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original_kernel/drivers/net/wireless/realtek/rtw88/rtw8822b.c

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// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2018-2019 Realtek Corporation
*/
#include <linux/module.h>
#include "main.h"
#include "coex.h"
#include "fw.h"
#include "tx.h"
#include "rx.h"
#include "phy.h"
#include "rtw8822b.h"
#include "rtw8822b_table.h"
#include "mac.h"
#include "reg.h"
#include "debug.h"
#include "bf.h"
#include "regd.h"
static void rtw8822b_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
u8 rx_path, bool is_tx2_path);
static void rtw8822be_efuse_parsing(struct rtw_efuse *efuse,
struct rtw8822b_efuse *map)
{
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse,
struct rtw8822b_efuse *map)
{
ether_addr_copy(efuse->addr, map->u.mac_addr);
}
static void rtw8822bs_efuse_parsing(struct rtw_efuse *efuse,
struct rtw8822b_efuse *map)
{
ether_addr_copy(efuse->addr, map->s.mac_addr);
}
static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
struct rtw8822b_efuse *map;
int i;
map = (struct rtw8822b_efuse *)log_map;
efuse->rfe_option = map->rfe_option;
efuse->rf_board_option = map->rf_board_option;
efuse->crystal_cap = map->xtal_k;
efuse->pa_type_2g = map->pa_type;
efuse->pa_type_5g = map->pa_type;
efuse->lna_type_2g = map->lna_type_2g[0];
efuse->lna_type_5g = map->lna_type_5g[0];
efuse->channel_plan = map->channel_plan;
efuse->country_code[0] = map->country_code[0];
efuse->country_code[1] = map->country_code[1];
efuse->bt_setting = map->rf_bt_setting;
efuse->regd = map->rf_board_option & 0x7;
efuse->thermal_meter[RF_PATH_A] = map->thermal_meter;
efuse->thermal_meter_k = map->thermal_meter;
for (i = 0; i < 4; i++)
efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i];
switch (rtw_hci_type(rtwdev)) {
case RTW_HCI_TYPE_PCIE:
rtw8822be_efuse_parsing(efuse, map);
break;
case RTW_HCI_TYPE_USB:
rtw8822bu_efuse_parsing(efuse, map);
break;
case RTW_HCI_TYPE_SDIO:
rtw8822bs_efuse_parsing(efuse, map);
break;
default:
/* unsupported now */
return -ENOTSUPP;
}
return 0;
}
static void rtw8822b_phy_rfe_init(struct rtw_dev *rtwdev)
{
/* chip top mux */
rtw_write32_mask(rtwdev, 0x64, BIT(29) | BIT(28), 0x3);
rtw_write32_mask(rtwdev, 0x4c, BIT(26) | BIT(25), 0x0);
rtw_write32_mask(rtwdev, 0x40, BIT(2), 0x1);
/* from s0 or s1 */
rtw_write32_mask(rtwdev, 0x1990, 0x3f, 0x30);
rtw_write32_mask(rtwdev, 0x1990, (BIT(11) | BIT(10)), 0x3);
/* input or output */
rtw_write32_mask(rtwdev, 0x974, 0x3f, 0x3f);
rtw_write32_mask(rtwdev, 0x974, (BIT(11) | BIT(10)), 0x3);
}
#define RTW_TXSCALE_SIZE 37
static const u32 rtw8822b_txscale_tbl[RTW_TXSCALE_SIZE] = {
0x081, 0x088, 0x090, 0x099, 0x0a2, 0x0ac, 0x0b6, 0x0c0, 0x0cc, 0x0d8,
0x0e5, 0x0f2, 0x101, 0x110, 0x120, 0x131, 0x143, 0x156, 0x16a, 0x180,
0x197, 0x1af, 0x1c8, 0x1e3, 0x200, 0x21e, 0x23e, 0x261, 0x285, 0x2ab,
0x2d3, 0x2fe, 0x32b, 0x35c, 0x38e, 0x3c4, 0x3fe
};
static u8 rtw8822b_get_swing_index(struct rtw_dev *rtwdev)
{
u8 i = 0;
u32 swing, table_value;
swing = rtw_read32_mask(rtwdev, 0xc1c, 0xffe00000);
for (i = 0; i < RTW_TXSCALE_SIZE; i++) {
table_value = rtw8822b_txscale_tbl[i];
if (swing == table_value)
break;
}
return i;
}
static void rtw8822b_pwrtrack_init(struct rtw_dev *rtwdev)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 swing_idx = rtw8822b_get_swing_index(rtwdev);
u8 path;
if (swing_idx >= RTW_TXSCALE_SIZE)
dm_info->default_ofdm_index = 24;
else
dm_info->default_ofdm_index = swing_idx;
for (path = RF_PATH_A; path < rtwdev->hal.rf_path_num; path++) {
ewma_thermal_init(&dm_info->avg_thermal[path]);
dm_info->delta_power_index[path] = 0;
}
dm_info->pwr_trk_triggered = false;
dm_info->pwr_trk_init_trigger = true;
dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k;
}
static void rtw8822b_phy_bf_init(struct rtw_dev *rtwdev)
{
rtw_bf_phy_init(rtwdev);
/* Grouping bitmap parameters */
rtw_write32(rtwdev, 0x1C94, 0xAFFFAFFF);
}
static void rtw8822b_phy_set_param(struct rtw_dev *rtwdev)
{
struct rtw_hal *hal = &rtwdev->hal;
u8 crystal_cap;
bool is_tx2_path;
/* power on BB/RF domain */
rtw_write8_set(rtwdev, REG_SYS_FUNC_EN,
BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST);
rtw_write8_set(rtwdev, REG_RF_CTRL,
BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB);
rtw_write32_set(rtwdev, REG_WLRF1, BIT_WLRF1_BBRF_EN);
/* pre init before header files config */
rtw_write32_clr(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST);
rtw_phy_load_tables(rtwdev);
crystal_cap = rtwdev->efuse.crystal_cap & 0x3F;
rtw_write32_mask(rtwdev, 0x24, 0x7e000000, crystal_cap);
rtw_write32_mask(rtwdev, 0x28, 0x7e, crystal_cap);
/* post init after header files config */
rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST);
is_tx2_path = false;
rtw8822b_config_trx_mode(rtwdev, hal->antenna_tx, hal->antenna_rx,
is_tx2_path);
rtw_phy_init(rtwdev);
rtw8822b_phy_rfe_init(rtwdev);
rtw8822b_pwrtrack_init(rtwdev);
rtw8822b_phy_bf_init(rtwdev);
}
#define WLAN_SLOT_TIME 0x09
#define WLAN_PIFS_TIME 0x19
#define WLAN_SIFS_CCK_CONT_TX 0xA
#define WLAN_SIFS_OFDM_CONT_TX 0xE
#define WLAN_SIFS_CCK_TRX 0x10
#define WLAN_SIFS_OFDM_TRX 0x10
#define WLAN_VO_TXOP_LIMIT 0x186 /* unit : 32us */
#define WLAN_VI_TXOP_LIMIT 0x3BC /* unit : 32us */
#define WLAN_RDG_NAV 0x05
#define WLAN_TXOP_NAV 0x1B
#define WLAN_CCK_RX_TSF 0x30
#define WLAN_OFDM_RX_TSF 0x30
#define WLAN_TBTT_PROHIBIT 0x04 /* unit : 32us */
#define WLAN_TBTT_HOLD_TIME 0x064 /* unit : 32us */
#define WLAN_DRV_EARLY_INT 0x04
#define WLAN_BCN_DMA_TIME 0x02
#define WLAN_RX_FILTER0 0x0FFFFFFF
#define WLAN_RX_FILTER2 0xFFFF
#define WLAN_RCR_CFG 0xE400220E
#define WLAN_RXPKT_MAX_SZ 12288
#define WLAN_RXPKT_MAX_SZ_512 (WLAN_RXPKT_MAX_SZ >> 9)
#define WLAN_AMPDU_MAX_TIME 0x70
#define WLAN_RTS_LEN_TH 0xFF
#define WLAN_RTS_TX_TIME_TH 0x08
#define WLAN_MAX_AGG_PKT_LIMIT 0x20
#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x20
#define FAST_EDCA_VO_TH 0x06
#define FAST_EDCA_VI_TH 0x06
#define FAST_EDCA_BE_TH 0x06
#define FAST_EDCA_BK_TH 0x06
#define WLAN_BAR_RETRY_LIMIT 0x01
#define WLAN_RA_TRY_RATE_AGG_LIMIT 0x08
#define WLAN_TX_FUNC_CFG1 0x30
#define WLAN_TX_FUNC_CFG2 0x30
#define WLAN_MAC_OPT_NORM_FUNC1 0x98
#define WLAN_MAC_OPT_LB_FUNC1 0x80
#define WLAN_MAC_OPT_FUNC2 0xb0810041
#define WLAN_SIFS_CFG (WLAN_SIFS_CCK_CONT_TX | \
(WLAN_SIFS_OFDM_CONT_TX << BIT_SHIFT_SIFS_OFDM_CTX) | \
(WLAN_SIFS_CCK_TRX << BIT_SHIFT_SIFS_CCK_TRX) | \
(WLAN_SIFS_OFDM_TRX << BIT_SHIFT_SIFS_OFDM_TRX))
#define WLAN_TBTT_TIME (WLAN_TBTT_PROHIBIT |\
(WLAN_TBTT_HOLD_TIME << BIT_SHIFT_TBTT_HOLD_TIME_AP))
#define WLAN_NAV_CFG (WLAN_RDG_NAV | (WLAN_TXOP_NAV << 16))
#define WLAN_RX_TSF_CFG (WLAN_CCK_RX_TSF | (WLAN_OFDM_RX_TSF) << 8)
static int rtw8822b_mac_init(struct rtw_dev *rtwdev)
{
u32 value32;
/* protocol configuration */
rtw_write8_clr(rtwdev, REG_SW_AMPDU_BURST_MODE_CTRL, BIT_PRE_TX_CMD);
rtw_write8(rtwdev, REG_AMPDU_MAX_TIME_V1, WLAN_AMPDU_MAX_TIME);
rtw_write8_set(rtwdev, REG_TX_HANG_CTRL, BIT_EN_EOF_V1);
value32 = WLAN_RTS_LEN_TH | (WLAN_RTS_TX_TIME_TH << 8) |
(WLAN_MAX_AGG_PKT_LIMIT << 16) |
(WLAN_RTS_MAX_AGG_PKT_LIMIT << 24);
rtw_write32(rtwdev, REG_PROT_MODE_CTRL, value32);
rtw_write16(rtwdev, REG_BAR_MODE_CTRL + 2,
WLAN_BAR_RETRY_LIMIT | WLAN_RA_TRY_RATE_AGG_LIMIT << 8);
rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING, FAST_EDCA_VO_TH);
rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING + 2, FAST_EDCA_VI_TH);
rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING, FAST_EDCA_BE_TH);
rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING + 2, FAST_EDCA_BK_TH);
/* EDCA configuration */
