15bd4f692SLarry Finger // SPDX-License-Identifier: GPL-2.0 25bd4f692SLarry Finger /* Copyright(c) 2009-2012 Realtek Corporation.*/ 3f1d2b4d3SLarry Finger 4f1d2b4d3SLarry Finger #include "../wifi.h" 5f1d2b4d3SLarry Finger #include "../base.h" 6f1d2b4d3SLarry Finger #include "../core.h" 7f1d2b4d3SLarry Finger #include "reg.h" 8f1d2b4d3SLarry Finger #include "def.h" 9f1d2b4d3SLarry Finger #include "phy.h" 10f1d2b4d3SLarry Finger #include "dm.h" 11f1d2b4d3SLarry Finger #include "fw.h" 12f1d2b4d3SLarry Finger 13f1d2b4d3SLarry Finger #define UNDEC_SM_PWDB entry_min_undec_sm_pwdb 14f1d2b4d3SLarry Finger 15f1d2b4d3SLarry Finger static const u32 ofdmswing_table[OFDM_TABLE_SIZE_92D] = { 16f1d2b4d3SLarry Finger 0x7f8001fe, /* 0, +6.0dB */ 17f1d2b4d3SLarry Finger 0x788001e2, /* 1, +5.5dB */ 18f1d2b4d3SLarry Finger 0x71c001c7, /* 2, +5.0dB */ 19f1d2b4d3SLarry Finger 0x6b8001ae, /* 3, +4.5dB */ 20f1d2b4d3SLarry Finger 0x65400195, /* 4, +4.0dB */ 21f1d2b4d3SLarry Finger 0x5fc0017f, /* 5, +3.5dB */ 22f1d2b4d3SLarry Finger 0x5a400169, /* 6, +3.0dB */ 23f1d2b4d3SLarry Finger 0x55400155, /* 7, +2.5dB */ 24f1d2b4d3SLarry Finger 0x50800142, /* 8, +2.0dB */ 25f1d2b4d3SLarry Finger 0x4c000130, /* 9, +1.5dB */ 26f1d2b4d3SLarry Finger 0x47c0011f, /* 10, +1.0dB */ 27f1d2b4d3SLarry Finger 0x43c0010f, /* 11, +0.5dB */ 28f1d2b4d3SLarry Finger 0x40000100, /* 12, +0dB */ 29f1d2b4d3SLarry Finger 0x3c8000f2, /* 13, -0.5dB */ 30f1d2b4d3SLarry Finger 0x390000e4, /* 14, -1.0dB */ 31f1d2b4d3SLarry Finger 0x35c000d7, /* 15, -1.5dB */ 32f1d2b4d3SLarry Finger 0x32c000cb, /* 16, -2.0dB */ 33f1d2b4d3SLarry Finger 0x300000c0, /* 17, -2.5dB */ 34f1d2b4d3SLarry Finger 0x2d4000b5, /* 18, -3.0dB */ 35f1d2b4d3SLarry Finger 0x2ac000ab, /* 19, -3.5dB */ 36f1d2b4d3SLarry Finger 0x288000a2, /* 20, -4.0dB */ 37f1d2b4d3SLarry Finger 0x26000098, /* 21, -4.5dB */ 38f1d2b4d3SLarry Finger 0x24000090, /* 22, -5.0dB */ 39f1d2b4d3SLarry Finger 0x22000088, /* 23, -5.5dB */ 40f1d2b4d3SLarry Finger 0x20000080, /* 24, -6.0dB */ 41f1d2b4d3SLarry Finger 0x1e400079, /* 25, -6.5dB */ 42f1d2b4d3SLarry Finger 0x1c800072, /* 26, -7.0dB */ 43f1d2b4d3SLarry Finger 0x1b00006c, /* 27. -7.5dB */ 44f1d2b4d3SLarry Finger 0x19800066, /* 28, -8.0dB */ 45f1d2b4d3SLarry Finger 0x18000060, /* 29, -8.5dB */ 46f1d2b4d3SLarry Finger 0x16c0005b, /* 30, -9.0dB */ 47f1d2b4d3SLarry Finger 0x15800056, /* 31, -9.5dB */ 48f1d2b4d3SLarry Finger 0x14400051, /* 32, -10.0dB */ 49f1d2b4d3SLarry Finger 0x1300004c, /* 33, -10.5dB */ 50f1d2b4d3SLarry Finger 0x12000048, /* 34, -11.0dB */ 51f1d2b4d3SLarry Finger 0x11000044, /* 35, -11.5dB */ 52f1d2b4d3SLarry Finger 0x10000040, /* 36, -12.0dB */ 53f1d2b4d3SLarry Finger 0x0f00003c, /* 37, -12.5dB */ 54f1d2b4d3SLarry Finger 0x0e400039, /* 38, -13.0dB */ 55f1d2b4d3SLarry Finger 0x0d800036, /* 39, -13.5dB */ 56f1d2b4d3SLarry Finger 0x0cc00033, /* 40, -14.0dB */ 57f1d2b4d3SLarry Finger 0x0c000030, /* 41, -14.5dB */ 58f1d2b4d3SLarry Finger 0x0b40002d, /* 42, -15.0dB */ 59f1d2b4d3SLarry Finger }; 60f1d2b4d3SLarry Finger 61f1d2b4d3SLarry Finger static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { 62f1d2b4d3SLarry Finger {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, /* 0, +0dB */ 63f1d2b4d3SLarry Finger {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 1, -0.5dB */ 64f1d2b4d3SLarry Finger {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 2, -1.0dB */ 65f1d2b4d3SLarry Finger {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 3, -1.5dB */ 66f1d2b4d3SLarry Finger {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 4, -2.0dB */ 67f1d2b4d3SLarry Finger {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 5, -2.5dB */ 68f1d2b4d3SLarry Finger {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 6, -3.0dB */ 69f1d2b4d3SLarry Finger {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 7, -3.5dB */ 70f1d2b4d3SLarry Finger {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 8, -4.0dB */ 71f1d2b4d3SLarry Finger {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 9, -4.5dB */ 72f1d2b4d3SLarry Finger {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 10, -5.0dB */ 73f1d2b4d3SLarry Finger {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 11, -5.5dB */ 74f1d2b4d3SLarry Finger {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 12, -6.0dB */ 75f1d2b4d3SLarry Finger {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 13, -6.5dB */ 76f1d2b4d3SLarry Finger {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 14, -7.0dB */ 77f1d2b4d3SLarry Finger {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 15, -7.5dB */ 78f1d2b4d3SLarry Finger {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ 79f1d2b4d3SLarry Finger {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 17, -8.5dB */ 80f1d2b4d3SLarry Finger {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 18, -9.0dB */ 81f1d2b4d3SLarry Finger {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 19, -9.5dB */ 82f1d2b4d3SLarry Finger {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 20, -10.0dB */ 83f1d2b4d3SLarry Finger {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 21, -10.5dB */ 84f1d2b4d3SLarry Finger {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 22, -11.0dB */ 85f1d2b4d3SLarry Finger {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 23, -11.5dB */ 86f1d2b4d3SLarry Finger {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 24, -12.0dB */ 87f1d2b4d3SLarry Finger {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 25, -12.5dB */ 88f1d2b4d3SLarry Finger {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 26, -13.0dB */ 89f1d2b4d3SLarry Finger {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 27, -13.5dB */ 90f1d2b4d3SLarry Finger {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 28, -14.0dB */ 91f1d2b4d3SLarry Finger {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 29, -14.5dB */ 92f1d2b4d3SLarry Finger {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 30, -15.0dB */ 93f1d2b4d3SLarry Finger {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 31, -15.5dB */ 94f1d2b4d3SLarry Finger {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} /* 32, -16.0dB */ 95f1d2b4d3SLarry Finger }; 96f1d2b4d3SLarry Finger 97f1d2b4d3SLarry Finger static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { 98f1d2b4d3SLarry Finger {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, /* 0, +0dB */ 99f1d2b4d3SLarry Finger {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 1, -0.5dB */ 100f1d2b4d3SLarry Finger {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 2, -1.0dB */ 101f1d2b4d3SLarry Finger {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 3, -1.5dB */ 102f1d2b4d3SLarry Finger {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 4, -2.0dB */ 103f1d2b4d3SLarry Finger {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 5, -2.5dB */ 104f1d2b4d3SLarry Finger {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 6, -3.0dB */ 105f1d2b4d3SLarry Finger {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 7, -3.5dB */ 106f1d2b4d3SLarry Finger {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 8, -4.0dB */ 107f1d2b4d3SLarry Finger {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 9, -4.5dB */ 108f1d2b4d3SLarry Finger {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 10, -5.0dB */ 109f1d2b4d3SLarry Finger {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 11, -5.5dB */ 110f1d2b4d3SLarry Finger {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 12, -6.0dB */ 111f1d2b4d3SLarry Finger {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 13, -6.5dB */ 112f1d2b4d3SLarry Finger {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 14, -7.0dB */ 113f1d2b4d3SLarry Finger {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 15, -7.5dB */ 114f1d2b4d3SLarry Finger {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ 115f1d2b4d3SLarry Finger {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 17, -8.5dB */ 116f1d2b4d3SLarry Finger {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 18, -9.0dB */ 117f1d2b4d3SLarry Finger {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 19, -9.5dB */ 118f1d2b4d3SLarry Finger {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 20, -10.0dB */ 119f1d2b4d3SLarry Finger {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 21, -10.5dB */ 120f1d2b4d3SLarry Finger {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 22, -11.0dB */ 121f1d2b4d3SLarry Finger {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 23, -11.5dB */ 122f1d2b4d3SLarry Finger {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 24, -12.0dB */ 123f1d2b4d3SLarry Finger {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 25, -12.5dB */ 124f1d2b4d3SLarry Finger {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 26, -13.0dB */ 125f1d2b4d3SLarry Finger {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 27, -13.5dB */ 126f1d2b4d3SLarry Finger {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 28, -14.0dB */ 127f1d2b4d3SLarry Finger {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 29, -14.5dB */ 128f1d2b4d3SLarry Finger {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 30, -15.0dB */ 129f1d2b4d3SLarry Finger {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 31, -15.5dB */ 130f1d2b4d3SLarry Finger {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} /* 32, -16.0dB */ 131f1d2b4d3SLarry Finger }; 132f1d2b4d3SLarry Finger 133f1d2b4d3SLarry Finger static void rtl92d_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) 134f1d2b4d3SLarry Finger { 135f1d2b4d3SLarry Finger u32 ret_value; 136f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 137f1d2b4d3SLarry Finger struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); 138f1d2b4d3SLarry Finger unsigned long flag = 0; 139f1d2b4d3SLarry Finger 140f1d2b4d3SLarry Finger /* hold ofdm counter */ 141f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_LSTF, BIT(31), 1); /* hold page C counter */ 142f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM1_LSTF, BIT(31), 1); /*hold page D counter */ 143f1d2b4d3SLarry Finger 144f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD); 145f1d2b4d3SLarry Finger falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff); 146f1d2b4d3SLarry Finger falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16); 147f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD); 148f1d2b4d3SLarry Finger falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16); 149f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD); 150f1d2b4d3SLarry Finger falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff); 151f1d2b4d3SLarry Finger falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16); 152f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); 153f1d2b4d3SLarry Finger falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); 154f1d2b4d3SLarry Finger falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + 155f1d2b4d3SLarry Finger falsealm_cnt->cnt_rate_illegal + 156f1d2b4d3SLarry Finger falsealm_cnt->cnt_crc8_fail + 157f1d2b4d3SLarry Finger falsealm_cnt->cnt_mcs_fail + 158f1d2b4d3SLarry Finger falsealm_cnt->cnt_fast_fsync_fail + 159f1d2b4d3SLarry Finger falsealm_cnt->cnt_sb_search_fail; 160f1d2b4d3SLarry Finger 161f1d2b4d3SLarry Finger if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) { 162f1d2b4d3SLarry Finger /* hold cck counter */ 163f1d2b4d3SLarry Finger rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); 164f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0); 165f1d2b4d3SLarry Finger falsealm_cnt->cnt_cck_fail = ret_value; 166f1d2b4d3SLarry Finger ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3); 167f1d2b4d3SLarry Finger falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8; 168f1d2b4d3SLarry Finger rtl92d_release_cckandrw_pagea_ctl(hw, &flag); 169f1d2b4d3SLarry Finger } else { 170f1d2b4d3SLarry Finger falsealm_cnt->cnt_cck_fail = 0; 171f1d2b4d3SLarry Finger } 172f1d2b4d3SLarry Finger 173f1d2b4d3SLarry Finger /* reset false alarm counter registers */ 174f1d2b4d3SLarry Finger falsealm_cnt->cnt_all = falsealm_cnt->cnt_fast_fsync_fail + 175f1d2b4d3SLarry Finger falsealm_cnt->cnt_sb_search_fail + 176f1d2b4d3SLarry Finger falsealm_cnt->cnt_parity_fail + 177f1d2b4d3SLarry Finger falsealm_cnt->cnt_rate_illegal + 178f1d2b4d3SLarry Finger falsealm_cnt->cnt_crc8_fail + 179f1d2b4d3SLarry Finger falsealm_cnt->cnt_mcs_fail + 180f1d2b4d3SLarry Finger falsealm_cnt->cnt_cck_fail; 181f1d2b4d3SLarry Finger 182f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1); 183f1d2b4d3SLarry Finger /* update ofdm counter */ 184f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0); 185f1d2b4d3SLarry Finger /* update page C counter */ 186f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_LSTF, BIT(31), 0); 187f1d2b4d3SLarry Finger /* update page D counter */ 188f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM1_LSTF, BIT(31), 0); 189f1d2b4d3SLarry Finger if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) { 190f1d2b4d3SLarry Finger /* reset cck counter */ 191f1d2b4d3SLarry Finger rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); 192f1d2b4d3SLarry Finger rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0); 193f1d2b4d3SLarry Finger /* enable cck counter */ 194f1d2b4d3SLarry Finger rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2); 195f1d2b4d3SLarry Finger rtl92d_release_cckandrw_pagea_ctl(hw, &flag); 196f1d2b4d3SLarry Finger } 1976bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 198f1d2b4d3SLarry Finger "Cnt_Fast_Fsync_fail = %x, Cnt_SB_Search_fail = %x\n", 199f1d2b4d3SLarry Finger falsealm_cnt->cnt_fast_fsync_fail, 200f1d2b4d3SLarry Finger falsealm_cnt->cnt_sb_search_fail); 2016bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 202f1d2b4d3SLarry Finger "Cnt_Parity_Fail = %x, Cnt_Rate_Illegal = %x, Cnt_Crc8_fail = %x, Cnt_Mcs_fail = %x\n", 203f1d2b4d3SLarry Finger falsealm_cnt->cnt_parity_fail, 204f1d2b4d3SLarry Finger falsealm_cnt->cnt_rate_illegal, 205f1d2b4d3SLarry Finger falsealm_cnt->cnt_crc8_fail, 206f1d2b4d3SLarry Finger falsealm_cnt->cnt_mcs_fail); 2076bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 208f1d2b4d3SLarry Finger "Cnt_Ofdm_fail = %x, Cnt_Cck_fail = %x, Cnt_all = %x\n", 209f1d2b4d3SLarry Finger falsealm_cnt->cnt_ofdm_fail, 210f1d2b4d3SLarry Finger falsealm_cnt->cnt_cck_fail, 211f1d2b4d3SLarry Finger falsealm_cnt->cnt_all); 212f1d2b4d3SLarry Finger } 213f1d2b4d3SLarry Finger 214f1d2b4d3SLarry Finger static void rtl92d_dm_find_minimum_rssi(struct ieee80211_hw *hw) 215f1d2b4d3SLarry Finger { 216f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 217f1d2b4d3SLarry Finger struct dig_t *de_digtable = &rtlpriv->dm_digtable; 218f1d2b4d3SLarry Finger struct rtl_mac *mac = rtl_mac(rtlpriv); 219f1d2b4d3SLarry Finger 220f1d2b4d3SLarry Finger /* Determine the minimum RSSI */ 221f1d2b4d3SLarry Finger if ((mac->link_state < MAC80211_LINKED) && 222f1d2b4d3SLarry Finger (rtlpriv->dm.UNDEC_SM_PWDB == 0)) { 223f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm = 0; 2246bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, 225f1d2b4d3SLarry Finger "Not connected to any\n"); 226f1d2b4d3SLarry Finger } 227f1d2b4d3SLarry Finger if (mac->link_state >= MAC80211_LINKED) { 228f1d2b4d3SLarry Finger if (mac->opmode == NL80211_IFTYPE_AP || 229f1d2b4d3SLarry Finger mac->opmode == NL80211_IFTYPE_ADHOC) { 230f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm = 231f1d2b4d3SLarry Finger rtlpriv->dm.UNDEC_SM_PWDB; 2326bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, 233f1d2b4d3SLarry Finger "AP Client PWDB = 0x%lx\n", 234f1d2b4d3SLarry Finger rtlpriv->dm.UNDEC_SM_PWDB); 235f1d2b4d3SLarry Finger } else { 236f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm = 237f1d2b4d3SLarry Finger rtlpriv->dm.undec_sm_pwdb; 2386bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, 239f1d2b4d3SLarry Finger "STA Default Port PWDB = 0x%x\n", 240f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm); 241f1d2b4d3SLarry Finger } 242f1d2b4d3SLarry Finger } else { 243f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm = rtlpriv->dm.UNDEC_SM_PWDB; 2446bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, 245f1d2b4d3SLarry Finger "AP Ext Port or disconnect PWDB = 0x%x\n", 246f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm); 247f1d2b4d3SLarry Finger } 248f1d2b4d3SLarry Finger 2496bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "MinUndecoratedPWDBForDM =%d\n", 250f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm); 251f1d2b4d3SLarry Finger } 252f1d2b4d3SLarry Finger 253f1d2b4d3SLarry Finger static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) 254f1d2b4d3SLarry Finger { 255f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 256f1d2b4d3SLarry Finger struct dig_t *de_digtable = &rtlpriv->dm_digtable; 257f1d2b4d3SLarry Finger unsigned long flag = 0; 258f1d2b4d3SLarry Finger 259f1d2b4d3SLarry Finger if (de_digtable->cursta_cstate == DIG_STA_CONNECT) { 260f1d2b4d3SLarry Finger if (de_digtable->pre_cck_pd_state == CCK_PD_STAGE_LOWRSSI) { 261f1d2b4d3SLarry Finger if (de_digtable->min_undec_pwdb_for_dm <= 25) 262f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state = 263f1d2b4d3SLarry Finger CCK_PD_STAGE_LOWRSSI; 264f1d2b4d3SLarry Finger else 265f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state = 266f1d2b4d3SLarry Finger CCK_PD_STAGE_HIGHRSSI; 267f1d2b4d3SLarry Finger } else { 268f1d2b4d3SLarry Finger if (de_digtable->min_undec_pwdb_for_dm <= 20) 269f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state = 270f1d2b4d3SLarry Finger CCK_PD_STAGE_LOWRSSI; 271f1d2b4d3SLarry Finger else 272f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state = 273f1d2b4d3SLarry Finger CCK_PD_STAGE_HIGHRSSI; 274f1d2b4d3SLarry Finger } 275f1d2b4d3SLarry Finger } else { 276f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state = CCK_PD_STAGE_LOWRSSI; 277f1d2b4d3SLarry Finger } 278f1d2b4d3SLarry Finger if (de_digtable->pre_cck_pd_state != de_digtable->cur_cck_pd_state) { 279f1d2b4d3SLarry Finger if (de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI) { 280f1d2b4d3SLarry Finger rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); 281f1d2b4d3SLarry Finger rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x83); 282f1d2b4d3SLarry Finger rtl92d_release_cckandrw_pagea_ctl(hw, &flag); 283f1d2b4d3SLarry Finger } else { 284f1d2b4d3SLarry Finger rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); 285f1d2b4d3SLarry Finger rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd); 286f1d2b4d3SLarry Finger rtl92d_release_cckandrw_pagea_ctl(hw, &flag); 287f1d2b4d3SLarry Finger } 288f1d2b4d3SLarry Finger de_digtable->pre_cck_pd_state = de_digtable->cur_cck_pd_state; 289f1d2b4d3SLarry Finger } 2906bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "CurSTAConnectState=%s\n", 291f1d2b4d3SLarry Finger de_digtable->cursta_cstate == DIG_STA_CONNECT ? 