| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Linux/drivers/net/wireless/realtek/rtw89/ (Open Source Betriebssystem Version 6.17.9©) Datei vom 24.10.2025 mit Größe 101 kB |
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Quelle rtw8922a.cSprache: C |
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// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2023 Realtek Corporation */ #include "chan.h" #include "coex.h" #include "debug.h" #include "efuse.h" #include "fw.h" #include "mac.h" #include "phy.h" #include "reg.h" #include "rtw8922a.h" #include "rtw8922a_rfk.h" #include "sar.h" #include "util.h" #define RTW8922A_FW_FORMAT_MAX 4 #define RTW8922A_FW_BASENAME "rtw89/rtw8922a_fw" #define RTW8922A_MODULE_FIRMWARE \ RTW8922A_FW_BASENAME "-" __stringify(RTW8922A_FW_FORMAT_MAX) ".bin" #define HE_N_USER_MAX_8922A 4 static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_pcie[] = { {2, 1641, grp_0}, /* ACH 0 */ {2, 1641, grp_0}, /* ACH 1 */ {2, 1641, grp_0}, /* ACH 2 */ {2, 1641, grp_0}, /* ACH 3 */ {2, 1641, grp_1}, /* ACH 4 */ {2, 1641, grp_1}, /* ACH 5 */ {2, 1641, grp_1}, /* ACH 6 */ {2, 1641, grp_1}, /* ACH 7 */ {2, 1641, grp_0}, /* B0MGQ */ {2, 1641, grp_0}, /* B0HIQ */ {2, 1641, grp_1}, /* B1MGQ */ {2, 1641, grp_1}, /* B1HIQ */ {0, 0, 0}, /* FWCMDQ */ {0, 0, 0}, /* BMC */ {0, 0, 0}, /* H2D */ }; static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_pcie = { 1651, /* Group 0 */ 1651, /* Group 1 */ 3302, /* Public Max */ 0, /* WP threshold */ }; static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_pcie[] = { [RTW89_QTA_SCC] = {rtw8922a_hfc_chcfg_pcie, &rtw8922a_hfc_pubcfg_pcie, &rtw89_mac_size.hfc_prec_cfg_c0, RTW89_HCIFC_POH}, [RTW89_QTA_DBCC] = {rtw8922a_hfc_chcfg_pcie, &rtw8922a_hfc_pubcfg_pcie, &rtw89_mac_size.hfc_prec_cfg_c0, RTW89_HCIFC_POH}, [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_prec_cfg_c2, RTW89_HCIFC_POH}, [RTW89_QTA_INVALID] = {NULL}, }; static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = { [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size0_v1, &rtw89_mac_size.ple_size0_v1, &rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.ple_qt0, &rtw89_mac_size.ple_qt1, &rtw89_mac_size.ple_rsvd_qt0, &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0}, [RTW89_QTA_DBCC] = {RTW89_QTA_DBCC, &rtw89_mac_size.wde_size0_v1, &rtw89_mac_size.ple_size0_v1, &rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.ple_qt0, &rtw89_mac_size.ple_qt1, &rtw89_mac_size.ple_rsvd_qt0, &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0}, [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size4_v1, &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4, &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1, &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0}, [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, NULL}, }; static const u32 rtw8922a_h2c_regs[RTW89_H2CREG_MAX] = { R_BE_H2CREG_DATA0, R_BE_H2CREG_DATA1, R_BE_H2CREG_DATA2, R_BE_H2CREG_DATA3 }; static const u32 rtw8922a_c2h_regs[RTW89_H2CREG_MAX] = { R_BE_C2HREG_DATA0, R_BE_C2HREG_DATA1, R_BE_C2HREG_DATA2, R_BE_C2HREG_DATA3 }; static const u32 rtw8922a_wow_wakeup_regs[RTW89_WOW_REASON_NUM] = { R_AX_C2HREG_DATA3_V1 + 3, R_BE_DBG_WOW, }; static const struct rtw89_page_regs rtw8922a_page_regs = { .hci_fc_ctrl = R_BE_HCI_FC_CTRL, .ch_page_ctrl = R_BE_CH_PAGE_CTRL, .ach_page_ctrl = R_BE_CH0_PAGE_CTRL, .ach_page_info = R_BE_CH0_PAGE_INFO, .pub_page_info3 = R_BE_PUB_PAGE_INFO3, .pub_page_ctrl1 = R_BE_PUB_PAGE_CTRL1, .pub_page_ctrl2 = R_BE_PUB_PAGE_CTRL2, .pub_page_info1 = R_BE_PUB_PAGE_INFO1, .pub_page_info2 = R_BE_PUB_PAGE_INFO2, .wp_page_ctrl1 = R_BE_WP_PAGE_CTRL1, .wp_page_ctrl2 = R_BE_WP_PAGE_CTRL2, .wp_page_info1 = R_BE_WP_PAGE_INFO1, }; static const struct rtw89_reg_imr rtw8922a_imr_dmac_regs[] = { {R_BE_DISP_HOST_IMR, B_BE_DISP_HOST_IMR_CLR, B_BE_DISP_HOST_IMR_SET}, {R_BE_DISP_CPU_IMR, B_BE_DISP_CPU_IMR_CLR, B_BE_DISP_CPU_IMR_SET}, {R_BE_DISP_OTHER_IMR, B_BE_DISP_OTHER_IMR_CLR, B_BE_DISP_OTHER_IMR_SET}, {R_BE_PKTIN_ERR_IMR, B_BE_PKTIN_ERR_IMR_CLR, B_BE_PKTIN_ERR_IMR_SET}, {R_BE_INTERRUPT_MASK_REG, B_BE_INTERRUPT_MASK_REG_CLR, B_BE_INTERRUPT_MASK_REG_SET {R_BE_MLO_ERR_IDCT_IMR, B_BE_MLO_ERR_IDCT_IMR_CLR, B_BE_MLO_ERR_IDCT_IMR_SET}, {R_BE_MPDU_TX_ERR_IMR, B_BE_MPDU_TX_ERR_IMR_CLR, B_BE_MPDU_TX_ERR_IMR_SET}, {R_BE_MPDU_RX_ERR_IMR, B_BE_MPDU_RX_ERR_IMR_CLR, B_BE_MPDU_RX_ERR_IMR_SET}, {R_BE_SEC_ERROR_IMR, B_BE_SEC_ERROR_IMR_CLR, B_BE_SEC_ERROR_IMR_SET}, {R_BE_CPUIO_ERR_IMR, B_BE_CPUIO_ERR_IMR_CLR, B_BE_CPUIO_ERR_IMR_SET}, {R_BE_WDE_ERR_IMR, B_BE_WDE_ERR_IMR_CLR, B_BE_WDE_ERR_IMR_SET}, {R_BE_WDE_ERR1_IMR, B_BE_WDE_ERR1_IMR_CLR, B_BE_WDE_ERR1_IMR_SET}, {R_BE_PLE_ERR_IMR, B_BE_PLE_ERR_IMR_CLR, B_BE_PLE_ERR_IMR_SET}, {R_BE_PLE_ERRFLAG1_IMR, B_BE_PLE_ERRFLAG1_IMR_CLR, B_BE_PLE_ERRFLAG1_IMR_SET}, {R_BE_WDRLS_ERR_IMR, B_BE_WDRLS_ERR_IMR_CLR, B_BE_WDRLS_ERR_IMR_SET}, {R_BE_TXPKTCTL_B0_ERRFLAG_IMR, B_BE_TXPKTCTL_B0_ERRFLAG_IMR_CLR, B_BE_TXPKTCTL_B0_ERRFLAG_IMR_SET}, {R_BE_TXPKTCTL_B1_ERRFLAG_IMR, B_BE_TXPKTCTL_B1_ERRFLAG_IMR_CLR, B_BE_TXPKTCTL_B1_ERRFLAG_IMR_SET}, {R_BE_BBRPT_COM_ERR_IMR, B_BE_BBRPT_COM_ERR_IMR_CLR, B_BE_BBRPT_COM_ERR_IMR_SET}, {R_BE_BBRPT_CHINFO_ERR_IMR, B_BE_BBRPT_CHINFO_ERR_IMR_CLR, B_BE_BBRPT_CHINFO_ERR_IMR_SET}, {R_BE_BBRPT_DFS_ERR_IMR, B_BE_BBRPT_DFS_ERR_IMR_CLR, B_BE_BBRPT_DFS_ERR_IMR_SET}, {R_BE_LA_ERRFLAG_IMR, B_BE_LA_ERRFLAG_IMR_CLR, B_BE_LA_ERRFLAG_IMR_SET}, {R_BE_CH_INFO_DBGFLAG_IMR, B_BE_CH_INFO_DBGFLAG_IMR_CLR, B_BE_CH_INFO_DBGFLAG_IMR_ {R_BE_PLRLS_ERR_IMR, B_BE_PLRLS_ERR_IMR_CLR, B_BE_PLRLS_ERR_IMR_SET}, {R_BE_HAXI_IDCT_MSK, B_BE_HAXI_IDCT_MSK_CLR, B_BE_HAXI_IDCT_MSK_SET}, }; static const struct rtw89_imr_table rtw8922a_imr_dmac_table = { .regs = rtw8922a_imr_dmac_regs, .n_regs = ARRAY_SIZE(rtw8922a_imr_dmac_regs), }; static const struct rtw89_reg_imr rtw8922a_imr_cmac_regs[] = { {R_BE_RESP_IMR, B_BE_RESP_IMR_CLR, B_BE_RESP_IMR_SET}, {R_BE_RX_ERROR_FLAG_IMR, B_BE_RX_ERROR_FLAG_IMR_CLR, B_BE_RX_ERROR_FLAG_IMR_SET}, {R_BE_TX_ERROR_FLAG_IMR, B_BE_TX_ERROR_FLAG_IMR_CLR, B_BE_TX_ERROR_FLAG_IMR_SET}, {R_BE_RX_ERROR_FLAG_IMR_1, B_BE_TX_ERROR_FLAG_IMR_1_CLR, B_BE_TX_ERROR_FLAG_IMR_1_ {R_BE_PTCL_IMR1, B_BE_PTCL_IMR1_CLR, B_BE_PTCL_IMR1_SET}, {R_BE_PTCL_IMR0, B_BE_PTCL_IMR0_CLR, B_BE_PTCL_IMR0_SET}, {R_BE_PTCL_IMR_2, B_BE_PTCL_IMR_2_CLR, B_BE_PTCL_IMR_2_SET}, {R_BE_SCHEDULE_ERR_IMR, B_BE_SCHEDULE_ERR_IMR_CLR, B_BE_SCHEDULE_ERR_IMR_SET}, {R_BE_C0_TXPWR_IMR, B_BE_C0_TXPWR_IMR_CLR, B_BE_C0_TXPWR_IMR_SET}, {R_BE_TRXPTCL_ERROR_INDICA_MASK, B_BE_TRXPTCL_ERROR_INDICA_MASK_CLR, B_BE_TRXPTCL_ERROR_INDICA_MASK_SET}, {R_BE_RX_ERR_IMR, B_BE_RX_ERR_IMR_CLR, B_BE_RX_ERR_IMR_SET}, {R_BE_PHYINFO_ERR_IMR_V1, B_BE_PHYINFO_ERR_IMR_V1_CLR, B_BE_PHYINFO_ERR_IMR_V1_SET }; static const struct rtw89_imr_table rtw8922a_imr_cmac_table = { .regs = rtw8922a_imr_cmac_regs, .n_regs = ARRAY_SIZE(rtw8922a_imr_cmac_regs), }; static const struct rtw89_rrsr_cfgs rtw8922a_rrsr_cfgs = { .ref_rate = {R_BE_TRXPTCL_RESP_1, B_BE_WMAC_RESP_REF_RATE_SEL, 0}, .rsc = {R_BE_PTCL_RRSR1, B_BE_RSC_MASK, 2}, }; static const struct rtw89_rfkill_regs rtw8922a_rfkill_regs = { .pinmux = {R_BE_GPIO8_15_FUNC_SEL, B_BE_PINMUX_GPIO9_FUNC_SEL_MASK, 0xf}, .mode = {R_BE_GPIO_EXT_CTRL + 2, (B_BE_GPIO_MOD_9 | B_BE_GPIO_IO_SEL_9) >> 16, 0x0}, }; static const struct rtw89_dig_regs rtw8922a_dig_regs = { .seg0_pd_reg = R_SEG0R_PD_V2, .pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK, .pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK_V1, .bmode_pd_reg = R_BMODE_PDTH_EN_V2, .bmode_cca_rssi_limit_en = B_BMODE_PDTH_LIMIT_EN_MSK_V1, .bmode_pd_lower_bound_reg = R_BMODE_PDTH_V2, .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_V3, B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V3, B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V3, B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK}, .p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V3, B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK}, }; static const struct rtw89_edcca_regs rtw8922a_edcca_regs = { .edcca_level = R_SEG0R_EDCCA_LVL_BE, .edcca_mask = B_EDCCA_LVL_MSK0, .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_PPDU_LVL_BE, .ppdu_mask = B_EDCCA_LVL_MSK1, .p = {{ .rpt_a = R_EDCCA_RPT_A_BE, .rpt_b = R_EDCCA_RPT_B_BE, .rpt_sel = R_EDCCA_RPT_SEL_BE, .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, }, { .rpt_a = R_EDCCA_RPT_P1_A_BE, .rpt_b = R_EDCCA_RPT_P1_B_BE, .rpt_sel = R_EDCCA_RPT_SEL_BE, .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, }}, .rpt_sel_be = R_EDCCA_RPTREG_SEL_BE, .rpt_sel_be_mask = B_EDCCA_RPTREG_SEL_BE_MSK, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST_BE, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_BE_M, }; static const struct rtw89_efuse_block_cfg rtw8922a_efuse_blocks[] = { [RTW89_EFUSE_BLOCK_SYS] = {.offset = 0x00000, .size = 0x310}, [RTW89_EFUSE_BLOCK_RF] = {.offset = 0x10000, .size = 0x240}, [RTW89_EFUSE_BLOCK_HCI_DIG_PCIE_SDIO] = {.offset = 0x20000, .size = 0x4800}, [RTW89_EFUSE_BLOCK_HCI_DIG_USB] = {.offset = 0x30000, .size = 0x890}, [RTW89_EFUSE_BLOCK_HCI_PHY_PCIE] = {.offset = 0x40000, .size = 0x200}, [RTW89_EFUSE_BLOCK_HCI_PHY_USB3] = {.offset = 0x50000, .size = 0x80}, [RTW89_EFUSE_BLOCK_HCI_PHY_USB2] = {.offset = 0x60000, .size = 0x0}, [RTW89_EFUSE_BLOCK_ADIE] = {.offset = 0x70000, .size = 0x10}, }; static void rtw8922a_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { if (en) { rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_SHARE_A, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BTG_PATH_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_SHARE_B, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BTG_PATH_B, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x20, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x30, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_BT_SHARE, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_BT_SG0, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x1, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_SHARE_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BTG_PATH_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_SHARE_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BTG_PATH_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x1a, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x2a, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xc, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_BT_SHARE, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_BT_SG0, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x0, phy_idx); } } static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; u32 val32; int ret; rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_AFSM_WLSUS_EN | B_BE_AFSM_PCIE_SUS_EN); rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_DIS_WLBT_PDNSUSEN_SOPC); rtw89_write32_set(rtwdev, R_BE_WLLPS_CTRL, B_BE_DIS_WLBT_LPSEN_LOPC); rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APDM_HPDN); rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS); ret = read_poll_timeout(rtw89_read32, val32, val32 & B_BE_RDY_SYSPWR, 1000, 3000000, false, rtwdev, R_BE_SYS_PW_CTRL); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_EN_WLON); rtw89_write32_set(rtwdev, R_BE_WLRESUME_CTRL, B_BE_LPSROP_CMAC0 | B_BE_LPSROP_CMAC1); rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFN_ONMAC); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_APFN_ONMAC), 1000, 3000000, false, rtwdev, R_BE_SYS_PW_CTRL); if (ret) return ret; rtw89_write32_clr(rtwdev, R_BE_AFE_ON_CTRL1, B_BE_REG_CK_MON_CK960M_EN); rtw89_write8_set(rtwdev, R_BE_ANAPAR_POW_MAC, B_BE_POW_PC_LDO_PORT0 | B_BE_POW_PC_LDO_PORT1); rtw89_write32_clr(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_R_SYM_ISO_ADDA_P02PP | B_BE_R_SYM_ISO_ADDA_P12PP); rtw89_write8_set(rtwdev, R_BE_PLATFORM_ENABLE, B_BE_PLATFORM_EN); rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN); ret = read_poll_timeout(rtw89_read32, val32, val32 & B_BE_HAXIDMA_IO_ST, 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN); ret = read_poll_timeout(rtw89_read32, val32, val32 & B_BE_HCI_WLAN_IO_ST, 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; rtw89_write32_clr(rtwdev, R_BE_SYS_SDIO_CTRL, B_BE_PCIE_FORCE_IBX_EN); ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x02, 0x02); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x01, 0x01); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_SYS_ADIE_PAD_PWR_CTRL, B_BE_SYM_PADPDN_WL_RFC1_1P3) ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x40, 0x40); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_SYS_ADIE_PAD_PWR_CTRL, B_BE_SYM_PADPDN_WL_RFC0_1P3) ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x20, 0x20); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x04, 0x04); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x08, 0x08); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x10); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xEB, 0xFF); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xEB, 0xFF); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x01, 0x01); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x02, 0x02); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x80); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XREF_RF1, 0, 0x40); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XREF_RF2, 0, 0x40); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL_1, 0x40, 0x60); if (ret) return ret; if (hal->cv != CHIP_CAV) { rtw89_write32_set(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK); rtw89_write32_set(rtwdev, R_BE_SYS_ISO_CTRL, B_BE_ISO_EB2CORE); rtw89_write32_clr(rtwdev, R_BE_SYS_ISO_CTRL, B_BE_PWC_EV2EF_B); mdelay(1); rtw89_write32_clr(rtwdev, R_BE_SYS_ISO_CTRL, B_BE_PWC_EV2EF_S); rtw89_write32_clr(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK); } rtw89_write32_set(rtwdev, R_BE_DMAC_FUNC_EN, B_BE_MAC_FUNC_EN | B_BE_DMAC_FUNC_EN | B_BE_MPDU_PROC_EN | B_BE_WD_RLS_EN | B_BE_DLE_WDE_EN | B_BE_TXPKT_CTRL_EN | B_BE_STA_SCH_EN | B_BE_DLE_PLE_EN | B_BE_PKT_BUF_EN | B_BE_DMAC_TBL_EN | B_BE_PKT_IN_EN | B_BE_DLE_CPUIO_EN | B_BE_DISPATCHER_EN | B_BE_BBRPT_EN | B_BE_MAC_SEC_EN | B_BE_H_AXIDMA_EN | B_BE_DMAC_MLO_EN | B_BE_PLRLS_EN | B_BE_P_AXIDMA_EN | B_BE_DLE_DATACPUIO_EN | B_BE_LTR_CTL_EN); set_bit(RTW89_FLAG_DMAC_FUNC, rtwdev->flags); rtw89_write32_set(rtwdev, R_BE_CMAC_SHARE_FUNC_EN, B_BE_CMAC_SHARE_EN | B_BE_RESPBA_EN | B_BE_ADDRSRCH_EN | B_BE_BTCOEX_EN); rtw89_write32_set(rtwdev, R_BE_CMAC_FUNC_EN, B_BE_CMAC_EN | B_BE_CMAC_TXEN | B_BE_CMAC_RXEN | B_BE_SIGB_EN | B_BE_PHYINTF_EN | B_BE_CMAC_DMA_EN | B_BE_PTCLTOP_EN | B_BE_SCHEDULER_EN | B_BE_TMAC_EN | B_BE_RMAC_EN | B_BE_TXTIME_EN | B_BE_RESP_PKTCTL_EN); set_bit(RTW89_FLAG_CMAC0_FUNC, rtwdev->flags); rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_FEN_BB_IP_RSTN | B_BE_FEN_BBPLAT_RSTB); return 0; } static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev) { u32 val32; int ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x10, 0x10); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x08); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x04); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xC6, 0xFF); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xC6, 0xFF); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x80, 0x80); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x02); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x01); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x02, 0xFF); if (ret) return ret; ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x00, 0xFF); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_R_SYM_ISO_ADDA_P02PP | B_BE_R_SYM_ISO_ADDA_P12PP); rtw89_write8_clr(rtwdev, R_BE_ANAPAR_POW_MAC, B_BE_POW_PC_LDO_PORT0 | B_BE_POW_PC_LDO_PORT1); rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_EN_WLON); rtw89_write8_clr(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_FEN_BB_IP_RSTN | B_BE_FEN_BBPLAT_RSTB); rtw89_write32_clr(rtwdev, R_BE_SYS_ADIE_PAD_PWR_CTRL, B_BE_SYM_PADPDN_WL_RFC0_1P3) ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x20); if (ret) return ret; rtw89_write32_clr(rtwdev, R_BE_SYS_ADIE_PAD_PWR_CTRL, B_BE_SYM_PADPDN_WL_RFC1_1P3) ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, 0x40); if (ret) return ret; rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_IO_ST), 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HCI_WLAN_IO_ST), 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL); if (ret) return ret; rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_OFFMAC); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_APFM_OFFMAC), 1000, 3000000, false, rtwdev, R_BE_SYS_PW_CTRL); if (ret) return ret; rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2); rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_XTAL_OFF_A_DIE); rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS); rtw89_write32(rtwdev, R_BE_UDM1, 0); return 0; } static void rtw8922a_efuse_parsing_tssi(struct rtw89_dev *rtwdev, struct rtw8922a_efuse *map) { struct rtw8922a_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}; struct rtw89_tssi_info *tssi = &rtwdev->tssi; 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_8922A; 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 void rtw8922a_efuse_parsing_gain_offset(struct rtw89_dev *rtwdev, struct rtw8922a_efuse *map) { struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain; bool all_0xff = true, all_0x00 = true; int i, j; u8 t; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_CCK] = map->rx_gain_a._2g_cck; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_CCK] = map->rx_gain_b._2g_cck; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_OFDM] = map->rx_gain_a._2g_ofdm; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_OFDM] = map->rx_gain_b._2g_ofdm; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_LOW] = map->rx_gain_a._5g_low; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_LOW] = map->rx_gain_b._5g_low; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_MID] = map->rx_gain_a._5g_mid; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_MID] = map->rx_gain_b._5g_mid; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_HIGH] = map->rx_gain_a._5g_high; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_HIGH] = map->rx_gain_b._5g_high; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L0] = map->rx_gain_6g_a._6g_l0; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L0] = map->rx_gain_6g_b._6g_l0; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L1] = map->rx_gain_6g_a._6g_l1; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L1] = map->rx_gain_6g_b._6g_l1; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M0] = map->rx_gain_6g_a._6g_m0; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M0] = map->rx_gain_6g_b._6g_m0; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M1] = map->rx_gain_6g_a._6g_m1; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M1] = map->rx_gain_6g_b._6g_m1; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H0] = map->rx_gain_6g_a._6g_h0; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H0] = map->rx_gain_6g_b._6g_h0; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H1] = map->rx_gain_6g_a._6g_h1; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H1] = map->rx_gain_6g_b._6g_h1; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH0] = map->rx_gain_6g_a._6g_uh0; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH0] = map->rx_gain_6g_b._6g_uh0; gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH1] = map->rx_gain_6g_a._6g_uh1; gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH1] = map->rx_gain_6g_b._6g_uh1; for (i = RF_PATH_A; i <= RF_PATH_B; i++) for (j = 0; j < RTW89_GAIN_OFFSET_NR; j++) { t = gain->offset[i][j]; if (t != 0xff) all_0xff = false; if (t != 0x0) all_0x00 = false; /* transform: sign-bit + U(7,2) to S(8,2) */ if (t & 0x80) gain->offset[i][j] = (t ^ 0x7f) + 1; } gain->offset_valid = !all_0xff && !all_0x00; } static void rtw8922a_read_efuse_mac_addr(struct rtw89_dev *rtwdev, u32 addr) { struct rtw89_efuse *efuse = &rtwdev->efuse; u16 val; int i; for (i = 0; i < ETH_ALEN; i += 2, addr += 2) { val = rtw89_read16(rtwdev, addr); efuse->addr[i] = val & 0xff; efuse->addr[i + 1] = val >> 8; } } static int rtw8922a_read_efuse_pci_sdio(struct rtw89_dev *rtwdev, u8 *log_map) { struct rtw89_efuse *efuse = &rtwdev->efuse; if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) rtw8922a_read_efuse_mac_addr(rtwdev, 0x3104); else ether_addr_copy(efuse->addr, log_map + 0x001A); return 0; } static int rtw8922a_read_efuse_usb(struct rtw89_dev *rtwdev, u8 *log_map) { rtw8922a_read_efuse_mac_addr(rtwdev, 0x4078); return 0; } static int rtw8922a_read_efuse_rf(struct rtw89_dev *rtwdev, u8 *log_map) { struct rtw8922a_efuse *map = (struct rtw8922a_efuse *)log_map; struct rtw89_efuse *efuse = &rtwdev->efuse; efuse->rfe_type = map->rfe_type; efuse->xtal_cap = map->xtal_k; efuse->country_code[0] = map->country_code[0]; efuse->country_code[1] = map->country_code[1]; rtw8922a_efuse_parsing_tssi(rtwdev, map); rtw8922a_efuse_parsing_gain_offset(rtwdev, map); rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; } static int rtw8922a_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map, enum rtw89_efuse_block block) { switch (block) { case RTW89_EFUSE_BLOCK_HCI_DIG_PCIE_SDIO: return rtw8922a_read_efuse_pci_sdio(rtwdev, log_map); case RTW89_EFUSE_BLOCK_HCI_DIG_USB: return rtw8922a_read_efuse_usb(rtwdev, log_map); case RTW89_EFUSE_BLOCK_RF: return rtw8922a_read_efuse_rf(rtwdev, log_map); default: return 0; } } #define THM_TRIM_POSITIVE_MASK BIT(6) #define THM_TRIM_MAGNITUDE_MASK GENMASK(5, 0) static void rtw8922a_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev, u8 *phycap_map) { static const u32 thm_trim_addr[RF_PATH_NUM_8922A] = {0x1706, 0x1733}; struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u32 addr = rtwdev->chip->phycap_addr; bool pg = true; u8 pg_th; s8 val; u8 i; for (i = 0; i < RF_PATH_NUM_8922A; i++) { pg_th = phycap_map[thm_trim_addr[i] - addr]; if (pg_th == 0xff) { info->thermal_trim[i] = 0; pg = false; break; } val = u8_get_bits(pg_th, THM_TRIM_MAGNITUDE_MASK); if (!