+++ /dev/null
-/******************************************************************************
- *
- * 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.
- *
- * 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 "../core.h"
-#include "reg.h"
-#include "def.h"
-#include "phy.h"
-#include "dm.h"
-#include "fw.h"
-#include "trx.h"
-#include "../btcoexist/rtl_btc.h"
-
-static const u32 txscaling_tbl[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[] = {
- 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[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gb_n[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gb_p[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24ga_n[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24ga_p[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gcckb_n[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gcckb_p[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gccka_n[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_24gccka_p[] = {
- 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};
-
-static u8 rtl8812ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8812ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8812ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8812ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gb_n[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gb_p[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24ga_n[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24ga_p[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gcckb_n[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gcckb_p[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gccka_n[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_24gccka_p[] = {
- 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};
-
-static u8 rtl8821ae_delta_swing_table_idx_5gb_n[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8821ae_delta_swing_table_idx_5gb_p[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8821ae_delta_swing_table_idx_5ga_n[][DEL_SW_IDX_SZ] = {
- {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},
-};
-
-static u8 rtl8821ae_delta_swing_table_idx_5ga_p[][DEL_SW_IDX_SZ] = {
- {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 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.swing_idx_ofdm[RF90_PATH_A] <=
- rtlpriv->dm.swing_idx_ofdm_base[RF90_PATH_A]) {
- *pdirection = 1;
- pwr_val = rtldm->swing_idx_ofdm_base[RF90_PATH_A] -
- rtldm->swing_idx_ofdm[RF90_PATH_A];
- } else {
- *pdirection = 2;
- pwr_val = rtldm->swing_idx_ofdm[RF90_PATH_A] -
- rtldm->swing_idx_ofdm_base[RF90_PATH_A];
- }
- } else if (type == 1) {
- if (rtldm->swing_idx_cck <= rtldm->swing_idx_cck_base) {
- *pdirection = 1;
- pwr_val = rtldm->swing_idx_cck_base -
- rtldm->swing_idx_cck;
- } else {
- *pdirection = 2;
- pwr_val = rtldm->swing_idx_cck -
- rtldm->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->swing_idx_cck_base = rtldm->default_cck_index;
- rtldm->swing_idx_cck = rtldm->default_cck_index;
- rtldm->cck_index = 0;
-
- for (p = RF90_PATH_A; p <= RF90_PATH_B; ++p) {
- rtldm->swing_idx_ofdm_base[p] = rtldm->default_ofdm_index;
- rtldm->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;
- /*Initial Mix mode power tracking*/
- rtldm->absolute_ofdm_swing_idx[p] = 0;
- rtldm->remnant_ofdm_swing_idx[p] = 0;
- }
- /*Initial at Modify Tx Scaling Mode*/
- rtldm->modify_txagc_flag_path_a = false;
- /*Initial at Modify Tx Scaling Mode*/
- rtldm->modify_txagc_flag_path_b = false;
- rtldm->remnant_cck_idx = 0;
- rtldm->thermalvalue = rtlefuse->eeprom_thermalmeter;
- rtldm->thermalvalue_iqk = rtlefuse->eeprom_thermalmeter;
- rtldm->thermalvalue_lck = rtlefuse->eeprom_thermalmeter;
-}
-
-static 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 = phy_get_tx_swing_8812A(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);
- 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;
- 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->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->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;
- }
-}
-
-void rtl8821ae_dm_init_edca_turbo(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- rtlpriv->dm.current_turbo_edca = false;
- rtlpriv->dm.is_any_nonbepkts = false;
- rtlpriv->dm.is_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.useramask = true;
- else
- rtlpriv->dm.useramask = false;
-
- p_ra->high_rssi_thresh_for_ra = 50;
- p_ra->low_rssi_thresh_for_ra40m = 20;
-}
-
-static 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;
-}
-
-static void rtl8821ae_dm_common_info_self_init(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- u8 tmp;
-
- rtlphy->cck_high_power =
- (bool)rtl_get_bbreg(hw, ODM_REG_CCK_RPT_FORMAT_11AC,
- ODM_BIT_CCK_RPT_FORMAT_11AC);
-
- tmp = (u8)rtl_get_bbreg(hw, ODM_REG_BB_RX_PATH_11AC,
- ODM_BIT_BB_RX_PATH_11AC);
- if (tmp & BIT(0))
- rtlpriv->dm.rfpath_rxenable[0] = true;
- if (tmp & BIT(1))
- rtlpriv->dm.rfpath_rxenable[1] = true;
-}
-
-void rtl8821ae_dm_init(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- u32 cur_igvalue = rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f);
-
- spin_lock(&rtlpriv->locks.iqk_lock);
- rtlphy->lck_inprogress = false;
- spin_unlock(&rtlpriv->locks.iqk_lock);
-
- rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
- rtl8821ae_dm_common_info_self_init(hw);
- rtl_dm_diginit(hw, cur_igvalue);
- rtl8821ae_dm_init_rate_adaptive_mask(hw);
- rtl8821ae_dm_init_edca_turbo(hw);
- rtl8821ae_dm_initialize_txpower_tracking_thermalmeter(hw);
- rtl8821ae_dm_init_dynamic_atc_switch(hw);
-}
-
