// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2022-2023 Realtek Corporation
*/
#include "coex.h"
#include "efuse.h"
#include "fw.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"
#include "txrx.h"
#include "util.h"
#define RTW8851B_FW_FORMAT_MAX 0
#define RTW8851B_FW_BASENAME "rtw89/rtw8851b_fw"
#define RTW8851B_MODULE_FIRMWARE \
RTW8851B_FW_BASENAME ".bin"
static const struct rtw89_hfc_ch_cfg rtw8851b_hfc_chcfg_pcie[] = {
{5, 343, grp_0}, /* ACH 0 */
{5, 343, grp_0}, /* ACH 1 */
{5, 343, grp_0}, /* ACH 2 */
{5, 343, grp_0}, /* ACH 3 */
{0, 0, grp_0}, /* ACH 4 */
{0, 0, grp_0}, /* ACH 5 */
{0, 0, grp_0}, /* ACH 6 */
{0, 0, grp_0}, /* ACH 7 */
{4, 344, grp_0}, /* B0MGQ */
{4, 344, grp_0}, /* B0HIQ */
{0, 0, grp_0}, /* B1MGQ */
{0, 0, grp_0}, /* B1HIQ */
{40, 0, 0} /* FWCMDQ */
};
static const struct rtw89_hfc_pub_cfg rtw8851b_hfc_pubcfg_pcie = {
448, /* Group 0 */
0, /* Group 1 */
448, /* Public Max */
0 /* WP threshold */
};
static const struct rtw89_hfc_param_ini rtw8851b_hfc_param_ini_pcie[] = {
[RTW89_QTA_SCC] = {rtw8851b_hfc_chcfg_pcie, &rtw8851b_hfc_pubcfg_pcie,
&rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH},
[RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie,
RTW89_HCIFC_POH},
[RTW89_QTA_INVALID] = {NULL},
};
static const struct rtw89_hfc_ch_cfg rtw8851b_hfc_chcfg_usb[] = {
{18, 152, grp_0}, /* ACH 0 */
{18, 152, grp_0}, /* ACH 1 */
{18, 152, grp_0}, /* ACH 2 */
{18, 152, grp_0}, /* ACH 3 */
{0, 0, grp_0}, /* ACH 4 */
{0, 0, grp_0}, /* ACH 5 */
{0, 0, grp_0}, /* ACH 6 */
{0, 0, grp_0}, /* ACH 7 */
{18, 152, grp_0}, /* B0MGQ */
{18, 152, grp_0}, /* B0HIQ */
{0, 0, grp_0}, /* B1MGQ */
{0, 0, grp_0}, /* B1HIQ */
{0, 0, 0} /* FWCMDQ */
};
static const struct rtw89_hfc_pub_cfg rtw8851b_hfc_pubcfg_usb = {
152, /* Group 0 */
0, /* Group 1 */
152, /* Public Max */
0 /* WP threshold */
};
static const struct rtw89_hfc_prec_cfg rtw8851b_hfc_preccfg_usb = {
9, /* CH 0-11 pre-cost */
32, /* H2C pre-cost */
64, /* WP CH 0-7 pre-cost */
24, /* WP CH 8-11 pre-cost */
1, /* CH 0-11 full condition */
1, /* H2C full condition */
1, /* WP CH 0-7 full condition */
1, /* WP CH 8-11 full condition */
};
static const struct rtw89_hfc_param_ini rtw8851b_hfc_param_ini_usb[] = {
[RTW89_QTA_SCC] = {rtw8851b_hfc_chcfg_usb, &rtw8851b_hfc_pubcfg_usb,
&rtw8851b_hfc_preccfg_usb, RTW89_HCIFC_STF},
[RTW89_QTA_DLFW] = {NULL, NULL,
&rtw8851b_hfc_preccfg_usb, RTW89_HCIFC_STF},
[RTW89_QTA_INVALID] = {NULL},
};
static const struct rtw89_dle_mem rtw8851b_dle_mem_pcie[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6,
&rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
&rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt58},
[RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size6,
&rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
&rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt_51b_wow},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
&rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13,
&rtw89_mac_size.ple_qt13},
[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
NULL},
};
static const struct rtw89_dle_mem rtw8851b_dle_mem_usb2[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size25,
&rtw89_mac_size.ple_size32, &rtw89_mac_size.wde_qt25,
&rtw89_mac_size.wde_qt25, &rtw89_mac_size.ple_qt72,
&rtw89_mac_size.ple_qt73},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
&rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13,
&rtw89_mac_size.ple_qt13},
[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
NULL},
};
static const struct rtw89_dle_mem rtw8851b_dle_mem_usb3[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size25,
&rtw89_mac_size.ple_size33, &rtw89_mac_size.wde_qt25,
&rtw89_mac_size.wde_qt25, &rtw89_mac_size.ple_qt74,
&rtw89_mac_size.ple_qt75},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
&rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13,
&rtw89_mac_size.ple_qt13},
[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
NULL},
};
static const struct rtw89_reg3_def rtw8851b_btc_preagc_en_defs[] = {
{0x46D0, GENMASK(1, 0), 0x3},
{0x4AD4, GENMASK(31, 0), 0xf},
{0x4688, GENMASK(23, 16), 0x80},
{0x4688, GENMASK(31, 24), 0x80},
{0x4694, GENMASK(7, 0), 0x80},
{0x4694, GENMASK(15, 8), 0x80},
{0x4AE4, GENMASK(11, 6), 0x34},
{0x4AE4, GENMASK(17, 12), 0x0},
{0x469C, GENMASK(31, 26), 0x34},
};
static DECLARE_PHY_REG3_TBL(rtw8851b_btc_preagc_en_defs);
static const struct rtw89_reg3_def rtw8851b_btc_preagc_dis_defs[] = {
{0x46D0, GENMASK(1, 0), 0x0},
{0x4AD4, GENMASK(31, 0), 0x60},
{0x4688, GENMASK(23, 16), 0x10},
{0x4690, GENMASK(31, 24), 0x2a},
{0x4694, GENMASK(15, 8), 0x2a},
{0x4AE4, GENMASK(11, 6), 0x26},
{0x4AE4, GENMASK(17, 12), 0x1e},
{0x469C, GENMASK(31, 26), 0x26},
};
static DECLARE_PHY_REG3_TBL(rtw8851b_btc_preagc_dis_defs);
static const u32 rtw8851b_h2c_regs[RTW89_H2CREG_MAX] = {
R_AX_H2CREG_DATA0, R_AX_H2CREG_DATA1, R_AX_H2CREG_DATA2,
R_AX_H2CREG_DATA3
};
static const u32 rtw8851b_c2h_regs[RTW89_C2HREG_MAX] = {
R_AX_C2HREG_DATA0, R_AX_C2HREG_DATA1, R_AX_C2HREG_DATA2,
R_AX_C2HREG_DATA3
};
static const u32 rtw8851b_wow_wakeup_regs[RTW89_WOW_REASON_NUM] = {
R_AX_C2HREG_DATA3 + 3, R_AX_C2HREG_DATA3 + 3,
};
static const struct rtw89_page_regs rtw8851b_page_regs = {
.hci_fc_ctrl = R_AX_HCI_FC_CTRL,
.ch_page_ctrl = R_AX_CH_PAGE_CTRL,
.ach_page_ctrl = R_AX_ACH0_PAGE_CTRL,
.ach_page_info = R_AX_ACH0_PAGE_INFO,
.pub_page_info3 = R_AX_PUB_PAGE_INFO3,
.pub_page_ctrl1 = R_AX_PUB_PAGE_CTRL1,
.pub_page_ctrl2 = R_AX_PUB_PAGE_CTRL2,
.pub_page_info1 = R_AX_PUB_PAGE_INFO1,
.pub_page_info2 = R_AX_PUB_PAGE_INFO2,
.wp_page_ctrl1 = R_AX_WP_PAGE_CTRL1,
.wp_page_ctrl2 = R_AX_WP_PAGE_CTRL2,
.wp_page_info1 = R_AX_WP_PAGE_INFO1,
};
static const struct rtw89_reg_def rtw8851b_dcfo_comp = {
R_DCFO_COMP_S0_V2, B_DCFO_COMP_S0_MSK_V2
};
static const struct rtw89_imr_info rtw8851b_imr_info = {
.wdrls_imr_set = B_AX_WDRLS_IMR_SET,
.wsec_imr_reg = R_AX_SEC_DEBUG,
.wsec_imr_set = B_AX_IMR_ERROR,
.mpdu_tx_imr_set = 0,
.mpdu_rx_imr_set = 0,
.sta_sch_imr_set = B_AX_STA_SCHEDULER_IMR_SET,
.txpktctl_imr_b0_reg = R_AX_TXPKTCTL_ERR_IMR_ISR,
.txpktctl_imr_b0_clr = B_AX_TXPKTCTL_IMR_B0_CLR,
.txpktctl_imr_b0_set = B_AX_TXPKTCTL_IMR_B0_SET,
.txpktctl_imr_b1_reg = R_AX_TXPKTCTL_ERR_IMR_ISR_B1,
.txpktctl_imr_b1_clr = B_AX_TXPKTCTL_IMR_B1_CLR,
.txpktctl_imr_b1_set = B_AX_TXPKTCTL_IMR_B1_SET,
.wde_imr_clr = B_AX_WDE_IMR_CLR,
.wde_imr_set = B_AX_WDE_IMR_SET,
.ple_imr_clr = B_AX_PLE_IMR_CLR,
.ple_imr_set = B_AX_PLE_IMR_SET,
.host_disp_imr_clr = B_AX_HOST_DISP_IMR_CLR,
.host_disp_imr_set = B_AX_HOST_DISP_IMR_SET,
.cpu_disp_imr_clr = B_AX_CPU_DISP_IMR_CLR,
.cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET,
.other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR,
.other_disp_imr_set = 0,
.bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR_ISR,
.bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR_ISR,
.bbrpt_err_imr_set = 0,
.bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR_ISR,
.ptcl_imr_clr = B_AX_PTCL_IMR_CLR_ALL,
.ptcl_imr_set = B_AX_PTCL_IMR_SET,
.cdma_imr_0_reg = R_AX_DLE_CTRL,
.cdma_imr_0_clr = B_AX_DLE_IMR_CLR,
.cdma_imr_0_set = B_AX_DLE_IMR_SET,
.cdma_imr_1_reg = 0,
.cdma_imr_1_clr = 0,
.cdma_imr_1_set = 0,
.phy_intf_imr_reg = R_AX_PHYINFO_ERR_IMR,
.phy_intf_imr_clr = 0,
.phy_intf_imr_set = 0,
.rmac_imr_reg = R_AX_RMAC_ERR_ISR,
.rmac_imr_clr = B_AX_RMAC_IMR_CLR,
.rmac_imr_set = B_AX_RMAC_IMR_SET,
.tmac_imr_reg = R_AX_TMAC_ERR_IMR_ISR,
.tmac_imr_clr = B_AX_TMAC_IMR_CLR,
.tmac_imr_set = B_AX_TMAC_IMR_SET,
};
static const struct rtw89_xtal_info rtw8851b_xtal_info = {
.xcap_reg = R_AX_XTAL_ON_CTRL3,
.sc_xo_mask = B_AX_XTAL_SC_XO_A_BLOCK_MASK,
.sc_xi_mask = B_AX_XTAL_SC_XI_A_BLOCK_MASK,
};
static const struct rtw89_rrsr_cfgs rtw8851b_rrsr_cfgs = {
.ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0},
.rsc = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_RSC_MASK, 2},
};
static const struct rtw89_rfkill_regs rtw8851b_rfkill_regs = {
.pinmux = {R_AX_GPIO8_15_FUNC_SEL,
B_AX_PINMUX_GPIO9_FUNC_SEL_MASK,
0xf},
.mode = {R_AX_GPIO_EXT_CTRL + 2,
(B_AX_GPIO_MOD_9 | B_AX_GPIO_IO_SEL_9) >> 16,
0x0},
};
static const struct rtw89_dig_regs rtw8851b_dig_regs = {
.seg0_pd_reg = R_SEG0R_PD_V1,
.pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK,
.pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK_V1,
.bmode_pd_reg = R_BMODE_PDTH_EN_V1,
.bmode_cca_rssi_limit_en = B_BMODE_PDTH_LIMIT_EN_MSK_V1,
.bmode_pd_lower_bound_reg = R_BMODE_PDTH_V1,
.bmode_rssi_nocca_low_th_mask = B_BMODE_PDTH_LOWER_BOUND_MSK_V1,
.p0_lna_init = {R_PATH0_LNA_INIT_V1, B_PATH0_LNA_INIT_IDX_MSK},
.p1_lna_init = {R_PATH1_LNA_INIT_V1, B_PATH1_LNA_INIT_IDX_MSK},
.p0_tia_init = {R_PATH0_TIA_INIT_V1, B_PATH0_TIA_INIT_IDX_MSK_V1},
.p1_tia_init = {R_PATH1_TIA_INIT_V1, B_PATH1_TIA_INIT_IDX_MSK_V1},
.p0_rxb_init = {R_PATH0_RXB_INIT_V1, B_PATH0_RXB_INIT_IDX_MSK_V1},
.p1_rxb_init = {R_PATH1_RXB_INIT_V1, B_PATH1_RXB_INIT_IDX_MSK_V1},
.p0_p20_pagcugc_en = {R_PATH0_P20_FOLLOW_BY_PAGCUGC_V2,
B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V2,
B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V2,
B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V2,
B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
};
static const struct rtw89_edcca_regs rtw8851b_edcca_regs = {
.edcca_level = R_SEG0R_EDCCA_LVL_V1,
.edcca_mask = B_EDCCA_LVL_MSK0,
.edcca_p_mask = B_EDCCA_LVL_MSK1,
.ppdu_level = R_SEG0R_EDCCA_LVL_V1,
.ppdu_mask = B_EDCCA_LVL_MSK3,
.p = {{
.rpt_a = R_EDCCA_RPT_A,
.rpt_b = R_EDCCA_RPT_B,
.rpt_sel = R_EDCCA_RPT_SEL,
.rpt_sel_mask = B_EDCCA_RPT_SEL_MSK,
}, {
.rpt_a = R_EDCCA_RPT_P1_A,
.rpt_b = R_EDCCA_RPT_P1_B,
.rpt_sel = R_EDCCA_RPT_SEL,
.rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK,
}},
.tx_collision_t2r_st = R_TX_COLLISION_T2R_ST,
.tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M,
};
static const struct rtw89_btc_rf_trx_para rtw89_btc_8851b_rf_ul[] = {
{255, 0, 0, 7}, /* 0 -> original */
{255, 2, 0, 7}, /* 1 -> for BT-connected ACI issue && BTG co-rx */
{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
{6, 1, 0, 7},
{13, 1, 0, 7},
{13, 1, 0, 7}
};
static const struct rtw89_btc_rf_trx_para rtw89_btc_8851b_rf_dl[] = {
{255, 0, 0, 7}, /* 0 -> original */
{255, 2, 0, 7}, /* 1 -> reserved for shared-antenna */
{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
{255, 1, 0, 7},
{255, 1, 0, 7},
{255, 1, 0, 7}
};
static const struct rtw89_btc_fbtc_mreg rtw89_btc_8851b_mon_reg[] = {
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda24),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda28),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda2c),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda30),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda4c),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda10),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda20),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda34),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xcef4),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0x8424),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd200),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd220),
RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x980),
RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4738),
RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4688),
RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4694),
};
static const u8 rtw89_btc_8851b_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {70, 60, 50, 40};
static const u8 rtw89_btc_8851b_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {50, 40, 30, 20};
static int rtw8851b_pwr_on_func(struct rtw89_dev *rtwdev)
{
u32 val32;
u8 val8;
int ret;
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_AFSM_WLSUS_EN |
B_AX_AFSM_PCIE_SUS_EN);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_DIS_WLBT_PDNSUSEN_SOPC);
rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_DIS_WLBT_LPSEN_LOPC);
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APDM_HPDN);
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
ret = read_poll_timeout(rtw89_read32, val32, val32 & B_AX_RDY_SYSPWR,
1000, 20000, false , rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFN_ONMAC);
ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFN_ONMAC),
1000, 20000, false , rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_WEI,
XTAL_SI_OFF_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_EI,
XTAL_SI_OFF_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_RFC2RF);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_WEI,
XTAL_SI_PON_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_EI,
XTAL_SI_PON_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SRAM2RFC);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_SRAM_CTRL, 0, XTAL_SI_SRAM_DIS);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_2, 0, XTAL_SI_LDO_LPS);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_4, 0, XTAL_SI_LPS_CAP);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_DRV, 0, XTAL_SI_DRV_LATCH);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_ISO_EB2CORE);
rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B15);
fsleep(1000);
rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B14);
rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
rtw89_write32_set(rtwdev, R_AX_GPIO0_16_EECS_EESK_LED1_PULL_LOW_EN,
B_AX_GPIO10_PULL_LOW_EN | B_AX_GPIO16_PULL_LOW_EN_V1);
if (rtwdev->hal.cv == CHIP_CAV) {
ret = rtw89_read_efuse_ver(rtwdev, &val8);
if (!ret)
rtwdev->hal.cv = val8;
}
rtw89_write32_clr(rtwdev, R_AX_WLAN_XTAL_SI_CONFIG,
B_AX_XTAL_SI_ADDR_NOT_CHK);
if (rtwdev->hal.cv != CHIP_CAV) {
rtw89_write32_set(rtwdev, R_AX_SPSLDO_ON_CTRL1, B_AX_FPWMDELAY);
rtw89_write32_set(rtwdev, R_AX_SPSANA_ON_CTRL1, B_AX_FPWMDELAY);
}
rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN,
