Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 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" |
Larry Finger | 6f8214b | 2015-01-06 09:58:04 -0600 | [diff] [blame] | 29 | #include "../core.h" |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 30 | #include "reg.h" |
| 31 | #include "def.h" |
| 32 | #include "phy.h" |
| 33 | #include "dm.h" |
| 34 | #include "fw.h" |
| 35 | #include "trx.h" |
| 36 | #include "../btcoexist/rtl_btc.h" |
| 37 | |
| 38 | static const u32 txscaling_tbl[TXSCALE_TABLE_SIZE] = { |
| 39 | 0x081, /* 0, -12.0dB */ |
| 40 | 0x088, /* 1, -11.5dB */ |
| 41 | 0x090, /* 2, -11.0dB */ |
| 42 | 0x099, /* 3, -10.5dB */ |
| 43 | 0x0A2, /* 4, -10.0dB */ |
| 44 | 0x0AC, /* 5, -9.5dB */ |
| 45 | 0x0B6, /* 6, -9.0dB */ |
| 46 | 0x0C0, /* 7, -8.5dB */ |
| 47 | 0x0CC, /* 8, -8.0dB */ |
| 48 | 0x0D8, /* 9, -7.5dB */ |
| 49 | 0x0E5, /* 10, -7.0dB */ |
| 50 | 0x0F2, /* 11, -6.5dB */ |
| 51 | 0x101, /* 12, -6.0dB */ |
| 52 | 0x110, /* 13, -5.5dB */ |
| 53 | 0x120, /* 14, -5.0dB */ |
| 54 | 0x131, /* 15, -4.5dB */ |
| 55 | 0x143, /* 16, -4.0dB */ |
| 56 | 0x156, /* 17, -3.5dB */ |
| 57 | 0x16A, /* 18, -3.0dB */ |
| 58 | 0x180, /* 19, -2.5dB */ |
| 59 | 0x197, /* 20, -2.0dB */ |
| 60 | 0x1AF, /* 21, -1.5dB */ |
| 61 | 0x1C8, /* 22, -1.0dB */ |
| 62 | 0x1E3, /* 23, -0.5dB */ |
| 63 | 0x200, /* 24, +0 dB */ |
| 64 | 0x21E, /* 25, +0.5dB */ |
| 65 | 0x23E, /* 26, +1.0dB */ |
| 66 | 0x261, /* 27, +1.5dB */ |
| 67 | 0x285, /* 28, +2.0dB */ |
| 68 | 0x2AB, /* 29, +2.5dB */ |
| 69 | 0x2D3, /* 30, +3.0dB */ |
| 70 | 0x2FE, /* 31, +3.5dB */ |
| 71 | 0x32B, /* 32, +4.0dB */ |
| 72 | 0x35C, /* 33, +4.5dB */ |
| 73 | 0x38E, /* 34, +5.0dB */ |
| 74 | 0x3C4, /* 35, +5.5dB */ |
| 75 | 0x3FE /* 36, +6.0dB */ |
| 76 | }; |
| 77 | |
| 78 | static const u32 rtl8821ae_txscaling_table[TXSCALE_TABLE_SIZE] = { |
| 79 | 0x081, /* 0, -12.0dB */ |
| 80 | 0x088, /* 1, -11.5dB */ |
| 81 | 0x090, /* 2, -11.0dB */ |
| 82 | 0x099, /* 3, -10.5dB */ |
| 83 | 0x0A2, /* 4, -10.0dB */ |
| 84 | 0x0AC, /* 5, -9.5dB */ |
| 85 | 0x0B6, /* 6, -9.0dB */ |
| 86 | 0x0C0, /* 7, -8.5dB */ |
| 87 | 0x0CC, /* 8, -8.0dB */ |
| 88 | 0x0D8, /* 9, -7.5dB */ |
| 89 | 0x0E5, /* 10, -7.0dB */ |
| 90 | 0x0F2, /* 11, -6.5dB */ |
| 91 | 0x101, /* 12, -6.0dB */ |
| 92 | 0x110, /* 13, -5.5dB */ |
| 93 | 0x120, /* 14, -5.0dB */ |
| 94 | 0x131, /* 15, -4.5dB */ |
| 95 | 0x143, /* 16, -4.0dB */ |
| 96 | 0x156, /* 17, -3.5dB */ |
| 97 | 0x16A, /* 18, -3.0dB */ |
| 98 | 0x180, /* 19, -2.5dB */ |
| 99 | 0x197, /* 20, -2.0dB */ |
| 100 | 0x1AF, /* 21, -1.5dB */ |
| 101 | 0x1C8, /* 22, -1.0dB */ |
| 102 | 0x1E3, /* 23, -0.5dB */ |
| 103 | 0x200, /* 24, +0 dB */ |
| 104 | 0x21E, /* 25, +0.5dB */ |
| 105 | 0x23E, /* 26, +1.0dB */ |
| 106 | 0x261, /* 27, +1.5dB */ |
| 107 | 0x285, /* 28, +2.0dB */ |
| 108 | 0x2AB, /* 29, +2.5dB */ |
| 109 | 0x2D3, /* 30, +3.0dB */ |
| 110 | 0x2FE, /* 31, +3.5dB */ |
| 111 | 0x32B, /* 32, +4.0dB */ |
| 112 | 0x35C, /* 33, +4.5dB */ |
| 113 | 0x38E, /* 34, +5.0dB */ |
| 114 | 0x3C4, /* 35, +5.5dB */ |
| 115 | 0x3FE /* 36, +6.0dB */ |
| 116 | }; |
| 117 | |
| 118 | static const u32 ofdmswing_table[] = { |
| 119 | 0x0b40002d, /* 0, -15.0dB */ |
| 120 | 0x0c000030, /* 1, -14.5dB */ |
| 121 | 0x0cc00033, /* 2, -14.0dB */ |
| 122 | 0x0d800036, /* 3, -13.5dB */ |
| 123 | 0x0e400039, /* 4, -13.0dB */ |
| 124 | 0x0f00003c, /* 5, -12.5dB */ |
| 125 | 0x10000040, /* 6, -12.0dB */ |
| 126 | 0x11000044, /* 7, -11.5dB */ |
| 127 | 0x12000048, /* 8, -11.0dB */ |
| 128 | 0x1300004c, /* 9, -10.5dB */ |
| 129 | 0x14400051, /* 10, -10.0dB */ |
| 130 | 0x15800056, /* 11, -9.5dB */ |
| 131 | 0x16c0005b, /* 12, -9.0dB */ |
| 132 | 0x18000060, /* 13, -8.5dB */ |
| 133 | 0x19800066, /* 14, -8.0dB */ |
| 134 | 0x1b00006c, /* 15, -7.5dB */ |
| 135 | 0x1c800072, /* 16, -7.0dB */ |
| 136 | 0x1e400079, /* 17, -6.5dB */ |
| 137 | 0x20000080, /* 18, -6.0dB */ |
| 138 | 0x22000088, /* 19, -5.5dB */ |
| 139 | 0x24000090, /* 20, -5.0dB */ |
| 140 | 0x26000098, /* 21, -4.5dB */ |
| 141 | 0x288000a2, /* 22, -4.0dB */ |
| 142 | 0x2ac000ab, /* 23, -3.5dB */ |
| 143 | 0x2d4000b5, /* 24, -3.0dB */ |
| 144 | 0x300000c0, /* 25, -2.5dB */ |
| 145 | 0x32c000cb, /* 26, -2.0dB */ |
| 146 | 0x35c000d7, /* 27, -1.5dB */ |
| 147 | 0x390000e4, /* 28, -1.0dB */ |
| 148 | 0x3c8000f2, /* 29, -0.5dB */ |
| 149 | 0x40000100, /* 30, +0dB */ |
| 150 | 0x43c0010f, /* 31, +0.5dB */ |
| 151 | 0x47c0011f, /* 32, +1.0dB */ |
| 152 | 0x4c000130, /* 33, +1.5dB */ |
| 153 | 0x50800142, /* 34, +2.0dB */ |
| 154 | 0x55400155, /* 35, +2.5dB */ |
| 155 | 0x5a400169, /* 36, +3.0dB */ |
| 156 | 0x5fc0017f, /* 37, +3.5dB */ |
| 157 | 0x65400195, /* 38, +4.0dB */ |
| 158 | 0x6b8001ae, /* 39, +4.5dB */ |
| 159 | 0x71c001c7, /* 40, +5.0dB */ |
| 160 | 0x788001e2, /* 41, +5.5dB */ |
| 161 | 0x7f8001fe /* 42, +6.0dB */ |
| 162 | }; |
| 163 | |
| 164 | static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { |
| 165 | {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}, /* 0, -16.0dB */ |
| 166 | {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 1, -15.5dB */ |
| 167 | {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 2, -15.0dB */ |
| 168 | {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 3, -14.5dB */ |
| 169 | {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 4, -14.0dB */ |
| 170 | {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 5, -13.5dB */ |
| 171 | {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 6, -13.0dB */ |
| 172 | {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 7, -12.5dB */ |
| 173 | {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 8, -12.0dB */ |
| 174 | {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 9, -11.5dB */ |
| 175 | {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 10, -11.0dB */ |
| 176 | {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 11, -10.5dB */ |
| 177 | {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 12, -10.0dB */ |
| 178 | {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 13, -9.5dB */ |
| 179 | {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 14, -9.0dB */ |
| 180 | {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 15, -8.5dB */ |
| 181 | {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ |
| 182 | {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 17, -7.5dB */ |
| 183 | {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 18, -7.0dB */ |
| 184 | {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 19, -6.5dB */ |
| 185 | {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 20, -6.0dB */ |
| 186 | {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 21, -5.5dB */ |
| 187 | {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 22, -5.0dB */ |
| 188 | {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 23, -4.5dB */ |
| 189 | {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 24, -4.0dB */ |
| 190 | {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 25, -3.5dB */ |
| 191 | {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 26, -3.0dB */ |
| 192 | {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 27, -2.5dB */ |
| 193 | {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 28, -2.0dB */ |
| 194 | {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 29, -1.5dB */ |
| 195 | {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 30, -1.0dB */ |
| 196 | {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 31, -0.5dB */ |
| 197 | {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04} /* 32, +0dB */ |
| 198 | }; |
| 199 | |
| 200 | static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { |
| 201 | {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}, /* 0, -16.0dB */ |
| 202 | {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 1, -15.5dB */ |
| 203 | {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 2, -15.0dB */ |
| 204 | {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 3, -14.5dB */ |
| 205 | {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 4, -14.0dB */ |
| 206 | {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 5, -13.5dB */ |
| 207 | {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 6, -13.0dB */ |
| 208 | {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 7, -12.5dB */ |
| 209 | {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 8, -12.0dB */ |
| 210 | {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 9, -11.5dB */ |
| 211 | {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 10, -11.0dB */ |
| 212 | {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 11, -10.5dB */ |
| 213 | {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 12, -10.0dB */ |
| 214 | {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 13, -9.5dB */ |
| 215 | {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 14, -9.0dB */ |
| 216 | {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 15, -8.5dB */ |
| 217 | {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ |
| 218 | {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 17, -7.5dB */ |
| 219 | {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 18, -7.0dB */ |
| 220 | {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 19, -6.5dB */ |
| 221 | {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 20, -6.0dB */ |
| 222 | {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 21, -5.5dB */ |
| 223 | {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 22, -5.0dB */ |
| 224 | {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 23, -4.5dB */ |
| 225 | {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 24, -4.0dB */ |
| 226 | {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 25, -3.5dB */ |
| 227 | {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 26, -3.0dB */ |
| 228 | {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 27, -2.5dB */ |
| 229 | {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 28, -2.0dB */ |
| 230 | {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 29, -1.5dB */ |
| 231 | {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 30, -1.0dB */ |
| 232 | {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 31, -0.5dB */ |
| 233 | {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00} /* 32, +0dB */ |
| 234 | }; |
| 235 | |
| 236 | static const u32 edca_setting_dl[PEER_MAX] = { |
| 237 | 0xa44f, /* 0 UNKNOWN */ |
| 238 | 0x5ea44f, /* 1 REALTEK_90 */ |
| 239 | 0x5e4322, /* 2 REALTEK_92SE */ |
| 240 | 0x5ea42b, /* 3 BROAD */ |
| 241 | 0xa44f, /* 4 RAL */ |
| 242 | 0xa630, /* 5 ATH */ |
| 243 | 0x5ea630, /* 6 CISCO */ |
| 244 | 0x5ea42b, /* 7 MARVELL */ |
| 245 | }; |
| 246 | |
| 247 | static const u32 edca_setting_ul[PEER_MAX] = { |
| 248 | 0x5e4322, /* 0 UNKNOWN */ |
| 249 | 0xa44f, /* 1 REALTEK_90 */ |
| 250 | 0x5ea44f, /* 2 REALTEK_92SE */ |
| 251 | 0x5ea32b, /* 3 BROAD */ |
| 252 | 0x5ea422, /* 4 RAL */ |
| 253 | 0x5ea322, /* 5 ATH */ |
| 254 | 0x3ea430, /* 6 CISCO */ |
| 255 | 0x5ea44f, /* 7 MARV */ |
| 256 | }; |
| 257 | |
| 258 | static u8 rtl8818e_delta_swing_table_idx_24gb_p[] = { |
| 259 | 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, |
| 260 | 4, 4, 4, 5, 5, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9}; |
| 261 | |
| 262 | static u8 rtl8818e_delta_swing_table_idx_24gb_n[] = { |
| 263 | 0, 0, 0, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, |
| 264 | 7, 7, 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11}; |
| 265 | |
| 266 | static u8 rtl8812ae_delta_swing_table_idx_24gb_n[] = { |
| 267 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, |
| 268 | 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; |
| 269 | |
| 270 | static u8 rtl8812ae_delta_swing_table_idx_24gb_p[] = { |
| 271 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, |
| 272 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; |
| 273 | |
| 274 | static u8 rtl8812ae_delta_swing_table_idx_24ga_n[] = { |
| 275 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, |
| 276 | 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; |
| 277 | |
| 278 | static u8 rtl8812ae_delta_swing_table_idx_24ga_p[] = { |
| 279 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, |
| 280 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; |
| 281 | |
| 282 | static u8 rtl8812ae_delta_swing_table_idx_24gcckb_n[] = { |
| 283 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, |
| 284 | 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; |
| 285 | |
| 286 | static u8 rtl8812ae_delta_swing_table_idx_24gcckb_p[] = { |
| 287 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, |
| 288 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; |
| 289 | |
| 290 | static u8 rtl8812ae_delta_swing_table_idx_24gccka_n[] = { |
| 291 | 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, |
| 292 | 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; |
| 293 | |
| 294 | static u8 rtl8812ae_delta_swing_table_idx_24gccka_p[] = { |
| 295 | 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, |
| 296 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; |
| 297 | |
| 298 | static u8 rtl8812ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = { |
| 299 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, |
| 300 | 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13}, |
| 301 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, |
| 302 | 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13}, |
| 303 | {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 9, 10, 11, |
| 304 | 12, 12, 13, 14, 14, 14, 15, 16, 17, 17, 17, 18, 18, 18}, |
| 305 | }; |
| 306 | |
| 307 | static u8 rtl8812ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = { |
| 308 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, |
| 309 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 310 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 311 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 312 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, |
| 313 | 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 314 | }; |
| 315 | |
| 316 | static u8 rtl8812ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = { |
| 317 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 318 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13}, |
| 319 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9, |
| 320 | 9, 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13}, |
| 321 | {0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, |
| 322 | 12, 13, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17, 18, 18}, |
| 323 | }; |
| 324 | |
| 325 | static u8 rtl8812ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = { |
| 326 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, |
| 327 | 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 328 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 329 | 9, 9, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 330 | {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, |
| 331 | 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, |
| 332 | }; |
| 333 | |
| 334 | static u8 rtl8821ae_delta_swing_table_idx_24gb_n[] = { |
| 335 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, |
| 336 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; |
| 337 | |
| 338 | static u8 rtl8821ae_delta_swing_table_idx_24gb_p[] = { |
| 339 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 340 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; |
| 341 | |
| 342 | static u8 rtl8821ae_delta_swing_table_idx_24ga_n[] = { |
| 343 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, |
| 344 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; |
| 345 | |
| 346 | static u8 rtl8821ae_delta_swing_table_idx_24ga_p[] = { |
| 347 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 348 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; |
| 349 | |
| 350 | static u8 rtl8821ae_delta_swing_table_idx_24gcckb_n[] = { |
| 351 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, |
| 352 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; |