-static void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct dig_t *rtl_dm_dig = &rtlpriv->dm_digtable;
- struct rtl_mac *mac = rtl_mac(rtlpriv);
-
- /* Determine the minimum RSSI */
- if ((mac->link_state < MAC80211_LINKED) &&
- (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
- rtl_dm_dig->min_undec_pwdb_for_dm = 0;
- RT_TRACE(rtlpriv, 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_undec_pwdb_for_dm =
- rtlpriv->dm.entry_min_undec_sm_pwdb;
- RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
- "AP Client PWDB = 0x%lx\n",
- rtlpriv->dm.entry_min_undec_sm_pwdb);
- } else {
- rtl_dm_dig->min_undec_pwdb_for_dm =
- rtlpriv->dm.undec_sm_pwdb;
- RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
- "STA Default Port PWDB = 0x%x\n",
- rtl_dm_dig->min_undec_pwdb_for_dm);
- }
- } else {
- rtl_dm_dig->min_undec_pwdb_for_dm =
- rtlpriv->dm.entry_min_undec_sm_pwdb;
- RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
- "AP Ext Port or disconnet PWDB = 0x%x\n",
- rtl_dm_dig->min_undec_pwdb_for_dm);
- }
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "MinUndecoratedPWDBForDM =%d\n",
- rtl_dm_dig->min_undec_pwdb_for_dm);
-}
-
-static 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,
- rtlpriv->stats.rx_rssi_percentage[0]);
- rtl_write_byte(rtlpriv, RB_RSSI_DUMP,
- rtlpriv->stats.rx_rssi_percentage[1]);
-
- /* Rx EVM*/
- rtl_write_byte(rtlpriv, RS1_RX_EVM_DUMP,
- rtlpriv->stats.rx_evm_dbm[0]);
- rtl_write_byte(rtlpriv, RS2_RX_EVM_DUMP,
- rtlpriv->stats.rx_evm_dbm[1]);
-
- /*Rx SNR*/
- rtl_write_byte(rtlpriv, RA_RX_SNR_DUMP,
- (u8)(rtlpriv->stats.rx_snr_db[0]));
- rtl_write_byte(rtlpriv, RB_RX_SNR_DUMP,
- (u8)(rtlpriv->stats.rx_snr_db[1]));
-
- /*Rx Cfo_Short*/
- rtl_write_word(rtlpriv, RA_CFO_SHORT_DUMP,
- rtlpriv->stats.rx_cfo_short[0]);
- rtl_write_word(rtlpriv, RB_CFO_SHORT_DUMP,
- rtlpriv->stats.rx_cfo_short[1]);
-
- /*Rx Cfo_Tail*/
- rtl_write_word(rtlpriv, RA_CFO_LONG_DUMP,
- rtlpriv->stats.rx_cfo_tail[0]);
- rtl_write_word(rtlpriv, RB_CFO_LONG_DUMP,
- rtlpriv->stats.rx_cfo_tail[1]);
-}
-
-static void rtl8821ae_dm_check_rssi_monitor(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- struct rtl_sta_info *drv_priv;
- u8 h2c_parameter[4] = { 0 };
- long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff;
- u8 stbc_tx = 0;
- u64 cur_txokcnt = 0, cur_rxokcnt = 0;
- static u64 last_txokcnt = 0, last_rxokcnt;
-
- cur_txokcnt = rtlpriv->stats.txbytesunicast - last_txokcnt;
- cur_rxokcnt = rtlpriv->stats.rxbytesunicast - last_rxokcnt;
- last_txokcnt = rtlpriv->stats.txbytesunicast;
- last_rxokcnt = rtlpriv->stats.rxbytesunicast;
- if (cur_rxokcnt > (last_txokcnt * 6))
- h2c_parameter[3] = 0x01;
- else
- h2c_parameter[3] = 0x00;
-
- /* AP & ADHOC & MESH */
- if (mac->opmode == NL80211_IFTYPE_AP ||
- mac->opmode == NL80211_IFTYPE_ADHOC ||
- mac->opmode == NL80211_IFTYPE_MESH_POINT) {
- spin_lock_bh(&rtlpriv->locks.entry_list_lock);
- list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) {
- if (drv_priv->rssi_stat.undec_sm_pwdb <
- tmp_entry_min_pwdb)
- tmp_entry_min_pwdb =
- drv_priv->rssi_stat.undec_sm_pwdb;
- if (drv_priv->rssi_stat.undec_sm_pwdb >
- tmp_entry_max_pwdb)
- tmp_entry_max_pwdb =
- drv_priv->rssi_stat.undec_sm_pwdb;
- }
- spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
-
- /* If associated entry is found */
- if (tmp_entry_max_pwdb != 0) {
- rtlpriv->dm.entry_max_undec_sm_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_undec_sm_pwdb = 0;
- }
- /* If associated entry is found */
- if (tmp_entry_min_pwdb != 0xff) {
- rtlpriv->dm.entry_min_undec_sm_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_undec_sm_pwdb = 0;
- }
- }
- /* Indicate Rx signal strength to FW. */
- if (rtlpriv->dm.useramask) {
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- if (mac->mode == WIRELESS_MODE_AC_24G ||
- mac->mode == WIRELESS_MODE_AC_5G ||
- mac->mode == WIRELESS_MODE_AC_ONLY)
- stbc_tx = (mac->vht_cur_stbc &
- STBC_VHT_ENABLE_TX) ? 1 : 0;
- else
- stbc_tx = (mac->ht_cur_stbc &
- STBC_HT_ENABLE_TX) ? 1 : 0;
- h2c_parameter[3] |= stbc_tx << 1;
- }
- h2c_parameter[2] =
- (u8)(rtlpriv->dm.undec_sm_pwdb & 0xFF);
- h2c_parameter[1] = 0x20;
- h2c_parameter[0] = 0;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 4,
- h2c_parameter);
- else
- rtl8821ae_fill_h2c_cmd(hw, H2C_RSSI_21AE_REPORT, 3,
- h2c_parameter);
- } else {
- rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undec_sm_pwdb);
- }
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_dm_rssi_dump_to_register(hw);
- rtl8821ae_dm_find_minimum_rssi(hw);
- dm_digtable->rssi_val_min = rtlpriv->dm_digtable.min_undec_pwdb_for_dm;
-}
-
-void rtl8821ae_dm_write_cck_cca_thres(struct ieee80211_hw *hw, u8 current_cca)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
-
- 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);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
-
- 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->cur_igvalue = current_igi;
-}
-
-static void rtl8821ae_dm_dig(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- u8 dig_min_0;
- 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(rtlpriv, COMP_DIG, DBG_LOUD, "\n");
-
- if (mac->act_scanning) {
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "Return: In Scan Progress\n");
- return;
- }
-
- /*add by Neil Chen to avoid PSD is processing*/
- dig_min_0 = dm_digtable->dig_min_0;
- first_connect = (mac->link_state >= MAC80211_LINKED) &&
- (!dm_digtable->media_connect_0);
- first_disconnect = (mac->link_state < MAC80211_LINKED) &&
- (dm_digtable->media_connect_0);
-
- /*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_max = dm_dig_max;
