diff options
Diffstat (limited to 'drivers/staging/rtl8821ae/rtl8821ae/dm.c')
| -rw-r--r-- | drivers/staging/rtl8821ae/rtl8821ae/dm.c | 3045 |
1 files changed, 3045 insertions, 0 deletions
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/dm.c b/drivers/staging/rtl8821ae/rtl8821ae/dm.c new file mode 100644 index 000000000000..8634206b8929 --- /dev/null +++ b/drivers/staging/rtl8821ae/rtl8821ae/dm.c @@ -0,0 +1,3045 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../base.h" +#include "../pci.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "dm.h" +#include "fw.h" +#include "trx.h" +#include "../btcoexist/rtl_btc.h" + +struct dig_t dm_digtable; +static struct ps_t dm_pstable; + +static const u32 rtl8812ae_txscaling_table[TXSCALE_TABLE_SIZE] = +{ + 0x081, // 0, -12.0dB + 0x088, // 1, -11.5dB + 0x090, // 2, -11.0dB + 0x099, // 3, -10.5dB + 0x0A2, // 4, -10.0dB + 0x0AC, // 5, -9.5dB + 0x0B6, // 6, -9.0dB + 0x0C0, // 7, -8.5dB + 0x0CC, // 8, -8.0dB + 0x0D8, // 9, -7.5dB + 0x0E5, // 10, -7.0dB + 0x0F2, // 11, -6.5dB + 0x101, // 12, -6.0dB + 0x110, // 13, -5.5dB + 0x120, // 14, -5.0dB + 0x131, // 15, -4.5dB + 0x143, // 16, -4.0dB + 0x156, // 17, -3.5dB + 0x16A, // 18, -3.0dB + 0x180, // 19, -2.5dB + 0x197, // 20, -2.0dB + 0x1AF, // 21, -1.5dB + 0x1C8, // 22, -1.0dB + 0x1E3, // 23, -0.5dB + 0x200, // 24, +0 dB + 0x21E, // 25, +0.5dB + 0x23E, // 26, +1.0dB + 0x261, // 27, +1.5dB + 0x285, // 28, +2.0dB + 0x2AB, // 29, +2.5dB + 0x2D3, // 30, +3.0dB + 0x2FE, // 31, +3.5dB + 0x32B, // 32, +4.0dB + 0x35C, // 33, +4.5dB + 0x38E, // 34, +5.0dB + 0x3C4, // 35, +5.5dB + 0x3FE // 36, +6.0dB +}; + +static const u32 rtl8821ae_txscaling_table[TXSCALE_TABLE_SIZE] = { + 0x081, // 0, -12.0dB + 0x088, // 1, -11.5dB + 0x090, // 2, -11.0dB + 0x099, // 3, -10.5dB + 0x0A2, // 4, -10.0dB + 0x0AC, // 5, -9.5dB + 0x0B6, // 6, -9.0dB + 0x0C0, // 7, -8.5dB + 0x0CC, // 8, -8.0dB + 0x0D8, // 9, -7.5dB + 0x0E5, // 10, -7.0dB + 0x0F2, // 11, -6.5dB + 0x101, // 12, -6.0dB + 0x110, // 13, -5.5dB + 0x120, // 14, -5.0dB + 0x131, // 15, -4.5dB + 0x143, // 16, -4.0dB + 0x156, // 17, -3.5dB + 0x16A, // 18, -3.0dB + 0x180, // 19, -2.5dB + 0x197, // 20, -2.0dB + 0x1AF, // 21, -1.5dB + 0x1C8, // 22, -1.0dB + 0x1E3, // 23, -0.5dB + 0x200, // 24, +0 dB + 0x21E, // 25, +0.5dB + 0x23E, // 26, +1.0dB + 0x261, // 27, +1.5dB + 0x285, // 28, +2.0dB + 0x2AB, // 29, +2.5dB + 0x2D3, // 30, +3.0dB + 0x2FE, // 31, +3.5dB + 0x32B, // 32, +4.0dB + 0x35C, // 33, +4.5dB + 0x38E, // 34, +5.0dB + 0x3C4, // 35, +5.5dB + 0x3FE // 36, +6.0dB +}; + +static const u32 ofdmswing_table[] = { + 0x0b40002d, // 0, -15.0dB + 0x0c000030, // 1, -14.5dB + 0x0cc00033, // 2, -14.0dB + 0x0d800036, // 3, -13.5dB + 0x0e400039, // 4, -13.0dB + 0x0f00003c, // 5, -12.5dB + 0x10000040, // 6, -12.0dB + 0x11000044, // 7, -11.5dB + 0x12000048, // 8, -11.0dB + 0x1300004c, // 9, -10.5dB + 0x14400051, // 10, -10.0dB + 0x15800056, // 11, -9.5dB + 0x16c0005b, // 12, -9.0dB + 0x18000060, // 13, -8.5dB + 0x19800066, // 14, -8.0dB + 0x1b00006c, // 15, -7.5dB + 0x1c800072, // 16, -7.0dB + 0x1e400079, // 17, -6.5dB + 0x20000080, // 18, -6.0dB + 0x22000088, // 19, -5.5dB + 0x24000090, // 20, -5.0dB + 0x26000098, // 21, -4.5dB + 0x288000a2, // 22, -4.0dB + 0x2ac000ab, // 23, -3.5dB + 0x2d4000b5, // 24, -3.0dB + 0x300000c0, // 25, -2.5dB + 0x32c000cb, // 26, -2.0dB + 0x35c000d7, // 27, -1.5dB + 0x390000e4, // 28, -1.0dB + 0x3c8000f2, // 29, -0.5dB + 0x40000100, // 30, +0dB + 0x43c0010f, // 31, +0.5dB + 0x47c0011f, // 32, +1.0dB + 0x4c000130, // 33, +1.5dB + 0x50800142, // 34, +2.0dB + 0x55400155, // 35, +2.5dB + 0x5a400169, // 36, +3.0dB + 0x5fc0017f, // 37, +3.5dB + 0x65400195, // 38, +4.0dB + 0x6b8001ae, // 39, +4.5dB + 0x71c001c7, // 40, +5.0dB + 0x788001e2, // 41, +5.5dB + 0x7f8001fe // 42, +6.0dB +}; + +static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { + {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}, // 0, -16.0dB + {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, // 1, -15.5dB + {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, // 2, -15.0dB + {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, // 3, -14.5dB + {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, // 4, -14.0dB + {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, // 5, -13.5dB + {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, // 6, -13.0dB + {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, // 7, -12.5dB + {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, // 8, -12.0dB + {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, // 9, -11.5dB + {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, // 10, -11.0dB + {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, // 11, -10.5dB + {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 12, -10.0dB + {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 13, -9.5dB + {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, // 14, -9.0dB + {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, // 15, -8.5dB + {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, // 16, -8.0dB + {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, // 17, -7.5dB + {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, // 18, -7.0dB + {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, // 19, -6.5dB + {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, // 20, -6.0dB + {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, // 21, -5.5dB + {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, // 22, -5.0dB + {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, // 23, -4.5dB + {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, // 24, -4.0dB + {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, // 25, -3.5dB + {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, // 26, -3.0dB + {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, // 27, -2.5dB + {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, // 28, -2.0dB + {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, // 29, -1.5dB + {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, // 30, -1.0dB + {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, // 31, -0.5dB + {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04} // 32, +0dB +}; + +static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8]= { + {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}, // 0, -16.0dB + {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, // 1, -15.5dB + {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, // 2, -15.0dB + {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, // 3, -14.5dB + {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, // 4, -14.0dB + {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, // 5, -13.5dB + {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, // 6, -13.0dB + {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, // 7, -12.5dB + {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, // 8, -12.0dB + {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, // 9, -11.5dB + {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, // 10, -11.0dB + {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, // 11, -10.5dB + {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 12, -10.0dB + {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 13, -9.5dB + {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 14, -9.0dB + {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 15, -8.5dB + {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 16, -8.0dB + {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 17, -7.5dB + {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, // 18, -7.0dB + {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, // 19, -6.5dB + {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 20, -6.0dB + {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 21, -5.5dB + {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, // 22, -5.0dB + {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, // 23, -4.5dB + {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, // 24, -4.0dB + {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, // 25, -3.5dB + {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, // 26, -3.0dB + {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, // 27, -2.5dB + {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, // 28, -2.0dB + {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, // 29, -1.5dB + {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, // 30, -1.0dB + {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, // 31, -0.5dB + {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00} // 32, +0dB +}; + +static const u32 edca_setting_dl[PEER_MAX] = { + 0xa44f, /* 0 UNKNOWN */ + 0x5ea44f, /* 1 REALTEK_90 */ + 0x5e4322, /* 2 REALTEK_92SE */ + 0x5ea42b, /* 3 BROAD */ + 0xa44f, /* 4 RAL */ + 0xa630, /* 5 ATH */ + 0x5ea630, /* 6 CISCO */ + 0x5ea42b, /* 7 MARVELL */ +}; + +static const u32 edca_setting_ul[PEER_MAX] = { + 0x5e4322, /* 0 UNKNOWN */ + 0xa44f, /* 1 REALTEK_90 */ + 0x5ea44f, /* 2 REALTEK_92SE */ + 0x5ea32b, /* 3 BROAD */ + 0x5ea422, /* 4 RAL */ + 0x5ea322, /* 5 ATH */ + 0x3ea430, /* 6 CISCO */ + 0x5ea44f, /* 7 MARV */ +}; + +static u8 rtl8818e_delta_swing_table_idx_24gb_p_txpwrtrack[] = + {0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9}; +static u8 rtl8818e_delta_swing_table_idx_24gb_n_txpwrtrack[] = + {0, 0, 0, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11}; + + +u8 rtl8812ae_delta_swing_table_idx_24gb_n_txpwrtrack[] = + {0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; +u8 rtl8812ae_delta_swing_table_idx_24gb_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; +u8 rtl8812ae_delta_swing_table_idx_24ga_n_txpwrtrack[] = + {0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; +u8 rtl8812ae_delta_swing_table_idx_24ga_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; +u8 rtl8812ae_delta_swing_table_idx_24gcckb_n_txpwrtrack[] = + {0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11}; +u8 rtl8812ae_delta_swing_table_idx_24gcckb_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; +u8 rtl8812ae_delta_swing_table_idx_24gccka_n_txpwrtrack[] = + {0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11}; +u8 rtl8812ae_delta_swing_table_idx_24gccka_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9}; + +u8 rtl8812ae_delta_swing_table_idx_5gb_n_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13}, + {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13}, + {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 9, 10, 11, 12, 12, 13, 14, 14, 14, 15, 16, 17, 17, 17, 18, 18, 18}, +}; +u8 rtl8812ae_delta_swing_table_idx_5gb_p_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, + {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, + {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, +}; +u8 rtl8812ae_delta_swing_table_idx_5ga_n_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13}, + {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13}, + {0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17, 18, 18}, +}; +u8 rtl8812ae_delta_swing_table_idx_5ga_p_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11}, + {0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 9, 9, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, + {0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, +}; + +u8 rtl8821ae_delta_swing_table_idx_24gb_n_txpwrtrack[] = + {0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; +u8 rtl8821ae_delta_swing_table_idx_24gb_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; +u8 rtl8821ae_delta_swing_table_idx_24ga_n_txpwrtrack[] = + {0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; +u8 rtl8821ae_delta_swing_table_idx_24ga_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; +u8 rtl8821ae_delta_swing_table_idx_24gcckb_n_txpwrtrack[] = + {0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; +u8 rtl8821ae_delta_swing_table_idx_24gcckb_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; +u8 rtl8821ae_delta_swing_table_idx_24gccka_n_txpwrtrack[] = + {0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10}; +u8 rtl8821ae_delta_swing_table_idx_24gccka_p_txpwrtrack[] = + {0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 12}; + +u8 