292f1d2b4d3SLarry Finger "DIG_STA_CONNECT " : "DIG_STA_DISCONNECT"); 2936bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "CCKPDStage=%s\n", 294f1d2b4d3SLarry Finger de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI ? 295f1d2b4d3SLarry Finger "Low RSSI " : "High RSSI "); 2966bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "is92d single phy =%x\n", 297f1d2b4d3SLarry Finger IS_92D_SINGLEPHY(rtlpriv->rtlhal.version)); 298f1d2b4d3SLarry Finger 299f1d2b4d3SLarry Finger } 300f1d2b4d3SLarry Finger 301f1d2b4d3SLarry Finger void rtl92d_dm_write_dig(struct ieee80211_hw *hw) 302f1d2b4d3SLarry Finger { 303f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 304f1d2b4d3SLarry Finger struct dig_t *de_digtable = &rtlpriv->dm_digtable; 305f1d2b4d3SLarry Finger 3066bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 307f1d2b4d3SLarry Finger "cur_igvalue = 0x%x, pre_igvalue = 0x%x, back_val = %d\n", 308f1d2b4d3SLarry Finger de_digtable->cur_igvalue, de_digtable->pre_igvalue, 309f1d2b4d3SLarry Finger de_digtable->back_val); 310f1d2b4d3SLarry Finger if (de_digtable->dig_enable_flag == false) { 3116bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "DIG is disabled\n"); 312f1d2b4d3SLarry Finger de_digtable->pre_igvalue = 0x17; 313f1d2b4d3SLarry Finger return; 314f1d2b4d3SLarry Finger } 315f1d2b4d3SLarry Finger if (de_digtable->pre_igvalue != de_digtable->cur_igvalue) { 316f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f, 317f1d2b4d3SLarry Finger de_digtable->cur_igvalue); 318f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f, 319f1d2b4d3SLarry Finger de_digtable->cur_igvalue); 320f1d2b4d3SLarry Finger de_digtable->pre_igvalue = de_digtable->cur_igvalue; 321f1d2b4d3SLarry Finger } 322f1d2b4d3SLarry Finger } 323f1d2b4d3SLarry Finger 324f1d2b4d3SLarry Finger static void rtl92d_early_mode_enabled(struct rtl_priv *rtlpriv) 325f1d2b4d3SLarry Finger { 326f1d2b4d3SLarry Finger struct dig_t *de_digtable = &rtlpriv->dm_digtable; 327f1d2b4d3SLarry Finger 328f1d2b4d3SLarry Finger if ((rtlpriv->mac80211.link_state >= MAC80211_LINKED) && 329f1d2b4d3SLarry Finger (rtlpriv->mac80211.vendor == PEER_CISCO)) { 3306bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "IOT_PEER = CISCO\n"); 331f1d2b4d3SLarry Finger if (de_digtable->last_min_undec_pwdb_for_dm >= 50 332f1d2b4d3SLarry Finger && de_digtable->min_undec_pwdb_for_dm < 50) { 333f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x00); 3346bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 335f1d2b4d3SLarry Finger "Early Mode Off\n"); 336f1d2b4d3SLarry Finger } else if (de_digtable->last_min_undec_pwdb_for_dm <= 55 && 337f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm > 55) { 338f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x0f); 3396bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 340f1d2b4d3SLarry Finger "Early Mode On\n"); 341f1d2b4d3SLarry Finger } 342f1d2b4d3SLarry Finger } else if (!(rtl_read_byte(rtlpriv, REG_EARLY_MODE_CONTROL) & 0xf)) { 343f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x0f); 3446bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "Early Mode On\n"); 345f1d2b4d3SLarry Finger } 346f1d2b4d3SLarry Finger } 347f1d2b4d3SLarry Finger 348f1d2b4d3SLarry Finger static void rtl92d_dm_dig(struct ieee80211_hw *hw) 349f1d2b4d3SLarry Finger { 350f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 351f1d2b4d3SLarry Finger struct dig_t *de_digtable = &rtlpriv->dm_digtable; 352f1d2b4d3SLarry Finger u8 value_igi = de_digtable->cur_igvalue; 353f1d2b4d3SLarry Finger struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); 354f1d2b4d3SLarry Finger 3556bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "==>\n"); 356f1d2b4d3SLarry Finger if (rtlpriv->rtlhal.earlymode_enable) { 357f1d2b4d3SLarry Finger rtl92d_early_mode_enabled(rtlpriv); 358f1d2b4d3SLarry Finger de_digtable->last_min_undec_pwdb_for_dm = 359f1d2b4d3SLarry Finger de_digtable->min_undec_pwdb_for_dm; 360f1d2b4d3SLarry Finger } 361f1d2b4d3SLarry Finger if (!rtlpriv->dm.dm_initialgain_enable) 362f1d2b4d3SLarry Finger return; 363f1d2b4d3SLarry Finger 364f1d2b4d3SLarry Finger /* because we will send data pkt when scanning 365f1d2b4d3SLarry Finger * this will cause some ap like gear-3700 wep TP 366f1d2b4d3SLarry Finger * lower if we return here, this is the diff of 367f1d2b4d3SLarry Finger * mac80211 driver vs ieee80211 driver */ 368f1d2b4d3SLarry Finger /* if (rtlpriv->mac80211.act_scanning) 369f1d2b4d3SLarry Finger * return; */ 370f1d2b4d3SLarry Finger 371f1d2b4d3SLarry Finger /* Not STA mode return tmp */ 372f1d2b4d3SLarry Finger if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION) 373f1d2b4d3SLarry Finger return; 3746bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "progress\n"); 375f1d2b4d3SLarry Finger /* Decide the current status and if modify initial gain or not */ 376f1d2b4d3SLarry Finger if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) 377f1d2b4d3SLarry Finger de_digtable->cursta_cstate = DIG_STA_CONNECT; 378f1d2b4d3SLarry Finger else 379f1d2b4d3SLarry Finger de_digtable->cursta_cstate = DIG_STA_DISCONNECT; 380f1d2b4d3SLarry Finger 381f1d2b4d3SLarry Finger /* adjust initial gain according to false alarm counter */ 382f1d2b4d3SLarry Finger if (falsealm_cnt->cnt_all < DM_DIG_FA_TH0) 383f1d2b4d3SLarry Finger value_igi--; 384f1d2b4d3SLarry Finger else if (falsealm_cnt->cnt_all < DM_DIG_FA_TH1) 385f1d2b4d3SLarry Finger value_igi += 0; 386f1d2b4d3SLarry Finger else if (falsealm_cnt->cnt_all < DM_DIG_FA_TH2) 387f1d2b4d3SLarry Finger value_igi++; 388f1d2b4d3SLarry Finger else if (falsealm_cnt->cnt_all >= DM_DIG_FA_TH2) 389f1d2b4d3SLarry Finger value_igi += 2; 3906bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 391f1d2b4d3SLarry Finger "dm_DIG() Before: large_fa_hit=%d, forbidden_igi=%x\n", 392f1d2b4d3SLarry Finger de_digtable->large_fa_hit, de_digtable->forbidden_igi); 3936bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 394f1d2b4d3SLarry Finger "dm_DIG() Before: Recover_cnt=%d, rx_gain_min=%x\n", 395f1d2b4d3SLarry Finger de_digtable->recover_cnt, de_digtable->rx_gain_min); 396f1d2b4d3SLarry Finger 397f1d2b4d3SLarry Finger /* deal with abnormally large false alarm */ 398f1d2b4d3SLarry Finger if (falsealm_cnt->cnt_all > 10000) { 3996bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 400f1d2b4d3SLarry Finger "dm_DIG(): Abnormally false alarm case\n"); 401f1d2b4d3SLarry Finger 402f1d2b4d3SLarry Finger de_digtable->large_fa_hit++; 403f1d2b4d3SLarry Finger if (de_digtable->forbidden_igi < de_digtable->cur_igvalue) { 404f1d2b4d3SLarry Finger de_digtable->forbidden_igi = de_digtable->cur_igvalue; 405f1d2b4d3SLarry Finger de_digtable->large_fa_hit = 1; 406f1d2b4d3SLarry Finger } 407f1d2b4d3SLarry Finger if (de_digtable->large_fa_hit >= 3) { 408f1d2b4d3SLarry Finger if ((de_digtable->forbidden_igi + 1) > DM_DIG_MAX) 409f1d2b4d3SLarry Finger de_digtable->rx_gain_min = DM_DIG_MAX; 410f1d2b4d3SLarry Finger else 411f1d2b4d3SLarry Finger de_digtable->rx_gain_min = 412f1d2b4d3SLarry Finger (de_digtable->forbidden_igi + 1); 413f1d2b4d3SLarry Finger de_digtable->recover_cnt = 3600; /* 3600=2hr */ 414f1d2b4d3SLarry Finger } 415f1d2b4d3SLarry Finger } else { 416f1d2b4d3SLarry Finger /* Recovery mechanism for IGI lower bound */ 417f1d2b4d3SLarry Finger if (de_digtable->recover_cnt != 0) { 418f1d2b4d3SLarry Finger de_digtable->recover_cnt--; 419f1d2b4d3SLarry Finger } else { 420f1d2b4d3SLarry Finger if (de_digtable->large_fa_hit == 0) { 421f1d2b4d3SLarry Finger if ((de_digtable->forbidden_igi - 1) < 422f1d2b4d3SLarry Finger DM_DIG_FA_LOWER) { 423f1d2b4d3SLarry Finger de_digtable->forbidden_igi = 424f1d2b4d3SLarry Finger DM_DIG_FA_LOWER; 425f1d2b4d3SLarry Finger de_digtable->rx_gain_min = 426f1d2b4d3SLarry Finger DM_DIG_FA_LOWER; 427f1d2b4d3SLarry Finger 428f1d2b4d3SLarry Finger } else { 429f1d2b4d3SLarry Finger de_digtable->forbidden_igi--; 430f1d2b4d3SLarry Finger de_digtable->rx_gain_min = 431f1d2b4d3SLarry Finger (de_digtable->forbidden_igi + 1); 432f1d2b4d3SLarry Finger } 433f1d2b4d3SLarry Finger } else if (de_digtable->large_fa_hit == 3) { 434f1d2b4d3SLarry Finger de_digtable->large_fa_hit = 0; 435f1d2b4d3SLarry Finger } 436f1d2b4d3SLarry Finger } 437f1d2b4d3SLarry Finger } 4386bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 439f1d2b4d3SLarry Finger "dm_DIG() After: large_fa_hit=%d, forbidden_igi=%x\n", 440f1d2b4d3SLarry Finger