1 // SPDX-License-Identifier: GPL-2.0
2 /******************************************************************************
3 *
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 *
6 ******************************************************************************/
7
8 #include "odm_precomp.h"
9
10 #include <phy.h>
11
check_condition(struct adapter * adapt,const u32 condition)12 static bool check_condition(struct adapter *adapt, const u32 condition)
13 {
14 struct odm_dm_struct *odm = &adapt->HalData->odmpriv;
15 u32 _board = odm->BoardType;
16 u32 _platform = odm->SupportPlatform;
17 u32 _interface = odm->SupportInterface;
18 u32 cond = condition;
19
20 if (condition == 0xCDCDCDCD)
21 return true;
22
23 cond = condition & 0x000000FF;
24 if ((_board == cond) && cond != 0x00)
25 return false;
26
27 cond = condition & 0x0000FF00;
28 cond >>= 8;
29 if ((_interface & cond) == 0 && cond != 0x07)
30 return false;
31
32 cond = condition & 0x00FF0000;
33 cond >>= 16;
34 if ((_platform & cond) == 0 && cond != 0x0F)
35 return false;
36 return true;
37 }
38
39 /* RadioA_1T.TXT */
40
41 static u32 Array_RadioA_1T_8188E[] = {
42 0x000, 0x00030000,
43 0x008, 0x00084000,
44 0x018, 0x00000407,
45 0x019, 0x00000012,
46 0x01E, 0x00080009,
47 0x01F, 0x00000880,
48 0x02F, 0x0001A060,
49 0x03F, 0x00000000,
50 0x042, 0x000060C0,
51 0x057, 0x000D0000,
52 0x058, 0x000BE180,
53 0x067, 0x00001552,
54 0x083, 0x00000000,
55 0x0B0, 0x000FF8FC,
56 0x0B1, 0x00054400,
57 0x0B2, 0x000CCC19,
58 0x0B4, 0x00043003,
59 0x0B6, 0x0004953E,
60 0x0B7, 0x0001C718,
61 0x0B8, 0x000060FF,
62 0x0B9, 0x00080001,
63 0x0BA, 0x00040000,
64 0x0BB, 0x00000400,
65 0x0BF, 0x000C0000,
66 0x0C2, 0x00002400,
67 0x0C3, 0x00000009,
68 0x0C4, 0x00040C91,
69 0x0C5, 0x00099999,
70 0x0C6, 0x000000A3,
71 0x0C7, 0x00088820,
72 0x0C8, 0x00076C06,
73 0x0C9, 0x00000000,
74 0x0CA, 0x00080000,
75 0x0DF, 0x00000180,
76 0x0EF, 0x000001A0,
77 0x051, 0x0006B27D,
78 0xFF0F041F, 0xABCD,
79 0x052, 0x0007E4DD,
80 0xCDCDCDCD, 0xCDCD,
81 0x052, 0x0007E49D,
82 0xFF0F041F, 0xDEAD,
83 0x053, 0x00000073,
84 0x056, 0x00051FF3,
85 0x035, 0x00000086,
86 0x035, 0x00000186,
87 0x035, 0x00000286,
88 0x036, 0x00001C25,
89 0x036, 0x00009C25,
90 0x036, 0x00011C25,
91 0x036, 0x00019C25,
92 0x0B6, 0x00048538,
93 0x018, 0x00000C07,
94 0x05A, 0x0004BD00,
95 0x019, 0x000739D0,
96 0x034, 0x0000ADF3,
97 0x034, 0x00009DF0,
98 0x034, 0x00008DED,
99 0x034, 0x00007DEA,
100 0x034, 0x00006DE7,
101 0x034, 0x000054EE,
102 0x034, 0x000044EB,
103 0x034, 0x000034E8,
104 0x034, 0x0000246B,
105 0x034, 0x00001468,
106 0x034, 0x0000006D,
107 0x000, 0x00030159,
108 0x084, 0x00068200,
109 0x086, 0x000000CE,
110 0x087, 0x00048A00,
111 0x08E, 0x00065540,
112 0x08F, 0x00088000,
113 0x0EF, 0x000020A0,
114 0x03B, 0x000F02B0,
115 0x03B, 0x000EF7B0,
116 0x03B, 0x000D4FB0,
117 0x03B, 0x000CF060,
118 0x03B, 0x000B0090,
119 0x03B, 0x000A0080,
120 0x03B, 0x00090080,
121 0x03B, 0x0008F780,
122 0x03B, 0x000722B0,
123 0x03B, 0x0006F7B0,
124 0x03B, 0x00054FB0,
125 0x03B, 0x0004F060,
126 0x03B, 0x00030090,
127 0x03B, 0x00020080,
128 0x03B, 0x00010080,
129 0x03B, 0x0000F780,
130 0x0EF, 0x000000A0,
131 0x000, 0x00010159,
132 0x018, 0x0000F407,
133 0xFFE, 0x00000000,
134 0xFFE, 0x00000000,
135 0x01F, 0x00080003,