B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MPDU_PROC_EN |
B_AX_WD_RLS_EN | B_AX_DLE_WDE_EN | B_AX_TXPKT_CTRL_EN |
B_AX_STA_SCH_EN | B_AX_DLE_PLE_EN | B_AX_PKT_BUF_EN |
B_AX_DMAC_TBL_EN | B_AX_PKT_IN_EN | B_AX_DLE_CPUIO_EN |
B_AX_DISPATCHER_EN | B_AX_BBRPT_EN | B_AX_MAC_SEC_EN |
B_AX_DMACREG_GCKEN);
rtw89_write32_set(rtwdev, R_AX_CMAC_FUNC_EN,
B_AX_CMAC_EN | B_AX_CMAC_TXEN | B_AX_CMAC_RXEN |
B_AX_FORCE_CMACREG_GCKEN | B_AX_PHYINTF_EN | B_AX_CMAC_DMA_EN |
B_AX_PTCLTOP_EN | B_AX_SCHEDULER_EN | B_AX_TMAC_EN |
B_AX_RMAC_EN);
rtw89_write32_mask(rtwdev, R_AX_EECS_EESK_FUNC_SEL, B_AX_PINMUX_EESK_FUNC_SEL_MASK,
PINMUX_EESK_FUNC_SEL_BT_LOG);
return 0;
}
static void rtw8851b_patch_swr_pfm2pwm(struct rtw89_dev *rtwdev)
{
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_PWMM_DSWR);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_ASWRM);
rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_LPSOP_DSWRM);
rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_LPSOP_ASWRM);
}
static int rtw8851b_pwr_off_func(struct rtw89_dev *rtwdev)
{
u32 val32;
int ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_RFC2RF,
XTAL_SI_RFC2RF);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0, XTAL_SI_RF00);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_SRAM2RFC,
XTAL_SI_SRAM2RFC);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_WEI);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_WLAN_XTAL_SI_CONFIG,
B_AX_XTAL_SI_ADDR_NOT_CHK);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BB_GLB_RSTN | B_AX_FEN_BBRSTB);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_OFFMAC);
ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFM_OFFMAC),
1000, 20000, false , rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION);
else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB)
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_EDSWR);
if (rtwdev->hal.cv == CHIP_CAV) {
rtw8851b_patch_swr_pfm2pwm(rtwdev);
} else {
rtw89_write32_set(rtwdev, R_AX_SPSLDO_ON_CTRL1, B_AX_FPWMDELAY);
rtw89_write32_set(rtwdev, R_AX_SPSANA_ON_CTRL1, B_AX_FPWMDELAY);
}
if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
} else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) {
val32 = rtw89_read32(rtwdev, R_AX_SYS_PW_CTRL);
val32 &= ~B_AX_AFSM_PCIE_SUS_EN;
val32 |= B_AX_AFSM_WLSUS_EN;
rtw89_write32(rtwdev, R_AX_SYS_PW_CTRL, val32);
}
return 0;
}
static void rtw8851b_efuse_parsing_tssi(struct rtw89_dev *rtwdev,
struct rtw8851b_efuse *map)
{
struct rtw89_tssi_info *tssi = &rtwdev->tssi;
struct rtw8851b_tssi_offset *ofst[] = {&map->path_a_tssi};
u8 i, j;
tssi->thermal[RF_PATH_A] = map->path_a_therm;
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
memcpy(tssi->tssi_cck[i], ofst[i]->cck_tssi,
sizeof (ofst[i]->cck_tssi));
for (j = 0; j < TSSI_CCK_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][EFUSE] path=%d cck[%d]=0x%x\n" ,
i, j, tssi->tssi_cck[i][j]);
memcpy(tssi->tssi_mcs[i], ofst[i]->bw40_tssi,
sizeof (ofst[i]->bw40_tssi));
memcpy(tssi->tssi_mcs[i] + TSSI_MCS_2G_CH_GROUP_NUM,
ofst[i]->bw40_1s_tssi_5g, sizeof (ofst[i]->bw40_1s_tssi_5g));
for (j = 0; j < TSSI_MCS_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][EFUSE] path=%d mcs[%d]=0x%x\n" ,
i, j, tssi->tssi_mcs[i][j]);
}
}
static bool _decode_efuse_gain(u8 data, s8 *high, s8 *low)
{
if (high)
*high = sign_extend32(u8_get_bits(data, GENMASK(7, 4)), 3);
if (low)
*low = sign_extend32(u8_get_bits(data, GENMASK(3, 0)), 3);
return data != 0xff;
}
static void rtw8851b_efuse_parsing_gain_offset(struct rtw89_dev *rtwdev,
struct rtw8851b_efuse *map)
{
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
bool valid = false ;
valid |= _decode_efuse_gain(map->rx_gain_2g_cck,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_CCK],
NULL);
valid |= _decode_efuse_gain(map->rx_gain_2g_ofdm,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_OFDM],
NULL);
valid |= _decode_efuse_gain(map->rx_gain_5g_low,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_LOW],
NULL);
valid |= _decode_efuse_gain(map->rx_gain_5g_mid,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_MID],
NULL);
valid |= _decode_efuse_gain(map->rx_gain_5g_high,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_HIGH],
NULL);
gain->offset_valid = valid;
}
static int rtw8851b_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map,
enum rtw89_efuse_block block)
{
struct rtw89_efuse *efuse = &rtwdev->efuse;
struct rtw8851b_efuse *map;
map = (struct rtw8851b_efuse *)log_map;
efuse->country_code[0] = map->country_code[0];
efuse->country_code[1] = map->country_code[1];
rtw8851b_efuse_parsing_tssi(rtwdev, map);
rtw8851b_efuse_parsing_gain_offset(rtwdev, map);
switch (rtwdev->hci.type) {
case RTW89_HCI_TYPE_PCIE:
ether_addr_copy(efuse->addr, map->e.mac_addr);
break ;
case RTW89_HCI_TYPE_USB:
ether_addr_copy(efuse->addr, map->u.mac_addr);
break ;
default :
return -EOPNOTSUPP;
}
efuse->rfe_type = map->rfe_type;
efuse->xtal_cap = map->xtal_k;
rtw89_info(rtwdev, "chip rfe_type is %d\n" , efuse->rfe_type);
return 0;
}
static void rtw8851b_phycap_parsing_tssi(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
struct rtw89_tssi_info *tssi = &rtwdev->tssi;
static const u32 tssi_trim_addr[RF_PATH_NUM_8851B] = {0x5D6};
u32 addr = rtwdev->chip->phycap_addr;
bool pg = false ;
u32 ofst;
u8 i, j;
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++) {
/* addrs are in decreasing order */
ofst = tssi_trim_addr[i] - addr - j;
tssi->tssi_trim[i][j] = phycap_map[ofst];
if (phycap_map[ofst] != 0xff)
pg = true ;
}
}
if (!pg) {
memset(tssi->tssi_trim, 0, sizeof (tssi->tssi_trim));
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][TRIM] no PG, set all trim info to 0\n" );
}
for (i = 0; i < RF_PATH_NUM_8851B; i++)
for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI] path=%d idx=%d trim=0x%x addr=0x%x\n" ,
i, j, tssi->tssi_trim[i][j],
tssi_trim_addr[i] - j);
}
static void rtw8851b_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev,
u8 *phycap_map)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
static const u32 thm_trim_addr[RF_PATH_NUM_8851B] = {0x5DF};
u32 addr = rtwdev->chip->phycap_addr;
u8 i;
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
info->thermal_trim[i] = phycap_map[thm_trim_addr[i] - addr];
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] path=%d thermal_trim=0x%x\n" ,
i, info->thermal_trim[i]);
if (info->thermal_trim[i] != 0xff)
info->pg_thermal_trim = true ;
}
}
static void rtw8851b_thermal_trim(struct rtw89_dev *rtwdev)
{
#define __thm_setting(raw) \
({ \
u8 __v = (raw); \
((__v & 0x1) << 3) | ((__v & 0x1f) >> 1); \
})
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
u8 i, val;
if (!info->pg_thermal_trim) {
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] no PG, do nothing\n" );
return ;
}
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
val = __thm_setting(info->thermal_trim[i]);
