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21e4b072 LF |
1 | /****************************************************************************** |
2 | * | |
3 | * Copyright(c) 2009-2010 Realtek Corporation. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | * | |
14 | * The full GNU General Public License is included in this distribution in the | |
15 | * file called LICENSE. | |
16 | * | |
17 | * Contact Information: | |
18 | * wlanfae <wlanfae@realtek.com> | |
19 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
20 | * Hsinchu 300, Taiwan. | |
21 | * | |
22 | * Larry Finger <Larry.Finger@lwfinger.net> | |
23 | * | |
24 | *****************************************************************************/ | |
25 | ||
26 | #include "../wifi.h" | |
27 | #include "../base.h" | |
28 | #include "../pci.h" | |
29 | #include "reg.h" | |
30 | #include "def.h" | |
31 | #include "phy.h" | |
32 | #include "dm.h" | |
33 | #include "fw.h" | |
34 | #include "trx.h" | |
35 | #include "../btcoexist/rtl_btc.h" | |
36 | ||
37 | static const u32 txscaling_tbl[TXSCALE_TABLE_SIZE] = { | |
38 | 0x081, /* 0, -12.0dB */ | |
39 | 0x088, /* 1, -11.5dB */ | |
40 | 0x090, /* 2, -11.0dB */ | |
41 | 0x099, /* 3, -10.5dB */ | |
42 | 0x0A2, /* 4, -10.0dB */ | |
43 | 0x0AC, /* 5, -9.5dB */ | |
44 | 0x0B6, /* 6, -9.0dB */ | |
45 | 0x0C0, /* 7, -8.5dB */ | |
46 | 0x0CC, /* 8, -8.0dB */ | |
47 | 0x0D8, /* 9, -7.5dB */ | |
48 | 0x0E5, /* 10, -7.0dB */ | |
49 | 0x0F2, /* 11, -6.5dB */ | |
50 | 0x101, /* 12, -6.0dB */ | |
51 | 0x110, /* 13, -5.5dB */ | |
52 | 0x120, /* 14, -5.0dB */ | |
53 | 0x131, /* 15, -4.5dB */ | |
54 | 0x143, /* 16, -4.0dB */ | |
55 | 0x156, /* 17, -3.5dB */ | |
56 | 0x16A, /* 18, -3.0dB */ | |
57 | 0x180, /* 19, -2.5dB */ | |
58 | 0x197, /* 20, -2.0dB */ | |
59 | 0x1AF, /* 21, -1.5dB */ | |
60 | 0x1C8, /* 22, -1.0dB */ | |
61 | 0x1E3, /* 23, -0.5dB */ | |
62 | 0x200, /* 24, +0 dB */ | |
63 | 0x21E, /* 25, +0.5dB */ | |
64 | 0x23E, /* 26, +1.0dB */ | |
65 | 0x261, /* 27, +1.5dB */ | |
66 | 0x285, /* 28, +2.0dB */ | |
67 | 0x2AB, /* 29, +2.5dB */ | |
68 | 0x2D3, /* 30, +3.0dB */ | |
69 | 0x2FE, /* 31, +3.5dB */ | |
70 | 0x32B, /* 32, +4.0dB */ | |
71 | 0x35C, /* 33, +4.5dB */ | |
72 | 0x38E, /* 34, +5.0dB */ | |
73 | 0x3C4, /* 35, +5.5dB */ | |
74 | 0x3FE /* 36, +6.0dB */ | |
75 | }; | |
76 | ||
77 | static const u32 rtl8821ae_txscaling_table[TXSCALE_TABLE_SIZE] = { | |
78 | 0x081, /* 0, -12.0dB */ | |
79 | 0x088, /* 1, -11.5dB */ | |
80 | 0x090, /* 2, -11.0dB */ | |
81 | 0x099, /* 3, -10.5dB */ | |
82 | 0x0A2, /* 4, -10.0dB */ | |
83 | 0x0AC, /* 5, -9.5dB */ | |
84 | 0x0B6, /* 6, -9.0dB */ | |
85 | 0x0C0, /* 7, -8.5dB */ | |
86 | 0x0CC, /* 8, -8.0dB */ | |
87 | 0x0D8, /* 9, -7.5dB */ | |
88 | 0x0E5, /* 10, -7.0dB */ | |
89 | 0x0F2, /* 11, -6.5dB */ | |
90 | 0x101, /* 12, -6.0dB */ | |
91 | 0x110, /* 13, -5.5dB */ | |
92 | 0x120, /* 14, -5.0dB */ | |
93 | 0x131, /* 15, -4.5dB */ | |
94 | 0x143, /* 16, -4.0dB */ | |
95 | 0x156, /* 17, -3.5dB */ | |
96 | 0x16A, /* 18, -3.0dB */ | |
97 | 0x180, /* 19, -2.5dB */ | |
98 | 0x197, /* 20, -2.0dB */ | |
99 | 0x1AF, /* 21, -1.5dB */ | |
100 | 0x1C8, /* 22, -1.0dB */ | |
101 | 0x1E3, /* 23, -0.5dB */ | |
102 | 0x200, /* 24, +0 dB */ | |
103 | 0x21E, /* 25, +0.5dB */ | |
104 | 0x23E, /* 26, +1.0dB */ | |
105 | 0x261, /* 27, +1.5dB */ | |
106 | 0x285, /* 28, +2.0dB */ | |
107 | 0x2AB, /* 29, +2.5dB */ | |
108 | 0x2D3, /* 30, +3.0dB */ | |
109 | 0x2FE, /* 31, +3.5dB */ | |
110 | 0x32B, /* 32, +4.0dB */ | |
111 | 0x35C, /* 33, +4.5dB */ | |
112 | 0x38E, /* 34, +5.0dB */ | |
113 | 0x3C4, /* 35, +5.5dB */ | |
114 | 0x3FE /* 36, +6.0dB */ | |
115 | }; | |
116 | ||
117 | static const u32 ofdmswing_table[] = { | |
118 | 0x0b40002d, /* 0, -15.0dB */ | |
119 | 0x0c000030, /* 1, -14.5dB */ | |
120 | 0x0cc00033, /* 2, -14.0dB */ | |
121 | 0x0d800036, /* 3, -13.5dB */ | |
122 | 0x0e400039, /* 4, -13.0dB */ | |
123 | 0x0f00003c, /* 5, -12.5dB */ | |
124 | 0x10000040, /* 6, -12.0dB */ | |
125 | 0x11000044, /* 7, -11.5dB */ | |
126 | 0x12000048, /* 8, -11.0dB */ | |
127 | 0x1300004c, /* 9, -10.5dB */ | |
128 | 0x14400051, /* 10, -10.0dB */ | |
129 | 0x15800056, /* 11, -9.5dB */ | |
130 | 0x16c0005b, /* 12, -9.0dB */ | |
131 | 0x18000060, /* 13, -8.5dB */ | |
132 | 0x19800066, /* 14, -8.0dB */ | |
133 | 0x1b00006c, /* 15, -7.5dB */ | |
134 | 0x1c800072, /* 16, -7.0dB */ | |
135 | 0x1e400079, /* 17, -6.5dB */ | |
136 | 0x20000080, /* 18, -6.0dB */ | |
137 | 0x22000088, /* 19, -5.5dB */ | |
138 | 0x24000090, /* 20, -5.0dB */ | |
139 | 0x26000098, /* 21, -4.5dB */ | |
140 | 0x288000a2, /* 22, -4.0dB */ | |
141 | 0x2ac000ab, /* 23, -3.5dB */ | |
142 | 0x2d4000b5, /* 24, -3.0dB */ | |
143 | 0x300000c0, /* 25, -2.5dB */ | |
144 | 0x32c000cb, /* 26, -2.0dB */ | |
145 | 0x35c000d7, /* 27, -1.5dB */ | |
146 | 0x390000e4, /* 28, -1.0dB */ | |
147 | 0x3c8000f2, /* 29, -0.5dB */ | |
148 | 0x40000100, /* 30, +0dB */ | |
149 | 0x43c0010f, /* 31, +0.5dB */ | |
150 | 0x47c0011f, /* 32, +1.0dB */ | |
151 | 0x4c000130, /* 33, +1.5dB */ | |
152 | 0x50800142, /* 34, +2.0dB */ | |
153 | 0x55400155, /* 35, +2.5dB */ | |
154 | 0x5a400169, /* 36, +3.0dB */ | |
155 | 0x5fc0017f, /* 37, +3.5dB */ | |
156 | 0x65400195, /* 38, +4.0dB */ | |
157 | 0x6b8001ae, /* 39, +4.5dB */ | |
158 | 0x71c001c7, /* 40, +5.0dB */ | |
159 | 0x788001e2, /* 41, +5.5dB */ | |
160 | 0x7f8001fe /* 42, +6.0dB */ | |
161 | }; | |
162 | ||
163 | static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { | |
164 | {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}, /* 0, -16.0dB */ | |
165 | {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 1, -15.5dB */ | |
166 | {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 2, -15.0dB */ | |
167 | {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 3, -14.5dB */ | |
168 | {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 4, -14.0dB */ | |
169 | {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 5, -13.5dB */ | |
170 | {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 6, -13.0dB */ | |
171 | {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 7, -12.5dB */ | |
172 | {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 8, -12.0dB */ | |
173 | {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 9, -11.5dB */ | |
174 | {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 10, -11.0dB */ | |
175 | {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 11, -10.5dB */ | |
176 | {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 12, -10.0dB */ | |
177 | {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 13, -9.5dB */ | |
178 | {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 14, -9.0dB */ | |
179 | {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 15, -8.5dB */ | |
180 | {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ | |
181 | {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 17, -7.5dB */ | |
182 | {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 18, -7.0dB */ | |
183 | {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 19, -6.5dB */ | |
184 | {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 20, -6.0dB */ | |
185 | {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 21, -5.5dB */ | |
186 | {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 22, -5.0dB */ | |
187 | {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 23, -4.5dB */ | |
188 | {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 24, -4.0dB */ | |
189 | {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 25, -3.5dB */ | |
190 | {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 26, -3.0dB */ | |
191 | {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 27, -2.5dB */ | |
192 | {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 28, -2.0dB */ | |
193 | {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 29, -1.5dB */ | |
194 | {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 30, -1.0dB */ | |
195 | {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 31, -0.5dB */ | |
196 | {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04} /* 32, +0dB */ | |
197 | }; | |
198 | ||
199 | static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { | |
200 | {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}, /* 0, -16.0dB */ | |
201 | {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 1, -15.5dB */ | |
202 | {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 2, -15.0dB */ | |
203 | {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 3, -14.5dB */ | |
204 | {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 4, -14.0dB */ | |
205 | {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 5, -13.5dB */ | |
206 | {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 6, -13.0dB */ | |
207 | {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 7, -12.5dB */ | |
208 | {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 8, -12.0dB */ | |
209 | {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 9, -11.5dB */ | |
210 | {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 10, -11.0dB */ | |
211 | {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 11, -10.5dB */ | |
212 | {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 12, -10.0dB */ | |
213 | {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 13, -9.5dB */ | |
214 | {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 14, -9.0dB */ | |
215 | {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 15, -8.5dB */ | |
216 | {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ | |
217 | {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 17, -7.5dB */ | |
218 | {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 18, -7.0dB */ | |
219 | {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 19, -6.5dB */ | |
220 | {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 20, -6.0dB */ | |
221 | {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 21, -5.5dB */ | |
222 | {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 22, -5.0dB */ | |
223 | {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 23, -4.5dB */ | |
224 | {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 24, -4.0dB */ | |
225 | {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 25, -3.5dB */ | |
226 | {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 26, -3.0dB */ | |
227 | {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 27, -2.5dB */ | |
228 | {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 28, -2.0dB */ | |
229 | {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 29, -1.5dB */ | |
230 | {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 30, -1.0dB */ | |
231 | {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 31, -0.5dB */ | |
232 | {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00} /* 32, +0dB */ | |
233 | }; | |
234 | ||
235 | static const u32 edca_setting_dl[PEER_MAX] = { | |
236 | 0xa44f, /* 0 UNKNOWN */ | |
237 | 0x5ea44f, /* 1 REALTEK_90 */ | |
238 | 0x5e4322, /* 2 REALTEK_92SE */ | |
239 | 0x5ea42b, /* 3 BROAD */ | |
240 | 0xa44f, /* 4 RAL */ | |
241 | 0xa630, /* 5 ATH */ | |
242 | 0x5ea630, /* 6 CISCO */ | |
243 | 0x5ea42b, /* 7 MARVELL */ | |
244 | }; | |
245 | ||
246 | static const u32 edca_setting_ul[PEER_MAX] = { | |
247 | 0x5e4322, /* 0 UNKNOWN */ | |
248 | 0xa44f, /* 1 REALTEK_90 */ | |
249 | 0x5ea44f, /* 2 REALTEK_92SE */ | |
250 | 0x5ea32b, /* 3 BROAD */ | |
251 | 0x5ea422, /* 4 RAL */ | |
252 | 0x5ea322, /* 5 ATH */ | |
253 | 0x3ea430, /* 6 CISCO */ | |
254 | 0x5ea44f, /* 7 MARV */ | |
255 | }; | |
256 | ||
257 | static u8 rtl8818e_delta_swing_table_idx_24gb_p[] = { | |
258 | 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, | |
259 | 4, 4, 4, 5, 5, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9}; | |
260 | ||
261 | static u8 rtl8818e_delta_swing_table_idx_24gb_n[] = { | |
262 | 0, 0, 0, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, | |
263 | 7, 7, 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11}; | |
264 | ||
265 | static u8 rtl8812ae_delta_swing_table_idx_24gb_n[] = { | |
266 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, | |
267 | 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; | |
268 | ||
269 | static u8 rtl8812ae_delta_swing_table_idx_24gb_p[] = { | |
270 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, | |
271 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; | |
272 | ||
273 | static u8 rtl8812ae_delta_swing_table_idx_24ga_n[] = { | |
274 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, | |
275 | 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; | |
276 | ||
277 | static u8 rtl8812ae_delta_swing_table_idx_24ga_p[] = { | |
278 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, | |
279 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; | |
280 | ||
281 | static u8 rtl8812ae_delta_swing_table_idx_24gcckb_n[] = { | |
282 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, | |
283 | 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; | |
284 | ||
285 | static u8 rtl8812ae_delta_swing_table_idx_24gcckb_p[] = { | |
286 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, | |
287 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; | |
288 | ||
289 | static u8 rtl8812ae_delta_swing_table_idx_24gccka_n[] = { | |
290 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, | |
291 | 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; | |
292 | ||
293 | static u8 rtl8812ae_delta_swing_table_idx_24gccka_p[] = { | |
294 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, | |
295 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; | |
296 | ||
297 | static u8 rtl8812ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = { | |
298 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, | |
299 | 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13}, | |
300 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, | |
301 | 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13}, | |
302 | {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 9, 10, 11, | |
303 | 12, 12, 13, 14, 14, 14, 15, 16, 17, 17, 17, 18, 18, 18}, | |
304 | }; | |
305 | ||
306 | static u8 rtl8812ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = { | |
307 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, | |
308 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, | |
309 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
310 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, | |
311 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, | |
312 | 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, | |
313 | }; | |
314 | ||
315 | static u8 rtl8812ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = { | |
316 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
317 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13}, | |
318 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9, | |
319 | 9, 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13}, | |
320 | {0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, | |
321 | 12, 13, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17, 18, 18}, | |
322 | }; | |
323 | ||
324 | static u8 rtl8812ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = { | |
325 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, | |
326 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, | |
327 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
328 | 9, 9, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, | |
329 | {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, | |
330 | 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, | |
331 | }; | |
332 | ||
333 | static u8 rtl8821ae_delta_swing_table_idx_24gb_n[] = { | |
334 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, | |
335 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; | |
336 | ||
337 | static u8 rtl8821ae_delta_swing_table_idx_24gb_p[] = { | |
338 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