rtw_write8_clr(rtwdev, REG_TIMER0_SRC_SEL, BIT_TSFT_SEL_TIMER0);
rtw_write16(rtwdev, REG_TXPAUSE, 0x0000);
rtw_write8(rtwdev, REG_SLOT, WLAN_SLOT_TIME);
rtw_write8(rtwdev, REG_PIFS, WLAN_PIFS_TIME);
rtw_write32(rtwdev, REG_SIFS, WLAN_SIFS_CFG);
rtw_write16(rtwdev, REG_EDCA_VO_PARAM + 2, WLAN_VO_TXOP_LIMIT);
rtw_write16(rtwdev, REG_EDCA_VI_PARAM + 2, WLAN_VI_TXOP_LIMIT);
rtw_write32(rtwdev, REG_RD_NAV_NXT, WLAN_NAV_CFG);
rtw_write16(rtwdev, REG_RXTSF_OFFSET_CCK, WLAN_RX_TSF_CFG);
/* Set beacon cotnrol - enable TSF and other related functions */
rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
/* Set send beacon related registers */
rtw_write32(rtwdev, REG_TBTT_PROHIBIT, WLAN_TBTT_TIME);
rtw_write8(rtwdev, REG_DRVERLYINT, WLAN_DRV_EARLY_INT);
rtw_write8(rtwdev, REG_BCNDMATIM, WLAN_BCN_DMA_TIME);
rtw_write8_clr(rtwdev, REG_TX_PTCL_CTRL + 1, BIT_SIFS_BK_EN >> 8);
/* WMAC configuration */
rtw_write32(rtwdev, REG_RXFLTMAP0, WLAN_RX_FILTER0);
rtw_write16(rtwdev, REG_RXFLTMAP2, WLAN_RX_FILTER2);
rtw_write32(rtwdev, REG_RCR, WLAN_RCR_CFG);
rtw_write8(rtwdev, REG_RX_PKT_LIMIT, WLAN_RXPKT_MAX_SZ_512);
rtw_write8(rtwdev, REG_TCR + 2, WLAN_TX_FUNC_CFG2);
rtw_write8(rtwdev, REG_TCR + 1, WLAN_TX_FUNC_CFG1);
rtw_write32(rtwdev, REG_WMAC_OPTION_FUNCTION + 8, WLAN_MAC_OPT_FUNC2);
rtw_write8(rtwdev, REG_WMAC_OPTION_FUNCTION + 4, WLAN_MAC_OPT_NORM_FUNC1);
rtw_write8_set(rtwdev, REG_SND_PTCL_CTRL,
BIT_DIS_CHK_VHTSIGB_CRC);
return 0;
}
static void rtw8822b_set_channel_rfe_efem(struct rtw_dev *rtwdev, u8 channel)
{
struct rtw_hal *hal = &rtwdev->hal;
if (IS_CH_2G_BAND(channel)) {
rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x705770);
rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x57);
rtw_write32s_mask(rtwdev, REG_RFECTL, BIT(4), 0);
} else {
rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x177517);
rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x75);
rtw_write32s_mask(rtwdev, REG_RFECTL, BIT(5), 0);
}
rtw_write32s_mask(rtwdev, REG_RFEINV, BIT(11) | BIT(10) | 0x3f, 0x0);
if (hal->antenna_rx == BB_PATH_AB ||
hal->antenna_tx == BB_PATH_AB) {
/* 2TX or 2RX */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa501);
} else if (hal->antenna_rx == hal->antenna_tx) {
/* TXA+RXA or TXB+RXB */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa500);
} else {
/* TXB+RXA or TXA+RXB */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa005);
}
}
static void rtw8822b_set_channel_rfe_ifem(struct rtw_dev *rtwdev, u8 channel)
{
struct rtw_hal *hal = &rtwdev->hal;
if (IS_CH_2G_BAND(channel)) {
/* signal source */
rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x745774);
rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x57);
} else {
/* signal source */
rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x477547);
rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x75);
}
rtw_write32s_mask(rtwdev, REG_RFEINV, BIT(11) | BIT(10) | 0x3f, 0x0);
if (IS_CH_2G_BAND(channel)) {
if (hal->antenna_rx == BB_PATH_AB ||
hal->antenna_tx == BB_PATH_AB) {
/* 2TX or 2RX */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa501);
} else if (hal->antenna_rx == hal->antenna_tx) {
/* TXA+RXA or TXB+RXB */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa500);
} else {
/* TXB+RXA or TXA+RXB */
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa005);
}
} else {
rtw_write32s_mask(rtwdev, REG_TRSW, MASKLWORD, 0xa5a5);
}
}
enum {
CCUT_IDX_1R_2G,
CCUT_IDX_2R_2G,
CCUT_IDX_1R_5G,
CCUT_IDX_2R_5G,
CCUT_IDX_NR,
};
struct cca_ccut {
u32 reg82c[CCUT_IDX_NR];
u32 reg830[CCUT_IDX_NR];
u32 reg838[CCUT_IDX_NR];
};
static const struct cca_ccut cca_ifem_ccut = {
{0x75C97010, 0x75C97010, 0x75C97010, 0x75C97010}, /*Reg82C*/
{0x79a0eaaa, 0x79A0EAAC, 0x79a0eaaa, 0x79a0eaaa}, /*Reg830*/
{0x87765541, 0x87746341, 0x87765541, 0x87746341}, /*Reg838*/
};
static const struct cca_ccut cca_efem_ccut = {
{0x75B86010, 0x75B76010, 0x75B86010, 0x75B76010}, /*Reg82C*/
{0x79A0EAA8, 0x79A0EAAC, 0x79A0EAA8, 0x79a0eaaa}, /*Reg830*/
{0x87766451, 0x87766431, 0x87766451, 0x87766431}, /*Reg838*/
};
static const struct cca_ccut cca_ifem_ccut_ext = {
{0x75da8010, 0x75da8010, 0x75da8010, 0x75da8010}, /*Reg82C*/
{0x79a0eaaa, 0x97A0EAAC, 0x79a0eaaa, 0x79a0eaaa}, /*Reg830*/
{0x87765541, 0x86666341, 0x87765561, 0x86666361}, /*Reg838*/
};
static void rtw8822b_get_cca_val(const struct cca_ccut *cca_ccut, u8 col,
u32 *reg82c, u32 *reg830, u32 *reg838)
{
*reg82c = cca_ccut->reg82c[col];
*reg830 = cca_ccut->reg830[col];
*reg838 = cca_ccut->reg838[col];
}
struct rtw8822b_rfe_info {
const struct cca_ccut *cca_ccut_2g;
const struct cca_ccut *cca_ccut_5g;
enum rtw_rfe_fem fem;
bool ifem_ext;
void (*rtw_set_channel_rfe)(struct rtw_dev *rtwdev, u8 channel);
};
#define I2GE5G_CCUT(set_ch) { \
.cca_ccut_2g = &cca_ifem_ccut, \
.cca_ccut_5g = &cca_efem_ccut, \
.fem = RTW_RFE_IFEM2G_EFEM5G, \
.ifem_ext = false, \
.rtw_set_channel_rfe = &rtw8822b_set_channel_rfe_ ## set_ch, \
}
#define IFEM_EXT_CCUT(set_ch) { \
.cca_ccut_2g = &cca_ifem_ccut_ext, \
.cca_ccut_5g = &cca_ifem_ccut_ext, \
.fem = RTW_RFE_IFEM, \
.ifem_ext = true, \
.rtw_set_channel_rfe = &rtw8822b_set_channel_rfe_ ## set_ch, \
}
static const struct rtw8822b_rfe_info rtw8822b_rfe_info[] = {
[2] = I2GE5G_CCUT(efem),
[3] = IFEM_EXT_CCUT(ifem),
[5] = IFEM_EXT_CCUT(ifem),
};
static void rtw8822b_set_channel_cca(struct rtw_dev *rtwdev, u8 channel, u8 bw,
const struct rtw8822b_rfe_info *rfe_info)
{
struct rtw_hal *hal = &rtwdev->hal;
struct rtw_efuse *efuse = &rtwdev->efuse;
const struct cca_ccut *cca_ccut;
u8 col;
u32 reg82c, reg830, reg838;
bool is_efem_cca = false, is_ifem_cca = false, is_rfe_type = false;
if (IS_CH_2G_BAND(channel)) {
cca_ccut = rfe_info->cca_ccut_2g;
if (hal->antenna_rx == BB_PATH_A ||
hal->antenna_rx == BB_PATH_B)
col = CCUT_IDX_1R_2G;
else
col = CCUT_IDX_2R_2G;
} else {
cca_ccut = rfe_info->cca_ccut_5g;
if (hal->antenna_rx == BB_PATH_A ||
hal->antenna_rx == BB_PATH_B)
col = CCUT_IDX_1R_5G;
else
col = CCUT_IDX_2R_5G;
}
rtw8822b_get_cca_val(cca_ccut, col, &reg82c, &reg830, &reg838);
switch (rfe_info->fem) {
case RTW_RFE_IFEM:
default:
is_ifem_cca = true;
if (rfe_info->ifem_ext)
is_rfe_type = true;
break;
case RTW_RFE_EFEM:
is_efem_cca = true;
break;
case RTW_RFE_IFEM2G_EFEM5G:
if (IS_CH_2G_BAND(channel))
is_ifem_cca = true;
else
is_efem_cca = true;
break;
}
if (is_ifem_cca) {
if ((hal->cut_version == RTW_CHIP_VER_CUT_B &&
(col == CCUT_IDX_2R_2G || col == CCUT_IDX_2R_5G) &&
bw == RTW_CHANNEL_WIDTH_40) ||
(!is_rfe_type && col == CCUT_IDX_2R_5G &&
bw == RTW_CHANNEL_WIDTH_40) ||
(efuse->rfe_option == 5 && col == CCUT_IDX_2R_5G))
reg830 = 0x79a0ea28;
}
rtw_write32_mask(rtwdev, REG_CCASEL, MASKDWORD, reg82c);
rtw_write32_mask(rtwdev, REG_PDMFTH, MASKDWORD, reg830);
rtw_write32_mask(rtwdev, REG_CCA2ND, MASKDWORD, reg838);
if (is_efem_cca && !(hal->cut_version == RTW_CHIP_VER_CUT_B))
rtw_write32_mask(rtwdev, REG_L1WT, MASKDWORD, 0x9194b2b9);
if (bw == RTW_CHANNEL_WIDTH_20 && IS_CH_5G_BAND_MID(channel))
rtw_write32_mask(rtwdev, REG_CCA2ND, 0xf0, 0x4);
}
static const u8 low_band[15] = {0x7, 0x6, 0x6, 0x5, 0x0, 0x0, 0x7, 0xff, 0x6,
0x5, 0x0, 0x0, 0x7, 0x6, 0x6};
static const u8 middle_band[23] = {0x6, 0x5, 0x0, 0x0, 0x7, 0x6, 0x6, 0xff, 0x0,
0x0, 0x7, 0x6, 0x6, 0x5, 0x0, 0xff, 0x7, 0x6,
0x6, 0x5, 0x0, 0x0, 0x7};
static const u8 high_band[15] = {0x5, 0x5, 0x0, 0x7, 0x7, 0x6, 0x5, 0xff, 0x0,
0x7, 0x7, 0x6, 0x5, 0x5, 0x0};
static void rtw8822b_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw)
{
#define RF18_BAND_MASK (BIT(16) | BIT(9) | BIT(8))
#define RF18_BAND_2G (0)
#define RF18_BAND_5G (BIT(16) | BIT(8))
#define RF18_CHANNEL_MASK (MASKBYTE0)
#define RF18_RFSI_MASK (BIT(18) | BIT(17))
