1 | // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause |
2 | /* Copyright(c) 2018-2019 Realtek Corporation |
3 | */ |
4 | |
5 | #include "main.h" |
6 | #include "coex.h" |
7 | #include "fw.h" |
8 | #include "tx.h" |
9 | #include "rx.h" |
10 | #include "phy.h" |
11 | #include "rtw8821c.h" |
12 | #include "rtw8821c_table.h" |
13 | #include "mac.h" |
14 | #include "reg.h" |
15 | #include "debug.h" |
16 | #include "bf.h" |
17 | #include "regd.h" |
18 | |
19 | static const s8 lna_gain_table_0[8] = {22, 8, -6, -22, -31, -40, -46, -52}; |
20 | static const s8 lna_gain_table_1[16] = {10, 6, 2, -2, -6, -10, -14, -17, |
21 | -20, -24, -28, -31, -34, -37, -40, -44}; |
22 | |
23 | static void rtw8821ce_efuse_parsing(struct rtw_efuse *efuse, |
24 | struct rtw8821c_efuse *map) |
25 | { |
26 | ether_addr_copy(dst: efuse->addr, src: map->e.mac_addr); |
27 | } |
28 | |
29 | static void rtw8821cu_efuse_parsing(struct rtw_efuse *efuse, |
30 | struct rtw8821c_efuse *map) |
31 | { |
32 | ether_addr_copy(dst: efuse->addr, src: map->u.mac_addr); |
33 | } |
34 | |
35 | static void rtw8821cs_efuse_parsing(struct rtw_efuse *efuse, |
36 | struct rtw8821c_efuse *map) |
37 | { |
38 | ether_addr_copy(dst: efuse->addr, src: map->s.mac_addr); |
39 | } |
40 | |
41 | enum rtw8821ce_rf_set { |
42 | SWITCH_TO_BTG, |
43 | SWITCH_TO_WLG, |
44 | SWITCH_TO_WLA, |
45 | SWITCH_TO_BT, |
46 | }; |
47 | |
48 | static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) |
49 | { |
50 | struct rtw_hal *hal = &rtwdev->hal; |
51 | struct rtw_efuse *efuse = &rtwdev->efuse; |
52 | struct rtw8821c_efuse *map; |
53 | int i; |
54 | |
55 | map = (struct rtw8821c_efuse *)log_map; |
56 | |
57 | efuse->rfe_option = map->rfe_option & 0x1f; |
58 | efuse->rf_board_option = map->rf_board_option; |
59 | efuse->crystal_cap = map->xtal_k; |
60 | efuse->pa_type_2g = map->pa_type; |
61 | efuse->pa_type_5g = map->pa_type; |
62 | efuse->lna_type_2g = map->lna_type_2g[0]; |
63 | efuse->lna_type_5g = map->lna_type_5g[0]; |
64 | efuse->channel_plan = map->channel_plan; |
65 | efuse->country_code[0] = map->country_code[0]; |
66 | efuse->country_code[1] = map->country_code[1]; |
67 | efuse->bt_setting = map->rf_bt_setting; |
68 | efuse->regd = map->rf_board_option & 0x7; |
69 | efuse->thermal_meter[0] = map->thermal_meter; |
70 | efuse->thermal_meter_k = map->thermal_meter; |
71 | efuse->tx_bb_swing_setting_2g = map->tx_bb_swing_setting_2g; |
72 | efuse->tx_bb_swing_setting_5g = map->tx_bb_swing_setting_5g; |
73 | |
74 | hal->pkg_type = map->rfe_option & BIT(5) ? 1 : 0; |
75 | |
76 | switch (efuse->rfe_option) { |
77 | case 0x2: |
78 | case 0x4: |
79 | case 0x7: |
80 | case 0xa: |
81 | case 0xc: |
82 | case 0xf: |
83 | hal->rfe_btg = true; |
84 | break; |
85 | } |
86 | |
87 | for (i = 0; i < 4; i++) |
88 | efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i]; |
89 | |
90 | if (rtwdev->efuse.rfe_option == 2 || rtwdev->efuse.rfe_option == 4) |
91 | efuse->txpwr_idx_table[0].pwr_idx_2g = map->txpwr_idx_table[1].pwr_idx_2g; |
92 | |
93 | switch (rtw_hci_type(rtwdev)) { |
94 | case RTW_HCI_TYPE_PCIE: |
95 | rtw8821ce_efuse_parsing(efuse, map); |
96 | break; |
97 | case RTW_HCI_TYPE_USB: |
98 | rtw8821cu_efuse_parsing(efuse, map); |
99 | break; |
100 | case RTW_HCI_TYPE_SDIO: |
101 | rtw8821cs_efuse_parsing(efuse, map); |
102 | break; |
103 | default: |
104 | /* unsupported now */ |
105 | return -ENOTSUPP; |
106 | } |
107 | |
108 | return 0; |
109 | } |
110 | |
111 | static const u32 rtw8821c_txscale_tbl[] = { |
112 | 0x081, 0x088, 0x090, 0x099, 0x0a2, 0x0ac, 0x0b6, 0x0c0, 0x0cc, 0x0d8, |
113 | 0x0e5, 0x0f2, 0x101, 0x110, 0x120, 0x131, 0x143, 0x156, 0x16a, 0x180, |
114 | 0x197, 0x1af, 0x1c8, 0x1e3, 0x200, 0x21e, 0x23e, 0x261, 0x285, 0x2ab, |
115 | 0x2d3, 0x2fe, 0x32b, 0x35c, 0x38e, 0x3c4, 0x3fe |
116 | }; |
117 | |
118 | static u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev) |
119 | { |
120 | u8 i = 0; |
121 | u32 swing, table_value; |
122 | |
123 | swing = rtw_read32_mask(rtwdev, REG_TXSCALE_A, mask: 0xffe00000); |
124 | for (i = 0; i < ARRAY_SIZE(rtw8821c_txscale_tbl); i++) { |
125 | table_value = rtw8821c_txscale_tbl[i]; |
126 | if (swing == table_value) |
127 | break; |
128 | } |
129 | |
130 | return i; |
131 | } |
132 | |
133 | static void rtw8821c_pwrtrack_init(struct rtw_dev *rtwdev) |
134 | { |
135 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
136 | u8 swing_idx = rtw8821c_get_swing_index(rtwdev); |
137 | |
138 | if (swing_idx >= ARRAY_SIZE(rtw8821c_txscale_tbl)) |
139 | dm_info->default_ofdm_index = 24; |
140 | else |
141 | dm_info->default_ofdm_index = swing_idx; |
142 | |
143 | ewma_thermal_init(e: &dm_info->avg_thermal[RF_PATH_A]); |
144 | dm_info->delta_power_index[RF_PATH_A] = 0; |
145 | dm_info->delta_power_index_last[RF_PATH_A] = 0; |
146 | dm_info->pwr_trk_triggered = false; |
147 | dm_info->pwr_trk_init_trigger = true; |
148 | dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k; |
149 | } |
150 | |
151 | static void rtw8821c_phy_bf_init(struct rtw_dev *rtwdev) |
152 | { |
153 | rtw_bf_phy_init(rtwdev); |
154 | /* Grouping bitmap parameters */ |
155 | rtw_write32(rtwdev, addr: 0x1C94, val: 0xAFFFAFFF); |
156 | } |
157 | |
158 | static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev) |
159 | { |
160 | struct rtw_hal *hal = &rtwdev->hal; |
161 | u8 crystal_cap, val; |
162 | |
163 | /* power on BB/RF domain */ |
164 | val = rtw_read8(rtwdev, REG_SYS_FUNC_EN); |
165 | val |= BIT_FEN_PCIEA; |
166 | rtw_write8(rtwdev, REG_SYS_FUNC_EN, val); |
167 | |
168 | /* toggle BB reset */ |
169 | val |= BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST; |
170 | rtw_write8(rtwdev, REG_SYS_FUNC_EN, val); |
171 | val &= ~(BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST); |
172 | rtw_write8(rtwdev, REG_SYS_FUNC_EN, val); |
173 | val |= BIT_FEN_BB_RSTB | BIT_FEN_BB_GLB_RST; |
174 | rtw_write8(rtwdev, REG_SYS_FUNC_EN, val); |
175 | |
176 | rtw_write8(rtwdev, REG_RF_CTRL, |
177 | BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB); |
178 | usleep_range(min: 10, max: 11); |
179 | rtw_write8(rtwdev, REG_WLRF1 + 3, |
180 | BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB); |
181 | usleep_range(min: 10, max: 11); |
182 | |
183 | /* pre init before header files config */ |
184 | rtw_write32_clr(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST); |
185 | |
186 | rtw_phy_load_tables(rtwdev); |
187 | |
188 | crystal_cap = rtwdev->efuse.crystal_cap & 0x3F; |
189 | rtw_write32_mask(rtwdev, REG_AFE_XTAL_CTRL, mask: 0x7e000000, data: crystal_cap); |
190 | rtw_write32_mask(rtwdev, REG_AFE_PLL_CTRL, mask: 0x7e, data: crystal_cap); |
191 | rtw_write32_mask(rtwdev, REG_CCK0_FAREPORT, BIT(18) | BIT(22), data: 0); |
192 | |
193 | /* post init after header files config */ |
194 | rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST); |
195 | hal->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD); |
196 | hal->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD); |
197 | hal->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD); |
198 | |
199 | rtw_phy_init(rtwdev); |
200 | rtwdev->dm_info.cck_pd_default = rtw_read8(rtwdev, REG_CSRATIO) & 0x1f; |
201 | |
202 | rtw8821c_pwrtrack_init(rtwdev); |
203 | |
204 | rtw8821c_phy_bf_init(rtwdev); |
205 | } |
206 | |
207 | static int rtw8821c_mac_init(struct rtw_dev *rtwdev) |
208 | { |
209 | u32 value32; |
210 | u16 pre_txcnt; |
211 | |
212 | /* protocol configuration */ |
213 | rtw_write8(rtwdev, REG_AMPDU_MAX_TIME_V1, WLAN_AMPDU_MAX_TIME); |
214 | rtw_write8_set(rtwdev, REG_TX_HANG_CTRL, BIT_EN_EOF_V1); |
215 | pre_txcnt = WLAN_PRE_TXCNT_TIME_TH | BIT_EN_PRECNT; |
216 | rtw_write8(rtwdev, REG_PRECNT_CTRL, val: (u8)(pre_txcnt & 0xFF)); |
217 | rtw_write8(rtwdev, REG_PRECNT_CTRL + 1, val: (u8)(pre_txcnt >> 8)); |
218 | value32 = WLAN_RTS_LEN_TH | (WLAN_RTS_TX_TIME_TH << 8) | |
219 | (WLAN_MAX_AGG_PKT_LIMIT << 16) | |
220 | (WLAN_RTS_MAX_AGG_PKT_LIMIT << 24); |
221 | rtw_write32(rtwdev, REG_PROT_MODE_CTRL, val: value32); |
222 | rtw_write16(rtwdev, REG_BAR_MODE_CTRL + 2, |
223 | WLAN_BAR_RETRY_LIMIT | WLAN_RA_TRY_RATE_AGG_LIMIT << 8); |
224 | rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING, FAST_EDCA_VO_TH); |
225 | rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING + 2, FAST_EDCA_VI_TH); |
226 | rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING, FAST_EDCA_BE_TH); |
227 | rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING + 2, FAST_EDCA_BK_TH); |
228 | rtw_write8_set(rtwdev, REG_INIRTS_RATE_SEL, BIT(5)); |
229 | |
230 | /* EDCA configuration */ |
231 | rtw_write8_clr(rtwdev, REG_TIMER0_SRC_SEL, BIT_TSFT_SEL_TIMER0); |
232 | rtw_write16(rtwdev, REG_TXPAUSE, val: 0); |
233 | rtw_write8(rtwdev, REG_SLOT, WLAN_SLOT_TIME); |
234 | rtw_write8(rtwdev, REG_PIFS, WLAN_PIFS_TIME); |
235 | rtw_write32(rtwdev, REG_SIFS, WLAN_SIFS_CFG); |
236 | rtw_write16(rtwdev, REG_EDCA_VO_PARAM + 2, WLAN_VO_TXOP_LIMIT); |
237 | rtw_write16(rtwdev, REG_EDCA_VI_PARAM + 2, WLAN_VI_TXOP_LIMIT); |
238 | rtw_write32(rtwdev, REG_RD_NAV_NXT, WLAN_NAV_CFG); |
239 | rtw_write16(rtwdev, REG_RXTSF_OFFSET_CCK, WLAN_RX_TSF_CFG); |
240 | |
241 | /* Set beacon cotnrol - enable TSF and other related functions */ |
242 | rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION); |
243 | |
244 | /* Set send beacon related registers */ |
245 | rtw_write32(rtwdev, REG_TBTT_PROHIBIT, WLAN_TBTT_TIME); |
246 | rtw_write8(rtwdev, REG_DRVERLYINT, WLAN_DRV_EARLY_INT); |
247 | rtw_write8(rtwdev, REG_BCNDMATIM, WLAN_BCN_DMA_TIME); |
248 | rtw_write8_clr(rtwdev, REG_TX_PTCL_CTRL + 1, BIT_SIFS_BK_EN >> 8); |
249 | |
250 | /* WMAC configuration */ |
251 | rtw_write32(rtwdev, REG_RXFLTMAP0, WLAN_RX_FILTER0); |
252 | rtw_write16(rtwdev, REG_RXFLTMAP2, WLAN_RX_FILTER2); |
253 | rtw_write32(rtwdev, REG_RCR, WLAN_RCR_CFG); |
254 | rtw_write8(rtwdev, REG_RX_PKT_LIMIT, WLAN_RXPKT_MAX_SZ_512); |
255 | rtw_write8(rtwdev, REG_TCR + 2, WLAN_TX_FUNC_CFG2); |
256 | rtw_write8(rtwdev, REG_TCR + 1, WLAN_TX_FUNC_CFG1); |
257 | rtw_write8(rtwdev, REG_ACKTO_CCK, val: 0x40); |
258 | rtw_write8_set(rtwdev, REG_WMAC_TRXPTCL_CTL_H, BIT(1)); |
