qcacmn: Componentize and enable conv WIFI POS

Componentize and enable converged WIFI POS

Change-Id: I8e3f745dbb087818c9d411c7a00e1cdb2907d4d3

os_if/linux/wifi_pos/src/os_if_wifi_pos.c

@@ -23,6 +23,7 @@
  */
 
 #include "qdf_platform.h"
+#include "qdf_module.h"
 #include "wlan_nlink_srv.h"
 #include "wlan_ptt_sock_svc.h"
 #include "wlan_nlink_common.h"
@@ -265,6 +266,7 @@ int os_if_wifi_pos_register_nl(void)
 	return nl_srv_register(WLAN_NL_MSG_OEM, os_if_wifi_pos_callback);
 }
 #endif /* CNSS_GENL */
+qdf_export_symbol(os_if_wifi_pos_register_nl);
 
 #ifdef CNSS_GENL
 int os_if_wifi_pos_deregister_nl(void)

target_if/wifi_pos/inc/target_if_wifi_pos.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, 2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -35,15 +35,6 @@ struct wlan_lmac_if_rx_ops;
 
 #ifdef WIFI_POS_CONVERGED
 
-/**
- * target_if_wifi_pos_get_txops: api to get tx ops
- * @psoc: pointer to psoc object
- *
- * Return: tx ops
- */
-struct wlan_lmac_if_wifi_pos_tx_ops *target_if_wifi_pos_get_txops(
-						struct wlan_objmgr_psoc *psoc);
-
 /**
  * target_if_wifi_pos_get_rxops: api to get rx ops
  * @psoc: pointer to psoc object
@@ -78,21 +69,7 @@ QDF_STATUS target_if_wifi_pos_deregister_events(struct wlan_objmgr_psoc *psoc);
  */
 void target_if_wifi_pos_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops);
 
-/**
- * target_if_wifi_pos_register_rx_ops: function to register with lmac rx ops
- * @rx_ops: lmac rx ops struct object
- *
- * Return: none
- */
-void target_if_wifi_pos_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops);
-
 #else
-static inline struct wlan_lmac_if_wifi_pos_tx_ops *target_if_wifi_pos_get_txops(
-						struct wlan_objmgr_psoc *psoc)
-{
-	return NULL;
-}
-
 static inline struct wlan_lmac_if_wifi_pos_rx_ops *target_if_wifi_pos_get_rxops(
 						struct wlan_objmgr_psoc *psoc)
 {
@@ -104,10 +81,6 @@ static inline void target_if_wifi_pos_register_tx_ops(
 {
 }
 
-static inline void target_if_wifi_pos_register_rx_ops(
-					struct wlan_lmac_if_rx_ops *rx_ops)
-{
-}
 #endif
 
 #if defined(WLAN_FEATURE_CIF_CFR) && defined(WIFI_POS_CONVERGED)

target_if/wifi_pos/src/target_if_wifi_pos.c

@@ -154,11 +154,12 @@ static int target_if_wifi_pos_oem_rsp_ev_handler(ol_scn_t scn,
 	struct wmi_host_oem_indirect_data *indirect;
 	struct oem_data_rsp oem_rsp = {0};
 	struct wifi_pos_psoc_priv_obj *priv_obj;
-	struct wlan_objmgr_psoc *psoc = wifi_pos_get_psoc();
+	struct wlan_objmgr_psoc *psoc;
-	struct wlan_lmac_if_wifi_pos_rx_ops *wifi_pos_rx_ops = NULL;
+	struct wlan_lmac_if_wifi_pos_rx_ops *wifi_pos_rx_ops;
 	struct wmi_oem_response_param oem_resp_param = {0};
 	wmi_unified_t wmi_handle;
 
+	psoc = target_if_get_psoc_from_scn_hdl(scn);
 	if (!psoc) {
 		target_if_err("psoc is null");
 		return QDF_STATUS_NOT_INITIALIZED;
@@ -270,17 +271,18 @@ static int wifi_pos_oem_err_rpt_ev_handler(ol_scn_t scn, uint8_t *buf,
 }
 