de_digtable->large_fa_hit, de_digtable->forbidden_igi); 4416bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, 442f1d2b4d3SLarry Finger "dm_DIG() After: recover_cnt=%d, rx_gain_min=%x\n", 443f1d2b4d3SLarry Finger de_digtable->recover_cnt, de_digtable->rx_gain_min); 444f1d2b4d3SLarry Finger 445f1d2b4d3SLarry Finger if (value_igi > DM_DIG_MAX) 446f1d2b4d3SLarry Finger value_igi = DM_DIG_MAX; 447f1d2b4d3SLarry Finger else if (value_igi < de_digtable->rx_gain_min) 448f1d2b4d3SLarry Finger value_igi = de_digtable->rx_gain_min; 449f1d2b4d3SLarry Finger de_digtable->cur_igvalue = value_igi; 450f1d2b4d3SLarry Finger rtl92d_dm_write_dig(hw); 451f1d2b4d3SLarry Finger if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) 452f1d2b4d3SLarry Finger rtl92d_dm_cck_packet_detection_thresh(hw); 4536bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_DIG, DBG_LOUD, "<<==\n"); 454f1d2b4d3SLarry Finger } 455f1d2b4d3SLarry Finger 456f1d2b4d3SLarry Finger static void rtl92d_dm_init_dynamic_txpower(struct ieee80211_hw *hw) 457f1d2b4d3SLarry Finger { 458f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 459f1d2b4d3SLarry Finger 460f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txpower_enable = true; 461f1d2b4d3SLarry Finger rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; 462f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; 463f1d2b4d3SLarry Finger } 464f1d2b4d3SLarry Finger 465f1d2b4d3SLarry Finger static void rtl92d_dm_dynamic_txpower(struct ieee80211_hw *hw) 466f1d2b4d3SLarry Finger { 467f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 468f1d2b4d3SLarry Finger struct rtl_phy *rtlphy = &(rtlpriv->phy); 469f1d2b4d3SLarry Finger struct rtl_hal *rtlhal = rtl_hal(rtlpriv); 470f1d2b4d3SLarry Finger struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); 471f1d2b4d3SLarry Finger long undec_sm_pwdb; 472f1d2b4d3SLarry Finger 473f1d2b4d3SLarry Finger if ((!rtlpriv->dm.dynamic_txpower_enable) 474f1d2b4d3SLarry Finger || rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) { 475f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; 476f1d2b4d3SLarry Finger return; 477f1d2b4d3SLarry Finger } 478f1d2b4d3SLarry Finger if ((mac->link_state < MAC80211_LINKED) && 479f1d2b4d3SLarry Finger (rtlpriv->dm.UNDEC_SM_PWDB == 0)) { 4806bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_TRACE, 481f1d2b4d3SLarry Finger "Not connected to any\n"); 482f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; 483f1d2b4d3SLarry Finger rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; 484f1d2b4d3SLarry Finger return; 485f1d2b4d3SLarry Finger } 486f1d2b4d3SLarry Finger if (mac->link_state >= MAC80211_LINKED) { 487f1d2b4d3SLarry Finger if (mac->opmode == NL80211_IFTYPE_ADHOC) { 488f1d2b4d3SLarry Finger undec_sm_pwdb = 489f1d2b4d3SLarry Finger rtlpriv->dm.UNDEC_SM_PWDB; 4906bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 491f1d2b4d3SLarry Finger "IBSS Client PWDB = 0x%lx\n", 492f1d2b4d3SLarry Finger undec_sm_pwdb); 493f1d2b4d3SLarry Finger } else { 494f1d2b4d3SLarry Finger undec_sm_pwdb = 495f1d2b4d3SLarry Finger rtlpriv->dm.undec_sm_pwdb; 4966bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 497f1d2b4d3SLarry Finger "STA Default Port PWDB = 0x%lx\n", 498f1d2b4d3SLarry Finger undec_sm_pwdb); 499f1d2b4d3SLarry Finger } 500f1d2b4d3SLarry Finger } else { 501f1d2b4d3SLarry Finger undec_sm_pwdb = 502f1d2b4d3SLarry Finger rtlpriv->dm.UNDEC_SM_PWDB; 503f1d2b4d3SLarry Finger 5046bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 505f1d2b4d3SLarry Finger "AP Ext Port PWDB = 0x%lx\n", 506f1d2b4d3SLarry Finger undec_sm_pwdb); 507f1d2b4d3SLarry Finger } 508f1d2b4d3SLarry Finger if (rtlhal->current_bandtype == BAND_ON_5G) { 509f1d2b4d3SLarry Finger if (undec_sm_pwdb >= 0x33) { 510f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 511f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_LEVEL2; 5126bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_HIPWR, DBG_LOUD, 513f1d2b4d3SLarry Finger "5G:TxHighPwrLevel_Level2 (TxPwr=0x0)\n"); 514f1d2b4d3SLarry Finger } else if ((undec_sm_pwdb < 0x33) 515f1d2b4d3SLarry Finger && (undec_sm_pwdb >= 0x2b)) { 516f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 517f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_LEVEL1; 5186bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_HIPWR, DBG_LOUD, 519f1d2b4d3SLarry Finger "5G:TxHighPwrLevel_Level1 (TxPwr=0x10)\n"); 520f1d2b4d3SLarry Finger } else if (undec_sm_pwdb < 0x2b) { 521f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 522f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_NORMAL; 5236bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_HIPWR, DBG_LOUD, 524f1d2b4d3SLarry Finger "5G:TxHighPwrLevel_Normal\n"); 525f1d2b4d3SLarry Finger } 526f1d2b4d3SLarry Finger } else { 527f1d2b4d3SLarry Finger if (undec_sm_pwdb >= 528f1d2b4d3SLarry Finger TX_POWER_NEAR_FIELD_THRESH_LVL2) { 529f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 530f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_LEVEL2; 5316bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 532f1d2b4d3SLarry Finger "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"); 533f1d2b4d3SLarry Finger } else 534f1d2b4d3SLarry Finger if ((undec_sm_pwdb < 535f1d2b4d3SLarry Finger (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) 536f1d2b4d3SLarry Finger && (undec_sm_pwdb >= 537f1d2b4d3SLarry Finger TX_POWER_NEAR_FIELD_THRESH_LVL1)) { 538f1d2b4d3SLarry Finger 539f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 540f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_LEVEL1; 5416bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 542f1d2b4d3SLarry Finger "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n"); 543f1d2b4d3SLarry Finger } else if (undec_sm_pwdb < 544f1d2b4d3SLarry Finger (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) { 545f1d2b4d3SLarry Finger rtlpriv->dm.dynamic_txhighpower_lvl = 546f1d2b4d3SLarry Finger TXHIGHPWRLEVEL_NORMAL; 5476bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 548f1d2b4d3SLarry Finger "TXHIGHPWRLEVEL_NORMAL\n"); 549f1d2b4d3SLarry Finger } 550f1d2b4d3SLarry Finger } 551f1d2b4d3SLarry Finger if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) { 5526bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, 553f1d2b4d3SLarry Finger "PHY_SetTxPowerLevel8192S() Channel = %d\n", 554f1d2b4d3SLarry Finger rtlphy->current_channel); 555f1d2b4d3SLarry Finger rtl92d_phy_set_txpower_level(hw, rtlphy->current_channel); 556f1d2b4d3SLarry Finger } 557f1d2b4d3SLarry Finger rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl; 558f1d2b4d3SLarry Finger } 559f1d2b4d3SLarry Finger 560f1d2b4d3SLarry Finger static void rtl92d_dm_pwdb_monitor(struct ieee80211_hw *hw) 561f1d2b4d3SLarry Finger { 562f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 563f1d2b4d3SLarry Finger 564f1d2b4d3SLarry Finger /* AP & ADHOC & MESH will return tmp */ 565f1d2b4d3SLarry Finger if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION) 566f1d2b4d3SLarry Finger return; 567f1d2b4d3SLarry Finger /* Indicate Rx signal strength to FW. */ 568f1d2b4d3SLarry Finger if (rtlpriv->dm.useramask) { 569f1d2b4d3SLarry Finger u32 temp = rtlpriv->dm.undec_sm_pwdb; 570f1d2b4d3SLarry Finger 571f1d2b4d3SLarry Finger temp <<= 16; 572f1d2b4d3SLarry Finger temp |= 0x100; 573f1d2b4d3SLarry Finger /* fw v12 cmdid 5:use max macid ,for nic , 574f1d2b4d3SLarry Finger * default macid is 0 ,max macid is 1 */ 575f1d2b4d3SLarry Finger rtl92d_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, (u8 *) (&temp)); 576f1d2b4d3SLarry Finger } else { 577f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0x4fe, 578f1d2b4d3SLarry Finger (u8) rtlpriv->dm.undec_sm_pwdb); 579f1d2b4d3SLarry Finger } 580f1d2b4d3SLarry Finger } 581f1d2b4d3SLarry Finger 582f1d2b4d3SLarry Finger void rtl92d_dm_init_edca_turbo(struct ieee80211_hw *hw) 583f1d2b4d3SLarry Finger { 584f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 585f1d2b4d3SLarry Finger 586f1d2b4d3SLarry Finger rtlpriv->dm.current_turbo_edca = false; 587f1d2b4d3SLarry Finger rtlpriv->dm.is_any_nonbepkts = false; 588f1d2b4d3SLarry Finger rtlpriv->dm.is_cur_rdlstate = false; 589f1d2b4d3SLarry Finger } 590f1d2b4d3SLarry Finger 591f1d2b4d3SLarry Finger static void rtl92d_dm_check_edca_turbo(struct ieee80211_hw *hw) 592f1d2b4d3SLarry Finger { 593f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 594f1d2b4d3SLarry Finger struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); 595f1d2b4d3SLarry Finger static u64 last_txok_cnt; 596f1d2b4d3SLarry Finger static u64 last_rxok_cnt; 597f1d2b4d3SLarry Finger u64 cur_txok_cnt; 598f1d2b4d3SLarry Finger u64 cur_rxok_cnt; 599f1d2b4d3SLarry Finger u32 edca_be_ul = 0x5ea42b; 600f1d2b4d3SLarry Finger u32 edca_be_dl = 0x5ea42b; 601f1d2b4d3SLarry Finger 602f1d2b4d3SLarry Finger if (mac->link_state != MAC80211_LINKED) { 603f1d2b4d3SLarry Finger rtlpriv->dm.current_turbo_edca = false; 604f1d2b4d3SLarry Finger goto exit; 605f1d2b4d3SLarry Finger } 606f1d2b4d3SLarry Finger 607f1d2b4d3SLarry Finger /* Enable BEQ TxOP limit configuration in wireless G-mode. */ 608f1d2b4d3SLarry Finger /* To check whether we shall force turn on TXOP configuration. */ 609f1d2b4d3SLarry Finger if ((!rtlpriv->dm.disable_framebursting) && 610f1d2b4d3SLarry Finger (rtlpriv->sec.pairwise_enc_algorithm == WEP40_ENCRYPTION || 611f1d2b4d3SLarry Finger rtlpriv->sec.pairwise_enc_algorithm == WEP104_ENCRYPTION || 612f1d2b4d3SLarry Finger rtlpriv->sec.pairwise_enc_algorithm == TKIP_ENCRYPTION)) { 613f1d2b4d3SLarry Finger /* Force TxOP limit to 0x005e for UL. */ 614f1d2b4d3SLarry Finger if (!