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rtw8851b_rfk.c
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// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2022-2023 Realtek Corporation
*/
#include "coex.h"
#include "debug.h"
#include "mac.h"
#include "phy.h"
#include "reg.h"
#include "rtw8851b.h"
#include "rtw8851b_rfk.h"
#include "rtw8851b_rfk_table.h"
#include "rtw8851b_table.h"
#define DPK_VER_8851B 0x5
#define DPK_KIP_REG_NUM_8851B 7
#define DPK_RF_REG_NUM_8851B 4
#define DPK_KSET_NUM 4
#define RTW8851B_RXK_GROUP_NR 4
#define RTW8851B_TXK_GROUP_NR 1
#define RTW8851B_IQK_VER 0x2a
#define RTW8851B_IQK_SS 1
#define RTW8851B_LOK_GRAM 10
#define RTW8851B_TSSI_PATH_NR 1
#define _TSSI_DE_MASK GENMASK(21, 12)
enum dpk_id {
LBK_RXIQK = 0x06,
SYNC = 0x10,
MDPK_IDL = 0x11,
MDPK_MPA = 0x12,
GAIN_LOSS = 0x13,
GAIN_CAL = 0x14,
DPK_RXAGC = 0x15,
KIP_PRESET = 0x16,
KIP_RESTORE = 0x17,
DPK_TXAGC = 0x19,
D_KIP_PRESET = 0x28,
D_TXAGC = 0x29,
D_RXAGC = 0x2a,
D_SYNC = 0x2b,
D_GAIN_LOSS = 0x2c,
D_MDPK_IDL = 0x2d,
D_MDPK_LDL = 0x2e,
D_GAIN_NORM = 0x2f,
D_KIP_THERMAL = 0x30,
D_KIP_RESTORE = 0x31
};
enum dpk_agc_step {
DPK_AGC_STEP_SYNC_DGAIN,
DPK_AGC_STEP_GAIN_LOSS_IDX,
DPK_AGC_STEP_GL_GT_CRITERION,
DPK_AGC_STEP_GL_LT_CRITERION,
DPK_AGC_STEP_SET_TX_GAIN,
};
enum rtw8851b_iqk_type {
ID_TXAGC = 0x0,
ID_FLOK_COARSE = 0x1,
ID_FLOK_FINE = 0x2,
ID_TXK = 0x3,
ID_RXAGC = 0x4,
ID_RXK = 0x5,
ID_NBTXK = 0x6,
ID_NBRXK = 0x7,
ID_FLOK_VBUFFER = 0x8,
ID_A_FLOK_COARSE = 0x9,
ID_G_FLOK_COARSE = 0xa,
ID_A_FLOK_FINE = 0xb,
ID_G_FLOK_FINE = 0xc,
ID_IQK_RESTORE = 0x10,
};
enum rf_mode {
RF_SHUT_DOWN = 0x0,
RF_STANDBY = 0x1,
RF_TX = 0x2,
RF_RX = 0x3,
RF_TXIQK = 0x4,
RF_DPK = 0x5,
RF_RXK1 = 0x6,
RF_RXK2 = 0x7,
};
static const u32 _tssi_de_cck_long[RF_PATH_NUM_8851B] = {0x5858};
static const u32 _tssi_de_cck_short[RF_PATH_NUM_8851B] = {0x5860};
static const u32 _tssi_de_mcs_20m[RF_PATH_NUM_8851B] = {0x5838};
static const u32 _tssi_de_mcs_40m[RF_PATH_NUM_8851B] = {0x5840};
static const u32 _tssi_de_mcs_80m[RF_PATH_NUM_8851B] = {0x5848};
static const u32 _tssi_de_mcs_80m_80m[RF_PATH_NUM_8851B] = {0x5850};
static const u32 _tssi_de_mcs_5m[RF_PATH_NUM_8851B] = {0x5828};
static const u32 _tssi_de_mcs_10m[RF_PATH_NUM_8851B] = {0x5830};
static const u32 g_idxrxgain[RTW8851B_RXK_GROUP_NR] = {0x10e, 0x116, 0x28e, 0x296};
static const u32 g_idxattc2[RTW8851B_RXK_GROUP_NR] = {0x0, 0xf, 0x0, 0xf};
static const u32 g_idxrxagc[RTW8851B_RXK_GROUP_NR] = {0x0, 0x1, 0x2, 0x3};
static const u32 a_idxrxgain[RTW8851B_RXK_GROUP_NR] = {0x10C, 0x112, 0x28c, 0x292};
static const u32 a_idxattc2[RTW8851B_RXK_GROUP_NR] = {0xf, 0xf, 0xf, 0xf};
static const u32 a_idxrxagc[RTW8851B_RXK_GROUP_NR] = {0x4, 0x5, 0x6, 0x7};
static const u32 a_power_range[RTW8851B_TXK_GROUP_NR] = {0x0};
static const u32 a_track_range[RTW8851B_TXK_GROUP_NR] = {0x6};
static const u32 a_gain_bb[RTW8851B_TXK_GROUP_NR] = {0x0a};
static const u32 a_itqt[RTW8851B_TXK_GROUP_NR] = {0x12};
static const u32 g_power_range[RTW8851B_TXK_GROUP_NR] = {0x0};
static const u32 g_track_range[RTW8851B_TXK_GROUP_NR] = {0x6};
static const u32 g_gain_bb[RTW8851B_TXK_GROUP_NR] = {0x10};
static const u32 g_itqt[RTW8851B_TXK_GROUP_NR] = {0x12};
static const u32 rtw8851b_backup_bb_regs[] = {0xc0ec, 0xc0e8};
static const u32 rtw8851b_backup_rf_regs[] = {
0xef, 0xde, 0x0, 0x1e, 0x2, 0x85, 0x90, 0x5};
#define BACKUP_BB_REGS_NR ARRAY_SIZE(rtw8851b_backup_bb_regs)
#define BACKUP_RF_REGS_NR ARRAY_SIZE(rtw8851b_backup_rf_regs)
static const u32 dpk_kip_reg[DPK_KIP_REG_NUM_8851B] = {
0x813c, 0x8124, 0xc0ec, 0xc0e8, 0xc0c4, 0xc0d4, 0xc0d8};
static const u32 dpk_rf_reg[DPK_RF_REG_NUM_8851B] = {0xde, 0x8f, 0x5, 0x10005};
static u8 _kpath(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
return RF_A;
}
static void _adc_fifo_rst(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
u8 path)
{
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0101);
fsleep(10);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x1111);
}
static void _rfk_rf_direct_cntrl(struct rtw89_dev *rtwdev,
enum rtw89_rf_path path, bool is_bybb)
{
if (is_bybb)
rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x1);
else
rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0);
}
static void _rfk_drf_direct_cntrl(struct rtw89_dev *rtwdev,