 /**
- * wifi_pos_oem_data_req() - start OEM data request to target
+ * target_if_wifi_pos_oem_data_req() - start OEM data request to target
- * @psoc: the pointer to psoc object manager
+ * @psoc: pointer to psoc object mgr
  * @req: start request params
  *
  * Return: QDF_STATUS
  */
-static QDF_STATUS wifi_pos_oem_data_req(struct wlan_objmgr_psoc *psoc,
+static QDF_STATUS
+target_if_wifi_pos_oem_data_req(struct wlan_objmgr_psoc *psoc,
 				struct oem_data_req *req)
 {
 	QDF_STATUS status;
-	wmi_unified_t wmi_hdl = GET_WMI_HDL_FROM_PSOC(psoc);
+	wmi_unified_t wmi_hdl = get_wmi_unified_hdl_from_psoc(psoc);
 
 	target_if_debug("Send oem data req to target");
 
@@ -307,25 +309,11 @@ void target_if_wifi_pos_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
 {
 	struct wlan_lmac_if_wifi_pos_tx_ops *wifi_pos_tx_ops;
 	wifi_pos_tx_ops = &tx_ops->wifi_pos_tx_ops;
-	wifi_pos_tx_ops->data_req_tx = wifi_pos_oem_data_req;
+	wifi_pos_tx_ops->data_req_tx = target_if_wifi_pos_oem_data_req;
-}
+	wifi_pos_tx_ops->wifi_pos_register_events =
-
+		target_if_wifi_pos_register_events;
-void target_if_wifi_pos_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops)
+	wifi_pos_tx_ops->wifi_pos_deregister_events =
-{
+		target_if_wifi_pos_deregister_events;
-	struct wlan_lmac_if_wifi_pos_rx_ops *wifi_pos_rx_ops;
-	wifi_pos_rx_ops = &rx_ops->wifi_pos_rx_ops;
-	wifi_pos_rx_ops->oem_rsp_event_rx = wifi_pos_oem_rsp_handler;
-}
-
-inline struct wlan_lmac_if_wifi_pos_tx_ops *target_if_wifi_pos_get_txops(
-						struct wlan_objmgr_psoc *psoc)
-{
-	if (!psoc) {
-		target_if_err("passed psoc is NULL");
-		return NULL;
-	}
-
-	return &psoc->soc_cb.tx_ops.wifi_pos_tx_ops;
 }
 
 inline struct wlan_lmac_if_wifi_pos_rx_ops *target_if_wifi_pos_get_rxops(

umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h

@@ -560,10 +560,14 @@ struct wlan_lmac_if_sptrl_tx_ops {
  * struct wlan_lmac_if_wifi_pos_tx_ops - structure of firmware tx function
  * pointers for wifi_pos component
  * @data_req_tx: function pointer to send wifi_pos req to firmware
+ * @wifi_pos_register_events: function pointer to register wifi_pos events
+ * @wifi_pos_deregister_events: function pointer to deregister wifi_pos events
  */
 struct wlan_lmac_if_wifi_pos_tx_ops {
 	QDF_STATUS (*data_req_tx)(struct wlan_objmgr_psoc *psoc,
 				  struct oem_data_req *req);
+	QDF_STATUS (*wifi_pos_register_events)(struct wlan_objmgr_psoc *psoc);
+	QDF_STATUS (*wifi_pos_deregister_events)(struct wlan_objmgr_psoc *psoc);
 };
 #endif
 

umac/global_umac_dispatcher/lmac_if/src/wlan_lmac_if.c

@@ -73,6 +73,10 @@
 #include "wlan_cfr_tgt_api.h"
 #endif
 
+#ifdef WIFI_POS_CONVERGED
+#include "wifi_pos_api.h"
+#endif
+
 /* Function pointer for OL/WMA specific UMAC tx_ops
  * registration.
  */
@@ -272,7 +276,7 @@ wlan_lmac_if_crypto_rx_ops_register(struct wlan_lmac_if_rx_ops *rx_ops)
 static void wlan_lmac_if_umac_rx_ops_register_wifi_pos(
 				struct wlan_lmac_if_rx_ops *rx_ops)
 {
-	target_if_wifi_pos_register_rx_ops(rx_ops);
+	wifi_pos_register_rx_ops(rx_ops);
 }
 #else
 static void wlan_lmac_if_umac_rx_ops_register_wifi_pos(