(pg_th & THM_TRIM_POSITIVE_MASK)) val *= -1; info->thermal_trim[i] = val; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[THERMAL][TRIM] path=%d thermal_trim=0x%x (%d)\n", i, pg_th, val); } info->pg_thermal_trim = pg; } static void rtw8922a_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev, u8 *phycap_map) { static const u32 pabias_trim_addr[RF_PATH_NUM_8922A] = {0x1707, 0x1734}; static const u32 check_pa_pad_trim_addr = 0x1700; struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u32 addr = rtwdev->chip->phycap_addr; u8 val; u8 i; val = phycap_map[check_pa_pad_trim_addr - addr]; if (val != 0xff) info->pg_pa_bias_trim = true; for (i = 0; i < RF_PATH_NUM_8922A; 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]); } } static void rtw8922a_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_8922A; 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_V1, pabias_2g); rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA_V1, pabias_5g); } } static void rtw8922a_phycap_parsing_pad_bias_trim(struct rtw89_dev *rtwdev, u8 *phycap_map) { static const u32 pad_bias_trim_addr[RF_PATH_NUM_8922A] = {0x1708, 0x1735}; struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u32 addr = rtwdev->chip->phycap_addr; u8 i; for (i = 0; i < RF_PATH_NUM_8922A; i++) { info->pad_bias_trim[i] = phycap_map[pad_bias_trim_addr[i] - addr]; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[PAD_BIAS][TRIM] path=%d pad_bias_trim=0x%x\n", i, info->pad_bias_trim[i]); } } static void rtw8922a_pad_bias_trim(struct rtw89_dev *rtwdev) { struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u8 pad_bias_2g, pad_bias_5g; u8 i; if (!info->pg_pa_bias_trim) { rtw89_debug(rtwdev, RTW89_DBG_RFK, "[PAD_BIAS][TRIM] no PG, do nothing\n"); return; } for (i = 0; i < RF_PATH_NUM_8922A; i++) { pad_bias_2g = u8_get_bits(info->pad_bias_trim[i], GENMASK(3, 0)); pad_bias_5g = u8_get_bits(info->pad_bias_trim[i], GENMASK(7, 4)); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[PAD_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n", i, pad_bias_2g, pad_bias_5g); rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASD_TXG_V1, pad_bias_2g); rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASD_TXA_V1, pad_bias_5g); } } static int rtw8922a_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map) { rtw8922a_phycap_parsing_thermal_trim(rtwdev, phycap_map); rtw8922a_phycap_parsing_pa_bias_trim(rtwdev, phycap_map); rtw8922a_phycap_parsing_pad_bias_trim(rtwdev, phycap_map); return 0; } static void rtw8922a_power_trim(struct rtw89_dev *rtwdev) { rtw8922a_pa_bias_trim(rtwdev); rtw8922a_pad_bias_trim(rtwdev); } static void rtw8922a_set_channel_mac(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, u8 mac_idx) { u32 sub_carr = rtw89_mac_reg_by_idx(rtwdev, R_BE_TX_SUB_BAND_VALUE, mac_idx); u32 chk_rate = rtw89_mac_reg_by_idx(rtwdev, R_BE_TXRATE_CHK, mac_idx); u32 rf_mod = rtw89_mac_reg_by_idx(rtwdev, R_BE_WMAC_RFMOD, mac_idx); u8 txsb20 = 0, txsb40 = 0, txsb80 = 0; u8 rf_mod_val, chk_rate_mask; u32 txsb; u32 reg; switch (chan->band_width) { case RTW89_CHANNEL_WIDTH_160: txsb80 = rtw89_phy_get_txsb(rtwdev, chan, RTW89_CHANNEL_WIDTH_80); fallthrough; case RTW89_CHANNEL_WIDTH_80: txsb40 = rtw89_phy_get_txsb(rtwdev, chan, RTW89_CHANNEL_WIDTH_40); fallthrough; case RTW89_CHANNEL_WIDTH_40: txsb20 = rtw89_phy_get_txsb(rtwdev, chan, RTW89_CHANNEL_WIDTH_20); break; default: break; } switch (chan->band_width) { case RTW89_CHANNEL_WIDTH_160: rf_mod_val = BE_WMAC_RFMOD_160M; txsb = u32_encode_bits(txsb20, B_BE_TXSB_20M_MASK) | u32_encode_bits(txsb40, B_BE_TXSB_40M_MASK) | u32_encode_bits(txsb80, B_BE_TXSB_80M_MASK); break; case RTW89_CHANNEL_WIDTH_80: rf_mod_val = BE_WMAC_RFMOD_80M; txsb = u32_encode_bits(txsb20, B_BE_TXSB_20M_MASK) | u32_encode_bits(txsb40, B_BE_TXSB_40M_MASK); break; case RTW89_CHANNEL_WIDTH_40: rf_mod_val = BE_WMAC_RFMOD_40M; txsb = u32_encode_bits(txsb20, B_BE_TXSB_20M_MASK); break; case RTW89_CHANNEL_WIDTH_20: default: rf_mod_val = BE_WMAC_RFMOD_20M; txsb = 0; break; } if (txsb20 <= BE_PRI20_BITMAP_MAX) txsb |= u32_encode_bits(BIT(txsb20), B_BE_PRI20_BITMAP_MASK); rtw89_write8_mask(rtwdev, rf_mod, B_BE_WMAC_RFMOD_MASK, rf_mod_val); rtw89_write32(rtwdev, sub_carr, txsb); switch (chan->band_type) { case RTW89_BAND_2G: chk_rate_mask = B_BE_BAND_MODE; break; case RTW89_BAND_5G: case RTW89_BAND_6G: chk_rate_mask = B_BE_CHECK_CCK_EN | B_BE_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_BE_BAND_MODE | B_BE_CHECK_CCK_EN | B_BE_RTS_LIMIT_IN_OFDM6); rtw89_write8_set(rtwdev, chk_rate, chk_rate_mask); switch (chan->band_width) { case RTW89_CHANNEL_WIDTH_320: case RTW89_CHANNEL_WIDTH_160: case RTW89_CHANNEL_WIDTH_80: case RTW89_CHANNEL_WIDTH_40: reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_PREBKF_CFG_1, mac_idx); rtw89_write32_mask(rtwdev, reg, B_BE_SIFS_MACTXEN_T1_MASK, 0x41); reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_MUEDCA_EN, mac_idx); rtw89_write32_mask(rtwdev, reg, B_BE_SIFS_MACTXEN_TB_T1_MASK, 0x41); break; default: reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_PREBKF_CFG_1, mac_idx); rtw89_write32_mask(rtwdev, reg, B_BE_SIFS_MACTXEN_T1_MASK, 0x3f); reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_MUEDCA_EN, mac_idx); rtw89_write32_mask(rtwdev, reg, B_BE_SIFS_MACTXEN_TB_T1_MASK, 0x3e); break; } } static const u32 rtw8922a_sco_barker_threshold[14] = { 0x1fe4f, 0x1ff5e, 0x2006c, 0x2017b, 0x2028a, 0x20399, 0x204a8, 0x205b6, 0x206c5, 0x207d4, 0x208e3, 0x209f2, 0x20b00, 0x20d8a }; static const u32 rtw8922a_sco_cck_threshold[14] = { 0x2bdac, 0x2bf21, 0x2c095, 0x2c209, 0x2c37e, 0x2c4f2, 0x2c666, 0x2c7db, 0x2c94f, 0x2cac3, 0x2cc38, 0x2cdac, 0x2cf21, 0x2d29e }; static int rtw8922a_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 primary_ch, enum rtw89_bandwidth bw, enum rtw89_phy_idx phy_idx) { u8 ch_element; if (primary_ch >= 14) return -EINVAL; ch_element = primary_ch - 1; rtw89_phy_write32_idx(rtwdev, R_BK_FC0INV, B_BK_FC0INV, rtw8922a_sco_barker_threshold[ch_element], phy_idx); rtw89_phy_write32_idx(rtwdev, R_CCK_FC0INV, B_CCK_FC0INV, rtw8922a_sco_cck_threshold[ch_element], phy_idx); return 0; } struct rtw8922a_bb_gain { u32 gain_g[BB_PATH_NUM_8922A]; u32 gain_a[BB_PATH_NUM_8922A]; u32 gain_g_mask; u32 gain_a_mask; }; static const struct rtw89_reg_def rpl_comp_bw160[RTW89_BW20_SC_160M] = { { .addr = 0x41E8, .mask = 0xFF00}, { .addr = 0x41E8, .mask = 0xFF0000}, { .addr = 0x41E8, .mask = 0xFF000000}, { .addr = 0x41EC, .mask = 0xFF}, { .addr = 0x41EC, .mask = 0xFF00}, { .addr = 0x41EC, .mask = 0xFF0000}, { .addr = 0x41EC, .mask = 0xFF000000}, { .addr = 0x41F0, .mask = 0xFF} }; static const struct rtw89_reg_def rpl_comp_bw80[RTW89_BW20_SC_80M] = { { .addr = 0x41F4, .mask = 0xFF}, { .addr = 0x41F4, .mask = 0xFF00}, { .addr = 0x41F4, .mask = 0xFF0000}, { .addr = 0x41F4, .mask = 0xFF000000} }; static const struct rtw89_reg_def rpl_comp_bw40[RTW89_BW20_SC_40M] = { { .addr = 0x41F0, .mask = 0xFF0000}, { .addr = 0x41F0, .mask = 0xFF000000} }; static const struct rtw89_reg_def rpl_comp_bw20[RTW89_BW20_SC_20M] = { { .addr = 0x41F0, .mask = 0xFF00} }; static const struct rtw8922a_bb_gain bb_gain_lna[LNA_GAIN_NUM] = { { .gain_g = {0x409c, 0x449c}, .gain_a = {0x406C, 0x446C}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF}, { .gain_g = {0x409c, 0x449c}, .gain_a = {0x406C, 0x446C}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF0000}, { .gain_g = {0x40a0, 0x44a0}, .gain_a = {0x4070, 0x4470}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF}, { .gain_g = {0x40a0, 0x44a0}, .gain_a = {0x4070, 0x4470}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF0000}, { .gain_g = {0x40a4, 0x44a4}, .gain_a = {0x4074, 0x4474}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF}, { .gain_g = {0x40a4, 0x44a4}, .gain_a = {0x4074, 0x4474}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF0000}, { .gain_g = {0x40a8, 0x44a8}, .gain_a = {0x4078, 0x4478}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF}, }; static const struct rtw8922a_bb_gain bb_gain_tia[TIA_GAIN_NUM] = { { .gain_g = {0x4054, 0x4454}, .gain_a = {0x4054, 0x4454}, .gain_g_mask = 0x7FC0000, .gain_a_mask = 0x1FF}, { .gain_g = {0x4058, 0x4458}, .gain_a = {0x4054, 0x4454}, .gain_g_mask = 0x1FF, .gain_a_mask = 0x3FE00 }, }; static const struct rtw8922a_bb_gain bb_op1db_lna[LNA_GAIN_NUM] = { { .gain_g = {0x40ac, 0x44ac}, .gain_a = {0x4078, 0x4478}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF000000}, { .gain_g = {0x40ac, 0x44ac}, .gain_a = {0x407c, 0x447c}, .gain_g_mask = 0xFF0000, .gain_a_mask = 0xFF}, { .gain_g = {0x40ac, 0x44ac}, .gain_a = {0x407c, 0x447c}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF00}, { .gain_g = {0x40b0, 0x44b0}, .gain_a = {0x407c, 0x447c}, .gain_g_mask = 0xFF, .gain_a_mask = 0xFF0000}, { .gain_g = {0x40b0, 0x44b0}, .gain_a = {0x407c, 0x447c}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF000000}, { .gain_g = {0x40b0, 0x44b0}, .gain_a = {0x4080, 0x4480}, .gain_g_mask = 0xFF0000, .gain_a_mask = 0xFF}, { .gain_g = {0x40b0, 0x44b0}, .gain_a = {0x4080, 0x4480}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF00}, }; static const struct rtw8922a_bb_gain bb_op1db_tia_lna[TIA_LNA_OP1DB_NUM] = { { .gain_g = {0x40b4, 0x44b4}, .gain_a = {0x4080, 0x4480}, .gain_g_mask = 0xFF0000, .gain_a_mask = 0xFF000000}, { .gain_g = {0x40b4, 0x44b4}, .gain_a = {0x4084, 0x4484}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF}, { .gain_g = {0x40b8, 0x44b8}, .gain_a = {0x4084, 0x4484}, .gain_g_mask = 0xFF, .gain_a_mask = 0xFF00}, { .gain_g = {0x40b8, 0x44b8}, .gain_a = {0x4084, 0x4484}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF0000}, { .gain_g = {0x40b8, 0x44b8}, .gain_a = {0x4084, 0x4484}, .gain_g_mask = 0xFF0000, .gain_a_mask = 0xFF000000}, { .gain_g = {0x40b8, 0x44b8}, .gain_a = {0x4088, 0x4488}, .gain_g_mask = 0xFF000000, .gain_a_mask = 0xFF}, { .gain_g = {0x40bc, 0x44bc}, .gain_a = {0x4088, 0x4488}, .gain_g_mask = 0xFF, .gain_a_mask = 0xFF00}, { .gain_g = {0x40bc, 0x44bc}, .gain_a = {0x4088, 0x4488}, .gain_g_mask = 0xFF00, .gain_a_mask = 0xFF0000}, }; struct rtw8922a_bb_gain_bypass { u32 gain_g[BB_PATH_NUM_8922A]; u32 gain_a[BB_PATH_NUM_8922A]; u32 gain_mask_g; u32 gain_mask_a; }; static void rtw8922a_set_rpl_gain(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path, enum rtw89_phy_idx phy_idx) { const struct rtw89_phy_bb_gain_info_be *gain = &rtwdev->bb_gain.be; u8 gain_band = rtw89_subband_to_gain_band_be(chan->subband_type); u32 reg_path_ofst = 0; u32 mask; s32 val; u32 reg; int i; if (path == RF_PATH_B) reg_path_ofst = 0x400; for (i = 0; i < RTW89_BW20_SC_160M; i++) { reg = rpl_comp_bw160[i].addr | reg_path_ofst; mask = rpl_comp_bw160[i].mask; val = gain->rpl_ofst_160[gain_band][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < RTW89_BW20_SC_80M; i++) { reg = rpl_comp_bw80[i].addr | reg_path_ofst; mask = rpl_comp_bw80[i].mask; val = gain->rpl_ofst_80[gain_band][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < RTW89_BW20_SC_40M; i++) { reg = rpl_comp_bw40[i].addr | reg_path_ofst; mask = rpl_comp_bw40[i].mask; val = gain->rpl_ofst_40[gain_band][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < RTW89_BW20_SC_20M; i++) { reg = rpl_comp_bw20[i].addr | reg_path_ofst; mask = rpl_comp_bw20[i].mask; val = gain->rpl_ofst_20[gain_band][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } } static void