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /****************************************************************************** * - * Copyright(c) 2005 - 2014, 2018 - 2020 Intel Corporation. All rights reserved. + * Copyright(c) 2005 - 2014, 2018 - 2021 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * @@ -1926,9 +1926,7 @@ static bool rs_tpc_allowed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (is_ht(rate)) return index == IWL_RATE_MCS_7_INDEX; if (is_vht(rate)) - return index == IWL_RATE_MCS_7_INDEX || - index == IWL_RATE_MCS_8_INDEX || - index == IWL_RATE_MCS_9_INDEX; + return index == IWL_RATE_MCS_9_INDEX; WARN_ON_ONCE(1); return false; -- GitLab