qcacld-3.0: Add osif callbacks for pre cac

Add osif callbacks for pre cac component.

Change-Id: Ic49f61c413e4630bba8fd2e5ff3e69560fb52b52
CRs-Fixed: 3174540

Kbuild

@@ -1671,12 +1671,16 @@ $(call add-wlan-objs,ftm_time_sync,$(FTM_TIME_SYNC_OBJS))
 
 WLAN_PRE_CAC_DIR := components/pre_cac
 WLAN_PRE_CAC_INC := -I$(WLAN_ROOT)/$(WLAN_PRE_CAC_DIR)/dispatcher/inc
+PRE_CAC_OSIF_DIR := os_if/pre_cac
+WLAN_PRE_CAC_INC := -I$(WLAN_ROOT)/$(WLAN_PRE_CAC_DIR)/dispatcher/inc \
+		  -I$(WLAN_ROOT)/$(PRE_CAC_OSIF_DIR)/inc
 
 ifeq ($(CONFIG_FEATURE_WLAN_PRE_CAC), y)
 WLAN_PRE_CAC_OBJS := $(HDD_SRC_DIR)/wlan_hdd_pre_cac.o \
 		$(WLAN_PRE_CAC_DIR)/core/src/wlan_pre_cac_main.o \
 		$(WLAN_PRE_CAC_DIR)/dispatcher/src/wlan_pre_cac_ucfg_api.o \
-		$(WLAN_PRE_CAC_DIR)/dispatcher/src/wlan_pre_cac_api.o
+		$(WLAN_PRE_CAC_DIR)/dispatcher/src/wlan_pre_cac_api.o \
+		$(PRE_CAC_OSIF_DIR)/src/osif_pre_cac.o
 endif
 
 $(call add-wlan-objs,wlan_pre_cac,$(WLAN_PRE_CAC_OBJS))

components/pre_cac/core/src/wlan_pre_cac_main.c

@@ -23,6 +23,8 @@
 #include "wlan_pre_cac_main.h"
 #include "wlan_objmgr_global_obj.h"
 
+struct pre_cac_ops *glbl_pre_cac_ops;
+
 struct pre_cac_vdev_priv *
 pre_cac_vdev_get_priv_fl(struct wlan_objmgr_vdev *vdev,
 			 const char *func, uint32_t line)
@@ -53,6 +55,11 @@ pre_cac_psoc_get_priv_fl(struct wlan_objmgr_psoc *psoc,
 	return psoc_priv;
 }
 
+void pre_cac_set_osif_cb(struct pre_cac_ops *osif_pre_cac_ops)
+{
+	glbl_pre_cac_ops = osif_pre_cac_ops;
+}
+
 QDF_STATUS
 pre_cac_vdev_create_notification(struct wlan_objmgr_vdev *vdev, void *arg)
 {

components/pre_cac/core/src/wlan_pre_cac_main.h

@@ -27,6 +27,7 @@
 
 #include <qdf_types.h>
 #include "wlan_objmgr_vdev_obj.h"
+#include "wlan_pre_cac_public_struct.h"
 
 #define pre_cac_log(level, args...) \
 	QDF_TRACE(QDF_MODULE_ID_WLAN_PRE_CAC, level, ## args)
@@ -171,4 +172,13 @@ QDF_STATUS pre_cac_init(void);
  * Return: None
  */
 void pre_cac_deinit(void);
+
+/**
+ * pre_cac_set_osif_cb(): set pre cac osif callbacks
+ * @osif_pre_cac_ops: pre cac ops
+ *
+ *
+ * Return: None
+ */
+void pre_cac_set_osif_cb(struct pre_cac_ops *osif_pre_cac_ops);
 #endif /* end of _WLAN_PRE_CAC_MAIN_H_ */

components/pre_cac/dispatcher/inc/wlan_pre_cac_public_struct.h

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. 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 above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _WLAN_PRE_CAC_PUBLIC_STRUCT_H_
+#define _WLAN_PRE_CAC_PUBLIC_STRUCT_H_
+
+/**
+ * pre_cac_ops: pre cac osif callbacks
+ */
+struct pre_cac_ops {
+};
+
+#endif /* _WLAN_PRE_CAC_PUBLIC_STRUCT_H_ */

components/pre_cac/dispatcher/inc/wlan_pre_cac_ucfg_api.h

@@ -24,6 +24,7 @@
 
 #include <qdf_status.h>
 #include <qdf_types.h>
+#include "wlan_pre_cac_public_struct.h"
 