rtw89_write_rf(rtwdev, i, RR_TM2, RR_TM2_OFF, val);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] path=%d thermal_setting=0x%x\n" ,
i, val);
}
#undef __thm_setting
}
static void rtw8851b_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev,
u8 *phycap_map)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
static const u32 pabias_trim_addr[] = {0x5DE};
u32 addr = rtwdev->chip->phycap_addr;
u8 i;
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
info->pa_bias_trim[i] = phycap_map[pabias_trim_addr[i] - addr];
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] path=%d pa_bias_trim=0x%x\n" ,
i, info->pa_bias_trim[i]);
if (info->pa_bias_trim[i] != 0xff)
info->pg_pa_bias_trim = true ;
}
}
static void rtw8851b_pa_bias_trim(struct rtw89_dev *rtwdev)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
u8 pabias_2g, pabias_5g;
u8 i;
if (!info->pg_pa_bias_trim) {
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] no PG, do nothing\n" );
return ;
}
for (i = 0; i < RF_PATH_NUM_8851B; i++) {
pabias_2g = u8_get_bits(info->pa_bias_trim[i], GENMASK(3, 0));
pabias_5g = u8_get_bits(info->pa_bias_trim[i], GENMASK(7, 4));
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n" ,
i, pabias_2g, pabias_5g);
rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXG, pabias_2g);
rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA, pabias_5g);
}
}
static void rtw8851b_phycap_parsing_gain_comp(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
static const u32 comp_addrs[][RTW89_SUBBAND_2GHZ_5GHZ_NR] = {
{0x5BB, 0x5BA, 0, 0x5B9, 0x5B8},
};
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
u32 phycap_addr = rtwdev->chip->phycap_addr;
bool valid = false ;
int path, i;
u8 data;
for (path = 0; path < BB_PATH_NUM_8851B; path++)
for (i = 0; i < RTW89_SUBBAND_2GHZ_5GHZ_NR; i++) {
if (comp_addrs[path][i] == 0)
continue ;
data = phycap_map[comp_addrs[path][i] - phycap_addr];
valid |= _decode_efuse_gain(data, NULL,
&gain->comp[path][i]);
}
gain->comp_valid = valid;
}
static void rtw8851b_phycap_parsing_adc_td(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
u32 phycap_addr = rtwdev->chip->phycap_addr;
struct rtw89_efuse *efuse = &rtwdev->efuse;
const u32 addr_adc_td = 0x5AF;
efuse->adc_td = phycap_map[addr_adc_td - phycap_addr] & GENMASK(4, 0);
}
static int rtw8851b_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
rtw8851b_phycap_parsing_tssi(rtwdev, phycap_map);
rtw8851b_phycap_parsing_thermal_trim(rtwdev, phycap_map);
rtw8851b_phycap_parsing_pa_bias_trim(rtwdev, phycap_map);
rtw8851b_phycap_parsing_gain_comp(rtwdev, phycap_map);
rtw8851b_phycap_parsing_adc_td(rtwdev, phycap_map);
return 0;
}
static void rtw8851b_set_bb_gpio(struct rtw89_dev *rtwdev, u8 gpio_idx, bool inv,
u8 src_sel)
{
u32 addr, mask;
if (gpio_idx >= 32)
return ;
/* 2 continual 32-bit registers for 32 GPIOs, and each GPIO occupies 2 bits */
addr = R_RFE_SEL0_A2 + (gpio_idx / 16) * sizeof (u32);
mask = B_RFE_SEL0_MASK << (gpio_idx % 16) * 2;
rtw89_phy_write32_mask(rtwdev, addr, mask, RF_PATH_A);
rtw89_phy_write32_mask(rtwdev, R_RFE_INV0, BIT(gpio_idx), inv);
/* 4 continual 32-bit registers for 32 GPIOs, and each GPIO occupies 4 bits */
addr = R_RFE_SEL0_BASE + (gpio_idx / 8) * sizeof (u32);
mask = B_RFE_SEL0_SRC_MASK << (gpio_idx % 8) * 4;
rtw89_phy_write32_mask(rtwdev, addr, mask, src_sel);
}
static void rtw8851b_set_mac_gpio(struct rtw89_dev *rtwdev, u8 func)
{
static const struct rtw89_reg3_def func16 = {
R_AX_GPIO16_23_FUNC_SEL, B_AX_PINMUX_GPIO16_FUNC_SEL_MASK, BIT(3)
};
static const struct rtw89_reg3_def func17 = {
R_AX_GPIO16_23_FUNC_SEL, B_AX_PINMUX_GPIO17_FUNC_SEL_MASK, BIT(7) >> 4,
};
const struct rtw89_reg3_def *def;
switch (func) {
case 16:
def = &func16;
break ;
case 17:
def = &func17;
break ;
default :
rtw89_warn(rtwdev, "undefined gpio func %d\n" , func);
return ;
}
rtw89_write8_mask(rtwdev, def->addr, def->mask, def->data);
}
static void rtw8851b_rfe_gpio(struct rtw89_dev *rtwdev)
{
u8 rfe_type = rtwdev->efuse.rfe_type;
if (rfe_type > 50)
return ;
if (rfe_type % 3 == 2) {
rtw8851b_set_bb_gpio(rtwdev, 16, true , RFE_SEL0_SRC_ANTSEL_0);
rtw8851b_set_bb_gpio(rtwdev, 17, false , RFE_SEL0_SRC_ANTSEL_0);
rtw8851b_set_mac_gpio(rtwdev, 16);
rtw8851b_set_mac_gpio(rtwdev, 17);
}
}
static void rtw8851b_power_trim(struct rtw89_dev *rtwdev)
{
rtw8851b_thermal_trim(rtwdev);
rtw8851b_pa_bias_trim(rtwdev);
}
static void rtw8851b_set_channel_mac(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
u8 mac_idx)
{
u32 sub_carr = rtw89_mac_reg_by_idx(rtwdev, R_AX_TX_SUB_CARRIER_VALUE, mac_idx);
u32 chk_rate = rtw89_mac_reg_by_idx(rtwdev, R_AX_TXRATE_CHK, mac_idx);
u32 rf_mod = rtw89_mac_reg_by_idx(rtwdev, R_AX_WMAC_RFMOD, mac_idx);
u8 txsc20 = 0, txsc40 = 0;
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_80:
txsc40 = rtw89_phy_get_txsc(rtwdev, chan, RTW89_CHANNEL_WIDTH_40);
fallthrough;
case RTW89_CHANNEL_WIDTH_40:
txsc20 = rtw89_phy_get_txsc(rtwdev, chan, RTW89_CHANNEL_WIDTH_20);
break ;
default :
break ;
}
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_80:
rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(1));
rtw89_write32(rtwdev, sub_carr, txsc20 | (txsc40 << 4));
break ;
case RTW89_CHANNEL_WIDTH_40:
rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(0));
rtw89_write32(rtwdev, sub_carr, txsc20);
break ;
case RTW89_CHANNEL_WIDTH_20:
rtw89_write8_clr(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK);
rtw89_write32(rtwdev, sub_carr, 0);
break ;
default :
break ;
}
if (chan->channel > 14) {
rtw89_write8_clr(rtwdev, chk_rate, B_AX_BAND_MODE);
rtw89_write8_set(rtwdev, chk_rate,
B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6);
} else {
rtw89_write8_set(rtwdev, chk_rate, B_AX_BAND_MODE);
rtw89_write8_clr(rtwdev, chk_rate,
B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6);
}
}
static const u32 rtw8851b_sco_barker_threshold[14] = {
0x1cfea, 0x1d0e1, 0x1d1d7, 0x1d2cd, 0x1d3c3, 0x1d4b9, 0x1d5b0, 0x1d6a6,
0x1d79c, 0x1d892, 0x1d988, 0x1da7f, 0x1db75, 0x1ddc4
};
static const u32 rtw8851b_sco_cck_threshold[14] = {
0x27de3, 0x27f35, 0x28088, 0x281da, 0x2832d, 0x2847f, 0x285d2, 0x28724,
0x28877, 0x289c9, 0x28b1c, 0x28c6e, 0x28dc1, 0x290ed
};
static void rtw8851b_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 primary_ch)
{
u8 ch_element = primary_ch - 1;
rtw89_phy_write32_mask(rtwdev, R_RXSCOBC, B_RXSCOBC_TH,
rtw8851b_sco_barker_threshold[ch_element]);
rtw89_phy_write32_mask(rtwdev, R_RXSCOCCK, B_RXSCOCCK_TH,
rtw8851b_sco_cck_threshold[ch_element]);
}
static u8 rtw8851b_sco_mapping(u8 central_ch)
{
if (central_ch == 1)
return 109;
else if (central_ch >= 2 && central_ch <= 6)
return 108;
else if (central_ch >= 7 && central_ch <= 10)
return 107;
else if (central_ch >= 11 && central_ch <= 14)
return 106;
else if (central_ch == 36 || central_ch == 38)
return 51;
else if (central_ch >= 40 && central_ch <= 58)
return 50;
else if (central_ch >= 60 && central_ch <= 64)
return 49;
else if (central_ch == 100 || central_ch == 102)
return 48;
