| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 11386 | 96.68% | 20 | 62.50% |
| Chia-Yuan Li | 235 | 2.00% | 3 | 9.38% |
| Po-Hao Huang | 93 | 0.79% | 1 | 3.12% |
| Zong-Zhe Yang | 33 | 0.28% | 3 | 9.38% |
| Yuan-Han Zhang | 26 | 0.22% | 2 | 6.25% |
| Ye Guojin | 2 | 0.02% | 1 | 3.12% |
| Ching-Te Ku | 1 | 0.01% | 1 | 3.12% |
| Lv Ruyi | 1 | 0.01% | 1 | 3.12% |
| Total | 11777 | 32 |
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2019-2020 Realtek Corporation */ #include "coex.h" #include "fw.h" #include "mac.h" #include "phy.h" #include "reg.h" #include "rtw8852a.h" #include "rtw8852a_rfk.h" #include "rtw8852a_table.h" #include "txrx.h" static const struct rtw89_hfc_ch_cfg rtw8852a_hfc_chcfg_pcie[] = { {128, 1896, grp_0}, /* ACH 0 */ {128, 1896, grp_0}, /* ACH 1 */ {128, 1896, grp_0}, /* ACH 2 */ {128, 1896, grp_0}, /* ACH 3 */ {128, 1896, grp_1}, /* ACH 4 */ {128, 1896, grp_1}, /* ACH 5 */ {128, 1896, grp_1}, /* ACH 6 */ {128, 1896, grp_1}, /* ACH 7 */ {32, 1896, grp_0}, /* B0MGQ */ {128, 1896, grp_0}, /* B0HIQ */ {32, 1896, grp_1}, /* B1MGQ */ {128, 1896, grp_1}, /* B1HIQ */ {40, 0, 0} /* FWCMDQ */ }; static const struct rtw89_hfc_pub_cfg rtw8852a_hfc_pubcfg_pcie = { 1896, /* Group 0 */ 1896, /* Group 1 */ 3792, /* Public Max */ 0 /* WP threshold */ }; static const struct rtw89_hfc_param_ini rtw8852a_hfc_param_ini_pcie[] = { [RTW89_QTA_SCC] = {rtw8852a_hfc_chcfg_pcie, &rtw8852a_hfc_pubcfg_pcie, &rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH}, [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH}, [RTW89_QTA_INVALID] = {NULL}, }; static const struct rtw89_dle_mem rtw8852a_dle_mem_pcie[] = { [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size0, &rtw89_mac_size.ple_size0, &rtw89_mac_size.wde_qt0, &rtw89_mac_size.wde_qt0, &rtw89_mac_size.ple_qt4, &rtw89_mac_size.ple_qt5}, [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size4, &rtw89_mac_size.ple_size4, &rtw89_mac_size.wde_qt4, &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13, &rtw89_mac_size.ple_qt13}, [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, NULL}, }; static const struct rtw89_reg2_def rtw8852a_pmac_ht20_mcs7_tbl[] = { {0x44AC, 0x00000000}, {0x44B0, 0x00000000}, {0x44B4, 0x00000000}, {0x44B8, 0x00000000}, {0x44BC, 0x00000000}, {0x44C0, 0x00000000}, {0x44C4, 0x00000000}, {0x44C8, 0x00000000}, {0x44CC, 0x00000000}, {0x44D0, 0x00000000}, {0x44D4, 0x00000000}, {0x44D8, 0x00000000}, {0x44DC, 0x00000000}, {0x44E0, 0x00000000}, {0x44E4, 0x00000000}, {0x44E8, 0x00000000}, {0x44EC, 0x00000000}, {0x44F0, 0x00000000}, {0x44F4, 0x00000000}, {0x44F8, 0x00000000}, {0x44FC, 0x00000000}, {0x4500, 0x00000000}, {0x4504, 0x00000000}, {0x4508, 0x00000000}, {0x450C, 0x00000000}, {0x4510, 0x00000000}, {0x4514, 0x00000000}, {0x4518, 0x00000000}, {0x451C, 0x00000000}, {0x4520, 0x00000000}, {0x4524, 0x00000000}, {0x4528, 0x00000000}, {0x452C, 0x00000000}, {0x4530, 0x4E1F3E81}, {0x4534, 0x00000000}, {0x4538, 0x0000005A}, {0x453C, 0x00000000}, {0x4540, 0x00000000}, {0x4544, 0x00000000}, {0x4548, 0x00000000}, {0x454C, 0x00000000}, {0x4550, 0x00000000}, {0x4554, 0x00000000}, {0x4558, 0x00000000}, {0x455C, 0x00000000}, {0x4560, 0x4060001A}, {0x4564, 0x40000000}, {0x4568, 0x00000000}, {0x456C, 0x00000000}, {0x4570, 0x04000007}, {0x4574, 0x0000DC87}, {0x4578, 0x00000BAB}, {0x457C, 0x03E00000}, {0x4580, 0x00000048}, {0x4584, 0x00000000}, {0x4588, 0x000003E8}, {0x458C, 0x30000000}, {0x4590, 0x00000000}, {0x4594, 0x10000000}, {0x4598, 0x00000001}, {0x459C, 0x00030000}, {0x45A0, 0x01000000}, {0x45A4, 0x03000200}, {0x45A8, 0xC00001C0}, {0x45AC, 0x78018000}, {0x45B0, 0x80000000}, {0x45B4, 0x01C80600}, {0x45B8, 0x00000002}, {0x4594, 0x10000000} }; static const struct rtw89_reg3_def rtw8852a_btc_preagc_en_defs[] = { {0x4624, GENMASK(20, 14), 0x40}, {0x46f8, GENMASK(20, 14), 0x40}, {0x4674, GENMASK(20, 19), 0x2}, {0x4748, GENMASK(20, 19), 0x2}, {0x4650, GENMASK(14, 10), 0x18}, {0x4724, GENMASK(14, 10), 0x18}, {0x4688, GENMASK(1, 0), 0x3}, {0x475c, GENMASK(1, 0), 0x3}, }; static DECLARE_PHY_REG3_TBL(rtw8852a_btc_preagc_en_defs); static const struct rtw89_reg3_def rtw8852a_btc_preagc_dis_defs[] = { {0x4624, GENMASK(20, 14), 0x1a}, {0x46f8, GENMASK(20, 14), 0x1a}, {0x4674, GENMASK(20, 19), 0x1}, {0x4748, GENMASK(20, 19), 0x1}, {0x4650, GENMASK(14, 10), 0x12}, {0x4724, GENMASK(14, 10), 0x12}, {0x4688, GENMASK(1, 0), 0x0}, {0x475c, GENMASK(1, 0), 0x0}, }; static DECLARE_PHY_REG3_TBL(rtw8852a_btc_preagc_dis_defs); static const struct rtw89_pwr_cfg rtw8852a_pwron[] = { {0x00C6, PWR_CV_MSK_B, PWR_INTF_MSK_PCIE, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(6), BIT(6)}, {0x1086, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), 0}, {0x1086, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_POLL, BIT(1), BIT(1)}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4) | BIT(3), 0}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(7), 0}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(2), 0}, {0x0006, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_POLL, BIT(1), BIT(1)}, {0x0006, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_POLL, BIT(0), 0}, {0x106D, PWR_CV_MSK_B | PWR_CV_MSK_C, PWR_INTF_MSK_USB, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(6), 0}, {0x0088, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0088, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), 0}, {0x0088, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0088, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), 0}, {0x0088, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0083, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(6), 0}, {0x0080, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(5), BIT(5)}, {0x0024, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0), 0}, {0x02A0, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, {0x02A2, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(7) | BIT(6) | BIT(5), 0}, {0x0071, PWR_CV_MSK_ALL, PWR_INTF_MSK_PCIE, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4), 0}, {0x0010, PWR_CV_MSK_A, PWR_INTF_MSK_PCIE, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(2), BIT(2)}, {0x02A0, PWR_CV_MSK_A, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(7) | BIT(6), 0}, {0xFFFF, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, 0, PWR_CMD_END, 0, 0}, }; static const struct rtw89_pwr_cfg rtw8852a_pwroff[] = { {0x02F0, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, 0xFF, 0}, {0x02F1, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, 0xFF, 0}, {0x0006, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x0002, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(1) | BIT(0), 0}, {0x0082, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(1) | BIT(0), 0}, {0x106D, PWR_CV_MSK_B | PWR_CV_MSK_C, PWR_INTF_MSK_USB, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(6), BIT(6)}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, PWR_BASE_MAC, PWR_CMD_POLL, BIT(1), 0}, {0x0091, PWR_CV_MSK_ALL, PWR_INTF_MSK_PCIE, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), 