339 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; | |
340 | ||
341 | static u8 rtl8821ae_delta_swing_table_idx_24ga_n[] = { | |
342 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, | |
343 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; | |
344 | ||
345 | static u8 rtl8821ae_delta_swing_table_idx_24ga_p[] = { | |
346 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
347 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; | |
348 | ||
349 | static u8 rtl8821ae_delta_swing_table_idx_24gcckb_n[] = { | |
350 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, | |
351 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; | |
352 | ||
353 | static u8 rtl8821ae_delta_swing_table_idx_24gcckb_p[] = { | |
354 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
355 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; | |
356 | ||
357 | static u8 rtl8821ae_delta_swing_table_idx_24gccka_n[] = { | |
358 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, | |
359 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; | |
360 | ||
361 | static u8 rtl8821ae_delta_swing_table_idx_24gccka_p[] = { | |
362 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, | |
363 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; | |
364 | ||
365 | static u8 rtl8821ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = { | |
366 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
367 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
368 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
369 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
370 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
371 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
372 | }; | |
373 | ||
374 | static u8 rtl8821ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = { | |
375 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
376 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
377 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
378 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
379 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
380 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
381 | }; | |
382 | ||
383 | static u8 rtl8821ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = { | |
384 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
385 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
386 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
387 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
388 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
389 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
390 | }; | |
391 | ||
392 | static u8 rtl8821ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = { | |
393 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
394 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
395 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
396 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
397 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, | |
398 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, | |
399 | }; | |
400 | ||
401 | void rtl8821ae_dm_txpower_track_adjust(struct ieee80211_hw *hw, | |
402 | u8 type, u8 *pdirection, | |
403 | u32 *poutwrite_val) | |
404 | { | |
405 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
406 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
407 | u8 pwr_val = 0; | |
408 | ||
409 | if (type == 0) { | |
410 | if (rtlpriv->dm.swing_idx_ofdm[RF90_PATH_A] <= | |
411 | rtlpriv->dm.swing_idx_ofdm_base[RF90_PATH_A]) { | |
412 | *pdirection = 1; | |
413 | pwr_val = rtldm->swing_idx_ofdm_base[RF90_PATH_A] - | |
414 | rtldm->swing_idx_ofdm[RF90_PATH_A]; | |
415 | } else { | |
416 | *pdirection = 2; | |
417 | pwr_val = rtldm->swing_idx_ofdm[RF90_PATH_A] - | |
418 | rtldm->swing_idx_ofdm_base[RF90_PATH_A]; | |
419 | } | |
420 | } else if (type == 1) { | |
421 | if (rtldm->swing_idx_cck <= rtldm->swing_idx_cck_base) { | |
422 | *pdirection = 1; | |
423 | pwr_val = rtldm->swing_idx_cck_base - | |
424 | rtldm->swing_idx_cck; | |
425 | } else { | |
426 | *pdirection = 2; | |
427 | pwr_val = rtldm->swing_idx_cck - | |
428 | rtldm->swing_idx_cck_base; | |
429 | } | |
430 | } | |
431 | ||
432 | if (pwr_val >= TXPWRTRACK_MAX_IDX && (*pdirection == 1)) | |
433 | pwr_val = TXPWRTRACK_MAX_IDX; | |
434 | ||
435 | *poutwrite_val = pwr_val | (pwr_val << 8)| | |
436 | (pwr_val << 16)| | |
437 | (pwr_val << 24); | |
438 | } | |
439 | ||
440 | void rtl8821ae_dm_clear_txpower_tracking_state(struct ieee80211_hw *hw) | |
441 | { | |
442 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
443 | struct rtl_dm *rtldm = rtl_dm(rtlpriv); | |
444 | struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); | |
445 | u8 p = 0; | |
446 | ||
447 | rtldm->swing_idx_cck_base = rtldm->default_cck_index; | |
448 | rtldm->swing_idx_cck = rtldm->default_cck_index; | |
449 | rtldm->cck_index = 0; | |
450 | ||
451 | for (p = RF90_PATH_A; p <= RF90_PATH_B; ++p) { | |
452 | rtldm->swing_idx_ofdm_base[p] = rtldm->default_ofdm_index; | |
453 | rtldm->swing_idx_ofdm[p] = rtldm->default_ofdm_index; | |
454 | rtldm->ofdm_index[p] = rtldm->default_ofdm_index; | |
455 | ||
456 | rtldm->power_index_offset[p] = 0; | |
457 | rtldm->delta_power_index[p] = 0; | |
458 | rtldm->delta_power_index_last[p] = 0; | |
459 | /*Initial Mix mode power tracking*/ | |
460 | rtldm->absolute_ofdm_swing_idx[p] = 0; | |
461 | rtldm->remnant_ofdm_swing_idx[p] = 0; | |
462 | } | |
463 | /*Initial at Modify Tx Scaling Mode*/ | |
464 | rtldm->modify_txagc_flag_path_a = false; | |
465 | /*Initial at Modify Tx Scaling Mode*/ | |
466 | rtldm->modify_txagc_flag_path_b = false; | |
467 | rtldm->remnant_cck_idx = 0; | |
468 | rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; | |
469 | rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; | |
470 | rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; | |
471 | } | |
472 | ||
473 | static u8 rtl8821ae_dm_get_swing_index(struct ieee80211_hw *hw) | |
474 | { | |
475 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
476 | u8 i = 0; | |
477 | u32 bb_swing; | |
478 | ||
479 | bb_swing = phy_get_tx_swing_8812A(hw, rtlhal->current_bandtype, | |
480 | RF90_PATH_A); | |
481 | ||
482 | for (i = 0; i < TXSCALE_TABLE_SIZE; ++i) | |
483 | if (bb_swing == rtl8821ae_txscaling_table[i]) | |
484 | break; | |
485 | ||
486 | return i; | |
487 | } | |
488 | ||
489 | void rtl8821ae_dm_initialize_txpower_tracking_thermalmeter( | |
490 | struct ieee80211_hw *hw) | |
491 | { | |
492 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
493 | struct rtl_dm *rtldm = rtl_dm(rtlpriv); | |
494 | struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); | |
495 | u8 default_swing_index = 0; | |
496 | u8 p = 0; | |
497 | ||
498 | rtlpriv->dm.txpower_track_control = true; | |
499 | rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; | |
500 | rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; | |
501 | rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; | |
502 | default_swing_index = rtl8821ae_dm_get_swing_index(hw); | |
503 | ||
504 | rtldm->default_ofdm_index = | |
505 | (default_swing_index == TXSCALE_TABLE_SIZE) ? | |
506 | 24 : default_swing_index; | |
507 | rtldm->default_cck_index = 24; | |
508 | ||
509 | rtldm->swing_idx_cck_base = rtldm->default_cck_index; | |
510 | rtldm->cck_index = rtldm->default_cck_index; | |
511 | ||
512 | for (p = RF90_PATH_A; p < MAX_RF_PATH; ++p) { | |
513 | rtldm->swing_idx_ofdm_base[p] = | |
514 | rtldm->default_ofdm_index; | |
515 | rtldm->ofdm_index[p] = rtldm->default_ofdm_index; | |
516 | rtldm->delta_power_index[p] = 0; | |
517 | rtldm->power_index_offset[p] = 0; | |
518 | rtldm->delta_power_index_last[p] = 0; | |
519 | } | |
520 | } | |
521 | ||
522 | static void rtl8821ae_dm_diginit(struct ieee80211_hw *hw) | |
523 | { | |
524 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
525 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
526 | ||
527 | dm_digtable->cur_igvalue = rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f); | |
528 | dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW; | |
529 | dm_digtable->rssi_highthresh = DM_DIG_THRESH_HIGH; | |
530 | dm_digtable->fa_lowthresh = DM_FALSEALARM_THRESH_LOW; | |
531 | dm_digtable->fa_highthresh = DM_FALSEALARM_THRESH_HIGH; | |
532 | dm_digtable->rx_gain_max = DM_DIG_MAX; | |
533 | dm_digtable->rx_gain_min = DM_DIG_MIN; | |
534 | dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT; | |
535 | dm_digtable->back_range_max = DM_DIG_BACKOFF_MAX; | |
536 | dm_digtable->back_range_min = DM_DIG_BACKOFF_MIN; | |
537 | dm_digtable->pre_cck_cca_thres = 0xff; | |
538 | dm_digtable->cur_cck_cca_thres = 0x83; | |
539 | dm_digtable->forbidden_igi = DM_DIG_MIN; | |
540 | dm_digtable->large_fa_hit = 0; | |
541 | dm_digtable->recover_cnt = 0; | |
1f6969fb LF |
542 | dm_digtable->dig_min_0 = DM_DIG_MIN; |
543 | dm_digtable->dig_min_1 = DM_DIG_MIN; | |
21e4b072 LF |
544 | dm_digtable->media_connect_0 = false; |
545 | dm_digtable->media_connect_1 = false; | |
546 | rtlpriv->dm.dm_initialgain_enable = true; | |
547 | dm_digtable->bt30_cur_igi = 0x32; | |
548 | } | |
549 | ||
550 | void rtl8821ae_dm_init_edca_turbo(struct ieee80211_hw *hw) | |
551 | { | |
552 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
553 | ||
554 | rtlpriv->dm.current_turbo_edca = false; | |
555 | rtlpriv->dm.is_any_nonbepkts = false; | |
556 | rtlpriv->dm.is_cur_rdlstate = false; | |
557 | } | |
558 | ||
559 | void rtl8821ae_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) | |
560 | { | |
561 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
562 | struct rate_adaptive *p_ra = &rtlpriv->ra; | |
563 | ||
564 | p_ra->ratr_state = DM_RATR_STA_INIT; | |
565 | p_ra->pre_ratr_state = DM_RATR_STA_INIT; | |
566 | ||
567 | rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; | |
568 | if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) | |
569 | rtlpriv->dm.useramask = true; | |
570 | else | |
571 | rtlpriv->dm.useramask = false; | |
572 | ||
573 | p_ra->high_rssi_thresh_for_ra = 50; | |
574 | p_ra->low_rssi_thresh_for_ra40m = 20; | |
575 | } | |
576 | ||
577 | static void rtl8821ae_dm_init_dynamic_atc_switch(struct ieee80211_hw *hw) | |
578 | { | |
579 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
580 | ||
581 | rtlpriv->dm.crystal_cap = rtlpriv->efuse.crystalcap; | |
582 | ||
583 | rtlpriv->dm.atc_status = rtl_get_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11)); | |
584 | rtlpriv->dm.cfo_threshold = CFO_THRESHOLD_XTAL; | |
585 | } | |
586 | ||
587 | static void rtl8821ae_dm_common_info_self_init(struct ieee80211_hw *hw) | |
588 | { | |
589 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
590 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
591 | u8 tmp; | |
592 | ||
593 | rtlphy->cck_high_power = | |
594 | (bool)rtl_get_bbreg(hw, ODM_REG_CCK_RPT_FORMAT_11AC, | |
595 | ODM_BIT_CCK_RPT_FORMAT_11AC); | |
596 | ||
597 | tmp = (u8)rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC, | |
598 | ODM_BIT_BB_RX_PATH_11AC); | |
599 | if (tmp & BIT(0)) | |
600 | rtlpriv->dm.rfpath_rxenable[0] = true; | |
601 | if (tmp & BIT(1)) | |
602 | rtlpriv->dm.rfpath_rxenable[1] = true; | |
603 | } | |
604 | ||
605 | void rtl8821ae_dm_init(struct ieee80211_hw *hw) | |
606 | { | |
607 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
608 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
609 | ||
610 | spin_lock(&rtlpriv->locks.iqk_lock); | |
611 | rtlphy->lck_inprogress = false; | |
612 | spin_unlock(&rtlpriv->locks.iqk_lock); | |
613 | ||
614 | rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; | |
615 | rtl8821ae_dm_common_info_self_init(hw); | |
616 | rtl8821ae_dm_diginit(hw); | |
617 | rtl8821ae_dm_init_rate_adaptive_mask(hw); | |
618 | rtl8821ae_dm_init_edca_turbo(hw); | |
619 | rtl8821ae_dm_initialize_txpower_tracking_thermalmeter(hw); | |
620 | rtl8821ae_dm_init_dynamic_atc_switch(hw); | |
621 | } | |
622 | ||
623 | static void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw) | |
624 | { | |
625 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
626 | struct dig_t *rtl_dm_dig = &rtlpriv->dm_digtable; | |
627 | struct rtl_mac *mac = rtl_mac(rtlpriv); | |
628 | ||
629 | /* Determine the minimum RSSI */ | |
630 | if ((mac->link_state < MAC80211_LINKED) && | |
631 | (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) { | |
632 | rtl_dm_dig->min_undec_pwdb_for_dm = 0; | |
633 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, | |
634 | "Not connected to any\n"); | |
635 | } | |
636 | if (mac->link_state >= MAC80211_LINKED) { | |
637 | if (mac->opmode == NL80211_IFTYPE_AP || | |
638 | mac->opmode == NL80211_IFTYPE_ADHOC) { | |
639 | rtl_dm_dig->min_undec_pwdb_for_dm = | |
640 | rtlpriv->dm.entry_min_undec_sm_pwdb; | |
641 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, | |
642 | "AP Client PWDB = 0x%lx\n", | |
643 | rtlpriv->dm.entry_min_undec_sm_pwdb); | |
644 | } else { | |
645 | rtl_dm_dig->min_undec_pwdb_for_dm = | |
646 | rtlpriv->dm.undec_sm_pwdb; | |
647 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, | |
648 | "STA Default Port PWDB = 0x%x\n", | |
649 | rtl_dm_dig->min_undec_pwdb_for_dm); | |
650 | } | |
651 | } else { | |
652 | rtl_dm_dig->min_undec_pwdb_for_dm = | |
653 | rtlpriv->dm.entry_min_undec_sm_pwdb; | |
654 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, | |
655 | "AP Ext Port or disconnet PWDB = 0x%x\n", | |
656 | rtl_dm_dig->min_undec_pwdb_for_dm); | |
657 | } | |
658 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
659 | "MinUndecoratedPWDBForDM =%d\n", | |
660 | rtl_dm_dig->min_undec_pwdb_for_dm); | |
661 | } | |
662 | ||
663 | static void rtl8812ae_dm_rssi_dump_to_register(struct ieee80211_hw *hw) | |
664 | { | |
665 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
666 | ||
667 | rtl_write_byte(rtlpriv, RA_RSSI_DUMP, | |
668 | rtlpriv->stats.rx_rssi_percentage[0]); | |
669 | rtl_write_byte(rtlpriv, RB_RSSI_DUMP, | |
670 | rtlpriv->stats.rx_rssi_percentage[1]); | |
671 | ||
672 | /* Rx EVM*/ | |
673 | rtl_write_byte(rtlpriv, RS1_RX_EVM_DUMP, | |
674 | rtlpriv->stats.rx_evm_dbm[0]); | |
675 | rtl_write_byte(rtlpriv, RS2_RX_EVM_DUMP, | |
676 | rtlpriv->stats.rx_evm_dbm[1]); | |
677 | ||
678 | /*Rx SNR*/ | |
679 | rtl_write_byte(rtlpriv, RA_RX_SNR_DUMP, | |
680 | (u8)(rtlpriv->stats.rx_snr_db[0])); | |
681 | rtl_write_byte(rtlpriv, RB_RX_SNR_DUMP, | |
682 | (u8)(rtlpriv->stats.rx_snr_db[1])); | |
683 | ||
684 | /*Rx Cfo_Short*/ | |
685 | rtl_write_word(rtlpriv, RA_CFO_SHORT_DUMP, | |
686 | rtlpriv->stats.rx_cfo_short[0]); | |
687 | rtl_write_word(rtlpriv, RB_CFO_SHORT_DUMP, | |
688 | rtlpriv->stats.rx_cfo_short[1]); | |
689 | ||
690 | /*Rx Cfo_Tail*/ | |
691 | rtl_write_word(rtlpriv, RA_CFO_LONG_DUMP, | |
692 | rtlpriv->stats.rx_cfo_tail[0]); | |
693 | rtl_write_word(rtlpriv, RB_CFO_LONG_DUMP, | |
694 | rtlpriv->stats.rx_cfo_tail[1]); | |
695 | } | |
696 | ||
697 | static void rtl8821ae_dm_check_rssi_monitor(struct ieee80211_hw *hw) | |
698 | { | |
699 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
700 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
701 | struct rtl_hal *rtlhal = rtl_hal(rtlpriv); | |
702 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
703 | struct rtl_sta_info *drv_priv; | |
704 | u8 h2c_parameter[4] = { 0 }; | |
705 | long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff; | |
706 | u8 stbc_tx = 0; | |
707 | u64 cur_txokcnt = 0, cur_rxokcnt = 0; | |
708 | static u64 last_txokcnt = 0, last_rxokcnt; | |
709 | ||
710 | cur_txokcnt = rtlpriv->stats.txbytesunicast - last_txokcnt; | |
711 | cur_rxokcnt = rtlpriv->stats.rxbytesunicast - last_rxokcnt; | |
712 | last_txokcnt = rtlpriv->stats.txbytesunicast; | |
713 | last_rxokcnt = rtlpriv->stats.rxbytesunicast; | |
714 | if (cur_rxokcnt > (last_txokcnt * 6)) | |
715 | h2c_parameter[3] = 0x01; | |
716 | else | |
