// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
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/* Copyright(c) 2018-2019 Realtek Corporation
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*/
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#include "main.h"
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#include "coex.h"
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#include "fw.h"
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#include "tx.h"
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#include "rx.h"
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#include "phy.h"
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#include "rtw8821c.h"
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#include "rtw8821c_table.h"
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#include "mac.h"
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#include "reg.h"
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#include "debug.h"
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#include "bf.h"
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static void rtw8821ce_efuse_parsing(struct rtw_efuse *efuse,
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struct rtw8821c_efuse *map)
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{
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ether_addr_copy(efuse->addr, map->e.mac_addr);
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}
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static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
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{
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struct rtw_efuse *efuse = &rtwdev->efuse;
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struct rtw8821c_efuse *map;
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int i;
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map = (struct rtw8821c_efuse *)log_map;
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efuse->rfe_option = map->rfe_option;
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efuse->rf_board_option = map->rf_board_option;
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efuse->crystal_cap = map->xtal_k;
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efuse->pa_type_2g = map->pa_type;
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efuse->pa_type_5g = map->pa_type;
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efuse->lna_type_2g = map->lna_type_2g[0];
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efuse->lna_type_5g = map->lna_type_5g[0];
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efuse->channel_plan = map->channel_plan;
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efuse->country_code[0] = map->country_code[0];
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efuse->country_code[1] = map->country_code[1];
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efuse->bt_setting = map->rf_bt_setting;
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efuse->regd = map->rf_board_option & 0x7;
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efuse->thermal_meter[0] = map->thermal_meter;
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efuse->thermal_meter_k = map->thermal_meter;
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efuse->tx_bb_swing_setting_2g = map->tx_bb_swing_setting_2g;
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efuse->tx_bb_swing_setting_5g = map->tx_bb_swing_setting_5g;
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for (i = 0; i < 4; i++)
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efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i];
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switch (rtw_hci_type(rtwdev)) {
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case RTW_HCI_TYPE_PCIE:
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rtw8821ce_efuse_parsing(efuse, map);
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break;
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default:
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/* unsupported now */
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return -ENOTSUPP;
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}
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return 0;
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}
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static const u32 rtw8821c_txscale_tbl[] = {
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0x081, 0x088, 0x090, 0x099, 0x0a2, 0x0ac, 0x0b6, 0x0c0, 0x0cc, 0x0d8,
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0x0e5, 0x0f2, 0x101, 0x110, 0x120, 0x131, 0x143, 0x156, 0x16a, 0x180,
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0x197, 0x1af, 0x1c8, 0x1e3, 0x200, 0x21e, 0x23e, 0x261, 0x285, 0x2ab,
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0x2d3, 0x2fe, 0x32b, 0x35c, 0x38e, 0x3c4, 0x3fe
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};
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static u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
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{
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u8 i = 0;
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u32 swing, table_value;
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swing = rtw_read32_mask(rtwdev, REG_TXSCALE_A, 0xffe00000);
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for (i = 0; i < ARRAY_SIZE(rtw8821c_txscale_tbl); i++) {
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table_value = rtw8821c_txscale_tbl[i];
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if (swing == table_value)
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break;
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}
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return i;
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}
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static void rtw8821c_pwrtrack_init(struct rtw_dev *rtwdev)
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{
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struct rtw_dm_info *dm_info = &rtwdev->dm_info;
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u8 swing_idx = rtw8821c_get_swing_index(rtwdev);
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if (swing_idx >= ARRAY_SIZE(rtw8821c_txscale_tbl))
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dm_info->default_ofdm_index = 24;
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else
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dm_info->default_ofdm_index = swing_idx;
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ewma_thermal_init(&dm_info->avg_thermal[RF_PATH_A]);
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dm_info->delta_power_index[RF_PATH_A] = 0;
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dm_info->delta_power_index_last[RF_PATH_A] = 0;
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dm_info->pwr_trk_triggered = false;
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dm_info->pwr_trk_init_trigger = true;
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dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k;
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}
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static void rtw8821c_phy_bf_init(struct rtw_dev *rtwdev)
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{
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rtw_bf_phy_init(rtwdev);
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/* Grouping bitmap parameters */
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rtw_write32(rtwdev, 0x1C94, 0xAFFFAFFF);
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}
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static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev)
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{
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u8 crystal_cap, val;
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/* power on BB/RF domain */
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val = rtw_read8(rtwdev, REG_SYS_FUNC_EN);
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val |= BIT_FEN_PCIEA;
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rtw_write8(rtwdev, REG_SYS_FUNC_EN, val);
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/* toggle BB reset */
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val |= BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST;
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rtw_write8(rtwdev, REG_SYS_FUNC_EN, val);
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val &= ~(BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST);
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rtw_write8(rtwdev, REG_SYS_FUNC_EN, val);
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val |= BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST;
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rtw_write8(rtwdev, REG_SYS_FUNC_EN, val);
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rtw_write8(rtwdev, REG_RF_CTRL,
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BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB);
