qcacld-3.0: Fix -Wmissing-prototypes in TXRX

We want to enable the compiler's -Wmissing-prototypes switch, but
there is existing code that is generating warnings. Fix all warnings
in core/dp/txrx.

Change-Id: Ib6ad0a6414456e2b4c6b881b94d716843cdf24cc
CRs-Fixed: 1091496

core/dp/txrx/ol_rx.c

@@ -46,6 +46,7 @@
 #ifdef QCA_SUPPORT_SW_TXRX_ENCAP
 #include <ol_txrx_encap.h>      /* ol_rx_decap_info_t, etc */
 #endif
+#include <ol_rx.h>
 
 /* FIX THIS: txrx should not include private header files of other modules */
 #include <htt_types.h>
@@ -272,9 +273,9 @@ ol_rx_mpdu_rssi_update(struct ol_txrx_peer_t *peer, void *rx_mpdu_desc)
 #define ol_rx_mpdu_rssi_update(peer, rx_mpdu_desc)      /* no-op */
 #endif /* QCA_SUPPORT_PEER_DATA_RX_RSSI */
 
-void discard_msdus(htt_pdev_handle htt_pdev,
-		   qdf_nbuf_t head_msdu,
-		   qdf_nbuf_t tail_msdu)
+static void discard_msdus(htt_pdev_handle htt_pdev,
+			  qdf_nbuf_t head_msdu,
+			  qdf_nbuf_t tail_msdu)
 {
 	while (1) {
 		qdf_nbuf_t next;
@@ -292,9 +293,9 @@ void discard_msdus(htt_pdev_handle htt_pdev,
 	return;
 }
 
-void chain_msdus(htt_pdev_handle htt_pdev,
-		 qdf_nbuf_t head_msdu,
-		 qdf_nbuf_t tail_msdu)
+static void chain_msdus(htt_pdev_handle htt_pdev,
+			qdf_nbuf_t head_msdu,
+			qdf_nbuf_t tail_msdu)
 {
 	while (1) {
 		qdf_nbuf_t next;
@@ -309,16 +310,15 @@ void chain_msdus(htt_pdev_handle htt_pdev,
 	return;
 }
 
-void process_reorder(ol_txrx_pdev_handle pdev,
-		     void *rx_mpdu_desc,
-		     uint8_t tid,
-		     struct ol_txrx_peer_t *peer,
-		     qdf_nbuf_t head_msdu,
-		     qdf_nbuf_t tail_msdu,
-		     int num_mpdu_ranges,
-		     int num_pdus,
-		     bool rx_ind_release
-	)
+static void process_reorder(ol_txrx_pdev_handle pdev,
+			    void *rx_mpdu_desc,
+			    uint8_t tid,
+			    struct ol_txrx_peer_t *peer,
+			    qdf_nbuf_t head_msdu,
+			    qdf_nbuf_t tail_msdu,
+			    int num_mpdu_ranges,
+			    int num_pdus,
+			    bool rx_ind_release)
 {
 	htt_pdev_handle htt_pdev = pdev->htt_pdev;
 	enum htt_rx_status mpdu_status;
@@ -808,7 +808,7 @@ void ol_rx_notify(ol_pdev_handle pdev,
  *      by sniffing the IGMP frame.
  */
 #define SIZEOF_80211_HDR (sizeof(struct ieee80211_frame))
-void
+static void
 ol_rx_inspect(struct ol_txrx_vdev_t *vdev,
 	      struct ol_txrx_peer_t *peer,
 	      unsigned tid, qdf_nbuf_t msdu, void *rx_desc)
@@ -934,7 +934,7 @@ ol_rx_mic_error_handler(
 /**
  * @brief Check the first msdu to decide whether the a-msdu should be accepted.
  */
-bool
+static bool
 ol_rx_filter(struct ol_txrx_vdev_t *vdev,
 	     struct ol_txrx_peer_t *peer, qdf_nbuf_t msdu, void *rx_desc)
 {

core/dp/txrx/ol_tx.c

@@ -56,6 +56,7 @@
 #include <htt_internal.h>
 #include <htt_types.h>        /* htc_endpoint */
 #include <cdp_txrx_peer_ops.h>
+#include <cdp_txrx_ipa.h>
 
 int ce_send_fast(struct CE_handle *copyeng, qdf_nbuf_t msdu,
 		 unsigned int transfer_id, uint32_t download_len);
@@ -1160,8 +1161,8 @@ ol_tx_non_std_ll(ol_txrx_vdev_handle vdev,
  * Return: true if ocb parsing is successful
  */
 #define OCB_HEADER_VERSION     1
-bool parse_ocb_tx_header(qdf_nbuf_t msdu,
-			struct ocb_tx_ctrl_hdr_t *tx_ctrl)
+static bool parse_ocb_tx_header(qdf_nbuf_t msdu,
+				struct ocb_tx_ctrl_hdr_t *tx_ctrl)
 {
 	struct ether_header *eth_hdr_p;
 	struct ocb_tx_ctrl_hdr_t *tx_ctrl_hdr;
@@ -1837,11 +1838,6 @@ ol_txrx_mgmt_send_ext(ol_txrx_vdev_handle vdev,
 	return 0;               /* accepted the tx mgmt frame */
 }
 
