| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 13878 | 78.88% | 88 | 57.52% |
| Zong-Zhe Yang | 1607 | 9.13% | 22 | 14.38% |
| Chia-Yuan Li | 709 | 4.03% | 7 | 4.58% |
| Ching-Te Ku | 473 | 2.69% | 9 | 5.88% |
| Chung-Hsuan Hung | 338 | 1.92% | 3 | 1.96% |
| Yuan-Han Zhang | 181 | 1.03% | 2 | 1.31% |
| Eric Huang | 144 | 0.82% | 6 | 3.92% |
| Yi-Chen Chen | 66 | 0.38% | 1 | 0.65% |
| Chin-Yen Lee | 58 | 0.33% | 4 | 2.61% |
| Yi-Tang Chiu | 55 | 0.31% | 1 | 0.65% |
| Chih-Kang Chang | 28 | 0.16% | 3 | 1.96% |
| Cheng-Chieh Hsieh | 20 | 0.11% | 1 | 0.65% |
| Kuan-Chung Chen | 18 | 0.10% | 1 | 0.65% |
| Po-Hao Huang | 13 | 0.07% | 4 | 2.61% |
| Johnson Lin | 5 | 0.03% | 1 | 0.65% |
| Total | 17593 | 153 |
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2019-2022 Realtek Corporation */ #include "chan.h" #include "coex.h" #include "debug.h" #include "fw.h" #include "mac.h" #include "phy.h" #include "reg.h" #include "rtw8852c.h" #include "rtw8852c_rfk.h" #include "rtw8852c_table.h" #include "util.h" #define RTW8852C_FW_FORMAT_MAX 0 #define RTW8852C_FW_BASENAME "rtw89/rtw8852c_fw" #define RTW8852C_MODULE_FIRMWARE \ RTW8852C_FW_BASENAME ".bin" static const struct rtw89_hfc_ch_cfg rtw8852c_hfc_chcfg_pcie[] = { {13, 1614, grp_0}, /* ACH 0 */ {13, 1614, grp_0}, /* ACH 1 */ {13, 1614, grp_0}, /* ACH 2 */ {13, 1614, grp_0}, /* ACH 3 */ {13, 1614, grp_1}, /* ACH 4 */ {13, 1614, grp_1}, /* ACH 5 */ {13, 1614, grp_1}, /* ACH 6 */ {13, 1614, grp_1}, /* ACH 7 */ {13, 1614, grp_0}, /* B0MGQ */ {13, 1614, grp_0}, /* B0HIQ */ {13, 1614, grp_1}, /* B1MGQ */ {13, 1614, grp_1}, /* B1HIQ */ {40, 0, 0} /* FWCMDQ */ }; static const struct rtw89_hfc_pub_cfg rtw8852c_hfc_pubcfg_pcie = { 1614, /* Group 0 */ 1614, /* Group 1 */ 3228, /* Public Max */ 0 /* WP threshold */ }; static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_pcie[] = { [RTW89_QTA_SCC] = {rtw8852c_hfc_chcfg_pcie, &rtw8852c_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_dle_mem rtw8852c_dle_mem_pcie[] = { [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size19, &rtw89_mac_size.ple_size19, &rtw89_mac_size.wde_qt18, &rtw89_mac_size.wde_qt18, &rtw89_mac_size.ple_qt46, &rtw89_mac_size.ple_qt47}, [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18, &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17, &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44, &rtw89_mac_size.ple_qt45}, [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, NULL}, }; static const u32 rtw8852c_h2c_regs[RTW89_H2CREG_MAX] = { R_AX_H2CREG_DATA0_V1, R_AX_H2CREG_DATA1_V1, R_AX_H2CREG_DATA2_V1, R_AX_H2CREG_DATA3_V1 }; static const u32 rtw8852c_c2h_regs[RTW89_H2CREG_MAX] = { R_AX_C2HREG_DATA0_V1, R_AX_C2HREG_DATA1_V1, R_AX_C2HREG_DATA2_V1, R_AX_C2HREG_DATA3_V1 }; static const u32 rtw8852c_wow_wakeup_regs[RTW89_WOW_REASON_NUM] = { R_AX_C2HREG_DATA3_V1 + 3, R_AX_DBG_WOW, }; static const struct rtw89_page_regs rtw8852c_page_regs = { .hci_fc_ctrl = R_AX_HCI_FC_CTRL_V1, .ch_page_ctrl = R_AX_CH_PAGE_CTRL_V1, .ach_page_ctrl = R_AX_ACH0_PAGE_CTRL_V1, .ach_page_info = R_AX_ACH0_PAGE_INFO_V1, .pub_page_info3 = R_AX_PUB_PAGE_INFO3_V1, .pub_page_ctrl1 = R_AX_PUB_PAGE_CTRL1_V1, .pub_page_ctrl2 = R_AX_PUB_PAGE_CTRL2_V1, .pub_page_info1 = R_AX_PUB_PAGE_INFO1_V1, .pub_page_info2 = R_AX_PUB_PAGE_INFO2_V1, .wp_page_ctrl1 = R_AX_WP_PAGE_CTRL1_V1, .wp_page_ctrl2 = R_AX_WP_PAGE_CTRL2_V1, .wp_page_info1 = R_AX_WP_PAGE_INFO1_V1, }; static const struct rtw89_reg_def rtw8852c_dcfo_comp = { R_DCFO_COMP_S0_V1, B_DCFO_COMP_S0_V1_MSK }; static const struct rtw89_imr_info rtw8852c_imr_info = { .wdrls_imr_set = B_AX_WDRLS_IMR_SET_V1, .wsec_imr_reg = R_AX_SEC_ERROR_FLAG_IMR, .wsec_imr_set = B_AX_TX_HANG_IMR | B_AX_RX_HANG_IMR, .mpdu_tx_imr_set = B_AX_MPDU_TX_IMR_SET_V1, .mpdu_rx_imr_set = B_AX_MPDU_RX_IMR_SET_V1, .sta_sch_imr_set = B_AX_STA_SCHEDULER_IMR_SET, .txpktctl_imr_b0_reg = R_AX_TXPKTCTL_B0_ERRFLAG_IMR, .txpktctl_imr_b0_clr = B_AX_TXPKTCTL_IMR_B0_CLR_V1, .txpktctl_imr_b0_set = B_AX_TXPKTCTL_IMR_B0_SET_V1, .txpktctl_imr_b1_reg = R_AX_TXPKTCTL_B1_ERRFLAG_IMR, .txpktctl_imr_b1_clr = B_AX_TXPKTCTL_IMR_B1_CLR_V1, .txpktctl_imr_b1_set = B_AX_TXPKTCTL_IMR_B1_SET_V1, .wde_imr_clr = B_AX_WDE_IMR_CLR_V1, .wde_imr_set = B_AX_WDE_IMR_SET_V1, .ple_imr_clr = B_AX_PLE_IMR_CLR_V1, .ple_imr_set = B_AX_PLE_IMR_SET_V1, .host_disp_imr_clr = B_AX_HOST_DISP_IMR_CLR_V1, .host_disp_imr_set = B_AX_HOST_DISP_IMR_SET_V1, .cpu_disp_imr_clr = B_AX_CPU_DISP_IMR_CLR_V1, .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET_V1, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR_V1, .other_disp_imr_set = B_AX_OTHER_DISP_IMR_SET_V1, .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR, .bbrpt_err_imr_set = R_AX_BBRPT_CHINFO_IMR_SET_V1, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR, .ptcl_imr_clr = B_AX_PTCL_IMR_CLR_V1, .ptcl_imr_set = B_AX_PTCL_IMR_SET_V1, .cdma_imr_0_reg = R_AX_RX_ERR_FLAG_IMR, .cdma_imr_0_clr = B_AX_RX_ERR_IMR_CLR_V1, .cdma_imr_0_set = B_AX_RX_ERR_IMR_SET_V1, .cdma_imr_1_reg = R_AX_TX_ERR_FLAG_IMR, .cdma_imr_1_clr = B_AX_TX_ERR_IMR_CLR_V1, .cdma_imr_1_set = B_AX_TX_ERR_IMR_SET_V1, .phy_intf_imr_reg = R_AX_PHYINFO_ERR_IMR_V1, .phy_intf_imr_clr = B_AX_PHYINFO_IMR_CLR_V1, .phy_intf_imr_set = B_AX_PHYINFO_IMR_SET_V1, .rmac_imr_reg = R_AX_RX_ERR_IMR, .rmac_imr_clr = B_AX_RMAC_IMR_CLR_V1, .rmac_imr_set = B_AX_RMAC_IMR_SET_V1, .tmac_imr_reg = R_AX_TRXPTCL_ERROR_INDICA_MASK, .tmac_imr_clr = B_AX_TMAC_IMR_CLR_V1, .tmac_imr_set = B_AX_TMAC_IMR_SET_V1, }; static const struct rtw89_rrsr_cfgs rtw8852c_rrsr_cfgs = { .ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0}, .rsc = {R_AX_PTCL_RRSR1, B_AX_RSC_MASK, 2}, }; static const struct rtw89_dig_regs rtw8852c_dig_regs = { .seg0_pd_reg = R_SEG0R_PD, .pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK, .pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK, .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_V1, B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V1, B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V1, B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V1, B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, }; static const struct rtw89_edcca_regs rtw8852c_edcca_regs = { .edcca_level = R_SEG0R_EDCCA_LVL, .edcca_mask = B_EDCCA_LVL_MSK0, .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL, .ppdu_mask = B_EDCCA_LVL_MSK3, .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, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; static void rtw8852c_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx); static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path, enum rtw89_mac_idx mac_idx); static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) { u32 val32; u32 ret; val32 = rtw89_read32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_PAD_HCI_SEL_V2_MASK); if (val32 == MAC_AX_HCI_SEL_PCIE_USB) rtw89_write32_set(rtwdev, R_AX_LDO_AON_CTRL0, B_AX_PD_REGU_L); 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); rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_OCP_L1_MASK, 0x7); 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); rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1); rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN); rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP); rtw89_write32_clr(rtwdev, R_AX_AFE_CTRL1, B_AX_R_SYM_WLCMAC1_P4_PC_EN | B_AX_R_SYM_WLCMAC1_P3_PC_EN | B_AX_R_SYM_WLCMAC1_P2_PC_EN | B_AX_R_SYM_WLCMAC1_P1_PC_EN | B_AX_R_SYM_WLCMAC1_PC_EN); rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_GND_SHDN_WL, XTAL_SI_GND_SHDN_WL); if (ret) return ret; rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_SHDN_WL, XTAL_SI_SHDN_WL); if (ret) return ret; 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_XTAL_XMD_2, 0x10, 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; 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); rtw89_write32_set(rtwdev, R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN, B_AX_EECS_PULL_LOW_EN | B_AX_EESK_PULL_LOW_EN | B_AX_LED1_PULL_LOW_EN); 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_MAC_UN_EN | B_AX_H_AXIDMA_EN); 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_LED1_FUNC_SEL, B_AX_PINMUX_EESK_FUNC_SEL_V1_MASK, PINMUX_EESK_FUNC_SEL_BT_LOG); return 0; } static int rtw8852c_pwr_off_func(struct rtw89_dev *rtwdev) { u32 val32; u32 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_WL_RFC_S1, 0, XTAL_SI_RF10); 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_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_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_FEN_WLBBGLB_1 | B_AX_R_SYM_FEN_WLBBFUN_1); rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SHDN_WL); if (ret) return ret; rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_GND_SHDN_WL); if (ret) return ret; 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; rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION); rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE); rtw89_write32_set(rtwdev, R_AX_SYS_SWR_CTRL1, B_AX_SYM_CTRL_SPS_PWMFREQ); rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x3); rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS); return 0; } static void rtw8852c_e_efuse_parsing(struct rtw89_efuse *efuse, struct rtw8852c_efuse *map) { ether_addr_copy(efuse->addr, map->e.mac_addr); efuse->rfe_type = map->rfe_type; efuse->xtal_cap = map->xtal_k; } static void rtw8852c_efuse_parsing_tssi(struct rtw89_dev *rtwdev, struct rtw8852c_efuse *map) { struct rtw89_tssi_info *tssi = &rtwdev->tssi; struct rtw8852c_tssi_offset *ofst[] = {&map->path_a_tssi, &map->path_b_tssi}; u8 *bw40_1s_tssi_6g_ofst[] = {map->bw40_1s_tssi_6g_a, map->bw40_1s_tssi_6g_b}; u8 i, j; tssi->thermal[RF_PATH_A] = map->path_a_therm; tssi->thermal[RF_PATH_B] = map->path_b_therm; for (i = 0; i < RF_PATH_NUM_8852C; 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)); memcpy(tssi->tssi_6g_mcs[i], bw40_1s_tssi_6g_ofst[i], sizeof(tssi->tssi_6g_mcs[i])); 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(FIELD_GET(GENMASK(7, 4), data), 3); if (low) *low = sign_extend32(FIELD_GET(GENMASK(3, 0), data), 3); return data != 0xff; } static void rtw8852c_efuse_parsing_gain_offset(struct rtw89_dev *rtwdev, struct rtw8852c_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], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_CCK]); valid |= _decode_efuse_gain(map->rx_gain_2g_ofdm, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_OFDM], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_OFDM]); valid |= _decode_efuse_gain(map->rx_gain_5g_low, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_LOW], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_LOW]); valid |= _decode_efuse_gain(map->rx_gain_5g_mid, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_MID], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_MID]); valid |= _decode_efuse_gain(map->rx_gain_5g_high, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_HIGH], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_HIGH]); valid |= _decode_efuse_gain(map->rx_gain_6g_l0, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L0], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L0]); valid |= _decode_efuse_gain(map->rx_gain_6g_l1, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L1], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L1]); valid |= _decode_efuse_gain(map->rx_gain_6g_m0, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M0], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M0]); valid |= _decode_efuse_gain(map->rx_gain_6g_m1, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M1], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M1]); valid |= _decode_efuse_gain(map->rx_gain_6g_h0, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H0], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H0]); valid |= _decode_efuse_gain(map->rx_gain_6g_h1, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H1], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H1]); valid |= _decode_efuse_gain(map->rx_gain_6g_uh0, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH0], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH0]); valid |= _decode_efuse_gain(map->rx_gain_6g_uh1, &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH1], &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH1]); gain->offset_valid = valid; } static int rtw8852c_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map, enum rtw89_efuse_block block) { struct rtw89_efuse *efuse = &rtwdev->efuse; struct rtw8852c_efuse *map; map = (struct rtw8852c_efuse *)log_map; efuse->country_code[0] = map->country_code[0]; efuse->country_code[1] = map->country_code[1]; rtw8852c_efuse_parsing_tssi(rtwdev, map); rtw8852c_efuse_parsing_gain_offset(rtwdev, map); switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: rtw8852c_e_efuse_parsing(efuse, map); break; default: return -ENOTSUPP; } rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; } static void rtw8852c_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_8852C] = {0x5D6, 0x5AB}; static const u32 tssi_trim_addr_6g[RF_PATH_NUM_8852C] = {0x5CE, 0x5A3}; u32 addr = rtwdev->chip->phycap_addr; bool pg = false; u32 ofst; u8 i, j; for (i = 0; i < RF_PATH_NUM_8852C; 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; } for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM_6G; j++) { /* addrs are in decreasing order */ ofst = tssi_trim_addr_6g[i] - addr - j; tssi->tssi_trim_6g[i][j] = phycap_map[ofst]; if (phycap_map[ofst] != 0xff) pg = true; } } if (!pg) { memset(tssi->tssi_trim, 0, sizeof(tssi->tssi_trim)); memset(tssi->tssi_trim_6g, 0, sizeof(tssi->tssi_trim_6g)); rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][TRIM] no PG, set all trim info to 0\n"); } for (i = 0; i < RF_PATH_NUM_8852C; 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 rtw8852c_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_8852C] = {0x5DF, 0x5DC}; u32 addr = rtwdev->chip->phycap_addr; u8 i; for (i = 0; i < RF_PATH_NUM_8852C; 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 rtw8852c_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_8852C; 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 rtw8852c_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[RF_PATH_NUM_8852C] = {0x5DE, 0x5DB}; u32 addr = rtwdev->chip->phycap_addr; u8 i; for (i = 0; i < RF_PATH_NUM_8852C; 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 rtw8852c_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_8852C; i++) { pabias_2g = FIELD_GET(GENMASK(3, 0), info->pa_bias_trim[i]); pabias_5g = FIELD_GET(GENMASK(7, 4), info->pa_bias_trim[i]); 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 int rtw8852c_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map) { rtw8852c_phycap_parsing_tssi(rtwdev, phycap_map); rtw8852c_phycap_parsing_thermal_trim(rtwdev, phycap_map); rtw8852c_phycap_parsing_pa_bias_trim(rtwdev, phycap_map); return 0; } static void rtw8852c_power_trim(struct rtw89_dev *rtwdev) { rtw8852c_thermal_trim(rtwdev); rtw8852c_pa_bias_trim(rtwdev); } static void rtw8852c_set_channel_mac(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, u8 mac_idx) { u32 rf_mod = rtw89_mac_reg_by_idx(rtwdev, R_AX_WMAC_RFMOD, 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); u8 txsc20 = 0, txsc40 = 0, txsc80 = 0; u8 rf_mod_val = 0, chk_rate_mask = 0; u32 txsc; switch (chan->band_width) { case RTW89_CHANNEL_WIDTH_160: txsc80 = rtw89_phy_get_txsc(rtwdev, chan, RTW89_CHANNEL_WIDTH_80); fallthrough; 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_160: rf_mod_val = AX_WMAC_RFMOD_160M; txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20) | FIELD_PREP(B_AX_TXSC_40M_MASK, txsc40) | FIELD_PREP(B_AX_TXSC_80M_MASK, txsc80); break; case RTW89_CHANNEL_WIDTH_80: rf_mod_val = AX_WMAC_RFMOD_80M; txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20) | FIELD_PREP(B_AX_TXSC_40M_MASK, txsc40); break; case RTW89_CHANNEL_WIDTH_40: rf_mod_val = AX_WMAC_RFMOD_40M; txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20); break; case RTW89_CHANNEL_WIDTH_20: default: rf_mod_val = AX_WMAC_RFMOD_20M; txsc = 0; break; } rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, rf_mod_val); rtw89_write32(rtwdev, sub_carr, txsc); switch (chan->band_type) { case RTW89_BAND_2G: chk_rate_mask = B_AX_BAND_MODE; break; case RTW89_BAND_5G: case RTW89_BAND_6G: chk_rate_mask = B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6; break; default: rtw89_warn(rtwdev, "Invalid band_type:%d\n", chan->band_type); return; } rtw89_write8_clr(rtwdev, chk_rate, B_AX_BAND_MODE | B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6); rtw89_write8_set(rtwdev, chk_rate, chk_rate_mask); } static const u32 rtw8852c_sco_barker_threshold[14] = { 0x1fe4f, 0x1ff5e, 0x2006c, 0x2017b, 0x2028a, 0x20399, 0x204a8, 0x205b6, 0x206c5, 0x207d4, 0x208e3, 0x209f2, 0x20b00, 0x20d8a }; static const u32 rtw8852c_sco_cck_threshold[14] = { 0x2bdac, 0x2bf21, 0x2c095, 0x2c209, 0x2c37e, 0x2c4f2, 0x2c666, 0x2c7db, 0x2c94f, 0x2cac3, 0x2cc38, 0x2cdac, 0x2cf21, 0x2d29e }; static int rtw8852c_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 central_ch, u8 primary_ch, enum rtw89_bandwidth bw) { u8 ch_element; if (bw == RTW89_CHANNEL_WIDTH_20) { ch_element = central_ch - 1; } else if (bw == RTW89_CHANNEL_WIDTH_40) { if (primary_ch == 1) ch_element = central_ch - 1 + 2; else ch_element = central_ch - 1 - 2; } else { rtw89_warn(rtwdev, "Invalid BW:%d for CCK\n", bw); return -EINVAL; } rtw89_phy_write32_mask(rtwdev, R_BK_FC0_INV_V1, B_BK_FC0_INV_MSK_V1, rtw8852c_sco_barker_threshold[ch_element]); rtw89_phy_write32_mask(rtwdev, R_CCK_FC0_INV_V1, B_CCK_FC0_INV_MSK_V1, rtw8852c_sco_cck_threshold[ch_element]); return 0; } struct rtw8852c_bb_gain { u32 gain_g[BB_PATH_NUM_8852C]; u32 gain_a[BB_PATH_NUM_8852C]; u32 gain_mask; }; static const struct rtw8852c_bb_gain bb_gain_lna[LNA_GAIN_NUM] = { { .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740}, .gain_mask = 0x00ff0000 }, { .