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usleep_range(10, 11);
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rtw_write8(rtwdev, REG_WLRF1 + 3,
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BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB);
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usleep_range(10, 11);
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/* pre init before header files config */
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rtw_write32_clr(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST);
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rtw_phy_load_tables(rtwdev);
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crystal_cap = rtwdev->efuse.crystal_cap & 0x3F;
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rtw_write32_mask(rtwdev, REG_AFE_XTAL_CTRL, 0x7e000000, crystal_cap);
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rtw_write32_mask(rtwdev, REG_AFE_PLL_CTRL, 0x7e, crystal_cap);
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rtw_write32_mask(rtwdev, REG_CCK0_FAREPORT, BIT(18) | BIT(22), 0);
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/* post init after header files config */
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rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST);
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rtwdev->chip->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD);
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rtwdev->chip->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD);
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rtwdev->chip->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD);
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rtw_phy_init(rtwdev);
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rtwdev->dm_info.cck_pd_default = rtw_read8(rtwdev, REG_CSRATIO) & 0x1f;
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rtw8821c_pwrtrack_init(rtwdev);
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rtw8821c_phy_bf_init(rtwdev);
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}
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static int rtw8821c_mac_init(struct rtw_dev *rtwdev)
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{
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u32 value32;
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u16 pre_txcnt;
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/* protocol configuration */
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rtw_write8(rtwdev, REG_AMPDU_MAX_TIME_V1, WLAN_AMPDU_MAX_TIME);
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rtw_write8_set(rtwdev, REG_TX_HANG_CTRL, BIT_EN_EOF_V1);
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pre_txcnt = WLAN_PRE_TXCNT_TIME_TH | BIT_EN_PRECNT;
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rtw_write8(rtwdev, REG_PRECNT_CTRL, (u8)(pre_txcnt & 0xFF));
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rtw_write8(rtwdev, REG_PRECNT_CTRL + 1, (u8)(pre_txcnt >> 8));
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value32 = WLAN_RTS_LEN_TH | (WLAN_RTS_TX_TIME_TH << 8) |
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(WLAN_MAX_AGG_PKT_LIMIT << 16) |
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(WLAN_RTS_MAX_AGG_PKT_LIMIT << 24);
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rtw_write32(rtwdev, REG_PROT_MODE_CTRL, value32);
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rtw_write16(rtwdev, REG_BAR_MODE_CTRL + 2,
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WLAN_BAR_RETRY_LIMIT | WLAN_RA_TRY_RATE_AGG_LIMIT << 8);
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rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING, FAST_EDCA_VO_TH);
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rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING + 2, FAST_EDCA_VI_TH);
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rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING, FAST_EDCA_BE_TH);
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rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING + 2, FAST_EDCA_BK_TH);
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rtw_write8_set(rtwdev, REG_INIRTS_RATE_SEL, BIT(5));
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/* EDCA configuration */
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rtw_write8_clr(rtwdev, REG_TIMER0_SRC_SEL, BIT_TSFT_SEL_TIMER0);
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rtw_write16(rtwdev, REG_TXPAUSE, 0);
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rtw_write8(rtwdev, REG_SLOT, WLAN_SLOT_TIME);
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rtw_write8(rtwdev, REG_PIFS, WLAN_PIFS_TIME);
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rtw_write32(rtwdev, REG_SIFS, WLAN_SIFS_CFG);
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rtw_write16(rtwdev, REG_EDCA_VO_PARAM + 2, WLAN_VO_TXOP_LIMIT);
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rtw_write16(rtwdev, REG_EDCA_VI_PARAM + 2, WLAN_VI_TXOP_LIMIT);
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rtw_write32(rtwdev, REG_RD_NAV_NXT, WLAN_NAV_CFG);
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rtw_write16(rtwdev, REG_RXTSF_OFFSET_CCK, WLAN_RX_TSF_CFG);
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/* Set beacon cotnrol - enable TSF and other related functions */
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rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
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/* Set send beacon related registers */
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rtw_write32(rtwdev, REG_TBTT_PROHIBIT, WLAN_TBTT_TIME);
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rtw_write8(rtwdev, REG_DRVERLYINT, WLAN_DRV_EARLY_INT);
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rtw_write8(rtwdev, REG_BCNDMATIM, WLAN_BCN_DMA_TIME);
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rtw_write8_clr(rtwdev, REG_TX_PTCL_CTRL + 1, BIT_SIFS_BK_EN >> 8);
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/* WMAC configuration */
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rtw_write32(rtwdev, REG_RXFLTMAP0, WLAN_RX_FILTER0);
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rtw_write16(rtwdev, REG_RXFLTMAP2, WLAN_RX_FILTER2);
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rtw_write32(rtwdev, REG_RCR, WLAN_RCR_CFG);
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rtw_write8(rtwdev, REG_RX_PKT_LIMIT, WLAN_RXPKT_MAX_SZ_512);
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rtw_write8(rtwdev, REG_TCR + 2, WLAN_TX_FUNC_CFG2);
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rtw_write8(rtwdev, REG_TCR + 1, WLAN_TX_FUNC_CFG1);
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rtw_write8(rtwdev, REG_ACKTO_CCK, 0x40);
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rtw_write8_set(rtwdev, REG_WMAC_TRXPTCL_CTL_H, BIT(1));
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rtw_write8_set(rtwdev, REG_SND_PTCL_CTRL, BIT(6));
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rtw_write32(rtwdev, REG_WMAC_OPTION_FUNCTION + 8, WLAN_MAC_OPT_FUNC2);
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rtw_write8(rtwdev, REG_WMAC_OPTION_FUNCTION + 4, WLAN_MAC_OPT_NORM_FUNC1);
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return 0;
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}
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static void rtw8821c_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
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{
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u8 ldo_pwr;
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ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3);
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ldo_pwr = enable ? ldo_pwr | BIT(7) : ldo_pwr & ~BIT(7);
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rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
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}
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static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw)
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{
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u32 rf_reg18;
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rf_reg18 = rtw_read_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK);
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rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK |
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RF18_BW_MASK);
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rf_reg18 |= (channel <= 14 ? RF18_BAND_2G : RF18_BAND_5G);
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rf_reg18 |= (channel & RF18_CHANNEL_MASK);
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if (channel >= 100 && channel <= 140)
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rf_reg18 |= RF18_RFSI_GE;
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else if (channel > 140)
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rf_reg18 |= RF18_RFSI_GT;
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switch (bw) {
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case RTW_CHANNEL_WIDTH_5:
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case RTW_CHANNEL_WIDTH_10:
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case RTW_CHANNEL_WIDTH_20:
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default:
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rf_reg18 |= RF18_BW_20M;
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break;
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case RTW_CHANNEL_WIDTH_40:
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rf_reg18 |= RF18_BW_40M;
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break;
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case RTW_CHANNEL_WIDTH_80:
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rf_reg18 |= RF18_BW_80M;
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break;
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}
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if (channel <= 14) {
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rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(6), 0x1);
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rtw_write_rf(rtwdev, RF_PATH_A, 0x64, 0xf, 0xf);
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} else {
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rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(6), 0x0);
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}
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rtw_write_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK, rf_reg18);
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rtw_write_rf(rtwdev, RF_PATH_A, RF_XTALX2, BIT(19), 0);
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rtw_write_rf(rtwdev, RF_PATH_A, RF_XTALX2, BIT(19), 1);
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}
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static void rtw8821c_set_channel_rxdfir(struct rtw_dev *rtwdev, u8 bw)
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{
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if (bw == RTW_CHANNEL_WIDTH_40) {
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/* RX DFIR for BW40 */
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rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x2);
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rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x2);
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rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), 0x0);
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rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), 0x0);
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} else if (bw == RTW_CHANNEL_WIDTH_80) {
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/* RX DFIR for BW80 */
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rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x2);
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rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x1);
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rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), 0x0);
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rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), 0x1);
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} else {
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/* RX DFIR for BW20, BW10 and BW5 */
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rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x2);
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rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x2);
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rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), 0x1);
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rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), 0x0);
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}
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}
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static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw,
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u8 primary_ch_idx)
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{
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u32 val32;
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if (channel <= 14) {
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rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x1);
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rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x0);
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rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x0);
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rtw_write32_mask(rtwdev, REG_RXCCAMSK, 0x0000FC00, 15);
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rtw_write32_mask(rtwdev, REG_TXSCALE_A, 0xf00, 0x0);
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rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x96a);
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if (channel == 14) {
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rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, 0x0000b81c);
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rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, 0x0000);
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rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, 0x00003667);
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} else {
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rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD,
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rtwdev->chip->ch_param[0]);
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rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD,
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rtwdev->chip->ch_param[1] & MASKLWORD);
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rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD,
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rtwdev->chip->ch_param[2]);
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}
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} else if (channel > 35) {
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rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x1);
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rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x1);
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rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x0);
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rtw_write32_mask(rtwdev, REG_RXCCAMSK, 0x0000FC00, 15);
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if (channel >= 36 && channel <= 64)
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rtw_write32_mask(rtwdev, REG_TXSCALE_A, 0xf00, 0x1);
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else if (channel >= 100 && channel <= 144)
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rtw_write32_mask(rtwdev, REG_TXSCALE_A, 0xf00, 0x2);
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else if (channel >= 149)
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rtw_write32_mask(rtwdev, REG_TXSCALE_A, 0xf00, 0x3);
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if (channel >= 36 && channel <= 48)
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rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x494);
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else if (channel >= 52 && channel <= 64)
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rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x453);
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else if (channel >= 100 && channel <= 116)
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rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x452);
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else if (channel >= 118 && channel <= 177)
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rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x412);
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}
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switch (bw) {
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case RTW_CHANNEL_WIDTH_20:
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default:
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val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
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val32 &= 0xffcffc00;
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val32 |= 0x10010000;
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rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
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rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
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break;
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case RTW_CHANNEL_WIDTH_40:
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if (primary_ch_idx == 1)
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rtw_write32_set(rtwdev, REG_RXSB, BIT(4));
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else
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rtw_write32_clr(rtwdev, REG_RXSB, BIT(4));
