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iwlwifi: rs-fw: don't support stbc for HE 160 

Our HE doesn't support it so never set HE 160 stbc

Fixes: 3e467b8e4c ("iwlwifi: rs-fw: enable STBC in he correctly")
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.20210411124418.550fd1903eb7.I8ddbc2f87044a5ef78d916c9c59be797811a1b7f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2021-04-11 12:46:30 +03:00 committed by Luca Coelho
parent 70c9101d0a
commit a917457826
1 changed files with 8 additions and 12 deletions
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20
drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
View File

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018-2020 Intel Corporation
* Copyright (C) 2018-2021 Intel Corporation
*/
#include "rs.h"
#include "fw-api.h"
@ -72,19 +72,15 @@ static u16 rs_fw_get_config_flags(struct iwl_mvm *mvm,
bool vht_ena = vht_cap->vht_supported;
u16 flags = 0;
/* get STBC flags */
if (mvm->cfg->ht_params->stbc &&
(num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1)) {
if (he_cap->has_he) {
if (he_cap->he_cap_elem.phy_cap_info[2] &
IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ)
flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
if (he_cap->he_cap_elem.phy_cap_info[7] &
IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ)
flags |= IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK;
} else if ((ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) ||
(vht_ena &&
(vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK)))
if (he_cap->has_he && he_cap->he_cap_elem.phy_cap_info[2] &
IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ)
flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
else if (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK)
flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
else if (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC)
flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
}