259 | rtw_write8_set(rtwdev, REG_SND_PTCL_CTRL, |
260 | BIT_DIS_CHK_VHTSIGB_CRC); |
261 | rtw_write32(rtwdev, REG_WMAC_OPTION_FUNCTION + 8, WLAN_MAC_OPT_FUNC2); |
262 | rtw_write8(rtwdev, REG_WMAC_OPTION_FUNCTION + 4, WLAN_MAC_OPT_NORM_FUNC1); |
263 | |
264 | return 0; |
265 | } |
266 | |
267 | static void rtw8821c_cfg_ldo25(struct rtw_dev *rtwdev, bool enable) |
268 | { |
269 | u8 ldo_pwr; |
270 | |
271 | ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3); |
272 | ldo_pwr = enable ? ldo_pwr | BIT(7) : ldo_pwr & ~BIT(7); |
273 | rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, val: ldo_pwr); |
274 | } |
275 | |
276 | static void rtw8821c_switch_rf_set(struct rtw_dev *rtwdev, u8 rf_set) |
277 | { |
278 | u32 reg; |
279 | |
280 | rtw_write32_set(rtwdev, REG_DMEM_CTRL, BIT_WL_RST); |
281 | rtw_write32_set(rtwdev, REG_SYS_CTRL, BIT_FEN_EN); |
282 | |
283 | reg = rtw_read32(rtwdev, REG_RFECTL); |
284 | switch (rf_set) { |
285 | case SWITCH_TO_BTG: |
286 | reg |= B_BTG_SWITCH; |
287 | reg &= ~(B_CTRL_SWITCH | B_WL_SWITCH | B_WLG_SWITCH | |
288 | B_WLA_SWITCH); |
289 | rtw_write32_mask(rtwdev, REG_ENRXCCA, MASKBYTE2, BTG_CCA); |
290 | rtw_write32_mask(rtwdev, REG_ENTXCCK, MASKLWORD, BTG_LNA); |
291 | break; |
292 | case SWITCH_TO_WLG: |
293 | reg |= B_WL_SWITCH | B_WLG_SWITCH; |
294 | reg &= ~(B_BTG_SWITCH | B_CTRL_SWITCH | B_WLA_SWITCH); |
295 | rtw_write32_mask(rtwdev, REG_ENRXCCA, MASKBYTE2, WLG_CCA); |
296 | rtw_write32_mask(rtwdev, REG_ENTXCCK, MASKLWORD, WLG_LNA); |
297 | break; |
298 | case SWITCH_TO_WLA: |
299 | reg |= B_WL_SWITCH | B_WLA_SWITCH; |
300 | reg &= ~(B_BTG_SWITCH | B_CTRL_SWITCH | B_WLG_SWITCH); |
301 | break; |
302 | case SWITCH_TO_BT: |
303 | default: |
304 | break; |
305 | } |
306 | |
307 | rtw_write32(rtwdev, REG_RFECTL, val: reg); |
308 | } |
309 | |
310 | static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) |
311 | { |
312 | struct rtw_hal *hal = &rtwdev->hal; |
313 | u32 rf_reg18; |
314 | |
315 | rf_reg18 = rtw_read_rf(rtwdev, rf_path: RF_PATH_A, addr: 0x18, RFREG_MASK); |
316 | |
317 | rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK | |
318 | RF18_BW_MASK); |
319 | |
320 | rf_reg18 |= (channel <= 14 ? RF18_BAND_2G : RF18_BAND_5G); |
321 | rf_reg18 |= (channel & RF18_CHANNEL_MASK); |
322 | |
323 | if (channel >= 100 && channel <= 140) |
324 | rf_reg18 |= RF18_RFSI_GE; |
325 | else if (channel > 140) |
326 | rf_reg18 |= RF18_RFSI_GT; |
327 | |
328 | switch (bw) { |
329 | case RTW_CHANNEL_WIDTH_5: |
330 | case RTW_CHANNEL_WIDTH_10: |
331 | case RTW_CHANNEL_WIDTH_20: |
332 | default: |
333 | rf_reg18 |= RF18_BW_20M; |
334 | break; |
335 | case RTW_CHANNEL_WIDTH_40: |
336 | rf_reg18 |= RF18_BW_40M; |
337 | break; |
338 | case RTW_CHANNEL_WIDTH_80: |
339 | rf_reg18 |= RF18_BW_80M; |
340 | break; |
341 | } |
342 | |
343 | if (channel <= 14) { |
344 | if (hal->rfe_btg) |
345 | rtw8821c_switch_rf_set(rtwdev, rf_set: SWITCH_TO_BTG); |
346 | else |
347 | rtw8821c_switch_rf_set(rtwdev, rf_set: SWITCH_TO_WLG); |
348 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTDBG, BIT(6), data: 0x1); |
349 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, addr: 0x64, mask: 0xf, data: 0xf); |
350 | } else { |
351 | rtw8821c_switch_rf_set(rtwdev, rf_set: SWITCH_TO_WLA); |
352 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTDBG, BIT(6), data: 0x0); |
353 | } |
354 | |
355 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, addr: 0x18, RFREG_MASK, data: rf_reg18); |
356 | |
357 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_XTALX2, BIT(19), data: 0); |
358 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_XTALX2, BIT(19), data: 1); |
359 | } |
360 | |
361 | static void rtw8821c_set_channel_rxdfir(struct rtw_dev *rtwdev, u8 bw) |
362 | { |
363 | if (bw == RTW_CHANNEL_WIDTH_40) { |
364 | /* RX DFIR for BW40 */ |
365 | rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), data: 0x2); |
366 | rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), data: 0x2); |
367 | rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), data: 0x0); |
368 | rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), data: 0x0); |
369 | } else if (bw == RTW_CHANNEL_WIDTH_80) { |
370 | /* RX DFIR for BW80 */ |
371 | rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), data: 0x2); |
372 | rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), data: 0x1); |
373 | rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), data: 0x0); |
374 | rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), data: 0x1); |
375 | } else { |
376 | /* RX DFIR for BW20, BW10 and BW5 */ |
377 | rtw_write32_mask(rtwdev, REG_ACBB0, BIT(29) | BIT(28), data: 0x2); |
378 | rtw_write32_mask(rtwdev, REG_ACBBRXFIR, BIT(29) | BIT(28), data: 0x2); |
379 | rtw_write32_mask(rtwdev, REG_TXDFIR, BIT(31), data: 0x1); |
380 | rtw_write32_mask(rtwdev, REG_CHFIR, BIT(31), data: 0x0); |
381 | } |
382 | } |
383 | |
384 | static void rtw8821c_cck_tx_filter_srrc(struct rtw_dev *rtwdev, u8 channel, u8 bw) |
385 | { |
386 | struct rtw_hal *hal = &rtwdev->hal; |
387 | |
388 | if (channel == 14) { |
389 | rtw_write32_mask(rtwdev, REG_CCA_FLTR, MASKHWORD, data: 0xe82c); |
390 | rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, data: 0x0000b81c); |
391 | rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, data: 0x0000); |
392 | rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, data: 0x00003667); |
393 | |
394 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00002); |
395 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001e); |
396 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
397 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001c); |
398 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
399 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000e); |
400 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
401 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000c); |
402 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
403 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00000); |
404 | } else if (channel == 13 || |
405 | (channel == 11 && bw == RTW_CHANNEL_WIDTH_40)) { |
406 | rtw_write32_mask(rtwdev, REG_CCA_FLTR, MASKHWORD, data: 0xf8fe); |
407 | rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, data: 0x64b80c1c); |
408 | rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, data: 0x8810); |
409 | rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, data: 0x01235667); |
410 | |
411 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00002); |
412 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001e); |
413 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00027); |
414 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001c); |
415 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00027); |
416 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000e); |
417 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00029); |
418 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000c); |
419 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00026); |
420 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00000); |
421 | } else { |
422 | rtw_write32_mask(rtwdev, REG_CCA_FLTR, MASKHWORD, data: 0xe82c); |
423 | rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, |
424 | data: hal->ch_param[0]); |
425 | rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, |
426 | data: hal->ch_param[1] & MASKLWORD); |
427 | rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, |
428 | data: hal->ch_param[2]); |
429 | |
430 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00002); |
431 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001e); |
432 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
433 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0001c); |
434 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
435 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000e); |
436 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
437 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWA, RFREG_MASK, data: 0x0000c); |
438 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWD0, RFREG_MASK, data: 0x00000); |
439 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_LUTWE2, RFREG_MASK, data: 0x00000); |
440 | } |
441 | } |
442 | |
443 | static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, |
444 | u8 primary_ch_idx) |
445 | { |
446 | struct rtw_hal *hal = &rtwdev->hal; |
447 | u32 val32; |
448 | |
449 | if (channel <= 14) { |
450 | rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), data: 0x1); |
451 | rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), data: 0x0); |
452 | rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), data: 0x0); |
453 | rtw_write32_mask(rtwdev, REG_RXCCAMSK, mask: 0x0000FC00, data: 15); |
454 | |
455 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, mask: 0xf00, data: 0x0); |
456 | rtw_write32_mask(rtwdev, REG_CLKTRK, mask: 0x1ffe0000, data: 0x96a); |
457 | |
458 | if (rtw_regd_srrc(rtwdev)) { |
459 | rtw8821c_cck_tx_filter_srrc(rtwdev, channel, bw); |
460 | goto set_bw; |
461 | } |
462 | |
463 | /* CCK TX filter parameters for default case */ |
464 | if (channel == 14) { |
465 | rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, data: 0x0000b81c); |
466 | rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, data: 0x0000); |
467 | rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, data: 0x00003667); |
468 | } else { |
469 | rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, |
470 | data: hal->ch_param[0]); |
471 | rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, |
472 | data: hal->ch_param[1] & MASKLWORD); |
473 | rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, |
474 | data: hal->ch_param[2]); |
475 | } |
476 | } else if (channel > 35) { |
477 | rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), data: 0x1); |
478 | rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), data: 0x1); |
479 | rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), data: 0x0); |
480 | rtw_write32_mask(rtwdev, REG_RXCCAMSK, mask: 0x0000FC00, data: 15); |
481 | |
