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qcacmn: Enhance logic for active dwell time

Forráskód böngészése 
With this change, in concurrent mode
(SAP on 2.4ghz and peer connected + STA Scan ongoing),
active dwell time is kept unchanged.

Change-Id: I465873dec79906d078f5ec00c49641f66867c6a7
CRs-Fixed: 2581121
This commit is contained in:
Amruta Kulkarni
2019-12-06 17:32:25 -08:00
committed by nshrivas
szülő 282f3a5ce1
commit d0189add9b
1 fájl változott, egészen pontosan 20 új sor hozzáadva és 8 régi sor törölve
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28
umac/scan/core/src/wlan_scan_manager.c
Fájl megtekintése

@@ -639,8 +639,12 @@ static void scm_req_update_concurrency_params(struct wlan_objmgr_vdev *vdev,
if ((ap_present && sap_peer_count) ||
(go_present && go_peer_count)) {
if (policy_mgr_is_hw_dbs_capable(psoc) &&
policy_mgr_is_sap_go_on_2g(psoc))
req->scan_req.dwell_time_active_2g = 0;
policy_mgr_is_sap_go_on_2g(psoc)) {
req->scan_req.dwell_time_active_2g =
QDF_MIN(req->scan_req.dwell_time_active,
(SCAN_CTS_DURATION_MS_MAX -
SCAN_ROAM_SCAN_CHANNEL_SWITCH_TIME));
}
req->scan_req.min_rest_time = req->scan_req.max_rest_time;
}
@@ -730,21 +734,28 @@ static void scm_req_update_concurrency_params(struct wlan_objmgr_vdev *vdev,
}
if (ap_present) {
uint8_t ap_chan_freq;
uint16_t ap_chan_freq;
struct wlan_objmgr_pdev *pdev = wlan_vdev_get_pdev(vdev);
ap_chan_freq = policy_mgr_get_channel(psoc, PM_SAP_MODE, NULL);
/*
* P2P/STA scan while SoftAP is sending beacons.
* Max duration of CTS2self is 32 ms, which limits the
* dwell time. If DBS is supported and if SAP is on 2G channel
* then keep passive dwell time default.
* dwell time.
* If DBS is supported and:
* 1.if SAP is on 2G channel then keep passive
* dwell time default.
* 2.if SAP is on 5G/6G channel then update dwell time active.
*/
if (sap_peer_count) {
req->scan_req.dwell_time_active =
QDF_MIN(req->scan_req.dwell_time_active,
(SCAN_CTS_DURATION_MS_MAX -
if (policy_mgr_is_hw_dbs_capable(psoc) &&
(WLAN_REG_IS_5GHZ_CH_FREQ(ap_chan_freq) ||
WLAN_REG_IS_6GHZ_CHAN_FREQ(ap_chan_freq))) {
req->scan_req.dwell_time_active =
QDF_MIN(req->scan_req.dwell_time_active,
(SCAN_CTS_DURATION_MS_MAX -
SCAN_ROAM_SCAN_CHANNEL_SWITCH_TIME));
}
if (!policy_mgr_is_hw_dbs_capable(psoc) ||
(policy_mgr_is_hw_dbs_capable(psoc) &&
WLAN_REG_IS_5GHZ_CH_FREQ(ap_chan_freq))) {
@@ -752,6 +763,7 @@ static void scm_req_update_concurrency_params(struct wlan_objmgr_vdev *vdev,
req->scan_req.dwell_time_active;
}
}
if (scan_obj->scan_def.ap_scan_burst_duration) {
req->scan_req.burst_duration =
scan_obj->scan_def.ap_scan_burst_duration;