]>
Commit | Line | Data |
---|---|---|
b1a3bfc9 LF |
1 | /****************************************************************************** |
2 | * | |
3 | * Copyright(c) 2009-2014 Realtek Corporation. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | * | |
14 | * The full GNU General Public License is included in this distribution in the | |
15 | * file called LICENSE. | |
16 | * | |
17 | * Contact Information: | |
18 | * wlanfae <wlanfae@realtek.com> | |
19 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
20 | * Hsinchu 300, Taiwan. | |
21 | * | |
22 | * Larry Finger <Larry.Finger@lwfinger.net> | |
23 | * | |
24 | *****************************************************************************/ | |
25 | ||
26 | #include "../wifi.h" | |
27 | #include "../pci.h" | |
28 | #include "../ps.h" | |
29 | #include "reg.h" | |
30 | #include "def.h" | |
31 | #include "phy.h" | |
32 | #include "rf.h" | |
33 | #include "dm.h" | |
34 | #include "table.h" | |
35 | ||
36 | static u32 _rtl92ee_phy_rf_serial_read(struct ieee80211_hw *hw, | |
37 | enum radio_path rfpath, u32 offset); | |
38 | static void _rtl92ee_phy_rf_serial_write(struct ieee80211_hw *hw, | |
39 | enum radio_path rfpath, u32 offset, | |
40 | u32 data); | |
41 | static u32 _rtl92ee_phy_calculate_bit_shift(u32 bitmask); | |
42 | static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw); | |
43 | static bool _rtl92ee_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); | |
44 | static bool phy_config_bb_with_hdr_file(struct ieee80211_hw *hw, | |
45 | u8 configtype); | |
46 | static bool phy_config_bb_with_pghdrfile(struct ieee80211_hw *hw, | |
47 | u8 configtype); | |
48 | static void phy_init_bb_rf_register_def(struct ieee80211_hw *hw); | |
49 | static bool _rtl92ee_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, | |
50 | u32 cmdtableidx, u32 cmdtablesz, | |
51 | enum swchnlcmd_id cmdid, | |
52 | u32 para1, u32 para2, | |
53 | u32 msdelay); | |
54 | static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, | |
55 | u8 channel, u8 *stage, | |
56 | u8 *step, u32 *delay); | |
57 | static long _rtl92ee_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, | |
58 | enum wireless_mode wirelessmode, | |
59 | u8 txpwridx); | |
60 | static void rtl92ee_phy_set_rf_on(struct ieee80211_hw *hw); | |
61 | static void rtl92ee_phy_set_io(struct ieee80211_hw *hw); | |
62 | ||
63 | u32 rtl92ee_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) | |
64 | { | |
65 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
66 | u32 returnvalue, originalvalue, bitshift; | |
67 | ||
68 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
69 | "regaddr(%#x), bitmask(%#x)\n", regaddr, bitmask); | |
70 | originalvalue = rtl_read_dword(rtlpriv, regaddr); | |
71 | bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); | |
72 | returnvalue = (originalvalue & bitmask) >> bitshift; | |
73 | ||
74 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
75 | "BBR MASK=0x%x Addr[0x%x]=0x%x\n", | |
76 | bitmask, regaddr, originalvalue); | |
77 | ||
78 | return returnvalue; | |
79 | } | |
80 | ||
81 | void rtl92ee_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, | |
82 | u32 bitmask, u32 data) | |
83 | { | |
84 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
85 | u32 originalvalue, bitshift; | |
86 | ||
87 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
88 | "regaddr(%#x), bitmask(%#x), data(%#x)\n", | |
89 | regaddr, bitmask, data); | |
90 | ||
91 | if (bitmask != MASKDWORD) { | |
92 | originalvalue = rtl_read_dword(rtlpriv, regaddr); | |
93 | bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); | |
94 | data = ((originalvalue & (~bitmask)) | (data << bitshift)); | |
95 | } | |
96 | ||
97 | rtl_write_dword(rtlpriv, regaddr, data); | |
98 | ||
99 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
100 | "regaddr(%#x), bitmask(%#x), data(%#x)\n", | |
101 | regaddr, bitmask, data); | |
102 | } | |
103 | ||
104 | u32 rtl92ee_phy_query_rf_reg(struct ieee80211_hw *hw, | |
105 | enum radio_path rfpath, u32 regaddr, u32 bitmask) | |
106 | { | |
107 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
108 | u32 original_value, readback_value, bitshift; | |
109 | unsigned long flags; | |
110 | ||
111 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
112 | "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n", | |
113 | regaddr, rfpath, bitmask); | |
114 | ||
115 | spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); | |
116 | ||
117 | original_value = _rtl92ee_phy_rf_serial_read(hw , rfpath, regaddr); | |
118 | bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); | |
119 | readback_value = (original_value & bitmask) >> bitshift; | |
120 | ||
121 | spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); | |
122 | ||
123 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
124 | "regaddr(%#x),rfpath(%#x),bitmask(%#x),original_value(%#x)\n", | |
125 | regaddr, rfpath, bitmask, original_value); | |
126 | ||
127 | return readback_value; | |
128 | } | |
129 | ||
130 | void rtl92ee_phy_set_rf_reg(struct ieee80211_hw *hw, | |
131 | enum radio_path rfpath, | |
132 | u32 addr, u32 bitmask, u32 data) | |
133 | { | |
134 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
135 | u32 original_value, bitshift; | |
136 | unsigned long flags; | |
137 | ||
138 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
139 | "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", | |
140 | addr, bitmask, data, rfpath); | |
141 | ||
142 | spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); | |
143 | ||
144 | if (bitmask != RFREG_OFFSET_MASK) { | |
145 | original_value = _rtl92ee_phy_rf_serial_read(hw, rfpath, addr); | |
146 | bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); | |
147 | data = (original_value & (~bitmask)) | (data << bitshift); | |
148 | } | |
149 | ||
150 | _rtl92ee_phy_rf_serial_write(hw, rfpath, addr, data); | |
151 | ||
152 | spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); | |
153 | ||
154 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
155 | "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", | |
156 | addr, bitmask, data, rfpath); | |
157 | } | |
158 | ||
159 | static u32 _rtl92ee_phy_rf_serial_read(struct ieee80211_hw *hw, | |
160 | enum radio_path rfpath, u32 offset) | |
161 | { | |
162 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
163 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
164 | struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; | |
165 | u32 newoffset; | |
166 | u32 tmplong, tmplong2; | |
167 | u8 rfpi_enable = 0; | |
168 | u32 retvalue; | |
169 | ||
170 | offset &= 0xff; | |
171 | newoffset = offset; | |
172 | if (RT_CANNOT_IO(hw)) { | |
173 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n"); | |
174 | return 0xFFFFFFFF; | |
175 | } | |
176 | tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); | |
177 | if (rfpath == RF90_PATH_A) | |
178 | tmplong2 = tmplong; | |
179 | else | |
180 | tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); | |
181 | tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | | |
182 | (newoffset << 23) | BLSSIREADEDGE; | |
183 | rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, | |
184 | tmplong & (~BLSSIREADEDGE)); | |
185 | mdelay(1); | |
186 | rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); | |
187 | mdelay(2); | |
188 | if (rfpath == RF90_PATH_A) | |
189 | rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, | |
190 | BIT(8)); | |
191 | else if (rfpath == RF90_PATH_B) | |
192 | rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, | |
193 | BIT(8)); | |
194 | if (rfpi_enable) | |
195 | retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi, | |
196 | BLSSIREADBACKDATA); | |
197 | else | |
198 | retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb, | |
199 | BLSSIREADBACKDATA); | |
200 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
201 | "RFR-%d Addr[0x%x]=0x%x\n", | |
202 | rfpath, pphyreg->rf_rb, retvalue); | |
203 | return retvalue; | |
204 | } | |
205 | ||
206 | static void _rtl92ee_phy_rf_serial_write(struct ieee80211_hw *hw, | |
207 | enum radio_path rfpath, u32 offset, | |
208 | u32 data) | |
209 | { | |
210 | u32 data_and_addr; | |
211 | u32 newoffset; | |
212 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
213 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
214 | struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; | |
215 | ||
216 | if (RT_CANNOT_IO(hw)) { | |
217 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n"); | |
218 | return; | |
219 | } | |
220 | offset &= 0xff; | |