umac/wifi_pos/inc/wifi_pos_api.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -282,6 +282,15 @@ void wifi_pos_set_current_dwell_time_max(struct wlan_objmgr_psoc *psoc,
 QDF_STATUS wifi_pos_populate_caps(struct wlan_objmgr_psoc *psoc,
 			   struct wifi_pos_driver_caps *caps);
 
+struct wlan_lmac_if_rx_ops;
+/**
+ * wifi_pos_register_rx_ops: function to register with lmac rx ops
+ * @rx_ops: lmac rx ops struct object
+ *
+ * Return: None
+ */
+void wifi_pos_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops);
+
 /**
  * ucfg_wifi_pos_get_ftm_cap: API to get fine timing measurement caps
  * @psoc: psoc object

umac/wifi_pos/src/wifi_pos_api.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -91,7 +91,16 @@ QDF_STATUS wifi_pos_deinit(void)
 
 QDF_STATUS wifi_pos_psoc_enable(struct wlan_objmgr_psoc *psoc)
 {
-	QDF_STATUS status = target_if_wifi_pos_register_events(psoc);
+	QDF_STATUS status;
+	struct wlan_lmac_if_wifi_pos_tx_ops *tx_ops;
+
+	tx_ops = wifi_pos_get_tx_ops(psoc);
+	if (!tx_ops) {
+		wifi_pos_err("tx_ops is null");
+		return QDF_STATUS_E_NULL_VALUE;
+	}
+
+	status = tx_ops->wifi_pos_register_events(psoc);
 
 	if (QDF_IS_STATUS_ERROR(status))
 		wifi_pos_err("target_if_wifi_pos_register_events failed");
@@ -101,7 +110,16 @@ QDF_STATUS wifi_pos_psoc_enable(struct wlan_objmgr_psoc *psoc)
 
 QDF_STATUS wifi_pos_psoc_disable(struct wlan_objmgr_psoc *psoc)
 {
-	QDF_STATUS status = target_if_wifi_pos_deregister_events(psoc);
+	QDF_STATUS status;
+	struct wlan_lmac_if_wifi_pos_tx_ops *tx_ops;
+
+	tx_ops = wifi_pos_get_tx_ops(psoc);
+	if (!tx_ops) {
+		wifi_pos_err("tx_ops is null");
+		return QDF_STATUS_E_NULL_VALUE;
+	}
+
+	status = tx_ops->wifi_pos_deregister_events(psoc);
 
 	if (QDF_IS_STATUS_ERROR(status))
 		wifi_pos_err("target_if_wifi_pos_deregister_events failed");

umac/wifi_pos/src/wifi_pos_main.c

@@ -77,6 +77,17 @@ static bool wifi_pos_get_tlv_support(struct wlan_objmgr_psoc *psoc)
 	return true;
 }
 
+struct wlan_lmac_if_wifi_pos_tx_ops *
+	wifi_pos_get_tx_ops(struct wlan_objmgr_psoc *psoc)
+{
+	if (!psoc) {
+		wifi_pos_err("psoc is null");
+		return NULL;
+	}
+
+	return &psoc->soc_cb.tx_ops.wifi_pos_tx_ops;
+}
+
 static QDF_STATUS wifi_pos_process_data_req(struct wlan_objmgr_psoc *psoc,
 					struct wifi_pos_req_msg *req)
 {
@@ -143,7 +154,7 @@ static QDF_STATUS wifi_pos_process_data_req(struct wlan_objmgr_psoc *psoc,
 		 * this is legacy MCL operation. pass whole msg to firmware as
 		 * it is.
 		 */
-		tx_ops = target_if_wifi_pos_get_txops(psoc);
+		tx_ops = wifi_pos_get_tx_ops(psoc);
 		if (!tx_ops) {
 			wifi_pos_err("tx ops null");
 			return QDF_STATUS_E_INVAL;
@@ -629,6 +640,14 @@ int wifi_pos_oem_rsp_handler(struct wlan_objmgr_psoc *psoc,
 	return 0;
 }
 