rtw8922a_set_lna_tia_gain(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path, enum rtw89_phy_idx phy_idx) { const struct rtw89_phy_bb_gain_info_be *gain = &rtwdev->bb_gain.be; u8 gain_band = rtw89_subband_to_gain_band_be(chan->subband_type); enum rtw89_phy_bb_bw_be bw_type; s32 val; u32 reg; u32 mask; int i; bw_type = chan->band_width <= RTW89_CHANNEL_WIDTH_40 ? RTW89_BB_BW_20_40 : RTW89_BB_BW_80_160_320; for (i = 0; i < LNA_GAIN_NUM; i++) { if (chan->band_type == RTW89_BAND_2G) { reg = bb_gain_lna[i].gain_g[path]; mask = bb_gain_lna[i].gain_g_mask; } else { reg = bb_gain_lna[i].gain_a[path]; mask = bb_gain_lna[i].gain_a_mask; } val = gain->lna_gain[gain_band][bw_type][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < TIA_GAIN_NUM; i++) { if (chan->band_type == RTW89_BAND_2G) { reg = bb_gain_tia[i].gain_g[path]; mask = bb_gain_tia[i].gain_g_mask; } else { reg = bb_gain_tia[i].gain_a[path]; mask = bb_gain_tia[i].gain_a_mask; } val = gain->tia_gain[gain_band][bw_type][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < LNA_GAIN_NUM; i++) { if (chan->band_type == RTW89_BAND_2G) { reg = bb_op1db_lna[i].gain_g[path]; mask = bb_op1db_lna[i].gain_g_mask; } else { reg = bb_op1db_lna[i].gain_a[path]; mask = bb_op1db_lna[i].gain_a_mask; } val = gain->lna_op1db[gain_band][bw_type][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } for (i = 0; i < TIA_LNA_OP1DB_NUM; i++) { if (chan->band_type == RTW89_BAND_2G) { reg = bb_op1db_tia_lna[i].gain_g[path]; mask = bb_op1db_tia_lna[i].gain_g_mask; } else { reg = bb_op1db_tia_lna[i].gain_a[path]; mask = bb_op1db_tia_lna[i].gain_a_mask; } val = gain->tia_lna_op1db[gain_band][bw_type][path][i]; rtw89_phy_write32_idx(rtwdev, reg, mask, val, phy_idx); } } static void rtw8922a_set_gain(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path, enum rtw89_phy_idx phy_idx) { rtw8922a_set_lna_tia_gain(rtwdev, chan, path, phy_idx); rtw8922a_set_rpl_gain(rtwdev, chan, path, phy_idx); } static void rtw8922a_set_rx_gain_normal_cck(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path) { struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain; s8 value = -gain->offset[path][RTW89_GAIN_OFFSET_2G_CCK]; /* S(8,2) */ u8 fraction = value & 0x3; if (fraction) { rtw89_phy_write32_mask(rtwdev, R_MGAIN_BIAS, B_MGAIN_BIAS_BW20, (0x4 - fraction) << 1); rtw89_phy_write32_mask(rtwdev, R_MGAIN_BIAS, B_MGAIN_BIAS_BW40, (0x4 - fraction) << 1); value >>= 2; rtw89_phy_write32_mask(rtwdev, R_CCK_RPL_OFST, B_CCK_RPL_OFST, value + 1 + 0xdc); } else { rtw89_phy_write32_mask(rtwdev, R_MGAIN_BIAS, B_MGAIN_BIAS_BW20, 0); rtw89_phy_write32_mask(rtwdev, R_MGAIN_BIAS, B_MGAIN_BIAS_BW40, 0); value >>= 2; rtw89_phy_write32_mask(rtwdev, R_CCK_RPL_OFST, B_CCK_RPL_OFST, value + 0xdc); } } static void rtw8922a_set_rx_gain_normal_ofdm(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path) { static const u32 rssi_tb_bias_comp[2] = {0x41f8, 0x45f8}; static const u32 rssi_tb_ext_comp[2] = {0x4208, 0x4608}; static const u32 rssi_ofst_addr[2] = {0x40c8, 0x44c8}; static const u32 rpl_bias_comp[2] = {0x41e8, 0x45e8}; static const u32 rpl_ext_comp[2] = {0x41f8, 0x45f8}; struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain; enum rtw89_gain_offset gain_band; s8 v1, v2, v3; s32 value; gain_band = rtw89_subband_to_gain_offset_band_of_ofdm(chan->subband_type); value = gain->offset[path][gain_band]; rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[path], 0xff000000, value + 0xF8); value *= -4; v1 = clamp_t(s32, value, S8_MIN, S8_MAX); value -= v1; v2 = clamp_t(s32, value, S8_MIN, S8_MAX); value -= v2; v3 = clamp_t(s32, value, S8_MIN, S8_MAX); rtw89_phy_write32_mask(rtwdev, rpl_bias_comp[path], 0xff, v1); rtw89_phy_write32_mask(rtwdev, rpl_ext_comp[path], 0xff, v2); rtw89_phy_write32_mask(rtwdev, rpl_ext_comp[path], 0xff00, v3); rtw89_phy_write32_mask(rtwdev, rssi_tb_bias_comp[path], 0xff0000, v1); rtw89_phy_write32_mask(rtwdev, rssi_tb_ext_comp[path], 0xff0000, v2); rtw89_phy_write32_mask(rtwdev, rssi_tb_ext_comp[path], 0xff000000, v3); } static void rtw8922a_set_rx_gain_normal(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path) { struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain; if (!gain->offset_valid) return; if (chan->band_type == RTW89_BAND_2G) rtw8922a_set_rx_gain_normal_cck(rtwdev, chan, path); rtw8922a_set_rx_gain_normal_ofdm(rtwdev, chan, path); } static void rtw8922a_set_cck_parameters(struct rtw89_dev *rtwdev, u8 central_ch, enum rtw89_phy_idx phy_idx) { if (central_ch == 14) { rtw89_phy_write32_idx(rtwdev, R_PCOEFF01, B_PCOEFF01, 0x3b13ff, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF23, B_PCOEFF23, 0x1c42de, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF45, B_PCOEFF45, 0xfdb0ad, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF67, B_PCOEFF67, 0xf60f6e, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF89, B_PCOEFF89, 0xfd8f92, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFAB, B_PCOEFFAB, 0x02d011, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFCD, B_PCOEFFCD, 0x01c02c, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFEF, B_PCOEFFEF, 0xfff00a, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_PCOEFF01, B_PCOEFF01, 0x3a63ca, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF23, B_PCOEFF23, 0x2a833f, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF45, B_PCOEFF45, 0x1491f8, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF67, B_PCOEFF67, 0x03c0b0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFF89, B_PCOEFF89, 0xfccff1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFAB, B_PCOEFFAB, 0xfccfc3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFCD, B_PCOEFFCD, 0xfebfdc, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PCOEFFEF, B_PCOEFFEF, 0xffdff7, phy_idx); } } static void rtw8922a_ctrl_ch(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { static const u32 band_sel[2] = {0x4160, 0x4560}; u16 central_freq = chan->freq; u8 central_ch = chan->channel; u8 band = chan->band_type; bool is_2g = band == RTW89_BAND_2G; u8 chan_idx; u8 path; u8 sco; if (!central_freq) { rtw89_warn(rtwdev, "Invalid central_freq\n"); return; } rtw8922a_set_gain(rtwdev, chan, RF_PATH_A, phy_idx); rtw8922a_set_gain(rtwdev, chan, RF_PATH_B, phy_idx); for (path = RF_PATH_A; path < BB_PATH_NUM_8922A; path++) rtw89_phy_write32_idx(rtwdev, band_sel[path], BIT((26)), is_2g, phy_idx); rtw8922a_set_rx_gain_normal(rtwdev, chan, RF_PATH_A); rtw8922a_set_rx_gain_normal(rtwdev, chan, RF_PATH_B); rtw89_phy_write32_idx(rtwdev, R_FC0, B_FC0, central_freq, phy_idx); sco = DIV_ROUND_CLOSEST(1 << 18, central_freq); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_FC0_INV, sco, phy_idx); if (band == RTW89_BAND_2G) rtw8922a_set_cck_parameters(rtwdev, central_ch, phy_idx); 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 rtw8922a_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_sb, u8 bw, enum rtw89_phy_idx phy_idx) { switch (bw) { case RTW89_CHANNEL_WIDTH_5: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_10: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_20: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_40: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, pri_sb, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_80: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, pri_sb, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x1, phy_idx); break; case RTW89_CHANNEL_WIDTH_160: rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_BW, 0x3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_SMALLBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_CHBW_PRICH, pri_sb, phy_idx); rtw89_phy_write32_idx(rtwdev, R_DAC_CLK, B_DAC_CLK, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP0, B_GAIN_MAP0_EN, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_GAIN_MAP1, B_GAIN_MAP1_EN, 0x1, phy_idx); break; default: rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri_sb:%d)\n", bw, pri_sb); break; } if (bw == RTW89_CHANNEL_WIDTH_40) rtw89_phy_write32_idx(rtwdev, R_FC0, B_BW40_2XFFT, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_FC0, B_BW40_2XFFT, 0, phy_idx); } static u32 rtw8922a_spur_freq(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan) { 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 rtw8922a_set_csi_tone_idx(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { s32 freq_diff, csi_idx, csi_tone_idx; u32 spur_freq; spur_freq = rtw8922a_spur_freq(rtwdev, chan); if (spur_freq == 0) { rtw89_phy_write32_idx(rtwdev, R_S0S1_CSI_WGT, B_S0S1_CSI_WGT_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_S0S1_CSI_WGT, B_S0S1_CSI_WGT_TONE_IDX, csi_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, R_S0S1_CSI_WGT, B_S0S1_CSI_WGT_EN, 1, phy_idx); } static const struct rtw89_nbi_reg_def rtw8922a_nbi_reg_def[] = { [RF_PATH_A] = { .notch1_idx = {0x41a0, 0xFF}, .notch1_frac_idx = {0x41a0, 0xC00}, .notch1_en = {0x41a0, 0x1000}, .notch2_idx = {0x41ac, 0xFF}, .notch2_frac_idx = {0x41ac, 0xC00}, .notch2_en = {0x41ac, 0x1000}, }, [RF_PATH_B] = { .notch1_idx = {0x45a0, 0xFF}, .notch1_frac_idx = {0x45a0, 0xC00}, .notch1_en = {0x45a0, 0x1000}, .notch2_idx = {0x45ac, 0xFF}, .notch2_frac_idx = {0x45ac, 0xC00}, .notch2_en = {0x45ac, 0x1000}, }, }; static void rtw8922a_set_nbi_tone_idx(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_rf_path path, enum rtw89_phy_idx phy_idx) { const struct rtw89_nbi_reg_def *nbi = &rtw8922a_nbi_reg_def[path]; s32 nbi_frac_idx, nbi_frac_tone_idx; s32 nbi_idx, nbi_tone_idx; bool notch2_chk = false; u32 spur_freq, fc; s32 freq_diff; spur_freq = rtw8922a_spur_freq(rtwdev, chan); if (spur_freq == 0) { rtw89_phy_write32_idx(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 0, phy_idx); 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_idx(rtwdev, nbi->notch2_idx.addr, nbi->notch2_idx.mask, nbi_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch2_frac_idx.addr, nbi->notch2_frac_idx.mask, nbi_frac_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, nbi->notch1_idx.addr, nbi->notch1_idx.mask, nbi_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch1_frac_idx.addr, nbi->notch1_frac_idx.mask, nbi_frac_tone_idx, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 0, phy_idx); } } static void rtw8922a_spur_elimination(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { rtw8922a_set_csi_tone_idx(rtwdev, chan, phy_idx); rtw8922a_set_nbi_tone_idx(rtwdev, chan, RF_PATH_A, phy_idx); rtw8922a_set_nbi_tone_idx(rtwdev, chan, RF_PATH_B, phy_idx); } static void rtw8922a_ctrl_afe_dac(struct rtw89_dev *rtwdev, enum rtw89_bandwidth bw, enum rtw89_rf_path path) { u32 cr_ofst = 0x0; if (path == RF_PATH_B) cr_ofst = 0x100; switch (bw) { case RTW89_CHANNEL_WIDTH_5: case RTW89_CHANNEL_WIDTH_10: case RTW89_CHANNEL_WIDTH_20: case RTW89_CHANNEL_WIDTH_40: case RTW89_CHANNEL_WIDTH_80: rtw89_phy_write32_mask(rtwdev, R_AFEDAC0 + cr_ofst, B_AFEDAC0, 0xE); rtw89_phy_write32_mask(rtwdev, R_AFEDAC1 + cr_ofst, B_AFEDAC1, 0x7); break; case RTW89_CHANNEL_WIDTH_160: rtw89_phy_write32_mask(rtwdev, R_AFEDAC0 + cr_ofst, B_AFEDAC0, 0xD); rtw89_phy_write32_mask(rtwdev, R_AFEDAC1 + cr_ofst, B_AFEDAC1, 0x6); break; default: break; } } static const struct