-void ol_txrx_sync(ol_txrx_pdev_handle pdev, uint8_t sync_cnt)
-{
-	htt_h2t_sync_msg(pdev->htt_pdev, sync_cnt);
-}
-
 qdf_nbuf_t ol_tx_reinject(struct ol_txrx_vdev_t *vdev,
 			  qdf_nbuf_t msdu, uint16_t peer_id)
 {

core/dp/txrx/ol_tx_desc.c

@@ -408,7 +408,7 @@ const uint32_t htt_to_ce_pkt_type[] = {
  *
  * Return: extension header type
  */
-enum extension_header_type
+static enum extension_header_type
 ol_tx_get_wisa_ext_hdr_type(qdf_nbuf_t netbuf)
 {
 	uint8_t *buf = qdf_nbuf_data(netbuf);

core/dp/txrx/ol_tx_queue.c

@@ -1787,6 +1787,7 @@ void ol_txrx_vdev_flush(void *data_vdev)
 #endif
 
 #ifdef QCA_LL_TX_FLOW_CONTROL_V2
+#ifndef CONFIG_ICNSS
 
 /**
  * ol_txrx_map_to_netif_reason_type() - map to netif_reason_type
@@ -1794,7 +1795,7 @@ void ol_txrx_vdev_flush(void *data_vdev)
  *
  * Return: netif_reason_type
  */
-enum netif_reason_type
+static enum netif_reason_type
 ol_txrx_map_to_netif_reason_type(uint32_t reason)
 {
 	switch (reason) {
@@ -1816,7 +1817,6 @@ ol_txrx_map_to_netif_reason_type(uint32_t reason)
 	}
 }
 
-#ifndef CONFIG_ICNSS
 /**
  * ol_txrx_vdev_pause() - pause vdev network queues
  * @vdev: vdev handle
@@ -1966,7 +1966,7 @@ void ol_txrx_thermal_unpause(struct ol_txrx_pdev_t *pdev)
 }
 #endif
 
-void ol_tx_pdev_throttle_phase_timer(void *context)
+static void ol_tx_pdev_throttle_phase_timer(void *context)
 {
 	struct ol_txrx_pdev_t *pdev = (struct ol_txrx_pdev_t *)context;
 	int ms;
@@ -2015,7 +2015,7 @@ void ol_tx_pdev_throttle_phase_timer(void *context)
 }
 
 #ifdef QCA_LL_LEGACY_TX_FLOW_CONTROL
-void ol_tx_pdev_throttle_tx_timer(void *context)
+static void ol_tx_pdev_throttle_tx_timer(void *context)
 {
 	struct ol_txrx_pdev_t *pdev = (struct ol_txrx_pdev_t *)context;
 	ol_tx_pdev_ll_pause_queue_send_all(pdev);

core/dp/txrx/ol_tx_send.c

@@ -52,6 +52,7 @@
 #include <ol_txrx_internal.h>   /* OL_TX_DESC_NO_REFS, etc. */
 #include <ol_osif_txrx_api.h>
 #include <ol_tx.h>              /* ol_tx_reinject */
+#include <ol_tx_send.h>
 
 #include <ol_cfg.h>             /* ol_cfg_is_high_latency */
 #include <ol_tx_sched.h>
@@ -941,7 +942,7 @@ ol_tx_packet_count(void *ppdev,
 	pdev->packet_loss_count[category] = 0;
 }
 
-uint32_t ol_tx_delay_avg(uint64_t sum, uint32_t num)
+static uint32_t ol_tx_delay_avg(uint64_t sum, uint32_t num)
 {
 	uint32_t sum32;
 	int shift = 0;

core/dp/txrx/ol_tx_send.h

@@ -74,7 +74,7 @@ ol_tx_send(struct ol_txrx_pdev_t *pdev,
  * @param num_msdus - Total msdus chained in msdu_list
  */
 
-int
+void
 ol_tx_send_batch(struct ol_txrx_pdev_t *pdev,
 		 qdf_nbuf_t msdu_list, int num_msdus);
 