else if (central_ch >= 104 && central_ch <= 126)
return 47;
else if (central_ch >= 128 && central_ch <= 151)
return 46;
else if (central_ch >= 153 && central_ch <= 177)
return 45;
else
return 0;
}
struct rtw8851b_bb_gain {
u32 gain_g[BB_PATH_NUM_8851B];
u32 gain_a[BB_PATH_NUM_8851B];
u32 gain_mask;
};
static const struct rtw8851b_bb_gain bb_gain_lna[LNA_GAIN_NUM] = {
{ .gain_g = {0x4678}, .gain_a = {0x45DC},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x4678}, .gain_a = {0x45DC},
.gain_mask = 0xff000000 },
{ .gain_g = {0x467C}, .gain_a = {0x4660},
.gain_mask = 0x000000ff },
{ .gain_g = {0x467C}, .gain_a = {0x4660},
.gain_mask = 0x0000ff00 },
{ .gain_g = {0x467C}, .gain_a = {0x4660},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x467C}, .gain_a = {0x4660},
.gain_mask = 0xff000000 },
{ .gain_g = {0x4680}, .gain_a = {0x4664},
.gain_mask = 0x000000ff },
};
static const struct rtw8851b_bb_gain bb_gain_tia[TIA_GAIN_NUM] = {
{ .gain_g = {0x4680}, .gain_a = {0x4664},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x4680}, .gain_a = {0x4664},
.gain_mask = 0xff000000 },
};
static void rtw8851b_set_gain_error(struct rtw89_dev *rtwdev,
enum rtw89_subband subband,
enum rtw89_rf_path path)
{
const struct rtw89_phy_bb_gain_info *gain = &rtwdev->bb_gain.ax;
u8 gain_band = rtw89_subband_to_bb_gain_band(subband);
s32 val;
u32 reg;
u32 mask;
int i;
for (i = 0; i < LNA_GAIN_NUM; i++) {
if (subband == RTW89_CH_2G)
reg = bb_gain_lna[i].gain_g[path];
else
reg = bb_gain_lna[i].gain_a[path];
mask = bb_gain_lna[i].gain_mask;
val = gain->lna_gain[gain_band][path][i];
rtw89_phy_write32_mask(rtwdev, reg, mask, val);
}
for (i = 0; i < TIA_GAIN_NUM; i++) {
if (subband == RTW89_CH_2G)
reg = bb_gain_tia[i].gain_g[path];
else
reg = bb_gain_tia[i].gain_a[path];
mask = bb_gain_tia[i].gain_mask;
val = gain->tia_gain[gain_band][path][i];
rtw89_phy_write32_mask(rtwdev, reg, mask, val);
}
}
static void rtw8851b_set_gain_offset(struct rtw89_dev *rtwdev,
enum rtw89_subband subband,
enum rtw89_phy_idx phy_idx)
{
static const u32 rssi_ofst_addr[] = {R_PATH0_G_TIA1_LNA6_OP1DB_V1};
static const u32 gain_err_addr[] = {R_P0_AGC_RSVD};
struct rtw89_phy_efuse_gain *efuse_gain = &rtwdev->efuse_gain;
enum rtw89_gain_offset gain_ofdm_band;
s32 offset_ofdm, offset_cck;
s32 offset_a;
s32 tmp;
u8 path;
if (!efuse_gain->comp_valid)
goto next;
for (path = RF_PATH_A; path < BB_PATH_NUM_8851B; path++) {
tmp = efuse_gain->comp[path][subband];
tmp = clamp_t(s32, tmp << 2, S8_MIN, S8_MAX);
rtw89_phy_write32_mask(rtwdev, gain_err_addr[path], MASKBYTE0, tmp);
}
next:
if (!efuse_gain->offset_valid)
return ;
gain_ofdm_band = rtw89_subband_to_gain_offset_band_of_ofdm(subband);
offset_a = -efuse_gain->offset[RF_PATH_A][gain_ofdm_band];
tmp = -((offset_a << 2) + (efuse_gain->offset_base[RTW89_PHY_0] >> 2));
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[RF_PATH_A], B_PATH0_R_G_OFST_MASK, tmp);
offset_ofdm = -efuse_gain->offset[RF_PATH_A][gain_ofdm_band];
offset_cck = -efuse_gain->offset[RF_PATH_A][0];
tmp = (offset_ofdm << 4) + efuse_gain->offset_base[RTW89_PHY_0];
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_idx(rtwdev, R_P0_RPL1, B_P0_RPL1_BIAS_MASK, tmp, phy_idx);
tmp = (offset_ofdm << 4) + efuse_gain->rssi_base[RTW89_PHY_0];
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_idx(rtwdev, R_P1_RPL1, B_P0_RPL1_BIAS_MASK, tmp, phy_idx);
if (subband == RTW89_CH_2G) {
tmp = (offset_cck << 3) + (efuse_gain->offset_base[RTW89_PHY_0] >> 1);
tmp = clamp_t(s32, tmp, S8_MIN >> 1, S8_MAX >> 1);
rtw89_phy_write32_mask(rtwdev, R_RX_RPL_OFST,
B_RX_RPL_OFST_CCK_MASK, tmp);
}
}
static
void rtw8851b_set_rxsc_rpl_comp(struct rtw89_dev *rtwdev, enum rtw89_subband subband)
{
const struct rtw89_phy_bb_gain_info *gain = &rtwdev->bb_gain.ax;
u8 band = rtw89_subband_to_bb_gain_band(subband);
u32 val;
val = u32_encode_bits(gain->rpl_ofst_20[band][RF_PATH_A], B_P0_RPL1_20_MASK) |
u32_encode_bits(gain->rpl_ofst_40[band][RF_PATH_A][0], B_P0_RPL1_40_MASK) |
u32_encode_bits(gain->rpl_ofst_40[band][RF_PATH_A][1], B_P0_RPL1_41_MASK);
val >>= B_P0_RPL1_SHIFT;
rtw89_phy_write32_mask(rtwdev, R_P0_RPL1, B_P0_RPL1_MASK, val);
rtw89_phy_write32_mask(rtwdev, R_P1_RPL1, B_P0_RPL1_MASK, val);
val = u32_encode_bits(gain->rpl_ofst_40[band][RF_PATH_A][2], B_P0_RTL2_42_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][0], B_P0_RTL2_80_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][1], B_P0_RTL2_81_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][10], B_P0_RTL2_8A_MASK);
rtw89_phy_write32(rtwdev, R_P0_RPL2, val);
rtw89_phy_write32(rtwdev, R_P1_RPL2, val);
val = u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][2], B_P0_RTL3_82_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][3], B_P0_RTL3_83_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][4], B_P0_RTL3_84_MASK) |
u32_encode_bits(gain->rpl_ofst_80[band][RF_PATH_A][9], B_P0_RTL3_89_MASK);
rtw89_phy_write32(rtwdev, R_P0_RPL3, val);
rtw89_phy_write32(rtwdev, R_P1_RPL3, val);
}
static void rtw8851b_ctrl_ch(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 subband = chan->subband_type;
u8 central_ch = chan->channel;
bool is_2g = central_ch <= 14;
u8 sco_comp;
if (is_2g)
rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
B_PATH0_BAND_SEL_MSK_V1, 1, phy_idx);
else
rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
B_PATH0_BAND_SEL_MSK_V1, 0, phy_idx);
/* SCO compensate FC setting */
sco_comp = rtw8851b_sco_mapping(central_ch);
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_INV, sco_comp, phy_idx);
if (chan->band_type == RTW89_BAND_6G)
return ;
/* CCK parameters */
if (central_ch == 14) {
rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3b13ff);
rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x1c42de);
rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfdb0ad);
rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xf60f6e);
rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xfd8f92);
rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0x2d011);
rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0x1c02c);
rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xfff00a);
} else {
rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3d23ff);
rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x29b354);
rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfc1c8);
rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xfdb053);
rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xf86f9a);
rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0xfaef92);
rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0xfe5fcc);
rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xffdff5);
}
rtw8851b_set_gain_error(rtwdev, subband, RF_PATH_A);
rtw8851b_set_gain_offset(rtwdev, subband, phy_idx);
rtw8851b_set_rxsc_rpl_comp(rtwdev, subband);
}
static void rtw8851b_bw_setting(struct rtw89_dev *rtwdev, u8 bw)
{
struct rtw89_efuse *efuse = &rtwdev->efuse;
u8 adc_bw_sel;