enum rtw89_rf_path path, bool is_bybb)
{
if (is_bybb)
rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 0x1);
else
rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 0x0);
}
static void _wait_rx_mode(struct rtw89_dev *rtwdev, u8 kpath)
{
u32 rf_mode;
u8 path;
int ret;
for (path = 0; path < RF_PATH_MAX; path++) {
if (!(kpath & BIT(path)))
continue;
ret = read_poll_timeout_atomic(rtw89_read_rf, rf_mode,
rf_mode != 2, 2, 5000, false,
rtwdev, path, 0x00, RR_MOD_MASK);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RFK] Wait S%d to Rx mode!! (ret = %d)\n",
path, ret);
}
}
static void _dack_reset(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
{
rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x1);
}
static void _drck(struct rtw89_dev *rtwdev)
{
u32 rck_d;
u32 val;
int ret;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]Ddie RCK start!!!\n");
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_IDLE, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_EN, 0x1);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val,
1, 10000, false,
rtwdev, R_DRCK_RES, B_DRCK_POL);
if (ret)
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DRCK timeout\n");
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DRCK_FH, B_DRCK_LAT, 0x1);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_DRCK_FH, B_DRCK_LAT, 0x0);
rck_d = rtw89_phy_read32_mask(rtwdev, R_DRCK_RES, 0x7c00);
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_IDLE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_VAL, rck_d);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0xc0c4 = 0x%x\n",
rtw89_phy_read32_mask(rtwdev, R_DRCK, MASKDWORD));
}
static void _addck_backup(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0, 0x0);
dack->addck_d[0][0] = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_A0);
dack->addck_d[0][1] = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_A1);
}
static void _addck_reload(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RL1, dack->addck_d[0][0]);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RL0, dack->addck_d[0][1]);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RLS, 0x3);
}
static void _dack_backup_s0(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u8 i;
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
for (i = 0; i < RTW89_DACK_MSBK_NR; i++) {
rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_V, i);
dack->msbk_d[0][0][i] =
rtw89_phy_read32_mask(rtwdev, R_DACK_S0P2, B_DACK_S0M0);
rtw89_phy_write32_mask(rtwdev, R_DCOF8, B_DCOF8_V, i);
dack->msbk_d[0][1][i] =
rtw89_phy_read32_mask(rtwdev, R_DACK_S0P3, B_DACK_S0M1);
}
dack->biask_d[0][0] =
rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS00, B_DACK_BIAS00);
dack->biask_d[0][1] =
rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS01, B_DACK_BIAS01);
dack->dadck_d[0][0] =
rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK00, B_DACK_DADCK00) + 24;
dack->dadck_d[0][1] =
rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK01, B_DACK_DADCK01) + 24;
}
static void _dack_reload_by_path(struct rtw89_dev *rtwdev,
enum rtw89_rf_path path, u8 index)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 idx_offset, path_offset;
u32 offset, reg;
u32 tmp;
u8 i;
if (index == 0)
idx_offset = 0;
else
idx_offset = 0x14;
if (path == RF_PATH_A)
path_offset = 0;
else
path_offset = 0x28;
offset = idx_offset + path_offset;
rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DCOF9, B_DCOF9_RST, 0x1);
/* msbk_d: 15/14/13/12 */
tmp = 0x0;
for (i = 0; i < 4; i++)
tmp |= dack->msbk_d[path][index][i + 12] << (i * 8);
reg = 0xc200 + offset;
rtw89_phy_write32(rtwdev, reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg,
rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD));
/* msbk_d: 11/10/9/8 */
tmp = 0x0;
for (i = 0; i < 4; i++)
tmp |= dack->msbk_d[path][index][i + 8] << (i * 8);
reg = 0xc204 + offset;
rtw89_phy_write32(rtwdev, reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg,
rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD));
/* msbk_d: 7/6/5/4 */
tmp = 0x0;
for (i = 0; i < 4; i++)
tmp |= dack->msbk_d[path][index][i + 4] << (i * 8);
reg = 0xc208 + offset;
rtw89_phy_write32(rtwdev, reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg,
rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD));