- else if ((dm_digtable->rssi_val_min + offset) < dm_dig_min)
- dm_digtable->rx_gain_max = dm_dig_min;
- else
- dm_digtable->rx_gain_max =
- dm_digtable->rssi_val_min + offset;
-
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "dm_digtable->rssi_val_min=0x%x,dm_digtable->rx_gain_max = 0x%x",
- dm_digtable->rssi_val_min,
- dm_digtable->rx_gain_max);
- if (rtlpriv->dm.one_entry_only) {
- offset = 0;
-
- if (dm_digtable->rssi_val_min - offset < dm_dig_min)
- dig_min_0 = dm_dig_min;
- else if (dm_digtable->rssi_val_min -
- offset > dig_max_of_min)
- dig_min_0 = dig_max_of_min;
- else
- dig_min_0 =
- dm_digtable->rssi_val_min - offset;
-
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "bOneEntryOnly=TRUE, dig_min_0=0x%x\n",
- dig_min_0);
- } else {
- dig_min_0 = dm_dig_min;
- }
- } else {
- dm_digtable->rx_gain_max = dm_dig_max;
- dig_min_0 = dm_dig_min;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "No Link\n");
- }
-
- if (rtlpriv->falsealm_cnt.cnt_all > 10000) {
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "Abnormally 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_max)
- dm_digtable->rx_gain_min =
- dm_digtable->rx_gain_max;
- else
- dm_digtable->rx_gain_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_min_0) {
- dm_digtable->forbidden_igi =
- dig_min_0;
- dm_digtable->rx_gain_min =
- dig_min_0;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "Normal Case: At Lower Bound\n");
- } else {
- dm_digtable->forbidden_igi--;
- dm_digtable->rx_gain_min =
- (dm_digtable->forbidden_igi + 1);
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "Normal Case: Approach Lower Bound\n");
- }
- } else {
- dm_digtable->large_fa_hit = 0;
- }
- }
- }
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "pDM_DigTable->LargeFAHit=%d\n",
- dm_digtable->large_fa_hit);
-
- if (rtlpriv->dm.dbginfo.num_qry_beacon_pkt < 10)
- dm_digtable->rx_gain_min = dm_dig_min;
-
- if (dm_digtable->rx_gain_min > dm_digtable->rx_gain_max)
- dm_digtable->rx_gain_min = dm_digtable->rx_gain_max;
-
- /*Adjust initial gain by false alarm*/
- if (mac->link_state >= MAC80211_LINKED) {
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "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_min;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "Beacon is less than 10 and FA is less than 768, IGI GOES TO 0x1E!!!!!!!!!!!!\n");
- }
- }
- } else {
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "DIG BeforeLink\n");
- if (first_disconnect) {
- current_igi = dm_digtable->rx_gain_min;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD, "England DIG\n");
- }
- }
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "DIG End Adjust IGI\n");
- /* Check initial gain by upper/lower bound*/
-
- if (current_igi > dm_digtable->rx_gain_max)
- current_igi = dm_digtable->rx_gain_max;
- if (current_igi < dm_digtable->rx_gain_min)
- current_igi = dm_digtable->rx_gain_min;
-
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "rx_gain_max=0x%x, rx_gain_min=0x%x\n",
- dm_digtable->rx_gain_max, dm_digtable->rx_gain_min);
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "TotalFA=%d\n", rtlpriv->falsealm_cnt.cnt_all);
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "CurIGValue=0x%x\n", current_igi);
-
- rtl8821ae_dm_write_dig(hw, current_igi);
- dm_digtable->media_connect_0 =
- ((mac->link_state >= MAC80211_LINKED) ? true : false);
- dm_digtable->dig_min_0 = dig_min_0;
-}
-
-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.tx_rate = 0xff;
-
- rtlpriv->dm.one_entry_only = false;
-
- if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION &&
- rtlpriv->mac80211.link_state >= MAC80211_LINKED) {
- rtlpriv->dm.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.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(rtlpriv, COMP_DIG, DBG_LOUD, "Cnt_Cck_fail=%d\n",
- falsealm_cnt->cnt_cck_fail);
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "cnt_ofdm_fail=%d\n",
- falsealm_cnt->cnt_ofdm_fail);
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Total False Alarm=%d\n",
- falsealm_cnt->cnt_all);
-}
-
-static void rtl8812ae_dm_check_txpower_tracking_thermalmeter(
- struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
-
- if (!tm_trigger) {
- rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E,
- BIT(17) | BIT(16), 0x03);
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Trigger 8812 Thermal Meter!!\n");
- tm_trigger = 1;
- return;
- }
- RT_TRACE(rtlpriv, 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->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;
- }
-}
-
-static void rtl8812ae_get_delta_swing_table(struct ieee80211_hw *hw,
- u8 **up_a, u8 **down_a,
- u8 **up_b, u8 **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 (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) {
- *up_a = rtl8812ae_delta_swing_table_idx_24gccka_p;
- *down_a = rtl8812ae_delta_swing_table_idx_24gccka_n;
- *up_b = rtl8812ae_delta_swing_table_idx_24gcckb_p;
- *down_b = rtl8812ae_delta_swing_table_idx_24gcckb_n;
- } else {
- *up_a = rtl8812ae_delta_swing_table_idx_24ga_p;
- *down_a = rtl8812ae_delta_swing_table_idx_24ga_n;
- *up_b = rtl8812ae_delta_swing_table_idx_24gb_p;
- *down_b = rtl8812ae_delta_swing_table_idx_24gb_n;
- }
- } else if (36 <= channel && channel <= 64) {
- *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[0];
- *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[0];
- *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[0];
- *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[0];
- } else if (100 <= channel && channel <= 140) {