0}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_PCIE, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(2), BIT(2)}, {0x0007, PWR_CV_MSK_ALL, PWR_INTF_MSK_USB, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4), 0}, {0x0007, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(6) | BIT(4), 0}, {0x0005, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4) | BIT(3), BIT(3)}, {0x0005, PWR_CV_MSK_C | PWR_CV_MSK_D | PWR_CV_MSK_E | PWR_CV_MSK_F | PWR_CV_MSK_G, PWR_INTF_MSK_USB, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(4) | BIT(3), BIT(3)}, {0x1086, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, {0x1086, PWR_CV_MSK_ALL, PWR_INTF_MSK_SDIO, PWR_BASE_MAC, PWR_CMD_POLL, BIT(1), 0}, {0xFFFF, PWR_CV_MSK_ALL, PWR_INTF_MSK_ALL, 0, PWR_CMD_END, 0, 0}, }; static const struct rtw89_pwr_cfg * const pwr_on_seq_8852a[] = { rtw8852a_pwron, NULL }; static const struct rtw89_pwr_cfg * const pwr_off_seq_8852a[] = { rtw8852a_pwroff, NULL }; static const u32 rtw8852a_h2c_regs[RTW89_H2CREG_MAX] = { R_AX_H2CREG_DATA0, R_AX_H2CREG_DATA1, R_AX_H2CREG_DATA2, R_AX_H2CREG_DATA3 }; static const u32 rtw8852a_c2h_regs[RTW89_C2HREG_MAX] = { R_AX_C2HREG_DATA0, R_AX_C2HREG_DATA1, R_AX_C2HREG_DATA2, R_AX_C2HREG_DATA3 }; static const struct rtw89_page_regs rtw8852a_page_regs = { .hci_fc_ctrl = R_AX_HCI_FC_CTRL, .ch_page_ctrl = R_AX_CH_PAGE_CTRL, .ach_page_ctrl = R_AX_ACH0_PAGE_CTRL, .ach_page_info = R_AX_ACH0_PAGE_INFO, .pub_page_info3 = R_AX_PUB_PAGE_INFO3, .pub_page_ctrl1 = R_AX_PUB_PAGE_CTRL1, .pub_page_ctrl2 = R_AX_PUB_PAGE_CTRL2, .pub_page_info1 = R_AX_PUB_PAGE_INFO1, .pub_page_info2 = R_AX_PUB_PAGE_INFO2, .wp_page_ctrl1 = R_AX_WP_PAGE_CTRL1, .wp_page_ctrl2 = R_AX_WP_PAGE_CTRL2, .wp_page_info1 = R_AX_WP_PAGE_INFO1, }; static const struct rtw89_reg_def rtw8852a_dcfo_comp = { R_DCFO_COMP_S0, B_DCFO_COMP_S0_MSK }; static const struct rtw89_imr_info rtw8852a_imr_info = { .wdrls_imr_set = B_AX_WDRLS_IMR_SET, .wsec_imr_reg = R_AX_SEC_DEBUG, .wsec_imr_set = B_AX_IMR_ERROR, .mpdu_tx_imr_set = 0, .mpdu_rx_imr_set = 0, .sta_sch_imr_set = B_AX_STA_SCHEDULER_IMR_SET, .txpktctl_imr_b0_reg = R_AX_TXPKTCTL_ERR_IMR_ISR, .txpktctl_imr_b0_clr = B_AX_TXPKTCTL_IMR_B0_CLR, .txpktctl_imr_b0_set = B_AX_TXPKTCTL_IMR_B0_SET, .txpktctl_imr_b1_reg = R_AX_TXPKTCTL_ERR_IMR_ISR_B1, .txpktctl_imr_b1_clr = B_AX_TXPKTCTL_IMR_B1_CLR, .txpktctl_imr_b1_set = B_AX_TXPKTCTL_IMR_B1_SET, .wde_imr_clr = B_AX_WDE_IMR_CLR, .wde_imr_set = B_AX_WDE_IMR_SET, .ple_imr_clr = B_AX_PLE_IMR_CLR, .ple_imr_set = B_AX_PLE_IMR_SET, .host_disp_imr_clr = B_AX_HOST_DISP_IMR_CLR, .host_disp_imr_set = B_AX_HOST_DISP_IMR_SET, .cpu_disp_imr_clr = B_AX_CPU_DISP_IMR_CLR, .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR, .other_disp_imr_set = 0, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR_ISR, .bbrpt_err_imr_set = 0, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR_ISR, .ptcl_imr_clr = B_AX_PTCL_IMR_CLR, .ptcl_imr_set = B_AX_PTCL_IMR_SET, .cdma_imr_0_reg = R_AX_DLE_CTRL, .cdma_imr_0_clr = B_AX_DLE_IMR_CLR, .cdma_imr_0_set = B_AX_DLE_IMR_SET, .cdma_imr_1_reg = 0, .cdma_imr_1_clr = 0, .cdma_imr_1_set = 0, .phy_intf_imr_reg = R_AX_PHYINFO_ERR_IMR, .phy_intf_imr_clr = 0, .phy_intf_imr_set = 0, .rmac_imr_reg = R_AX_RMAC_ERR_ISR, .rmac_imr_clr = B_AX_RMAC_IMR_CLR, .rmac_imr_set = B_AX_RMAC_IMR_SET, .tmac_imr_reg = R_AX_TMAC_ERR_IMR_ISR, .tmac_imr_clr = B_AX_TMAC_IMR_CLR, .tmac_imr_set = B_AX_TMAC_IMR_SET, }; static void rtw8852ae_efuse_parsing(struct rtw89_efuse *efuse, struct rtw8852a_efuse *map) { ether_addr_copy(efuse->addr, map->e.mac_addr); efuse->rfe_type = map->rfe_type; efuse->xtal_cap = map->xtal_k; } static void rtw8852a_efuse_parsing_tssi(struct rtw89_dev *rtwdev, struct rtw8852a_efuse *map) { struct rtw89_tssi_info *tssi = &rtwdev->tssi; struct rtw8852a_tssi_offset *ofst[] = {&map->path_a_tssi, &map->path_b_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_8852A; i++) { memcpy(tssi->tssi_cck[i], ofst[i]->cck_tssi, sizeof(ofst[i]->cck_tssi)); for (j = 0; j < TSSI_CCK_CH_GROUP_NUM; j++) rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][EFUSE] path=%d cck[%d]=0x%x\n", i, j, tssi->tssi_cck[i][j]); memcpy(tssi->tssi_mcs[i], ofst[i]->bw40_tssi, sizeof(ofst[i]->bw40_tssi)); memcpy(tssi->tssi_mcs[i] + TSSI_MCS_2G_CH_GROUP_NUM, ofst[i]->bw40_1s_tssi_5g, sizeof(ofst[i]->bw40_1s_tssi_5g)); for (j = 0; j < TSSI_MCS_CH_GROUP_NUM; j++) rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][EFUSE] path=%d mcs[%d]=0x%x\n", i, j, tssi->tssi_mcs[i][j]); } } static int rtw8852a_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map) { struct rtw89_efuse *efuse = &rtwdev->efuse; struct rtw8852a_efuse *map; map = (struct rtw8852a_efuse *)log_map; efuse->country_code[0] = map->country_code[0]; efuse->country_code[1] = map->country_code[1]; rtw8852a_efuse_parsing_tssi(rtwdev, map); switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: rtw8852ae_efuse_parsing(efuse, map); break; default: return -ENOTSUPP; } rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; } static void rtw8852a_phycap_parsing_tssi(struct rtw89_dev *rtwdev, u8 *phycap_map) { struct rtw89_tssi_info *tssi = &rtwdev->tssi; static const u32 tssi_trim_addr[RF_PATH_NUM_8852A] = {0x5D6, 0x5AB}; u32 addr = rtwdev->chip->phycap_addr; bool pg = false; u32 ofst; u8 i, j; for (i = 0; i < RF_PATH_NUM_8852A; i++) { for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++) { /* addrs are in decreasing order */ ofst = tssi_trim_addr[i] - addr - j; tssi->tssi_trim[i][j] = phycap_map[ofst]; if (phycap_map[ofst] != 0xff) pg = true; } } if (!pg) { memset(tssi->tssi_trim, 0, sizeof(tssi->tssi_trim)); rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][TRIM] no PG, set all trim info to 0\n"); } for (i = 0; i < RF_PATH_NUM_8852A; i++) for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++) rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI] path=%d idx=%d trim=0x%x addr=0x%x\n", i, j, tssi->tssi_trim[i][j], tssi_trim_addr[i] - j); } static void rtw8852a_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev, u8 *phycap_map) { struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; static const u32 thm_trim_addr[RF_PATH_NUM_8852A] = {0x5DF, 0x5DC}; u32 addr = rtwdev->chip->phycap_addr; u8 i; for (i = 0; i < RF_PATH_NUM_8852A; i++) { info->thermal_trim[i] = phycap_map[thm_trim_addr[i] - addr]; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[THERMAL][TRIM] path=%d thermal_trim=0x%x\n", i, info->thermal_trim[i]); if (info->thermal_trim[i] != 0xff) info->pg_thermal_trim = true; } } static void rtw8852a_thermal_trim(struct rtw89_dev *rtwdev) { #define __thm_setting(raw) \ ({ \ u8 __v = (raw); \ ((__v & 0x1) << 3) | ((__v & 0x1f) >> 1); \ }) struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u8 i, val; if (!info->pg_thermal_trim) { rtw89_debug(rtwdev, RTW89_DBG_RFK, "[THERMAL][TRIM] no PG, do nothing\n"); return; } for (i = 0; i < RF_PATH_NUM_8852A; i++) { val = __thm_setting(info->thermal_trim[i]); rtw89_write_rf(rtwdev, i, RR_TM2, RR_TM2_OFF, val); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[THERMAL][TRIM] path=%d thermal_setting=0x%x\n", i, val); } #undef __thm_setting } static void rtw8852a_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev, u8 *phycap_map) { struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; static