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val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
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val32 &= 0xff3ff300;
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val32 |= 0x20020000 | ((primary_ch_idx & 0xf) << 2) |
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RTW_CHANNEL_WIDTH_40;
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rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
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rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
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break;
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case RTW_CHANNEL_WIDTH_80:
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val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
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val32 &= 0xfcffcf00;
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val32 |= 0x40040000 | ((primary_ch_idx & 0xf) << 2) |
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RTW_CHANNEL_WIDTH_80;
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rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
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rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
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break;
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case RTW_CHANNEL_WIDTH_5:
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val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
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val32 &= 0xefcefc00;
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val32 |= 0x200240;
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rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
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rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x0);
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rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), 0x1);
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break;
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case RTW_CHANNEL_WIDTH_10:
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val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
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val32 &= 0xefcefc00;
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val32 |= 0x300380;
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rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
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rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x0);
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rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), 0x1);
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break;
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}
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}
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static u32 rtw8821c_get_bb_swing(struct rtw_dev *rtwdev, u8 channel)
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{
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struct rtw_efuse efuse = rtwdev->efuse;
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u8 tx_bb_swing;
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u32 swing2setting[4] = {0x200, 0x16a, 0x101, 0x0b6};
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tx_bb_swing = channel <= 14 ? efuse.tx_bb_swing_setting_2g :
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efuse.tx_bb_swing_setting_5g;
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if (tx_bb_swing > 9)
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tx_bb_swing = 0;
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return swing2setting[(tx_bb_swing / 3)];
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}
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static void rtw8821c_set_channel_bb_swing(struct rtw_dev *rtwdev, u8 channel,
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u8 bw, u8 primary_ch_idx)
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{
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rtw_write32_mask(rtwdev, REG_TXSCALE_A, GENMASK(31, 21),
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rtw8821c_get_bb_swing(rtwdev, channel));
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rtw8821c_pwrtrack_init(rtwdev);
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}
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static void rtw8821c_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw,
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u8 primary_chan_idx)
|
{
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rtw8821c_set_channel_bb(rtwdev, channel, bw, primary_chan_idx);
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rtw8821c_set_channel_bb_swing(rtwdev, channel, bw, primary_chan_idx);
|
rtw_set_channel_mac(rtwdev, channel, bw, primary_chan_idx);
|
rtw8821c_set_channel_rf(rtwdev, channel, bw);
|
rtw8821c_set_channel_rxdfir(rtwdev, bw);
|
}
|
|
static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
|
struct rtw_rx_pkt_stat *pkt_stat)
|
{
|
s8 min_rx_power = -120;
|
u8 pwdb = GET_PHY_STAT_P0_PWDB(phy_status);
|
|
pkt_stat->rx_power[RF_PATH_A] = pwdb - 100;
|
pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
|
pkt_stat->bw = RTW_CHANNEL_WIDTH_20;
|
pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A],
|
min_rx_power);
|
}
|
|
static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
|
struct rtw_rx_pkt_stat *pkt_stat)
|
{
|
u8 rxsc, bw;
|
s8 min_rx_power = -120;
|
|
if (pkt_stat->rate > DESC_RATE11M && pkt_stat->rate < DESC_RATEMCS0)
|
rxsc = GET_PHY_STAT_P1_L_RXSC(phy_status);
|
else
|
rxsc = GET_PHY_STAT_P1_HT_RXSC(phy_status);
|
|
if (rxsc >= 1 && rxsc <= 8)
|
bw = RTW_CHANNEL_WIDTH_20;
|
else if (rxsc >= 9 && rxsc <= 12)
|
bw = RTW_CHANNEL_WIDTH_40;
|
else if (rxsc >= 13)
|
bw = RTW_CHANNEL_WIDTH_80;
|
else
|
bw = GET_PHY_STAT_P1_RF_MODE(phy_status);
|
|
pkt_stat->rx_power[RF_PATH_A] = GET_PHY_STAT_P1_PWDB_A(phy_status) - 110;
|
pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
|
pkt_stat->bw = bw;
|
pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A],
|
min_rx_power);
|
}
|
|
static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status,
|
struct rtw_rx_pkt_stat *pkt_stat)
|
{
|
u8 page;
|
|
page = *phy_status & 0xf;
|
|
switch (page) {
|
case 0:
|
query_phy_status_page0(rtwdev, phy_status, pkt_stat);
|
break;
|
case 1:
|
query_phy_status_page1(rtwdev, phy_status, pkt_stat);
|
break;
|
default:
|
rtw_warn(rtwdev, "unused phy status page (%d)\n", page);
|
return;
|
}
|
}
|
|
static void rtw8821c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc,
|
struct rtw_rx_pkt_stat *pkt_stat,
|
struct ieee80211_rx_status *rx_status)
|
{
|
struct ieee80211_hdr *hdr;
|
u32 desc_sz = rtwdev->chip->rx_pkt_desc_sz;
|
u8 *phy_status = NULL;
|
|
memset(pkt_stat, 0, sizeof(*pkt_stat));
|
|
pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc);
|
pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc);
|
pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc);
|
pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc);
|
pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc);
|
pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc);
|
pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc);
|
pkt_stat->shift = GET_RX_DESC_SHIFT(rx_desc);
|
pkt_stat->rate = GET_RX_DESC_RX_RATE(rx_desc);
|
pkt_stat->cam_id = GET_RX_DESC_MACID(rx_desc);
|
pkt_stat->ppdu_cnt = GET_RX_DESC_PPDU_CNT(rx_desc);
|
pkt_stat->tsf_low = GET_RX_DESC_TSFL(rx_desc);
|
|
/* drv_info_sz is in unit of 8-bytes */
|
pkt_stat->drv_info_sz *= 8;
|
|
/* c2h cmd pkt's rx/phy status is not interested */
|
if (pkt_stat->is_c2h)
|
return;
|
|
hdr = (struct ieee80211_hdr *)(rx_desc + desc_sz + pkt_stat->shift +
|
pkt_stat->drv_info_sz);
|
if (pkt_stat->phy_status) {
|
phy_status = rx_desc + desc_sz + pkt_stat->shift;
|
query_phy_status(rtwdev, phy_status, pkt_stat);
|
}
|
|
rtw_rx_fill_rx_status(rtwdev, pkt_stat, hdr, rx_status, phy_status);
|
}
|
|
static void
|
rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs)
|
{
|
struct rtw_hal *hal = &rtwdev->hal;
|
static const u32 offset_txagc[2] = {0x1d00, 0x1d80};
|
static u32 phy_pwr_idx;
|
u8 rate, rate_idx, pwr_index, shift;
|
int j;
|
|
for (j = 0; j < rtw_rate_size[rs]; j++) {
|
rate = rtw_rate_section[rs][j];
|
pwr_index = hal->tx_pwr_tbl[path][rate];
|
shift = rate & 0x3;
|
phy_pwr_idx |= ((u32)pwr_index << (shift * 8));
|
if (shift == 0x3 || rate == DESC_RATEVHT1SS_MCS9) {
|
rate_idx = rate & 0xfc;
|
rtw_write32(rtwdev, offset_txagc[path] + rate_idx,
|
phy_pwr_idx);
|
phy_pwr_idx = 0;
|
}
|
}
|
}
|
|
static void rtw8821c_set_tx_power_index(struct rtw_dev *rtwdev)
|
{
|
struct rtw_hal *hal = &rtwdev->hal;
|
int rs, path;
|
|
for (path = 0; path < hal->rf_path_num; path++) {
|
for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) {
|
if (rs == RTW_RATE_SECTION_HT_2S ||
|
rs == RTW_RATE_SECTION_VHT_2S)
|
continue;
|
rtw8821c_set_tx_power_index_by_rate(rtwdev, path, rs);
|
}
|
}
|
}
|
|
static void rtw8821c_false_alarm_statistics(struct rtw_dev *rtwdev)
|
{
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
u32 cck_enable;
|