717 | h2c_parameter[3] = 0x00; | |
718 | ||
719 | /* AP & ADHOC & MESH */ | |
720 | if (mac->opmode == NL80211_IFTYPE_AP || | |
721 | mac->opmode == NL80211_IFTYPE_ADHOC || | |
722 | mac->opmode == NL80211_IFTYPE_MESH_POINT) { | |
723 | spin_lock_bh(&rtlpriv->locks.entry_list_lock); | |
724 | list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { | |
725 | if (drv_priv->rssi_stat.undec_sm_pwdb < | |
726 | tmp_entry_min_pwdb) | |
727 | tmp_entry_min_pwdb = | |
728 | drv_priv->rssi_stat.undec_sm_pwdb; | |
729 | if (drv_priv->rssi_stat.undec_sm_pwdb > | |
730 | tmp_entry_max_pwdb) | |
731 | tmp_entry_max_pwdb = | |
732 | drv_priv->rssi_stat.undec_sm_pwdb; | |
733 | } | |
734 | spin_unlock_bh(&rtlpriv->locks.entry_list_lock); | |
735 | ||
736 | /* If associated entry is found */ | |
737 | if (tmp_entry_max_pwdb != 0) { | |
738 | rtlpriv->dm.entry_max_undec_sm_pwdb = | |
739 | tmp_entry_max_pwdb; | |
740 | RTPRINT(rtlpriv, FDM, DM_PWDB, | |
741 | "EntryMaxPWDB = 0x%lx(%ld)\n", | |
742 | tmp_entry_max_pwdb, tmp_entry_max_pwdb); | |
743 | } else { | |
744 | rtlpriv->dm.entry_max_undec_sm_pwdb = 0; | |
745 | } | |
746 | /* If associated entry is found */ | |
747 | if (tmp_entry_min_pwdb != 0xff) { | |
748 | rtlpriv->dm.entry_min_undec_sm_pwdb = | |
749 | tmp_entry_min_pwdb; | |
750 | RTPRINT(rtlpriv, FDM, DM_PWDB, | |
751 | "EntryMinPWDB = 0x%lx(%ld)\n", | |
752 | tmp_entry_min_pwdb, tmp_entry_min_pwdb); | |
753 | } else { | |
754 | rtlpriv->dm.entry_min_undec_sm_pwdb = 0; | |
755 | } | |
756 | } | |
757 | /* Indicate Rx signal strength to FW. */ | |
758 | if (rtlpriv->dm.useramask) { | |
759 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) { | |
760 | if (mac->mode == WIRELESS_MODE_AC_24G || | |
761 | mac->mode == WIRELESS_MODE_AC_5G || | |
762 | mac->mode == WIRELESS_MODE_AC_ONLY) | |
763 | stbc_tx = (mac->vht_cur_stbc & | |
764 | STBC_VHT_ENABLE_TX) ? 1 : 0; | |
765 | else | |
766 | stbc_tx = (mac->ht_cur_stbc & | |
767 | STBC_HT_ENABLE_TX) ? 1 : 0; | |
768 | h2c_parameter[3] |= stbc_tx << 1; | |
769 | } | |
770 | h2c_parameter[2] = | |
771 | (u8)(rtlpriv->dm.undec_sm_pwdb & 0xFF); | |
772 | h2c_parameter[1] = 0x20; | |
773 | h2c_parameter[0] = 0; | |
774 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) | |
775 | rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 4, | |
776 | h2c_parameter); | |
777 | else | |
778 | rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 3, | |
779 | h2c_parameter); | |
780 | } else { | |
781 | rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undec_sm_pwdb); | |
782 | } | |
783 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) | |
784 | rtl8812ae_dm_rssi_dump_to_register(hw); | |
785 | rtl8821ae_dm_find_minimum_rssi(hw); | |
786 | dm_digtable->rssi_val_min = rtlpriv->dm_digtable.min_undec_pwdb_for_dm; | |
787 | } | |
788 | ||
789 | void rtl8821ae_dm_write_cck_cca_thres(struct ieee80211_hw *hw, u8 current_cca) | |
790 | { | |
791 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
792 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
793 | ||
794 | if (dm_digtable->cur_cck_cca_thres != current_cca) | |
795 | rtl_write_byte(rtlpriv, DM_REG_CCK_CCA_11AC, current_cca); | |
796 | ||
797 | dm_digtable->pre_cck_cca_thres = dm_digtable->cur_cck_cca_thres; | |
798 | dm_digtable->cur_cck_cca_thres = current_cca; | |
799 | } | |
800 | ||
801 | void rtl8821ae_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi) | |
802 | { | |
803 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
804 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
805 | ||
806 | if (dm_digtable->stop_dig) | |
807 | return; | |
808 | ||
809 | if (dm_digtable->cur_igvalue != current_igi) { | |
810 | rtl_set_bbreg(hw, DM_REG_IGI_A_11AC, | |
811 | DM_BIT_IGI_11AC, current_igi); | |
812 | if (rtlpriv->phy.rf_type != RF_1T1R) | |
813 | rtl_set_bbreg(hw, DM_REG_IGI_B_11AC, | |
814 | DM_BIT_IGI_11AC, current_igi); | |
815 | } | |
816 | dm_digtable->cur_igvalue = current_igi; | |
817 | } | |
818 | ||
819 | static void rtl8821ae_dm_dig(struct ieee80211_hw *hw) | |
820 | { | |
821 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
822 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
823 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
824 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1f6969fb | 825 | u8 dig_min_0; |
21e4b072 LF |
826 | u8 dig_max_of_min; |
827 | bool first_connect, first_disconnect; | |
828 | u8 dm_dig_max, dm_dig_min, offset; | |
829 | u8 current_igi = dm_digtable->cur_igvalue; | |
830 | ||
831 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "\n"); | |
832 | ||
833 | if (mac->act_scanning) { | |
834 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
835 | "Return: In Scan Progress\n"); | |
836 | return; | |
837 | } | |
838 | ||
839 | /*add by Neil Chen to avoid PSD is processing*/ | |
1f6969fb | 840 | dig_min_0 = dm_digtable->dig_min_0; |
21e4b072 LF |
841 | first_connect = (mac->link_state >= MAC80211_LINKED) && |
842 | (!dm_digtable->media_connect_0); | |
843 | first_disconnect = (mac->link_state < MAC80211_LINKED) && | |
844 | (dm_digtable->media_connect_0); | |
845 | ||
846 | /*1 Boundary Decision*/ | |
847 | ||
848 | dm_dig_max = 0x5A; | |
849 | ||
850 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) | |
851 | dm_dig_min = DM_DIG_MIN; | |
852 | else | |
853 | dm_dig_min = 0x1C; | |
854 | ||
855 | dig_max_of_min = DM_DIG_MAX_AP; | |
856 | ||
857 | if (mac->link_state >= MAC80211_LINKED) { | |
858 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) | |
859 | offset = 20; | |
860 | else | |
861 | offset = 10; | |
862 | ||
863 | if ((dm_digtable->rssi_val_min + offset) > dm_dig_max) | |
864 | dm_digtable->rx_gain_max = dm_dig_max; | |
865 | else if ((dm_digtable->rssi_val_min + offset) < dm_dig_min) | |
866 | dm_digtable->rx_gain_max = dm_dig_min; | |
867 | else | |
868 | dm_digtable->rx_gain_max = | |
869 | dm_digtable->rssi_val_min + offset; | |
870 | ||
871 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
872 | "dm_digtable->rssi_val_min=0x%x,dm_digtable->rx_gain_max = 0x%x", | |
873 | dm_digtable->rssi_val_min, | |
874 | dm_digtable->rx_gain_max); | |
875 | if (rtlpriv->dm.one_entry_only) { | |
876 | offset = 0; | |
877 | ||
878 | if (dm_digtable->rssi_val_min - offset < dm_dig_min) | |
1f6969fb | 879 | dig_min_0 = dm_dig_min; |
21e4b072 LF |
880 | else if (dm_digtable->rssi_val_min - |
881 | offset > dig_max_of_min) | |
1f6969fb | 882 | dig_min_0 = dig_max_of_min; |
21e4b072 | 883 | else |
1f6969fb | 884 | dig_min_0 = |
21e4b072 LF |
885 | dm_digtable->rssi_val_min - offset; |
886 | ||
887 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
1f6969fb LF |
888 | "bOneEntryOnly=TRUE, dig_min_0=0x%x\n", |
889 | dig_min_0); | |
21e4b072 | 890 | } else { |
1f6969fb | 891 | dig_min_0 = dm_dig_min; |
21e4b072 LF |
892 | } |
893 | } else { | |
894 | dm_digtable->rx_gain_max = dm_dig_max; | |
1f6969fb | 895 | dig_min_0 = dm_dig_min; |
21e4b072 LF |
896 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
897 | "No Link\n"); | |
898 | } | |
899 | ||
900 | if (rtlpriv->falsealm_cnt.cnt_all > 10000) { | |
901 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
902 | "Abnornally false alarm case.\n"); | |
903 | ||
904 | if (dm_digtable->large_fa_hit != 3) | |
905 | dm_digtable->large_fa_hit++; | |
906 | if (dm_digtable->forbidden_igi < current_igi) { | |
907 | dm_digtable->forbidden_igi = current_igi; | |
908 | dm_digtable->large_fa_hit = 1; | |
909 | } | |
910 | ||
911 | if (dm_digtable->large_fa_hit >= 3) { | |
912 | if ((dm_digtable->forbidden_igi + 1) > | |
913 | dm_digtable->rx_gain_max) | |
914 | dm_digtable->rx_gain_min = | |
915 | dm_digtable->rx_gain_max; | |
916 | else | |
917 | dm_digtable->rx_gain_min = | |
918 | (dm_digtable->forbidden_igi + 1); | |
919 | dm_digtable->recover_cnt = 3600; | |
920 | } | |
921 | } else { | |
922 | /*Recovery mechanism for IGI lower bound*/ | |
923 | if (dm_digtable->recover_cnt != 0) { | |
924 | dm_digtable->recover_cnt--; | |
925 | } else { | |
926 | if (dm_digtable->large_fa_hit < 3) { | |
927 | if ((dm_digtable->forbidden_igi - 1) < | |
1f6969fb | 928 | dig_min_0) { |
21e4b072 | 929 | dm_digtable->forbidden_igi = |
1f6969fb | 930 | dig_min_0; |
21e4b072 | 931 | dm_digtable->rx_gain_min = |
1f6969fb | 932 | dig_min_0; |
21e4b072 LF |
933 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
934 | "Normal Case: At Lower Bound\n"); | |
935 | } else { | |
936 | dm_digtable->forbidden_igi--; | |
937 | dm_digtable->rx_gain_min = | |
938 | (dm_digtable->forbidden_igi + 1); | |
939 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
940 | "Normal Case: Approach Lower Bound\n"); | |
941 | } | |
942 | } else { | |
943 | dm_digtable->large_fa_hit = 0; | |
944 | } | |
945 | } | |
946 | } | |
947 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
948 | "pDM_DigTable->LargeFAHit=%d\n", | |
949 | dm_digtable->large_fa_hit); | |
950 | ||
951 | if (rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) | |
952 | dm_digtable->rx_gain_min = dm_dig_min; | |
953 | ||
954 | if (dm_digtable->rx_gain_min > dm_digtable->rx_gain_max) | |
955 | dm_digtable->rx_gain_min = dm_digtable->rx_gain_max; | |
956 | ||
957 | /*Adjust initial gain by false alarm*/ | |
958 | if (mac->link_state >= MAC80211_LINKED) { | |
959 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
960 | "DIG AfterLink\n"); | |
961 | if (first_connect) { | |
962 | if (dm_digtable->rssi_val_min <= dig_max_of_min) | |
963 | current_igi = dm_digtable->rssi_val_min; | |
964 | else | |
965 | current_igi = dig_max_of_min; | |
966 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
967 | "First Connect\n"); | |
968 | } else { | |
969 | if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH2) | |
970 | current_igi = current_igi + 4; | |
971 | else if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH1) | |
972 | current_igi = current_igi + 2; | |
973 | else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) | |
974 | current_igi = current_igi - 2; | |
975 | ||
976 | if ((rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) && | |
977 | (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)) { | |
978 | current_igi = dm_digtable->rx_gain_min; | |
979 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
980 | "Beacon is less than 10 and FA is less than 768, IGI GOES TO 0x1E!!!!!!!!!!!!\n"); | |
981 | } | |
982 | } | |
983 | } else { | |
984 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
985 | "DIG BeforeLink\n"); | |
986 | if (first_disconnect) { | |
987 | current_igi = dm_digtable->rx_gain_min; | |
988 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
989 | "First DisConnect\n"); | |
990 | } else { | |
991 | /* 2012.03.30 LukeLee: enable DIG before | |
992 | * link but with very high thresholds | |
993 | */ | |
994 | if (rtlpriv->falsealm_cnt.cnt_all > 2000) | |
995 | current_igi = current_igi + 4; | |
996 | else if (rtlpriv->falsealm_cnt.cnt_all > 600) | |
997 | current_igi = current_igi + 2; | |
998 | else if (rtlpriv->falsealm_cnt.cnt_all < 300) | |
999 | current_igi = current_igi - 2; | |
1000 | ||
1001 | if (current_igi >= 0x3e) | |
1002 | current_igi = 0x3e; | |
1003 | ||
1004 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "England DIG\n"); | |
1005 | } | |
1006 | } | |
1007 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
1008 | "DIG End Adjust IGI\n"); | |
1009 | /* Check initial gain by upper/lower bound*/ | |
1010 | ||
1011 | if (current_igi > dm_digtable->rx_gain_max) | |
1012 | current_igi = dm_digtable->rx_gain_max; | |
1013 | if (current_igi < dm_digtable->rx_gain_min) | |
1014 | current_igi = dm_digtable->rx_gain_min; | |
1015 | ||
1016 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
1017 | "rx_gain_max=0x%x, rx_gain_min=0x%x\n", | |
1018 | dm_digtable->rx_gain_max, dm_digtable->rx_gain_min); | |
1019 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
1020 | "TotalFA=%d\n", rtlpriv->falsealm_cnt.cnt_all); | |
1021 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
1022 | "CurIGValue=0x%x\n", current_igi); | |
1023 | ||
1024 | rtl8821ae_dm_write_dig(hw, current_igi); | |
1025 | dm_digtable->media_connect_0 = | |
1026 | ((mac->link_state >= MAC80211_LINKED) ? true : false); | |
1f6969fb | 1027 | dm_digtable->dig_min_0 = dig_min_0; |
21e4b072 LF |
1028 | } |
1029 | ||
1030 | static void rtl8821ae_dm_common_info_self_update(struct ieee80211_hw *hw) | |
1031 | { | |
1032 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1033 | u8 cnt = 0; | |
1034 | struct rtl_sta_info *drv_priv; | |
1035 | ||
1036 | rtlpriv->dm.tx_rate = 0xff; | |
1037 | ||
1038 | rtlpriv->dm.one_entry_only = false; | |
1039 | ||
1040 | if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION && | |
1041 | rtlpriv->mac80211.link_state >= MAC80211_LINKED) { | |
1042 | rtlpriv->dm.one_entry_only = true; | |
1043 | return; | |
1044 | } | |
1045 | ||
1046 | if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP || | |
1047 | rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC || | |
1048 | rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) { | |
1049 | spin_lock_bh(&rtlpriv->locks.entry_list_lock); | |
1050 | list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) | |
1051 | cnt++; | |
1052 | spin_unlock_bh(&rtlpriv->locks.entry_list_lock); | |
1053 | ||
1054 | if (cnt == 1) | |
1055 | rtlpriv->dm.one_entry_only = true; | |
1056 | } | |
1057 | } | |
1058 | ||
1059 | static void rtl8821ae_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) | |
1060 | { | |
1061 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1062 | struct false_alarm_statistics *falsealm_cnt = &rtlpriv->falsealm_cnt; | |
1063 | u32 cck_enable = 0; | |
1064 | ||
1065 | /*read OFDM FA counter*/ | |
1066 | falsealm_cnt->cnt_ofdm_fail = | |
1067 | rtl_get_bbreg(hw, ODM_REG_OFDM_FA_11AC, BMASKLWORD); | |
1068 | falsealm_cnt->cnt_cck_fail = | |
1069 | rtl_get_bbreg(hw, ODM_REG_CCK_FA_11AC, BMASKLWORD); | |
1070 | ||
1071 | cck_enable = rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC, BIT(28)); | |
1072 | if (cck_enable) /*if(pDM_Odm->pBandType == ODM_BAND_2_4G)*/ | |
1073 | falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail + | |
1074 | falsealm_cnt->cnt_cck_fail; | |
1075 | else | |
1076 | falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail; | |
1077 | ||
1078 | /*reset OFDM FA coutner*/ | |
1079 | rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 1); | |
1080 | rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 0); | |
1081 | /* reset CCK FA counter*/ | |
1082 | rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 0); | |
1083 | rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 1); | |
1084 | ||
1085 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Cnt_Cck_fail=%d\n", | |
1086 | falsealm_cnt->cnt_cck_fail); | |
1087 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "cnt_ofdm_fail=%d\n", | |
1088 | falsealm_cnt->cnt_ofdm_fail); | |
1089 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Total False Alarm=%d\n", | |
1090 | falsealm_cnt->cnt_all); | |
1091 | } | |
1092 | ||
1093 | static void rtl8812ae_dm_check_txpower_tracking_thermalmeter( | |
1094 | struct ieee80211_hw *hw) | |
1095 | { | |
1096 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1097 | static u8 tm_trigger; | |
1098 | ||
1099 | if (!tm_trigger) { | |
1100 | rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, | |
1101 | BIT(17) | BIT(16), 0x03); | |
1102 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1103 | "Trigger 8812 Thermal Meter!!\n"); | |
1104 | tm_trigger = 1; | |
1105 | return; | |
1106 | } | |
1107 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1108 | "Schedule TxPowerTracking direct call!!\n"); | |
1109 | rtl8812ae_dm_txpower_tracking_callback_thermalmeter(hw); | |
1110 | tm_trigger = 0; | |
1111 | } | |
1112 | ||
1113 | static void rtl8821ae_dm_iq_calibrate(struct ieee80211_hw *hw) | |
1114 | { | |