#define RF18_RFSI_GE_CH80 (BIT(17))
#define RF18_RFSI_GT_CH144 (BIT(18))
#define RF18_BW_MASK (BIT(11) | BIT(10))
#define RF18_BW_20M (BIT(11) | BIT(10))
#define RF18_BW_40M (BIT(11))
#define RF18_BW_80M (BIT(10))
#define RFBE_MASK (BIT(17) | BIT(16) | BIT(15))
struct rtw_hal *hal = &rtwdev->hal;
u32 rf_reg18, rf_reg_be;
rf_reg18 = rtw_read_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK);
rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK |
RF18_BW_MASK);
rf_reg18 |= (IS_CH_2G_BAND(channel) ? RF18_BAND_2G : RF18_BAND_5G);
rf_reg18 |= (channel & RF18_CHANNEL_MASK);
if (channel > 144)
rf_reg18 |= RF18_RFSI_GT_CH144;
else if (channel >= 80)
rf_reg18 |= RF18_RFSI_GE_CH80;
switch (bw) {
case RTW_CHANNEL_WIDTH_5:
case RTW_CHANNEL_WIDTH_10:
case RTW_CHANNEL_WIDTH_20:
default:
rf_reg18 |= RF18_BW_20M;
break;
case RTW_CHANNEL_WIDTH_40:
rf_reg18 |= RF18_BW_40M;
break;
case RTW_CHANNEL_WIDTH_80:
rf_reg18 |= RF18_BW_80M;
break;
}
if (IS_CH_2G_BAND(channel))
rf_reg_be = 0x0;
else if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel))
rf_reg_be = low_band[(channel - 36) >> 1];
else if (IS_CH_5G_BAND_3(channel))
rf_reg_be = middle_band[(channel - 100) >> 1];
else if (IS_CH_5G_BAND_4(channel))
rf_reg_be = high_band[(channel - 149) >> 1];
else
goto err;
rtw_write_rf(rtwdev, RF_PATH_A, RF_MALSEL, RFBE_MASK, rf_reg_be);
/* need to set 0xdf[18]=1 before writing RF18 when channel 144 */
if (channel == 144)
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(18), 0x1);
else
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(18), 0x0);
rtw_write_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK, rf_reg18);
if (hal->rf_type > RF_1T1R)
rtw_write_rf(rtwdev, RF_PATH_B, 0x18, RFREG_MASK, rf_reg18);
rtw_write_rf(rtwdev, RF_PATH_A, RF_XTALX2, BIT(19), 0);
rtw_write_rf(rtwdev, RF_PATH_A, RF_XTALX2, BIT(19), 1);
return;
err:
WARN_ON(1);
}
static void rtw8822b_toggle_igi(struct rtw_dev *rtwdev)
{
struct rtw_hal *hal = &rtwdev->hal;
u32 igi;
igi = rtw_read32_mask(rtwdev, REG_RXIGI_A, 0x7f);
rtw_write32_mask(rtwdev, REG_RXIGI_A, 0x7f, igi - 2);
rtw_write32_mask(rtwdev, REG_RXIGI_A, 0x7f, igi);
rtw_write32_mask(rtwdev, REG_RXIGI_B, 0x7f, igi - 2);
rtw_write32_mask(rtwdev, REG_RXIGI_B, 0x7f, igi);
rtw_write32_mask(rtwdev, REG_RXPSEL, MASKBYTE0, 0x0);
rtw_write32_mask(rtwdev, REG_RXPSEL, MASKBYTE0,
hal->antenna_rx | (hal->antenna_rx << 4));
}
static void rtw8822b_set_channel_rxdfir(struct rtw_dev *rtwdev, u8 bw)
{
if (bw == RTW_CHANNEL_WIDTH_40) {
/* RX DFIR for BW40 */
rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x1);
rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x0);
rtw_write32s_mask(rtwdev, REG_TXDFIR, BIT(31), 0x0);
} else if (bw == RTW_CHANNEL_WIDTH_80) {
/* RX DFIR for BW80 */
rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x2);
rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x1);
rtw_write32s_mask(rtwdev, REG_TXDFIR, BIT(31), 0x0);
} else {
/* RX DFIR for BW20, BW10 and BW5*/
rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), 0x2);
rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), 0x2);
rtw_write32s_mask(rtwdev, REG_TXDFIR, BIT(31), 0x1);
}
}
static void rtw8822b_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw,
u8 primary_ch_idx)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
u8 rfe_option = efuse->rfe_option;
u32 val32;
if (IS_CH_2G_BAND(channel)) {
rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x1);
rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x0);
rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x0);
rtw_write32_mask(rtwdev, REG_RXCCAMSK, 0x0000FC00, 15);
rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x0);
rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x96a);
if (channel == 14) {
rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, 0x00006577);
rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, 0x0000);
} else {
rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, 0x384f6577);
rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, 0x1525);
}
rtw_write32_mask(rtwdev, REG_RFEINV, 0x300, 0x2);
} else if (IS_CH_5G_BAND(channel)) {
rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x1);
rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x1);
rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x0);
rtw_write32_mask(rtwdev, REG_RXCCAMSK, 0x0000FC00, 34);
if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel))
rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x1);
else if (IS_CH_5G_BAND_3(channel))
rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x2);
else if (IS_CH_5G_BAND_4(channel))
rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x3);
if (IS_CH_5G_BAND_1(channel))
rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x494);
else if (IS_CH_5G_BAND_2(channel))
rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x453);
else if (channel >= 100 && channel <= 116)
rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x452);
else if (channel >= 118 && channel <= 177)
rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x412);
rtw_write32_mask(rtwdev, 0xcbc, 0x300, 0x1);
}
switch (bw) {
case RTW_CHANNEL_WIDTH_20:
default:
val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
val32 &= 0xFFCFFC00;
val32 |= (RTW_CHANNEL_WIDTH_20);
rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
break;
case RTW_CHANNEL_WIDTH_40:
if (primary_ch_idx == RTW_SC_20_UPPER)
rtw_write32_set(rtwdev, REG_RXSB, BIT(4));
else
rtw_write32_clr(rtwdev, REG_RXSB, BIT(4));
val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
val32 &= 0xFF3FF300;
val32 |= (((primary_ch_idx & 0xf) << 2) | RTW_CHANNEL_WIDTH_40);
rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
break;
case RTW_CHANNEL_WIDTH_80:
val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
val32 &= 0xFCEFCF00;
val32 |= (((primary_ch_idx & 0xf) << 2) | RTW_CHANNEL_WIDTH_80);
rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1);
if (rfe_option == 2 || rfe_option == 3) {
rtw_write32_mask(rtwdev, REG_L1PKWT, 0x0000f000, 0x6);
rtw_write32_mask(rtwdev, REG_ADC40, BIT(10), 0x1);
}
break;
case RTW_CHANNEL_WIDTH_5:
val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
val32 &= 0xEFEEFE00;
val32 |= ((BIT(6) | RTW_CHANNEL_WIDTH_20));
rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x0);
rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), 0x1);
break;
case RTW_CHANNEL_WIDTH_10:
val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD);
val32 &= 0xEFFEFF00;
val32 |= ((BIT(7) | RTW_CHANNEL_WIDTH_20));
rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, val32);
rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x0);
rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), 0x1);
break;
}
}
static void rtw8822b_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw,
u8 primary_chan_idx)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
const struct rtw8822b_rfe_info *rfe_info;
if (WARN(efuse->rfe_option >= ARRAY_SIZE(rtw8822b_rfe_info),
"rfe_option %d is out of boundary\n", efuse->rfe_option))
return;
rfe_info = &rtw8822b_rfe_info[efuse->rfe_option];
rtw8822b_set_channel_bb(rtwdev, channel, bw, primary_chan_idx);
rtw_set_channel_mac(rtwdev, channel, bw, primary_chan_idx);
rtw8822b_set_channel_rf(rtwdev, channel, bw);
rtw8822b_set_channel_rxdfir(rtwdev, bw);
rtw8822b_toggle_igi(rtwdev);
rtw8822b_set_channel_cca(rtwdev, channel, bw, rfe_info);
(*rfe_info->rtw_set_channel_rfe)(rtwdev, channel);
}
static void rtw8822b_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
u8 rx_path, bool is_tx2_path)
{
struct rtw_efuse *efuse = &rtwdev->efuse;
const struct rtw8822b_rfe_info *rfe_info;
u8 ch = rtwdev->hal.current_channel;
u8 tx_path_sel, rx_path_sel;