(edca_be_ul & 0xffff0000)) 615f1d2b4d3SLarry Finger edca_be_ul |= 0x005e0000; 616f1d2b4d3SLarry Finger /* Force TxOP limit to 0x005e for DL. */ 617f1d2b4d3SLarry Finger if (!(edca_be_dl & 0xffff0000)) 618f1d2b4d3SLarry Finger edca_be_dl |= 0x005e0000; 619f1d2b4d3SLarry Finger } 620f1d2b4d3SLarry Finger 621f1d2b4d3SLarry Finger if ((!rtlpriv->dm.is_any_nonbepkts) && 622f1d2b4d3SLarry Finger (!rtlpriv->dm.disable_framebursting)) { 623f1d2b4d3SLarry Finger cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt; 624f1d2b4d3SLarry Finger cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt; 625f1d2b4d3SLarry Finger if (cur_rxok_cnt > 4 * cur_txok_cnt) { 626f1d2b4d3SLarry Finger if (!rtlpriv->dm.is_cur_rdlstate || 627f1d2b4d3SLarry Finger !rtlpriv->dm.current_turbo_edca) { 628f1d2b4d3SLarry Finger rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, 629f1d2b4d3SLarry Finger edca_be_dl); 630f1d2b4d3SLarry Finger rtlpriv->dm.is_cur_rdlstate = true; 631f1d2b4d3SLarry Finger } 632f1d2b4d3SLarry Finger } else { 633f1d2b4d3SLarry Finger if (rtlpriv->dm.is_cur_rdlstate || 634f1d2b4d3SLarry Finger !rtlpriv->dm.current_turbo_edca) { 635f1d2b4d3SLarry Finger rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, 636f1d2b4d3SLarry Finger edca_be_ul); 637f1d2b4d3SLarry Finger rtlpriv->dm.is_cur_rdlstate = false; 638f1d2b4d3SLarry Finger } 639f1d2b4d3SLarry Finger } 640f1d2b4d3SLarry Finger rtlpriv->dm.current_turbo_edca = true; 641f1d2b4d3SLarry Finger } else { 642f1d2b4d3SLarry Finger if (rtlpriv->dm.current_turbo_edca) { 643f1d2b4d3SLarry Finger u8 tmp = AC0_BE; 644f1d2b4d3SLarry Finger rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, 645f1d2b4d3SLarry Finger &tmp); 646f1d2b4d3SLarry Finger rtlpriv->dm.current_turbo_edca = false; 647f1d2b4d3SLarry Finger } 648f1d2b4d3SLarry Finger } 649f1d2b4d3SLarry Finger 650f1d2b4d3SLarry Finger exit: 651f1d2b4d3SLarry Finger rtlpriv->dm.is_any_nonbepkts = false; 652f1d2b4d3SLarry Finger last_txok_cnt = rtlpriv->stats.txbytesunicast; 653f1d2b4d3SLarry Finger last_rxok_cnt = rtlpriv->stats.rxbytesunicast; 654f1d2b4d3SLarry Finger } 655f1d2b4d3SLarry Finger 656f1d2b4d3SLarry Finger static void rtl92d_dm_rxgain_tracking_thermalmeter(struct ieee80211_hw *hw) 657f1d2b4d3SLarry Finger { 658f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 659f1d2b4d3SLarry Finger u8 index_mapping[RX_INDEX_MAPPING_NUM] = { 660f1d2b4d3SLarry Finger 0x0f, 0x0f, 0x0d, 0x0c, 0x0b, 661f1d2b4d3SLarry Finger 0x0a, 0x09, 0x08, 0x07, 0x06, 662f1d2b4d3SLarry Finger 0x05, 0x04, 0x04, 0x03, 0x02 663f1d2b4d3SLarry Finger }; 664f1d2b4d3SLarry Finger int i; 665f1d2b4d3SLarry Finger u32 u4tmp; 666f1d2b4d3SLarry Finger 667f1d2b4d3SLarry Finger u4tmp = (index_mapping[(rtlpriv->efuse.eeprom_thermalmeter - 668f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_rxgain)]) << 12; 6696bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 670f1d2b4d3SLarry Finger "===> Rx Gain %x\n", u4tmp); 671f1d2b4d3SLarry Finger for (i = RF90_PATH_A; i < rtlpriv->phy.num_total_rfpath; i++) 672f1d2b4d3SLarry Finger rtl_set_rfreg(hw, i, 0x3C, RFREG_OFFSET_MASK, 673f1d2b4d3SLarry Finger (rtlpriv->phy.reg_rf3c[i] & (~(0xF000))) | u4tmp); 674f1d2b4d3SLarry Finger } 675f1d2b4d3SLarry Finger 676f1d2b4d3SLarry Finger static void rtl92d_bandtype_2_4G(struct ieee80211_hw *hw, long *temp_cckg, 677f1d2b4d3SLarry Finger u8 *cck_index_old) 678f1d2b4d3SLarry Finger { 679f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 680f1d2b4d3SLarry Finger int i; 681f1d2b4d3SLarry Finger unsigned long flag = 0; 682f1d2b4d3SLarry Finger long temp_cck; 68380429a86SPing-Ke Shih const u8 *cckswing; 684f1d2b4d3SLarry Finger 685f1d2b4d3SLarry Finger /* Query CCK default setting From 0xa24 */ 686f1d2b4d3SLarry Finger rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); 687f1d2b4d3SLarry Finger temp_cck = rtl_get_bbreg(hw, RCCK0_TXFILTER2, 688f1d2b4d3SLarry Finger MASKDWORD) & MASKCCK; 689f1d2b4d3SLarry Finger rtl92d_release_cckandrw_pagea_ctl(hw, &flag); 690f1d2b4d3SLarry Finger for (i = 0; i < CCK_TABLE_LENGTH; i++) { 69180429a86SPing-Ke Shih if (rtlpriv->dm.cck_inch14) 69280429a86SPing-Ke Shih cckswing = &cckswing_table_ch14[i][2]; 69380429a86SPing-Ke Shih else 69480429a86SPing-Ke Shih cckswing = &cckswing_table_ch1ch13[i][2]; 69580429a86SPing-Ke Shih 69680429a86SPing-Ke Shih if (temp_cck == le32_to_cpu(*((__le32 *)cckswing))) { 697f1d2b4d3SLarry Finger *cck_index_old = (u8)i; 6986bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 699f1d2b4d3SLarry Finger "Initial reg0x%x = 0x%lx, cck_index = 0x%x, ch14 %d\n", 700f1d2b4d3SLarry Finger RCCK0_TXFILTER2, temp_cck, 701f1d2b4d3SLarry Finger *cck_index_old, 702f1d2b4d3SLarry Finger rtlpriv->dm.cck_inch14); 703f1d2b4d3SLarry Finger break; 704f1d2b4d3SLarry Finger } 705f1d2b4d3SLarry Finger } 706f1d2b4d3SLarry Finger *temp_cckg = temp_cck; 707f1d2b4d3SLarry Finger } 708f1d2b4d3SLarry Finger 709f1d2b4d3SLarry Finger static void rtl92d_bandtype_5G(struct rtl_hal *rtlhal, u8 *ofdm_index, 710f1d2b4d3SLarry Finger bool *internal_pa, u8 thermalvalue, u8 delta, 711f1d2b4d3SLarry Finger u8 rf, struct rtl_efuse *rtlefuse, 712f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv, struct rtl_phy *rtlphy, 7138a7db8b6SPing-Ke Shih const u8 index_mapping[5][INDEX_MAPPING_NUM], 7148a7db8b6SPing-Ke Shih const u8 index_mapping_pa[8][INDEX_MAPPING_NUM]) 715f1d2b4d3SLarry Finger { 716f1d2b4d3SLarry Finger int i; 717f1d2b4d3SLarry Finger u8 index; 718f1d2b4d3SLarry Finger u8 offset = 0; 719f1d2b4d3SLarry Finger 720f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) { 721f1d2b4d3SLarry Finger if (rtlhal->macphymode == DUALMAC_DUALPHY && 722f1d2b4d3SLarry Finger rtlhal->interfaceindex == 1) /* MAC 1 5G */ 723f1d2b4d3SLarry Finger *internal_pa = rtlefuse->internal_pa_5g[1]; 724f1d2b4d3SLarry Finger else 725f1d2b4d3SLarry Finger *internal_pa = rtlefuse->internal_pa_5g[i]; 726f1d2b4d3SLarry Finger if (*internal_pa) { 727f1d2b4d3SLarry Finger if (rtlhal->interfaceindex == 1 || i == rf) 728f1d2b4d3SLarry Finger offset = 4; 729f1d2b4d3SLarry Finger else 730f1d2b4d3SLarry Finger offset = 0; 731f1d2b4d3SLarry Finger if (rtlphy->current_channel >= 100 && 732f1d2b4d3SLarry Finger rtlphy->current_channel <= 165) 733f1d2b4d3SLarry Finger offset += 2; 734f1d2b4d3SLarry Finger } else { 735f1d2b4d3SLarry Finger if (rtlhal->interfaceindex == 1 || i == rf) 736f1d2b4d3SLarry Finger offset = 2; 737f1d2b4d3SLarry Finger else 738f1d2b4d3SLarry Finger offset = 0; 739f1d2b4d3SLarry Finger } 740f1d2b4d3SLarry Finger if (thermalvalue > rtlefuse->eeprom_thermalmeter) 741f1d2b4d3SLarry Finger offset++; 742f1d2b4d3SLarry Finger if (*internal_pa) { 743f1d2b4d3SLarry Finger if (delta > INDEX_MAPPING_NUM - 1) 744f1d2b4d3SLarry Finger index = index_mapping_pa[offset] 745f1d2b4d3SLarry Finger [INDEX_MAPPING_NUM - 1]; 746f1d2b4d3SLarry Finger else 747f1d2b4d3SLarry Finger index = 748f1d2b4d3SLarry Finger index_mapping_pa[offset][delta]; 749f1d2b4d3SLarry Finger } else { 750f1d2b4d3SLarry Finger if (delta > INDEX_MAPPING_NUM - 1) 751f1d2b4d3SLarry Finger index = 752f1d2b4d3SLarry Finger index_mapping[offset][INDEX_MAPPING_NUM - 1]; 753f1d2b4d3SLarry Finger else 754f1d2b4d3SLarry Finger index = index_mapping[offset][delta]; 755f1d2b4d3SLarry Finger } 756f1d2b4d3SLarry Finger if (thermalvalue > rtlefuse->eeprom_thermalmeter) { 757f1d2b4d3SLarry Finger if (*internal_pa && thermalvalue > 0x12) { 758f1d2b4d3SLarry Finger ofdm_index[i] = rtlpriv->dm.ofdm_index[i] - 759f1d2b4d3SLarry Finger ((delta / 2) * 3 + (delta % 2)); 760f1d2b4d3SLarry Finger } else { 761f1d2b4d3SLarry Finger ofdm_index[i] -= index; 762f1d2b4d3SLarry Finger } 763f1d2b4d3SLarry Finger } else { 764f1d2b4d3SLarry Finger ofdm_index[i] += index; 765f1d2b4d3SLarry Finger } 766f1d2b4d3SLarry Finger } 767f1d2b4d3SLarry Finger } 768f1d2b4d3SLarry Finger 769f1d2b4d3SLarry Finger static void rtl92d_dm_txpower_tracking_callback_thermalmeter( 770f1d2b4d3SLarry Finger struct ieee80211_hw *hw) 771f1d2b4d3SLarry Finger { 772f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 773f1d2b4d3SLarry Finger struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); 774f1d2b4d3SLarry Finger struct rtl_phy *rtlphy = &(rtlpriv->phy); 775f1d2b4d3SLarry Finger struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); 776f1d2b4d3SLarry Finger u8 thermalvalue, delta, delta_lck, delta_iqk, delta_rxgain; 777f1d2b4d3SLarry Finger u8 offset, thermalvalue_avg_count = 0; 778f1d2b4d3SLarry Finger u32 thermalvalue_avg = 0; 779f1d2b4d3SLarry Finger bool internal_pa = false; 780f1d2b4d3SLarry Finger long ele_a = 0, ele_d, temp_cck, val_x, value32; 781f1d2b4d3SLarry