qcacmn: Remove kernel includes from datapath

To abstract kernel header inclusion, create a new QDF APIs for all IPA
APIs and redirect all IPA API calls through QDF interfaces.

Change-Id: I7bff975ad7cb32fc128320c124633594471e0a1f
CRs-Fixed: 2098907

qdf/inc/qdf_ipa_wdi3.h

@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2017, 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: qdf_ipa_wdi3.h
+ * This file provides OS abstraction for IPA WDI3 APIs.
+ */
+
+#ifndef _QDF_IPA_WDI3_H
+#define _QDF_IPA_WDI3_H
+
+#include <i_qdf_ipa_wdi3.h>
+
+/**
+ * qdf_ipa_wdi3_hdr_info_t - Header to install on IPA HW
+ */
+typedef __qdf_ipa_wdi3_hdr_info_t qdf_ipa_wdi3_hdr_info_t;
+
+/**
+ * qdf_ipa_wdi3_reg_intf_in_params_t - parameters for uC offload
+ *	interface registration
+ */
+typedef __qdf_ipa_wdi3_reg_intf_in_params_t qdf_ipa_wdi3_reg_intf_in_params_t;
+
+/**
+ * qdf_ipa_wdi3_setup_info_t - WDI3 TX/Rx configuration
+ */
+typedef __qdf_ipa_wdi3_setup_info_t qdf_ipa_wdi3_setup_info_t;
+
+/**
+ * qdf_ipa_wdi3_conn_in_params_t - information provided by
+ *		uC offload client
+ */
+typedef __qdf_ipa_wdi3_conn_in_params_t qdf_ipa_wdi3_conn_in_params_t;
+
+/**
+ * qdf_ipa_wdi3_conn_out_params_t - information provided
+ *				to WLAN druver
+ */
+typedef __qdf_ipa_wdi3_conn_out_params_t qdf_ipa_wdi3_conn_out_params_t;
+
+/**
+ * qdf_ipa_wdi3_perf_profile_t - To set BandWidth profile
+ */
+typedef __qdf_ipa_wdi3_perf_profile_t qdf_ipa_wdi3_perf_profile_t;
+
+/**
+ * qdf_ipa_wdi3_reg_intf - Client should call this function to
+ * init WDI3 IPA offload data path
+ *
+ * Note: Should not be called from atomic context and only
+ * after checking IPA readiness using ipa_register_ipa_ready_cb()
+ *
+ * @Return 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_reg_intf(
+	struct ipa_wdi3_reg_intf_in_params *in)
+{
+	return __qdf_ipa_wdi3_reg_intf(in);
+}
+
+/**
+ * qdf_ipa_wdi3_dereg_intf - Client Driver should call this
+ * function to deregister before unload and after disconnect
+ *
+ * @Return 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_dereg_intf(const char *netdev_name)
+{
+	return __qdf_ipa_wdi3_dereg_intf(netdev_name);
+}
+
+/**
+ * qdf_ipa_wdi3_conn_pipes - Client should call this
+ * function to connect pipes
+ *
+ * @in:	[in] input parameters from client
+ * @out: [out] output params to client
+ *
+ * Note: Should not be called from atomic context and only
+ * after checking IPA readiness using ipa_register_ipa_ready_cb()
+ *
+ * @Return 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_conn_pipes(struct ipa_wdi3_conn_in_params *in,
+			struct ipa_wdi3_conn_out_params *out)
+{
+	return __qdf_ipa_wdi3_conn_pipes(in, out);
+}
+
+/**
+ * qdf_ipa_wdi3_disconn_pipes() - Client should call this
+ *		function to disconnect pipes
+ *
+ * Note: Should not be called from atomic context
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_disconn_pipes(void)
+{
+	return __qdf_ipa_wdi3_disconn_pipes();
+}
+
+/**
+ * qdf_ipa_wdi3_enable_pipes() - Client should call this
+ *		function to enable IPA offload data path
+ *
+ * Note: Should not be called from atomic context
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_enable_pipes(void)
+{
+	return __qdf_ipa_wdi3_enable_pipes();
+}
+
+/**
+ * qdf_ipa_wdi3_disable_pipes() - Client should call this
+ *		function to disable IPA offload data path
+ *
+ * Note: Should not be called from atomic context
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_disable_pipes(void)
+{
+	return __qdf_ipa_wdi3_disable_pipes();
+}
+
+/**
+ * qdf_ipa_wdi3_set_perf_profile() - Client should call this function to
+ *		set IPA clock bandwidth based on data rates
+ *
+ * @profile: [in] BandWidth profile to use
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi3_set_perf_profile(
+			struct ipa_wdi3_perf_profile *profile)
+{
+	return __qdf_ipa_wdi3_set_perf_profile(profile);
+}
+
+#endif