1115 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
1116 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
1117 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1118 | ||
1119 | if (mac->link_state >= MAC80211_LINKED) { | |
1120 | if (rtldm->linked_interval < 3) | |
1121 | rtldm->linked_interval++; | |
1122 | ||
1123 | if (rtldm->linked_interval == 2) { | |
1124 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) | |
1125 | rtl8812ae_phy_iq_calibrate(hw, false); | |
1126 | else | |
1127 | rtl8821ae_phy_iq_calibrate(hw, false); | |
1128 | } | |
1129 | } else { | |
1130 | rtldm->linked_interval = 0; | |
1131 | } | |
1132 | } | |
1133 | ||
1134 | static void rtl8812ae_get_delta_swing_table(struct ieee80211_hw *hw, | |
1135 | u8 **up_a, u8 **down_a, | |
1136 | u8 **up_b, u8 **down_b) | |
1137 | { | |
1138 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1139 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1140 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
1141 | u8 channel = rtlphy->current_channel; | |
1142 | u8 rate = rtldm->tx_rate; | |
1143 | ||
1144 | if (1 <= channel && channel <= 14) { | |
1145 | if (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) { | |
1146 | *up_a = rtl8812ae_delta_swing_table_idx_24gccka_p; | |
1147 | *down_a = rtl8812ae_delta_swing_table_idx_24gccka_n; | |
1148 | *up_b = rtl8812ae_delta_swing_table_idx_24gcckb_p; | |
1149 | *down_b = rtl8812ae_delta_swing_table_idx_24gcckb_n; | |
1150 | } else { | |
1151 | *up_a = rtl8812ae_delta_swing_table_idx_24ga_p; | |
1152 | *down_a = rtl8812ae_delta_swing_table_idx_24ga_n; | |
1153 | *up_b = rtl8812ae_delta_swing_table_idx_24gb_p; | |
1154 | *down_b = rtl8812ae_delta_swing_table_idx_24gb_n; | |
1155 | } | |
1156 | } else if (36 <= channel && channel <= 64) { | |
1157 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[0]; | |
1158 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[0]; | |
1159 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[0]; | |
1160 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[0]; | |
1161 | } else if (100 <= channel && channel <= 140) { | |
1162 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[1]; | |
1163 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[1]; | |
1164 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[1]; | |
1165 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[1]; | |
1166 | } else if (149 <= channel && channel <= 173) { | |
1167 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[2]; | |
1168 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[2]; | |
1169 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[2]; | |
1170 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[2]; | |
1171 | } else { | |
1172 | *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; | |
1173 | *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; | |
1174 | *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; | |
1175 | *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; | |
1176 | } | |
1177 | } | |
1178 | ||
1179 | void rtl8821ae_dm_update_init_rate(struct ieee80211_hw *hw, u8 rate) | |
1180 | { | |
1181 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1182 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
1183 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1184 | u8 p = 0; | |
1185 | ||
1186 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1187 | "Get C2H Command! Rate=0x%x\n", rate); | |
1188 | ||
1189 | rtldm->tx_rate = rate; | |
1190 | ||
1191 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) { | |
1192 | rtl8821ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, RF90_PATH_A, 0); | |
1193 | } else { | |
1194 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) | |
1195 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, 0); | |
1196 | } | |
1197 | } | |
1198 | ||
1199 | u8 rtl8821ae_hw_rate_to_mrate(struct ieee80211_hw *hw, u8 rate) | |
1200 | { | |
1201 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1202 | u8 ret_rate = MGN_1M; | |
1203 | ||
1204 | switch (rate) { | |
1205 | case DESC_RATE1M: | |
1206 | ret_rate = MGN_1M; | |
1207 | break; | |
1208 | case DESC_RATE2M: | |
1209 | ret_rate = MGN_2M; | |
1210 | break; | |
1211 | case DESC_RATE5_5M: | |
1212 | ret_rate = MGN_5_5M; | |
1213 | break; | |
1214 | case DESC_RATE11M: | |
1215 | ret_rate = MGN_11M; | |
1216 | break; | |
1217 | case DESC_RATE6M: | |
1218 | ret_rate = MGN_6M; | |
1219 | break; | |
1220 | case DESC_RATE9M: | |
1221 | ret_rate = MGN_9M; | |
1222 | break; | |
1223 | case DESC_RATE12M: | |
1224 | ret_rate = MGN_12M; | |
1225 | break; | |
1226 | case DESC_RATE18M: | |
1227 | ret_rate = MGN_18M; | |
1228 | break; | |
1229 | case DESC_RATE24M: | |
1230 | ret_rate = MGN_24M; | |
1231 | break; | |
1232 | case DESC_RATE36M: | |
1233 | ret_rate = MGN_36M; | |
1234 | break; | |
1235 | case DESC_RATE48M: | |
1236 | ret_rate = MGN_48M; | |
1237 | break; | |
1238 | case DESC_RATE54M: | |
1239 | ret_rate = MGN_54M; | |
1240 | break; | |
1241 | case DESC_RATEMCS0: | |
1242 | ret_rate = MGN_MCS0; | |
1243 | break; | |
1244 | case DESC_RATEMCS1: | |
1245 | ret_rate = MGN_MCS1; | |
1246 | break; | |
1247 | case DESC_RATEMCS2: | |
1248 | ret_rate = MGN_MCS2; | |
1249 | break; | |
1250 | case DESC_RATEMCS3: | |
1251 | ret_rate = MGN_MCS3; | |
1252 | break; | |
1253 | case DESC_RATEMCS4: | |
1254 | ret_rate = MGN_MCS4; | |
1255 | break; | |
1256 | case DESC_RATEMCS5: | |
1257 | ret_rate = MGN_MCS5; | |
1258 | break; | |
1259 | case DESC_RATEMCS6: | |
1260 | ret_rate = MGN_MCS6; | |
1261 | break; | |
1262 | case DESC_RATEMCS7: | |
1263 | ret_rate = MGN_MCS7; | |
1264 | break; | |
1265 | case DESC_RATEMCS8: | |
1266 | ret_rate = MGN_MCS8; | |
1267 | break; | |
1268 | case DESC_RATEMCS9: | |
1269 | ret_rate = MGN_MCS9; | |
1270 | break; | |
1271 | case DESC_RATEMCS10: | |
1272 | ret_rate = MGN_MCS10; | |
1273 | break; | |
1274 | case DESC_RATEMCS11: | |
1275 | ret_rate = MGN_MCS11; | |
1276 | break; | |
1277 | case DESC_RATEMCS12: | |
1278 | ret_rate = MGN_MCS12; | |
1279 | break; | |
1280 | case DESC_RATEMCS13: | |
1281 | ret_rate = MGN_MCS13; | |
1282 | break; | |
1283 | case DESC_RATEMCS14: | |
1284 | ret_rate = MGN_MCS14; | |
1285 | break; | |
1286 | case DESC_RATEMCS15: | |
1287 | ret_rate = MGN_MCS15; | |
1288 | break; | |
1289 | case DESC_RATEVHT1SS_MCS0: | |
1290 | ret_rate = MGN_VHT1SS_MCS0; | |
1291 | break; | |
1292 | case DESC_RATEVHT1SS_MCS1: | |
1293 | ret_rate = MGN_VHT1SS_MCS1; | |
1294 | break; | |
1295 | case DESC_RATEVHT1SS_MCS2: | |
1296 | ret_rate = MGN_VHT1SS_MCS2; | |
1297 | break; | |
1298 | case DESC_RATEVHT1SS_MCS3: | |
1299 | ret_rate = MGN_VHT1SS_MCS3; | |
1300 | break; | |
1301 | case DESC_RATEVHT1SS_MCS4: | |
1302 | ret_rate = MGN_VHT1SS_MCS4; | |
1303 | break; | |
1304 | case DESC_RATEVHT1SS_MCS5: | |
1305 | ret_rate = MGN_VHT1SS_MCS5; | |
1306 | break; | |
1307 | case DESC_RATEVHT1SS_MCS6: | |
1308 | ret_rate = MGN_VHT1SS_MCS6; | |
1309 | break; | |
1310 | case DESC_RATEVHT1SS_MCS7: | |
1311 | ret_rate = MGN_VHT1SS_MCS7; | |
1312 | break; | |
1313 | case DESC_RATEVHT1SS_MCS8: | |
1314 | ret_rate = MGN_VHT1SS_MCS8; | |
1315 | break; | |
1316 | case DESC_RATEVHT1SS_MCS9: | |
1317 | ret_rate = MGN_VHT1SS_MCS9; | |
1318 | break; | |
1319 | case DESC_RATEVHT2SS_MCS0: | |
1320 | ret_rate = MGN_VHT2SS_MCS0; | |
1321 | break; | |
1322 | case DESC_RATEVHT2SS_MCS1: | |
1323 | ret_rate = MGN_VHT2SS_MCS1; | |
1324 | break; | |
1325 | case DESC_RATEVHT2SS_MCS2: | |
1326 | ret_rate = MGN_VHT2SS_MCS2; | |
1327 | break; | |
1328 | case DESC_RATEVHT2SS_MCS3: | |
1329 | ret_rate = MGN_VHT2SS_MCS3; | |
1330 | break; | |
1331 | case DESC_RATEVHT2SS_MCS4: | |
1332 | ret_rate = MGN_VHT2SS_MCS4; | |
1333 | break; | |
1334 | case DESC_RATEVHT2SS_MCS5: | |
1335 | ret_rate = MGN_VHT2SS_MCS5; | |
1336 | break; | |
1337 | case DESC_RATEVHT2SS_MCS6: | |
1338 | ret_rate = MGN_VHT2SS_MCS6; | |
1339 | break; | |
1340 | case DESC_RATEVHT2SS_MCS7: | |
1341 | ret_rate = MGN_VHT2SS_MCS7; | |
1342 | break; | |
1343 | case DESC_RATEVHT2SS_MCS8: | |
1344 | ret_rate = MGN_VHT2SS_MCS8; | |
1345 | break; | |
1346 | case DESC_RATEVHT2SS_MCS9: | |
1347 | ret_rate = MGN_VHT2SS_MCS9; | |
1348 | break; | |
1349 | default: | |
1350 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1351 | "HwRateToMRate8812(): Non supported Rate [%x]!!!\n", | |
1352 | rate); | |
1353 | break; | |
1354 | } | |
1355 | return ret_rate; | |
1356 | } | |
1357 | ||
1358 | /*----------------------------------------------------------------------------- | |
1359 | * Function: odm_TxPwrTrackSetPwr88E() | |
1360 | * | |
1361 | * Overview: 88E change all channel tx power accordign to flag. | |
1362 | * OFDM & CCK are all different. | |
1363 | * | |
1364 | * Input: NONE | |
1365 | * | |
1366 | * Output: NONE | |
1367 | * | |
1368 | * Return: NONE | |
1369 | * | |
1370 | * Revised History: | |
1371 | * When Who Remark | |
1372 | * 04/23/2012 MHC Create Version 0. | |
1373 | * | |
1374 | *--------------------------------------------------------------------------- | |
1375 | */ | |
1376 | void rtl8812ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, | |
1377 | enum pwr_track_control_method method, | |
1378 | u8 rf_path, u8 channel_mapped_index) | |
1379 | { | |
1380 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1381 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
1382 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1383 | u32 final_swing_idx[2]; | |
1384 | u8 pwr_tracking_limit = 26; /*+1.0dB*/ | |
1385 | u8 tx_rate = 0xFF; | |
1386 | char final_ofdm_swing_index = 0; | |
1387 | ||
1388 | if (rtldm->tx_rate != 0xFF) | |
1389 | tx_rate = | |
1390 | rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate); | |
1391 | ||
1392 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1393 | "===>rtl8812ae_dm_txpwr_track_set_pwr\n"); | |
1394 | /*20130429 Mimic Modify High Rate BBSwing Limit.*/ | |
1395 | if (tx_rate != 0xFF) { | |
1396 | /*CCK*/ | |
1397 | if ((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) | |
1398 | pwr_tracking_limit = 32; /*+4dB*/ | |
1399 | /*OFDM*/ | |
1400 | else if ((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) | |
1401 | pwr_tracking_limit = 30; /*+3dB*/ | |
1402 | else if (tx_rate == MGN_54M) | |
1403 | pwr_tracking_limit = 28; /*+2dB*/ | |
1404 | /*HT*/ | |
1405 | /*QPSK/BPSK*/ | |
1406 | else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) | |
1407 | pwr_tracking_limit = 34; /*+5dB*/ | |
1408 | /*16QAM*/ | |
1409 | else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) | |
1410 | pwr_tracking_limit = 30; /*+3dB*/ | |
1411 | /*64QAM*/ | |
1412 | else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) | |
1413 | pwr_tracking_limit = 28; /*+2dB*/ | |
1414 | /*QPSK/BPSK*/ | |
1415 | else if ((tx_rate >= MGN_MCS8) && (tx_rate <= MGN_MCS10)) | |
1416 | pwr_tracking_limit = 34; /*+5dB*/ | |
1417 | /*16QAM*/ | |
1418 | else if ((tx_rate >= MGN_MCS11) && (tx_rate <= MGN_MCS12)) | |
1419 | pwr_tracking_limit = 30; /*+3dB*/ | |
1420 | /*64QAM*/ | |
1421 | else if ((tx_rate >= MGN_MCS13) && (tx_rate <= MGN_MCS15)) | |
1422 | pwr_tracking_limit = 28; /*+2dB*/ | |
1423 | ||
1424 | /*2 VHT*/ | |
1425 | /*QPSK/BPSK*/ | |
1426 | else if ((tx_rate >= MGN_VHT1SS_MCS0) && | |
1427 | (tx_rate <= MGN_VHT1SS_MCS2)) | |
1428 | pwr_tracking_limit = 34; /*+5dB*/ | |
1429 | /*16QAM*/ | |
1430 | else if ((tx_rate >= MGN_VHT1SS_MCS3) && | |
1431 | (tx_rate <= MGN_VHT1SS_MCS4)) | |
1432 | pwr_tracking_limit = 30; /*+3dB*/ | |
1433 | /*64QAM*/ | |
1434 | else if ((tx_rate >= MGN_VHT1SS_MCS5) && | |
1435 | (tx_rate <= MGN_VHT1SS_MCS6)) | |
1436 | pwr_tracking_limit = 28; /*+2dB*/ | |
1437 | else if (tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ | |
1438 | pwr_tracking_limit = 26; /*+1dB*/ | |
1439 | else if (tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ | |
1440 | pwr_tracking_limit = 24; /*+0dB*/ | |
1441 | else if (tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ | |
1442 | pwr_tracking_limit = 22; /*-1dB*/ | |
1443 | /*QPSK/BPSK*/ | |
1444 | else if ((tx_rate >= MGN_VHT2SS_MCS0) && | |
1445 | (tx_rate <= MGN_VHT2SS_MCS2)) | |
1446 | pwr_tracking_limit = 34; /*+5dB*/ | |
1447 | /*16QAM*/ | |
1448 | else if ((tx_rate >= MGN_VHT2SS_MCS3) && | |
1449 | (tx_rate <= MGN_VHT2SS_MCS4)) | |
1450 | pwr_tracking_limit = 30; /*+3dB*/ | |
1451 | /*64QAM*/ | |
1452 | else if ((tx_rate >= MGN_VHT2SS_MCS5) && | |
1453 | (tx_rate <= MGN_VHT2SS_MCS6)) | |
1454 | pwr_tracking_limit = 28; /*+2dB*/ | |
1455 | else if (tx_rate == MGN_VHT2SS_MCS7) /*64QAM*/ | |
1456 | pwr_tracking_limit = 26; /*+1dB*/ | |
1457 | else if (tx_rate == MGN_VHT2SS_MCS8) /*256QAM*/ | |
1458 | pwr_tracking_limit = 24; /*+0dB*/ | |
1459 | else if (tx_rate == MGN_VHT2SS_MCS9) /*256QAM*/ | |
1460 | pwr_tracking_limit = 22; /*-1dB*/ | |
1461 | else | |
1462 | pwr_tracking_limit = 24; | |
1463 | } | |
1464 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1465 | "TxRate=0x%x, PwrTrackingLimit=%d\n", | |
1466 | tx_rate, pwr_tracking_limit); | |
1467 | ||
1468 | if (method == BBSWING) { | |
1469 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1470 | "===>rtl8812ae_dm_txpwr_track_set_pwr\n"); | |
1471 | ||
1472 | if (rf_path == RF90_PATH_A) { | |
1473 | u32 tmp; | |
1474 | ||
1475 | final_swing_idx[RF90_PATH_A] = | |
1476 | (rtldm->ofdm_index[RF90_PATH_A] > | |
1477 | pwr_tracking_limit) ? | |
1478 | pwr_tracking_limit : | |
1479 | rtldm->ofdm_index[RF90_PATH_A]; | |
1480 | tmp = final_swing_idx[RF90_PATH_A]; | |
1481 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1482 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d,pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", | |
1483 | rtldm->ofdm_index[RF90_PATH_A], | |
1484 | final_swing_idx[RF90_PATH_A]); | |
1485 | ||
1486 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
1487 | txscaling_tbl[tmp]); | |
1488 | } else { | |
1489 | u32 tmp; | |
1490 | ||
1491 | final_swing_idx[RF90_PATH_B] = | |
1492 | rtldm->ofdm_index[RF90_PATH_B] > | |
1493 | pwr_tracking_limit ? | |
1494 | pwr_tracking_limit : | |
1495 | rtldm->ofdm_index[RF90_PATH_B]; | |
1496 | tmp = final_swing_idx[RF90_PATH_B]; | |
1497 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1498 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_B]=%d, pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_B]=%d\n", | |
1499 | rtldm->ofdm_index[RF90_PATH_B], | |
1500 | final_swing_idx[RF90_PATH_B]); | |
1501 | ||
1502 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, | |
1503 | txscaling_tbl[tmp]); | |
1504 | } | |
1505 | } else if (method == MIX_MODE) { | |
1506 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1507 | "pDM_Odm->DefaultOfdmIndex=%d, pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", | |
1508 | rtldm->default_ofdm_index, | |
1509 | rtldm->absolute_ofdm_swing_idx[rf_path], | |
1510 | rf_path); | |
1511 | ||
1512 | final_ofdm_swing_index = rtldm->default_ofdm_index + | |
1513 | rtldm->absolute_ofdm_swing_idx[rf_path]; | |
1514 | ||
1515 | if (rf_path == RF90_PATH_A) { | |
1516 | /*BBSwing higher then Limit*/ | |
1517 | if (final_ofdm_swing_index > pwr_tracking_limit) { | |
1518 | rtldm->remnant_cck_idx = | |
1519 | final_ofdm_swing_index - | |
1520 | pwr_tracking_limit; | |
1521 | /* CCK Follow the same compensation value | |
1522 | * as Path A | |
1523 | */ | |
1524 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
1525 | final_ofdm_swing_index - | |
1526 | pwr_tracking_limit; | |
1527 | ||
1528 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
1529 | txscaling_tbl[pwr_tracking_limit]); | |
1530 | ||
1531 | rtldm->modify_txagc_flag_path_a = true; | |
1532 | ||
1533 | /*Set TxAGC Page C{};*/ | |
1534 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1535 | rtlphy->current_channel, | |
1536 | RF90_PATH_A); | |
1537 | ||