Finger long val_y, ele_c = 0; 7820e7d3813SPing-Ke Shih u8 ofdm_index[2]; 783f1d2b4d3SLarry Finger s8 cck_index = 0; 7840e7d3813SPing-Ke Shih u8 ofdm_index_old[2] = {0, 0}; 785f1d2b4d3SLarry Finger s8 cck_index_old = 0; 786f1d2b4d3SLarry Finger u8 index; 787f1d2b4d3SLarry Finger int i; 788f1d2b4d3SLarry Finger bool is2t = IS_92D_SINGLEPHY(rtlhal->version); 789f1d2b4d3SLarry Finger u8 ofdm_min_index = 6, ofdm_min_index_internal_pa = 3, rf; 790f1d2b4d3SLarry Finger u8 indexforchannel = 791f1d2b4d3SLarry Finger rtl92d_get_rightchnlplace_for_iqk(rtlphy->current_channel); 7928a7db8b6SPing-Ke Shih static const u8 index_mapping[5][INDEX_MAPPING_NUM] = { 793f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, decrease power */ 794f1d2b4d3SLarry Finger {0, 1, 3, 6, 8, 9, 11, 13, 14, 16, 17, 18, 18}, 795f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, increase power */ 796f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18}, 797f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, decrease power */ 798f1d2b4d3SLarry Finger {0, 2, 3, 6, 8, 9, 11, 13, 14, 16, 17, 18, 18}, 799f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, increase power */ 800f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18}, 801f1d2b4d3SLarry Finger /* 2.4G, for decreas power */ 802f1d2b4d3SLarry Finger {0, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 10}, 803f1d2b4d3SLarry Finger }; 8048a7db8b6SPing-Ke Shih static const u8 index_mapping_internal_pa[8][INDEX_MAPPING_NUM] = { 805f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, ch36-64, decrease power */ 806f1d2b4d3SLarry Finger {0, 1, 2, 4, 6, 7, 9, 11, 12, 14, 15, 16, 16}, 807f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, ch36-64, increase power */ 808f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18}, 809f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, ch100-165, decrease power */ 810f1d2b4d3SLarry Finger {0, 1, 2, 3, 5, 6, 8, 10, 11, 13, 14, 15, 15}, 811f1d2b4d3SLarry Finger /* 5G, path A/MAC 0, ch100-165, increase power */ 812f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18}, 813f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, ch36-64, decrease power */ 814f1d2b4d3SLarry Finger {0, 1, 2, 4, 6, 7, 9, 11, 12, 14, 15, 16, 16}, 815f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, ch36-64, increase power */ 816f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18}, 817f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, ch100-165, decrease power */ 818f1d2b4d3SLarry Finger {0, 1, 2, 3, 5, 6, 8, 9, 10, 12, 13, 14, 14}, 819f1d2b4d3SLarry Finger /* 5G, path B/MAC 1, ch100-165, increase power */ 820f1d2b4d3SLarry Finger {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18}, 821f1d2b4d3SLarry Finger }; 822f1d2b4d3SLarry Finger 823f1d2b4d3SLarry Finger rtlpriv->dm.txpower_trackinginit = true; 8246bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "\n"); 825f1d2b4d3SLarry Finger thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0xf800); 8266bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 827f1d2b4d3SLarry Finger "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x\n", 828f1d2b4d3SLarry Finger thermalvalue, 829f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue, rtlefuse->eeprom_thermalmeter); 830f1d2b4d3SLarry Finger rtl92d_phy_ap_calibrate(hw, (thermalvalue - 831f1d2b4d3SLarry Finger rtlefuse->eeprom_thermalmeter)); 8323bde4ed3SPing-Ke Shih 8333bde4ed3SPing-Ke Shih if (!thermalvalue) 8343bde4ed3SPing-Ke Shih goto exit; 8353bde4ed3SPing-Ke Shih 836f1d2b4d3SLarry Finger if (is2t) 837f1d2b4d3SLarry Finger rf = 2; 838f1d2b4d3SLarry Finger else 839f1d2b4d3SLarry Finger rf = 1; 8403bde4ed3SPing-Ke Shih 8410e7d3813SPing-Ke Shih if (rtlpriv->dm.thermalvalue && !rtlhal->reloadtxpowerindex) 8420e7d3813SPing-Ke Shih goto old_index_done; 8430e7d3813SPing-Ke Shih 8443bde4ed3SPing-Ke Shih ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD) & MASKOFDM_D; 845f1d2b4d3SLarry Finger for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { 846f1d2b4d3SLarry Finger if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { 847f1d2b4d3SLarry Finger ofdm_index_old[0] = (u8)i; 848f1d2b4d3SLarry Finger 8496bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 850f1d2b4d3SLarry Finger "Initial pathA ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n", 851b83faedaSLarry Finger ROFDM0_XATXIQIMBALANCE, 852f1d2b4d3SLarry Finger ele_d, ofdm_index_old[0]); 853f1d2b4d3SLarry Finger break; 854f1d2b4d3SLarry Finger } 855f1d2b4d3SLarry Finger } 856f1d2b4d3SLarry Finger if (is2t) { 857b83faedaSLarry Finger ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 858f1d2b4d3SLarry Finger MASKDWORD) & MASKOFDM_D; 859f1d2b4d3SLarry Finger for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { 860f1d2b4d3SLarry Finger if (ele_d == 861f1d2b4d3SLarry Finger (ofdmswing_table[i] & MASKOFDM_D)) { 862f1d2b4d3SLarry Finger ofdm_index_old[1] = (u8)i; 8636bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, 864f1d2b4d3SLarry Finger DBG_LOUD, 865f1d2b4d3SLarry Finger "Initial pathB ele_d reg 0x%x = 0x%lx, ofdm_index = 0x%x\n", 866b83faedaSLarry Finger ROFDM0_XBTXIQIMBALANCE, ele_d, 867f1d2b4d3SLarry Finger ofdm_index_old[1]); 868f1d2b4d3SLarry Finger break; 869f1d2b4d3SLarry Finger } 870f1d2b4d3SLarry Finger } 871f1d2b4d3SLarry Finger } 872f1d2b4d3SLarry Finger if (rtlhal->current_bandtype == BAND_ON_2_4G) { 873f1d2b4d3SLarry Finger rtl92d_bandtype_2_4G(hw, &temp_cck, &cck_index_old); 874f1d2b4d3SLarry Finger } else { 875f1d2b4d3SLarry Finger temp_cck = 0x090e1317; 876f1d2b4d3SLarry Finger cck_index_old = 12; 877f1d2b4d3SLarry Finger } 878f1d2b4d3SLarry Finger 879f1d2b4d3SLarry Finger if (!rtlpriv->dm.thermalvalue) { 8803bde4ed3SPing-Ke Shih rtlpriv->dm.thermalvalue = rtlefuse->eeprom_thermalmeter; 881f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_lck = thermalvalue; 882f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_iqk = thermalvalue; 8833bde4ed3SPing-Ke Shih rtlpriv->dm.thermalvalue_rxgain = rtlefuse->eeprom_thermalmeter; 884f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) 885f1d2b4d3SLarry Finger rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; 886f1d2b4d3SLarry Finger rtlpriv->dm.cck_index = cck_index_old; 887f1d2b4d3SLarry Finger } 888f1d2b4d3SLarry Finger if (rtlhal->reloadtxpowerindex) { 889f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) 890f1d2b4d3SLarry Finger rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; 891f1d2b4d3SLarry Finger rtlpriv->dm.cck_index = cck_index_old; 8926bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 893f1d2b4d3SLarry Finger "reload ofdm index for band switch\n"); 894f1d2b4d3SLarry Finger } 8950e7d3813SPing-Ke Shih old_index_done: 8960e7d3813SPing-Ke Shih for (i = 0; i < rf; i++) 8970e7d3813SPing-Ke Shih ofdm_index[i] = rtlpriv->dm.ofdm_index[i]; 8980e7d3813SPing-Ke Shih 899f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_avg 900f1d2b4d3SLarry Finger [rtlpriv->dm.thermalvalue_avg_index] = thermalvalue; 901f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_avg_index++; 902f1d2b4d3SLarry Finger if (rtlpriv->dm.thermalvalue_avg_index == AVG_THERMAL_NUM) 903f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_avg_index = 0; 904f1d2b4d3SLarry Finger for (i = 0; i < AVG_THERMAL_NUM; i++) { 905f1d2b4d3SLarry Finger if (rtlpriv->dm.thermalvalue_avg[i]) { 9063bde4ed3SPing-Ke Shih thermalvalue_avg += rtlpriv->dm.thermalvalue_avg[i]; 907f1d2b4d3SLarry Finger thermalvalue_avg_count++; 908f1d2b4d3SLarry Finger } 909f1d2b4d3SLarry Finger } 910f1d2b4d3SLarry Finger if (thermalvalue_avg_count) 9113bde4ed3SPing-Ke Shih thermalvalue = (u8)(thermalvalue_avg / thermalvalue_avg_count); 912f1d2b4d3SLarry Finger if (rtlhal->reloadtxpowerindex) { 913f1d2b4d3SLarry Finger delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? 914f1d2b4d3SLarry Finger (thermalvalue - rtlefuse->eeprom_thermalmeter) : 915f1d2b4d3SLarry Finger (rtlefuse->eeprom_thermalmeter - thermalvalue); 916f1d2b4d3SLarry Finger rtlhal->reloadtxpowerindex = false; 917f1d2b4d3SLarry Finger rtlpriv->dm.done_txpower = false; 918f1d2b4d3SLarry Finger } else if (rtlpriv->dm.done_txpower) { 919f1d2b4d3SLarry Finger delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? 920f1d2b4d3SLarry Finger (thermalvalue - rtlpriv->dm.thermalvalue) : 921f1d2b4d3SLarry Finger (rtlpriv->dm.thermalvalue - thermalvalue); 922f1d2b4d3SLarry Finger } else { 923f1d2b4d3SLarry Finger delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? 924f1d2b4d3SLarry Finger (thermalvalue - rtlefuse->eeprom_thermalmeter) : 925f1d2b4d3SLarry Finger (rtlefuse->eeprom_thermalmeter - thermalvalue); 926f1d2b4d3SLarry Finger } 927f1d2b4d3SLarry Finger delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ? 928f1d2b4d3SLarry Finger (thermalvalue - rtlpriv->dm.thermalvalue_lck) : 929f1d2b4d3SLarry Finger (rtlpriv->dm.thermalvalue_lck - thermalvalue); 930f1d2b4d3SLarry Finger delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ? 