1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2019-2022 Realtek Corporation
3 */
4
5 #include "chan.h"
6 #include "coex.h"
7 #include "debug.h"
8 #include "fw.h"
9 #include "mac.h"
10 #include "phy.h"
11 #include "reg.h"
12 #include "rtw8852c.h"
13 #include "rtw8852c_rfk.h"
14 #include "rtw8852c_table.h"
15 #include "sar.h"
16 #include "util.h"
17
18 #define RTW8852C_FW_FORMAT_MAX 2
19 #define RTW8852C_FW_BASENAME "rtw89/rtw8852c_fw"
20 #define RTW8852C_MODULE_FIRMWARE \
21 RTW8852C_FW_BASENAME "-" __stringify(RTW8852C_FW_FORMAT_MAX) ".bin"
22
23 static const struct rtw89_hfc_ch_cfg rtw8852c_hfc_chcfg_pcie[] = {
24 {13, 1614, grp_0}, /* ACH 0 */
25 {13, 1614, grp_0}, /* ACH 1 */
26 {13, 1614, grp_0}, /* ACH 2 */
27 {13, 1614, grp_0}, /* ACH 3 */
28 {13, 1614, grp_1}, /* ACH 4 */
29 {13, 1614, grp_1}, /* ACH 5 */
30 {13, 1614, grp_1}, /* ACH 6 */
31 {13, 1614, grp_1}, /* ACH 7 */
32 {13, 1614, grp_0}, /* B0MGQ */
33 {13, 1614, grp_0}, /* B0HIQ */
34 {13, 1614, grp_1}, /* B1MGQ */
35 {13, 1614, grp_1}, /* B1HIQ */
36 {40, 0, 0} /* FWCMDQ */
37 };
38
39 static const struct rtw89_hfc_pub_cfg rtw8852c_hfc_pubcfg_pcie = {
40 1614, /* Group 0 */
41 1614, /* Group 1 */
42 3228, /* Public Max */
43 0 /* WP threshold */
44 };
45
46 static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_pcie[] = {
47 [RTW89_QTA_SCC] = {rtw8852c_hfc_chcfg_pcie, &rtw8852c_hfc_pubcfg_pcie,
48 &rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH},
49 [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie,
50 RTW89_HCIFC_POH},
51 [RTW89_QTA_INVALID] = {NULL},
52 };
53
54 static const struct rtw89_hfc_ch_cfg rtw8852c_hfc_chcfg_usb[] = {
55 {18, 344, grp_0}, /* ACH 0 */
56 {0, 0, grp_0}, /* ACH 1 */
57 {18, 344, grp_0}, /* ACH 2 */
58 {0, 0, grp_0}, /* ACH 3 */
59 {18, 344, grp_0}, /* ACH 4 */
60 {0, 0, grp_0}, /* ACH 5 */
61 {18, 344, grp_0}, /* ACH 6 */
62 {0, 0, grp_0}, /* ACH 7 */
63 {18, 344, grp_0}, /* B0MGQ */
64 {0, 0, grp_0}, /* B0HIQ */
65 {18, 344, grp_0}, /* B1MGQ */
66 {0, 0, grp_0}, /* B1HIQ */
67 {0, 0, 0} /* FWCMDQ */
68 };
69
70 static const struct rtw89_hfc_pub_cfg rtw8852c_hfc_pubcfg_usb = {
71 344, /* Group 0 */
72 0, /* Group 1 */
73 344, /* Public Max */
74 0 /* WP threshold */
75 };
76
77 static const struct rtw89_hfc_prec_cfg rtw8852c_hfc_preccfg_usb = {
78 9, /* CH 0-11 pre-cost */
79 32, /* H2C pre-cost */
80 146, /* WP CH 0-7 pre-cost */
81 146, /* WP CH 8-11 pre-cost */
82 1, /* CH 0-11 full condition */
83 1, /* H2C full condition */
84 1, /* WP CH 0-7 full condition */
85 1, /* WP CH 8-11 full condition */
86 };
87
88 static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_usb[] = {
89 [RTW89_QTA_SCC] = {rtw8852c_hfc_chcfg_usb, &rtw8852c_hfc_pubcfg_usb,
90 &rtw8852c_hfc_preccfg_usb, RTW89_HCIFC_STF},
91 [RTW89_QTA_DLFW] = {NULL, NULL,
92 &rtw8852c_hfc_preccfg_usb, RTW89_HCIFC_STF},
93 [RTW89_QTA_INVALID] = {NULL},
94 };
95
96 static const struct rtw89_dle_mem rtw8852c_dle_mem_pcie[] = {
97 [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size19,
98 &rtw89_mac_size.ple_size19, &rtw89_mac_size.wde_qt18,
99 &rtw89_mac_size.wde_qt18, &rtw89_mac_size.ple_qt46,
100 &rtw89_mac_size.ple_qt47},
101 [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18,
102 &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17,
103 &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44,
104 &rtw89_mac_size.ple_qt45},
105 [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
106 NULL},
107 };
108
109 static const struct rtw89_dle_mem rtw8852c_dle_mem_usb2[] = {
110 [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size31,
111 &rtw89_mac_size.ple_size34, &rtw89_mac_size.wde_qt31,
112 &rtw89_mac_size.wde_qt31, &rtw89_mac_size.ple_qt78,
113 &rtw89_mac_size.ple_qt79},
114 [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18,
115 &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17,
116 &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44,
117 &rtw89_mac_size.ple_qt45},
118 [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
119 NULL},
120 };
121
122 static const struct rtw89_dle_mem rtw8852c_dle_mem_usb3[] = {
123 [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size17,
124 &rtw89_mac_size.ple_size17, &rtw89_mac_size.wde_qt16,
125 &rtw89_mac_size.wde_qt16, &rtw89_mac_size.ple_qt42,
126 &rtw89_mac_size.ple_qt43},
127 [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18,
128 &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17,
129 &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44,
130 &rtw89_mac_size.ple_qt45},
131 [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
132 NULL},
133 };
134
135 static const u32 rtw8852c_h2c_regs[RTW89_H2CREG_MAX] = {
136 R_AX_H2CREG_DATA0_V1, R_AX_H2CREG_DATA1_V1, R_AX_H2CREG_DATA2_V1,
137 R_AX_H2CREG_DATA3_V1
138 };
139
140 static const u32 rtw8852c_c2h_regs[RTW89_H2CREG_MAX] = {
141 R_AX_C2HREG_DATA0_V1, R_AX_C2HREG_DATA1_V1, R_AX_C2HREG_DATA2_V1,
142 R_AX_C2HREG_DATA3_V1
143 };
144
145 static const u32 rtw8852c_wow_wakeup_regs[RTW89_WOW_REASON_NUM] = {
146 R_AX_C2HREG_DATA3_V1 + 3, R_AX_DBG_WOW,
147 };
148
149 static const struct rtw89_page_regs rtw8852c_page_regs = {
150 .hci_fc_ctrl = R_AX_HCI_FC_CTRL_V1,
151 .ch_page_ctrl = R_AX_CH_PAGE_CTRL_V1,
152 .ach_page_ctrl = R_AX_ACH0_PAGE_CTRL_V1,
153 .ach_page_info = R_AX_ACH0_PAGE_INFO_V1,
154 .pub_page_info3 = R_AX_PUB_PAGE_INFO3_V1,
155 .pub_page_ctrl1 = R_AX_PUB_PAGE_CTRL1_V1,
156 .pub_page_ctrl2 = R_AX_PUB_PAGE_CTRL2_V1,
157 .pub_page_info1 = R_AX_PUB_PAGE_INFO1_V1,
158 .pub_page_info2 = R_AX_PUB_PAGE_INFO2_V1,
159 .wp_page_ctrl1 = R_AX_WP_PAGE_CTRL1_V1,
160 .wp_page_ctrl2 = R_AX_WP_PAGE_CTRL2_V1,
161 .wp_page_info1 = R_AX_WP_PAGE_INFO1_V1,
162 };
163
164 static const struct rtw89_reg_def rtw8852c_dcfo_comp = {
165 R_DCFO_COMP_S0_V1, B_DCFO_COMP_S0_V1_MSK
166 };
167
168 static const struct rtw89_imr_info rtw8852c_imr_info = {
169 .wdrls_imr_set = B_AX_WDRLS_IMR_SET_V1,
170 .wsec_imr_reg = R_AX_SEC_ERROR_FLAG_IMR,
171 .wsec_imr_set = B_AX_TX_HANG_IMR | B_AX_RX_HANG_IMR,
172 .mpdu_tx_imr_set = B_AX_MPDU_TX_IMR_SET_V1,
173 .mpdu_rx_imr_set = B_AX_MPDU_RX_IMR_SET_V1,
174 .sta_sch_imr_set = B_AX_STA_SCHEDULER_IMR_SET,
175 .txpktctl_imr_b0_reg = R_AX_TXPKTCTL_B0_ERRFLAG_IMR,
176 .txpktctl_imr_b0_clr = B_AX_TXPKTCTL_IMR_B0_CLR_V1,
177 .txpktctl_imr_b0_set = B_AX_TXPKTCTL_IMR_B0_SET_V1,
178 .txpktctl_imr_b1_reg = R_AX_TXPKTCTL_B1_ERRFLAG_IMR,
179 .txpktctl_imr_b1_clr = B_AX_TXPKTCTL_IMR_B1_CLR_V1,
180 .txpktctl_imr_b1_set = B_AX_TXPKTCTL_IMR_B1_SET_V1,
181 .wde_imr_clr = B_AX_WDE_IMR_CLR_V1,
182 .wde_imr_set = B_AX_WDE_IMR_SET_V1,
183 .ple_imr_clr = B_AX_PLE_IMR_CLR_V1,
184 .ple_imr_set = B_AX_PLE_IMR_SET_V1,
185 .host_disp_imr_clr = B_AX_HOST_DISP_IMR_CLR_V1,
186 .host_disp_imr_set = B_AX_HOST_DISP_IMR_SET_V1,
187 .cpu_disp_imr_clr = B_AX_CPU_DISP_IMR_CLR_V1,
188 .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET_V1,
189 .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR_V1,
190 .other_disp_imr_set = B_AX_OTHER_DISP_IMR_SET_V1,
191 .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR,
192 .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR,
193 .bbrpt_err_imr_set = R_AX_BBRPT_CHINFO_IMR_SET_V1,
194 .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR,
195 .ptcl_imr_clr = B_AX_PTCL_IMR_CLR_V1,
196 .ptcl_imr_set = B_AX_PTCL_IMR_SET_V1,
197 .cdma_imr_0_reg = R_AX_RX_ERR_FLAG_IMR,
198 .cdma_imr_0_clr = B_AX_RX_ERR_IMR_CLR_V1,
199 .cdma_imr_0_set = B_AX_RX_ERR_IMR_SET_V1,
200 .cdma_imr_1_reg = R_AX_TX_ERR_FLAG_IMR,
201 .cdma_imr_1_clr = B_AX_TX_ERR_IMR_CLR_V1,
202 .cdma_imr_1_set = B_AX_TX_ERR_IMR_SET_V1,
203 .phy_intf_imr_reg = R_AX_PHYINFO_ERR_IMR_V1,
204 .phy_intf_imr_clr = B_AX_PHYINFO_IMR_CLR_V1,
205 .phy_intf_imr_set = B_AX_PHYINFO_IMR_SET_V1,
206 .rmac_imr_reg = R_AX_RX_ERR_IMR,
207 .rmac_imr_clr = B_AX_RMAC_IMR_CLR_V1,
208 .rmac_imr_set = B_AX_RMAC_IMR_SET_V1,
209 .tmac_imr_reg = R_AX_TRXPTCL_ERROR_INDICA_MASK,
210 .tmac_imr_clr = B_AX_TMAC_IMR_CLR_V1,
211 .tmac_imr_set = B_AX_TMAC_IMR_SET_V1,
212 };
213
214 static const struct rtw89_rrsr_cfgs rtw8852c_rrsr_cfgs = {
215 .ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0},
216 .rsc = {R_AX_PTCL_RRSR1, B_AX_RSC_MASK, 2},
217 };
218
219 static const struct rtw89_rfkill_regs rtw8852c_rfkill_regs = {
220 .pinmux = {R_AX_GPIO8_15_FUNC_SEL,
221 B_AX_PINMUX_GPIO9_FUNC_SEL_MASK,
222 0xf},
223 .mode = {R_AX_GPIO_EXT_CTRL + 2,
224 (B_AX_GPIO_MOD_9 | B_AX_GPIO_IO_SEL_9) >> 16,
225 0x0},
226 };
227
228 static const struct rtw89_dig_regs rtw8852c_dig_regs = {
229 .seg0_pd_reg = R_SEG0R_PD,
230 .pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK,
231 .pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK,
232 .bmode_pd_reg = R_BMODE_PDTH_EN_V1,
233 .bmode_cca_rssi_limit_en = B_BMODE_PDTH_LIMIT_EN_MSK_V1,
234 .bmode_pd_lower_bound_reg = R_BMODE_PDTH_V1,
235 .bmode_rssi_nocca_low_th_mask = B_BMODE_PDTH_LOWER_BOUND_MSK_V1,
236 .p0_lna_init = {R_PATH0_LNA_INIT_V1, B_PATH0_LNA_INIT_IDX_MSK},
237 .p1_lna_init = {R_PATH1_LNA_INIT_V1, B_PATH1_LNA_INIT_IDX_MSK},
238 .p0_tia_init = {R_PATH0_TIA_INIT_V1, B_PATH0_TIA_INIT_IDX_MSK_V1},
239 .p1_tia_init = {R_PATH1_TIA_INIT_V1, B_PATH1_TIA_INIT_IDX_MSK_V1},
240 .p0_rxb_init = {R_PATH0_RXB_INIT_V1, B_PATH0_RXB_INIT_IDX_MSK_V1},
241 .p1_rxb_init = {R_PATH1_RXB_INIT_V1, B_PATH1_RXB_INIT_IDX_MSK_V1},
242 .p0_p20_pagcugc_en = {R_PATH0_P20_FOLLOW_BY_PAGCUGC_V1,
243 B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
244 .p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V1,
245 B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
246 .p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V1,
247 B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
248 .p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V1,
249 B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
250 };
251
252 static const struct rtw89_edcca_regs rtw8852c_edcca_regs = {
253 .edcca_level = R_SEG0R_EDCCA_LVL,
254 .edcca_mask = B_EDCCA_LVL_MSK0,
255 .edcca_p_mask = B_EDCCA_LVL_MSK1,
256 .ppdu_level = R_SEG0R_EDCCA_LVL,
257 .ppdu_mask = B_EDCCA_LVL_MSK3,
258 .p = {{
259 .rpt_a = R_EDCCA_RPT_A,
260 .rpt_b = R_EDCCA_RPT_B,
261 .rpt_sel = R_EDCCA_RPT_SEL,
262 .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK,
263 }, {
264 .rpt_a = R_EDCCA_RPT_P1_A,
265 .rpt_b = R_EDCCA_RPT_P1_B,
266 .rpt_sel = R_EDCCA_RPT_SEL,
267 .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK,
268 }},
269 .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST,
270 .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M,
271 };
272
273 static void rtw8852c_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en,
274 enum rtw89_phy_idx phy_idx);
275
276 static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path,
277 enum rtw89_mac_idx mac_idx);
278
rtw8852c_pwr_on_func(struct rtw89_dev * rtwdev)279 static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev)
280 {
281 u32 val32;
282 int ret;
283
284 val32 = rtw89_read32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_PAD_HCI_SEL_V2_MASK);
285 if (val32 == MAC_AX_HCI_SEL_PCIE_USB ||
286 rtwdev->hci.type == RTW89_HCI_TYPE_USB)
287 rtw89_write32_set(rtwdev, R_AX_LDO_AON_CTRL0, B_AX_PD_REGU_L);
288
289 rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_AFSM_WLSUS_EN |
290 B_AX_AFSM_PCIE_SUS_EN);
291 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_DIS_WLBT_PDNSUSEN_SOPC);
292 rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_DIS_WLBT_LPSEN_LOPC);
293 rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APDM_HPDN);
294 rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
295
296 rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0,
297 B_AX_OCP_L1_MASK, 0x7);
298
299 ret = read_poll_timeout(rtw89_read32, val32, val32 & B_AX_RDY_SYSPWR,
300 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
301 if (ret)
302 return ret;
303
304 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
305 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFN_ONMAC);
306
307 ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFN_ONMAC),
308 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
309 if (ret)
310 return ret;
311
312 rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
313 rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
314 rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
315 rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
316
317 rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
318
319 if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
320 rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1);
321
322 rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN);
323 rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP);
324 rtw89_write32_clr(rtwdev, R_AX_AFE_CTRL1, B_AX_R_SYM_WLCMAC1_P4_PC_EN |
325 B_AX_R_SYM_WLCMAC1_P3_PC_EN |
326 B_AX_R_SYM_WLCMAC1_P2_PC_EN |
327 B_AX_R_SYM_WLCMAC1_P1_PC_EN |
328 B_AX_R_SYM_WLCMAC1_PC_EN);
329 rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3);
330
331 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL,
332 XTAL_SI_GND_SHDN_WL, XTAL_SI_GND_SHDN_WL);
333 if (ret)
334 return ret;
335
336 rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3);
337
338 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL,
339 XTAL_SI_SHDN_WL, XTAL_SI_SHDN_WL);
340 if (ret)
341 return ret;
342 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_WEI,
343 XTAL_SI_OFF_WEI);
344 if (ret)
345 return ret;
346 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_EI,
347 XTAL_SI_OFF_EI);
348 if (ret)
349 return ret;
350 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_RFC2RF);
351 if (ret)
352 return ret;
353 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_WEI,
354 XTAL_SI_PON_WEI);
355 if (ret)
356 return ret;
357 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_EI,
358 XTAL_SI_PON_EI);
359 if (ret)
360 return ret;
361 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SRAM2RFC);
362 if (ret)
363 return ret;
364 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_2, 0x10, XTAL_SI_LDO_LPS);
365 if (ret)
366 return ret;
367 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_4, 0, XTAL_SI_LPS_CAP);
368 if (ret)
369 return ret;
370
371 rtw89_write32_set(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
372 rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_ISO_EB2CORE);
373 rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B15);
374
375 fsleep(1000);
376
377 rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B14);
378 rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
379
380 if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
381 rtw89_write32_set(rtwdev, R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN,
382 B_AX_EECS_PULL_LOW_EN | B_AX_EESK_PULL_LOW_EN |
383 B_AX_LED1_PULL_LOW_EN);
384
385 rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN,
386 B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MPDU_PROC_EN |
387 B_AX_WD_RLS_EN | B_AX_DLE_WDE_EN | B_AX_TXPKT_CTRL_EN |
388 B_AX_STA_SCH_EN | B_AX_DLE_PLE_EN | B_AX_PKT_BUF_EN |
389 B_AX_DMAC_TBL_EN | B_AX_PKT_IN_EN | B_AX_DLE_CPUIO_EN |
390 B_AX_DISPATCHER_EN | B_AX_BBRPT_EN | B_AX_MAC_SEC_EN |
391 B_AX_MAC_UN_EN | B_AX_H_AXIDMA_EN);
392
393 rtw89_write32_set(rtwdev, R_AX_CMAC_FUNC_EN,
394 B_AX_CMAC_EN | B_AX_CMAC_TXEN | B_AX_CMAC_RXEN |
395 B_AX_FORCE_CMACREG_GCKEN | B_AX_PHYINTF_EN |
396 B_AX_CMAC_DMA_EN | B_AX_PTCLTOP_EN | B_AX_SCHEDULER_EN |
397 B_AX_TMAC_EN | B_AX_RMAC_EN);
398
399 rtw89_write32_mask(rtwdev, R_AX_LED1_FUNC_SEL, B_AX_PINMUX_EESK_FUNC_SEL_V1_MASK,
400 PINMUX_EESK_FUNC_SEL_BT_LOG);
401
402 return 0;
403 }