1538 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1539 | "******Path_A Over BBSwing Limit ,PwrTrackingLimit = %d ,Remnant TxAGC Value = %d\n", | |
1540 | pwr_tracking_limit, | |
1541 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
1542 | } else if (final_ofdm_swing_index < 0) { | |
1543 | rtldm->remnant_cck_idx = final_ofdm_swing_index; | |
1544 | /* CCK Follow the same compensate value as Path A*/ | |
1545 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
1546 | final_ofdm_swing_index; | |
1547 | ||
1548 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
1549 | txscaling_tbl[0]); | |
1550 | ||
1551 | rtldm->modify_txagc_flag_path_a = true; | |
1552 | ||
1553 | /*Set TxAGC Page C{};*/ | |
1554 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1555 | rtlphy->current_channel, RF90_PATH_A); | |
1556 | ||
1557 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1558 | "******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", | |
1559 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
1560 | } else { | |
1561 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
1562 | txscaling_tbl[(u8)final_ofdm_swing_index]); | |
1563 | ||
1564 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1565 | "******Path_A Compensate with BBSwing, Final_OFDM_Swing_Index = %d\n", | |
1566 | final_ofdm_swing_index); | |
1567 | /*If TxAGC has changed, reset TxAGC again*/ | |
1568 | if (rtldm->modify_txagc_flag_path_a) { | |
1569 | rtldm->remnant_cck_idx = 0; | |
1570 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; | |
1571 | ||
1572 | /*Set TxAGC Page C{};*/ | |
1573 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1574 | rtlphy->current_channel, RF90_PATH_A); | |
1575 | rtldm->modify_txagc_flag_path_a = false; | |
1576 | ||
1577 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, | |
1578 | DBG_LOUD, | |
1579 | "******Path_A pDM_Odm->Modify_TxAGC_Flag = FALSE\n"); | |
1580 | } | |
1581 | } | |
1582 | } | |
1583 | /*BBSwing higher then Limit*/ | |
1584 | if (rf_path == RF90_PATH_B) { | |
1585 | if (final_ofdm_swing_index > pwr_tracking_limit) { | |
1586 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
1587 | final_ofdm_swing_index - | |
1588 | pwr_tracking_limit; | |
1589 | ||
1590 | rtl_set_bbreg(hw, RB_TXSCALE, | |
1591 | 0xFFE00000, | |
1592 | txscaling_tbl[pwr_tracking_limit]); | |
1593 | ||
1594 | rtldm->modify_txagc_flag_path_b = true; | |
1595 | ||
1596 | /*Set TxAGC Page E{};*/ | |
1597 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1598 | rtlphy->current_channel, RF90_PATH_B); | |
1599 | ||
1600 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1601 | "******Path_B Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d\n", | |
1602 | pwr_tracking_limit, | |
1603 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
1604 | } else if (final_ofdm_swing_index < 0) { | |
1605 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
1606 | final_ofdm_swing_index; | |
1607 | ||
1608 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, | |
1609 | txscaling_tbl[0]); | |
1610 | ||
1611 | rtldm->modify_txagc_flag_path_b = true; | |
1612 | ||
1613 | /*Set TxAGC Page E{};*/ | |
1614 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1615 | rtlphy->current_channel, RF90_PATH_B); | |
1616 | ||
1617 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1618 | "******Path_B Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", | |
1619 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
1620 | } else { | |
1621 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, | |
1622 | txscaling_tbl[(u8)final_ofdm_swing_index]); | |
1623 | ||
1624 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1625 | "******Path_B Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n", | |
1626 | final_ofdm_swing_index); | |
1627 | /*If TxAGC has changed, reset TxAGC again*/ | |
1628 | if (rtldm->modify_txagc_flag_path_b) { | |
1629 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; | |
1630 | ||
1631 | /*Set TxAGC Page E{};*/ | |
1632 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
1633 | rtlphy->current_channel, RF90_PATH_B); | |
1634 | ||
1635 | rtldm->modify_txagc_flag_path_b = | |
1636 | false; | |
1637 | ||
1638 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1639 | "******Path_B pDM_Odm->Modify_TxAGC_Flag = FALSE\n"); | |
1640 | } | |
1641 | } | |
1642 | } | |
1643 | } else { | |
1644 | return; | |
1645 | } | |
1646 | } | |
1647 | ||
1648 | void rtl8812ae_dm_txpower_tracking_callback_thermalmeter( | |
1649 | struct ieee80211_hw *hw) | |
1650 | { | |
1651 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1652 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
1653 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
1654 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1655 | u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; | |
1656 | u8 thermal_value_avg_count = 0; | |
1657 | u32 thermal_value_avg = 0; | |
1658 | /* OFDM BB Swing should be less than +3.0dB, */ | |
1659 | u8 ofdm_min_index = 6; | |
1660 | /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ | |
1661 | u8 index_for_channel = 0; | |
1662 | /* 1. The following TWO tables decide | |
1663 | * the final index of OFDM/CCK swing table. | |
1664 | */ | |
1665 | u8 *delta_swing_table_idx_tup_a; | |
1666 | u8 *delta_swing_table_idx_tdown_a; | |
1667 | u8 *delta_swing_table_idx_tup_b; | |
1668 | u8 *delta_swing_table_idx_tdown_b; | |
1669 | ||
1670 | /*2. Initilization ( 7 steps in total )*/ | |
1671 | rtl8812ae_get_delta_swing_table(hw, | |
1672 | (u8 **)&delta_swing_table_idx_tup_a, | |
1673 | (u8 **)&delta_swing_table_idx_tdown_a, | |
1674 | (u8 **)&delta_swing_table_idx_tup_b, | |
1675 | (u8 **)&delta_swing_table_idx_tdown_b); | |
1676 | ||
1677 | rtldm->txpower_trackinginit = true; | |
1678 | ||
1679 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1680 | "pDM_Odm->BbSwingIdxCckBase: %d, pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n", | |
1681 | rtldm->swing_idx_cck_base, | |
1682 | rtldm->swing_idx_ofdm_base[RF90_PATH_A], | |
1683 | rtldm->default_ofdm_index); | |
1684 | ||
1685 | thermal_value = (u8)rtl_get_rfreg(hw, RF90_PATH_A, | |
1686 | /*0x42: RF Reg[15:10] 88E*/ | |
1687 | RF_T_METER_8812A, 0xfc00); | |
1688 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1689 | "Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", | |
1690 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
1691 | if (!rtldm->txpower_track_control || | |
1692 | rtlefuse->eeprom_thermalmeter == 0 || | |
1693 | rtlefuse->eeprom_thermalmeter == 0xFF) | |
1694 | return; | |
1695 | ||
1696 | /* 3. Initialize ThermalValues of RFCalibrateInfo*/ | |
1697 | ||
1698 | if (rtlhal->reloadtxpowerindex) | |
1699 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1700 | "reload ofdm index for band switch\n"); | |
1701 | ||
1702 | /*4. Calculate average thermal meter*/ | |
1703 | rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; | |
1704 | rtldm->thermalvalue_avg_index++; | |
1705 | if (rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) | |
1706 | /*Average times = c.AverageThermalNum*/ | |
1707 | rtldm->thermalvalue_avg_index = 0; | |
1708 | ||
1709 | for (i = 0; i < AVG_THERMAL_NUM_8812A; i++) { | |
1710 | if (rtldm->thermalvalue_avg[i]) { | |
1711 | thermal_value_avg += rtldm->thermalvalue_avg[i]; | |
1712 | thermal_value_avg_count++; | |
1713 | } | |
1714 | } | |
1715 | /*Calculate Average ThermalValue after average enough times*/ | |
1716 | if (thermal_value_avg_count) { | |
1717 | thermal_value = (u8)(thermal_value_avg / | |
1718 | thermal_value_avg_count); | |
1719 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1720 | "AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", | |
1721 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
1722 | } | |
1723 | ||
1724 | /*5. Calculate delta, delta_LCK, delta_IQK. | |
1725 | *"delta" here is used to determine whether | |
1726 | *thermal value changes or not. | |
1727 | */ | |
1728 | delta = (thermal_value > rtldm->thermalvalue) ? | |
1729 | (thermal_value - rtldm->thermalvalue) : | |
1730 | (rtldm->thermalvalue - thermal_value); | |
1731 | delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? | |
1732 | (thermal_value - rtldm->thermalvalue_lck) : | |
1733 | (rtldm->thermalvalue_lck - thermal_value); | |
1734 | delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? | |
1735 | (thermal_value - rtldm->thermalvalue_iqk) : | |
1736 | (rtldm->thermalvalue_iqk - thermal_value); | |
1737 | ||
1738 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1739 | "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", | |
1740 | delta, delta_lck, delta_iqk); | |
1741 | ||
1742 | /* 6. If necessary, do LCK. | |
1743 | * Delta temperature is equal to or larger than 20 centigrade. | |
1744 | */ | |
1745 | if (delta_lck >= IQK_THRESHOLD) { | |
1746 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1747 | "delta_LCK(%d) >= Threshold_IQK(%d)\n", | |
1748 | delta_lck, IQK_THRESHOLD); | |
1749 | rtldm->thermalvalue_lck = thermal_value; | |
1750 | rtl8821ae_phy_lc_calibrate(hw); | |
1751 | } | |
1752 | ||
1753 | /*7. If necessary, move the index of swing table to adjust Tx power.*/ | |
1754 | ||
1755 | if (delta > 0 && rtldm->txpower_track_control) { | |
1756 | /* "delta" here is used to record the | |
1757 | * absolute value of differrence. | |
1758 | */ | |
1759 | delta = thermal_value > rtlefuse->eeprom_thermalmeter ? | |
1760 | (thermal_value - rtlefuse->eeprom_thermalmeter) : | |
1761 | (rtlefuse->eeprom_thermalmeter - thermal_value); | |
1762 | ||
1763 | if (delta >= TXPWR_TRACK_TABLE_SIZE) | |
1764 | delta = TXPWR_TRACK_TABLE_SIZE - 1; | |
1765 | ||
1766 | /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ | |
1767 | ||
1768 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { | |
1769 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1770 | "delta_swing_table_idx_tup_a[%d] = %d\n", | |
1771 | delta, delta_swing_table_idx_tup_a[delta]); | |
1772 | rtldm->delta_power_index_last[RF90_PATH_A] = | |
1773 | rtldm->delta_power_index[RF90_PATH_A]; | |
1774 | rtldm->delta_power_index[RF90_PATH_A] = | |
1775 | delta_swing_table_idx_tup_a[delta]; | |
1776 | ||
1777 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = | |
1778 | delta_swing_table_idx_tup_a[delta]; | |
1779 | /*Record delta swing for mix mode power tracking*/ | |
1780 | ||
1781 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1782 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", | |
1783 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); | |
1784 | ||
1785 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1786 | "delta_swing_table_idx_tup_b[%d] = %d\n", | |
1787 | delta, delta_swing_table_idx_tup_b[delta]); | |
1788 | rtldm->delta_power_index_last[RF90_PATH_B] = | |
1789 | rtldm->delta_power_index[RF90_PATH_B]; | |
1790 | rtldm->delta_power_index[RF90_PATH_B] = | |
1791 | delta_swing_table_idx_tup_b[delta]; | |
1792 | ||
1793 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B] = | |
1794 | delta_swing_table_idx_tup_b[delta]; | |
1795 | /*Record delta swing for mix mode power tracking*/ | |
1796 | ||
1797 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1798 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", | |
1799 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]); | |
1800 | } else { | |
1801 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1802 | "delta_swing_table_idx_tdown_a[%d] = %d\n", | |
1803 | delta, delta_swing_table_idx_tdown_a[delta]); | |
1804 | ||
1805 | rtldm->delta_power_index_last[RF90_PATH_A] = | |
1806 | rtldm->delta_power_index[RF90_PATH_A]; | |
1807 | rtldm->delta_power_index[RF90_PATH_A] = | |
1808 | -1 * delta_swing_table_idx_tdown_a[delta]; | |
1809 | ||
1810 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = | |
1811 | -1 * delta_swing_table_idx_tdown_a[delta]; | |
1812 | /* Record delta swing for mix mode power tracking*/ | |
1813 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1814 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", | |
1815 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); | |
1816 | ||
1817 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1818 | "deltaSwingTableIdx_TDOWN_B[%d] = %d\n", | |
1819 | delta, delta_swing_table_idx_tdown_b[delta]); | |
1820 | ||
1821 | rtldm->delta_power_index_last[RF90_PATH_B] = | |
1822 | rtldm->delta_power_index[RF90_PATH_B]; | |
1823 | rtldm->delta_power_index[RF90_PATH_B] = | |
1824 | -1 * delta_swing_table_idx_tdown_b[delta]; | |
1825 | ||
1826 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B] = | |
1827 | -1 * delta_swing_table_idx_tdown_b[delta]; | |
1828 | /*Record delta swing for mix mode power tracking*/ | |
1829 | ||
1830 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1831 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", | |
1832 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]); | |
1833 | } | |
1834 | ||
1835 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) { | |
1836 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1837 | "============================= [Path-%c]Calculating PowerIndexOffset =============================\n", | |
1838 | (p == RF90_PATH_A ? 'A' : 'B')); | |
1839 | ||
1840 | if (rtldm->delta_power_index[p] == | |
1841 | rtldm->delta_power_index_last[p]) | |
1842 | /*If Thermal value changes but lookup | |
1843 | table value still the same*/ | |
1844 | rtldm->power_index_offset[p] = 0; | |
1845 | else | |
1846 | rtldm->power_index_offset[p] = | |
1847 | rtldm->delta_power_index[p] - | |
1848 | rtldm->delta_power_index_last[p]; | |
1849 | /* Power Index Diff between 2 | |
1850 | * times Power Tracking | |
1851 | */ | |
1852 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1853 | "[Path-%c] PowerIndexOffset(%d) =DeltaPowerIndex(%d) -DeltaPowerIndexLast(%d)\n", | |
1854 | (p == RF90_PATH_A ? 'A' : 'B'), | |
1855 | rtldm->power_index_offset[p], | |
1856 | rtldm->delta_power_index[p] , | |
1857 | rtldm->delta_power_index_last[p]); | |
1858 | ||
1859 | rtldm->ofdm_index[p] = | |
1860 | rtldm->swing_idx_ofdm_base[p] + | |
1861 | rtldm->power_index_offset[p]; | |
1862 | rtldm->cck_index = | |
1863 | rtldm->swing_idx_cck_base + | |
1864 | rtldm->power_index_offset[p]; | |
1865 | ||
1866 | rtldm->swing_idx_cck = rtldm->cck_index; | |
1867 | rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p]; | |
1868 | ||
1869 | /****Print BB Swing Base and Index Offset */ | |
1870 | ||
1871 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1872 | "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", | |
1873 | rtldm->swing_idx_cck, | |
1874 | rtldm->swing_idx_cck_base, | |
1875 | rtldm->power_index_offset[p]); | |
1876 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1877 | "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", | |
1878 | rtldm->swing_idx_ofdm[p], | |
1879 | (p == RF90_PATH_A ? 'A' : 'B'), | |
1880 | rtldm->swing_idx_ofdm_base[p], | |
1881 | rtldm->power_index_offset[p]); | |
1882 | ||
1883 | /*7.1 Handle boundary conditions of index.*/ | |
1884 | ||
1885 | if (rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE - 1) | |
1886 | rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE - 1; | |
1887 | else if (rtldm->ofdm_index[p] < ofdm_min_index) | |
1888 | rtldm->ofdm_index[p] = ofdm_min_index; | |
1889 | } | |
1890 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1891 | "\n\n====================================================================================\n"); | |
1892 | if (rtldm->cck_index > TXSCALE_TABLE_SIZE - 1) | |
1893 | rtldm->cck_index = TXSCALE_TABLE_SIZE - 1; | |
1894 | else if (rtldm->cck_index < 0) | |
1895 | rtldm->cck_index = 0; | |
1896 | } else { | |
1897 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1898 | "The thermal meter is unchanged or TxPowerTracking OFF(%d): ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", | |
1899 | rtldm->txpower_track_control, | |
1900 | thermal_value, | |