136 0xFFE, 0x00000000,
137 0xFFE, 0x00000000,
138 0x01E, 0x00000001,
139 0x01F, 0x00080000,
140 0x000, 0x00033E60,
141 };
142
143 #define READ_NEXT_PAIR(v1, v2, i) \
144 do { \
145 i += 2; v1 = array[i]; \
146 v2 = array[i+1]; \
147 } while (0)
148
149 #define RFREG_OFFSET_MASK 0xfffff
150 #define B3WIREADDREAALENGTH 0x400
151 #define B3WIREDATALENGTH 0x800
152 #define BRFSI_RFENV 0x10
153
rtl_rfreg_delay(struct adapter * adapt,enum rf_radio_path rfpath,u32 addr,u32 mask,u32 data)154 static void rtl_rfreg_delay(struct adapter *adapt, enum rf_radio_path rfpath, u32 addr, u32 mask, u32 data)
155 {
156 if (addr == 0xfe) {
157 mdelay(50);
158 } else if (addr == 0xfd) {
159 mdelay(5);
160 } else if (addr == 0xfc) {
161 mdelay(1);
162 } else if (addr == 0xfb) {
163 udelay(50);
164 } else if (addr == 0xfa) {
165 udelay(5);
166 } else if (addr == 0xf9) {
167 udelay(1);
168 } else {
169 phy_set_rf_reg(adapt, rfpath, addr, mask, data);
170 udelay(1);
171 }
172 }
173
rtl8188e_config_rf_reg(struct adapter * adapt,u32 addr,u32 data)174 static void rtl8188e_config_rf_reg(struct adapter *adapt,
175 u32 addr, u32 data)
176 {
177 u32 content = 0x1000; /*RF Content: radio_a_txt*/
178 u32 maskforphyset = content & 0xE000;
179
180 rtl_rfreg_delay(adapt, RF_PATH_A, addr | maskforphyset,
181 RFREG_OFFSET_MASK,
182 data);
183 }
184
rtl88e_phy_config_rf_with_headerfile(struct adapter * adapt)185 static bool rtl88e_phy_config_rf_with_headerfile(struct adapter *adapt)
186 {
187 u32 i;
188 u32 array_len = ARRAY_SIZE(Array_RadioA_1T_8188E);
189 u32 *array = Array_RadioA_1T_8188E;
190
191 for (i = 0; i < array_len; i += 2) {
192 u32 v1 = array[i];
193 u32 v2 = array[i+1];
194
195 if (v1 < 0xCDCDCDCD) {
196 rtl8188e_config_rf_reg(adapt, v1, v2);
197 continue;
198 } else {
199 if (!check_condition(adapt, array[i])) {
200 READ_NEXT_PAIR(v1, v2, i);
201 while (v2 != 0xDEAD && v2 != 0xCDEF &&
202 v2 != 0xCDCD && i < array_len - 2)
203 READ_NEXT_PAIR(v1, v2, i);
204 i -= 2;
205 } else {
206 READ_NEXT_PAIR(v1, v2, i);
207 while (v2 != 0xDEAD && v2 != 0xCDEF &&
208 v2 != 0xCDCD && i < array_len - 2) {
209 rtl8188e_config_rf_reg(adapt, v1, v2);
210 READ_NEXT_PAIR(v1, v2, i);
211 }
212
213 while (v2 != 0xDEAD && i < array_len - 2)
214 READ_NEXT_PAIR(v1, v2, i);
215 }
216 }
217 }
218 return true;
219 }
220
rtl88eu_phy_rf_config(struct adapter * adapt)221 bool rtl88eu_phy_rf_config(struct adapter *adapt)
222 {
223 struct hal_data_8188e *hal_data = adapt->HalData;
224 u32 u4val = 0;
225 bool rtstatus;
226 struct bb_reg_def *pphyreg;
227
228 pphyreg = &hal_data->PHYRegDef[RF90_PATH_A];
229 u4val = phy_query_bb_reg(adapt, pphyreg->rfintfs, BRFSI_RFENV);
230
231 phy_set_bb_reg(adapt, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
232 udelay(1);
233
234 phy_set_bb_reg(adapt, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
235 udelay(1);
236
237 phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2, B3WIREADDREAALENGTH, 0x0);
238 udelay(1);
239
240 phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2, B3WIREDATALENGTH, 0x0);
241 udelay(1);
242
243 rtstatus = rtl88e_phy_config_rf_with_headerfile(adapt);
244
245 phy_set_bb_reg(adapt, pphyreg->rfintfs, BRFSI_RFENV, u4val);
246
247 return rtstatus;
248 }
249