221 | newoffset = offset; | |
222 | data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; | |
223 | rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); | |
224 | RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, | |
225 | "RFW-%d Addr[0x%x]=0x%x\n", rfpath, | |
226 | pphyreg->rf3wire_offset, data_and_addr); | |
227 | } | |
228 | ||
229 | static u32 _rtl92ee_phy_calculate_bit_shift(u32 bitmask) | |
230 | { | |
231 | u32 i; | |
232 | ||
233 | for (i = 0; i <= 31; i++) { | |
234 | if (((bitmask >> i) & 0x1) == 1) | |
235 | break; | |
236 | } | |
237 | return i; | |
238 | } | |
239 | ||
240 | bool rtl92ee_phy_mac_config(struct ieee80211_hw *hw) | |
241 | { | |
242 | return _rtl92ee_phy_config_mac_with_headerfile(hw); | |
243 | } | |
244 | ||
245 | bool rtl92ee_phy_bb_config(struct ieee80211_hw *hw) | |
246 | { | |
247 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
248 | bool rtstatus = true; | |
249 | u16 regval; | |
250 | u32 tmp; | |
251 | u8 crystal_cap; | |
252 | ||
253 | phy_init_bb_rf_register_def(hw); | |
254 | regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); | |
255 | rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, | |
256 | regval | BIT(13) | BIT(0) | BIT(1)); | |
257 | ||
258 | rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); | |
259 | rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, | |
260 | FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE | | |
261 | FEN_BB_GLB_RSTN | FEN_BBRSTB); | |
262 | ||
263 | rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); | |
264 | ||
265 | tmp = rtl_read_dword(rtlpriv, 0x4c); | |
266 | rtl_write_dword(rtlpriv, 0x4c, tmp | BIT(23)); | |
267 | ||
268 | rtstatus = _rtl92ee_phy_bb8192ee_config_parafile(hw); | |
269 | ||
270 | crystal_cap = rtlpriv->efuse.eeprom_crystalcap & 0x3F; | |
271 | rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, 0xFFF000, | |
272 | (crystal_cap | (crystal_cap << 6))); | |
273 | return rtstatus; | |
274 | } | |
275 | ||
276 | bool rtl92ee_phy_rf_config(struct ieee80211_hw *hw) | |
277 | { | |
278 | return rtl92ee_phy_rf6052_config(hw); | |
279 | } | |
280 | ||
281 | static bool _check_condition(struct ieee80211_hw *hw, | |
282 | const u32 condition) | |
283 | { | |
284 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
285 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
286 | u32 _board = rtlefuse->board_type; /*need efuse define*/ | |
287 | u32 _interface = rtlhal->interface; | |
288 | u32 _platform = 0x08;/*SupportPlatform */ | |
289 | u32 cond = condition; | |
290 | ||
291 | if (condition == 0xCDCDCDCD) | |
292 | return true; | |
293 | ||
294 | cond = condition & 0xFF; | |
295 | if ((_board != cond) && (cond != 0xFF)) | |
296 | return false; | |
297 | ||
298 | cond = condition & 0xFF00; | |
299 | cond = cond >> 8; | |
300 | if ((_interface & cond) == 0 && cond != 0x07) | |
301 | return false; | |
302 | ||
303 | cond = condition & 0xFF0000; | |
304 | cond = cond >> 16; | |
305 | if ((_platform & cond) == 0 && cond != 0x0F) | |
306 | return false; | |
307 | ||
308 | return true; | |
309 | } | |
310 | ||
311 | static void _rtl92ee_config_rf_reg(struct ieee80211_hw *hw, u32 addr, u32 data, | |
312 | enum radio_path rfpath, u32 regaddr) | |
313 | { | |
314 | if (addr == 0xfe || addr == 0xffe) { | |
315 | mdelay(50); | |
316 | } else { | |
317 | rtl_set_rfreg(hw, rfpath, regaddr, RFREG_OFFSET_MASK, data); | |
318 | udelay(1); | |
319 | ||
320 | if (addr == 0xb6) { | |
321 | u32 getvalue; | |
322 | u8 count = 0; | |
323 | ||
324 | getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); | |
325 | udelay(1); | |
326 | ||
327 | while ((getvalue >> 8) != (data >> 8)) { | |
328 | count++; | |
329 | rtl_set_rfreg(hw, rfpath, regaddr, | |
330 | RFREG_OFFSET_MASK, data); | |
331 | udelay(1); | |
332 | getvalue = rtl_get_rfreg(hw, rfpath, addr, | |
333 | MASKDWORD); | |
334 | if (count > 5) | |
335 | break; | |
336 | } | |
337 | } | |
338 | ||
339 | if (addr == 0xb2) { | |
340 | u32 getvalue; | |
341 | u8 count = 0; | |
342 | ||
343 | getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); | |
344 | udelay(1); | |
345 | ||
346 | while (getvalue != data) { | |
347 | count++; | |
348 | rtl_set_rfreg(hw, rfpath, regaddr, | |
349 | RFREG_OFFSET_MASK, data); | |
350 | udelay(1); | |
351 | rtl_set_rfreg(hw, rfpath, 0x18, | |
352 | RFREG_OFFSET_MASK, 0x0fc07); | |
353 | udelay(1); | |
354 | getvalue = rtl_get_rfreg(hw, rfpath, addr, | |
355 | MASKDWORD); | |
356 | if (count > 5) | |
357 | break; | |
358 | } | |
359 | } | |
360 | } | |
361 | } | |
362 | ||
363 | static void _rtl92ee_config_rf_radio_a(struct ieee80211_hw *hw, | |
364 | u32 addr, u32 data) | |
365 | { | |
366 | u32 content = 0x1000; /*RF Content: radio_a_txt*/ | |
367 | u32 maskforphyset = (u32)(content & 0xE000); | |
368 | ||
369 | _rtl92ee_config_rf_reg(hw, addr, data, RF90_PATH_A, | |
370 | addr | maskforphyset); | |
371 | } | |
372 | ||
373 | static void _rtl92ee_config_rf_radio_b(struct ieee80211_hw *hw, | |
374 | u32 addr, u32 data) | |
375 | { | |
376 | u32 content = 0x1001; /*RF Content: radio_b_txt*/ | |
377 | u32 maskforphyset = (u32)(content & 0xE000); | |
378 | ||
379 | _rtl92ee_config_rf_reg(hw, addr, data, RF90_PATH_B, | |
380 | addr | maskforphyset); | |
381 | } | |
382 | ||
383 | static void _rtl92ee_config_bb_reg(struct ieee80211_hw *hw, | |
384 | u32 addr, u32 data) | |
385 | { | |
386 | if (addr == 0xfe) | |
387 | mdelay(50); | |
388 | else if (addr == 0xfd) | |
389 | mdelay(5); | |
390 | else if (addr == 0xfc) | |
391 | mdelay(1); | |
392 | else if (addr == 0xfb) | |
393 | udelay(50); | |
394 | else if (addr == 0xfa) | |
395 | udelay(5); | |
396 | else if (addr == 0xf9) | |
397 | udelay(1); | |
398 | else | |
399 | rtl_set_bbreg(hw, addr, MASKDWORD , data); | |
400 | ||
401 | udelay(1); | |
402 | } | |
403 | ||
404 | static void _rtl92ee_phy_init_tx_power_by_rate(struct ieee80211_hw *hw) | |
405 | { | |
406 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
407 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
408 | ||
409 | u8 band = BAND_ON_2_4G, rf = 0, txnum = 0, sec = 0; | |
410 | ||
411 | for (; band <= BAND_ON_5G; ++band) | |
412 | for (; rf < TX_PWR_BY_RATE_NUM_RF; ++rf) | |
413 | for (; txnum < TX_PWR_BY_RATE_NUM_RF; ++txnum) | |
414 | for (; sec < TX_PWR_BY_RATE_NUM_SECTION; ++sec) | |
415 | rtlphy->tx_power_by_rate_offset | |
416 | [band][rf][txnum][sec] = 0; | |
417 | } | |
418 | ||
419 | static void _rtl92ee_phy_set_txpower_by_rate_base(struct ieee80211_hw *hw, | |
420 | u8 band, u8 path, | |
421 | u8 rate_section, u8 txnum, | |
422 | u8 value) | |
423 | { | |
424 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
425 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
426 | ||
427 | if (path > RF90_PATH_D) { | |
428 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
429 | "Invalid Rf Path %d\n", path); | |
430 | return; | |
431 | } | |
432 | ||
433 | if (band == BAND_ON_2_4G) { | |
434 | switch (rate_section) { | |
435 | case CCK: | |
436 | rtlphy->txpwr_by_rate_base_24g[path][txnum][0] = value; | |
437 | break; | |
438 | case OFDM: | |
439 | rtlphy->txpwr_by_rate_base_24g[path][txnum][1] = value; | |
440 | break; | |
441 | case HT_MCS0_MCS7: | |
442 | rtlphy->txpwr_by_rate_base_24g[path][txnum][2] = value; | |
443 | break; | |
444 | case HT_MCS8_MCS15: | |
445 | rtlphy->txpwr_by_rate_base_24g[path][txnum][3] = value; | |
446 | break; | |
447 | default: | |
448 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
449 | "Invalid RateSection %d in 2.4G,Rf %d,%dTx\n", | |
450 | rate_section, path, txnum); | |
451 | break; | |
12ff7288 | 452 | } |
b1a3bfc9 LF |
453 | } else { |
454 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
455 | "Invalid Band %d\n", band); | |
456 | } | |
457 | } | |
458 | ||
459 | static u8 _rtl92ee_phy_get_txpower_by_rate_base(struct ieee80211_hw *hw, | |
460 | u8 band, u8 path, u8 txnum, | |
461 | u8 rate_section) | |
462 | { | |
463 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
464 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
465 | u8 value = 0; | |
466 | ||
467 | if (path > RF90_PATH_D) { | |
468 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
469 | "Invalid Rf Path %d\n", path); | |
470 | return 0; | |
471 | } | |
472 | ||
473 | if (band == BAND_ON_2_4G) { | |
474 | switch (rate_section) { | |
475 | case CCK: | |
476 | value = rtlphy->txpwr_by_rate_base_24g[path][txnum][0]; | |
477 | break; | |
478 | case OFDM: | |
479 | value = rtlphy->txpwr_by_rate_base_24g[path][txnum][1]; | |
480 | break; | |
481 | case HT_MCS0_MCS7: | |