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740}, .gain_mask = 0xff000000 }, { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744}, .gain_mask = 0x000000ff }, { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744}, .gain_mask = 0x0000ff00 }, { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744}, .gain_mask = 0x00ff0000 }, { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744}, .gain_mask = 0xff000000 }, { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748}, .gain_mask = 0x000000ff }, }; static const struct rtw8852c_bb_gain bb_gain_tia[TIA_GAIN_NUM] = { { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748}, .gain_mask = 0x00ff0000 }, { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748}, .gain_mask = 0xff000000 }, }; struct rtw8852c_bb_gain_bypass { u32 gain_g[BB_PATH_NUM_8852C]; u32 gain_a[BB_PATH_NUM_8852C]; u32 gain_mask_g; u32 gain_mask_a; }; static const struct rtw8852c_bb_gain_bypass bb_gain_bypass_lna[LNA_GAIN_NUM] = { { .gain_g = {0x4BB8, 0x4C7C}, .gain_a = {0x4BB4, 0x4C78}, .gain_mask_g = 0xff000000, .gain_mask_a = 0xff}, { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78}, .gain_mask_g = 0xff, .gain_mask_a = 0xff00}, { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78}, .gain_mask_g = 0xff00, .gain_mask_a = 0xff0000}, { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78}, .gain_mask_g = 0xff0000, .gain_mask_a = 0xff000000}, { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB8, 0x4C7C}, .gain_mask_g = 0xff000000, .gain_mask_a = 0xff}, { .gain_g = {0x4BC0, 0x4C84}, .gain_a = {0x4BB8, 0x4C7C}, .gain_mask_g = 0xff, .gain_mask_a = 0xff00}, { .gain_g = {0x4BC0, 0x4C84}, .gain_a = {0x4BB8, 0x4C7C}, .gain_mask_g = 0xff00, .gain_mask_a = 0xff0000}, }; struct rtw8852c_bb_gain_op1db { struct { u32 lna[BB_PATH_NUM_8852C]; u32 tia_lna[BB_PATH_NUM_8852C]; u32 mask; } reg[LNA_GAIN_NUM]; u32 reg_tia0_lna6[BB_PATH_NUM_8852C]; u32 mask_tia0_lna6; }; static const struct rtw8852c_bb_gain_op1db bb_gain_op1db_a = { .reg = { { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754}, .mask = 0xff}, { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754}, .mask = 0xff00}, { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754}, .mask = 0xff0000}, { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754}, .mask = 0xff000000}, { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758}, .mask = 0xff}, { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758}, .mask = 0xff00}, { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758}, .mask = 0xff0000}, }, .reg_tia0_lna6 = {0x4674, 0x4758}, .mask_tia0_lna6 = 0xff000000, }; static void rtw8852c_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); if (subband == RTW89_CH_2G) { reg = bb_gain_bypass_lna[i].gain_g[path]; mask = bb_gain_bypass_lna[i].gain_mask_g; } else { reg = bb_gain_bypass_lna[i].gain_a[path]; mask = bb_gain_bypass_lna[i].gain_mask_a; } val = gain->lna_gain_bypass[gain_band][path][i]; rtw89_phy_write32_mask(rtwdev, reg, mask, val); if (subband != RTW89_CH_2G) { reg = bb_gain_op1db_a.reg[i].lna[path]; mask = bb_gain_op1db_a.reg[i].mask; val = gain->lna_op1db[gain_band][path][i]; rtw89_phy_write32_mask(rtwdev, reg, mask, val); reg = bb_gain_op1db_a.reg[i].tia_lna[path]; mask = bb_gain_op1db_a.reg[i].mask; val = gain->tia_lna_op1db[gain_band][path][i]; rtw89_phy_write32_mask(rtwdev, reg, mask, val); } } if (subband != RTW89_CH_2G) { reg = bb_gain_op1db_a.reg_tia0_lna6[path]; mask = bb_gain_op1db_a.mask_tia0_lna6; val = gain->tia_lna_op1db[gain_band][path][7]; 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 rtw8852c_set_gain_offset(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx, enum rtw89_rf_path path) { static const u32 rssi_ofst_addr[2] = {R_PATH0_G_TIA0_LNA6_OP1DB_V1, R_PATH1_G_TIA0_LNA6_OP1DB_V1}; static const u32 rpl_mask[2] = {B_RPL_PATHA_MASK, B_RPL_PATHB_MASK}; static const u32 rpl_tb_mask[2] = {B_RSSI_M_PATHA_MASK, B_RSSI_M_PATHB_MASK}; struct rtw89_phy_efuse_gain *efuse_gain = &rtwdev->efuse_gain; enum rtw89_gain_offset gain_band; s32 offset_q0, offset_base_q4; s32 tmp = 0; if (!efuse_gain->offset_valid) return; if (rtwdev->dbcc_en && path == RF_PATH_B) phy_idx = RTW89_PHY_1; if (chan->band_type == RTW89_BAND_2G) { offset_q0 = efuse_gain->offset[path][RTW89_GAIN_OFFSET_2G_CCK]; offset_base_q4 = efuse_gain->offset_base[phy_idx]; tmp = clamp_t(s32, (-offset_q0 << 3) + (offset_base_q4 >> 1), S8_MIN >> 1, S8_MAX >> 1); rtw89_phy_write32_mask(rtwdev, R_RPL_OFST, B_RPL_OFST_MASK, tmp & 0x7f); } gain_band = rtw89_subband_to_gain_offset_band_of_ofdm(chan->subband_type); offset_q0 = -efuse_gain->offset[path][gain_band]; offset_base_q4 = efuse_gain->offset_base[phy_idx]; tmp = (offset_q0 << 2) + (offset_base_q4 >> 2); tmp = clamp_t(s32, -tmp, S8_MIN, S8_MAX); rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[path], B_PATH0_R_G_OFST_MASK, tmp & 0xff); tmp = clamp_t(s32, offset_q0 << 4, S8_MIN, S8_MAX); rtw89_phy_write32_idx(rtwdev, R_RPL_PATHAB, rpl_mask[path], tmp & 0xff, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RSSI_M_PATHAB, rpl_tb_mask[path], tmp & 0xff, phy_idx); } static void rtw8852c_ctrl_ch(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { u8 sco; u16 central_freq = chan->freq; u8 central_ch = chan->channel; u8 band = chan->band_type; u8 subband = chan->subband_type; bool is_2g = band == RTW89_BAND_2G; u8 chan_idx; if (!central_freq) { rtw89_warn(rtwdev, "Invalid central_freq\n"); return; } if (phy_idx == RTW89_PHY_0) { /* Path A */ rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_A); rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_A); 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); /* Path B */ if (!rtwdev->dbcc_en) { rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_B); rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_B); if (is_2g) rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1, B_PATH1_BAND_SEL_MSK_V1, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1, B_PATH1_BAND_SEL_MSK_V1, 0, phy_idx); rtw89_phy_write32_clr(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL); } else { if (is_2g) rtw89_phy_write32_clr(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL); else rtw89_phy_write32_set(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL); } /* SCO compensate FC setting */ rtw89_phy_write32_idx(rtwdev, R_FC0_V1, B_FC0_MSK_V1, central_freq, phy_idx); /* round_up((1/fc0)*pow(2,18)) */ sco = DIV_ROUND_CLOSEST(1 << 18, central_freq); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco, phy_idx); } else { /* Path B */ rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_B); rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_B); if (is_2g) rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1, B_PATH1_BAND_SEL_MSK_V1, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1, B_PATH1_BAND_SEL_MSK_V1, 0, phy_idx); /* SCO compensate FC setting */ rtw89_phy_write32_idx(rtwdev, R_FC0_V1, B_FC0_MSK_V1, central_freq, phy_idx); /* round_up((1/fc0)*pow(2,18)) */ sco = DIV_ROUND_CLOSEST(1 << 18, central_freq); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco, phy_idx); } /* CCK parameters */ if (band == RTW89_BAND_2G) { if (central_ch == 14) { rtw89_phy_write32_mask(rtwdev, R_PCOEFF0_V1, B_PCOEFF01_MSK_V1, 0x3b13ff); rtw89_phy_write32_mask(rtwdev, R_PCOEFF2_V1, B_PCOEFF23_MSK_V1, 0x1c42de); rtw89_phy_write32_mask(rtwdev, R_PCOEFF4_V1, B_PCOEFF45_MSK_V1, 0xfdb0ad); rtw89_phy_write32_mask(rtwdev, R_PCOEFF6_V1, B_PCOEFF67_MSK_V1, 0xf60f6e); rtw89_phy_write32_mask(rtwdev, R_PCOEFF8_V1, B_PCOEFF89_MSK_V1, 0xfd8f92); rtw89_phy_write32_mask(rtwdev, R_PCOEFFA_V1, B_PCOEFFAB_MSK_V1, 0x2d011); rtw89_phy_write32_mask(rtwdev, R_PCOEFFC_V1, B_PCOEFFCD_MSK_V1, 0x1c02c); rtw89_phy_write32_mask(rtwdev, R_PCOEFFE_V1, B_PCOEFFEF_MSK_V1, 0xfff00a); } else { rtw89_phy_write32_mask(rtwdev, R_PCOEFF0_V1, B_PCOEFF01_MSK_V1, 0x3d23ff); rtw89_phy_write32_mask(rtwdev, R_PCOEFF2_V1, B_PCOEFF23_MSK_V1, 0x29b354); rtw89_phy_write32_mask(rtwdev, R_PCOEFF4_V1, B_PCOEFF45_MSK_V1, 0xfc1c8); rtw89_phy_write32_mask(rtwdev, R_PCOEFF6_V1, B_PCOEFF67_MSK_V1, 0xfdb053); rtw89_phy_write32_mask(rtwdev, R_PCOEFF8_V1, B_PCOEFF89_MSK_V1, 0xf86f9a); rtw89_phy_write32_mask(rtwdev, R_PCOEFFA_V1, B_PCOEFFAB_MSK_V1, 0xfaef92); rtw89_phy_write32_mask(rtwdev, R_PCOEFFC_V1, B_PCOEFFCD_MSK_V1, 0xfe5fcc); rtw89_phy_write32_mask(rtwdev, R_PCOEFFE_V1, B_PCOEFFEF_MSK_V1, 0xffdff5); } } chan_idx = rtw89_encode_chan_idx(rtwdev, chan->primary_channel, band); rtw89_phy_write32_idx(rtwdev, R_MAC_PIN_SEL, B_CH_IDX_SEG0, chan_idx, phy_idx); } static void rtw8852c_bw_setting(struct rtw89_dev *rtwdev, u8 bw, u8 path) { static const u32 adc_sel[2] = {0xC0EC, 0xC1EC}; static const u32 wbadc_sel[2] = {0xC0E4, 0xC1E4}; switch (bw) { case RTW89_CHANNEL_WIDTH_5: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x1); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x0); break; case RTW89_CHANNEL_WIDTH_10: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x2); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x1); break; case RTW89_CHANNEL_WIDTH_20: case RTW89_CHANNEL_WIDTH_40: case RTW89_CHANNEL_WIDTH_80: case RTW89_CHANNEL_WIDTH_160: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2); break; default: rtw89_warn(rtwdev, "Fail to set ADC\n"); } } static void rtw8852c_edcca_per20_bitmap_sifs(struct rtw89_dev *rtwdev, u8 bw, enum rtw89_phy_idx phy_idx) { if (bw == RTW89_CHANNEL_WIDTH_20) { rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A1, B_SNDCCA_A1_EN, 0xff, phy_idx); rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A2, B_SNDCCA_A2_VAL, 0, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A1, B_SNDCCA_A1_EN, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A2, B_SNDCCA_A2_VAL, 0, phy_idx); } } static void rtw8852c_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_ch, u8 bw, enum rtw89_phy_idx phy_idx) { u8 mod_sbw = 0; switch (bw) { case RTW89_CHANNEL_WIDTH_5: case RTW89_CHANNEL_WIDTH_10: case RTW89_CHANNEL_WIDTH_20: if (bw == RTW89_CHANNEL_WIDTH_5) mod_sbw = 0x1; else if (bw == RTW89_CHANNEL_WIDTH_10) mod_sbw = 0x2; else if (bw == RTW89_CHANNEL_WIDTH_20) mod_sbw = 0x0; rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, mod_sbw, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, 