int counter;
if (WARN(efuse->rfe_option >= ARRAY_SIZE(rtw8822b_rfe_info),
"rfe_option %d is out of boundary\n", efuse->rfe_option))
return;
rfe_info = &rtw8822b_rfe_info[efuse->rfe_option];
if ((tx_path | rx_path) & BB_PATH_A)
rtw_write32_mask(rtwdev, REG_AGCTR_A, MASKLWORD, 0x3231);
else
rtw_write32_mask(rtwdev, REG_AGCTR_A, MASKLWORD, 0x1111);
if ((tx_path | rx_path) & BB_PATH_B)
rtw_write32_mask(rtwdev, REG_AGCTR_B, MASKLWORD, 0x3231);
else
rtw_write32_mask(rtwdev, REG_AGCTR_B, MASKLWORD, 0x1111);
rtw_write32_mask(rtwdev, REG_CDDTXP, (BIT(19) | BIT(18)), 0x3);
rtw_write32_mask(rtwdev, REG_TXPSEL, (BIT(29) | BIT(28)), 0x1);
rtw_write32_mask(rtwdev, REG_TXPSEL, BIT(30), 0x1);
if (tx_path & BB_PATH_A) {
rtw_write32_mask(rtwdev, REG_CDDTXP, 0xfff00000, 0x001);
rtw_write32_mask(rtwdev, REG_ADCINI, 0xf0000000, 0x8);
} else if (tx_path & BB_PATH_B) {
rtw_write32_mask(rtwdev, REG_CDDTXP, 0xfff00000, 0x002);
rtw_write32_mask(rtwdev, REG_ADCINI, 0xf0000000, 0x4);
}
if (tx_path == BB_PATH_A || tx_path == BB_PATH_B)
rtw_write32_mask(rtwdev, REG_TXPSEL1, 0xfff0, 0x01);
else
rtw_write32_mask(rtwdev, REG_TXPSEL1, 0xfff0, 0x43);
tx_path_sel = (tx_path << 4) | tx_path;
rtw_write32_mask(rtwdev, REG_TXPSEL, MASKBYTE0, tx_path_sel);
if (tx_path != BB_PATH_A && tx_path != BB_PATH_B) {
if (is_tx2_path || rtwdev->mp_mode) {
rtw_write32_mask(rtwdev, REG_CDDTXP, 0xfff00000, 0x043);
rtw_write32_mask(rtwdev, REG_ADCINI, 0xf0000000, 0xc);
}
}
rtw_write32_mask(rtwdev, REG_RXDESC, BIT(22), 0x0);
rtw_write32_mask(rtwdev, REG_RXDESC, BIT(18), 0x0);
if (rx_path & BB_PATH_A)
rtw_write32_mask(rtwdev, REG_ADCINI, 0x0f000000, 0x0);
else if (rx_path & BB_PATH_B)
rtw_write32_mask(rtwdev, REG_ADCINI, 0x0f000000, 0x5);
rx_path_sel = (rx_path << 4) | rx_path;
rtw_write32_mask(rtwdev, REG_RXPSEL, MASKBYTE0, rx_path_sel);
if (rx_path == BB_PATH_A || rx_path == BB_PATH_B) {
rtw_write32_mask(rtwdev, REG_ANTWT, BIT(16), 0x0);
rtw_write32_mask(rtwdev, REG_HTSTFWT, BIT(28), 0x0);
rtw_write32_mask(rtwdev, REG_MRC, BIT(23), 0x0);
} else {
rtw_write32_mask(rtwdev, REG_ANTWT, BIT(16), 0x1);
rtw_write32_mask(rtwdev, REG_HTSTFWT, BIT(28), 0x1);
rtw_write32_mask(rtwdev, REG_MRC, BIT(23), 0x1);
}
for (counter = 100; counter > 0; counter--) {
u32 rf_reg33;
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE, RFREG_MASK, 0x80000);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWA, RFREG_MASK, 0x00001);
udelay(2);
rf_reg33 = rtw_read_rf(rtwdev, RF_PATH_A, 0x33, RFREG_MASK);
if (rf_reg33 == 0x00001)
break;
}
if (WARN(counter <= 0, "write RF mode table fail\n"))
return;
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE, RFREG_MASK, 0x80000);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWA, RFREG_MASK, 0x00001);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWD1, RFREG_MASK, 0x00034);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWD0, RFREG_MASK, 0x4080c);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE, RFREG_MASK, 0x00000);
rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE, RFREG_MASK, 0x00000);
rtw8822b_toggle_igi(rtwdev);
rtw8822b_set_channel_cca(rtwdev, 1, RTW_CHANNEL_WIDTH_20, rfe_info);
(*rfe_info->rtw_set_channel_rfe)(rtwdev, ch);
}
static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
struct rtw_rx_pkt_stat *pkt_stat)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
s8 min_rx_power = -120;
u8 pwdb = GET_PHY_STAT_P0_PWDB(phy_status);
/* 8822B uses only 1 antenna to RX CCK rates */
pkt_stat->rx_power[RF_PATH_A] = pwdb - 110;
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);
dm_info->rssi[RF_PATH_A] = pkt_stat->rssi;
}
static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
struct rtw_rx_pkt_stat *pkt_stat)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 rxsc, bw;
s8 min_rx_power = -120;
s8 rx_evm;
u8 evm_dbm = 0;
u8 rssi;
int path;
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->rx_power[RF_PATH_B] = GET_PHY_STAT_P1_PWDB_B(phy_status) - 110;
pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 2);
pkt_stat->bw = bw;
pkt_stat->signal_power = max3(pkt_stat->rx_power[RF_PATH_A],
pkt_stat->rx_power[RF_PATH_B],
min_rx_power);
dm_info->curr_rx_rate = pkt_stat->rate;
pkt_stat->rx_evm[RF_PATH_A] = GET_PHY_STAT_P1_RXEVM_A(phy_status);
pkt_stat->rx_evm[RF_PATH_B] = GET_PHY_STAT_P1_RXEVM_B(phy_status);
pkt_stat->rx_snr[RF_PATH_A] = GET_PHY_STAT_P1_RXSNR_A(phy_status);
pkt_stat->rx_snr[RF_PATH_B] = GET_PHY_STAT_P1_RXSNR_B(phy_status);
pkt_stat->cfo_tail[RF_PATH_A] = GET_PHY_STAT_P1_CFO_TAIL_A(phy_status);
pkt_stat->cfo_tail[RF_PATH_B] = GET_PHY_STAT_P1_CFO_TAIL_B(phy_status);
for (path = 0; path <= rtwdev->hal.rf_path_num; path++) {
rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[path], 1);
dm_info->rssi[path] = rssi;
dm_info->rx_snr[path] = pkt_stat->rx_snr[path] >> 1;
dm_info->cfo_tail[path] = (pkt_stat->cfo_tail[path] * 5) >> 1;
rx_evm = pkt_stat->rx_evm[path];
if (rx_evm < 0) {
if (rx_evm == S8_MIN)
evm_dbm = 0;
else
evm_dbm = ((u8)-rx_evm >> 1);
}
dm_info->rx_evm_dbm[path] = evm_dbm;
}
}
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 rtw8822b_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) &&
GET_RX_DESC_ENC_TYPE(rx_desc) != RX_DESC_ENC_NONE;
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
rtw8822b_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_idx = rate & 0xfc;
rtw_write32(rtwdev, offset_txagc[path] + rate_idx,
phy_pwr_idx);
phy_pwr_idx = 0;
}
}
}
static void rtw8822b_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++)
rtw8822b_set_tx_power_index_by_rate(rtwdev, path, rs);
}
}
static bool rtw8822b_check_rf_path(u8 antenna)
{
switch (antenna) {
case BB_PATH_A:
case BB_PATH_B:
case BB_PATH_AB:
return true;
default:
return false;
}
}
static int rtw8822b_set_antenna(struct rtw_dev *rtwdev,
u32 antenna_tx,
u32 antenna_rx)
{
struct rtw_hal *hal = &rtwdev->hal;
rtw_dbg(rtwdev, RTW_DBG_PHY, "config RF path, tx=0x%x rx=0x%x\n",
antenna_tx, antenna_rx);
if (!rtw8822b_check_rf_path(antenna_tx)) {
rtw_warn(rtwdev, "unsupported tx path 0x%x\n", antenna_tx);
return -EINVAL;
}
if (!rtw8822b_check_rf_path(antenna_rx)) {
rtw_warn(rtwdev, "unsupported rx path 0x%x\n", antenna_rx);
return -EINVAL;
}
hal->antenna_tx = antenna_tx;
hal->antenna_rx = antenna_rx;
rtw8822b_config_trx_mode(rtwdev, antenna_tx, antenna_rx, false);
return 0;
}
static void rtw8822b_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
{
u8 ldo_pwr;
ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3);
ldo_pwr = enable ? ldo_pwr | BIT_LDO25_EN : ldo_pwr & ~BIT_LDO25_EN;
rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
}
static void rtw8822b_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, 0x808) & BIT(28);
cck_fa_cnt = rtw_read16(rtwdev, 0xa5c);
ofdm_fa_cnt = rtw_read16(rtwdev, 0xf48);
dm_info->cck_fa_cnt = cck_fa_cnt;
dm_info->ofdm_fa_cnt = ofdm_fa_cnt;
dm_info->total_fa_cnt = ofdm_fa_cnt;
dm_info->total_fa_cnt += cck_enable ? cck_fa_cnt : 0;
crc32_cnt = rtw_read32(rtwdev, 0xf04);
dm_info->cck_ok_cnt = crc32_cnt & 0xffff;
dm_info->cck_err_cnt = (crc32_cnt & 0xffff0000) >> 16;
crc32_cnt = rtw_read32(rtwdev, 0xf14);
dm_info->ofdm_ok_cnt = crc32_cnt & 0xffff;
dm_info->ofdm_err_cnt = (crc32_cnt & 0xffff0000) >> 16;
crc32_cnt = rtw_read32(rtwdev, 0xf10);
dm_info->ht_ok_cnt = crc32_cnt & 0xffff;
dm_info->ht_err_cnt = (crc32_cnt & 0xffff0000) >> 16;
crc32_cnt = rtw_read32(rtwdev, 0xf0c);
dm_info->vht_ok_cnt = crc32_cnt & 0xffff;
dm_info->vht_err_cnt = (crc32_cnt & 0xffff0000) >> 16;
cca32_cnt = rtw_read32(rtwdev, 0xf08);
dm_info->ofdm_cca_cnt = ((cca32_cnt & 0xffff0000) >> 16);
dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt;
if (cck_enable) {