482 | value = rtlphy->txpwr_by_rate_base_24g[path][txnum][2]; | |
483 | break; | |
484 | case HT_MCS8_MCS15: | |
485 | value = rtlphy->txpwr_by_rate_base_24g[path][txnum][3]; | |
486 | break; | |
487 | default: | |
488 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
489 | "Invalid RateSection %d in 2.4G,Rf %d,%dTx\n", | |
490 | rate_section, path, txnum); | |
491 | break; | |
12ff7288 | 492 | } |
b1a3bfc9 LF |
493 | } else { |
494 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
495 | "Invalid Band %d()\n", band); | |
496 | } | |
497 | return value; | |
498 | } | |
499 | ||
500 | static void _rtl92ee_phy_store_txpower_by_rate_base(struct ieee80211_hw *hw) | |
501 | { | |
502 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
503 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
504 | u16 raw = 0; | |
505 | u8 base = 0, path = 0; | |
506 | ||
507 | for (path = RF90_PATH_A; path <= RF90_PATH_B; ++path) { | |
508 | if (path == RF90_PATH_A) { | |
509 | raw = (u16)(rtlphy->tx_power_by_rate_offset | |
510 | [BAND_ON_2_4G][path][RF_1TX][3] >> 24) & | |
511 | 0xFF; | |
512 | base = (raw >> 4) * 10 + (raw & 0xF); | |
513 | _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, | |
514 | path, CCK, RF_1TX, | |
515 | base); | |
516 | } else if (path == RF90_PATH_B) { | |
517 | raw = (u16)(rtlphy->tx_power_by_rate_offset | |
518 | [BAND_ON_2_4G][path][RF_1TX][3] >> 0) & | |
519 | 0xFF; | |
520 | base = (raw >> 4) * 10 + (raw & 0xF); | |
521 | _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, | |
522 | path, CCK, RF_1TX, | |
523 | base); | |
524 | } | |
525 | raw = (u16)(rtlphy->tx_power_by_rate_offset | |
526 | [BAND_ON_2_4G][path][RF_1TX][1] >> 24) & 0xFF; | |
527 | base = (raw >> 4) * 10 + (raw & 0xF); | |
528 | _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, | |
529 | OFDM, RF_1TX, base); | |
530 | ||
531 | raw = (u16)(rtlphy->tx_power_by_rate_offset | |
532 | [BAND_ON_2_4G][path][RF_1TX][5] >> 24) & 0xFF; | |
533 | base = (raw >> 4) * 10 + (raw & 0xF); | |
534 | _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, | |
535 | HT_MCS0_MCS7, RF_1TX, | |
536 | base); | |
537 | ||
538 | raw = (u16)(rtlphy->tx_power_by_rate_offset | |
539 | [BAND_ON_2_4G][path][RF_2TX][7] >> 24) & 0xFF; | |
540 | base = (raw >> 4) * 10 + (raw & 0xF); | |
541 | _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, | |
542 | HT_MCS8_MCS15, RF_2TX, | |
543 | base); | |
544 | } | |
545 | } | |
546 | ||
547 | static void _phy_convert_txpower_dbm_to_relative_value(u32 *data, u8 start, | |
548 | u8 end, u8 base) | |
549 | { | |
550 | char i = 0; | |
551 | u8 tmp = 0; | |
552 | u32 temp_data = 0; | |
553 | ||
554 | for (i = 3; i >= 0; --i) { | |
555 | if (i >= start && i <= end) { | |
556 | /* Get the exact value */ | |
557 | tmp = (u8)(*data >> (i * 8)) & 0xF; | |
558 | tmp += ((u8)((*data >> (i * 8 + 4)) & 0xF)) * 10; | |
559 | ||
560 | /* Change the value to a relative value */ | |
561 | tmp = (tmp > base) ? tmp - base : base - tmp; | |
562 | } else { | |
563 | tmp = (u8)(*data >> (i * 8)) & 0xFF; | |
564 | } | |
565 | temp_data <<= 8; | |
566 | temp_data |= tmp; | |
567 | } | |
568 | *data = temp_data; | |
569 | } | |
570 | ||
571 | static void phy_convert_txpwr_dbm_to_rel_val(struct ieee80211_hw *hw) | |
572 | { | |
573 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
574 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
575 | u8 base = 0, rf = 0, band = BAND_ON_2_4G; | |
576 | ||
577 | for (rf = RF90_PATH_A; rf <= RF90_PATH_B; ++rf) { | |
578 | if (rf == RF90_PATH_A) { | |
579 | base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, | |
580 | rf, RF_1TX, | |
581 | CCK); | |
582 | _phy_convert_txpower_dbm_to_relative_value( | |
583 | &rtlphy->tx_power_by_rate_offset | |
584 | [band][rf][RF_1TX][2], | |
585 | 1, 1, base); | |
586 | _phy_convert_txpower_dbm_to_relative_value( | |
587 | &rtlphy->tx_power_by_rate_offset | |
588 | [band][rf][RF_1TX][3], | |
589 | 1, 3, base); | |
590 | } else if (rf == RF90_PATH_B) { | |
591 | base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, | |
592 | rf, RF_1TX, | |
593 | CCK); | |
594 | _phy_convert_txpower_dbm_to_relative_value( | |
595 | &rtlphy->tx_power_by_rate_offset | |
596 | [band][rf][RF_1TX][3], | |
597 | 0, 0, base); | |
598 | _phy_convert_txpower_dbm_to_relative_value( | |
599 | &rtlphy->tx_power_by_rate_offset | |
600 | [band][rf][RF_1TX][2], | |
601 | 1, 3, base); | |
602 | } | |
603 | base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, | |
604 | RF_1TX, OFDM); | |
605 | _phy_convert_txpower_dbm_to_relative_value( | |
606 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][0], | |
607 | 0, 3, base); | |
608 | _phy_convert_txpower_dbm_to_relative_value( | |
609 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][1], | |
610 | 0, 3, base); | |
611 | ||
612 | base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, | |
613 | RF_1TX, | |
614 | HT_MCS0_MCS7); | |
615 | _phy_convert_txpower_dbm_to_relative_value( | |
616 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][4], | |
617 | 0, 3, base); | |
618 | _phy_convert_txpower_dbm_to_relative_value( | |
619 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][5], | |
620 | 0, 3, base); | |
621 | ||
622 | base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, | |
623 | RF_2TX, | |
624 | HT_MCS8_MCS15); | |
625 | _phy_convert_txpower_dbm_to_relative_value( | |
626 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_2TX][6], | |
627 | 0, 3, base); | |
628 | ||
629 | _phy_convert_txpower_dbm_to_relative_value( | |
630 | &rtlphy->tx_power_by_rate_offset[band][rf][RF_2TX][7], | |
631 | 0, 3, base); | |
632 | } | |
633 | ||
634 | RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, | |
635 | "<==phy_convert_txpwr_dbm_to_rel_val()\n"); | |
636 | } | |
637 | ||
638 | static void _rtl92ee_phy_txpower_by_rate_configuration(struct ieee80211_hw *hw) | |
639 | { | |
640 | _rtl92ee_phy_store_txpower_by_rate_base(hw); | |
641 | phy_convert_txpwr_dbm_to_rel_val(hw); | |
642 | } | |
643 | ||
644 | static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw) | |
645 | { | |
646 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
647 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
648 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
649 | bool rtstatus; | |
650 | ||
651 | rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_PHY_REG); | |
652 | if (!rtstatus) { | |
653 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!"); | |
654 | return false; | |
655 | } | |
656 | ||
657 | _rtl92ee_phy_init_tx_power_by_rate(hw); | |
658 | if (!rtlefuse->autoload_failflag) { | |
659 | rtlphy->pwrgroup_cnt = 0; | |
660 | rtstatus = | |
661 | phy_config_bb_with_pghdrfile(hw, BASEBAND_CONFIG_PHY_REG); | |
662 | } | |
663 | _rtl92ee_phy_txpower_by_rate_configuration(hw); | |
664 | if (!rtstatus) { | |
665 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!"); | |
666 | return false; | |
667 | } | |
668 | rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_AGC_TAB); | |
669 | if (!rtstatus) { | |
670 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n"); | |
671 | return false; | |
672 | } | |
673 | rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw, | |
674 | RFPGA0_XA_HSSIPARAMETER2, | |
675 | 0x200)); | |
676 | ||
677 | return true; | |
678 | } | |
679 | ||
680 | static bool _rtl92ee_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) | |
681 | { | |
682 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
683 | u32 i; | |
684 | u32 arraylength; | |
685 | u32 *ptrarray; | |
686 | ||
687 | RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl8192EMACPHY_Array\n"); | |
688 | arraylength = RTL8192EE_MAC_ARRAY_LEN; | |
689 | ptrarray = RTL8192EE_MAC_ARRAY; | |
690 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
691 | "Img:RTL8192EE_MAC_ARRAY LEN %d\n" , arraylength); | |
692 | for (i = 0; i < arraylength; i = i + 2) | |
693 | rtl_write_byte(rtlpriv, ptrarray[i], (u8)ptrarray[i + 1]); | |
694 | return true; | |
695 | } | |
696 | ||
697 | #define READ_NEXT_PAIR(v1, v2, i) \ | |
698 | do { \ | |
699 | i += 2; \ | |
700 | v1 = array[i]; \ | |
701 | v2 = array[i+1]; \ | |
702 | } while (0) | |
703 | ||
704 | static bool phy_config_bb_with_hdr_file(struct ieee80211_hw *hw, | |
705 | u8 configtype) | |
706 | { | |
707 | int i; | |
708 | u32 *array; | |
709 | u16 len; | |
710 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
711 | u32 v1 = 0, v2 = 0; | |
712 | ||
713 | if (configtype == BASEBAND_CONFIG_PHY_REG) { | |
714 | len = RTL8192EE_PHY_REG_ARRAY_LEN; | |