- *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[1];
- *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[1];
- *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[1];
- *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[1];
- } else if (149 <= channel && channel <= 173) {
- *up_a = rtl8812ae_delta_swing_table_idx_5ga_p[2];
- *down_a = rtl8812ae_delta_swing_table_idx_5ga_n[2];
- *up_b = rtl8812ae_delta_swing_table_idx_5gb_p[2];
- *down_b = rtl8812ae_delta_swing_table_idx_5gb_n[2];
- } else {
- *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p;
- *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n;
- *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p;
- *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n;
- }
-}
-
-void rtl8821ae_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(rtlpriv, 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, MIX_MODE, p, 0);
- }
-}
-
-u8 rtl8821ae_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(rtlpriv, 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_swing_idx[2];
- u8 pwr_tracking_limit = 26; /*+1.0dB*/
- u8 tx_rate = 0xFF;
- char final_ofdm_swing_index = 0;
-
- if (rtldm->tx_rate != 0xFF)
- tx_rate =
- rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "===>rtl8812ae_dm_txpwr_track_set_pwr\n");
- /*20130429 Mimic Modify High Rate BBSwing Limit.*/
- if (tx_rate != 0xFF) {
- /*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*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7))
- pwr_tracking_limit = 28; /*+2dB*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_MCS8) && (tx_rate <= MGN_MCS10))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_MCS11) && (tx_rate <= MGN_MCS12))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_MCS13) && (tx_rate <= MGN_MCS15))
- pwr_tracking_limit = 28; /*+2dB*/
-
- /*2 VHT*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_VHT1SS_MCS0) &&
- (tx_rate <= MGN_VHT1SS_MCS2))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_VHT1SS_MCS3) &&
- (tx_rate <= MGN_VHT1SS_MCS4))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_VHT1SS_MCS5) &&
- (tx_rate <= MGN_VHT1SS_MCS6))
- 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*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_VHT2SS_MCS0) &&
- (tx_rate <= MGN_VHT2SS_MCS2))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_VHT2SS_MCS3) &&
- (tx_rate <= MGN_VHT2SS_MCS4))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_VHT2SS_MCS5) &&
- (tx_rate <= MGN_VHT2SS_MCS6))
- 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "TxRate=0x%x, PwrTrackingLimit=%d\n",
- tx_rate, pwr_tracking_limit);
-
- if (method == BBSWING) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "===>rtl8812ae_dm_txpwr_track_set_pwr\n");
-
- if (rf_path == RF90_PATH_A) {
- u32 tmp;
-
- final_swing_idx[RF90_PATH_A] =
- (rtldm->ofdm_index[RF90_PATH_A] >
- pwr_tracking_limit) ?
- pwr_tracking_limit :
- rtldm->ofdm_index[RF90_PATH_A];
- tmp = final_swing_idx[RF90_PATH_A];
- RT_TRACE(rtlpriv, 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_swing_idx[RF90_PATH_A]);
-
- rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000,
- txscaling_tbl[tmp]);
- } else {
- u32 tmp;
-
- final_swing_idx[RF90_PATH_B] =
- rtldm->ofdm_index[RF90_PATH_B] >
- pwr_tracking_limit ?
- pwr_tracking_limit :
- rtldm->ofdm_index[RF90_PATH_B];
- tmp = final_swing_idx[RF90_PATH_B];
- RT_TRACE(rtlpriv, 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_swing_idx[RF90_PATH_B]);
-
- rtl_set_bbreg(hw, RB_TXSCALE, 0xFFE00000,
- txscaling_tbl[tmp]);
- }
- } else if (method == MIX_MODE) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "pDM_Odm->DefaultOfdmIndex=%d, pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n",
- rtldm->default_ofdm_index,
- rtldm->absolute_ofdm_swing_idx[rf_path],
- rf_path);
-
- final_ofdm_swing_index = rtldm->default_ofdm_index +
- rtldm->absolute_ofdm_swing_idx[rf_path];
-
- if (rf_path == RF90_PATH_A) {
- /*BBSwing higher then Limit*/
- if (final_ofdm_swing_index > pwr_tracking_limit) {
- rtldm->remnant_cck_idx =
- final_ofdm_swing_index -
- pwr_tracking_limit;
- /* CCK Follow the same compensation 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,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[(u8)final_ofdm_swing_index]);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Path_A Compensate with BBSwing, Final_OFDM_Swing_Index = %d\n",
- final_ofdm_swing_index);
- /*If TxAGC has changed, reset TxAGC again*/
- if (rtldm->modify_txagc_flag_path_a) {
- 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(rtlpriv, COMP_POWER_TRACKING,
- DBG_LOUD,
- "******Path_A pDM_Odm->Modify_TxAGC_Flag = FALSE\n");
- }
- }
- }
- /*BBSwing higher then Limit*/
- if (rf_path == RF90_PATH_B) {
- if (final_ofdm_swing_index > pwr_tracking_limit) {
- rtldm->remnant_ofdm_swing_idx[rf_path] =
- final_ofdm_swing_index -
- pwr_tracking_limit;
-
- rtl_set_bbreg(hw, RB_TXSCALE,
- 0xFFE00000,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[(u8)final_ofdm_swing_index]);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Path_B Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n",
- final_ofdm_swing_index);
- /*If TxAGC has changed, reset TxAGC again*/
- if (rtldm->modify_txagc_flag_path_b) {
- 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(rtlpriv, 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));
- u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0;
- u8 thermal_value_avg_count = 0;
- u32 thermal_value_avg = 0;
- /* OFDM BB Swing should be less than +3.0dB, */
- u8 ofdm_min_index = 6;