482 | if (channel >= 36 && channel <= 64) |
483 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, mask: 0xf00, data: 0x1); |
484 | else if (channel >= 100 && channel <= 144) |
485 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, mask: 0xf00, data: 0x2); |
486 | else if (channel >= 149) |
487 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, mask: 0xf00, data: 0x3); |
488 | |
489 | if (channel >= 36 && channel <= 48) |
490 | rtw_write32_mask(rtwdev, REG_CLKTRK, mask: 0x1ffe0000, data: 0x494); |
491 | else if (channel >= 52 && channel <= 64) |
492 | rtw_write32_mask(rtwdev, REG_CLKTRK, mask: 0x1ffe0000, data: 0x453); |
493 | else if (channel >= 100 && channel <= 116) |
494 | rtw_write32_mask(rtwdev, REG_CLKTRK, mask: 0x1ffe0000, data: 0x452); |
495 | else if (channel >= 118 && channel <= 177) |
496 | rtw_write32_mask(rtwdev, REG_CLKTRK, mask: 0x1ffe0000, data: 0x412); |
497 | } |
498 | |
499 | set_bw: |
500 | switch (bw) { |
501 | case RTW_CHANNEL_WIDTH_20: |
502 | default: |
503 | val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD); |
504 | val32 &= 0xffcffc00; |
505 | val32 |= 0x10010000; |
506 | rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, data: val32); |
507 | |
508 | rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), data: 0x1); |
509 | break; |
510 | case RTW_CHANNEL_WIDTH_40: |
511 | if (primary_ch_idx == 1) |
512 | rtw_write32_set(rtwdev, REG_RXSB, BIT(4)); |
513 | else |
514 | rtw_write32_clr(rtwdev, REG_RXSB, BIT(4)); |
515 | |
516 | val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD); |
517 | val32 &= 0xff3ff300; |
518 | val32 |= 0x20020000 | ((primary_ch_idx & 0xf) << 2) | |
519 | RTW_CHANNEL_WIDTH_40; |
520 | rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, data: val32); |
521 | |
522 | rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), data: 0x1); |
523 | break; |
524 | case RTW_CHANNEL_WIDTH_80: |
525 | val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD); |
526 | val32 &= 0xfcffcf00; |
527 | val32 |= 0x40040000 | ((primary_ch_idx & 0xf) << 2) | |
528 | RTW_CHANNEL_WIDTH_80; |
529 | rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, data: val32); |
530 | |
531 | rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), data: 0x1); |
532 | break; |
533 | case RTW_CHANNEL_WIDTH_5: |
534 | val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD); |
535 | val32 &= 0xefcefc00; |
536 | val32 |= 0x200240; |
537 | rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, data: val32); |
538 | |
539 | rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), data: 0x0); |
540 | rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), data: 0x1); |
541 | break; |
542 | case RTW_CHANNEL_WIDTH_10: |
543 | val32 = rtw_read32_mask(rtwdev, REG_ADCCLK, MASKDWORD); |
544 | val32 &= 0xefcefc00; |
545 | val32 |= 0x300380; |
546 | rtw_write32_mask(rtwdev, REG_ADCCLK, MASKDWORD, data: val32); |
547 | |
548 | rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), data: 0x0); |
549 | rtw_write32_mask(rtwdev, REG_ADC40, BIT(31), data: 0x1); |
550 | break; |
551 | } |
552 | } |
553 | |
554 | static u32 rtw8821c_get_bb_swing(struct rtw_dev *rtwdev, u8 channel) |
555 | { |
556 | struct rtw_efuse efuse = rtwdev->efuse; |
557 | u8 tx_bb_swing; |
558 | u32 swing2setting[4] = {0x200, 0x16a, 0x101, 0x0b6}; |
559 | |
560 | tx_bb_swing = channel <= 14 ? efuse.tx_bb_swing_setting_2g : |
561 | efuse.tx_bb_swing_setting_5g; |
562 | if (tx_bb_swing > 9) |
563 | tx_bb_swing = 0; |
564 | |
565 | return swing2setting[(tx_bb_swing / 3)]; |
566 | } |
567 | |
568 | static void rtw8821c_set_channel_bb_swing(struct rtw_dev *rtwdev, u8 channel, |
569 | u8 bw, u8 primary_ch_idx) |
570 | { |
571 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, GENMASK(31, 21), |
572 | data: rtw8821c_get_bb_swing(rtwdev, channel)); |
573 | rtw8821c_pwrtrack_init(rtwdev); |
574 | } |
575 | |
576 | static void rtw8821c_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw, |
577 | u8 primary_chan_idx) |
578 | { |
579 | rtw8821c_set_channel_bb(rtwdev, channel, bw, primary_ch_idx: primary_chan_idx); |
580 | rtw8821c_set_channel_bb_swing(rtwdev, channel, bw, primary_ch_idx: primary_chan_idx); |
581 | rtw_set_channel_mac(rtwdev, channel, bw, primary_ch_idx: primary_chan_idx); |
582 | rtw8821c_set_channel_rf(rtwdev, channel, bw); |
583 | rtw8821c_set_channel_rxdfir(rtwdev, bw); |
584 | } |
585 | |
586 | static s8 get_cck_rx_pwr(struct rtw_dev *rtwdev, u8 lna_idx, u8 vga_idx) |
587 | { |
588 | struct rtw_efuse *efuse = &rtwdev->efuse; |
589 | const s8 *lna_gain_table; |
590 | int lna_gain_table_size; |
591 | s8 rx_pwr_all = 0; |
592 | s8 lna_gain = 0; |
593 | |
594 | if (efuse->rfe_option == 0) { |
595 | lna_gain_table = lna_gain_table_0; |
596 | lna_gain_table_size = ARRAY_SIZE(lna_gain_table_0); |
597 | } else { |
598 | lna_gain_table = lna_gain_table_1; |
599 | lna_gain_table_size = ARRAY_SIZE(lna_gain_table_1); |
600 | } |
601 | |
602 | if (lna_idx >= lna_gain_table_size) { |
603 | rtw_warn(rtwdev, "incorrect lna index (%d)\n" , lna_idx); |
604 | return -120; |
605 | } |
606 | |
607 | lna_gain = lna_gain_table[lna_idx]; |
608 | rx_pwr_all = lna_gain - 2 * vga_idx; |
609 | |
610 | return rx_pwr_all; |
611 | } |
612 | |
613 | static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, |
614 | struct rtw_rx_pkt_stat *pkt_stat) |
615 | { |
616 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
617 | s8 rx_power; |
618 | u8 lna_idx = 0; |
619 | u8 vga_idx = 0; |
620 | |
621 | vga_idx = GET_PHY_STAT_P0_VGA(phy_status); |
622 | lna_idx = FIELD_PREP(BIT_LNA_H_MASK, GET_PHY_STAT_P0_LNA_H(phy_status)) | |
623 | FIELD_PREP(BIT_LNA_L_MASK, GET_PHY_STAT_P0_LNA_L(phy_status)); |
624 | rx_power = get_cck_rx_pwr(rtwdev, lna_idx, vga_idx); |
625 | |
626 | pkt_stat->rx_power[RF_PATH_A] = rx_power; |
627 | pkt_stat->rssi = rtw_phy_rf_power_2_rssi(rf_power: pkt_stat->rx_power, path_num: 1); |
628 | dm_info->rssi[RF_PATH_A] = pkt_stat->rssi; |
629 | pkt_stat->bw = RTW_CHANNEL_WIDTH_20; |
630 | pkt_stat->signal_power = rx_power; |
631 | } |
632 | |
633 | static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, |
634 | struct rtw_rx_pkt_stat *pkt_stat) |
635 | { |
636 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
637 | u8 rxsc, bw; |
638 | s8 min_rx_power = -120; |
639 | |
640 | if (pkt_stat->rate > DESC_RATE11M && pkt_stat->rate < DESC_RATEMCS0) |
641 | rxsc = GET_PHY_STAT_P1_L_RXSC(phy_status); |
642 | else |
643 | rxsc = GET_PHY_STAT_P1_HT_RXSC(phy_status); |
644 | |
645 | if (rxsc >= 1 && rxsc <= 8) |
646 | bw = RTW_CHANNEL_WIDTH_20; |
647 | else if (rxsc >= 9 && rxsc <= 12) |
648 | bw = RTW_CHANNEL_WIDTH_40; |
649 | else if (rxsc >= 13) |
650 | bw = RTW_CHANNEL_WIDTH_80; |
651 | else |
652 | bw = GET_PHY_STAT_P1_RF_MODE(phy_status); |
653 | |
654 | pkt_stat->rx_power[RF_PATH_A] = GET_PHY_STAT_P1_PWDB_A(phy_status) - 110; |
655 | pkt_stat->rssi = rtw_phy_rf_power_2_rssi(rf_power: pkt_stat->rx_power, path_num: 1); |
656 | dm_info->rssi[RF_PATH_A] = pkt_stat->rssi; |
657 | pkt_stat->bw = bw; |
658 | pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A], |
659 | min_rx_power); |
660 | } |
661 | |
662 | static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, |
663 | struct rtw_rx_pkt_stat *pkt_stat) |
664 | { |
665 | u8 page; |
666 | |
667 | page = *phy_status & 0xf; |
668 | |
669 | switch (page) { |
670 | case 0: |
671 | query_phy_status_page0(rtwdev, phy_status, pkt_stat); |
672 | break; |
673 | case 1: |
674 | query_phy_status_page1(rtwdev, phy_status, pkt_stat); |
675 | break; |
676 | default: |
677 | rtw_warn(rtwdev, "unused phy status page (%d)\n" , page); |
678 | return; |
679 | } |
680 | } |
681 | |
682 | static void rtw8821c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc, |
683 | struct rtw_rx_pkt_stat *pkt_stat, |
684 | struct ieee80211_rx_status *rx_status) |
685 | { |
686 | struct ieee80211_hdr *hdr; |
687 | u32 desc_sz = rtwdev->chip->rx_pkt_desc_sz; |
688 | u8 *phy_status = NULL; |
689 | |
690 | memset(pkt_stat, 0, sizeof(*pkt_stat)); |
691 | |
692 | pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc); |
693 | pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc); |
694 | pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc); |
695 | pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc) && |
696 | GET_RX_DESC_ENC_TYPE(rx_desc) != RX_DESC_ENC_NONE; |
697 | pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc); |
698 | pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc); |
699 | pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc); |
700 | pkt_stat->shift = GET_RX_DESC_SHIFT(rx_desc); |
701 | pkt_stat->rate = GET_RX_DESC_RX_RATE(rx_desc); |
702 | pkt_stat->cam_id = GET_RX_DESC_MACID(rx_desc); |
703 | pkt_stat->ppdu_cnt = GET_RX_DESC_PPDU_CNT(rx_desc); |
704 | pkt_stat->tsf_low = GET_RX_DESC_TSFL(rx_desc); |
705 | |
706 | /* drv_info_sz is in unit of 8-bytes */ |
707 | pkt_stat->drv_info_sz *= 8; |
708 | |
709 | /* c2h cmd pkt's rx/phy status is not interested */ |
710 | if (pkt_stat->is_c2h) |
711 | return; |
712 | |
713 | hdr = (struct ieee80211_hdr *)(rx_desc + desc_sz + pkt_stat->shift + |
714 | pkt_stat->drv_info_sz); |
715 | if (pkt_stat->phy_status) { |
716 | phy_status = rx_desc + desc_sz + pkt_stat->shift; |
717 | query_phy_status(rtwdev, phy_status, pkt_stat); |
718 | } |
719 | |
720 | rtw_rx_fill_rx_status(rtwdev, pkt_stat, hdr, rx_status, phy_status); |
721 | } |
722 | |
723 | static void |
724 | rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) |
725 | { |
726 | struct rtw_hal *hal = &rtwdev->hal; |
727 | static const u32 offset_txagc[2] = {0x1d00, 0x1d80}; |
728 | static u32 phy_pwr_idx; |
729 | u8 rate, rate_idx, pwr_index, shift; |
730 | int j; |
731 | |
732 | for (j = 0; j < rtw_rate_size[rs]; j++) { |
733 | rate = rtw_rate_section[rs][j]; |
734 | pwr_index = hal->tx_pwr_tbl[path][rate]; |
735 | shift = rate & 0x3; |
736 | phy_pwr_idx |= ((u32)pwr_index << (shift * 8)); |
737 | if (shift == 0x3 || rate == DESC_RATEVHT1SS_MCS9) { |
738 | rate_idx = rate & 0xfc; |
739 | rtw_write32(rtwdev, addr: offset_txagc[path] + rate_idx, |
740 | val: phy_pwr_idx); |