0x0, phy_idx); rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, B_PATH0_SAMPL_DLY_T_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, B_PATH1_SAMPL_DLY_T_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1, B_PATH0_BW_SEL_MSK_V1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1, B_PATH1_BW_SEL_MSK_V1, 0xf); break; case RTW89_CHANNEL_WIDTH_40: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, pri_ch, phy_idx); rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, B_PATH0_SAMPL_DLY_T_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, B_PATH1_SAMPL_DLY_T_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1, B_PATH0_BW_SEL_MSK_V1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1, B_PATH1_BW_SEL_MSK_V1, 0xf); break; case RTW89_CHANNEL_WIDTH_80: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, pri_ch, phy_idx); rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, B_PATH0_SAMPL_DLY_T_MSK_V1, 0x2); rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, B_PATH1_SAMPL_DLY_T_MSK_V1, 0x2); rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1, B_PATH0_BW_SEL_MSK_V1, 0xd); rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1, B_PATH1_BW_SEL_MSK_V1, 0xd); break; case RTW89_CHANNEL_WIDTH_160: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, pri_ch, phy_idx); rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, B_PATH0_SAMPL_DLY_T_MSK_V1, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, B_PATH1_SAMPL_DLY_T_MSK_V1, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1, B_PATH0_BW_SEL_MSK_V1, 0xb); rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1, B_PATH1_BW_SEL_MSK_V1, 0xb); break; default: rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri ch:%d)\n", bw, pri_ch); } if (bw == RTW89_CHANNEL_WIDTH_40) { rtw89_phy_write32_idx(rtwdev, R_RX_BW40_2XFFT_EN_V1, B_RX_BW40_2XFFT_EN_MSK_V1, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_T2F_GI_COMB, B_T2F_GI_COMB_EN, 1, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_RX_BW40_2XFFT_EN_V1, B_RX_BW40_2XFFT_EN_MSK_V1, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_T2F_GI_COMB, B_T2F_GI_COMB_EN, 0, phy_idx); } if (phy_idx == RTW89_PHY_0) { rtw8852c_bw_setting(rtwdev, bw, RF_PATH_A); if (!rtwdev->dbcc_en) rtw8852c_bw_setting(rtwdev, bw, RF_PATH_B); } else { rtw8852c_bw_setting(rtwdev, bw, RF_PATH_B); } rtw8852c_edcca_per20_bitmap_sifs(rtwdev, bw, phy_idx); } static u32 rtw8852c_spur_freq(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan) { u8 center_chan = chan->channel; u8 bw = chan->band_width; switch (chan->band_type) { case RTW89_BAND_2G: if (bw == RTW89_CHANNEL_WIDTH_20) { if (center_chan >= 5 && center_chan <= 8) return 2440; if (center_chan == 13) return 2480; } else if (bw == RTW89_CHANNEL_WIDTH_40) { if (center_chan >= 3 && center_chan <= 10) return 2440; } break; case RTW89_BAND_5G: if (center_chan == 151 || center_chan == 153 || center_chan == 155 || center_chan == 163) return 5760; break; case RTW89_BAND_6G: if (center_chan == 195 || center_chan == 197 || center_chan == 199 || center_chan == 207) return 6920; 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 rtw8852c_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 = rtw8852c_spur_freq(rtwdev, chan); if (spur_freq == 0) { rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN, 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, B_SEG0CSI_IDX, csi_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 1, phy_idx); } static const struct rtw89_nbi_reg_def rtw8852c_nbi_reg_def[] = { [RF_PATH_A] = { .notch1_idx = {0x4C14, 0xFF}, .notch1_frac_idx = {0x4C14, 0xC00}, .notch1_en = {0x4C14, 0x1000}, .notch2_idx = {0x4C20, 0xFF}, .notch2_frac_idx = {0x4C20, 0xC00}, .notch2_en = {0x4C20, 0x1000}, }, [RF_PATH_B] = { .notch1_idx = {0x4CD8, 0xFF}, .notch1_frac_idx = {0x4CD8, 0xC00}, .notch1_en = {0x4CD8, 0x1000}, .notch2_idx = {0x4CE4, 0xFF}, .notch2_frac_idx = {0x4CE4, 0xC00}, .notch2_en = {0x4CE4, 0x1000}, }, }; static void rtw8852c_set_nbi_tone_idx(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path) { const struct rtw89_nbi_reg_def *nbi = &rtw8852c_nbi_reg_def[path]; u32 spur_freq, fc; s32 freq_diff; s32 nbi_idx, nbi_tone_idx; s32 nbi_frac_idx, nbi_frac_tone_idx; bool notch2_chk = false; spur_freq = rtw8852c_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->notch1_en.addr, nbi->notch1_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 rtw8852c_spur_notch(struct rtw89_dev *rtwdev, u32 val, enum rtw89_phy_idx phy_idx) { u32 notch; u32 notch2; if (phy_idx == RTW89_PHY_0) { notch = R_PATH0_NOTCH; notch2 = R_PATH0_NOTCH2; } else { notch = R_PATH1_NOTCH; notch2 = R_PATH1_NOTCH2; } rtw89_phy_write32_mask(rtwdev, notch, B_PATH0_NOTCH_VAL | B_PATH0_NOTCH_EN, val); rtw89_phy_write32_set(rtwdev, notch, B_PATH0_NOTCH_EN); rtw89_phy_write32_mask(rtwdev, notch2, B_PATH0_NOTCH2_VAL | B_PATH0_NOTCH2_EN, val); rtw89_phy_write32_set(rtwdev, notch2, B_PATH0_NOTCH2_EN); } static void rtw8852c_spur_elimination(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, u8 pri_ch_idx, enum rtw89_phy_idx phy_idx) { rtw8852c_set_csi_tone_idx(rtwdev, chan, phy_idx); if (phy_idx == RTW89_PHY_0) { if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && (pri_ch_idx == RTW89_SC_20_LOWER || pri_ch_idx == RTW89_SC_20_UP3X)) { rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_0); if (!rtwdev->dbcc_en) rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_1); } else if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && (pri_ch_idx == RTW89_SC_20_UPPER || pri_ch_idx == RTW89_SC_20_LOW3X)) { rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_0); if (!rtwdev->dbcc_en) rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_1); } else { rtw8852c_set_nbi_tone_idx(rtwdev, chan, RF_PATH_A); if (!rtwdev->dbcc_en) rtw8852c_set_nbi_tone_idx(rtwdev, chan, RF_PATH_B); } } else { if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && (pri_ch_idx == RTW89_SC_20_LOWER || pri_ch_idx == RTW89_SC_20_UP3X)) { rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_1); } else if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && (pri_ch_idx == RTW89_SC_20_UPPER || pri_ch_idx == RTW89_SC_20_LOW3X)) { rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_1); } else { rtw8852c_set_nbi_tone_idx(rtwdev, chan, RF_PATH_B); } } if (pri_ch_idx == RTW89_SC_20_UP3X || pri_ch_idx == RTW89_SC_20_LOW3X) rtw89_phy_write32_idx(rtwdev, R_PD_BOOST_EN, B_PD_BOOST_EN, 0, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_PD_BOOST_EN, B_PD_BOOST_EN, 1, phy_idx); } static void rtw8852c_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: mask_5m_en = true; mask_5m_low = pri_ch == RTW89_SC_20_LOWER; break; case RTW89_CHANNEL_WIDTH_80: 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; mask_5m_low = false; break; } if (!mask_5m_en) { rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x0); rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT, B_ASSIGN_SBD_OPT_EN, 0x0, phy_idx); } else { if (mask_5m_low) { rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_TH, 0x4); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB2, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB0, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_TH, 0x4); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB2, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB0, 0x1); } else { rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_TH, 0x4); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB2, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB0, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_TH, 0x4); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB2, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB0, 0x0); } rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT, B_ASSIGN_SBD_OPT_EN, 0x1, phy_idx); } } static void rtw8852c_bb_reset_all(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { /*HW SI reset*/ rtw89_phy_write32_mask(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x7); rtw89_phy_write32_mask(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG, 0x7); udelay(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); /*HW SI reset*/ rtw89_phy_write32_mask(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x0); rtw89_phy_write32_mask(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG, 0x0); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); } static void rtw8852c_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_S1_HW_SI_DIS, B_S1_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_V1, B_RXCCA_DIS_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0); } else { rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 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); rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS, B_S1_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 rtw8852c_bb_reset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw8852c_bb_reset_all(rtwdev, phy_idx); } static void rtw8852c_bb_gpio_trsw(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 tx_path_en, u8 trsw_tx, u8 trsw_rx, u8 trsw, u8 trsw_b) { static const u32 path_cr_bases[] = {0x5868, 0x7868}; u32 mask_ofst = 16; u32 cr; u32 val; if (path >= ARRAY_SIZE(path_cr_bases)) return; cr = path_cr_bases[path]; mask_ofst += (tx_path_en * 4 + trsw_tx * 2 + trsw_rx) * 2; val = FIELD_PREP(B_P0_TRSW_A, trsw) | FIELD_PREP(B_P0_TRSW_B, trsw_b); rtw89_phy_write32_mask(rtwdev, cr, (B_P0_TRSW_A | B_P0_TRSW_B) << mask_ofst, val); } enum rtw8852c_rfe_src { PAPE_RFM, TRSW_RFM, LNAON_RFM, }; static void rtw8852c_bb_gpio_rfm(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, enum