/* msbk_d: 3/2/1/0 */
tmp = 0x0;
for (i = 0; i < 4; i++)
tmp |= dack->msbk_d[path][index][i] << (i * 8);
reg = 0xc20c + offset;
rtw89_phy_write32(rtwdev, reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg,
rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD));
/* dadak_d/biask_d */
tmp = 0x0;
tmp = (dack->biask_d[path][index] << 22) |
(dack->dadck_d[path][index] << 14);
reg = 0xc210 + offset;
rtw89_phy_write32(rtwdev, reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg,
rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD));
rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL + offset, B_DACKN0_EN, 0x1);
}
static void _dack_reload(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
{
u8 index;
for (index = 0; index < 2; index++)
_dack_reload_by_path(rtwdev, path, index);
}
static void _addck(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 val;
int ret;
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_EN, 0x0);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0, 0x1);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val,
1, 10000, false,
rtwdev, R_ADDCKR0, BIT(0));
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 ADDCK timeout\n");
dack->addck_timeout[0] = true;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]ADDCK ret = %d\n", ret);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_RST, 0x0);
}
static void _new_dadck(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 i_dc, q_dc, ic, qc;
u32 val;
int ret;
rtw89_rfk_parser(rtwdev, &rtw8851b_dadck_setup_defs_tbl);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val,
1, 10000, false,
rtwdev, R_ADDCKR0, BIT(0));
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DADCK timeout\n");
dack->addck_timeout[0] = true;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DADCK ret = %d\n", ret);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_IQ, 0x0);
i_dc = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_DC);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_IQ, 0x1);
q_dc = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_DC);
ic = 0x80 - sign_extend32(i_dc, 11) * 6;
qc = 0x80 - sign_extend32(q_dc, 11) * 6;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[DACK]before DADCK, i_dc=0x%x, q_dc=0x%x\n", i_dc, q_dc);
dack->dadck_d[0][0] = ic;
dack->dadck_d[0][1] = qc;
rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL, B_DACKN0_V, dack->dadck_d[0][0]);
rtw89_phy_write32_mask(rtwdev, R_DACKN1_CTL, B_DACKN1_V, dack->dadck_d[0][1]);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[DACK]after DADCK, 0xc210=0x%x, 0xc224=0x%x\n",
rtw89_phy_read32_mask(rtwdev, R_DACKN0_CTL, MASKDWORD),
rtw89_phy_read32_mask(rtwdev, R_DACKN1_CTL, MASKDWORD));
rtw89_rfk_parser(rtwdev, &rtw8851b_dadck_post_defs_tbl);
}
static bool _dack_s0_poll(struct rtw89_dev *rtwdev)
{
if (rtw89_phy_read32_mask(rtwdev, R_DACK_S0P0, B_DACK_S0P0_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S0P1, B_DACK_S0P1_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S0P2, B_DACK_S0P2_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S0P3, B_DACK_S0P3_OK) == 0)
return false;
return true;
}
static void _dack_s0(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
bool done;
int ret;
rtw89_rfk_parser(rtwdev, &rtw8851b_dack_s0_1_defs_tbl);
_dack_reset(rtwdev, RF_PATH_A);
rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_S, 0x1);
ret = read_poll_timeout_atomic(_dack_s0_poll, done, done,
1, 10000, false, rtwdev);
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DACK timeout\n");
dack->msbk_timeout[0] = true;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK ret = %d\n", ret);
rtw89_rfk_parser(rtwdev, &rtw8851b_dack_s0_2_defs_tbl);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]after S0 DADCK\n");
_dack_backup_s0(rtwdev);
_dack_reload(rtwdev, RF_PATH_A);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0);
}
static void _dack(struct rtw89_dev *rtwdev)
{
_dack_s0(rtwdev);
}
static void _dack_dump(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u8 i;
u8 t;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 ADC_DCK ic = 0x%x, qc = 0x%x\n",
dack->addck_d[0][0], dack->addck_d[0][1]);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DAC_DCK ic = 0x%x, qc = 0x%x\n",