| 353 | |
| 354 | static u8 rtl8821ae_delta_swing_table_idx_24gcckb_p[] = { |
| 355 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 356 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; |
| 357 | |
| 358 | static u8 rtl8821ae_delta_swing_table_idx_24gccka_n[] = { |
| 359 | 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, |
| 360 | 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; |
| 361 | |
| 362 | static u8 rtl8821ae_delta_swing_table_idx_24gccka_p[] = { |
| 363 | 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 364 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; |
| 365 | |
| 366 | static u8 rtl8821ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = { |
| 367 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 368 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 369 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 370 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 371 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 372 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 373 | }; |
| 374 | |
| 375 | static u8 rtl8821ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = { |
| 376 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 377 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 378 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 379 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 380 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 381 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 382 | }; |
| 383 | |
| 384 | static u8 rtl8821ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = { |
| 385 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 386 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 387 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 388 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 389 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 390 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 391 | }; |
| 392 | |
| 393 | static u8 rtl8821ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = { |
| 394 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 395 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 396 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 397 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 398 | {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, |
| 399 | 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, |
| 400 | }; |
| 401 | |
| 402 | void rtl8821ae_dm_txpower_track_adjust(struct ieee80211_hw *hw, |
| 403 | u8 type, u8 *pdirection, |
| 404 | u32 *poutwrite_val) |
| 405 | { |
| 406 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 407 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 408 | u8 pwr_val = 0; |
| 409 | |
| 410 | if (type == 0) { |
| 411 | if (rtlpriv->dm.swing_idx_ofdm[RF90_PATH_A] <= |
| 412 | rtlpriv->dm.swing_idx_ofdm_base[RF90_PATH_A]) { |
| 413 | *pdirection = 1; |
| 414 | pwr_val = rtldm->swing_idx_ofdm_base[RF90_PATH_A] - |
| 415 | rtldm->swing_idx_ofdm[RF90_PATH_A]; |
| 416 | } else { |
| 417 | *pdirection = 2; |
| 418 | pwr_val = rtldm->swing_idx_ofdm[RF90_PATH_A] - |
| 419 | rtldm->swing_idx_ofdm_base[RF90_PATH_A]; |
| 420 | } |
| 421 | } else if (type == 1) { |
| 422 | if (rtldm->swing_idx_cck <= rtldm->swing_idx_cck_base) { |
| 423 | *pdirection = 1; |
| 424 | pwr_val = rtldm->swing_idx_cck_base - |
| 425 | rtldm->swing_idx_cck; |
| 426 | } else { |
| 427 | *pdirection = 2; |
| 428 | pwr_val = rtldm->swing_idx_cck - |
| 429 | rtldm->swing_idx_cck_base; |
| 430 | } |
| 431 | } |
| 432 | |
| 433 | if (pwr_val >= TXPWRTRACK_MAX_IDX && (*pdirection == 1)) |
| 434 | pwr_val = TXPWRTRACK_MAX_IDX; |
| 435 | |
| 436 | *poutwrite_val = pwr_val | (pwr_val << 8)| |
| 437 | (pwr_val << 16)| |
| 438 | (pwr_val << 24); |
| 439 | } |
| 440 | |
| 441 | void rtl8821ae_dm_clear_txpower_tracking_state(struct ieee80211_hw *hw) |
| 442 | { |
| 443 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 444 | struct rtl_dm *rtldm = rtl_dm(rtlpriv); |
| 445 | struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); |
| 446 | u8 p = 0; |
| 447 | |
| 448 | rtldm->swing_idx_cck_base = rtldm->default_cck_index; |
| 449 | rtldm->swing_idx_cck = rtldm->default_cck_index; |
| 450 | rtldm->cck_index = 0; |
| 451 | |
| 452 | for (p = RF90_PATH_A; p <= RF90_PATH_B; ++p) { |
| 453 | rtldm->swing_idx_ofdm_base[p] = rtldm->default_ofdm_index; |
| 454 | rtldm->swing_idx_ofdm[p] = rtldm->default_ofdm_index; |
| 455 | rtldm->ofdm_index[p] = rtldm->default_ofdm_index; |
| 456 | |
| 457 | rtldm->power_index_offset[p] = 0; |
| 458 | rtldm->delta_power_index[p] = 0; |
| 459 | rtldm->delta_power_index_last[p] = 0; |
| 460 | /*Initial Mix mode power tracking*/ |
| 461 | rtldm->absolute_ofdm_swing_idx[p] = 0; |
| 462 | rtldm->remnant_ofdm_swing_idx[p] = 0; |
| 463 | } |
| 464 | /*Initial at Modify Tx Scaling Mode*/ |
| 465 | rtldm->modify_txagc_flag_path_a = false; |
| 466 | /*Initial at Modify Tx Scaling Mode*/ |
| 467 | rtldm->modify_txagc_flag_path_b = false; |
| 468 | rtldm->remnant_cck_idx = 0; |
| 469 | rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; |
| 470 | rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; |
| 471 | rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; |
| 472 | } |
| 473 | |
| 474 | static u8 rtl8821ae_dm_get_swing_index(struct ieee80211_hw *hw) |
| 475 | { |
| 476 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 477 | u8 i = 0; |
| 478 | u32 bb_swing; |
| 479 | |
| 480 | bb_swing = phy_get_tx_swing_8812A(hw, rtlhal->current_bandtype, |
| 481 | RF90_PATH_A); |
| 482 | |
| 483 | for (i = 0; i < TXSCALE_TABLE_SIZE; ++i) |
| 484 | if (bb_swing == rtl8821ae_txscaling_table[i]) |
| 485 | break; |
| 486 | |
| 487 | return i; |
| 488 | } |
| 489 | |
| 490 | void rtl8821ae_dm_initialize_txpower_tracking_thermalmeter( |
| 491 | struct ieee80211_hw *hw) |
| 492 | { |
| 493 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 494 | struct rtl_dm *rtldm = rtl_dm(rtlpriv); |
| 495 | struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); |
| 496 | u8 default_swing_index = 0; |
| 497 | u8 p = 0; |
| 498 | |
| 499 | rtlpriv->dm.txpower_track_control = true; |
| 500 | rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; |
| 501 | rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; |
| 502 | rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; |
| 503 | default_swing_index = rtl8821ae_dm_get_swing_index(hw); |
| 504 | |
| 505 | rtldm->default_ofdm_index = |
| 506 | (default_swing_index == TXSCALE_TABLE_SIZE) ? |
| 507 | 24 : default_swing_index; |
| 508 | rtldm->default_cck_index = 24; |
| 509 | |
| 510 | rtldm->swing_idx_cck_base = rtldm->default_cck_index; |
| 511 | rtldm->cck_index = rtldm->default_cck_index; |
| 512 | |
| 513 | for (p = RF90_PATH_A; p < MAX_RF_PATH; ++p) { |
| 514 | rtldm->swing_idx_ofdm_base[p] = |
| 515 | rtldm->default_ofdm_index; |
| 516 | rtldm->ofdm_index[p] = rtldm->default_ofdm_index; |
| 517 | rtldm->delta_power_index[p] = 0; |
| 518 | rtldm->power_index_offset[p] = 0; |
| 519 | rtldm->delta_power_index_last[p] = 0; |
| 520 | } |
| 521 | } |
| 522 | |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 523 | void rtl8821ae_dm_init_edca_turbo(struct ieee80211_hw *hw) |
| 524 | { |
| 525 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 526 | |
| 527 | rtlpriv->dm.current_turbo_edca = false; |
| 528 | rtlpriv->dm.is_any_nonbepkts = false; |
| 529 | rtlpriv->dm.is_cur_rdlstate = false; |
| 530 | } |
| 531 | |
| 532 | void rtl8821ae_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) |
| 533 | { |
| 534 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 535 | struct rate_adaptive *p_ra = &rtlpriv->ra; |
| 536 | |
| 537 | p_ra->ratr_state = DM_RATR_STA_INIT; |
| 538 | p_ra->pre_ratr_state = DM_RATR_STA_INIT; |
| 539 | |
| 540 | rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; |
| 541 | if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) |
| 542 | rtlpriv->dm.useramask = true; |
| 543 | else |
| 544 | rtlpriv->dm.useramask = false; |
| 545 | |
| 546 | p_ra->high_rssi_thresh_for_ra = 50; |
| 547 | p_ra->low_rssi_thresh_for_ra40m = 20; |
| 548 | } |
| 549 | |
| 550 | static void rtl8821ae_dm_init_dynamic_atc_switch(struct ieee80211_hw *hw) |
| 551 | { |
| 552 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 553 | |
| 554 | rtlpriv->dm.crystal_cap = rtlpriv->efuse.crystalcap; |
| 555 | |
| 556 | rtlpriv->dm.atc_status = rtl_get_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11)); |
| 557 | rtlpriv->dm.cfo_threshold = CFO_THRESHOLD_XTAL; |
| 558 | } |
| 559 | |
| 560 | static void rtl8821ae_dm_common_info_self_init(struct ieee80211_hw *hw) |
| 561 | { |
| 562 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 563 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 564 | u8 tmp; |
| 565 | |
| 566 | rtlphy->cck_high_power = |
| 567 | (bool)rtl_get_bbreg(hw, ODM_REG_CCK_RPT_FORMAT_11AC, |
| 568 | ODM_BIT_CCK_RPT_FORMAT_11AC); |
| 569 | |
| 570 | tmp = (u8)rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC, |
| 571 | ODM_BIT_BB_RX_PATH_11AC); |
| 572 | if (tmp & BIT(0)) |
| 573 | rtlpriv->dm.rfpath_rxenable[0] = true; |
| 574 | if (tmp & BIT(1)) |
| 575 | rtlpriv->dm.rfpath_rxenable[1] = true; |
| 576 | } |
| 577 | |
| 578 | void rtl8821ae_dm_init(struct ieee80211_hw *hw) |
| 579 | { |
| 580 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 581 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
Larry Finger | 9259ee7 | 2015-01-06 09:58:11 -0600 | [diff] [blame] | 582 | u32 cur_igvalue = rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 583 | |
| 584 | spin_lock(&rtlpriv->locks.iqk_lock); |
| 585 | rtlphy->lck_inprogress = false; |
| 586 | spin_unlock(&rtlpriv->locks.iqk_lock); |
| 587 | |
| 588 | rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; |
| 589 | rtl8821ae_dm_common_info_self_init(hw); |
Larry Finger | 9259ee7 | 2015-01-06 09:58:11 -0600 | [diff] [blame] | 590 | rtl_dm_diginit(hw, cur_igvalue); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 591 | rtl8821ae_dm_init_rate_adaptive_mask(hw); |
| 592 | rtl8821ae_dm_init_edca_turbo(hw); |
| 593 | rtl8821ae_dm_initialize_txpower_tracking_thermalmeter(hw); |
| 594 | rtl8821ae_dm_init_dynamic_atc_switch(hw); |
| 595 | } |
| 596 | |
| 597 | static void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw) |
| 598 | { |
| 599 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 600 | struct dig_t *rtl_dm_dig = &rtlpriv->dm_digtable; |
| 601 | struct rtl_mac *mac = rtl_mac(rtlpriv); |
| 602 | |
| 603 | /* Determine the minimum RSSI */ |
| 604 | if ((mac->link_state < MAC80211_LINKED) && |
| 605 | (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) { |
| 606 | rtl_dm_dig->min_undec_pwdb_for_dm = 0; |
| 607 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, |
| 608 | "Not connected to any\n"); |
| 609 | } |
| 610 | if (mac->link_state >= MAC80211_LINKED) { |
| 611 | if (mac->opmode == NL80211_IFTYPE_AP || |
| 612 | mac->opmode == NL80211_IFTYPE_ADHOC) { |
| 613 | rtl_dm_dig->min_undec_pwdb_for_dm = |
| 614 | rtlpriv->dm.entry_min_undec_sm_pwdb; |
| 615 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, |
| 616 | "AP Client PWDB = 0x%lx\n", |
| 617 | rtlpriv->dm.entry_min_undec_sm_pwdb); |
| 618 | } else { |
| 619 | rtl_dm_dig->min_undec_pwdb_for_dm = |
| 620 | rtlpriv->dm.undec_sm_pwdb; |
| 621 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, |
| 622 | "STA Default Port PWDB = 0x%x\n", |
| 623 | rtl_dm_dig->min_undec_pwdb_for_dm); |
| 624 | } |
| 625 | } else { |
| 626 | rtl_dm_dig->min_undec_pwdb_for_dm = |
| 627 | rtlpriv->dm.entry_min_undec_sm_pwdb; |
| 628 | RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, |
| 629 | "AP Ext Port or disconnet PWDB = 0x%x\n", |
| 630 | rtl_dm_dig->min_undec_pwdb_for_dm); |
| 631 | } |
| 632 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 633 | "MinUndecoratedPWDBForDM =%d\n", |
| 634 | rtl_dm_dig->min_undec_pwdb_for_dm); |
| 635 | } |
| 636 | |
| 637 | static void rtl8812ae_dm_rssi_dump_to_register(struct ieee80211_hw *hw) |
| 638 | { |
| 639 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 640 | |
| 641 | rtl_write_byte(rtlpriv, RA_RSSI_DUMP, |
| 642 | rtlpriv->stats.rx_rssi_percentage[0]); |
| 643 | rtl_write_byte(rtlpriv, RB_RSSI_DUMP, |
| 644 | rtlpriv->stats.rx_rssi_percentage[1]); |
| 645 | |
| 646 | /* Rx EVM*/ |
| 647 | rtl_write_byte(rtlpriv, RS1_RX_EVM_DUMP, |
| 648 | rtlpriv->stats.rx_evm_dbm[0]); |
| 649 | rtl_write_byte(rtlpriv, RS2_RX_EVM_DUMP, |
| 650 | rtlpriv->stats.rx_evm_dbm[1]); |
| 651 | |
| 652 | /*Rx SNR*/ |
| 653 | rtl_write_byte(rtlpriv, RA_RX_SNR_DUMP, |
| 654 | (u8)(rtlpriv->stats.rx_snr_db[0])); |
| 655 | rtl_write_byte(rtlpriv, RB_RX_SNR_DUMP, |
| 656 | (u8)(rtlpriv->stats.rx_snr_db[1])); |
| 657 | |
| 658 | /*Rx Cfo_Short*/ |
| 659 | rtl_write_word(rtlpriv, RA_CFO_SHORT_DUMP, |
| 660 | rtlpriv->stats.rx_cfo_short[0]); |
| 661 | rtl_write_word(rtlpriv, RB_CFO_SHORT_DUMP, |
| 662 | rtlpriv->stats.rx_cfo_short[1]); |
| 663 | |
| 664 | /*Rx Cfo_Tail*/ |
| 665 | rtl_write_word(rtlpriv, RA_CFO_LONG_DUMP, |
| 666 | rtlpriv->stats.rx_cfo_tail[0]); |
| 667 | rtl_write_word(rtlpriv, RB_CFO_LONG_DUMP, |
| 668 | rtlpriv->stats.rx_cfo_tail[1]); |
| 669 | } |
| 670 | |
| 671 | static void rtl8821ae_dm_check_rssi_monitor(struct ieee80211_hw *hw) |
| 672 | { |
| 673 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 674 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 675 | struct rtl_hal *rtlhal = rtl_hal(rtlpriv); |
| 676 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| 677 | struct rtl_sta_info *drv_priv; |
| 678 | u8 h2c_parameter[4] = { 0 }; |
| 679 | long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff; |
| 680 | u8 stbc_tx = 0; |
| 681 | u64 cur_txokcnt = 0, cur_rxokcnt = 0; |
| 682 | static u64 last_txokcnt = 0, last_rxokcnt; |
| 683 | |
| 684 | cur_txokcnt = rtlpriv->stats.txbytesunicast - last_txokcnt; |
| 685 | cur_rxokcnt = rtlpriv->stats.rxbytesunicast - last_rxokcnt; |
| 686 | last_txokcnt = rtlpriv->stats.txbytesunicast; |
| 687 | last_rxokcnt = rtlpriv->stats.rxbytesunicast; |
| 688 | if (cur_rxokcnt > (last_txokcnt * 6)) |
| 689 | h2c_parameter[3] = 0x01; |
| 690 | else |
| 691 | h2c_parameter[3] = 0x00; |
| 692 | |
| 693 | /* AP & ADHOC & MESH */ |
| 694 | if (mac->opmode == NL80211_IFTYPE_AP || |
| 695 | mac->opmode == NL80211_IFTYPE_ADHOC || |
| 696 | mac->opmode == NL80211_IFTYPE_MESH_POINT) { |
| 697 | spin_lock_bh(&rtlpriv->locks.entry_list_lock); |
| 698 | list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { |
| 699 | if (drv_priv->rssi_stat.undec_sm_pwdb < |
| 700 | tmp_entry_min_pwdb) |
| 701 | tmp_entry_min_pwdb = |
| 702 | drv_priv->rssi_stat.undec_sm_pwdb; |
| 703 | if (drv_priv->rssi_stat.undec_sm_pwdb > |
| 704 | tmp_entry_max_pwdb) |
| 705 | tmp_entry_max_pwdb = |
| 706 | drv_priv->rssi_stat.undec_sm_pwdb; |
| 707 | } |
| 708 | spin_unlock_bh(&rtlpriv->locks.entry_list_lock); |
| 709 | |
| 710 | /* If associated entry is found */ |
| 711 | if (tmp_entry_max_pwdb != 0) { |
| 712 | rtlpriv->dm.entry_max_undec_sm_pwdb = |
| 713 | tmp_entry_max_pwdb; |
| 714 | RTPRINT(rtlpriv, FDM, DM_PWDB, |
| 715 | "EntryMaxPWDB = 0x%lx(%ld)\n", |
| 716 | tmp_entry_max_pwdb, tmp_entry_max_pwdb); |
| 717 | } else { |
| 718 | rtlpriv->dm.entry_max_undec_sm_pwdb = 0; |
| 719 | } |
| 720 | /* If associated entry is found */ |
| 721 | if (tmp_entry_min_pwdb != 0xff) { |
| 722 | rtlpriv->dm.entry_min_undec_sm_pwdb = |
| 723 | tmp_entry_min_pwdb; |
| 724 | RTPRINT(rtlpriv, FDM, DM_PWDB, |
| 725 | "EntryMinPWDB = 0x%lx(%ld)\n", |
| 726 | tmp_entry_min_pwdb, tmp_entry_min_pwdb); |
| 727 | } else { |
| 728 | rtlpriv->dm.entry_min_undec_sm_pwdb = 0; |
| 729 | } |
| 730 | } |
| 731 | /* Indicate Rx signal strength to FW. */ |
| 732 | if (rtlpriv->dm.useramask) { |
| 733 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) { |
| 734 | if (mac->mode == WIRELESS_MODE_AC_24G || |
| 735 | mac->mode == WIRELESS_MODE_AC_5G || |