715 | array = RTL8192EE_PHY_REG_ARRAY; | |
716 | ||
717 | for (i = 0; i < len; i = i + 2) { | |
718 | v1 = array[i]; | |
719 | v2 = array[i+1]; | |
720 | if (v1 < 0xcdcdcdcd) { | |
721 | _rtl92ee_config_bb_reg(hw, v1, v2); | |
722 | } else {/*This line is the start line of branch.*/ | |
723 | /* to protect READ_NEXT_PAIR not overrun */ | |
724 | if (i >= len - 2) | |
725 | break; | |
726 | ||
727 | if (!_check_condition(hw , array[i])) { | |
728 | /*Discard the following pairs*/ | |
729 | READ_NEXT_PAIR(v1, v2, i); | |
730 | while (v2 != 0xDEAD && | |
731 | v2 != 0xCDEF && | |
732 | v2 != 0xCDCD && i < len - 2) { | |
733 | READ_NEXT_PAIR(v1, v2, i); | |
734 | } | |
735 | i -= 2; /* prevent from for-loop += 2*/ | |
736 | } else { | |
737 | /* Configure matched pairs and | |
738 | * skip to end of if-else. | |
739 | */ | |
740 | READ_NEXT_PAIR(v1, v2, i); | |
741 | while (v2 != 0xDEAD && | |
742 | v2 != 0xCDEF && | |
743 | v2 != 0xCDCD && i < len - 2) { | |
744 | _rtl92ee_config_bb_reg(hw, v1, | |
745 | v2); | |
746 | READ_NEXT_PAIR(v1, v2, i); | |
747 | } | |
748 | ||
749 | while (v2 != 0xDEAD && i < len - 2) | |
750 | READ_NEXT_PAIR(v1, v2, i); | |
751 | } | |
752 | } | |
753 | } | |
754 | } else if (configtype == BASEBAND_CONFIG_AGC_TAB) { | |
755 | len = RTL8192EE_AGC_TAB_ARRAY_LEN; | |
756 | array = RTL8192EE_AGC_TAB_ARRAY; | |
757 | ||
758 | for (i = 0; i < len; i = i + 2) { | |
759 | v1 = array[i]; | |
760 | v2 = array[i+1]; | |
761 | if (v1 < 0xCDCDCDCD) { | |
762 | rtl_set_bbreg(hw, array[i], MASKDWORD, | |
763 | array[i + 1]); | |
764 | udelay(1); | |
765 | continue; | |
766 | } else{/*This line is the start line of branch.*/ | |
767 | /* to protect READ_NEXT_PAIR not overrun */ | |
768 | if (i >= len - 2) | |
769 | break; | |
770 | ||
771 | if (!_check_condition(hw , array[i])) { | |
772 | /*Discard the following pairs*/ | |
773 | READ_NEXT_PAIR(v1, v2, i); | |
774 | while (v2 != 0xDEAD && | |
775 | v2 != 0xCDEF && | |
776 | v2 != 0xCDCD && | |
777 | i < len - 2) { | |
778 | READ_NEXT_PAIR(v1, v2, i); | |
779 | } | |
780 | i -= 2; /* prevent from for-loop += 2*/ | |
781 | } else { | |
782 | /* Configure matched pairs and | |
783 | * skip to end of if-else. | |
784 | */ | |
785 | READ_NEXT_PAIR(v1, v2, i); | |
786 | while (v2 != 0xDEAD && | |
787 | v2 != 0xCDEF && | |
788 | v2 != 0xCDCD && | |
789 | i < len - 2) { | |
790 | rtl_set_bbreg(hw, | |
791 | array[i], | |
792 | MASKDWORD, | |
793 | array[i + 1]); | |
794 | udelay(1); | |
795 | READ_NEXT_PAIR(v1 , v2 , i); | |
796 | } | |
797 | ||
798 | while (v2 != 0xDEAD && | |
799 | i < len - 2) { | |
800 | READ_NEXT_PAIR(v1 , v2 , i); | |
801 | } | |
802 | } | |
803 | } | |
804 | RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, | |
805 | "The agctab_array_table[0] is %x Rtl818EEPHY_REGArray[1] is %x\n", | |
806 | array[i], | |
807 | array[i + 1]); | |
808 | } | |
809 | } | |
810 | return true; | |
811 | } | |
812 | ||
813 | static u8 _rtl92ee_get_rate_section_index(u32 regaddr) | |
814 | { | |
815 | u8 index = 0; | |
816 | ||
817 | switch (regaddr) { | |
818 | case RTXAGC_A_RATE18_06: | |
819 | case RTXAGC_B_RATE18_06: | |
820 | index = 0; | |
821 | break; | |
822 | case RTXAGC_A_RATE54_24: | |
823 | case RTXAGC_B_RATE54_24: | |
824 | index = 1; | |
825 | break; | |
826 | case RTXAGC_A_CCK1_MCS32: | |
827 | case RTXAGC_B_CCK1_55_MCS32: | |
828 | index = 2; | |
829 | break; | |
830 | case RTXAGC_B_CCK11_A_CCK2_11: | |
831 | index = 3; | |
832 | break; | |
833 | case RTXAGC_A_MCS03_MCS00: | |
834 | case RTXAGC_B_MCS03_MCS00: | |
835 | index = 4; | |
836 | break; | |
837 | case RTXAGC_A_MCS07_MCS04: | |
838 | case RTXAGC_B_MCS07_MCS04: | |
839 | index = 5; | |
840 | break; | |
841 | case RTXAGC_A_MCS11_MCS08: | |
842 | case RTXAGC_B_MCS11_MCS08: | |
843 | index = 6; | |
844 | break; | |
845 | case RTXAGC_A_MCS15_MCS12: | |
846 | case RTXAGC_B_MCS15_MCS12: | |
847 | index = 7; | |
848 | break; | |
849 | default: | |
850 | regaddr &= 0xFFF; | |
851 | if (regaddr >= 0xC20 && regaddr <= 0xC4C) | |
852 | index = (u8)((regaddr - 0xC20) / 4); | |
853 | else if (regaddr >= 0xE20 && regaddr <= 0xE4C) | |
854 | index = (u8)((regaddr - 0xE20) / 4); | |
855 | break; | |
12ff7288 | 856 | } |
b1a3bfc9 LF |
857 | return index; |
858 | } | |
859 | ||
860 | static void _rtl92ee_store_tx_power_by_rate(struct ieee80211_hw *hw, | |
861 | enum band_type band, | |
862 | enum radio_path rfpath, | |
863 | u32 txnum, u32 regaddr, | |
864 | u32 bitmask, u32 data) | |
865 | { | |
866 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
867 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
868 | u8 section = _rtl92ee_get_rate_section_index(regaddr); | |
869 | ||
870 | if (band != BAND_ON_2_4G && band != BAND_ON_5G) { | |
871 | RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid Band %d\n", band); | |
872 | return; | |
873 | } | |
874 | ||
875 | if (rfpath > MAX_RF_PATH - 1) { | |
876 | RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, | |
877 | "Invalid RfPath %d\n", rfpath); | |
878 | return; | |
879 | } | |
880 | if (txnum > MAX_RF_PATH - 1) { | |
881 | RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid TxNum %d\n", txnum); | |
882 | return; | |
883 | } | |
884 | ||
885 | rtlphy->tx_power_by_rate_offset[band][rfpath][txnum][section] = data; | |
886 | } | |
887 | ||
888 | static bool phy_config_bb_with_pghdrfile(struct ieee80211_hw *hw, | |
889 | u8 configtype) | |
890 | { | |
891 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
892 | int i; | |
893 | u32 *phy_regarray_table_pg; | |
894 | u16 phy_regarray_pg_len; | |
895 | u32 v1 = 0, v2 = 0, v3 = 0, v4 = 0, v5 = 0, v6 = 0; | |
896 | ||
897 | phy_regarray_pg_len = RTL8192EE_PHY_REG_ARRAY_PG_LEN; | |
898 | phy_regarray_table_pg = RTL8192EE_PHY_REG_ARRAY_PG; | |
899 | ||
900 | if (configtype == BASEBAND_CONFIG_PHY_REG) { | |
901 | for (i = 0; i < phy_regarray_pg_len; i = i + 6) { | |
902 | v1 = phy_regarray_table_pg[i]; | |
903 | v2 = phy_regarray_table_pg[i+1]; | |
904 | v3 = phy_regarray_table_pg[i+2]; | |
905 | v4 = phy_regarray_table_pg[i+3]; | |
906 | v5 = phy_regarray_table_pg[i+4]; | |
907 | v6 = phy_regarray_table_pg[i+5]; | |
908 | ||
909 | if (v1 < 0xcdcdcdcd) { | |
910 | _rtl92ee_store_tx_power_by_rate(hw, v1, v2, v3, | |
911 | v4, v5, v6); | |
912 | continue; | |
913 | } | |
914 | } | |
915 | } else { | |
916 | RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, | |
917 | "configtype != BaseBand_Config_PHY_REG\n"); | |
918 | } | |
919 | return true; | |
920 | } | |
921 | ||
922 | #define READ_NEXT_RF_PAIR(v1, v2, i) \ | |
923 | do { \ | |
924 | i += 2; \ | |
925 | v1 = array[i]; \ | |
926 | v2 = array[i+1]; \ | |
927 | } while (0) | |
928 | ||
929 | bool rtl92ee_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, | |
930 | enum radio_path rfpath) | |
931 | { | |
932 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
933 | int i; | |
934 | u32 *array; | |
935 | u16 len; | |
936 | u32 v1 = 0, v2 = 0; | |
937 | ||
938 | switch (rfpath) { | |
939 | case RF90_PATH_A: | |
940 | len = RTL8192EE_RADIOA_ARRAY_LEN; | |
941 | array = RTL8192EE_RADIOA_ARRAY; | |
942 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
943 | "Radio_A:RTL8192EE_RADIOA_ARRAY %d\n" , len); | |
944 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); | |
945 | for (i = 0; i < len; i = i + 2) { | |
946 | v1 = array[i]; | |
947 | v2 = array[i+1]; | |
948 | if (v1 < 0xcdcdcdcd) { | |
949 | _rtl92ee_config_rf_radio_a(hw, v1, v2); | |
950 | continue; | |
951 | } else {/*This line is the start line of branch.*/ | |
952 | /* to protect READ_NEXT_PAIR not overrun */ | |
953 | if (i >= len - 2) | |
954 | break; | |
955 | ||
956 | if (!_check_condition(hw , array[i])) { | |
957 | /*Discard the following pairs*/ | |
958 | READ_NEXT_RF_PAIR(v1, v2, i); | |
959 | while (v2 != 0xDEAD && | |
960 | v2 != 0xCDEF && | |
961 | v2 != 0xCDCD && i < len - 2) { | |
962 | READ_NEXT_RF_PAIR(v1, v2, i); | |
963 | } | |
964 | i -= 2; /* prevent from for-loop += 2*/ | |
965 | } else { | |
966 | /* Configure matched pairs and | |
967 | * skip to end of if-else. | |
968 | */ | |
969 | READ_NEXT_RF_PAIR(v1, v2, i); | |
970 | while (v2 != 0xDEAD && | |
971 | v2 != 0xCDEF && | |
972 | v2 != 0xCDCD && i < len - 2) { | |
973 | _rtl92ee_config_rf_radio_a(hw, | |
974 | v1, | |
975 | v2); | |
976 | READ_NEXT_RF_PAIR(v1, v2, i); | |
977 | } | |
978 | ||
979 | while (v2 != 0xDEAD && i < len - 2) | |
980 | READ_NEXT_RF_PAIR(v1, v2, i); | |
981 | } | |
982 | } | |
983 | } | |
984 | break; | |
985 | ||
986 | case RF90_PATH_B: | |
987 | len = RTL8192EE_RADIOB_ARRAY_LEN; | |