dack->dadck_d[0][0], dack->dadck_d[0][1]);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 biask ic = 0x%x, qc = 0x%x\n",
dack->biask_d[0][0], dack->biask_d[0][1]);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 MSBK ic:\n");
for (i = 0; i < RTW89_DACK_MSBK_NR; i++) {
t = dack->msbk_d[0][0][i];
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n", t);
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 MSBK qc:\n");
for (i = 0; i < RTW89_DACK_MSBK_NR; i++) {
t = dack->msbk_d[0][1][i];
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n", t);
}
}
static void _dack_manual_off(struct rtw89_dev *rtwdev)
{
rtw89_rfk_parser(rtwdev, &rtw8851b_dack_manual_off_defs_tbl);
}
static void _dac_cal(struct rtw89_dev *rtwdev, bool force)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 rf0_0;
dack->dack_done = false;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK 0x2\n");
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK start!!!\n");
rf0_0 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]RF0=0x%x\n", rf0_0);
_drck(rtwdev);
_dack_manual_off(rtwdev);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK, 0x337e1);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RR_RSV1_RST, 0x0);
_addck(rtwdev);
_addck_backup(rtwdev);
_addck_reload(rtwdev);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK, 0x40001);
_dack(rtwdev);
_new_dadck(rtwdev);
_dack_dump(rtwdev);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RR_RSV1_RST, 0x1);
dack->dack_done = true;
dack->dack_cnt++;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK finish!!!\n");
}
static void _rx_dck_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path, bool is_afe)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RX_DCK] ==== S%d RX DCK (%s / CH%d / %s / by %s)====\n", path,
chan->band_type == RTW89_BAND_2G ? "2G" :
chan->band_type == RTW89_BAND_5G ? "5G" : "6G",
chan->channel,
chan->band_width == RTW89_CHANNEL_WIDTH_20 ? "20M" :
chan->band_width == RTW89_CHANNEL_WIDTH_40 ? "40M" : "80M",
is_afe ? "AFE" : "RFC");
}
static void _rxbb_ofst_swap(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 rf_mode)
{
u32 val, val_i, val_q;
val_i = rtw89_read_rf(rtwdev, path, RR_DCK, RR_DCK_S1);
val_q = rtw89_read_rf(rtwdev, path, RR_DCK1, RR_DCK1_S1);
val = val_q << 4 | val_i;
rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_DIS, 0x1);
rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, rf_mode);
rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val);
rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_DIS, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RX_DCK] val_i = 0x%x, val_q = 0x%x, 0x3F = 0x%x\n",
val_i, val_q, val);
}
static void _set_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 rf_mode)
{
u32 val;
int ret;
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0);
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x1);
ret = read_poll_timeout_atomic(rtw89_read_rf, val, val,
2, 2000, false,
rtwdev, path, RR_DCK, BIT(8));
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RX_DCK] S%d RXDCK finish (ret = %d)\n",
path, ret);
_rxbb_ofst_swap(rtwdev, path, rf_mode);
}
static void _rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, bool is_afe)
{
u32 rf_reg5;
u8 path;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RX_DCK] ****** RXDCK Start (Ver: 0x%x, Cv: %d) ******\n",
0x2, rtwdev->hal.cv);
for (path = 0; path < RF_PATH_NUM_8851B; path++) {
_rx_dck_info(rtwdev, phy, path, is_afe);
rf_reg5 = rtw89_read_rf(rtwdev, path, RR_RSV1, RFREG_MASK);
if (rtwdev->is_tssi_mode[path])
rtw89_phy_write32_mask(rtwdev,
R_P0_TSSI_TRK + (path << 13),
B_P0_TSSI_TRK_EN, 0x1);
rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, RF_RX);
_set_rx_dck(rtwdev, path, RF_RX);
rtw89_write_rf(rtwdev, path, RR_RSV1, RFREG_MASK, rf_reg5);
if (rtwdev->is_tssi_mode[path])
rtw89_phy_write32_mask(rtwdev,
R_P0_TSSI_TRK + (path << 13),
B_P0_TSSI_TRK_EN, 0x0);
}
}
static void _iqk_sram(struct rtw89_dev *rtwdev, u8 path)
{
u32 i;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__);
rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, MASKDWORD, 0x00020000);
rtw89_phy_write32_mask(rtwdev, R_MDPK_RX_DCK, MASKDWORD, 0x80000000);
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX2, MASKDWORD, 0x00000080);
