diff options
Diffstat (limited to 'drivers/net/wireless/intel')
5 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index c59ce4f8a5ed..650214ff0a1c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1856,3 +1856,7 @@ module_param_named(remove_when_gone, 0444); MODULE_PARM_DESC(remove_when_gone, "Remove dev from PCIe bus if it is deemed inaccessible (default: false)"); + +module_param_named(disable_11ax, iwlwifi_mod_params.disable_11ax, bool, + S_IRUGO); +MODULE_PARM_DESC(disable_11ax, "Disable HE capabilities (default: false)"); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h index a7dd8a8cddf9..5dd848cb9d20 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h @@ -144,6 +144,10 @@ struct iwl_mod_params { bool lar_disable; bool fw_monitor; bool disable_11ac; + /** + * @disable_11ax: disable HE capabilities, default = false + */ + bool disable_11ax; bool remove_when_gone; }; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 941604c24fa1..7bb0360d6807 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -578,7 +578,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ, tx_chains, rx_chains); - if (data->sku_cap_11ax_enable) + if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) iwl_init_he_hw_capab(sband, tx_chains, rx_chains); sband = &data->bands[NL80211_BAND_5GHZ]; @@ -593,7 +593,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap, tx_chains, rx_chains); - if (data->sku_cap_11ax_enable) + if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) iwl_init_he_hw_capab(sband, tx_chains, rx_chains); if (n_channels != n_used) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 362e9b77974d..b3fd20502abb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -780,7 +780,8 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm, if (vif->probe_req_reg && vif->bss_conf.assoc && vif->p2p) cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST); - if (vif->bss_conf.assoc && vif->bss_conf.he_support) + if (vif->bss_conf.assoc && vif->bss_conf.he_support && + !iwlwifi_mod_params.disable_11ax) cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_11AX); return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 5ad98359789b..9779db31ab30 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2100,7 +2100,8 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, * added. */ if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc) { - if (vif->bss_conf.he_support) + if (vif->bss_conf.he_support && + !iwlwifi_mod_params.disable_11ax) iwl_mvm_cfg_he_sta(mvm, vif, mvmvif->ap_sta_id); iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif); |