| 736 | mac->mode == WIRELESS_MODE_AC_ONLY) |
| 737 | stbc_tx = (mac->vht_cur_stbc & |
| 738 | STBC_VHT_ENABLE_TX) ? 1 : 0; |
| 739 | else |
| 740 | stbc_tx = (mac->ht_cur_stbc & |
| 741 | STBC_HT_ENABLE_TX) ? 1 : 0; |
| 742 | h2c_parameter[3] |= stbc_tx << 1; |
| 743 | } |
| 744 | h2c_parameter[2] = |
| 745 | (u8)(rtlpriv->dm.undec_sm_pwdb & 0xFF); |
| 746 | h2c_parameter[1] = 0x20; |
| 747 | h2c_parameter[0] = 0; |
| 748 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) |
| 749 | rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 4, |
| 750 | h2c_parameter); |
| 751 | else |
| 752 | rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 3, |
| 753 | h2c_parameter); |
| 754 | } else { |
| 755 | rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undec_sm_pwdb); |
| 756 | } |
| 757 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) |
| 758 | rtl8812ae_dm_rssi_dump_to_register(hw); |
| 759 | rtl8821ae_dm_find_minimum_rssi(hw); |
| 760 | dm_digtable->rssi_val_min = rtlpriv->dm_digtable.min_undec_pwdb_for_dm; |
| 761 | } |
| 762 | |
| 763 | void rtl8821ae_dm_write_cck_cca_thres(struct ieee80211_hw *hw, u8 current_cca) |
| 764 | { |
| 765 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 766 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 767 | |
| 768 | if (dm_digtable->cur_cck_cca_thres != current_cca) |
| 769 | rtl_write_byte(rtlpriv, DM_REG_CCK_CCA_11AC, current_cca); |
| 770 | |
| 771 | dm_digtable->pre_cck_cca_thres = dm_digtable->cur_cck_cca_thres; |
| 772 | dm_digtable->cur_cck_cca_thres = current_cca; |
| 773 | } |
| 774 | |
| 775 | void rtl8821ae_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi) |
| 776 | { |
| 777 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 778 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 779 | |
| 780 | if (dm_digtable->stop_dig) |
| 781 | return; |
| 782 | |
| 783 | if (dm_digtable->cur_igvalue != current_igi) { |
| 784 | rtl_set_bbreg(hw, DM_REG_IGI_A_11AC, |
| 785 | DM_BIT_IGI_11AC, current_igi); |
| 786 | if (rtlpriv->phy.rf_type != RF_1T1R) |
| 787 | rtl_set_bbreg(hw, DM_REG_IGI_B_11AC, |
| 788 | DM_BIT_IGI_11AC, current_igi); |
| 789 | } |
| 790 | dm_digtable->cur_igvalue = current_igi; |
| 791 | } |
| 792 | |
| 793 | static void rtl8821ae_dm_dig(struct ieee80211_hw *hw) |
| 794 | { |
| 795 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 796 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 797 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| 798 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 799 | u8 dig_min_0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 800 | u8 dig_max_of_min; |
| 801 | bool first_connect, first_disconnect; |
| 802 | u8 dm_dig_max, dm_dig_min, offset; |
| 803 | u8 current_igi = dm_digtable->cur_igvalue; |
| 804 | |
| 805 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "\n"); |
| 806 | |
| 807 | if (mac->act_scanning) { |
| 808 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 809 | "Return: In Scan Progress\n"); |
| 810 | return; |
| 811 | } |
| 812 | |
| 813 | /*add by Neil Chen to avoid PSD is processing*/ |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 814 | dig_min_0 = dm_digtable->dig_min_0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 815 | first_connect = (mac->link_state >= MAC80211_LINKED) && |
| 816 | (!dm_digtable->media_connect_0); |
| 817 | first_disconnect = (mac->link_state < MAC80211_LINKED) && |
| 818 | (dm_digtable->media_connect_0); |
| 819 | |
| 820 | /*1 Boundary Decision*/ |
| 821 | |
| 822 | dm_dig_max = 0x5A; |
| 823 | |
| 824 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) |
| 825 | dm_dig_min = DM_DIG_MIN; |
| 826 | else |
| 827 | dm_dig_min = 0x1C; |
| 828 | |
| 829 | dig_max_of_min = DM_DIG_MAX_AP; |
| 830 | |
| 831 | if (mac->link_state >= MAC80211_LINKED) { |
| 832 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) |
| 833 | offset = 20; |
| 834 | else |
| 835 | offset = 10; |
| 836 | |
| 837 | if ((dm_digtable->rssi_val_min + offset) > dm_dig_max) |
| 838 | dm_digtable->rx_gain_max = dm_dig_max; |
| 839 | else if ((dm_digtable->rssi_val_min + offset) < dm_dig_min) |
| 840 | dm_digtable->rx_gain_max = dm_dig_min; |
| 841 | else |
| 842 | dm_digtable->rx_gain_max = |
| 843 | dm_digtable->rssi_val_min + offset; |
| 844 | |
| 845 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 846 | "dm_digtable->rssi_val_min=0x%x,dm_digtable->rx_gain_max = 0x%x", |
| 847 | dm_digtable->rssi_val_min, |
| 848 | dm_digtable->rx_gain_max); |
| 849 | if (rtlpriv->dm.one_entry_only) { |
| 850 | offset = 0; |
| 851 | |
| 852 | if (dm_digtable->rssi_val_min - offset < dm_dig_min) |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 853 | dig_min_0 = dm_dig_min; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 854 | else if (dm_digtable->rssi_val_min - |
| 855 | offset > dig_max_of_min) |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 856 | dig_min_0 = dig_max_of_min; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 857 | else |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 858 | dig_min_0 = |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 859 | dm_digtable->rssi_val_min - offset; |
| 860 | |
| 861 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 862 | "bOneEntryOnly=TRUE, dig_min_0=0x%x\n", |
| 863 | dig_min_0); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 864 | } else { |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 865 | dig_min_0 = dm_dig_min; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 866 | } |
| 867 | } else { |
| 868 | dm_digtable->rx_gain_max = dm_dig_max; |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 869 | dig_min_0 = dm_dig_min; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 870 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 871 | "No Link\n"); |
| 872 | } |
| 873 | |
| 874 | if (rtlpriv->falsealm_cnt.cnt_all > 10000) { |
| 875 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
Masanari Iida | d939be3 | 2015-02-27 23:52:31 +0900 | [diff] [blame] | 876 | "Abnormally false alarm case.\n"); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 877 | |
| 878 | if (dm_digtable->large_fa_hit != 3) |
| 879 | dm_digtable->large_fa_hit++; |
| 880 | if (dm_digtable->forbidden_igi < current_igi) { |
| 881 | dm_digtable->forbidden_igi = current_igi; |
| 882 | dm_digtable->large_fa_hit = 1; |
| 883 | } |
| 884 | |
| 885 | if (dm_digtable->large_fa_hit >= 3) { |
| 886 | if ((dm_digtable->forbidden_igi + 1) > |
| 887 | dm_digtable->rx_gain_max) |
| 888 | dm_digtable->rx_gain_min = |
| 889 | dm_digtable->rx_gain_max; |
| 890 | else |
| 891 | dm_digtable->rx_gain_min = |
| 892 | (dm_digtable->forbidden_igi + 1); |
| 893 | dm_digtable->recover_cnt = 3600; |
| 894 | } |
| 895 | } else { |
| 896 | /*Recovery mechanism for IGI lower bound*/ |
| 897 | if (dm_digtable->recover_cnt != 0) { |
| 898 | dm_digtable->recover_cnt--; |
| 899 | } else { |
| 900 | if (dm_digtable->large_fa_hit < 3) { |
| 901 | if ((dm_digtable->forbidden_igi - 1) < |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 902 | dig_min_0) { |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 903 | dm_digtable->forbidden_igi = |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 904 | dig_min_0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 905 | dm_digtable->rx_gain_min = |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 906 | dig_min_0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 907 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 908 | "Normal Case: At Lower Bound\n"); |
| 909 | } else { |
| 910 | dm_digtable->forbidden_igi--; |
| 911 | dm_digtable->rx_gain_min = |
| 912 | (dm_digtable->forbidden_igi + 1); |
| 913 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 914 | "Normal Case: Approach Lower Bound\n"); |
| 915 | } |
| 916 | } else { |
| 917 | dm_digtable->large_fa_hit = 0; |
| 918 | } |
| 919 | } |
| 920 | } |
| 921 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 922 | "pDM_DigTable->LargeFAHit=%d\n", |
| 923 | dm_digtable->large_fa_hit); |
| 924 | |
| 925 | if (rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) |
| 926 | dm_digtable->rx_gain_min = dm_dig_min; |
| 927 | |
| 928 | if (dm_digtable->rx_gain_min > dm_digtable->rx_gain_max) |
| 929 | dm_digtable->rx_gain_min = dm_digtable->rx_gain_max; |
| 930 | |
| 931 | /*Adjust initial gain by false alarm*/ |
| 932 | if (mac->link_state >= MAC80211_LINKED) { |
| 933 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 934 | "DIG AfterLink\n"); |
| 935 | if (first_connect) { |
| 936 | if (dm_digtable->rssi_val_min <= dig_max_of_min) |
| 937 | current_igi = dm_digtable->rssi_val_min; |
| 938 | else |
| 939 | current_igi = dig_max_of_min; |
| 940 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 941 | "First Connect\n"); |
| 942 | } else { |
| 943 | if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH2) |
| 944 | current_igi = current_igi + 4; |
| 945 | else if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH1) |
| 946 | current_igi = current_igi + 2; |
| 947 | else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) |
| 948 | current_igi = current_igi - 2; |
| 949 | |
| 950 | if ((rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) && |
| 951 | (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)) { |
| 952 | current_igi = dm_digtable->rx_gain_min; |
| 953 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 954 | "Beacon is less than 10 and FA is less than 768, IGI GOES TO 0x1E!!!!!!!!!!!!\n"); |
| 955 | } |
| 956 | } |
| 957 | } else { |
| 958 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 959 | "DIG BeforeLink\n"); |
| 960 | if (first_disconnect) { |
| 961 | current_igi = dm_digtable->rx_gain_min; |
| 962 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 963 | "First DisConnect\n"); |
| 964 | } else { |
| 965 | /* 2012.03.30 LukeLee: enable DIG before |
| 966 | * link but with very high thresholds |
| 967 | */ |
| 968 | if (rtlpriv->falsealm_cnt.cnt_all > 2000) |
| 969 | current_igi = current_igi + 4; |
| 970 | else if (rtlpriv->falsealm_cnt.cnt_all > 600) |
| 971 | current_igi = current_igi + 2; |
| 972 | else if (rtlpriv->falsealm_cnt.cnt_all < 300) |
| 973 | current_igi = current_igi - 2; |
| 974 | |
| 975 | if (current_igi >= 0x3e) |
| 976 | current_igi = 0x3e; |
| 977 | |
| 978 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "England DIG\n"); |
| 979 | } |
| 980 | } |
| 981 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 982 | "DIG End Adjust IGI\n"); |
| 983 | /* Check initial gain by upper/lower bound*/ |
| 984 | |
| 985 | if (current_igi > dm_digtable->rx_gain_max) |
| 986 | current_igi = dm_digtable->rx_gain_max; |
| 987 | if (current_igi < dm_digtable->rx_gain_min) |
| 988 | current_igi = dm_digtable->rx_gain_min; |
| 989 | |
| 990 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 991 | "rx_gain_max=0x%x, rx_gain_min=0x%x\n", |
| 992 | dm_digtable->rx_gain_max, dm_digtable->rx_gain_min); |
| 993 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 994 | "TotalFA=%d\n", rtlpriv->falsealm_cnt.cnt_all); |
| 995 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 996 | "CurIGValue=0x%x\n", current_igi); |
| 997 | |
| 998 | rtl8821ae_dm_write_dig(hw, current_igi); |
| 999 | dm_digtable->media_connect_0 = |
| 1000 | ((mac->link_state >= MAC80211_LINKED) ? true : false); |
Larry Finger | 1f6969f | 2015-01-06 09:58:02 -0600 | [diff] [blame] | 1001 | dm_digtable->dig_min_0 = dig_min_0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 1002 | } |
| 1003 | |
| 1004 | static void rtl8821ae_dm_common_info_self_update(struct ieee80211_hw *hw) |
| 1005 | { |
| 1006 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1007 | u8 cnt = 0; |
| 1008 | struct rtl_sta_info *drv_priv; |
| 1009 | |
| 1010 | rtlpriv->dm.tx_rate = 0xff; |
| 1011 | |
| 1012 | rtlpriv->dm.one_entry_only = false; |
| 1013 | |
| 1014 | if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION && |
| 1015 | rtlpriv->mac80211.link_state >= MAC80211_LINKED) { |
| 1016 | rtlpriv->dm.one_entry_only = true; |
| 1017 | return; |
| 1018 | } |
| 1019 | |
| 1020 | if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP || |
| 1021 | rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC || |
| 1022 | rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) { |
| 1023 | spin_lock_bh(&rtlpriv->locks.entry_list_lock); |
| 1024 | list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) |
| 1025 | cnt++; |
| 1026 | spin_unlock_bh(&rtlpriv->locks.entry_list_lock); |
| 1027 | |
| 1028 | if (cnt == 1) |
| 1029 | rtlpriv->dm.one_entry_only = true; |
| 1030 | } |
| 1031 | } |
| 1032 | |
| 1033 | static void rtl8821ae_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) |
| 1034 | { |
| 1035 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1036 | struct false_alarm_statistics *falsealm_cnt = &rtlpriv->falsealm_cnt; |
| 1037 | u32 cck_enable = 0; |
| 1038 | |
| 1039 | /*read OFDM FA counter*/ |
| 1040 | falsealm_cnt->cnt_ofdm_fail = |
| 1041 | rtl_get_bbreg(hw, ODM_REG_OFDM_FA_11AC, BMASKLWORD); |
| 1042 | falsealm_cnt->cnt_cck_fail = |
| 1043 | rtl_get_bbreg(hw, ODM_REG_CCK_FA_11AC, BMASKLWORD); |
| 1044 | |
| 1045 | cck_enable = rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC, BIT(28)); |
| 1046 | if (cck_enable) /*if(pDM_Odm->pBandType == ODM_BAND_2_4G)*/ |
| 1047 | falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail + |
| 1048 | falsealm_cnt->cnt_cck_fail; |
| 1049 | else |
| 1050 | falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail; |
| 1051 | |
| 1052 | /*reset OFDM FA coutner*/ |
| 1053 | rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 1); |
| 1054 | rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 0); |
| 1055 | /* reset CCK FA counter*/ |
| 1056 | rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 0); |
| 1057 | rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 1); |
| 1058 | |
| 1059 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Cnt_Cck_fail=%d\n", |
| 1060 | falsealm_cnt->cnt_cck_fail); |
| 1061 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "cnt_ofdm_fail=%d\n", |
| 1062 | falsealm_cnt->cnt_ofdm_fail); |
| 1063 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Total False Alarm=%d\n", |
| 1064 | falsealm_cnt->cnt_all); |
| 1065 | } |
| 1066 | |
| 1067 | static void rtl8812ae_dm_check_txpower_tracking_thermalmeter( |
| 1068 | struct ieee80211_hw *hw) |
| 1069 | { |
| 1070 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 1071 | |
Hans Ulli Kroll | 1637c1b | 2015-06-07 13:19:16 +0200 | [diff] [blame] | 1072 | if (!rtlpriv->dm.tm_trigger) { |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 1073 | rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, |
| 1074 | BIT(17) | BIT(16), 0x03); |
| 1075 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1076 | "Trigger 8812 Thermal Meter!!\n"); |
Hans Ulli Kroll | 1637c1b | 2015-06-07 13:19:16 +0200 | [diff] [blame] | 1077 | rtlpriv->dm.tm_trigger = 1; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 1078 | return; |
| 1079 | } |
| 1080 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1081 | "Schedule TxPowerTracking direct call!!\n"); |
| 1082 | rtl8812ae_dm_txpower_tracking_callback_thermalmeter(hw); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 1083 | } |
| 1084 | |
| 1085 | static void rtl8821ae_dm_iq_calibrate(struct ieee80211_hw *hw) |
| 1086 | { |
| 1087 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| 1088 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1089 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 1090 | |
| 1091 | if (mac->link_state >= MAC80211_LINKED) { |
| 1092 | if (rtldm->linked_interval < 3) |
| 1093 | rtldm->linked_interval++; |
| 1094 | |
| 1095 | if (rtldm->linked_interval == 2) { |
| 1096 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) |
| 1097 | rtl8812ae_phy_iq_calibrate(hw, false); |
| 1098 | else |
| 1099 | rtl8821ae_phy_iq_calibrate(hw, false); |
| 1100 | } |
| 1101 | } else { |
