qcacmn: Add packet logging support for initial 32 packets

Add packet logging support by registering
Rx and Tx callback functions for packet logging of
initial 32 Tx and Rx packets.

Change-Id: I91b59b7c5f65f505e3ee730c497347be28955128
CRs-Fixed: 3224881

dp/wifi3.0/be/dp_be_rx.c

@@ -592,6 +592,8 @@ done:
 		tid_stats =
 		&rx_pdev->stats.tid_stats.tid_rx_stats[reo_ring_num][tid];
 
+		dp_rx_send_pktlog(soc, rx_pdev, nbuf, QDF_TX_RX_STATUS_OK);
+
 		/*
 		 * Check if DMA completed -- msdu_done is the last bit
 		 * to be written

dp/wifi3.0/dp_internal.h

@@ -3647,4 +3647,68 @@ QDF_STATUS
 dp_get_peer_telemetry_stats(struct cdp_soc_t *soc_hdl, uint8_t *addr,
 			    struct cdp_peer_telemetry_stats *stats);
 #endif /* WLAN_TELEMETRY_STATS_SUPPORT */
+
+#ifdef CONNECTIVITY_PKTLOG
+/*
+ * dp_tx_send_pktlog() - send tx packet log
+ * @soc: soc handle
+ * @pdev: pdev handle
+ * @nbuf: nbuf
+ * @status: status of tx packet
+ *
+ * This function is used to send tx packet for logging
+ *
+ * Return: None
+ *
+ */
+static inline
+void dp_tx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
+		       qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status)
+{
+	ol_txrx_pktdump_cb packetdump_cb = pdev->dp_tx_packetdump_cb;
+
+	if (qdf_unlikely(packetdump_cb)) {
+		packetdump_cb((ol_txrx_soc_handle)soc, pdev->pdev_id,
+			      QDF_NBUF_CB_TX_VDEV_CTX(nbuf),
+			      nbuf, status, QDF_TX_DATA_PKT);
+	}
+}
+
+/*
+ * dp_rx_send_pktlog() - send rx packet log
+ * @soc: soc handle
+ * @pdev: pdev handle
+ * @nbuf: nbuf
+ * @status: status of rx packet
+ *
+ * This function is used to send rx packet for logging
+ *
+ * Return: None
+ *
+ */
+static inline
+void dp_rx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
+		       qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status)
+{
+	ol_txrx_pktdump_cb packetdump_cb = pdev->dp_rx_packetdump_cb;
+
+	if (qdf_unlikely(packetdump_cb)) {
+		packetdump_cb((ol_txrx_soc_handle)soc, pdev->pdev_id,
+			      QDF_NBUF_CB_RX_VDEV_ID(nbuf),
+			      nbuf, status, QDF_RX_DATA_PKT);
+	}
+}
+#else
+static inline
+void dp_tx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
+		       qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status)
+{
+}
+
+static inline
+void dp_rx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
+		       qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status)
+{
+}
+#endif
 #endif /* #ifndef _DP_INTERNAL_H_ */

dp/wifi3.0/dp_main.c

@@ -13445,6 +13445,72 @@ static int dp_set_peer_txq_flush_config(struct cdp_soc_t *soc_hdl,
 }
 #endif
 
+#ifdef CONNECTIVITY_PKTLOG
+/**
+ * dp_register_packetdump_callback() - registers
+ *  tx data packet, tx mgmt. packet and rx data packet
+ *  dump callback handler.
+ *
+ * @soc_hdl: Datapath soc handle
+ * @pdev_id: id of data path pdev handle
+ * @dp_tx_packetdump_cb: tx packetdump cb
+ * @dp_rx_packetdump_cb: rx packetdump cb
+ *
+ * This function is used to register tx data pkt, tx mgmt.
+ * pkt and rx data pkt dump callback
+ *
+ * Return: None
+ *
+ */
+static inline
+void dp_register_packetdump_callback(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
+				     ol_txrx_pktdump_cb dp_tx_packetdump_cb,
+				     ol_txrx_pktdump_cb dp_rx_packetdump_cb)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct dp_pdev *pdev;
+
+	pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
+	if (!pdev) {
+		dp_err("pdev is NULL!");
+		return;
+	}
+
+	pdev->dp_tx_packetdump_cb = dp_tx_packetdump_cb;
+	pdev->dp_rx_packetdump_cb = dp_rx_packetdump_cb;
+}
+
+/**
+ * dp_deregister_packetdump_callback() - deregidters
+ *  tx data packet, tx mgmt. packet and rx data packet
+ *  dump callback handler
+ * @soc_hdl: Datapath soc handle
+ * @pdev_id: id of data path pdev handle
+ *
+ * This function is used to deregidter tx data pkt.,
+ * tx mgmt. pkt and rx data pkt. dump callback
+ *
+ * Return: None
+ *
+ */
+static inline
+void dp_deregister_packetdump_callback(struct cdp_soc_t *soc_hdl,
+				       uint8_t pdev_id)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct dp_pdev *pdev;
+
+	pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
+	if (!pdev) {
+		dp_err("pdev is NULL!");
+		return;
+	}
+
+	pdev->dp_tx_packetdump_cb = NULL;
+	pdev->dp_rx_packetdump_cb = NULL;
+}
+#endif
+
 #ifdef DP_PEER_EXTENDED_API
 static struct cdp_misc_ops dp_ops_misc = {
 #ifdef FEATURE_WLAN_TDLS
@@ -13481,6 +13547,10 @@ static struct cdp_misc_ops dp_ops_misc = {
 #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
 	.set_peer_txq_flush_config = dp_set_peer_txq_flush_config,
 #endif
+#ifdef CONNECTIVITY_PKTLOG
+	.register_pktdump_cb = dp_register_packetdump_callback,
+	.unregister_pktdump_cb = dp_deregister_packetdump_callback,
+#endif
 };
 #endif
 