const u32 pabias_trim_addr[RF_PATH_NUM_8852A] = {0x5DE, 0x5DB}; u32 addr = rtwdev->chip->phycap_addr; u8 i; for (i = 0; i < RF_PATH_NUM_8852A; i++) { info->pa_bias_trim[i] = phycap_map[pabias_trim_addr[i] - addr]; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[PA_BIAS][TRIM] path=%d pa_bias_trim=0x%x\n", i, info->pa_bias_trim[i]); if (info->pa_bias_trim[i] != 0xff) info->pg_pa_bias_trim = true; } } static void rtw8852a_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_8852A; i++) { pabias_2g = FIELD_GET(GENMASK(3, 0), info->pa_bias_trim[i]); pabias_5g = FIELD_GET(GENMASK(7, 4), info->pa_bias_trim[i]); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[PA_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n", i, pabias_2g, pabias_5g); rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXG, pabias_2g); rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA, pabias_5g); } } static int rtw8852a_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map) { rtw8852a_phycap_parsing_tssi(rtwdev, phycap_map); rtw8852a_phycap_parsing_thermal_trim(rtwdev, phycap_map); rtw8852a_phycap_parsing_pa_bias_trim(rtwdev, phycap_map); return 0; } static void rtw8852a_power_trim(struct rtw89_dev *rtwdev) { rtw8852a_thermal_trim(rtwdev); rtw8852a_pa_bias_trim(rtwdev); } static void rtw8852a_set_channel_mac(struct rtw89_dev *rtwdev, struct rtw89_channel_params *param, u8 mac_idx) { u32 rf_mod = rtw89_mac_reg_by_idx(R_AX_WMAC_RFMOD, mac_idx); u32 sub_carr = rtw89_mac_reg_by_idx(R_AX_TX_SUB_CARRIER_VALUE, mac_idx); u32 chk_rate = rtw89_mac_reg_by_idx(R_AX_TXRATE_CHK, mac_idx); u8 txsc20 = 0, txsc40 = 0; switch (param->bandwidth) { case RTW89_CHANNEL_WIDTH_80: txsc40 = rtw89_phy_get_txsc(rtwdev, param, RTW89_CHANNEL_WIDTH_40); fallthrough; case RTW89_CHANNEL_WIDTH_40: txsc20 = rtw89_phy_get_txsc(rtwdev, param, RTW89_CHANNEL_WIDTH_20); break; default: break; } switch (param->bandwidth) { case RTW89_CHANNEL_WIDTH_80: rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(1)); rtw89_write32(rtwdev, sub_carr, txsc20 | (txsc40 << 4)); break; case RTW89_CHANNEL_WIDTH_40: rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(0)); rtw89_write32(rtwdev, sub_carr, txsc20); break; case RTW89_CHANNEL_WIDTH_20: rtw89_write8_clr(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK); rtw89_write32(rtwdev, sub_carr, 0); break; default: break; } if (param->center_chan > 14) rtw89_write8_set(rtwdev, chk_rate, B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6); else rtw89_write8_clr(rtwdev, chk_rate, B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6); } static const u32 rtw8852a_sco_barker_threshold[14] = { 0x1cfea, 0x1d0e1, 0x1d1d7, 0x1d2cd, 0x1d3c3, 0x1d4b9, 0x1d5b0, 0x1d6a6, 0x1d79c, 0x1d892, 0x1d988, 0x1da7f, 0x1db75, 0x1ddc4 }; static const u32 rtw8852a_sco_cck_threshold[14] = { 0x27de3, 0x27f35, 0x28088, 0x281da, 0x2832d, 0x2847f, 0x285d2, 0x28724, 0x28877, 0x289c9, 0x28b1c, 0x28c6e, 0x28dc1, 0x290ed }; static int rtw8852a_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 central_ch, u8 primary_ch, enum rtw89_bandwidth bw) { u8 ch_element; if (bw == RTW89_CHANNEL_WIDTH_20) { ch_element = central_ch - 1; } else if (bw == RTW89_CHANNEL_WIDTH_40) { if (primary_ch == 1) ch_element = central_ch - 1 + 2; else ch_element = central_ch - 1 - 2; } else { rtw89_warn(rtwdev, "Invalid BW:%d for CCK\n", bw); return -EINVAL; } rtw89_phy_write32_mask(rtwdev, R_RXSCOBC, B_RXSCOBC_TH, rtw8852a_sco_barker_threshold[ch_element]); rtw89_phy_write32_mask(rtwdev, R_RXSCOCCK, B_RXSCOCCK_TH, rtw8852a_sco_cck_threshold[ch_element]); return 0; } static void rtw8852a_ch_setting(struct rtw89_dev *rtwdev, u8 central_ch, u8 path) { u32 val; val = rtw89_read_rf(rtwdev, path, RR_CFGCH, RFREG_MASK); if (val == INV_RF_DATA) { rtw89_warn(rtwdev, "Invalid RF_0x18 for Path-%d\n", path); return; } val &= ~0x303ff; val |= central_ch; if (central_ch > 14) val |= (BIT(16) | BIT(8)); rtw89_write_rf(rtwdev, path, RR_CFGCH, RFREG_MASK, val); } static u8 rtw8852a_sco_mapping(u8 central_ch) { if (central_ch == 1) return 109; else if (central_ch >= 2 && central_ch <= 6) return 108; else if (central_ch >= 7 && central_ch <= 10) return 107; else if (central_ch >= 11 && central_ch <= 14) return 106; else if (central_ch == 36 || central_ch == 38) return 51; else if (central_ch >= 40 && central_ch <= 58) return 50; else if (central_ch >= 60 && central_ch <= 64) return 49; else if (central_ch == 100 || central_ch == 102) return 48; else if (central_ch >= 104 && central_ch <= 126) return 47; else if (central_ch >= 128 && central_ch <= 151) return 46; else if (central_ch >= 153 && central_ch <= 177) return 45; else return 0; } static void rtw8852a_ctrl_ch(struct rtw89_dev *rtwdev, u8 central_ch, enum rtw89_phy_idx phy_idx) { u8 sco_comp; bool is_2g = central_ch <= 14; if (phy_idx == RTW89_PHY_0) { /* Path A */ rtw8852a_ch_setting(rtwdev, central_ch, RF_PATH_A); if (is_2g) rtw89_phy_write32_idx(rtwdev, R_PATH0_TIA_ERR_G1, B_PATH0_TIA_ERR_G1_SEL, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_PATH0_TIA_ERR_G1, B_PATH0_TIA_ERR_G1_SEL, 0, phy_idx); /* Path B */ if (!rtwdev->dbcc_en) { rtw8852a_ch_setting(rtwdev, central_ch, RF_PATH_B); if (is_2g) rtw89_phy_write32_idx(rtwdev, R_P1_MODE, B_P1_MODE_SEL, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_P1_MODE, B_P1_MODE_SEL, 0, phy_idx); } else { if (is_2g) rtw89_phy_write32_clr(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL); else rtw89_phy_write32_set(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL); } /* SCO compensate FC setting */ sco_comp = rtw8852a_sco_mapping(central_ch); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco_comp, phy_idx); } else { /* Path B */ rtw8852a_ch_setting(rtwdev, central_ch, RF_PATH_B); if (is_2g) rtw89_phy_write32_idx(rtwdev, R_P1_MODE, B_P1_MODE_SEL, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_P1_MODE, B_P1_MODE_SEL, 0, phy_idx); /* SCO compensate FC setting */ sco_comp = rtw8852a_sco_mapping(central_ch); rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco_comp, phy_idx); } /* Band edge */ if (is_2g) rtw89_phy_write32_idx(rtwdev, R_BANDEDGE, B_BANDEDGE_EN, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_BANDEDGE, B_BANDEDGE_EN, 0, phy_idx); /* CCK parameters */ if (central_ch == 14) { rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3b13ff); rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x1c42de); rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfdb0ad); rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xf60f6e); rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xfd8f92); rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0x2d011); rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0x1c02c); rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xfff00a); } else { rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3d23ff); rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x29b354); rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfc1c8); rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xfdb053); rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xf86f9a); rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0xfaef92); rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0xfe5fcc); rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xffdff5); } } static