qcacld-3.0: Create IPA CLD component

As part of converged driver model remove IPA from
HDD and create a new IPA CLD component. Add files for
IPA core, dispatcher and target_if. Define IPA related
public and private structures.

Change-Id: I8848331edc7dd878f9fc51ef9f5e311ad91ed70b
CRs-Fixed: 2177925

ipa/dispatcher/inc/wlan_ipa_public_struct.h

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2018 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
+ * 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.
+ */
+
+/*
+ * DOC: contains ipa public structure definitions
+ */
+
+#ifndef _WLAN_IPA_PUBLIC_STRUCT_H_
+#define _WLAN_IPA_PUBLIC_STRUCT_H_
+
+#include <wlan_cmn.h>
+#include <qdf_status.h>
+#include <wlan_objmgr_psoc_obj.h>
+
+/**
+ * struct wlan_ipa_config
+ * @ipa_config: IPA config
+ * @desc_size: IPA descriptor size
+ * @txbuf_count: TX buffer count
+ * @bus_bw_high: Bus bandwidth high threshold
+ * @bus_bw_medium: Bus bandwidth medium threshold
+ * @bus_bw_low: Bus bandwidth low threshold
+ * @ipa_bw_high: IPA bandwidth high threshold
+ * @ipa_bw_medium: IPA bandwidth medium threshold
+ * @ipa_bw_low: IPA bandwidth low threshold
+ */
+struct wlan_ipa_config {
+	uint32_t ipa_config;
+	uint32_t desc_size;
+	uint32_t txbuf_count;
+	uint32_t bus_bw_high;
+	uint32_t bus_bw_medium;
+	uint32_t bus_bw_low;
+	uint32_t ipa_bw_high;
+	uint32_t ipa_bw_medium;
+	uint32_t ipa_bw_low;
+};
+
+/**
+ * enum wlan_ipa_wlan_event - WLAN IPA events
+ * @WLAN_IPA_CLIENT_CONNECT: Client Connects
+ * @WLAN_IPA_CLIENT_DISCONNECT: Client Disconnects
+ * @WLAN_IPA_AP_CONNECT: SoftAP is started
+ * @WLAN_IPA_AP_DISCONNECT: SoftAP is stopped
+ * @WLAN_IPA_STA_CONNECT: STA associates to AP
+ * @WLAN_IPA_STA_DISCONNECT: STA dissociates from AP
+ * @WLAN_IPA_CLIENT_CONNECT_EX: Peer associates/re-associates to softap
+ * @WLAN_IPA_WLAN_EVENT_MAX: Max value for the enum
+ */
+enum wlan_ipa_wlan_event {
+	WLAN_IPA_CLIENT_CONNECT,
+	WLAN_IPA_CLIENT_DISCONNECT,
+	WLAN_IPA_AP_CONNECT,
+	WLAN_IPA_AP_DISCONNECT,
+	WLAN_IPA_STA_CONNECT,
+	WLAN_IPA_STA_DISCONNECT,
+	WLAN_IPA_CLIENT_CONNECT_EX,
+	WLAN_IPA_WLAN_EVENT_MAX
+};
+
+/**
+ * struct ipa_uc_offload_control_params - ipa offload control params
+ * @offload_type: ipa offload type
+ * @vdev_id: vdev id
+ * @enable: ipa offload enable/disable
+ */
+struct ipa_uc_offload_control_params {
+	uint32_t offload_type;
+	uint32_t vdev_id;
+	uint32_t enable;
+};
+
+/* fp to send IPA UC offload cmd */
+typedef QDF_STATUS (*ipa_uc_offload_control_req)(struct wlan_objmgr_psoc *psoc,
+				struct ipa_uc_offload_control_params *req);
+#endif /* end  of _WLAN_IPA_PUBLIC_STRUCT_H_ */