404
rtw8852c_pwr_off_func(struct rtw89_dev * rtwdev)405 static int rtw8852c_pwr_off_func(struct rtw89_dev *rtwdev)
406 {
407 u32 val32;
408 int ret;
409
410 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_RFC2RF,
411 XTAL_SI_RFC2RF);
412 if (ret)
413 return ret;
414 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_EI);
415 if (ret)
416 return ret;
417 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_WEI);
418 if (ret)
419 return ret;
420 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0, XTAL_SI_RF00);
421 if (ret)
422 return ret;
423 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0, XTAL_SI_RF10);
424 if (ret)
425 return ret;
426 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_SRAM2RFC,
427 XTAL_SI_SRAM2RFC);
428 if (ret)
429 return ret;
430 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_EI);
431 if (ret)
432 return ret;
433 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_WEI);
434 if (ret)
435 return ret;
436
437 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
438 rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
439 rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BB_GLB_RSTN | B_AX_FEN_BBRSTB);
440 rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND,
441 B_AX_R_SYM_FEN_WLBBGLB_1 | B_AX_R_SYM_FEN_WLBBFUN_1);
442 rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3);
443
444 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SHDN_WL);
445 if (ret)
446 return ret;
447
448 rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3);
449
450 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_GND_SHDN_WL);
451 if (ret)
452 return ret;
453
454 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_OFFMAC);
455
456 ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFM_OFFMAC),
457 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
458 if (ret)
459 return ret;
460
461 if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
462 rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION);
463 else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB)
464 rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_EDSWR);
465
466 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE);
467 rtw89_write32_set(rtwdev, R_AX_SYS_SWR_CTRL1, B_AX_SYM_CTRL_SPS_PWMFREQ);
468 rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0,
469 B_AX_REG_ZCDC_H_MASK, 0x3);
470
471 if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
472 rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
473 } else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) {
474 val32 = rtw89_read32(rtwdev, R_AX_SYS_PW_CTRL);
475 val32 &= ~B_AX_AFSM_PCIE_SUS_EN;
476 val32 |= B_AX_AFSM_WLSUS_EN;
477 rtw89_write32(rtwdev, R_AX_SYS_PW_CTRL, val32);
478 }
479
480 return 0;
481 }
482
rtw8852c_efuse_parsing_tssi(struct rtw89_dev * rtwdev,struct rtw8852c_efuse * map)483 static void rtw8852c_efuse_parsing_tssi(struct rtw89_dev *rtwdev,
484 struct rtw8852c_efuse *map)
485 {
486 struct rtw89_tssi_info *tssi = &rtwdev->tssi;
487 struct rtw8852c_tssi_offset *ofst[] = {&map->path_a_tssi, &map->path_b_tssi};
488 u8 *bw40_1s_tssi_6g_ofst[] = {map->bw40_1s_tssi_6g_a, map->bw40_1s_tssi_6g_b};
489 u8 i, j;
490
491 tssi->thermal[RF_PATH_A] = map->path_a_therm;
492 tssi->thermal[RF_PATH_B] = map->path_b_therm;
493
494 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
495 memcpy(tssi->tssi_cck[i], ofst[i]->cck_tssi,
496 sizeof(ofst[i]->cck_tssi));
497
498 for (j = 0; j < TSSI_CCK_CH_GROUP_NUM; j++)
499 rtw89_debug(rtwdev, RTW89_DBG_TSSI,
500 "[TSSI][EFUSE] path=%d cck[%d]=0x%x\n",
501 i, j, tssi->tssi_cck[i][j]);
502
503 memcpy(tssi->tssi_mcs[i], ofst[i]->bw40_tssi,
504 sizeof(ofst[i]->bw40_tssi));
505 memcpy(tssi->tssi_mcs[i] + TSSI_MCS_2G_CH_GROUP_NUM,
506 ofst[i]->bw40_1s_tssi_5g, sizeof(ofst[i]->bw40_1s_tssi_5g));
507 memcpy(tssi->tssi_6g_mcs[i], bw40_1s_tssi_6g_ofst[i],
508 sizeof(tssi->tssi_6g_mcs[i]));
509
510 for (j = 0; j < TSSI_MCS_CH_GROUP_NUM; j++)
511 rtw89_debug(rtwdev, RTW89_DBG_TSSI,
512 "[TSSI][EFUSE] path=%d mcs[%d]=0x%x\n",
513 i, j, tssi->tssi_mcs[i][j]);
514 }
515 }
516
_decode_efuse_gain(u8 data,s8 * high,s8 * low)517 static bool _decode_efuse_gain(u8 data, s8 *high, s8 *low)
518 {
519 if (high)
520 *high = sign_extend32(FIELD_GET(GENMASK(7, 4), data), 3);
521 if (low)
522 *low = sign_extend32(FIELD_GET(GENMASK(3, 0), data), 3);
523
524 return data != 0xff;
525 }
526
rtw8852c_efuse_parsing_gain_offset(struct rtw89_dev * rtwdev,struct rtw8852c_efuse * map)527 static void rtw8852c_efuse_parsing_gain_offset(struct rtw89_dev *rtwdev,
528 struct rtw8852c_efuse *map)
529 {
530 struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
531 bool valid = false;
532
533 valid |= _decode_efuse_gain(map->rx_gain_2g_cck,
534 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_CCK],
535 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_CCK]);
536 valid |= _decode_efuse_gain(map->rx_gain_2g_ofdm,
537 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_OFDM],
538 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_OFDM]);
539 valid |= _decode_efuse_gain(map->rx_gain_5g_low,
540 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_LOW],
541 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_LOW]);
542 valid |= _decode_efuse_gain(map->rx_gain_5g_mid,
543 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_MID],
544 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_MID]);
545 valid |= _decode_efuse_gain(map->rx_gain_5g_high,
546 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_HIGH],
547 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_HIGH]);
548 valid |= _decode_efuse_gain(map->rx_gain_6g_l0,
549 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L0],
550 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L0]);
551 valid |= _decode_efuse_gain(map->rx_gain_6g_l1,
552 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_L1],
553 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_L1]);
554 valid |= _decode_efuse_gain(map->rx_gain_6g_m0,
555 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M0],
556 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M0]);
557 valid |= _decode_efuse_gain(map->rx_gain_6g_m1,
558 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_M1],
559 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_M1]);
560 valid |= _decode_efuse_gain(map->rx_gain_6g_h0,
561 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H0],
562 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H0]);
563 valid |= _decode_efuse_gain(map->rx_gain_6g_h1,
564 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_H1],
565 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_H1]);
566 valid |= _decode_efuse_gain(map->rx_gain_6g_uh0,
567 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH0],
568 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH0]);
569 valid |= _decode_efuse_gain(map->rx_gain_6g_uh1,
570 &gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_6G_UH1],
571 &gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_6G_UH1]);
572
573 gain->offset_valid = valid;
574 }
575
rtw8852c_read_efuse(struct rtw89_dev * rtwdev,u8 * log_map,enum rtw89_efuse_block block)576 static int rtw8852c_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map,
577 enum rtw89_efuse_block block)
578 {
579 struct rtw89_efuse *efuse = &rtwdev->efuse;
580 struct rtw8852c_efuse *map;
581
582 map = (struct rtw8852c_efuse *)log_map;
583
584 efuse->country_code[0] = map->country_code[0];
585 efuse->country_code[1] = map->country_code[1];
586 rtw8852c_efuse_parsing_tssi(rtwdev, map);
587 rtw8852c_efuse_parsing_gain_offset(rtwdev, map);
588
589 switch (rtwdev->hci.type) {
590 case RTW89_HCI_TYPE_PCIE:
591 ether_addr_copy(efuse->addr, map->e.mac_addr);
592 break;
593 case RTW89_HCI_TYPE_USB:
594 ether_addr_copy(efuse->addr, map->u.mac_addr);
595 break;
596 default:
597 return -ENOTSUPP;
598 }
599
600 efuse->rfe_type = map->rfe_type;
601 efuse->xtal_cap = map->xtal_k;
602
603 return 0;
604 }
605
rtw8852c_phycap_parsing_tssi(struct rtw89_dev * rtwdev,u8 * phycap_map)606 static void rtw8852c_phycap_parsing_tssi(struct rtw89_dev *rtwdev, u8 *phycap_map)
607 {
608 struct rtw89_tssi_info *tssi = &rtwdev->tssi;
609 static const u32 tssi_trim_addr[RF_PATH_NUM_8852C] = {0x5D6, 0x5AB};
610 static const u32 tssi_trim_addr_6g[RF_PATH_NUM_8852C] = {0x5CE, 0x5A3};
611 u32 addr = rtwdev->chip->phycap_addr;
612 bool pg = false;
613 u32 ofst;
614 u8 i, j;
615
616 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
617 for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++) {
618 /* addrs are in decreasing order */
619 ofst = tssi_trim_addr[i] - addr - j;
620 tssi->tssi_trim[i][j] = phycap_map[ofst];
621
622 if (phycap_map[ofst] != 0xff)
623 pg = true;
624 }
625
626 for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM_6G; j++) {
627 /* addrs are in decreasing order */
628 ofst = tssi_trim_addr_6g[i] - addr - j;
629 tssi->tssi_trim_6g[i][j] = phycap_map[ofst];
630
631 if (phycap_map[ofst] != 0xff)
632 pg = true;
633 }
634 }
635
636 if (!pg) {
637 memset(tssi->tssi_trim, 0, sizeof(tssi->tssi_trim));
638 memset(tssi->tssi_trim_6g, 0, sizeof(tssi->tssi_trim_6g));
639 rtw89_debug(rtwdev, RTW89_DBG_TSSI,
640 "[TSSI][TRIM] no PG, set all trim info to 0\n");
641 }
642
643 for (i = 0; i < RF_PATH_NUM_8852C; i++)
644 for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++)
645 rtw89_debug(rtwdev, RTW89_DBG_TSSI,
646 "[TSSI] path=%d idx=%d trim=0x%x addr=0x%x\n",
647 i, j, tssi->tssi_trim[i][j],
648 tssi_trim_addr[i] - j);
649 }
650
rtw8852c_phycap_parsing_thermal_trim(struct rtw89_dev * rtwdev,u8 * phycap_map)651 static void rtw8852c_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev,
652 u8 *phycap_map)
653 {
654 struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
655 static const u32 thm_trim_addr[RF_PATH_NUM_8852C] = {0x5DF, 0x5DC};
656 u32 addr = rtwdev->chip->phycap_addr;
657 u8 i;
658
659 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
660 info->thermal_trim[i] = phycap_map[thm_trim_addr[i] - addr];
661
662 rtw89_debug(rtwdev, RTW89_DBG_RFK,
663 "[THERMAL][TRIM] path=%d thermal_trim=0x%x\n",
664 i, info->thermal_trim[i]);
665
666 if (info->thermal_trim[i] != 0xff)
667 info->pg_thermal_trim = true;
668 }
669 }
670
671 #define __THM_MASK_SIGN BIT(0)
672 #define __THM_MASK_3BITS GENMASK(3, 1)
673 #define __THM_MASK_VAL8 BIT(4)
674
rtw8852c_thermal_trim(struct rtw89_dev * rtwdev)675 static void rtw8852c_thermal_trim(struct rtw89_dev *rtwdev)
676 {
677 #define __thm_setting(raw) \
678 ({ \
679 u8 __v = (raw); \
680 ((__v & __THM_MASK_SIGN) << 3) | ((__v & __THM_MASK_3BITS) >> 1); \
681 })
682 struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
683 u8 i, val;
684
685 if (!info->pg_thermal_trim) {
686 rtw89_debug(rtwdev, RTW89_DBG_RFK,
687 "[THERMAL][TRIM] no PG, do nothing\n");
688
689 return;
690 }
691
692 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
693 val = __thm_setting(info->thermal_trim[i]);
694 rtw89_write_rf(rtwdev, i, RR_TM2, RR_TM2_OFF, val);
695
696 rtw89_debug(rtwdev, RTW89_DBG_RFK,
697 "[THERMAL][TRIM] path=%d thermal_setting=0x%x\n",
698 i, val);
699 }
700 #undef __thm_setting
701 }
702
rtw8852c_phycap_parsing_pa_bias_trim(struct rtw89_dev * rtwdev,u8 * phycap_map)703 static void rtw8852c_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev,
704 u8 *phycap_map)
705 {
706 struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
707 static const u32 pabias_trim_addr[RF_PATH_NUM_8852C] = {0x5DE, 0x5DB};
708 u32 addr = rtwdev->chip->phycap_addr;
709 u8 i;
710
711 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
712 info->pa_bias_trim[i] = phycap_map[pabias_trim_addr[i] - addr];
713
714 rtw89_debug(rtwdev, RTW89_DBG_RFK,
715 "[PA_BIAS][TRIM] path=%d pa_bias_trim=0x%x\n",
716 i, info->pa_bias_trim[i]);
717
718 if (info->pa_bias_trim[i] != 0xff)
719 info->pg_pa_bias_trim = true;
720 }
721 }
722
rtw8852c_pa_bias_trim(struct rtw89_dev * rtwdev)723 static void rtw8852c_pa_bias_trim(struct rtw89_dev *rtwdev)
724 {
725 struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
726 u8 pabias_2g, pabias_5g;
727 u8 i;
728
729 if (!info->pg_pa_bias_trim) {
730 rtw89_debug(rtwdev, RTW89_DBG_RFK,
731 "[PA_BIAS][TRIM] no PG, do nothing\n");
732
733 return;
734 }
735
736 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
737 pabias_2g = FIELD_GET(GENMASK(3, 0), info->pa_bias_trim[i]);
738 pabias_5g = FIELD_GET(GENMASK(7, 4), info->pa_bias_trim[i]);
739
740 rtw89_debug(rtwdev, RTW89_DBG_RFK,
741 "[PA_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n",
742 i, pabias_2g, pabias_5g);
743
744 rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXG, pabias_2g);
745 rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA, pabias_5g);
746 }
747 }
748
rtw8852c_read_phycap(struct rtw89_dev * rtwdev,u8 * phycap_map)749 static int rtw8852c_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map)
750 {
751 rtw8852c_phycap_parsing_tssi(rtwdev, phycap_map);
752 rtw8852c_phycap_parsing_thermal_trim(rtwdev, phycap_map);
753 rtw8852c_phycap_parsing_pa_bias_trim(rtwdev, phycap_map);
754
755 return 0;
756 }
757
rtw8852c_power_trim(struct rtw89_dev * rtwdev)758 static void rtw8852c_power_trim(struct rtw89_dev *rtwdev)
759 {
760 rtw8852c_thermal_trim(rtwdev);
761 rtw8852c_pa_bias_trim(rtwdev);
762 }
763
rtw8852c_set_channel_mac(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,u8 mac_idx)764 static void rtw8852c_set_channel_mac(struct rtw89_dev *rtwdev,
765 const struct rtw89_chan *chan,
766 u8 mac_idx)
767 {
768 u32 rf_mod = rtw89_mac_reg_by_idx(rtwdev, R_AX_WMAC_RFMOD, mac_idx);
769 u32 sub_carr = rtw89_mac_reg_by_idx(rtwdev, R_AX_TX_SUB_CARRIER_VALUE, mac_idx);
770 u32 chk_rate = rtw89_mac_reg_by_idx(rtwdev, R_AX_TXRATE_CHK, mac_idx);
771 u8 txsc20 = 0, txsc40 = 0, txsc80 = 0;
772 u8 rf_mod_val = 0, chk_rate_mask = 0;
773 u32 txsc;
774
775 switch (chan->band_width) {
776 case RTW89_CHANNEL_WIDTH_160:
777 txsc80 = rtw89_phy_get_txsc(rtwdev, chan,
778 RTW89_CHANNEL_WIDTH_80);
779 fallthrough;
780 case RTW89_CHANNEL_WIDTH_80:
781 txsc40 = rtw89_phy_get_txsc(rtwdev, chan,
782 RTW89_CHANNEL_WIDTH_40);
783 fallthrough;
784 case RTW89_CHANNEL_WIDTH_40:
785 txsc20 = rtw89_phy_get_txsc(rtwdev, chan,
786 RTW89_CHANNEL_WIDTH_20);
787 break;
788 default:
789 break;
790 }
791
792 switch (chan->band_width) {
793 case RTW89_CHANNEL_WIDTH_160:
794 rf_mod_val = AX_WMAC_RFMOD_160M;
795 txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20) |
796 FIELD_PREP(B_AX_TXSC_40M_MASK, txsc40) |
797 FIELD_PREP(B_AX_TXSC_80M_MASK, txsc80);
798 break;
799 case RTW89_CHANNEL_WIDTH_80:
800 rf_mod_val = AX_WMAC_RFMOD_80M;
801 txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20) |
802 FIELD_PREP(B_AX_TXSC_40M_MASK, txsc40);
803 break;
804 case RTW89_CHANNEL_WIDTH_40:
805 rf_mod_val = AX_WMAC_RFMOD_40M;
806 txsc = FIELD_PREP(B_AX_TXSC_20M_MASK, txsc20);
807 break;
808 case RTW89_CHANNEL_WIDTH_20:
809 default:
810 rf_mod_val = AX_WMAC_RFMOD_20M;
811 txsc = 0;
812 break;
813 }
814 rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, rf_mod_val);
815 rtw89_write32(rtwdev, sub_carr, txsc);
816
817 switch (chan->band_type) {
818 case RTW89_BAND_2G:
819 chk_rate_mask = B_AX_BAND_MODE;
820 break;
821 case RTW89_BAND_5G:
822 case RTW89_BAND_6G:
823 chk_rate_mask = B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6;
824 break;
825 default:
826 rtw89_warn(rtwdev, "Invalid band_type:%d\n", chan->band_type);
827 return;
828 }
829 rtw89_write8_clr(rtwdev, chk_rate, B_AX_BAND_MODE | B_AX_CHECK_CCK_EN |