void rtw8852a_bw_setting(struct rtw89_dev *rtwdev, u8 bw, u8 path) { u32 val = 0; u32 adc_sel[2] = {0x12d0, 0x32d0}; u32 wbadc_sel[2] = {0x12ec, 0x32ec}; val = rtw89_read_rf(rtwdev, path, RR_CFGCH, RFREG_MASK); if (val == INV_RF_DATA) { rtw89_warn(rtwdev, "Invalid RF_0x18 for Path-%d\n", path); return; } val &= ~(BIT(11) | BIT(10)); switch (bw) { case RTW89_CHANNEL_WIDTH_5: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x1); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x0); val |= (BIT(11) | BIT(10)); break; case RTW89_CHANNEL_WIDTH_10: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x2); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x1); val |= (BIT(11) | BIT(10)); break; case RTW89_CHANNEL_WIDTH_20: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2); val |= (BIT(11) | BIT(10)); break; case RTW89_CHANNEL_WIDTH_40: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2); val |= BIT(11); break; case RTW89_CHANNEL_WIDTH_80: rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0); rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2); val |= BIT(10); break; default: rtw89_warn(rtwdev, "Fail to set ADC\n"); } rtw89_write_rf(rtwdev, path, RR_CFGCH, RFREG_MASK, val); } static void rtw8852a_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_ch, u8 bw, enum rtw89_phy_idx phy_idx) { /* Switch bandwidth */ switch (bw) { case RTW89_CHANNEL_WIDTH_5: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_10: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_20: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, 0x0, phy_idx); break; case RTW89_CHANNEL_WIDTH_40: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, pri_ch, phy_idx); if (pri_ch == RTW89_SC_20_UPPER) rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 1); else rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 0); break; case RTW89_CHANNEL_WIDTH_80: rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, pri_ch, phy_idx); break; default: rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri ch:%d)\n", bw, pri_ch); } if (phy_idx == RTW89_PHY_0) { rtw8852a_bw_setting(rtwdev, bw, RF_PATH_A); if (!rtwdev->dbcc_en) rtw8852a_bw_setting(rtwdev, bw, RF_PATH_B); } else { rtw8852a_bw_setting(rtwdev, bw, RF_PATH_B); } } static void rtw8852a_spur_elimination(struct rtw89_dev *rtwdev, u8 central_ch) { if (central_ch == 153) { rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_VAL, 0x210); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_VAL, 0x210); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI, 0xfff, 0x7c0); rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 0x1); } else if (central_ch == 151) { rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_VAL, 0x210); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_VAL, 0x210); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI, 0xfff, 0x40); rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 0x1); } else if (central_ch == 155) { rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_VAL, 0x2d0); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_VAL, 0x2d0); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI, 0xfff, 0x740); rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_NOTCH_EN, 0x1); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 0x1); } else { rtw89_phy_write32_mask(rtwdev, R_P0_NBIIDX, B_P0_NBIIDX_NOTCH_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_P1_NBIIDX, B_P1_NBIIDX_NOTCH_EN, 0x0); rtw89_phy_write32_mask(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 0x0); } } static void rtw8852a_bb_reset_all(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); } static void rtw8852a_bb_reset_en(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, bool en) { if (en) rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx); else rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx); } static void rtw8852a_bb_reset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw89_phy_write32_set(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON); rtw89_phy_write32_set(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN); rtw89_phy_write32_set(rtwdev, R_P1_TXPW_RSTB, B_P1_TXPW_RSTB_MANON); rtw89_phy_write32_set(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN); rtw8852a_bb_reset_all(rtwdev, phy_idx); rtw89_phy_write32_clr(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON); rtw89_phy_write32_clr(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN); rtw89_phy_write32_clr(rtwdev, R_P1_TXPW_RSTB, B_P1_TXPW_RSTB_MANON); rtw89_phy_write32_clr(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN); } static void rtw8852a_bb_macid_ctrl_init(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { u32 addr; for (addr = R_AX_PWR_MACID_LMT_TABLE0; addr <= R_AX_PWR_MACID_LMT_TABLE127; addr += 4) rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0); } static void rtw8852a_bb_sethw(struct rtw89_dev *rtwdev) { rtw89_phy_write32_clr(rtwdev, R_P0_EN_SOUND_WO_NDP, B_P0_EN_SOUND_WO_NDP); rtw89_phy_write32_clr(rtwdev, R_P1_EN_SOUND_WO_NDP, B_P1_EN_SOUND_WO_NDP); if (rtwdev->hal.cv <= CHIP_CCV) { rtw89_phy_write32_set(rtwdev, R_RSTB_WATCH_DOG, B_P0_RSTB_WATCH_DOG); rtw89_phy_write32(rtwdev, R_BRK_ASYNC_RST_EN_1, 0x864FA000); rtw89_phy_write32(rtwdev, R_BRK_ASYNC_RST_EN_2, 0x3F); rtw89_phy_write32(rtwdev, R_BRK_ASYNC_RST_EN_3, 0x7FFF); rtw89_phy_write32_set(rtwdev, R_SPOOF_ASYNC_RST, B_SPOOF_ASYNC_RST); rtw89_phy_write32_set(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON); rtw89_phy_write32_set(rtwdev, R_P1_TXPW_RSTB, B_P1_TXPW_RSTB_MANON); } rtw89_phy_write32_mask(rtwdev, R_CFO_TRK0, B_CFO_TRK_MSK, 0x1f); rtw89_phy_write32_mask(rtwdev, R_CFO_TRK1, B_CFO_TRK_MSK, 0x0c); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0x0, RTW89_PHY_0); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0x0, RTW89_PHY_1); rtw89_phy_write32_clr(rtwdev, R_NDP_BRK0, B_NDP_RU_BRK); rtw89_phy_write32_set(rtwdev, R_NDP_BRK1, B_NDP_RU_BRK); rtw8852a_bb_macid_ctrl_init(rtwdev, RTW89_PHY_0); } static void rtw8852a_bbrst_for_rfk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { rtw89_phy_write32_set(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN); rtw89_phy_write32_set(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN); rtw8852a_bb_reset_all(rtwdev, phy_idx); rtw89_phy_write32_clr(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN); rtw89_phy_write32_clr(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN); udelay(1); } static void rtw8852a_set_channel_bb(struct rtw89_dev *rtwdev, struct rtw89_channel_params *param, enum rtw89_phy_idx phy_idx) { bool cck_en = param->center_chan <= 14; u8 pri_ch_idx = param->pri_ch_idx; if (cck_en) rtw8852a_ctrl_sco_cck(rtwdev, param->center_chan, param->primary_chan, param->bandwidth); rtw8852a_ctrl_ch(rtwdev, param->center_chan, phy_idx); rtw8852a_ctrl_bw(rtwdev, pri_ch_idx, param->bandwidth, phy_idx); if (cck_en) { rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0); } else { rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 