rtw8852c_rfe_src src, u8 dis_tx_gnt_wl, u8 active_tx_opt, u8 act_bt_en, u8 rfm_output_val) { static const u32 path_cr_bases[] = {0x5894, 0x7894}; static const u32 masks[] = {0, 8, 16}; u32 mask, mask_ofst; u32 cr; u32 val; if (src >= ARRAY_SIZE(masks) || path >= ARRAY_SIZE(path_cr_bases)) return; mask_ofst = masks[src]; cr = path_cr_bases[path]; val = FIELD_PREP(B_P0_RFM_DIS_WL, dis_tx_gnt_wl) | FIELD_PREP(B_P0_RFM_TX_OPT, active_tx_opt) | FIELD_PREP(B_P0_RFM_BT_EN, act_bt_en) | FIELD_PREP(B_P0_RFM_OUT, rfm_output_val); mask = 0xff << mask_ofst; rtw89_phy_write32_mask(rtwdev, cr, mask, val); } static void rtw8852c_bb_gpio_init(struct rtw89_dev *rtwdev) { static const u32 cr_bases[] = {0x5800, 0x7800}; u32 addr; u8 i; for (i = 0; i < ARRAY_SIZE(cr_bases); i++) { addr = cr_bases[i]; rtw89_phy_write32_set(rtwdev, (addr | 0x68), B_P0_TRSW_A); rtw89_phy_write32_clr(rtwdev, (addr | 0x68), B_P0_TRSW_X); rtw89_phy_write32_clr(rtwdev, (addr | 0x68), B_P0_TRSW_SO_A2); rtw89_phy_write32(rtwdev, (addr | 0x80), 0x77777777); rtw89_phy_write32(rtwdev, (addr | 0x84), 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); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 0, 0, 1); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 0, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 0, 0, 1); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 0, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 0, 0, 0, 1); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 0, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 1, 0, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 1, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 0, 0, 0, 1); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 0, 1, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 1, 0, 1, 0); rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 1, 1, 1, 0); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, PAPE_RFM, 0, 0, 0, 0x0); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, TRSW_RFM, 0, 0, 0, 0x4); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, LNAON_RFM, 0, 0, 0, 0x8); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, PAPE_RFM, 0, 0, 0, 0x0); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, TRSW_RFM, 0, 0, 0, 0x4); rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, LNAON_RFM, 0, 0, 0, 0x8); } static void rtw8852c_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 rtw8852c_bb_sethw(struct rtw89_dev *rtwdev) { struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain; rtw89_phy_write32_set(rtwdev, R_DBCC_80P80_SEL_EVM_RPT, B_DBCC_80P80_SEL_EVM_RPT_EN); rtw89_phy_write32_set(rtwdev, R_DBCC_80P80_SEL_EVM_RPT2, B_DBCC_80P80_SEL_EVM_RPT2_EN); rtw8852c_bb_macid_ctrl_init(rtwdev, RTW89_PHY_0); rtw8852c_bb_gpio_init(rtwdev); /* read these registers after loading BB parameters */ gain->offset_base[RTW89_PHY_0] = rtw89_phy_read32_mask(rtwdev, R_RPL_BIAS_COMP, B_RPL_BIAS_COMP_MASK); gain->offset_base[RTW89_PHY_1] = rtw89_phy_read32_mask(rtwdev, R_RPL_BIAS_COMP1, B_RPL_BIAS_COMP1_MASK); } static void rtw8852c_set_channel_bb(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { static const u32 ru_alloc_msk[2] = {B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY0, B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY1}; struct rtw89_hal *hal = &rtwdev->hal; bool cck_en = chan->band_type == RTW89_BAND_2G; u8 pri_ch_idx = chan->pri_ch_idx; u32 mask, reg; u8 ntx_path; if (chan->band_type == RTW89_BAND_2G) rtw8852c_ctrl_sco_cck(rtwdev, chan->channel, chan->primary_channel, chan->band_width); rtw8852c_ctrl_ch(rtwdev, chan, phy_idx); rtw8852c_ctrl_bw(rtwdev, pri_ch_idx, chan->band_width, phy_idx); if (cck_en) { rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 1); rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 0); rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF, B_PD_ARBITER_OFF, 0x0, phy_idx); } else { rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 0); rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 1); rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF, B_PD_ARBITER_OFF, 0x1, phy_idx); } rtw8852c_spur_elimination(rtwdev, chan, pri_ch_idx, phy_idx); rtw8852c_ctrl_btg_bt_rx(rtwdev, chan->band_type == RTW89_BAND_2G, RTW89_PHY_0); rtw8852c_5m_mask(rtwdev, chan, phy_idx); if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && rtwdev->hal.cv != CHIP_CAV) { rtw89_phy_write32_idx(rtwdev, R_P80_AT_HIGH_FREQ, B_P80_AT_HIGH_FREQ, 0x0, phy_idx); reg = rtw89_mac_reg_by_idx(rtwdev, R_P80_AT_HIGH_FREQ_BB_WRP, phy_idx); if (chan->primary_channel > chan->channel) { rtw89_phy_write32_mask(rtwdev, R_P80_AT_HIGH_FREQ_RU_ALLOC, ru_alloc_msk[phy_idx], 1); rtw89_write32_mask(rtwdev, reg, B_P80_AT_HIGH_FREQ_BB_WRP, 1); } else { rtw89_phy_write32_mask(rtwdev, R_P80_AT_HIGH_FREQ_RU_ALLOC, ru_alloc_msk[phy_idx], 0); rtw89_write32_mask(rtwdev, reg, B_P80_AT_HIGH_FREQ_BB_WRP, 0); } } if (chan->band_type == RTW89_BAND_6G && chan->band_width == RTW89_CHANNEL_WIDTH_160) rtw89_phy_write32_idx(rtwdev, R_CDD_EVM_CHK_EN, B_CDD_EVM_CHK_EN, 0, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_CDD_EVM_CHK_EN, B_CDD_EVM_CHK_EN, 1, phy_idx); if (!rtwdev->dbcc_en) { mask = B_P0_TXPW_RSTB_TSSI | B_P0_TXPW_RSTB_MANON; rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x3); mask = B_P1_TXPW_RSTB_TSSI | B_P1_TXPW_RSTB_MANON; rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x3); } else { if (phy_idx == RTW89_PHY_0) { mask = B_P0_TXPW_RSTB_TSSI | B_P0_TXPW_RSTB_MANON; rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x3); } else { mask = B_P1_TXPW_RSTB_TSSI | B_P1_TXPW_RSTB_MANON; rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x3); } } if (chan->band_type == RTW89_BAND_6G) rtw89_phy_write32_set(rtwdev, R_MUIC, B_MUIC_EN); else rtw89_phy_write32_clr(rtwdev, R_MUIC, B_MUIC_EN); if (hal->antenna_tx) ntx_path = hal->antenna_tx; else ntx_path = chan->band_type == RTW89_BAND_6G ? RF_B : RF_AB; rtw8852c_ctrl_tx_path_tmac(rtwdev, ntx_path, (enum rtw89_mac_idx)phy_idx); rtw8852c_bb_reset_all(rtwdev, phy_idx); } static void rtw8852c_set_channel(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_mac_idx mac_idx, enum rtw89_phy_idx phy_idx) { rtw8852c_set_channel_mac(rtwdev, chan, mac_idx); rtw8852c_set_channel_bb(rtwdev, chan, phy_idx); rtw8852c_set_channel_rf(rtwdev, chan, phy_idx); } static void rtw8852c_dfs_en(struct rtw89_dev *rtwdev, bool en) { if (en) rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 1); else rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 0); } static void rtw8852c_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 rtw8852c_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, mac_idx, &p->tx_en, RTW89_SCH_TX_SEL_ALL); rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, false); rtw8852c_dfs_en(rtwdev, false); rtw8852c_tssi_cont_en_phyidx(rtwdev, false, phy_idx); rtw8852c_adc_en(rtwdev, false); fsleep(40); rtw8852c_bb_reset_en(rtwdev, chan->band_type, phy_idx, false); } else { rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, true); rtw8852c_adc_en(rtwdev, true); rtw8852c_dfs_en(rtwdev, true); rtw8852c_tssi_cont_en_phyidx(rtwdev, true, phy_idx); rtw8852c_bb_reset_en(rtwdev, chan->band_type, phy_idx, true); rtw89_chip_resume_sch_tx(rtwdev, mac_idx, p->tx_en); } } static void rtw8852c_rfk_init(struct rtw89_dev *rtwdev) { struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc; rtwdev->is_tssi_mode[RF_PATH_A] = false; rtwdev->is_tssi_mode[RF_PATH_B] = false; memset(rfk_mcc, 0, sizeof(*rfk_mcc)); rtw8852c_lck_init(rtwdev); rtw8852c_dpk_init(rtwdev); rtw8852c_rck(rtwdev); rtw8852c_dack(rtwdev); rtw8852c_rx_dck(rtwdev, RTW89_PHY_0, false); } static void rtw8852c_rfk_channel(struct rtw89_dev *rtwdev) { enum rtw89_phy_idx phy_idx = RTW89_PHY_0; rtw8852c_mcc_get_ch_info(rtwdev, phy_idx); rtw8852c_rx_dck(rtwdev, phy_idx, false); rtw8852c_iqk(rtwdev, phy_idx); rtw8852c_tssi(rtwdev, phy_idx); rtw8852c_dpk(rtwdev, phy_idx); rtw89_fw_h2c_rf_ntfy_mcc(rtwdev); } static void rtw8852c_rfk_band_changed(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw8852c_tssi_scan(rtwdev, phy_idx); } static void rtw8852c_rfk_scan(struct rtw89_dev *rtwdev, bool start) { rtw8852c_wifi_scan_notify(rtwdev, start, RTW89_PHY_0); } static void rtw8852c_rfk_track(struct rtw89_dev *rtwdev) { rtw8852c_dpk_track(rtwdev); rtw8852c_lck_track(rtwdev); rtw8852c_rx_dck_track(rtwdev); } static u32 rtw8852c_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, s16 ref) { s8 ofst_int = 0; u8 base_cw_0db = 0x27; u16 tssi_16dbm_cw = 0x12c; s16 pwr_s10_3 = 0; s16 rf_pwr_cw = 0; u16 bb_pwr_cw = 0; u32 pwr_cw = 0; u32 tssi_ofst_cw = 0; pwr_s10_3 = (ref << 1) + (s16)(ofst_int) + (s16)(base_cw_0db << 3); bb_pwr_cw = FIELD_GET(GENMASK(2, 0), pwr_s10_3); rf_pwr_cw = FIELD_GET(GENMASK(8, 3), pwr_s10_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 (tssi_ofst_cw << 18) | (pwr_cw << 9) | (ref & GENMASK(8, 0)); } static void rtw8852c_set_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev, s8 pw_ofst, enum rtw89_mac_idx mac_idx) { s8 pw_ofst_2tx; s8 val_1t; s8 val_2t; u32 reg; u8 i; if (pw_ofst < -32 || pw_ofst > 31) { rtw89_warn(rtwdev, "[ULTB] Err pwr_offset=%d\n", pw_ofst); return; } val_1t = pw_ofst << 2; pw_ofst_2tx = max(pw_ofst - 3, -32); val_2t = pw_ofst_2tx << 2; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] val_1tx=0x%x\n", val_1t); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] val_2tx=0x%x\n", val_2t); for (i = 0; i < 4; i++) { /* 1TX */ 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_V1_MASK << (8 * i), val_1t); /* 2TX */ 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_V1_MASK << (8 * i), val_2t); } } static void rtw8852c_set_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { static const u32 addr[RF_PATH_NUM_8852C] = {0x5800, 0x7800}; const u32 mask = 0x7FFFFFF; const u8 ofst_ofdm = 0x4; const u8 ofst_cck = 0x8; s16 ref_ofdm = 0; 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, GENMASK(27, 10), 0x0); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb ofdm txpwr ref\n"); val = rtw8852c_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_ofdm); for (i = 0; i < RF_PATH_NUM_8852C; 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 = rtw8852c_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_cck); for (i = 0; i < RF_PATH_NUM_8852C; i++) rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_cck, mask, val, phy_idx); } static void rtw8852c_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_MASK 0xffffff #define __DFIR_CFG_NR 8 #define __DECL_DFIR_VAR(_prefix, _name, _val...) \ static const u32 _prefix ## _ ## _name[] = {_val}; \ static_assert(ARRAY_SIZE(_prefix ## _ ## _name) == __DFIR_CFG_NR) #define __DECL_DFIR_PARAM(_name, _val...) __DECL_DFIR_VAR(param, _name, _val) #define __DECL_DFIR_ADDR(_name, _val...) __DECL_DFIR_VAR(addr, _name, _val) __DECL_DFIR_PARAM(flat, 0x003D23FF, 0x0029B354, 0x000FC1C8, 0x00FDB053, 0x00F86F9A, 0x00FAEF92, 0x00FE5FCC, 0x00FFDFF5); __DECL_DFIR_PARAM(sharp, 0x003D83FF, 0x002C636A, 0x0013F204, 0x00008090, 0x00F87FB0, 0x00F99F83, 0x00FDBFBA, 0x00003FF5); __DECL_DFIR_PARAM(sharp_14, 0x003B13FF, 0x001C42DE, 0x00FDB0AD, 0x00F60F6E, 0x00FD8F92, 0x0002D011, 0x0001C02C, 0x00FFF00A); __DECL_DFIR_ADDR(filter, 0x45BC, 0x45CC, 0x45D0, 0x45D4, 0x45D8, 0x45C0, 0x45C4, 0x45C8); u8 ch = chan->channel; const u32 *param; 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++) { rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "set tx shape dfir: 0x%x: 0x%x\n", addr_filter[i], param[i]); rtw89_phy_write32_idx(rtwdev, addr_filter[i], __DFIR_CFG_MASK, param[i], phy_idx); } #undef __DECL_DFIR_ADDR #undef __DECL_DFIR_PARAM #undef __DECL_DFIR_VAR #undef __DFIR_CFG_NR #undef __DFIR_CFG_MASK } static void rtw8852c_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) rtw8852c_bb_set_tx_shape_dfir(rtwdev, chan, tx_shape_cck, phy_idx); rtw89_phy_tssi_ctrl_set_bandedge_cfg(rtwdev, (enum rtw89_mac_idx)phy_idx, tx_shape_ofdm); rtw89_phy_write32_set(rtwdev, R_P0_DAC_COMP_POST_DPD_EN, B_P0_DAC_COMP_POST_DPD_EN); rtw89_phy_write32_set(rtwdev, R_P1_DAC_COMP_POST_DPD_EN, B_P1_DAC_COMP_POST_DPD_EN); } static void rtw8852c_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); rtw8852c_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 rtw8852c_set_txpwr_ctrl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw8852c_set_txpwr_ref(rtwdev, phy_idx); } static void rtw8852c_init_tssi_ctrl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { static const struct rtw89_reg2_def ctrl_ini[] = { {0xD938, 0x00010100}, {0xD93C, 0x0500D500}, {0xD940, 0x00000500}, {0xD944, 0x00000005}, {0xD94C, 0x00220000}, {0xD950, 0x00030000}, }; u32 addr; int i; for (addr = R_AX_TSSI_CTRL_HEAD; addr <= R_AX_TSSI_CTRL_TAIL; addr += 4) rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0); for (i = 0; i < ARRAY_SIZE(ctrl_ini); i++) rtw89_mac_txpwr_write32(rtwdev, phy_idx, ctrl_ini[i].addr, ctrl_ini[i].data); rtw89_phy_tssi_ctrl_set_bandedge_cfg(rtwdev, (enum rtw89_mac_idx)phy_idx, RTW89_TSSI_BANDEDGE_FLAT); } static int rtw8852c_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; rtw8852c_set_txpwr_ul_tb_offset(rtwdev, 0, phy_idx == RTW89_PHY_1 ? RTW89_MAC_1 : RTW89_MAC_0); rtw8852c_init_tssi_ctrl(rtwdev, phy_idx); return 0; } static void rtw8852c_bb_cfg_rx_path(struct rtw89_dev *rtwdev, u8 rx_path) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); u8 band = chan->band_type; u32 rst_mask0 = B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI; u32 rst_mask1 = B_P1_TXPW_RSTB_MANON | B_P1_TXPW_RSTB_TSSI; if (rtwdev->dbcc_en) { rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 1); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 2, RTW89_PHY_1); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 1); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 1); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 2, RTW89_PHY_1); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 2, RTW89_PHY_1); rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 8); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0); rtw89_phy_write32_idx(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0, RTW89_PHY_1); rtw89_phy_write32_idx(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0, RTW89_PHY_1); rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHE_USER_MAX, 1, RTW89_PHY_1); rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0, RTW89_PHY_1); rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0, RTW89_PHY_1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3); } else { if (rx_path == RF_PATH_A) { rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 1); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 1); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 1); rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3); } else if (rx_path == RF_PATH_B) { rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 2); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 2); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 2); rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3); } else { rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 3); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 3); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 3); rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 1); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 1); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1); rtw8852c_ctrl_btg_bt_rx(rtwdev, band == RTW89_BAND_2G, RTW89_PHY_0); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3); } rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 8); } } static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path, enum rtw89_mac_idx mac_idx) { struct rtw89_reg2_def path_com[] = { {R_AX_PATH_COM0, AX_PATH_COM0_DFVAL}, {R_AX_PATH_COM1, AX_PATH_COM1_DFVAL}, {R_AX_PATH_COM2, AX_PATH_COM2_DFVAL}, {R_AX_PATH_COM3, AX_PATH_COM3_DFVAL}, {R_AX_PATH_COM4, AX_PATH_COM4_DFVAL}, {R_AX_PATH_COM5, AX_PATH_COM5_DFVAL}, {R_AX_PATH_COM6, AX_PATH_COM6_DFVAL}, {R_AX_PATH_COM7, AX_PATH_COM7_DFVAL}, {R_AX_PATH_COM8, AX_PATH_COM8_DFVAL}, {R_AX_PATH_COM9, AX_PATH_COM9_DFVAL}, {R_AX_PATH_COM10, AX_PATH_COM10_DFVAL}, {R_AX_PATH_COM11, AX_PATH_COM11_DFVAL}, }; u32 addr; u32 reg; u8 cr_size = ARRAY_SIZE(path_com); u8 i = 0; rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, RTW89_PHY_0); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, RTW89_PHY_1); for (addr = R_AX_MACID_ANT_TABLE; addr <= R_AX_MACID_ANT_TABLE_LAST; addr += 4) { reg = rtw89_mac_reg_by_idx(rtwdev, addr, mac_idx); rtw89_write32(rtwdev, reg, 0); } if (tx_path == RF_A) { path_com[0].data = AX_PATH_COM0_PATHA; path_com[1].data = AX_PATH_COM1_PATHA; path_com[2].data = AX_PATH_COM2_PATHA; path_com[7].data = AX_PATH_COM7_PATHA; path_com[8].data = AX_PATH_COM8_PATHA; } else if (tx_path == RF_B) { path_com[0].data = AX_PATH_COM0_PATHB; path_com[1].data = AX_PATH_COM1_PATHB; path_com[2].data = AX_PATH_COM2_PATHB; path_com[7].data = AX_PATH_COM7_PATHB; path_com[8].data = AX_PATH_COM8_PATHB; } else if (tx_path == RF_AB) { path_com[0].data = AX_PATH_COM0_PATHAB; path_com[1].data = AX_PATH_COM1_PATHAB; path_com[2].data = AX_PATH_COM2_PATHAB; path_com[7].data = AX_PATH_COM7_PATHAB; path_com[8].data = AX_PATH_COM8_PATHAB; } else { rtw89_warn(rtwdev, "[Invalid Tx Path]Tx Path: %d\n", tx_path); return; } for (i = 0; i < cr_size; i++) { rtw89_debug(rtwdev, RTW89_DBG_TSSI, "0x%x = 0x%x\n", path_com[i].addr, path_com[i].data); reg = rtw89_mac_reg_by_idx(rtwdev, path_com[i].addr, mac_idx); rtw89_write32(rtwdev, reg, path_com[i].data); } } static void rtw8852c_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { if (en) { rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1, B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1, B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x3); rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1, B_PATH0_RXBB_MSK_V1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1, B_PATH1_RXBB_MSK_V1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1, B_PATH0_G_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1, B_PATH1_G_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1, B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1, B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1, B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1, B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x80); rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1, B_PATH0_BT_BACKOFF_V1, 0x780D1E); rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1, B_PATH1_BT_BACKOFF_V1, 0x780D1E); rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1, B_P0_BACKOFF_IBADC_V1, 0x34); rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1, B_P1_BACKOFF_IBADC_V1, 0x34); } else { rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1, B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1, B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1, B_PATH0_RXBB_MSK_V1, 