931f1d2b4d3SLarry Finger (thermalvalue - rtlpriv->dm.thermalvalue_iqk) : 932f1d2b4d3SLarry Finger (rtlpriv->dm.thermalvalue_iqk - thermalvalue); 933f1d2b4d3SLarry Finger delta_rxgain = 934f1d2b4d3SLarry Finger (thermalvalue > rtlpriv->dm.thermalvalue_rxgain) ? 935f1d2b4d3SLarry Finger (thermalvalue - rtlpriv->dm.thermalvalue_rxgain) : 936f1d2b4d3SLarry Finger (rtlpriv->dm.thermalvalue_rxgain - thermalvalue); 9376bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 938f1d2b4d3SLarry Finger "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n", 939f1d2b4d3SLarry Finger thermalvalue, rtlpriv->dm.thermalvalue, 940f1d2b4d3SLarry Finger rtlefuse->eeprom_thermalmeter, delta, delta_lck, 941f1d2b4d3SLarry Finger delta_iqk); 9423bde4ed3SPing-Ke Shih if (delta_lck > rtlefuse->delta_lck && rtlefuse->delta_lck != 0) { 943f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_lck = thermalvalue; 944f1d2b4d3SLarry Finger rtl92d_phy_lc_calibrate(hw); 945f1d2b4d3SLarry Finger } 9463bde4ed3SPing-Ke Shih 9473bde4ed3SPing-Ke Shih if (delta == 0 || !rtlpriv->dm.txpower_track_control) 9483bde4ed3SPing-Ke Shih goto check_delta; 9493bde4ed3SPing-Ke Shih 950f1d2b4d3SLarry Finger rtlpriv->dm.done_txpower = true; 951f1d2b4d3SLarry Finger delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? 952f1d2b4d3SLarry Finger (thermalvalue - rtlefuse->eeprom_thermalmeter) : 953f1d2b4d3SLarry Finger (rtlefuse->eeprom_thermalmeter - thermalvalue); 954f1d2b4d3SLarry Finger if (rtlhal->current_bandtype == BAND_ON_2_4G) { 955f1d2b4d3SLarry Finger offset = 4; 956f1d2b4d3SLarry Finger if (delta > INDEX_MAPPING_NUM - 1) 9573bde4ed3SPing-Ke Shih index = index_mapping[offset][INDEX_MAPPING_NUM - 1]; 958f1d2b4d3SLarry Finger else 959f1d2b4d3SLarry Finger index = index_mapping[offset][delta]; 960f1d2b4d3SLarry Finger if (thermalvalue > rtlpriv->dm.thermalvalue) { 961f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) 962f1d2b4d3SLarry Finger ofdm_index[i] -= delta; 963f1d2b4d3SLarry Finger cck_index -= delta; 964f1d2b4d3SLarry Finger } else { 965f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) 966f1d2b4d3SLarry Finger ofdm_index[i] += index; 967f1d2b4d3SLarry Finger cck_index += index; 968f1d2b4d3SLarry Finger } 969f1d2b4d3SLarry Finger } else if (rtlhal->current_bandtype == BAND_ON_5G) { 970f1d2b4d3SLarry Finger rtl92d_bandtype_5G(rtlhal, ofdm_index, 971f1d2b4d3SLarry Finger &internal_pa, thermalvalue, 972f1d2b4d3SLarry Finger delta, rf, rtlefuse, rtlpriv, 973f1d2b4d3SLarry Finger rtlphy, index_mapping, 974f1d2b4d3SLarry Finger index_mapping_internal_pa); 975f1d2b4d3SLarry Finger } 976f1d2b4d3SLarry Finger if (is2t) { 9776bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 978f1d2b4d3SLarry Finger "temp OFDM_A_index=0x%x, OFDM_B_index = 0x%x,cck_index=0x%x\n", 979f1d2b4d3SLarry Finger rtlpriv->dm.ofdm_index[0], 980f1d2b4d3SLarry Finger rtlpriv->dm.ofdm_index[1], 981f1d2b4d3SLarry Finger rtlpriv->dm.cck_index); 982f1d2b4d3SLarry Finger } else { 9836bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 984f1d2b4d3SLarry Finger "temp OFDM_A_index=0x%x,cck_index = 0x%x\n", 985f1d2b4d3SLarry Finger rtlpriv->dm.ofdm_index[0], 986f1d2b4d3SLarry Finger rtlpriv->dm.cck_index); 987f1d2b4d3SLarry Finger } 988f1d2b4d3SLarry Finger for (i = 0; i < rf; i++) { 989f1d2b4d3SLarry Finger if (ofdm_index[i] > OFDM_TABLE_SIZE_92D - 1) 990f1d2b4d3SLarry Finger ofdm_index[i] = OFDM_TABLE_SIZE_92D - 1; 991f1d2b4d3SLarry Finger else if (ofdm_index[i] < ofdm_min_index) 992f1d2b4d3SLarry Finger ofdm_index[i] = ofdm_min_index; 993f1d2b4d3SLarry Finger } 994f1d2b4d3SLarry Finger if (rtlhal->current_bandtype == BAND_ON_2_4G) { 995f1d2b4d3SLarry Finger if (cck_index > CCK_TABLE_SIZE - 1) { 996f1d2b4d3SLarry Finger cck_index = CCK_TABLE_SIZE - 1; 997f1d2b4d3SLarry Finger } else if (internal_pa || 9983bde4ed3SPing-Ke Shih rtlhal->current_bandtype == BAND_ON_2_4G) { 9993bde4ed3SPing-Ke Shih if (ofdm_index[i] < ofdm_min_index_internal_pa) 10003bde4ed3SPing-Ke Shih ofdm_index[i] = ofdm_min_index_internal_pa; 1001f1d2b4d3SLarry Finger } else if (cck_index < 0) { 1002f1d2b4d3SLarry Finger cck_index = 0; 1003f1d2b4d3SLarry Finger } 1004f1d2b4d3SLarry Finger } 1005f1d2b4d3SLarry Finger if (is2t) { 10066bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1007f1d2b4d3SLarry Finger "new OFDM_A_index=0x%x, OFDM_B_index = 0x%x, cck_index=0x%x\n", 1008f1d2b4d3SLarry Finger ofdm_index[0], ofdm_index[1], 1009f1d2b4d3SLarry Finger cck_index); 1010f1d2b4d3SLarry Finger } else { 10116bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1012f1d2b4d3SLarry Finger "new OFDM_A_index=0x%x,cck_index = 0x%x\n", 1013f1d2b4d3SLarry Finger ofdm_index[0], cck_index); 1014f1d2b4d3SLarry Finger } 10153bde4ed3SPing-Ke Shih ele_d = (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22; 10163bde4ed3SPing-Ke Shih val_x = rtlphy->iqk_matrix[indexforchannel].value[0][0]; 10173bde4ed3SPing-Ke Shih val_y = rtlphy->iqk_matrix[indexforchannel].value[0][1]; 1018f1d2b4d3SLarry Finger if (val_x != 0) { 1019f1d2b4d3SLarry Finger if ((val_x & 0x00000200) != 0) 1020f1d2b4d3SLarry Finger val_x = val_x | 0xFFFFFC00; 10213bde4ed3SPing-Ke Shih ele_a = ((val_x * ele_d) >> 8) & 0x000003FF; 1022f1d2b4d3SLarry Finger 1023f1d2b4d3SLarry Finger /* new element C = element D x Y */ 1024f1d2b4d3SLarry Finger if ((val_y & 0x00000200) != 0) 1025f1d2b4d3SLarry Finger val_y = val_y | 0xFFFFFC00; 1026f1d2b4d3SLarry Finger ele_c = ((val_y * ele_d) >> 8) & 0x000003FF; 1027f1d2b4d3SLarry Finger 10283bde4ed3SPing-Ke Shih /* write new elements A, C, D to regC80 and 10293bde4ed3SPing-Ke Shih * regC94, element B is always 0 10303bde4ed3SPing-Ke Shih */ 10313bde4ed3SPing-Ke Shih value32 = (ele_d << 22) | ((ele_c & 0x3F) << 16) | ele_a; 1032b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 1033f1d2b4d3SLarry Finger MASKDWORD, value32); 1034f1d2b4d3SLarry Finger 1035f1d2b4d3SLarry Finger value32 = (ele_c & 0x000003C0) >> 6; 1036b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, 1037f1d2b4d3SLarry Finger value32); 1038f1d2b4d3SLarry Finger 1039f1d2b4d3SLarry Finger value32 = ((val_x * ele_d) >> 7) & 0x01; 1040f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24), 1041f1d2b4d3SLarry Finger value32); 1042f1d2b4d3SLarry Finger 1043f1d2b4d3SLarry Finger } else { 1044b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 1045f1d2b4d3SLarry Finger MASKDWORD, 10463bde4ed3SPing-Ke Shih ofdmswing_table[(u8)ofdm_index[0]]); 1047b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, 1048f1d2b4d3SLarry Finger 0x00); 1049f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, 1050f1d2b4d3SLarry Finger BIT(24), 0x00); 1051f1d2b4d3SLarry Finger } 1052f1d2b4d3SLarry Finger 10536bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1054f1d2b4d3SLarry Finger "TxPwrTracking for interface %d path A: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xe94 = 0x%lx 0xe9c = 0x%lx\n", 1055f1d2b4d3SLarry Finger rtlhal->interfaceindex, 1056f1d2b4d3SLarry Finger val_x, val_y, ele_a, ele_c, ele_d, 1057f1d2b4d3SLarry Finger val_x, val_y); 1058f1d2b4d3SLarry Finger 1059f1d2b4d3SLarry Finger if (cck_index >= CCK_TABLE_SIZE) 1060f1d2b4d3SLarry Finger cck_index = CCK_TABLE_SIZE - 1; 1061f1d2b4d3SLarry Finger if (cck_index < 0) 1062f1d2b4d3SLarry Finger cck_index = 0; 1063f1d2b4d3SLarry Finger if (rtlhal->current_bandtype == BAND_ON_2_4G) { 1064f1d2b4d3SLarry Finger /* Adjust CCK according to IQK result */ 1065f1d2b4d3SLarry Finger if (!rtlpriv->dm.cck_inch14) { 1066f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa22, 10673bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][0]); 1068f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa23, 10693bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][1]); 1070f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa24, 10713bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][2]); 1072f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa25, 10733bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][3]); 1074f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa26, 10753bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][4]); 1076f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa27, 10773bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][5]); 1078f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa28, 10793bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][6]); 1080f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa29, 10813bde4ed3SPing-Ke Shih cckswing_table_ch1ch13[cck_index][7]); 1082f1d2b4d3SLarry Finger } else { 1083f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa22, 10843bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][0]); 1085f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa23, 10863bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][1]); 1087f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa24, 10883bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][2]); 1089f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa25, 10903bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][3]); 1091f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa26, 10923bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][4]); 1093f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa27, 