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path: root/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rx.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rx.c26
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 2d5a7cc771d2..0e60e38b2acf 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -498,6 +498,7 @@ struct iwl_mvm_stat_data {
__le32 mac_id;
u8 beacon_filter_average_energy;
struct mvm_statistics_general_v8 *general;
+ struct mvm_statistics_load *load;
};
static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
@@ -614,13 +615,15 @@ iwl_mvm_rx_stats_check_trigger(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt)
void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
struct iwl_rx_packet *pkt)
{
- struct iwl_notif_statistics_v10 *stats = (void *)&pkt->data;
+ struct iwl_notif_statistics_v11 *stats = (void *)&pkt->data;
struct iwl_mvm_stat_data data = {
.mvm = mvm,
};
+ int expected_size = iwl_mvm_has_new_rx_api(mvm) ? sizeof(*stats) :
+ sizeof(struct iwl_notif_statistics_v10);
u32 temperature;
- if (iwl_rx_packet_payload_len(pkt) != sizeof(*stats))
+ if (iwl_rx_packet_payload_len(pkt) != expected_size)
goto invalid;
temperature = le32_to_cpu(stats->general.radio_temperature);
@@ -638,6 +641,25 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
le64_to_cpu(stats->general.on_time_scan);
data.general = &stats->general;
+ if (iwl_mvm_has_new_rx_api(mvm)) {
+ int i;
+
+ data.load = &stats->load_stats;
+
+ rcu_read_lock();
+ for (i = 0; i < IWL_MVM_STATION_COUNT; i++) {
+ struct iwl_mvm_sta *sta;
+
+ if (!data.load->avg_energy[i])
+ continue;
+
+ sta = iwl_mvm_sta_from_staid_rcu(mvm, i);
+ if (!sta)
+ continue;
+ sta->avg_energy = data.load->avg_energy[i];
+ }
+ rcu_read_unlock();
+ }
iwl_mvm_rx_stats_check_trigger(mvm, pkt);