rtl8821ae_delta_swing_table_idx_5gb_n_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, +}; + +u8 rtl8821ae_delta_swing_table_idx_5gb_p_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, +}; + +u8 rtl8821ae_delta_swing_table_idx_5ga_n_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, +}; + +u8 rtl8821ae_delta_swing_table_idx_5ga_p_txpwrtrack[][DELTA_SWINGIDX_SIZE] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, +}; + +void rtl8812ae_dm_read_and_config_txpower_track( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===> rtl8821ae_dm_read_and_config_txpower_track\n")); + + + memcpy(rtldm->delta_swing_table_idx_24ga_p, + rtl8812ae_delta_swing_table_idx_24ga_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24ga_n, + rtl8812ae_delta_swing_table_idx_24ga_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gb_p, + rtl8812ae_delta_swing_table_idx_24gb_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gb_n, + rtl8812ae_delta_swing_table_idx_24gb_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + + memcpy(rtldm->delta_swing_table_idx_24gccka_p, + rtl8812ae_delta_swing_table_idx_24gccka_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gccka_n, + rtl8812ae_delta_swing_table_idx_24gccka_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gcckb_p, + rtl8812ae_delta_swing_table_idx_24gcckb_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gcckb_n, + rtl8812ae_delta_swing_table_idx_24gcckb_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + + memcpy(rtldm->delta_swing_table_idx_5ga_p, + rtl8812ae_delta_swing_table_idx_5ga_p_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5ga_n, + rtl8812ae_delta_swing_table_idx_5ga_n_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5gb_p, + rtl8812ae_delta_swing_table_idx_5gb_p_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5gb_n, + rtl8812ae_delta_swing_table_idx_5gb_n_txpwrtrack, DELTA_SWINGIDX_SIZE*3); +} + +void rtl8821ae_dm_read_and_config_txpower_track( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===> rtl8821ae_dm_read_and_config_txpower_track\n")); + + + memcpy(rtldm->delta_swing_table_idx_24ga_p, + rtl8821ae_delta_swing_table_idx_24ga_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24ga_n, + rtl8821ae_delta_swing_table_idx_24ga_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gb_p, + rtl8821ae_delta_swing_table_idx_24gb_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gb_n, + rtl8821ae_delta_swing_table_idx_24gb_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + + memcpy(rtldm->delta_swing_table_idx_24gccka_p, + rtl8821ae_delta_swing_table_idx_24gccka_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gccka_n, + rtl8821ae_delta_swing_table_idx_24gccka_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gcckb_p, + rtl8821ae_delta_swing_table_idx_24gcckb_p_txpwrtrack, DELTA_SWINGIDX_SIZE); + memcpy(rtldm->delta_swing_table_idx_24gcckb_n, + rtl8821ae_delta_swing_table_idx_24gcckb_n_txpwrtrack, DELTA_SWINGIDX_SIZE); + + memcpy(rtldm->delta_swing_table_idx_5ga_p, + rtl8821ae_delta_swing_table_idx_5ga_p_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5ga_n, + rtl8821ae_delta_swing_table_idx_5ga_n_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5gb_p, + rtl8821ae_delta_swing_table_idx_5gb_p_txpwrtrack, DELTA_SWINGIDX_SIZE*3); + memcpy(rtldm->delta_swing_table_idx_5gb_n, + rtl8821ae_delta_swing_table_idx_5gb_n_txpwrtrack, DELTA_SWINGIDX_SIZE*3); +} + + + +#define CALCULATE_SWINGTALBE_OFFSET(_offset, _direction, _size, _deltaThermal) \ + do {\ + for(_offset = 0; _offset < _size; _offset++)\ + {\ + if(_deltaThermal < thermal_threshold[_direction][_offset])\ + {\ + if(_offset != 0)\ + _offset--;\ + break;\ + }\ + } \ + if(_offset >= _size)\ + _offset = _size-1;\ + } while(0) + + +void rtl8821ae_dm_txpower_track_adjust(struct ieee80211_hw *hw, + u8 type,u8 *pdirection, + u32 *poutwrite_val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 pwr_val = 0; + + if (type == 0){ + if (rtlpriv->dm.bb_swing_idx_ofdm[RF90_PATH_A] <= + rtlpriv->dm.bb_swing_idx_ofdm_base[RF90_PATH_A]) { + *pdirection = 1; + pwr_val = rtldm->bb_swing_idx_ofdm_base[RF90_PATH_A] - rtldm->bb_swing_idx_ofdm[RF90_PATH_A]; + } else { + *pdirection = 2; + pwr_val = rtldm->bb_swing_idx_ofdm[RF90_PATH_A] - rtldm->bb_swing_idx_ofdm_base[RF90_PATH_A]; + } + } else if (type ==1) { + if (rtldm->bb_swing_idx_cck <= rtldm->bb_swing_idx_cck_base) { + *pdirection = 1; + pwr_val = rtldm->bb_swing_idx_cck_base - rtldm->bb_swing_idx_cck; + } else { + *pdirection = 2; + pwr_val = rtldm->bb_swing_idx_cck - rtldm->bb_swing_idx_cck_base; + } + } + + if (pwr_val >= TXPWRTRACK_MAX_IDX && (*pdirection == 1)) + pwr_val = TXPWRTRACK_MAX_IDX; + + *poutwrite_val = pwr_val |(pwr_val << 8)|(pwr_val << 16) | (pwr_val << 24); +} + +void rtl8821ae_dm_clear_txpower_tracking_state(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtlpriv); + struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); + u8 p = 0; + rtldm->bb_swing_idx_cck_base = rtldm->default_cck_index; + rtldm->bb_swing_idx_cck = rtldm->default_cck_index; + rtldm->cck_index = 0; + + for (p = RF90_PATH_A; p < MAX_RF_PATH; ++p) { + rtldm->bb_swing_idx_ofdm_base[p] = rtldm->default_ofdm_index; + rtldm->bb_swing_idx_ofdm[p] = rtldm->default_ofdm_index; + rtldm->ofdm_index[p] = rtldm->default_ofdm_index; + + rtldm->power_index_offset[p] = 0; + rtldm->delta_power_index[p] = 0; + rtldm->delta_power_index_last[p] = 0; + + rtldm->aboslute_ofdm_swing_idx[p] = 0; /*Initial Mix mode power tracking*/ + rtldm->remnant_ofdm_swing_idx[p] = 0; + } + + rtldm->modify_txagc_flag_path_a = false; /*Initial at Modify Tx Scaling Mode*/ + rtldm->modify_txagc_flag_path_b = false; /*Initial at Modify Tx Scaling Mode*/ + rtldm->remnant_cck_idx = 0; + rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; + rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; + rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; +} + +u8 rtl8821ae_dm_get_swing_index(struct ieee80211_hw *hw) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 i = 0; + u32 bb_swing; + + bb_swing =rtl8821ae_phy_query_bb_reg(hw, rtlhal->current_bandtype, RF90_PATH_A); + + for (i = 0; i < TXSCALE_TABLE_SIZE; ++i) + if ( bb_swing == rtl8821ae_txscaling_table[i]) + break; + + return i; +} + +void rtl8821ae_dm_initialize_txpower_tracking_thermalmeter( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtlpriv); + struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 default_swing_index = 0; + u8 p = 0; + + rtlpriv->dm.txpower_track_control = true; + rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter; + rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter; + rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) + rtl8812ae_dm_read_and_config_txpower_track(hw); + else + rtl8821ae_dm_read_and_config_txpower_track(hw); + + default_swing_index = rtl8821ae_dm_get_swing_index(hw); + + rtldm->default_ofdm_index = (default_swing_index == TXSCALE_TABLE_SIZE) ? 24 : default_swing_index; + rtldm->default_cck_index = 24; + + rtldm->bb_swing_idx_cck_base = rtldm->default_cck_index; + rtldm->cck_index = rtldm->default_cck_index; + + for (p = RF90_PATH_A; p < MAX_RF_PATH; ++p) + { + rtldm->bb_swing_idx_ofdm_base[p] = rtldm->default_ofdm_index; + rtldm->ofdm_index[p] = rtldm->default_ofdm_index; + rtldm->delta_power_index[p] = 0; + rtldm->power_index_offset[p] = 0; + rtldm->delta_power_index_last[p] = 0; + } +} + +static void rtl8821ae_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw) +{ + dm_pstable.pre_ccastate = CCA_MAX; + dm_pstable.cur_ccasate = CCA_MAX; + dm_pstable.pre_rfstate = RF_MAX; + dm_pstable.cur_rfstate = RF_MAX; + dm_pstable.rssi_val_min = 0; + dm_pstable.initialize = 0; +} + + +static void rtl8821ae_dm_diginit(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + //dm_digtable.dig_enable_flag = true; + dm_digtable.cur_igvalue = rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f); + /*dm_digtable.pre_igvalue = 0; + dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT; + dm_digtable.presta_connectstate = DIG_STA_DISCONNECT; + dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT;*/ + dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW; + dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH; + dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW; + dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH; + dm_digtable.rx_gain_range_max = DM_DIG_MAX; + dm_digtable.rx_gain_range_min = DM_DIG_MIN; + dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT; + dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX; + dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN; + dm_digtable.pre_cck_cca_thres = 0xff; + dm_digtable.cur_cck_cca_thres = 0x83; + dm_digtable.forbidden_igi = DM_DIG_MIN; + dm_digtable.large_fa_hit = 0; + dm_digtable.recover_cnt = 0; + dm_digtable.dig_dynamic_min_0 = DM_DIG_MIN; + dm_digtable.dig_dynamic_min_1 = DM_DIG_MIN; + dm_digtable.b_media_connect_0 = false; + dm_digtable.b_media_connect_1 = false; + rtlpriv->dm.b_dm_initialgain_enable = true; + dm_digtable.bt30_cur_igi = 0x32; +} + +static void rtl8821ae_dm_init_dynamic_txpower(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.bdynamic_txpower_enable = false; + + rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; +} + + +void rtl8821ae_dm_init_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + rtlpriv->dm.bcurrent_turbo_edca = false; + rtlpriv->dm.bis_any_nonbepkts = false; + rtlpriv->dm.bis_cur_rdlstate = false; +} + + +void rtl8821ae_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rate_adaptive *p_ra = &(rtlpriv->ra); + + p_ra->ratr_state = DM_RATR_STA_INIT; + p_ra->pre_ratr_state = DM_RATR_STA_INIT; + + rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; + if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) + rtlpriv->dm.b_useramask = true; + else + rtlpriv->dm.b_useramask = false; + + p_ra->high_rssi_thresh_for_ra = 50; + p_ra->low_rssi_thresh_for_ra = 20; +} + + +static void rtl8821ae_dm_init_txpower_tracking(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.btxpower_tracking = true; + rtlpriv->dm.btxpower_trackinginit = false; + rtlpriv->dm.txpowercount = 0; + rtlpriv->dm.txpower_track_control = true; + rtlpriv->dm.thermalvalue = 0; + + rtlpriv->dm.ofdm_index[0] = 30; + rtlpriv->dm.cck_index = 20; + + rtlpriv->dm.bb_swing_idx_cck_base = rtlpriv->dm.cck_index; + + + rtlpriv->dm.bb_swing_idx_ofdm[RF90_PATH_A] = rtlpriv->dm.ofdm_index[0]; + rtlpriv->dm.bb_swing_idx_ofdm[RF90_PATH_B] = rtlpriv->dm.ofdm_index[0]; + rtlpriv->dm.delta_power_index[0] = 0; + rtlpriv->dm.delta_power_index_last[0] = 0; + rtlpriv->dm.power_index_offset[0] = 0; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + (" rtlpriv->dm.btxpower_tracking = %d\n", + rtlpriv->dm.btxpower_tracking)); +} + + +void rtl8821ae_dm_init_dynamic_atc_switch(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.crystal_cap = rtlpriv->efuse.crystalcap; + + rtlpriv->dm.atc_status = rtl_get_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11)); + rtlpriv->dm.cfo_threshold = CFO_THRESHOLD_XTAL; +} + + +void rtl8821ae_dm_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + spin_lock(&rtlpriv->locks.iqk_lock); + rtlphy->b_iqk_in_progress = false; + spin_unlock(&rtlpriv->locks.iqk_lock); + + rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; + rtl8821ae_dm_diginit(hw); + rtl8821ae_dm_init_rate_adaptive_mask(hw); + rtl8812ae_dm_path_diversity_init(hw); + rtl8821ae_dm_init_edca_turbo(hw); + rtl8821ae_dm_initialize_txpower_tracking_thermalmeter(hw); +#if 1 + rtl8821ae_dm_init_dynamic_bb_powersaving(hw); + rtl8821ae_dm_init_dynamic_txpower(hw); + rtl8821ae_dm_init_txpower_tracking(hw); +#endif + rtl8821ae_dm_init_dynamic_atc_switch(hw); +} + +void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dig *rtl_dm_dig = &(rtlpriv->dm.dm_digtable); + struct rtl_mac *mac = rtl_mac(rtlpriv); + + /* Determine the minimum RSSI */ + if ((mac->link_state < MAC80211_LINKED) && + (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) { + rtl_dm_dig->min_undecorated_pwdb_for_dm = 0; + RT_TRACE(COMP_BB_POWERSAVING, DBG_LOUD, + ("Not connected to any \n")); + } + if (mac->link_state >= MAC80211_LINKED) { + if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_ADHOC) { + rtl_dm_dig->min_undecorated_pwdb_for_dm = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + RT_TRACE(COMP_BB_POWERSAVING, DBG_LOUD, + ("AP Client PWDB = 0x%lx \n", + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb)); + } else { + rtl_dm_dig->min_undecorated_pwdb_for_dm = + rtlpriv->dm.undecorated_smoothed_pwdb; + RT_TRACE(COMP_BB_POWERSAVING, DBG_LOUD, + ("STA Default Port PWDB = 0x%x \n", + rtl_dm_dig->min_undecorated_pwdb_for_dm)); + } + } else { + rtl_dm_dig->min_undecorated_pwdb_for_dm = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + RT_TRACE(COMP_BB_POWERSAVING, DBG_LOUD, + ("AP Ext Port or disconnet PWDB = 0x%x \n", + rtl_dm_dig->min_undecorated_pwdb_for_dm)); + } + RT_TRACE(COMP_DIG, DBG_LOUD, ("MinUndecoratedPWDBForDM =%d\n", + rtl_dm_dig->min_undecorated_pwdb_for_dm)); +} + +#if 0 +void rtl8812ae_dm_rssi_dump_to_register( + struct ieee80211_hw *hw + ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, RA_RSSI_DUMP, Adapter->RxStats.RxRSSIPercentage[0]); + rtl_write_byte(rtlpriv, RB_RSSI_DUMP, Adapter->RxStats.RxRSSIPercentage[1]); + + /* Rx EVM*/ + rtl_write_byte(rtlpriv, RS1_RX_EVM_DUMP, Adapter->RxStats.RxEVMdbm[0]); + rtl_write_byte(rtlpriv, RS2_RX_EVM_DUMP, Adapter->RxStats.RxEVMdbm[1]); + + /*Rx SNR*/ + rtl_write_byte(rtlpriv, RA_RX_SNR_DUMP, (u1Byte)(Adapter->RxStats.RxSNRdB[0])); + rtl_write_byte(rtlpriv, RB_RX_SNR_DUMP, (u1Byte)(Adapter->RxStats.RxSNRdB[1])); + + /*Rx Cfo_Short*/ + rtl_write_word(rtlpriv, RA_CFO_SHORT_DUMP, Adapter->RxStats.RxCfoShort[0]); + rtl_write_word(rtlpriv, RB_CFO_SHORT_DUMP, Adapter->RxStats.RxCfoShort[1]); + + /*Rx Cfo_Tail*/ + rtl_write_word(rtlpriv, RA_CFO_LONG_DUMP, Adapter->RxStats.RxCfoTail[0]); + rtl_write_word(rtlpriv, RB_CFO_LONG_DUMP, Adapter->RxStats.RxCfoTail[1]); + +} +#endif + +static void rtl8821ae_dm_check_rssi_monitor(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_sta_info *drv_priv; + u8 h2c_parameter[3] = { 0 }; + long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff; + + + /* AP & ADHOC & MESH */ + spin_lock_bh(&rtlpriv->locks.entry_list_lock); + list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { + if(drv_priv->rssi_stat.undecorated_smoothed_pwdb < tmp_entry_min_pwdb) + tmp_entry_min_pwdb = drv_priv->rssi_stat.undecorated_smoothed_pwdb; + if(drv_priv->rssi_stat.undecorated_smoothed_pwdb > tmp_entry_max_pwdb) + tmp_entry_max_pwdb = drv_priv->rssi_stat.undecorated_smoothed_pwdb; + + /*h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF); + h2c_parameter[1] = 0x20; + h2c_parameter[0] = drv_priv->rssi_stat; + rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);*/ + } + spin_unlock_bh(&rtlpriv->locks.entry_list_lock); + + /* If associated entry is found */ + if (tmp_entry_max_pwdb != 0) { + rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = tmp_entry_max_pwdb; + RTPRINT(rtlpriv, FDM, DM_PWDB, ("EntryMaxPWDB = 0x%lx(%ld)\n", + tmp_entry_max_pwdb, tmp_entry_max_pwdb)); + } else { + rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0; + } + /* If associated entry is found */ + if (tmp_entry_min_pwdb != 0xff) { + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = tmp_entry_min_pwdb; + RTPRINT(rtlpriv, FDM, DM_PWDB, ("EntryMinPWDB = 0x%lx(%ld)\n", + tmp_entry_min_pwdb, tmp_entry_min_pwdb)); + } else { + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0; + } + /* Indicate Rx signal strength to FW. */ + if (rtlpriv->dm.b_useramask) { + h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF); + h2c_parameter[1] = 0x20; + h2c_parameter[0] = 0; + rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter); + } else { + rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undecorated_smoothed_pwdb); + } + rtl8821ae_dm_find_minimum_rssi(hw); + dm_digtable.rssi_val_min = rtlpriv->dm.dm_digtable.min_undecorated_pwdb_for_dm; +} + +void rtl8821ae_dm_write_cck_cca_thres(struct ieee80211_hw *hw, u8 current_cca) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (dm_digtable.cur_cck_cca_thres != current_cca) + rtl_write_byte(rtlpriv, DM_REG_CCK_CCA_11AC, current_cca); + + dm_digtable.pre_cck_cca_thres = dm_digtable.cur_cck_cca_thres; + dm_digtable.cur_cck_cca_thres = current_cca; +} + +void rtl8821ae_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + if(dm_digtable.stop_dig) + return; + + if (dm_digtable.cur_igvalue != current_igi){ + rtl_set_bbreg(hw, DM_REG_IGI_A_11AC, DM_BIT_IGI_11AC, current_igi); + if (rtlpriv->phy.rf_type != RF_1T1R) + rtl_set_bbreg(hw, DM_REG_IGI_B_11AC, DM_BIT_IGI_11AC, current_igi); + } + //dm_digtable.pre_igvalue = dm_digtable.cur_igvalue; + dm_digtable.cur_igvalue = current_igi; +} + +static void rtl8821ae_dm_dig(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 dig_dynamic_min; + u8 dig_max_of_min; + bool first_connect, first_disconnect; + u8 dm_dig_max, dm_dig_min, offset; + u8 current_igi =dm_digtable.cur_igvalue; + + + RT_TRACE(COMP_DIG, DBG_LOUD,("rtl8821ae_dm_dig()==>\n")); + + + if (mac->act_scanning == true) { + RT_TRACE(COMP_DIG, DBG_LOUD,("rtl8821ae_dm_dig() Return: In Scan Progress \n")); + return; + } + + /*add by Neil Chen to avoid PSD is processing*/ + dig_dynamic_min = dm_digtable.dig_dynamic_min_0; + first_connect = (mac->link_state >= MAC80211_LINKED) && + (dm_digtable.b_media_connect_0 == false); + first_disconnect = (mac->link_state < MAC80211_LINKED) && + (dm_digtable.b_media_connect_0 == true); + + /*1 Boundary Decision*/ + + + dm_dig_max = 0x5A; + + if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) + dm_dig_min = DM_DIG_MIN; + else + dm_dig_min = 0x1C; + + dig_max_of_min = DM_DIG_MAX_AP; + + if (mac->link_state >= MAC80211_LINKED) { + if (rtlhal->hw_type != HARDWARE_TYPE_RTL8821AE) + offset = 20; + else + offset = 10; + + if ((dm_digtable.rssi_val_min + offset) > dm_dig_max) + dm_digtable.rx_gain_range_max = dm_dig_max; + else if ((dm_digtable.rssi_val_min + offset) < dm_dig_min) + dm_digtable.rx_gain_range_max = dm_dig_min; + else + dm_digtable.rx_gain_range_max = dm_digtable.rssi_val_min + offset; + + if(rtlpriv->dm.b_one_entry_only){ + offset = 0; + + if (dm_digtable.rssi_val_min - offset < dm_dig_min) + dig_dynamic_min = dm_dig_min; + else if (dm_digtable.rssi_val_min - offset > dig_max_of_min) + dig_dynamic_min = dig_max_of_min; + else + dig_dynamic_min = dm_digtable.rssi_val_min - offset; + + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig() : bOneEntryOnly=TRUE, dig_dynamic_min=0x%x\n", + dig_dynamic_min)); + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig() : dm_digtable.rssi_val_min=%d",dm_digtable. + rssi_val_min)); + } else { + dig_dynamic_min = dm_dig_min; + } + } else { + dm_digtable.rx_gain_range_max = dm_dig_max; + dig_dynamic_min = dm_dig_min; + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig() : No Link\n")); + } + + if (rtlpriv->falsealm_cnt.cnt_all > 10000) { + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): Abnornally false alarm case. \n")); + + if (dm_digtable.large_fa_hit != 3) + dm_digtable.large_fa_hit++; + if (dm_digtable.forbidden_igi < current_igi) { + dm_digtable.forbidden_igi = current_igi; + dm_digtable.large_fa_hit = 1; + } + + if (dm_digtable.large_fa_hit >= 3) { + if((dm_digtable.forbidden_igi + 1) > dm_digtable.rx_gain_range_max) + dm_digtable.rx_gain_range_min = dm_digtable.rx_gain_range_max; + else + dm_digtable.rx_gain_range_min = (dm_digtable.forbidden_igi + 1); + dm_digtable.recover_cnt = 3600; + } + + } else { + /*Recovery mechanism for IGI lower bound*/ + if (dm_digtable.recover_cnt != 0) + dm_digtable.recover_cnt --; + else { + if (dm_digtable.large_fa_hit < 3) { + if ((dm_digtable.forbidden_igi -1) < dig_dynamic_min) { + dm_digtable.forbidden_igi = dig_dynamic_min; + dm_digtable.rx_gain_range_min = dig_dynamic_min; + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): Normal Case: At Lower Bound\n")); + } else { + dm_digtable.forbidden_igi --; + dm_digtable.rx_gain_range_min = (dm_digtable.forbidden_igi + 1); + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): Normal Case: Approach Lower Bound\n")); + } + } else { + dm_digtable.large_fa_hit = 0; + } + } + } + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): pDM_DigTable->LargeFAHit=%d\n", + dm_digtable.large_fa_hit)); + + if (rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) + dm_digtable.rx_gain_range_min = dm_dig_min; + + if (dm_digtable.rx_gain_range_min > dm_digtable.rx_gain_range_max) + dm_digtable.rx_gain_range_min = dm_digtable.rx_gain_range_max; + + /*Adjust initial gain by false alarm*/ + if (mac->link_state >= MAC80211_LINKED) { + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): DIG AfterLink\n")); + if (first_connect) { + if (dm_digtable.rssi_val_min <= dig_max_of_min) + current_igi = dm_digtable.rssi_val_min; + else + current_igi = dig_max_of_min; + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig: First Connect\n")); + } else { + if(rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH2) + current_igi = current_igi + 4; + else if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH1) + current_igi = current_igi + 2; + else if(rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) + current_igi = current_igi - 2; + + if((rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10) + &&(rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)) { + current_igi = dm_digtable.rx_gain_range_min; + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): Beacon is less than 10 and FA is less than 768, IGI GOES TO 0x1E!!!!!!!!!!!!\n")); + } + } + } else{ + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): DIG BeforeLink\n")); + if (first_disconnect){ + current_igi = dm_digtable.rx_gain_range_min; + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): First DisConnect \n")); + } else { + /*2012.03.30 LukeLee: enable DIG before link but with very high thresholds*/ + if (rtlpriv->falsealm_cnt.cnt_all > 2000) + current_igi = current_igi + 4; + else if (rtlpriv->falsealm_cnt.cnt_all > 600) + current_igi = current_igi + 2; + else if(rtlpriv->falsealm_cnt.cnt_all < 300) + current_igi = current_igi - 2; + if (current_igi >= 0x3e) + current_igi = 0x3e; + RT_TRACE(COMP_DIG, DBG_LOUD,("rtl8821ae_dm_dig(): England DIG \n")); + } + } + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): DIG End Adjust IGI\n")); + /* Check initial gain by upper/lower bound*/ + + if (current_igi > dm_digtable.rx_gain_range_max) + current_igi = dm_digtable.rx_gain_range_max; + if (current_igi < dm_digtable.rx_gain_range_min) + current_igi = dm_digtable.rx_gain_range_min; + + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): rx_gain_range_max=0x%x, rx_gain_range_min=0x%x\n", + dm_digtable.rx_gain_range_max, dm_digtable.rx_gain_range_min)); + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): TotalFA=%d\n", rtlpriv->falsealm_cnt.cnt_all)); + RT_TRACE(COMP_DIG, DBG_LOUD, + ("rtl8821ae_dm_dig(): CurIGValue=0x%x\n", current_igi)); + + rtl8821ae_dm_write_dig(hw, current_igi); + dm_digtable.b_media_connect_0= ((mac->link_state >= MAC80211_LINKED) ? true :false); + dm_digtable.dig_dynamic_min_0 = dig_dynamic_min; +} + +static void rtl8821ae_dm_common_info_self_update(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 cnt = 0; + struct rtl_sta_info *drv_priv; + + rtlpriv->dm.b_one_entry_only = false; + + if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION && + rtlpriv->mac80211.link_state >= MAC80211_LINKED) { + rtlpriv->dm.b_one_entry_only = true; + return; + } + + if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP || + rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC || + rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) { + spin_lock_bh(&rtlpriv->locks.entry_list_lock); + list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { + cnt ++; + } + spin_unlock_bh(&rtlpriv->locks.entry_list_lock); + + if (cnt == 1) + rtlpriv->dm.b_one_entry_only = true; + } +} + + +static void rtl8821ae_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); + u32 cck_enable =0; + + /*read OFDM FA counter*/ + falsealm_cnt->cnt_ofdm_fail = rtl_get_bbreg(hw, ODM_REG_OFDM_FA_11AC, BMASKLWORD); + falsealm_cnt->cnt_cck_fail = rtl_get_bbreg(hw, ODM_REG_CCK_FA_11AC, BMASKLWORD); + + cck_enable = rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC, BIT(28)); + if (cck_enable) /*if(pDM_Odm->pBandType == ODM_BAND_2_4G)*/ + falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail + falsealm_cnt->cnt_cck_fail; + else + falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail; + + /*reset OFDM FA coutner*/ + rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 1); + rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 0); + /* reset CCK FA counter*/ + rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 0); + rtl_set_bbreg(hw, ODM_REG_CCK_FA_RST_11AC, BIT(15), 1); + + RT_TRACE(COMP_DIG, DBG_LOUD, ("Cnt_Cck_fail=%d\n", + falsealm_cnt->cnt_cck_fail)); + RT_TRACE(COMP_DIG, DBG_LOUD, ("cnt_ofdm_fail=%d\n", + falsealm_cnt->cnt_ofdm_fail)); + RT_TRACE(COMP_DIG, DBG_LOUD, ("Total False Alarm=%d\n", + falsealm_cnt->cnt_all)); +} + +void rtl8812ae_dm_check_txpower_tracking_thermalmeter( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + static u8 tm_trigger = 0; + + if (!rtlpriv->dm.btxpower_tracking) + return; + + if (!tm_trigger) { + rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16), 0x03); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Trigger 8812 Thermal Meter!!