qcacmn: Add WMI reference in PSOC and PSoc reference in WMI

Add WMI reference in PSOC and PSoc reference in WMI.

Change-Id: I6841bec1748447c6c98a81417365cf6e8d228b54
CRs-Fixed: 2002025

wmi/inc/wmi_unified_api.h

@@ -41,6 +41,7 @@
 #endif
 #include "htc_api.h"
 #include "wmi_unified_param.h"
+#include "wlan_objmgr_psoc_obj.h"
 
 typedef qdf_nbuf_t wmi_buf_t;
 #define wmi_buf_data(_buf) qdf_nbuf_data(_buf)
@@ -112,11 +113,14 @@ enum wmi_rx_exec_ctx {
  *  @param target_type      : type of supported wmi command
  *  @param use_cookie       : flag to indicate cookie based allocation
  *  @param ops              : handle to wmi ops
+ *  @psoc                   : objmgr psoc
  *  @return opaque handle.
  */
 void *wmi_unified_attach(void *scn_handle,
 			 osdev_t osdev, enum wmi_target_type target_type,
-			 bool use_cookie, struct wmi_rx_ops *ops);
+			 bool use_cookie, struct wmi_rx_ops *ops,
+			 struct wlan_objmgr_psoc *psoc);
+
 
 
 /**

wmi/inc/wmi_unified_priv.h

@@ -1234,6 +1234,9 @@ struct target_abi_version {
 	/** ABI version namespace fourth four dwords */
 };
 
+/* Forward declartion for psoc*/
+struct wlan_objmgr_psoc;
+
 /**
  * struct wmi_init_cmd - Saved wmi INIT command
  * @buf: Buffer containing the wmi INIT command
@@ -1247,6 +1250,7 @@ struct wmi_cmd_init {
 struct wmi_unified {
 	void *scn_handle;    /* handle to device */
 	osdev_t  osdev; /* handle to use OS-independent services */
+	struct wlan_objmgr_psoc *wmi_psoc;
 	qdf_atomic_t pending_cmds;
 	HTC_ENDPOINT_ID wmi_endpoint_id;
 	uint16_t max_msg_len;

wmi/src/wmi_unified.c

@@ -2223,12 +2223,14 @@ static void wmi_runtime_pm_init(struct wmi_unified *wmi_handle)
  * @target_type: TLV or not-TLV based target
  * @use_cookie: cookie based allocation enabled/disabled
  * @ops: umac rx callbacks
+ * @psoc: objmgr psoc
  *
  * @Return: wmi handle.
  */
 void *wmi_unified_attach(void *scn_handle,
 			 osdev_t osdev, enum wmi_target_type target_type,
-			 bool use_cookie, struct wmi_rx_ops *rx_ops)
+			 bool use_cookie, struct wmi_rx_ops *rx_ops,
+			 struct wlan_objmgr_psoc *psoc)
 {
 	struct wmi_unified *wmi_handle;
 
@@ -2273,6 +2275,8 @@ void *wmi_unified_attach(void *scn_handle,
 	wmi_handle->use_cookie = use_cookie;
 	wmi_handle->osdev = osdev;
 	wmi_handle->wmi_stopinprogress = 0;
+	/* Increase the ref count once refcount infra is present */
+	wmi_handle->wmi_psoc = psoc;
 	qdf_spinlock_create(&wmi_handle->ctx_lock);
 
 	return wmi_handle;
@@ -2305,6 +2309,8 @@ void wmi_unified_detach(struct wmi_unified *wmi_handle)
 
 	qdf_spinlock_destroy(&wmi_handle->eventq_lock);
 	qdf_spinlock_destroy(&wmi_handle->ctx_lock);
+	/* Decrease the ref count once refcount infra is present */
+	wmi_handle->wmi_psoc = NULL;
 	OS_FREE(wmi_handle);
 	wmi_handle = NULL;
 }