0x60); rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1, B_PATH1_RXBB_MSK_V1, 0x60); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1, B_PATH0_G_LNA6_OP1DB_V1, 0x1a); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1, B_PATH1_G_LNA6_OP1DB_V1, 0x1a); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1, B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x2a); rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1, B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x2a); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1, B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1, B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x2a); rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1, B_PATH0_BT_BACKOFF_V1, 0x79E99E); rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1, B_PATH1_BT_BACKOFF_V1, 0x79E99E); rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1, B_P0_BACKOFF_IBADC_V1, 0x26); rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1, B_P1_BACKOFF_IBADC_V1, 0x26); } } static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; rtw8852c_bb_cfg_rx_path(rtwdev, RF_PATH_AB); if (hal->rx_nss == 1) { rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0); } else { rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 1); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 1); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1); } } static u8 rtw8852c_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path) { rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x0); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); fsleep(200); return rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL); } static void rtw8852c_btc_set_rfe(struct rtw89_dev *rtwdev) { const struct rtw89_btc_ver *ver = rtwdev->btc.ver; union rtw89_btc_module_info *md = &rtwdev->btc.mdinfo; if (ver->fcxinit == 7) { md->md_v7.rfe_type = rtwdev->efuse.rfe_type; md->md_v7.kt_ver = rtwdev->hal.cv; md->md_v7.bt_solo = 0; md->md_v7.switch_type = BTC_SWITCH_INTERNAL; if (md->md_v7.rfe_type > 0) md->md_v7.ant.num = (md->md_v7.rfe_type % 2 ? 2 : 3); else md->md_v7.ant.num = 2; md->md_v7.ant.diversity = 0; md->md_v7.ant.isolation = 10; if (md->md_v7.ant.num == 3) { md->md_v7.ant.type = BTC_ANT_DEDICATED; md->md_v7.bt_pos = BTC_BT_ALONE; } else { md->md_v7.ant.type = BTC_ANT_SHARED; md->md_v7.bt_pos = BTC_BT_BTG; } rtwdev->btc.btg_pos = md->md_v7.ant.btg_pos; rtwdev->btc.ant_type = md->md_v7.ant.type; } else { md->md.rfe_type = rtwdev->efuse.rfe_type; md->md.cv = rtwdev->hal.cv; md->md.bt_solo = 0; md->md.switch_type = BTC_SWITCH_INTERNAL; if (md->md.rfe_type > 0) md->md.ant.num = (md->md.rfe_type % 2 ? 2 : 3); else md->md.ant.num = 2; md->md.ant.diversity = 0; md->md.ant.isolation = 10; if (md->md.ant.num == 3) { md->md.ant.type = BTC_ANT_DEDICATED; md->md.bt_pos = BTC_BT_ALONE; } else { md->md.ant.type = BTC_ANT_SHARED; md->md.bt_pos = BTC_BT_BTG; } rtwdev->btc.btg_pos = md->md.ant.btg_pos; rtwdev->btc.ant_type = md->md.ant.type; } } static void rtw8852c_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { if (en) { rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1, B_PATH0_BT_SHARE_V1, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1, B_PATH0_BTG_PATH_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1, B_PATH1_G_LNA6_OP1DB_V1, 0x20); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1, B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x30); rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1, B_PATH1_BT_SHARE_V1, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1, B_PATH1_BTG_PATH_V1, 0x1); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0); rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_BT_SHARE, 0x1); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_BT_SEG0, 0x2); rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN, B_BT_DYN_DC_EST_EN_MSK, 0x1); rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x1); } else { 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_PATH1_G_LNA6_OP1DB_V1, B_PATH1_G_LNA6_OP1DB_V1, 0x1a); rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1, B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a); rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1, B_PATH1_BT_SHARE_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1, B_PATH1_BTG_PATH_V1, 0x0); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P2, 0x4); rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_BT_SHARE, 0x0); rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_BT_SEG0, 0x0); rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN, B_BT_DYN_DC_EST_EN_MSK, 0x0); rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x0); } } static void rtw8852c_set_trx_mask(struct rtw89_dev *rtwdev, u8 path, u8 group, u32 val) { rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x20000); rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, group); rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val); rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x0); } static void rtw8852c_btc_init_cfg(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_mac_ax_coex coex_params = { .pta_mode = RTW89_MAC_AX_COEX_RTK_MODE, .direction = RTW89_MAC_AX_COEX_INNER, }; /* PTA init */ rtw89_mac_coex_init_v1(rtwdev, &coex_params); /* set WL Tx response = Hi-Pri */ chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_TX_RESP, true); chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_BEACON, true); /* set rf gnt debug off */ rtw89_write_rf(rtwdev, RF_PATH_A, RR_WLSEL, RFREG_MASK, 0x0); rtw89_write_rf(rtwdev, RF_PATH_B, RR_WLSEL, RFREG_MASK, 0x0); /* set WL Tx thru in TRX mask table if GNT_WL = 0 && BT_S1 = ss group */ if (btc->ant_type == BTC_ANT_SHARED) { rtw8852c_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5ff); rtw8852c_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5ff); /* set path-A(S0) Tx/Rx no-mask if GNT_WL=0 && BT_S1=tx group */ rtw8852c_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_TX_GROUP, 0x5ff); } else { /* set WL Tx stb if GNT_WL = 0 && BT_S1 = ss group for 3-ant */ rtw8852c_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5df); rtw8852c_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5df); } /* set PTA break table */ rtw89_write32(rtwdev, R_AX_BT_BREAK_TABLE, BTC_BREAK_PARAM); /* enable BT counter 0xda10[1:0] = 2b'11 */ rtw89_write32_set(rtwdev, R_AX_BT_CNT_CFG, B_AX_BT_CNT_EN | B_AX_BT_CNT_RST_V1); btc->cx.wl.status.map.init_ok = true; } static void rtw8852c_btc_set_wl_pri(struct rtw89_dev *rtwdev, u8 map, bool state) { u32 bitmap = 0; u32 reg = 0; switch (map) { case BTC_PRI_MASK_TX_RESP: reg = R_BTC_COEX_WL_REQ; bitmap = B_BTC_RSP_ACK_HI; break; case BTC_PRI_MASK_BEACON: reg = R_BTC_COEX_WL_REQ; bitmap = B_BTC_TX_BCN_HI; break; default: return; } if (state) rtw89_write32_set(rtwdev, reg, bitmap); else rtw89_write32_clr(rtwdev, reg, bitmap); } union rtw8852c_btc_wl_txpwr_ctrl { u32 txpwr_val; struct { union { u16 ctrl_all_time; struct { s16 data:9; u16 rsvd:6; u16 flag:1; } all_time; }; union { u16 ctrl_gnt_bt; struct { s16 data:9; u16 rsvd:7; } gnt_bt; }; }; } __packed; static void rtw8852c_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val) { union rtw8852c_btc_wl_txpwr_ctrl arg = { .txpwr_val = txpwr_val }; s32 val; #define __write_ctrl(_reg, _msk, _val, _en, _cond) \ do { \ u32 _wrt = FIELD_PREP(_msk, _val); \ BUILD_BUG_ON((_msk & _en) != 0); \ if (_cond) \ _wrt |= _en; \ else \ _wrt &= ~_en; \ rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, _reg, \ _msk | _en, _wrt); \ } while (0) switch (arg.ctrl_all_time) { case 0xffff: val = 0; break; default: val = arg.all_time.data; break; } __write_ctrl(R_AX_PWR_RATE_CTRL, B_AX_FORCE_PWR_BY_RATE_VALUE_MASK, val, B_AX_FORCE_PWR_BY_RATE_EN, arg.ctrl_all_time != 0xffff); switch (arg.ctrl_gnt_bt) { case 0xffff: val = 0; break; default: val = arg.gnt_bt.data; break; } __write_ctrl(R_AX_PWR_COEXT_CTRL, B_AX_TXAGC_BT_MASK, val, B_AX_TXAGC_BT_EN, arg.ctrl_gnt_bt != 0xffff); #undef __write_ctrl } static s8 rtw8852c_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val) { /* +6 for compensate offset */ return clamp_t(s8, val + 6, -100, 0) + 100; } static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_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_8852c_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 u8 rtw89_btc_8852c_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {60, 50, 40, 30}; static const u8 rtw89_btc_8852c_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {40, 36, 31, 28}; static const struct rtw89_btc_fbtc_mreg rtw89_btc_8852c_mon_reg[] = { RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda00), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda04), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda24), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda30), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda34), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda38), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda44), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda48), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda4c), 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, 0x4aa4), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4778), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x476c), }; static void rtw8852c_btc_update_bt_cnt(struct rtw89_dev *rtwdev) { /* Feature