\n")); + tm_trigger = 1; + return; + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Schedule TxPowerTracking direct call!!\n")); + rtl8812ae_dm_txpower_tracking_callback_thermalmeter(hw); + tm_trigger = 0; + } +} + +static void rtl8821ae_dm_iq_calibrate(struct ieee80211_hw *hw) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (mac->link_state >= MAC80211_LINKED) { + /*if ((*rtldm->p_channel != rtldm->pre_channel ) + && (!mac->act_scanning)) { + rtldm->pre_channel = *rtldm->p_channel; + rtldm->linked_interval = 0; + }*/ + + if(rtldm->linked_interval < 3) + rtldm->linked_interval ++; + + if(rtldm->linked_interval == 2) + { + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) + rtl8812ae_phy_iq_calibrate(hw, false); + else + rtl8821ae_phy_iq_calibrate(hw, false); + } + } else { + rtldm->linked_interval = 0; + } +} + + +void rtl8812ae_get_delta_swing_table( + struct ieee80211_hw *hw, + u8 **temperature_up_a, + u8 **temperature_down_a, + u8 **temperature_up_b, + u8 **temperature_down_b + ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 channel = rtlphy->current_channel; + u8 rate = rtldm->tx_rate; + + + if ( 1 <= channel && channel <= 14) { + if (RX_HAL_IS_CCK_RATE(rate)) { + *temperature_up_a = rtldm->delta_swing_table_idx_24gccka_p; + *temperature_down_a = rtldm->delta_swing_table_idx_24gccka_n; + *temperature_up_b = rtldm->delta_swing_table_idx_24gcckb_p; + *temperature_down_b = rtldm->delta_swing_table_idx_24gcckb_n; + } else { + *temperature_up_a = rtldm->delta_swing_table_idx_24ga_p; + *temperature_down_a = rtldm->delta_swing_table_idx_24ga_n; + *temperature_up_b = rtldm->delta_swing_table_idx_24gb_p; + *temperature_down_b = rtldm->delta_swing_table_idx_24gb_n; + } + } else if ( 36 <= channel && channel <= 64) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[0]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[0]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[0]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[0]; + } else if ( 100 <= channel && channel <= 140) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[1]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[1]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[1]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[1]; + } else if ( 149 <= channel && channel <= 173) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[2]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[2]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[2]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[2]; + } else { + *temperature_up_a = (u8*)rtl8818e_delta_swing_table_idx_24gb_p_txpwrtrack; + *temperature_down_a =(u8*)rtl8818e_delta_swing_table_idx_24gb_n_txpwrtrack; + *temperature_up_b = (u8*)rtl8818e_delta_swing_table_idx_24gb_p_txpwrtrack; + *temperature_down_b = (u8*)rtl8818e_delta_swing_table_idx_24gb_n_txpwrtrack; + } + + return; +} + +void rtl8812ae_phy_lccalibrate( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, ("===> rtl8812ae_phy_lccalibrate\n")); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, ("<=== rtl8812ae_phy_lccalibrate\n")); + +} + +void rtl8812ae_dm_update_init_rate( + struct ieee80211_hw *hw, + u8 rate + ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 p = 0; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Get C2H Command! Rate=0x%x\n", rate)); + + rtldm->tx_rate = rate; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE){ + rtl8821ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, RF90_PATH_A, 0); + } + else + { + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + { + rtl8812ae_dm_txpwr_track_set_pwr(hw, BBSWING, p, 0); + } + } + +} + +u8 rtl8812ae_hw_rate_to_mrate( + struct ieee80211_hw *hw, + u8 rate + ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 ret_rate = MGN_1M; + + + switch(rate) + { + case DESC_RATE1M: ret_rate = MGN_1M; break; + case DESC_RATE2M: ret_rate = MGN_2M; break; + case DESC_RATE5_5M: ret_rate = MGN_5_5M; break; + case DESC_RATE11M: ret_rate = MGN_11M; break; + case DESC_RATE6M: ret_rate = MGN_6M; break; + case DESC_RATE9M: ret_rate = MGN_9M; break; + case DESC_RATE12M: ret_rate = MGN_12M; break; + case DESC_RATE18M: ret_rate = MGN_18M; break; + case DESC_RATE24M: ret_rate = MGN_24M; break; + case DESC_RATE36M: ret_rate = MGN_36M; break; + case DESC_RATE48M: ret_rate = MGN_48M; break; + case DESC_RATE54M: ret_rate = MGN_54M; break; + case DESC_RATEMCS0: ret_rate = MGN_MCS0; break; + case DESC_RATEMCS1: ret_rate = MGN_MCS1; break; + case DESC_RATEMCS2: ret_rate = MGN_MCS2; break; + case DESC_RATEMCS3: ret_rate = MGN_MCS3; break; + case DESC_RATEMCS4: ret_rate = MGN_MCS4; break; + case DESC_RATEMCS5: ret_rate = MGN_MCS5; break; + case DESC_RATEMCS6: ret_rate = MGN_MCS6; break; + case DESC_RATEMCS7: ret_rate = MGN_MCS7; break; + case DESC_RATEMCS8: ret_rate = MGN_MCS8; break; + case DESC_RATEMCS9: ret_rate = MGN_MCS9; break; + case DESC_RATEMCS10: ret_rate = MGN_MCS10; break; + case DESC_RATEMCS11: ret_rate = MGN_MCS11; break; + case DESC_RATEMCS12: ret_rate = MGN_MCS12; break; + case DESC_RATEMCS13: ret_rate = MGN_MCS13; break; + case DESC_RATEMCS14: ret_rate = MGN_MCS14; break; + case DESC_RATEMCS15: ret_rate = MGN_MCS15; break; + case DESC_RATEVHT1SS_MCS0: ret_rate = MGN_VHT1SS_MCS0; break; + case DESC_RATEVHT1SS_MCS1: ret_rate = MGN_VHT1SS_MCS1; break; + case DESC_RATEVHT1SS_MCS2: ret_rate = MGN_VHT1SS_MCS2; break; + case DESC_RATEVHT1SS_MCS3: ret_rate = MGN_VHT1SS_MCS3; break; + case DESC_RATEVHT1SS_MCS4: ret_rate = MGN_VHT1SS_MCS4; break; + case DESC_RATEVHT1SS_MCS5: ret_rate = MGN_VHT1SS_MCS5; break; + case DESC_RATEVHT1SS_MCS6: ret_rate = MGN_VHT1SS_MCS6; break; + case DESC_RATEVHT1SS_MCS7: ret_rate = MGN_VHT1SS_MCS7; break; + case DESC_RATEVHT1SS_MCS8: ret_rate = MGN_VHT1SS_MCS8; break; + case DESC_RATEVHT1SS_MCS9: ret_rate = MGN_VHT1SS_MCS9; break; + case DESC_RATEVHT2SS_MCS0: ret_rate = MGN_VHT2SS_MCS0; break; + case DESC_RATEVHT2SS_MCS1: ret_rate = MGN_VHT2SS_MCS1; break; + case DESC_RATEVHT2SS_MCS2: ret_rate = MGN_VHT2SS_MCS2; break; + case DESC_RATEVHT2SS_MCS3: ret_rate = MGN_VHT2SS_MCS3; break; + case DESC_RATEVHT2SS_MCS4: ret_rate = MGN_VHT2SS_MCS4; break; + case DESC_RATEVHT2SS_MCS5: ret_rate = MGN_VHT2SS_MCS5; break; + case DESC_RATEVHT2SS_MCS6: ret_rate = MGN_VHT2SS_MCS6; break; + case DESC_RATEVHT2SS_MCS7: ret_rate = MGN_VHT2SS_MCS7; break; + case DESC_RATEVHT2SS_MCS8: ret_rate = MGN_VHT2SS_MCS8; break; + case DESC_RATEVHT2SS_MCS9: ret_rate = MGN_VHT2SS_MCS9; break; + + default: + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("HwRateToMRate8812(): Non supported Rate [%x]!!!\n",rate )); + break; + } + return ret_rate; +} + +/*----------------------------------------------------------------------------- + * Function: odm_TxPwrTrackSetPwr88E() + * + * Overview: 88E change all channel tx power accordign to flag. + * OFDM & CCK are all different. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 04/23/2012 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void rtl8812ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, + enum pwr_track_control_method method, u8 rf_path, u8 channel_mapped_index) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 final_bb_swing_idx[2]; + u8 pwr_tracking_limit = 26; /*+1.0dB*/ + u8 tx_rate = 0xFF; + s8 final_ofdm_swing_index = 0; + + if(rtldm->tx_rate != 0xFF) + tx_rate = rtl8812ae_hw_rate_to_mrate(hw, rtldm->tx_rate); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpwr_track_set_pwr\n")); + + if(tx_rate != 0xFF) { /*20130429 Mimic Modify High Rate BBSwing Limit.*/ + /*CCK*/ + if((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) + pwr_tracking_limit = 32; /*+4dB*/ + /*OFDM*/ + else if((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) + pwr_tracking_limit = 30; /*+3dB*/ + else if(tx_rate == MGN_54M) + pwr_tracking_limit = 28; /*+2dB*/ + /*HT*/ + else if((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ + + else if((tx_rate >= MGN_MCS8) && (tx_rate <= MGN_MCS10)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_MCS11) && (tx_rate <= MGN_MCS12)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_MCS13) && (tx_rate <= MGN_MCS15)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ + + /*2 VHT*/ + else if((tx_rate >= MGN_VHT1SS_MCS0) && (tx_rate <= MGN_VHT1SS_MCS2)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_VHT1SS_MCS3) && (tx_rate <= MGN_VHT1SS_MCS4)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_VHT1SS_MCS5)&&(tx_rate <= MGN_VHT1SS_MCS6)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ + else if(tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ + pwr_tracking_limit = 26; /*+1dB*/ + else if(tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ + pwr_tracking_limit = 24; /*+0dB*/ + else if(tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ + pwr_tracking_limit = 22; /*-1dB*/ + + else if((tx_rate >= MGN_VHT2SS_MCS0)&&(tx_rate <= MGN_VHT2SS_MCS2)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_VHT2SS_MCS3)&&(tx_rate <= MGN_VHT2SS_MCS4)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_VHT2SS_MCS5)&&(tx_rate <= MGN_VHT2SS_MCS6)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ + else if(tx_rate == MGN_VHT2SS_MCS7) /*64QAM*/ + pwr_tracking_limit = 26; /*+1dB*/ + else if(tx_rate == MGN_VHT2SS_MCS8) /*256QAM*/ + pwr_tracking_limit = 24; /*+0dB*/ + else if(tx_rate == MGN_VHT2SS_MCS9) /*256QAM*/ + pwr_tracking_limit = 22; /*-1dB*/ + else + pwr_tracking_limit = 24; + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxRate=0x%x, PwrTrackingLimit=%d\n", tx_rate, pwr_tracking_limit)); + + + if (method == BBSWING) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpwr_track_set_pwr\n")); + + if (rf_path == RF90_PATH_A) { + final_bb_swing_idx[RF90_PATH_A] = + (rtldm->ofdm_index[RF90_PATH_A] > pwr_tracking_limit) ? + pwr_tracking_limit : rtldm->ofdm_index[RF90_PATH_A]; + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d, \ + pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", + rtldm->ofdm_index[RF90_PATH_A], final_bb_swing_idx[RF90_PATH_A])); + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_bb_swing_idx[RF90_PATH_A]]); + } else { + final_bb_swing_idx[RF90_PATH_B] = + rtldm->ofdm_index[RF90_PATH_B] > pwr_tracking_limit ? \ + pwr_tracking_limit : rtldm->ofdm_index[RF90_PATH_B]; + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_B]=%d, \ + pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_B]=%d\n", + rtldm->ofdm_index[RF90_PATH_B], final_bb_swing_idx[RF90_PATH_B])); + + rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_bb_swing_idx[RF90_PATH_B]]); + } + } else if (method == MIX_MODE) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->DefaultOfdmIndex=%d, \ + pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", + rtldm->default_ofdm_index, rtldm->aboslute_ofdm_swing_idx[rf_path], + rf_path )); + + + final_ofdm_swing_index = rtldm->default_ofdm_index + rtldm->aboslute_ofdm_swing_idx[rf_path]; + + if (rf_path == RF90_PATH_A) { + if(final_ofdm_swing_index > pwr_tracking_limit) { /*BBSwing higher then Limit*/ + + rtldm->remnant_cck_idx = final_ofdm_swing_index - pwr_tracking_limit; + /* CCK Follow the same compensate value as Path A*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index - pwr_tracking_limit; + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[pwr_tracking_limit]); + + rtldm->modify_txagc_flag_path_a = true; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d \n", + pwr_tracking_limit, rtldm->remnant_ofdm_swing_idx[rf_path])); + } else if (final_ofdm_swing_index < 0) { + rtldm->remnant_cck_idx = final_ofdm_swing_index; + /* CCK Follow the same compensate value as Path A*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index; + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[0]); + + rtldm->modify_txagc_flag_path_a = true; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d \n", + rtldm->remnant_ofdm_swing_idx[rf_path])); + } else { + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_ofdm_swing_index]); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Compensate with BBSwing , Final_OFDM_Swing_Index = %d \n", + final_ofdm_swing_index)); + + if(rtldm->modify_txagc_flag_path_a) { /*If TxAGC has changed, reset TxAGC again*/ + rtldm->remnant_cck_idx = 0; + rtldm->remnant_ofdm_swing_idx[rf_path] = 0; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + rtldm->modify_txagc_flag_path_a = false; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A pDM_Odm->Modify_TxAGC_Flag = FALSE \n")); + } + } + } + + if (rf_path == RF90_PATH_B) { + if(final_ofdm_swing_index > pwr_tracking_limit) { /*BBSwing higher then Limit*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index - pwr_tracking_limit; + + rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[pwr_tracking_limit]); + + rtldm->modify_txagc_flag_path_b = true; + + /*Set TxAGC Page E{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_B); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_B Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d \n", + pwr_tracking_limit, rtldm->remnant_ofdm_swing_idx[rf_path])); + } else if (final_ofdm_swing_index < 0) { + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index; + + rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[0]); + + rtldm->modify_txagc_flag_path_b = true; + + /*Set TxAGC Page E{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_B); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_B Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d \n", + rtldm->remnant_ofdm_swing_idx[rf_path] )); + } else { + rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_ofdm_swing_index]); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_B Compensate with BBSwing , Final_OFDM_Swing_Index = %d \n", + final_ofdm_swing_index)); + + if(rtldm->modify_txagc_flag_path_b) { /*If TxAGC has changed, reset TxAGC again*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = 0; + + /*Set TxAGC Page E{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_B); + + rtldm->modify_txagc_flag_path_b = false; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_B pDM_Odm->Modify_TxAGC_Flag = FALSE \n")); + } + } + } + + } else { + return; + } +} + +void rtl8812ae_dm_txpower_tracking_callback_thermalmeter + (struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; + u8 thermal_value_avg_count = 0; + u32 thermal_value_avg = 0; + + u8 ofdm_min_index = 6; /*OFDM BB Swing should be less than +3.0dB, which is required by Arthur*/ + u8 index_for_channel = 0; /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ + + /* 1. The following TWO tables decide the final index of OFDM/CCK swing table.*/ + u8 *delta_swing_table_idx_tup_a; + u8 *delta_swing_table_idx_tdown_a; + u8 *delta_swing_table_idx_tup_b; + u8 *delta_swing_table_idx_tdown_b; + + /*2. Initilization ( 7 steps in total )*/ + rtl8812ae_get_delta_swing_table(hw, (u8**)&delta_swing_table_idx_tup_a, + (u8**)&delta_swing_table_idx_tdown_a, + (u8**)&delta_swing_table_idx_tup_b, + (u8**)&delta_swing_table_idx_tdown_b); + + rtldm->btxpower_trackinginit = true; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpower_tracking_callback_thermalmeter, \ + \n pDM_Odm->BbSwingIdxCckBase: %d, pDM_Odm->BbSwingIdxOfdmBase[A]:\ + %d, pDM_Odm->DefaultOfdmIndex: %d\n", + rtldm->bb_swing_idx_cck_base, + rtldm->bb_swing_idx_ofdm_base[RF90_PATH_A], + rtldm->default_ofdm_index)); + + thermal_value = (u8)rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER_8812A, 0xfc00); /*0x42: RF Reg[15:10] 88E*/ + if( ! rtldm->txpower_track_control || rtlefuse->eeprom_thermalmeter == 0 || + rtlefuse->eeprom_thermalmeter == 0xFF) + return; + + + /* 3. Initialize ThermalValues of RFCalibrateInfo*/ + + if(rtlhal->reloadtxpowerindex) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("reload ofdm index for band switch\n")); + } + + /*4. Calculate average thermal meter*/ + rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; + rtldm->thermalvalue_avg_index++; + if(rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) + /*Average times = c.AverageThermalNum*/ + rtldm->thermalvalue_avg_index = 0; + + for(i = 0; i < AVG_THERMAL_NUM_8812A; i++) + { + if(rtldm->thermalvalue_avg[i]) + { + thermal_value_avg += rtldm->thermalvalue_avg[i]; + thermal_value_avg_count++; + } + } + + if(thermal_value_avg_count) /*Calculate Average ThermalValue after average enough times*/ + { + thermal_value = (u8)(thermal_value_avg / thermal_value_avg_count); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + } + + /*5. Calculate delta, delta_LCK, delta_IQK.*/ + /*"delta" here is used to determine whether thermal value changes or not.*/ + delta = (thermal_value > rtldm->thermalvalue) ? \ + (thermal_value - rtldm->thermalvalue): \ + (rtldm->thermalvalue - thermal_value); + delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? \ + (thermal_value - rtldm->thermalvalue_lck) : \ + (rtldm->thermalvalue_lck - thermal_value); + delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? \ + (thermal_value - rtldm->thermalvalue_iqk) : \ + (rtldm->thermalvalue_iqk - thermal_value); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", + delta, delta_lck, delta_iqk)); + + /* 6. If necessary, do LCK. */ + + if (delta_lck >= IQK_THRESHOLD) /*Delta temperature is equal to or larger than 20 centigrade.*/ + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_LCK(%d) >= Threshold_IQK(%d)\n", + delta_lck, IQK_THRESHOLD)); + rtldm->thermalvalue_lck = thermal_value; + rtl8812ae_phy_lccalibrate(hw); + } + + /*7. If necessary, move the index of swing table to adjust Tx power.*/ + + if (delta > 0 && rtldm->txpower_track_control) + { + /*"delta" here is used to record the absolute value of differrence.*/ + delta = thermal_value > rtlefuse->eeprom_thermalmeter ? \ + (thermal_value - rtlefuse->eeprom_thermalmeter) : \ + (rtlefuse->eeprom_thermalmeter - thermal_value); + + if (delta >= TXPWR_TRACK_TABLE_SIZE) + delta = TXPWR_TRACK_TABLE_SIZE - 1; + + /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ + + if(thermal_value > rtlefuse->eeprom_thermalmeter) { + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_swing_table_idx_tup_a[%d] = %d\n", + delta, delta_swing_table_idx_tup_a[delta])); + rtldm->delta_power_index_last[RF90_PATH_A] = rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = delta_swing_table_idx_tup_a[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A] = delta_swing_table_idx_tup_a[delta]; + /*Record delta swing for mix mode power tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A])); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_swing_table_idx_tup_b[%d] = %d\n", + delta, delta_swing_table_idx_tup_b[delta])); + rtldm->delta_power_index_last[RF90_PATH_B] = rtldm->delta_power_index[RF90_PATH_B]; + rtldm->delta_power_index[RF90_PATH_B] = delta_swing_table_idx_tup_b[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_B] = delta_swing_table_idx_tup_b[delta]; + /*Record delta swing for mix mode power tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_B])); + + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_swing_table_idx_tdown_a[%d] = %d\n", + delta, delta_swing_table_idx_tdown_a[delta])); + + rtldm->delta_power_index_last[RF90_PATH_A] = rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = -1 * delta_swing_table_idx_tdown_a[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A] = -1 * delta_swing_table_idx_tdown_a[delta]; + /* Record delta swing for mix mode power tracking*/ + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A])); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("deltaSwingTableIdx_TDOWN_B[%d] = %d\n", + delta, delta_swing_table_idx_tdown_b[delta])); + + rtldm->delta_power_index_last[RF90_PATH_B] = rtldm->delta_power_index[RF90_PATH_B]; + rtldm->delta_power_index[RF90_PATH_B] = -1 * delta_swing_table_idx_tdown_b[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_B] = -1 * delta_swing_table_idx_tdown_b[delta]; + /*Record delta swing for mix mode power tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_B])); + } + + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("\n\n================================ [Path-%c] \ + Calculating PowerIndexOffset ================================\n", + (p == RF90_PATH_A ? 'A' : 'B'))); + + if (rtldm->delta_power_index[p] == rtldm->delta_power_index_last[p]) + /*If Thermal value changes but lookup table value still the same*/ + rtldm->power_index_offset[p] = 0; + else + rtldm->power_index_offset[p] = + rtldm->delta_power_index[p] - rtldm->delta_power_index_last[p]; + /*Power Index Diff between 2 times Power Tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("[Path-%c] PowerIndexOffset(%d) = DeltaPowerIndex(%d) - DeltaPowerIndexLast(%d)\n", + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->power_index_offset[p], + rtldm->delta_power_index[p] , + rtldm->delta_power_index_last[p])); + + rtldm->ofdm_index[p] = + rtldm->bb_swing_idx_ofdm_base[p] + rtldm->power_index_offset[p]; + rtldm->cck_index = + rtldm->bb_swing_idx_cck_base + rtldm->power_index_offset[p]; + + rtldm->bb_swing_idx_cck = rtldm->cck_index; + rtldm->bb_swing_idx_ofdm[p] = rtldm->ofdm_index[p]; + + /*************Print BB Swing Base and Index Offset*************/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", + rtldm->bb_swing_idx_cck, + rtldm->bb_swing_idx_cck_base, + rtldm->power_index_offset[p])); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", + rtldm->bb_swing_idx_ofdm[p], + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->bb_swing_idx_ofdm_base[p], + rtldm->power_index_offset[p])); + + /*7.1 Handle boundary conditions of index.*/ + + + if(rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE -1) + { + rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE -1; + } + else if (rtldm->ofdm_index[p] < ofdm_min_index) + { + rtldm->ofdm_index[p] = ofdm_min_index; + } + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("\n\n======================================================\ + ==================================================\n")); + if(rtldm->cck_index > TXSCALE_TABLE_SIZE -1) + rtldm->cck_index = TXSCALE_TABLE_SIZE -1; + else if (rtldm->cck_index < 0) + rtldm->cck_index = 0; + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The thermal meter is unchanged or TxPowerTracking OFF(%d): \ + ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", + rtldm->txpower_track_control, + thermal_value, + rtldm->thermalvalue)); + + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + rtldm->power_index_offset[p] = 0; + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxPowerTracking: [CCK] Swing Current Index: %d, Swing Base Index: %d\n", + rtldm->cck_index, rtldm->bb_swing_idx_cck_base)); /*Print Swing base & current*/ + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxPowerTracking: [OFDM] Swing Current Index: %d, Swing Base Index[%c]: %d\n", + rtldm->ofdm_index[p], + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->bb_swing_idx_ofdm_base[p])); + } + + if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || + rtldm->power_index_offset[RF90_PATH_B] != 0 ) && + rtldm->txpower_track_control) + { + /*7.2 Configure the Swing Table to adjust Tx Power.*/ + /*Always TRUE after Tx Power is adjusted by power tracking.