830 B_AX_RTS_LIMIT_IN_OFDM6);
831 rtw89_write8_set(rtwdev, chk_rate, chk_rate_mask);
832 }
833
834 static const u32 rtw8852c_sco_barker_threshold[14] = {
835 0x1fe4f, 0x1ff5e, 0x2006c, 0x2017b, 0x2028a, 0x20399, 0x204a8, 0x205b6,
836 0x206c5, 0x207d4, 0x208e3, 0x209f2, 0x20b00, 0x20d8a
837 };
838
839 static const u32 rtw8852c_sco_cck_threshold[14] = {
840 0x2bdac, 0x2bf21, 0x2c095, 0x2c209, 0x2c37e, 0x2c4f2, 0x2c666, 0x2c7db,
841 0x2c94f, 0x2cac3, 0x2cc38, 0x2cdac, 0x2cf21, 0x2d29e
842 };
843
rtw8852c_ctrl_sco_cck(struct rtw89_dev * rtwdev,u8 central_ch,u8 primary_ch,enum rtw89_bandwidth bw)844 static int rtw8852c_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 central_ch,
845 u8 primary_ch, enum rtw89_bandwidth bw)
846 {
847 u8 ch_element;
848
849 if (bw == RTW89_CHANNEL_WIDTH_20) {
850 ch_element = central_ch - 1;
851 } else if (bw == RTW89_CHANNEL_WIDTH_40) {
852 if (primary_ch == 1)
853 ch_element = central_ch - 1 + 2;
854 else
855 ch_element = central_ch - 1 - 2;
856 } else {
857 rtw89_warn(rtwdev, "Invalid BW:%d for CCK\n", bw);
858 return -EINVAL;
859 }
860 rtw89_phy_write32_mask(rtwdev, R_BK_FC0_INV_V1, B_BK_FC0_INV_MSK_V1,
861 rtw8852c_sco_barker_threshold[ch_element]);
862 rtw89_phy_write32_mask(rtwdev, R_CCK_FC0_INV_V1, B_CCK_FC0_INV_MSK_V1,
863 rtw8852c_sco_cck_threshold[ch_element]);
864
865 return 0;
866 }
867
868 struct rtw8852c_bb_gain {
869 u32 gain_g[BB_PATH_NUM_8852C];
870 u32 gain_a[BB_PATH_NUM_8852C];
871 u32 gain_mask;
872 };
873
874 static const struct rtw8852c_bb_gain bb_gain_lna[LNA_GAIN_NUM] = {
875 { .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740},
876 .gain_mask = 0x00ff0000 },
877 { .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740},
878 .gain_mask = 0xff000000 },
879 { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
880 .gain_mask = 0x000000ff },
881 { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
882 .gain_mask = 0x0000ff00 },
883 { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
884 .gain_mask = 0x00ff0000 },
885 { .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
886 .gain_mask = 0xff000000 },
887 { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
888 .gain_mask = 0x000000ff },
889 };
890
891 static const struct rtw8852c_bb_gain bb_gain_tia[TIA_GAIN_NUM] = {
892 { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
893 .gain_mask = 0x00ff0000 },
894 { .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
895 .gain_mask = 0xff000000 },
896 };
897
898 struct rtw8852c_bb_gain_bypass {
899 u32 gain_g[BB_PATH_NUM_8852C];
900 u32 gain_a[BB_PATH_NUM_8852C];
901 u32 gain_mask_g;
902 u32 gain_mask_a;
903 };
904
905 static
906 const struct rtw8852c_bb_gain_bypass bb_gain_bypass_lna[LNA_GAIN_NUM] = {
907 { .gain_g = {0x4BB8, 0x4C7C}, .gain_a = {0x4BB4, 0x4C78},
908 .gain_mask_g = 0xff000000, .gain_mask_a = 0xff},
909 { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78},
910 .gain_mask_g = 0xff, .gain_mask_a = 0xff00},
911 { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78},
912 .gain_mask_g = 0xff00, .gain_mask_a = 0xff0000},
913 { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB4, 0x4C78},
914 .gain_mask_g = 0xff0000, .gain_mask_a = 0xff000000},
915 { .gain_g = {0x4BBC, 0x4C80}, .gain_a = {0x4BB8, 0x4C7C},
916 .gain_mask_g = 0xff000000, .gain_mask_a = 0xff},
917 { .gain_g = {0x4BC0, 0x4C84}, .gain_a = {0x4BB8, 0x4C7C},
918 .gain_mask_g = 0xff, .gain_mask_a = 0xff00},
919 { .gain_g = {0x4BC0, 0x4C84}, .gain_a = {0x4BB8, 0x4C7C},
920 .gain_mask_g = 0xff00, .gain_mask_a = 0xff0000},
921 };
922
923 struct rtw8852c_bb_gain_op1db {
924 struct {
925 u32 lna[BB_PATH_NUM_8852C];
926 u32 tia_lna[BB_PATH_NUM_8852C];
927 u32 mask;
928 } reg[LNA_GAIN_NUM];
929 u32 reg_tia0_lna6[BB_PATH_NUM_8852C];
930 u32 mask_tia0_lna6;
931 };
932
933 static const struct rtw8852c_bb_gain_op1db bb_gain_op1db_a = {
934 .reg = {
935 { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754},
936 .mask = 0xff},
937 { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754},
938 .mask = 0xff00},
939 { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754},
940 .mask = 0xff0000},
941 { .lna = {0x4668, 0x474c}, .tia_lna = {0x4670, 0x4754},
942 .mask = 0xff000000},
943 { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758},
944 .mask = 0xff},
945 { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758},
946 .mask = 0xff00},
947 { .lna = {0x466c, 0x4750}, .tia_lna = {0x4674, 0x4758},
948 .mask = 0xff0000},
949 },
950 .reg_tia0_lna6 = {0x4674, 0x4758},
951 .mask_tia0_lna6 = 0xff000000,
952 };
953
rtw8852c_set_gain_error(struct rtw89_dev * rtwdev,enum rtw89_subband subband,enum rtw89_rf_path path)954 static void rtw8852c_set_gain_error(struct rtw89_dev *rtwdev,
955 enum rtw89_subband subband,
956 enum rtw89_rf_path path)
957 {
958 const struct rtw89_phy_bb_gain_info *gain = &rtwdev->bb_gain.ax;
959 u8 gain_band = rtw89_subband_to_bb_gain_band(subband);
960 s32 val;
961 u32 reg;
962 u32 mask;
963 int i;
964
965 for (i = 0; i < LNA_GAIN_NUM; i++) {
966 if (subband == RTW89_CH_2G)
967 reg = bb_gain_lna[i].gain_g[path];
968 else
969 reg = bb_gain_lna[i].gain_a[path];
970
971 mask = bb_gain_lna[i].gain_mask;
972 val = gain->lna_gain[gain_band][path][i];
973 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
974
975 if (subband == RTW89_CH_2G) {
976 reg = bb_gain_bypass_lna[i].gain_g[path];
977 mask = bb_gain_bypass_lna[i].gain_mask_g;
978 } else {
979 reg = bb_gain_bypass_lna[i].gain_a[path];
980 mask = bb_gain_bypass_lna[i].gain_mask_a;
981 }
982
983 val = gain->lna_gain_bypass[gain_band][path][i];
984 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
985
986 if (subband != RTW89_CH_2G) {
987 reg = bb_gain_op1db_a.reg[i].lna[path];
988 mask = bb_gain_op1db_a.reg[i].mask;
989 val = gain->lna_op1db[gain_band][path][i];
990 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
991
992 reg = bb_gain_op1db_a.reg[i].tia_lna[path];
993 mask = bb_gain_op1db_a.reg[i].mask;
994 val = gain->tia_lna_op1db[gain_band][path][i];
995 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
996 }
997 }
998
999 if (subband != RTW89_CH_2G) {
1000 reg = bb_gain_op1db_a.reg_tia0_lna6[path];
1001 mask = bb_gain_op1db_a.mask_tia0_lna6;
1002 val = gain->tia_lna_op1db[gain_band][path][7];
1003 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
1004 }
1005
1006 for (i = 0; i < TIA_GAIN_NUM; i++) {
1007 if (subband == RTW89_CH_2G)
1008 reg = bb_gain_tia[i].gain_g[path];
1009 else
1010 reg = bb_gain_tia[i].gain_a[path];
1011
1012 mask = bb_gain_tia[i].gain_mask;
1013 val = gain->tia_gain[gain_band][path][i];
1014 rtw89_phy_write32_mask(rtwdev, reg, mask, val);
1015 }
1016 }
1017
rtw8852c_set_gain_offset(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx,enum rtw89_rf_path path)1018 static void rtw8852c_set_gain_offset(struct rtw89_dev *rtwdev,
1019 const struct rtw89_chan *chan,
1020 enum rtw89_phy_idx phy_idx,
1021 enum rtw89_rf_path path)
1022 {
1023 static const u32 rssi_ofst_addr[2] = {R_PATH0_G_TIA0_LNA6_OP1DB_V1,
1024 R_PATH1_G_TIA0_LNA6_OP1DB_V1};
1025 static const u32 rpl_mask[2] = {B_RPL_PATHA_MASK, B_RPL_PATHB_MASK};
1026 static const u32 rpl_tb_mask[2] = {B_RSSI_M_PATHA_MASK, B_RSSI_M_PATHB_MASK};
1027 struct rtw89_phy_efuse_gain *efuse_gain = &rtwdev->efuse_gain;
1028 enum rtw89_gain_offset gain_band;
1029 s32 offset_q0, offset_base_q4;
1030 s32 tmp = 0;
1031
1032 if (!efuse_gain->offset_valid)
1033 return;
1034
1035 if (rtwdev->dbcc_en && path == RF_PATH_B)
1036 phy_idx = RTW89_PHY_1;
1037
1038 if (chan->band_type == RTW89_BAND_2G) {
1039 offset_q0 = efuse_gain->offset[path][RTW89_GAIN_OFFSET_2G_CCK];
1040 offset_base_q4 = efuse_gain->offset_base[phy_idx];
1041
1042 tmp = clamp_t(s32, (-offset_q0 << 3) + (offset_base_q4 >> 1),
1043 S8_MIN >> 1, S8_MAX >> 1);
1044 rtw89_phy_write32_mask(rtwdev, R_RPL_OFST, B_RPL_OFST_MASK, tmp & 0x7f);
1045 }
1046
1047 gain_band = rtw89_subband_to_gain_offset_band_of_ofdm(chan->subband_type);
1048
1049 offset_q0 = -efuse_gain->offset[path][gain_band];
1050 offset_base_q4 = efuse_gain->offset_base[phy_idx];
1051
1052 tmp = (offset_q0 << 2) + (offset_base_q4 >> 2);
1053 tmp = clamp_t(s32, -tmp, S8_MIN, S8_MAX);
1054 rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[path], B_PATH0_R_G_OFST_MASK, tmp & 0xff);
1055
1056 tmp = clamp_t(s32, offset_q0 << 4, S8_MIN, S8_MAX);
1057 rtw89_phy_write32_idx(rtwdev, R_RPL_PATHAB, rpl_mask[path], tmp & 0xff, phy_idx);
1058 rtw89_phy_write32_idx(rtwdev, R_RSSI_M_PATHAB, rpl_tb_mask[path], tmp & 0xff, phy_idx);
1059 }
1060
rtw8852c_ctrl_ch(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)1061 static void rtw8852c_ctrl_ch(struct rtw89_dev *rtwdev,
1062 const struct rtw89_chan *chan,
1063 enum rtw89_phy_idx phy_idx)
1064 {
1065 u8 sco;
1066 u16 central_freq = chan->freq;
1067 u8 central_ch = chan->channel;
1068 u8 band = chan->band_type;
1069 u8 subband = chan->subband_type;
1070 bool is_2g = band == RTW89_BAND_2G;
1071 u8 chan_idx;
1072
1073 if (!central_freq) {
1074 rtw89_warn(rtwdev, "Invalid central_freq\n");
1075 return;
1076 }
1077
1078 if (phy_idx == RTW89_PHY_0) {
1079 /* Path A */
1080 rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_A);
1081 rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_A);
1082
1083 if (is_2g)
1084 rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
1085 B_PATH0_BAND_SEL_MSK_V1, 1,
1086 phy_idx);
1087 else
1088 rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
1089 B_PATH0_BAND_SEL_MSK_V1, 0,
1090 phy_idx);
1091 /* Path B */
1092 if (!rtwdev->dbcc_en) {
1093 rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_B);
1094 rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_B);
1095
1096 if (is_2g)
1097 rtw89_phy_write32_idx(rtwdev,
1098 R_PATH1_BAND_SEL_V1,
1099 B_PATH1_BAND_SEL_MSK_V1,
1100 1, phy_idx);
1101 else
1102 rtw89_phy_write32_idx(rtwdev,
1103 R_PATH1_BAND_SEL_V1,
1104 B_PATH1_BAND_SEL_MSK_V1,
1105 0, phy_idx);
1106 rtw89_phy_write32_clr(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL);
1107 } else {
1108 if (is_2g)
1109 rtw89_phy_write32_clr(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL);
1110 else
1111 rtw89_phy_write32_set(rtwdev, R_2P4G_BAND, B_2P4G_BAND_SEL);
1112 }
1113 /* SCO compensate FC setting */
1114 rtw89_phy_write32_idx(rtwdev, R_FC0_V1, B_FC0_MSK_V1,
1115 central_freq, phy_idx);
1116 /* round_up((1/fc0)*pow(2,18)) */
1117 sco = DIV_ROUND_CLOSEST(1 << 18, central_freq);
1118 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco,
1119 phy_idx);
1120 } else {
1121 /* Path B */
1122 rtw8852c_set_gain_error(rtwdev, subband, RF_PATH_B);
1123 rtw8852c_set_gain_offset(rtwdev, chan, phy_idx, RF_PATH_B);
1124
1125 if (is_2g)
1126 rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1,
1127 B_PATH1_BAND_SEL_MSK_V1,
1128 1, phy_idx);
1129 else
1130 rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1,
1131 B_PATH1_BAND_SEL_MSK_V1,
1132 0, phy_idx);
1133 /* SCO compensate FC setting */
1134 rtw89_phy_write32_idx(rtwdev, R_FC0_V1, B_FC0_MSK_V1,
1135 central_freq, phy_idx);
1136 /* round_up((1/fc0)*pow(2,18)) */
1137 sco = DIV_ROUND_CLOSEST(1 << 18, central_freq);
1138 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_INV, sco,
1139 phy_idx);
1140 }
1141 /* CCK parameters */
1142 if (band == RTW89_BAND_2G) {
1143 if (central_ch == 14) {
1144 rtw89_phy_write32_mask(rtwdev, R_PCOEFF0_V1,
1145 B_PCOEFF01_MSK_V1, 0x3b13ff);
1146 rtw89_phy_write32_mask(rtwdev, R_PCOEFF2_V1,
1147 B_PCOEFF23_MSK_V1, 0x1c42de);
1148 rtw89_phy_write32_mask(rtwdev, R_PCOEFF4_V1,
1149 B_PCOEFF45_MSK_V1, 0xfdb0ad);
1150 rtw89_phy_write32_mask(rtwdev, R_PCOEFF6_V1,
1151 B_PCOEFF67_MSK_V1, 0xf60f6e);
1152 rtw89_phy_write32_mask(rtwdev, R_PCOEFF8_V1,
1153 B_PCOEFF89_MSK_V1, 0xfd8f92);
1154 rtw89_phy_write32_mask(rtwdev, R_PCOEFFA_V1,
1155 B_PCOEFFAB_MSK_V1, 0x2d011);
1156 rtw89_phy_write32_mask(rtwdev, R_PCOEFFC_V1,
1157 B_PCOEFFCD_MSK_V1, 0x1c02c);
1158 rtw89_phy_write32_mask(rtwdev, R_PCOEFFE_V1,
1159 B_PCOEFFEF_MSK_V1, 0xfff00a);
1160 } else {
1161 rtw89_phy_write32_mask(rtwdev, R_PCOEFF0_V1,
1162 B_PCOEFF01_MSK_V1, 0x3d23ff);
1163 rtw89_phy_write32_mask(rtwdev, R_PCOEFF2_V1,
1164 B_PCOEFF23_MSK_V1, 0x29b354);
1165 rtw89_phy_write32_mask(rtwdev, R_PCOEFF4_V1,
1166 B_PCOEFF45_MSK_V1, 0xfc1c8);
1167 rtw89_phy_write32_mask(rtwdev, R_PCOEFF6_V1,
1168 B_PCOEFF67_MSK_V1, 0xfdb053);
1169 rtw89_phy_write32_mask(rtwdev, R_PCOEFF8_V1,
1170 B_PCOEFF89_MSK_V1, 0xf86f9a);
1171 rtw89_phy_write32_mask(rtwdev, R_PCOEFFA_V1,
1172 B_PCOEFFAB_MSK_V1, 0xfaef92);
1173 rtw89_phy_write32_mask(rtwdev, R_PCOEFFC_V1,
1174 B_PCOEFFCD_MSK_V1, 0xfe5fcc);
1175 rtw89_phy_write32_mask(rtwdev, R_PCOEFFE_V1,
1176 B_PCOEFFEF_MSK_V1, 0xffdff5);
1177 }
1178 }
1179
1180 chan_idx = rtw89_encode_chan_idx(rtwdev, chan->primary_channel, band);
1181 rtw89_phy_write32_idx(rtwdev, R_MAC_PIN_SEL, B_CH_IDX_SEG0, chan_idx, phy_idx);
1182 }
1183
rtw8852c_bw_setting(struct rtw89_dev * rtwdev,u8 bw,u8 path)1184 static void rtw8852c_bw_setting(struct rtw89_dev *rtwdev, u8 bw, u8 path)
1185 {
1186 static const u32 adc_sel[2] = {0xC0EC, 0xC1EC};
1187 static const u32 wbadc_sel[2] = {0xC0E4, 0xC1E4};
1188
1189 switch (bw) {
1190 case RTW89_CHANNEL_WIDTH_5:
1191 rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x1);
1192 rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x0);
1193 break;
1194 case RTW89_CHANNEL_WIDTH_10:
1195 rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x2);
1196 rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x1);
1197 break;
1198 case RTW89_CHANNEL_WIDTH_20:
1199 case RTW89_CHANNEL_WIDTH_40:
1200 case RTW89_CHANNEL_WIDTH_80:
1201 case RTW89_CHANNEL_WIDTH_160:
1202 rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0);
1203 rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2);
1204 break;
1205 default:
1206 rtw89_warn(rtwdev, "Fail to set ADC\n");
1207 }
1208 }
1209
rtw8852c_edcca_per20_bitmap_sifs(struct rtw89_dev * rtwdev,u8 bw,enum rtw89_phy_idx phy_idx)1210 static void rtw8852c_edcca_per20_bitmap_sifs(struct rtw89_dev *rtwdev, u8 bw,
1211 enum rtw89_phy_idx phy_idx)
1212 {
1213 if (bw == RTW89_CHANNEL_WIDTH_20) {
1214 rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A1, B_SNDCCA_A1_EN, 0xff, phy_idx);
1215 rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A2, B_SNDCCA_A2_VAL, 0, phy_idx);
1216 } else {
1217 rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A1, B_SNDCCA_A1_EN, 0, phy_idx);
1218 rtw89_phy_write32_idx(rtwdev, R_SNDCCA_A2, B_SNDCCA_A2_VAL, 0, phy_idx);
1219 }
1220 }
1221
1222 static void
rtw8852c_ctrl_bw(struct rtw89_dev * rtwdev,u8 pri_ch,u8 bw,enum rtw89_phy_idx phy_idx)1223 rtw8852c_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_ch, u8 bw,
1224 enum rtw89_phy_idx phy_idx)
1225 {
1226 u8 mod_sbw = 0;
1227
1228 switch (bw) {
1229 case RTW89_CHANNEL_WIDTH_5:
1230 case RTW89_CHANNEL_WIDTH_10:
1231 case RTW89_CHANNEL_WIDTH_20:
1232 if (bw == RTW89_CHANNEL_WIDTH_5)
1233 mod_sbw = 0x1;
1234 else if (bw == RTW89_CHANNEL_WIDTH_10)
1235 mod_sbw = 0x2;
1236 else if (bw == RTW89_CHANNEL_WIDTH_20)
1237 mod_sbw = 0x0;
1238 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x0,
1239 phy_idx);
1240 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW,
1241 mod_sbw, phy_idx);
1242 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH, 0x0,
1243 phy_idx);
1244 rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
1245 B_PATH0_SAMPL_DLY_T_MSK_V1, 0x3);
1246 rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
1247 B_PATH1_SAMPL_DLY_T_MSK_V1, 0x3);
1248 rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1,
1249 B_PATH0_BW_SEL_MSK_V1, 0xf);