741 | phy_pwr_idx = 0; |
742 | } |
743 | } |
744 | } |
745 | |
746 | static void rtw8821c_set_tx_power_index(struct rtw_dev *rtwdev) |
747 | { |
748 | struct rtw_hal *hal = &rtwdev->hal; |
749 | int rs, path; |
750 | |
751 | for (path = 0; path < hal->rf_path_num; path++) { |
752 | for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) { |
753 | if (rs == RTW_RATE_SECTION_HT_2S || |
754 | rs == RTW_RATE_SECTION_VHT_2S) |
755 | continue; |
756 | rtw8821c_set_tx_power_index_by_rate(rtwdev, path, rs); |
757 | } |
758 | } |
759 | } |
760 | |
761 | static void rtw8821c_false_alarm_statistics(struct rtw_dev *rtwdev) |
762 | { |
763 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
764 | u32 cck_enable; |
765 | u32 cck_fa_cnt; |
766 | u32 ofdm_fa_cnt; |
767 | u32 crc32_cnt; |
768 | u32 cca32_cnt; |
769 | |
770 | cck_enable = rtw_read32(rtwdev, REG_RXPSEL) & BIT(28); |
771 | cck_fa_cnt = rtw_read16(rtwdev, REG_FA_CCK); |
772 | ofdm_fa_cnt = rtw_read16(rtwdev, REG_FA_OFDM); |
773 | |
774 | dm_info->cck_fa_cnt = cck_fa_cnt; |
775 | dm_info->ofdm_fa_cnt = ofdm_fa_cnt; |
776 | dm_info->total_fa_cnt = ofdm_fa_cnt; |
777 | if (cck_enable) |
778 | dm_info->total_fa_cnt += cck_fa_cnt; |
779 | |
780 | crc32_cnt = rtw_read32(rtwdev, REG_CRC_CCK); |
781 | dm_info->cck_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt); |
782 | dm_info->cck_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt); |
783 | |
784 | crc32_cnt = rtw_read32(rtwdev, REG_CRC_OFDM); |
785 | dm_info->ofdm_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt); |
786 | dm_info->ofdm_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt); |
787 | |
788 | crc32_cnt = rtw_read32(rtwdev, REG_CRC_HT); |
789 | dm_info->ht_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt); |
790 | dm_info->ht_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt); |
791 | |
792 | crc32_cnt = rtw_read32(rtwdev, REG_CRC_VHT); |
793 | dm_info->vht_ok_cnt = FIELD_GET(GENMASK(15, 0), crc32_cnt); |
794 | dm_info->vht_err_cnt = FIELD_GET(GENMASK(31, 16), crc32_cnt); |
795 | |
796 | cca32_cnt = rtw_read32(rtwdev, REG_CCA_OFDM); |
797 | dm_info->ofdm_cca_cnt = FIELD_GET(GENMASK(31, 16), cca32_cnt); |
798 | dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt; |
799 | if (cck_enable) { |
800 | cca32_cnt = rtw_read32(rtwdev, REG_CCA_CCK); |
801 | dm_info->cck_cca_cnt = FIELD_GET(GENMASK(15, 0), cca32_cnt); |
802 | dm_info->total_cca_cnt += dm_info->cck_cca_cnt; |
803 | } |
804 | |
805 | rtw_write32_set(rtwdev, REG_FAS, BIT(17)); |
806 | rtw_write32_clr(rtwdev, REG_FAS, BIT(17)); |
807 | rtw_write32_clr(rtwdev, REG_RXDESC, BIT(15)); |
808 | rtw_write32_set(rtwdev, REG_RXDESC, BIT(15)); |
809 | rtw_write32_set(rtwdev, REG_CNTRST, BIT(0)); |
810 | rtw_write32_clr(rtwdev, REG_CNTRST, BIT(0)); |
811 | } |
812 | |
813 | static void rtw8821c_do_iqk(struct rtw_dev *rtwdev) |
814 | { |
815 | static int do_iqk_cnt; |
816 | struct rtw_iqk_para para = {.clear = 0, .segment_iqk = 0}; |
817 | u32 rf_reg, iqk_fail_mask; |
818 | int counter; |
819 | bool reload; |
820 | |
821 | if (rtw_is_assoc(rtwdev)) |
822 | para.segment_iqk = 1; |
823 | |
824 | rtw_fw_do_iqk(rtwdev, para: ¶); |
825 | |
826 | for (counter = 0; counter < 300; counter++) { |
827 | rf_reg = rtw_read_rf(rtwdev, rf_path: RF_PATH_A, RF_DTXLOK, RFREG_MASK); |
828 | if (rf_reg == 0xabcde) |
829 | break; |
830 | msleep(msecs: 20); |
831 | } |
832 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_DTXLOK, RFREG_MASK, data: 0x0); |
833 | |
834 | reload = !!rtw_read32_mask(rtwdev, REG_IQKFAILMSK, BIT(16)); |
835 | iqk_fail_mask = rtw_read32_mask(rtwdev, REG_IQKFAILMSK, GENMASK(7, 0)); |
836 | rtw_dbg(rtwdev, mask: RTW_DBG_PHY, |
837 | fmt: "iqk counter=%d reload=%d do_iqk_cnt=%d n_iqk_fail(mask)=0x%02x\n" , |
838 | counter, reload, ++do_iqk_cnt, iqk_fail_mask); |
839 | } |
840 | |
841 | static void rtw8821c_phy_calibration(struct rtw_dev *rtwdev) |
842 | { |
843 | rtw8821c_do_iqk(rtwdev); |
844 | } |
845 | |
846 | /* for coex */ |
847 | static void rtw8821c_coex_cfg_init(struct rtw_dev *rtwdev) |
848 | { |
849 | /* enable TBTT nterrupt */ |
850 | rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION); |
851 | |
852 | /* BT report packet sample rate */ |
853 | rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, data: 0x5); |
854 | |
855 | /* enable BT counter statistics */ |
856 | rtw_write8(rtwdev, REG_BT_STAT_CTRL, BT_CNT_ENABLE); |
857 | |
858 | /* enable PTA (3-wire function form BT side) */ |
859 | rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_PTA_EN); |
860 | rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_PO_BT_PTA_PINS); |
861 | |
862 | /* enable PTA (tx/rx signal form WiFi side) */ |
863 | rtw_write8_set(rtwdev, REG_QUEUE_CTRL, BIT_PTA_WL_TX_EN); |
864 | /* wl tx signal to PTA not case EDCCA */ |
865 | rtw_write8_clr(rtwdev, REG_QUEUE_CTRL, BIT_PTA_EDCCA_EN); |
866 | /* GNT_BT=1 while select both */ |
867 | rtw_write16_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); |
868 | |
869 | /* beacon queue always hi-pri */ |
870 | rtw_write8_mask(rtwdev, REG_BT_COEX_TABLE_H + 3, BIT_BCN_QUEUE, |
871 | BCN_PRI_EN); |
872 | } |
873 | |
874 | static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, |
875 | u8 pos_type) |
876 | { |
877 | struct rtw_coex *coex = &rtwdev->coex; |
878 | struct rtw_coex_dm *coex_dm = &coex->dm; |
879 | struct rtw_coex_rfe *coex_rfe = &coex->rfe; |
880 | u32 switch_status = FIELD_PREP(CTRL_TYPE_MASK, ctrl_type) | pos_type; |
881 | bool polarity_inverse; |
882 | u8 regval = 0; |
883 | |
884 | if (switch_status == coex_dm->cur_switch_status) |
885 | return; |
886 | |
887 | if (coex_rfe->wlg_at_btg) { |
888 | ctrl_type = COEX_SWITCH_CTRL_BY_BBSW; |
889 | |
890 | if (coex_rfe->ant_switch_polarity) |
891 | pos_type = COEX_SWITCH_TO_WLA; |
892 | else |
893 | pos_type = COEX_SWITCH_TO_WLG_BT; |
894 | } |
895 | |
896 | coex_dm->cur_switch_status = switch_status; |
897 | |
898 | if (coex_rfe->ant_switch_diversity && |
899 | ctrl_type == COEX_SWITCH_CTRL_BY_BBSW) |
900 | ctrl_type = COEX_SWITCH_CTRL_BY_ANTDIV; |
901 | |
902 | polarity_inverse = (coex_rfe->ant_switch_polarity == 1); |
903 | |
904 | switch (ctrl_type) { |
905 | default: |
906 | case COEX_SWITCH_CTRL_BY_BBSW: |
907 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
908 | rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); |
909 | /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */ |
910 | rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, |
911 | DPDT_CTRL_PIN); |
912 | |
913 | if (pos_type == COEX_SWITCH_TO_WLG_BT) { |
914 | if (coex_rfe->rfe_module_type != 0x4 && |
915 | coex_rfe->rfe_module_type != 0x2) |
916 | regval = 0x3; |
917 | else |
918 | regval = (!polarity_inverse ? 0x2 : 0x1); |
919 | } else if (pos_type == COEX_SWITCH_TO_WLG) { |
920 | regval = (!polarity_inverse ? 0x2 : 0x1); |
921 | } else { |
922 | regval = (!polarity_inverse ? 0x1 : 0x2); |
923 | } |
924 | |
925 | rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15, |
926 | data: regval); |
927 | break; |
928 | case COEX_SWITCH_CTRL_BY_PTA: |
929 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
930 | rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); |
931 | /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */ |
932 | rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, |
933 | PTA_CTRL_PIN); |
934 | |
935 | regval = (!polarity_inverse ? 0x2 : 0x1); |
936 | rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15, |
937 | data: regval); |
938 | break; |
939 | case COEX_SWITCH_CTRL_BY_ANTDIV: |
940 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
941 | rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); |
942 | rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, |
943 | ANTDIC_CTRL_PIN); |
944 | break; |
945 | case COEX_SWITCH_CTRL_BY_MAC: |
946 | rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
947 | |
948 | regval = (!polarity_inverse ? 0x0 : 0x1); |
949 | rtw_write8_mask(rtwdev, REG_PAD_CTRL1, BIT_SW_DPDT_SEL_DATA, |
950 | data: regval); |
951 | break; |
952 | case COEX_SWITCH_CTRL_BY_FW: |
953 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
954 | rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); |
955 | break; |
956 | case COEX_SWITCH_CTRL_BY_BT: |
957 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); |
958 | rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); |
959 | break; |
960 | } |
961 | |
962 | if (ctrl_type == COEX_SWITCH_CTRL_BY_BT) { |
963 | rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1); |
964 | rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2); |
965 | } else { |
966 | rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1); |
967 | rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2); |
968 | } |
969 | } |
970 | |
971 | static void rtw8821c_coex_cfg_gnt_fix(struct rtw_dev *rtwdev) |
972 | {} |
973 | |
974 | static void rtw8821c_coex_cfg_gnt_debug(struct rtw_dev *rtwdev) |
975 | { |
976 | rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_SPI_EN); |
977 | rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_JTAG_EN); |
978 | rtw_write32_clr(rtwdev, REG_GPIO_MUXCFG, BIT_FSPI_EN); |
979 | rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_LED1DIS); |
980 | rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_SDIO_INT); |
981 | rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_DBG_GNT_WL_BT); |
982 | } |
983 | |
984 | static void rtw8821c_coex_cfg_rfe_type(struct rtw_dev *rtwdev) |
985 | { |
986 | struct rtw_coex *coex = &rtwdev->coex; |
987 | struct rtw_coex_rfe *coex_rfe = &coex->rfe; |
988 | struct rtw_efuse *efuse = &rtwdev->efuse; |
989 | |
990 | coex_rfe->rfe_module_type = efuse->rfe_option; |
991 | coex_rfe->ant_switch_polarity = 0; |
992 | coex_rfe->ant_switch_exist = true; |
993 | coex_rfe->wlg_at_btg = false; |
994 | |
995 | switch (coex_rfe->rfe_module_type) { |
996 | case 0: |
997 | case 8: |
998 | case 1: |
999 | case 9: /* 1-Ant, Main, WLG */ |
1000 | default: /* 2-Ant, DPDT, WLG */ |
1001 | break; |
1002 | case 2: |
1003 | case 10: /* 1-Ant, Main, BTG */ |
1004 | case 7: |
1005 | case 15: /* 2-Ant, DPDT, BTG */ |