1); rtw8852a_bbrst_for_rfk(rtwdev, phy_idx); } rtw8852a_spur_elimination(rtwdev, param->center_chan); rtw89_phy_write32_mask(rtwdev, R_MAC_PIN_SEL, B_CH_IDX_SEG0, param->primary_chan); rtw8852a_bb_reset_all(rtwdev, phy_idx); } static void rtw8852a_set_channel(struct rtw89_dev *rtwdev, struct rtw89_channel_params *params) { rtw8852a_set_channel_mac(rtwdev, params, RTW89_MAC_0); rtw8852a_set_channel_bb(rtwdev, params, RTW89_PHY_0); } static void rtw8852a_dfs_en(struct rtw89_dev *rtwdev, bool en) { if (en) rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 1); else rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 0); } static void rtw8852a_tssi_cont_en(struct rtw89_dev *rtwdev, bool en, enum rtw89_rf_path path) { static const u32 tssi_trk[2] = {0x5818, 0x7818}; static const u32 ctrl_bbrst[2] = {0x58dc, 0x78dc}; if (en) { rtw89_phy_write32_mask(rtwdev, ctrl_bbrst[path], BIT(30), 0x0); rtw89_phy_write32_mask(rtwdev, tssi_trk[path], BIT(30), 0x0); } else { rtw89_phy_write32_mask(rtwdev, ctrl_bbrst[path], BIT(30), 0x1); rtw89_phy_write32_mask(rtwdev, tssi_trk[path], BIT(30), 0x1); } } static void rtw8852a_tssi_cont_en_phyidx(struct rtw89_dev *rtwdev, bool en, u8 phy_idx) { if (!rtwdev->dbcc_en) { rtw8852a_tssi_cont_en(rtwdev, en, RF_PATH_A); rtw8852a_tssi_cont_en(rtwdev, en, RF_PATH_B); } else { if (phy_idx == RTW89_PHY_0) rtw8852a_tssi_cont_en(rtwdev, en, RF_PATH_A); else rtw8852a_tssi_cont_en(rtwdev, en, RF_PATH_B); } } static void rtw8852a_adc_en(struct rtw89_dev *rtwdev, bool en) { if (en) rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0); else rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0xf); } static void rtw8852a_set_channel_help(struct rtw89_dev *rtwdev, bool enter, struct rtw89_channel_help_params *p) { u8 phy_idx = RTW89_PHY_0; if (enter) { rtw89_chip_stop_sch_tx(rtwdev, RTW89_MAC_0, &p->tx_en, RTW89_SCH_TX_SEL_ALL); rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, false); rtw8852a_dfs_en(rtwdev, false); rtw8852a_tssi_cont_en_phyidx(rtwdev, false, RTW89_PHY_0); rtw8852a_adc_en(rtwdev, false); fsleep(40); rtw8852a_bb_reset_en(rtwdev, phy_idx, false); } else { rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, true); rtw8852a_adc_en(rtwdev, true); rtw8852a_dfs_en(rtwdev, true); rtw8852a_tssi_cont_en_phyidx(rtwdev, true, RTW89_PHY_0); rtw8852a_bb_reset_en(rtwdev, phy_idx, true); rtw89_chip_resume_sch_tx(rtwdev, RTW89_MAC_0, p->tx_en); } } static void rtw8852a_fem_setup(struct rtw89_dev *rtwdev) { struct rtw89_efuse *efuse = &rtwdev->efuse; switch (efuse->rfe_type) { case 11: case 12: case 17: case 18: case 51: case 53: rtwdev->fem.epa_2g = true; rtwdev->fem.elna_2g = true; fallthrough; case 9: case 10: case 15: case 16: rtwdev->fem.epa_5g = true; rtwdev->fem.elna_5g = true; break; default: break; } } static void rtw8852a_rfk_init(struct rtw89_dev *rtwdev) { rtwdev->is_tssi_mode[RF_PATH_A] = false; rtwdev->is_tssi_mode[RF_PATH_B] = false; rtw8852a_rck(rtwdev); rtw8852a_dack(rtwdev); rtw8852a_rx_dck(rtwdev, RTW89_PHY_0, true); } static void rtw8852a_rfk_channel(struct rtw89_dev *rtwdev) { enum rtw89_phy_idx phy_idx = RTW89_PHY_0; rtw8852a_rx_dck(rtwdev, phy_idx, true); rtw8852a_iqk(rtwdev, phy_idx); rtw8852a_tssi(rtwdev, phy_idx); rtw8852a_dpk(rtwdev, phy_idx); } static void rtw8852a_rfk_band_changed(struct rtw89_dev *rtwdev) { rtw8852a_tssi_scan(rtwdev, RTW89_PHY_0); } static void rtw8852a_rfk_scan(struct rtw89_dev *rtwdev, bool start) { rtw8852a_wifi_scan_notify(rtwdev, start, RTW89_PHY_0); } static void rtw8852a_rfk_track(struct rtw89_dev *rtwdev) { rtw8852a_dpk_track(rtwdev); rtw8852a_iqk_track(rtwdev); rtw8852a_tssi_track(rtwdev); } static u32 rtw8852a_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, s16 ref) { s8 ofst_int = 0; u8 base_cw_0db = 0x27; u16 tssi_16dbm_cw = 0x12c; s16 pwr_s10_3 = 0; s16 rf_pwr_cw = 0; u16 bb_pwr_cw = 0; u32 pwr_cw = 0; u32 tssi_ofst_cw = 0; pwr_s10_3 = (ref << 1) + (s16)(ofst_int) + (s16)(base_cw_0db << 3); bb_pwr_cw = FIELD_GET(GENMASK(2, 0), pwr_s10_3); rf_pwr_cw = FIELD_GET(GENMASK(8, 3), pwr_s10_3); rf_pwr_cw = clamp_t(s16, rf_pwr_cw, 15, 63); pwr_cw = (rf_pwr_cw << 3) | bb_pwr_cw; tssi_ofst_cw = (u32)((s16)tssi_16dbm_cw + (ref << 1) - (16 << 3)); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] tssi_ofst_cw=%d rf_cw=0x%x bb_cw=0x%x\n", tssi_ofst_cw, rf_pwr_cw, bb_pwr_cw); return (tssi_ofst_cw << 18) | (pwr_cw << 9) | (ref & GENMASK(8, 0)); } static void rtw8852a_set_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev, s8 pw_ofst, enum rtw89_mac_idx mac_idx) { s8 val_1t = 0; s8 val_2t = 0; u32 reg; if (pw_ofst < -16 || pw_ofst > 15) { rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] Err pwr_offset=%d\n", pw_ofst); return; } reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_CTRL, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_PWR_UL_TB_CTRL_EN); val_1t = pw_ofst; reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_1T, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_1T_MASK, val_1t); val_2t = max(val_1t - 3, -16); reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_2T, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_2T_MASK, val_2t); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] Set TB pwr_offset=(%d, %d)\n", val_1t, val_2t); } static void rtw8852a_set_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { static const u32 addr[RF_PATH_NUM_8852A] = {0x5800, 0x7800}; const u32 mask = 0x7FFFFFF; const u8 ofst_ofdm = 0x4; const u8 ofst_cck = 0x8; s16 ref_ofdm = 0; s16 ref_cck = 0; u32 val; u8 i; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n"); rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_AX_PWR_RATE_CTRL, GENMASK(27, 10), 0x0); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb ofdm txpwr ref\n"); val = rtw8852a_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_ofdm); for (i = 0; i < RF_PATH_NUM_8852A; i++) rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_ofdm, mask, val, phy_idx); rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb cck txpwr ref\n"); val = rtw8852a_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_cck); for (i = 0; i < RF_PATH_NUM_8852A; i++) rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_cck, mask, val, phy_idx); } static void rtw8852a_set_txpwr_byrate(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { u8 ch = rtwdev->hal.current_channel; static const u8 rs[] = { RTW89_RS_CCK, RTW89_RS_OFDM, RTW89_RS_MCS, RTW89_RS_HEDCM, }; s8 tmp; u8 i, j; u32 val, shf, addr = R_AX_PWR_BY_RATE; struct rtw89_rate_desc cur; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr byrate with ch=%d\n", ch); for (cur.nss = 0; cur.nss <= RTW89_NSS_2; cur.nss++) { for (i = 0; i < ARRAY_SIZE(rs); i++) { if (cur.nss >= rtw89_rs_nss_max[rs[i]]) continue; val = 0; cur.rs = rs[i]; for (j = 0; j < rtw89_rs_idx_max[rs[i]]; j++) { cur.idx = j; shf = (j % 4) * 8; tmp = rtw89_phy_read_txpwr_byrate(rtwdev, &cur); val |= (tmp << shf); if ((j + 1) % 4) continue; rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, val); val = 0; addr += 4; } } } } static void rtw8852a_set_txpwr_offset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { struct rtw89_rate_desc desc = { .nss = RTW89_NSS_1, .rs = RTW89_RS_OFFSET, }; u32 val = 0; s8 v; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr offset\n"); for (desc.idx = 0; desc.idx < RTW89_RATE_OFFSET_MAX; desc.idx++) { v = rtw89_phy_read_txpwr_byrate(rtwdev, &desc); val |= ((v & 0xf) << (4 * desc.idx)); } rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_AX_PWR_RATE_OFST_CTRL, GENMASK(19, 0), val); } static void rtw8852a_set_txpwr_limit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { #define __MAC_TXPWR_LMT_PAGE_SIZE 40 u8 ch = rtwdev->hal.current_channel; u8 bw = rtwdev->hal.current_band_width; struct rtw89_txpwr_limit lmt[NTX_NUM_8852A]; u32 addr, val; const s8 *ptr; u8 i, j, k; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr limit with ch=%d bw=%d\n", ch, bw); for (i = 0; i < NTX_NUM_8852A; i++) { rtw89_phy_fill_txpwr_limit(rtwdev, &lmt[i], i); for (j = 0; j < __MAC_TXPWR_LMT_PAGE_SIZE; j += 4) { addr = R_AX_PWR_LMT + j + __MAC_TXPWR_LMT_PAGE_SIZE * i; ptr = (s8 *)&lmt[i] + j; val = 0; for (k = 0; k < 4; k++) val |= (ptr[k] << (8 * k)); rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, val); } } #undef __MAC_TXPWR_LMT_PAGE_SIZE } static void rtw8852a_set_txpwr_limit_ru(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { #define __MAC_TXPWR_LMT_RU_PAGE_SIZE 24 u8 ch = rtwdev->hal.current_channel; u8 bw = rtwdev->hal.current_band_width; struct rtw89_txpwr_limit_ru lmt_ru[NTX_NUM_8852A]; u32 addr, val; const s8 *ptr; u8 i, j, k; rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr limit ru with ch=%d bw=%d\n", ch, bw); for (i = 0; i < NTX_NUM_8852A; i++) { rtw89_phy_fill_txpwr_limit_ru(rtwdev, &lmt_ru[i], i); for (j = 0; j < __MAC_TXPWR_LMT_RU_PAGE_SIZE; j += 4) { addr = R_AX_PWR_RU_LMT + j + __MAC_TXPWR_LMT_RU_PAGE_SIZE * i; ptr = (s8 *)&lmt_ru[i] + j; val = 0; for (k = 0; k < 4; k++) val |= (ptr[k] << (8 * k)); rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, val); } } #undef __MAC_TXPWR_LMT_RU_PAGE_SIZE } static void rtw8852a_set_txpwr(struct rtw89_dev *rtwdev) { rtw8852a_set_txpwr_byrate(rtwdev, RTW89_PHY_0); rtw8852a_set_txpwr_limit(rtwdev, RTW89_PHY_0); rtw8852a_set_txpwr_limit_ru(rtwdev, RTW89_PHY_0); } static void rtw8852a_set_txpwr_ctrl(struct rtw89_dev *rtwdev) { rtw8852a_set_txpwr_ref(rtwdev, RTW89_PHY_0); rtw8852a_set_txpwr_offset(rtwdev, RTW89_PHY_0); } static int rtw8852a_init_txpwr_unit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { int ret; ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL2, 0x07763333); if (ret) return ret; ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_COEXT_CTRL, 0x01ebf004); if (ret) return ret; ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL0, 0x0002f8ff); if (ret) return ret; return 0; } void rtw8852a_bb_set_plcp_tx(struct rtw89_dev *rtwdev) { u8 i = 0; u32 addr, val; for (i = 0; i < ARRAY_SIZE(rtw8852a_pmac_ht20_mcs7_tbl); i++) { addr = rtw8852a_pmac_ht20_mcs7_tbl[i].addr; val = rtw8852a_pmac_ht20_mcs7_tbl[i].data; rtw89_phy_write32(rtwdev, addr, val); } } static void rtw8852a_stop_pmac_tx(struct rtw89_dev *rtwdev, struct rtw8852a_bb_pmac_info *tx_info, enum rtw89_phy_idx idx) { rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC Stop Tx"); if (tx_info->mode == CONT_TX) rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_CTX_EN, 0, idx); else if (tx_info->mode == PKTS_TX) rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_PTX_EN, 0, idx); } static void rtw8852a_start_pmac_tx(struct rtw89_dev *rtwdev, struct rtw8852a_bb_pmac_info *tx_info, enum rtw89_phy_idx idx) { enum rtw8852a_pmac_mode mode = tx_info->mode; u32 pkt_cnt = tx_info->tx_cnt; u16 period = tx_info->period; if (mode == CONT_TX && !tx_info->is_cck) { rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_CTX_EN, 1, idx); rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CTx Start"); } else if (mode == PKTS_TX) { rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_PTX_EN, 1, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_TX_PRD_MSK, period, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CNT, B_PMAC_TX_CNT_MSK, pkt_cnt, idx); rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC PTx Start"); } rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CTRL, B_PMAC_TXEN_DIS, 1, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CTRL, B_PMAC_TXEN_DIS, 0, idx); } void rtw8852a_bb_set_pmac_tx(struct rtw89_dev *rtwdev, struct rtw8852a_bb_pmac_info *tx_info, enum rtw89_phy_idx idx) { if (!tx_info->en_pmac_tx) { rtw8852a_stop_pmac_tx(rtwdev, tx_info, idx); rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0, idx); if (rtwdev->hal.current_band_type == RTW89_BAND_2G) rtw89_phy_write32_clr(rtwdev, R_RXCCA, B_RXCCA_DIS); return; } rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC Tx Enable"); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_TXEN, 1, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_RXEN, 1, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_RX_CFG1, B_PMAC_OPT1_MSK, 0x3f, idx); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, idx); rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 1, idx); rtw89_phy_write32_set(rtwdev, R_RXCCA, B_RXCCA_DIS); rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, idx); rtw8852a_start_pmac_tx(rtwdev, tx_info, idx); } void rtw8852a_bb_set_pmac_pkt_tx(struct rtw89_dev *rtwdev, u8 enable, u16 tx_cnt, u16 period, u16 tx_time, enum rtw89_phy_idx idx) { struct rtw8852a_bb_pmac_info tx_info = {0}; tx_info.en_pmac_tx = enable; tx_info.is_cck = 0; tx_info.mode = PKTS_TX; tx_info.tx_cnt = tx_cnt; tx_info.period = period; tx_info.tx_time = tx_time; rtw8852a_bb_set_pmac_tx(rtwdev, &tx_info, idx); } void rtw8852a_bb_set_power(struct rtw89_dev *rtwdev, s16 pwr_dbm, enum rtw89_phy_idx idx) { rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CFG Tx PWR = %d", pwr_dbm); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_PWR_EN, 1, idx); rtw89_phy_write32_idx(rtwdev, R_TXPWR, B_TXPWR_MSK, pwr_dbm, idx); } void rtw8852a_bb_cfg_tx_path(struct rtw89_dev *rtwdev, u8 tx_path) { u32 rst_mask0 = 0; u32 rst_mask1 = 0; rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 7, RTW89_PHY_0); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 7, RTW89_PHY_1); rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CFG Tx Path = %d", tx_path); if (!rtwdev->dbcc_en) { if (tx_path == RF_PATH_A) { rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 1); rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0); } else if (tx_path == RF_PATH_B) { rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 2); rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0); } else if (tx_path == RF_PATH_AB) { rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 3); rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 4); } else { rtw89_debug(rtwdev, RTW89_DBG_TSSI, "Error Tx Path"); } } else { rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 1); rtw89_phy_write32_idx(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 2, RTW89_PHY_1); rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0); rtw89_phy_write32_idx(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 4, RTW89_PHY_1); } rst_mask0 = B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI; rst_mask1 = B_P1_TXPW_RSTB_MANON | B_P1_TXPW_RSTB_TSSI; if (tx_path == RF_PATH_A) { rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1); rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3); } else { rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1); rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3); } } void rtw8852a_bb_tx_mode_switch(struct rtw89_dev *rtwdev, enum rtw89_phy_idx idx, u8 mode) { if (mode != 0) return; rtw89_debug(rtwdev, RTW89_DBG_TSSI, "Tx mode switch"); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_TXEN, 0, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_RXEN, 0, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_RX_CFG1, B_PMAC_OPT1_MSK, 0, idx); rtw89_phy_write32_idx(rtwdev, R_PMAC_RXMOD, B_PMAC_RXMOD_MSK, 0, idx); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_DPD_EN, 0, idx); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, idx); rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_PWR_EN, 0, idx); } static void rtw8852a_bb_ctrl_btc_preagc(struct rtw89_dev *rtwdev, bool bt_en) { rtw89_phy_write_reg3_tbl(rtwdev, bt_en ? &rtw8852a_btc_preagc_en_defs_tbl : &rtw8852a_btc_preagc_dis_defs_tbl); } static u8 rtw8852a_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path) { if (rtwdev->is_tssi_mode[rf_path]) { u32 addr = 0x1c10 + (rf_path << 13); return (u8)rtw89_phy_read32_mask(rtwdev, addr, 0x3F000000); } rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x0); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); fsleep(200); return (u8)rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL); } static void rtw8852a_btc_set_rfe(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_module *module = &btc->mdinfo; module->rfe_type = rtwdev->efuse.rfe_type; module->cv = rtwdev->hal.cv; module->bt_solo = 0; module->switch_type = BTC_SWITCH_INTERNAL; if (module->rfe_type > 0) module->ant.num = (module->rfe_type % 2 ? 2 : 3); else module->ant.num = 2; module->ant.diversity = 0; module->ant.isolation = 10; 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; } } static void rtw8852a_set_trx_mask(struct rtw89_dev *rtwdev, u8 path, u8 group, u32 val) { rtw89_write_rf(rtwdev, path, RR_LUTWE, 0xfffff, 0x20000); rtw89_write_rf(rtwdev, path, RR_LUTWA, 0xfffff, group); rtw89_write_rf(rtwdev, path, RR_LUTWD0, 0xfffff, val); rtw89_write_rf(rtwdev, path, RR_LUTWE, 0xfffff, 0x0); } static void rtw8852a_ctrl_btg(struct rtw89_dev *rtwdev, bool btg) { if (btg) { rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG, B_PATH0_BTG_SHEN, 0x1); rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG, B_PATH1_BTG_SHEN, 0x3); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0); } else { rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG, B_PATH0_BTG_SHEN, 0x0); rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG, B_PATH1_BTG_SHEN, 0x0); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xf); rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P2, 0x4); } } static void rtw8852a_btc_init_cfg(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_module *module = &btc->mdinfo; const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_mac_ax_coex coex_params = { .pta_mode = RTW89_MAC_AX_COEX_RTK_MODE, .direction = RTW89_MAC_AX_COEX_INNER, }; /* PTA init */ rtw89_mac_coex_init(rtwdev, &coex_params); /* set WL Tx response = Hi-Pri */ chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_TX_RESP, true); chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_BEACON, true); /* set rf gnt debug off */ rtw89_write_rf(rtwdev, RF_PATH_A, RR_WLSEL, 0xfffff, 0x0); rtw89_write_rf(rtwdev, RF_PATH_B, RR_WLSEL, 0xfffff, 0x0); /* set WL Tx thru in TRX mask table if GNT_WL = 0 && BT_S1 = ss group */ if (module->ant.type == BTC_ANT_SHARED) { rtw8852a_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5ff); rtw8852a_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5ff); } else { /* set WL Tx stb if GNT_WL = 0 && BT_S1 = ss group for 3-ant */ rtw8852a_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5df); rtw8852a_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5df); } /* set PTA break table */ rtw89_write32(rtwdev, R_BTC_BREAK_TABLE, BTC_BREAK_PARAM); /* enable BT counter 0xda40[16,2] = 2b'11 */ rtw89_write32_set(rtwdev, R_AX_CSR_MODE, B_AX_BT_CNT_RST | B_AX_STATIS_BT_EN); btc->cx.wl.status.map.init_ok = true; } static void rtw8852a_btc_set_wl_pri(struct rtw89_dev *rtwdev, u8 map, bool state) { u32 bitmap = 0; u32 reg = 0; switch (map) { case BTC_PRI_MASK_TX_RESP: reg = R_BTC_BT_COEX_MSK_TABLE; bitmap = B_BTC_PRI_MASK_TX_RESP_V1; break; case BTC_PRI_MASK_BEACON: reg = R_AX_WL_PRI_MSK; bitmap = B_AX_PTA_WL_PRI_MASK_BCNQ; break; default: return; } if (state) rtw89_write32_set(rtwdev, reg, bitmap); else rtw89_write32_clr(rtwdev, reg, bitmap); } static inline u32 __btc_ctrl_val_all_time(u32 ctrl) { return FIELD_GET(GENMASK(15, 0), ctrl); } static inline u32 __btc_ctrl_rst_all_time(u32 cur) { return cur & ~B_AX_FORCE_PWR_BY_RATE_EN; } static inline u32 __btc_ctrl_gen_all_time(u32 cur, u32 val) { u32 hv = cur & ~B_AX_FORCE_PWR_BY_RATE_VALUE_MASK; u32 lv = val & B_AX_FORCE_PWR_BY_RATE_VALUE_MASK; return hv | lv | B_AX_FORCE_PWR_BY_RATE_EN; } static inline u32 __btc_ctrl_val_gnt_bt(u32 ctrl) { return FIELD_GET(GENMASK(31, 16), ctrl); } static inline u32 __btc_ctrl_rst_gnt_bt(u32 cur) { return cur & ~B_AX_TXAGC_BT_EN; } static inline u32 __btc_ctrl_gen_gnt_bt(u32 cur, u32 val) { u32 ov = cur & ~B_AX_TXAGC_BT_MASK; u32 iv = FIELD_PREP(B_AX_TXAGC_BT_MASK, val); return ov | iv | B_AX_TXAGC_BT_EN; } static void rtw8852a_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val) { const u32 __btc_cr_all_time = R_AX_PWR_RATE_CTRL; const u32 __btc_cr_gnt_bt = R_AX_PWR_COEXT_CTRL; #define __do_clr(_chk) ((_chk) == GENMASK(15, 0)) #define __handle(_case) \ do { \ const u32 _reg = __btc_cr_ ## _case; \ u32 _val = __btc_ctrl_val_ ## _case(txpwr_val); \ u32 _cur, _wrt; \ rtw89_debug(rtwdev, RTW89_DBG_TXPWR, \ "btc ctrl %s: 0x%x\n", #_case, _val); \ if (rtw89_mac_txpwr_read32(rtwdev, RTW89_PHY_0, _reg, &_cur))\ break; \ rtw89_debug(rtwdev, RTW89_DBG_TXPWR, \ "btc ctrl ori 0x%x: 0x%x\n", _reg, _cur); \ _wrt = __do_clr(_val) ? \ __btc_ctrl_rst_ ## _case(_cur) : \ __btc_ctrl_gen_ ## _case(_cur, _val); \ rtw89_mac_txpwr_write32(rtwdev, RTW89_PHY_0, _reg, _wrt);\ rtw89_debug(rtwdev, RTW89_DBG_TXPWR, \ "btc ctrl set 0x%x: 0x%x\n", _reg, _wrt); \ } while (0) __handle(all_time); __handle(gnt_bt); #undef __handle #undef __do_clr } static s8 rtw8852a_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val) { return clamp_t(s8, val, -100, 0) + 100; } static struct rtw89_btc_rf_trx_para rtw89_btc_8852a_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, 0, 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 struct rtw89_btc_rf_trx_para rtw89_btc_8852a_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, 0, 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_8852a_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {60, 50, 40, 30}; static const u8 rtw89_btc_8852a_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {40, 36, 31, 