+void wifi_pos_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops)
+{
+	struct wlan_lmac_if_wifi_pos_rx_ops *wifi_pos_rx_ops;
+
+	wifi_pos_rx_ops = &rx_ops->wifi_pos_rx_ops;
+	wifi_pos_rx_ops->oem_rsp_event_rx = wifi_pos_oem_rsp_handler;
+}
+
 static void wifi_pos_pdev_iterator(struct wlan_objmgr_psoc *psoc,
 				   void *obj, void *arg)
 {

umac/wifi_pos/src/wifi_pos_main_i.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, 2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -65,4 +65,12 @@ QDF_STATUS  wifi_pos_psoc_obj_destroyed_notification(
 int wifi_pos_oem_rsp_handler(struct wlan_objmgr_psoc *psoc,
 			     struct oem_data_rsp *oem_rsp);
 
+/**
+ * wifi_pos_get_tx_ops: api to get tx ops
+ * @psoc: pointer to psoc object
+ *
+ * Return: tx ops
+ */
+struct wlan_lmac_if_wifi_pos_tx_ops *
+	wifi_pos_get_tx_ops(struct wlan_objmgr_psoc *psoc);
 #endif

umac/wifi_pos/src/wifi_pos_utils.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -59,6 +59,8 @@ struct wlan_objmgr_psoc *wifi_pos_get_psoc(void)
 	return tmp;
 }
 
+qdf_export_symbol(wifi_pos_get_psoc);
+
 void wifi_pos_set_psoc(struct wlan_objmgr_psoc *psoc)
 {
 	struct wlan_objmgr_psoc *tmp;
@@ -103,3 +105,5 @@ struct wifi_pos_psoc_priv_obj *wifi_pos_get_psoc_priv_obj(
 
 	return obj;
 }
+
+qdf_export_symbol(wifi_pos_get_psoc_priv_obj);

umac/wifi_pos/src/wifi_pos_utils_i.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -30,6 +30,7 @@
 #include "qdf_status.h"
 #include "ol_defines.h"
 #include "qdf_trace.h"
+#include "qdf_module.h"
 
 struct wlan_objmgr_psoc;
 struct wifi_pos_req_msg;

utils/nlink/inc/wlan_nlink_common.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -94,7 +94,7 @@ typedef enum eAniNlModuleTypes {
 	ANI_NL_MSG_PUMAC = ANI_NL_MSG_BASE + 0x01,      /* PTT Socket App */
 	ANI_NL_MSG_PTT = ANI_NL_MSG_BASE + 0x07,        /* Quarky GUI */
 	WLAN_NL_MSG_OEM = ANI_NL_MSG_BASE + 0x09,
-	WLAN_NL_MSG_SVC,
+	WLAN_NL_MSG_SVC = ANI_NL_MSG_BASE + 0x0a,
 	WLAN_NL_MSG_CNSS_DIAG = ANI_NL_MSG_BASE + 0x0B, /* Value needs to be 27 */
 	ANI_NL_MSG_LOG,
 	WLAN_NL_MSG_SPECTRAL_SCAN,

utils/nlink/src/wlan_nlink_srv.c

@@ -552,6 +552,8 @@ int nl_srv_register(tWlanNlModTypes msg_type, nl_srv_msg_callback msg_handler)
 	return retcode;
 }
 
+qdf_export_symbol(nl_srv_register);
+
 /*
  * Unregister the message handler for a specified module.
  */
@@ -797,4 +799,6 @@ void nl_srv_ucast_oem(struct sk_buff *skb, int dst_pid, int flag)
 {
 	nl_srv_ucast(skb, dst_pid, flag);
 }
+
+qdf_export_symbol(nl_srv_ucast_oem);
 #endif