| 1102 | rtldm->linked_interval = 0; |
| 1103 | } |
| 1104 | } |
| 1105 | |
| 1106 | static void rtl8812ae_get_delta_swing_table(struct ieee80211_hw *hw, |
| 1107 | u8 **up_a, u8 **down_a, |
| 1108 | u8 **up_b, u8 **down_b) |
| 1109 | { |
| 1110 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1111 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 1112 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1113 | u8 channel = rtlphy->current_channel; |
| 1114 | u8 rate = rtldm->tx_rate; |
| 1115 | |
| 1116 | if (1 <= channel && channel <= 14) { |
| 1117 | if (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) { |
| 1118 | *up_a = rtl8812ae_delta_swing_table_idx_24gccka_p; |
| 1119 | *down_a = rtl8812ae_delta_swing_table_idx_24gccka_n; |
| 1120 | *up_b = rtl8812ae_delta_swing_table_idx_24gcckb_p; |
| 1121 | *down_b = rtl8812ae_delta_swing_table_idx_24gcckb_n; |
| 1122 | } else { |
| 1123 | *up_a = rtl8812ae_delta_swing_table_idx_24ga_p; |
| 1124 | *down_a = rtl8812ae_delta_swing_table_idx_24ga_n; |
| 1125 | *up_b = rtl8812ae_delta_swing_table_idx_24gb_p; |
| 1126 | *down_b = rtl8812ae_delta_swing_table_idx_24gb_n; |
| 1127 | } |
| 1128 | } else if (36 <= channel && channel <= 64) { |
| 1129 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[0]; |
| 1130 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[0]; |
| 1131 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[0]; |
| 1132 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[0]; |
| 1133 | } else if (100 <= channel && channel <= 140) { |
| 1134 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[1]; |
| 1135 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[1]; |
| 1136 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[1]; |
| 1137 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[1]; |
| 1138 | } else if (149 <= channel && channel <= 173) { |
| 1139 | *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[2]; |
| 1140 | *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[2]; |
| 1141 | *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[2]; |
| 1142 | *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[2]; |
| 1143 | } else { |
| 1144 | *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; |
| 1145 | *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; |
| 1146 | *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; |
| 1147 | *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; |
| 1148 | } |
| 1149 | } |
| 1150 | |
| 1151 | void rtl8821ae_dm_update_init_rate(struct ieee80211_hw *hw, u8 rate) |
| 1152 | { |
| 1153 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1154 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1155 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 1156 | u8 p = 0; |
| 1157 | |
| 1158 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1159 | "Get C2H Command! Rate=0x%x\n", rate); |
| 1160 | |
| 1161 | rtldm->tx_rate = rate; |
| 1162 | |
| 1163 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) { |
| 1164 | rtl8821ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, RF90_PATH_A, 0); |
| 1165 | } else { |
| 1166 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) |
| 1167 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, 0); |
| 1168 | } |
| 1169 | } |
| 1170 | |
| 1171 | u8 rtl8821ae_hw_rate_to_mrate(struct ieee80211_hw *hw, u8 rate) |
| 1172 | { |
| 1173 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1174 | u8 ret_rate = MGN_1M; |
| 1175 | |
| 1176 | switch (rate) { |
| 1177 | case DESC_RATE1M: |
| 1178 | ret_rate = MGN_1M; |
| 1179 | break; |
| 1180 | case DESC_RATE2M: |
| 1181 | ret_rate = MGN_2M; |
| 1182 | break; |
| 1183 | case DESC_RATE5_5M: |
| 1184 | ret_rate = MGN_5_5M; |
| 1185 | break; |
| 1186 | case DESC_RATE11M: |
| 1187 | ret_rate = MGN_11M; |
| 1188 | break; |
| 1189 | case DESC_RATE6M: |
| 1190 | ret_rate = MGN_6M; |
| 1191 | break; |
| 1192 | case DESC_RATE9M: |
| 1193 | ret_rate = MGN_9M; |
| 1194 | break; |
| 1195 | case DESC_RATE12M: |
| 1196 | ret_rate = MGN_12M; |
| 1197 | break; |
| 1198 | case DESC_RATE18M: |
| 1199 | ret_rate = MGN_18M; |
| 1200 | break; |
| 1201 | case DESC_RATE24M: |
| 1202 | ret_rate = MGN_24M; |
| 1203 | break; |
| 1204 | case DESC_RATE36M: |
| 1205 | ret_rate = MGN_36M; |
| 1206 | break; |
| 1207 | case DESC_RATE48M: |
| 1208 | ret_rate = MGN_48M; |
| 1209 | break; |
| 1210 | case DESC_RATE54M: |
| 1211 | ret_rate = MGN_54M; |
| 1212 | break; |
| 1213 | case DESC_RATEMCS0: |
| 1214 | ret_rate = MGN_MCS0; |
| 1215 | break; |
| 1216 | case DESC_RATEMCS1: |
| 1217 | ret_rate = MGN_MCS1; |
| 1218 | break; |
| 1219 | case DESC_RATEMCS2: |
| 1220 | ret_rate = MGN_MCS2; |
| 1221 | break; |
| 1222 | case DESC_RATEMCS3: |
| 1223 | ret_rate = MGN_MCS3; |
| 1224 | break; |
| 1225 | case DESC_RATEMCS4: |
| 1226 | ret_rate = MGN_MCS4; |
| 1227 | break; |
| 1228 | case DESC_RATEMCS5: |
| 1229 | ret_rate = MGN_MCS5; |
| 1230 | break; |
| 1231 | case DESC_RATEMCS6: |
| 1232 | ret_rate = MGN_MCS6; |
| 1233 | break; |
| 1234 | case DESC_RATEMCS7: |
| 1235 | ret_rate = MGN_MCS7; |
| 1236 | break; |
| 1237 | case DESC_RATEMCS8: |
| 1238 | ret_rate = MGN_MCS8; |
| 1239 | break; |
| 1240 | case DESC_RATEMCS9: |
| 1241 | ret_rate = MGN_MCS9; |
| 1242 | break; |
| 1243 | case DESC_RATEMCS10: |
| 1244 | ret_rate = MGN_MCS10; |
| 1245 | break; |
| 1246 | case DESC_RATEMCS11: |
| 1247 | ret_rate = MGN_MCS11; |
| 1248 | break; |
| 1249 | case DESC_RATEMCS12: |
| 1250 | ret_rate = MGN_MCS12; |
| 1251 | break; |
| 1252 | case DESC_RATEMCS13: |
| 1253 | ret_rate = MGN_MCS13; |
| 1254 | break; |
| 1255 | case DESC_RATEMCS14: |
| 1256 | ret_rate = MGN_MCS14; |
| 1257 | break; |
| 1258 | case DESC_RATEMCS15: |
| 1259 | ret_rate = MGN_MCS15; |
| 1260 | break; |
| 1261 | case DESC_RATEVHT1SS_MCS0: |
| 1262 | ret_rate = MGN_VHT1SS_MCS0; |
| 1263 | break; |
| 1264 | case DESC_RATEVHT1SS_MCS1: |
| 1265 | ret_rate = MGN_VHT1SS_MCS1; |
| 1266 | break; |
| 1267 | case DESC_RATEVHT1SS_MCS2: |
| 1268 | ret_rate = MGN_VHT1SS_MCS2; |
| 1269 | break; |
| 1270 | case DESC_RATEVHT1SS_MCS3: |
| 1271 | ret_rate = MGN_VHT1SS_MCS3; |
| 1272 | break; |
| 1273 | case DESC_RATEVHT1SS_MCS4: |
| 1274 | ret_rate = MGN_VHT1SS_MCS4; |
| 1275 | break; |
| 1276 | case DESC_RATEVHT1SS_MCS5: |
| 1277 | ret_rate = MGN_VHT1SS_MCS5; |
| 1278 | break; |
| 1279 | case DESC_RATEVHT1SS_MCS6: |
| 1280 | ret_rate = MGN_VHT1SS_MCS6; |
| 1281 | break; |
| 1282 | case DESC_RATEVHT1SS_MCS7: |
| 1283 | ret_rate = MGN_VHT1SS_MCS7; |
| 1284 | break; |
| 1285 | case DESC_RATEVHT1SS_MCS8: |
| 1286 | ret_rate = MGN_VHT1SS_MCS8; |
| 1287 | break; |
| 1288 | case DESC_RATEVHT1SS_MCS9: |
| 1289 | ret_rate = MGN_VHT1SS_MCS9; |
| 1290 | break; |
| 1291 | case DESC_RATEVHT2SS_MCS0: |
| 1292 | ret_rate = MGN_VHT2SS_MCS0; |
| 1293 | break; |
| 1294 | case DESC_RATEVHT2SS_MCS1: |
| 1295 | ret_rate = MGN_VHT2SS_MCS1; |
| 1296 | break; |
| 1297 | case DESC_RATEVHT2SS_MCS2: |
| 1298 | ret_rate = MGN_VHT2SS_MCS2; |
| 1299 | break; |
| 1300 | case DESC_RATEVHT2SS_MCS3: |
| 1301 | ret_rate = MGN_VHT2SS_MCS3; |
| 1302 | break; |
| 1303 | case DESC_RATEVHT2SS_MCS4: |
| 1304 | ret_rate = MGN_VHT2SS_MCS4; |
| 1305 | break; |
| 1306 | case DESC_RATEVHT2SS_MCS5: |
| 1307 | ret_rate = MGN_VHT2SS_MCS5; |
| 1308 | break; |
| 1309 | case DESC_RATEVHT2SS_MCS6: |
| 1310 | ret_rate = MGN_VHT2SS_MCS6; |
| 1311 | break; |
| 1312 | case DESC_RATEVHT2SS_MCS7: |
| 1313 | ret_rate = MGN_VHT2SS_MCS7; |
| 1314 | break; |
| 1315 | case DESC_RATEVHT2SS_MCS8: |
| 1316 | ret_rate = MGN_VHT2SS_MCS8; |
| 1317 | break; |
| 1318 | case DESC_RATEVHT2SS_MCS9: |
| 1319 | ret_rate = MGN_VHT2SS_MCS9; |
| 1320 | break; |
| 1321 | default: |
| 1322 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1323 | "HwRateToMRate8812(): Non supported Rate [%x]!!!\n", |
| 1324 | rate); |
| 1325 | break; |
| 1326 | } |
| 1327 | return ret_rate; |
| 1328 | } |
| 1329 | |
| 1330 | /*----------------------------------------------------------------------------- |
| 1331 | * Function: odm_TxPwrTrackSetPwr88E() |
| 1332 | * |
| 1333 | * Overview: 88E change all channel tx power accordign to flag. |
| 1334 | * OFDM & CCK are all different. |
| 1335 | * |
| 1336 | * Input: NONE |
| 1337 | * |
| 1338 | * Output: NONE |
| 1339 | * |
| 1340 | * Return: NONE |
| 1341 | * |
| 1342 | * Revised History: |
| 1343 | * When Who Remark |
| 1344 | * 04/23/2012 MHC Create Version 0. |
| 1345 | * |
| 1346 | *--------------------------------------------------------------------------- |
| 1347 | */ |
| 1348 | void rtl8812ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, |
| 1349 | enum pwr_track_control_method method, |
| 1350 | u8 rf_path, u8 channel_mapped_index) |
| 1351 | { |
| 1352 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1353 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1354 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 1355 | u32 final_swing_idx[2]; |
| 1356 | u8 pwr_tracking_limit = 26; /*+1.0dB*/ |
| 1357 | u8 tx_rate = 0xFF; |
| 1358 | char final_ofdm_swing_index = 0; |
| 1359 | |
| 1360 | if (rtldm->tx_rate != 0xFF) |
| 1361 | tx_rate = |
| 1362 | rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate); |
| 1363 | |
| 1364 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1365 | "===>rtl8812ae_dm_txpwr_track_set_pwr\n"); |
| 1366 | /*20130429 Mimic Modify High Rate BBSwing Limit.*/ |
| 1367 | if (tx_rate != 0xFF) { |
| 1368 | /*CCK*/ |
| 1369 | if ((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) |
| 1370 | pwr_tracking_limit = 32; /*+4dB*/ |
| 1371 | /*OFDM*/ |
| 1372 | else if ((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) |
| 1373 | pwr_tracking_limit = 30; /*+3dB*/ |
| 1374 | else if (tx_rate == MGN_54M) |
| 1375 | pwr_tracking_limit = 28; /*+2dB*/ |
| 1376 | /*HT*/ |
| 1377 | /*QPSK/BPSK*/ |
| 1378 | else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) |
| 1379 | pwr_tracking_limit = 34; /*+5dB*/ |
| 1380 | /*16QAM*/ |
| 1381 | else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) |
| 1382 | pwr_tracking_limit = 30; /*+3dB*/ |
| 1383 | /*64QAM*/ |
| 1384 | else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) |
| 1385 | pwr_tracking_limit = 28; /*+2dB*/ |
| 1386 | /*QPSK/BPSK*/ |
| 1387 | else if ((tx_rate >= MGN_MCS8) && (tx_rate <= MGN_MCS10)) |
| 1388 | pwr_tracking_limit = 34; /*+5dB*/ |
| 1389 | /*16QAM*/ |
| 1390 | else if ((tx_rate >= MGN_MCS11) && (tx_rate <= MGN_MCS12)) |
| 1391 | pwr_tracking_limit = 30; /*+3dB*/ |
| 1392 | /*64QAM*/ |
| 1393 | else if ((tx_rate >= MGN_MCS13) && (tx_rate <= MGN_MCS15)) |
| 1394 | pwr_tracking_limit = 28; /*+2dB*/ |
| 1395 | |
| 1396 | /*2 VHT*/ |
| 1397 | /*QPSK/BPSK*/ |
| 1398 | else if ((tx_rate >= MGN_VHT1SS_MCS0) && |
| 1399 | (tx_rate <= MGN_VHT1SS_MCS2)) |
| 1400 | pwr_tracking_limit = 34; /*+5dB*/ |
| 1401 | /*16QAM*/ |
| 1402 | else if ((tx_rate >= MGN_VHT1SS_MCS3) && |
| 1403 | (tx_rate <= MGN_VHT1SS_MCS4)) |
| 1404 | pwr_tracking_limit = 30; /*+3dB*/ |
| 1405 | /*64QAM*/ |
| 1406 | else if ((tx_rate >= MGN_VHT1SS_MCS5) && |
| 1407 | (tx_rate <= MGN_VHT1SS_MCS6)) |
| 1408 | pwr_tracking_limit = 28; /*+2dB*/ |
| 1409 | else if (tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ |
| 1410 | pwr_tracking_limit = 26; /*+1dB*/ |
| 1411 | else if (tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ |
| 1412 | pwr_tracking_limit = 24; /*+0dB*/ |
| 1413 | else if (tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ |
| 1414 | pwr_tracking_limit = 22; /*-1dB*/ |
| 1415 | /*QPSK/BPSK*/ |
| 1416 | else if ((tx_rate >= MGN_VHT2SS_MCS0) && |
| 1417 | (tx_rate <= MGN_VHT2SS_MCS2)) |
| 1418 | pwr_tracking_limit = 34; /*+5dB*/ |
| 1419 | /*16QAM*/ |
| 1420 | else if ((tx_rate >= MGN_VHT2SS_MCS3) && |
| 1421 | (tx_rate <= MGN_VHT2SS_MCS4)) |
| 1422 | pwr_tracking_limit = 30; /*+3dB*/ |
| 1423 | /*64QAM*/ |
| 1424 | else if ((tx_rate >= MGN_VHT2SS_MCS5) && |
| 1425 | (tx_rate <= MGN_VHT2SS_MCS6)) |
| 1426 | pwr_tracking_limit = 28; /*+2dB*/ |
| 1427 | else if (tx_rate == MGN_VHT2SS_MCS7) /*64QAM*/ |
| 1428 | pwr_tracking_limit = 26; /*+1dB*/ |
| 1429 | else if (tx_rate == MGN_VHT2SS_MCS8) /*256QAM*/ |
| 1430 | pwr_tracking_limit = 24; /*+0dB*/ |
| 1431 | else if (tx_rate == MGN_VHT2SS_MCS9) /*256QAM*/ |
| 1432 | pwr_tracking_limit = 22; /*-1dB*/ |
| 1433 | else |
| 1434 | pwr_tracking_limit = 24; |
| 1435 | } |
| 1436 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1437 | "TxRate=0x%x, PwrTrackingLimit=%d\n", |
| 1438 | tx_rate, pwr_tracking_limit); |
| 1439 | |
| 1440 | if (method == BBSWING) { |
| 1441 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1442 | "===>rtl8812ae_dm_txpwr_track_set_pwr\n"); |
| 1443 | |
| 1444 | if (rf_path == RF90_PATH_A) { |
| 1445 | u32 tmp; |
| 1446 | |
| 1447 | final_swing_idx[RF90_PATH_A] = |
| 1448 | (rtldm->ofdm_index[RF90_PATH_A] > |
| 1449 | pwr_tracking_limit) ? |
| 1450 | pwr_tracking_limit : |
| 1451 | rtldm->ofdm_index[RF90_PATH_A]; |
| 1452 | tmp = final_swing_idx[RF90_PATH_A]; |
| 1453 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1454 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d,pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", |
| 1455 | rtldm->ofdm_index[RF90_PATH_A], |
| 1456 | final_swing_idx[RF90_PATH_A]); |
| 1457 | |
| 1458 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 1459 | txscaling_tbl[tmp]); |
| 1460 | } else { |
| 1461 | u32 tmp; |
| 1462 | |
| 1463 | final_swing_idx[RF90_PATH_B] = |
| 1464 | rtldm->ofdm_index[RF90_PATH_B] > |
| 1465 | pwr_tracking_limit ? |
| 1466 | pwr_tracking_limit : |
| 1467 | rtldm->ofdm_index[RF90_PATH_B]; |
| 1468 | tmp = final_swing_idx[RF90_PATH_B]; |
| 1469 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1470 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_B]=%d, pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_B]=%d\n", |
| 1471 | rtldm->ofdm_index[RF90_PATH_B], |
| 1472 | final_swing_idx[RF90_PATH_B]); |
| 1473 | |
| 1474 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, |
| 1475 | txscaling_tbl[tmp]); |
| 1476 | } |
| 1477 | } else if (method == MIX_MODE) { |
| 1478 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1479 | "pDM_Odm->DefaultOfdmIndex=%d, pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", |
| 1480 | rtldm->default_ofdm_index, |
| 1481 | rtldm->absolute_ofdm_swing_idx[rf_path], |
| 1482 | rf_path); |
| 1483 | |
| 1484 | final_ofdm_swing_index = rtldm->default_ofdm_index + |
| 1485 | rtldm->absolute_ofdm_swing_idx[rf_path]; |
| 1486 | |
| 1487 | if (rf_path == RF90_PATH_A) { |
| 1488 | /*BBSwing higher then Limit*/ |
| 1489 | if (final_ofdm_swing_index > pwr_tracking_limit) { |
| 1490 | rtldm->remnant_cck_idx = |
| 1491 | final_ofdm_swing_index - |
| 1492 | pwr_tracking_limit; |
| 1493 | /* CCK Follow the same compensation value |
| 1494 | * as Path A |
| 1495 | */ |
| 1496 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 1497 | final_ofdm_swing_index - |
| 1498 | pwr_tracking_limit; |
| 1499 | |
| 1500 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 1501 | txscaling_tbl[pwr_tracking_limit]); |
| 1502 | |
| 1503 | rtldm->modify_txagc_flag_path_a = true; |
| 1504 | |
| 1505 | /*Set TxAGC Page C{};*/ |
| 1506 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1507 | rtlphy->current_channel, |
| 1508 | RF90_PATH_A); |
| 1509 | |
| 1510 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1511 | "******Path_A Over BBSwing Limit ,PwrTrackingLimit = %d ,Remnant TxAGC Value = %d\n", |
| 1512 | pwr_tracking_limit, |
| 1513 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 1514 | } else if (final_ofdm_swing_index < 0) { |
| 1515 | rtldm->remnant_cck_idx = final_ofdm_swing_index; |
| 1516 | /* CCK Follow the same compensate value as Path A*/ |
| 1517 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 1518 | final_ofdm_swing_index; |
| 1519 | |
| 1520 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 1521 | txscaling_tbl[0]); |
| 1522 | |
| 1523 | rtldm->modify_txagc_flag_path_a = true; |
| 1524 | |
| 1525 | /*Set TxAGC Page C{};*/ |