- /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/
- u8 index_for_channel = 0;
- /* 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->txpower_trackinginit = true;
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "pDM_Odm->BbSwingIdxCckBase: %d, pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n",
- rtldm->swing_idx_cck_base,
- rtldm->swing_idx_ofdm_base[RF90_PATH_A],
- rtldm->default_ofdm_index);
-
- thermal_value = (u8)rtl_get_rfreg(hw, RF90_PATH_A,
- /*0x42: RF Reg[15:10] 88E*/
- RF_T_METER_8812A, 0xfc00);
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Thermal Meter = 0x%X, EFUSE Thermal Base = 0x%X\n",
- thermal_value, rtlefuse->eeprom_thermalmeter);
- if (!rtldm->txpower_track_control ||
- rtlefuse->eeprom_thermalmeter == 0 ||
- rtlefuse->eeprom_thermalmeter == 0xFF)
- return;
-
- /* 3. Initialize ThermalValues of RFCalibrateInfo*/
-
- if (rtlhal->reloadtxpowerindex)
- RT_TRACE(rtlpriv, 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++;
- }
- }
- /*Calculate Average ThermalValue after average enough times*/
- if (thermal_value_avg_count) {
- thermal_value = (u8)(thermal_value_avg /
- thermal_value_avg_count);
- RT_TRACE(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n",
- delta, delta_lck, delta_iqk);
-
- /* 6. If necessary, do LCK.
- * Delta temperature is equal to or larger than 20 centigrade.
- */
- if (delta_lck >= IQK_THRESHOLD) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "delta_LCK(%d) >= Threshold_IQK(%d)\n",
- delta_lck, IQK_THRESHOLD);
- rtldm->thermalvalue_lck = thermal_value;
- rtl8821ae_phy_lc_calibrate(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(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_A] =
- delta_swing_table_idx_tup_a[delta];
- /*Record delta swing for mix mode power tracking*/
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]);
-
- RT_TRACE(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_B] =
- delta_swing_table_idx_tup_b[delta];
- /*Record delta swing for mix mode power tracking*/
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]);
- } else {
- RT_TRACE(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_A] =
- -1 * delta_swing_table_idx_tdown_a[delta];
- /* Record delta swing for mix mode power tracking*/
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]);
-
- RT_TRACE(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_B] =
- -1 * delta_swing_table_idx_tdown_b[delta];
- /*Record delta swing for mix mode power tracking*/
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_B] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_B]);
- }
-
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "============================= [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(rtlpriv, 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->swing_idx_ofdm_base[p] +
- rtldm->power_index_offset[p];
- rtldm->cck_index =
- rtldm->swing_idx_cck_base +
- rtldm->power_index_offset[p];
-
- rtldm->swing_idx_cck = rtldm->cck_index;
- rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p];
-
- /****Print BB Swing Base and Index Offset */
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n",
- rtldm->swing_idx_cck,
- rtldm->swing_idx_cck_base,
- rtldm->power_index_offset[p]);
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n",
- rtldm->swing_idx_ofdm[p],
- (p == RF90_PATH_A ? 'A' : 'B'),
- rtldm->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(rtlpriv, 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(rtlpriv, 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;
- }
- /*Print Swing base & current*/
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "TxPowerTracking: [CCK] Swing Current Index: %d,Swing Base Index: %d\n",
- rtldm->cck_index, rtldm->swing_idx_cck_base);
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++) {
- RT_TRACE(rtlpriv, 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->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(rtlpriv, 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(rtlpriv, 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(rtlpriv, 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(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Temperature(%d) higher than PG value(%d)\n",
- thermal_value, rtlefuse->eeprom_thermalmeter);
-
- RT_TRACE(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Temperature(%d) lower than PG value(%d)\n",
- thermal_value, rtlefuse->eeprom_thermalmeter);
-
- RT_TRACE(rtlpriv, 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);
- }
- /*Record last time Power Tracking result as base.*/
- rtldm->swing_idx_cck_base = rtldm->swing_idx_cck;
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8812A; p++)
- rtldm->swing_idx_ofdm_base[p] =
- rtldm->swing_idx_ofdm[p];
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "pDM_Odm->RFCalibrateInfo.ThermalValue =%d ThermalValue= %d\n",
- rtldm->thermalvalue, thermal_value);
- /*Record last Power Tracking Thermal Value*/
- rtldm->thermalvalue = thermal_value;
- }
- /*Delta temperature is equal to or larger than
- 20 centigrade (When threshold is 8).*/
- if (delta_iqk >= IQK_THRESHOLD)
- rtl8812ae_do_iqk(hw, delta_iqk, thermal_value, 8);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "<===rtl8812ae_dm_txpower_tracking_callback_thermalmeter\n");
-}
-
-static void rtl8821ae_get_delta_swing_table(struct ieee80211_hw *hw, u8 **up_a,
- u8 **down_a, u8 **up_b, u8 **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 (RTL8821AE_RX_HAL_IS_CCK_RATE(rate)) {
- *up_a = rtl8821ae_delta_swing_table_idx_24gccka_p;
- *down_a = rtl8821ae_delta_swing_table_idx_24gccka_n;