switch (efuse->adc_td) {
default :
case 0x19:
adc_bw_sel = 0x4;
break ;
case 0x11:
adc_bw_sel = 0x5;
break ;
case 0x9:
adc_bw_sel = 0x3;
break ;
}
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW1, B_P0_CFCH_BW1, adc_bw_sel);
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_MUL, 0xf);
rtw89_phy_write32_mask(rtwdev, R_ADCMOD, B_ADCMOD_LP, 0xa);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_RC, 0x3);
switch (bw) {
case RTW89_CHANNEL_WIDTH_5:
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_CTL, 0x8);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_EN, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_BW0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_FR, 0x1);
rtw89_phy_write32_mask(rtwdev, R_WDADC, B_WDADC_SEL, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0D, B_ADDCK_DS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_RXCK_ADJ, 0x92);
break ;
case RTW89_CHANNEL_WIDTH_10:
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_CTL, 0x8);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_EN, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_BW0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_FR, 0x1);
rtw89_phy_write32_mask(rtwdev, R_WDADC, B_WDADC_SEL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0D, B_ADDCK_DS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_RXCK_ADJ, 0x92);
break ;
case RTW89_CHANNEL_WIDTH_20:
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_CTL, 0x8);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_EN, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_BW0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_FR, 0x2);
rtw89_phy_write32_mask(rtwdev, R_WDADC, B_WDADC_SEL, 0x2);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0D, B_ADDCK_DS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_RXCK_ADJ, 0x92);
break ;
case RTW89_CHANNEL_WIDTH_40:
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_CTL, 0x8);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_EN, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_BW0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_FR, 0x2);
rtw89_phy_write32_mask(rtwdev, R_WDADC, B_WDADC_SEL, 0x2);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0D, B_ADDCK_DS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_RXCK_ADJ, 0x92);
break ;
case RTW89_CHANNEL_WIDTH_80:
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_CTL, 0x8);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_EN, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW0, B_P0_CFCH_BW0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DCIM, B_DCIM_FR, 0x0);
rtw89_phy_write32_mask(rtwdev, R_WDADC, B_WDADC_SEL, 0x2);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0D, B_ADDCK_DS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_RXCK_ADJ, 0x92);
break ;
default :
rtw89_warn(rtwdev, "Fail to set ADC\n" );
}
}
static void rtw8851b_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_ch, u8 bw,
enum rtw89_phy_idx phy_idx)
{
switch (bw) {
case RTW89_CHANNEL_WIDTH_5:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
break ;
case RTW89_CHANNEL_WIDTH_10:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x2, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
break ;
case RTW89_CHANNEL_WIDTH_20:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
break ;
case RTW89_CHANNEL_WIDTH_40:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH,
pri_ch, phy_idx);
/* CCK primary channel */
if (pri_ch == RTW89_SC_20_UPPER)
rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 1);
else
rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 0);
break ;
case RTW89_CHANNEL_WIDTH_80:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x2, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH,
pri_ch, phy_idx);
break ;
default :
rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri ch:%d)\n" , bw,
pri_ch);
}
rtw8851b_bw_setting(rtwdev, bw);
}
static void rtw8851b_ctrl_cck_en(struct rtw89_dev *rtwdev, bool cck_en)
{
if (cck_en) {
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0);
rtw89_phy_write32_mask(rtwdev, R_PD_ARBITER_OFF,
B_PD_ARBITER_OFF, 0);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 1);
} else {
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 1);
rtw89_phy_write32_mask(rtwdev, R_PD_ARBITER_OFF,
B_PD_ARBITER_OFF, 1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 0);
}
}
static u32 rtw8851b_spur_freq(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan)
{
u8 center_chan = chan->channel;
switch (chan->band_type) {
case RTW89_BAND_5G:
if (center_chan == 151 || center_chan == 153 ||
center_chan == 155 || center_chan == 163)
return 5760;
else if (center_chan == 54 || center_chan == 58)
return 5280;
break ;
default :
break ;
}
return 0;
}
#define CARRIER_SPACING_312_5 312500 /* 312.5 kHz */
#define CARRIER_SPACING_78_125 78125 /* 78.125 kHz */
#define MAX_TONE_NUM 2048
static void rtw8851b_set_csi_tone_idx(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u32 spur_freq;
s32 freq_diff, csi_idx, csi_tone_idx;
spur_freq = rtw8851b_spur_freq(rtwdev, chan);
if (spur_freq == 0) {
rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN_V1, B_SEG0CSI_EN,
0, phy_idx);
return ;
}
freq_diff = (spur_freq - chan->freq) * 1000000;
csi_idx = s32_div_u32_round_closest(freq_diff, CARRIER_SPACING_78_125);
s32_div_u32_round_down(csi_idx, MAX_TONE_NUM, &csi_tone_idx);
rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_V1, B_SEG0CSI_IDX,
csi_tone_idx, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN_V1, B_SEG0CSI_EN, 1, phy_idx);
}
static const struct rtw89_nbi_reg_def rtw8851b_nbi_reg_def = {
.notch1_idx = {0x46E4, 0xFF},
.notch1_frac_idx = {0x46E4, 0xC00},
.notch1_en = {0x46E4, 0x1000},
.notch2_idx = {0x47A4, 0xFF},
.notch2_frac_idx = {0x47A4, 0xC00},
.notch2_en = {0x47A4, 0x1000},
};
static void rtw8851b_set_nbi_tone_idx(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan)
{
const struct rtw89_nbi_reg_def *nbi = &rtw8851b_nbi_reg_def;
s32 nbi_frac_idx, nbi_frac_tone_idx;
s32 nbi_idx, nbi_tone_idx;
bool notch2_chk = false ;
u32 spur_freq, fc;
s32 freq_diff;
spur_freq = rtw8851b_spur_freq(rtwdev, chan);
if (spur_freq == 0) {
rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr,
nbi->notch1_en.mask, 0);
rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr,
nbi->notch2_en.mask, 0);
return ;
}
fc = chan->freq;
if (chan->band_width == RTW89_CHANNEL_WIDTH_160) {
fc = (spur_freq > fc) ? fc + 40 : fc - 40;
if ((fc > spur_freq &&
chan->channel < chan->primary_channel) ||
(fc < spur_freq &&
chan->channel > chan->primary_channel))
notch2_chk = true ;
}
freq_diff = (spur_freq - fc) * 1000000;
nbi_idx = s32_div_u32_round_down(freq_diff, CARRIER_SPACING_312_5,
&nbi_frac_idx);
if (chan->band_width == RTW89_CHANNEL_WIDTH_20) {
s32_div_u32_round_down(nbi_idx + 32, 64, &nbi_tone_idx);
} else {
u16 tone_para = (chan->band_width == RTW89_CHANNEL_WIDTH_40) ?