| 1526 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1527 | rtlphy->current_channel, RF90_PATH_A); |
| 1528 | |
| 1529 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1530 | "******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", |
| 1531 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 1532 | } else { |
| 1533 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 1534 | txscaling_tbl[(u8)final_ofdm_swing_index]); |
| 1535 | |
| 1536 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1537 | "******Path_A Compensate with BBSwing, Final_OFDM_Swing_Index = %d\n", |
| 1538 | final_ofdm_swing_index); |
| 1539 | /*If TxAGC has changed, reset TxAGC again*/ |
| 1540 | if (rtldm->modify_txagc_flag_path_a) { |
| 1541 | rtldm->remnant_cck_idx = 0; |
| 1542 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; |
| 1543 | |
| 1544 | /*Set TxAGC Page C{};*/ |
| 1545 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1546 | rtlphy->current_channel, RF90_PATH_A); |
| 1547 | rtldm->modify_txagc_flag_path_a = false; |
| 1548 | |
| 1549 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, |
| 1550 | DBG_LOUD, |
| 1551 | "******Path_A pDM_Odm->Modify_TxAGC_Flag = FALSE\n"); |
| 1552 | } |
| 1553 | } |
| 1554 | } |
| 1555 | /*BBSwing higher then Limit*/ |
| 1556 | if (rf_path == RF90_PATH_B) { |
| 1557 | if (final_ofdm_swing_index > pwr_tracking_limit) { |
| 1558 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 1559 | final_ofdm_swing_index - |
| 1560 | pwr_tracking_limit; |
| 1561 | |
| 1562 | rtl_set_bbreg(hw, RB_TXSCALE, |
| 1563 | 0xFFE00000, |
| 1564 | txscaling_tbl[pwr_tracking_limit]); |
| 1565 | |
| 1566 | rtldm->modify_txagc_flag_path_b = true; |
| 1567 | |
| 1568 | /*Set TxAGC Page E{};*/ |
| 1569 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1570 | rtlphy->current_channel, RF90_PATH_B); |
| 1571 | |
| 1572 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1573 | "******Path_B Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d\n", |
| 1574 | pwr_tracking_limit, |
| 1575 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 1576 | } else if (final_ofdm_swing_index < 0) { |
| 1577 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 1578 | final_ofdm_swing_index; |
| 1579 | |
| 1580 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, |
| 1581 | txscaling_tbl[0]); |
| 1582 | |
| 1583 | rtldm->modify_txagc_flag_path_b = true; |
| 1584 | |
| 1585 | /*Set TxAGC Page E{};*/ |
| 1586 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1587 | rtlphy->current_channel, RF90_PATH_B); |
| 1588 | |
| 1589 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1590 | "******Path_B Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", |
| 1591 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 1592 | } else { |
| 1593 | rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, |
| 1594 | txscaling_tbl[(u8)final_ofdm_swing_index]); |
| 1595 | |
| 1596 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1597 | "******Path_B Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n", |
| 1598 | final_ofdm_swing_index); |
| 1599 | /*If TxAGC has changed, reset TxAGC again*/ |
| 1600 | if (rtldm->modify_txagc_flag_path_b) { |
| 1601 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; |
| 1602 | |
| 1603 | /*Set TxAGC Page E{};*/ |
| 1604 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 1605 | rtlphy->current_channel, RF90_PATH_B); |
| 1606 | |
| 1607 | rtldm->modify_txagc_flag_path_b = |
| 1608 | false; |
| 1609 | |
| 1610 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1611 | "******Path_B pDM_Odm->Modify_TxAGC_Flag = FALSE\n"); |
| 1612 | } |
| 1613 | } |
| 1614 | } |
| 1615 | } else { |
| 1616 | return; |
| 1617 | } |
| 1618 | } |
| 1619 | |
| 1620 | void rtl8812ae_dm_txpower_tracking_callback_thermalmeter( |
| 1621 | struct ieee80211_hw *hw) |
| 1622 | { |
| 1623 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1624 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| 1625 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1626 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 1627 | u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; |
| 1628 | u8 thermal_value_avg_count = 0; |
| 1629 | u32 thermal_value_avg = 0; |
| 1630 | /* OFDM BB Swing should be less than +3.0dB, */ |
| 1631 | u8 ofdm_min_index = 6; |
| 1632 | /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ |
| 1633 | u8 index_for_channel = 0; |
| 1634 | /* 1. The following TWO tables decide |
| 1635 | * the final index of OFDM/CCK swing table. |
| 1636 | */ |
| 1637 | u8 *delta_swing_table_idx_tup_a; |
| 1638 | u8 *delta_swing_table_idx_tdown_a; |
| 1639 | u8 *delta_swing_table_idx_tup_b; |
| 1640 | u8 *delta_swing_table_idx_tdown_b; |
| 1641 | |
| 1642 | /*2. Initilization ( 7 steps in total )*/ |
| 1643 | rtl8812ae_get_delta_swing_table(hw, |
| 1644 | (u8 **)&delta_swing_table_idx_tup_a, |
| 1645 | (u8 **)&delta_swing_table_idx_tdown_a, |
| 1646 | (u8 **)&delta_swing_table_idx_tup_b, |
| 1647 | (u8 **)&delta_swing_table_idx_tdown_b); |
| 1648 | |
| 1649 | rtldm->txpower_trackinginit = true; |
| 1650 | |
| 1651 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1652 | "pDM_Odm->BbSwingIdxCckBase: %d, pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n", |
| 1653 | rtldm->swing_idx_cck_base, |
| 1654 | rtldm->swing_idx_ofdm_base[RF90_PATH_A], |
| 1655 | rtldm->default_ofdm_index); |
| 1656 | |
| 1657 | thermal_value = (u8)rtl_get_rfreg(hw, RF90_PATH_A, |
| 1658 | /*0x42: RF Reg[15:10] 88E*/ |
| 1659 | RF_T_METER_8812A, 0xfc00); |
| 1660 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1661 | "Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", |
| 1662 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 1663 | if (!rtldm->txpower_track_control || |
| 1664 | rtlefuse->eeprom_thermalmeter == 0 || |
| 1665 | rtlefuse->eeprom_thermalmeter == 0xFF) |
| 1666 | return; |
| 1667 | |
| 1668 | /* 3. Initialize ThermalValues of RFCalibrateInfo*/ |
| 1669 | |
| 1670 | if (rtlhal->reloadtxpowerindex) |
| 1671 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1672 | "reload ofdm index for band switch\n"); |
| 1673 | |
| 1674 | /*4. Calculate average thermal meter*/ |
| 1675 | rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; |
| 1676 | rtldm->thermalvalue_avg_index++; |
| 1677 | if (rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) |
| 1678 | /*Average times = c.AverageThermalNum*/ |
| 1679 | rtldm->thermalvalue_avg_index = 0; |
| 1680 | |
| 1681 | for (i = 0; i < AVG_THERMAL_NUM_8812A; i++) { |
| 1682 | if (rtldm->thermalvalue_avg[i]) { |
| 1683 | thermal_value_avg += rtldm->thermalvalue_avg[i]; |
| 1684 | thermal_value_avg_count++; |
| 1685 | } |
| 1686 | } |
| 1687 | /*Calculate Average ThermalValue after average enough times*/ |
| 1688 | if (thermal_value_avg_count) { |
| 1689 | thermal_value = (u8)(thermal_value_avg / |
| 1690 | thermal_value_avg_count); |
| 1691 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1692 | "AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", |
| 1693 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 1694 | } |
| 1695 | |
| 1696 | /*5. Calculate delta, delta_LCK, delta_IQK. |
| 1697 | *"delta" here is used to determine whether |
| 1698 | *thermal value changes or not. |
| 1699 | */ |
| 1700 | delta = (thermal_value > rtldm->thermalvalue) ? |
| 1701 | (thermal_value - rtldm->thermalvalue) : |
| 1702 | (rtldm->thermalvalue - thermal_value); |
| 1703 | delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? |
| 1704 | (thermal_value - rtldm->thermalvalue_lck) : |
| 1705 | (rtldm->thermalvalue_lck - thermal_value); |
| 1706 | delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? |
| 1707 | (thermal_value - rtldm->thermalvalue_iqk) : |
| 1708 | (rtldm->thermalvalue_iqk - thermal_value); |
| 1709 | |
| 1710 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1711 | "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", |
| 1712 | delta, delta_lck, delta_iqk); |
| 1713 | |
| 1714 | /* 6. If necessary, do LCK. |
| 1715 | * Delta temperature is equal to or larger than 20 centigrade. |
| 1716 | */ |
| 1717 | if (delta_lck >= IQK_THRESHOLD) { |
| 1718 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1719 | "delta_LCK(%d) >= Threshold_IQK(%d)\n", |
| 1720 | delta_lck, IQK_THRESHOLD); |
| 1721 | rtldm->thermalvalue_lck = thermal_value; |
| 1722 | rtl8821ae_phy_lc_calibrate(hw); |
| 1723 | } |
| 1724 | |
| 1725 | /*7. If necessary, move the index of swing table to adjust Tx power.*/ |
| 1726 | |
| 1727 | if (delta > 0 && rtldm->txpower_track_control) { |
| 1728 | /* "delta" here is used to record the |
| 1729 | * absolute value of differrence. |
| 1730 | */ |
| 1731 | delta = thermal_value > rtlefuse->eeprom_thermalmeter ? |
| 1732 | (thermal_value - rtlefuse->eeprom_thermalmeter) : |
| 1733 | (rtlefuse->eeprom_thermalmeter - thermal_value); |
| 1734 | |
| 1735 | if (delta >= TXPWR_TRACK_TABLE_SIZE) |
| 1736 | delta = TXPWR_TRACK_TABLE_SIZE - 1; |
| 1737 | |
| 1738 | /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ |
| 1739 | |
| 1740 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { |
| 1741 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1742 | "delta_swing_table_idx_tup_a[%d] = %d\n", |
| 1743 | delta, delta_swing_table_idx_tup_a[delta]); |
| 1744 | rtldm->delta_power_index_last[RF90_PATH_A] = |
| 1745 | rtldm->delta_power_index[RF90_PATH_A]; |
| 1746 | rtldm->delta_power_index[RF90_PATH_A] = |
| 1747 | delta_swing_table_idx_tup_a[delta]; |
| 1748 | |
| 1749 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = |
| 1750 | delta_swing_table_idx_tup_a[delta]; |
| 1751 | /*Record delta swing for mix mode power tracking*/ |
| 1752 | |
| 1753 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1754 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", |
| 1755 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); |
| 1756 | |
| 1757 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1758 | "delta_swing_table_idx_tup_b[%d] = %d\n", |
| 1759 | delta, delta_swing_table_idx_tup_b[delta]); |
| 1760 | rtldm->delta_power_index_last[RF90_PATH_B] = |
| 1761 | rtldm->delta_power_index[RF90_PATH_B]; |
| 1762 | rtldm->delta_power_index[RF90_PATH_B] = |
| 1763 | delta_swing_table_idx_tup_b[delta]; |
| 1764 | |
| 1765 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B] = |
| 1766 | delta_swing_table_idx_tup_b[delta]; |
| 1767 | /*Record delta swing for mix mode power tracking*/ |
| 1768 | |
| 1769 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1770 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", |
| 1771 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]); |
| 1772 | } else { |
| 1773 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1774 | "delta_swing_table_idx_tdown_a[%d] = %d\n", |
| 1775 | delta, delta_swing_table_idx_tdown_a[delta]); |
| 1776 | |
| 1777 | rtldm->delta_power_index_last[RF90_PATH_A] = |
| 1778 | rtldm->delta_power_index[RF90_PATH_A]; |
| 1779 | rtldm->delta_power_index[RF90_PATH_A] = |
| 1780 | -1 * delta_swing_table_idx_tdown_a[delta]; |
| 1781 | |
| 1782 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = |
| 1783 | -1 * delta_swing_table_idx_tdown_a[delta]; |
| 1784 | /* Record delta swing for mix mode power tracking*/ |
| 1785 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1786 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", |
| 1787 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); |
| 1788 | |
| 1789 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1790 | "deltaSwingTableIdx_TDOWN_B[%d] = %d\n", |
| 1791 | delta, delta_swing_table_idx_tdown_b[delta]); |
| 1792 | |
| 1793 | rtldm->delta_power_index_last[RF90_PATH_B] = |
| 1794 | rtldm->delta_power_index[RF90_PATH_B]; |
| 1795 | rtldm->delta_power_index[RF90_PATH_B] = |
| 1796 | -1 * delta_swing_table_idx_tdown_b[delta]; |
| 1797 | |
| 1798 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B] = |
| 1799 | -1 * delta_swing_table_idx_tdown_b[delta]; |
| 1800 | /*Record delta swing for mix mode power tracking*/ |
| 1801 | |
| 1802 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1803 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", |
| 1804 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]); |
| 1805 | } |
| 1806 | |
| 1807 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) { |
| 1808 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1809 | "============================= [Path-%c]Calculating PowerIndexOffset =============================\n", |
| 1810 | (p == RF90_PATH_A ? 'A' : 'B')); |
| 1811 | |
| 1812 | if (rtldm->delta_power_index[p] == |
| 1813 | rtldm->delta_power_index_last[p]) |
| 1814 | /*If Thermal value changes but lookup |
| 1815 | table value still the same*/ |
| 1816 | rtldm->power_index_offset[p] = 0; |
| 1817 | else |
| 1818 | rtldm->power_index_offset[p] = |
| 1819 | rtldm->delta_power_index[p] - |
| 1820 | rtldm->delta_power_index_last[p]; |
| 1821 | /* Power Index Diff between 2 |
| 1822 | * times Power Tracking |
| 1823 | */ |
| 1824 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1825 | "[Path-%c] PowerIndexOffset(%d) =DeltaPowerIndex(%d) -DeltaPowerIndexLast(%d)\n", |
| 1826 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 1827 | rtldm->power_index_offset[p], |
| 1828 | rtldm->delta_power_index[p] , |
| 1829 | rtldm->delta_power_index_last[p]); |
| 1830 | |
| 1831 | rtldm->ofdm_index[p] = |
| 1832 | rtldm->swing_idx_ofdm_base[p] + |
| 1833 | rtldm->power_index_offset[p]; |
| 1834 | rtldm->cck_index = |
| 1835 | rtldm->swing_idx_cck_base + |
| 1836 | rtldm->power_index_offset[p]; |
| 1837 | |
| 1838 | rtldm->swing_idx_cck = rtldm->cck_index; |
| 1839 | rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p]; |
| 1840 | |
| 1841 | /****Print BB Swing Base and Index Offset */ |
| 1842 | |
| 1843 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1844 | "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", |
| 1845 | rtldm->swing_idx_cck, |
| 1846 | rtldm->swing_idx_cck_base, |
| 1847 | rtldm->power_index_offset[p]); |
| 1848 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1849 | "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", |
| 1850 | rtldm->swing_idx_ofdm[p], |
| 1851 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 1852 | rtldm->swing_idx_ofdm_base[p], |
| 1853 | rtldm->power_index_offset[p]); |
| 1854 | |
| 1855 | /*7.1 Handle boundary conditions of index.*/ |
| 1856 | |
| 1857 | if (rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE - 1) |
| 1858 | rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE - 1; |
| 1859 | else if (rtldm->ofdm_index[p] < ofdm_min_index) |
| 1860 | rtldm->ofdm_index[p] = ofdm_min_index; |
| 1861 | } |
| 1862 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1863 | "\n\n====================================================================================\n"); |
| 1864 | if (rtldm->cck_index > TXSCALE_TABLE_SIZE - 1) |
| 1865 | rtldm->cck_index = TXSCALE_TABLE_SIZE - 1; |
| 1866 | else if (rtldm->cck_index < 0) |
| 1867 | rtldm->cck_index = 0; |
| 1868 | } else { |
| 1869 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1870 | "The thermal meter is unchanged or TxPowerTracking OFF(%d): ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", |
| 1871 | rtldm->txpower_track_control, |
| 1872 | thermal_value, |
| 1873 | rtldm->thermalvalue); |
| 1874 | |
| 1875 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) |
| 1876 | rtldm->power_index_offset[p] = 0; |
| 1877 | } |
| 1878 | /*Print Swing base & current*/ |
| 1879 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1880 | "TxPowerTracking: [CCK] Swing Current Index: %d,Swing Base Index: %d\n", |
| 1881 | rtldm->cck_index, rtldm->swing_idx_cck_base); |
| 1882 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) { |
| 1883 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1884 | "TxPowerTracking: [OFDM] Swing Current Index: %d,Swing Base Index[%c]: %d\n", |
| 1885 | rtldm->ofdm_index[p], |