*/ + /* + 2012/04/23 MH According to Luke's suggestion, we can not write BB digital + to increase TX power. Otherwise, EVM will be bad. + + 2012/04/25 MH Add for tx power tracking to set tx power in tx agc for 88E. + */ + if (thermal_value > rtldm->thermalvalue) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Increasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_A], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Increasing(B): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_B], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + + } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_A], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Decreasing(B): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_B], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + } + + if (thermal_value > rtlefuse->eeprom_thermalmeter) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature(%d) higher than PG value(%d)\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("**********Enter POWER Tracking MIX_MODE**********\n")); + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, 0); + + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature(%d) lower than PG value(%d)\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("**********Enter POWER Tracking MIX_MODE**********\n")); + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, index_for_channel); + + } + + rtldm->bb_swing_idx_cck_base = rtldm->bb_swing_idx_cck; /*Record last time Power Tracking result as base.*/ + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) + rtldm->bb_swing_idx_ofdm_base[p] = rtldm->bb_swing_idx_ofdm[p]; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->RFCalibrateInfo.ThermalValue = %d ThermalValue= %d\n", + rtldm->thermalvalue, thermal_value)); + + rtldm->thermalvalue = thermal_value; /*Record last Power Tracking Thermal Value*/ + + } + /*Delta temperature is equal to or larger than 20 centigrade (When threshold is 8).*/ + if ((delta_iqk >= IQK_THRESHOLD)) { + + if ( !rtlphy->b_iqk_in_progress) { + + spin_lock(&rtlpriv->locks.iqk_lock); + rtlphy->b_iqk_in_progress = true; + spin_unlock(&rtlpriv->locks.iqk_lock); + + rtl8812ae_do_iqk(hw, delta_iqk, thermal_value, 8); + + spin_lock(&rtlpriv->locks.iqk_lock); + rtlphy->b_iqk_in_progress = false; + spin_unlock(&rtlpriv->locks.iqk_lock); + } + } + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("<===rtl8812ae_dm_txpower_tracking_callback_thermalmeter\n")); +} + + +void rtl8821ae_get_delta_swing_table( + struct ieee80211_hw *hw, + u8 **temperature_up_a, + u8 **temperature_down_a, + u8 **temperature_up_b, + u8 **temperature_down_b + ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 channel = rtlphy->current_channel; + u8 rate = rtldm->tx_rate; + + + if ( 1 <= channel && channel <= 14) { + if (RX_HAL_IS_CCK_RATE(rate)) { + *temperature_up_a = rtldm->delta_swing_table_idx_24gccka_p; + *temperature_down_a = rtldm->delta_swing_table_idx_24gccka_n; + *temperature_up_b = rtldm->delta_swing_table_idx_24gcckb_p; + *temperature_down_b = rtldm->delta_swing_table_idx_24gcckb_n; + } else { + *temperature_up_a = rtldm->delta_swing_table_idx_24ga_p; + *temperature_down_a = rtldm->delta_swing_table_idx_24ga_n; + *temperature_up_b = rtldm->delta_swing_table_idx_24gb_p; + *temperature_down_b = rtldm->delta_swing_table_idx_24gb_n; + } + } else if ( 36 <= channel && channel <= 64) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[0]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[0]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[0]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[0]; + } else if ( 100 <= channel && channel <= 140) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[1]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[1]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[1]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[1]; + } else if ( 149 <= channel && channel <= 173) { + *temperature_up_a = rtldm->delta_swing_table_idx_5ga_p[2]; + *temperature_down_a = rtldm->delta_swing_table_idx_5ga_n[2]; + *temperature_up_b = rtldm->delta_swing_table_idx_5gb_p[2]; + *temperature_down_b = rtldm->delta_swing_table_idx_5gb_n[2]; + } else { + *temperature_up_a = (u8*)rtl8818e_delta_swing_table_idx_24gb_p_txpwrtrack; + *temperature_down_a =(u8*)rtl8818e_delta_swing_table_idx_24gb_n_txpwrtrack; + *temperature_up_b = (u8*)rtl8818e_delta_swing_table_idx_24gb_p_txpwrtrack; + *temperature_down_b = (u8*)rtl8818e_delta_swing_table_idx_24gb_n_txpwrtrack; + } + + return; +} + +void rtl8821ae_phy_lccalibrate( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, ("===> rtl8812ae_phy_lccalibrate\n")); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, ("<=== rtl8812ae_phy_lccalibrate\n")); + +} + +/*----------------------------------------------------------------------------- + * Function: odm_TxPwrTrackSetPwr88E() + * + * Overview: 88E change all channel tx power accordign to flag. + * OFDM & CCK are all different. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 04/23/2012 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void rtl8821ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw, + enum pwr_track_control_method method, u8 rf_path, u8 channel_mapped_index) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 final_bb_swing_idx[1]; + u8 pwr_tracking_limit = 26; /*+1.0dB*/ + u8 tx_rate = 0xFF; + s8 final_ofdm_swing_index = 0; + + if(rtldm->tx_rate != 0xFF) + tx_rate = rtl8812ae_hw_rate_to_mrate(hw, rtldm->tx_rate); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpwr_track_set_pwr\n")); + + if(tx_rate != 0xFF) { /*20130429 Mimic Modify High Rate BBSwing Limit.*/ + /*CCK*/ + if((tx_rate >= MGN_1M) && (tx_rate <= MGN_11M)) + pwr_tracking_limit = 32; /*+4dB*/ + /*OFDM*/ + else if((tx_rate >= MGN_6M) && (tx_rate <= MGN_48M)) + pwr_tracking_limit = 30; /*+3dB*/ + else if(tx_rate == MGN_54M) + pwr_tracking_limit = 28; /*+2dB*/ + /*HT*/ + else if((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ +#if 0 + else if((tx_rate >= MGN_MCS8) && (tx_rate <= MGN_MCS10)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_MCS11) && (tx_rate <= MGN_MCS12)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_MCS13) && (tx_rate <= MGN_MCS15)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ +#endif + /*2 VHT*/ + else if((tx_rate >= MGN_VHT1SS_MCS0) && (tx_rate <= MGN_VHT1SS_MCS2)) /*QPSK/BPSK*/ + pwr_tracking_limit = 34; /*+5dB*/ + else if((tx_rate >= MGN_VHT1SS_MCS3) && (tx_rate <= MGN_VHT1SS_MCS4)) /*16QAM*/ + pwr_tracking_limit = 30; /*+3dB*/ + else if((tx_rate >= MGN_VHT1SS_MCS5)&&(tx_rate <= MGN_VHT1SS_MCS6)) /*64QAM*/ + pwr_tracking_limit = 28; /*+2dB*/ + else if(tx_rate == MGN_VHT1SS_MCS7) /*64QAM*/ + pwr_tracking_limit = 26; /*+1dB*/ + else if(tx_rate == MGN_VHT1SS_MCS8) /*256QAM*/ + pwr_tracking_limit = 24; /*+0dB*/ + else if(tx_rate == MGN_VHT1SS_MCS9) /*256QAM*/ + pwr_tracking_limit = 22; /*-1dB*/ + else + pwr_tracking_limit = 24; + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxRate=0x%x, PwrTrackingLimit=%d\n", tx_rate, pwr_tracking_limit)); + + + if (method == BBSWING) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpwr_track_set_pwr\n")); + + if (rf_path == RF90_PATH_A) { + final_bb_swing_idx[RF90_PATH_A] = + (rtldm->ofdm_index[RF90_PATH_A] > pwr_tracking_limit) ? + pwr_tracking_limit : rtldm->ofdm_index[RF90_PATH_A]; + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->RFCalibrateInfo.OFDM_index[ODM_RF_PATH_A]=%d, \ + pDM_Odm->RealBbSwingIdx[ODM_RF_PATH_A]=%d\n", + rtldm->ofdm_index[RF90_PATH_A], final_bb_swing_idx[RF90_PATH_A])); + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_bb_swing_idx[RF90_PATH_A]]); + } + } else if (method == MIX_MODE) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->DefaultOfdmIndex=%d, \ + pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n", + rtldm->default_ofdm_index, rtldm->aboslute_ofdm_swing_idx[rf_path], + rf_path )); + + + final_ofdm_swing_index = rtldm->default_ofdm_index + rtldm->aboslute_ofdm_swing_idx[rf_path]; + + if (rf_path == RF90_PATH_A) { + if(final_ofdm_swing_index > pwr_tracking_limit) { /*BBSwing higher then Limit*/ + + rtldm->remnant_cck_idx = final_ofdm_swing_index - pwr_tracking_limit; + /* CCK Follow the same compensate value as Path A*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index - pwr_tracking_limit; + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[pwr_tracking_limit]); + + rtldm->modify_txagc_flag_path_a = true; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Over BBSwing Limit , PwrTrackingLimit = %d , Remnant TxAGC Value = %d \n", + pwr_tracking_limit, rtldm->remnant_ofdm_swing_idx[rf_path])); + } else if (final_ofdm_swing_index < 0) { + rtldm->remnant_cck_idx = final_ofdm_swing_index; + /* CCK Follow the same compensate value as Path A*/ + rtldm->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index; + + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[0]); + + rtldm->modify_txagc_flag_path_a = true; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Lower then BBSwing lower bound 0 , Remnant TxAGC Value = %d \n", + rtldm->remnant_ofdm_swing_idx[rf_path])); + } else { + rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000, rtl8812ae_txscaling_table[final_ofdm_swing_index]); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A Compensate with BBSwing , Final_OFDM_Swing_Index = %d \n", + final_ofdm_swing_index)); + + if(rtldm->modify_txagc_flag_path_a) { /*If TxAGC has changed, reset TxAGC again*/ + rtldm->remnant_cck_idx = 0; + rtldm->remnant_ofdm_swing_idx[rf_path] = 0; + + /*Set TxAGC Page C{};*/ + rtl8821ae_phy_set_txpower_level_by_path(hw, rtlphy->current_channel, RF90_PATH_A); + + rtldm->modify_txagc_flag_path_a = false; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Path_A pDM_Odm->Modify_TxAGC_Flag = FALSE \n")); + } + } + } + + } else { + return; + } +} + + +void rtl8821ae_dm_txpower_tracking_callback_thermalmeter + (struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; + u8 thermal_value_avg_count = 0; + u32 thermal_value_avg = 0; + + u8 ofdm_min_index = 6; /*OFDM BB Swing should be less than +3.0dB, which is required by Arthur*/ + u8 index_for_channel = 0; /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/ + + /* 1. The following TWO tables decide the final index of OFDM/CCK swing table.*/ + u8 *delta_swing_table_idx_tup_a; + u8 *delta_swing_table_idx_tdown_a; + u8 *delta_swing_table_idx_tup_b; + u8 *delta_swing_table_idx_tdown_b; + + /*2. Initilization ( 7 steps in total )*/ + rtl8821ae_get_delta_swing_table(hw, (u8**)&delta_swing_table_idx_tup_a, + (u8**)&delta_swing_table_idx_tdown_a, + (u8**)&delta_swing_table_idx_tup_b, + (u8**)&delta_swing_table_idx_tdown_b); + + rtldm->btxpower_trackinginit = true; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("===>rtl8812ae_dm_txpower_tracking_callback_thermalmeter, \ + \n pDM_Odm->BbSwingIdxCckBase: %d, pDM_Odm->BbSwingIdxOfdmBase[A]:\ + %d, pDM_Odm->DefaultOfdmIndex: %d\n", + rtldm->bb_swing_idx_cck_base, + rtldm->bb_swing_idx_ofdm_base[RF90_PATH_A], + rtldm->default_ofdm_index)); + + thermal_value = (u8)rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER_8812A, 0xfc00); /*0x42: RF Reg[15:10] 88E*/ + if( ! rtldm->txpower_track_control || rtlefuse->eeprom_thermalmeter == 0 || + rtlefuse->eeprom_thermalmeter == 0xFF) + return; + + + /* 3. Initialize ThermalValues of RFCalibrateInfo*/ + + if(rtlhal->reloadtxpowerindex) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("reload ofdm index for band switch\n")); + } + + /*4. Calculate average thermal meter*/ + rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermal_value; + rtldm->thermalvalue_avg_index++; + if(rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8812A) + /*Average times = c.AverageThermalNum*/ + rtldm->thermalvalue_avg_index = 0; + + for(i = 0; i < AVG_THERMAL_NUM_8812A; i++) + { + if(rtldm->thermalvalue_avg[i]) + { + thermal_value_avg += rtldm->thermalvalue_avg[i]; + thermal_value_avg_count++; + } + } + + if(thermal_value_avg_count) /*Calculate Average ThermalValue after average enough times*/ + { + thermal_value = (u8)(thermal_value_avg / thermal_value_avg_count); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("AVG Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + } + + /*5. Calculate delta, delta_LCK, delta_IQK.*/ + /*"delta" here is used to determine whether thermal value changes or not.*/ + delta = (thermal_value > rtldm->thermalvalue) ? \ + (thermal_value - rtldm->thermalvalue): \ + (rtldm->thermalvalue - thermal_value); + delta_lck = (thermal_value > rtldm->thermalvalue_lck) ? \ + (thermal_value - rtldm->thermalvalue_lck) : \ + (rtldm->thermalvalue_lck - thermal_value); + delta_iqk = (thermal_value > rtldm->thermalvalue_iqk) ? \ + (thermal_value - rtldm->thermalvalue_iqk) : \ + (rtldm->thermalvalue_iqk - thermal_value); + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", + delta, delta_lck, delta_iqk)); + + /* 6. If necessary, do LCK. */ + + if (delta_lck >= IQK_THRESHOLD) /*Delta temperature is equal to or larger than 20 centigrade.