qcacmn: Restrict RX softirq poll times

The following changes are made

-Yield dp_rx_process if poll time exceeds
-Yield dp_tx_comp_handler if poll time exceeds
-Interrupt statistics to track various interrupt contexts and
 corresponding interrupt masks
-Add poll times histogram buckets to NAPI stats

Change-Id: I8c7a6bbbb97c7b3dd1dde6ac3a97113c433086a2
CRs-Fixed: 2423879

dp/wifi3.0/dp_tx.h

@@ -177,7 +177,21 @@ qdf_nbuf_t dp_tx_non_std(struct cdp_vdev *vdev_handle,
 		enum ol_tx_spec tx_spec, qdf_nbuf_t msdu_list);
 #endif
 
-uint32_t dp_tx_comp_handler(struct dp_soc *soc, void *hal_srng, uint32_t quota);
+/**
+ * dp_tx_comp_handler() - Tx completion handler
+ * @int_ctx: pointer to DP interrupt context
+ * @soc: core txrx main context
+ * @ring_id: completion ring id
+ * @quota: No. of packets/descriptors that can be serviced in one loop
+ *
+ * This function will collect hardware release ring element contents and
+ * handle descriptor contents. Based on contents, free packet or handle error
+ * conditions
+ *
+ * Return: Number of TX completions processed
+ */
+uint32_t dp_tx_comp_handler(struct dp_intr *int_ctx, struct dp_soc *soc,
+			    void *hal_srng, uint32_t quota);
 
 QDF_STATUS
 dp_tx_prepare_send_me(struct dp_vdev *vdev, qdf_nbuf_t nbuf);