qcacmn: Add QDF OS abstraction convergence

Converge ADF and CDF API's and move them to
QDF folder. MCL/WIN driver use this QDF converged
module for OS abstraction.

Change-Id: I1d0cdfd8730a5c021aaa50b7dc8549d491d760b3
CRs-Fixed: 981187

qdf/inc/qdf_perf.h

@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * 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.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+
+/**
+ * DOC: qdf_perf
+ * This file provides OS abstraction perf API's.
+ */
+
+#ifndef _QDF_PERF_H
+#define _QDF_PERF_H
+
+/* headers */
+#include <i_qdf_perf.h>
+
+#ifdef QCA_PERF_PROFILING
+
+/* Typedefs */
+typedef __qdf_perf_id_t  qdf_perf_id_t;
+
+typedef int (*proc_read_t)(char *page, char **start, off_t off, int count,
+		int *eof, void *data);
+typedef int (*proc_write_t)(struct file *file, const char *buf,
+		unsigned long count, void *data);
+typedef void (*perf_sample_t)(struct qdf_perf_entry  *entry,
+		uint8_t  done);
+
+typedef void (*perf_init_t)(struct qdf_perf_entry *entry, uint32_t def_val);
+
+/**
+ * typedef proc_api_tbl_t - contains functions to read, write to proc FS
+ * @proc_read: function pointer to read function
+ * @proc_write: function pointer to write function
+ * @sample: function pointer to sample function
+ * @init: function pointer to init function
+ * @def_val: int contains default value
+ */
+typedef struct proc_api_tbl {
+	proc_read_t     proc_read;
+	proc_write_t    proc_write;
+	perf_sample_t   sample;
+	perf_init_t     init;
+	uint32_t        def_val;
+} proc_api_tbl_t;
+
+proc_api_tbl_t          api_tbl[];
+
+/* Macros */
+#define INIT_API(name, val)    {   \
+	.proc_read  = read_##name,     \
+	.proc_write = write_##name,    \
+	.sample     = sample_event,    \
+	.init       = init_##name,     \
+	.def_val    = val,             \
+}
+
+#define PERF_ENTRY(hdl) ((qdf_perf_entry_t *)hdl)
+
+#define qdf_perf_init(_parent, _id, _ctr_type)   \
+	__qdf_perf_init((_parent), (_id), (_ctr_type))
+
+#define qdf_perf_destroy(_id) __qdf_perf_destroy((_id))
+
+#define qdf_perf_start(_id) __qdf_perf_start((_id))
+
+#define qdf_perf_end(_id)  __qdf_perf_end((_id))
+
+/* Extern declarations */
+extern __qdf_perf_id_t
+	__qdf_perf_init(qdf_perf_id_t parent,
+			uint8_t *id_name,
+			qdf_perf_cntr_t type)(__qdf_perf_id_t parent,
+						uint8_t *id_name,
+						uint32_t type);
+
+extern bool __qdf_perf_destroy(qdf_perf_id_t id)(__qdf_perf_id_t     id);
+
+extern void __qdf_perf_start(qdf_perf_id_t id)(__qdf_perf_id_t       id);
+extern void __qdf_perf_end(qdf_perf_id_t id)(__qdf_perf_id_t         id);
+
+extern int
+qdf_perfmod_init(void);
+extern void
+qdf_perfmod_exit(void);
+
+#else /* !QCA_PERF_PROFILING */
+
+#define qdf_perfmod_init()
+#define qdf_perfmod_exit()
+#define DECLARE_N_EXPORT_PERF_CNTR(id)
+#define START_PERF_CNTR(_id, _name)
+#define END_PERF_CNTR(_id)
+
+#endif /* QCA_PERF_PROFILING */
+
+#endif /* end of _QDF_PERF_H */