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, 0x00010000);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x009);
for (i = 0; i <= 0x9f; i++) {
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD,
0x00010000 + i);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]0x%x\n",
rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCI));
}
for (i = 0; i <= 0x9f; i++) {
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD,
0x00010000 + i);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]0x%x\n",
rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCQ));
}
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX2, MASKDWORD, 0x00000000);
rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, 0x00000000);
}
static void _iqk_rxk_setting(struct rtw89_dev *rtwdev, u8 path)
{
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, 0xc);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_POW, 0x0);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_POW, 0x1);
}
static bool _iqk_check_cal(struct rtw89_dev *rtwdev, u8 path)
{
bool fail1 = false, fail2 = false;
u32 val;
int ret;
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55,
10, 8200, false,
rtwdev, 0xbff8, MASKBYTE0);
if (ret) {
fail1 = true;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]NCTL1 IQK timeout!!!\n");
}
fsleep(10);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x8000,
10, 200, false,
rtwdev, R_RPT_COM, B_RPT_COM_RDY);
if (ret) {
fail2 = true;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]NCTL2 IQK timeout!!!\n");
}
fsleep(10);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, MASKBYTE0, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, ret = %d, notready = %x fail=%d,%d\n",
path, ret, fail1 || fail2, fail1, fail2);
return fail1 || fail2;
}
static bool _iqk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
u8 path, u8 ktype)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool notready;
u32 iqk_cmd;
switch (ktype) {
case ID_A_FLOK_COARSE:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_A_FLOK_COARSE ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x108 | (1 << (4 + path));
break;
case ID_G_FLOK_COARSE:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_G_FLOK_COARSE ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x108 | (1 << (4 + path));
break;
case ID_A_FLOK_FINE:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_A_FLOK_FINE ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x308 | (1 << (4 + path));
break;
case ID_G_FLOK_FINE:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_G_FLOK_FINE ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x308 | (1 << (4 + path));
break;
case ID_TXK:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_TXK ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0);
iqk_cmd = 0x008 | (1 << (path + 4)) |
(((0x8 + iqk_info->iqk_bw[path]) & 0xf) << 8);
break;
case ID_RXAGC:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_RXAGC ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x708 | (1 << (4 + path)) | (path << 1);
break;
case ID_RXK:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_RXK ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
iqk_cmd = 0x008 | (1 << (path + 4)) |
(((0xc + iqk_info->iqk_bw[path]) & 0xf) << 8);
break;
case ID_NBTXK:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_NBTXK ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT,
0x00b);
iqk_cmd = 0x408 | (1 << (4 + path));
break;
case ID_NBRXK:
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]============ S%d ID_NBRXK ============\n", path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT,
0x011);
iqk_cmd = 0x608 | (1 << (4 + path));
break;
default:
return false;
}
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, iqk_cmd + 1);
notready = _iqk_check_cal(rtwdev, path);
if (iqk_info->iqk_sram_en &&
(ktype == ID_NBRXK || ktype == ID_RXK))
_iqk_sram(rtwdev, path);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, ktype= %x, id = %x, notready = %x\n",
path, ktype, iqk_cmd + 1, notready);
return notready;
}
static bool _rxk_2g_group_sel(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx, u8 path)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool kfail = false;
bool notready;
u32 rf_0;
u8 gp;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__);