- *up_b = rtl8821ae_delta_swing_table_idx_24gcckb_p;
- *down_b = rtl8821ae_delta_swing_table_idx_24gcckb_n;
- } else {
- *up_a = rtl8821ae_delta_swing_table_idx_24ga_p;
- *down_a = rtl8821ae_delta_swing_table_idx_24ga_n;
- *up_b = rtl8821ae_delta_swing_table_idx_24gb_p;
- *down_b = rtl8821ae_delta_swing_table_idx_24gb_n;
- }
- } else if (36 <= channel && channel <= 64) {
- *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[0];
- *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[0];
- *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[0];
- *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[0];
- } else if (100 <= channel && channel <= 140) {
- *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[1];
- *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[1];
- *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[1];
- *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[1];
- } else if (149 <= channel && channel <= 173) {
- *up_a = rtl8821ae_delta_swing_table_idx_5ga_p[2];
- *down_a = rtl8821ae_delta_swing_table_idx_5ga_n[2];
- *up_b = rtl8821ae_delta_swing_table_idx_5gb_p[2];
- *down_b = rtl8821ae_delta_swing_table_idx_5gb_n[2];
- } else {
- *up_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p;
- *down_a = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n;
- *up_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_p;
- *down_b = (u8 *)rtl8818e_delta_swing_table_idx_24gb_n;
- }
- return;
-}
-
-/*-----------------------------------------------------------------------------
- * 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_swing_idx[1];
- u8 pwr_tracking_limit = 26; /*+1.0dB*/
- u8 tx_rate = 0xFF;
- char final_ofdm_swing_index = 0;
-
- if (rtldm->tx_rate != 0xFF)
- tx_rate = rtl8821ae_hw_rate_to_mrate(hw, rtldm->tx_rate);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "===>%s\n", __func__);
-
- if (tx_rate != 0xFF) { /* 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*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_MCS0) && (tx_rate <= MGN_MCS2))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_MCS3) && (tx_rate <= MGN_MCS4))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_MCS5) && (tx_rate <= MGN_MCS7))
- pwr_tracking_limit = 28; /*+2dB*/
- /*2 VHT*/
- /*QPSK/BPSK*/
- else if ((tx_rate >= MGN_VHT1SS_MCS0) &&
- (tx_rate <= MGN_VHT1SS_MCS2))
- pwr_tracking_limit = 34; /*+5dB*/
- /*16QAM*/
- else if ((tx_rate >= MGN_VHT1SS_MCS3) &&
- (tx_rate <= MGN_VHT1SS_MCS4))
- pwr_tracking_limit = 30; /*+3dB*/
- /*64QAM*/
- else if ((tx_rate >= MGN_VHT1SS_MCS5) &&
- (tx_rate <= MGN_VHT1SS_MCS6))
- 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "TxRate=0x%x, PwrTrackingLimit=%d\n",
- tx_rate, pwr_tracking_limit);
-
- if (method == BBSWING) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "===>%s\n", __func__);
- if (rf_path == RF90_PATH_A) {
- final_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(rtlpriv, 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_swing_idx[RF90_PATH_A]);
-
- rtl_set_bbreg(hw, RA_TXSCALE, 0xFFE00000,
- txscaling_tbl[final_swing_idx[RF90_PATH_A]]);
- }
- } else if (method == MIX_MODE) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "pDM_Odm->DefaultOfdmIndex=%d,pDM_Odm->Aboslute_OFDMSwingIdx[RFPath]=%d, RF_Path = %d\n",
- rtldm->default_ofdm_index,
- rtldm->absolute_ofdm_swing_idx[rf_path],
- rf_path);
-
- final_ofdm_swing_index =
- rtldm->default_ofdm_index +
- rtldm->absolute_ofdm_swing_idx[rf_path];
- /*BBSwing higher then Limit*/
- if (rf_path == RF90_PATH_A) {
- if (final_ofdm_swing_index > pwr_tracking_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,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[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(rtlpriv, 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,
- txscaling_tbl[(u8)final_ofdm_swing_index]);
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Path_A Compensate with BBSwing ,Final_OFDM_Swing_Index = %d\n",
- final_ofdm_swing_index);
- /*If TxAGC has changed, reset TxAGC again*/
- if (rtldm->modify_txagc_flag_path_a) {
- 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(rtlpriv, 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 */
- /* GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/
- u8 index_for_channel = 0;
-
- /* 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->txpower_trackinginit = true;
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "===>%s,\n pDM_Odm->BbSwingIdxCckBase: %d,pDM_Odm->BbSwingIdxOfdmBase[A]:%d, pDM_Odm->DefaultOfdmIndex: %d\n",
- __func__,
- rtldm->swing_idx_cck_base,
- rtldm->swing_idx_ofdm_base[RF90_PATH_A],
- rtldm->default_ofdm_index);
- /*0x42: RF Reg[15:10] 88E*/
- thermal_value = (u8)rtl_get_rfreg(hw,
- RF90_PATH_A, RF_T_METER_8812A, 0xfc00);
- if (!rtldm->txpower_track_control ||
- rtlefuse->eeprom_thermalmeter == 0 ||
- rtlefuse->eeprom_thermalmeter == 0xFF)
- return;
-
- /* 3. Initialize ThermalValues of RFCalibrateInfo*/
-
- if (rtlhal->reloadtxpowerindex) {
- RT_TRACE(rtlpriv, 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++;
- }
- }
- /*Calculate Average ThermalValue after average enough times*/
- if (thermal_value_avg_count) {
- thermal_value = (u8)(thermal_value_avg /
- thermal_value_avg_count);
- RT_TRACE(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n",
- delta, delta_lck, delta_iqk);
-
- /* 6. If necessary, do LCK. */
- /*Delta temperature is equal to or larger than 20 centigrade.*/
- if (delta_lck >= IQK_THRESHOLD) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "delta_LCK(%d) >= Threshold_IQK(%d)\n",
