Add version v5.6.4

hal/phydm/phydm_math_lib.h

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+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2017  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __PHYDM_MATH_LIB_H__
+#define __PHYDM_MATH_LIB_H__
+
+#define AUTO_MATH_LIB_VERSION "1.0" /* @2017.06.06*/
+
+/*@
+ * 1 ============================================================
+ * 1  Definition
+ * 1 ============================================================
+ */
+
+#define DIVIDED_2(X) ((X) >> 1)
+/*@1/3 ~ 11/32*/
+#if defined(DM_ODM_CE_MAC80211)
+#define DIVIDED_3(X) ({	\
+	u32 div_3_tmp = (X);	\
+	(((div_3_tmp) + ((div_3_tmp) << 1) + ((div_3_tmp) << 3)) >> 5); })
+#else
+#define DIVIDED_3(X) (((X) + ((X) << 1) + ((X) << 3)) >> 5)
+#endif
+#define DIVIDED_4(X) ((X) >> 2)
+
+/*Store Ori Value*/
+#if defined(DM_ODM_CE_MAC80211)
+#define WEIGHTING_AVG(v1, w1, v2, w2)	\
+	__WEIGHTING_AVG(v1, w1, v2, w2, typeof(v1), typeof(w1), typeof(v2), \
+			typeof(w2))
+#define __WEIGHTING_AVG(v1, w1, v2, w2, t1, t2, t3, t4)	({	\
+	t1 __w_a_v1 = (v1);	\
+	t2 __w_a_w1 = (w1);	\
+	t3 __w_a_v2 = (v2);	\
+	t4 __w_a_w2 = (w2);	\
+	((__w_a_v1) * (__w_a_w1) + (__w_a_v2) * (__w_a_w2))	\
+	/ ((__w_a_w2) + (__w_a_w1)); })
+#else
+#define WEIGHTING_AVG(v1, w1, v2, w2) \
+	(((v1) * (w1) + (v2) * (w2)) / ((w2) + (w1)))
+#endif
+
+/*Store 2^ma x Value*/
+#if defined(DM_ODM_CE_MAC80211)
+#define MA_ACC(old, new_val, ma) ({	\
+	s16 __ma_acc_o = (old);		\
+	(__ma_acc_o) - ((__ma_acc_o) >> (ma)) + (new_val); })
+#define GET_MA_VAL(val, ma) ({	\
+	s16 __get_ma_tmp = (ma);\
+	((val) + (1 << ((__get_ma_tmp) - 1))) >> (__get_ma_tmp); })
+#else
+#define MA_ACC(old, new_val, ma) ((old) - ((old) >> (ma)) + (new_val))
+#define GET_MA_VAL(val, ma) (((val) + (1 << ((ma) - 1))) >> (ma))
+#endif
+#define FRAC_BITS 3
+/*@
+ * 1 ============================================================
+ * 1  enumeration
+ * 1 ============================================================
+ */
+
+/*@
+ * 1 ============================================================
+ * 1  structure
+ * 1 ============================================================
+ */
+
+/*@
+ * 1 ============================================================
+ * 1  function prototype
+ * 1 ============================================================
+ */
+
+s32 odm_pwdb_conversion(s32 X, u32 total_bit, u32 decimal_bit);
+
+s32 odm_sign_conversion(s32 value, u32 total_bit);
+
+u16 phydm_find_intrvl(void *dm_void, u16 val, u16 *threshold, u16 th_len);
+
+void phydm_seq_sorting(void *dm_void, u32 *value, u32 *rank_idx, u32 *idx_out,
+		       u8 seq_length);
+
+u32 odm_convert_to_db(u64 value);
+
+u64 phydm_db_2_linear(u32 value);
+
+u16 phydm_show_fraction_num(u32 frac_val, u8 bit_num);
+
+u32 phydm_gen_bitmask(u8 mask_num);
+
+s32 phydm_cnvrt_2_sign(u32 val, u8 bit_num);
+#endif