cca32_cnt = rtw_read32(rtwdev, 0xfcc);
dm_info->cck_cca_cnt = cca32_cnt & 0xffff;
dm_info->total_cca_cnt += dm_info->cck_cca_cnt;
}
rtw_write32_set(rtwdev, 0x9a4, BIT(17));
rtw_write32_clr(rtwdev, 0x9a4, BIT(17));
rtw_write32_clr(rtwdev, 0xa2c, BIT(15));
rtw_write32_set(rtwdev, 0xa2c, BIT(15));
rtw_write32_set(rtwdev, 0xb58, BIT(0));
rtw_write32_clr(rtwdev, 0xb58, BIT(0));
}
static void rtw8822b_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;
rtw_fw_do_iqk(rtwdev, &para);
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 rtw8822b_phy_calibration(struct rtw_dev *rtwdev)
{
rtw8822b_do_iqk(rtwdev);
}
static void rtw8822b_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 */
/* 0x790[5:0]=0x5 */
rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, 0x5);
/* enable BT counter statistics */
rtw_write8(rtwdev, REG_BT_STAT_CTRL, 0x1);
/* 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);
}
static void rtw8822b_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;
bool polarity_inverse;
u8 regval = 0;
if (((ctrl_type << 8) + pos_type) == coex_dm->cur_switch_status)
return;
coex_dm->cur_switch_status = (ctrl_type << 8) + pos_type;
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:
/* 0x4c[23] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x0);
/* 0x4c[24] = 1 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 3, BIT_DPDT_WL_SEL >> 24, 0x1);
/* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, 0x77);
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_write8_mask(rtwdev, REG_RFE_INV8, BIT_MASK_RFE_INV89, regval);
break;
case COEX_SWITCH_CTRL_BY_PTA:
/* 0x4c[23] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x0);
/* 0x4c[24] = 1 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 3, BIT_DPDT_WL_SEL >> 24, 0x1);
/* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, 0x66);
regval = (!polarity_inverse ? 0x2 : 0x1);
rtw_write8_mask(rtwdev, REG_RFE_INV8, BIT_MASK_RFE_INV89, regval);
break;
case COEX_SWITCH_CTRL_BY_ANTDIV:
/* 0x4c[23] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x0);
/* 0x4c[24] = 1 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 3, BIT_DPDT_WL_SEL >> 24, 0x1);
rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, 0x88);
break;
case COEX_SWITCH_CTRL_BY_MAC:
/* 0x4c[23] = 1 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x1);
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:
/* 0x4c[23] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x0);
/* 0x4c[24] = 1 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 3, BIT_DPDT_WL_SEL >> 24, 0x1);
break;
case COEX_SWITCH_CTRL_BY_BT:
/* 0x4c[23] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 2, BIT_DPDT_SEL_EN >> 16, 0x0);
/* 0x4c[24] = 0 */
rtw_write8_mask(rtwdev, REG_LED_CFG + 3, BIT_DPDT_WL_SEL >> 24, 0x0);
break;
}
}
static void rtw8822b_coex_cfg_gnt_fix(struct rtw_dev *rtwdev)
{
}
static void rtw8822b_coex_cfg_gnt_debug(struct rtw_dev *rtwdev)
{
rtw_write8_mask(rtwdev, REG_PAD_CTRL1 + 2, BIT_BTGP_SPI_EN >> 16, 0);
rtw_write8_mask(rtwdev, REG_PAD_CTRL1 + 3, BIT_BTGP_JTAG_EN >> 24, 0);
rtw_write8_mask(rtwdev, REG_GPIO_MUXCFG + 2, BIT_FSPI_EN >> 16, 0);
rtw_write8_mask(rtwdev, REG_PAD_CTRL1 + 1, BIT_LED1DIS >> 8, 0);
rtw_write8_mask(rtwdev, REG_SYS_SDIO_CTRL + 3, BIT_DBG_GNT_WL_BT >> 24, 0);
}
static void rtw8822b_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;
bool is_ext_fem = false;
coex_rfe->rfe_module_type = rtwdev->efuse.rfe_option;
coex_rfe->ant_switch_polarity = 0;
coex_rfe->ant_switch_diversity = false;
if (coex_rfe->rfe_module_type == 0x12 ||
coex_rfe->rfe_module_type == 0x15 ||
coex_rfe->rfe_module_type == 0x16)
coex_rfe->ant_switch_exist = false;
else
coex_rfe->ant_switch_exist = true;
if (coex_rfe->rfe_module_type == 2 ||
coex_rfe->rfe_module_type == 4) {
rtw_coex_write_scbd(rtwdev, COEX_SCBD_EXTFEM, true);
is_ext_fem = true;
} else {
rtw_coex_write_scbd(rtwdev, COEX_SCBD_EXTFEM, false);
}
coex_rfe->wlg_at_btg = false;
if (efuse->share_ant &&
coex_rfe->ant_switch_exist && !is_ext_fem)
coex_rfe->ant_switch_with_bt = true;
else
coex_rfe->ant_switch_with_bt = false;
/* Ext switch buffer mux */
rtw_write8(rtwdev, REG_RFE_CTRL_E, 0xff);
rtw_write8_mask(rtwdev, REG_RFESEL_CTRL + 1, 0x3, 0x0);
rtw_write8_mask(rtwdev, REG_RFE_INV16, BIT_RFE_BUF_EN, 0x0);
/* Disable LTE Coex Function in WiFi side */
rtw_coex_write_indirect_reg(rtwdev, LTE_COEX_CTRL, BIT_LTE_COEX_EN, 0);
/* BTC_CTT_WL_VS_LTE */
rtw_coex_write_indirect_reg(rtwdev, LTE_WL_TRX_CTRL, MASKLWORD, 0xffff);
/* BTC_CTT_BT_VS_LTE */
rtw_coex_write_indirect_reg(rtwdev, LTE_BT_TRX_CTRL, MASKLWORD, 0xffff);
}
static void rtw8822b_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;
static const u16 reg_addr[] = {0xc58, 0xe58};
static const u8 wl_tx_power[] = {0xd8, 0xd4, 0xd0, 0xcc, 0xc8};
u8 i, pwr;
if (wl_pwr == coex_dm->cur_wl_pwr_lvl)
return;
coex_dm->cur_wl_pwr_lvl = wl_pwr;
if (coex_dm->cur_wl_pwr_lvl >= ARRAY_SIZE(wl_tx_power))
coex_dm->cur_wl_pwr_lvl = ARRAY_SIZE(wl_tx_power) - 1;
pwr = wl_tx_power[coex_dm->cur_wl_pwr_lvl];
for (i = 0; i < ARRAY_SIZE(reg_addr); i++)
rtw_write8_mask(rtwdev, reg_addr[i], 0xff, pwr);
}
static void rtw8822b_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain)
{
struct rtw_coex *coex = &rtwdev->coex;
struct rtw_coex_dm *coex_dm = &coex->dm;
/* WL Rx Low gain on */
static const u32 wl_rx_low_gain_on[] = {
0xff000003, 0xbd120003, 0xbe100003, 0xbf080003, 0xbf060003,
0xbf050003, 0xbc140003, 0xbb160003, 0xba180003, 0xb91a0003,
0xb81c0003, 0xb71e0003, 0xb4200003, 0xb5220003, 0xb4240003,
0xb3260003, 0xb2280003, 0xb12a0003, 0xb02c0003, 0xaf2e0003,
0xae300003, 0xad320003, 0xac340003, 0xab360003, 0x8d380003,
0x8c3a0003, 0x8b3c0003, 0x8a3e0003, 0x6e400003, 0x6d420003,
0x6c440003, 0x6b460003, 0x6a480003, 0x694a0003, 0x684c0003,
0x674e0003, 0x66500003, 0x65520003, 0x64540003, 0x64560003,
0x007e0403
};
/* WL Rx Low gain off */
static const u32 wl_rx_low_gain_off[] = {
0xff000003, 0xf4120003, 0xf5100003, 0xf60e0003, 0xf70c0003,
0xf80a0003, 0xf3140003, 0xf2160003, 0xf1180003, 0xf01a0003,
0xef1c0003, 0xee1e0003, 0xed200003, 0xec220003, 0xeb240003,
0xea260003, 0xe9280003, 0xe82a0003, 0xe72c0003, 0xe62e0003,
0xe5300003, 0xc8320003, 0xc7340003, 0xc6360003, 0xc5380003,
0xc43a0003, 0xc33c0003, 0xc23e0003, 0xc1400003, 0xc0420003,
0xa5440003, 0xa4460003, 0xa3480003, 0xa24a0003, 0xa14c0003,
0x834e0003, 0x82500003, 0x81520003, 0x80540003, 0x65560003,
0x007e0403
};
u8 i;
if (low_gain == coex_dm->cur_wl_rx_low_gain_en)
return;
coex_dm->cur_wl_rx_low_gain_en = low_gain;
if (coex_dm->cur_wl_rx_low_gain_en) {
rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], Hi-Li Table On!\n");
for (i = 0; i < ARRAY_SIZE(wl_rx_low_gain_on); i++)
rtw_write32(rtwdev, REG_RX_GAIN_EN, wl_rx_low_gain_on[i]);
/* set Rx filter corner RCK offset */
rtw_write_rf(rtwdev, RF_PATH_A, RF_RCKD, 0x2, 0x1);
rtw_write_rf(rtwdev, RF_PATH_A, RF_RCK, 0x3f, 0x3f);
rtw_write_rf(rtwdev, RF_PATH_B, RF_RCKD, 0x2, 0x1);
rtw_write_rf(rtwdev, RF_PATH_B, RF_RCK, 0x3f, 0x3f);
} else {
rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], Hi-Li Table Off!\n");
for (i = 0; i < ARRAY_SIZE(wl_rx_low_gain_off); i++)
rtw_write32(rtwdev, 0x81c, wl_rx_low_gain_off[i]);
/* set Rx filter corner RCK offset */
rtw_write_rf(rtwdev, RF_PATH_A, RF_RCK, 0x3f, 0x4);
rtw_write_rf(rtwdev, RF_PATH_A, RF_RCKD, 0x2, 0x0);
rtw_write_rf(rtwdev, RF_PATH_B, RF_RCK, 0x3f, 0x4);
rtw_write_rf(rtwdev, RF_PATH_B, RF_RCKD, 0x2, 0x0);
}
}
static void rtw8822b_txagc_swing_offset(struct rtw_dev *rtwdev, u8 path,
u8 tx_pwr_idx_offset,
s8 *txagc_idx, u8 *swing_idx)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
s8 delta_pwr_idx = dm_info->delta_power_index[path];