1250 rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
1251 B_PATH1_BW_SEL_MSK_V1, 0xf);
1252 break;
1253 case RTW89_CHANNEL_WIDTH_40:
1254 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x1,
1255 phy_idx);
1256 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0,
1257 phy_idx);
1258 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH,
1259 pri_ch,
1260 phy_idx);
1261 rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
1262 B_PATH0_SAMPL_DLY_T_MSK_V1, 0x3);
1263 rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
1264 B_PATH1_SAMPL_DLY_T_MSK_V1, 0x3);
1265 rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1,
1266 B_PATH0_BW_SEL_MSK_V1, 0xf);
1267 rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
1268 B_PATH1_BW_SEL_MSK_V1, 0xf);
1269 break;
1270 case RTW89_CHANNEL_WIDTH_80:
1271 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x2,
1272 phy_idx);
1273 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0,
1274 phy_idx);
1275 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH,
1276 pri_ch,
1277 phy_idx);
1278 rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
1279 B_PATH0_SAMPL_DLY_T_MSK_V1, 0x2);
1280 rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
1281 B_PATH1_SAMPL_DLY_T_MSK_V1, 0x2);
1282 rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1,
1283 B_PATH0_BW_SEL_MSK_V1, 0xd);
1284 rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
1285 B_PATH1_BW_SEL_MSK_V1, 0xd);
1286 break;
1287 case RTW89_CHANNEL_WIDTH_160:
1288 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_FC0_BW_SET, 0x3,
1289 phy_idx);
1290 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_SBW, 0x0,
1291 phy_idx);
1292 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_CHBW_MOD_PRICH,
1293 pri_ch,
1294 phy_idx);
1295 rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
1296 B_PATH0_SAMPL_DLY_T_MSK_V1, 0x1);
1297 rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
1298 B_PATH1_SAMPL_DLY_T_MSK_V1, 0x1);
1299 rtw89_phy_write32_mask(rtwdev, R_PATH0_BW_SEL_V1,
1300 B_PATH0_BW_SEL_MSK_V1, 0xb);
1301 rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
1302 B_PATH1_BW_SEL_MSK_V1, 0xb);
1303 break;
1304 default:
1305 rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri ch:%d)\n", bw,
1306 pri_ch);
1307 }
1308
1309 if (bw == RTW89_CHANNEL_WIDTH_40) {
1310 rtw89_phy_write32_idx(rtwdev, R_RX_BW40_2XFFT_EN_V1,
1311 B_RX_BW40_2XFFT_EN_MSK_V1, 0x1, phy_idx);
1312 rtw89_phy_write32_idx(rtwdev, R_T2F_GI_COMB, B_T2F_GI_COMB_EN, 1, phy_idx);
1313 } else {
1314 rtw89_phy_write32_idx(rtwdev, R_RX_BW40_2XFFT_EN_V1,
1315 B_RX_BW40_2XFFT_EN_MSK_V1, 0x0, phy_idx);
1316 rtw89_phy_write32_idx(rtwdev, R_T2F_GI_COMB, B_T2F_GI_COMB_EN, 0, phy_idx);
1317 }
1318
1319 if (phy_idx == RTW89_PHY_0) {
1320 rtw8852c_bw_setting(rtwdev, bw, RF_PATH_A);
1321 if (!rtwdev->dbcc_en)
1322 rtw8852c_bw_setting(rtwdev, bw, RF_PATH_B);
1323 } else {
1324 rtw8852c_bw_setting(rtwdev, bw, RF_PATH_B);
1325 }
1326
1327 rtw8852c_edcca_per20_bitmap_sifs(rtwdev, bw, phy_idx);
1328 }
1329
rtw8852c_spur_freq(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan)1330 static u32 rtw8852c_spur_freq(struct rtw89_dev *rtwdev,
1331 const struct rtw89_chan *chan)
1332 {
1333 u8 center_chan = chan->channel;
1334 u8 bw = chan->band_width;
1335
1336 switch (chan->band_type) {
1337 case RTW89_BAND_2G:
1338 if (bw == RTW89_CHANNEL_WIDTH_20) {
1339 if (center_chan >= 5 && center_chan <= 8)
1340 return 2440;
1341 if (center_chan == 13)
1342 return 2480;
1343 } else if (bw == RTW89_CHANNEL_WIDTH_40) {
1344 if (center_chan >= 3 && center_chan <= 10)
1345 return 2440;
1346 }
1347 break;
1348 case RTW89_BAND_5G:
1349 if (center_chan == 151 || center_chan == 153 ||
1350 center_chan == 155 || center_chan == 163)
1351 return 5760;
1352 break;
1353 case RTW89_BAND_6G:
1354 if (center_chan == 195 || center_chan == 197 ||
1355 center_chan == 199 || center_chan == 207)
1356 return 6920;
1357 break;
1358 default:
1359 break;
1360 }
1361
1362 return 0;
1363 }
1364
1365 #define CARRIER_SPACING_312_5 312500 /* 312.5 kHz */
1366 #define CARRIER_SPACING_78_125 78125 /* 78.125 kHz */
1367 #define MAX_TONE_NUM 2048
1368
rtw8852c_set_csi_tone_idx(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)1369 static void rtw8852c_set_csi_tone_idx(struct rtw89_dev *rtwdev,
1370 const struct rtw89_chan *chan,
1371 enum rtw89_phy_idx phy_idx)
1372 {
1373 u32 spur_freq;
1374 s32 freq_diff, csi_idx, csi_tone_idx;
1375
1376 spur_freq = rtw8852c_spur_freq(rtwdev, chan);
1377 if (spur_freq == 0) {
1378 rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 0, phy_idx);
1379 return;
1380 }
1381
1382 freq_diff = (spur_freq - chan->freq) * 1000000;
1383 csi_idx = s32_div_u32_round_closest(freq_diff, CARRIER_SPACING_78_125);
1384 s32_div_u32_round_down(csi_idx, MAX_TONE_NUM, &csi_tone_idx);
1385
1386 rtw89_phy_write32_idx(rtwdev, R_SEG0CSI, B_SEG0CSI_IDX, csi_tone_idx, phy_idx);
1387 rtw89_phy_write32_idx(rtwdev, R_SEG0CSI_EN, B_SEG0CSI_EN, 1, phy_idx);
1388 }
1389
1390 static const struct rtw89_nbi_reg_def rtw8852c_nbi_reg_def[] = {
1391 [RF_PATH_A] = {
1392 .notch1_idx = {0x4C14, 0xFF},
1393 .notch1_frac_idx = {0x4C14, 0xC00},
1394 .notch1_en = {0x4C14, 0x1000},
1395 .notch2_idx = {0x4C20, 0xFF},
1396 .notch2_frac_idx = {0x4C20, 0xC00},
1397 .notch2_en = {0x4C20, 0x1000},
1398 },
1399 [RF_PATH_B] = {
1400 .notch1_idx = {0x4CD8, 0xFF},
1401 .notch1_frac_idx = {0x4CD8, 0xC00},
1402 .notch1_en = {0x4CD8, 0x1000},
1403 .notch2_idx = {0x4CE4, 0xFF},
1404 .notch2_frac_idx = {0x4CE4, 0xC00},
1405 .notch2_en = {0x4CE4, 0x1000},
1406 },
1407 };
1408
rtw8852c_set_nbi_tone_idx(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_rf_path path)1409 static void rtw8852c_set_nbi_tone_idx(struct rtw89_dev *rtwdev,
1410 const struct rtw89_chan *chan,
1411 enum rtw89_rf_path path)
1412 {
1413 const struct rtw89_nbi_reg_def *nbi = &rtw8852c_nbi_reg_def[path];
1414 u32 spur_freq, fc;
1415 s32 freq_diff;
1416 s32 nbi_idx, nbi_tone_idx;
1417 s32 nbi_frac_idx, nbi_frac_tone_idx;
1418 bool notch2_chk = false;
1419
1420 spur_freq = rtw8852c_spur_freq(rtwdev, chan);
1421 if (spur_freq == 0) {
1422 rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0);
1423 rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0);
1424 return;
1425 }
1426
1427 fc = chan->freq;
1428 if (chan->band_width == RTW89_CHANNEL_WIDTH_160) {
1429 fc = (spur_freq > fc) ? fc + 40 : fc - 40;
1430 if ((fc > spur_freq &&
1431 chan->channel < chan->primary_channel) ||
1432 (fc < spur_freq &&
1433 chan->channel > chan->primary_channel))
1434 notch2_chk = true;
1435 }
1436
1437 freq_diff = (spur_freq - fc) * 1000000;
1438 nbi_idx = s32_div_u32_round_down(freq_diff, CARRIER_SPACING_312_5, &nbi_frac_idx);
1439
1440 if (chan->band_width == RTW89_CHANNEL_WIDTH_20) {
1441 s32_div_u32_round_down(nbi_idx + 32, 64, &nbi_tone_idx);
1442 } else {
1443 u16 tone_para = (chan->band_width == RTW89_CHANNEL_WIDTH_40) ?
1444 128 : 256;
1445
1446 s32_div_u32_round_down(nbi_idx, tone_para, &nbi_tone_idx);
1447 }
1448 nbi_frac_tone_idx = s32_div_u32_round_closest(nbi_frac_idx, CARRIER_SPACING_78_125);
1449
1450 if (chan->band_width == RTW89_CHANNEL_WIDTH_160 && notch2_chk) {
1451 rtw89_phy_write32_mask(rtwdev, nbi->notch2_idx.addr,
1452 nbi->notch2_idx.mask, nbi_tone_idx);
1453 rtw89_phy_write32_mask(rtwdev, nbi->notch2_frac_idx.addr,
1454 nbi->notch2_frac_idx.mask, nbi_frac_tone_idx);
1455 rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 0);
1456 rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 1);
1457 rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0);
1458 } else {
1459 rtw89_phy_write32_mask(rtwdev, nbi->notch1_idx.addr,
1460 nbi->notch1_idx.mask, nbi_tone_idx);
1461 rtw89_phy_write32_mask(rtwdev, nbi->notch1_frac_idx.addr,
1462 nbi->notch1_frac_idx.mask, nbi_frac_tone_idx);
1463 rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 0);
1464 rtw89_phy_write32_mask(rtwdev, nbi->notch1_en.addr, nbi->notch1_en.mask, 1);
1465 rtw89_phy_write32_mask(rtwdev, nbi->notch2_en.addr, nbi->notch2_en.mask, 0);
1466 }
1467 }
1468
rtw8852c_spur_notch(struct rtw89_dev * rtwdev,u32 val,enum rtw89_phy_idx phy_idx)1469 static void rtw8852c_spur_notch(struct rtw89_dev *rtwdev, u32 val,
1470 enum rtw89_phy_idx phy_idx)
1471 {
1472 u32 notch;
1473 u32 notch2;
1474
1475 if (phy_idx == RTW89_PHY_0) {
1476 notch = R_PATH0_NOTCH;
1477 notch2 = R_PATH0_NOTCH2;
1478 } else {
1479 notch = R_PATH1_NOTCH;
1480 notch2 = R_PATH1_NOTCH2;
1481 }
1482
1483 rtw89_phy_write32_mask(rtwdev, notch,
1484 B_PATH0_NOTCH_VAL | B_PATH0_NOTCH_EN, val);
1485 rtw89_phy_write32_set(rtwdev, notch, B_PATH0_NOTCH_EN);
1486 rtw89_phy_write32_mask(rtwdev, notch2,
1487 B_PATH0_NOTCH2_VAL | B_PATH0_NOTCH2_EN, val);
1488 rtw89_phy_write32_set(rtwdev, notch2, B_PATH0_NOTCH2_EN);
1489 }
1490
rtw8852c_spur_elimination(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,u8 pri_ch_idx,enum rtw89_phy_idx phy_idx)1491 static void rtw8852c_spur_elimination(struct rtw89_dev *rtwdev,
1492 const struct rtw89_chan *chan,
1493 u8 pri_ch_idx,
1494 enum rtw89_phy_idx phy_idx)
1495 {
1496 rtw8852c_set_csi_tone_idx(rtwdev, chan, phy_idx);
1497
1498 if (phy_idx == RTW89_PHY_0) {
1499 if (chan->band_width == RTW89_CHANNEL_WIDTH_160 &&
1500 (pri_ch_idx == RTW89_SC_20_LOWER ||
1501 pri_ch_idx == RTW89_SC_20_UP3X)) {
1502 rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_0);
1503 if (!rtwdev->dbcc_en)
1504 rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_1);
1505 } else if (chan->band_width == RTW89_CHANNEL_WIDTH_160 &&
1506 (pri_ch_idx == RTW89_SC_20_UPPER ||
1507 pri_ch_idx == RTW89_SC_20_LOW3X)) {
1508 rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_0);
1509 if (!rtwdev->dbcc_en)
1510 rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_1);
1511 } else {
1512 rtw8852c_set_nbi_tone_idx(rtwdev, chan, RF_PATH_A);
1513 if (!rtwdev->dbcc_en)
1514 rtw8852c_set_nbi_tone_idx(rtwdev, chan,
1515 RF_PATH_B);
1516 }
1517 } else {
1518 if (chan->band_width == RTW89_CHANNEL_WIDTH_160 &&
1519 (pri_ch_idx == RTW89_SC_20_LOWER ||
1520 pri_ch_idx == RTW89_SC_20_UP3X)) {
1521 rtw8852c_spur_notch(rtwdev, 0xe7f, RTW89_PHY_1);
1522 } else if (chan->band_width == RTW89_CHANNEL_WIDTH_160 &&
1523 (pri_ch_idx == RTW89_SC_20_UPPER ||
1524 pri_ch_idx == RTW89_SC_20_LOW3X)) {
1525 rtw8852c_spur_notch(rtwdev, 0x280, RTW89_PHY_1);
1526 } else {
1527 rtw8852c_set_nbi_tone_idx(rtwdev, chan, RF_PATH_B);
1528 }
1529 }
1530
1531 if (pri_ch_idx == RTW89_SC_20_UP3X || pri_ch_idx == RTW89_SC_20_LOW3X)
1532 rtw89_phy_write32_idx(rtwdev, R_PD_BOOST_EN, B_PD_BOOST_EN, 0, phy_idx);
1533 else
1534 rtw89_phy_write32_idx(rtwdev, R_PD_BOOST_EN, B_PD_BOOST_EN, 1, phy_idx);
1535 }
1536
rtw8852c_5m_mask(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)1537 static void rtw8852c_5m_mask(struct rtw89_dev *rtwdev,
1538 const struct rtw89_chan *chan,
1539 enum rtw89_phy_idx phy_idx)
1540 {
1541 u8 pri_ch = chan->pri_ch_idx;
1542 bool mask_5m_low;
1543 bool mask_5m_en;
1544
1545 switch (chan->band_width) {
1546 case RTW89_CHANNEL_WIDTH_40:
1547 mask_5m_en = true;
1548 mask_5m_low = pri_ch == RTW89_SC_20_LOWER;
1549 break;
1550 case RTW89_CHANNEL_WIDTH_80:
1551 mask_5m_en = pri_ch == RTW89_SC_20_UPMOST ||
1552 pri_ch == RTW89_SC_20_LOWEST;
1553 mask_5m_low = pri_ch == RTW89_SC_20_LOWEST;
1554 break;
1555 default:
1556 mask_5m_en = false;
1557 mask_5m_low = false;
1558 break;
1559 }
1560
1561 if (!mask_5m_en) {
1562 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x0);
1563 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x0);
1564 rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT,
1565 B_ASSIGN_SBD_OPT_EN, 0x0, phy_idx);
1566 } else {
1567 if (mask_5m_low) {
1568 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_TH, 0x4);
1569 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x1);
1570 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB2, 0x0);
1571 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB0, 0x1);
1572 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_TH, 0x4);
1573 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x1);
1574 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB2, 0x0);
1575 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB0, 0x1);
1576 } else {
1577 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_TH, 0x4);
1578 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_EN, 0x1);
1579 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB2, 0x1);
1580 rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET, B_PATH0_5MDET_SB0, 0x0);
1581 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_TH, 0x4);
1582 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_EN, 0x1);
1583 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB2, 0x1);
1584 rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET, B_PATH1_5MDET_SB0, 0x0);
1585 }
1586 rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT, B_ASSIGN_SBD_OPT_EN, 0x1, phy_idx);
1587 }
1588 }
1589
rtw8852c_bb_reset_all(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)1590 static void rtw8852c_bb_reset_all(struct rtw89_dev *rtwdev,
1591 enum rtw89_phy_idx phy_idx)
1592 {
1593 /*HW SI reset*/
1594 rtw89_phy_write32_mask(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG,
1595 0x7);
1596 rtw89_phy_write32_mask(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG,
1597 0x7);
1598
1599 udelay(1);
1600
1601 rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1,
1602 phy_idx);
1603 rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0,
1604 phy_idx);
1605 /*HW SI reset*/
1606 rtw89_phy_write32_mask(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG,
1607 0x0);
1608 rtw89_phy_write32_mask(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG,
1609 0x0);
1610
1611 rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1,
1612 phy_idx);
1613 }
1614
rtw8852c_bb_reset_en(struct rtw89_dev * rtwdev,enum rtw89_band band,enum rtw89_phy_idx phy_idx,bool en)1615 static void rtw8852c_bb_reset_en(struct rtw89_dev *rtwdev, enum rtw89_band band,
1616 enum rtw89_phy_idx phy_idx, bool en)
1617 {
1618 if (en) {
1619 rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
1620 B_S0_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
1621 rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS,
1622 B_S1_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
1623 rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1,
1624 phy_idx);
1625 if (band == RTW89_BAND_2G)
1626 rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 0x0);
1627 rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0);
1628 } else {
1629 rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 0x1);
1630 rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1);
1631 rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
1632 B_S0_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
1633 rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS,
1634 B_S1_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
1635 fsleep(1);
1636 rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0,
1637 phy_idx);
1638 }
1639 }
1640
rtw8852c_bb_reset(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)1641 static void rtw8852c_bb_reset(struct rtw89_dev *rtwdev,
1642 enum rtw89_phy_idx phy_idx)
1643 {
1644 rtw8852c_bb_reset_all(rtwdev, phy_idx);
1645 }
1646
1647 static
rtw8852c_bb_gpio_trsw(struct rtw89_dev * rtwdev,enum rtw89_rf_path path,u8 tx_path_en,u8 trsw_tx,u8 trsw_rx,u8 trsw,u8 trsw_b)1648 void rtw8852c_bb_gpio_trsw(struct rtw89_dev *rtwdev, enum rtw89_rf_path path,
1649 u8 tx_path_en, u8 trsw_tx,