dp/wifi3.0/dp_rx_defrag.c

@@ -2044,6 +2044,7 @@ uint32_t dp_rx_frag_handle(struct dp_soc *soc, hal_ring_desc_t ring_desc,
 	if (rx_desc->unmapped)
 		return rx_bufs_used;
 
+	dp_rx_send_pktlog(soc, pdev, msdu, QDF_TX_RX_STATUS_OK);
 	dp_ipa_rx_buf_smmu_mapping_lock(soc);
 	dp_rx_nbuf_unmap_pool(soc, rx_desc_pool, rx_desc->nbuf);
 	rx_desc->unmapped = 1;

dp/wifi3.0/dp_rx_err.c

@@ -370,6 +370,9 @@ more_msdu_link_desc:
 		if (hal_rx_encryption_info_valid(soc->hal_soc, rx_tlv_hdr))
 			hal_rx_print_pn(soc->hal_soc, rx_tlv_hdr);
 
+		dp_rx_send_pktlog(soc, pdev, rx_desc->nbuf,
+				  QDF_TX_RX_STATUS_DROP);
+
 		/* Just free the buffers */
 		dp_rx_buffer_pool_nbuf_free(soc, rx_desc->nbuf, *mac_id);
 
@@ -862,6 +865,7 @@ dp_rx_bar_frame_handle(struct dp_soc *soc,
 
 	_dp_rx_bar_frame_handle(soc, nbuf, mpdu_desc_info, tid, err_status,
 				err_code);
+	dp_rx_send_pktlog(soc, pdev, nbuf, QDF_TX_RX_STATUS_DROP);
 	dp_rx_link_desc_return(soc, ring_desc,
 			       HAL_BM_ACTION_PUT_IN_IDLE_LIST);
 	dp_rx_buffer_pool_nbuf_free(soc, rx_desc->nbuf,
@@ -1539,6 +1543,7 @@ more_msdu_link_desc:
 		/* all buffers from a MSDU link belong to same pdev */
 		pdev = dp_get_pdev_for_lmac_id(soc, rx_desc_pool_id);
 
+		dp_rx_send_pktlog(soc, pdev, nbuf, QDF_TX_RX_STATUS_OK);
 		rx_desc_pool = &soc->rx_desc_buf[rx_desc_pool_id];
 		dp_ipa_rx_buf_smmu_mapping_lock(soc);
 		dp_rx_nbuf_unmap_pool(soc, rx_desc_pool, nbuf);

dp/wifi3.0/dp_tx.c

@@ -4792,6 +4792,7 @@ void dp_tx_comp_process_tx_status(struct dp_soc *soc,
 	dp_tx_update_peer_delay_stats(txrx_peer, tx_desc, ts->tid, ring_id);
 	dp_tx_update_peer_sawf_stats(soc, vdev, txrx_peer, tx_desc,
 				     ts, ts->tid);
+	dp_tx_send_pktlog(soc, vdev->pdev, nbuf, dp_status);
 
 #ifdef QCA_SUPPORT_RDK_STATS
 	if (soc->peerstats_enabled)

dp/wifi3.0/dp_types.h

@@ -2930,6 +2930,11 @@ struct dp_pdev {
 #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
 	uint8_t is_first_wakeup_packet;
 #endif
+#ifdef CONNECTIVITY_PKTLOG
+	/* packetdump callback functions */
+	ol_txrx_pktdump_cb dp_tx_packetdump_cb;
+	ol_txrx_pktdump_cb dp_rx_packetdump_cb;
+#endif
 };
 
 struct dp_peer;

dp/wifi3.0/li/dp_li_rx.c

@@ -658,6 +658,8 @@ done:
 			old_tid = tid;
 		}
 
+		dp_rx_send_pktlog(soc, rx_pdev, nbuf, QDF_TX_RX_STATUS_OK);
+
 		/*
 		 * Check if DMA completed -- msdu_done is the last bit
 		 * to be written