*/ + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_LCK(%d) >= Threshold_IQK(%d)\n", + delta_lck, IQK_THRESHOLD)); + rtldm->thermalvalue_lck = thermal_value; + rtl8821ae_phy_lccalibrate(hw); + } + + /*7. If necessary, move the index of swing table to adjust Tx power.*/ + + if (delta > 0 && rtldm->txpower_track_control) + { + /*"delta" here is used to record the absolute value of differrence.*/ + delta = thermal_value > rtlefuse->eeprom_thermalmeter ? \ + (thermal_value - rtlefuse->eeprom_thermalmeter) : \ + (rtlefuse->eeprom_thermalmeter - thermal_value); + + if (delta >= TXSCALE_TABLE_SIZE) + delta = TXSCALE_TABLE_SIZE - 1; + + /*7.1 The Final Power Index = BaseIndex + PowerIndexOffset*/ + + if(thermal_value > rtlefuse->eeprom_thermalmeter) { + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_swing_table_idx_tup_a[%d] = %d\n", + delta, delta_swing_table_idx_tup_a[delta])); + rtldm->delta_power_index_last[RF90_PATH_A] = rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = delta_swing_table_idx_tup_a[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A] = delta_swing_table_idx_tup_a[delta]; + /*Record delta swing for mix mode power tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A])); + + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("delta_swing_table_idx_tdown_a[%d] = %d\n", + delta, delta_swing_table_idx_tdown_a[delta])); + + rtldm->delta_power_index_last[RF90_PATH_A] = rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = -1 * delta_swing_table_idx_tdown_a[delta]; + + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A] = -1 * delta_swing_table_idx_tdown_a[delta]; + /* Record delta swing for mix mode power tracking*/ + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n", + rtldm->aboslute_ofdm_swing_idx[RF90_PATH_A])); + } + + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("\n\n================================ [Path-%c] \ + Calculating PowerIndexOffset ================================\n", + (p == RF90_PATH_A ? 'A' : 'B'))); + + if (rtldm->delta_power_index[p] == rtldm->delta_power_index_last[p]) + /*If Thermal value changes but lookup table value still the same*/ + rtldm->power_index_offset[p] = 0; + else + rtldm->power_index_offset[p] = + rtldm->delta_power_index[p] - rtldm->delta_power_index_last[p]; + /*Power Index Diff between 2 times Power Tracking*/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("[Path-%c] PowerIndexOffset(%d) = DeltaPowerIndex(%d) - DeltaPowerIndexLast(%d)\n", + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->power_index_offset[p], + rtldm->delta_power_index[p] , + rtldm->delta_power_index_last[p])); + + rtldm->ofdm_index[p] = + rtldm->bb_swing_idx_ofdm_base[p] + rtldm->power_index_offset[p]; + rtldm->cck_index = + rtldm->bb_swing_idx_cck_base + rtldm->power_index_offset[p]; + + rtldm->bb_swing_idx_cck = rtldm->cck_index; + rtldm->bb_swing_idx_ofdm[p] = rtldm->ofdm_index[p]; + + /*************Print BB Swing Base and Index Offset*************/ + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n", + rtldm->bb_swing_idx_cck, + rtldm->bb_swing_idx_cck_base, + rtldm->power_index_offset[p])); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n", + rtldm->bb_swing_idx_ofdm[p], + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->bb_swing_idx_ofdm_base[p], + rtldm->power_index_offset[p])); + + /*7.1 Handle boundary conditions of index.*/ + + + if(rtldm->ofdm_index[p] > TXSCALE_TABLE_SIZE -1) + { + rtldm->ofdm_index[p] = TXSCALE_TABLE_SIZE -1; + } + else if (rtldm->ofdm_index[p] < ofdm_min_index) + { + rtldm->ofdm_index[p] = ofdm_min_index; + } + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("\n\n======================================================\ + ==================================================\n")); + if(rtldm->cck_index > TXSCALE_TABLE_SIZE -1) + rtldm->cck_index = TXSCALE_TABLE_SIZE -1; + else if (rtldm->cck_index < 0) + rtldm->cck_index = 0; + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("The thermal meter is unchanged or TxPowerTracking OFF(%d): \ + ThermalValue: %d , pDM_Odm->RFCalibrateInfo.ThermalValue: %d\n", + rtldm->txpower_track_control, + thermal_value, + rtldm->thermalvalue)); + + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + rtldm->power_index_offset[p] = 0; + } + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxPowerTracking: [CCK] Swing Current Index: %d, Swing Base Index: %d\n", + rtldm->cck_index, rtldm->bb_swing_idx_cck_base)); /*Print Swing base & current*/ + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("TxPowerTracking: [OFDM] Swing Current Index: %d, Swing Base Index[%c]: %d\n", + rtldm->ofdm_index[p], + (p == RF90_PATH_A ? 'A' : 'B'), + rtldm->bb_swing_idx_ofdm_base[p])); + } + + if ((rtldm->power_index_offset[RF90_PATH_A] != 0 || + rtldm->power_index_offset[RF90_PATH_B] != 0 ) && + rtldm->txpower_track_control) + { + /*7.2 Configure the Swing Table to adjust Tx Power.*/ + /*Always TRUE after Tx Power is adjusted by power tracking.*/ + /* + 2012/04/23 MH According to Luke's suggestion, we can not write BB digital + to increase TX power. Otherwise, EVM will be bad. + + 2012/04/25 MH Add for tx power tracking to set tx power in tx agc for 88E. + */ + if (thermal_value > rtldm->thermalvalue) + { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Increasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_A], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + } else if (thermal_value < rtldm->thermalvalue) { /*Low temperature*/ + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature Decreasing(A): delta_pi: %d , delta_t: %d, Now_t: %d, EFUSE_t: %d, Last_t: %d\n", + rtldm->power_index_offset[RF90_PATH_A], + delta, thermal_value, + rtlefuse->eeprom_thermalmeter, + rtldm->thermalvalue)); + } + + if (thermal_value > rtlefuse->eeprom_thermalmeter) { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature(%d) higher than PG value(%d)\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("**********Enter POWER Tracking MIX_MODE**********\n")); + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + rtl8821ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, index_for_channel); + + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Temperature(%d) lower than PG value(%d)\n", + thermal_value, rtlefuse->eeprom_thermalmeter)); + + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("**********Enter POWER Tracking MIX_MODE**********\n")); + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + rtl8812ae_dm_txpwr_track_set_pwr(hw, MIX_MODE, p, index_for_channel); + + } + + rtldm->bb_swing_idx_cck_base = rtldm->bb_swing_idx_cck; /*Record last time Power Tracking result as base.*/ + for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) + rtldm->bb_swing_idx_ofdm_base[p] = rtldm->bb_swing_idx_ofdm[p]; + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("pDM_Odm->RFCalibrateInfo.ThermalValue = %d ThermalValue= %d\n", + rtldm->thermalvalue, thermal_value)); + + rtldm->thermalvalue = thermal_value; /*Record last Power Tracking Thermal Value*/ + + } + /*Delta temperature is equal to or larger than 20 centigrade (When threshold is 8).*/ + if ((delta_iqk >= IQK_THRESHOLD)) { + + if ( !rtlphy->b_iqk_in_progress) { + + spin_lock(&rtlpriv->locks.iqk_lock); + rtlphy->b_iqk_in_progress = true; + spin_unlock(&rtlpriv->locks.iqk_lock); + + rtl8821ae_do_iqk(hw, delta_iqk, thermal_value, 8); + + spin_lock(&rtlpriv->locks.iqk_lock); + rtlphy->b_iqk_in_progress = false; + spin_unlock(&rtlpriv->locks.iqk_lock); + } + } + + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("<===rtl8812ae_dm_txpower_tracking_callback_thermalmeter\n")); +} + + +void rtl8821ae_dm_check_txpower_tracking_thermalmeter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + static u8 tm_trigger = 0; + + //if (!rtlpriv->dm.btxpower_tracking) + // return; + + if (!tm_trigger) { + rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16), + 0x03); + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Trigger 8821ae Thermal Meter!!\n")); + tm_trigger = 1; + return; + } else { + RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD, + ("Schedule TxPowerTracking !!\n")); + + rtl8821ae_dm_txpower_tracking_callback_thermalmeter(hw); + tm_trigger = 0; + } +} + + +void rtl8821ae_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rate_adaptive *p_ra = &(rtlpriv->ra); + u32 low_rssithresh_for_ra = p_ra->low2high_rssi_thresh_for_ra; + u32 high_rssithresh_for_ra = p_ra->high_rssi_thresh_for_ra; + u8 go_up_gap = 5; + struct ieee80211_sta *sta = NULL; + + if (is_hal_stop(rtlhal)) { + RT_TRACE(COMP_RATE, DBG_LOUD, + ("driver is going to unload\n")); + return; + } + + if (!rtlpriv->dm.b_useramask) { + RT_TRACE(COMP_RATE, DBG_LOUD, + ("driver does not control rate adaptive mask\n")); + return; + } + + if (mac->link_state == MAC80211_LINKED && + mac->opmode == NL80211_IFTYPE_STATION) { + + switch (p_ra->pre_ratr_state) { + case DM_RATR_STA_MIDDLE: + high_rssithresh_for_ra += go_up_gap; + break; + case DM_RATR_STA_LOW: + high_rssithresh_for_ra += go_up_gap; + low_rssithresh_for_ra += go_up_gap; + break; + default: + break; + } + + if (rtlpriv->dm.undecorated_smoothed_pwdb > + (long)high_rssithresh_for_ra) + p_ra->ratr_state = DM_RATR_STA_HIGH; + else if (rtlpriv->dm.undecorated_smoothed_pwdb > + (long)low_rssithresh_for_ra) + p_ra->ratr_state = DM_RATR_STA_MIDDLE; + else + p_ra->ratr_state = DM_RATR_STA_LOW; + + if (p_ra->pre_ratr_state != p_ra->ratr_state ) { + RT_TRACE(COMP_RATE, DBG_LOUD, + ("RSSI = %ld\n", + rtlpriv->dm.undecorated_smoothed_pwdb)); + RT_TRACE(COMP_RATE, DBG_LOUD, + ("RSSI_LEVEL = %d\n", p_ra->ratr_state)); + RT_TRACE(COMP_RATE, DBG_LOUD, + ("PreState = %d, CurState = %d\n", + p_ra->pre_ratr_state, p_ra->ratr_state)); + + rcu_read_lock(); + sta = rtl_find_sta(hw, mac->bssid); + if (sta) + rtlpriv->cfg->ops->update_rate_tbl(hw, sta, p_ra->ratr_state); + rcu_read_unlock(); + + p_ra->pre_ratr_state = p_ra->ratr_state; + } + } +} + +bool rtl8821ae_dm_is_edca_turbo_disable(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->btcoexist.btc_ops->btc_is_disable_edca_turbo(rtlpriv)) + return true; + if (rtlpriv->mac80211.mode == WIRELESS_MODE_B) + return true; + + return false; +} + +void rtl8821ae_dm_edca_choose_traffic_idx( + struct ieee80211_hw *hw, u64 cur_tx_bytes, u64 cur_rx_bytes, bool b_bias_on_rx, + bool *pb_is_cur_rdl_state) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if(b_bias_on_rx) + { + if (cur_tx_bytes > (cur_rx_bytes*4)) { + *pb_is_cur_rdl_state = false; + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("Uplink Traffic\n ")); + } else { + *pb_is_cur_rdl_state = true; + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("Balance Traffic\n")); + } + } else { + if (cur_rx_bytes > (cur_tx_bytes*4)) { + *pb_is_cur_rdl_state = true; + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("Downlink Traffic\n")); + } else { + *pb_is_cur_rdl_state = false; + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("Balance Traffic\n")); + } + } + return ; +} + +static void rtl8821ae_dm_check_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + + /*Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.