28}; static struct rtw89_btc_fbtc_mreg rtw89_btc_8852a_mon_reg[] = { RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda24), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda28), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda2c), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda30), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda4c), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda10), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda20), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda34), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xcef4), RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0x8424), RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x980), RTW89_DEF_FBTC_MREG(REG_BT_MODEM, 4, 0x178), }; static void rtw8852a_btc_bt_aci_imp(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *b = &bt->link_info; /* fix LNA2 = level-5 for BT ACI issue at BTG */ if (btc->dm.wl_btg_rx && b->profile_cnt.now != 0) dm->trx_para_level = 1; } static void rtw8852a_btc_update_bt_cnt(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; u32 val; val = rtw89_read32(rtwdev, R_AX_BT_STAST_HIGH); cx->cnt_bt[BTC_BCNT_HIPRI_TX] = FIELD_GET(B_AX_STATIS_BT_HI_TX_MASK, val); cx->cnt_bt[BTC_BCNT_HIPRI_RX] = FIELD_GET(B_AX_STATIS_BT_HI_RX_MASK, val); val = rtw89_read32(rtwdev, R_AX_BT_STAST_LOW); cx->cnt_bt[BTC_BCNT_LOPRI_TX] = FIELD_GET(B_AX_STATIS_BT_LO_TX_1_MASK, val); cx->cnt_bt[BTC_BCNT_LOPRI_RX] = FIELD_GET(B_AX_STATIS_BT_LO_RX_1_MASK, val); /* clock-gate off before reset counter*/ rtw89_write32_set(rtwdev, R_AX_BTC_CFG, B_AX_DIS_BTC_CLK_G); rtw89_write32_clr(rtwdev, R_AX_CSR_MODE, B_AX_BT_CNT_RST); rtw89_write32_set(rtwdev, R_AX_CSR_MODE, B_AX_BT_CNT_RST); rtw89_write32_clr(rtwdev, R_AX_BTC_CFG, B_AX_DIS_BTC_CLK_G); } static void rtw8852a_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state) { rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x80000); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD1, RFREG_MASK, 0x1); /* set WL standby = Rx for GNT_BT_Tx = 1->0 settle issue */ if (state) rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0xa2d7c); else rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0xa2020); rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0); } static void rtw8852a_fill_freq_with_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) { u16 chan = phy_ppdu->chan_idx; u8 band; if (chan == 0) return; band = chan <= 14 ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; status->freq = ieee80211_channel_to_frequency(chan, band); status->band = band; } static void rtw8852a_query_ppdu(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct ieee80211_rx_status *status) { u8 path; s8 *rx_power = phy_ppdu->rssi; status->signal = max_t(s8, 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] = rx_power[path]; } if (phy_ppdu->valid) rtw8852a_fill_freq_with_ppdu(rtwdev, phy_ppdu, status); } static const struct rtw89_chip_ops rtw8852a_chip_ops = { .enable_bb_rf = rtw89_mac_enable_bb_rf, .disable_bb_rf = rtw89_mac_disable_bb_rf, .bb_reset = rtw8852a_bb_reset, .bb_sethw = rtw8852a_bb_sethw, .read_rf = rtw89_phy_read_rf, .write_rf = rtw89_phy_write_rf, .set_channel = rtw8852a_set_channel, .set_channel_help = rtw8852a_set_channel_help, .read_efuse = rtw8852a_read_efuse, .read_phycap = rtw8852a_read_phycap, .fem_setup = rtw8852a_fem_setup, .rfk_init = rtw8852a_rfk_init, .rfk_channel = rtw8852a_rfk_channel, .rfk_band_changed = rtw8852a_rfk_band_changed, .rfk_scan = rtw8852a_rfk_scan, .rfk_track = rtw8852a_rfk_track, .power_trim = rtw8852a_power_trim, .set_txpwr = rtw8852a_set_txpwr, .set_txpwr_ctrl = rtw8852a_set_txpwr_ctrl, .init_txpwr_unit = rtw8852a_init_txpwr_unit, .get_thermal = rtw8852a_get_thermal, .ctrl_btg = rtw8852a_ctrl_btg, .query_ppdu = rtw8852a_query_ppdu, .bb_ctrl_btc_preagc = rtw8852a_bb_ctrl_btc_preagc, .cfg_txrx_path = NULL, .set_txpwr_ul_tb_offset = rtw8852a_set_txpwr_ul_tb_offset, .pwr_on_func = NULL, .pwr_off_func = NULL, .fill_txdesc = rtw89_core_fill_txdesc, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path, .mac_cfg_gnt = rtw89_mac_cfg_gnt, .stop_sch_tx = rtw89_mac_stop_sch_tx, .resume_sch_tx = rtw89_mac_resume_sch_tx, .h2c_dctl_sec_cam = NULL, .btc_set_rfe = rtw8852a_btc_set_rfe, .btc_init_cfg = rtw8852a_btc_init_cfg, .btc_set_wl_pri = rtw8852a_btc_set_wl_pri, .btc_set_wl_txpwr_ctrl = rtw8852a_btc_set_wl_txpwr_ctrl, .btc_get_bt_rssi = rtw8852a_btc_get_bt_rssi, .btc_bt_aci_imp = rtw8852a_btc_bt_aci_imp, .btc_update_bt_cnt = rtw8852a_btc_update_bt_cnt, .btc_wl_s1_standby = rtw8852a_btc_wl_s1_standby, }; const struct rtw89_chip_info rtw8852a_chip_info = { .chip_id = RTL8852A, .ops = &rtw8852a_chip_ops, .fw_name = "rtw89/rtw8852a_fw.bin", .fifo_size = 458752, .max_amsdu_limit = 3500, .dis_2g_40m_ul_ofdma = true, .rsvd_ple_ofst = 0x6f800, .hfc_param_ini = rtw8852a_hfc_param_ini_pcie, .dle_mem = rtw8852a_dle_mem_pcie, .rf_base_addr = {0xc000, 0xd000}, .pwr_on_seq = pwr_on_seq_8852a, .pwr_off_seq = pwr_off_seq_8852a, .bb_table = &rtw89_8852a_phy_bb_table, .bb_gain_table = NULL, .rf_table = {&rtw89_8852a_phy_radioa_table, &rtw89_8852a_phy_radiob_table,}, .nctl_table = &rtw89_8852a_phy_nctl_table, .byr_table = &rtw89_8852a_byr_table, .txpwr_lmt_2g = &rtw89_8852a_txpwr_lmt_2g, .txpwr_lmt_5g = &rtw89_8852a_txpwr_lmt_5g, .txpwr_lmt_ru_2g = &rtw89_8852a_txpwr_lmt_ru_2g, .txpwr_lmt_ru_5g = &rtw89_8852a_txpwr_lmt_ru_5g, .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = &rtw89_8852a_phy_dig_table, .tssi_dbw_table = NULL, .support_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), .support_bw160 = false, .hw_sec_hdr = false, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, .acam_num = 128, .bcam_num = 10, .scam_num = 128, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, .logical_efuse_size = 1536, .limit_efuse_size = 1152, .dav_phy_efuse_size = 0, .dav_log_efuse_size = 0, .phycap_addr = 0x580, .phycap_size = 128, .para_ver = 0x05050864, .wlcx_desired = 0x05050000, .btcx_desired = 0x5, .scbd = 0x1, .mailbox = 0x1, .afh_guard_ch = 6, .wl_rssi_thres = rtw89_btc_8852a_wl_rssi_thres, .bt_rssi_thres = rtw89_btc_8852a_bt_rssi_thres, .rssi_tol = 2, .mon_reg_num = ARRAY_SIZE(rtw89_btc_8852a_mon_reg), .mon_reg = rtw89_btc_8852a_mon_reg, .rf_para_ulink_num = ARRAY_SIZE(rtw89_btc_8852a_rf_ul), .rf_para_ulink = rtw89_btc_8852a_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852a_rf_dl), .rf_para_dlink = rtw89_btc_8852a_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, .hci_func_en_addr = R_AX_HCI_FUNC_EN, .h2c_desc_size = sizeof(struct rtw89_txwd_body), .txwd_body_size = sizeof(struct rtw89_txwd_body), .h2c_ctrl_reg = R_AX_H2CREG_CTRL, .h2c_regs = rtw8852a_h2c_regs, .c2h_ctrl_reg = R_AX_C2HREG_CTRL, .c2h_regs = rtw8852a_c2h_regs, .page_regs = &rtw8852a_page_regs, .dcfo_comp = &rtw8852a_dcfo_comp, .dcfo_comp_sft = 3, .imr_info = &rtw8852a_imr_info }; EXPORT_SYMBOL(rtw8852a_chip_info); MODULE_FIRMWARE("rtw89/rtw8852a_fw.bin"); MODULE_AUTHOR("Realtek Corporation"); MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852A driver"); MODULE_LICENSE("Dual BSD/GPL");
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