u32 cck_fa_cnt;
|
u32 ofdm_fa_cnt;
|
u32 crc32_cnt;
|
u32 cca32_cnt;
|
|
cck_enable = rtw_read32(rtwdev, REG_RXPSEL) & BIT(28);
|
cck_fa_cnt = rtw_read16(rtwdev, REG_FA_CCK);
|
ofdm_fa_cnt = rtw_read16(rtwdev, REG_FA_OFDM);
|
|
dm_info->cck_fa_cnt = cck_fa_cnt;
|
dm_info->ofdm_fa_cnt = ofdm_fa_cnt;
|
if (cck_enable)
|
dm_info->total_fa_cnt += cck_fa_cnt;
|
dm_info->total_fa_cnt = ofdm_fa_cnt;
|
|
crc32_cnt = rtw_read32(rtwdev, REG_CRC_CCK);
|
dm_info->cck_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt);
|
dm_info->cck_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt);
|
|
crc32_cnt = rtw_read32(rtwdev, REG_CRC_OFDM);
|
dm_info->ofdm_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt);
|
dm_info->ofdm_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt);
|
|
crc32_cnt = rtw_read32(rtwdev, REG_CRC_HT);
|
dm_info->ht_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt);
|
dm_info->ht_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt);
|
|
crc32_cnt = rtw_read32(rtwdev, REG_CRC_VHT);
|
dm_info->vht_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt);
|
dm_info->vht_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt);
|
|
cca32_cnt = rtw_read32(rtwdev, REG_CCA_OFDM);
|
dm_info->ofdm_cca_cnt = FIELD_GET(GENMASK(31, 16), cca32_cnt);
|
dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt;
|
if (cck_enable) {
|
cca32_cnt = rtw_read32(rtwdev, REG_CCA_CCK);
|
dm_info->cck_cca_cnt = FIELD_GET(GENMASK(15, 0), cca32_cnt);
|
dm_info->total_cca_cnt += dm_info->cck_cca_cnt;
|
}
|
|
rtw_write32_set(rtwdev, REG_FAS, BIT(17));
|
rtw_write32_clr(rtwdev, REG_FAS, BIT(17));
|
rtw_write32_clr(rtwdev, REG_RXDESC, BIT(15));
|
rtw_write32_set(rtwdev, REG_RXDESC, BIT(15));
|
rtw_write32_set(rtwdev, REG_CNTRST, BIT(0));
|
rtw_write32_clr(rtwdev, REG_CNTRST, BIT(0));
|
}
|
|
static void rtw8821c_do_iqk(struct rtw_dev *rtwdev)
|
{
|
static int do_iqk_cnt;
|
struct rtw_iqk_para para = {.clear = 0, .segment_iqk = 0};
|
u32 rf_reg, iqk_fail_mask;
|
int counter;
|
bool reload;
|
|
if (rtw_is_assoc(rtwdev))
|
para.segment_iqk = 1;
|
|
rtw_fw_do_iqk(rtwdev, ¶);
|
|
for (counter = 0; counter < 300; counter++) {
|
rf_reg = rtw_read_rf(rtwdev, RF_PATH_A, RF_DTXLOK, RFREG_MASK);
|
if (rf_reg == 0xabcde)
|
break;
|
msleep(20);
|
}
|
rtw_write_rf(rtwdev, RF_PATH_A, RF_DTXLOK, RFREG_MASK, 0x0);
|
|
reload = !!rtw_read32_mask(rtwdev, REG_IQKFAILMSK, BIT(16));
|
iqk_fail_mask = rtw_read32_mask(rtwdev, REG_IQKFAILMSK, GENMASK(7, 0));
|
rtw_dbg(rtwdev, RTW_DBG_PHY,
|
"iqk counter=%d reload=%d do_iqk_cnt=%d n_iqk_fail(mask)=0x%02x\n",
|
counter, reload, ++do_iqk_cnt, iqk_fail_mask);
|
}
|
|
static void rtw8821c_phy_calibration(struct rtw_dev *rtwdev)
|
{
|
rtw8821c_do_iqk(rtwdev);
|
}
|
|
/* for coex */
|
static void rtw8821c_coex_cfg_init(struct rtw_dev *rtwdev)
|
{
|
/* enable TBTT nterrupt */
|
rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
|
|
/* BT report packet sample rate */
|
rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, SAMPLE_RATE_MASK,
|
SAMPLE_RATE);
|
|
/* enable BT counter statistics */
|
rtw_write8(rtwdev, REG_BT_STAT_CTRL, BT_CNT_ENABLE);
|
|
/* enable PTA (3-wire function form BT side) */
|
rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_PTA_EN);
|
rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_PO_BT_PTA_PINS);
|
|
/* enable PTA (tx/rx signal form WiFi side) */
|
rtw_write8_set(rtwdev, REG_QUEUE_CTRL, BIT_PTA_WL_TX_EN);
|
/* wl tx signal to PTA not case EDCCA */
|
rtw_write8_clr(rtwdev, REG_QUEUE_CTRL, BIT_PTA_EDCCA_EN);
|
/* GNT_BT=1 while select both */
|
rtw_write16_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY);
|
|
/* beacon queue always hi-pri */
|
rtw_write8_mask(rtwdev, REG_BT_COEX_TABLE_H + 3, BIT_BCN_QUEUE,
|
BCN_PRI_EN);
|
}
|
|
static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type,
|
u8 pos_type)
|
{
|
struct rtw_coex *coex = &rtwdev->coex;
|
struct rtw_coex_dm *coex_dm = &coex->dm;
|
struct rtw_coex_rfe *coex_rfe = &coex->rfe;
|
u32 switch_status = FIELD_PREP(CTRL_TYPE_MASK, ctrl_type) | pos_type;
|
bool polarity_inverse;
|
u8 regval = 0;
|
|
if (switch_status == coex_dm->cur_switch_status)
|
return;
|
|
coex_dm->cur_switch_status = switch_status;
|
|
if (coex_rfe->ant_switch_diversity &&
|
ctrl_type == COEX_SWITCH_CTRL_BY_BBSW)
|
ctrl_type = COEX_SWITCH_CTRL_BY_ANTDIV;
|
|
polarity_inverse = (coex_rfe->ant_switch_polarity == 1);
|
|
switch (ctrl_type) {
|
default:
|
case COEX_SWITCH_CTRL_BY_BBSW:
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL);
|
/* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */
|
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89,
|
DPDT_CTRL_PIN);
|
|
if (pos_type == COEX_SWITCH_TO_WLG_BT) {
|
if (coex_rfe->rfe_module_type != 0x4 &&
|
coex_rfe->rfe_module_type != 0x2)
|
regval = 0x3;
|
else
|
regval = (!polarity_inverse ? 0x2 : 0x1);
|
} else if (pos_type == COEX_SWITCH_TO_WLG) {
|
regval = (!polarity_inverse ? 0x2 : 0x1);
|
} else {
|
regval = (!polarity_inverse ? 0x1 : 0x2);
|
}
|
|
rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
|
regval);
|
break;
|
case COEX_SWITCH_CTRL_BY_PTA:
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL);
|
/* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */
|
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89,
|
PTA_CTRL_PIN);
|
|
regval = (!polarity_inverse ? 0x2 : 0x1);
|
rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
|
regval);
|
break;
|
case COEX_SWITCH_CTRL_BY_ANTDIV:
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL);
|
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89,
|
ANTDIC_CTRL_PIN);
|
break;
|
case COEX_SWITCH_CTRL_BY_MAC:
|
rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
|
regval = (!polarity_inverse ? 0x0 : 0x1);
|
rtw_write8_mask(rtwdev, REG_PAD_CTRL1, BIT_SW_DPDT_SEL_DATA,
|
regval);
|
break;
|
case COEX_SWITCH_CTRL_BY_FW:
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL);
|
break;
|
case COEX_SWITCH_CTRL_BY_BT:
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
|
rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL);
|
break;
|
}
|
|
if (ctrl_type == COEX_SWITCH_CTRL_BY_BT) {
|
rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
|
rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
|
} else {
|
rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
|
rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
|
}
|
}
|
|
static void rtw8821c_coex_cfg_gnt_fix(struct rtw_dev *rtwdev)
|
{}
|
|
static void rtw8821c_coex_cfg_gnt_debug(struct rtw_dev *rtwdev)
|
{
|
rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_SPI_EN);
|
rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_JTAG_EN);
|
rtw_write32_clr(rtwdev, REG_GPIO_MUXCFG, BIT_FSPI_EN);
|
rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_LED1DIS);
|
rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_SDIO_INT);
|
rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_DBG_GNT_WL_BT);
|
}
|
|
static void rtw8821c_coex_cfg_rfe_type(struct rtw_dev *rtwdev)
|
{
|
struct rtw_coex *coex = &rtwdev->coex;
|
struct rtw_coex_rfe *coex_rfe = &coex->rfe;
|
struct rtw_efuse *efuse = &rtwdev->efuse;
|
|
coex_rfe->rfe_module_type = efuse->rfe_option;
|
coex_rfe->ant_switch_polarity = 0;
|
coex_rfe->ant_switch_exist = true;
|
coex_rfe->wlg_at_btg = false;
|
|
switch (coex_rfe->rfe_module_type) {
|
case 0:
|
case 8:
|
case 1:
|
case 9: /* 1-Ant, Main, WLG */
|
default: /* 2-Ant, DPDT, WLG */
|
break;
|
case 2:
|
case 10: /* 1-Ant, Main, BTG */
|
case 7:
|
case 15: /* 2-Ant, DPDT, BTG */
|
coex_rfe->wlg_at_btg = true;
|
break;
|
case 3:
|
case 11: /* 1-Ant, Aux, WLG */
|
coex_rfe->ant_switch_polarity = 1;
|
break;
|
case 4:
|
case 12: /* 1-Ant, Aux, BTG */
|
coex_rfe->wlg_at_btg = true;
|
coex_rfe->ant_switch_polarity = 1;
|
break;
|
case 5:
|
case 13: /* 2-Ant, no switch, WLG */
|
case 6:
|
case 14: /* 2-Ant, no antenna switch, WLG */
|
coex_rfe->ant_switch_exist = false;
|
break;
|
}
|
}
|
|
static void rtw8821c_coex_cfg_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr)
|
{
|
struct rtw_coex *coex = &rtwdev->coex;
|
struct rtw_coex_dm *coex_dm = &coex->dm;
|
struct rtw_efuse *efuse = &rtwdev->efuse;
|
bool share_ant = efuse->share_ant;
|
|
if (share_ant)
|
return;
|
|
if (wl_pwr == coex_dm->cur_wl_pwr_lvl)
|
return;
|
|
coex_dm->cur_wl_pwr_lvl = wl_pwr;
|
}
|
|
static void rtw8821c_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain)
|
{}
|
|
static void
|
rtw8821c_txagc_swing_offset(struct rtw_dev *rtwdev, u8 pwr_idx_offset,
|
s8 pwr_idx_offset_lower,
|
s8 *txagc_idx, u8 *swing_idx)
|
{
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
s8 delta_pwr_idx = dm_info->delta_power_index[RF_PATH_A];
|
u8 swing_upper_bound = dm_info->default_ofdm_index + 10;
|
u8 swing_lower_bound = 0;
|
u8 max_pwr_idx_offset = 0xf;
|
s8 agc_index = 0;
|
u8 swing_index = dm_info->default_ofdm_index;
|
|
pwr_idx_offset = min_t(u8, pwr_idx_offset, max_pwr_idx_offset);
|
pwr_idx_offset_lower = max_t(s8, pwr_idx_offset_lower, -15);
|
|
if (delta_pwr_idx >= 0) {
|
if (delta_pwr_idx <= pwr_idx_offset) {
|
agc_index = delta_pwr_idx;
|
swing_index = dm_info->default_ofdm_index;
|
} else if (delta_pwr_idx > pwr_idx_offset) {
|
agc_index = pwr_idx_offset;
|
swing_index = dm_info->default_ofdm_index +
|
delta_pwr_idx - pwr_idx_offset;
|
swing_index = min_t(u8, swing_index, swing_upper_bound);