1901 | rtldm->thermalvalue); | |
1902 | ||
1903 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) | |
1904 | rtldm->power_index_offset[p] = 0; | |
1905 | } | |
1906 | /*Print Swing base & current*/ | |
1907 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1908 | "TxPowerTracking: [CCK] Swing Current Index: %d,Swing Base Index: %d\n", | |
1909 | rtldm->cck_index, rtldm->swing_idx_cck_base); | |
1910 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) { | |
1911 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1912 | "TxPowerTracking: [OFDM] Swing Current Index: %d,Swing Base Index[%c]: %d\n", | |
1913 | rtldm->ofdm_index[p], | |
1914 | (p == RF90_PATH_A ? 'A' : 'B'), | |
1915 | rtldm->swing_idx_ofdm_base[p]); | |
1916 | } | |
1917 | ||
1918 | if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || | |
1919 | rtldm->power_index_offset[RF90_PATH_B] != 0) && | |
1920 | rtldm->txpower_track_control) { | |
1921 | /*7.2 Configure the Swing Table to adjust Tx Power. | |
1922 | *Always TRUE after Tx Power is adjusted by power tracking. | |
1923 | * | |
1924 | *2012/04/23 MH According to Luke's suggestion, | |
1925 | *we can not write BB digital | |
1926 | *to increase TX power. Otherwise, EVM will be bad. | |
1927 | * | |
1928 | *2012/04/25 MH Add for tx power tracking to set | |
1929 | *tx power in tx agc for 88E. | |
1930 | */ | |
1931 | if (thermal_value > rtldm->thermalvalue) { | |
1932 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1933 | "Temperature Increasing(A): delta_pi: %d , delta_t: %d, Now_t: %d,EFUSE_t: %d, Last_t: %d\n", | |
1934 | rtldm->power_index_offset[RF90_PATH_A], | |
1935 | delta, thermal_value, | |
1936 | rtlefuse->eeprom_thermalmeter, | |
1937 | rtldm->thermalvalue); | |
1938 | ||
1939 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1940 | "Temperature Increasing(B): delta_pi: %d ,delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", | |
1941 | rtldm->power_index_offset[RF90_PATH_B], | |
1942 | delta, thermal_value, | |
1943 | rtlefuse->eeprom_thermalmeter, | |
1944 | rtldm->thermalvalue); | |
1945 | } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ | |
1946 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1947 | "Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", | |
1948 | rtldm->power_index_offset[RF90_PATH_A], | |
1949 | delta, thermal_value, | |
1950 | rtlefuse->eeprom_thermalmeter, | |
1951 | rtldm->thermalvalue); | |
1952 | ||
1953 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1954 | "Temperature Decreasing(B): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", | |
1955 | rtldm->power_index_offset[RF90_PATH_B], | |
1956 | delta, thermal_value, | |
1957 | rtlefuse->eeprom_thermalmeter, | |
1958 | rtldm->thermalvalue); | |
1959 | } | |
1960 | ||
1961 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { | |
1962 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1963 | "Temperature(%d) higher than PG value(%d)\n", | |
1964 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
1965 | ||
1966 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1967 | "**********Enter POWER Tracking MIX_MODE**********\n"); | |
1968 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) | |
1969 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, | |
1970 | p, 0); | |
1971 | } else { | |
1972 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1973 | "Temperature(%d) lower than PG value(%d)\n", | |
1974 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
1975 | ||
1976 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1977 | "**********Enter POWER Tracking MIX_MODE**********\n"); | |
1978 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) | |
1979 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, | |
1980 | p, index_for_channel); | |
1981 | } | |
1982 | /*Record last time Power Tracking result as base.*/ | |
1983 | rtldm->swing_idx_cck_base = rtldm->swing_idx_cck; | |
1984 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) | |
1985 | rtldm->swing_idx_ofdm_base[p] = | |
1986 | rtldm->swing_idx_ofdm[p]; | |
1987 | ||
1988 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
1989 | "pDM_Odm->RFCalibrateInfo.ThermalValue =%d ThermalValue= %d\n", | |
1990 | rtldm->thermalvalue, thermal_value); | |
1991 | /*Record last Power Tracking Thermal Value*/ | |
1992 | rtldm->thermalvalue = thermal_value; | |
1993 | } | |
1994 | /*Delta temperature is equal to or larger than | |
1995 | 20 centigrade (When threshold is 8).*/ | |
1996 | if (delta_iqk >= IQK_THRESHOLD) | |
1997 | rtl8812ae_do_iqk(hw, delta_iqk, thermal_value, 8); | |
1998 | ||
1999 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2000 | "<===rtl8812ae_dm_txpower_tracking_callback_thermalmeter\n"); | |
2001 | } | |
2002 | ||
2003 | static void rtl8821ae_get_delta_swing_table(struct ieee80211_hw *hw, u8 **up_a, | |
2004 | u8 **down_a, u8 **up_b, u8 **down_b) | |
2005 | { | |
2006 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2007 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2008 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
2009 | u8 channel = rtlphy->current_channel; | |
2010 | u8 rate = rtldm->tx_rate; | |
2011 | ||
2012 | if (1 <= channel && channel <= 14) { | |
2013 | if (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) { | |
2014 | *up_a = rtl8821ae_delta_swing_table_idx_24gccka_p; | |
2015 | *down_a = rtl8821ae_delta_swing_table_idx_24gccka_n; | |
2016 | *up_b = rtl8821ae_delta_swing_table_idx_24gcckb_p; | |
2017 | *down_b = rtl8821ae_delta_swing_table_idx_24gcckb_n; | |
2018 | } else { | |
2019 | *up_a = rtl8821ae_delta_swing_table_idx_24ga_p; | |
2020 | *down_a = rtl8821ae_delta_swing_table_idx_24ga_n; | |
2021 | *up_b = rtl8821ae_delta_swing_table_idx_24gb_p; | |
2022 | *down_b = rtl8821ae_delta_swing_table_idx_24gb_n; | |
2023 | } | |
2024 | } else if (36 <= channel && channel <= 64) { | |
2025 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[0]; | |
2026 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[0]; | |
2027 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[0]; | |
2028 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[0]; | |
2029 | } else if (100 <= channel && channel <= 140) { | |
2030 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[1]; | |
2031 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[1]; | |
2032 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[1]; | |
2033 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[1]; | |
2034 | } else if (149 <= channel && channel <= 173) { | |
2035 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[2]; | |
2036 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[2]; | |
2037 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[2]; | |
2038 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[2]; | |
2039 | } else { | |
2040 | *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; | |
2041 | *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; | |
2042 | *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; | |
2043 | *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; | |
2044 | } | |
2045 | return; | |
2046 | } | |
2047 | ||
2048 | /*----------------------------------------------------------------------------- | |
2049 | * Function: odm_TxPwrTrackSetPwr88E() | |
2050 | * | |
2051 | * Overview: 88E change all channel tx power accordign to flag. | |
2052 | * OFDM & CCK are all different. | |
2053 | * | |
2054 | * Input: NONE | |
2055 | * | |
2056 | * Output: NONE | |
2057 | * | |
2058 | * Return: NONE | |
2059 | * | |
2060 | * Revised History: | |
2061 | * When Who Remark | |
2062 | * 04/23/2012 MHC Create Version 0. | |
2063 | * | |
2064 | *--------------------------------------------------------------------------- | |
2065 | */ | |
2066 | void rtl8821ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, | |
2067 | enum pwr_track_control_method method, | |
2068 | u8 rf_path, u8 channel_mapped_index) | |
2069 | { | |
2070 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2071 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
2072 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2073 | u32 final_swing_idx[1]; | |
2074 | u8 pwr_tracking_limit = 26; /*+1.0dB*/ | |
2075 | u8 tx_rate = 0xFF; | |
2076 | char final_ofdm_swing_index = 0; | |
2077 | ||
2078 | if (rtldm->tx_rate != 0xFF) | |
2079 | tx_rate = rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate); | |
2080 | ||
cf2bcc97 | 2081 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "===>%s\n", __func__); |
21e4b072 LF |
2082 | |
2083 | if (tx_rate != 0xFF) { /* Mimic Modify High Rate BBSwing Limit.*/ | |
2084 | /*CCK*/ | |
2085 | if ((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) | |
2086 | pwr_tracking_limit = 32; /*+4dB*/ | |
2087 | /*OFDM*/ | |
2088 | else if ((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) | |
2089 | pwr_tracking_limit = 30; /*+3dB*/ | |
2090 | else if (tx_rate == MGN_54M) | |
2091 | pwr_tracking_limit = 28; /*+2dB*/ | |
2092 | /*HT*/ | |
2093 | /*QPSK/BPSK*/ | |
2094 | else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) | |
2095 | pwr_tracking_limit = 34; /*+5dB*/ | |
2096 | /*16QAM*/ | |
2097 | else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) | |
2098 | pwr_tracking_limit = 30; /*+3dB*/ | |
2099 | /*64QAM*/ | |
2100 | else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) | |
2101 | pwr_tracking_limit = 28; /*+2dB*/ | |
2102 | /*2 VHT*/ | |
2103 | /*QPSK/BPSK*/ | |
2104 | else if ((tx_rate >= MGN_VHT1SS_MCS0) && | |
2105 | (tx_rate <= MGN_VHT1SS_MCS2)) | |
2106 | pwr_tracking_limit = 34; /*+5dB*/ | |
2107 | /*16QAM*/ | |
2108 | else if ((tx_rate >= MGN_VHT1SS_MCS3) && | |
2109 | (tx_rate <= MGN_VHT1SS_MCS4)) | |
2110 | pwr_tracking_limit = 30; /*+3dB*/ | |
2111 | /*64QAM*/ | |
2112 | else if ((tx_rate >= MGN_VHT1SS_MCS5) && | |
2113 | (tx_rate <= MGN_VHT1SS_MCS6)) | |
2114 | pwr_tracking_limit = 28; /*+2dB*/ | |
2115 | else if (tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ | |
2116 | pwr_tracking_limit = 26; /*+1dB*/ | |
2117 | else if (tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ | |
2118 | pwr_tracking_limit = 24; /*+0dB*/ | |
2119 | else if (tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ | |
2120 | pwr_tracking_limit = 22; /*-1dB*/ | |
2121 | else | |
2122 | pwr_tracking_limit = 24; | |
2123 | } | |
2124 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2125 | "TxRate=0x%x, PwrTrackingLimit=%d\n", | |
2126 | tx_rate, pwr_tracking_limit); | |
2127 | ||
2128 | if (method == BBSWING) { | |
2129 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
cf2bcc97 | 2130 | "===>%s\n", __func__); |
21e4b072 LF |
2131 | if (rf_path == RF90_PATH_A) { |
2132 | final_swing_idx[RF90_PATH_A] = | |
2133 | (rtldm->ofdm_index[RF90_PATH_A] > | |
2134 | pwr_tracking_limit) ? | |
2135 | pwr_tracking_limit : | |
2136 | rtldm->ofdm_index[RF90_PATH_A]; | |
2137 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2138 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d,pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", | |
2139 | rtldm->ofdm_index[RF90_PATH_A], | |
2140 | final_swing_idx[RF90_PATH_A]); | |
2141 | ||
2142 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
2143 | txscaling_tbl[final_swing_idx[RF90_PATH_A]]); | |
2144 | } | |
2145 | } else if (method == MIX_MODE) { | |
2146 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2147 | "pDM_Odm->DefaultOfdmIndex=%d,pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", | |
2148 | rtldm->default_ofdm_index, | |
2149 | rtldm->absolute_ofdm_swing_idx[rf_path], | |
2150 | rf_path); | |
2151 | ||
2152 | final_ofdm_swing_index = | |
2153 | rtldm->default_ofdm_index + | |
2154 | rtldm->absolute_ofdm_swing_idx[rf_path]; | |
2155 | /*BBSwing higher then Limit*/ | |
2156 | if (rf_path == RF90_PATH_A) { | |
2157 | if (final_ofdm_swing_index > pwr_tracking_limit) { | |
2158 | rtldm->remnant_cck_idx = | |
2159 | final_ofdm_swing_index - | |
2160 | pwr_tracking_limit; | |
2161 | /* CCK Follow the same compensate value as Path A*/ | |
2162 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
2163 | final_ofdm_swing_index - | |
2164 | pwr_tracking_limit; | |
2165 | ||
2166 | rtl_set_bbreg(hw, RA_TXSCALE, | |
2167 | 0xFFE00000, | |
2168 | txscaling_tbl[pwr_tracking_limit]); | |
2169 | ||
2170 | rtldm->modify_txagc_flag_path_a = true; | |
2171 | ||
2172 | /*Set TxAGC Page C{};*/ | |
2173 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
2174 | rtlphy->current_channel, | |
2175 | RF90_PATH_A); | |
2176 | ||
2177 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2178 | " ******Path_A Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d\n", | |
2179 | pwr_tracking_limit, | |
2180 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
2181 | } else if (final_ofdm_swing_index < 0) { | |
2182 | rtldm->remnant_cck_idx = final_ofdm_swing_index; | |
2183 | /* CCK Follow the same compensate value as Path A*/ | |
2184 | rtldm->remnant_ofdm_swing_idx[rf_path] = | |
2185 | final_ofdm_swing_index; | |
2186 | ||
2187 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
2188 | txscaling_tbl[0]); | |
2189 | ||
2190 | rtldm->modify_txagc_flag_path_a = true; | |
2191 | ||
2192 | /*Set TxAGC Page C{};*/ | |
2193 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
2194 | rtlphy->current_channel, RF90_PATH_A); | |
2195 | ||
2196 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2197 | "******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", | |
2198 | rtldm->remnant_ofdm_swing_idx[rf_path]); | |
2199 | } else { | |
2200 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, | |
2201 | txscaling_tbl[(u8)final_ofdm_swing_index]); | |
2202 | ||
2203 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2204 | "******Path_A Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n", | |
2205 | final_ofdm_swing_index); | |
2206 | /*If TxAGC has changed, reset TxAGC again*/ | |
2207 | if (rtldm->modify_txagc_flag_path_a) { | |
2208 | rtldm->remnant_cck_idx = 0; | |
2209 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; | |
2210 | ||
2211 | /*Set TxAGC Page C{};*/ | |
2212 | rtl8821ae_phy_set_txpower_level_by_path(hw, | |
2213 | rtlphy->current_channel, RF90_PATH_A); | |
2214 | ||
2215 | rtldm->modify_txagc_flag_path_a = false; | |
2216 | ||
2217 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, | |
2218 | DBG_LOUD, | |
2219 | "******Path_A pDM_Odm->Modify_TxAGC_Flag= FALSE\n"); | |
2220 | } | |
2221 | } | |
2222 | } | |
2223 | } else { | |
2224 | return; | |
2225 | } | |
2226 | } | |
2227 | ||
2228 | void rtl8821ae_dm_txpower_tracking_callback_thermalmeter( | |
2229 | struct ieee80211_hw *hw) | |
2230 | { | |
2231 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2232 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
2233 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
2234 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
2235 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2236 | ||
2237 | u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; | |
2238 | u8 thermal_value_avg_count = 0; | |
2239 | u32 thermal_value_avg = 0; | |
2240 | ||
2241 | u8 ofdm_min_index = 6; /*OFDM BB Swing should be less than +3.0dB */ | |
2242 | /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ | |
2243 | u8 index_for_channel = 0; | |
2244 | ||
2245 | /* 1. The following TWO tables decide the final | |
2246 | * index of OFDM/CCK swing table. | |
2247 | */ | |
2248 | u8 *delta_swing_table_idx_tup_a; | |
2249 | u8 *delta_swing_table_idx_tdown_a; | |
2250 | u8 *delta_swing_table_idx_tup_b; | |
2251 | u8 *delta_swing_table_idx_tdown_b; | |
2252 | ||
2253 | /*2. Initilization ( 7 steps in total )*/ | |
2254 | rtl8821ae_get_delta_swing_table(hw, (u8 **)&delta_swing_table_idx_tup_a, | |
2255 | (u8 **)&delta_swing_table_idx_tdown_a, | |
2256 | (u8 **)&delta_swing_table_idx_tup_b, | |
2257 | (u8 **)&delta_swing_table_idx_tdown_b); | |
2258 | ||