1006 | coex_rfe->wlg_at_btg = true; |
1007 | break; |
1008 | case 3: |
1009 | case 11: /* 1-Ant, Aux, WLG */ |
1010 | coex_rfe->ant_switch_polarity = 1; |
1011 | break; |
1012 | case 4: |
1013 | case 12: /* 1-Ant, Aux, BTG */ |
1014 | coex_rfe->wlg_at_btg = true; |
1015 | coex_rfe->ant_switch_polarity = 1; |
1016 | break; |
1017 | case 5: |
1018 | case 13: /* 2-Ant, no switch, WLG */ |
1019 | case 6: |
1020 | case 14: /* 2-Ant, no antenna switch, WLG */ |
1021 | coex_rfe->ant_switch_exist = false; |
1022 | break; |
1023 | } |
1024 | } |
1025 | |
1026 | static void rtw8821c_coex_cfg_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr) |
1027 | { |
1028 | struct rtw_coex *coex = &rtwdev->coex; |
1029 | struct rtw_coex_dm *coex_dm = &coex->dm; |
1030 | struct rtw_efuse *efuse = &rtwdev->efuse; |
1031 | bool share_ant = efuse->share_ant; |
1032 | |
1033 | if (share_ant) |
1034 | return; |
1035 | |
1036 | if (wl_pwr == coex_dm->cur_wl_pwr_lvl) |
1037 | return; |
1038 | |
1039 | coex_dm->cur_wl_pwr_lvl = wl_pwr; |
1040 | } |
1041 | |
1042 | static void rtw8821c_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) |
1043 | {} |
1044 | |
1045 | static void |
1046 | rtw8821c_txagc_swing_offset(struct rtw_dev *rtwdev, u8 pwr_idx_offset, |
1047 | s8 pwr_idx_offset_lower, |
1048 | s8 *txagc_idx, u8 *swing_idx) |
1049 | { |
1050 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
1051 | s8 delta_pwr_idx = dm_info->delta_power_index[RF_PATH_A]; |
1052 | u8 swing_upper_bound = dm_info->default_ofdm_index + 10; |
1053 | u8 swing_lower_bound = 0; |
1054 | u8 max_pwr_idx_offset = 0xf; |
1055 | s8 agc_index = 0; |
1056 | u8 swing_index = dm_info->default_ofdm_index; |
1057 | |
1058 | pwr_idx_offset = min_t(u8, pwr_idx_offset, max_pwr_idx_offset); |
1059 | pwr_idx_offset_lower = max_t(s8, pwr_idx_offset_lower, -15); |
1060 | |
1061 | if (delta_pwr_idx >= 0) { |
1062 | if (delta_pwr_idx <= pwr_idx_offset) { |
1063 | agc_index = delta_pwr_idx; |
1064 | swing_index = dm_info->default_ofdm_index; |
1065 | } else if (delta_pwr_idx > pwr_idx_offset) { |
1066 | agc_index = pwr_idx_offset; |
1067 | swing_index = dm_info->default_ofdm_index + |
1068 | delta_pwr_idx - pwr_idx_offset; |
1069 | swing_index = min_t(u8, swing_index, swing_upper_bound); |
1070 | } |
1071 | } else if (delta_pwr_idx < 0) { |
1072 | if (delta_pwr_idx >= pwr_idx_offset_lower) { |
1073 | agc_index = delta_pwr_idx; |
1074 | swing_index = dm_info->default_ofdm_index; |
1075 | } else if (delta_pwr_idx < pwr_idx_offset_lower) { |
1076 | if (dm_info->default_ofdm_index > |
1077 | (pwr_idx_offset_lower - delta_pwr_idx)) |
1078 | swing_index = dm_info->default_ofdm_index + |
1079 | delta_pwr_idx - pwr_idx_offset_lower; |
1080 | else |
1081 | swing_index = swing_lower_bound; |
1082 | |
1083 | agc_index = pwr_idx_offset_lower; |
1084 | } |
1085 | } |
1086 | |
1087 | if (swing_index >= ARRAY_SIZE(rtw8821c_txscale_tbl)) { |
1088 | rtw_warn(rtwdev, "swing index overflow\n" ); |
1089 | swing_index = ARRAY_SIZE(rtw8821c_txscale_tbl) - 1; |
1090 | } |
1091 | |
1092 | *txagc_idx = agc_index; |
1093 | *swing_idx = swing_index; |
1094 | } |
1095 | |
1096 | static void rtw8821c_pwrtrack_set_pwr(struct rtw_dev *rtwdev, u8 pwr_idx_offset, |
1097 | s8 pwr_idx_offset_lower) |
1098 | { |
1099 | s8 txagc_idx; |
1100 | u8 swing_idx; |
1101 | |
1102 | rtw8821c_txagc_swing_offset(rtwdev, pwr_idx_offset, pwr_idx_offset_lower, |
1103 | txagc_idx: &txagc_idx, swing_idx: &swing_idx); |
1104 | rtw_write32_mask(rtwdev, REG_TXAGCIDX, GENMASK(6, 1), data: txagc_idx); |
1105 | rtw_write32_mask(rtwdev, REG_TXSCALE_A, GENMASK(31, 21), |
1106 | data: rtw8821c_txscale_tbl[swing_idx]); |
1107 | } |
1108 | |
1109 | static void rtw8821c_pwrtrack_set(struct rtw_dev *rtwdev) |
1110 | { |
1111 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
1112 | u8 pwr_idx_offset, tx_pwr_idx; |
1113 | s8 pwr_idx_offset_lower; |
1114 | u8 channel = rtwdev->hal.current_channel; |
1115 | u8 band_width = rtwdev->hal.current_band_width; |
1116 | u8 regd = rtw_regd_get(rtwdev); |
1117 | u8 tx_rate = dm_info->tx_rate; |
1118 | u8 max_pwr_idx = rtwdev->chip->max_power_index; |
1119 | |
1120 | tx_pwr_idx = rtw_phy_get_tx_power_index(rtwdev, rf_path: RF_PATH_A, rate: tx_rate, |
1121 | bw: band_width, channel, regd); |
1122 | |
1123 | tx_pwr_idx = min_t(u8, tx_pwr_idx, max_pwr_idx); |
1124 | |
1125 | pwr_idx_offset = max_pwr_idx - tx_pwr_idx; |
1126 | pwr_idx_offset_lower = 0 - tx_pwr_idx; |
1127 | |
1128 | rtw8821c_pwrtrack_set_pwr(rtwdev, pwr_idx_offset, pwr_idx_offset_lower); |
1129 | } |
1130 | |
1131 | static void rtw8821c_phy_pwrtrack(struct rtw_dev *rtwdev) |
1132 | { |
1133 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
1134 | struct rtw_swing_table swing_table; |
1135 | u8 thermal_value, delta; |
1136 | |
1137 | rtw_phy_config_swing_table(rtwdev, swing_table: &swing_table); |
1138 | |
1139 | if (rtwdev->efuse.thermal_meter[0] == 0xff) |
1140 | return; |
1141 | |
1142 | thermal_value = rtw_read_rf(rtwdev, rf_path: RF_PATH_A, RF_T_METER, mask: 0xfc00); |
1143 | |
1144 | rtw_phy_pwrtrack_avg(rtwdev, thermal: thermal_value, path: RF_PATH_A); |
1145 | |
1146 | if (dm_info->pwr_trk_init_trigger) |
1147 | dm_info->pwr_trk_init_trigger = false; |
1148 | else if (!rtw_phy_pwrtrack_thermal_changed(rtwdev, thermal: thermal_value, |
1149 | path: RF_PATH_A)) |
1150 | goto iqk; |
1151 | |
1152 | delta = rtw_phy_pwrtrack_get_delta(rtwdev, path: RF_PATH_A); |
1153 | |
1154 | delta = min_t(u8, delta, RTW_PWR_TRK_TBL_SZ - 1); |
1155 | |
1156 | dm_info->delta_power_index[RF_PATH_A] = |
1157 | rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table: &swing_table, tbl_path: RF_PATH_A, |
1158 | therm_path: RF_PATH_A, delta); |
1159 | if (dm_info->delta_power_index[RF_PATH_A] == |
1160 | dm_info->delta_power_index_last[RF_PATH_A]) |
1161 | goto iqk; |
1162 | else |
1163 | dm_info->delta_power_index_last[RF_PATH_A] = |
1164 | dm_info->delta_power_index[RF_PATH_A]; |
1165 | rtw8821c_pwrtrack_set(rtwdev); |
1166 | |
1167 | iqk: |
1168 | if (rtw_phy_pwrtrack_need_iqk(rtwdev)) |
1169 | rtw8821c_do_iqk(rtwdev); |
1170 | } |
1171 | |
1172 | static void rtw8821c_pwr_track(struct rtw_dev *rtwdev) |
1173 | { |
1174 | struct rtw_efuse *efuse = &rtwdev->efuse; |
1175 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
1176 | |
1177 | if (efuse->power_track_type != 0) |
1178 | return; |
1179 | |
1180 | if (!dm_info->pwr_trk_triggered) { |
1181 | rtw_write_rf(rtwdev, rf_path: RF_PATH_A, RF_T_METER, |
1182 | GENMASK(17, 16), data: 0x03); |
1183 | dm_info->pwr_trk_triggered = true; |
1184 | return; |
1185 | } |
1186 | |
1187 | rtw8821c_phy_pwrtrack(rtwdev); |
1188 | dm_info->pwr_trk_triggered = false; |
1189 | } |
1190 | |
1191 | static void rtw8821c_bf_config_bfee_su(struct rtw_dev *rtwdev, |
1192 | struct rtw_vif *vif, |
1193 | struct rtw_bfee *bfee, bool enable) |
1194 | { |
1195 | if (enable) |
1196 | rtw_bf_enable_bfee_su(rtwdev, vif, bfee); |
1197 | else |
1198 | rtw_bf_remove_bfee_su(rtwdev, bfee); |
1199 | } |
1200 | |
1201 | static void rtw8821c_bf_config_bfee_mu(struct rtw_dev *rtwdev, |
1202 | struct rtw_vif *vif, |
1203 | struct rtw_bfee *bfee, bool enable) |
1204 | { |
1205 | if (enable) |
1206 | rtw_bf_enable_bfee_mu(rtwdev, vif, bfee); |
1207 | else |
1208 | rtw_bf_remove_bfee_mu(rtwdev, bfee); |
1209 | } |
1210 | |
1211 | static void rtw8821c_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif, |
1212 | struct rtw_bfee *bfee, bool enable) |
1213 | { |
1214 | if (bfee->role == RTW_BFEE_SU) |
1215 | rtw8821c_bf_config_bfee_su(rtwdev, vif, bfee, enable); |
1216 | else if (bfee->role == RTW_BFEE_MU) |
1217 | rtw8821c_bf_config_bfee_mu(rtwdev, vif, bfee, enable); |
1218 | else |
1219 | rtw_warn(rtwdev, "wrong bfee role\n" ); |
1220 | } |
1221 | |
1222 | static void rtw8821c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) |
1223 | { |
1224 | struct rtw_dm_info *dm_info = &rtwdev->dm_info; |
1225 | u8 pd[CCK_PD_LV_MAX] = {3, 7, 13, 13, 13}; |
1226 | u8 cck_n_rx; |
1227 | |
1228 | rtw_dbg(rtwdev, mask: RTW_DBG_PHY, fmt: "lv: (%d) -> (%d)\n" , |
1229 | dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A], new_lvl); |
1230 | |
1231 | if (dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] == new_lvl) |
1232 | return; |
1233 | |
1234 | cck_n_rx = (rtw_read8_mask(rtwdev, REG_CCK0_FAREPORT, BIT_CCK0_2RX) && |
1235 | rtw_read8_mask(rtwdev, REG_CCK0_FAREPORT, BIT_CCK0_MRC)) ? 2 : 1; |
1236 | rtw_dbg(rtwdev, mask: RTW_DBG_PHY, |
1237 | fmt: "is_linked=%d, lv=%d, n_rx=%d, cs_ratio=0x%x, pd_th=0x%x, cck_fa_avg=%d\n" , |
1238 | rtw_is_assoc(rtwdev), new_lvl, cck_n_rx, |
1239 | dm_info->cck_pd_default + new_lvl * 2, |
1240 | pd[new_lvl], dm_info->cck_fa_avg); |
1241 | |
1242 | dm_info->cck_fa_avg = CCK_FA_AVG_RESET; |
1243 | |
1244 | dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] = new_lvl; |
1245 | rtw_write32_mask(rtwdev, REG_PWRTH, mask: 0x3f0000, data: pd[new_lvl]); |
1246 | rtw_write32_mask(rtwdev, REG_PWRTH2, mask: 0x1f0000, |
1247 | data: dm_info->cck_pd_default + new_lvl * 2); |
1248 | } |
1249 | |
1250 | static void rtw8821c_fill_txdesc_checksum(struct rtw_dev *rtwdev, |
1251 | struct rtw_tx_pkt_info *pkt_info, |
1252 | u8 *txdesc) |
1253 | { |
1254 | fill_txdesc_checksum_common(txdesc, words: 16); |
1255 | } |
1256 | |
1257 | static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8821c[] = { |
1258 | {0x0086, |
1259 | RTW_PWR_CUT_ALL_MSK, |
1260 | RTW_PWR_INTF_SDIO_MSK, |
1261 | RTW_PWR_ADDR_SDIO, |
1262 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1263 | {0x0086, |
1264 | RTW_PWR_CUT_ALL_MSK, |
1265 | RTW_PWR_INTF_SDIO_MSK, |
1266 | RTW_PWR_ADDR_SDIO, |
1267 | RTW_PWR_CMD_POLLING, BIT(1), BIT(1)}, |
1268 | {0x004A, |
1269 | RTW_PWR_CUT_ALL_MSK, |
1270 | RTW_PWR_INTF_USB_MSK, |
1271 | RTW_PWR_ADDR_MAC, |
1272 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1273 | {0x0005, |
1274 | RTW_PWR_CUT_ALL_MSK, |
1275 | RTW_PWR_INTF_ALL_MSK, |
1276 | RTW_PWR_ADDR_MAC, |
1277 | RTW_PWR_CMD_WRITE, BIT(3) | BIT(4) | BIT(7), 0}, |
1278 | {0x0300, |
1279 | RTW_PWR_CUT_ALL_MSK, |
1280 | RTW_PWR_INTF_PCI_MSK, |