 #ifdef PRE_CAC_SUPPORT
 /**
@@ -45,6 +46,14 @@ QDF_STATUS ucfg_pre_cac_init(void);
  * Return: None
  */
 void ucfg_pre_cac_deinit(void);
+
+/*
+ * ucfg_pre_cac_set_osif_cb() - set pre cac osif callbacks.
+ * @pre_cac_ops: pre cac ops
+ *
+ * Return: None
+ */
+void ucfg_pre_cac_set_osif_cb(struct pre_cac_ops *pre_cac_ops);
 #else
 static inline
 QDF_STATUS ucfg_pre_cac_init(void)
@@ -56,6 +65,11 @@ static inline
 void ucfg_pre_cac_deinit(void)
 {
 }
+
+static inline void
+ucfg_pre_cac_set_osif_cb(struct pre_cac_ops *pre_cac_ops)
+{
+}
 #endif /* PRE_CAC_SUPPORT */
 #endif /* _WLAN_PRE_CAC_UCFG_API_H_ */
 

components/pre_cac/dispatcher/src/wlan_pre_cac_ucfg_api.c

@@ -21,6 +21,11 @@
 #include "../../core/src/wlan_pre_cac_main.h"
 #include "wlan_pre_cac_ucfg_api.h"
 
+void ucfg_pre_cac_set_osif_cb(struct pre_cac_ops *osif_pre_cac_ops)
+{
+	pre_cac_set_osif_cb(osif_pre_cac_ops);
+}
+
 QDF_STATUS ucfg_pre_cac_init(void)
 {
 	return pre_cac_init();

core/hdd/inc/wlan_hdd_pre_cac.h

@@ -87,6 +87,24 @@ void hdd_send_conditional_chan_switch_status(struct hdd_context *hdd_ctx,
  * Return: None
  */
 void hdd_close_pre_cac_adapter(struct hdd_context *hdd_ctx);
+
+/**
+ * hdd_pre_cac_register_cb() - Sets legacy callbacks to osif
+ *
+ * API to set legacy callbacks to osif
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS hdd_pre_cac_register_cb(void);
+
+/**
+ * void hdd_pre_cac_unregister_cb(void)() - Resets legacy callbacks to osif
+ *
+ * API to reset legacy callbacks to osif
+ *
+ * Return: QDF_STATUS
+ */
+void hdd_pre_cac_unregister_cb(void);
 #else
 static inline void wlan_hdd_sap_pre_cac_success(void *data)
 {
@@ -118,5 +136,14 @@ static inline void
 hdd_close_pre_cac_adapter(struct hdd_context *hdd_ctx)
 {
 }
+
+static inline QDF_STATUS hdd_pre_cac_register_cb(void)
+{
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline void hdd_pre_cac_unregister_cb(void)
+{
+}
 #endif /* PRE_CAC_SUPPORT */
 #endif /* _WLAN_HDD_PRE_CAC_H_ */

core/hdd/src/wlan_hdd_main.c

@@ -223,6 +223,8 @@
 #include "osif_twt_util.h"
 #include "wlan_twt_ucfg_ext_api.h"
 #include "wlan_hdd_mcc_quota.h"
+#include "osif_pre_cac.h"
+#include "wlan_hdd_pre_cac.h"
 
 #ifdef MULTI_CLIENT_LL_SUPPORT
 #define WLAM_WLM_HOST_DRIVER_PORT_ID 0xFFFFFF
@@ -17864,10 +17866,16 @@ static QDF_STATUS hdd_component_cb_init(void)
 
 	status = osif_twt_register_cb();
 	if (QDF_IS_STATUS_ERROR(status))
-		goto cm_unregister_cb;
+		goto hdd_vdev_mgr_unregister_cb;
+
+	status = hdd_pre_cac_register_cb();
+	if (QDF_IS_STATUS_ERROR(status))
+		goto hdd_vdev_mgr_unregister_cb;
 
 	return QDF_STATUS_SUCCESS;
 