988 | array = RTL8192EE_RADIOB_ARRAY; | |
989 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, | |
990 | "Radio_A:RTL8192EE_RADIOB_ARRAY %d\n" , len); | |
991 | RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); | |
992 | for (i = 0; i < len; i = i + 2) { | |
993 | v1 = array[i]; | |
994 | v2 = array[i+1]; | |
995 | if (v1 < 0xcdcdcdcd) { | |
996 | _rtl92ee_config_rf_radio_b(hw, v1, v2); | |
997 | continue; | |
998 | } else {/*This line is the start line of branch.*/ | |
999 | /* to protect READ_NEXT_PAIR not overrun */ | |
1000 | if (i >= len - 2) | |
1001 | break; | |
1002 | ||
1003 | if (!_check_condition(hw , array[i])) { | |
1004 | /*Discard the following pairs*/ | |
1005 | READ_NEXT_RF_PAIR(v1, v2, i); | |
1006 | while (v2 != 0xDEAD && | |
1007 | v2 != 0xCDEF && | |
1008 | v2 != 0xCDCD && i < len - 2) { | |
1009 | READ_NEXT_RF_PAIR(v1, v2, i); | |
1010 | } | |
1011 | i -= 2; /* prevent from for-loop += 2*/ | |
1012 | } else { | |
1013 | /* Configure matched pairs and | |
1014 | * skip to end of if-else. | |
1015 | */ | |
1016 | READ_NEXT_RF_PAIR(v1, v2, i); | |
1017 | while (v2 != 0xDEAD && | |
1018 | v2 != 0xCDEF && | |
1019 | v2 != 0xCDCD && i < len - 2) { | |
1020 | _rtl92ee_config_rf_radio_b(hw, | |
1021 | v1, | |
1022 | v2); | |
1023 | READ_NEXT_RF_PAIR(v1, v2, i); | |
1024 | } | |
1025 | ||
1026 | while (v2 != 0xDEAD && i < len - 2) | |
1027 | READ_NEXT_RF_PAIR(v1, v2, i); | |
1028 | } | |
1029 | } | |
1030 | } | |
1031 | break; | |
1032 | case RF90_PATH_C: | |
1033 | case RF90_PATH_D: | |
1034 | break; | |
1035 | } | |
1036 | return true; | |
1037 | } | |
1038 | ||
1039 | void rtl92ee_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) | |
1040 | { | |
1041 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1042 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1043 | ||
1044 | rtlphy->default_initialgain[0] = | |
1045 | (u8)rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); | |
1046 | rtlphy->default_initialgain[1] = | |
1047 | (u8)rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); | |
1048 | rtlphy->default_initialgain[2] = | |
1049 | (u8)rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); | |
1050 | rtlphy->default_initialgain[3] = | |
1051 | (u8)rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); | |
1052 | ||
1053 | RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, | |
1054 | "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x\n", | |
1055 | rtlphy->default_initialgain[0], | |
1056 | rtlphy->default_initialgain[1], | |
1057 | rtlphy->default_initialgain[2], | |
1058 | rtlphy->default_initialgain[3]); | |
1059 | ||
1060 | rtlphy->framesync = (u8)rtl_get_bbreg(hw, | |
1061 | ROFDM0_RXDETECTOR3, MASKBYTE0); | |
1062 | rtlphy->framesync_c34 = rtl_get_bbreg(hw, | |
1063 | ROFDM0_RXDETECTOR2, MASKDWORD); | |
1064 | ||
1065 | RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, | |
1066 | "Default framesync (0x%x) = 0x%x\n", | |
1067 | ROFDM0_RXDETECTOR3, rtlphy->framesync); | |
1068 | } | |
1069 | ||
1070 | static void phy_init_bb_rf_register_def(struct ieee80211_hw *hw) | |
1071 | { | |
1072 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1073 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1074 | ||
1075 | rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; | |
1076 | rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; | |
1077 | ||
1078 | rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; | |
1079 | rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; | |
1080 | ||
1081 | rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; | |
1082 | rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; | |
1083 | ||
1084 | rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = | |
1085 | RFPGA0_XA_LSSIPARAMETER; | |
1086 | rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = | |
1087 | RFPGA0_XB_LSSIPARAMETER; | |
1088 | ||
1089 | rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; | |
1090 | rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; | |
1091 | ||
1092 | rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK; | |
1093 | rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK; | |
1094 | ||
1095 | rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK; | |
1096 | rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK; | |
1097 | } | |
1098 | ||
1099 | void rtl92ee_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) | |
1100 | { | |
1101 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1102 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1103 | u8 txpwr_level; | |
1104 | long txpwr_dbm; | |
1105 | ||
1106 | txpwr_level = rtlphy->cur_cck_txpwridx; | |
1107 | txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_B, | |
1108 | txpwr_level); | |
1109 | txpwr_level = rtlphy->cur_ofdm24g_txpwridx; | |
1110 | if (_rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level) > | |
1111 | txpwr_dbm) | |
1112 | txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, | |
1113 | txpwr_level); | |
1114 | txpwr_level = rtlphy->cur_ofdm24g_txpwridx; | |
1115 | if (_rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, | |
1116 | txpwr_level) > txpwr_dbm) | |
1117 | txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, | |
1118 | WIRELESS_MODE_N_24G, | |
1119 | txpwr_level); | |
1120 | *powerlevel = txpwr_dbm; | |
1121 | } | |
1122 | ||
1123 | static u8 _rtl92ee_phy_get_ratesection_intxpower_byrate(enum radio_path path, | |
1124 | u8 rate) | |
1125 | { | |
1126 | u8 rate_section = 0; | |
1127 | ||
1128 | switch (rate) { | |
1129 | case DESC92C_RATE1M: | |
1130 | rate_section = 2; | |
1131 | break; | |
1132 | case DESC92C_RATE2M: | |
1133 | case DESC92C_RATE5_5M: | |
1134 | if (path == RF90_PATH_A) | |
1135 | rate_section = 3; | |
1136 | else if (path == RF90_PATH_B) | |
1137 | rate_section = 2; | |
1138 | break; | |
1139 | case DESC92C_RATE11M: | |
1140 | rate_section = 3; | |
1141 | break; | |
1142 | case DESC92C_RATE6M: | |
1143 | case DESC92C_RATE9M: | |
1144 | case DESC92C_RATE12M: | |
1145 | case DESC92C_RATE18M: | |
1146 | rate_section = 0; | |
1147 | break; | |
1148 | case DESC92C_RATE24M: | |
1149 | case DESC92C_RATE36M: | |
1150 | case DESC92C_RATE48M: | |
1151 | case DESC92C_RATE54M: | |
1152 | rate_section = 1; | |
1153 | break; | |
1154 | case DESC92C_RATEMCS0: | |
1155 | case DESC92C_RATEMCS1: | |
1156 | case DESC92C_RATEMCS2: | |
1157 | case DESC92C_RATEMCS3: | |
1158 | rate_section = 4; | |
1159 | break; | |
1160 | case DESC92C_RATEMCS4: | |
1161 | case DESC92C_RATEMCS5: | |
1162 | case DESC92C_RATEMCS6: | |
1163 | case DESC92C_RATEMCS7: | |
1164 | rate_section = 5; | |
1165 | break; | |
1166 | case DESC92C_RATEMCS8: | |
1167 | case DESC92C_RATEMCS9: | |
1168 | case DESC92C_RATEMCS10: | |
1169 | case DESC92C_RATEMCS11: | |
1170 | rate_section = 6; | |
1171 | break; | |
1172 | case DESC92C_RATEMCS12: | |
1173 | case DESC92C_RATEMCS13: | |
1174 | case DESC92C_RATEMCS14: | |
1175 | case DESC92C_RATEMCS15: | |
1176 | rate_section = 7; | |
1177 | break; | |
1178 | default: | |
1179 | RT_ASSERT(true, "Rate_Section is Illegal\n"); | |
1180 | break; | |
1181 | } | |
1182 | return rate_section; | |
1183 | } | |
1184 | ||
1185 | static u8 _rtl92ee_get_txpower_by_rate(struct ieee80211_hw *hw, | |
1186 | enum band_type band, | |
1187 | enum radio_path rf, u8 rate) | |
1188 | { | |
1189 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1190 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1191 | u8 shift = 0, sec, tx_num; | |
1192 | char diff = 0; | |
1193 | ||
1194 | sec = _rtl92ee_phy_get_ratesection_intxpower_byrate(rf, rate); | |
1195 | tx_num = RF_TX_NUM_NONIMPLEMENT; | |
1196 | ||
1197 | if (tx_num == RF_TX_NUM_NONIMPLEMENT) { | |
1198 | if ((rate >= DESC92C_RATEMCS8 && rate <= DESC92C_RATEMCS15)) | |
1199 | tx_num = RF_2TX; | |
1200 | else | |
1201 | tx_num = RF_1TX; | |
1202 | } | |
1203 | ||
1204 | switch (rate) { | |
1205 | case DESC92C_RATE1M: | |
1206 | case DESC92C_RATE6M: | |
1207 | case DESC92C_RATE24M: | |
1208 | case DESC92C_RATEMCS0: | |
1209 | case DESC92C_RATEMCS4: | |
1210 | case DESC92C_RATEMCS8: | |
1211 | case DESC92C_RATEMCS12: | |
1212 | shift = 0; | |
1213 | break; | |
1214 | case DESC92C_RATE2M: | |
1215 | case DESC92C_RATE9M: | |
1216 | case DESC92C_RATE36M: | |
1217 | case DESC92C_RATEMCS1: | |
1218 | case DESC92C_RATEMCS5: | |
1219 | case DESC92C_RATEMCS9: | |
1220 | case DESC92C_RATEMCS13: | |
1221 | shift = 8; | |
1222 | break; | |
1223 | case DESC92C_RATE5_5M: | |
1224 | case DESC92C_RATE12M: | |
1225 | case DESC92C_RATE48M: | |
1226 | case DESC92C_RATEMCS2: | |