| 1886 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 1887 | rtldm->swing_idx_ofdm_base[p]); |
| 1888 | } |
| 1889 | |
| 1890 | if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || |
| 1891 | rtldm->power_index_offset[RF90_PATH_B] != 0) && |
| 1892 | rtldm->txpower_track_control) { |
| 1893 | /*7.2 Configure the Swing Table to adjust Tx Power. |
| 1894 | *Always TRUE after Tx Power is adjusted by power tracking. |
| 1895 | * |
| 1896 | *2012/04/23 MH According to Luke's suggestion, |
| 1897 | *we can not write BB digital |
| 1898 | *to increase TX power. Otherwise, EVM will be bad. |
| 1899 | * |
| 1900 | *2012/04/25 MH Add for tx power tracking to set |
| 1901 | *tx power in tx agc for 88E. |
| 1902 | */ |
| 1903 | if (thermal_value > rtldm->thermalvalue) { |
| 1904 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1905 | "Temperature Increasing(A): delta_pi: %d , delta_t: %d, Now_t: %d,EFUSE_t: %d, Last_t: %d\n", |
| 1906 | rtldm->power_index_offset[RF90_PATH_A], |
| 1907 | delta, thermal_value, |
| 1908 | rtlefuse->eeprom_thermalmeter, |
| 1909 | rtldm->thermalvalue); |
| 1910 | |
| 1911 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1912 | "Temperature Increasing(B): delta_pi: %d ,delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", |
| 1913 | rtldm->power_index_offset[RF90_PATH_B], |
| 1914 | delta, thermal_value, |
| 1915 | rtlefuse->eeprom_thermalmeter, |
| 1916 | rtldm->thermalvalue); |
| 1917 | } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ |
| 1918 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1919 | "Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", |
| 1920 | rtldm->power_index_offset[RF90_PATH_A], |
| 1921 | delta, thermal_value, |
| 1922 | rtlefuse->eeprom_thermalmeter, |
| 1923 | rtldm->thermalvalue); |
| 1924 | |
| 1925 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1926 | "Temperature Decreasing(B): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", |
| 1927 | rtldm->power_index_offset[RF90_PATH_B], |
| 1928 | delta, thermal_value, |
| 1929 | rtlefuse->eeprom_thermalmeter, |
| 1930 | rtldm->thermalvalue); |
| 1931 | } |
| 1932 | |
| 1933 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { |
| 1934 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1935 | "Temperature(%d) higher than PG value(%d)\n", |
| 1936 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 1937 | |
| 1938 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1939 | "**********Enter POWER Tracking MIX_MODE**********\n"); |
| 1940 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) |
| 1941 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, |
| 1942 | p, 0); |
| 1943 | } else { |
| 1944 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1945 | "Temperature(%d) lower than PG value(%d)\n", |
| 1946 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 1947 | |
| 1948 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1949 | "**********Enter POWER Tracking MIX_MODE**********\n"); |
| 1950 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) |
| 1951 | rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, |
| 1952 | p, index_for_channel); |
| 1953 | } |
| 1954 | /*Record last time Power Tracking result as base.*/ |
| 1955 | rtldm->swing_idx_cck_base = rtldm->swing_idx_cck; |
| 1956 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) |
| 1957 | rtldm->swing_idx_ofdm_base[p] = |
| 1958 | rtldm->swing_idx_ofdm[p]; |
| 1959 | |
| 1960 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1961 | "pDM_Odm->RFCalibrateInfo.ThermalValue =%d ThermalValue= %d\n", |
| 1962 | rtldm->thermalvalue, thermal_value); |
| 1963 | /*Record last Power Tracking Thermal Value*/ |
| 1964 | rtldm->thermalvalue = thermal_value; |
| 1965 | } |
| 1966 | /*Delta temperature is equal to or larger than |
| 1967 | 20 centigrade (When threshold is 8).*/ |
| 1968 | if (delta_iqk >= IQK_THRESHOLD) |
| 1969 | rtl8812ae_do_iqk(hw, delta_iqk, thermal_value, 8); |
| 1970 | |
| 1971 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 1972 | "<===rtl8812ae_dm_txpower_tracking_callback_thermalmeter\n"); |
| 1973 | } |
| 1974 | |
| 1975 | static void rtl8821ae_get_delta_swing_table(struct ieee80211_hw *hw, u8 **up_a, |
| 1976 | u8 **down_a, u8 **up_b, u8 **down_b) |
| 1977 | { |
| 1978 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 1979 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 1980 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 1981 | u8 channel = rtlphy->current_channel; |
| 1982 | u8 rate = rtldm->tx_rate; |
| 1983 | |
| 1984 | if (1 <= channel && channel <= 14) { |
| 1985 | if (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) { |
| 1986 | *up_a = rtl8821ae_delta_swing_table_idx_24gccka_p; |
| 1987 | *down_a = rtl8821ae_delta_swing_table_idx_24gccka_n; |
| 1988 | *up_b = rtl8821ae_delta_swing_table_idx_24gcckb_p; |
| 1989 | *down_b = rtl8821ae_delta_swing_table_idx_24gcckb_n; |
| 1990 | } else { |
| 1991 | *up_a = rtl8821ae_delta_swing_table_idx_24ga_p; |
| 1992 | *down_a = rtl8821ae_delta_swing_table_idx_24ga_n; |
| 1993 | *up_b = rtl8821ae_delta_swing_table_idx_24gb_p; |
| 1994 | *down_b = rtl8821ae_delta_swing_table_idx_24gb_n; |
| 1995 | } |
| 1996 | } else if (36 <= channel && channel <= 64) { |
| 1997 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[0]; |
| 1998 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[0]; |
| 1999 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[0]; |
| 2000 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[0]; |
| 2001 | } else if (100 <= channel && channel <= 140) { |
| 2002 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[1]; |
| 2003 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[1]; |
| 2004 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[1]; |
| 2005 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[1]; |
| 2006 | } else if (149 <= channel && channel <= 173) { |
| 2007 | *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[2]; |
| 2008 | *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[2]; |
| 2009 | *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[2]; |
| 2010 | *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[2]; |
| 2011 | } else { |
| 2012 | *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; |
| 2013 | *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; |
| 2014 | *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p; |
| 2015 | *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n; |
| 2016 | } |
| 2017 | return; |
| 2018 | } |
| 2019 | |
| 2020 | /*----------------------------------------------------------------------------- |
| 2021 | * Function: odm_TxPwrTrackSetPwr88E() |
| 2022 | * |
| 2023 | * Overview: 88E change all channel tx power accordign to flag. |
| 2024 | * OFDM & CCK are all different. |
| 2025 | * |
| 2026 | * Input: NONE |
| 2027 | * |
| 2028 | * Output: NONE |
| 2029 | * |
| 2030 | * Return: NONE |
| 2031 | * |
| 2032 | * Revised History: |
| 2033 | * When Who Remark |
| 2034 | * 04/23/2012 MHC Create Version 0. |
| 2035 | * |
| 2036 | *--------------------------------------------------------------------------- |
| 2037 | */ |
| 2038 | void rtl8821ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, |
| 2039 | enum pwr_track_control_method method, |
| 2040 | u8 rf_path, u8 channel_mapped_index) |
| 2041 | { |
| 2042 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2043 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 2044 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 2045 | u32 final_swing_idx[1]; |
| 2046 | u8 pwr_tracking_limit = 26; /*+1.0dB*/ |
| 2047 | u8 tx_rate = 0xFF; |
| 2048 | char final_ofdm_swing_index = 0; |
| 2049 | |
| 2050 | if (rtldm->tx_rate != 0xFF) |
| 2051 | tx_rate = rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate); |
| 2052 | |
Julia Lawall | cf2bcc9 | 2014-12-07 20:20:58 +0100 | [diff] [blame] | 2053 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "===>%s\n", __func__); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2054 | |
| 2055 | if (tx_rate != 0xFF) { /* Mimic Modify High Rate BBSwing Limit.*/ |
| 2056 | /*CCK*/ |
| 2057 | if ((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) |
| 2058 | pwr_tracking_limit = 32; /*+4dB*/ |
| 2059 | /*OFDM*/ |
| 2060 | else if ((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) |
| 2061 | pwr_tracking_limit = 30; /*+3dB*/ |
| 2062 | else if (tx_rate == MGN_54M) |
| 2063 | pwr_tracking_limit = 28; /*+2dB*/ |
| 2064 | /*HT*/ |
| 2065 | /*QPSK/BPSK*/ |
| 2066 | else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) |
| 2067 | pwr_tracking_limit = 34; /*+5dB*/ |
| 2068 | /*16QAM*/ |
| 2069 | else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) |
| 2070 | pwr_tracking_limit = 30; /*+3dB*/ |
| 2071 | /*64QAM*/ |
| 2072 | else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) |
| 2073 | pwr_tracking_limit = 28; /*+2dB*/ |
| 2074 | /*2 VHT*/ |
| 2075 | /*QPSK/BPSK*/ |
| 2076 | else if ((tx_rate >= MGN_VHT1SS_MCS0) && |
| 2077 | (tx_rate <= MGN_VHT1SS_MCS2)) |
| 2078 | pwr_tracking_limit = 34; /*+5dB*/ |
| 2079 | /*16QAM*/ |
| 2080 | else if ((tx_rate >= MGN_VHT1SS_MCS3) && |
| 2081 | (tx_rate <= MGN_VHT1SS_MCS4)) |
| 2082 | pwr_tracking_limit = 30; /*+3dB*/ |
| 2083 | /*64QAM*/ |
| 2084 | else if ((tx_rate >= MGN_VHT1SS_MCS5) && |
| 2085 | (tx_rate <= MGN_VHT1SS_MCS6)) |
| 2086 | pwr_tracking_limit = 28; /*+2dB*/ |
| 2087 | else if (tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ |
| 2088 | pwr_tracking_limit = 26; /*+1dB*/ |
| 2089 | else if (tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ |
| 2090 | pwr_tracking_limit = 24; /*+0dB*/ |
| 2091 | else if (tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ |
| 2092 | pwr_tracking_limit = 22; /*-1dB*/ |
| 2093 | else |
| 2094 | pwr_tracking_limit = 24; |
| 2095 | } |
| 2096 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2097 | "TxRate=0x%x, PwrTrackingLimit=%d\n", |
| 2098 | tx_rate, pwr_tracking_limit); |
| 2099 | |
| 2100 | if (method == BBSWING) { |
| 2101 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
Julia Lawall | cf2bcc9 | 2014-12-07 20:20:58 +0100 | [diff] [blame] | 2102 | "===>%s\n", __func__); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2103 | if (rf_path == RF90_PATH_A) { |
| 2104 | final_swing_idx[RF90_PATH_A] = |
| 2105 | (rtldm->ofdm_index[RF90_PATH_A] > |
| 2106 | pwr_tracking_limit) ? |
| 2107 | pwr_tracking_limit : |
| 2108 | rtldm->ofdm_index[RF90_PATH_A]; |
| 2109 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2110 | "pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d,pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", |
| 2111 | rtldm->ofdm_index[RF90_PATH_A], |
| 2112 | final_swing_idx[RF90_PATH_A]); |
| 2113 | |
| 2114 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 2115 | txscaling_tbl[final_swing_idx[RF90_PATH_A]]); |
| 2116 | } |
| 2117 | } else if (method == MIX_MODE) { |
| 2118 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2119 | "pDM_Odm->DefaultOfdmIndex=%d,pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", |
| 2120 | rtldm->default_ofdm_index, |
| 2121 | rtldm->absolute_ofdm_swing_idx[rf_path], |
| 2122 | rf_path); |
| 2123 | |
| 2124 | final_ofdm_swing_index = |
| 2125 | rtldm->default_ofdm_index + |
| 2126 | rtldm->absolute_ofdm_swing_idx[rf_path]; |
| 2127 | /*BBSwing higher then Limit*/ |
| 2128 | if (rf_path == RF90_PATH_A) { |
| 2129 | if (final_ofdm_swing_index > pwr_tracking_limit) { |
| 2130 | rtldm->remnant_cck_idx = |
| 2131 | final_ofdm_swing_index - |
| 2132 | pwr_tracking_limit; |
| 2133 | /* CCK Follow the same compensate value as Path A*/ |
| 2134 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 2135 | final_ofdm_swing_index - |
| 2136 | pwr_tracking_limit; |
| 2137 | |
| 2138 | rtl_set_bbreg(hw, RA_TXSCALE, |
| 2139 | 0xFFE00000, |
| 2140 | txscaling_tbl[pwr_tracking_limit]); |
| 2141 | |
| 2142 | rtldm->modify_txagc_flag_path_a = true; |
| 2143 | |
| 2144 | /*Set TxAGC Page C{};*/ |
| 2145 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 2146 | rtlphy->current_channel, |
| 2147 | RF90_PATH_A); |
| 2148 | |
| 2149 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2150 | " ******Path_A Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d\n", |
| 2151 | pwr_tracking_limit, |
| 2152 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 2153 | } else if (final_ofdm_swing_index < 0) { |
| 2154 | rtldm->remnant_cck_idx = final_ofdm_swing_index; |
| 2155 | /* CCK Follow the same compensate value as Path A*/ |
| 2156 | rtldm->remnant_ofdm_swing_idx[rf_path] = |
| 2157 | final_ofdm_swing_index; |
| 2158 | |
| 2159 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 2160 | txscaling_tbl[0]); |
| 2161 | |
| 2162 | rtldm->modify_txagc_flag_path_a = true; |
| 2163 | |
| 2164 | /*Set TxAGC Page C{};*/ |
| 2165 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 2166 | rtlphy->current_channel, RF90_PATH_A); |
| 2167 | |
| 2168 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2169 | "******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d\n", |
| 2170 | rtldm->remnant_ofdm_swing_idx[rf_path]); |
| 2171 | } else { |
| 2172 | rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, |
| 2173 | txscaling_tbl[(u8)final_ofdm_swing_index]); |
| 2174 | |
| 2175 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2176 | "******Path_A Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n", |
| 2177 | final_ofdm_swing_index); |
| 2178 | /*If TxAGC has changed, reset TxAGC again*/ |
| 2179 | if (rtldm->modify_txagc_flag_path_a) { |
| 2180 | rtldm->remnant_cck_idx = 0; |
| 2181 | rtldm->remnant_ofdm_swing_idx[rf_path] = 0; |
| 2182 | |
| 2183 | /*Set TxAGC Page C{};*/ |
| 2184 | rtl8821ae_phy_set_txpower_level_by_path(hw, |
| 2185 | rtlphy->current_channel, RF90_PATH_A); |
| 2186 | |
| 2187 | rtldm->modify_txagc_flag_path_a = false; |
| 2188 | |
| 2189 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, |
| 2190 | DBG_LOUD, |
| 2191 | "******Path_A pDM_Odm->Modify_TxAGC_Flag= FALSE\n"); |
| 2192 | } |
| 2193 | } |
| 2194 | } |
| 2195 | } else { |
| 2196 | return; |
| 2197 | } |
| 2198 | } |
| 2199 | |
| 2200 | void rtl8821ae_dm_txpower_tracking_callback_thermalmeter( |
| 2201 | struct ieee80211_hw *hw) |
| 2202 | { |
| 2203 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2204 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| 2205 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 2206 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 2207 | struct rtl_phy *rtlphy = &rtlpriv->phy; |
| 2208 | |
| 2209 | u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; |
| 2210 | u8 thermal_value_avg_count = 0; |
| 2211 | u32 thermal_value_avg = 0; |
| 2212 | |
| 2213 | u8 ofdm_min_index = 6; /*OFDM BB Swing should be less than +3.0dB */ |
| 2214 | /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ |
| 2215 | u8 index_for_channel = 0; |
| 2216 | |
| 2217 | /* 1. The following TWO tables decide the final |
| 2218 | * index of OFDM/CCK swing table. |
| 2219 | */ |
| 2220 | u8 *delta_swing_table_idx_tup_a; |
| 2221 | u8 *delta_swing_table_idx_tdown_a; |
| 2222 | u8 *delta_swing_table_idx_tup_b; |
| 2223 | u8 *delta_swing_table_idx_tdown_b; |
| 2224 | |
| 2225 | /*2. Initilization ( 7 steps in total )*/ |
| 2226 | rtl8821ae_get_delta_swing_table(hw, (u8 **)&delta_swing_table_idx_tup_a, |
| 2227 | (u8 **)&delta_swing_table_idx_tdown_a, |
| 2228 | (u8 **)&delta_swing_table_idx_tup_b, |
| 2229 | (u8 **)&delta_swing_table_idx_tdown_b); |
| 2230 | |
| 2231 | rtldm->txpower_trackinginit = true; |
| 2232 | |
| 2233 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
Julia Lawall | cf2bcc9 | 2014-12-07 20:20:58 +0100 | [diff] [blame] | 2234 | "===>%s,\n pDM_Odm->BbSwingIdxCckBase: %d,pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n", |
| 2235 | __func__, |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2236 | rtldm->swing_idx_cck_base, |
| 2237 | rtldm->swing_idx_ofdm_base[RF90_PATH_A], |
| 2238 | rtldm->default_ofdm_index); |
| 2239 | /*0x42: RF Reg[15:10] 88E*/ |