rtw89_reg2_def bb_mcu0_init_reg[] = { {0x6990, 0x00000000}, {0x6994, 0x00000000}, {0x6998, 0x00000000}, {0x6820, 0xFFFFFFFE}, {0x6800, 0xC0000FFE}, {0x6808, 0x76543210}, {0x6814, 0xBFBFB000}, {0x6818, 0x0478C009}, {0x6800, 0xC0000FFF}, {0x6820, 0xFFFFFFFF}, }; static const struct rtw89_reg2_def bb_mcu1_init_reg[] = { {0x6990, 0x00000000}, {0x6994, 0x00000000}, {0x6998, 0x00000000}, {0x6820, 0xFFFFFFFE}, {0x6800, 0xC0000FFE}, {0x6808, 0x76543210}, {0x6814, 0xBFBFB000}, {0x6818, 0x0478C009}, {0x6800, 0xC0000FFF}, {0x6820, 0xFFFFFFFF}, }; static void rtw8922a_bbmcu_cr_init(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx { const struct rtw89_reg2_def *reg; int size; int i; if (phy_idx == RTW89_PHY_0) { reg = bb_mcu0_init_reg; size = ARRAY_SIZE(bb_mcu0_init_reg); } else { reg = bb_mcu1_init_reg; size = ARRAY_SIZE(bb_mcu1_init_reg); } for (i = 0; i < size; i++, reg++) rtw89_bbmcu_write32(rtwdev, reg->addr, reg->data, phy_idx); } static const u32 dmac_sys_mask[2] = {B_BE_DMAC_BB_PHY0_MASK, B_BE_DMAC_BB_PHY1_MASK}; static const u32 bbrst_mask[2] = {B_BE_FEN_BBPLAT_RSTB, B_BE_FEN_BB1PLAT_RSTB}; static const u32 glbrst_mask[2] = {B_BE_FEN_BB_IP_RSTN, B_BE_FEN_BB1_IP_RSTN}; static const u32 mcu_bootrdy_mask[2] = {B_BE_BOOT_RDY0, B_BE_BOOT_RDY1}; static void rtw8922a_bb_preinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { u32 rdy = 0; if (phy_idx == RTW89_PHY_1) rdy = 1; rtw89_write32_mask(rtwdev, R_BE_DMAC_SYS_CR32B, dmac_sys_mask[phy_idx], 0x7FF9); rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, glbrst_mask[phy_idx], 0x0); rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, bbrst_mask[phy_idx], 0x0); rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, glbrst_mask[phy_idx], 0x1); rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, mcu_bootrdy_mask[phy_idx], rdy); rtw89_write32_mask(rtwdev, R_BE_MEM_PWR_CTRL, B_BE_MEM_BBMCU0_DS_V1, 0); fsleep(1); rtw8922a_bbmcu_cr_init(rtwdev, phy_idx); } static void rtw8922a_bb_postinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { if (phy_idx == RTW89_PHY_0) rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, mcu_bootrdy_mask[phy_idx]); rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, bbrst_mask[phy_idx]); rtw89_phy_write32_set(rtwdev, R_BBCLK, B_CLK_640M); rtw89_phy_write32_clr(rtwdev, R_TXSCALE, B_TXFCTR_EN); rtw89_phy_set_phy_regs(rtwdev, R_TXFCTR, B_TXFCTR_THD, 0x200); rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_EHT_RATE_TH, 0xA); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE, B_HE_RATE_TH, 0xA); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE2, B_HT_VHT_TH, 0xAAA); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE, B_EHT_MCS14, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE2, B_EHT_MCS15, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_EHTTB_EN, 0x0); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_HEERSU_EN, 0x0); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_HEMU_EN, 0x0); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_TB_EN, 0x0); rtw89_phy_set_phy_regs(rtwdev, R_SU_PUNC, B_SU_PUNC_EN, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE5, B_HWGEN_EN, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_BEDGE5, B_PWROFST_COMP, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_MAG_AB, B_BY_SLOPE, 0x1); rtw89_phy_set_phy_regs(rtwdev, R_MAG_A, B_MGA_AEND, 0xe0); rtw89_phy_set_phy_regs(rtwdev, R_MAG_AB, B_MAG_AB, 0xe0c000); rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_SLOPE_A, 0x3FE0); rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_SLOPE_B, 0x3FE0); rtw89_phy_set_phy_regs(rtwdev, R_SC_CORNER, B_SC_CORNER, 0x200); rtw89_phy_write32_idx(rtwdev, R_UDP_COEEF, B_UDP_COEEF, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_UDP_COEEF, B_UDP_COEEF, 0x1, phy_idx); } static void rtw8922a_bb_reset_en(struct rtw89_dev *rtwdev, enum rtw89_band band, bool en, enum rtw89_phy_idx phy_idx) { if (en) { rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); if (band == RTW89_BAND_2G) rtw89_phy_write32_idx(rtwdev, R_RXCCA_BE1, B_RXCCA_BE1_DIS, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_RXCCA_BE1, B_RXCCA_BE1_DIS, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1, phy_idx); fsleep(1); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx); } } static int rtw8922a_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, enum rtw89_rf_path tx_path, enum rtw89_phy_idx phy_idx) { struct rtw89_reg2_def path_com_cr[] = { {0x11A00, 0x21C86900}, {0x11A04, 0x00E4E433}, {0x11A08, 0x39390CC9}, {0x11A0C, 0x4E433240}, {0x11A10, 0x90CC900E}, {0x11A14, 0x00240393}, {0x11A18, 0x201C8600}, }; int ret = 0; u32 reg; int i; rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL, 0x0, phy_idx); if (phy_idx == RTW89_PHY_1 && !rtwdev->dbcc_en) return 0; if (tx_path == RF_PATH_A) { path_com_cr[0].data = 0x21C82900; path_com_cr[1].data = 0x00E4E431; path_com_cr[2].data = 0x39390C49; path_com_cr[3].data = 0x4E431240; path_com_cr[4].data = 0x90C4900E; path_com_cr[6].data = 0x201C8200; } else if (tx_path == RF_PATH_B) { path_com_cr[0].data = 0x21C04900; path_com_cr[1].data = 0x00E4E032; path_com_cr[2].data = 0x39380C89; path_com_cr[3].data = 0x4E032240; path_com_cr[4].data = 0x80C8900E; path_com_cr[6].data = 0x201C0400; } else if (tx_path == RF_PATH_AB) { path_com_cr[0].data = 0x21C86900; path_com_cr[1].data = 0x00E4E433; path_com_cr[2].data = 0x39390CC9; path_com_cr[3].data = 0x4E433240; path_com_cr[4].data = 0x90CC900E; path_com_cr[6].data = 0x201C8600; } else { ret = -EINVAL; } for (i = 0; i < ARRAY_SIZE(path_com_cr); i++) { reg = rtw89_mac_reg_by_idx(rtwdev, path_com_cr[i].addr, phy_idx); rtw89_write32(rtwdev, reg, path_com_cr[i].data); } return ret; } static void rtw8922a_bb_reset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { } static int rtw8922a_cfg_rx_nss_limit(struct rtw89_dev *rtwdev, u8 rx_nss, enum rtw89_phy_idx phy_idx) { if (rx_nss == 1) { rtw89_phy_write32_idx(rtwdev, R_BRK_R, B_HTMCS_LMT, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_R, B_VHTMCS_LMT, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_N_USR_MAX, HE_N_USER_MAX_8922A, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_NSS_MAX, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_TB_NSS_MAX, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_EHT, B_RXEHT_NSS_MAX, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_RXEHT, B_RXEHTTB_NSS_MAX, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_RXEHT, B_RXEHT_N_USER_MAX, HE_N_USER_MAX_8922A, phy_idx); } else if (rx_nss == 2) { rtw89_phy_write32_idx(rtwdev, R_BRK_R, B_HTMCS_LMT, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_R, B_VHTMCS_LMT, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_N_USR_MAX, HE_N_USER_MAX_8922A, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_NSS_MAX, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_HE, B_TB_NSS_MAX, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_EHT, B_RXEHT_NSS_MAX, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_RXEHT, B_RXEHTTB_NSS_MAX, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BRK_RXEHT, B_RXEHT_N_USER_MAX, HE_N_USER_MAX_8922A, phy_idx); } else { return -EINVAL; } return 0; } static void rtw8922a_tssi_reset(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, enum rtw89_phy_idx phy_idx) { if (rtwdev->mlo_dbcc_mode == MLO_1_PLUS_1_1RF) { if (phy_idx == RTW89_PHY_0) { rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTA, B_TXPWR_RSTA, 0x0); rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTA, B_TXPWR_RSTA, 0x1); } else { rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTB, B_TXPWR_RSTB, 0x0); rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTB, B_TXPWR_RSTB, 0x1); } } else { rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTA, B_TXPWR_RSTA, 0x0); rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTA, B_TXPWR_RSTA, 0x1); rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTB, B_TXPWR_RSTB, 0x0); rtw89_phy_write32_mask(rtwdev, R_TXPWR_RSTB, B_TXPWR_RSTB, 0x1); } } static int rtw8922a_ctrl_rx_path_tmac(struct rtw89_dev *rtwdev, enum rtw89_rf_path rx_path, enum rtw89_phy_idx phy_idx) { u8 rx_nss = (rx_path == RF_PATH_AB) ? 2 : 1; /* Set to 0 first to avoid abnormal EDCCA report */ rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_RX_SG0, 0x0, phy_idx); if (rx_path == RF_PATH_A) { rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_RX_SG0, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_1RCCA, 1, phy_idx); rtw8922a_cfg_rx_nss_limit(rtwdev, rx_nss, phy_idx); rtw8922a_tssi_reset(rtwdev, rx_path, phy_idx); } else if (rx_path == RF_PATH_B) { rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_RX_SG0, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_1RCCA, 2, phy_idx); rtw8922a_cfg_rx_nss_limit(rtwdev, rx_nss, phy_idx); rtw8922a_tssi_reset(rtwdev, rx_path, phy_idx); } else if (rx_path == RF_PATH_AB) { rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_RX_SG0, 0x3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_1RCCA, 3, phy_idx); rtw8922a_cfg_rx_nss_limit(rtwdev, rx_nss, phy_idx); rtw8922a_tssi_reset(rtwdev, rx_path, phy_idx); } else { return -EINVAL; } return 0; } #define DIGITAL_PWR_COMP_REG_NUM 22 static const u32 rtw8922a_digital_pwr_comp_val[][DIGITAL_PWR_COMP_REG_NUM] = { {0x012C0096, 0x044C02BC, 0x00322710, 0x015E0096, 0x03C8028A, 0x0BB80708, 0x17701194, 0x02020100, 0x03030303, 0x01000303, 0x05030302, 0x06060605, 0x06050300, 0x0A090807, 0x02000B0B, 0x09080604, 0x0D0D0C0B, 0x08060400, 0x110F0C0B, 0x05001111, 0x0D0C0907, 0x12121210}, {0x012C0096, 0x044C02BC, 0x00322710, 0x015E0096, 0x03C8028A, 0x0BB80708, 0x17701194, 0x04030201, 0x05050505, 0x01000505, 0x07060504, 0x09090908, 0x09070400, 0x0E0D0C0B, 0x03000E0E, 0x0D0B0907, 0x1010100F, 0x0B080500, 0x1512100D, 0x05001515, 0x100D0B08, 0x15151512}, }; static void rtw8922a_set_digital_pwr_comp(struct rtw89_dev *rtwdev, bool enable, u8 nss, enum rtw89_rf_path path) { static const u32 ltpc_t0[2] = {R_BE_LTPC_T0_PATH0, R_BE_LTPC_T0_PATH1}; const u32 *digital_pwr_comp; u32 addr, val; u32 i; if (nss == 1) digital_pwr_comp = rtw8922a_digital_pwr_comp_val[0]; else digital_pwr_comp = rtw8922a_digital_pwr_comp_val[1]; addr = ltpc_t0[path]; for (i = 0; i < DIGITAL_PWR_COMP_REG_NUM; i++, addr += 4) { val = enable ? digital_pwr_comp[i] : 0; rtw89_phy_write32(rtwdev, addr, val); } } static void rtw8922a_digital_pwr_comp(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); bool enable = chan->band_type != RTW89_BAND_2G; u8 path; if (rtwdev->mlo_dbcc_mode == MLO_1_PLUS_1_1RF) { if (phy_idx == RTW89_PHY_0) path = RF_PATH_A; else path = RF_PATH_B; rtw8922a_set_digital_pwr_comp(rtwdev, enable, 1, path); } else { rtw8922a_set_digital_pwr_comp(rtwdev, enable, 2, RF_PATH_A); rtw8922a_set_digital_pwr_comp(rtwdev, enable, 2, RF_PATH_B); } } static int rtw8922a_ctrl_mlo(struct rtw89_dev *rtwdev, enum rtw89_mlo_dbcc_mode mode) { const struct rtw89_chan *chan0, *chan1; if (mode == MLO_1_PLUS_1_1RF || mode == DBCC_LEGACY) { rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_DBCC_FA, B_DBCC_FA, 0x0); } else if (mode == MLO_2_PLUS_0_1RF || mode == MLO_0_PLUS_2_1RF || mode == MLO_DBCC_NOT_SUPPORT) { rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_DBCC_FA, B_DBCC_FA, 