u8 swing_upper_bound = dm_info->default_ofdm_index + 10;
u8 swing_lower_bound = 0;
u8 max_tx_pwr_idx_offset = 0xf;
s8 agc_index = 0;
u8 swing_index = dm_info->default_ofdm_index;
tx_pwr_idx_offset = min_t(u8, tx_pwr_idx_offset, max_tx_pwr_idx_offset);
if (delta_pwr_idx >= 0) {
if (delta_pwr_idx <= tx_pwr_idx_offset) {
agc_index = delta_pwr_idx;
swing_index = dm_info->default_ofdm_index;
} else if (delta_pwr_idx > tx_pwr_idx_offset) {
agc_index = tx_pwr_idx_offset;
swing_index = dm_info->default_ofdm_index +
delta_pwr_idx - tx_pwr_idx_offset;
swing_index = min_t(u8, swing_index, swing_upper_bound);
}
} else {
if (dm_info->default_ofdm_index > abs(delta_pwr_idx))
swing_index =
dm_info->default_ofdm_index + delta_pwr_idx;
else
swing_index = swing_lower_bound;
swing_index = max_t(u8, swing_index, swing_lower_bound);
agc_index = 0;
}
if (swing_index >= RTW_TXSCALE_SIZE) {
rtw_warn(rtwdev, "swing index overflow\n");
swing_index = RTW_TXSCALE_SIZE - 1;
}
*txagc_idx = agc_index;
*swing_idx = swing_index;
}
static void rtw8822b_pwrtrack_set_pwr(struct rtw_dev *rtwdev, u8 path,
u8 pwr_idx_offset)
{
s8 txagc_idx;
u8 swing_idx;
u32 reg1, reg2;
if (path == RF_PATH_A) {
reg1 = 0xc94;
reg2 = 0xc1c;
} else if (path == RF_PATH_B) {
reg1 = 0xe94;
reg2 = 0xe1c;
} else {
return;
}
rtw8822b_txagc_swing_offset(rtwdev, path, pwr_idx_offset,
&txagc_idx, &swing_idx);
rtw_write32_mask(rtwdev, reg1, GENMASK(29, 25), txagc_idx);
rtw_write32_mask(rtwdev, reg2, GENMASK(31, 21),
rtw8822b_txscale_tbl[swing_idx]);
}
static void rtw8822b_pwrtrack_set(struct rtw_dev *rtwdev, u8 path)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 pwr_idx_offset, tx_pwr_idx;
u8 channel = rtwdev->hal.current_channel;
u8 band_width = rtwdev->hal.current_band_width;
u8 regd = rtw_regd_get(rtwdev);
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, path, 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;
rtw8822b_pwrtrack_set_pwr(rtwdev, path, pwr_idx_offset);
}
static void rtw8822b_phy_pwrtrack_path(struct rtw_dev *rtwdev,
struct rtw_swing_table *swing_table,
u8 path)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 power_idx_cur, power_idx_last;
u8 delta;
/* 8822B only has one thermal meter at PATH A */
delta = rtw_phy_pwrtrack_get_delta(rtwdev, RF_PATH_A);
power_idx_last = dm_info->delta_power_index[path];
power_idx_cur = rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table,
path, RF_PATH_A, delta);
/* if delta of power indexes are the same, just skip */
if (power_idx_cur == power_idx_last)
return;
dm_info->delta_power_index[path] = power_idx_cur;
rtw8822b_pwrtrack_set(rtwdev, path);
}
static void rtw8822b_phy_pwrtrack(struct rtw_dev *rtwdev)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
struct rtw_swing_table swing_table;
u8 thermal_value, path;
rtw_phy_config_swing_table(rtwdev, &swing_table);
if (rtwdev->efuse.thermal_meter[RF_PATH_A] == 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;
for (path = 0; path < rtwdev->hal.rf_path_num; path++)
rtw8822b_phy_pwrtrack_path(rtwdev, &swing_table, path);
iqk:
if (rtw_phy_pwrtrack_need_iqk(rtwdev))
rtw8822b_do_iqk(rtwdev);
}
static void rtw8822b_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;
}
rtw8822b_phy_pwrtrack(rtwdev);
dm_info->pwr_trk_triggered = false;
}
static void rtw8822b_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 rtw8822b_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 rtw8822b_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif,
struct rtw_bfee *bfee, bool enable)
{
if (bfee->role == RTW_BFEE_SU)
rtw8822b_bf_config_bfee_su(rtwdev, vif, bfee, enable);
else if (bfee->role == RTW_BFEE_MU)
rtw8822b_bf_config_bfee_mu(rtwdev, vif, bfee, enable);
else
rtw_warn(rtwdev, "wrong bfee role\n");
}
static void rtw8822b_adaptivity_init(struct rtw_dev *rtwdev)
{
rtw_phy_set_edcca_th(rtwdev, RTW8822B_EDCCA_MAX, RTW8822B_EDCCA_MAX);
/* mac edcca state setting */
rtw_write32_clr(rtwdev, REG_TX_PTCL_CTRL, BIT_DIS_EDCCA);
rtw_write32_set(rtwdev, REG_RD_CTRL, BIT_EDCCA_MSK_CNTDOWN_EN);
rtw_write32_mask(rtwdev, REG_EDCCA_SOURCE, BIT_SOURCE_OPTION,
RTW8822B_EDCCA_SRC_DEF);
rtw_write32_mask(rtwdev, REG_EDCCA_POW_MA, BIT_MA_LEVEL, 0);
/* edcca decision opt */
rtw_write32_set(rtwdev, REG_EDCCA_DECISION, BIT_EDCCA_OPTION);
}
static void rtw8822b_adaptivity(struct rtw_dev *rtwdev)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
s8 l2h, h2l;
u8 igi;
igi = dm_info->igi_history[0];
if (dm_info->edcca_mode == RTW_EDCCA_NORMAL) {
l2h = max_t(s8, igi + EDCCA_IGI_L2H_DIFF, EDCCA_TH_L2H_LB);
h2l = l2h - EDCCA_L2H_H2L_DIFF_NORMAL;
} else {
l2h = min_t(s8, igi, dm_info->l2h_th_ini);
h2l = l2h - EDCCA_L2H_H2L_DIFF;
}
rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
}
static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev,
struct rtw_tx_pkt_info *pkt_info,
u8 *txdesc)
{
size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */
fill_txdesc_checksum_common(txdesc, words);
}
static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = {
{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 const struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822b[] = {
{0x0012,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(1), 0},
{0x0012,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
{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},
{0xFF1A,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_USB_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 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)},
{0x10A8,
RTW_PWR_CUT_C_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0},
{0x10A9,
RTW_PWR_CUT_C_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0xef},
{0x10AA,
RTW_PWR_CUT_C_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0x0c},
{0x0068,
RTW_PWR_CUT_C_MSK,
RTW_PWR_INTF_SDIO_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(4), BIT(4)},
{0x0029,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0xF9},
{0x0024,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(2), 0},
{0x0074,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_PCI_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(5), BIT(5)},
{0x00AF,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_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 const struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822b[] = {
{0x0003,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_SDIO_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(2), 0},
{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},
{0x00EF,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_ALL_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0},
{0xFF1A,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_USB_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, 0xFF, 0x30},
{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 const struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822b[] = {
{0x0005,
RTW_PWR_CUT_ALL_MSK,
RTW_PWR_INTF_SDIO_MSK,
RTW_PWR_ADDR_MAC,
RTW_PWR_CMD_WRITE, BIT(7), BIT(7)},
{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_8822b[] = {
trans_carddis_to_cardemu_8822b,
trans_cardemu_to_act_8822b,
NULL
};
static const struct rtw_pwr_seq_cmd *card_disable_flow_8822b[] = {
trans_act_to_cardemu_8822b,
trans_cardemu_to_carddis_8822b,
NULL
};
static const struct rtw_intf_phy_para usb2_param_8822b[] = {
{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_8822b[] = {
{0x0001, 0xA841,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_D,
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_gen1_param_8822b[] = {