| 2240 | thermal_value = (u8)rtl_get_rfreg(hw, |
| 2241 | RF90_PATH_A, RF_T_METER_8812A, 0xfc00); |
| 2242 | if (!rtldm->txpower_track_control || |
| 2243 | rtlefuse->eeprom_thermalmeter == 0 || |
| 2244 | rtlefuse->eeprom_thermalmeter == 0xFF) |
| 2245 | return; |
| 2246 | |
| 2247 | /* 3. Initialize ThermalValues of RFCalibrateInfo*/ |
| 2248 | |
| 2249 | if (rtlhal->reloadtxpowerindex) { |
| 2250 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2251 | "reload ofdm index for band switch\n"); |
| 2252 | } |
| 2253 | |
| 2254 | /*4. Calculate average thermal meter*/ |
| 2255 | rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; |
| 2256 | rtldm->thermalvalue_avg_index++; |
| 2257 | if (rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) |
| 2258 | /*Average times = c.AverageThermalNum*/ |
| 2259 | rtldm->thermalvalue_avg_index = 0; |
| 2260 | |
| 2261 | for (i = 0; i < AVG_THERMAL_NUM_8812A; i++) { |
| 2262 | if (rtldm->thermalvalue_avg[i]) { |
| 2263 | thermal_value_avg += rtldm->thermalvalue_avg[i]; |
| 2264 | thermal_value_avg_count++; |
| 2265 | } |
| 2266 | } |
| 2267 | /*Calculate Average ThermalValue after average enough times*/ |
| 2268 | if (thermal_value_avg_count) { |
| 2269 | thermal_value = (u8)(thermal_value_avg / |
| 2270 | thermal_value_avg_count); |
| 2271 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2272 | "AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", |
| 2273 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 2274 | } |
| 2275 | |
| 2276 | /*5. Calculate delta, delta_LCK, delta_IQK. |
| 2277 | *"delta" here is used to determine whether |
| 2278 | * thermal value changes or not. |
| 2279 | */ |
| 2280 | delta = (thermal_value > rtldm->thermalvalue) ? |
| 2281 | (thermal_value - rtldm->thermalvalue) : |
| 2282 | (rtldm->thermalvalue - thermal_value); |
| 2283 | delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? |
| 2284 | (thermal_value - rtldm->thermalvalue_lck) : |
| 2285 | (rtldm->thermalvalue_lck - thermal_value); |
| 2286 | delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? |
| 2287 | (thermal_value - rtldm->thermalvalue_iqk) : |
| 2288 | (rtldm->thermalvalue_iqk - thermal_value); |
| 2289 | |
| 2290 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2291 | "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", |
| 2292 | delta, delta_lck, delta_iqk); |
| 2293 | |
| 2294 | /* 6. If necessary, do LCK. */ |
| 2295 | /*Delta temperature is equal to or larger than 20 centigrade.*/ |
| 2296 | if (delta_lck >= IQK_THRESHOLD) { |
| 2297 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2298 | "delta_LCK(%d) >= Threshold_IQK(%d)\n", |
| 2299 | delta_lck, IQK_THRESHOLD); |
| 2300 | rtldm->thermalvalue_lck = thermal_value; |
| 2301 | rtl8821ae_phy_lc_calibrate(hw); |
| 2302 | } |
| 2303 | |
| 2304 | /*7. If necessary, move the index of swing table to adjust Tx power.*/ |
| 2305 | |
| 2306 | if (delta > 0 && rtldm->txpower_track_control) { |
| 2307 | /*"delta" here is used to record the |
| 2308 | * absolute value of differrence. |
| 2309 | */ |
| 2310 | delta = thermal_value > rtlefuse->eeprom_thermalmeter ? |
| 2311 | (thermal_value - rtlefuse->eeprom_thermalmeter) : |
| 2312 | (rtlefuse->eeprom_thermalmeter - thermal_value); |
| 2313 | |
| 2314 | if (delta >= TXSCALE_TABLE_SIZE) |
| 2315 | delta = TXSCALE_TABLE_SIZE - 1; |
| 2316 | |
| 2317 | /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ |
| 2318 | |
| 2319 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { |
| 2320 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2321 | "delta_swing_table_idx_tup_a[%d] = %d\n", |
| 2322 | delta, delta_swing_table_idx_tup_a[delta]); |
| 2323 | rtldm->delta_power_index_last[RF90_PATH_A] = |
| 2324 | rtldm->delta_power_index[RF90_PATH_A]; |
| 2325 | rtldm->delta_power_index[RF90_PATH_A] = |
| 2326 | delta_swing_table_idx_tup_a[delta]; |
| 2327 | |
| 2328 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = |
| 2329 | delta_swing_table_idx_tup_a[delta]; |
| 2330 | /*Record delta swing for mix mode power tracking*/ |
| 2331 | |
| 2332 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2333 | "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", |
| 2334 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); |
| 2335 | } else { |
| 2336 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2337 | "delta_swing_table_idx_tdown_a[%d] = %d\n", |
| 2338 | delta, delta_swing_table_idx_tdown_a[delta]); |
| 2339 | |
| 2340 | rtldm->delta_power_index_last[RF90_PATH_A] = |
| 2341 | rtldm->delta_power_index[RF90_PATH_A]; |
| 2342 | rtldm->delta_power_index[RF90_PATH_A] = |
| 2343 | -1 * delta_swing_table_idx_tdown_a[delta]; |
| 2344 | |
| 2345 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A] = |
| 2346 | -1 * delta_swing_table_idx_tdown_a[delta]; |
| 2347 | /* Record delta swing for mix mode power tracking*/ |
| 2348 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2349 | "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", |
| 2350 | rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]); |
| 2351 | } |
| 2352 | |
| 2353 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) { |
| 2354 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2355 | "\n\n================================ [Path-%c]Calculating PowerIndexOffset ================================\n", |
| 2356 | (p == RF90_PATH_A ? 'A' : 'B')); |
| 2357 | /*If Thermal value changes but lookup table value |
| 2358 | * still the same |
| 2359 | */ |
| 2360 | if (rtldm->delta_power_index[p] == |
| 2361 | rtldm->delta_power_index_last[p]) |
| 2362 | |
| 2363 | rtldm->power_index_offset[p] = 0; |
| 2364 | else |
| 2365 | rtldm->power_index_offset[p] = |
| 2366 | rtldm->delta_power_index[p] - |
| 2367 | rtldm->delta_power_index_last[p]; |
| 2368 | /*Power Index Diff between 2 times Power Tracking*/ |
| 2369 | |
| 2370 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2371 | "[Path-%c] PowerIndexOffset(%d) = DeltaPowerIndex(%d) - DeltaPowerIndexLast(%d)\n", |
| 2372 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 2373 | rtldm->power_index_offset[p], |
| 2374 | rtldm->delta_power_index[p] , |
| 2375 | rtldm->delta_power_index_last[p]); |
| 2376 | |
| 2377 | rtldm->ofdm_index[p] = |
| 2378 | rtldm->swing_idx_ofdm_base[p] + |
| 2379 | rtldm->power_index_offset[p]; |
| 2380 | rtldm->cck_index = |
| 2381 | rtldm->swing_idx_cck_base + |
| 2382 | rtldm->power_index_offset[p]; |
| 2383 | |
| 2384 | rtldm->swing_idx_cck = rtldm->cck_index; |
| 2385 | rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p]; |
| 2386 | |
| 2387 | /*********Print BB Swing Base and Index Offset********/ |
| 2388 | |
| 2389 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2390 | "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", |
| 2391 | rtldm->swing_idx_cck, |
| 2392 | rtldm->swing_idx_cck_base, |
| 2393 | rtldm->power_index_offset[p]); |
| 2394 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2395 | "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", |
| 2396 | rtldm->swing_idx_ofdm[p], |
| 2397 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 2398 | rtldm->swing_idx_ofdm_base[p], |
| 2399 | rtldm->power_index_offset[p]); |
| 2400 | |
| 2401 | /*7.1 Handle boundary conditions of index.*/ |
| 2402 | |
| 2403 | if (rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE - 1) |
| 2404 | rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE - 1; |
| 2405 | else if (rtldm->ofdm_index[p] < ofdm_min_index) |
| 2406 | rtldm->ofdm_index[p] = ofdm_min_index; |
| 2407 | } |
| 2408 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2409 | "\n\n========================================================================================================\n"); |
| 2410 | if (rtldm->cck_index > TXSCALE_TABLE_SIZE - 1) |
| 2411 | rtldm->cck_index = TXSCALE_TABLE_SIZE - 1; |
| 2412 | else if (rtldm->cck_index < 0) |
| 2413 | rtldm->cck_index = 0; |
| 2414 | } else { |
| 2415 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2416 | "The thermal meter is unchanged or TxPowerTracking OFF(%d):ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", |
| 2417 | rtldm->txpower_track_control, |
| 2418 | thermal_value, |
| 2419 | rtldm->thermalvalue); |
| 2420 | |
| 2421 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) |
| 2422 | rtldm->power_index_offset[p] = 0; |
| 2423 | } |
| 2424 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2425 | "TxPowerTracking: [CCK] Swing Current Index: %d, Swing Base Index: %d\n", |
| 2426 | /*Print Swing base & current*/ |
| 2427 | rtldm->cck_index, rtldm->swing_idx_cck_base); |
| 2428 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) { |
| 2429 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2430 | "TxPowerTracking: [OFDM] Swing Current Index: %d, Swing Base Index[%c]: %d\n", |
| 2431 | rtldm->ofdm_index[p], |
| 2432 | (p == RF90_PATH_A ? 'A' : 'B'), |
| 2433 | rtldm->swing_idx_ofdm_base[p]); |
| 2434 | } |
| 2435 | |
| 2436 | if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || |
| 2437 | rtldm->power_index_offset[RF90_PATH_B] != 0) && |
| 2438 | rtldm->txpower_track_control) { |
| 2439 | /*7.2 Configure the Swing Table to adjust Tx Power.*/ |
| 2440 | /*Always TRUE after Tx Power is adjusted by power tracking.*/ |
| 2441 | /* |
| 2442 | * 2012/04/23 MH According to Luke's suggestion, |
| 2443 | * we can not write BB digital |
| 2444 | * to increase TX power. Otherwise, EVM will be bad. |
| 2445 | * |
| 2446 | * 2012/04/25 MH Add for tx power tracking to |
| 2447 | * set tx power in tx agc for 88E. |
| 2448 | */ |
| 2449 | if (thermal_value > rtldm->thermalvalue) { |
| 2450 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2451 | "Temperature Increasing(A): delta_pi: %d , delta_t: %d,Now_t: %d, EFUSE_t: %d, Last_t: %d\n", |
| 2452 | rtldm->power_index_offset[RF90_PATH_A], |
| 2453 | delta, thermal_value, |
| 2454 | rtlefuse->eeprom_thermalmeter, |
| 2455 | rtldm->thermalvalue); |
| 2456 | } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ |
| 2457 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2458 | "Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", |
| 2459 | rtldm->power_index_offset[RF90_PATH_A], |
| 2460 | delta, thermal_value, |
| 2461 | rtlefuse->eeprom_thermalmeter, |
| 2462 | rtldm->thermalvalue); |
| 2463 | } |
| 2464 | |
| 2465 | if (thermal_value > rtlefuse->eeprom_thermalmeter) { |
| 2466 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2467 | "Temperature(%d) higher than PG value(%d)\n", |
| 2468 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 2469 | |
| 2470 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2471 | "****Enter POWER Tracking MIX_MODE****\n"); |
| 2472 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) |
| 2473 | rtl8821ae_dm_txpwr_track_set_pwr(hw, |
| 2474 | MIX_MODE, p, index_for_channel); |
| 2475 | } else { |
| 2476 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2477 | "Temperature(%d) lower than PG value(%d)\n", |
| 2478 | thermal_value, rtlefuse->eeprom_thermalmeter); |
| 2479 | |
| 2480 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2481 | "*****Enter POWER Tracking MIX_MODE*****\n"); |
| 2482 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) |
| 2483 | rtl8812ae_dm_txpwr_track_set_pwr(hw, |
| 2484 | MIX_MODE, p, index_for_channel); |
| 2485 | } |
| 2486 | /*Record last time Power Tracking result as base.*/ |
| 2487 | rtldm->swing_idx_cck_base = rtldm->swing_idx_cck; |
| 2488 | for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) |
| 2489 | rtldm->swing_idx_ofdm_base[p] = rtldm->swing_idx_ofdm[p]; |
| 2490 | |
| 2491 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2492 | "pDM_Odm->RFCalibrateInfo.ThermalValue = %d ThermalValue= %d\n", |
| 2493 | rtldm->thermalvalue, thermal_value); |
| 2494 | /*Record last Power Tracking Thermal Value*/ |
| 2495 | rtldm->thermalvalue = thermal_value; |
| 2496 | } |
| 2497 | /* Delta temperature is equal to or larger than |
| 2498 | * 20 centigrade (When threshold is 8). |
| 2499 | */ |
| 2500 | if (delta_iqk >= IQK_THRESHOLD) { |
| 2501 | if (!rtlphy->lck_inprogress) { |
| 2502 | spin_lock(&rtlpriv->locks.iqk_lock); |
| 2503 | rtlphy->lck_inprogress = true; |
| 2504 | spin_unlock(&rtlpriv->locks.iqk_lock); |
| 2505 | |
| 2506 | rtl8821ae_do_iqk(hw, delta_iqk, thermal_value, 8); |
| 2507 | |
| 2508 | spin_lock(&rtlpriv->locks.iqk_lock); |
| 2509 | rtlphy->lck_inprogress = false; |
| 2510 | spin_unlock(&rtlpriv->locks.iqk_lock); |
| 2511 | } |
| 2512 | } |
| 2513 | |
Julia Lawall | cf2bcc9 | 2014-12-07 20:20:58 +0100 | [diff] [blame] | 2514 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===%s\n", __func__); |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2515 | } |
| 2516 | |
| 2517 | void rtl8821ae_dm_check_txpower_tracking_thermalmeter(struct ieee80211_hw *hw) |
| 2518 | { |
| 2519 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
Hans Ulli Kroll | 1637c1b | 2015-06-07 13:19:16 +0200 | [diff] [blame] | 2520 | if (!rtlpriv->dm.tm_trigger) { |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2521 | rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16), |
| 2522 | 0x03); |
| 2523 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2524 | "Trigger 8821ae Thermal Meter!!\n"); |
Hans Ulli Kroll | 1637c1b | 2015-06-07 13:19:16 +0200 | [diff] [blame] | 2525 | rtlpriv->dm.tm_trigger = 1; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2526 | return; |
| 2527 | } else { |
| 2528 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, |
| 2529 | "Schedule TxPowerTracking !!\n"); |
| 2530 | |
| 2531 | rtl8821ae_dm_txpower_tracking_callback_thermalmeter(hw); |
Hans Ulli Kroll | 1637c1b | 2015-06-07 13:19:16 +0200 | [diff] [blame] | 2532 | rtlpriv->dm.tm_trigger = 0; |
Larry Finger | 21e4b07 | 2014-09-22 09:39:26 -0500 | [diff] [blame] | 2533 | } |
| 2534 | } |
| 2535 | |
| 2536 | static void rtl8821ae_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) |
| 2537 | { |
| 2538 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2539 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 2540 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| 2541 | struct rate_adaptive *p_ra = &rtlpriv->ra; |
| 2542 | u32 low_rssithresh_for_ra = p_ra->low2high_rssi_thresh_for_ra40m; |
| 2543 | u32 high_rssithresh_for_ra = p_ra->high_rssi_thresh_for_ra; |
| 2544 | u8 go_up_gap = 5; |
| 2545 | struct ieee80211_sta *sta = NULL; |
| 2546 | |
| 2547 | if (is_hal_stop(rtlhal)) { |
| 2548 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, |
| 2549 | "driver is going to unload\n"); |
| 2550 | return; |
| 2551 | } |
| 2552 | |
| 2553 | if (!rtlpriv->dm.useramask) { |
| 2554 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, |
| 2555 | "driver does not control rate adaptive mask\n"); |
| 2556 | return; |
| 2557 | } |
| 2558 | |
| 2559 | if (mac->link_state == MAC80211_LINKED && |
| 2560 | mac->opmode == NL80211_IFTYPE_STATION) { |
| 2561 | switch (p_ra->pre_ratr_state) { |
| 2562 | case DM_RATR_STA_MIDDLE: |
| 2563 | high_rssithresh_for_ra += go_up_gap; |
| 2564 | break; |
| 2565 | case DM_RATR_STA_LOW: |
| 2566 | high_rssithresh_for_ra += go_up_gap; |
| 2567 | low_rssithresh_for_ra += go_up_gap; |
| 2568 | break; |
| 2569 | default: |
| 2570 | break; |
| 2571 | } |
| 2572 | |
| 2573 | if (rtlpriv->dm.undec_sm_pwdb > |
| 2574 | (long)high_rssithresh_for_ra) |
| 2575 | p_ra->ratr_state = DM_RATR_STA_HIGH; |
| 2576 | else if (rtlpriv->dm.undec_sm_pwdb > |
| 2577 | (long)low_rssithresh_for_ra) |
| 2578 | p_ra->ratr_state = DM_RATR_STA_MIDDLE; |
| 2579 | else |
| 2580 | p_ra->ratr_state = DM_RATR_STA_LOW; |
| 2581 | |
| 2582 | if (p_ra->pre_ratr_state != p_ra->ratr_state) { |
| 2583 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, |
| 2584 | "RSSI = %ld\n", |
| 2585 | rtlpriv->dm.undec_sm_pwdb); |
| 2586 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, |
| 2587 | "RSSI_LEVEL = %d\n", p_ra->ratr_state); |
| 2588 | RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, |