0x1); } else { return -EOPNOTSUPP; } if (mode == MLO_1_PLUS_1_1RF) { chan0 = rtw89_mgnt_chan_get(rtwdev, 0); chan1 = rtw89_mgnt_chan_get(rtwdev, 1); } else if (mode == MLO_0_PLUS_2_1RF) { chan1 = rtw89_mgnt_chan_get(rtwdev, 1); chan0 = chan1; } else { chan0 = rtw89_mgnt_chan_get(rtwdev, 0); chan1 = chan0; } rtw8922a_ctrl_afe_dac(rtwdev, chan0->band_width, RF_PATH_A); rtw8922a_ctrl_afe_dac(rtwdev, chan1->band_width, RF_PATH_B); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x6180); if (mode == MLO_2_PLUS_0_1RF) { rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xABA9); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEBA9); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEAA9); } else if (mode == MLO_0_PLUS_2_1RF) { rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xAFFF); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEFFF); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEEFF); } else if ((mode == MLO_1_PLUS_1_1RF) || (mode == DBCC_LEGACY)) { rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x7BAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x3BAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x3AAB); } else { rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x180); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x0); } return 0; } static void rtw8922a_bb_sethw(struct rtw89_dev *rtwdev) { u32 reg; rtw89_phy_write32_clr(rtwdev, R_EN_SND_WO_NDP, B_EN_SND_WO_NDP); rtw89_phy_write32_clr(rtwdev, R_EN_SND_WO_NDP_C1, B_EN_SND_WO_NDP); rtw89_write32_mask(rtwdev, R_BE_PWR_BOOST, B_BE_PWR_CTRL_SEL, 0); if (rtwdev->dbcc_en) { reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_PWR_BOOST, RTW89_MAC_1); rtw89_write32_mask(rtwdev, reg, B_BE_PWR_CTRL_SEL, 0); } rtw8922a_ctrl_mlo(rtwdev, rtwdev->mlo_dbcc_mode); } static void rtw8922a_ctrl_cck_en(struct rtw89_dev *rtwdev, bool cck_en, enum rtw89_phy_idx phy_idx) { if (cck_en) { rtw89_phy_write32_idx(rtwdev, R_RXCCA_BE1, B_RXCCA_BE1_DIS, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF, B_PD_ARBITER_OFF, 0, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_RXCCA_BE1, B_RXCCA_BE1_DIS, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF, B_PD_ARBITER_OFF, 1, phy_idx); } } static void rtw8922a_set_channel_bb(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { bool cck_en = chan->band_type == RTW89_BAND_2G; u8 pri_sb = chan->pri_sb_idx; if (cck_en) rtw8922a_ctrl_sco_cck(rtwdev, chan->primary_channel, chan->band_width, phy_idx); rtw8922a_ctrl_ch(rtwdev, chan, phy_idx); rtw8922a_ctrl_bw(rtwdev, pri_sb, chan->band_width, phy_idx); rtw8922a_ctrl_cck_en(rtwdev, cck_en, phy_idx); rtw8922a_spur_elimination(rtwdev, chan, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); rtw8922a_tssi_reset(rtwdev, RF_PATH_AB, phy_idx); } static void rtw8922a_pre_set_channel_bb(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { if (!rtwdev->dbcc_en) return; if (phy_idx == RTW89_PHY_0) { rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x6180); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xABA9); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEBA9); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEAA9); } else { rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xAFFF); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEFFF); rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEEFF); } } static void rtw8922a_post_set_channel_bb(struct rtw89_dev *rtwdev, enum rtw89_mlo_dbcc_mode mode, enum rtw89_phy_idx phy_idx) { if (!rtwdev->dbcc_en) return; rtw8922a_digital_pwr_comp(rtwdev, phy_idx); rtw8922a_ctrl_mlo(rtwdev, mode); } static void rtw8922a_set_channel(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_mac_idx mac_idx, enum rtw89_phy_idx phy_idx) { rtw8922a_set_channel_mac(rtwdev, chan, mac_idx); rtw8922a_set_channel_bb(rtwdev, chan, phy_idx); rtw8922a_set_channel_rf(rtwdev, chan, phy_idx); } static void rtw8922a_dfs_en_idx(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, enum rtw89_rf_path path, bool en) { u32 path_ofst = (path == RF_PATH_B) ? 0x100 : 0x0; if (en) rtw89_phy_write32_idx(rtwdev, 0x2800 + path_ofst, BIT(1), 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, 0x2800 + path_ofst, BIT(1), 0, phy_idx); } static void rtw8922a_dfs_en(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { rtw8922a_dfs_en_idx(rtwdev, phy_idx, RF_PATH_A, en); rtw8922a_dfs_en_idx(rtwdev, phy_idx, RF_PATH_B, en); } static void rtw8922a_adc_en_path(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, bool en) { u32 val; val = rtw89_phy_read32_mask(rtwdev, R_ADC_FIFO_V1, B_ADC_FIFO_EN_V1); if (en) { if (path == RF_PATH_A) val &= ~0x1; else val &= ~0x2; } else { if (path == RF_PATH_A) val |= 0x1; else val |= 0x2; } rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO_V1, B_ADC_FIFO_EN_V1, val); } static void rtw8922a_adc_en(struct rtw89_dev *rtwdev, bool en, u8 phy_idx) { if (rtwdev->mlo_dbcc_mode == MLO_1_PLUS_1_1RF) { if (phy_idx == RTW89_PHY_0) rtw8922a_adc_en_path(rtwdev, RF_PATH_A, en); else rtw8922a_adc_en_path(rtwdev, RF_PATH_B, en); } else { rtw8922a_adc_en_path(rtwdev, RF_PATH_A, en); rtw8922a_adc_en_path(rtwdev, RF_PATH_B, en); } } static void rtw8922a_hal_reset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, enum rtw89_mac_idx mac_idx, enum rtw89_band band, u32 *tx_en, bool enter) { if (enter) { rtw89_chip_stop_sch_tx(rtwdev, mac_idx, tx_en, RTW89_SCH_TX_SEL_ALL); rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, false); rtw8922a_dfs_en(rtwdev, false, phy_idx); rtw8922a_tssi_cont_en_phyidx(rtwdev, false, phy_idx); rtw8922a_adc_en(rtwdev, false, phy_idx); fsleep(40); rtw8922a_bb_reset_en(rtwdev, band, false, phy_idx); } else { rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, true); rtw8922a_adc_en(rtwdev, true, phy_idx); rtw8922a_dfs_en(rtwdev, true, phy_idx); rtw8922a_tssi_cont_en_phyidx(rtwdev, true, phy_idx); rtw8922a_bb_reset_en(rtwdev, band, true, phy_idx); rtw89_chip_resume_sch_tx(rtwdev, mac_idx, *tx_en); } } static void rtw8922a_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) { rtw8922a_pre_set_channel_bb(rtwdev, phy_idx); rtw8922a_pre_set_channel_rf(rtwdev, phy_idx); } rtw8922a_hal_reset(rtwdev, phy_idx, mac_idx, chan->band_type, &p->tx_en, enter); if (!enter) { rtw8922a_post_set_channel_bb(rtwdev, rtwdev->mlo_dbcc_mode, phy_idx); rtw8922a_post_set_channel_rf(rtwdev, phy_idx); } } static void rtw8922a_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)); } static void __rtw8922a_rfk_init_late(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, const struct rtw89_chan *chan) { rtw89_phy_rfk_pre_ntfy_and_wait(rtwdev, phy_idx, 5); rtw89_phy_rfk_dack_and_wait(rtwdev, phy_idx, chan, 58); if (!test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags)) rtw89_phy_rfk_rxdck_and_wait(rtwdev, phy_idx, chan, false, 128); } static void rtw8922a_rfk_init_late(struct rtw89_dev *rtwdev) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); __rtw8922a_rfk_init_late(rtwdev, RTW89_PHY_0, chan); if (rtwdev->dbcc_en) __rtw8922a_rfk_init_late(rtwdev, RTW89_PHY_1, chan); } static void _wait_rx_mode(struct rtw89_dev *rtwdev, u8 kpath) { u32 rf_mode; u8 path; int ret; for (path = 0; path < RF_PATH_NUM_8922A; path++) { if (!(kpath & BIT(path))) continue; ret = read_poll_timeout_atomic(rtw89_read_rf, rf_mode, rf_mode != 2, 2, 5000, false, rtwdev, path, 0x00, RR_MOD_MASK); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK] Wait S%d to Rx mode!! (ret = %d)\n", path, ret); } } static void rtw8922a_rfk_channel(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link) { enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, chanctx_idx); enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, RF_AB, chanctx_idx); u32 tx_en; rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_CHLK, BTC_WRFK_START); rtw89_chip_stop_sch_tx(rtwdev, phy_idx, &tx_en, RTW89_SCH_TX_SEL_ALL); _wait_rx_mode(rtwdev, RF_AB); rtw89_phy_rfk_pre_ntfy_and_wait(rtwdev, phy_idx, 5); rtw89_phy_rfk_txgapk_and_wait(rtwdev, phy_idx, chan, 54); rtw89_phy_rfk_iqk_and_wait(rtwdev, phy_idx, chan, 84); rtw89_phy_rfk_tssi_and_wait(rtwdev, phy_idx, chan, RTW89_TSSI_NORMAL, 20); rtw89_phy_rfk_dpk_and_wait(rtwdev, phy_idx, chan, 34); rtw89_phy_rfk_rxdck_and_wait(rtwdev, RTW89_PHY_0, chan, true, 32); rtw89_chip_resume_sch_tx(rtwdev, phy_idx, tx_en); rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_CHLK, BTC_WRFK_STOP); } static void rtw8922a_rfk_band_changed(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, const struct rtw89_chan *chan) { rtw89_phy_rfk_tssi_and_wait(rtwdev, phy_idx, chan, RTW89_TSSI_SCAN, 6); } static void rtw8922a_rfk_scan(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, bool start) { } static void rtw8922a_rfk_track(struct rtw89_dev *rtwdev) { } static void rtw8922a_set_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { s16 ref_ofdm = 0; s16 ref_cck = 0; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n"); rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_BE_PWR_REF_CTRL, B_BE_PWR_REF_CTRL_OFDM, ref_ofdm); rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_BE_PWR_REF_CTRL, B_BE_PWR_REF_CTRL_CCK, ref_cck); } static const struct rtw89_reg_def rtw8922a_txpwr_ref[][3] = { {{ .addr = R_TXAGC_REF_DBM_P0, .mask = B_TXAGC_OFDM_REF_DBM_P0}, { .addr = R_TXAGC_REF_DBM_P0, .mask = B_TXAGC_CCK_REF_DBM_P0}, { .addr = R_TSSI_K_P0, .mask = B_TSSI_K_OFDM_P0} }, {{ .addr = R_TXAGC_REF_DBM_RF1_P0, .mask = B_TXAGC_OFDM_REF_DBM_RF1_P0}, { .addr = R_TXAGC_REF_DBM_RF1_P0, .mask = B_TXAGC_CCK_REF_DBM_RF1_P0}, { .addr = R_TSSI_K_RF1_P0, .mask = B_TSSI_K_OFDM_RF1_P0} }, }; static void rtw8922a_set_txpwr_diff(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { s16 pwr_ofst = rtw89_phy_ant_gain_pwr_offset(rtwdev, chan); const struct rtw89_chip_info *chip = rtwdev->chip; static const u32 path_ofst[] = {0x0, 0x100}; const struct rtw89_reg_def *txpwr_ref; static const s16 tssi_k_base = 0x12; s16 tssi_k_ofst = abs(pwr_ofst) + tssi_k_base; s16 ofst_dec[RF_PATH_NUM_8922A]; s16 tssi_k[RF_PATH_NUM_8922A]; s16 pwr_ref_ofst; s16 pwr_ref = 0; u8 i; if (rtwdev->hal.cv == CHIP_CAV) pwr_ref = 16; pwr_ref <<= chip->txpwr_factor_rf; pwr_ref_ofst = pwr_ref - rtw89_phy_txpwr_bb_to_rf(rtwdev, abs(pwr_ofst)); ofst_dec[RF_PATH_A] = pwr_ofst > 0 ? pwr_ref : pwr_ref_ofst; ofst_dec[RF_PATH_B] = pwr_ofst > 0 ? pwr_ref_ofst : pwr_ref; tssi_k[RF_PATH_A] = pwr_ofst > 0 ? tssi_k_base : tssi_k_ofst; tssi_k[RF_PATH_B] = pwr_ofst > 0 ? tssi_k_ofst : tssi_k_base; for (i = 0; i < RF_PATH_NUM_8922A; i++) { txpwr_ref = rtw8922a_txpwr_ref[phy_idx]; rtw89_phy_write32_mask(rtwdev, txpwr_ref[0].addr + path_ofst[i], txpwr_ref[0].mask, ofst_dec[i]); rtw89_phy_write32_mask(rtwdev, txpwr_ref[1].addr + path_ofst[i], txpwr_ref[1].mask, ofst_dec[i]); rtw89_phy_write32_mask(rtwdev, txpwr_ref[2].addr + path_ofst[i], txpwr_ref[2].mask, tssi_k[i]); } } static void rtw8922a_bb_tx_triangular(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { u8 ctrl = en ? 