move to firmware */ } static void rtw8852c_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state) { rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x80000); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD1, RFREG_MASK, 0x620); /* set WL standby = Rx for GNT_BT_Tx = 1->0 settle issue */ if (state) rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x179c); else rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x208); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); } static void rtw8852c_set_wl_lna2(struct rtw89_dev *rtwdev, u8 level) { /* level=0 Default: TIA 1/0= (LNA2,TIAN6) = (7,1)/(5,1) = 21dB/12dB * level=1 Fix LNA2=5: TIA 1/0= (LNA2,TIAN6) = (5,0)/(5,1) = 18dB/12dB * To improve BT ACI in co-rx */ switch (level) { case 0: /* default */ rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); break; case 1: /* Fix LNA2=5 */ rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); break; } } static void rtw8852c_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) { struct rtw89_btc *btc = &rtwdev->btc; switch (level) { case 0: /* original */ default: rtw8852c_ctrl_nbtg_bt_tx(rtwdev, false, RTW89_PHY_0); btc->dm.wl_lna2 = 0; break; case 1: /* for FDD free-run */ rtw8852c_ctrl_nbtg_bt_tx(rtwdev, true, RTW89_PHY_0); btc->dm.wl_lna2 = 0; break; case 2: /* for BTG Co-Rx*/ rtw8852c_ctrl_nbtg_bt_tx(rtwdev, false, RTW89_PHY_0); btc->dm.wl_lna2 = 1; break; } rtw8852c_set_wl_lna2(rtwdev, btc->dm.wl_lna2); } static void rtw8852c_fill_freq_with_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) { u8 chan_idx = phy_ppdu->chan_idx; enum nl80211_band band; u8 ch; if (chan_idx == 0) return; rtw89_decode_chan_idx(rtwdev, chan_idx, &ch, &band); status->freq = ieee80211_channel_to_frequency(ch, band); status->band = band; } static void rtw8852c_query_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) { u8 path; u8 *rx_power = phy_ppdu->rssi; status->signal = RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A], rx_power[RF_PATH_B])); for (path = 0; path < rtwdev->chip->rf_path_num; path++) { status->chains |= BIT(path); status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]); } if (phy_ppdu->valid) rtw8852c_fill_freq_with_ppdu(rtwdev, phy_ppdu, status); } static int rtw8852c_mac_enable_bb_rf(struct rtw89_dev *rtwdev) { int ret; rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); rtw89_write32_mask(rtwdev, R_AX_AFE_OFF_CTRL1, B_AX_S0_LDO_VSEL_F_MASK, 0x1); rtw89_write32_mask(rtwdev, R_AX_AFE_OFF_CTRL1, B_AX_S1_LDO_VSEL_F_MASK, 0x1); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL0, 0x7, FULL_BIT_MASK); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x6c, FULL_BIT_MASK); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xc7, FULL_BIT_MASK); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xc7, FULL_BIT_MASK); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL3, 0xd, FULL_BIT_MASK); if (ret) return ret; return 0; } static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); return 0; } static const struct rtw89_chanctx_listener rtw8852c_chanctx_listener = { .callbacks[RTW89_CHANCTX_CALLBACK_RFK] = rtw8852c_rfk_chanctx_cb, }; #ifdef CONFIG_PM static const struct wiphy_wowlan_support rtw_wowlan_stub_8852c = { .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT, .n_patterns = RTW89_MAX_PATTERN_NUM, .pattern_max_len = RTW89_MAX_PATTERN_SIZE, .pattern_min_len = 1, }; #endif static const struct rtw89_chip_ops rtw8852c_chip_ops = { .enable_bb_rf = rtw8852c_mac_enable_bb_rf, .disable_bb_rf = rtw8852c_mac_disable_bb_rf, .bb_preinit = NULL, .bb_postinit = NULL, .bb_reset = rtw8852c_bb_reset, .bb_sethw = rtw8852c_bb_sethw, .read_rf = rtw89_phy_read_rf_v1, .write_rf = rtw89_phy_write_rf_v1, .set_channel = rtw8852c_set_channel, .set_channel_help = rtw8852c_set_channel_help, .read_efuse = rtw8852c_read_efuse, .read_phycap = rtw8852c_read_phycap, .fem_setup = NULL, .rfe_gpio = NULL, .rfk_hw_init = NULL, .rfk_init = rtw8852c_rfk_init, .rfk_init_late = NULL, .rfk_channel = rtw8852c_rfk_channel, .rfk_band_changed = rtw8852c_rfk_band_changed, .rfk_scan = rtw8852c_rfk_scan, .rfk_track = rtw8852c_rfk_track, .power_trim = rtw8852c_power_trim, .set_txpwr = rtw8852c_set_txpwr, .set_txpwr_ctrl = rtw8852c_set_txpwr_ctrl, .init_txpwr_unit = rtw8852c_init_txpwr_unit, .get_thermal = rtw8852c_get_thermal, .ctrl_btg_bt_rx = rtw8852c_ctrl_btg_bt_rx, .query_ppdu = rtw8852c_query_ppdu, .ctrl_nbtg_bt_tx = rtw8852c_ctrl_nbtg_bt_tx, .cfg_txrx_path = rtw8852c_bb_cfg_txrx_path, .set_txpwr_ul_tb_offset = rtw8852c_set_txpwr_ul_tb_offset, .pwr_on_func = rtw8852c_pwr_on_func, .pwr_off_func = rtw8852c_pwr_off_func, .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc_v1, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc_fwcmd_v1, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path_v1, .mac_cfg_gnt = rtw89_mac_cfg_gnt_v1, .stop_sch_tx = rtw89_mac_stop_sch_tx_v1, .resume_sch_tx = rtw89_mac_resume_sch_tx_v1, .h2c_dctl_sec_cam = rtw89_fw_h2c_dctl_sec_cam_v1, .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, .btc_set_rfe = rtw8852c_btc_set_rfe, .btc_init_cfg = rtw8852c_btc_init_cfg, .btc_set_wl_pri = rtw8852c_btc_set_wl_pri, .btc_set_wl_txpwr_ctrl = rtw8852c_btc_set_wl_txpwr_ctrl, .btc_get_bt_rssi = rtw8852c_btc_get_bt_rssi, .btc_update_bt_cnt = rtw8852c_btc_update_bt_cnt, .btc_wl_s1_standby = rtw8852c_btc_wl_s1_standby, .btc_set_wl_rx_gain = rtw8852c_btc_set_wl_rx_gain, .btc_set_policy = rtw89_btc_set_policy_v1, }; const struct rtw89_chip_info rtw8852c_chip_info = { .chip_id = RTL8852C, .chip_gen = RTW89_CHIP_AX, .ops = &rtw8852c_chip_ops, .mac_def = &rtw89_mac_gen_ax, .phy_def = &rtw89_phy_gen_ax, .fw_basename = RTW8852C_FW_BASENAME, .fw_format_max = RTW8852C_FW_FORMAT_MAX, .try_ce_fw = false, .bbmcu_nr = 0, .needed_fw_elms = 0, .fifo_size = 458752, .small_fifo_size = false, .dle_scc_rsvd_size = 0, .max_amsdu_limit = 8000, .dis_2g_40m_ul_ofdma = false, .rsvd_ple_ofst = 0x6f800, .hfc_param_ini = rtw8852c_hfc_param_ini_pcie, .dle_mem = rtw8852c_dle_mem_pcie, .wde_qempty_acq_grpnum = 16, .wde_qempty_mgq_grpsel = 16, .rf_base_addr = {0xe000, 0xf000}, .pwr_on_seq = NULL, .pwr_off_seq = NULL, .bb_table = &rtw89_8852c_phy_bb_table, .bb_gain_table = &rtw89_8852c_phy_bb_gain_table, .rf_table = {&rtw89_8852c_phy_radiob_table, &rtw89_8852c_phy_radioa_table,}, .nctl_table = &rtw89_8852c_phy_nctl_table, .nctl_post_table = NULL, .dflt_parms = &rtw89_8852c_dflt_parms, .rfe_parms_conf = NULL, .chanctx_listener = &rtw8852c_chanctx_listener, .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = NULL, .dig_regs = &rtw8852c_dig_regs, .tssi_dbw_table = &rtw89_8852c_tssi_dbw_table, .support_macid_num = RTW89_MAX_MAC_ID_NUM, .support_chanctx_num = 2, .support_rnr = false, .support_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ) | BIT(NL80211_BAND_6GHZ), .support_bandwidths = BIT(NL80211_CHAN_WIDTH_20) | BIT(NL80211_CHAN_WIDTH_40) | BIT(NL80211_CHAN_WIDTH_80) | BIT(NL80211_CHAN_WIDTH_160), .support_unii4 = true, .ul_tb_waveform_ctrl = false, .ul_tb_pwr_diff = true, .hw_sec_hdr = true, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, .acam_num = 128, .bcam_num = 20, .scam_num = 128, .bacam_num = 8, .bacam_dynamic_num = 8, .bacam_ver = RTW89_BACAM_V0_EXT, .ppdu_max_usr = 8, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, .logical_efuse_size = 2048, .limit_efuse_size = 1280, .dav_phy_efuse_size = 96, .dav_log_efuse_size = 16, .efuse_blocks = NULL, .phycap_addr = 0x590, .phycap_size = 0x60, .para_ver = 0x1, .wlcx_desired = 0x06000000, .btcx_desired = 0x7, .scbd = 0x1, .mailbox = 0x1, .afh_guard_ch = 6, .wl_rssi_thres = rtw89_btc_8852c_wl_rssi_thres, .bt_rssi_thres = rtw89_btc_8852c_bt_rssi_thres, .rssi_tol = 2, .mon_reg_num = ARRAY_SIZE(rtw89_btc_8852c_mon_reg), .mon_reg = rtw89_btc_8852c_mon_reg, .rf_para_ulink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_ul), .rf_para_ulink = rtw89_btc_8852c_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_dl), .rf_para_dlink = rtw89_btc_8852c_rf_dl, .ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) | BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .low_power_hci_modes = BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_V1, .hci_func_en_addr = R_AX_HCI_FUNC_EN_V1, .h2c_desc_size = sizeof(struct rtw89_rxdesc_short), .txwd_body_size = sizeof(struct rtw89_txwd_body_v1), .txwd_info_size = sizeof(struct rtw89_txwd_info), .h2c_ctrl_reg = R_AX_H2CREG_CTRL_V1, .h2c_counter_reg = {R_AX_UDM1 + 1, B_AX_UDM1_HALMAC_H2C_DEQ_CNT_MASK >> 8}, .h2c_regs = rtw8852c_h2c_regs, .c2h_ctrl_reg = R_AX_C2HREG_CTRL_V1, .c2h_counter_reg = {R_AX_UDM1 + 1, B_AX_UDM1_HALMAC_C2H_ENQ_CNT_MASK >> 8}, .c2h_regs = rtw8852c_c2h_regs, .page_regs = &rtw8852c_page_regs, .wow_reason_reg = rtw8852c_wow_wakeup_regs, .cfo_src_fd = false, .cfo_hw_comp = false, .dcfo_comp = &rtw8852c_dcfo_comp, .dcfo_comp_sft = 12, .imr_info = &rtw8852c_imr_info, .imr_dmac_table = NULL, .imr_cmac_table = NULL, .rrsr_cfgs = &rtw8852c_rrsr_cfgs, .bss_clr_vld = {R_BSS_CLR_MAP, B_BSS_CLR_MAP_VLD0}, .bss_clr_map_reg = R_BSS_CLR_MAP, .dma_ch_mask = 0, .edcca_regs = &rtw8852c_edcca_regs, #ifdef CONFIG_PM .wowlan_stub = &rtw_wowlan_stub_8852c, #endif .xtal_info = NULL, }; EXPORT_SYMBOL(rtw8852c_chip_info); MODULE_FIRMWARE(RTW8852C_MODULE_FIRMWARE); MODULE_AUTHOR("Realtek Corporation"); MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852C driver"); MODULE_LICENSE("Dual BSD/GPL");
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