{0x0001, 0xA841,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0002, 0x60C6,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0008, 0x3596,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0009, 0x321C,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x000A, 0x9623,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0020, 0x94FF,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0021, 0xFFCF,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0026, 0xC006,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0029, 0xFF0E,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x002A, 0x1840,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
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_8822b[] = {
{0x0001, 0xA841,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0002, 0x60C6,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0008, 0x3597,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0009, 0x321C,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x000A, 0x9623,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0020, 0x94FF,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0021, 0xFFCF,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0026, 0xC006,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x0029, 0xFF0E,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
RTW_INTF_PHY_PLATFORM_ALL},
{0x002A, 0x3040,
RTW_IP_SEL_PHY,
RTW_INTF_PHY_CUT_C,
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_table phy_para_table_8822b = {
.usb2_para = usb2_param_8822b,
.usb3_para = usb3_param_8822b,
.gen1_para = pcie_gen1_param_8822b,
.gen2_para = pcie_gen2_param_8822b,
.n_usb2_para = ARRAY_SIZE(usb2_param_8822b),
.n_usb3_para = ARRAY_SIZE(usb2_param_8822b),
.n_gen1_para = ARRAY_SIZE(pcie_gen1_param_8822b),
.n_gen2_para = ARRAY_SIZE(pcie_gen2_param_8822b),
};
static const struct rtw_rfe_def rtw8822b_rfe_defs[] = {
[2] = RTW_DEF_RFE(8822b, 2, 2),
[3] = RTW_DEF_RFE(8822b, 3, 0),
[5] = RTW_DEF_RFE(8822b, 5, 5),
};
static const struct rtw_hw_reg rtw8822b_dig[] = {
[0] = { .addr = 0xc50, .mask = 0x7f },
[1] = { .addr = 0xe50, .mask = 0x7f },
};
static const struct rtw_ltecoex_addr rtw8822b_ltecoex_addr = {
.ctrl = LTECOEX_ACCESS_CTRL,
.wdata = LTECOEX_WRITE_DATA,
.rdata = LTECOEX_READ_DATA,
};
static const struct rtw_page_table page_table_8822b[] = {
{64, 64, 64, 64, 1},
{64, 64, 64, 64, 1},
{64, 64, 0, 0, 1},
{64, 64, 64, 0, 1},
{64, 64, 64, 64, 1},
};
static const struct rtw_rqpn rqpn_table_8822b[] = {
{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_8822b = {
.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 rtw8822b_ops = {
.phy_set_param = rtw8822b_phy_set_param,
.read_efuse = rtw8822b_read_efuse,
.query_rx_desc = rtw8822b_query_rx_desc,
.set_channel = rtw8822b_set_channel,
.mac_init = rtw8822b_mac_init,
.read_rf = rtw_phy_read_rf,
.write_rf = rtw_phy_write_rf_reg_sipi,
.set_tx_power_index = rtw8822b_set_tx_power_index,
.set_antenna = rtw8822b_set_antenna,
.cfg_ldo25 = rtw8822b_cfg_ldo25,
.false_alarm_statistics = rtw8822b_false_alarm_statistics,
.phy_calibration = rtw8822b_phy_calibration,
.pwr_track = rtw8822b_pwr_track,
.config_bfee = rtw8822b_bf_config_bfee,
.set_gid_table = rtw_bf_set_gid_table,
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
.adaptivity_init = rtw8822b_adaptivity_init,
.adaptivity = rtw8822b_adaptivity,
.fill_txdesc_checksum = rtw8822b_fill_txdesc_checksum,
.coex_set_init = rtw8822b_coex_cfg_init,
.coex_set_ant_switch = rtw8822b_coex_cfg_ant_switch,
.coex_set_gnt_fix = rtw8822b_coex_cfg_gnt_fix,
.coex_set_gnt_debug = rtw8822b_coex_cfg_gnt_debug,
.coex_set_rfe_type = rtw8822b_coex_cfg_rfe_type,
.coex_set_wl_tx_power = rtw8822b_coex_cfg_wl_tx_power,
.coex_set_wl_rx_gain = rtw8822b_coex_cfg_wl_rx_gain,
};
/* Shared-Antenna Coex Table */
static const struct coex_table_para table_sant_8822b[] = {
{0xffffffff, 0xffffffff}, /* 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, 0xfafafafa},
{0x66555555, 0x5a5a5aaa},
{0x66555555, 0x6aaa5aaa},
{0x66555555, 0xaaaa5aaa},
{0x66555555, 0xaaaaaaaa}, /* case-15 */
{0xffff55ff, 0xfafafafa},
{0xffff55ff, 0x6afa5afa},
{0xaaffffaa, 0xfafafafa},
{0xaa5555aa, 0x5a5a5a5a},
{0xaa5555aa, 0x6a5a5a5a}, /* case-20 */
{0xaa5555aa, 0xaaaaaaaa},
{0xffffffff, 0x5a5a5a5a},
{0xffffffff, 0x5a5a5a5a},
{0xffffffff, 0x55555555},
{0xffffffff, 0x6a5a5aaa}, /* case-25 */
{0x55555555, 0x5a5a5a5a},
{0x55555555, 0xaaaaaaaa},
{0x55555555, 0x6a5a6a5a},
{0x66556655, 0x66556655},
{0x66556aaa, 0x6a5a6aaa}, /* case-30 */
{0xffffffff, 0x5aaa5aaa},
{0x56555555, 0x5a5a5aaa},
};
/* Non-Shared-Antenna Coex Table */
static const struct coex_table_para table_nsant_8822b[] = {
{0xffffffff, 0xffffffff}, /* case-100 */
{0x55555555, 0x55555555},
{0x66555555, 0x66555555},
{0xaaaaaaaa, 0xaaaaaaaa},
{0x5a5a5a5a, 0x5a5a5a5a},
{0xfafafafa, 0xfafafafa}, /* 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},
{0xffffffff, 0x5afa5afa},
{0xffffffff, 0xaaaaaaaa}, /* case-120 */
{0x55ff55ff, 0x5afa5afa},
{0x55ff55ff, 0xaaaaaaaa},
{0x55ff55ff, 0x55ff55ff}
};
/* Shared-Antenna TDMA */
static const struct coex_tdma_para tdma_sant_8822b[] = {
{ {0x00, 0x00, 0x00, 0x00, 0x00} }, /* case-0 */
{ {0x61, 0x45, 0x03, 0x11, 0x11} },
{ {0x61, 0x3a, 0x03, 0x11, 0x11} },
{ {0x61, 0x30, 0x03, 0x11, 0x11} },
{ {0x61, 0x20, 0x03, 0x11, 0x11} },
{ {0x61, 0x10, 0x03, 0x11, 0x11} }, /* case-5 */
{ {0x61, 0x45, 0x03, 0x11, 0x10} },
{ {0x61, 0x3a, 0x03, 0x11, 0x10} },
{ {0x61, 0x30, 0x03, 0x11, 0x10} },
{ {0x61, 0x20, 0x03, 0x11, 0x10} },
{ {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-10 */
{ {0x61, 0x08, 0x03, 0x11, 0x14} },
{ {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, 0x10, 0x50} },
{ {0x51, 0x30, 0x03, 0x10, 0x50} },
{ {0x51, 0x20, 0x03, 0x10, 0x50} },
{ {0x51, 0x10, 0x03, 0x10, 0x50} }, /* case-20 */
{ {0x51, 0x4a, 0x03, 0x10, 0x50} },
{ {0x51, 0x0c, 0x03, 0x10, 0x54} },
{ {0x55, 0x08, 0x03, 0x10, 0x54} },
{ {0x65, 0x10, 0x03, 0x11, 0x10} },
{ {0x51, 0x10, 0x03, 0x10, 0x51} }, /* case-25 */
{ {0x51, 0x08, 0x03, 0x10, 0x50} },
{ {0x61, 0x08, 0x03, 0x11, 0x11} }
};
/* Non-Shared-Antenna TDMA */
static const struct coex_tdma_para tdma_nsant_8822b[] = {
{ {0x00, 0x00, 0x00, 0x00, 0x00} }, /* case-100 */
{ {0x61, 0x45, 0x03, 0x11, 0x11} }, /* case-101 */
{ {0x61, 0x3a, 0x03, 0x11, 0x11} },
{ {0x61, 0x30, 0x03, 0x11, 0x11} },
{ {0x61, 0x20, 0x03, 0x11, 0x11} },
{ {0x61, 0x10, 0x03, 0x11, 0x11} }, /* case-105 */
{ {0x61, 0x45, 0x03, 0x11, 0x10} },
{ {0x61, 0x3a, 0x03, 0x11, 0x10} },
{ {0x61, 0x30, 0x03, 0x11, 0x10} },
{ {0x61, 0x20, 0x03, 0x11, 0x10} },
{ {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-110 */
{ {0x61, 0x08, 0x03, 0x11, 0x14} },
{ {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, 0x20, 0x03, 0x10, 0x50} },
{ {0x51, 0x10, 0x03, 0x10, 0x50} }, /* case-120 */
{ {0x51, 0x08, 0x03, 0x10, 0x50} }
};
/* rssi in percentage % (dbm = % - 100) */
static const u8 wl_rssi_step_8822b[] = {60, 50, 44, 30};
static const u8 bt_rssi_step_8822b[] = {30, 30, 30, 30};
/* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */
static const struct coex_rf_para rf_para_tx_8822b[] = {
{0, 0, false, 7}, /* for normal */
{0, 16, false, 7}, /* for WL-CPT */
{4, 0, true, 1},
{3, 6, true, 1},
{2, 9, true, 1},
{1, 13, true, 1}
};
static const struct coex_rf_para rf_para_rx_8822b[] = {
{0, 0, false, 7}, /* for normal */
{0, 16, false, 7}, /* for WL-CPT */
{4, 0, true, 1},
{3, 6, true, 1},
{2, 9, true, 1},
{1, 13, true, 1}
};
static const struct coex_5g_afh_map afh_5g_8822b[] = {
{120, 2, 4},
{124, 8, 8},
{128, 17, 8},
{132, 26, 10},
{136, 34, 8},
{140, 42, 10},
{144, 51, 8},
{149, 62, 8},
{153, 71, 10},
{157, 77, 4},
{118, 2, 4},
{126, 12, 16},
{134, 29, 16},
{142, 46, 16},
{151, 66, 16},
{159, 76, 4},
{122, 10, 20},
{138, 37, 34},