0x1 : 0x0; rtw89_phy_write32_idx(rtwdev, R_BEDGE3, B_BEDGE_CFG, ctrl, phy_idx); } static void rtw8922a_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; const struct rtw89_tx_shape *tx_shape = &rfe_parms->tx_shape; u8 tx_shape_idx; u8 band, regd; band = chan->band_type; regd = rtw89_regd_get(rtwdev, band); tx_shape_idx = (*tx_shape->lmt)[band][RTW89_RS_OFDM][regd]; if (tx_shape_idx == 0) rtw8922a_bb_tx_triangular(rtwdev, false, phy_idx); else rtw8922a_bb_tx_triangular(rtwdev, true, phy_idx); } static void rtw8922a_set_txpwr_sar_diff(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) { struct rtw89_sar_parm sar_parm = { .center_freq = chan->freq, .force_path = true, }; s16 sar_rf; s8 sar_mac; if (phy_idx != RTW89_PHY_0) return; sar_parm.path = RF_PATH_A; sar_mac = rtw89_query_sar(rtwdev, &sar_parm); sar_rf = rtw89_phy_txpwr_mac_to_rf(rtwdev, sar_mac); rtw89_phy_write32_mask(rtwdev, R_P0_TXPWRB_BE, B_TXPWRB_MAX_BE, sar_rf); sar_parm.path = RF_PATH_B; sar_mac = rtw89_query_sar(rtwdev, &sar_parm); sar_rf = rtw89_phy_txpwr_mac_to_rf(rtwdev, sar_mac); rtw89_phy_write32_mask(rtwdev, R_P1_TXPWRB_BE, B_TXPWRB_MAX_BE, sar_rf); } static void rtw8922a_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); rtw8922a_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); rtw8922a_set_txpwr_diff(rtwdev, chan, phy_idx); rtw8922a_set_txpwr_ref(rtwdev, phy_idx); rtw8922a_set_txpwr_sar_diff(rtwdev, chan, phy_idx); } static void rtw8922a_set_txpwr_ctrl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw8922a_set_txpwr_ref(rtwdev, phy_idx); } static void rtw8922a_ctrl_trx_path(struct rtw89_dev *rtwdev, enum rtw89_rf_path tx_path, u8 tx_nss, enum rtw89_rf_path rx_path, u8 rx_nss) { enum rtw89_phy_idx phy_idx; for (phy_idx = RTW89_PHY_0; phy_idx <= RTW89_PHY_1; phy_idx++) { rtw8922a_ctrl_tx_path_tmac(rtwdev, tx_path, phy_idx); rtw8922a_ctrl_rx_path_tmac(rtwdev, rx_path, phy_idx); rtw8922a_cfg_rx_nss_limit(rtwdev, rx_nss, phy_idx); } } static void rtw8922a_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { if (en) { rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_A, B_FORCE_FIR_A, 0x3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_A, B_RXBY_WBADC_A, 0xf, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_A, B_BT_RXBY_WBADC_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_TRK_OFF_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_OP1DB_A, B_OP1DB_A, 0x80, phy_idx); rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA10_A, 0x8080, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_LNA_IBADC_A, 0x34, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BKOFF_A, B_BKOFF_IBADC_A, 0x34, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_B, B_FORCE_FIR_B, 0x3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_B, B_RXBY_WBADC_B, 0xf, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_B, B_BT_RXBY_WBADC_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_TRK_OFF_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x80, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA10_B, 0x8080, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_LNA_IBADC_B, 0x34, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BKOFF_B, B_BKOFF_IBADC_B, 0x34, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_A, B_FORCE_FIR_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_A, B_RXBY_WBADC_A, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_A, B_BT_RXBY_WBADC_A, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_TRK_OFF_A, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_OP1DB_A, B_OP1DB_A, 0x1a, phy_idx); rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA10_A, 0x2a2a, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_LNA_IBADC_A, 0x7a6, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BKOFF_A, B_BKOFF_IBADC_A, 0x26, phy_idx); rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_B, B_FORCE_FIR_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_B, B_RXBY_WBADC_B, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_B, B_BT_RXBY_WBADC_B, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_TRK_OFF_B, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x20, phy_idx); rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA10_B, 0x2a30, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_LNA_IBADC_B, 0x7a6, phy_idx); rtw89_phy_write32_idx(rtwdev, R_BKOFF_B, B_BKOFF_IBADC_B, 0x26, phy_idx); } } static void rtw8922a_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); enum rtw89_band band = chan->band_type; struct rtw89_hal *hal = &rtwdev->hal; u8 ntx_path = RF_PATH_AB; u32 tx_en0, tx_en1; if (hal->antenna_tx == RF_A) ntx_path = RF_PATH_A; else if (hal->antenna_tx == RF_B) ntx_path = RF_PATH_B; rtw8922a_hal_reset(rtwdev, RTW89_PHY_0, RTW89_MAC_0, band, &tx_en0, true); if (rtwdev->dbcc_en) rtw8922a_hal_reset(rtwdev, RTW89_PHY_1, RTW89_MAC_1, band, &tx_en1, true); rtw8922a_ctrl_trx_path(rtwdev, ntx_path, 2, RF_PATH_AB, 2); rtw8922a_hal_reset(rtwdev, RTW89_PHY_0, RTW89_MAC_0, band, &tx_en0, false); if (rtwdev->dbcc_en) rtw8922a_hal_reset(rtwdev, RTW89_PHY_1, RTW89_MAC_1, band, &tx_en1, false); } static u8 rtw8922a_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path) { struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; struct rtw89_hal *hal = &rtwdev->hal; int th; /* read thermal only if debugging or thermal protection enabled */ if (!rtw89_debug_is_enabled(rtwdev, RTW89_DBG_CFO | RTW89_DBG_RFK_TRACK) && !hal->thermal_prot_th) return 80; 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); th = rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL_V1); th += (s8)info->thermal_trim[rf_path]; return clamp_t(int, th, 0, U8_MAX); } static u32 rtw8922a_chan_to_rf18_val(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan) { u32 val = u32_encode_bits(chan->channel, RR_CFGCH_CH); switch (chan->band_type) { case RTW89_BAND_2G: default: break; case RTW89_BAND_5G: val |= u32_encode_bits(CFGCH_BAND1_5G, RR_CFGCH_BAND1) | u32_encode_bits(CFGCH_BAND0_5G, RR_CFGCH_BAND0); break; case RTW89_BAND_6G: val |= u32_encode_bits(CFGCH_BAND1_6G, RR_CFGCH_BAND1) | u32_encode_bits(CFGCH_BAND0_6G, RR_CFGCH_BAND0); break; } switch (chan->band_width) { case RTW89_CHANNEL_WIDTH_5: case RTW89_CHANNEL_WIDTH_10: case RTW89_CHANNEL_WIDTH_20: default: break; case RTW89_CHANNEL_WIDTH_40: val |= u32_encode_bits(CFGCH_BW_V2_40M, RR_CFGCH_BW_V2); break; case RTW89_CHANNEL_WIDTH_80: val |= u32_encode_bits(CFGCH_BW_V2_80M, RR_CFGCH_BW_V2); break; case RTW89_CHANNEL_WIDTH_160: val |= u32_encode_bits(CFGCH_BW_V2_160M, RR_CFGCH_BW_V2); break; case RTW89_CHANNEL_WIDTH_320: val |= u32_encode_bits(CFGCH_BW_V2_320M, RR_CFGCH_BW_V2); break; } return val; } static void rtw8922a_btc_set_rfe(struct rtw89_dev *rtwdev) { union rtw89_btc_module_info *md = &rtwdev->btc.mdinfo; struct rtw89_btc_module_v7 *module = &md->md_v7; module->rfe_type = rtwdev->efuse.rfe_type; module->kt_ver = rtwdev->hal.cv; module->bt_solo = 0; module->switch_type = BTC_SWITCH_INTERNAL; module->wa_type = 0; module->ant.type = BTC_ANT_SHARED; module->ant.num = 2; module->ant.isolation = 10; module->ant.diversity = 0; module->ant.single_pos = RF_PATH_A; module->ant.btg_pos = RF_PATH_B; if (module->kt_ver <= 1) module->wa_type |= BTC_WA_HFP_ZB; rtwdev->btc.cx.other.type = BTC_3CX_NONE; if (module->rfe_type == 0) { rtwdev->btc.dm.error.map.rfe_type0 = true; return; } module->ant.num = (module->rfe_type % 2) ? 2 : 3; if (module->kt_ver == 0) module->ant.num = 2; if (module->ant.num == 3) { module->ant.type = BTC_ANT_DEDICATED; module->bt_pos = BTC_BT_ALONE; } else { module->ant.type = BTC_ANT_SHARED; module->bt_pos = BTC_BT_BTG; } rtwdev->btc.btg_pos = module->ant.btg_pos; rtwdev->btc.ant_type = module->ant.type; } static void rtw8922a_set_trx_mask(struct rtw89_dev *rtwdev, u8 path, u8 group, u32 val) { rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, group); rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val); } static void rtw8922a_btc_init_cfg(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_ant_info_v7 *ant = &btc->mdinfo.md_v7.ant; u32 wl_pri, path_min, path_max; u8 path; /* for 1-Ant && 1-ss case: only 1-path */ if (ant->num == 1) { path_min = ant->single_pos; path_max = path_min; } else { path_min = RF_PATH_A; path_max = RF_PATH_B; } path = path_min; for (path = path_min; path <= path_max; path++) { /* set DEBUG_LUT_RFMODE_MASK = 1 to start trx-mask-setup */ rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, BIT(17)); /* if GNT_WL=0 && BT=SS_group --> WL Tx/Rx = THRU */ rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_SS_GROUP, 0x5ff); /* if GNT_WL=0 && BT=Rx_group --> WL-Rx = THRU + WL-Tx = MASK */ rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_RX_GROUP, 0x5df); /* if GNT_WL = 0 && BT = Tx_group --> * Shared-Ant && BTG-path:WL mask(0x55f), others:WL THRU(0x5ff) */ if (btc->ant_type == BTC_ANT_SHARED && btc->btg_pos == path) rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x55f); else rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x5ff); rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0); } /* set WL PTA Hi-Pri: Ack-Tx, beacon-tx, Trig-frame-Tx, Null-Tx*/ wl_pri = B_BTC_RSP_ACK_HI | B_BTC_TX_BCN_HI | B_BTC_TX_TRI_HI | B_BTC_TX_NULL_HI; rtw89_write32(rtwdev, R_BTC_COEX_WL_REQ_BE, wl_pri); /* set PTA break table */ rtw89_write32(rtwdev, R_BE_BT_BREAK_TABLE, BTC_BREAK_PARAM); /* ZB coex table init for HFP PTA req-cmd bit-4 define issue COEX-900*/ rtw89_write32(rtwdev, R_BTC_ZB_COEX_TBL_0, 0xda5a5a5a); rtw89_write32(rtwdev, R_BTC_ZB_COEX_TBL_1, 0xda5a5a5a); rtw89_write32(rtwdev, R_BTC_ZB_BREAK_TBL, 0xf0ffffff); btc->cx.wl.status.map.init_ok = true; } static void rtw8922a_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val) { u16 ctrl_all_time = u32_get_bits(txpwr_val, GENMASK(15, 0)); u16 ctrl_gnt_bt = u32_get_bits(txpwr_val, GENMASK(31, 16)); switch (ctrl_all_time) { case 0xffff: rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_RATE_CTRL, B_BE_FORCE_PWR_BY_RATE_EN, 0x0); rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_RATE_CTRL, B_BE_FORCE_PWR_BY_RATE_VAL, 0x0); break; default: rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_RATE_CTRL, B_BE_FORCE_PWR_BY_RATE_VAL, ctrl_all_time); rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_RATE_CTRL, B_BE_FORCE_PWR_BY_RATE_EN, 0x1); break; } switch (ctrl_gnt_bt) { case 0xffff: rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_REG_CTRL, B_BE_PWR_BT_EN, 0x0); rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_COEX_CTRL, B_BE_PWR_BT_VAL, 0x0); break; default: rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_COEX_CTRL, B_BE_PWR_BT_VAL, ctrl_gnt_bt); rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, R_BE_PWR_REG_CTRL, B_BE_PWR_BT_EN, 0x1); break; } } static s8 rtw8922a_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val) { return clamp_t(s8, val, -100, 0) + 100; } static const struct rtw89_btc_rf_trx_para rtw89_btc_8922a_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_8922a_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_8922a_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {60, 50, 40, 30}; static const u8 rtw89_btc_8922a_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {50, 40, 30, 20}; static const struct rtw89_btc_fbtc_mreg rtw89_btc_8922a_mon_reg[] = { RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe300), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe320), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe324), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe328), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe32c), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe330), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe334), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe338), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe344), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe348), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe34c), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xe350), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0x11a2c), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0x11a50), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x980), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x660), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x1660), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x418c), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x518c), }; static void rtw8922a_btc_update_bt_cnt(struct rtw89_dev *rtwdev) { /* Feature move to firmware */ } static void rtw8922a_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state) { if (!