1227 | case DESC92C_RATEMCS6: | |
1228 | case DESC92C_RATEMCS10: | |
1229 | case DESC92C_RATEMCS14: | |
1230 | shift = 16; | |
1231 | break; | |
1232 | case DESC92C_RATE11M: | |
1233 | case DESC92C_RATE18M: | |
1234 | case DESC92C_RATE54M: | |
1235 | case DESC92C_RATEMCS3: | |
1236 | case DESC92C_RATEMCS7: | |
1237 | case DESC92C_RATEMCS11: | |
1238 | case DESC92C_RATEMCS15: | |
1239 | shift = 24; | |
1240 | break; | |
1241 | default: | |
1242 | RT_ASSERT(true, "Rate_Section is Illegal\n"); | |
1243 | break; | |
1244 | } | |
1245 | ||
1246 | diff = (u8)(rtlphy->tx_power_by_rate_offset[band][rf][tx_num][sec] >> | |
1247 | shift) & 0xff; | |
1248 | ||
1249 | return diff; | |
1250 | } | |
1251 | ||
1252 | static u8 _rtl92ee_get_txpower_index(struct ieee80211_hw *hw, | |
1253 | enum radio_path rfpath, u8 rate, | |
1254 | u8 bw, u8 channel) | |
1255 | { | |
1256 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1257 | struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); | |
1258 | u8 index = (channel - 1); | |
1259 | u8 tx_power = 0; | |
1260 | u8 diff = 0; | |
1261 | ||
1262 | if (channel < 1 || channel > 14) { | |
1263 | index = 0; | |
1264 | RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_DMESG, | |
1265 | "Illegal channel!!\n"); | |
1266 | } | |
1267 | ||
1268 | if (IS_CCK_RATE(rate)) | |
1269 | tx_power = rtlefuse->txpwrlevel_cck[rfpath][index]; | |
1270 | else if (DESC92C_RATE6M <= rate) | |
1271 | tx_power = rtlefuse->txpwrlevel_ht40_1s[rfpath][index]; | |
1272 | ||
1273 | /* OFDM-1T*/ | |
1274 | if (DESC92C_RATE6M <= rate && rate <= DESC92C_RATE54M && | |
1275 | !IS_CCK_RATE(rate)) | |
1276 | tx_power += rtlefuse->txpwr_legacyhtdiff[rfpath][TX_1S]; | |
1277 | ||
1278 | /* BW20-1S, BW20-2S */ | |
1279 | if (bw == HT_CHANNEL_WIDTH_20) { | |
1280 | if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) | |
1281 | tx_power += rtlefuse->txpwr_ht20diff[rfpath][TX_1S]; | |
1282 | if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) | |
1283 | tx_power += rtlefuse->txpwr_ht20diff[rfpath][TX_2S]; | |
1284 | } else if (bw == HT_CHANNEL_WIDTH_20_40) {/* BW40-1S, BW40-2S */ | |
1285 | if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) | |
1286 | tx_power += rtlefuse->txpwr_ht40diff[rfpath][TX_1S]; | |
1287 | if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) | |
1288 | tx_power += rtlefuse->txpwr_ht40diff[rfpath][TX_2S]; | |
1289 | } | |
1290 | ||
1291 | if (rtlefuse->eeprom_regulatory != 2) | |
1292 | diff = _rtl92ee_get_txpower_by_rate(hw, BAND_ON_2_4G, | |
1293 | rfpath, rate); | |
1294 | ||
1295 | tx_power += diff; | |
1296 | ||
1297 | if (tx_power > MAX_POWER_INDEX) | |
1298 | tx_power = MAX_POWER_INDEX; | |
1299 | ||
1300 | return tx_power; | |
1301 | } | |
1302 | ||
1303 | static void _rtl92ee_set_txpower_index(struct ieee80211_hw *hw, u8 pwr_idx, | |
1304 | enum radio_path rfpath, u8 rate) | |
1305 | { | |
1306 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1307 | ||
1308 | if (rfpath == RF90_PATH_A) { | |
1309 | switch (rate) { | |
1310 | case DESC92C_RATE1M: | |
1311 | rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, | |
1312 | pwr_idx); | |
1313 | break; | |
1314 | case DESC92C_RATE2M: | |
1315 | rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE1, | |
1316 | pwr_idx); | |
1317 | break; | |
1318 | case DESC92C_RATE5_5M: | |
1319 | rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE2, | |
1320 | pwr_idx); | |
1321 | break; | |
1322 | case DESC92C_RATE11M: | |
1323 | rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE3, | |
1324 | pwr_idx); | |
1325 | break; | |
1326 | case DESC92C_RATE6M: | |
1327 | rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE0, | |
1328 | pwr_idx); | |
1329 | break; | |
1330 | case DESC92C_RATE9M: | |
1331 | rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE1, | |
1332 | pwr_idx); | |
1333 | break; | |
1334 | case DESC92C_RATE12M: | |
1335 | rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE2, | |
1336 | pwr_idx); | |
1337 | break; | |
1338 | case DESC92C_RATE18M: | |
1339 | rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE3, | |
1340 | pwr_idx); | |
1341 | break; | |
1342 | case DESC92C_RATE24M: | |
1343 | rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE0, | |
1344 | pwr_idx); | |
1345 | break; | |
1346 | case DESC92C_RATE36M: | |
1347 | rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE1, | |
1348 | pwr_idx); | |
1349 | break; | |
1350 | case DESC92C_RATE48M: | |
1351 | rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE2, | |
1352 | pwr_idx); | |
1353 | break; | |
1354 | case DESC92C_RATE54M: | |
1355 | rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE3, | |
1356 | pwr_idx); | |
1357 | break; | |
1358 | case DESC92C_RATEMCS0: | |
1359 | rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE0, | |
1360 | pwr_idx); | |
1361 | break; | |
1362 | case DESC92C_RATEMCS1: | |
1363 | rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE1, | |
1364 | pwr_idx); | |
1365 | break; | |
1366 | case DESC92C_RATEMCS2: | |
1367 | rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE2, | |
1368 | pwr_idx); | |
1369 | break; | |
1370 | case DESC92C_RATEMCS3: | |
1371 | rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE3, | |
1372 | pwr_idx); | |
1373 | break; | |
1374 | case DESC92C_RATEMCS4: | |
1375 | rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE0, | |
1376 | pwr_idx); | |
1377 | break; | |
1378 | case DESC92C_RATEMCS5: | |
1379 | rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE1, | |
1380 | pwr_idx); | |
1381 | break; | |
1382 | case DESC92C_RATEMCS6: | |
1383 | rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE2, | |
1384 | pwr_idx); | |
1385 | break; | |
1386 | case DESC92C_RATEMCS7: | |
1387 | rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE3, | |
1388 | pwr_idx); | |
1389 | break; | |
1390 | case DESC92C_RATEMCS8: | |
1391 | rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE0, | |
1392 | pwr_idx); | |
1393 | break; | |
1394 | case DESC92C_RATEMCS9: | |
1395 | rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE1, | |
1396 | pwr_idx); | |
1397 | break; | |
1398 | case DESC92C_RATEMCS10: | |
1399 | rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE2, | |
1400 | pwr_idx); | |
1401 | break; | |
1402 | case DESC92C_RATEMCS11: | |
1403 | rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE3, | |
1404 | pwr_idx); | |
1405 | break; | |
1406 | case DESC92C_RATEMCS12: | |
1407 | rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE0, | |
1408 | pwr_idx); | |
1409 | break; | |
1410 | case DESC92C_RATEMCS13: | |
1411 | rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE1, | |
1412 | pwr_idx); | |
1413 | break; | |
1414 | case DESC92C_RATEMCS14: | |
1415 | rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE2, | |
1416 | pwr_idx); | |
1417 | break; | |
1418 | case DESC92C_RATEMCS15: | |
1419 | rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE3, | |
1420 | pwr_idx); | |
1421 | break; | |
1422 | default: | |
1423 | RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, | |
1424 | "Invalid Rate!!\n"); | |
1425 | break; | |
1426 | } | |
1427 | } else if (rfpath == RF90_PATH_B) { | |
1428 | switch (rate) { | |
1429 | case DESC92C_RATE1M: | |
1430 | rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE1, | |
1431 | pwr_idx); | |
1432 | break; | |
1433 | case DESC92C_RATE2M: | |
1434 | rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE2, | |
1435 | pwr_idx); | |
1436 | break; | |
1437 | case DESC92C_RATE5_5M: | |
1438 | rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE3, | |
1439 | pwr_idx); | |
1440 | break; | |
1441 | case DESC92C_RATE11M: | |
1442 | rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, | |
1443 | pwr_idx); | |
1444 | break; | |
1445 | case DESC92C_RATE6M: | |
1446 | rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE0, | |
1447 | pwr_idx); | |
1448 | break; | |
1449 | case DESC92C_RATE9M: | |
1450 | rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE1, | |
1451 | pwr_idx); | |
1452 | break; | |
1453 | case DESC92C_RATE12M: | |
1454 | rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE2, | |
1455 | pwr_idx); | |
1456 | break; | |
1457 | case DESC92C_RATE18M: | |
1458 | rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE3, | |
1459 | pwr_idx); | |
1460 | break; | |
1461 | case DESC92C_RATE24M: | |
1462 | rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE0, | |
1463 | pwr_idx); | |
1464 | break; | |
1465 | case DESC92C_RATE36M: | |
1466 | rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE1, | |
