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qcacld-3.0: Lower the TSF sync interval for SAP mode

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The TSF deviation is more than 100ns when the capture interval is 100sec.

Lower the interval to 1sec to keep the drift  within limit of 100us.

Change-Id: I2a6f7bf2d06d5d67854cbab6b582009f2cec39bf
CRs-Fixed: 2515981
This commit is contained in:
Subrat Dash 2019-08-23 22:27:37 +05:30 • committed by nshrivas
commit f75d3d3ecf
1 changed files with 7 additions and 3 deletions
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10
core/hdd/src/wlan_hdd_tsf.c
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@ -45,7 +45,11 @@ 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
#ifdef WLAN_FEATURE_TSF_PLUS_EXT_GPIO_SYNC
#define WLAN_HDD_SOFTAP_INTERVAL_TIMES 1
#else
#define WLAN_HDD_SOFTAP_INTERVAL_TIMES 100
#endif
#define OUTPUT_HIGH 1
#define OUTPUT_LOW 0
@ -1062,7 +1066,7 @@ static void hdd_update_timestamp(struct hdd_adapter *adapter)
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;
interval *= WLAN_HDD_SOFTAP_INTERVAL_TIMES;
}
adapter->continuous_error_count = 0;
@ -1216,7 +1220,7 @@ static void hdd_update_timestamp(struct hdd_adapter *adapter,
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;
interval *= WLAN_HDD_SOFTAP_INTERVAL_TIMES;
}
adapter->continuous_error_count = 0;