|
}
|
} else if (delta_pwr_idx < 0) {
|
if (delta_pwr_idx >= pwr_idx_offset_lower) {
|
agc_index = delta_pwr_idx;
|
swing_index = dm_info->default_ofdm_index;
|
} else if (delta_pwr_idx < pwr_idx_offset_lower) {
|
if (dm_info->default_ofdm_index >
|
(pwr_idx_offset_lower - delta_pwr_idx))
|
swing_index = dm_info->default_ofdm_index +
|
delta_pwr_idx - pwr_idx_offset_lower;
|
else
|
swing_index = swing_lower_bound;
|
|
agc_index = pwr_idx_offset_lower;
|
}
|
}
|
|
if (swing_index >= ARRAY_SIZE(rtw8821c_txscale_tbl)) {
|
rtw_warn(rtwdev, "swing index overflow\n");
|
swing_index = ARRAY_SIZE(rtw8821c_txscale_tbl) - 1;
|
}
|
|
*txagc_idx = agc_index;
|
*swing_idx = swing_index;
|
}
|
|
static void rtw8821c_pwrtrack_set_pwr(struct rtw_dev *rtwdev, u8 pwr_idx_offset,
|
s8 pwr_idx_offset_lower)
|
{
|
s8 txagc_idx;
|
u8 swing_idx;
|
|
rtw8821c_txagc_swing_offset(rtwdev, pwr_idx_offset, pwr_idx_offset_lower,
|
&txagc_idx, &swing_idx);
|
rtw_write32_mask(rtwdev, REG_TXAGCIDX, GENMASK(6, 1), txagc_idx);
|
rtw_write32_mask(rtwdev, REG_TXSCALE_A, GENMASK(31, 21),
|
rtw8821c_txscale_tbl[swing_idx]);
|
}
|
|
static void rtw8821c_pwrtrack_set(struct rtw_dev *rtwdev)
|
{
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
u8 pwr_idx_offset, tx_pwr_idx;
|
s8 pwr_idx_offset_lower;
|
u8 channel = rtwdev->hal.current_channel;
|
u8 band_width = rtwdev->hal.current_band_width;
|
u8 regd = rtwdev->regd.txpwr_regd;
|
u8 tx_rate = dm_info->tx_rate;
|
u8 max_pwr_idx = rtwdev->chip->max_power_index;
|
|
tx_pwr_idx = rtw_phy_get_tx_power_index(rtwdev, RF_PATH_A, tx_rate,
|
band_width, channel, regd);
|
|
tx_pwr_idx = min_t(u8, tx_pwr_idx, max_pwr_idx);
|
|
pwr_idx_offset = max_pwr_idx - tx_pwr_idx;
|
pwr_idx_offset_lower = 0 - tx_pwr_idx;
|
|
rtw8821c_pwrtrack_set_pwr(rtwdev, pwr_idx_offset, pwr_idx_offset_lower);
|
}
|
|
static void rtw8821c_phy_pwrtrack(struct rtw_dev *rtwdev)
|
{
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
struct rtw_swing_table swing_table;
|
u8 thermal_value, delta;
|
|
rtw_phy_config_swing_table(rtwdev, &swing_table);
|
|
if (rtwdev->efuse.thermal_meter[0] == 0xff)
|
return;
|
|
thermal_value = rtw_read_rf(rtwdev, RF_PATH_A, RF_T_METER, 0xfc00);
|
|
rtw_phy_pwrtrack_avg(rtwdev, thermal_value, RF_PATH_A);
|
|
if (dm_info->pwr_trk_init_trigger)
|
dm_info->pwr_trk_init_trigger = false;
|
else if (!rtw_phy_pwrtrack_thermal_changed(rtwdev, thermal_value,
|
RF_PATH_A))
|
goto iqk;
|
|
delta = rtw_phy_pwrtrack_get_delta(rtwdev, RF_PATH_A);
|
|
delta = min_t(u8, delta, RTW_PWR_TRK_TBL_SZ - 1);
|
|
dm_info->delta_power_index[RF_PATH_A] =
|
rtw_phy_pwrtrack_get_pwridx(rtwdev, &swing_table, RF_PATH_A,
|
RF_PATH_A, delta);
|
if (dm_info->delta_power_index[RF_PATH_A] ==
|
dm_info->delta_power_index_last[RF_PATH_A])
|
goto iqk;
|
else
|
dm_info->delta_power_index_last[RF_PATH_A] =
|
dm_info->delta_power_index[RF_PATH_A];
|
rtw8821c_pwrtrack_set(rtwdev);
|
|
iqk:
|
if (rtw_phy_pwrtrack_need_iqk(rtwdev))
|
rtw8821c_do_iqk(rtwdev);
|
}
|
|
static void rtw8821c_pwr_track(struct rtw_dev *rtwdev)
|
{
|
struct rtw_efuse *efuse = &rtwdev->efuse;
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
|
if (efuse->power_track_type != 0)
|
return;
|
|
if (!dm_info->pwr_trk_triggered) {
|
rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER,
|
GENMASK(17, 16), 0x03);
|
dm_info->pwr_trk_triggered = true;
|
return;
|
}
|
|
rtw8821c_phy_pwrtrack(rtwdev);
|
dm_info->pwr_trk_triggered = false;
|
}
|
|
static void rtw8821c_bf_config_bfee_su(struct rtw_dev *rtwdev,
|
struct rtw_vif *vif,
|
struct rtw_bfee *bfee, bool enable)
|
{
|
if (enable)
|
rtw_bf_enable_bfee_su(rtwdev, vif, bfee);
|
else
|
rtw_bf_remove_bfee_su(rtwdev, bfee);
|
}
|
|
static void rtw8821c_bf_config_bfee_mu(struct rtw_dev *rtwdev,
|
struct rtw_vif *vif,
|
struct rtw_bfee *bfee, bool enable)
|
{
|
if (enable)
|
rtw_bf_enable_bfee_mu(rtwdev, vif, bfee);
|
else
|
rtw_bf_remove_bfee_mu(rtwdev, bfee);
|
}
|
|
static void rtw8821c_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif,
|
struct rtw_bfee *bfee, bool enable)
|
{
|
if (bfee->role == RTW_BFEE_SU)
|
rtw8821c_bf_config_bfee_su(rtwdev, vif, bfee, enable);
|
else if (bfee->role == RTW_BFEE_MU)
|
rtw8821c_bf_config_bfee_mu(rtwdev, vif, bfee, enable);
|
else
|
rtw_warn(rtwdev, "wrong bfee role\n");
|
}
|
|
static void rtw8821c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl)
|
{
|
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
|
u8 pd[CCK_PD_LV_MAX] = {3, 7, 13, 13, 13};
|
|
if (dm_info->min_rssi > 60) {
|
new_lvl = 4;
|
pd[4] = 0x1d;
|
goto set_cck_pd;
|
}
|
|
if (dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] == new_lvl)
|
return;
|
|
dm_info->cck_fa_avg = CCK_FA_AVG_RESET;
|
|
set_cck_pd:
|
dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] = new_lvl;
|
rtw_write32_mask(rtwdev, REG_PWRTH, 0x3f0000, pd[new_lvl]);
|
rtw_write32_mask(rtwdev, REG_PWRTH2, 0x1f0000,
|
dm_info->cck_pd_default + new_lvl * 2);
|
}
|
|
static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8821c[] = {
|
{0x0086,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0086,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_POLLING, BIT(1), BIT(1)},
|
{0x004A,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(3) | BIT(4) | BIT(7), 0},
|
{0x0300,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, 0xFF, 0},
|
{0x0301,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, 0xFF, 0},
|
{0xFFFF,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
0,
|
RTW_PWR_CMD_END, 0, 0},
|
};
|
|
static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8821c[] = {
|
{0x0020,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0001,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_DELAY, 1, RTW_PWR_DELAY_MS},
|
{0x0000,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(5), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3) | BIT(2)), 0},
|
{0x0075,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0006,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_POLLING, BIT(1), BIT(1)},
|
{0x0075,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0006,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(7), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3)), 0},
|
{0x10C3,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_POLLING, BIT(0), 0},
|
{0x0020,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(3), BIT(3)},
|
{0x0074,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(5), BIT(5)},
|
{0x0022,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0x0062,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)),
|
(BIT(7) | BIT(6) | BIT(5))},
|
{0x0061,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)), 0},
|
{0x007C,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0xFFFF,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
0,
|
RTW_PWR_CMD_END, 0, 0},
|
};
|
|
static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8821c[] = {
|
{0x0093,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(3), 0},
|
{0x001F,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, 0xFF, 0},
|
{0x0049,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0x0006,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0002,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0x10C3,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), BIT(1)},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_POLLING, BIT(1), 0},
|
{0x0020,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(3), 0},
|
{0x0000,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(5), BIT(5)},
|
{0xFFFF,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
0,
|
RTW_PWR_CMD_END, 0, 0},
|
};
|
|
static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8821c[] = {
|
{0x0007,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, 0xFF, 0x20},
|
{0x0067,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(5), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(2), BIT(2)},
|
{0x004A,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0067,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(5), 0},
|
{0x0067,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(4), 0},
|
{0x004F,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(0), 0},
|
{0x0067,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0x0046,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(6), BIT(6)},
|
{0x0067,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(2), 0},
|
{0x0046,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(7), BIT(7)},
|
{0x0062,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(4), BIT(4)},
|
{0x0081,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(7) | BIT(6), 0},
|
{0x0005,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3)},
|
{0x0086,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
|
{0x0086,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_POLLING, BIT(1), 0},
|
{0x0090,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_PCI_MSK,
|
RTW_PWR_ADDR_MAC,
|
RTW_PWR_CMD_WRITE, BIT(1), 0},
|
{0x0044,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, 0xFF, 0},
|
{0x0040,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, 0xFF, 0x90},
|
{0x0041,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, 0xFF, 0x00},
|
{0x0042,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_SDIO_MSK,
|
RTW_PWR_ADDR_SDIO,
