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qcacmn: Init average rssi with frames rssi on receipt

Browse source 
Initialize average rssi with instantaneous rssi in
util_scan_unpack_beacon_frame intead of marking it as
DUMMY.

Change-Id: Ie2fd577feeb46d61915c6974d8c627acb31e8b81
CRs-Fixed: 2096979
This commit is contained in:
Om Prakash Tripathi 2017-08-22 15:46:38 +05:30 • committed by snandini
commit 6af738bb71
2 changed files with 5 additions and 5 deletions
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8
umac/scan/core/src/wlan_scan_cache_db.c
View file

@ -425,12 +425,12 @@ static void scm_delete_duplicate_entry(struct scan_dbs *scan_db,
/* If elapsed time since last rssi update for this
* entry is smaller than a thresold, calculate a
* running average of the RSSI values.
* Otherwise last RSSI is more representive of the
* signal strength.
* Otherwise new frames RSSI is more representive
* of the signal strength.
*/
time_gap =
scan_entry->rssi_timestamp -
scan_params->rssi_timestamp;
scan_params->scan_entry_time -
scan_entry->rssi_timestamp;
if (time_gap > WLAN_RSSI_AVERAGING_TIME)
scan_params->avg_rssi =
WLAN_RSSI_IN(scan_params->rssi_raw);

2
umac/scan/dispatcher/src/wlan_scan_utils_api.c
View file

@ -595,7 +595,7 @@ util_scan_unpack_beacon_frame(uint8_t *frame,
(le16toh(*(uint16_t *)hdr->i_seq) >> WLAN_SEQ_SEQ_SHIFT);
scan_entry->rssi_raw = rx_param->rssi;
scan_entry->avg_rssi = WLAN_RSSI_DUMMY_MARKER;
scan_entry->avg_rssi = WLAN_RSSI_IN(scan_entry->rssi_raw);
scan_entry->tsf_delta = rx_param->tsf_delta;
/* store jiffies */