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qcacld-3.0: Add SAP, GO and currency support for TSF feature

Browse source 
1) Support SAP, GO standalone case
2) Support SAP + STA concurrency
3) Support GO + STA concurrency

Change-Id: I7da2102f0d8b893bc057bc8ecf0af4ab74f81db4
CR-Fixed:2320218
This commit is contained in:
yuanl 2018-10-26 15:42:30 +08:00 • committed by nshrivas
commit 5a28749530
2 changed files with 25 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

3
core/hdd/src/wlan_hdd_hostapd.c
View file

@ -5432,6 +5432,7 @@ static int __wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy,
}
}
clear_bit(SOFTAP_BSS_STARTED, &adapter->event_flags);
hdd_stop_tsf_sync(adapter);
/*BSS stopped, clear the active sessions for this device mode*/
policy_mgr_decr_session_set_pcl(hdd_ctx->psoc,
@ -5883,6 +5884,8 @@ static int __wlan_hdd_cfg80211_start_ap(struct wiphy *wiphy,
goto err_start_bss;
}
hdd_start_tsf_sync(adapter);
if (wdev->chandef.chan->center_freq !=
params->chandef.chan->center_freq)
params->chandef = wdev->chandef;

28
core/hdd/src/wlan_hdd_tsf.c
View file

@ -31,6 +31,7 @@ static struct completion tsf_sync_get_completion_evt;
#define WLAN_TSF_SYNC_GET_TIMEOUT 2000
#define WLAN_HDD_CAPTURE_TSF_REQ_TIMEOUT_MS 500
#define WLAN_HDD_CAPTURE_TSF_INIT_INTERVAL_MS 100
#define WLAN_HDD_SOFTAP_INTERVEL_TIMES 100
/**
* enum hdd_tsf_op_result - result of tsf operation
@ -571,6 +572,11 @@ static void hdd_update_timestamp(struct hdd_adapter *adapter,
*/
interval = (WLAN_HDD_CAPTURE_TSF_INTERVAL_SEC -
CAP_TSF_TIMER_FIX_SEC) * MSEC_PER_SEC;
if (adapter->device_mode == QDF_SAP_MODE ||
adapter->device_mode == QDF_P2P_GO_MODE) {
interval *= WLAN_HDD_SOFTAP_INTERVEL_TIMES;
}
adapter->continuous_error_count = 0;
hdd_debug("ts-pair updated: interval: %d",
interval);
@ -741,7 +747,9 @@ static ssize_t __hdd_wlan_tsf_show(struct device *dev,
"TSF sync is not initialized\n");
hdd_sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
if (eConnectionState_Associated != hdd_sta_ctx->conn_info.connState)
if (eConnectionState_Associated != hdd_sta_ctx->conn_info.connState &&
(adapter->device_mode == QDF_STA_MODE ||
adapter->device_mode == QDF_P2P_CLIENT_MODE))
return scnprintf(buf, PAGE_SIZE, "NOT connected\n");
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
@ -751,12 +759,20 @@ static ssize_t __hdd_wlan_tsf_show(struct device *dev,
host_time = hdd_get_monotonic_host_time(hdd_ctx);
if (hdd_get_targettime_from_hosttime(adapter, host_time,
&target_time))
&target_time)) {
size = scnprintf(buf, PAGE_SIZE, "Invalid timestamp\n");
else
size = scnprintf(buf, PAGE_SIZE, "%s%llu %llu %pM\n",
buf, target_time, host_time,
hdd_sta_ctx->conn_info.bssId.bytes);
} else {
if (adapter->device_mode == QDF_STA_MODE ||
adapter->device_mode == QDF_P2P_CLIENT_MODE) {
size = scnprintf(buf, PAGE_SIZE, "%s%llu %llu %pM\n",
buf, target_time, host_time,
hdd_sta_ctx->conn_info.bssId.bytes);
} else {
size = scnprintf(buf, PAGE_SIZE, "%s%llu %llu %pM\n",
buf, target_time, host_time,
adapter->mac_addr.bytes);
}
}
return size;
}