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, 0x0c110); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x01018); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x00000); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWE, RFREG_MASK, 0x80000); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWD1, RFREG_MASK, 0x0c110); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWD0, RFREG_MASK, 0x01018); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWE, RFREG_MASK, 0x00000); } else { 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, 0x0c110); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x09018); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x00000); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWE, RFREG_MASK, 0x80000); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWD1, RFREG_MASK, 0x0c110); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWD0, RFREG_MASK, 0x09018); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWE, RFREG_MASK, 0x00000); } } static void rtw8922a_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) { } static void rtw8922a_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 rtw8922a_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; if (!status->signal) 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) rtw8922a_fill_freq_with_ppdu(rtwdev, phy_ppdu, status); } static void rtw8922a_convert_rpl_to_rssi(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu) { /* Mapping to BW: 5, 10, 20, 40, 80, 160, 80_80 */ static const u8 bw_compensate[] = {0, 0, 0, 6, 12, 18, 0}; u8 *rssi = phy_ppdu->rssi; u8 compensate = 0; u16 rpl_tmp; u8 i; if (phy_ppdu->bw_idx < ARRAY_SIZE(bw_compensate)) compensate = bw_compensate[phy_ppdu->bw_idx]; for (i = 0; i < RF_PATH_NUM_8922A; i++) { if (!(phy_ppdu->rx_path_en & BIT(i))) { rssi[i] = 0; phy_ppdu->rpl_path[i] = 0; phy_ppdu->rpl_fd[i] = 0; } if (phy_ppdu->rate >= RTW89_HW_RATE_OFDM6) { rpl_tmp = phy_ppdu->rpl_fd[i]; if (rpl_tmp) rpl_tmp += compensate; phy_ppdu->rpl_path[i] = rpl_tmp; } rssi[i] = phy_ppdu->rpl_path[i]; } phy_ppdu->rssi_avg = phy_ppdu->rpl_avg; } static void rtw8922a_phy_rpt_to_rssi(struct rtw89_dev *rtwdev, struct rtw89_rx_desc_info *desc_info, struct ieee80211_rx_status *rx_status) { if (desc_info->rssi <= 0x1 || (desc_info->rssi >> 2) > MAX_RSSI) return; rx_status->signal = (desc_info->rssi >> 2) - MAX_RSSI; } static int rtw8922a_mac_enable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_set(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_FEN_BBPLAT_RSTB | B_BE_FEN_BB_IP_RSTN); rtw89_write32(rtwdev, R_BE_DMAC_SYS_CR32B, 0x7FF97FF9); return 0; } static int rtw8922a_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_FEN_BBPLAT_RSTB | B_BE_FEN_BB_IP_RSTN); return 0; } #ifdef CONFIG_PM static const struct wiphy_wowlan_support rtw_wowlan_stub_8922a = { .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT | WIPHY_WOWLAN_NET_DETECT, .n_patterns = RTW89_MAX_PATTERN_NUM, .pattern_max_len = RTW89_MAX_PATTERN_SIZE, .pattern_min_len = 1, .max_nd_match_sets = RTW89_SCANOFLD_MAX_SSID, }; #endif static const struct rtw89_chip_ops rtw8922a_chip_ops = { .enable_bb_rf = rtw8922a_mac_enable_bb_rf, .disable_bb_rf = rtw8922a_mac_disable_bb_rf, .bb_preinit = rtw8922a_bb_preinit, .bb_postinit = rtw8922a_bb_postinit, .bb_reset = rtw8922a_bb_reset, .bb_sethw = rtw8922a_bb_sethw, .read_rf = rtw89_phy_read_rf_v2, .write_rf = rtw89_phy_write_rf_v2, .set_channel = rtw8922a_set_channel, .set_channel_help = rtw8922a_set_channel_help, .read_efuse = rtw8922a_read_efuse, .read_phycap = rtw8922a_read_phycap, .fem_setup = NULL, .rfe_gpio = NULL, .rfk_hw_init = rtw8922a_rfk_hw_init, .rfk_init = rtw8922a_rfk_init, .rfk_init_late = rtw8922a_rfk_init_late, .rfk_channel = rtw8922a_rfk_channel, .rfk_band_changed = rtw8922a_rfk_band_changed, .rfk_scan = rtw8922a_rfk_scan, .rfk_track = rtw8922a_rfk_track, .power_trim = rtw8922a_power_trim, .set_txpwr = rtw8922a_set_txpwr, .set_txpwr_ctrl = rtw8922a_set_txpwr_ctrl, .init_txpwr_unit = NULL, .get_thermal = rtw8922a_get_thermal, .chan_to_rf18_val = rtw8922a_chan_to_rf18_val, .ctrl_btg_bt_rx = rtw8922a_ctrl_btg_bt_rx, .query_ppdu = rtw8922a_query_ppdu, .convert_rpl_to_rssi = rtw8922a_convert_rpl_to_rssi, .phy_rpt_to_rssi = rtw8922a_phy_rpt_to_rssi, .ctrl_nbtg_bt_tx = rtw8922a_ctrl_nbtg_bt_tx, .cfg_txrx_path = rtw8922a_bb_cfg_txrx_path, .set_txpwr_ul_tb_offset = NULL, .digital_pwr_comp = rtw8922a_digital_pwr_comp, .pwr_on_func = rtw8922a_pwr_on_func, .pwr_off_func = rtw8922a_pwr_off_func, .query_rxdesc = rtw89_core_query_rxdesc_v2, .fill_txdesc = rtw89_core_fill_txdesc_v2, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc_fwcmd_v2, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path_v2, .mac_cfg_gnt = rtw89_mac_cfg_gnt_v2, .stop_sch_tx = rtw89_mac_stop_sch_tx_v2, .resume_sch_tx = rtw89_mac_resume_sch_tx_v2, .h2c_dctl_sec_cam = rtw89_fw_h2c_dctl_sec_cam_v2, .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl_g7, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl_g7, .h2c_ampdu_cmac_tbl = rtw89_fw_h2c_ampdu_cmac_tbl_g7, .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl_g7, .h2c_punctured_cmac_tbl = rtw89_fw_h2c_punctured_cmac_tbl_g7, .h2c_default_dmac_tbl = rtw89_fw_h2c_default_dmac_tbl_v2, .h2c_update_beacon = rtw89_fw_h2c_update_beacon_be, .h2c_ba_cam = rtw89_fw_h2c_ba_cam_v1, .btc_set_rfe = rtw8922a_btc_set_rfe, .btc_init_cfg = rtw8922a_btc_init_cfg, .btc_set_wl_pri = NULL, .btc_set_wl_txpwr_ctrl = rtw8922a_btc_set_wl_txpwr_ctrl, .btc_get_bt_rssi = rtw8922a_btc_get_bt_rssi, .btc_update_bt_cnt = rtw8922a_btc_update_bt_cnt, .btc_wl_s1_standby = rtw8922a_btc_wl_s1_standby, .btc_set_wl_rx_gain = rtw8922a_btc_set_wl_rx_gain, .btc_set_policy = rtw89_btc_set_policy_v1, }; const struct rtw89_chip_info rtw8922a_chip_info = { .chip_id = RTL8922A, .chip_gen = RTW89_CHIP_BE, .ops = &rtw8922a_chip_ops, .mac_def = &rtw89_mac_gen_be, .phy_def = &rtw89_phy_gen_be, .fw_basename = RTW8922A_FW_BASENAME, .fw_format_max = RTW8922A_FW_FORMAT_MAX, .try_ce_fw = false, .bbmcu_nr = 1, .needed_fw_elms = RTW89_BE_GEN_DEF_NEEDED_FW_ELEMENTS, .fw_blacklist = &rtw89_fw_blacklist_default, .fifo_size = 589824, .small_fifo_size = false, .dle_scc_rsvd_size = 0, .max_amsdu_limit = 8000, .dis_2g_40m_ul_ofdma = false, .rsvd_ple_ofst = 0x8f800, .hfc_param_ini = {rtw8922a_hfc_param_ini_pcie, NULL, NULL}, .dle_mem = {rtw8922a_dle_mem_pcie, NULL, NULL, NULL}, .wde_qempty_acq_grpnum = 4, .wde_qempty_mgq_grpsel = 4, .rf_base_addr = {0xe000, 0xf000}, .thermal_th = {0xad, 0xb4}, .pwr_on_seq = NULL, .pwr_off_seq = NULL, .bb_table = NULL, .bb_gain_table = NULL, .rf_table = {}, .nctl_table = NULL, .nctl_post_table = NULL, .dflt_parms = NULL, /* load parm from fw */ .rfe_parms_conf = NULL, /* load parm from fw */ .txpwr_factor_bb = 3, .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = NULL, .dig_regs = &rtw8922a_dig_regs, .tssi_dbw_table = NULL, .support_macid_num = 32, .support_link_num = 2, .support_chanctx_num = 2, .support_rnr = true, .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, .support_ant_gain = true, .support_tas = false, .support_sar_by_ant = true, .ul_tb_waveform_ctrl = false, .ul_tb_pwr_diff = false, .rx_freq_frome_ie = false, .hw_sec_hdr = true, .hw_mgmt_tx_encrypt = true, .hw_tkip_crypto = true, .hw_mlo_bmc_crypto = false, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, .acam_num = 128, .bcam_num = 20, .scam_num = 32, .bacam_num = 24, .bacam_dynamic_num = 8, .bacam_ver = RTW89_BACAM_V1, .ppdu_max_usr = 16, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 0x1300, .logical_efuse_size = 0x70000, .limit_efuse_size = 0x40000, .dav_phy_efuse_size = 0, .dav_log_efuse_size = 0, .efuse_blocks = rtw8922a_efuse_blocks, .phycap_addr = 0x1700, .phycap_size = 0x38, .para_ver = 0xf, .wlcx_desired = 0x07110000, .scbd = 0x1, .mailbox = 0x1, .afh_guard_ch = 6, .wl_rssi_thres = rtw89_btc_8922a_wl_rssi_thres, .bt_rssi_thres = rtw89_btc_8922a_bt_rssi_thres, .rssi_tol = 2, .mon_reg_num = ARRAY_SIZE(rtw89_btc_8922a_mon_reg), .mon_reg = rtw89_btc_8922a_mon_reg, .rf_para_ulink_num = ARRAY_SIZE(rtw89_btc_8922a_rf_ul), .rf_para_ulink = rtw89_btc_8922a_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8922a_rf_dl), .rf_para_dlink = rtw89_btc_8922a_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 = 0, .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_G7, .hci_func_en_addr = R_BE_HCI_FUNC_EN, .h2c_desc_size = sizeof(struct rtw89_rxdesc_short_v2), .txwd_body_size = sizeof(struct rtw89_txwd_body_v2), .txwd_info_size = sizeof(struct rtw89_txwd_info_v2), .h2c_ctrl_reg = R_BE_H2CREG_CTRL, .h2c_counter_reg = {R_BE_UDM1 + 1, B_BE_UDM1_HALMAC_H2C_DEQ_CNT_MASK >> 8}, .h2c_regs = rtw8922a_h2c_regs, .c2h_ctrl_reg = R_BE_C2HREG_CTRL, .c2h_counter_reg = {R_BE_UDM1 + 1, B_BE_UDM1_HALMAC_C2H_ENQ_CNT_MASK >> 8}, .c2h_regs = rtw8922a_c2h_regs, .page_regs = &rtw8922a_page_regs, .wow_reason_reg = rtw8922a_wow_wakeup_regs, .cfo_src_fd = true, .cfo_hw_comp = true, .dcfo_comp = NULL, .dcfo_comp_sft = 0, .imr_info = NULL, .imr_dmac_table = &rtw8922a_imr_dmac_table, .imr_cmac_table = &rtw8922a_imr_cmac_table, .rrsr_cfgs = &rtw8922a_rrsr_cfgs, .bss_clr_vld = {R_BSS_CLR_VLD_V2, B_BSS_CLR_VLD0_V2}, .bss_clr_map_reg = R_BSS_CLR_MAP_V2, .rfkill_init = &rtw8922a_rfkill_regs, .rfkill_get = {R_BE_GPIO_EXT_CTRL, B_BE_GPIO_IN_9}, .dma_ch_mask = 0, .edcca_regs = &rtw8922a_edcca_regs, #ifdef CONFIG_PM .wowlan_stub = &rtw_wowlan_stub_8922a, #endif .xtal_info = NULL, }; EXPORT_SYMBOL(rtw8922a_chip_info); const struct rtw89_chip_variant rtw8922ae_vs_variant = { .no_mcs_12_13 = true, .fw_min_ver_code = RTW89_FW_VER_CODE(0, 35, 54, 0), }; EXPORT_SYMBOL(rtw8922ae_vs_variant); MODULE_FIRMWARE(RTW8922A_MODULE_FIRMWARE); MODULE_AUTHOR("Realtek Corporation"); MODULE_DESCRIPTION("Realtek 802.11be wireless 8922A driver"); MODULE_LICENSE("Dual BSD/GPL");
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2026-06-11