|
RTW_PWR_CMD_WRITE, 0xFF, 0x04},
|
{0xFFFF,
|
RTW_PWR_CUT_ALL_MSK,
|
RTW_PWR_INTF_ALL_MSK,
|
0,
|
RTW_PWR_CMD_END, 0, 0},
|
};
|
|
static const struct rtw_pwr_seq_cmd *card_enable_flow_8821c[] = {
|
trans_carddis_to_cardemu_8821c,
|
trans_cardemu_to_act_8821c,
|
NULL
|
};
|
|
static const struct rtw_pwr_seq_cmd *card_disable_flow_8821c[] = {
|
trans_act_to_cardemu_8821c,
|
trans_cardemu_to_carddis_8821c,
|
NULL
|
};
|
|
static const struct rtw_intf_phy_para usb2_param_8821c[] = {
|
{0xFFFF, 0x00,
|
RTW_IP_SEL_PHY,
|
RTW_INTF_PHY_CUT_ALL,
|
RTW_INTF_PHY_PLATFORM_ALL},
|
};
|
|
static const struct rtw_intf_phy_para usb3_param_8821c[] = {
|
{0xFFFF, 0x0000,
|
RTW_IP_SEL_PHY,
|
RTW_INTF_PHY_CUT_ALL,
|
RTW_INTF_PHY_PLATFORM_ALL},
|
};
|
|
static const struct rtw_intf_phy_para pcie_gen1_param_8821c[] = {
|
{0x0009, 0x6380,
|
RTW_IP_SEL_PHY,
|
RTW_INTF_PHY_CUT_ALL,
|
RTW_INTF_PHY_PLATFORM_ALL},
|
{0xFFFF, 0x0000,
|
RTW_IP_SEL_PHY,
|
RTW_INTF_PHY_CUT_ALL,
|
RTW_INTF_PHY_PLATFORM_ALL},
|
};
|
|
static const struct rtw_intf_phy_para pcie_gen2_param_8821c[] = {
|
{0xFFFF, 0x0000,
|
RTW_IP_SEL_PHY,
|
RTW_INTF_PHY_CUT_ALL,
|
RTW_INTF_PHY_PLATFORM_ALL},
|
};
|
|
static const struct rtw_intf_phy_para_table phy_para_table_8821c = {
|
.usb2_para = usb2_param_8821c,
|
.usb3_para = usb3_param_8821c,
|
.gen1_para = pcie_gen1_param_8821c,
|
.gen2_para = pcie_gen2_param_8821c,
|
.n_usb2_para = ARRAY_SIZE(usb2_param_8821c),
|
.n_usb3_para = ARRAY_SIZE(usb2_param_8821c),
|
.n_gen1_para = ARRAY_SIZE(pcie_gen1_param_8821c),
|
.n_gen2_para = ARRAY_SIZE(pcie_gen2_param_8821c),
|
};
|
|
static const struct rtw_rfe_def rtw8821c_rfe_defs[] = {
|
[0] = RTW_DEF_RFE(8821c, 0, 0),
|
};
|
|
static struct rtw_hw_reg rtw8821c_dig[] = {
|
[0] = { .addr = 0xc50, .mask = 0x7f },
|
};
|
|
static const struct rtw_ltecoex_addr rtw8821c_ltecoex_addr = {
|
.ctrl = LTECOEX_ACCESS_CTRL,
|
.wdata = LTECOEX_WRITE_DATA,
|
.rdata = LTECOEX_READ_DATA,
|
};
|
|
static struct rtw_page_table page_table_8821c[] = {
|
/* not sure what [0] stands for */
|
{16, 16, 16, 14, 1},
|
{16, 16, 16, 14, 1},
|
{16, 16, 0, 0, 1},
|
{16, 16, 16, 0, 1},
|
{16, 16, 16, 14, 1},
|
};
|
|
static struct rtw_rqpn rqpn_table_8821c[] = {
|
/* not sure what [0] stands for */
|
{RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
|
RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
|
RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
|
{RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
|
RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
|
RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
|
{RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
|
RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_HIGH,
|
RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH},
|
{RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
|
RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
|
RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH},
|
{RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
|
RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
|
RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
|
};
|
|
static struct rtw_prioq_addrs prioq_addrs_8821c = {
|
.prio[RTW_DMA_MAPPING_EXTRA] = {
|
.rsvd = REG_FIFOPAGE_INFO_4, .avail = REG_FIFOPAGE_INFO_4 + 2,
|
},
|
.prio[RTW_DMA_MAPPING_LOW] = {
|
.rsvd = REG_FIFOPAGE_INFO_2, .avail = REG_FIFOPAGE_INFO_2 + 2,
|
},
|
.prio[RTW_DMA_MAPPING_NORMAL] = {
|
.rsvd = REG_FIFOPAGE_INFO_3, .avail = REG_FIFOPAGE_INFO_3 + 2,
|
},
|
.prio[RTW_DMA_MAPPING_HIGH] = {
|
.rsvd = REG_FIFOPAGE_INFO_1, .avail = REG_FIFOPAGE_INFO_1 + 2,
|
},
|
.wsize = true,
|
};
|
|
static struct rtw_chip_ops rtw8821c_ops = {
|
.phy_set_param = rtw8821c_phy_set_param,
|
.read_efuse = rtw8821c_read_efuse,
|
.query_rx_desc = rtw8821c_query_rx_desc,
|
.set_channel = rtw8821c_set_channel,
|
.mac_init = rtw8821c_mac_init,
|
.read_rf = rtw_phy_read_rf,
|
.write_rf = rtw_phy_write_rf_reg_sipi,
|
.set_antenna = NULL,
|
.set_tx_power_index = rtw8821c_set_tx_power_index,
|
.cfg_ldo25 = rtw8821c_cfg_ldo25,
|
.false_alarm_statistics = rtw8821c_false_alarm_statistics,
|
.phy_calibration = rtw8821c_phy_calibration,
|
.cck_pd_set = rtw8821c_phy_cck_pd_set,
|
.pwr_track = rtw8821c_pwr_track,
|
.config_bfee = rtw8821c_bf_config_bfee,
|
.set_gid_table = rtw_bf_set_gid_table,
|
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
|
|
.coex_set_init = rtw8821c_coex_cfg_init,
|
.coex_set_ant_switch = rtw8821c_coex_cfg_ant_switch,
|
.coex_set_gnt_fix = rtw8821c_coex_cfg_gnt_fix,
|
.coex_set_gnt_debug = rtw8821c_coex_cfg_gnt_debug,
|
.coex_set_rfe_type = rtw8821c_coex_cfg_rfe_type,
|
.coex_set_wl_tx_power = rtw8821c_coex_cfg_wl_tx_power,
|
.coex_set_wl_rx_gain = rtw8821c_coex_cfg_wl_rx_gain,
|
};
|
|
/* rssi in percentage % (dbm = % - 100) */
|
static const u8 wl_rssi_step_8821c[] = {101, 45, 101, 40};
|
static const u8 bt_rssi_step_8821c[] = {101, 101, 101, 101};
|
|
/* Shared-Antenna Coex Table */
|
static const struct coex_table_para table_sant_8821c[] = {
|
{0x55555555, 0x55555555}, /* case-0 */
|
{0x55555555, 0x55555555},
|
{0x66555555, 0x66555555},
|
{0xaaaaaaaa, 0xaaaaaaaa},
|
{0x5a5a5a5a, 0x5a5a5a5a},
|
{0xfafafafa, 0xfafafafa}, /* case-5 */
|
{0x6a5a5555, 0xaaaaaaaa},
|
{0x6a5a56aa, 0x6a5a56aa},
|
{0x6a5a5a5a, 0x6a5a5a5a},
|
{0x66555555, 0x5a5a5a5a},
|
{0x66555555, 0x6a5a5a5a}, /* case-10 */
|
{0x66555555, 0xaaaaaaaa},
|
{0x66555555, 0x6a5a5aaa},
|
{0x66555555, 0x6aaa6aaa},
|
{0x66555555, 0x6a5a5aaa},
|
{0x66555555, 0xaaaaaaaa}, /* case-15 */
|
{0xffff55ff, 0xfafafafa},
|
{0xffff55ff, 0x6afa5afa},
|
{0xaaffffaa, 0xfafafafa},
|
{0xaa5555aa, 0x5a5a5a5a},
|
{0xaa5555aa, 0x6a5a5a5a}, /* case-20 */
|
{0xaa5555aa, 0xaaaaaaaa},
|
{0xffffffff, 0x55555555},
|
{0xffffffff, 0x5a5a5a5a},
|
{0xffffffff, 0x5a5a5a5a},
|
{0xffffffff, 0x5a5a5aaa}, /* case-25 */
|
{0x55555555, 0x5a5a5a5a},
|
{0x55555555, 0xaaaaaaaa},
|
{0x66555555, 0x6a5a6a5a},
|
{0x66556655, 0x66556655},
|
{0x66556aaa, 0x6a5a6aaa}, /* case-30 */
|
{0xffffffff, 0x5aaa5aaa},
|
{0x56555555, 0x5a5a5aaa}
|
};
|
|
/* Non-Shared-Antenna Coex Table */
|
static const struct coex_table_para table_nsant_8821c[] = {
|
{0xffffffff, 0xffffffff}, /* case-100 */
|
{0xffff55ff, 0xfafafafa},
|
{0x66555555, 0x66555555},
|
{0xaaaaaaaa, 0xaaaaaaaa},
|
{0x5a5a5a5a, 0x5a5a5a5a},
|
{0xffffffff, 0xffffffff}, /* case-105 */
|
{0x5afa5afa, 0x5afa5afa},
|
{0x55555555, 0xfafafafa},
|
{0x66555555, 0xfafafafa},
|
{0x66555555, 0x5a5a5a5a},
|
{0x66555555, 0x6a5a5a5a}, /* case-110 */
|
{0x66555555, 0xaaaaaaaa},
|
{0xffff55ff, 0xfafafafa},
|
{0xffff55ff, 0x5afa5afa},
|
{0xffff55ff, 0xaaaaaaaa},
|
{0xffff55ff, 0xffff55ff}, /* case-115 */
|
{0xaaffffaa, 0x5afa5afa},
|
{0xaaffffaa, 0xaaaaaaaa},
|
{0xffffffff, 0xfafafafa},
|
{0xffff55ff, 0xfafafafa},
|
{0xffffffff, 0xaaaaaaaa}, /* case-120 */
|
{0xffff55ff, 0x5afa5afa},
|
{0xffff55ff, 0x5afa5afa},
|
{0x55ff55ff, 0x55ff55ff}
|
};
|
|
/* Shared-Antenna TDMA */
|
static const struct coex_tdma_para tdma_sant_8821c[] = {
|
{ {0x00, 0x00, 0x00, 0x00, 0x00} }, /* case-0 */
|
{ {0x61, 0x45, 0x03, 0x11, 0x11} }, /* case-1 */
|
{ {0x61, 0x3a, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x35, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x20, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x3a, 0x03, 0x11, 0x11} }, /* case-5 */
|
{ {0x61, 0x45, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x35, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x30, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x20, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-10 */
|
{ {0x61, 0x08, 0x03, 0x11, 0x15} },
|
{ {0x61, 0x08, 0x03, 0x10, 0x14} },
|
{ {0x51, 0x08, 0x03, 0x10, 0x54} },
|
{ {0x51, 0x08, 0x03, 0x10, 0x55} },
|
{ {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-15 */
|
{ {0x51, 0x45, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x3a, 0x03, 0x11, 0x50} },
|
{ {0x51, 0x30, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x21, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x10, 0x03, 0x10, 0x50} }, /* case-20 */
|
{ {0x51, 0x4a, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x08, 0x03, 0x30, 0x54} },
|
{ {0x55, 0x08, 0x03, 0x10, 0x54} },
|
{ {0x65, 0x10, 0x03, 0x11, 0x10} },
|
{ {0x51, 0x10, 0x03, 0x10, 0x51} }, /* case-25 */
|
{ {0x51, 0x21, 0x03, 0x10, 0x50} },
|
{ {0x61, 0x08, 0x03, 0x11, 0x11} }
|
};
|
|
/* Non-Shared-Antenna TDMA */
|
static const struct coex_tdma_para tdma_nsant_8821c[] = {
|
{ {0x00, 0x00, 0x00, 0x40, 0x00} }, /* case-100 */
|
{ {0x61, 0x45, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x25, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x35, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x20, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x10, 0x03, 0x11, 0x11} }, /* case-105 */
|
{ {0x61, 0x45, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x30, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x30, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x20, 0x03, 0x11, 0x10} },
|
{ {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-110 */
|
{ {0x61, 0x10, 0x03, 0x11, 0x11} },
|
{ {0x61, 0x08, 0x03, 0x10, 0x14} },
|
{ {0x51, 0x08, 0x03, 0x10, 0x54} },
|
{ {0x51, 0x08, 0x03, 0x10, 0x55} },
|
{ {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-115 */
|