- delta_lck, IQK_THRESHOLD);
- rtldm->thermalvalue_lck = thermal_value;
- rtl8821ae_phy_lc_calibrate(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(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_A] =
- delta_swing_table_idx_tup_a[delta];
- /*Record delta swing for mix mode power tracking*/
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is higher and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]);
- } else {
- RT_TRACE(rtlpriv, 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->absolute_ofdm_swing_idx[RF90_PATH_A] =
- -1 * delta_swing_table_idx_tdown_a[delta];
- /* Record delta swing for mix mode power tracking*/
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "******Temp is lower and pDM_Odm->Aboslute_OFDMSwingIdx[ODM_RF_PATH_A] = %d\n",
- rtldm->absolute_ofdm_swing_idx[RF90_PATH_A]);
- }
-
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "\n\n================================ [Path-%c]Calculating PowerIndexOffset ================================\n",
- (p == RF90_PATH_A ? 'A' : 'B'));
- /*If Thermal value changes but lookup table value
- * still the same
- */
- if (rtldm->delta_power_index[p] ==
- rtldm->delta_power_index_last[p])
-
- 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(rtlpriv, 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->swing_idx_ofdm_base[p] +
- rtldm->power_index_offset[p];
- rtldm->cck_index =
- rtldm->swing_idx_cck_base +
- rtldm->power_index_offset[p];
-
- rtldm->swing_idx_cck = rtldm->cck_index;
- rtldm->swing_idx_ofdm[p] = rtldm->ofdm_index[p];
-
- /*********Print BB Swing Base and Index Offset********/
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "The 'CCK' final index(%d) = BaseIndex(%d) + PowerIndexOffset(%d)\n",
- rtldm->swing_idx_cck,
- rtldm->swing_idx_cck_base,
- rtldm->power_index_offset[p]);
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "The 'OFDM' final index(%d) = BaseIndex[%c](%d) + PowerIndexOffset(%d)\n",
- rtldm->swing_idx_ofdm[p],
- (p == RF90_PATH_A ? 'A' : 'B'),
- rtldm->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(rtlpriv, 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(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "TxPowerTracking: [CCK] Swing Current Index: %d, Swing Base Index: %d\n",
- /*Print Swing base & current*/
- rtldm->cck_index, rtldm->swing_idx_cck_base);
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++) {
- RT_TRACE(rtlpriv, 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->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(rtlpriv, 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(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Temperature(%d) higher than PG value(%d)\n",
- thermal_value, rtlefuse->eeprom_thermalmeter);
-
- RT_TRACE(rtlpriv, 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(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Temperature(%d) lower than PG value(%d)\n",
- thermal_value, rtlefuse->eeprom_thermalmeter);
-
- RT_TRACE(rtlpriv, 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);
- }
- /*Record last time Power Tracking result as base.*/
- rtldm->swing_idx_cck_base = rtldm->swing_idx_cck;
- for (p = RF90_PATH_A; p < MAX_PATH_NUM_8821A; p++)
- rtldm->swing_idx_ofdm_base[p] = rtldm->swing_idx_ofdm[p];
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "pDM_Odm->RFCalibrateInfo.ThermalValue = %d ThermalValue= %d\n",
- rtldm->thermalvalue, thermal_value);
- /*Record last Power Tracking Thermal Value*/
- rtldm->thermalvalue = thermal_value;
- }
- /* Delta temperature is equal to or larger than
- * 20 centigrade (When threshold is 8).
- */
- if (delta_iqk >= IQK_THRESHOLD) {
- if (!rtlphy->lck_inprogress) {
- spin_lock(&rtlpriv->locks.iqk_lock);
- rtlphy->lck_inprogress = true;
- spin_unlock(&rtlpriv->locks.iqk_lock);
-
- rtl8821ae_do_iqk(hw, delta_iqk, thermal_value, 8);
-
- spin_lock(&rtlpriv->locks.iqk_lock);
- rtlphy->lck_inprogress = false;
- spin_unlock(&rtlpriv->locks.iqk_lock);
- }
- }
-
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===%s\n", __func__);
-}
-
-void rtl8821ae_dm_check_txpower_tracking_thermalmeter(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
-
- if (!tm_trigger) {
- rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16),
- 0x03);
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Trigger 8821ae Thermal Meter!!\n");
- tm_trigger = 1;
- return;
- } else {
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- "Schedule TxPowerTracking !!\n");
-
- rtl8821ae_dm_txpower_tracking_callback_thermalmeter(hw);
- tm_trigger = 0;
- }
-}
-
-static 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_ra40m;
- 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(rtlpriv, COMP_RATE, DBG_LOUD,
- "driver is going to unload\n");
- return;
- }
-
- if (!rtlpriv->dm.useramask) {
- RT_TRACE(rtlpriv, 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.undec_sm_pwdb >
- (long)high_rssithresh_for_ra)
- p_ra->ratr_state = DM_RATR_STA_HIGH;
- else if (rtlpriv->dm.undec_sm_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(rtlpriv, COMP_RATE, DBG_LOUD,
- "RSSI = %ld\n",
- rtlpriv->dm.undec_sm_pwdb);
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- "RSSI_LEVEL = %d\n", p_ra->ratr_state);
- RT_TRACE(rtlpriv, 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;
- }
- }
-}
-
-static void rtl8821ae_dm_refresh_basic_rate_mask(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
- struct rtl_mac *mac = &rtlpriv->mac80211;
- static u8 stage;
- u8 cur_stage = 0;
- u16 basic_rate = RRSR_1M | RRSR_2M | RRSR_5_5M | RRSR_11M | RRSR_6M;
-
- if (mac->link_state < MAC80211_LINKED)