1650 u8 trsw_rx, u8 trsw, u8 trsw_b)
1651 {
1652 static const u32 path_cr_bases[] = {0x5868, 0x7868};
1653 u32 mask_ofst = 16;
1654 u32 cr;
1655 u32 val;
1656
1657 if (path >= ARRAY_SIZE(path_cr_bases))
1658 return;
1659
1660 cr = path_cr_bases[path];
1661
1662 mask_ofst += (tx_path_en * 4 + trsw_tx * 2 + trsw_rx) * 2;
1663 val = FIELD_PREP(B_P0_TRSW_A, trsw) | FIELD_PREP(B_P0_TRSW_B, trsw_b);
1664
1665 rtw89_phy_write32_mask(rtwdev, cr, (B_P0_TRSW_A | B_P0_TRSW_B) << mask_ofst, val);
1666 }
1667
1668 enum rtw8852c_rfe_src {
1669 PAPE_RFM,
1670 TRSW_RFM,
1671 LNAON_RFM,
1672 };
1673
1674 static
rtw8852c_bb_gpio_rfm(struct rtw89_dev * rtwdev,enum rtw89_rf_path path,enum rtw8852c_rfe_src src,u8 dis_tx_gnt_wl,u8 active_tx_opt,u8 act_bt_en,u8 rfm_output_val)1675 void rtw8852c_bb_gpio_rfm(struct rtw89_dev *rtwdev, enum rtw89_rf_path path,
1676 enum rtw8852c_rfe_src src, u8 dis_tx_gnt_wl,
1677 u8 active_tx_opt, u8 act_bt_en, u8 rfm_output_val)
1678 {
1679 static const u32 path_cr_bases[] = {0x5894, 0x7894};
1680 static const u32 masks[] = {0, 8, 16};
1681 u32 mask, mask_ofst;
1682 u32 cr;
1683 u32 val;
1684
1685 if (src >= ARRAY_SIZE(masks) || path >= ARRAY_SIZE(path_cr_bases))
1686 return;
1687
1688 mask_ofst = masks[src];
1689 cr = path_cr_bases[path];
1690
1691 val = FIELD_PREP(B_P0_RFM_DIS_WL, dis_tx_gnt_wl) |
1692 FIELD_PREP(B_P0_RFM_TX_OPT, active_tx_opt) |
1693 FIELD_PREP(B_P0_RFM_BT_EN, act_bt_en) |
1694 FIELD_PREP(B_P0_RFM_OUT, rfm_output_val);
1695 mask = 0xff << mask_ofst;
1696
1697 rtw89_phy_write32_mask(rtwdev, cr, mask, val);
1698 }
1699
rtw8852c_bb_gpio_init(struct rtw89_dev * rtwdev)1700 static void rtw8852c_bb_gpio_init(struct rtw89_dev *rtwdev)
1701 {
1702 static const u32 cr_bases[] = {0x5800, 0x7800};
1703 u32 addr;
1704 u8 i;
1705
1706 for (i = 0; i < ARRAY_SIZE(cr_bases); i++) {
1707 addr = cr_bases[i];
1708 rtw89_phy_write32_set(rtwdev, (addr | 0x68), B_P0_TRSW_A);
1709 rtw89_phy_write32_clr(rtwdev, (addr | 0x68), B_P0_TRSW_X);
1710 rtw89_phy_write32_clr(rtwdev, (addr | 0x68), B_P0_TRSW_SO_A2);
1711 rtw89_phy_write32(rtwdev, (addr | 0x80), 0x77777777);
1712 rtw89_phy_write32(rtwdev, (addr | 0x84), 0x77777777);
1713 }
1714
1715 rtw89_phy_write32(rtwdev, R_RFE_E_A2, 0xffffffff);
1716 rtw89_phy_write32(rtwdev, R_RFE_O_SEL_A2, 0);
1717 rtw89_phy_write32(rtwdev, R_RFE_SEL0_A2, 0);
1718 rtw89_phy_write32(rtwdev, R_RFE_SEL32_A2, 0);
1719
1720 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 0, 0, 1);
1721 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 0, 1, 1, 0);
1722 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 0, 1, 0);
1723 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 0, 1, 1, 1, 0);
1724 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 0, 0, 1);
1725 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 0, 1, 1, 0);
1726 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 0, 1, 0);
1727 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_A, 1, 1, 1, 1, 0);
1728
1729 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 0, 0, 0, 1);
1730 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 0, 1, 1, 0);
1731 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 1, 0, 1, 0);
1732 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 0, 1, 1, 1, 0);
1733 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 0, 0, 0, 1);
1734 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 0, 1, 1, 0);
1735 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 1, 0, 1, 0);
1736 rtw8852c_bb_gpio_trsw(rtwdev, RF_PATH_B, 1, 1, 1, 1, 0);
1737
1738 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, PAPE_RFM, 0, 0, 0, 0x0);
1739 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, TRSW_RFM, 0, 0, 0, 0x4);
1740 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_A, LNAON_RFM, 0, 0, 0, 0x8);
1741
1742 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, PAPE_RFM, 0, 0, 0, 0x0);
1743 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, TRSW_RFM, 0, 0, 0, 0x4);
1744 rtw8852c_bb_gpio_rfm(rtwdev, RF_PATH_B, LNAON_RFM, 0, 0, 0, 0x8);
1745 }
1746
rtw8852c_bb_macid_ctrl_init(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)1747 static void rtw8852c_bb_macid_ctrl_init(struct rtw89_dev *rtwdev,
1748 enum rtw89_phy_idx phy_idx)
1749 {
1750 u32 addr;
1751
1752 for (addr = R_AX_PWR_MACID_LMT_TABLE0;
1753 addr <= R_AX_PWR_MACID_LMT_TABLE127; addr += 4)
1754 rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0);
1755 }
1756
rtw8852c_bb_sethw(struct rtw89_dev * rtwdev)1757 static void rtw8852c_bb_sethw(struct rtw89_dev *rtwdev)
1758 {
1759 struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
1760
1761 rtw89_phy_write32_set(rtwdev, R_DBCC_80P80_SEL_EVM_RPT,
1762 B_DBCC_80P80_SEL_EVM_RPT_EN);
1763 rtw89_phy_write32_set(rtwdev, R_DBCC_80P80_SEL_EVM_RPT2,
1764 B_DBCC_80P80_SEL_EVM_RPT2_EN);
1765
1766 rtw8852c_bb_macid_ctrl_init(rtwdev, RTW89_PHY_0);
1767 rtw8852c_bb_gpio_init(rtwdev);
1768
1769 /* read these registers after loading BB parameters */
1770 gain->offset_base[RTW89_PHY_0] =
1771 rtw89_phy_read32_mask(rtwdev, R_RPL_BIAS_COMP, B_RPL_BIAS_COMP_MASK);
1772 gain->offset_base[RTW89_PHY_1] =
1773 rtw89_phy_read32_mask(rtwdev, R_RPL_BIAS_COMP1, B_RPL_BIAS_COMP1_MASK);
1774 }
1775
rtw8852c_set_channel_bb(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)1776 static void rtw8852c_set_channel_bb(struct rtw89_dev *rtwdev,
1777 const struct rtw89_chan *chan,
1778 enum rtw89_phy_idx phy_idx)
1779 {
1780 static const u32 ru_alloc_msk[2] = {B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY0,
1781 B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY1};
1782 struct rtw89_hal *hal = &rtwdev->hal;
1783 bool cck_en = chan->band_type == RTW89_BAND_2G;
1784 u8 pri_ch_idx = chan->pri_ch_idx;
1785 u32 mask, reg;
1786 u8 ntx_path;
1787
1788 if (chan->band_type == RTW89_BAND_2G)
1789 rtw8852c_ctrl_sco_cck(rtwdev, chan->channel,
1790 chan->primary_channel,
1791 chan->band_width);
1792
1793 rtw8852c_ctrl_ch(rtwdev, chan, phy_idx);
1794 rtw8852c_ctrl_bw(rtwdev, pri_ch_idx, chan->band_width, phy_idx);
1795 if (cck_en) {
1796 rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 1);
1797 rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 0);
1798 rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF,
1799 B_PD_ARBITER_OFF, 0x0, phy_idx);
1800 } else {
1801 rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 0);
1802 rtw89_phy_write32_mask(rtwdev, R_RXCCA_V1, B_RXCCA_DIS_V1, 1);
1803 rtw89_phy_write32_idx(rtwdev, R_PD_ARBITER_OFF,
1804 B_PD_ARBITER_OFF, 0x1, phy_idx);
1805 }
1806
1807 rtw8852c_spur_elimination(rtwdev, chan, pri_ch_idx, phy_idx);
1808 rtw8852c_ctrl_btg_bt_rx(rtwdev, chan->band_type == RTW89_BAND_2G,
1809 RTW89_PHY_0);
1810 rtw8852c_5m_mask(rtwdev, chan, phy_idx);
1811
1812 if (chan->band_width == RTW89_CHANNEL_WIDTH_160 &&
1813 rtwdev->hal.cv != CHIP_CAV) {
1814 rtw89_phy_write32_idx(rtwdev, R_P80_AT_HIGH_FREQ,
1815 B_P80_AT_HIGH_FREQ, 0x0, phy_idx);
1816 reg = rtw89_mac_reg_by_idx(rtwdev, R_P80_AT_HIGH_FREQ_BB_WRP, phy_idx);
1817 if (chan->primary_channel > chan->channel) {
1818 rtw89_phy_write32_mask(rtwdev,
1819 R_P80_AT_HIGH_FREQ_RU_ALLOC,
1820 ru_alloc_msk[phy_idx], 1);
1821 rtw89_write32_mask(rtwdev, reg,
1822 B_P80_AT_HIGH_FREQ_BB_WRP, 1);
1823 } else {
1824 rtw89_phy_write32_mask(rtwdev,
1825 R_P80_AT_HIGH_FREQ_RU_ALLOC,
1826 ru_alloc_msk[phy_idx], 0);
1827 rtw89_write32_mask(rtwdev, reg,
1828 B_P80_AT_HIGH_FREQ_BB_WRP, 0);
1829 }
1830 }
1831
1832 if (chan->band_type == RTW89_BAND_6G &&
1833 chan->band_width == RTW89_CHANNEL_WIDTH_160)
1834 rtw89_phy_write32_idx(rtwdev, R_CDD_EVM_CHK_EN,
1835 B_CDD_EVM_CHK_EN, 0, phy_idx);
1836 else
1837 rtw89_phy_write32_idx(rtwdev, R_CDD_EVM_CHK_EN,
1838 B_CDD_EVM_CHK_EN, 1, phy_idx);
1839
1840 if (!rtwdev->dbcc_en) {
1841 mask = B_P0_TXPW_RSTB_TSSI | B_P0_TXPW_RSTB_MANON;
1842 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x1);
1843 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x3);
1844 mask = B_P1_TXPW_RSTB_TSSI | B_P1_TXPW_RSTB_MANON;
1845 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x1);
1846 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x3);
1847 } else {
1848 if (phy_idx == RTW89_PHY_0) {
1849 mask = B_P0_TXPW_RSTB_TSSI | B_P0_TXPW_RSTB_MANON;
1850 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x1);
1851 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, mask, 0x3);
1852 } else {
1853 mask = B_P1_TXPW_RSTB_TSSI | B_P1_TXPW_RSTB_MANON;
1854 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x1);
1855 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, mask, 0x3);
1856 }
1857 }
1858
1859 if (chan->band_type == RTW89_BAND_6G)
1860 rtw89_phy_write32_set(rtwdev, R_MUIC, B_MUIC_EN);
1861 else
1862 rtw89_phy_write32_clr(rtwdev, R_MUIC, B_MUIC_EN);
1863
1864 if (hal->antenna_tx)
1865 ntx_path = hal->antenna_tx;
1866 else
1867 ntx_path = chan->band_type == RTW89_BAND_6G ? RF_B : RF_AB;
1868
1869 rtw8852c_ctrl_tx_path_tmac(rtwdev, ntx_path, (enum rtw89_mac_idx)phy_idx);
1870
1871 rtw8852c_bb_reset_all(rtwdev, phy_idx);
1872 }
1873
rtw8852c_set_channel(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_mac_idx mac_idx,enum rtw89_phy_idx phy_idx)1874 static void rtw8852c_set_channel(struct rtw89_dev *rtwdev,
1875 const struct rtw89_chan *chan,
1876 enum rtw89_mac_idx mac_idx,
1877 enum rtw89_phy_idx phy_idx)
1878 {
1879 rtw8852c_set_channel_mac(rtwdev, chan, mac_idx);
1880 rtw8852c_set_channel_bb(rtwdev, chan, phy_idx);
1881 rtw8852c_set_channel_rf(rtwdev, chan, phy_idx);
1882 }
1883
rtw8852c_dfs_en(struct rtw89_dev * rtwdev,bool en)1884 static void rtw8852c_dfs_en(struct rtw89_dev *rtwdev, bool en)
1885 {
1886 if (en)
1887 rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 1);
1888 else
1889 rtw89_phy_write32_mask(rtwdev, R_UPD_P0, B_UPD_P0_EN, 0);
1890 }
1891
rtw8852c_adc_en(struct rtw89_dev * rtwdev,bool en)1892 static void rtw8852c_adc_en(struct rtw89_dev *rtwdev, bool en)
1893 {
1894 if (en)
1895 rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST,
1896 0x0);
1897 else
1898 rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST,
1899 0xf);
1900 }
1901
rtw8852c_set_channel_help(struct rtw89_dev * rtwdev,bool enter,struct rtw89_channel_help_params * p,const struct rtw89_chan * chan,enum rtw89_mac_idx mac_idx,enum rtw89_phy_idx phy_idx)1902 static void rtw8852c_set_channel_help(struct rtw89_dev *rtwdev, bool enter,
1903 struct rtw89_channel_help_params *p,
1904 const struct rtw89_chan *chan,
1905 enum rtw89_mac_idx mac_idx,
1906 enum rtw89_phy_idx phy_idx)
1907 {
1908 if (enter) {
1909 rtw89_chip_stop_sch_tx(rtwdev, mac_idx, &p->tx_en,
1910 RTW89_SCH_TX_SEL_ALL);
1911 rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, false);
1912 rtw8852c_dfs_en(rtwdev, false);
1913 rtw8852c_tssi_cont_en_phyidx(rtwdev, false, phy_idx, chan);
1914 rtw8852c_adc_en(rtwdev, false);
1915 fsleep(40);
1916 rtw8852c_bb_reset_en(rtwdev, chan->band_type, phy_idx, false);
1917 } else {
1918 rtw89_mac_cfg_ppdu_status(rtwdev, mac_idx, true);
1919 rtw8852c_adc_en(rtwdev, true);
1920 rtw8852c_dfs_en(rtwdev, true);
1921 rtw8852c_tssi_cont_en_phyidx(rtwdev, true, phy_idx, chan);
1922 rtw8852c_bb_reset_en(rtwdev, chan->band_type, phy_idx, true);
1923 rtw89_chip_resume_sch_tx(rtwdev, mac_idx, p->tx_en);
1924 }
1925 }
1926
rtw8852c_rfk_init(struct rtw89_dev * rtwdev)1927 static void rtw8852c_rfk_init(struct rtw89_dev *rtwdev)
1928 {
1929 struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc;
1930
1931 rtwdev->is_tssi_mode[RF_PATH_A] = false;
1932 rtwdev->is_tssi_mode[RF_PATH_B] = false;
1933 memset(rfk_mcc, 0, sizeof(*rfk_mcc));
1934 rtw8852c_lck_init(rtwdev);
1935 rtw8852c_dpk_init(rtwdev);
1936
1937 rtw8852c_rck(rtwdev);
1938 rtw8852c_dack(rtwdev, RTW89_CHANCTX_0);
1939 rtw8852c_rx_dck(rtwdev, RTW89_PHY_0, false);
1940 }
1941
rtw8852c_rfk_channel(struct rtw89_dev * rtwdev,struct rtw89_vif_link * rtwvif_link)1942 static void rtw8852c_rfk_channel(struct rtw89_dev *rtwdev,
1943 struct rtw89_vif_link *rtwvif_link)
1944 {
1945 enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx;
1946 enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx;
1947
1948 rtw8852c_mcc_get_ch_info(rtwdev, phy_idx);
1949 rtw89_btc_ntfy_conn_rfk(rtwdev, true);
1950
1951 rtw8852c_rx_dck(rtwdev, phy_idx, false);
1952 rtw8852c_iqk(rtwdev, phy_idx, chanctx_idx);
1953 rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30);
1954 rtw8852c_tssi(rtwdev, phy_idx, chanctx_idx);
1955 rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30);
1956 rtw8852c_dpk(rtwdev, phy_idx, chanctx_idx);
1957
1958 rtw89_btc_ntfy_conn_rfk(rtwdev, false);
1959 rtw89_fw_h2c_rf_ntfy_mcc(rtwdev);
1960 }
1961
rtw8852c_rfk_band_changed(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx,const struct rtw89_chan * chan)1962 static void rtw8852c_rfk_band_changed(struct rtw89_dev *rtwdev,
1963 enum rtw89_phy_idx phy_idx,
1964 const struct rtw89_chan *chan)
1965 {
1966 rtw8852c_tssi_scan(rtwdev, phy_idx, chan);
1967 }
1968
rtw8852c_rfk_scan(struct rtw89_dev * rtwdev,struct rtw89_vif_link * rtwvif_link,bool start)1969 static void rtw8852c_rfk_scan(struct rtw89_dev *rtwdev,
1970 struct rtw89_vif_link *rtwvif_link,
1971 bool start)
1972 {
1973 rtw8852c_wifi_scan_notify(rtwdev, start, rtwvif_link->phy_idx);
1974 }
1975
rtw8852c_rfk_track(struct rtw89_dev * rtwdev)1976 static void rtw8852c_rfk_track(struct rtw89_dev *rtwdev)
1977 {
1978 rtw8852c_dpk_track(rtwdev);
1979 rtw8852c_lck_track(rtwdev);
1980 rtw8852c_rx_dck_track(rtwdev);
1981 }
1982
rtw8852c_bb_cal_txpwr_ref(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx,s16 ref,u16 pwr_ofst_decrease)1983 static u32 rtw8852c_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev,
1984 enum rtw89_phy_idx phy_idx,
1985 s16 ref, u16 pwr_ofst_decrease)
1986 {
1987 u8 base_cw_0db = 0x27;
1988 u16 tssi_16dbm_cw = 0x12c;
1989 s16 pwr_s10_3 = 0;
1990 s16 rf_pwr_cw = 0;
1991 u16 bb_pwr_cw = 0;
1992 u32 pwr_cw = 0;
1993 u32 tssi_ofst_cw = 0;
1994
1995 pwr_s10_3 = (ref << 1) + (s16)(base_cw_0db << 3) - pwr_ofst_decrease;
1996 bb_pwr_cw = FIELD_GET(GENMASK(2, 0), pwr_s10_3);
1997 rf_pwr_cw = FIELD_GET(GENMASK(8, 3), pwr_s10_3);
1998 rf_pwr_cw = clamp_t(s16, rf_pwr_cw, 15, 63);
1999 pwr_cw = (rf_pwr_cw << 3) | bb_pwr_cw;
2000
2001 tssi_ofst_cw = (u32)((s16)tssi_16dbm_cw + (ref << 1) - (16 << 3)) -
2002 pwr_ofst_decrease;
2003 rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
2004 "[TXPWR] tssi_ofst_cw=%d rf_cw=0x%x bb_cw=0x%x\n",
2005 tssi_ofst_cw, rf_pwr_cw, bb_pwr_cw);
2006
2007 return (tssi_ofst_cw << 18) | (pwr_cw << 9) | (ref & GENMASK(8, 0));
2008 }
2009
2010 static
rtw8852c_set_txpwr_ul_tb_offset(struct rtw89_dev * rtwdev,s8 pw_ofst,enum rtw89_mac_idx mac_idx)2011 void rtw8852c_set_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev,
2012 s8 pw_ofst, enum rtw89_mac_idx mac_idx)
2013 {
2014 s8 pw_ofst_2tx;
2015 s8 val_1t;
2016 s8 val_2t;
2017 u32 reg;
2018 u8 i;
2019
2020 if (pw_ofst < -32 || pw_ofst > 31) {
2021 rtw89_warn(rtwdev, "[ULTB] Err pwr_offset=%d\n", pw_ofst);
2022 return;
2023 }
2024 val_1t = pw_ofst << 2;
2025 pw_ofst_2tx = max(pw_ofst - 3, -32);
2026 val_2t = pw_ofst_2tx << 2;
2027
2028 rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] val_1tx=0x%x\n", val_1t);
2029 rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[ULTB] val_2tx=0x%x\n", val_2t);
2030
2031 for (i = 0; i < 4; i++) {
2032 /* 1TX */
2033 reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_PWR_UL_TB_1T, mac_idx);
2034 rtw89_write32_mask(rtwdev, reg,
2035 B_AX_PWR_UL_TB_1T_V1_MASK << (8 * i),
2036 val_1t);