core/dp/txrx/ol_txrx.c

@@ -72,7 +72,10 @@
 #include <ol_txrx.h>
 #include <ol_txrx_types.h>
 #include <cdp_txrx_flow_ctrl_legacy.h>
+#include <cdp_txrx_bus.h>
 #include <cdp_txrx_ipa.h>
+#include <cdp_txrx_lro.h>
+#include <cdp_txrx_pmf.h>
 #include "wma.h"
 #include "hif.h"
 #include <cdp_txrx_peer_ops.h>
@@ -1140,7 +1143,7 @@ void htt_pkt_log_init(void *ppdev, void *scn)
  *
  * Return: void
  */
-void htt_pktlogmod_exit(struct ol_txrx_pdev_t *handle, void *scn)
+static void htt_pktlogmod_exit(struct ol_txrx_pdev_t *handle, void *scn)
 {
 	if (scn && cds_get_conparam() != QDF_GLOBAL_FTM_MODE &&
 		!QDF_IS_EPPING_ENABLED(cds_get_conparam()) &&
@@ -1151,7 +1154,7 @@ void htt_pktlogmod_exit(struct ol_txrx_pdev_t *handle, void *scn)
 }
 #else
 void htt_pkt_log_init(void *handle, void *ol_sc) { }
-void htt_pktlogmod_exit(ol_txrx_pdev_handle handle, void *sc)  { }
+static void htt_pktlogmod_exit(ol_txrx_pdev_handle handle, void *sc)  { }
 #endif
 
 /**
@@ -3708,7 +3711,7 @@ void ol_txrx_peer_display(ol_txrx_peer_handle peer, int indent)
 #endif /* TXRX_DEBUG_LEVEL */
 
 #if defined(FEATURE_TSO) && defined(FEATURE_TSO_DEBUG)
-void ol_txrx_stats_display_tso(ol_txrx_pdev_handle pdev)
+static void ol_txrx_stats_display_tso(ol_txrx_pdev_handle pdev)
 {
 	int msdu_idx;
 	int seg_idx;
@@ -3777,7 +3780,7 @@ void ol_txrx_stats_display_tso(ol_txrx_pdev_handle pdev)
 	}
 }
 #else
-void ol_txrx_stats_display_tso(ol_txrx_pdev_handle pdev)
+static void ol_txrx_stats_display_tso(ol_txrx_pdev_handle pdev)
 {
 	QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
 	 "TSO is not supported\n");
@@ -4734,9 +4737,9 @@ QDF_STATUS ol_txrx_register_pause_cb(ol_tx_pause_callback_fp pause_cb)
  *
  * Return: none
  */
-void ol_txrx_lro_flush_handler(void *context,
-			       void *rxpkt,
-			       uint16_t staid)
+static void ol_txrx_lro_flush_handler(void *context,
+				      void *rxpkt,
+				      uint16_t staid)
 {
 	ol_txrx_pdev_handle pdev = cds_get_context(QDF_MODULE_ID_TXRX);
 
@@ -4763,7 +4766,7 @@ void ol_txrx_lro_flush_handler(void *context,
  *
  * Return: none
  */
-void ol_txrx_lro_flush(void *data)
+static void ol_txrx_lro_flush(void *data)
 {
 	p_cds_sched_context sched_ctx = get_cds_sched_ctxt();
 	struct cds_ol_rx_pkt *pkt;

core/dp/txrx/ol_txrx_flow_control.c

@@ -289,7 +289,7 @@ static int ol_tx_move_desc_n(struct ol_tx_flow_pool_t *src_pool,
  *
  * Return: 0 for sucess
  */
-int
+static int
 ol_tx_distribute_descs_to_deficient_pools(struct ol_tx_flow_pool_t *src_pool)
 {
 	struct ol_txrx_pdev_t *pdev = cds_get_context(QDF_MODULE_ID_TXRX);
@@ -518,7 +518,7 @@ int ol_tx_free_invalid_flow_pool(struct ol_tx_flow_pool_t *pool)
  *
  * Return: flow_pool ptr / NULL if not found
  */
-struct ol_tx_flow_pool_t *ol_tx_get_flow_pool(uint8_t flow_pool_id)
+static struct ol_tx_flow_pool_t *ol_tx_get_flow_pool(uint8_t flow_pool_id)
 {
 	struct ol_txrx_pdev_t *pdev = cds_get_context(QDF_MODULE_ID_TXRX);
 	struct ol_tx_flow_pool_t *pool = NULL;
@@ -557,8 +557,8 @@ struct ol_tx_flow_pool_t *ol_tx_get_flow_pool(uint8_t flow_pool_id)
  *
  * Return: none
  */
-void ol_tx_flow_pool_vdev_map(struct ol_tx_flow_pool_t *pool,
-			      uint8_t vdev_id)
+static void ol_tx_flow_pool_vdev_map(struct ol_tx_flow_pool_t *pool,
+				     uint8_t vdev_id)
 {
 	ol_txrx_vdev_handle vdev;
 
@@ -585,8 +585,8 @@ void ol_tx_flow_pool_vdev_map(struct ol_tx_flow_pool_t *pool,
  *
  * Return: none
  */
-void ol_tx_flow_pool_vdev_unmap(struct ol_tx_flow_pool_t *pool,
-				uint8_t vdev_id)
+static void ol_tx_flow_pool_vdev_unmap(struct ol_tx_flow_pool_t *pool,
+				       uint8_t vdev_id)
 {
 	ol_txrx_vdev_handle vdev;