- cur_stage = 0;
- else if (dm_digtable->rssi_val_min < 25)
- cur_stage = 1;
- else if (dm_digtable->rssi_val_min > 30)
- cur_stage = 3;
- else
- cur_stage = 2;
-
- if (cur_stage != stage) {
- if (cur_stage == 1) {
- basic_rate &= (!(basic_rate ^ mac->basic_rates));
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_BASIC_RATE, (u8 *)&basic_rate);
- } else if (cur_stage == 3 && (stage == 1 || stage == 2)) {
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_BASIC_RATE, (u8 *)&mac->basic_rates);
- }
- }
- stage = cur_stage;
-}
-
-static 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(rtlpriv, COMP_TURBO, DBG_LOUD,
- "Uplink Traffic\n ");
- } else {
- *pb_is_cur_rdl_state = true;
- RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD,
- "Balance Traffic\n");
- }
- } else {
- if (cur_rx_bytes > (cur_tx_bytes*4)) {
- *pb_is_cur_rdl_state = true;
- RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD,
- "Downlink Traffic\n");
- } else {
- *pb_is_cur_rdl_state = false;
- RT_TRACE(rtlpriv, 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.*/
- u64 cur_tx_ok_cnt = 0;
- u64 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(rtlpriv, COMP_TURBO, DBG_LOUD,
- "rtl8821ae_dm_check_edca_turbo=====>");
- RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD,
- "Orginial BE PARAM: 0x%x\n",
- rtl_read_dword(rtlpriv, DM_REG_EDCA_BE_11N));
-
- if (rtlpriv->dm.dbginfo.num_non_be_pkt > 0x100)
- rtlpriv->dm.is_any_nonbepkts = true;
- rtlpriv->dm.dbginfo.num_non_be_pkt = 0;
-
- /*===============================
- * list paramter for different platform
- *===============================
- */
- b_last_is_cur_rdl_state = rtlpriv->dm.is_cur_rdlstate;
- pb_is_cur_rdl_state = &rtlpriv->dm.is_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 = false;
- b_edca_turbo_on = ((!rtlpriv->dm.is_any_nonbepkts) &&
- (!rtlpriv->dm.disable_framebursting)) ?
- true : false;
-
- if (rtlpriv->rtlhal.hw_type != HARDWARE_TYPE_RTL8812AE) {
- 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(rtlpriv, COMP_TURBO, DBG_LOUD,
- "bIsAnyNonBEPkts : 0x%x bDisableFrameBursting : 0x%x\n",
- rtlpriv->dm.is_any_nonbepkts,
- rtlpriv->dm.disable_framebursting);
-
- RT_TRACE(rtlpriv, 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(rtlpriv, COMP_TURBO, DBG_LOUD,
- "curTxOkCnt : 0x%llx\n", cur_tx_ok_cnt);
- RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD,
- "curRxOkCnt : 0x%llx\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) ? edca_be_dl : edca_be_ul;
-
- rtl_write_dword(rtlpriv, DM_REG_EDCA_BE_11N, edca_be);
-
- RT_TRACE(rtlpriv, COMP_TURBO, DBG_LOUD,
- "EDCA Turbo on: EDCA_BE:0x%x\n", edca_be);
-
- rtlpriv->dm.current_turbo_edca = true;
-
- RT_TRACE(rtlpriv, 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.current_turbo_edca) {
- u8 tmp = AC0_BE;
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
- (u8 *)(&tmp));
- }
- rtlpriv->dm.current_turbo_edca = false;
- }
-
- rtlpriv->dm.is_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);
- struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
- u8 cur_cck_cca_thresh;
-
- if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) {
- 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_write_byte(rtlpriv, ODM_REG_CCK_CCA_11AC,
- 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(rtlpriv, COMP_DIG, DBG_TRACE,
- "CCK cca thresh hold =%x\n", dm_digtable->cur_cck_cca_thres);
-}
-
-static 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(rtlpriv, COMP_DIG, DBG_LOUD, "No link!!\n");
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "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;
- if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl_set_bbreg(hw, REG_MAC_PHY_CTRL,
- 0x7ff80000, (crystal_cap |
- (crystal_cap << 6)));
- else
- rtl_set_bbreg(hw, REG_MAC_PHY_CTRL,
- 0xfff000, (crystal_cap |
- (crystal_cap << 6)));
- }
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "packet counter doesn't change\n");
- return;
- }
-
- rtldm->packet_count_pre = packet_count;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "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(rtlpriv, COMP_DIG, DBG_LOUD,
- "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;
- if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl_set_bbreg(hw, REG_MAC_PHY_CTRL,
- 0x7ff80000, (crystal_cap |
- (crystal_cap << 6)));
- else
- rtl_set_bbreg(hw, REG_MAC_PHY_CTRL,
- 0xfff000, (crystal_cap |
- (crystal_cap << 6)));
- RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- "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 fw_current_inpsmode = false;
- bool fw_ps_awake = true;
-
- rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
- (u8 *)(&fw_current_inpsmode));
-
- rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON,
- (u8 *)(&fw_ps_awake));
-
- if (ppsc->p2p_ps_info.p2p_ps_mode)
- fw_ps_awake = false;
-
- if ((ppsc->rfpwr_state == ERFON) &&
- ((!fw_current_inpsmode) && 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_cck_packet_detection_thresh(hw);
- rtl8821ae_dm_refresh_rate_adaptive_mask(hw);
- rtl8821ae_dm_refresh_basic_rate_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);
- }
-
- rtlpriv->dm.dbginfo.num_qry_beacon_pkt = 0;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_DMESG, "\n");
-}
-
-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_training *pfat_table = &rtldm->fat_table;
-
- if (rtlhal->hw_type != HARDWARE_TYPE_RTL8812AE)
- return;
-
- if (rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV)
- SET_TX_DESC_TX_ANT(pdesc, pfat_table->antsel_a[mac_id]);
-}
Code Review / kvmfornfv.git / blobdiff