1281 | RTW_PWR_ADDR_MAC, |
1282 | RTW_PWR_CMD_WRITE, 0xFF, 0}, |
1283 | {0x0301, |
1284 | RTW_PWR_CUT_ALL_MSK, |
1285 | RTW_PWR_INTF_PCI_MSK, |
1286 | RTW_PWR_ADDR_MAC, |
1287 | RTW_PWR_CMD_WRITE, 0xFF, 0}, |
1288 | {0xFFFF, |
1289 | RTW_PWR_CUT_ALL_MSK, |
1290 | RTW_PWR_INTF_ALL_MSK, |
1291 | 0, |
1292 | RTW_PWR_CMD_END, 0, 0}, |
1293 | }; |
1294 | |
1295 | static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8821c[] = { |
1296 | {0x0020, |
1297 | RTW_PWR_CUT_ALL_MSK, |
1298 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1299 | RTW_PWR_ADDR_MAC, |
1300 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1301 | {0x0001, |
1302 | RTW_PWR_CUT_ALL_MSK, |
1303 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1304 | RTW_PWR_ADDR_MAC, |
1305 | RTW_PWR_CMD_DELAY, 1, RTW_PWR_DELAY_MS}, |
1306 | {0x0000, |
1307 | RTW_PWR_CUT_ALL_MSK, |
1308 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1309 | RTW_PWR_ADDR_MAC, |
1310 | RTW_PWR_CMD_WRITE, BIT(5), 0}, |
1311 | {0x0005, |
1312 | RTW_PWR_CUT_ALL_MSK, |
1313 | RTW_PWR_INTF_ALL_MSK, |
1314 | RTW_PWR_ADDR_MAC, |
1315 | RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3) | BIT(2)), 0}, |
1316 | {0x0075, |
1317 | RTW_PWR_CUT_ALL_MSK, |
1318 | RTW_PWR_INTF_PCI_MSK, |
1319 | RTW_PWR_ADDR_MAC, |
1320 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1321 | {0x0006, |
1322 | RTW_PWR_CUT_ALL_MSK, |
1323 | RTW_PWR_INTF_ALL_MSK, |
1324 | RTW_PWR_ADDR_MAC, |
1325 | RTW_PWR_CMD_POLLING, BIT(1), BIT(1)}, |
1326 | {0x0075, |
1327 | RTW_PWR_CUT_ALL_MSK, |
1328 | RTW_PWR_INTF_PCI_MSK, |
1329 | RTW_PWR_ADDR_MAC, |
1330 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1331 | {0x0006, |
1332 | RTW_PWR_CUT_ALL_MSK, |
1333 | RTW_PWR_INTF_ALL_MSK, |
1334 | RTW_PWR_ADDR_MAC, |
1335 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1336 | {0x0005, |
1337 | RTW_PWR_CUT_ALL_MSK, |
1338 | RTW_PWR_INTF_ALL_MSK, |
1339 | RTW_PWR_ADDR_MAC, |
1340 | RTW_PWR_CMD_WRITE, BIT(7), 0}, |
1341 | {0x0005, |
1342 | RTW_PWR_CUT_ALL_MSK, |
1343 | RTW_PWR_INTF_ALL_MSK, |
1344 | RTW_PWR_ADDR_MAC, |
1345 | RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3)), 0}, |
1346 | {0x10C3, |
1347 | RTW_PWR_CUT_ALL_MSK, |
1348 | RTW_PWR_INTF_USB_MSK, |
1349 | RTW_PWR_ADDR_MAC, |
1350 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1351 | {0x0005, |
1352 | RTW_PWR_CUT_ALL_MSK, |
1353 | RTW_PWR_INTF_ALL_MSK, |
1354 | RTW_PWR_ADDR_MAC, |
1355 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1356 | {0x0005, |
1357 | RTW_PWR_CUT_ALL_MSK, |
1358 | RTW_PWR_INTF_ALL_MSK, |
1359 | RTW_PWR_ADDR_MAC, |
1360 | RTW_PWR_CMD_POLLING, BIT(0), 0}, |
1361 | {0x0020, |
1362 | RTW_PWR_CUT_ALL_MSK, |
1363 | RTW_PWR_INTF_ALL_MSK, |
1364 | RTW_PWR_ADDR_MAC, |
1365 | RTW_PWR_CMD_WRITE, BIT(3), BIT(3)}, |
1366 | {0x0074, |
1367 | RTW_PWR_CUT_ALL_MSK, |
1368 | RTW_PWR_INTF_PCI_MSK, |
1369 | RTW_PWR_ADDR_MAC, |
1370 | RTW_PWR_CMD_WRITE, BIT(5), BIT(5)}, |
1371 | {0x0022, |
1372 | RTW_PWR_CUT_ALL_MSK, |
1373 | RTW_PWR_INTF_PCI_MSK, |
1374 | RTW_PWR_ADDR_MAC, |
1375 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1376 | {0x0062, |
1377 | RTW_PWR_CUT_ALL_MSK, |
1378 | RTW_PWR_INTF_PCI_MSK, |
1379 | RTW_PWR_ADDR_MAC, |
1380 | RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)), |
1381 | (BIT(7) | BIT(6) | BIT(5))}, |
1382 | {0x0061, |
1383 | RTW_PWR_CUT_ALL_MSK, |
1384 | RTW_PWR_INTF_PCI_MSK, |
1385 | RTW_PWR_ADDR_MAC, |
1386 | RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)), 0}, |
1387 | {0x007C, |
1388 | RTW_PWR_CUT_ALL_MSK, |
1389 | RTW_PWR_INTF_ALL_MSK, |
1390 | RTW_PWR_ADDR_MAC, |
1391 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1392 | {0xFFFF, |
1393 | RTW_PWR_CUT_ALL_MSK, |
1394 | RTW_PWR_INTF_ALL_MSK, |
1395 | 0, |
1396 | RTW_PWR_CMD_END, 0, 0}, |
1397 | }; |
1398 | |
1399 | static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8821c[] = { |
1400 | {0x0093, |
1401 | RTW_PWR_CUT_ALL_MSK, |
1402 | RTW_PWR_INTF_ALL_MSK, |
1403 | RTW_PWR_ADDR_MAC, |
1404 | RTW_PWR_CMD_WRITE, BIT(3), 0}, |
1405 | {0x001F, |
1406 | RTW_PWR_CUT_ALL_MSK, |
1407 | RTW_PWR_INTF_ALL_MSK, |
1408 | RTW_PWR_ADDR_MAC, |
1409 | RTW_PWR_CMD_WRITE, 0xFF, 0}, |
1410 | {0x0049, |
1411 | RTW_PWR_CUT_ALL_MSK, |
1412 | RTW_PWR_INTF_ALL_MSK, |
1413 | RTW_PWR_ADDR_MAC, |
1414 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1415 | {0x0006, |
1416 | RTW_PWR_CUT_ALL_MSK, |
1417 | RTW_PWR_INTF_ALL_MSK, |
1418 | RTW_PWR_ADDR_MAC, |
1419 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1420 | {0x0002, |
1421 | RTW_PWR_CUT_ALL_MSK, |
1422 | RTW_PWR_INTF_ALL_MSK, |
1423 | RTW_PWR_ADDR_MAC, |
1424 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1425 | {0x10C3, |
1426 | RTW_PWR_CUT_ALL_MSK, |
1427 | RTW_PWR_INTF_USB_MSK, |
1428 | RTW_PWR_ADDR_MAC, |
1429 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1430 | {0x0005, |
1431 | RTW_PWR_CUT_ALL_MSK, |
1432 | RTW_PWR_INTF_ALL_MSK, |
1433 | RTW_PWR_ADDR_MAC, |
1434 | RTW_PWR_CMD_WRITE, BIT(1), BIT(1)}, |
1435 | {0x0005, |
1436 | RTW_PWR_CUT_ALL_MSK, |
1437 | RTW_PWR_INTF_ALL_MSK, |
1438 | RTW_PWR_ADDR_MAC, |
1439 | RTW_PWR_CMD_POLLING, BIT(1), 0}, |
1440 | {0x0020, |
1441 | RTW_PWR_CUT_ALL_MSK, |
1442 | RTW_PWR_INTF_ALL_MSK, |
1443 | RTW_PWR_ADDR_MAC, |
1444 | RTW_PWR_CMD_WRITE, BIT(3), 0}, |
1445 | {0x0000, |
1446 | RTW_PWR_CUT_ALL_MSK, |
1447 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1448 | RTW_PWR_ADDR_MAC, |
1449 | RTW_PWR_CMD_WRITE, BIT(5), BIT(5)}, |
1450 | {0xFFFF, |
1451 | RTW_PWR_CUT_ALL_MSK, |
1452 | RTW_PWR_INTF_ALL_MSK, |
1453 | 0, |
1454 | RTW_PWR_CMD_END, 0, 0}, |
1455 | }; |
1456 | |
1457 | static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8821c[] = { |
1458 | {0x0007, |
1459 | RTW_PWR_CUT_ALL_MSK, |
1460 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1461 | RTW_PWR_ADDR_MAC, |
1462 | RTW_PWR_CMD_WRITE, 0xFF, 0x20}, |
1463 | {0x0067, |
1464 | RTW_PWR_CUT_ALL_MSK, |
1465 | RTW_PWR_INTF_ALL_MSK, |
1466 | RTW_PWR_ADDR_MAC, |
1467 | RTW_PWR_CMD_WRITE, BIT(5), 0}, |
1468 | {0x0005, |
1469 | RTW_PWR_CUT_ALL_MSK, |
1470 | RTW_PWR_INTF_PCI_MSK, |
1471 | RTW_PWR_ADDR_MAC, |
1472 | RTW_PWR_CMD_WRITE, BIT(2), BIT(2)}, |
1473 | {0x004A, |
1474 | RTW_PWR_CUT_ALL_MSK, |
1475 | RTW_PWR_INTF_USB_MSK, |
1476 | RTW_PWR_ADDR_MAC, |
1477 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1478 | {0x0067, |
1479 | RTW_PWR_CUT_ALL_MSK, |
1480 | RTW_PWR_INTF_SDIO_MSK, |
1481 | RTW_PWR_ADDR_MAC, |
1482 | RTW_PWR_CMD_WRITE, BIT(5), 0}, |
1483 | {0x0067, |
1484 | RTW_PWR_CUT_ALL_MSK, |
1485 | RTW_PWR_INTF_SDIO_MSK, |
1486 | RTW_PWR_ADDR_MAC, |
1487 | RTW_PWR_CMD_WRITE, BIT(4), 0}, |
1488 | {0x004F, |
1489 | RTW_PWR_CUT_ALL_MSK, |
1490 | RTW_PWR_INTF_SDIO_MSK, |
1491 | RTW_PWR_ADDR_MAC, |
1492 | RTW_PWR_CMD_WRITE, BIT(0), 0}, |
1493 | {0x0067, |
1494 | RTW_PWR_CUT_ALL_MSK, |
1495 | RTW_PWR_INTF_SDIO_MSK, |
1496 | RTW_PWR_ADDR_MAC, |
1497 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1498 | {0x0046, |
1499 | RTW_PWR_CUT_ALL_MSK, |
1500 | RTW_PWR_INTF_SDIO_MSK, |
1501 | RTW_PWR_ADDR_MAC, |
1502 | RTW_PWR_CMD_WRITE, BIT(6), BIT(6)}, |
1503 | {0x0067, |
1504 | RTW_PWR_CUT_ALL_MSK, |
1505 | RTW_PWR_INTF_SDIO_MSK, |
1506 | RTW_PWR_ADDR_MAC, |
1507 | RTW_PWR_CMD_WRITE, BIT(2), 0}, |
1508 | {0x0046, |
1509 | RTW_PWR_CUT_ALL_MSK, |
1510 | RTW_PWR_INTF_SDIO_MSK, |
1511 | RTW_PWR_ADDR_MAC, |
1512 | RTW_PWR_CMD_WRITE, BIT(7), BIT(7)}, |
1513 | {0x0062, |
1514 | RTW_PWR_CUT_ALL_MSK, |
1515 | RTW_PWR_INTF_SDIO_MSK, |
1516 | RTW_PWR_ADDR_MAC, |
1517 | RTW_PWR_CMD_WRITE, BIT(4), BIT(4)}, |
1518 | {0x0081, |
1519 | RTW_PWR_CUT_ALL_MSK, |
1520 | RTW_PWR_INTF_ALL_MSK, |
1521 | RTW_PWR_ADDR_MAC, |
1522 | RTW_PWR_CMD_WRITE, BIT(7) | BIT(6), 0}, |
1523 | {0x0005, |
1524 | RTW_PWR_CUT_ALL_MSK, |
1525 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, |
1526 | RTW_PWR_ADDR_MAC, |
1527 | RTW_PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3)}, |
1528 | {0x0086, |
1529 | RTW_PWR_CUT_ALL_MSK, |
1530 | RTW_PWR_INTF_SDIO_MSK, |
1531 | RTW_PWR_ADDR_SDIO, |
1532 | RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, |
1533 | {0x0086, |
1534 | RTW_PWR_CUT_ALL_MSK, |
1535 | RTW_PWR_INTF_SDIO_MSK, |
1536 | RTW_PWR_ADDR_SDIO, |
1537 | RTW_PWR_CMD_POLLING, BIT(1), 0}, |
1538 | {0x0090, |
1539 | RTW_PWR_CUT_ALL_MSK, |
1540 | RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_PCI_MSK, |
1541 | RTW_PWR_ADDR_MAC, |
1542 | RTW_PWR_CMD_WRITE, BIT(1), 0}, |
1543 | {0x0044, |
1544 | RTW_PWR_CUT_ALL_MSK, |
1545 | RTW_PWR_INTF_SDIO_MSK, |
1546 | RTW_PWR_ADDR_SDIO, |
1547 | RTW_PWR_CMD_WRITE, 0xFF, 0}, |
1548 | {0x0040, |
1549 | RTW_PWR_CUT_ALL_MSK, |
1550 | RTW_PWR_INTF_SDIO_MSK, |
1551 | RTW_PWR_ADDR_SDIO, |
1552 | RTW_PWR_CMD_WRITE, 0xFF, 0x90}, |
1553 | {0x0041, |
1554 | RTW_PWR_CUT_ALL_MSK, |
1555 | RTW_PWR_INTF_SDIO_MSK, |
1556 | RTW_PWR_ADDR_SDIO, |
1557 | RTW_PWR_CMD_WRITE, 0xFF, 0x00}, |
1558 | {0x0042, |
1559 | RTW_PWR_CUT_ALL_MSK, |
1560 | RTW_PWR_INTF_SDIO_MSK, |
1561 | RTW_PWR_ADDR_SDIO, |
1562 | RTW_PWR_CMD_WRITE, 0xFF, 0x04}, |
1563 | {0xFFFF, |
1564 | RTW_PWR_CUT_ALL_MSK, |
1565 | RTW_PWR_INTF_ALL_MSK, |
1566 | 0, |
1567 | RTW_PWR_CMD_END, 0, 0}, |
1568 | }; |
1569 | |
1570 | static const struct rtw_pwr_seq_cmd *card_enable_flow_8821c[] = { |
1571 | trans_carddis_to_cardemu_8821c, |
1572 | trans_cardemu_to_act_8821c, |
1573 | NULL |
1574 | }; |
1575 | |
1576 | static const struct rtw_pwr_seq_cmd *card_disable_flow_8821c[] = { |
1577 | trans_act_to_cardemu_8821c, |
1578 | trans_cardemu_to_carddis_8821c, |
1579 | NULL |
1580 | }; |
1581 | |
1582 | static const struct rtw_intf_phy_para usb2_param_8821c[] = { |
1583 | {0xFFFF, 0x00, |
1584 | RTW_IP_SEL_PHY, |
1585 | RTW_INTF_PHY_CUT_ALL, |
1586 | RTW_INTF_PHY_PLATFORM_ALL}, |
1587 | }; |
1588 | |
1589 | static const struct rtw_intf_phy_para usb3_param_8821c[] = { |
1590 | {0xFFFF, 0x0000, |
1591 | RTW_IP_SEL_PHY, |
1592 | RTW_INTF_PHY_CUT_ALL, |
1593 | RTW_INTF_PHY_PLATFORM_ALL}, |
1594 | }; |
1595 | |
1596 | static const struct rtw_intf_phy_para pcie_gen1_param_8821c[] = { |
1597 | {0x0009, 0x6380, |
1598 | RTW_IP_SEL_PHY, |
1599 | RTW_INTF_PHY_CUT_ALL, |
1600 | RTW_INTF_PHY_PLATFORM_ALL}, |
1601 | {0xFFFF, 0x0000, |