1467 | pwr_idx); | |
1468 | break; | |
1469 | case DESC92C_RATE48M: | |
1470 | rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE2, | |
1471 | pwr_idx); | |
1472 | break; | |
1473 | case DESC92C_RATE54M: | |
1474 | rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE3, | |
1475 | pwr_idx); | |
1476 | break; | |
1477 | case DESC92C_RATEMCS0: | |
1478 | rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE0, | |
1479 | pwr_idx); | |
1480 | break; | |
1481 | case DESC92C_RATEMCS1: | |
1482 | rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE1, | |
1483 | pwr_idx); | |
1484 | break; | |
1485 | case DESC92C_RATEMCS2: | |
1486 | rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE2, | |
1487 | pwr_idx); | |
1488 | break; | |
1489 | case DESC92C_RATEMCS3: | |
1490 | rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE3, | |
1491 | pwr_idx); | |
1492 | break; | |
1493 | case DESC92C_RATEMCS4: | |
1494 | rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE0, | |
1495 | pwr_idx); | |
1496 | break; | |
1497 | case DESC92C_RATEMCS5: | |
1498 | rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE1, | |
1499 | pwr_idx); | |
1500 | break; | |
1501 | case DESC92C_RATEMCS6: | |
1502 | rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE2, | |
1503 | pwr_idx); | |
1504 | break; | |
1505 | case DESC92C_RATEMCS7: | |
1506 | rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE3, | |
1507 | pwr_idx); | |
1508 | break; | |
1509 | case DESC92C_RATEMCS8: | |
1510 | rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE0, | |
1511 | pwr_idx); | |
1512 | break; | |
1513 | case DESC92C_RATEMCS9: | |
1514 | rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE1, | |
1515 | pwr_idx); | |
1516 | break; | |
1517 | case DESC92C_RATEMCS10: | |
1518 | rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE2, | |
1519 | pwr_idx); | |
1520 | break; | |
1521 | case DESC92C_RATEMCS11: | |
1522 | rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE3, | |
1523 | pwr_idx); | |
1524 | break; | |
1525 | case DESC92C_RATEMCS12: | |
1526 | rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE0, | |
1527 | pwr_idx); | |
1528 | break; | |
1529 | case DESC92C_RATEMCS13: | |
1530 | rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE1, | |
1531 | pwr_idx); | |
1532 | break; | |
1533 | case DESC92C_RATEMCS14: | |
1534 | rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE2, | |
1535 | pwr_idx); | |
1536 | break; | |
1537 | case DESC92C_RATEMCS15: | |
1538 | rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE3, | |
1539 | pwr_idx); | |
1540 | break; | |
1541 | default: | |
1542 | RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, | |
1543 | "Invalid Rate!!\n"); | |
1544 | break; | |
1545 | } | |
1546 | } else { | |
1547 | RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Invalid RFPath!!\n"); | |
1548 | } | |
1549 | } | |
1550 | ||
1551 | static void phy_set_txpower_index_by_rate_array(struct ieee80211_hw *hw, | |
1552 | enum radio_path rfpath, u8 bw, | |
1553 | u8 channel, u8 *rates, u8 size) | |
1554 | { | |
1555 | u8 i; | |
1556 | u8 power_index; | |
1557 | ||
1558 | for (i = 0; i < size; i++) { | |
1559 | power_index = _rtl92ee_get_txpower_index(hw, rfpath, rates[i], | |
1560 | bw, channel); | |
1561 | _rtl92ee_set_txpower_index(hw, power_index, rfpath, rates[i]); | |
1562 | } | |
1563 | } | |
1564 | ||
1565 | static void phy_set_txpower_index_by_rate_section(struct ieee80211_hw *hw, | |
1566 | enum radio_path rfpath, | |
1567 | u8 channel, | |
1568 | enum rate_section section) | |
1569 | { | |
1570 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1571 | struct rtl_hal *rtlhal = rtl_hal(rtlpriv); | |
1572 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1573 | ||
1574 | if (section == CCK) { | |
1575 | u8 cck_rates[] = {DESC92C_RATE1M, DESC92C_RATE2M, | |
1576 | DESC92C_RATE5_5M, DESC92C_RATE11M}; | |
1577 | if (rtlhal->current_bandtype == BAND_ON_2_4G) | |
1578 | phy_set_txpower_index_by_rate_array(hw, rfpath, | |
1579 | rtlphy->current_chan_bw, | |
1580 | channel, cck_rates, 4); | |
1581 | } else if (section == OFDM) { | |
1582 | u8 ofdm_rates[] = {DESC92C_RATE6M, DESC92C_RATE9M, | |
1583 | DESC92C_RATE12M, DESC92C_RATE18M, | |
1584 | DESC92C_RATE24M, DESC92C_RATE36M, | |
1585 | DESC92C_RATE48M, DESC92C_RATE54M}; | |
1586 | phy_set_txpower_index_by_rate_array(hw, rfpath, | |
1587 | rtlphy->current_chan_bw, | |
1588 | channel, ofdm_rates, 8); | |
1589 | } else if (section == HT_MCS0_MCS7) { | |
1590 | u8 ht_rates1t[] = {DESC92C_RATEMCS0, DESC92C_RATEMCS1, | |
1591 | DESC92C_RATEMCS2, DESC92C_RATEMCS3, | |
1592 | DESC92C_RATEMCS4, DESC92C_RATEMCS5, | |
1593 | DESC92C_RATEMCS6, DESC92C_RATEMCS7}; | |
1594 | phy_set_txpower_index_by_rate_array(hw, rfpath, | |
1595 | rtlphy->current_chan_bw, | |
1596 | channel, ht_rates1t, 8); | |
1597 | } else if (section == HT_MCS8_MCS15) { | |
1598 | u8 ht_rates2t[] = {DESC92C_RATEMCS8, DESC92C_RATEMCS9, | |
1599 | DESC92C_RATEMCS10, DESC92C_RATEMCS11, | |
1600 | DESC92C_RATEMCS12, DESC92C_RATEMCS13, | |
1601 | DESC92C_RATEMCS14, DESC92C_RATEMCS15}; | |
1602 | phy_set_txpower_index_by_rate_array(hw, rfpath, | |
1603 | rtlphy->current_chan_bw, | |
1604 | channel, ht_rates2t, 8); | |
1605 | } else | |
1606 | RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, | |
1607 | "Invalid RateSection %d\n", section); | |
1608 | } | |
1609 | ||
1610 | void rtl92ee_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) | |
1611 | { | |
1612 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
1613 | struct rtl_phy *rtlphy = &rtl_priv(hw)->phy; | |
1614 | enum radio_path rfpath; | |
1615 | ||
1616 | if (!rtlefuse->txpwr_fromeprom) | |
1617 | return; | |
1618 | for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; | |
1619 | rfpath++) { | |
1620 | phy_set_txpower_index_by_rate_section(hw, rfpath, | |
1621 | channel, CCK); | |
1622 | phy_set_txpower_index_by_rate_section(hw, rfpath, | |
1623 | channel, OFDM); | |
1624 | phy_set_txpower_index_by_rate_section(hw, rfpath, | |
1625 | channel, | |
1626 | HT_MCS0_MCS7); | |
1627 | ||
1628 | if (rtlphy->num_total_rfpath >= 2) | |
1629 | phy_set_txpower_index_by_rate_section(hw, | |
1630 | rfpath, channel, | |
1631 | HT_MCS8_MCS15); | |
1632 | } | |
1633 | } | |
1634 | ||
1635 | static long _rtl92ee_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, | |
1636 | enum wireless_mode wirelessmode, | |
1637 | u8 txpwridx) | |
1638 | { | |
1639 | long offset; | |
1640 | long pwrout_dbm; | |
1641 | ||
1642 | switch (wirelessmode) { | |
1643 | case WIRELESS_MODE_B: | |
1644 | offset = -7; | |
1645 | break; | |
1646 | case WIRELESS_MODE_G: | |
1647 | case WIRELESS_MODE_N_24G: | |
1648 | offset = -8; | |
1649 | break; | |
1650 | default: | |
1651 | offset = -8; | |
1652 | break; | |
1653 | } | |
1654 | pwrout_dbm = txpwridx / 2 + offset; | |
1655 | return pwrout_dbm; | |
1656 | } | |
1657 | ||
1658 | void rtl92ee_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) | |
1659 | { | |
1660 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1661 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1662 | enum io_type iotype; | |
1663 | ||
1664 | if (!is_hal_stop(rtlhal)) { | |
1665 | switch (operation) { | |
1666 | case SCAN_OPT_BACKUP_BAND0: | |
1667 | iotype = IO_CMD_PAUSE_BAND0_DM_BY_SCAN; | |
1668 | rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, | |
1669 | (u8 *)&iotype); | |
1670 | ||
1671 | break; | |
1672 | case SCAN_OPT_RESTORE: | |
1673 | iotype = IO_CMD_RESUME_DM_BY_SCAN; | |
1674 | rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, | |
1675 | (u8 *)&iotype); | |
1676 | break; | |
1677 | default: | |
1678 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
1679 | "Unknown Scan Backup operation.\n"); | |
1680 | break; | |
1681 | } | |
1682 | } | |
1683 | } | |
1684 | ||
1685 | void rtl92ee_phy_set_bw_mode_callback(struct ieee80211_hw *hw) | |
1686 | { | |
1687 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1688 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1689 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1690 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
1691 | u8 reg_bw_opmode; | |
1692 | u8 reg_prsr_rsc; | |
1693 | ||
1694 | RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, | |
1695 | "Switch to %s bandwidth\n", | |
1696 | rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ? | |
1697 | "20MHz" : "40MHz"); | |
1698 | ||
1699 | if (is_hal_stop(rtlhal)) { | |
1700 | rtlphy->set_bwmode_inprogress = false; | |
1701 | return; | |
1702 | } | |
1703 | ||