{155, 68, 20}
};
static_assert(ARRAY_SIZE(rf_para_tx_8822b) == ARRAY_SIZE(rf_para_rx_8822b));
static const u8
rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = {
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
};
static const u8
rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = {
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23 },
};
static const u8
rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = {
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14,
15, 16, 17, 17, 18, 19, 20, 20, 21, 22 },
};
static const u8
rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = {
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23},
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23},
{ 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 9, 9, 10, 11, 12, 13, 14, 14, 15,
16, 17, 18, 19, 19, 20, 21, 22, 22, 23},
};
static const u8 rtw8822b_pwrtrk_2gb_n[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 1, 2, 2, 3, 3, 3, 4,
4, 5, 5, 5, 6, 6, 7, 7, 7, 8,
8, 9, 9, 9, 10, 10, 11, 11, 11, 12
};
static const u8 rtw8822b_pwrtrk_2gb_p[RTW_PWR_TRK_TBL_SZ] = {
0, 0, 1, 1, 2, 2, 3, 3, 4, 4,
5, 5, 6, 6, 6, 7, 7, 8, 8, 9,
9, 10, 10, 11, 11, 12, 12, 12, 13, 13
};
static const u8 rtw8822b_pwrtrk_2ga_n[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 1, 2, 2, 3, 3, 3, 4,
4, 5, 5, 5, 6, 6, 7, 7, 7, 8,
8, 9, 9, 9, 10, 10, 11, 11, 11, 12
};
static const u8 rtw8822b_pwrtrk_2ga_p[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 2, 2, 3, 3, 4, 4, 5,
5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
10, 11, 11, 12, 12, 13, 13, 14, 14, 15
};
static const u8 rtw8822b_pwrtrk_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 1, 2, 2, 3, 3, 3, 4,
4, 5, 5, 5, 6, 6, 7, 7, 7, 8,
8, 9, 9, 9, 10, 10, 11, 11, 11, 12
};
static const u8 rtw8822b_pwrtrk_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = {
0, 0, 1, 1, 2, 2, 3, 3, 4, 4,
5, 5, 6, 6, 6, 7, 7, 8, 8, 9,
9, 10, 10, 11, 11, 12, 12, 12, 13, 13
};
static const u8 rtw8822b_pwrtrk_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 1, 2, 2, 3, 3, 3, 4,
4, 5, 5, 5, 6, 6, 7, 7, 7, 8,
8, 9, 9, 9, 10, 10, 11, 11, 11, 12
};
static const u8 rtw8822b_pwrtrk_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = {
0, 1, 1, 2, 2, 3, 3, 4, 4, 5,
5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
10, 11, 11, 12, 12, 13, 13, 14, 14, 15
};
static const struct rtw_pwr_track_tbl rtw8822b_rtw_pwr_track_tbl = {
.pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_1],
.pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_2],
.pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_3],
.pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_1],
.pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_2],
.pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_3],
.pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_1],
.pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_2],
.pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_3],
.pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_1],
.pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_2],
.pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_3],
.pwrtrk_2gb_n = rtw8822b_pwrtrk_2gb_n,
.pwrtrk_2gb_p = rtw8822b_pwrtrk_2gb_p,
.pwrtrk_2ga_n = rtw8822b_pwrtrk_2ga_n,
.pwrtrk_2ga_p = rtw8822b_pwrtrk_2ga_p,
.pwrtrk_2g_cckb_n = rtw8822b_pwrtrk_2g_cck_b_n,
.pwrtrk_2g_cckb_p = rtw8822b_pwrtrk_2g_cck_b_p,
.pwrtrk_2g_ccka_n = rtw8822b_pwrtrk_2g_cck_a_n,
.pwrtrk_2g_ccka_p = rtw8822b_pwrtrk_2g_cck_a_p,
};
static const struct rtw_reg_domain coex_info_hw_regs_8822b[] = {
{0xcb0, MASKDWORD, RTW_REG_DOMAIN_MAC32},
{0xcb4, MASKDWORD, RTW_REG_DOMAIN_MAC32},
{0xcba, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
{0xcbd, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
{0xc58, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
{0xcbd, BIT(0), RTW_REG_DOMAIN_MAC8},
{0, 0, RTW_REG_DOMAIN_NL},
{0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32},
{0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32},
{0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16},
{0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
{0x45e, BIT(3), RTW_REG_DOMAIN_MAC8},
{0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16},
{0, 0, RTW_REG_DOMAIN_NL},
{0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32},
{0x64, BIT(0), RTW_REG_DOMAIN_MAC8},
{0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8},
{0x40, BIT(5), RTW_REG_DOMAIN_MAC8},
{0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_B},
{0, 0, RTW_REG_DOMAIN_NL},
{0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32},
{0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
{0x953, BIT(1), RTW_REG_DOMAIN_MAC8},
{0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8},
};
static struct rtw_hw_reg_offset rtw8822b_edcca_th[] = {
[EDCCA_TH_L2H_IDX] = {{.addr = 0x8a4, .mask = MASKBYTE0}, .offset = 0},
[EDCCA_TH_H2L_IDX] = {{.addr = 0x8a4, .mask = MASKBYTE1}, .offset = 0},
};
const struct rtw_chip_info rtw8822b_hw_spec = {
.ops = &rtw8822b_ops,
.id = RTW_CHIP_TYPE_8822B,
.fw_name = "rtw88/rtw8822b_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 = 1024,
.log_efuse_size = 768,
.ptct_efuse_size = 96,
.txff_size = 262144,
.rxff_size = 24576,
.fw_rxff_size = 12288,
.rsvd_drv_pg_num = 8,
.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 = TX_PAGE_SIZE,
.dig_min = 0x1c,
.ht_supported = true,
.vht_supported = true,
.lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK),
.sys_func_en = 0xDC,
.pwr_on_seq = card_enable_flow_8822b,
.pwr_off_seq = card_disable_flow_8822b,
.page_table = page_table_8822b,
.rqpn_table = rqpn_table_8822b,
.prioq_addrs = &prioq_addrs_8822b,
.intf_table = &phy_para_table_8822b,
.dig = rtw8822b_dig,
.dig_cck = NULL,
.rf_base_addr = {0x2800, 0x2c00},
.rf_sipi_addr = {0xc90, 0xe90},
.ltecoex_addr = &rtw8822b_ltecoex_addr,
.mac_tbl = &rtw8822b_mac_tbl,
.agc_tbl = &rtw8822b_agc_tbl,
.bb_tbl = &rtw8822b_bb_tbl,
.rf_tbl = {&rtw8822b_rf_a_tbl, &rtw8822b_rf_b_tbl},
.rfe_defs = rtw8822b_rfe_defs,
.rfe_defs_size = ARRAY_SIZE(rtw8822b_rfe_defs),
.pwr_track_tbl = &rtw8822b_rtw_pwr_track_tbl,
.iqk_threshold = 8,
.bfer_su_max_num = 2,
.bfer_mu_max_num = 1,
.rx_ldpc = true,
.edcca_th = rtw8822b_edcca_th,
.l2h_th_ini_cs = 10 + EDCCA_IGI_BASE,
.l2h_th_ini_ad = -14 + EDCCA_IGI_BASE,
.ampdu_density = IEEE80211_HT_MPDU_DENSITY_2,
.max_scan_ie_len = IEEE80211_MAX_DATA_LEN,
.coex_para_ver = 0x20070206,
.bt_desired_ver = 0x6,
.scbd_support = true,
.new_scbd10_def = false,
.ble_hid_profile_support = false,
.wl_mimo_ps_support = 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_8822b,
.bt_rssi_step = bt_rssi_step_8822b,
.table_sant_num = ARRAY_SIZE(table_sant_8822b),
.table_sant = table_sant_8822b,
.table_nsant_num = ARRAY_SIZE(table_nsant_8822b),
.table_nsant = table_nsant_8822b,
.tdma_sant_num = ARRAY_SIZE(tdma_sant_8822b),
.tdma_sant = tdma_sant_8822b,
.tdma_nsant_num = ARRAY_SIZE(tdma_nsant_8822b),
.tdma_nsant = tdma_nsant_8822b,
.wl_rf_para_num = ARRAY_SIZE(rf_para_tx_8822b),
.wl_rf_para_tx = rf_para_tx_8822b,
.wl_rf_para_rx = rf_para_rx_8822b,
.bt_afh_span_bw20 = 0x24,
.bt_afh_span_bw40 = 0x36,
.afh_5g_num = ARRAY_SIZE(afh_5g_8822b),
.afh_5g = afh_5g_8822b,
.coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8822b),
.coex_info_hw_regs = coex_info_hw_regs_8822b,
.fw_fifo_addr = {0x780, 0x700, 0x780, 0x660, 0x650, 0x680},
};
EXPORT_SYMBOL(rtw8822b_hw_spec);
MODULE_FIRMWARE("rtw88/rtw8822b_fw.bin");
MODULE_AUTHOR("Realtek Corporation");
MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822b driver");
MODULE_LICENSE("Dual BSD/GPL");
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