1602 | RTW_IP_SEL_PHY, |
1603 | RTW_INTF_PHY_CUT_ALL, |
1604 | RTW_INTF_PHY_PLATFORM_ALL}, |
1605 | }; |
1606 | |
1607 | static const struct rtw_intf_phy_para pcie_gen2_param_8821c[] = { |
1608 | {0xFFFF, 0x0000, |
1609 | RTW_IP_SEL_PHY, |
1610 | RTW_INTF_PHY_CUT_ALL, |
1611 | RTW_INTF_PHY_PLATFORM_ALL}, |
1612 | }; |
1613 | |
1614 | static const struct rtw_intf_phy_para_table phy_para_table_8821c = { |
1615 | .usb2_para = usb2_param_8821c, |
1616 | .usb3_para = usb3_param_8821c, |
1617 | .gen1_para = pcie_gen1_param_8821c, |
1618 | .gen2_para = pcie_gen2_param_8821c, |
1619 | .n_usb2_para = ARRAY_SIZE(usb2_param_8821c), |
1620 | .n_usb3_para = ARRAY_SIZE(usb2_param_8821c), |
1621 | .n_gen1_para = ARRAY_SIZE(pcie_gen1_param_8821c), |
1622 | .n_gen2_para = ARRAY_SIZE(pcie_gen2_param_8821c), |
1623 | }; |
1624 | |
1625 | static const struct rtw_rfe_def rtw8821c_rfe_defs[] = { |
1626 | [0] = RTW_DEF_RFE(8821c, 0, 0), |
1627 | [2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2), |
1628 | [4] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2), |
1629 | [6] = RTW_DEF_RFE(8821c, 0, 0), |
1630 | }; |
1631 | |
1632 | static struct rtw_hw_reg rtw8821c_dig[] = { |
1633 | [0] = { .addr = 0xc50, .mask = 0x7f }, |
1634 | }; |
1635 | |
1636 | static const struct rtw_ltecoex_addr rtw8821c_ltecoex_addr = { |
1637 | .ctrl = LTECOEX_ACCESS_CTRL, |
1638 | .wdata = LTECOEX_WRITE_DATA, |
1639 | .rdata = LTECOEX_READ_DATA, |
1640 | }; |
1641 | |
1642 | static struct rtw_page_table page_table_8821c[] = { |
1643 | /* not sure what [0] stands for */ |
1644 | {16, 16, 16, 14, 1}, |
1645 | {16, 16, 16, 14, 1}, |
1646 | {16, 16, 0, 0, 1}, |
1647 | {16, 16, 16, 0, 1}, |
1648 | {16, 16, 16, 14, 1}, |
1649 | }; |
1650 | |
1651 | static struct rtw_rqpn rqpn_table_8821c[] = { |
1652 | /* not sure what [0] stands for */ |
1653 | {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, |
1654 | RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, |
1655 | RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, |
1656 | {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, |
1657 | RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, |
1658 | RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, |
1659 | {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, |
1660 | RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_HIGH, |
1661 | RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, |
1662 | {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, |
1663 | RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, |
1664 | RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, |
1665 | {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, |
1666 | RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, |
1667 | RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, |
1668 | }; |
1669 | |
1670 | static struct rtw_prioq_addrs prioq_addrs_8821c = { |
1671 | .prio[RTW_DMA_MAPPING_EXTRA] = { |
1672 | .rsvd = REG_FIFOPAGE_INFO_4, .avail = REG_FIFOPAGE_INFO_4 + 2, |
1673 | }, |
1674 | .prio[RTW_DMA_MAPPING_LOW] = { |
1675 | .rsvd = REG_FIFOPAGE_INFO_2, .avail = REG_FIFOPAGE_INFO_2 + 2, |
1676 | }, |
1677 | .prio[RTW_DMA_MAPPING_NORMAL] = { |
1678 | .rsvd = REG_FIFOPAGE_INFO_3, .avail = REG_FIFOPAGE_INFO_3 + 2, |
1679 | }, |
1680 | .prio[RTW_DMA_MAPPING_HIGH] = { |
1681 | .rsvd = REG_FIFOPAGE_INFO_1, .avail = REG_FIFOPAGE_INFO_1 + 2, |
1682 | }, |
1683 | .wsize = true, |
1684 | }; |
1685 | |
1686 | static struct rtw_chip_ops rtw8821c_ops = { |
1687 | .phy_set_param = rtw8821c_phy_set_param, |
1688 | .read_efuse = rtw8821c_read_efuse, |
1689 | .query_rx_desc = rtw8821c_query_rx_desc, |
1690 | .set_channel = rtw8821c_set_channel, |
1691 | .mac_init = rtw8821c_mac_init, |
1692 | .read_rf = rtw_phy_read_rf, |
1693 | .write_rf = rtw_phy_write_rf_reg_sipi, |
1694 | .set_antenna = NULL, |
1695 | .set_tx_power_index = rtw8821c_set_tx_power_index, |
1696 | .cfg_ldo25 = rtw8821c_cfg_ldo25, |
1697 | .false_alarm_statistics = rtw8821c_false_alarm_statistics, |
1698 | .phy_calibration = rtw8821c_phy_calibration, |
1699 | .cck_pd_set = rtw8821c_phy_cck_pd_set, |
1700 | .pwr_track = rtw8821c_pwr_track, |
1701 | .config_bfee = rtw8821c_bf_config_bfee, |
1702 | .set_gid_table = rtw_bf_set_gid_table, |
1703 | .cfg_csi_rate = rtw_bf_cfg_csi_rate, |
1704 | .fill_txdesc_checksum = rtw8821c_fill_txdesc_checksum, |
1705 | |
1706 | .coex_set_init = rtw8821c_coex_cfg_init, |
1707 | .coex_set_ant_switch = rtw8821c_coex_cfg_ant_switch, |
1708 | .coex_set_gnt_fix = rtw8821c_coex_cfg_gnt_fix, |
1709 | .coex_set_gnt_debug = rtw8821c_coex_cfg_gnt_debug, |
1710 | .coex_set_rfe_type = rtw8821c_coex_cfg_rfe_type, |
1711 | .coex_set_wl_tx_power = rtw8821c_coex_cfg_wl_tx_power, |
1712 | .coex_set_wl_rx_gain = rtw8821c_coex_cfg_wl_rx_gain, |
1713 | }; |
1714 | |
1715 | /* rssi in percentage % (dbm = % - 100) */ |
1716 | static const u8 [] = {101, 45, 101, 40}; |
1717 | static const u8 [] = {101, 101, 101, 101}; |
1718 | |
1719 | /* Shared-Antenna Coex Table */ |
1720 | static const struct coex_table_para table_sant_8821c[] = { |
1721 | {0x55555555, 0x55555555}, /* case-0 */ |
1722 | {0x55555555, 0x55555555}, |
1723 | {0x66555555, 0x66555555}, |
1724 | {0xaaaaaaaa, 0xaaaaaaaa}, |
1725 | {0x5a5a5a5a, 0x5a5a5a5a}, |
1726 | {0xfafafafa, 0xfafafafa}, /* case-5 */ |
1727 | {0x6a5a5555, 0xaaaaaaaa}, |
1728 | {0x6a5a56aa, 0x6a5a56aa}, |
1729 | {0x6a5a5a5a, 0x6a5a5a5a}, |
1730 | {0x66555555, 0x5a5a5a5a}, |
1731 | {0x66555555, 0x6a5a5a5a}, /* case-10 */ |
1732 | {0x66555555, 0xaaaaaaaa}, |
1733 | {0x66555555, 0x6a5a5aaa}, |
1734 | {0x66555555, 0x6aaa6aaa}, |
1735 | {0x66555555, 0x6a5a5aaa}, |
1736 | {0x66555555, 0xaaaaaaaa}, /* case-15 */ |
1737 | {0xffff55ff, 0xfafafafa}, |
1738 | {0xffff55ff, 0x6afa5afa}, |
1739 | {0xaaffffaa, 0xfafafafa}, |
1740 | {0xaa5555aa, 0x5a5a5a5a}, |
1741 | {0xaa5555aa, 0x6a5a5a5a}, /* case-20 */ |
1742 | {0xaa5555aa, 0xaaaaaaaa}, |
1743 | {0xffffffff, 0x55555555}, |
1744 | {0xffffffff, 0x5a5a5a5a}, |
1745 | {0xffffffff, 0x5a5a5a5a}, |
1746 | {0xffffffff, 0x5a5a5aaa}, /* case-25 */ |
1747 | {0x55555555, 0x5a5a5a5a}, |
1748 | {0x55555555, 0xaaaaaaaa}, |
1749 | {0x66555555, 0x6a5a6a5a}, |
1750 | {0x66556655, 0x66556655}, |
1751 | {0x66556aaa, 0x6a5a6aaa}, /* case-30 */ |
1752 | {0xffffffff, 0x5aaa5aaa}, |
1753 | {0x56555555, 0x5a5a5aaa} |
1754 | }; |
1755 | |
1756 | /* Non-Shared-Antenna Coex Table */ |
1757 | static const struct coex_table_para table_nsant_8821c[] = { |
1758 | {0xffffffff, 0xffffffff}, /* case-100 */ |
1759 | {0xffff55ff, 0xfafafafa}, |
1760 | {0x66555555, 0x66555555}, |
1761 | {0xaaaaaaaa, 0xaaaaaaaa}, |
1762 | {0x5a5a5a5a, 0x5a5a5a5a}, |
1763 | {0xffffffff, 0xffffffff}, /* case-105 */ |
1764 | {0x5afa5afa, 0x5afa5afa}, |
1765 | {0x55555555, 0xfafafafa}, |
1766 | {0x66555555, 0xfafafafa}, |
1767 | {0x66555555, 0x5a5a5a5a}, |
1768 | {0x66555555, 0x6a5a5a5a}, /* case-110 */ |
1769 | {0x66555555, 0xaaaaaaaa}, |
1770 | {0xffff55ff, 0xfafafafa}, |
1771 | {0xffff55ff, 0x5afa5afa}, |
1772 | {0xffff55ff, 0xaaaaaaaa}, |
1773 | {0xffff55ff, 0xffff55ff}, /* case-115 */ |
1774 | {0xaaffffaa, 0x5afa5afa}, |
1775 | {0xaaffffaa, 0xaaaaaaaa}, |
1776 | {0xffffffff, 0xfafafafa}, |
1777 | {0xffff55ff, 0xfafafafa}, |
1778 | {0xffffffff, 0xaaaaaaaa}, /* case-120 */ |
1779 | {0xffff55ff, 0x5afa5afa}, |
1780 | {0xffff55ff, 0x5afa5afa}, |
1781 | {0x55ff55ff, 0x55ff55ff} |
1782 | }; |
1783 | |
1784 | /* Shared-Antenna TDMA */ |
1785 | static const struct coex_tdma_para tdma_sant_8821c[] = { |
1786 | { {0x00, 0x00, 0x00, 0x00, 0x00} }, /* case-0 */ |
1787 | { {0x61, 0x45, 0x03, 0x11, 0x11} }, /* case-1 */ |
1788 | { {0x61, 0x3a, 0x03, 0x11, 0x11} }, |
1789 | { {0x61, 0x35, 0x03, 0x11, 0x11} }, |
1790 | { {0x61, 0x20, 0x03, 0x11, 0x11} }, |
1791 | { {0x61, 0x3a, 0x03, 0x11, 0x11} }, /* case-5 */ |
1792 | { {0x61, 0x45, 0x03, 0x11, 0x10} }, |
1793 | { {0x61, 0x35, 0x03, 0x11, 0x10} }, |
1794 | { {0x61, 0x30, 0x03, 0x11, 0x10} }, |
1795 | { {0x61, 0x20, 0x03, 0x11, 0x10} }, |
1796 | { {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-10 */ |
1797 | { {0x61, 0x08, 0x03, 0x11, 0x15} }, |
1798 | { {0x61, 0x08, 0x03, 0x10, 0x14} }, |
1799 | { {0x51, 0x08, 0x03, 0x10, 0x54} }, |
1800 | { {0x51, 0x08, 0x03, 0x10, 0x55} }, |
1801 | { {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-15 */ |
1802 | { {0x51, 0x45, 0x03, 0x10, 0x50} }, |
1803 | { {0x51, 0x3a, 0x03, 0x11, 0x50} }, |
1804 | { {0x51, 0x30, 0x03, 0x10, 0x50} }, |
1805 | { {0x51, 0x21, 0x03, 0x10, 0x50} }, |
1806 | { {0x51, 0x10, 0x03, 0x10, 0x50} }, /* case-20 */ |
1807 | { {0x51, 0x4a, 0x03, 0x10, 0x50} }, |
1808 | { {0x51, 0x08, 0x03, 0x30, 0x54} }, |
1809 | { {0x55, 0x08, 0x03, 0x10, 0x54} }, |
1810 | { {0x65, 0x10, 0x03, 0x11, 0x10} }, |
1811 | { {0x51, 0x10, 0x03, 0x10, 0x51} }, /* case-25 */ |
1812 | { {0x51, 0x21, 0x03, 0x10, 0x50} }, |
1813 | { {0x61, 0x08, 0x03, 0x11, 0x11} } |
1814 | }; |
1815 | |
1816 | /* Non-Shared-Antenna TDMA */ |
1817 | static const struct coex_tdma_para tdma_nsant_8821c[] = { |
1818 | { {0x00, 0x00, 0x00, 0x40, 0x00} }, /* case-100 */ |
1819 | { {0x61, 0x45, 0x03, 0x11, 0x11} }, |
1820 | { {0x61, 0x25, 0x03, 0x11, 0x11} }, |
1821 | { {0x61, 0x35, 0x03, 0x11, 0x11} }, |
1822 | { {0x61, 0x20, 0x03, 0x11, 0x11} }, |
1823 | { {0x61, 0x10, 0x03, 0x11, 0x11} }, /* case-105 */ |
1824 | { {0x61, 0x45, 0x03, 0x11, 0x10} }, |
1825 | { {0x61, 0x30, 0x03, 0x11, 0x10} }, |
1826 | { {0x61, 0x30, 0x03, 0x11, 0x10} }, |
1827 | { {0x61, 0x20, 0x03, 0x11, 0x10} }, |
1828 | { {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-110 */ |
1829 | { {0x61, 0x10, 0x03, 0x11, 0x11} }, |
1830 | { {0x61, 0x08, 0x03, 0x10, 0x14} }, |
1831 | { {0x51, 0x08, 0x03, 0x10, 0x54} }, |
1832 | { {0x51, 0x08, 0x03, 0x10, 0x55} }, |
1833 | { {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-115 */ |
1834 | { {0x51, 0x45, 0x03, 0x10, 0x50} }, |
1835 | { {0x51, 0x3a, 0x03, 0x10, 0x50} }, |
1836 | { {0x51, 0x30, 0x03, 0x10, 0x50} }, |
1837 | { {0x51, 0x21, 0x03, 0x10, 0x50} }, |
1838 | { {0x51, 0x21, 0x03, 0x10, 0x50} }, /* case-120 */ |
1839 | { {0x51, 0x10, 0x03, 0x10, 0x50} } |
1840 | }; |
1841 | |
