+static void
+mwifiex_update_chan_statistics(struct mwifiex_private *priv,
+ struct mwifiex_ietypes_chanstats *tlv_stat)
+{
+ struct mwifiex_adapter *adapter = priv->adapter;
+ u8 i, num_chan;
+ struct mwifiex_fw_chan_stats *fw_chan_stats;
+ struct mwifiex_chan_stats chan_stats;
+
+ fw_chan_stats = (void *)((u8 *)tlv_stat +
+ sizeof(struct mwifiex_ie_types_header));
+ num_chan = le16_to_cpu(tlv_stat->header.len) /
+ sizeof(struct mwifiex_chan_stats);
+
+ for (i = 0 ; i < num_chan; i++) {
+ chan_stats.chan_num = fw_chan_stats->chan_num;
+ chan_stats.bandcfg = fw_chan_stats->bandcfg;
+ chan_stats.flags = fw_chan_stats->flags;
+ chan_stats.noise = fw_chan_stats->noise;
+ chan_stats.total_bss = le16_to_cpu(fw_chan_stats->total_bss);
+ chan_stats.cca_scan_dur =
+ le16_to_cpu(fw_chan_stats->cca_scan_dur);
+ chan_stats.cca_busy_dur =
+ le16_to_cpu(fw_chan_stats->cca_busy_dur);
+ dev_dbg(adapter->dev,
+ "chan=%d, noise=%d, total_network=%d scan_duration=%d, busy_duration=%d\n",
+ chan_stats.chan_num,
+ chan_stats.noise,
+ chan_stats.total_bss,
+ chan_stats.cca_scan_dur,
+ chan_stats.cca_busy_dur);
+ memcpy(&adapter->chan_stats[adapter->survey_idx++], &chan_stats,
+ sizeof(struct mwifiex_chan_stats));
+ fw_chan_stats++;
+ }
+}
+