+hdd_vdev_mgr_unregister_cb:
+	hdd_vdev_mgr_unregister_cb();
 cm_unregister_cb:
 	hdd_cm_unregister_cb();
 	return status;
@@ -17883,9 +17891,9 @@ cm_unregister_cb:
  */
 static void hdd_component_cb_deinit(void)
 {
-	hdd_cm_unregister_cb();
-
+	hdd_pre_cac_unregister_cb();
 	hdd_vdev_mgr_unregister_cb();
+	hdd_cm_unregister_cb();
 }
 
 /**

core/hdd/src/wlan_hdd_pre_cac.c

@@ -18,6 +18,8 @@
 #include "osif_vdev_sync.h"
 #include "wlan_hdd_hostapd.h"
 #include "wlan_hdd_pre_cac.h"
+#include <qdf_types.h>
+#include "osif_pre_cac.h"
 
 void hdd_send_conditional_chan_switch_status(struct hdd_context *hdd_ctx,
 					     struct wireless_dev *wdev,
@@ -753,3 +755,18 @@ destroy_sync:
 
 	return errno;
 }
+
+struct osif_pre_cac_legacy_ops pre_cac_legacy_ops = {
+};
+
+QDF_STATUS hdd_pre_cac_register_cb(void)
+{
+	osif_pre_cac_set_legacy_cb(&pre_cac_legacy_ops);
+
+	return osif_pre_cac_register_cb();
+}
+
+void hdd_pre_cac_unregister_cb(void)
+{
+	osif_pre_cac_reset_legacy_cb();
+}

os_if/pre_cac/inc/osif_pre_cac.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. 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 above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _OSIF_PRE_CAC_H_
+#define _OSIF_PRE_CAC_H_
+
+#ifdef PRE_CAC_SUPPORT
+/**
+ * osif_pre_cac_ops: pre cac legacy callbacks
+ */
+struct osif_pre_cac_legacy_ops {
+};
+
+/**
+ * osif_pre_cac_set_legacy_cb() - Sets legacy callbacks to osif
+ * @osif_legacy_ops:  Function pointer to legacy ops structure
+ *
+ * API to set legacy callbacks to osif
+ * Context: Any context.
+ *
+ * Return: void
+ */
+void
+osif_pre_cac_set_legacy_cb(struct osif_pre_cac_legacy_ops *osif_legacy_ops);
+
+/**
+ * osif_pre_cac_reset_legacy_cb() - Resets legacy callbacks to osif
+ *
+ * API to reset legacy callbacks to osif
+ * Context: Any context.
+ *
+ * Return: void
+ */
+void osif_pre_cac_reset_legacy_cb(void);
+
+/**
+ * osif_pre_cac_register_cb() - API to register pre cac callbacks.
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS osif_pre_cac_register_cb(void);
+#endif /* PRE_CAC_SUPPORT */
+#endif /* _OSIF_PRE_CAC_H_ */

os_if/pre_cac/src/osif_pre_cac.c

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. 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 above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <qdf_types.h>
+#include "osif_pre_cac.h"
+#include "wlan_pre_cac_public_struct.h"
+#include "wlan_pre_cac_ucfg_api.h"
+
+static struct osif_pre_cac_legacy_ops *osif_pre_cac_legacy_ops;
+
+void osif_pre_cac_set_legacy_cb(struct osif_pre_cac_legacy_ops *osif_legacy_ops)
+{
+	osif_pre_cac_legacy_ops = osif_legacy_ops;
+}
+
+void osif_pre_cac_reset_legacy_cb(void)
+{
+	osif_pre_cac_legacy_ops = NULL;
+}
+
+static struct pre_cac_ops pre_cac_ops = {
+};
+
+QDF_STATUS osif_pre_cac_register_cb(void)
+{
+	ucfg_pre_cac_set_osif_cb(&pre_cac_ops);
+
+	return QDF_STATUS_SUCCESS;
+}