1842 | static const struct coex_5g_afh_map afh_5g_8821c[] = { {0, 0, 0} }; |
1843 | |
1844 | /* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */ |
1845 | static const struct coex_rf_para rf_para_tx_8821c[] = { |
1846 | {0, 0, false, 7}, /* for normal */ |
1847 | {0, 20, false, 7}, /* for WL-CPT */ |
1848 | {8, 17, true, 4}, |
1849 | {7, 18, true, 4}, |
1850 | {6, 19, true, 4}, |
1851 | {5, 20, true, 4} |
1852 | }; |
1853 | |
1854 | static const struct coex_rf_para rf_para_rx_8821c[] = { |
1855 | {0, 0, false, 7}, /* for normal */ |
1856 | {0, 20, false, 7}, /* for WL-CPT */ |
1857 | {3, 24, true, 5}, |
1858 | {2, 26, true, 5}, |
1859 | {1, 27, true, 5}, |
1860 | {0, 28, true, 5} |
1861 | }; |
1862 | |
1863 | static_assert(ARRAY_SIZE(rf_para_tx_8821c) == ARRAY_SIZE(rf_para_rx_8821c)); |
1864 | |
1865 | static const u8 rtw8821c_pwrtrk_5gb_n[][RTW_PWR_TRK_TBL_SZ] = { |
1866 | {0, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10, |
1867 | 11, 11, 12, 12, 12, 12, 12}, |
1868 | {0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11, |
1869 | 11, 12, 12, 12, 12, 12, 12, 12}, |
1870 | {0, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11, |
1871 | 11, 12, 12, 12, 12, 12, 12}, |
1872 | }; |
1873 | |
1874 | static const u8 rtw8821c_pwrtrk_5gb_p[][RTW_PWR_TRK_TBL_SZ] = { |
1875 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11, |
1876 | 12, 12, 12, 12, 12, 12, 12}, |
1877 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, |
1878 | 12, 12, 12, 12, 12, 12, 12, 12}, |
1879 | {0, 1, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 11, |
1880 | 11, 12, 12, 12, 12, 12, 12, 12}, |
1881 | }; |
1882 | |
1883 | static const u8 rtw8821c_pwrtrk_5ga_n[][RTW_PWR_TRK_TBL_SZ] = { |
1884 | {0, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10, |
1885 | 11, 11, 12, 12, 12, 12, 12}, |
1886 | {0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11, |
1887 | 11, 12, 12, 12, 12, 12, 12, 12}, |
1888 | {0, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11, |
1889 | 11, 12, 12, 12, 12, 12, 12}, |
1890 | }; |
1891 | |
1892 | static const u8 rtw8821c_pwrtrk_5ga_p[][RTW_PWR_TRK_TBL_SZ] = { |
1893 | {0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11, |
1894 | 12, 12, 12, 12, 12, 12, 12}, |
1895 | {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, |
1896 | 12, 12, 12, 12, 12, 12, 12, 12}, |
1897 | {0, 1, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 11, |
1898 | 11, 12, 12, 12, 12, 12, 12, 12}, |
1899 | }; |
1900 | |
1901 | static const u8 rtw8821c_pwrtrk_2gb_n[] = { |
1902 | 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, |
1903 | 4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9 |
1904 | }; |
1905 | |
1906 | static const u8 rtw8821c_pwrtrk_2gb_p[] = { |
1907 | 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, |
1908 | 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9 |
1909 | }; |
1910 | |
1911 | static const u8 rtw8821c_pwrtrk_2ga_n[] = { |
1912 | 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, |
1913 | 4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9 |
1914 | }; |
1915 | |
1916 | static const u8 rtw8821c_pwrtrk_2ga_p[] = { |
1917 | 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, |
1918 | 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9 |
1919 | }; |
1920 | |
1921 | static const u8 rtw8821c_pwrtrk_2g_cck_b_n[] = { |
1922 | 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, |
1923 | 4, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9 |
1924 | }; |
1925 | |
1926 | static const u8 rtw8821c_pwrtrk_2g_cck_b_p[] = { |
1927 | 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, |
1928 | 5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9 |
1929 | }; |
1930 | |
1931 | static const u8 rtw8821c_pwrtrk_2g_cck_a_n[] = { |
1932 | 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, |
1933 | 4, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9 |
1934 | }; |
1935 | |
1936 | static const u8 rtw8821c_pwrtrk_2g_cck_a_p[] = { |
1937 | 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, |
1938 | 5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9 |
1939 | }; |
1940 | |
1941 | static const struct rtw_pwr_track_tbl rtw8821c_rtw_pwr_track_tbl = { |
1942 | .pwrtrk_5gb_n[0] = rtw8821c_pwrtrk_5gb_n[0], |
1943 | .pwrtrk_5gb_n[1] = rtw8821c_pwrtrk_5gb_n[1], |
1944 | .pwrtrk_5gb_n[2] = rtw8821c_pwrtrk_5gb_n[2], |
1945 | .pwrtrk_5gb_p[0] = rtw8821c_pwrtrk_5gb_p[0], |
1946 | .pwrtrk_5gb_p[1] = rtw8821c_pwrtrk_5gb_p[1], |
1947 | .pwrtrk_5gb_p[2] = rtw8821c_pwrtrk_5gb_p[2], |
1948 | .pwrtrk_5ga_n[0] = rtw8821c_pwrtrk_5ga_n[0], |
1949 | .pwrtrk_5ga_n[1] = rtw8821c_pwrtrk_5ga_n[1], |
1950 | .pwrtrk_5ga_n[2] = rtw8821c_pwrtrk_5ga_n[2], |
1951 | .pwrtrk_5ga_p[0] = rtw8821c_pwrtrk_5ga_p[0], |
1952 | .pwrtrk_5ga_p[1] = rtw8821c_pwrtrk_5ga_p[1], |
1953 | .pwrtrk_5ga_p[2] = rtw8821c_pwrtrk_5ga_p[2], |
1954 | .pwrtrk_2gb_n = rtw8821c_pwrtrk_2gb_n, |
1955 | .pwrtrk_2gb_p = rtw8821c_pwrtrk_2gb_p, |
1956 | .pwrtrk_2ga_n = rtw8821c_pwrtrk_2ga_n, |
1957 | .pwrtrk_2ga_p = rtw8821c_pwrtrk_2ga_p, |
1958 | .pwrtrk_2g_cckb_n = rtw8821c_pwrtrk_2g_cck_b_n, |
1959 | .pwrtrk_2g_cckb_p = rtw8821c_pwrtrk_2g_cck_b_p, |
1960 | .pwrtrk_2g_ccka_n = rtw8821c_pwrtrk_2g_cck_a_n, |
1961 | .pwrtrk_2g_ccka_p = rtw8821c_pwrtrk_2g_cck_a_p, |
1962 | }; |
1963 | |
1964 | static const struct rtw_reg_domain coex_info_hw_regs_8821c[] = { |
1965 | {0xCB0, MASKDWORD, RTW_REG_DOMAIN_MAC32}, |
1966 | {0xCB4, MASKDWORD, RTW_REG_DOMAIN_MAC32}, |
1967 | {0xCBA, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, |
1968 | {0, 0, RTW_REG_DOMAIN_NL}, |
1969 | {0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32}, |
1970 | {0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32}, |
1971 | {0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16}, |
1972 | {0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, |
1973 | {0x45e, BIT(3), RTW_REG_DOMAIN_MAC8}, |
1974 | {0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16}, |
1975 | {0, 0, RTW_REG_DOMAIN_NL}, |
1976 | {0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32}, |
1977 | {0x64, BIT(0), RTW_REG_DOMAIN_MAC8}, |
1978 | {0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8}, |
1979 | {0x40, BIT(5), RTW_REG_DOMAIN_MAC8}, |
1980 | {0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_A}, |
1981 | {0, 0, RTW_REG_DOMAIN_NL}, |
1982 | {0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32}, |
1983 | {0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, |
1984 | {0x953, BIT(1), RTW_REG_DOMAIN_MAC8}, |
1985 | {0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, |
1986 | {0x60A, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, |
1987 | }; |
1988 | |
1989 | const struct rtw_chip_info rtw8821c_hw_spec = { |
1990 | .ops = &rtw8821c_ops, |
1991 | .id = RTW_CHIP_TYPE_8821C, |
1992 | .fw_name = "rtw88/rtw8821c_fw.bin" , |
1993 | .wlan_cpu = RTW_WCPU_11AC, |
1994 | .tx_pkt_desc_sz = 48, |
1995 | .tx_buf_desc_sz = 16, |
1996 | .rx_pkt_desc_sz = 24, |
1997 | .rx_buf_desc_sz = 8, |
1998 | .phy_efuse_size = 512, |
1999 | .log_efuse_size = 512, |
2000 | .ptct_efuse_size = 96, |
2001 | .txff_size = 65536, |
2002 | .rxff_size = 16384, |
2003 | .rsvd_drv_pg_num = 8, |
2004 | .txgi_factor = 1, |
2005 | .is_pwr_by_rate_dec = true, |
2006 | .max_power_index = 0x3f, |
2007 | .csi_buf_pg_num = 0, |
2008 | .band = RTW_BAND_2G | RTW_BAND_5G, |
2009 | .page_size = TX_PAGE_SIZE, |
2010 | .dig_min = 0x1c, |
2011 | .ht_supported = true, |
2012 | .vht_supported = true, |
2013 | .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK), |
2014 | .sys_func_en = 0xD8, |
2015 | .pwr_on_seq = card_enable_flow_8821c, |
2016 | .pwr_off_seq = card_disable_flow_8821c, |
2017 | .page_table = page_table_8821c, |
2018 | .rqpn_table = rqpn_table_8821c, |
2019 | .prioq_addrs = &prioq_addrs_8821c, |
2020 | .intf_table = &phy_para_table_8821c, |
2021 | .dig = rtw8821c_dig, |
2022 | .rf_base_addr = {0x2800, 0x2c00}, |
2023 | .rf_sipi_addr = {0xc90, 0xe90}, |
2024 | .ltecoex_addr = &rtw8821c_ltecoex_addr, |
2025 | .mac_tbl = &rtw8821c_mac_tbl, |
2026 | .agc_tbl = &rtw8821c_agc_tbl, |
2027 | .bb_tbl = &rtw8821c_bb_tbl, |
2028 | .rf_tbl = {&rtw8821c_rf_a_tbl}, |
2029 | .rfe_defs = rtw8821c_rfe_defs, |
2030 | .rfe_defs_size = ARRAY_SIZE(rtw8821c_rfe_defs), |
2031 | .rx_ldpc = false, |
2032 | .pwr_track_tbl = &rtw8821c_rtw_pwr_track_tbl, |
2033 | .iqk_threshold = 8, |
2034 | .bfer_su_max_num = 2, |
2035 | .bfer_mu_max_num = 1, |
2036 | .ampdu_density = IEEE80211_HT_MPDU_DENSITY_2, |
2037 | .max_scan_ie_len = IEEE80211_MAX_DATA_LEN, |
2038 | |
2039 | .coex_para_ver = 0x19092746, |
2040 | .bt_desired_ver = 0x46, |
2041 | .scbd_support = true, |
2042 | .new_scbd10_def = false, |
2043 | .ble_hid_profile_support = false, |
2044 | .wl_mimo_ps_support = false, |
2045 | .pstdma_type = COEX_PSTDMA_FORCE_LPSOFF, |
2046 | .bt_rssi_type = COEX_BTRSSI_RATIO, |
2047 | .ant_isolation = 15, |
2048 | .rssi_tolerance = 2, |
2049 | .wl_rssi_step = wl_rssi_step_8821c, |
2050 | .bt_rssi_step = bt_rssi_step_8821c, |
2051 | .table_sant_num = ARRAY_SIZE(table_sant_8821c), |
2052 | .table_sant = table_sant_8821c, |
2053 | .table_nsant_num = ARRAY_SIZE(table_nsant_8821c), |
2054 | .table_nsant = table_nsant_8821c, |
2055 | .tdma_sant_num = ARRAY_SIZE(tdma_sant_8821c), |
2056 | .tdma_sant = tdma_sant_8821c, |
2057 | .tdma_nsant_num = ARRAY_SIZE(tdma_nsant_8821c), |
2058 | .tdma_nsant = tdma_nsant_8821c, |
2059 | .wl_rf_para_num = ARRAY_SIZE(rf_para_tx_8821c), |
2060 | .wl_rf_para_tx = rf_para_tx_8821c, |
2061 | .wl_rf_para_rx = rf_para_rx_8821c, |
2062 | .bt_afh_span_bw20 = 0x24, |
2063 | .bt_afh_span_bw40 = 0x36, |
2064 | .afh_5g_num = ARRAY_SIZE(afh_5g_8821c), |
2065 | .afh_5g = afh_5g_8821c, |
2066 | |
2067 | .coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8821c), |
2068 | .coex_info_hw_regs = coex_info_hw_regs_8821c, |
2069 | }; |
2070 | EXPORT_SYMBOL(rtw8821c_hw_spec); |
2071 | |
2072 | MODULE_FIRMWARE("rtw88/rtw8821c_fw.bin" ); |
2073 | |
2074 | MODULE_AUTHOR("Realtek Corporation" ); |
2075 | MODULE_DESCRIPTION("Realtek 802.11ac wireless 8821c driver" ); |
2076 | MODULE_LICENSE("Dual BSD/GPL" ); |
2077 | |