iwlwifi: make scan antenna forcing more generic
Some future hardware will also require some antenna
overrides so make the current logic more generic;
right now it is semantically based on a workaround
for off-channel reception but the reasons for the
new antenna overrides will be different.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 2861819..136c290 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2261,8 +2261,13 @@
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.temperature_kelvin = true,
- .off_channel_workaround = true,
.max_event_log_size = 512,
+
+ /*
+ * Force use of chains B and C for scan RX on 5 GHz band
+ * because the device has off-channel reception on chain A.
+ */
+ .scan_antennas[IEEE80211_BAND_5GHZ] = ANT_BC,
};
/* Module firmware */