@@ -1719,3 +1719,7 @@ MODULE_PARM_DESC(fw_monitor,
module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_entry_delay,
uint, S_IRUGO);
MODULE_PARM_DESC(d0i3_timeout, "Timeout to D0i3 entry when idle (ms)");
+
+module_param_named(disable_11ac, iwlwifi_mod_params.disable_11ac, bool,
+ S_IRUGO);
+MODULE_PARM_DESC(disable_11ac, "Disable VHT capabilities");
@@ -115,6 +115,7 @@ enum iwl_amsdu_size {
* entering D0i3 (in msecs)
* @lar_disable: disable LAR (regulatory), default = 0
* @fw_monitor: allow to use firmware monitor
+ * @disable_11ac: disable VHT capabilities, default = false.
*/
struct iwl_mod_params {
int sw_crypto;
@@ -135,6 +136,7 @@ struct iwl_mod_params {
unsigned int d0i3_entry_delay;
bool lar_disable;
bool fw_monitor;
+ bool disable_11ac;
};
#endif /* #__iwl_modparams_h__ */
@@ -452,7 +452,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
IEEE80211_BAND_5GHZ);
iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_5GHZ,
tx_chains, rx_chains);
- if (data->sku_cap_11ac_enable)
+ if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac)
iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap,
tx_chains, rx_chains);