2259 | rtldm->txpower_trackinginit = true; | |
2260 | ||
2261 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
cf2bcc97 JL |
2262 | "===>%s,\n pDM_Odm->BbSwingIdxCckBase: %d,pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n", |
2263 | __func__, | |
21e4b072 LF |
2264 | rtldm->swing_idx_cck_base, |
2265 | rtldm->swing_idx_ofdm_base[RF90_PATH_A], | |
2266 | rtldm->default_ofdm_index); | |
2267 | /*0x42: RF Reg[15:10] 88E*/ | |
2268 | thermal_value = (u8)rtl_get_rfreg(hw, | |
2269 | RF90_PATH_A, RF_T_METER_8812A, 0xfc00); | |
2270 | if (!rtldm->txpower_track_control || | |
2271 | rtlefuse->eeprom_thermalmeter == 0 || | |
2272 | rtlefuse->eeprom_thermalmeter == 0xFF) | |
2273 | return; | |
2274 | ||
2275 | /* 3. Initialize ThermalValues of RFCalibrateInfo*/ | |
2276 | ||
2277 | if (rtlhal->reloadtxpowerindex) { | |
2278 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2279 | "reload ofdm index for band switch\n"); | |
2280 | } | |
2281 | ||
2282 | /*4. Calculate average thermal meter*/ | |
2283 | rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; | |
2284 | rtldm->thermalvalue_avg_index++; | |
2285 | if (rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) | |
2286 | /*Average times = c.AverageThermalNum*/ | |
2287 | rtldm->thermalvalue_avg_index = 0; | |
2288 | ||
2289 | for (i = 0; i < AVG_THERMAL_NUM_8812A; i++) { | |
2290 | if (rtldm->thermalvalue_avg[i]) { | |
2291 | thermal_value_avg += rtldm->thermalvalue_avg[i]; | |
2292 | thermal_value_avg_count++; | |
2293 | } | |
2294 | } | |
2295 | /*Calculate Average ThermalValue after average enough times*/ | |
2296 | if (thermal_value_avg_count) { | |
2297 | thermal_value = (u8)(thermal_value_avg / | |
2298 | thermal_value_avg_count); | |
2299 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2300 | "AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", | |
2301 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
2302 | } | |
2303 | ||
2304 | /*5. Calculate delta, delta_LCK, delta_IQK. | |
2305 | *"delta" here is used to determine whether | |
2306 | * thermal value changes or not. | |
2307 | */ | |
2308 | delta = (thermal_value > rtldm->thermalvalue) ? | |
2309 | (thermal_value - rtldm->thermalvalue) : | |
2310 | (rtldm->thermalvalue - thermal_value); | |
2311 | delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? | |
2312 | (thermal_value - rtldm->thermalvalue_lck) : | |
2313 | (rtldm->thermalvalue_lck - thermal_value); | |
2314 | delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? | |
2315 | (thermal_value - rtldm->thermalvalue_iqk) : | |
2316 | (rtldm->thermalvalue_iqk - thermal_value); | |
2317 | ||
2318 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2319 | "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", | |
2320 | delta, delta_lck, delta_iqk); | |
2321 | ||
2322 | /* 6. If necessary, do LCK. */ | |
2323 | /*Delta temperature is equal to or larger than 20 centigrade.*/ | |
2324 | if (delta_lck >= IQK_THRESHOLD) { | |
2325 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2326 | "delta_LCK(%d) >= Threshold_IQK(%d)\n", | |
2327 | delta_lck, IQK_THRESHOLD); | |
2328 | rtldm->thermalvalue_lck = thermal_value; | |
2329 | rtl8821ae_phy_lc_calibrate(hw); | |
2330 | } | |
2331 | ||
2332 | /*7. If necessary, move the index of swing table to adjust Tx power.*/ | |
2333 | ||
2334 | if (delta > 0 && rtldm->txpower_track_control) { | |
2335 | /*"delta" here is used to record the | |
2336 | * absolute value of differrence. | |
2337 | */ | |
2338 | delta = thermal_value > rtlefuse->eeprom_thermalmeter ? | |
2339 | (thermal_value - rtlefuse->eeprom_thermalmeter) : | |
2340 | (rtlefuse->eeprom_thermalmeter - thermal_value); | |
2341 | ||
2342 | if (delta >= TXSCALE_TABLE_SIZE) | |
2343 | delta = TXSCALE_TABLE_SIZE - 1; | |
2344 | ||
2345 | /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ | |
2346 | ||
2347 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { | |
2348 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2349 | "delta_swing_table_idx_tup_a[%d] = %d\n", | |
2350 | delta, delta_swing_table_idx_tup_a[delta]); | |
2351 | rtldm->delta_power_index_last[RF90_PATH_A] = | |
2352 | rtldm->delta_power_index[RF90_PATH_A]; | |
2353 | rtldm->delta_power_index[RF90_PATH_A] = | |
2354 | delta_swing_table_idx_tup_a[delta]; | |
2355 | ||
2356 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = | |
2357 | delta_swing_table_idx_tup_a[delta]; | |
2358 | /*Record delta swing for mix mode power tracking*/ | |
2359 | ||
2360 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2361 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", | |
2362 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); | |
2363 | } else { | |
2364 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2365 | "delta_swing_table_idx_tdown_a[%d] = %d\n", | |
2366 | delta, delta_swing_table_idx_tdown_a[delta]); | |
2367 | ||
2368 | rtldm->delta_power_index_last[RF90_PATH_A] = | |
2369 | rtldm->delta_power_index[RF90_PATH_A]; | |
2370 | rtldm->delta_power_index[RF90_PATH_A] = | |
2371 | -1 * delta_swing_table_idx_tdown_a[delta]; | |
2372 | ||
2373 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = | |
2374 | -1 * delta_swing_table_idx_tdown_a[delta]; | |
2375 | /* Record delta swing for mix mode power tracking*/ | |
2376 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2377 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", | |
2378 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); | |
2379 | } | |
2380 | ||
2381 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) { | |
2382 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2383 | "\n\n================================ [Path-%c]Calculating PowerIndexOffset ================================\n", | |
2384 | (p == RF90_PATH_A ? 'A' : 'B')); | |
2385 | /*If Thermal value changes but lookup table value | |
2386 | * still the same | |
2387 | */ | |
2388 | if (rtldm->delta_power_index[p] == | |
2389 | rtldm->delta_power_index_last[p]) | |
2390 | ||
2391 | rtldm->power_index_offset[p] = 0; | |
2392 | else | |
2393 | rtldm->power_index_offset[p] = | |
2394 | rtldm->delta_power_index[p] - | |
2395 | rtldm->delta_power_index_last[p]; | |
2396 | /*Power Index Diff between 2 times Power Tracking*/ | |
2397 | ||
2398 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2399 | "[Path-%c] PowerIndexOffset(%d) = DeltaPowerIndex(%d) - DeltaPowerIndexLast(%d)\n", | |
2400 | (p == RF90_PATH_A ? 'A' : 'B'), | |
2401 | rtldm->power_index_offset[p], | |
2402 | rtldm->delta_power_index[p] , | |
2403 | rtldm->delta_power_index_last[p]); | |
2404 | ||
2405 | rtldm->ofdm_index[p] = | |
2406 | rtldm->swing_idx_ofdm_base[p] + | |
2407 | rtldm->power_index_offset[p]; | |
2408 | rtldm->cck_index = | |
2409 | rtldm->swing_idx_cck_base + | |
2410 | rtldm->power_index_offset[p]; | |
2411 | ||
2412 | rtldm->swing_idx_cck = rtldm->cck_index; | |
2413 | rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p]; | |
2414 | ||
2415 | /*********Print BB Swing Base and Index Offset********/ | |
2416 | ||
2417 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2418 | "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", | |
2419 | rtldm->swing_idx_cck, | |
2420 | rtldm->swing_idx_cck_base, | |
2421 | rtldm->power_index_offset[p]); | |
2422 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2423 | "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", | |
2424 | rtldm->swing_idx_ofdm[p], | |
2425 | (p == RF90_PATH_A ? 'A' : 'B'), | |
2426 | rtldm->swing_idx_ofdm_base[p], | |
2427 | rtldm->power_index_offset[p]); | |
2428 | ||
2429 | /*7.1 Handle boundary conditions of index.*/ | |
2430 | ||
2431 | if (rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE - 1) | |
2432 | rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE - 1; | |
2433 | else if (rtldm->ofdm_index[p] < ofdm_min_index) | |
2434 | rtldm->ofdm_index[p] = ofdm_min_index; | |
2435 | } | |
2436 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2437 | "\n\n========================================================================================================\n"); | |
2438 | if (rtldm->cck_index > TXSCALE_TABLE_SIZE - 1) | |
2439 | rtldm->cck_index = TXSCALE_TABLE_SIZE - 1; | |
2440 | else if (rtldm->cck_index < 0) | |
2441 | rtldm->cck_index = 0; | |
2442 | } else { | |
2443 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2444 | "The thermal meter is unchanged or TxPowerTracking OFF(%d):ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", | |
2445 | rtldm->txpower_track_control, | |
2446 | thermal_value, | |
2447 | rtldm->thermalvalue); | |
2448 | ||
2449 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) | |
2450 | rtldm->power_index_offset[p] = 0; | |
2451 | } | |
2452 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2453 | "TxPowerTracking: [CCK] Swing Current Index: %d, Swing Base Index: %d\n", | |
2454 | /*Print Swing base & current*/ | |
2455 | rtldm->cck_index, rtldm->swing_idx_cck_base); | |
2456 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) { | |
2457 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2458 | "TxPowerTracking: [OFDM] Swing Current Index: %d, Swing Base Index[%c]: %d\n", | |
2459 | rtldm->ofdm_index[p], | |
2460 | (p == RF90_PATH_A ? 'A' : 'B'), | |
2461 | rtldm->swing_idx_ofdm_base[p]); | |
2462 | } | |
2463 | ||
2464 | if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || | |
2465 | rtldm->power_index_offset[RF90_PATH_B] != 0) && | |
2466 | rtldm->txpower_track_control) { | |
2467 | /*7.2 Configure the Swing Table to adjust Tx Power.*/ | |
2468 | /*Always TRUE after Tx Power is adjusted by power tracking.*/ | |
2469 | /* | |
2470 | * 2012/04/23 MH According to Luke's suggestion, | |
2471 | * we can not write BB digital | |
2472 | * to increase TX power. Otherwise, EVM will be bad. | |
2473 | * | |
2474 | * 2012/04/25 MH Add for tx power tracking to | |
2475 | * set tx power in tx agc for 88E. | |
2476 | */ | |
2477 | if (thermal_value > rtldm->thermalvalue) { | |
2478 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2479 | "Temperature Increasing(A): delta_pi: %d , delta_t: %d,Now_t: %d, EFUSE_t: %d, Last_t: %d\n", | |
2480 | rtldm->power_index_offset[RF90_PATH_A], | |
2481 | delta, thermal_value, | |
2482 | rtlefuse->eeprom_thermalmeter, | |
2483 | rtldm->thermalvalue); | |
2484 | } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ | |
2485 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2486 | "Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", | |
2487 | rtldm->power_index_offset[RF90_PATH_A], | |
2488 | delta, thermal_value, | |
2489 | rtlefuse->eeprom_thermalmeter, | |
2490 | rtldm->thermalvalue); | |
2491 | } | |
2492 | ||
2493 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { | |
2494 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2495 | "Temperature(%d) higher than PG value(%d)\n", | |
2496 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
2497 | ||
2498 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2499 | "****Enter POWER Tracking MIX_MODE****\n"); | |
2500 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) | |
2501 | rtl8821ae_dm_txpwr_track_set_pwr(hw, | |
2502 | MIX_MODE, p, index_for_channel); | |
2503 | } else { | |
2504 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2505 | "Temperature(%d) lower than PG value(%d)\n", | |
2506 | thermal_value, rtlefuse->eeprom_thermalmeter); | |
2507 | ||
2508 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2509 | "*****Enter POWER Tracking MIX_MODE*****\n"); | |
2510 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) | |
2511 | rtl8812ae_dm_txpwr_track_set_pwr(hw, | |
2512 | MIX_MODE, p, index_for_channel); | |
2513 | } | |
2514 | /*Record last time Power Tracking result as base.*/ | |
2515 | rtldm->swing_idx_cck_base = rtldm->swing_idx_cck; | |
2516 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) | |
2517 | rtldm->swing_idx_ofdm_base[p] = rtldm->swing_idx_ofdm[p]; | |
2518 | ||
2519 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2520 | "pDM_Odm->RFCalibrateInfo.ThermalValue = %d ThermalValue= %d\n", | |
2521 | rtldm->thermalvalue, thermal_value); | |
2522 | /*Record last Power Tracking Thermal Value*/ | |
2523 | rtldm->thermalvalue = thermal_value; | |
2524 | } | |
2525 | /* Delta temperature is equal to or larger than | |
2526 | * 20 centigrade (When threshold is 8). | |
2527 | */ | |
2528 | if (delta_iqk >= IQK_THRESHOLD) { | |
2529 | if (!rtlphy->lck_inprogress) { | |
2530 | spin_lock(&rtlpriv->locks.iqk_lock); | |
2531 | rtlphy->lck_inprogress = true; | |
2532 | spin_unlock(&rtlpriv->locks.iqk_lock); | |
2533 | ||
2534 | rtl8821ae_do_iqk(hw, delta_iqk, thermal_value, 8); | |
2535 | ||
2536 | spin_lock(&rtlpriv->locks.iqk_lock); | |
2537 | rtlphy->lck_inprogress = false; | |
2538 | spin_unlock(&rtlpriv->locks.iqk_lock); | |
2539 | } | |
2540 | } | |
2541 | ||
cf2bcc97 | 2542 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===%s\n", __func__); |
21e4b072 LF |
2543 | } |
2544 | ||
2545 | void rtl8821ae_dm_check_txpower_tracking_thermalmeter(struct ieee80211_hw *hw) | |
2546 | { | |
2547 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2548 | static u8 tm_trigger; | |
2549 | ||
2550 | if (!tm_trigger) { | |
2551 | rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16), | |
2552 | 0x03); | |
2553 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2554 | "Trigger 8821ae Thermal Meter!!\n"); | |
2555 | tm_trigger = 1; | |
2556 | return; | |
2557 | } else { | |
2558 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, | |
2559 | "Schedule TxPowerTracking !!\n"); | |
2560 | ||
2561 | rtl8821ae_dm_txpower_tracking_callback_thermalmeter(hw); | |
2562 | tm_trigger = 0; | |
2563 | } | |
2564 | } | |
2565 | ||
2566 | static void rtl8821ae_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) | |
2567 | { | |
2568 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2569 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
2570 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
2571 | struct rate_adaptive *p_ra = &rtlpriv->ra; | |
2572 | u32 low_rssithresh_for_ra = p_ra->low2high_rssi_thresh_for_ra40m; | |
2573 | u32 high_rssithresh_for_ra = p_ra->high_rssi_thresh_for_ra; | |
2574 | u8 go_up_gap = 5; | |
2575 | struct ieee80211_sta *sta = NULL; | |
2576 | ||
2577 | if (is_hal_stop(rtlhal)) { | |
2578 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, | |
2579 | "driver is going to unload\n"); | |
2580 | return; | |
2581 | } | |
2582 | ||
2583 | if (!rtlpriv->dm.useramask) { | |
2584 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, | |
2585 | "driver does not control rate adaptive mask\n"); | |
2586 | return; | |
2587 | } | |
2588 | ||
2589 | if (mac->link_state == MAC80211_LINKED && | |
2590 | mac->opmode == NL80211_IFTYPE_STATION) { | |
2591 | switch (p_ra->pre_ratr_state) { | |
2592 | case DM_RATR_STA_MIDDLE: | |
2593 | high_rssithresh_for_ra += go_up_gap; | |
2594 | break; | |
2595 | case DM_RATR_STA_LOW: | |
2596 | high_rssithresh_for_ra += go_up_gap; | |
2597 | low_rssithresh_for_ra += go_up_gap; | |
2598 | break; | |
2599 | default: | |
2600 | break; | |
2601 | } | |
2602 | ||
2603 | if (rtlpriv->dm.undec_sm_pwdb > | |
2604 | (long)high_rssithresh_for_ra) | |
2605 | p_ra->ratr_state = DM_RATR_STA_HIGH; | |
2606 | else if (rtlpriv->dm.undec_sm_pwdb > | |
2607 | (long)low_rssithresh_for_ra) | |
2608 | p_ra->ratr_state = DM_RATR_STA_MIDDLE; | |
2609 | else | |
2610 | p_ra->ratr_state = DM_RATR_STA_LOW; | |
2611 | ||
2612 | if (p_ra->pre_ratr_state != p_ra->ratr_state) { | |
2613 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, | |
2614 | "RSSI = %ld\n", | |
2615 | rtlpriv->dm.undec_sm_pwdb); | |
2616 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, | |
2617 | "RSSI_LEVEL = %d\n", p_ra->ratr_state); | |
2618 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, | |
2619 | "PreState = %d, CurState = %d\n", | |