128 : 256;
s32_div_u32_round_down(nbi_idx, tone_para, &nbi_tone_idx);
}
nbi_frac_tone_idx = s32_div_u32_round_closest(nbi_frac_idx,
CARRIER_SPACING_78_125);
if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && notch2_chk) {
rtw89_phy_write32_mask(rtwdev, nbi->notch2_idx.addr,
nbi->notch2_idx.mask, nbi_tone_idx);
rtw89_phy_write32_mask(rtwdev, nbi->notch2_frac_idx.addr,
nbi->notch2_frac_idx.mask, nbi_frac_tone_idx);
rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr,
nbi->notch2_en.mask, 0);
rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr,
nbi->notch2_en.mask, 1);
rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr,
nbi->notch1_en.mask, 0);
} else {
rtw89_phy_write32_mask(rtwdev, nbi->notch1_idx.addr,
nbi->notch1_idx.mask, nbi_tone_idx);
rtw89_phy_write32_mask(rtwdev, nbi->notch1_frac_idx.addr,
nbi->notch1_frac_idx.mask, nbi_frac_tone_idx);
rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr,
nbi->notch1_en.mask, 0);
rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr,
nbi->notch1_en.mask, 1);
rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr,
nbi->notch2_en.mask, 0);
}
}
static void rtw8851b_set_cfr(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan)
{
if (chan->band_type == RTW89_BAND_2G &&
chan->band_width == RTW89_CHANNEL_WIDTH_20 &&
(chan->channel == 1 || chan->channel == 13)) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_CFR,
B_PATH0_TX_CFR_LGC0, 0xf8);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_CFR,
B_PATH0_TX_CFR_LGC1, 0x120);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_POLAR_CLIPPING,
B_PATH0_TX_POLAR_CLIPPING_LGC0, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_POLAR_CLIPPING,
B_PATH0_TX_POLAR_CLIPPING_LGC1, 0x3);
} else {
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_CFR,
B_PATH0_TX_CFR_LGC0, 0x120);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_CFR,
B_PATH0_TX_CFR_LGC1, 0x3ff);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_POLAR_CLIPPING,
B_PATH0_TX_POLAR_CLIPPING_LGC0, 0x3);
rtw89_phy_write32_mask(rtwdev, R_PATH0_TX_POLAR_CLIPPING,
B_PATH0_TX_POLAR_CLIPPING_LGC1, 0x7);
}
}
static void rtw8851b_5m_mask(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 pri_ch = chan->pri_ch_idx;
bool mask_5m_low;
bool mask_5m_en;
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_40:
/* Prich=1: Mask 5M High, Prich=2: Mask 5M Low */
mask_5m_en = true ;
mask_5m_low = pri_ch == RTW89_SC_20_LOWER;
break ;
case RTW89_CHANNEL_WIDTH_80:
/* Prich=3: Mask 5M High, Prich=4: Mask 5M Low, Else: Disable */
mask_5m_en = pri_ch == RTW89_SC_20_UPMOST ||
pri_ch == RTW89_SC_20_LOWEST;
mask_5m_low = pri_ch == RTW89_SC_20_LOWEST;
break ;
default :
mask_5m_en = false ;
break ;
}
if (!mask_5m_en) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x0);
rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT_V1,
B_ASSIGN_SBD_OPT_EN_V1, 0x0, phy_idx);
return ;
}
if (mask_5m_low) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_TH, 0x5);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB2, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB0, 0x1);
} else {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_TH, 0x5);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB2, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB0, 0x0);
}
rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT_V1,
B_ASSIGN_SBD_OPT_EN_V1, 0x1, phy_idx);
}
static void rtw8851b_bb_reset_all(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
fsleep(1);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
}
static void rtw8851b_bb_reset_en(struct rtw89_dev *rtwdev, enum rtw89_band band,
enum rtw89_phy_idx phy_idx, bool en)
{
if (en) {
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
B_S0_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
if (band == RTW89_BAND_2G)
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0);
} else {
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1);
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
B_S0_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
fsleep(1);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx);
}
}
static void rtw8851b_bb_reset(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI, 0x1);
rtw89_phy_write32_set(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN);
rtw8851b_bb_reset_all(rtwdev, phy_idx);
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI, 0x3);
rtw89_phy_write32_clr(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN);
}
static
void rtw8851b_bb_gpio_trsw(struct rtw89_dev *rtwdev, enum rtw89_rf_path path,
u8 tx_path_en, u8 trsw_tx,
u8 trsw_rx, u8 trsw_a, u8 trsw_b)
{
u32 mask_ofst = 16;
u32 val;
if (path != RF_PATH_A)
return ;
mask_ofst += (tx_path_en * 4 + trsw_tx * 2 + trsw_rx) * 2;
val = u32_encode_bits(trsw_a, B_P0_TRSW_A) |
u32_encode_bits(trsw_b, B_P0_TRSW_B);
rtw89_phy_write32_mask(rtwdev, R_P0_TRSW,
(B_P0_TRSW_A | B_P0_TRSW_B) << mask_ofst, val);
}
static void rtw8851b_bb_gpio_init(struct rtw89_dev *rtwdev)
{
rtw89_phy_write32_set(rtwdev, R_P0_TRSW, B_P0_TRSW_A);
rtw89_phy_write32_clr(rtwdev, R_P0_TRSW, B_P0_TRSW_X);
rtw89_phy_write32_clr(rtwdev, R_P0_TRSW, B_P0_TRSW_SO_A2);
rtw89_phy_write32(rtwdev, R_RFE_SEL0_BASE, 0x77777777);
rtw89_phy_write32(rtwdev, R_RFE_SEL32_BASE, 0x77777777);
rtw89_phy_write32(rtwdev, R_RFE_E_A2, 0xffffffff);
rtw89_phy_write32(rtwdev, R_RFE_O_SEL_A2, 0);
rtw89_phy_write32(rtwdev, R_RFE_SEL0_A2, 0);
rtw89_phy_write32(rtwdev, R_RFE_SEL32_A2, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 0, 0, 1);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 1, 1, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 0, 1, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 1, 1, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 0, 0, 1);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 1, 1, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 0, 1, 0);
rtw8851b_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 1, 1, 0);
}
static void rtw8851b_bb_macid_ctrl_init(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
u32 addr;
for (addr = R_AX_PWR_MACID_LMT_TABLE0;
addr <= R_AX_PWR_MACID_LMT_TABLE127; addr += 4)
rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0);
}
static void rtw8851b_bb_sethw(struct rtw89_dev *rtwdev)
{
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
rtw89_phy_write32_clr(rtwdev, R_P0_EN_SOUND_WO_NDP, B_P0_EN_SOUND_WO_NDP);
rtw8851b_bb_macid_ctrl_init(rtwdev, RTW89_PHY_0);
rtw8851b_bb_gpio_init(rtwdev);
rtw89_write32_clr(rtwdev, R_AX_PWR_NORM_FORCE1, B_AX_FORCE_NTX_VALUE);
rtw89_write32_set(rtwdev, R_AX_PWR_NORM_FORCE1, B_AX_FORCE_NTX_EN);
/* read these registers after loading BB parameters */
gain->offset_base[RTW89_PHY_0] =
rtw89_phy_read32_mask(rtwdev, R_P0_RPL1, B_P0_RPL1_BIAS_MASK);
gain->rssi_base[RTW89_PHY_0] =
rtw89_phy_read32_mask(rtwdev, R_P1_RPL1, B_P0_RPL1_BIAS_MASK);
}
static void rtw8851b_set_channel_bb(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 band = chan->band_type, chan_idx;
bool cck_en = chan->channel <= 14;
u8 pri_ch_idx = chan->pri_ch_idx;
if (cck_en)
rtw8851b_ctrl_sco_cck(rtwdev, chan->primary_channel);
rtw8851b_ctrl_ch(rtwdev, chan, phy_idx);
rtw8851b_ctrl_bw(rtwdev, pri_ch_idx, chan->band_width, phy_idx);
rtw8851b_ctrl_cck_en(rtwdev, cck_en);
rtw8851b_set_nbi_tone_idx(rtwdev, chan);
rtw8851b_set_csi_tone_idx(rtwdev, chan, phy_idx);
if (chan->band_type == RTW89_BAND_5G) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
B_PATH0_BT_SHARE_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
B_PATH0_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_BT_SHARE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_BT_SEG0, 0x0);
rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN_V1,
B_BT_DYN_DC_EST_EN_MSK, 0x0);
rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x0);
}
chan_idx = rtw89_encode_chan_idx(rtwdev, chan->primary_channel, band);
rtw89_phy_write32_mask(rtwdev, R_MAC_PIN_SEL, B_CH_IDX_SEG0, chan_idx);
rtw8851b_5m_mask(rtwdev, chan, phy_idx);
rtw8851b_set_cfr(rtwdev, chan);
rtw8851b_bb_reset_all(rtwdev, phy_idx);
}
static void rtw8851b_set_channel(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_mac_idx mac_idx,
enum rtw89_phy_idx phy_idx)
{
rtw8851b_set_channel_mac(rtwdev, chan, mac_idx);
rtw8851b_set_channel_bb(rtwdev, chan, phy_idx);
rtw8851b_set_channel_rf(rtwdev, chan, phy_idx);
}
static void rtw8851b_tssi_cont_en(struct rtw89_dev *rtwdev, bool en,
enum rtw89_rf_path path)
{
if (en) {