2037 /* 2TX */
2038 reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_PWR_UL_TB_2T, mac_idx);
2039 rtw89_write32_mask(rtwdev, reg,
2040 B_AX_PWR_UL_TB_2T_V1_MASK << (8 * i),
2041 val_2t);
2042 }
2043 }
2044
rtw8852c_set_txpwr_ref(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx,s16 pwr_ofst)2045 static void rtw8852c_set_txpwr_ref(struct rtw89_dev *rtwdev,
2046 enum rtw89_phy_idx phy_idx, s16 pwr_ofst)
2047 {
2048 static const u32 addr[RF_PATH_NUM_8852C] = {0x5800, 0x7800};
2049 u16 ofst_dec[RF_PATH_NUM_8852C];
2050 const u32 mask = 0x7FFFFFF;
2051 const u8 ofst_ofdm = 0x4;
2052 const u8 ofst_cck = 0x8;
2053 s16 ref_ofdm = 0;
2054 s16 ref_cck = 0;
2055 u32 val;
2056 u8 i;
2057
2058 rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n");
2059
2060 rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_AX_PWR_RATE_CTRL,
2061 GENMASK(27, 10), 0x0);
2062
2063 ofst_dec[RF_PATH_A] = pwr_ofst > 0 ? 0 : abs(pwr_ofst);
2064 ofst_dec[RF_PATH_B] = pwr_ofst > 0 ? pwr_ofst : 0;
2065
2066 rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb ofdm txpwr ref\n");
2067 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
2068 val = rtw8852c_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_ofdm, ofst_dec[i]);
2069 rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_ofdm, mask, val, phy_idx);
2070 }
2071
2072 rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb cck txpwr ref\n");
2073 for (i = 0; i < RF_PATH_NUM_8852C; i++) {
2074 val = rtw8852c_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_cck, ofst_dec[i]);
2075 rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_cck, mask, val, phy_idx);
2076 }
2077 }
2078
rtw8852c_bb_set_tx_shape_dfir(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,u8 tx_shape_idx,enum rtw89_phy_idx phy_idx)2079 static void rtw8852c_bb_set_tx_shape_dfir(struct rtw89_dev *rtwdev,
2080 const struct rtw89_chan *chan,
2081 u8 tx_shape_idx,
2082 enum rtw89_phy_idx phy_idx)
2083 {
2084 #define __DFIR_CFG_MASK 0xffffff
2085 #define __DFIR_CFG_NR 8
2086 #define __DECL_DFIR_VAR(_prefix, _name, _val...) \
2087 static const u32 _prefix ## _ ## _name[] = {_val}; \
2088 static_assert(ARRAY_SIZE(_prefix ## _ ## _name) == __DFIR_CFG_NR)
2089 #define __DECL_DFIR_PARAM(_name, _val...) __DECL_DFIR_VAR(param, _name, _val)
2090 #define __DECL_DFIR_ADDR(_name, _val...) __DECL_DFIR_VAR(addr, _name, _val)
2091
2092 __DECL_DFIR_PARAM(flat,
2093 0x003D23FF, 0x0029B354, 0x000FC1C8, 0x00FDB053,
2094 0x00F86F9A, 0x00FAEF92, 0x00FE5FCC, 0x00FFDFF5);
2095 __DECL_DFIR_PARAM(sharp,
2096 0x003D83FF, 0x002C636A, 0x0013F204, 0x00008090,
2097 0x00F87FB0, 0x00F99F83, 0x00FDBFBA, 0x00003FF5);
2098 __DECL_DFIR_PARAM(sharp_14,
2099 0x003B13FF, 0x001C42DE, 0x00FDB0AD, 0x00F60F6E,
2100 0x00FD8F92, 0x0002D011, 0x0001C02C, 0x00FFF00A);
2101 __DECL_DFIR_ADDR(filter,
2102 0x45BC, 0x45CC, 0x45D0, 0x45D4, 0x45D8, 0x45C0,
2103 0x45C4, 0x45C8);
2104 u8 ch = chan->channel;
2105 const u32 *param;
2106 int i;
2107
2108 if (ch > 14) {
2109 rtw89_warn(rtwdev,
2110 "set tx shape dfir by unknown ch: %d on 2G\n", ch);
2111 return;
2112 }
2113
2114 if (ch == 14)
2115 param = param_sharp_14;
2116 else
2117 param = tx_shape_idx == 0 ? param_flat : param_sharp;
2118
2119 for (i = 0; i < __DFIR_CFG_NR; i++) {
2120 rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
2121 "set tx shape dfir: 0x%x: 0x%x\n", addr_filter[i],
2122 param[i]);
2123 rtw89_phy_write32_idx(rtwdev, addr_filter[i], __DFIR_CFG_MASK,
2124 param[i], phy_idx);
2125 }
2126
2127 #undef __DECL_DFIR_ADDR
2128 #undef __DECL_DFIR_PARAM
2129 #undef __DECL_DFIR_VAR
2130 #undef __DFIR_CFG_NR
2131 #undef __DFIR_CFG_MASK
2132 }
2133
rtw8852c_set_tx_shape(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)2134 static void rtw8852c_set_tx_shape(struct rtw89_dev *rtwdev,
2135 const struct rtw89_chan *chan,
2136 enum rtw89_phy_idx phy_idx)
2137 {
2138 const struct rtw89_rfe_parms *rfe_parms = rtwdev->rfe_parms;
2139 u8 band = chan->band_type;
2140 u8 regd = rtw89_regd_get(rtwdev, band);
2141 u8 tx_shape_cck = (*rfe_parms->tx_shape.lmt)[band][RTW89_RS_CCK][regd];
2142 u8 tx_shape_ofdm = (*rfe_parms->tx_shape.lmt)[band][RTW89_RS_OFDM][regd];
2143
2144 if (band == RTW89_BAND_2G)
2145 rtw8852c_bb_set_tx_shape_dfir(rtwdev, chan, tx_shape_cck, phy_idx);
2146
2147 rtw89_phy_tssi_ctrl_set_bandedge_cfg(rtwdev,
2148 (enum rtw89_mac_idx)phy_idx,
2149 tx_shape_ofdm);
2150
2151 rtw89_phy_write32_set(rtwdev, R_P0_DAC_COMP_POST_DPD_EN,
2152 B_P0_DAC_COMP_POST_DPD_EN);
2153 rtw89_phy_write32_set(rtwdev, R_P1_DAC_COMP_POST_DPD_EN,
2154 B_P1_DAC_COMP_POST_DPD_EN);
2155 }
2156
rtw8852c_set_txpwr_diff(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)2157 static void rtw8852c_set_txpwr_diff(struct rtw89_dev *rtwdev,
2158 const struct rtw89_chan *chan,
2159 enum rtw89_phy_idx phy_idx)
2160 {
2161 s16 pwr_ofst;
2162
2163 pwr_ofst = rtw89_phy_ant_gain_pwr_offset(rtwdev, chan);
2164 rtw8852c_set_txpwr_ref(rtwdev, phy_idx, pwr_ofst);
2165 }
2166
rtw8852c_set_txpwr_sar_diff(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)2167 static void rtw8852c_set_txpwr_sar_diff(struct rtw89_dev *rtwdev,
2168 const struct rtw89_chan *chan,
2169 enum rtw89_phy_idx phy_idx)
2170 {
2171 struct rtw89_sar_parm sar_parm = {
2172 .center_freq = chan->freq,
2173 .force_path = true,
2174 };
2175 s16 sar_rf;
2176 s8 sar_mac;
2177
2178 if (phy_idx != RTW89_PHY_0)
2179 return;
2180
2181 sar_parm.path = RF_PATH_A;
2182 sar_mac = rtw89_query_sar(rtwdev, &sar_parm);
2183 sar_rf = rtw89_phy_txpwr_mac_to_rf(rtwdev, sar_mac);
2184 rtw89_phy_write32_mask(rtwdev, R_TXPWRB, B_TXPWRB_MAX, sar_rf);
2185
2186 sar_parm.path = RF_PATH_B;
2187 sar_mac = rtw89_query_sar(rtwdev, &sar_parm);
2188 sar_rf = rtw89_phy_txpwr_mac_to_rf(rtwdev, sar_mac);
2189 rtw89_phy_write32_mask(rtwdev, R_P1_TXPWRB, B_TXPWRB_MAX, sar_rf);
2190 }
2191
rtw8852c_set_txpwr(struct rtw89_dev * rtwdev,const struct rtw89_chan * chan,enum rtw89_phy_idx phy_idx)2192 static void rtw8852c_set_txpwr(struct rtw89_dev *rtwdev,
2193 const struct rtw89_chan *chan,
2194 enum rtw89_phy_idx phy_idx)
2195 {
2196 rtw89_phy_set_txpwr_byrate(rtwdev, chan, phy_idx);
2197 rtw89_phy_set_txpwr_offset(rtwdev, chan, phy_idx);
2198 rtw8852c_set_tx_shape(rtwdev, chan, phy_idx);
2199 rtw89_phy_set_txpwr_limit(rtwdev, chan, phy_idx);
2200 rtw89_phy_set_txpwr_limit_ru(rtwdev, chan, phy_idx);
2201 rtw8852c_set_txpwr_diff(rtwdev, chan, phy_idx);
2202 rtw8852c_set_txpwr_sar_diff(rtwdev, chan, phy_idx);
2203 }
2204
rtw8852c_set_txpwr_ctrl(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)2205 static void rtw8852c_set_txpwr_ctrl(struct rtw89_dev *rtwdev,
2206 enum rtw89_phy_idx phy_idx)
2207 {
2208 rtw8852c_set_txpwr_ref(rtwdev, phy_idx, 0);
2209 }
2210
2211 static void
rtw8852c_init_tssi_ctrl(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)2212 rtw8852c_init_tssi_ctrl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
2213 {
2214 static const struct rtw89_reg2_def ctrl_ini[] = {
2215 {0xD938, 0x00010100},
2216 {0xD93C, 0x0500D500},
2217 {0xD940, 0x00000500},
2218 {0xD944, 0x00000005},
2219 {0xD94C, 0x00220000},
2220 {0xD950, 0x00030000},
2221 };
2222 u32 addr;
2223 int i;
2224
2225 for (addr = R_AX_TSSI_CTRL_HEAD; addr <= R_AX_TSSI_CTRL_TAIL; addr += 4)
2226 rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0);
2227
2228 for (i = 0; i < ARRAY_SIZE(ctrl_ini); i++)
2229 rtw89_mac_txpwr_write32(rtwdev, phy_idx, ctrl_ini[i].addr,
2230 ctrl_ini[i].data);
2231
2232 rtw89_phy_tssi_ctrl_set_bandedge_cfg(rtwdev,
2233 (enum rtw89_mac_idx)phy_idx,
2234 RTW89_TSSI_BANDEDGE_FLAT);
2235 }
2236
2237 static int
rtw8852c_init_txpwr_unit(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)2238 rtw8852c_init_txpwr_unit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
2239 {
2240 int ret;
2241
2242 ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL2, 0x07763333);
2243 if (ret)
2244 return ret;
2245
2246 ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_COEXT_CTRL, 0x01ebf000);
2247 if (ret)
2248 return ret;
2249
2250 ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL0, 0x0002f8ff);
2251 if (ret)
2252 return ret;
2253
2254 rtw8852c_set_txpwr_ul_tb_offset(rtwdev, 0, phy_idx == RTW89_PHY_1 ?
2255 RTW89_MAC_1 :
2256 RTW89_MAC_0);
2257 rtw8852c_init_tssi_ctrl(rtwdev, phy_idx);
2258
2259 return 0;
2260 }
2261
rtw8852c_bb_cfg_rx_path(struct rtw89_dev * rtwdev,u8 rx_path)2262 static void rtw8852c_bb_cfg_rx_path(struct rtw89_dev *rtwdev, u8 rx_path)
2263 {
2264 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0);
2265 u8 band = chan->band_type;
2266 u32 rst_mask0 = B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI;
2267 u32 rst_mask1 = B_P1_TXPW_RSTB_MANON | B_P1_TXPW_RSTB_TSSI;
2268
2269 if (rtwdev->dbcc_en) {
2270 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 1);
2271 rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD, B_ANT_RX_SEG0, 2,
2272 RTW89_PHY_1);
2273
2274 rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0,
2275 1);
2276 rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1,
2277 1);
2278 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG0, 2,
2279 RTW89_PHY_1);
2280 rtw89_phy_write32_idx(rtwdev, R_FC0_BW, B_ANT_RX_1RCCA_SEG1, 2,
2281 RTW89_PHY_1);
2282
2283 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT,
2284 B_RXHT_MCS_LIMIT, 0);
2285 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT,
2286 B_RXVHT_MCS_LIMIT, 0);
2287 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 8);
2288 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0);
2289 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0);
2290
2291 rtw89_phy_write32_idx(rtwdev, R_RXHT_MCS_LIMIT,
2292 B_RXHT_MCS_LIMIT, 0, RTW89_PHY_1);
2293 rtw89_phy_write32_idx(rtwdev, R_RXVHT_MCS_LIMIT,
2294 B_RXVHT_MCS_LIMIT, 0, RTW89_PHY_1);
2295 rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHE_USER_MAX, 1,
2296 RTW89_PHY_1);
2297 rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0,
2298 RTW89_PHY_1);
2299 rtw89_phy_write32_idx(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0,
2300 RTW89_PHY_1);
2301 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1);
2302 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3);
2303 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1);
2304 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3);
2305 } else {
2306 if (rx_path == RF_PATH_A) {
2307 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD,
2308 B_ANT_RX_SEG0, 1);
2309 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2310 B_ANT_RX_1RCCA_SEG0, 1);
2311 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2312 B_ANT_RX_1RCCA_SEG1, 1);
2313 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT,
2314 B_RXHT_MCS_LIMIT, 0);
2315 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT,
2316 B_RXVHT_MCS_LIMIT, 0);
2317 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS,
2318 0);
2319 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS,
2320 0);
2321 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
2322 rst_mask0, 1);
2323 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
2324 rst_mask0, 3);
2325 } else if (rx_path == RF_PATH_B) {
2326 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD,
2327 B_ANT_RX_SEG0, 2);
2328 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2329 B_ANT_RX_1RCCA_SEG0, 2);
2330 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2331 B_ANT_RX_1RCCA_SEG1, 2);
2332 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT,
2333 B_RXHT_MCS_LIMIT, 0);
2334 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT,
2335 B_RXVHT_MCS_LIMIT, 0);
2336 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS,
2337 0);
2338 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS,
2339 0);
2340 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB,
2341 rst_mask1, 1);
2342 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB,
2343 rst_mask1, 3);
2344 } else {
2345 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD,
2346 B_ANT_RX_SEG0, 3);
2347 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2348 B_ANT_RX_1RCCA_SEG0, 3);
2349 rtw89_phy_write32_mask(rtwdev, R_FC0_BW,
2350 B_ANT_RX_1RCCA_SEG1, 3);
2351 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT,
2352 B_RXHT_MCS_LIMIT, 1);
2353 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT,
2354 B_RXVHT_MCS_LIMIT, 1);
2355 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS,
2356 1);
2357 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS,
2358 1);
2359 rtw8852c_ctrl_btg_bt_rx(rtwdev, band == RTW89_BAND_2G,
2360 RTW89_PHY_0);
2361 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
2362 rst_mask0, 1);
2363 rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB,
2364 rst_mask0, 3);
2365 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB,
2366 rst_mask1, 1);
2367 rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB,
2368 rst_mask1, 3);
2369 }
2370 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 8);
2371 }
2372 }
2373
rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev * rtwdev,u8 tx_path,enum rtw89_mac_idx mac_idx)2374 static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path,
2375 enum rtw89_mac_idx mac_idx)
2376 {
2377 struct rtw89_reg2_def path_com[] = {
2378 {R_AX_PATH_COM0, AX_PATH_COM0_DFVAL},
2379 {R_AX_PATH_COM1, AX_PATH_COM1_DFVAL},
2380 {R_AX_PATH_COM2, AX_PATH_COM2_DFVAL},
2381 {R_AX_PATH_COM3, AX_PATH_COM3_DFVAL},
2382 {R_AX_PATH_COM4, AX_PATH_COM4_DFVAL},
2383 {R_AX_PATH_COM5, AX_PATH_COM5_DFVAL},
2384 {R_AX_PATH_COM6, AX_PATH_COM6_DFVAL},
2385 {R_AX_PATH_COM7, AX_PATH_COM7_DFVAL},
2386 {R_AX_PATH_COM8, AX_PATH_COM8_DFVAL},
2387 {R_AX_PATH_COM9, AX_PATH_COM9_DFVAL},
2388 {R_AX_PATH_COM10, AX_PATH_COM10_DFVAL},
2389 {R_AX_PATH_COM11, AX_PATH_COM11_DFVAL},
2390 };
2391 u32 addr;
2392 u32 reg;
2393 u8 cr_size = ARRAY_SIZE(path_com);
2394 u8 i = 0;
2395
2396 rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, RTW89_PHY_0);
2397 rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, RTW89_PHY_1);
2398
2399 for (addr = R_AX_MACID_ANT_TABLE;
2400 addr <= R_AX_MACID_ANT_TABLE_LAST; addr += 4) {
2401 reg = rtw89_mac_reg_by_idx(rtwdev, addr, mac_idx);
2402 rtw89_write32(rtwdev, reg, 0);
2403 }
2404
2405 if (tx_path == RF_A) {
2406 path_com[0].data = AX_PATH_COM0_PATHA;
2407 path_com[1].data = AX_PATH_COM1_PATHA;
2408 path_com[2].data = AX_PATH_COM2_PATHA;
2409 path_com[7].data = AX_PATH_COM7_PATHA;
2410 path_com[8].data = AX_PATH_COM8_PATHA;
2411 } else if (tx_path == RF_B) {
2412 path_com[0].data = AX_PATH_COM0_PATHB;
2413 path_com[1].data = AX_PATH_COM1_PATHB;
2414 path_com[2].data = AX_PATH_COM2_PATHB;
2415 path_com[7].data = AX_PATH_COM7_PATHB;
2416 path_com[8].data = AX_PATH_COM8_PATHB;
2417 } else if (tx_path == RF_AB) {
2418 path_com[0].data = AX_PATH_COM0_PATHAB;
2419 path_com[1].data = AX_PATH_COM1_PATHAB;
2420 path_com[2].data = AX_PATH_COM2_PATHAB;
2421 path_com[7].data = AX_PATH_COM7_PATHAB;
2422 path_com[8].data = AX_PATH_COM8_PATHAB;
2423 } else {
2424 rtw89_warn(rtwdev, "[Invalid Tx Path]Tx Path: %d\n", tx_path);
2425 return;
2426 }
2427
2428 for (i = 0; i < cr_size; i++) {
2429 rtw89_debug(rtwdev, RTW89_DBG_TSSI, "0x%x = 0x%x\n",
2430 path_com[i].addr, path_com[i].data);
2431 reg = rtw89_mac_reg_by_idx(rtwdev, path_com[i].addr, mac_idx);
2432 rtw89_write32(rtwdev, reg, path_com[i].data);
2433 }
2434 }
2435
rtw8852c_ctrl_nbtg_bt_tx(struct rtw89_dev * rtwdev,bool en,enum rtw89_phy_idx phy_idx)2436 static void rtw8852c_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en,
2437 enum rtw89_phy_idx phy_idx)
2438 {
2439 if (en) {