2620 | p_ra->pre_ratr_state, p_ra->ratr_state); | |
2621 | ||
2622 | rcu_read_lock(); | |
2623 | sta = rtl_find_sta(hw, mac->bssid); | |
2624 | if (sta) | |
2625 | rtlpriv->cfg->ops->update_rate_tbl(hw, | |
2626 | sta, p_ra->ratr_state); | |
2627 | rcu_read_unlock(); | |
2628 | ||
2629 | p_ra->pre_ratr_state = p_ra->ratr_state; | |
2630 | } | |
2631 | } | |
2632 | } | |
2633 | ||
2634 | static void rtl8821ae_dm_refresh_basic_rate_mask(struct ieee80211_hw *hw) | |
2635 | { | |
2636 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2637 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
2638 | struct rtl_mac *mac = &rtlpriv->mac80211; | |
2639 | static u8 stage; | |
2640 | u8 cur_stage = 0; | |
2641 | u16 basic_rate = RRSR_1M | RRSR_2M | RRSR_5_5M | RRSR_11M | RRSR_6M; | |
2642 | ||
2643 | if (mac->link_state < MAC80211_LINKED) | |
2644 | cur_stage = 0; | |
2645 | else if (dm_digtable->rssi_val_min < 25) | |
2646 | cur_stage = 1; | |
2647 | else if (dm_digtable->rssi_val_min > 30) | |
2648 | cur_stage = 3; | |
2649 | else | |
2650 | cur_stage = 2; | |
2651 | ||
2652 | if (cur_stage != stage) { | |
2653 | if (cur_stage == 1) { | |
2654 | basic_rate &= (!(basic_rate ^ mac->basic_rates)); | |
2655 | rtlpriv->cfg->ops->set_hw_reg(hw, | |
2656 | HW_VAR_BASIC_RATE, (u8 *)&basic_rate); | |
2657 | } else if (cur_stage == 3 && (stage == 1 || stage == 2)) { | |
2658 | rtlpriv->cfg->ops->set_hw_reg(hw, | |
2659 | HW_VAR_BASIC_RATE, (u8 *)&mac->basic_rates); | |
2660 | } | |
2661 | } | |
2662 | stage = cur_stage; | |
2663 | } | |
2664 | ||
2665 | static void rtl8821ae_dm_edca_choose_traffic_idx( | |
2666 | struct ieee80211_hw *hw, u64 cur_tx_bytes, | |
2667 | u64 cur_rx_bytes, bool b_bias_on_rx, | |
2668 | bool *pb_is_cur_rdl_state) | |
2669 | { | |
2670 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2671 | ||
2672 | if (b_bias_on_rx) { | |
2673 | if (cur_tx_bytes > (cur_rx_bytes*4)) { | |
2674 | *pb_is_cur_rdl_state = false; | |
2675 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2676 | "Uplink Traffic\n "); | |
2677 | } else { | |
2678 | *pb_is_cur_rdl_state = true; | |
2679 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2680 | "Balance Traffic\n"); | |
2681 | } | |
2682 | } else { | |
2683 | if (cur_rx_bytes > (cur_tx_bytes*4)) { | |
2684 | *pb_is_cur_rdl_state = true; | |
2685 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2686 | "Downlink Traffic\n"); | |
2687 | } else { | |
2688 | *pb_is_cur_rdl_state = false; | |
2689 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2690 | "Balance Traffic\n"); | |
2691 | } | |
2692 | } | |
2693 | return; | |
2694 | } | |
2695 | ||
2696 | static void rtl8821ae_dm_check_edca_turbo(struct ieee80211_hw *hw) | |
2697 | { | |
2698 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2699 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
2700 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
2701 | ||
2702 | /*Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.*/ | |
2703 | u64 cur_tx_ok_cnt = 0; | |
2704 | u64 cur_rx_ok_cnt = 0; | |
2705 | u32 edca_be_ul = 0x5ea42b; | |
2706 | u32 edca_be_dl = 0x5ea42b; | |
2707 | u32 edca_be = 0x5ea42b; | |
2708 | u8 iot_peer = 0; | |
2709 | bool *pb_is_cur_rdl_state = NULL; | |
2710 | bool b_last_is_cur_rdl_state = false; | |
2711 | bool b_bias_on_rx = false; | |
2712 | bool b_edca_turbo_on = false; | |
2713 | ||
2714 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2715 | "rtl8821ae_dm_check_edca_turbo=====>"); | |
2716 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2717 | "Orginial BE PARAM: 0x%x\n", | |
2718 | rtl_read_dword(rtlpriv, DM_REG_EDCA_BE_11N)); | |
2719 | ||
2720 | if (rtlpriv->dm.dbginfo.num_non_be_pkt > 0x100) | |
2721 | rtlpriv->dm.is_any_nonbepkts = true; | |
2722 | rtlpriv->dm.dbginfo.num_non_be_pkt = 0; | |
2723 | ||
2724 | /*=============================== | |
2725 | * list paramter for different platform | |
2726 | *=============================== | |
2727 | */ | |
2728 | b_last_is_cur_rdl_state = rtlpriv->dm.is_cur_rdlstate; | |
2729 | pb_is_cur_rdl_state = &rtlpriv->dm.is_cur_rdlstate; | |
2730 | ||
2731 | cur_tx_ok_cnt = rtlpriv->stats.txbytesunicast - rtldm->last_tx_ok_cnt; | |
2732 | cur_rx_ok_cnt = rtlpriv->stats.rxbytesunicast - rtldm->last_rx_ok_cnt; | |
2733 | ||
2734 | rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; | |
2735 | rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; | |
2736 | ||
2737 | iot_peer = rtlpriv->mac80211.vendor; | |
2738 | b_bias_on_rx = false; | |
2739 | b_edca_turbo_on = ((!rtlpriv->dm.is_any_nonbepkts) && | |
2740 | (!rtlpriv->dm.disable_framebursting)) ? | |
2741 | true : false; | |
2742 | ||
2743 | if (rtlpriv->rtlhal.hw_type != HARDWARE_TYPE_RTL8812AE) { | |
2744 | if ((iot_peer == PEER_CISCO) && | |
2745 | (mac->mode == WIRELESS_MODE_N_24G)) { | |
2746 | edca_be_dl = edca_setting_dl[iot_peer]; | |
2747 | edca_be_ul = edca_setting_ul[iot_peer]; | |
2748 | } | |
2749 | } | |
2750 | ||
2751 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2752 | "bIsAnyNonBEPkts : 0x%x bDisableFrameBursting : 0x%x\n", | |
2753 | rtlpriv->dm.is_any_nonbepkts, | |
2754 | rtlpriv->dm.disable_framebursting); | |
2755 | ||
2756 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2757 | "bEdcaTurboOn : 0x%x bBiasOnRx : 0x%x\n", | |
2758 | b_edca_turbo_on, b_bias_on_rx); | |
2759 | ||
2760 | if (b_edca_turbo_on) { | |
2761 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2762 | "curTxOkCnt : 0x%llx\n", cur_tx_ok_cnt); | |
2763 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2764 | "curRxOkCnt : 0x%llx\n", cur_rx_ok_cnt); | |
2765 | if (b_bias_on_rx) | |
2766 | rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, | |
2767 | cur_rx_ok_cnt, true, pb_is_cur_rdl_state); | |
2768 | else | |
2769 | rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, | |
2770 | cur_rx_ok_cnt, false, pb_is_cur_rdl_state); | |
2771 | ||
2772 | edca_be = (*pb_is_cur_rdl_state) ? edca_be_dl : edca_be_ul; | |
2773 | ||
2774 | rtl_write_dword(rtlpriv, DM_REG_EDCA_BE_11N, edca_be); | |
2775 | ||
2776 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2777 | "EDCA Turbo on: EDCA_BE:0x%x\n", edca_be); | |
2778 | ||
2779 | rtlpriv->dm.current_turbo_edca = true; | |
2780 | ||
2781 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, | |
2782 | "EDCA_BE_DL : 0x%x EDCA_BE_UL : 0x%x EDCA_BE : 0x%x\n", | |
2783 | edca_be_dl, edca_be_ul, edca_be); | |
2784 | } else { | |
2785 | if (rtlpriv->dm.current_turbo_edca) { | |
2786 | u8 tmp = AC0_BE; | |
2787 | rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, | |
2788 | (u8 *)(&tmp)); | |
2789 | } | |
2790 | rtlpriv->dm.current_turbo_edca = false; | |
2791 | } | |
2792 | ||
2793 | rtlpriv->dm.is_any_nonbepkts = false; | |
2794 | rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; | |
2795 | rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; | |
2796 | } | |
2797 | ||
2798 | static void rtl8821ae_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) | |
2799 | { | |
2800 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2801 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; | |
2802 | u8 cur_cck_cca_thresh; | |
2803 | ||
2804 | if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) { | |
2805 | if (dm_digtable->rssi_val_min > 25) { | |
2806 | cur_cck_cca_thresh = 0xcd; | |
2807 | } else if ((dm_digtable->rssi_val_min <= 25) && | |
2808 | (dm_digtable->rssi_val_min > 10)) { | |
2809 | cur_cck_cca_thresh = 0x83; | |
2810 | } else { | |
2811 | if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) | |
2812 | cur_cck_cca_thresh = 0x83; | |
2813 | else | |
2814 | cur_cck_cca_thresh = 0x40; | |
2815 | } | |
2816 | } else { | |
2817 | if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) | |
2818 | cur_cck_cca_thresh = 0x83; | |
2819 | else | |
2820 | cur_cck_cca_thresh = 0x40; | |
2821 | } | |
2822 | ||
2823 | if (dm_digtable->cur_cck_cca_thres != cur_cck_cca_thresh) | |
2824 | rtl_write_byte(rtlpriv, ODM_REG_CCK_CCA_11AC, | |
2825 | cur_cck_cca_thresh); | |
2826 | ||
2827 | dm_digtable->pre_cck_cca_thres = dm_digtable->cur_cck_cca_thres; | |
2828 | dm_digtable->cur_cck_cca_thres = cur_cck_cca_thresh; | |
2829 | RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, | |
2830 | "CCK cca thresh hold =%x\n", dm_digtable->cur_cck_cca_thres); | |
2831 | } | |
2832 | ||
2833 | static void rtl8821ae_dm_dynamic_atc_switch(struct ieee80211_hw *hw) | |
2834 | { | |
2835 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2836 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
2837 | u8 crystal_cap; | |
2838 | u32 packet_count; | |
2839 | int cfo_khz_a, cfo_khz_b, cfo_ave = 0, adjust_xtal = 0; | |
2840 | int cfo_ave_diff; | |
2841 | ||
2842 | if (rtlpriv->mac80211.link_state < MAC80211_LINKED) { | |
2843 | /*1.Enable ATC*/ | |
2844 | if (rtldm->atc_status == ATC_STATUS_OFF) { | |
2845 | rtl_set_bbreg(hw, RFC_AREA, BIT(14), ATC_STATUS_ON); | |
2846 | rtldm->atc_status = ATC_STATUS_ON; | |
2847 | } | |
2848 | ||
2849 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "No link!!\n"); | |
2850 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2851 | "atc_status = %d\n", rtldm->atc_status); | |
2852 | ||
2853 | if (rtldm->crystal_cap != rtlpriv->efuse.crystalcap) { | |
2854 | rtldm->crystal_cap = rtlpriv->efuse.crystalcap; | |
2855 | crystal_cap = rtldm->crystal_cap & 0x3f; | |
2856 | crystal_cap = crystal_cap & 0x3f; | |
2857 | if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE) | |
2858 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, | |
2859 | 0x7ff80000, (crystal_cap | | |
2860 | (crystal_cap << 6))); | |
2861 | else | |
2862 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, | |
2863 | 0xfff000, (crystal_cap | | |
2864 | (crystal_cap << 6))); | |
2865 | } | |
2866 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "crystal_cap = 0x%x\n", | |
2867 | rtldm->crystal_cap); | |
2868 | } else{ | |
2869 | /*1. Calculate CFO for path-A & path-B*/ | |
2870 | cfo_khz_a = (int)(rtldm->cfo_tail[0] * 3125) / 1280; | |
2871 | cfo_khz_b = (int)(rtldm->cfo_tail[1] * 3125) / 1280; | |
2872 | packet_count = rtldm->packet_count; | |
2873 | ||
2874 | /*2.No new packet*/ | |
2875 | if (packet_count == rtldm->packet_count_pre) { | |
2876 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2877 | "packet counter doesn't change\n"); | |
2878 | return; | |
2879 | } | |
2880 | ||
2881 | rtldm->packet_count_pre = packet_count; | |
2882 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2883 | "packet counter = %d\n", | |
2884 | rtldm->packet_count); | |
2885 | ||
2886 | /*3.Average CFO*/ | |
2887 | if (rtlpriv->phy.rf_type == RF_1T1R) | |
2888 | cfo_ave = cfo_khz_a; | |
2889 | else | |
2890 | cfo_ave = (cfo_khz_a + cfo_khz_b) >> 1; | |
2891 | ||
2892 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2893 | "cfo_khz_a = %dkHz, cfo_khz_b = %dkHz, cfo_ave = %dkHz\n", | |
2894 | cfo_khz_a, cfo_khz_b, cfo_ave); | |
2895 | ||
2896 | /*4.Avoid abnormal large CFO*/ | |
2897 | cfo_ave_diff = (rtldm->cfo_ave_pre >= cfo_ave) ? | |
2898 | (rtldm->cfo_ave_pre - cfo_ave) : | |
2899 | (cfo_ave - rtldm->cfo_ave_pre); | |
2900 | ||
2901 | if (cfo_ave_diff > 20 && rtldm->large_cfo_hit == 0) { | |
2902 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2903 | "first large CFO hit\n"); | |
2904 | rtldm->large_cfo_hit = 1; | |
2905 | return; | |
2906 | } else | |
2907 | rtldm->large_cfo_hit = 0; | |
2908 | ||
2909 | rtldm->cfo_ave_pre = cfo_ave; | |
2910 | ||
2911 | /*CFO tracking by adjusting Xtal cap.*/ | |
2912 | ||
2913 | /*1.Dynamic Xtal threshold*/ | |
2914 | if (cfo_ave >= -rtldm->cfo_threshold && | |
2915 | cfo_ave <= rtldm->cfo_threshold && | |
2916 | rtldm->is_freeze == 0) { | |
2917 | if (rtldm->cfo_threshold == CFO_THRESHOLD_XTAL) { | |
2918 | rtldm->cfo_threshold = CFO_THRESHOLD_XTAL + 10; | |
2919 | rtldm->is_freeze = 1; | |
2920 | } else { | |
2921 | rtldm->cfo_threshold = CFO_THRESHOLD_XTAL; | |
2922 | } | |
2923 | } | |
2924 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2925 | "Dynamic threshold = %d\n", | |
2926 | rtldm->cfo_threshold); | |
2927 | ||
2928 | /* 2.Calculate Xtal offset*/ | |
2929 | if (cfo_ave > rtldm->cfo_threshold && rtldm->crystal_cap < 0x3f) | |
2930 | adjust_xtal = ((cfo_ave - CFO_THRESHOLD_XTAL) >> 2) + 1; | |
2931 | else if ((cfo_ave < -rtlpriv->dm.cfo_threshold) && | |
2932 | rtlpriv->dm.crystal_cap > 0) | |
2933 | adjust_xtal = ((cfo_ave + CFO_THRESHOLD_XTAL) >> 2) - 1; | |
2934 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2935 | "Crystal cap = 0x%x, Crystal cap offset = %d\n", | |
2936 | rtldm->crystal_cap, adjust_xtal); | |
2937 | ||
2938 | /*3.Adjudt Crystal Cap.*/ | |
2939 | if (adjust_xtal != 0) { | |
2940 | rtldm->is_freeze = 0; | |
2941 | rtldm->crystal_cap += adjust_xtal; | |
2942 | ||
2943 | if (rtldm->crystal_cap > 0x3f) | |
2944 | rtldm->crystal_cap = 0x3f; | |
2945 | else if (rtldm->crystal_cap < 0) | |
2946 | rtldm->crystal_cap = 0; | |
2947 | ||
2948 | crystal_cap = rtldm->crystal_cap & 0x3f; | |
2949 | crystal_cap = crystal_cap & 0x3f; | |
2950 | if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE) | |
2951 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, | |
2952 | 0x7ff80000, (crystal_cap | | |
2953 | (crystal_cap << 6))); | |
2954 | else | |
2955 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, | |
2956 | 0xfff000, (crystal_cap | | |
2957 | (crystal_cap << 6))); | |
2958 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, | |
2959 | "New crystal cap = 0x%x\n", | |
2960 | rtldm->crystal_cap); | |
2961 | } | |
2962 | } | |
2963 | } | |
2964 | ||
2965 | void rtl8821ae_dm_watchdog(struct ieee80211_hw *hw) | |
2966 | { | |
2967 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2968 | struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); | |
2969 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
2970 | bool fw_current_inpsmode = false; | |
2971 | bool fw_ps_awake = true; | |
2972 | ||
2973 | rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, | |
2974 | (u8 *)(&fw_current_inpsmode)); | |
2975 | ||
2976 | rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, | |
2977 | (u8 *)(&fw_ps_awake)); | |
2978 | ||
2979 | if (ppsc->p2p_ps_info.p2p_ps_mode) | |
2980 | fw_ps_awake = false; | |
2981 | ||
2982 | if ((ppsc->rfpwr_state == ERFON) && | |
2983 | ((!fw_current_inpsmode) && fw_ps_awake) && | |
2984 | (!ppsc->rfchange_inprogress)) { | |
2985 | rtl8821ae_dm_common_info_self_update(hw); | |
2986 | rtl8821ae_dm_false_alarm_counter_statistics(hw); | |
2987 | rtl8821ae_dm_check_rssi_monitor(hw); | |
2988 | rtl8821ae_dm_dig(hw); | |
2989 | rtl8821ae_dm_cck_packet_detection_thresh(hw); | |
2990 | rtl8821ae_dm_refresh_rate_adaptive_mask(hw); | |
2991 | rtl8821ae_dm_refresh_basic_rate_mask(hw); | |
2992 | rtl8821ae_dm_check_edca_turbo(hw); | |
2993 | rtl8821ae_dm_dynamic_atc_switch(hw); | |
2994 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) | |
2995 | rtl8812ae_dm_check_txpower_tracking_thermalmeter(hw); | |
2996 | else | |
2997 | rtl8821ae_dm_check_txpower_tracking_thermalmeter(hw); | |
2998 | rtl8821ae_dm_iq_calibrate(hw); | |
2999 | } | |
3000 | ||
3001 | rtlpriv->dm.dbginfo.num_qry_beacon_pkt = 0; | |
3002 | RT_TRACE(rtlpriv, COMP_DIG, DBG_DMESG, "\n"); | |
3003 | } | |
3004 | ||
3005 | void rtl8821ae_dm_set_tx_ant_by_tx_info(struct ieee80211_hw *hw, | |
3006 | u8 *pdesc, u32 mac_id) | |
3007 | { | |
3008 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
3009 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
3010 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); | |
3011 | struct fast_ant_training *pfat_table = &rtldm->fat_table; | |
3012 | ||
3013 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8812AE) | |
3014 | return; | |
3015 | ||
3016 | if (rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) | |
3017 | SET_TX_DESC_TX_ANT(pdesc, pfat_table->antsel_a[mac_id]); | |
3018 | } |