{ {0x51, 0x45, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x3a, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x30, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x21, 0x03, 0x10, 0x50} },
|
{ {0x51, 0x21, 0x03, 0x10, 0x50} }, /* case-120 */
|
{ {0x51, 0x10, 0x03, 0x10, 0x50} }
|
};
|
|
static const struct coex_5g_afh_map afh_5g_8821c[] = { {0, 0, 0} };
|
|
/* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */
|
static const struct coex_rf_para rf_para_tx_8821c[] = {
|
{0, 0, false, 7}, /* for normal */
|
{0, 20, false, 7}, /* for WL-CPT */
|
{8, 17, true, 4},
|
{7, 18, true, 4},
|
{6, 19, true, 4},
|
{5, 20, true, 4}
|
};
|
|
static const struct coex_rf_para rf_para_rx_8821c[] = {
|
{0, 0, false, 7}, /* for normal */
|
{0, 20, false, 7}, /* for WL-CPT */
|
{3, 24, true, 5},
|
{2, 26, true, 5},
|
{1, 27, true, 5},
|
{0, 28, true, 5}
|
};
|
|
static_assert(ARRAY_SIZE(rf_para_tx_8821c) == ARRAY_SIZE(rf_para_rx_8821c));
|
|
static const u8 rtw8821c_pwrtrk_5gb_n[][RTW_PWR_TRK_TBL_SZ] = {
|
{0, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10,
|
11, 11, 12, 12, 12, 12, 12},
|
{0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12},
|
};
|
|
static const u8 rtw8821c_pwrtrk_5gb_p[][RTW_PWR_TRK_TBL_SZ] = {
|
{0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11,
|
12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11,
|
12, 12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12, 12},
|
};
|
|
static const u8 rtw8821c_pwrtrk_5ga_n[][RTW_PWR_TRK_TBL_SZ] = {
|
{0, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10,
|
11, 11, 12, 12, 12, 12, 12},
|
{0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12},
|
};
|
|
static const u8 rtw8821c_pwrtrk_5ga_p[][RTW_PWR_TRK_TBL_SZ] = {
|
{0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11,
|
12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11,
|
12, 12, 12, 12, 12, 12, 12, 12},
|
{0, 1, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 11,
|
11, 12, 12, 12, 12, 12, 12, 12},
|
};
|
|
static const u8 rtw8821c_pwrtrk_2gb_n[] = {
|
0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4,
|
4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2gb_p[] = {
|
0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5,
|
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2ga_n[] = {
|
0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4,
|
4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2ga_p[] = {
|
0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5,
|
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2g_cck_b_n[] = {
|
0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4,
|
4, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2g_cck_b_p[] = {
|
0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5,
|
5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2g_cck_a_n[] = {
|
0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4,
|
4, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9
|
};
|
|
static const u8 rtw8821c_pwrtrk_2g_cck_a_p[] = {
|
0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5,
|
5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9
|
};
|
|
static const struct rtw_pwr_track_tbl rtw8821c_rtw_pwr_track_tbl = {
|
.pwrtrk_5gb_n[0] = rtw8821c_pwrtrk_5gb_n[0],
|
.pwrtrk_5gb_n[1] = rtw8821c_pwrtrk_5gb_n[1],
|
.pwrtrk_5gb_n[2] = rtw8821c_pwrtrk_5gb_n[2],
|
.pwrtrk_5gb_p[0] = rtw8821c_pwrtrk_5gb_p[0],
|
.pwrtrk_5gb_p[1] = rtw8821c_pwrtrk_5gb_p[1],
|
.pwrtrk_5gb_p[2] = rtw8821c_pwrtrk_5gb_p[2],
|
.pwrtrk_5ga_n[0] = rtw8821c_pwrtrk_5ga_n[0],
|
.pwrtrk_5ga_n[1] = rtw8821c_pwrtrk_5ga_n[1],
|
.pwrtrk_5ga_n[2] = rtw8821c_pwrtrk_5ga_n[2],
|
.pwrtrk_5ga_p[0] = rtw8821c_pwrtrk_5ga_p[0],
|
.pwrtrk_5ga_p[1] = rtw8821c_pwrtrk_5ga_p[1],
|
.pwrtrk_5ga_p[2] = rtw8821c_pwrtrk_5ga_p[2],
|
.pwrtrk_2gb_n = rtw8821c_pwrtrk_2gb_n,
|
.pwrtrk_2gb_p = rtw8821c_pwrtrk_2gb_p,
|
.pwrtrk_2ga_n = rtw8821c_pwrtrk_2ga_n,
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.pwrtrk_2ga_p = rtw8821c_pwrtrk_2ga_p,
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.pwrtrk_2g_cckb_n = rtw8821c_pwrtrk_2g_cck_b_n,
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.pwrtrk_2g_cckb_p = rtw8821c_pwrtrk_2g_cck_b_p,
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.pwrtrk_2g_ccka_n = rtw8821c_pwrtrk_2g_cck_a_n,
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.pwrtrk_2g_ccka_p = rtw8821c_pwrtrk_2g_cck_a_p,
|
};
|
|
static const struct rtw_reg_domain coex_info_hw_regs_8821c[] = {
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{0xCB0, MASKDWORD, RTW_REG_DOMAIN_MAC32},
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{0xCB4, MASKDWORD, RTW_REG_DOMAIN_MAC32},
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{0xCBA, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
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{0, 0, RTW_REG_DOMAIN_NL},
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{0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32},
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{0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32},
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{0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16},
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{0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
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{0x45e, BIT(3), RTW_REG_DOMAIN_MAC8},
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{0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16},
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{0, 0, RTW_REG_DOMAIN_NL},
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{0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32},
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{0x64, BIT(0), RTW_REG_DOMAIN_MAC8},
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{0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8},
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{0x40, BIT(5), RTW_REG_DOMAIN_MAC8},
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{0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_A},
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{0, 0, RTW_REG_DOMAIN_NL},
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{0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32},
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{0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
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{0x953, BIT(1), RTW_REG_DOMAIN_MAC8},
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{0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
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{0x60A, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
|
};
|
|
struct rtw_chip_info rtw8821c_hw_spec = {
|
.ops = &rtw8821c_ops,
|
.id = RTW_CHIP_TYPE_8821C,
|
.fw_name = "rtw88/rtw8821c_fw.bin",
|
.wlan_cpu = RTW_WCPU_11AC,
|
.tx_pkt_desc_sz = 48,
|
.tx_buf_desc_sz = 16,
|
.rx_pkt_desc_sz = 24,
|
.rx_buf_desc_sz = 8,
|
.phy_efuse_size = 512,
|
.log_efuse_size = 512,
|
.ptct_efuse_size = 96,
|
.txff_size = 65536,
|
.rxff_size = 16384,
|
.txgi_factor = 1,
|
.is_pwr_by_rate_dec = true,
|
.max_power_index = 0x3f,
|
.csi_buf_pg_num = 0,
|
.band = RTW_BAND_2G | RTW_BAND_5G,
|
.page_size = 128,
|
.dig_min = 0x1c,
|
.ht_supported = true,
|
.vht_supported = true,
|
.lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK),
|
.sys_func_en = 0xD8,
|
.pwr_on_seq = card_enable_flow_8821c,
|
.pwr_off_seq = card_disable_flow_8821c,
|
.page_table = page_table_8821c,
|
.rqpn_table = rqpn_table_8821c,
|
.prioq_addrs = &prioq_addrs_8821c,
|
.intf_table = &phy_para_table_8821c,
|
.dig = rtw8821c_dig,
|
.rf_base_addr = {0x2800, 0x2c00},
|
.rf_sipi_addr = {0xc90, 0xe90},
|
.ltecoex_addr = &rtw8821c_ltecoex_addr,
|
.mac_tbl = &rtw8821c_mac_tbl,
|
.agc_tbl = &rtw8821c_agc_tbl,
|
.bb_tbl = &rtw8821c_bb_tbl,
|
.rf_tbl = {&rtw8821c_rf_a_tbl},
|
.rfe_defs = rtw8821c_rfe_defs,
|
.rfe_defs_size = ARRAY_SIZE(rtw8821c_rfe_defs),
|
.rx_ldpc = false,
|
.pwr_track_tbl = &rtw8821c_rtw_pwr_track_tbl,
|
.iqk_threshold = 8,
|
.bfer_su_max_num = 2,
|
.bfer_mu_max_num = 1,
|
|
.coex_para_ver = 0x19092746,
|
.bt_desired_ver = 0x46,
|
.scbd_support = true,
|
.new_scbd10_def = false,
|
.pstdma_type = COEX_PSTDMA_FORCE_LPSOFF,
|
.bt_rssi_type = COEX_BTRSSI_RATIO,
|
.ant_isolation = 15,
|
.rssi_tolerance = 2,
|
.wl_rssi_step = wl_rssi_step_8821c,
|
.bt_rssi_step = bt_rssi_step_8821c,
|
.table_sant_num = ARRAY_SIZE(table_sant_8821c),
|
.table_sant = table_sant_8821c,
|
.table_nsant_num = ARRAY_SIZE(table_nsant_8821c),
|
.table_nsant = table_nsant_8821c,
|
.tdma_sant_num = ARRAY_SIZE(tdma_sant_8821c),
|
.tdma_sant = tdma_sant_8821c,
|
.tdma_nsant_num = ARRAY_SIZE(tdma_nsant_8821c),
|
.tdma_nsant = tdma_nsant_8821c,
|
.wl_rf_para_num = ARRAY_SIZE(rf_para_tx_8821c),
|
.wl_rf_para_tx = rf_para_tx_8821c,
|
.wl_rf_para_rx = rf_para_rx_8821c,
|
.bt_afh_span_bw20 = 0x24,
|
.bt_afh_span_bw40 = 0x36,
|
.afh_5g_num = ARRAY_SIZE(afh_5g_8821c),
|
.afh_5g = afh_5g_8821c,
|
|
.coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8821c),
|
.coex_info_hw_regs = coex_info_hw_regs_8821c,
|
};
|
EXPORT_SYMBOL(rtw8821c_hw_spec);
|
|
MODULE_FIRMWARE("rtw88/rtw8821c_fw.bin");
|
|
MODULE_AUTHOR("Realtek Corporation");
|
MODULE_DESCRIPTION("Realtek 802.11ac wireless 8821c driver");
|
MODULE_LICENSE("Dual BSD/GPL");
|