10943bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][5]); 1095f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa28, 10963bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][6]); 1097f1d2b4d3SLarry Finger rtl_write_byte(rtlpriv, 0xa29, 10983bde4ed3SPing-Ke Shih cckswing_table_ch14[cck_index][7]); 1099f1d2b4d3SLarry Finger } 1100f1d2b4d3SLarry Finger } 1101f1d2b4d3SLarry Finger if (is2t) { 11023bde4ed3SPing-Ke Shih ele_d = (ofdmswing_table[ofdm_index[1]] & 0xFFC00000) >> 22; 11033bde4ed3SPing-Ke Shih val_x = rtlphy->iqk_matrix[indexforchannel].value[0][4]; 11043bde4ed3SPing-Ke Shih val_y = rtlphy->iqk_matrix[indexforchannel].value[0][5]; 1105f1d2b4d3SLarry Finger if (val_x != 0) { 1106f1d2b4d3SLarry Finger if ((val_x & 0x00000200) != 0) 1107f1d2b4d3SLarry Finger /* consider minus */ 1108f1d2b4d3SLarry Finger val_x = val_x | 0xFFFFFC00; 11093bde4ed3SPing-Ke Shih ele_a = ((val_x * ele_d) >> 8) & 0x000003FF; 1110f1d2b4d3SLarry Finger /* new element C = element D x Y */ 1111f1d2b4d3SLarry Finger if ((val_y & 0x00000200) != 0) 11123bde4ed3SPing-Ke Shih val_y = val_y | 0xFFFFFC00; 11133bde4ed3SPing-Ke Shih ele_c = ((val_y * ele_d) >> 8) & 0x00003FF; 1114f1d2b4d3SLarry Finger /* write new elements A, C, D to regC88 1115f1d2b4d3SLarry Finger * and regC9C, element B is always 0 1116f1d2b4d3SLarry Finger */ 11173bde4ed3SPing-Ke Shih value32 = (ele_d << 22) | ((ele_c & 0x3F) << 16) | ele_a; 1118f1d2b4d3SLarry Finger rtl_set_bbreg(hw, 1119b83faedaSLarry Finger ROFDM0_XBTXIQIMBALANCE, 1120f1d2b4d3SLarry Finger MASKDWORD, value32); 1121f1d2b4d3SLarry Finger value32 = (ele_c & 0x000003C0) >> 6; 1122b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 1123f1d2b4d3SLarry Finger MASKH4BITS, value32); 1124f1d2b4d3SLarry Finger value32 = ((val_x * ele_d) >> 7) & 0x01; 1125f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, 1126f1d2b4d3SLarry Finger BIT(28), value32); 1127f1d2b4d3SLarry Finger } else { 1128f1d2b4d3SLarry Finger rtl_set_bbreg(hw, 1129b83faedaSLarry Finger ROFDM0_XBTXIQIMBALANCE, 1130f1d2b4d3SLarry Finger MASKDWORD, 11313bde4ed3SPing-Ke Shih ofdmswing_table[ofdm_index[1]]); 1132b83faedaSLarry Finger rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 1133f1d2b4d3SLarry Finger MASKH4BITS, 0x00); 1134f1d2b4d3SLarry Finger rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, 1135f1d2b4d3SLarry Finger BIT(28), 0x00); 1136f1d2b4d3SLarry Finger } 11376bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1138f1d2b4d3SLarry Finger "TxPwrTracking path B: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xeb4 = 0x%lx 0xebc = 0x%lx\n", 1139f1d2b4d3SLarry Finger val_x, val_y, ele_a, ele_c, 1140f1d2b4d3SLarry Finger ele_d, val_x, val_y); 1141f1d2b4d3SLarry Finger } 11426bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1143f1d2b4d3SLarry Finger "TxPwrTracking 0xc80 = 0x%x, 0xc94 = 0x%x RF 0x24 = 0x%x\n", 1144f1d2b4d3SLarry Finger rtl_get_bbreg(hw, 0xc80, MASKDWORD), 1145f1d2b4d3SLarry Finger rtl_get_bbreg(hw, 0xc94, MASKDWORD), 1146f1d2b4d3SLarry Finger rtl_get_rfreg(hw, RF90_PATH_A, 0x24, 1147f1d2b4d3SLarry Finger RFREG_OFFSET_MASK)); 11483bde4ed3SPing-Ke Shih 11493bde4ed3SPing-Ke Shih check_delta: 11503bde4ed3SPing-Ke Shih if (delta_iqk > rtlefuse->delta_iqk && rtlefuse->delta_iqk != 0) { 1151f1d2b4d3SLarry Finger rtl92d_phy_reset_iqk_result(hw); 1152f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_iqk = thermalvalue; 1153f1d2b4d3SLarry Finger rtl92d_phy_iq_calibrate(hw); 1154f1d2b4d3SLarry Finger } 11553bde4ed3SPing-Ke Shih if (delta_rxgain > 0 && rtlhal->current_bandtype == BAND_ON_5G && 11563bde4ed3SPing-Ke Shih thermalvalue <= rtlefuse->eeprom_thermalmeter) { 1157f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue_rxgain = thermalvalue; 1158f1d2b4d3SLarry Finger rtl92d_dm_rxgain_tracking_thermalmeter(hw); 1159f1d2b4d3SLarry Finger } 1160f1d2b4d3SLarry Finger if (rtlpriv->dm.txpower_track_control) 1161f1d2b4d3SLarry Finger rtlpriv->dm.thermalvalue = thermalvalue; 1162f1d2b4d3SLarry Finger 11633bde4ed3SPing-Ke Shih exit: 11646bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===\n"); 1165f1d2b4d3SLarry Finger } 1166f1d2b4d3SLarry Finger 1167f1d2b4d3SLarry Finger static void rtl92d_dm_initialize_txpower_tracking(struct ieee80211_hw *hw) 1168f1d2b4d3SLarry Finger { 1169f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 1170f1d2b4d3SLarry Finger 1171f1d2b4d3SLarry Finger rtlpriv->dm.txpower_tracking = true; 1172f1d2b4d3SLarry Finger rtlpriv->dm.txpower_trackinginit = false; 1173f1d2b4d3SLarry Finger rtlpriv->dm.txpower_track_control = true; 11746bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1175f1d2b4d3SLarry Finger "pMgntInfo->txpower_tracking = %d\n", 1176f1d2b4d3SLarry Finger rtlpriv->dm.txpower_tracking); 1177f1d2b4d3SLarry Finger } 1178f1d2b4d3SLarry Finger 1179f1d2b4d3SLarry Finger void rtl92d_dm_check_txpower_tracking_thermal_meter(struct ieee80211_hw *hw) 1180f1d2b4d3SLarry Finger { 1181f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 1182f1d2b4d3SLarry Finger 1183f1d2b4d3SLarry Finger if (!rtlpriv->dm.txpower_tracking) 1184f1d2b4d3SLarry Finger return; 1185f1d2b4d3SLarry Finger 1186f1d2b4d3SLarry Finger if (!rtlpriv->dm.tm_trigger) { 1187f1d2b4d3SLarry Finger rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17) | 1188f1d2b4d3SLarry Finger BIT(16), 0x03); 11896bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1190f1d2b4d3SLarry Finger "Trigger 92S Thermal Meter!!\n"); 1191f1d2b4d3SLarry Finger rtlpriv->dm.tm_trigger = 1; 1192f1d2b4d3SLarry Finger return; 1193f1d2b4d3SLarry Finger } else { 11946bf8bc19SLarry Finger rtl_dbg(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, 1195f1d2b4d3SLarry Finger "Schedule TxPowerTracking direct call!!\n"); 1196f1d2b4d3SLarry Finger rtl92d_dm_txpower_tracking_callback_thermalmeter(hw); 1197f1d2b4d3SLarry Finger rtlpriv->dm.tm_trigger = 0; 1198f1d2b4d3SLarry Finger } 1199f1d2b4d3SLarry Finger } 1200f1d2b4d3SLarry Finger 1201f1d2b4d3SLarry Finger void rtl92d_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) 1202f1d2b4d3SLarry Finger { 1203f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 1204f1d2b4d3SLarry Finger struct rate_adaptive *ra = &(rtlpriv->ra); 1205f1d2b4d3SLarry Finger 1206f1d2b4d3SLarry Finger ra->ratr_state = DM_RATR_STA_INIT; 1207f1d2b4d3SLarry Finger ra->pre_ratr_state = DM_RATR_STA_INIT; 1208f1d2b4d3SLarry Finger if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) 1209f1d2b4d3SLarry Finger rtlpriv->dm.useramask = true; 1210f1d2b4d3SLarry Finger else 1211f1d2b4d3SLarry Finger rtlpriv->dm.useramask = false; 1212f1d2b4d3SLarry Finger } 1213f1d2b4d3SLarry Finger 1214f1d2b4d3SLarry Finger void rtl92d_dm_init(struct ieee80211_hw *hw) 1215f1d2b4d3SLarry Finger { 1216f1d2b4d3SLarry Finger struct rtl_priv *rtlpriv = rtl_priv(hw); 1217f1d2b4d3SLarry Finger 1218f1d2b4d3SLarry Finger rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; 1219f1d2b4d3SLarry Finger rtl_dm_diginit(hw, 0x20); 1220f1d2b4d3SLarry Finger rtlpriv->dm_digtable.rx_gain_max = DM_DIG_FA_UPPER; 1221f1d2b4d3SLarry Finger rtlpriv->dm_digtable.rx_gain_min = DM_DIG_FA_LOWER; 1222f1d2b4d3SLarry Finger rtl92d_dm_init_dynamic_txpower(hw); 1223f1d2b4d3SLarry Finger rtl92d_dm_init_edca_turbo(hw); 1224f1d2b4d3SLarry Finger rtl92d_dm_init_rate_adaptive_mask(hw); 1225f1d2b4d3SLarry Finger rtl92d_dm_initialize_txpower_tracking(hw); 1226f1d2b4d3SLarry Finger } 1227f1d2b4d3SLarry Finger 1228f1d2b4d3SLarry Finger void rtl92d_dm_watchdog(struct ieee80211_hw *hw) 1229f1d2b4d3SLarry Finger { 1230f1d2b4d3SLarry Finger struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); 1231f1d2b4d3SLarry Finger bool fw_current_inpsmode = false; 1232f1d2b4d3SLarry Finger bool fwps_awake = true; 1233f1d2b4d3SLarry Finger 1234f1d2b4d3SLarry Finger /* 1. RF is OFF. (No need to do DM.) 1235f1d2b4d3SLarry Finger * 2. Fw is under power saving mode for FwLPS. 1236f1d2b4d3SLarry Finger * (Prevent from SW/FW I/O racing.) 1237f1d2b4d3SLarry Finger * 3. IPS workitem is scheduled. (Prevent from IPS sequence 1238f1d2b4d3SLarry Finger * to be swapped with DM. 1239f1d2b4d3SLarry Finger * 4. RFChangeInProgress is TRUE. 1240f1d2b4d3SLarry Finger * (Prevent from broken by IPS/HW/SW Rf off.) */ 1241f1d2b4d3SLarry Finger 1242f1d2b4d3SLarry Finger if ((ppsc->rfpwr_state == ERFON) && ((!fw_current_inpsmode) && 1243f1d2b4d3SLarry Finger fwps_awake) && (!ppsc->rfchange_inprogress)) { 1244f1d2b4d3SLarry Finger rtl92d_dm_pwdb_monitor(hw); 1245f1d2b4d3SLarry Finger rtl92d_dm_false_alarm_counter_statistics(hw); 1246f1d2b4d3SLarry Finger rtl92d_dm_find_minimum_rssi(hw); 1247f1d2b4d3SLarry Finger rtl92d_dm_dig(hw); 1248f1d2b4d3SLarry Finger /* rtl92d_dm_dynamic_bb_powersaving(hw); */ 1249f1d2b4d3SLarry Finger rtl92d_dm_dynamic_txpower(hw); 1250f1d2b4d3SLarry Finger /* rtl92d_dm_check_txpower_tracking_thermal_meter(hw); */ 1251f1d2b4d3SLarry Finger /* rtl92d_dm_refresh_rate_adaptive_mask(hw); */ 1252f1d2b4d3SLarry Finger /* rtl92d_dm_interrupt_migration(hw); */ 1253f1d2b4d3SLarry Finger rtl92d_dm_check_edca_turbo(hw); 1254f1d2b4d3SLarry Finger } 1255f1d2b4d3SLarry Finger } 1256