for (gp = 0; gp < RTW8851B_RXK_GROUP_NR; gp++) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, g_idxrxgain[gp]);
rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C2, g_idxattc2[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
fsleep(10);
rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, g_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD),
rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0));
if (gp == 0x3) {
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK);
iqk_info->nb_rxcfir[path] =
rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
}
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, WBRXK 0x8008 = 0x%x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail)
_iqk_sram(rtwdev, path);
if (kfail) {
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8),
MASKDWORD, iqk_info->nb_rxcfir[path] | 0x2);
iqk_info->is_wb_txiqk[path] = false;
} else {
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8),
MASKDWORD, 0x40000000);
iqk_info->is_wb_txiqk[path] = true;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail,
1 << path, iqk_info->nb_rxcfir[path]);
return kfail;
}
static bool _rxk_5g_group_sel(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx, u8 path)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool kfail = false;
bool notready;
u32 rf_0;
u8 gp;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__);
for (gp = 0; gp < RTW8851B_RXK_GROUP_NR; gp++) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, 0x03ff0, a_idxrxgain[gp]);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
fsleep(100);
rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, a_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD),
rtw89_read_rf(rtwdev, path, RR_MOD, RR_MOD_RXB));
if (gp == 0x3) {
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK);
iqk_info->nb_rxcfir[path] =
rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
}
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, WBRXK 0x8008 = 0x%x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail)
_iqk_sram(rtwdev, path);
if (kfail) {
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD,
iqk_info->nb_rxcfir[path] | 0x2);
iqk_info->is_wb_txiqk[path] = false;
} else {
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD,
0x40000000);
iqk_info->is_wb_txiqk[path] = true;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail,
1 << path, iqk_info->nb_rxcfir[path]);
return kfail;
}
static bool _iqk_5g_nbrxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
u8 path)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool kfail = false;
bool notready;
u8 gp = 0x3;
u32 rf_0;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RR_MOD_RGM, a_idxrxgain[gp]);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
fsleep(100);
rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, a_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD),
rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0));
if (gp == 0x3) {
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK);
iqk_info->nb_rxcfir[path] =
rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path,
rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, WBRXK 0x8008 = 0x%x\n",
path, rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD));
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail) {
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8),
MASKDWORD, 0x40000002);
iqk_info->is_wb_rxiqk[path] = false;
} else {
iqk_info->is_wb_rxiqk[path] = false;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail,
1 << path, iqk_info->nb_rxcfir[path]);
return kfail;
}
static bool _iqk_2g_nbrxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
u8 path)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool kfail = false;
bool notready;
u8 gp = 0x3;
u32 rf_0;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, g_idxrxgain[gp]);
rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C2, g_idxattc2[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
fsleep(10);
rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, g_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n",
path, rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD),
rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0));
if (gp == 0x3) {
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13);