*/ + unsigned long cur_tx_ok_cnt = 0; + unsigned long cur_rx_ok_cnt = 0; + u32 edca_be_ul = 0x5ea42b; + u32 edca_be_dl = 0x5ea42b; + u32 edca_be = 0x5ea42b; + u8 iot_peer = 0; + bool *pb_is_cur_rdl_state = NULL; + bool b_last_is_cur_rdl_state = false; + bool b_bias_on_rx = false; + bool b_edca_turbo_on = false; + + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("rtl8821ae_dm_check_edca_turbo=====>")); + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("Orginial BE PARAM: 0x%x\n", + rtl_read_dword(rtlpriv, DM_REG_EDCA_BE_11N))); + + /*=============================== + list paramter for different platform + ===============================*/ + b_last_is_cur_rdl_state = rtlpriv->dm.bis_cur_rdlstate; + pb_is_cur_rdl_state = &( rtlpriv->dm.bis_cur_rdlstate); + + cur_tx_ok_cnt = rtlpriv->stats.txbytesunicast - rtldm->last_tx_ok_cnt; + cur_rx_ok_cnt = rtlpriv->stats.rxbytesunicast - rtldm->last_rx_ok_cnt; + + rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; + rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; + + iot_peer = rtlpriv->mac80211.vendor; + b_bias_on_rx = (iot_peer == PEER_RAL || iot_peer == PEER_ATH) ? + true : false; + b_edca_turbo_on = ((!rtlpriv->dm.bis_any_nonbepkts) && + (!rtlpriv->dm.b_disable_framebursting)) ? + true : false; + + /*if (rtl8821ae_dm_is_edca_turbo_disable(hw)) + goto dm_CheckEdcaTurbo_EXIT;*/ + + if ((iot_peer == PEER_CISCO) && (mac->mode == WIRELESS_MODE_N_24G)) + { + edca_be_dl = edca_setting_dl[iot_peer]; + edca_be_ul = edca_setting_ul[iot_peer]; + } + + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("bIsAnyNonBEPkts : 0x%x bDisableFrameBursting : 0x%x \n", + rtlpriv->dm.bis_any_nonbepkts, rtlpriv->dm.b_disable_framebursting)); + + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("bEdcaTurboOn : 0x%x bBiasOnRx : 0x%x\n", + b_edca_turbo_on, b_bias_on_rx)); + + if (b_edca_turbo_on) { + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("curTxOkCnt : 0x%lx \n",cur_tx_ok_cnt)); + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("curRxOkCnt : 0x%lx \n",cur_rx_ok_cnt)); + if(b_bias_on_rx) + rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, + cur_rx_ok_cnt, true, pb_is_cur_rdl_state); + else + rtl8821ae_dm_edca_choose_traffic_idx(hw, cur_tx_ok_cnt, + cur_rx_ok_cnt, false, pb_is_cur_rdl_state); + + edca_be = ((*pb_is_cur_rdl_state) == true) ? edca_be_dl : edca_be_ul; + + rtl_write_dword(rtlpriv, DM_REG_EDCA_BE_11N, edca_be); + + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("EDCA Turbo on: EDCA_BE:0x%x\n", edca_be)); + + rtlpriv->dm.bcurrent_turbo_edca = true; + + RT_TRACE(COMP_TURBO, DBG_LOUD, + ("EDCA_BE_DL : 0x%x EDCA_BE_UL : 0x%x EDCA_BE : 0x%x \n", + edca_be_dl, edca_be_ul, edca_be)); + } else { + if (rtlpriv->dm.bcurrent_turbo_edca) { + u8 tmp = AC0_BE; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, + (u8 *) (&tmp)); + } + rtlpriv->dm.bcurrent_turbo_edca = false; + } + +/* dm_CheckEdcaTurbo_EXIT: */ + rtlpriv->dm.bis_any_nonbepkts = false; + rtldm->last_tx_ok_cnt = rtlpriv->stats.txbytesunicast; + rtldm->last_rx_ok_cnt = rtlpriv->stats.rxbytesunicast; +} + +static void rtl8821ae_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 cur_cck_cca_thresh; + + if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) { + /*dm_digtable.rssi_val_min = rtl8821ae_dm_initial_gain_min_pwdb(hw);*/ + if (dm_digtable.rssi_val_min > 25) + cur_cck_cca_thresh = 0xcd; + else if ((dm_digtable.rssi_val_min <= 25) && (dm_digtable.rssi_val_min > 10)) + cur_cck_cca_thresh = 0x83; + else { + if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) + cur_cck_cca_thresh = 0x83; + else + cur_cck_cca_thresh = 0x40; + } + + } else { + if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) + cur_cck_cca_thresh = 0x83; + else + cur_cck_cca_thresh = 0x40; + } + + if (dm_digtable.cur_cck_cca_thres != cur_cck_cca_thresh) { + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, cur_cck_cca_thresh); + } + + dm_digtable.pre_cck_cca_thres = dm_digtable.cur_cck_cca_thres; + dm_digtable.cur_cck_cca_thres = cur_cck_cca_thresh; + RT_TRACE(COMP_DIG, DBG_TRACE, + ("CCK cca thresh hold =%x\n", dm_digtable.cur_cck_cca_thres)); + +} + +void rtl8821ae_dm_dynamic_edcca(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + bool b_fw_current_in_ps_mode = false; + + rtlpriv->cfg->ops->get_hw_reg(hw,HW_VAR_FW_PSMODE_STATUS, \ + (u8*)(&b_fw_current_in_ps_mode)); + if (b_fw_current_in_ps_mode) + return; +} + +void rtl8812ae_dm_update_txpath(struct ieee80211_hw *hw, u8 path) +{ + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtldm->resp_tx_path != path) { + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("Need to Update Tx Path\n")); + if (path == RF90_PATH_A) { + /*Tx by Reg*/ + rtl_set_bbreg(hw, 0x80c, 0xFFF0, 0x111); + /*Resp Tx by Txinfo*/ + rtl_set_bbreg(hw, 0x6d8, BIT(7) | BIT(6), 1); + } else { + /*Tx by Reg*/ + rtl_set_bbreg(hw, 0x80c, 0xFFF0, 0x222); + /*Resp Tx by Txinfo*/ + rtl_set_bbreg(hw, 0x6d8, BIT(7) |BIT(6), 2); + } + } + rtldm->resp_tx_path = path; + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("Path=%s\n",(path == RF90_PATH_A) ? \ + "RF90_PATH_A":"RF90_PATH_A")); +} + +void rtl8812ae_dm_path_diversity_init(struct ieee80211_hw *hw) +{ + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + + //rtl_set_bbreg(hw, 0x80c , BIT(29), 1); /*Tx path from Reg*/ + rtl_set_bbreg(hw, 0x80c , 0xFFF0, 0x111); /*Tx by Reg*/ + rtl_set_bbreg(hw, 0x6d8 , BIT(7) | BIT(6), 1); /*Resp Tx by Txinfo*/ + rtl8812ae_dm_update_txpath(hw, RF90_PATH_A); + + rtldm->path_sel = 1; /* TxInfo default at path-A*/ +} + +void rtl812ae_dm_set_txpath_by_txinfo(struct ieee80211_hw *hw, + u8 *pdesc) +{ + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + + SET_TX_DESC_TX_ANT(pdesc, rtldm->path_sel); +} + +void rtl8812ae_dm_path_statistics(struct ieee80211_hw *hw, + u32 rssi_a, u32 rssi_b) +{ + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + + rtldm->patha_sum += rssi_a; + rtldm->patha_cnt ++; + + rtldm->pathb_sum += rssi_b; + rtldm->pathb_cnt ++; +} + +void rtl8812ae_dm_path_diversity(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u32 rssi_avg_a = 0; + u32 rssi_avg_b = 0; + u32 local_min_rssi = 0; + u32 min_rssi = 0xFF; + u8 tx_resp_path=0, target_path; + struct ieee80211_sta *sta = NULL; + + sta = rtl_find_sta(hw, mac->bssid); + if (sta) { + /*Caculate RSSI per Path*/ + rssi_avg_a = (rtldm->patha_cnt != 0) ? \ + (rtldm->patha_sum / rtldm->patha_cnt) : 0; + rssi_avg_b = (rtldm->pathb_cnt != 0) ? \ + (rtldm->pathb_sum / rtldm->pathb_cnt) : 0; + + target_path = (rssi_avg_a == rssi_avg_b) ? rtldm->resp_tx_path : \ + ((rssi_avg_a>=rssi_avg_b) ? RF90_PATH_A : RF90_PATH_B); + + RT_TRACE(COMP_DIG, DBG_TRACE, \ + ("assoc_id=%d, PathA_Sum=%d, PathA_Cnt=%d\n", \ + mac->assoc_id, rtldm->patha_sum, rtldm->patha_cnt)); + RT_TRACE(COMP_DIG, DBG_TRACE, \ + ("assoc_id=%d, PathB_Sum=%d, PathB_Cnt=%d\n", \ + mac->assoc_id, rtldm->pathb_sum, rtldm->pathb_cnt)); + RT_TRACE(COMP_DIG, DBG_TRACE, \ + ("assoc_id=%d, RssiAvgA= %d, RssiAvgB= %d\n", \ + mac->assoc_id, rssi_avg_a, rssi_avg_b)); + + /*Select Resp Tx Path*/ + local_min_rssi = (rssi_avg_a > rssi_avg_b) ? rssi_avg_b : rssi_avg_a; + if(local_min_rssi < min_rssi) + { + min_rssi = local_min_rssi; + tx_resp_path = target_path; + } + + /*Select Tx DESC*/ + if(target_path == RF90_PATH_A) + rtldm->path_sel = 1; + else + rtldm->path_sel = 2; + + RT_TRACE(COMP_DIG, DBG_TRACE, \ + ("Tx from TxInfo, TargetPath=%s\n", \ + (target_path==RF90_PATH_A) ? \ + "ODM_RF_PATH_A":"ODM_RF_PATH_B")); + RT_TRACE(COMP_DIG, DBG_TRACE, \ + ("pDM_PathDiv->PathSel= %d\n", \ + rtldm->path_sel)); + } + rtldm->patha_cnt = 0; + rtldm->patha_sum = 0; + rtldm->pathb_cnt = 0; + rtldm->pathb_sum = 0; +} + +void rtl8821ae_dm_dynamic_atc_switch(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 crystal_cap; + u32 packet_count; + int cfo_khz_a,cfo_khz_b,cfo_ave = 0, adjust_xtal = 0; + int cfo_ave_diff; + + if (rtlpriv->mac80211.link_state < MAC80211_LINKED){ + /*1.Enable ATC*/ + if (rtldm->atc_status == ATC_STATUS_OFF) + { + rtl_set_bbreg(hw, RFC_AREA, BIT(14), ATC_STATUS_ON); + rtldm->atc_status = ATC_STATUS_ON; + } + + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): No link!!\n")); + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): atc_status = %d\n", \ + rtldm->atc_status)); + + if (rtldm->crystal_cap != rtlpriv->efuse.crystalcap) + { + rtldm->crystal_cap = rtlpriv->efuse.crystalcap; + crystal_cap = rtldm->crystal_cap & 0x3f; + crystal_cap = crystal_cap & 0x3f; + rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, \ + 0x7ff80000, (crystal_cap | (crystal_cap << 6))); + } + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): crystal_cap = 0x%x\n", \ + rtldm->crystal_cap)); + }else{ + /*1. Calculate CFO for path-A & path-B*/ + cfo_khz_a = (int)(rtldm->cfo_tail[0] * 3125) / 1280; + cfo_khz_b = (int)(rtldm->cfo_tail[1] * 3125) / 1280; + packet_count = rtldm->packet_count; + + /*2.No new packet*/ + if (packet_count == rtldm->packet_count_pre) { + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): packet counter doesn't change\n")); + return; + } + + rtldm->packet_count_pre = packet_count; + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): packet counter = %d\n", \ + rtldm->packet_count)); + + /*3.Average CFO*/ + if (rtlpriv->phy.rf_type == RF_1T1R) + cfo_ave = cfo_khz_a; + else + cfo_ave = (cfo_khz_a + cfo_khz_b) >> 1; + + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch():" + "cfo_khz_a = %dkHz, cfo_khz_b = %dkHz, cfo_ave = %dkHz\n", + cfo_khz_a, cfo_khz_b, cfo_ave)); + + /*4.Avoid abnormal large CFO*/ + cfo_ave_diff = (rtldm->cfo_ave_pre >= cfo_ave)? + (rtldm->cfo_ave_pre - cfo_ave): + (cfo_ave - rtldm->cfo_ave_pre); + + if (cfo_ave_diff > 20 && rtldm->large_cfo_hit == 0){ + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): first large CFO hit\n")); + rtldm->large_cfo_hit = 1; + return; + } + else + rtldm->large_cfo_hit = 0; + + rtldm->cfo_ave_pre = cfo_ave; + + /*CFO tracking by adjusting Xtal cap.*/ + + /*1.Dynamic Xtal threshold*/ + if (cfo_ave >= -rtldm->cfo_threshold && + cfo_ave <= rtldm->cfo_threshold && + rtldm->is_freeze == 0){ + if (rtldm->cfo_threshold == CFO_THRESHOLD_XTAL){ + rtldm->cfo_threshold = CFO_THRESHOLD_XTAL + 10; + rtldm->is_freeze = 1; + } + else + rtldm->cfo_threshold = CFO_THRESHOLD_XTAL; + } + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): Dynamic threshold = %d\n", \ + rtldm->cfo_threshold)); + + /* 2.Calculate Xtal offset*/ + if (cfo_ave > rtldm->cfo_threshold && rtldm->crystal_cap < 0x3f) + adjust_xtal = ((cfo_ave - CFO_THRESHOLD_XTAL) >> 2) + 1; + else if ((cfo_ave < -rtlpriv->dm.cfo_threshold) && rtlpriv->dm.crystal_cap > 0) + adjust_xtal = ((cfo_ave + CFO_THRESHOLD_XTAL) >> 2) - 1; + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): " + "Crystal cap = 0x%x, Crystal cap offset = %d\n", + rtldm->crystal_cap, adjust_xtal)); + + /*3.Adjudt Crystal Cap.*/ + if (adjust_xtal != 0){ + rtldm->is_freeze = 0; + rtldm->crystal_cap += adjust_xtal; + + if (rtldm->crystal_cap > 0x3f) + rtldm->crystal_cap = 0x3f; + else if (rtldm->crystal_cap < 0) + rtldm->crystal_cap = 0; + + crystal_cap = rtldm->crystal_cap & 0x3f; + crystal_cap = crystal_cap & 0x3f; + rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, \ + 0x7ff80000, (crystal_cap | (crystal_cap << 6))); + RT_TRACE(COMP_DIG, DBG_LOUD, \ + ("rtl8821ae_dm_dynamic_atc_switch(): New crystal cap = 0x%x \n", \ + rtldm->crystal_cap)); + } + } + +} + +void rtl8821ae_dm_watchdog(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool b_fw_current_inpsmode = false; + bool b_fw_ps_awake = true; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *) (&b_fw_current_inpsmode)); + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, + (u8 *) (&b_fw_ps_awake)); + + if(ppsc->p2p_ps_info.p2p_ps_mode) + b_fw_ps_awake = false; + + if((ppsc->rfpwr_state == ERFON) && + ((!b_fw_current_inpsmode) && b_fw_ps_awake) && + (!ppsc->rfchange_inprogress)) { + rtl8821ae_dm_common_info_self_update(hw); + rtl8821ae_dm_false_alarm_counter_statistics(hw); + rtl8821ae_dm_check_rssi_monitor(hw); + rtl8821ae_dm_dig(hw); + rtl8821ae_dm_dynamic_edcca(hw); + rtl8821ae_dm_cck_packet_detection_thresh(hw); + rtl8821ae_dm_refresh_rate_adaptive_mask(hw); + rtl8821ae_dm_check_edca_turbo(hw); + rtl8821ae_dm_dynamic_atc_switch(hw); + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) + rtl8812ae_dm_check_txpower_tracking_thermalmeter(hw); + else + rtl8821ae_dm_check_txpower_tracking_thermalmeter(hw); + rtl8821ae_dm_iq_calibrate(hw); + if (rtlpriv->cfg->ops->get_btc_status()){ + rtlpriv->btcoexist.btc_ops->btc_periodical(rtlpriv); + } + } + + rtlpriv->dm.dbginfo.num_qry_beacon_pkt = 0; +} + +void rtl8821ae_dm_set_tx_ant_by_tx_info(struct ieee80211_hw *hw, + u8 *pdesc, u32 mac_id) +{ + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + struct fast_ant_trainning *pfat_table= &(rtldm->fat_table); + + if (rtlhal->hw_type != HARDWARE_TYPE_RTL8812AE) + return; + + if ((rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) || + (rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV)){ + SET_TX_DESC_TX_ANT(pdesc, pfat_table->antsel_a[mac_id]); + } +} |