2440 rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1,
2441 B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x3);
2442 rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1,
2443 B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x3);
2444 rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1,
2445 B_PATH0_RXBB_MSK_V1, 0xf);
2446 rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1,
2447 B_PATH1_RXBB_MSK_V1, 0xf);
2448 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1,
2449 B_PATH0_G_LNA6_OP1DB_V1, 0x80);
2450 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
2451 B_PATH1_G_LNA6_OP1DB_V1, 0x80);
2452 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1,
2453 B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x80);
2454 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1,
2455 B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x80);
2456 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
2457 B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x80);
2458 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1,
2459 B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x80);
2460 rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1,
2461 B_PATH0_BT_BACKOFF_V1, 0x780D1E);
2462 rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1,
2463 B_PATH1_BT_BACKOFF_V1, 0x780D1E);
2464 rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1,
2465 B_P0_BACKOFF_IBADC_V1, 0x34);
2466 rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1,
2467 B_P1_BACKOFF_IBADC_V1, 0x34);
2468 } else {
2469 rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1,
2470 B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x0);
2471 rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1,
2472 B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x0);
2473 rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1,
2474 B_PATH0_RXBB_MSK_V1, 0x60);
2475 rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1,
2476 B_PATH1_RXBB_MSK_V1, 0x60);
2477 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1,
2478 B_PATH0_G_LNA6_OP1DB_V1, 0x1a);
2479 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
2480 B_PATH1_G_LNA6_OP1DB_V1, 0x1a);
2481 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1,
2482 B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x2a);
2483 rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1,
2484 B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x2a);
2485 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
2486 B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a);
2487 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1,
2488 B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x2a);
2489 rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1,
2490 B_PATH0_BT_BACKOFF_V1, 0x79E99E);
2491 rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1,
2492 B_PATH1_BT_BACKOFF_V1, 0x79E99E);
2493 rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1,
2494 B_P0_BACKOFF_IBADC_V1, 0x26);
2495 rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1,
2496 B_P1_BACKOFF_IBADC_V1, 0x26);
2497 }
2498 }
2499
rtw8852c_bb_cfg_txrx_path(struct rtw89_dev * rtwdev)2500 static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev)
2501 {
2502 struct rtw89_hal *hal = &rtwdev->hal;
2503 u8 nrx_path = RF_PATH_AB;
2504 u8 rx_nss = hal->rx_nss;
2505
2506 if (hal->antenna_rx == RF_A)
2507 nrx_path = RF_PATH_A;
2508 else if (hal->antenna_rx == RF_B)
2509 nrx_path = RF_PATH_B;
2510
2511 if (nrx_path != RF_PATH_AB)
2512 rx_nss = 1;
2513
2514 rtw8852c_bb_cfg_rx_path(rtwdev, nrx_path);
2515
2516 if (rx_nss == 1) {
2517 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0);
2518 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0);
2519 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0);
2520 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0);
2521 } else {
2522 rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 1);
2523 rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 1);
2524 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1);
2525 rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1);
2526 }
2527 }
2528
rtw8852c_get_thermal(struct rtw89_dev * rtwdev,enum rtw89_rf_path rf_path)2529 static u8 rtw8852c_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path)
2530 {
2531 struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
2532 s8 comp = 0;
2533 u8 val;
2534
2535 rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1);
2536 rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x0);
2537 rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1);
2538
2539 fsleep(200);
2540
2541 val = rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL);
2542
2543 if (info->pg_thermal_trim) {
2544 u8 trim = info->thermal_trim[rf_path];
2545
2546 if (trim & __THM_MASK_VAL8)
2547 comp = 8 * (trim & __THM_MASK_SIGN ? -1 : 1);
2548 }
2549
2550 return val + comp;
2551 }
2552
rtw8852c_btc_set_rfe(struct rtw89_dev * rtwdev)2553 static void rtw8852c_btc_set_rfe(struct rtw89_dev *rtwdev)
2554 {
2555 const struct rtw89_btc_ver *ver = rtwdev->btc.ver;
2556 union rtw89_btc_module_info *md = &rtwdev->btc.mdinfo;
2557
2558 if (ver->fcxinit == 7) {
2559 md->md_v7.rfe_type = rtwdev->efuse.rfe_type;
2560 md->md_v7.kt_ver = rtwdev->hal.cv;
2561 md->md_v7.bt_solo = 0;
2562 md->md_v7.switch_type = BTC_SWITCH_INTERNAL;
2563
2564 if (md->md_v7.rfe_type > 0)
2565 md->md_v7.ant.num = (md->md_v7.rfe_type % 2 ? 2 : 3);
2566 else
2567 md->md_v7.ant.num = 2;
2568
2569 md->md_v7.ant.diversity = 0;
2570 md->md_v7.ant.isolation = 10;
2571
2572 if (md->md_v7.ant.num == 3) {
2573 md->md_v7.ant.type = BTC_ANT_DEDICATED;
2574 md->md_v7.bt_pos = BTC_BT_ALONE;
2575 } else {
2576 md->md_v7.ant.type = BTC_ANT_SHARED;
2577 md->md_v7.bt_pos = BTC_BT_BTG;
2578 }
2579 rtwdev->btc.btg_pos = md->md_v7.ant.btg_pos;
2580 rtwdev->btc.ant_type = md->md_v7.ant.type;
2581 } else {
2582 md->md.rfe_type = rtwdev->efuse.rfe_type;
2583 md->md.cv = rtwdev->hal.cv;
2584 md->md.bt_solo = 0;
2585 md->md.switch_type = BTC_SWITCH_INTERNAL;
2586
2587 if (md->md.rfe_type > 0)
2588 md->md.ant.num = (md->md.rfe_type % 2 ? 2 : 3);
2589 else
2590 md->md.ant.num = 2;
2591
2592 md->md.ant.diversity = 0;
2593 md->md.ant.isolation = 10;
2594
2595 if (md->md.ant.num == 3) {
2596 md->md.ant.type = BTC_ANT_DEDICATED;
2597 md->md.bt_pos = BTC_BT_ALONE;
2598 } else {
2599 md->md.ant.type = BTC_ANT_SHARED;
2600 md->md.bt_pos = BTC_BT_BTG;
2601 }
2602 rtwdev->btc.btg_pos = md->md.ant.btg_pos;
2603 rtwdev->btc.ant_type = md->md.ant.type;
2604 }
2605 }
2606
rtw8852c_ctrl_btg_bt_rx(struct rtw89_dev * rtwdev,bool en,enum rtw89_phy_idx phy_idx)2607 static void rtw8852c_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en,
2608 enum rtw89_phy_idx phy_idx)
2609 {
2610 if (en) {
2611 rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
2612 B_PATH0_BT_SHARE_V1, 0x1);
2613 rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
2614 B_PATH0_BTG_PATH_V1, 0x0);
2615 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
2616 B_PATH1_G_LNA6_OP1DB_V1, 0x20);
2617 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
2618 B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x30);
2619 rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1,
2620 B_PATH1_BT_SHARE_V1, 0x1);
2621 rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1,
2622 B_PATH1_BTG_PATH_V1, 0x1);
2623 rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0);
2624 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_BT_SHARE, 0x1);
2625 rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_BT_SEG0, 0x2);
2626 rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN,
2627 B_BT_DYN_DC_EST_EN_MSK, 0x1);
2628 rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN,
2629 0x1);
2630 } else {
2631 rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
2632 B_PATH0_BT_SHARE_V1, 0x0);
2633 rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
2634 B_PATH0_BTG_PATH_V1, 0x0);
2635 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
2636 B_PATH1_G_LNA6_OP1DB_V1, 0x1a);
2637 rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
2638 B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a);
2639 rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1,
2640 B_PATH1_BT_SHARE_V1, 0x0);
2641 rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1,
2642 B_PATH1_BTG_PATH_V1, 0x0);
2643 rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xf);
2644 rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P2, 0x4);
2645 rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD, B_BT_SHARE, 0x0);
2646 rtw89_phy_write32_mask(rtwdev, R_FC0_BW, B_ANT_RX_BT_SEG0, 0x0);
2647 rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN,
2648 B_BT_DYN_DC_EST_EN_MSK, 0x0);
2649 rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN,
2650 0x0);
2651 }
2652 }
2653
2654 static
rtw8852c_set_trx_mask(struct rtw89_dev * rtwdev,u8 path,u8 group,u32 val)2655 void rtw8852c_set_trx_mask(struct rtw89_dev *rtwdev, u8 path, u8 group, u32 val)
2656 {
2657 rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x20000);
2658 rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, group);
2659 rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val);
2660 rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x0);
2661 }
2662
rtw8852c_btc_init_cfg(struct rtw89_dev * rtwdev)2663 static void rtw8852c_btc_init_cfg(struct rtw89_dev *rtwdev)
2664 {
2665 struct rtw89_btc *btc = &rtwdev->btc;
2666 const struct rtw89_chip_info *chip = rtwdev->chip;
2667 const struct rtw89_mac_ax_coex coex_params = {
2668 .pta_mode = RTW89_MAC_AX_COEX_RTK_MODE,
2669 .direction = RTW89_MAC_AX_COEX_INNER,
2670 };
2671
2672 /* PTA init */
2673 rtw89_mac_coex_init_v1(rtwdev, &coex_params);
2674
2675 /* set WL Tx response = Hi-Pri */
2676 chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_TX_RESP, true);
2677 chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_BEACON, true);
2678
2679 /* set rf gnt debug off */
2680 rtw89_write_rf(rtwdev, RF_PATH_A, RR_WLSEL, RFREG_MASK, 0x0);
2681 rtw89_write_rf(rtwdev, RF_PATH_B, RR_WLSEL, RFREG_MASK, 0x0);
2682
2683 /* set WL Tx thru in TRX mask table if GNT_WL = 0 && BT_S1 = ss group */
2684 if (btc->ant_type == BTC_ANT_SHARED) {
2685 rtw8852c_set_trx_mask(rtwdev,
2686 RF_PATH_A, BTC_BT_SS_GROUP, 0x5ff);
2687 rtw8852c_set_trx_mask(rtwdev,
2688 RF_PATH_B, BTC_BT_SS_GROUP, 0x5ff);
2689 /* set path-A(S0) Tx/Rx no-mask if GNT_WL=0 && BT_S1=tx group */
2690 rtw8852c_set_trx_mask(rtwdev,
2691 RF_PATH_A, BTC_BT_TX_GROUP, 0x5ff);
2692 } else { /* set WL Tx stb if GNT_WL = 0 && BT_S1 = ss group for 3-ant */
2693 rtw8852c_set_trx_mask(rtwdev,
2694 RF_PATH_A, BTC_BT_SS_GROUP, 0x5df);
2695 rtw8852c_set_trx_mask(rtwdev,
2696 RF_PATH_B, BTC_BT_SS_GROUP, 0x5df);
2697 }
2698
2699 /* set PTA break table */
2700 rtw89_write32(rtwdev, R_AX_BT_BREAK_TABLE, BTC_BREAK_PARAM);
2701
2702 /* enable BT counter 0xda10[1:0] = 2b'11 */
2703 rtw89_write32_set(rtwdev,
2704 R_AX_BT_CNT_CFG, B_AX_BT_CNT_EN |
2705 B_AX_BT_CNT_RST_V1);
2706 btc->cx.wl.status.map.init_ok = true;
2707 }
2708
2709 static
rtw8852c_btc_set_wl_pri(struct rtw89_dev * rtwdev,u8 map,bool state)2710 void rtw8852c_btc_set_wl_pri(struct rtw89_dev *rtwdev, u8 map, bool state)
2711 {
2712 u32 bitmap = 0;
2713 u32 reg = 0;
2714
2715 switch (map) {
2716 case BTC_PRI_MASK_TX_RESP:
2717 reg = R_BTC_COEX_WL_REQ;
2718 bitmap = B_BTC_RSP_ACK_HI;
2719 break;
2720 case BTC_PRI_MASK_BEACON:
2721 reg = R_BTC_COEX_WL_REQ;
2722 bitmap = B_BTC_TX_BCN_HI;
2723 break;
2724 default:
2725 return;
2726 }
2727
2728 if (state)
2729 rtw89_write32_set(rtwdev, reg, bitmap);
2730 else
2731 rtw89_write32_clr(rtwdev, reg, bitmap);
2732 }
2733
2734 union rtw8852c_btc_wl_txpwr_ctrl {
2735 u32 txpwr_val;
2736 struct {
2737 union {
2738 u16 ctrl_all_time;
2739 struct {
2740 s16 data:9;
2741 u16 rsvd:6;
2742 u16 flag:1;
2743 } all_time;
2744 };
2745 union {
2746 u16 ctrl_gnt_bt;
2747 struct {
2748 s16 data:9;
2749 u16 rsvd:7;
2750 } gnt_bt;
2751 };
2752 };
2753 } __packed;
2754
2755 static void
rtw8852c_btc_set_wl_txpwr_ctrl(struct rtw89_dev * rtwdev,u32 txpwr_val)2756 rtw8852c_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val)
2757 {
2758 union rtw8852c_btc_wl_txpwr_ctrl arg = { .txpwr_val = txpwr_val };
2759 s32 val;
2760
2761 #define __write_ctrl(_reg, _msk, _val, _en, _cond) \
2762 do { \
2763 u32 _wrt = FIELD_PREP(_msk, _val); \
2764 BUILD_BUG_ON((_msk & _en) != 0); \
2765 if (_cond) \
2766 _wrt |= _en; \
2767 else \
2768 _wrt &= ~_en; \
2769 rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, _reg, \
2770 _msk | _en, _wrt); \
2771 } while (0)
2772
2773 switch (arg.ctrl_all_time) {
2774 case 0xffff:
2775 val = 0;
2776 break;
2777 default:
2778 val = arg.all_time.data;
2779 break;
2780 }
2781
2782 __write_ctrl(R_AX_PWR_RATE_CTRL, B_AX_FORCE_PWR_BY_RATE_VALUE_MASK,
2783 val, B_AX_FORCE_PWR_BY_RATE_EN,
2784 arg.ctrl_all_time != 0xffff);
2785
2786 switch (arg.ctrl_gnt_bt) {
2787 case 0xffff:
2788 val = 0;
2789 break;
2790 default:
2791 val = arg.gnt_bt.data;
2792 break;
2793 }
2794
2795 __write_ctrl(R_AX_PWR_COEXT_CTRL, B_AX_TXAGC_BT_MASK, val,
2796 B_AX_TXAGC_BT_EN, arg.ctrl_gnt_bt != 0xffff);
2797
2798 #undef __write_ctrl
2799 }
2800
2801 static
rtw8852c_btc_get_bt_rssi(struct rtw89_dev * rtwdev,s8 val)2802 s8 rtw8852c_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val)
2803 {
2804 /* +6 for compensate offset */
2805 return clamp_t(s8, val + 6, -100, 0) + 100;
2806 }
2807
2808 static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_rf_ul[] = {
2809 {255, 0, 0, 7}, /* 0 -> original */
2810 {255, 2, 0, 7}, /* 1 -> for BT-connected ACI issue && BTG co-rx */
2811 {255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
2812 {255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
2813 {255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
2814 {255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
2815 {6, 1, 0, 7},
2816 {13, 1, 0, 7},
2817 {13, 1, 0, 7}
2818 };
2819
2820 static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_rf_dl[] = {
2821 {255, 0, 0, 7}, /* 0 -> original */
2822 {255, 2, 0, 7}, /* 1 -> reserved for shared-antenna */
2823 {255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
2824 {255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
2825 {255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
2826 {255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
2827 {255, 1, 0, 7},
2828 {255, 1, 0, 7},
2829 {255, 1, 0, 7}
2830 };
2831
2832 static const u8 rtw89_btc_8852c_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {60, 50, 40, 30};
2833 static const u8 rtw89_btc_8852c_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {40, 36, 31, 28};
2834
2835 static const struct rtw89_btc_fbtc_mreg rtw89_btc_8852c_mon_reg[] = {
2836 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda00),
2837 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda04),
2838 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda24),
2839 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda30),
2840 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda34),
2841 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda38),
2842 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda44),
2843 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda48),
2844 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda4c),
2845 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd200),
2846 RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd220),
2847 RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x980),