| 2589 | "PreState = %d, CurState = %d\n", |
| 2590 | p_ra->pre_ratr_state, p_ra->ratr_state); |
| 2591 | |
| 2592 | rcu_read_lock(); |
| 2593 | sta = rtl_find_sta(hw, mac->bssid); |
| 2594 | if (sta) |
| 2595 | rtlpriv->cfg->ops->update_rate_tbl(hw, |
| 2596 | sta, p_ra->ratr_state); |
| 2597 | rcu_read_unlock(); |
| 2598 | |
| 2599 | p_ra->pre_ratr_state = p_ra->ratr_state; |
| 2600 | } |
| 2601 | } |
| 2602 | } |
| 2603 | |
| 2604 | static void rtl8821ae_dm_refresh_basic_rate_mask(struct ieee80211_hw *hw) |
| 2605 | { |
| 2606 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2607 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 2608 | struct rtl_mac *mac = &rtlpriv->mac80211; |
| 2609 | static u8 stage; |
| 2610 | u8 cur_stage = 0; |
| 2611 | u16 basic_rate = RRSR_1M | RRSR_2M | RRSR_5_5M | RRSR_11M | RRSR_6M; |
| 2612 | |
| 2613 | if (mac->link_state < MAC80211_LINKED) |
| 2614 | cur_stage = 0; |
| 2615 | else if (dm_digtable->rssi_val_min < 25) |
| 2616 | cur_stage = 1; |
| 2617 | else if (dm_digtable->rssi_val_min > 30) |
| 2618 | cur_stage = 3; |
| 2619 | else |
| 2620 | cur_stage = 2; |
| 2621 | |
| 2622 | if (cur_stage != stage) { |
| 2623 | if (cur_stage == 1) { |
| 2624 | basic_rate &= (!(basic_rate ^ mac->basic_rates)); |
| 2625 | rtlpriv->cfg->ops->set_hw_reg(hw, |
| 2626 | HW_VAR_BASIC_RATE, (u8 *)&basic_rate); |
| 2627 | } else if (cur_stage == 3 && (stage == 1 || stage == 2)) { |
| 2628 | rtlpriv->cfg->ops->set_hw_reg(hw, |
| 2629 | HW_VAR_BASIC_RATE, (u8 *)&mac->basic_rates); |
| 2630 | } |
| 2631 | } |
| 2632 | stage = cur_stage; |
| 2633 | } |
| 2634 | |
| 2635 | static void rtl8821ae_dm_edca_choose_traffic_idx( |
| 2636 | struct ieee80211_hw *hw, u64 cur_tx_bytes, |
| 2637 | u64 cur_rx_bytes, bool b_bias_on_rx, |
| 2638 | bool *pb_is_cur_rdl_state) |
| 2639 | { |
| 2640 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2641 | |
| 2642 | if (b_bias_on_rx) { |
| 2643 | if (cur_tx_bytes > (cur_rx_bytes*4)) { |
| 2644 | *pb_is_cur_rdl_state = false; |
| 2645 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2646 | "Uplink Traffic\n "); |
| 2647 | } else { |
| 2648 | *pb_is_cur_rdl_state = true; |
| 2649 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2650 | "Balance Traffic\n"); |
| 2651 | } |
| 2652 | } else { |
| 2653 | if (cur_rx_bytes > (cur_tx_bytes*4)) { |
| 2654 | *pb_is_cur_rdl_state = true; |
| 2655 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2656 | "Downlink Traffic\n"); |
| 2657 | } else { |
| 2658 | *pb_is_cur_rdl_state = false; |
| 2659 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2660 | "Balance Traffic\n"); |
| 2661 | } |
| 2662 | } |
| 2663 | return; |
| 2664 | } |
| 2665 | |
| 2666 | static void rtl8821ae_dm_check_edca_turbo(struct ieee80211_hw *hw) |
| 2667 | { |
| 2668 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2669 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| 2670 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 2671 | |
| 2672 | /*Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.*/ |
| 2673 | u64 cur_tx_ok_cnt = 0; |
| 2674 | u64 cur_rx_ok_cnt = 0; |
| 2675 | u32 edca_be_ul = 0x5ea42b; |
| 2676 | u32 edca_be_dl = 0x5ea42b; |
| 2677 | u32 edca_be = 0x5ea42b; |
| 2678 | u8 iot_peer = 0; |
| 2679 | bool *pb_is_cur_rdl_state = NULL; |
| 2680 | bool b_last_is_cur_rdl_state = false; |
| 2681 | bool b_bias_on_rx = false; |
| 2682 | bool b_edca_turbo_on = false; |
| 2683 | |
| 2684 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2685 | "rtl8821ae_dm_check_edca_turbo=====>"); |
| 2686 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2687 | "Orginial BE PARAM: 0x%x\n", |
| 2688 | rtl_read_dword(rtlpriv, DM_REG_EDCA_BE_11N)); |
| 2689 | |
| 2690 | if (rtlpriv->dm.dbginfo.num_non_be_pkt > 0x100) |
| 2691 | rtlpriv->dm.is_any_nonbepkts = true; |
| 2692 | rtlpriv->dm.dbginfo.num_non_be_pkt = 0; |
| 2693 | |
| 2694 | /*=============================== |
| 2695 | * list paramter for different platform |
| 2696 | *=============================== |
| 2697 | */ |
| 2698 | b_last_is_cur_rdl_state = rtlpriv->dm.is_cur_rdlstate; |
| 2699 | pb_is_cur_rdl_state = &rtlpriv->dm.is_cur_rdlstate; |
| 2700 | |
| 2701 | cur_tx_ok_cnt = rtlpriv->stats.txbytesunicast - rtldm->last_tx_ok_cnt; |
| 2702 | cur_rx_ok_cnt = rtlpriv->stats.rxbytesunicast - rtldm->last_rx_ok_cnt; |
| 2703 | |
| 2704 | rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; |
| 2705 | rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; |
| 2706 | |
| 2707 | iot_peer = rtlpriv->mac80211.vendor; |
| 2708 | b_bias_on_rx = false; |
| 2709 | b_edca_turbo_on = ((!rtlpriv->dm.is_any_nonbepkts) && |
| 2710 | (!rtlpriv->dm.disable_framebursting)) ? |
| 2711 | true : false; |
| 2712 | |
| 2713 | if (rtlpriv->rtlhal.hw_type != HARDWARE_TYPE_RTL8812AE) { |
| 2714 | if ((iot_peer == PEER_CISCO) && |
| 2715 | (mac->mode == WIRELESS_MODE_N_24G)) { |
| 2716 | edca_be_dl = edca_setting_dl[iot_peer]; |
| 2717 | edca_be_ul = edca_setting_ul[iot_peer]; |
| 2718 | } |
| 2719 | } |
| 2720 | |
| 2721 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2722 | "bIsAnyNonBEPkts : 0x%x bDisableFrameBursting : 0x%x\n", |
| 2723 | rtlpriv->dm.is_any_nonbepkts, |
| 2724 | rtlpriv->dm.disable_framebursting); |
| 2725 | |
| 2726 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2727 | "bEdcaTurboOn : 0x%x bBiasOnRx : 0x%x\n", |
| 2728 | b_edca_turbo_on, b_bias_on_rx); |
| 2729 | |
| 2730 | if (b_edca_turbo_on) { |
| 2731 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2732 | "curTxOkCnt : 0x%llx\n", cur_tx_ok_cnt); |
| 2733 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2734 | "curRxOkCnt : 0x%llx\n", cur_rx_ok_cnt); |
| 2735 | if (b_bias_on_rx) |
| 2736 | rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, |
| 2737 | cur_rx_ok_cnt, true, pb_is_cur_rdl_state); |
| 2738 | else |
| 2739 | rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, |
| 2740 | cur_rx_ok_cnt, false, pb_is_cur_rdl_state); |
| 2741 | |
| 2742 | edca_be = (*pb_is_cur_rdl_state) ? edca_be_dl : edca_be_ul; |
| 2743 | |
| 2744 | rtl_write_dword(rtlpriv, DM_REG_EDCA_BE_11N, edca_be); |
| 2745 | |
| 2746 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2747 | "EDCA Turbo on: EDCA_BE:0x%x\n", edca_be); |
| 2748 | |
| 2749 | rtlpriv->dm.current_turbo_edca = true; |
| 2750 | |
| 2751 | RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD, |
| 2752 | "EDCA_BE_DL : 0x%x EDCA_BE_UL : 0x%x EDCA_BE : 0x%x\n", |
| 2753 | edca_be_dl, edca_be_ul, edca_be); |
| 2754 | } else { |
| 2755 | if (rtlpriv->dm.current_turbo_edca) { |
| 2756 | u8 tmp = AC0_BE; |
| 2757 | rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, |
| 2758 | (u8 *)(&tmp)); |
| 2759 | } |
| 2760 | rtlpriv->dm.current_turbo_edca = false; |
| 2761 | } |
| 2762 | |
| 2763 | rtlpriv->dm.is_any_nonbepkts = false; |
| 2764 | rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; |
| 2765 | rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; |
| 2766 | } |
| 2767 | |
| 2768 | static void rtl8821ae_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) |
| 2769 | { |
| 2770 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2771 | struct dig_t *dm_digtable = &rtlpriv->dm_digtable; |
| 2772 | u8 cur_cck_cca_thresh; |
| 2773 | |
| 2774 | if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) { |
| 2775 | if (dm_digtable->rssi_val_min > 25) { |
| 2776 | cur_cck_cca_thresh = 0xcd; |
| 2777 | } else if ((dm_digtable->rssi_val_min <= 25) && |
| 2778 | (dm_digtable->rssi_val_min > 10)) { |
| 2779 | cur_cck_cca_thresh = 0x83; |
| 2780 | } else { |
| 2781 | if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) |
| 2782 | cur_cck_cca_thresh = 0x83; |
| 2783 | else |
| 2784 | cur_cck_cca_thresh = 0x40; |
| 2785 | } |
| 2786 | } else { |
| 2787 | if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) |
| 2788 | cur_cck_cca_thresh = 0x83; |
| 2789 | else |
| 2790 | cur_cck_cca_thresh = 0x40; |
| 2791 | } |
| 2792 | |
| 2793 | if (dm_digtable->cur_cck_cca_thres != cur_cck_cca_thresh) |
| 2794 | rtl_write_byte(rtlpriv, ODM_REG_CCK_CCA_11AC, |
| 2795 | cur_cck_cca_thresh); |
| 2796 | |
| 2797 | dm_digtable->pre_cck_cca_thres = dm_digtable->cur_cck_cca_thres; |
| 2798 | dm_digtable->cur_cck_cca_thres = cur_cck_cca_thresh; |
| 2799 | RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, |
| 2800 | "CCK cca thresh hold =%x\n", dm_digtable->cur_cck_cca_thres); |
| 2801 | } |
| 2802 | |
| 2803 | static void rtl8821ae_dm_dynamic_atc_switch(struct ieee80211_hw *hw) |
| 2804 | { |
| 2805 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2806 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 2807 | u8 crystal_cap; |
| 2808 | u32 packet_count; |
| 2809 | int cfo_khz_a, cfo_khz_b, cfo_ave = 0, adjust_xtal = 0; |
| 2810 | int cfo_ave_diff; |
| 2811 | |
| 2812 | if (rtlpriv->mac80211.link_state < MAC80211_LINKED) { |
| 2813 | /*1.Enable ATC*/ |
| 2814 | if (rtldm->atc_status == ATC_STATUS_OFF) { |
| 2815 | rtl_set_bbreg(hw, RFC_AREA, BIT(14), ATC_STATUS_ON); |
| 2816 | rtldm->atc_status = ATC_STATUS_ON; |
| 2817 | } |
| 2818 | |
| 2819 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "No link!!\n"); |
| 2820 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2821 | "atc_status = %d\n", rtldm->atc_status); |
| 2822 | |
| 2823 | if (rtldm->crystal_cap != rtlpriv->efuse.crystalcap) { |
| 2824 | rtldm->crystal_cap = rtlpriv->efuse.crystalcap; |
| 2825 | crystal_cap = rtldm->crystal_cap & 0x3f; |
| 2826 | crystal_cap = crystal_cap & 0x3f; |
| 2827 | if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE) |
| 2828 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, |
| 2829 | 0x7ff80000, (crystal_cap | |
| 2830 | (crystal_cap << 6))); |
| 2831 | else |
| 2832 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, |
| 2833 | 0xfff000, (crystal_cap | |
| 2834 | (crystal_cap << 6))); |
| 2835 | } |
| 2836 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "crystal_cap = 0x%x\n", |
| 2837 | rtldm->crystal_cap); |
| 2838 | } else{ |
| 2839 | /*1. Calculate CFO for path-A & path-B*/ |
| 2840 | cfo_khz_a = (int)(rtldm->cfo_tail[0] * 3125) / 1280; |
| 2841 | cfo_khz_b = (int)(rtldm->cfo_tail[1] * 3125) / 1280; |
| 2842 | packet_count = rtldm->packet_count; |
| 2843 | |
| 2844 | /*2.No new packet*/ |
| 2845 | if (packet_count == rtldm->packet_count_pre) { |
| 2846 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2847 | "packet counter doesn't change\n"); |
| 2848 | return; |
| 2849 | } |
| 2850 | |
| 2851 | rtldm->packet_count_pre = packet_count; |
| 2852 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2853 | "packet counter = %d\n", |
| 2854 | rtldm->packet_count); |
| 2855 | |
| 2856 | /*3.Average CFO*/ |
| 2857 | if (rtlpriv->phy.rf_type == RF_1T1R) |
| 2858 | cfo_ave = cfo_khz_a; |
| 2859 | else |
| 2860 | cfo_ave = (cfo_khz_a + cfo_khz_b) >> 1; |
| 2861 | |
| 2862 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2863 | "cfo_khz_a = %dkHz, cfo_khz_b = %dkHz, cfo_ave = %dkHz\n", |
| 2864 | cfo_khz_a, cfo_khz_b, cfo_ave); |
| 2865 | |
| 2866 | /*4.Avoid abnormal large CFO*/ |
| 2867 | cfo_ave_diff = (rtldm->cfo_ave_pre >= cfo_ave) ? |
| 2868 | (rtldm->cfo_ave_pre - cfo_ave) : |
| 2869 | (cfo_ave - rtldm->cfo_ave_pre); |
| 2870 | |
| 2871 | if (cfo_ave_diff > 20 && rtldm->large_cfo_hit == 0) { |
| 2872 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2873 | "first large CFO hit\n"); |
| 2874 | rtldm->large_cfo_hit = 1; |
| 2875 | return; |
| 2876 | } else |
| 2877 | rtldm->large_cfo_hit = 0; |
| 2878 | |
| 2879 | rtldm->cfo_ave_pre = cfo_ave; |
| 2880 | |
| 2881 | /*CFO tracking by adjusting Xtal cap.*/ |
| 2882 | |
| 2883 | /*1.Dynamic Xtal threshold*/ |
| 2884 | if (cfo_ave >= -rtldm->cfo_threshold && |
| 2885 | cfo_ave <= rtldm->cfo_threshold && |
| 2886 | rtldm->is_freeze == 0) { |
| 2887 | if (rtldm->cfo_threshold == CFO_THRESHOLD_XTAL) { |
| 2888 | rtldm->cfo_threshold = CFO_THRESHOLD_XTAL + 10; |
| 2889 | rtldm->is_freeze = 1; |
| 2890 | } else { |
| 2891 | rtldm->cfo_threshold = CFO_THRESHOLD_XTAL; |
| 2892 | } |
| 2893 | } |
| 2894 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2895 | "Dynamic threshold = %d\n", |
| 2896 | rtldm->cfo_threshold); |
| 2897 | |
| 2898 | /* 2.Calculate Xtal offset*/ |
| 2899 | if (cfo_ave > rtldm->cfo_threshold && rtldm->crystal_cap < 0x3f) |
| 2900 | adjust_xtal = ((cfo_ave - CFO_THRESHOLD_XTAL) >> 2) + 1; |
| 2901 | else if ((cfo_ave < -rtlpriv->dm.cfo_threshold) && |
| 2902 | rtlpriv->dm.crystal_cap > 0) |
| 2903 | adjust_xtal = ((cfo_ave + CFO_THRESHOLD_XTAL) >> 2) - 1; |
| 2904 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2905 | "Crystal cap = 0x%x, Crystal cap offset = %d\n", |
| 2906 | rtldm->crystal_cap, adjust_xtal); |
| 2907 | |
| 2908 | /*3.Adjudt Crystal Cap.*/ |
| 2909 | if (adjust_xtal != 0) { |
| 2910 | rtldm->is_freeze = 0; |
| 2911 | rtldm->crystal_cap += adjust_xtal; |
| 2912 | |
| 2913 | if (rtldm->crystal_cap > 0x3f) |
| 2914 | rtldm->crystal_cap = 0x3f; |
| 2915 | else if (rtldm->crystal_cap < 0) |
| 2916 | rtldm->crystal_cap = 0; |
| 2917 | |
| 2918 | crystal_cap = rtldm->crystal_cap & 0x3f; |
| 2919 | crystal_cap = crystal_cap & 0x3f; |
| 2920 | if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE) |
| 2921 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, |
| 2922 | 0x7ff80000, (crystal_cap | |
| 2923 | (crystal_cap << 6))); |
| 2924 | else |
| 2925 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, |
| 2926 | 0xfff000, (crystal_cap | |
| 2927 | (crystal_cap << 6))); |
| 2928 | RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, |
| 2929 | "New crystal cap = 0x%x\n", |
| 2930 | rtldm->crystal_cap); |
| 2931 | } |
| 2932 | } |
| 2933 | } |
| 2934 | |
| 2935 | void rtl8821ae_dm_watchdog(struct ieee80211_hw *hw) |
| 2936 | { |
| 2937 | struct rtl_priv *rtlpriv = rtl_priv(hw); |
| 2938 | struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); |
| 2939 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 2940 | bool fw_current_inpsmode = false; |
| 2941 | bool fw_ps_awake = true; |
| 2942 | |
| 2943 | rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, |
| 2944 | (u8 *)(&fw_current_inpsmode)); |
| 2945 | |
| 2946 | rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, |
| 2947 | (u8 *)(&fw_ps_awake)); |
| 2948 | |
| 2949 | if (ppsc->p2p_ps_info.p2p_ps_mode) |
| 2950 | fw_ps_awake = false; |
| 2951 | |
| 2952 | if ((ppsc->rfpwr_state == ERFON) && |
| 2953 | ((!fw_current_inpsmode) && fw_ps_awake) && |
| 2954 | (!ppsc->rfchange_inprogress)) { |
| 2955 | rtl8821ae_dm_common_info_self_update(hw); |
| 2956 | rtl8821ae_dm_false_alarm_counter_statistics(hw); |
| 2957 | rtl8821ae_dm_check_rssi_monitor(hw); |
| 2958 | rtl8821ae_dm_dig(hw); |
| 2959 | rtl8821ae_dm_cck_packet_detection_thresh(hw); |
| 2960 | rtl8821ae_dm_refresh_rate_adaptive_mask(hw); |
| 2961 | rtl8821ae_dm_refresh_basic_rate_mask(hw); |
| 2962 | rtl8821ae_dm_check_edca_turbo(hw); |
| 2963 | rtl8821ae_dm_dynamic_atc_switch(hw); |
| 2964 | if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) |
| 2965 | rtl8812ae_dm_check_txpower_tracking_thermalmeter(hw); |
| 2966 | else |
| 2967 | rtl8821ae_dm_check_txpower_tracking_thermalmeter(hw); |
| 2968 | rtl8821ae_dm_iq_calibrate(hw); |
| 2969 | } |
| 2970 | |
| 2971 | rtlpriv->dm.dbginfo.num_qry_beacon_pkt = 0; |
| 2972 | RT_TRACE(rtlpriv, COMP_DIG, DBG_DMESG, "\n"); |
| 2973 | } |
| 2974 | |
| 2975 | void rtl8821ae_dm_set_tx_ant_by_tx_info(struct ieee80211_hw *hw, |
| 2976 | u8 *pdesc, u32 mac_id) |
| 2977 | { |
| 2978 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| 2979 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| 2980 | struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); |
| 2981 | struct fast_ant_training *pfat_table = &rtldm->fat_table; |
| 2982 | |
| 2983 | if (rtlhal->hw_type != HARDWARE_TYPE_RTL8812AE) |
| 2984 | return; |
| 2985 | |
| 2986 | if (rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) |
| 2987 | SET_TX_DESC_TX_ANT(pdesc, pfat_table->antsel_a[mac_id]); |
| 2988 | } |