From 3f5fbbbbe761486389b1bddaaf5ffa0a5b1c2404 Mon Sep 17 00:00:00 2001
From: guangde <guangde@codeaurora.org>
Date: Thu, 11 Jul 2019 16:20:29 +0800
Subject: [PATCH] qcacld-3.0: Add timestamp RX support in SAP mode

Host need to fill netbuf with qtime instead of tsf.
This function already realized in Change-Id
"Ib19ac1411c4e17624c012f188297c9f2122642d2".
But it only support STATION RX mode. add the similar
action for SAP RX mode.

Change-Id: Idb3f9da5488b19db48e96258ecb4539b5af3c9a6
CRs-Fixed: 2483566
---
 core/hdd/src/wlan_hdd_softap_tx_rx.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/core/hdd/src/wlan_hdd_softap_tx_rx.c b/core/hdd/src/wlan_hdd_softap_tx_rx.c
index 286b53ecf4234..7346fa1611564 100644
--- a/core/hdd/src/wlan_hdd_softap_tx_rx.c
+++ b/core/hdd/src/wlan_hdd_softap_tx_rx.c
@@ -817,6 +817,32 @@ QDF_STATUS hdd_softap_deinit_tx_rx_sta(struct hdd_adapter *adapter,
 	return status;
 }
 
+/**
+ * hdd_softap_tsf_timestamp_rx() - time stamp Rx netbuf
+ * @context: pointer to HDD context
+ * @netbuf: pointer to a Rx netbuf
+ *
+ * Return: None
+ */
+#ifdef WLAN_FEATURE_TSF_PLUS
+static inline void hdd_softap_tsf_timestamp_rx(struct hdd_context *hdd_ctx,
+					       qdf_nbuf_t netbuf)
+{
+	uint64_t target_time;
+
+	if (!hdd_tsf_is_rx_set(hdd_ctx))
+		return;
+
+	target_time = ktime_to_us(netbuf->tstamp);
+	hdd_rx_timestamp(netbuf, target_time);
+}
+#else
+static inline void hdd_softap_tsf_timestamp_rx(struct hdd_context *hdd_ctx,
+					       qdf_nbuf_t netbuf)
+{
+}
+#endif
+
 /**
  * hdd_softap_notify_tx_compl_cbk() - callback to notify tx completion
  * @skb: pointer to skb data
@@ -948,6 +974,8 @@ QDF_STATUS hdd_softap_rx_packet_cbk(void *adapter_context, qdf_nbuf_t rx_buf)
 		 */
 		qdf_net_buf_debug_release_skb(skb);
 
+		hdd_softap_tsf_timestamp_rx(hdd_ctx, skb);
+
 		qdf_status = hdd_rx_deliver_to_stack(adapter, skb);
 
 		if (QDF_IS_STATUS_SUCCESS(qdf_status))