2848 RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4aa4),
2849 RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x4778),
2850 RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x476c),
2851 };
2852
2853 static
rtw8852c_btc_update_bt_cnt(struct rtw89_dev * rtwdev)2854 void rtw8852c_btc_update_bt_cnt(struct rtw89_dev *rtwdev)
2855 {
2856 /* Feature move to firmware */
2857 }
2858
2859 static
rtw8852c_btc_wl_s1_standby(struct rtw89_dev * rtwdev,bool state)2860 void rtw8852c_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state)
2861 {
2862 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x80000);
2863 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1);
2864 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD1, RFREG_MASK, 0x620);
2865
2866 /* set WL standby = Rx for GNT_BT_Tx = 1->0 settle issue */
2867 if (state)
2868 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0,
2869 RFREG_MASK, 0x179c);
2870 else
2871 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0,
2872 RFREG_MASK, 0x208);
2873
2874 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0);
2875 }
2876
rtw8852c_set_wl_lna2(struct rtw89_dev * rtwdev,u8 level)2877 static void rtw8852c_set_wl_lna2(struct rtw89_dev *rtwdev, u8 level)
2878 {
2879 /* level=0 Default: TIA 1/0= (LNA2,TIAN6) = (7,1)/(5,1) = 21dB/12dB
2880 * level=1 Fix LNA2=5: TIA 1/0= (LNA2,TIAN6) = (5,0)/(5,1) = 18dB/12dB
2881 * To improve BT ACI in co-rx
2882 */
2883
2884 switch (level) {
2885 case 0: /* default */
2886 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000);
2887 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0);
2888 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15);
2889 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1);
2890 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17);
2891 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2);
2892 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15);
2893 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3);
2894 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x17);
2895 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0);
2896 break;
2897 case 1: /* Fix LNA2=5 */
2898 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x1000);
2899 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x0);
2900 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15);
2901 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1);
2902 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5);
2903 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x2);
2904 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x15);
2905 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x3);
2906 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x5);
2907 rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0);
2908 break;
2909 }
2910 }
2911
rtw8852c_btc_set_wl_rx_gain(struct rtw89_dev * rtwdev,u32 level)2912 static void rtw8852c_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level)
2913 {
2914 struct rtw89_btc *btc = &rtwdev->btc;
2915
2916 switch (level) {
2917 case 0: /* original */
2918 default:
2919 rtw8852c_ctrl_nbtg_bt_tx(rtwdev, false, RTW89_PHY_0);
2920 btc->dm.wl_lna2 = 0;
2921 break;
2922 case 1: /* for FDD free-run */
2923 rtw8852c_ctrl_nbtg_bt_tx(rtwdev, true, RTW89_PHY_0);
2924 btc->dm.wl_lna2 = 0;
2925 break;
2926 case 2: /* for BTG Co-Rx*/
2927 rtw8852c_ctrl_nbtg_bt_tx(rtwdev, false, RTW89_PHY_0);
2928 btc->dm.wl_lna2 = 1;
2929 break;
2930 }
2931
2932 rtw8852c_set_wl_lna2(rtwdev, btc->dm.wl_lna2);
2933 }
2934
rtw8852c_fill_freq_with_ppdu(struct rtw89_dev * rtwdev,struct rtw89_rx_phy_ppdu * phy_ppdu,struct ieee80211_rx_status * status)2935 static void rtw8852c_fill_freq_with_ppdu(struct rtw89_dev *rtwdev,
2936 struct rtw89_rx_phy_ppdu *phy_ppdu,
2937 struct ieee80211_rx_status *status)
2938 {
2939 u8 chan_idx = phy_ppdu->chan_idx;
2940 enum nl80211_band band;
2941 u8 ch;
2942
2943 if (chan_idx == 0)
2944 return;
2945
2946 rtw89_decode_chan_idx(rtwdev, chan_idx, &ch, &band);
2947 status->freq = ieee80211_channel_to_frequency(ch, band);
2948 status->band = band;
2949 }
2950
rtw8852c_query_ppdu(struct rtw89_dev * rtwdev,struct rtw89_rx_phy_ppdu * phy_ppdu,struct ieee80211_rx_status * status)2951 static void rtw8852c_query_ppdu(struct rtw89_dev *rtwdev,
2952 struct rtw89_rx_phy_ppdu *phy_ppdu,
2953 struct ieee80211_rx_status *status)
2954 {
2955 u8 path;
2956 u8 *rx_power = phy_ppdu->rssi;
2957
2958 if (!status->signal)
2959 status->signal = RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A],
2960 rx_power[RF_PATH_B]));
2961
2962 for (path = 0; path < rtwdev->chip->rf_path_num; path++) {
2963 status->chains |= BIT(path);
2964 status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]);
2965 }
2966 if (phy_ppdu->valid)
2967 rtw8852c_fill_freq_with_ppdu(rtwdev, phy_ppdu, status);
2968 }
2969
rtw8852c_mac_enable_bb_rf(struct rtw89_dev * rtwdev)2970 static int rtw8852c_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
2971 {
2972 int ret;
2973
2974 rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN,
2975 B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN);
2976
2977 rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
2978 rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
2979 rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
2980
2981 rtw89_write32_mask(rtwdev, R_AX_AFE_OFF_CTRL1, B_AX_S0_LDO_VSEL_F_MASK, 0x1);
2982 rtw89_write32_mask(rtwdev, R_AX_AFE_OFF_CTRL1, B_AX_S1_LDO_VSEL_F_MASK, 0x1);
2983
2984 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL0, 0x7, FULL_BIT_MASK);
2985 if (ret)
2986 return ret;
2987
2988 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0x6c, FULL_BIT_MASK);
2989 if (ret)
2990 return ret;
2991
2992 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xc7, FULL_BIT_MASK);
2993 if (ret)
2994 return ret;
2995
2996 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xc7, FULL_BIT_MASK);
2997 if (ret)
2998 return ret;
2999
3000 ret = rtw89_mac_write_xtal_si(rtwdev, XTAL3, 0xd, FULL_BIT_MASK);
3001 if (ret)
3002 return ret;
3003
3004 return 0;
3005 }
3006
rtw8852c_mac_disable_bb_rf(struct rtw89_dev * rtwdev)3007 static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev)
3008 {
3009 rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
3010 rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN,
3011 B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN);
3012
3013 return 0;
3014 }
3015
3016 static const struct rtw89_chanctx_listener rtw8852c_chanctx_listener = {
3017 .callbacks[RTW89_CHANCTX_CALLBACK_RFK] = rtw8852c_rfk_chanctx_cb,
3018 .callbacks[RTW89_CHANCTX_CALLBACK_TAS] = rtw89_tas_chanctx_cb,
3019 };
3020
3021 #ifdef CONFIG_PM
3022 static const struct wiphy_wowlan_support rtw_wowlan_stub_8852c = {
3023 .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT |
3024 WIPHY_WOWLAN_NET_DETECT,
3025 .n_patterns = RTW89_MAX_PATTERN_NUM,
3026 .pattern_max_len = RTW89_MAX_PATTERN_SIZE,
3027 .pattern_min_len = 1,
3028 .max_nd_match_sets = RTW89_SCANOFLD_MAX_SSID,
3029 };
3030 #endif
3031
3032 static const struct rtw89_chip_ops rtw8852c_chip_ops = {
3033 .enable_bb_rf = rtw8852c_mac_enable_bb_rf,
3034 .disable_bb_rf = rtw8852c_mac_disable_bb_rf,
3035 .bb_preinit = NULL,
3036 .bb_postinit = NULL,
3037 .bb_reset = rtw8852c_bb_reset,
3038 .bb_sethw = rtw8852c_bb_sethw,
3039 .read_rf = rtw89_phy_read_rf_v1,
3040 .write_rf = rtw89_phy_write_rf_v1,
3041 .set_channel = rtw8852c_set_channel,
3042 .set_channel_help = rtw8852c_set_channel_help,
3043 .read_efuse = rtw8852c_read_efuse,
3044 .read_phycap = rtw8852c_read_phycap,
3045 .fem_setup = NULL,
3046 .rfe_gpio = NULL,
3047 .rfk_hw_init = NULL,
3048 .rfk_init = rtw8852c_rfk_init,
3049 .rfk_init_late = NULL,
3050 .rfk_channel = rtw8852c_rfk_channel,
3051 .rfk_band_changed = rtw8852c_rfk_band_changed,
3052 .rfk_scan = rtw8852c_rfk_scan,
3053 .rfk_track = rtw8852c_rfk_track,
3054 .power_trim = rtw8852c_power_trim,
3055 .set_txpwr = rtw8852c_set_txpwr,
3056 .set_txpwr_ctrl = rtw8852c_set_txpwr_ctrl,
3057 .init_txpwr_unit = rtw8852c_init_txpwr_unit,
3058 .get_thermal = rtw8852c_get_thermal,
3059 .chan_to_rf18_val = NULL,
3060 .ctrl_btg_bt_rx = rtw8852c_ctrl_btg_bt_rx,
3061 .query_ppdu = rtw8852c_query_ppdu,
3062 .convert_rpl_to_rssi = NULL,
3063 .phy_rpt_to_rssi = NULL,
3064 .ctrl_nbtg_bt_tx = rtw8852c_ctrl_nbtg_bt_tx,
3065 .cfg_txrx_path = rtw8852c_bb_cfg_txrx_path,
3066 .set_txpwr_ul_tb_offset = rtw8852c_set_txpwr_ul_tb_offset,
3067 .digital_pwr_comp = NULL,
3068 .calc_rx_gain_normal = NULL,
3069 .pwr_on_func = rtw8852c_pwr_on_func,
3070 .pwr_off_func = rtw8852c_pwr_off_func,
3071 .query_rxdesc = rtw89_core_query_rxdesc,
3072 .fill_txdesc = rtw89_core_fill_txdesc_v1,
3073 .fill_txdesc_fwcmd = rtw89_core_fill_txdesc_fwcmd_v1,
3074 .get_ch_dma = {rtw89_core_get_ch_dma,
3075 rtw89_core_get_ch_dma_v2,
3076 NULL,},
3077 .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path_v1,
3078 .mac_cfg_gnt = rtw89_mac_cfg_gnt_v1,
3079 .stop_sch_tx = rtw89_mac_stop_sch_tx_v1,
3080 .resume_sch_tx = rtw89_mac_resume_sch_tx_v1,
3081 .h2c_dctl_sec_cam = rtw89_fw_h2c_dctl_sec_cam_v1,
3082 .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl,
3083 .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl,
3084 .h2c_ampdu_cmac_tbl = NULL,
3085 .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl,
3086 .h2c_punctured_cmac_tbl = NULL,
3087 .h2c_default_dmac_tbl = NULL,
3088 .h2c_update_beacon = rtw89_fw_h2c_update_beacon,
3089 .h2c_ba_cam = rtw89_fw_h2c_ba_cam,
3090 .h2c_wow_cam_update = rtw89_fw_h2c_wow_cam_update,
3091
3092 .btc_set_rfe = rtw8852c_btc_set_rfe,
3093 .btc_init_cfg = rtw8852c_btc_init_cfg,
3094 .btc_set_wl_pri = rtw8852c_btc_set_wl_pri,
3095 .btc_set_wl_txpwr_ctrl = rtw8852c_btc_set_wl_txpwr_ctrl,
3096 .btc_get_bt_rssi = rtw8852c_btc_get_bt_rssi,
3097 .btc_update_bt_cnt = rtw8852c_btc_update_bt_cnt,
3098 .btc_wl_s1_standby = rtw8852c_btc_wl_s1_standby,
3099 .btc_set_wl_rx_gain = rtw8852c_btc_set_wl_rx_gain,
3100 .btc_set_policy = rtw89_btc_set_policy_v1,
3101 };
3102
3103 const struct rtw89_chip_info rtw8852c_chip_info = {
3104 .chip_id = RTL8852C,
3105 .chip_gen = RTW89_CHIP_AX,
3106 .ops = &rtw8852c_chip_ops,
3107 .mac_def = &rtw89_mac_gen_ax,
3108 .phy_def = &rtw89_phy_gen_ax,
3109 .fw_basename = RTW8852C_FW_BASENAME,
3110 .fw_format_max = RTW8852C_FW_FORMAT_MAX,
3111 .try_ce_fw = false,
3112 .bbmcu_nr = 0,
3113 .needed_fw_elms = 0,
3114 .fw_blacklist = &rtw89_fw_blacklist_default,
3115 .fifo_size = 458752,
3116 .small_fifo_size = false,
3117 .dle_scc_rsvd_size = 0,
3118 .max_amsdu_limit = 8000,
3119 .max_vht_mpdu_cap = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454,
3120 .max_eht_mpdu_cap = 0,
3121 .max_tx_agg_num = 128,
3122 .max_rx_agg_num = 64,
3123 .dis_2g_40m_ul_ofdma = false,
3124 .rsvd_ple_ofst = 0x6f800,
3125 .hfc_param_ini = {rtw8852c_hfc_param_ini_pcie,
3126 rtw8852c_hfc_param_ini_usb,
3127 NULL},
3128 .dle_mem = {rtw8852c_dle_mem_pcie,
3129 rtw8852c_dle_mem_usb2,
3130 rtw8852c_dle_mem_usb3,
3131 NULL},
3132 .wde_qempty_acq_grpnum = 16,
3133 .wde_qempty_mgq_grpsel = 16,
3134 .rf_base_addr = {0xe000, 0xf000},
3135 .thermal_th = {0x32, 0x35},
3136 .pwr_on_seq = NULL,
3137 .pwr_off_seq = NULL,
3138 .bb_table = &rtw89_8852c_phy_bb_table,
3139 .bb_gain_table = &rtw89_8852c_phy_bb_gain_table,
3140 .rf_table = {&rtw89_8852c_phy_radiob_table,
3141 &rtw89_8852c_phy_radioa_table,},
3142 .nctl_table = &rtw89_8852c_phy_nctl_table,
3143 .nctl_post_table = NULL,
3144 .dflt_parms = &rtw89_8852c_dflt_parms,
3145 .rfe_parms_conf = NULL,
3146 .chanctx_listener = &rtw8852c_chanctx_listener,
3147 .txpwr_factor_bb = 3,
3148 .txpwr_factor_rf = 2,
3149 .txpwr_factor_mac = 1,
3150 .dig_table = NULL,
3151 .dig_regs = &rtw8852c_dig_regs,
3152 .tssi_dbw_table = &rtw89_8852c_tssi_dbw_table,
3153 .support_macid_num = RTW89_MAX_MAC_ID_NUM,
3154 .support_link_num = 0,
3155 .support_chanctx_num = 2,
3156 .support_rnr = false,
3157 .support_bands = BIT(NL80211_BAND_2GHZ) |
3158 BIT(NL80211_BAND_5GHZ) |
3159 BIT(NL80211_BAND_6GHZ),
3160 .support_bandwidths = BIT(NL80211_CHAN_WIDTH_20) |
3161 BIT(NL80211_CHAN_WIDTH_40) |
3162 BIT(NL80211_CHAN_WIDTH_80) |
3163 BIT(NL80211_CHAN_WIDTH_160),
3164 .support_unii4 = true,
3165 .support_ant_gain = true,
3166 .support_tas = true,
3167 .support_sar_by_ant = true,
3168 .support_noise = false,
3169 .ul_tb_waveform_ctrl = false,
3170 .ul_tb_pwr_diff = true,
3171 .rx_freq_frome_ie = false,
3172 .hw_sec_hdr = true,
3173 .hw_mgmt_tx_encrypt = true,
3174 .hw_tkip_crypto = true,
3175 .hw_mlo_bmc_crypto = false,
3176 .rf_path_num = 2,
3177 .tx_nss = 2,
3178 .rx_nss = 2,
3179 .acam_num = 128,
3180 .bcam_num = 20,
3181 .scam_num = 128,
3182 .bacam_num = 8,
3183 .bacam_dynamic_num = 8,
3184 .bacam_ver = RTW89_BACAM_V0_EXT,
3185 .addrcam_ver = 0,
3186 .ppdu_max_usr = 8,
3187 .sec_ctrl_efuse_size = 4,
3188 .physical_efuse_size = 1216,
3189 .logical_efuse_size = 2048,
3190 .limit_efuse_size = 1280,
3191 .dav_phy_efuse_size = 96,
3192 .dav_log_efuse_size = 16,
3193 .efuse_blocks = NULL,
3194 .phycap_addr = 0x590,
3195 .phycap_size = 0x60,
3196 .para_ver = 0x1,
3197 .wlcx_desired = 0x06000000,
3198 .scbd = 0x1,
3199 .mailbox = 0x1,
3200
3201 .afh_guard_ch = 6,
3202 .wl_rssi_thres = rtw89_btc_8852c_wl_rssi_thres,
3203 .bt_rssi_thres = rtw89_btc_8852c_bt_rssi_thres,
3204 .rssi_tol = 2,
3205 .mon_reg_num = ARRAY_SIZE(rtw89_btc_8852c_mon_reg),
3206 .mon_reg = rtw89_btc_8852c_mon_reg,
3207 .rf_para_ulink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_ul),
3208 .rf_para_ulink = rtw89_btc_8852c_rf_ul,
3209 .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_dl),
3210 .rf_para_dlink = rtw89_btc_8852c_rf_dl,
3211 .ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) |
3212 BIT(RTW89_PS_MODE_CLK_GATED) |
3213 BIT(RTW89_PS_MODE_PWR_GATED),
3214 .low_power_hci_modes = BIT(RTW89_PS_MODE_CLK_GATED) |
3215 BIT(RTW89_PS_MODE_PWR_GATED),
3216 .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_V1,
3217 .hci_func_en_addr = R_AX_HCI_FUNC_EN_V1,
3218 .h2c_desc_size = sizeof(struct rtw89_rxdesc_short),
3219 .txwd_body_size = sizeof(struct rtw89_txwd_body_v1),
3220 .txwd_info_size = sizeof(struct rtw89_txwd_info),
3221 .h2c_ctrl_reg = R_AX_H2CREG_CTRL_V1,
3222 .h2c_counter_reg = {R_AX_UDM1 + 1, B_AX_UDM1_HALMAC_H2C_DEQ_CNT_MASK >> 8},
3223 .h2c_regs = rtw8852c_h2c_regs,
3224 .c2h_ctrl_reg = R_AX_C2HREG_CTRL_V1,
3225 .c2h_counter_reg = {R_AX_UDM1 + 1, B_AX_UDM1_HALMAC_C2H_ENQ_CNT_MASK >> 8},
3226 .c2h_regs = rtw8852c_c2h_regs,
3227 .page_regs = &rtw8852c_page_regs,
3228 .wow_reason_reg = rtw8852c_wow_wakeup_regs,
3229 .cfo_src_fd = false,
3230 .cfo_hw_comp = false,
3231 .dcfo_comp = &rtw8852c_dcfo_comp,
3232 .dcfo_comp_sft = 12,
3233 .nhm_report = NULL,
3234 .nhm_th = NULL,
3235 .imr_info = &rtw8852c_imr_info,
3236 .imr_dmac_table = NULL,
3237 .imr_cmac_table = NULL,
3238 .rrsr_cfgs = &rtw8852c_rrsr_cfgs,
3239 .bss_clr_vld = {R_BSS_CLR_MAP, B_BSS_CLR_MAP_VLD0},
3240 .bss_clr_map_reg = R_BSS_CLR_MAP,
3241 .rfkill_init = &rtw8852c_rfkill_regs,
3242 .rfkill_get = {R_AX_GPIO_EXT_CTRL, B_AX_GPIO_IN_9},
3243 .btc_sb = {{{R_AX_SCOREBOARD, R_AX_SCOREBOARD},}},
3244 .dma_ch_mask = 0,
3245 .edcca_regs = &rtw8852c_edcca_regs,
3246 #ifdef CONFIG_PM
3247 .wowlan_stub = &rtw_wowlan_stub_8852c,
3248 #endif
3249 .xtal_info = NULL,
3250 .default_quirks = 0,
3251 };
3252 EXPORT_SYMBOL(rtw8852c_chip_info);
3253
3254 MODULE_FIRMWARE(RTW8852C_MODULE_FIRMWARE);
3255 MODULE_AUTHOR("Realtek Corporation");
3256 MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852C driver");
3257 MODULE_LICENSE("Dual BSD/GPL");
3258