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN, 0x0);
} else {
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN, 0x1);
}
}
static void rtw8851b_tssi_cont_en_phyidx(struct rtw89_dev *rtwdev, bool en,
u8 phy_idx)
{
rtw8851b_tssi_cont_en(rtwdev, en, RF_PATH_A);
}
static void rtw8851b_adc_en(struct rtw89_dev *rtwdev, bool en)
{
if (en)
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0);
else
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0xf);
}
static void rtw8851b_set_channel_help(struct rtw89_dev *rtwdev, bool enter,
struct rtw89_channel_help_params *p,
const struct rtw89_chan *chan,
enum rtw89_mac_idx mac_idx,
enum rtw89_phy_idx phy_idx)
{
if (enter) {
rtw89_chip_stop_sch_tx(rtwdev, RTW89_MAC_0, &p->tx_en, RTW89_SCH_TX_SEL_ALL);
rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, false );
rtw8851b_tssi_cont_en_phyidx(rtwdev, false , RTW89_PHY_0);
rtw8851b_adc_en(rtwdev, false );
fsleep(40);
rtw8851b_bb_reset_en(rtwdev, chan->band_type, phy_idx, false );
} else {
rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, true );
rtw8851b_adc_en(rtwdev, true );
rtw8851b_tssi_cont_en_phyidx(rtwdev, true , RTW89_PHY_0);
rtw8851b_bb_reset_en(rtwdev, chan->band_type, phy_idx, true );
rtw89_chip_resume_sch_tx(rtwdev, RTW89_MAC_0, p->tx_en);
}
}
static void rtw8851b_rfk_init(struct rtw89_dev *rtwdev)
{
rtwdev->is_tssi_mode[RF_PATH_A] = false ;
rtwdev->is_tssi_mode[RF_PATH_B] = false ;
rtw8851b_lck_init(rtwdev);
rtw8851b_dpk_init(rtwdev);
rtw8851b_aack(rtwdev);
rtw8851b_rck(rtwdev);
rtw8851b_dack(rtwdev);
rtw8851b_rx_dck(rtwdev, RTW89_PHY_0, RTW89_CHANCTX_0);
}
static void rtw8851b_rfk_channel(struct rtw89_dev *rtwdev,
struct rtw89_vif_link *rtwvif_link)
{
enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx;
enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx;
rtw89_btc_ntfy_conn_rfk(rtwdev, true );
rtw8851b_rx_dck(rtwdev, phy_idx, chanctx_idx);
rtw8851b_iqk(rtwdev, phy_idx, chanctx_idx);
rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30);
rtw8851b_tssi(rtwdev, phy_idx, true , chanctx_idx);
rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30);
rtw8851b_dpk(rtwdev, phy_idx, chanctx_idx);
rtw89_btc_ntfy_conn_rfk(rtwdev, false );
}
static void rtw8851b_rfk_band_changed(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx,
const struct rtw89_chan *chan)
{
rtw8851b_tssi_scan(rtwdev, phy_idx, chan);
}
static void rtw8851b_rfk_scan(struct rtw89_dev *rtwdev,
struct rtw89_vif_link *rtwvif_link,
bool start)
{
rtw8851b_wifi_scan_notify(rtwdev, start, rtwvif_link->phy_idx,
rtwvif_link->chanctx_idx);
}
static void rtw8851b_rfk_track(struct rtw89_dev *rtwdev)
{
rtw8851b_dpk_track(rtwdev);
rtw8851b_lck_track(rtwdev);
}
static u32 rtw8851b_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx, s16 ref)
{
const u16 tssi_16dbm_cw = 0x12c;
const u8 base_cw_0db = 0x27;
const s8 ofst_int = 0;
s16 pwr_s10_3;
s16 rf_pwr_cw;
u16 bb_pwr_cw;
u32 pwr_cw;
u32 tssi_ofst_cw;
pwr_s10_3 = (ref << 1) + (s16)(ofst_int) + (s16)(base_cw_0db << 3);
bb_pwr_cw = u16_get_bits(pwr_s10_3, GENMASK(2, 0));
rf_pwr_cw = u16_get_bits(pwr_s10_3, GENMASK(8, 3));
rf_pwr_cw = clamp_t(s16, rf_pwr_cw, 15, 63);
pwr_cw = (rf_pwr_cw << 3) | bb_pwr_cw;
tssi_ofst_cw = (u32)((s16)tssi_16dbm_cw + (ref << 1) - (16 << 3));
rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
"[TXPWR] tssi_ofst_cw=%d rf_cw=0x%x bb_cw=0x%x\n" ,
tssi_ofst_cw, rf_pwr_cw, bb_pwr_cw);
return u32_encode_bits(tssi_ofst_cw, B_DPD_TSSI_CW) |
u32_encode_bits(pwr_cw, B_DPD_PWR_CW) |
u32_encode_bits(ref, B_DPD_REF);
}
static void rtw8851b_set_txpwr_ref(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
static const u32 addr[RF_PATH_NUM_8851B] = {0x5800};
const u32 mask = B_DPD_TSSI_CW | B_DPD_PWR_CW | B_DPD_REF;
const u8 ofst_ofdm = 0x4;
const u8 ofst_cck = 0x8;
const s16 ref_ofdm = 0;
const s16 ref_cck = 0;
u32 val;
u8 i;
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n" );
rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_AX_PWR_RATE_CTRL,
B_AX_PWR_REF, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb ofdm txpwr ref\n" );
val = rtw8851b_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_ofdm);
for (i = 0; i < RF_PATH_NUM_8851B; i++)
rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_ofdm, mask, val,
phy_idx);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb cck txpwr ref\n" );
val = rtw8851b_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_cck);
for (i = 0; i < RF_PATH_NUM_8851B; i++)
rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_cck, mask, val,
phy_idx);
}
static void rtw8851b_bb_set_tx_shape_dfir(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
u8 tx_shape_idx,
enum rtw89_phy_idx phy_idx)
{
#define __DFIR_CFG_ADDR(i) (R_TXFIR0 + ((i) << 2))
#define __DFIR_CFG_MASK 0xffffffff
#define __DFIR_CFG_NR 8
#define __DECL_DFIR_PARAM(_name, _val...) \
static const u32 param_ ## _name[] = {_val}; \
static_assert(ARRAY_SIZE(param_ ## _name) == __DFIR_CFG_NR)
__DECL_DFIR_PARAM(flat,
0x023D23FF, 0x0029B354, 0x000FC1C8, 0x00FDB053,
0x00F86F9A, 0x06FAEF92, 0x00FE5FCC, 0x00FFDFF5);
__DECL_DFIR_PARAM(sharp,
0x023D83FF, 0x002C636A, 0x0013F204, 0x00008090,
0x00F87FB0, 0x06F99F83, 0x00FDBFBA, 0x00003FF5);
__DECL_DFIR_PARAM(sharp_14,
0x023B13FF, 0x001C42DE, 0x00FDB0AD, 0x00F60F6E,
0x00FD8F92, 0x0602D011, 0x0001C02C, 0x00FFF00A);
u8 ch = chan->channel;
const u32 *param;
u32 addr;
int i;
if (ch > 14) {
rtw89_warn(rtwdev,
"set tx shape dfir by unknown ch: %d on 2G\n" , ch);
return ;
}
if (ch == 14)
param = param_sharp_14;
else
param = tx_shape_idx == 0 ? param_flat : param_sharp;
for (i = 0; i < __DFIR_CFG_NR; i++) {
addr = __DFIR_CFG_ADDR(i);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
"set tx shape dfir: 0x%x: 0x%x\n" , addr, param[i]);
rtw89_phy_write32_idx(rtwdev, addr, __DFIR_CFG_MASK, param[i],
phy_idx);
}
#undef __DECL_DFIR_PARAM
#undef __DFIR_CFG_NR
#undef __DFIR_CFG_MASK
#undef __DECL_CFG_ADDR
}
static void rtw8851b_set_tx_shape(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
const struct rtw89_rfe_parms *rfe_parms = rtwdev->rfe_parms;
u8 band = chan->band_type;
u8 regd = rtw89_regd_get(rtwdev, band);
u8 tx_shape_cck = (*rfe_parms->tx_shape.lmt)[band][RTW89_RS_CCK][regd];
u8 tx_shape_ofdm = (*rfe_parms->tx_shape.lmt)[band][RTW89_RS_OFDM][regd];
if (band == RTW89_BAND_2G)
rtw8851b_bb_set_tx_shape_dfir(rtwdev, chan, tx_shape_cck, phy_idx);
rtw89_phy_write32_mask(rtwdev, R_DCFO_OPT, B_TXSHAPE_TRIANGULAR_CFG,
tx_shape_ofdm);
}
static void rtw8851b_set_txpwr(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
rtw89_phy_set_txpwr_byrate(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_offset(rtwdev, chan, phy_idx);
rtw8851b_set_tx_shape(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_limit(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_limit_ru(rtwdev, chan, phy_idx);
}
static void rtw8851b_set_txpwr_ctrl(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
rtw8851b_set_txpwr_ref(rtwdev, phy_idx);
}
static
void rtw8851b_set_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev,
s8 pw_ofst, enum rtw89_mac_idx mac_idx)
{
u32 reg;
if (pw_ofst < -16 || pw_ofst > 15) {
rtw89_warn(rtwdev, "[ULTB] Err pwr_offset=%d\n" , pw_ofst);
return ;
}
reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_PWR_UL_TB_CTRL, mac_idx);
rtw89_write32_set(rtwdev, reg, B_AX_PWR_UL_TB_CTRL_EN);
reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_PWR_UL_TB_1T, mac_idx);
rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_1T_MASK, pw_ofst);
pw_ofst = max_t(s8, pw_ofst - 3, -16);
reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_PWR_UL_TB_2T, mac_idx);
rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_2T_MASK, pw_ofst);
}
static int
rtw8851b_init_txpwr_unit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
int ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL2, 0x07763333);
if (ret)
return ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_COEXT_CTRL, 0x01ebf000);
if (ret)
return ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL0, 0x0002f8ff);
if (ret)
return ret;
rtw8851b_set_txpwr_ul_tb_offset(rtwdev, 0, phy_idx == RTW89_PHY_1 ?
RTW89_MAC_1 : RTW89_MAC_0);
return 0;
}
static void rtw8851b_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en,
enum rtw89_phy_idx phy_idx)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0);
rtw89_phy_write_reg3_tbl(rtwdev, en ? &rtw8851b_btc_preagc_en_defs_tbl :
--> --------------------
--> maximum size reached
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