1704 | reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE); | |
1705 | reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2); | |
1706 | ||
1707 | switch (rtlphy->current_chan_bw) { | |
1708 | case HT_CHANNEL_WIDTH_20: | |
1709 | reg_bw_opmode |= BW_OPMODE_20MHZ; | |
1710 | rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); | |
1711 | break; | |
1712 | case HT_CHANNEL_WIDTH_20_40: | |
1713 | reg_bw_opmode &= ~BW_OPMODE_20MHZ; | |
1714 | rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); | |
1715 | reg_prsr_rsc = (reg_prsr_rsc & 0x90) | | |
1716 | (mac->cur_40_prime_sc << 5); | |
1717 | rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc); | |
1718 | break; | |
1719 | default: | |
1720 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
1721 | "unknown bandwidth: %#X\n", rtlphy->current_chan_bw); | |
1722 | break; | |
1723 | } | |
1724 | ||
1725 | switch (rtlphy->current_chan_bw) { | |
1726 | case HT_CHANNEL_WIDTH_20: | |
1727 | rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0); | |
1728 | rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0); | |
1729 | rtl_set_bbreg(hw, ROFDM0_TXPSEUDONOISEWGT, | |
1730 | (BIT(31) | BIT(30)), 0); | |
1731 | break; | |
1732 | case HT_CHANNEL_WIDTH_20_40: | |
1733 | rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1); | |
1734 | rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1); | |
1735 | rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND, | |
1736 | (mac->cur_40_prime_sc >> 1)); | |
1737 | rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, | |
1738 | mac->cur_40_prime_sc); | |
1739 | ||
1740 | rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)), | |
1741 | (mac->cur_40_prime_sc == | |
1742 | HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); | |
1743 | break; | |
1744 | default: | |
1745 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
1746 | "unknown bandwidth: %#X\n", rtlphy->current_chan_bw); | |
1747 | break; | |
1748 | } | |
1749 | rtl92ee_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw); | |
1750 | rtlphy->set_bwmode_inprogress = false; | |
1751 | RT_TRACE(rtlpriv, COMP_SCAN, DBG_LOUD, "\n"); | |
1752 | } | |
1753 | ||
1754 | void rtl92ee_phy_set_bw_mode(struct ieee80211_hw *hw, | |
1755 | enum nl80211_channel_type ch_type) | |
1756 | { | |
1757 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1758 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1759 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1760 | u8 tmp_bw = rtlphy->current_chan_bw; | |
1761 | ||
1762 | if (rtlphy->set_bwmode_inprogress) | |
1763 | return; | |
1764 | rtlphy->set_bwmode_inprogress = true; | |
1765 | if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { | |
1766 | rtl92ee_phy_set_bw_mode_callback(hw); | |
1767 | } else { | |
1768 | RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, | |
1769 | "false driver sleep or unload\n"); | |
1770 | rtlphy->set_bwmode_inprogress = false; | |
1771 | rtlphy->current_chan_bw = tmp_bw; | |
1772 | } | |
1773 | } | |
1774 | ||
1775 | void rtl92ee_phy_sw_chnl_callback(struct ieee80211_hw *hw) | |
1776 | { | |
1777 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1778 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1779 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1780 | u32 delay; | |
1781 | ||
1782 | RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, | |
1783 | "switch to channel%d\n", rtlphy->current_channel); | |
1784 | if (is_hal_stop(rtlhal)) | |
1785 | return; | |
1786 | do { | |
1787 | if (!rtlphy->sw_chnl_inprogress) | |
1788 | break; | |
1789 | if (!_rtl92ee_phy_sw_chnl_step_by_step | |
1790 | (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage, | |
1791 | &rtlphy->sw_chnl_step, &delay)) { | |
1792 | if (delay > 0) | |
1793 | mdelay(delay); | |
1794 | else | |
1795 | continue; | |
1796 | } else { | |
1797 | rtlphy->sw_chnl_inprogress = false; | |
1798 | } | |
1799 | break; | |
1800 | } while (true); | |
1801 | RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "\n"); | |
1802 | } | |
1803 | ||
1804 | u8 rtl92ee_phy_sw_chnl(struct ieee80211_hw *hw) | |
1805 | { | |
1806 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1807 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1808 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
1809 | ||
1810 | if (rtlphy->sw_chnl_inprogress) | |
1811 | return 0; | |
1812 | if (rtlphy->set_bwmode_inprogress) | |
1813 | return 0; | |
1814 | RT_ASSERT((rtlphy->current_channel <= 14), | |
1815 | "WIRELESS_MODE_G but channel>14"); | |
1816 | rtlphy->sw_chnl_inprogress = true; | |
1817 | rtlphy->sw_chnl_stage = 0; | |
1818 | rtlphy->sw_chnl_step = 0; | |
1819 | if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { | |
1820 | rtl92ee_phy_sw_chnl_callback(hw); | |
1821 | RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, | |
1822 | "sw_chnl_inprogress false schdule workitem current channel %d\n", | |
1823 | rtlphy->current_channel); | |
1824 | rtlphy->sw_chnl_inprogress = false; | |
1825 | } else { | |
1826 | RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, | |
1827 | "sw_chnl_inprogress false driver sleep or unload\n"); | |
1828 | rtlphy->sw_chnl_inprogress = false; | |
1829 | } | |
1830 | return 1; | |
1831 | } | |
1832 | ||
1833 | static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, | |
1834 | u8 channel, u8 *stage, u8 *step, | |
1835 | u32 *delay) | |
1836 | { | |
1837 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
1838 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
1839 | struct swchnlcmd precommoncmd[MAX_PRECMD_CNT]; | |
1840 | u32 precommoncmdcnt; | |
1841 | struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT]; | |
1842 | u32 postcommoncmdcnt; | |
1843 | struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT]; | |
1844 | u32 rfdependcmdcnt; | |
1845 | struct swchnlcmd *currentcmd = NULL; | |
1846 | u8 rfpath; | |
1847 | u8 num_total_rfpath = rtlphy->num_total_rfpath; | |
1848 | ||
1849 | precommoncmdcnt = 0; | |
1850 | _rtl92ee_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, | |
1851 | MAX_PRECMD_CNT, | |
1852 | CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0); | |
1853 | _rtl92ee_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, | |
1854 | MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); | |
1855 | ||
1856 | postcommoncmdcnt = 0; | |
1857 | ||
1858 | _rtl92ee_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, | |
1859 | MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); | |
1860 | ||
1861 | rfdependcmdcnt = 0; | |
1862 | ||
1863 | RT_ASSERT((channel >= 1 && channel <= 14), | |
1864 | "illegal channel for Zebra: %d\n", channel); | |
1865 | ||
1866 | _rtl92ee_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, | |
1867 | MAX_RFDEPENDCMD_CNT, | |
1868 | CMDID_RF_WRITEREG, | |
1869 | RF_CHNLBW, channel, 10); | |
1870 | ||
1871 | _rtl92ee_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, | |
1872 | MAX_RFDEPENDCMD_CNT, CMDID_END, | |
1873 | 0, 0, 0); | |
1874 | ||
1875 | do { | |
1876 | switch (*stage) { | |
1877 | case 0: | |
1878 | currentcmd = &precommoncmd[*step]; | |
1879 | break; | |
1880 | case 1: | |
1881 | currentcmd = &rfdependcmd[*step]; | |
1882 | break; | |
1883 | case 2: | |
1884 | currentcmd = &postcommoncmd[*step]; | |
1885 | break; | |
1886 | default: | |
1887 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
1888 | "Invalid 'stage' = %d, Check it!\n" , *stage); | |
1889 | return true; | |
1890 | } | |
1891 | ||
1892 | if (currentcmd->cmdid == CMDID_END) { | |
1893 | if ((*stage) == 2) | |
1894 | return true; | |
1895 | (*stage)++; | |
1896 | (*step) = 0; | |
1897 | continue; | |
1898 | } | |
1899 | ||
1900 | switch (currentcmd->cmdid) { | |
1901 | case CMDID_SET_TXPOWEROWER_LEVEL: | |
1902 | rtl92ee_phy_set_txpower_level(hw, channel); | |
1903 | break; | |
1904 | case CMDID_WRITEPORT_ULONG: | |
1905 | rtl_write_dword(rtlpriv, currentcmd->para1, | |
1906 | currentcmd->para2); | |
1907 | break; | |
1908 | case CMDID_WRITEPORT_USHORT: | |
1909 | rtl_write_word(rtlpriv, currentcmd->para1, | |
1910 | (u16)currentcmd->para2); | |
1911 | break; | |
1912 | case CMDID_WRITEPORT_UCHAR: | |
1913 | rtl_write_byte(rtlpriv, currentcmd->para1, | |
1914 | (u8)currentcmd->para2); | |
1915 | break; | |
1916 | case CMDID_RF_WRITEREG: | |
1917 | for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) { | |
1918 | rtlphy->rfreg_chnlval[rfpath] = | |
1919 | ((rtlphy->rfreg_chnlval[rfpath] & | |
1920 | 0xfffff00) | currentcmd->para2); | |
1921 | ||
1922 | rtl_set_rfreg(hw, (enum radio_path)rfpath, | |
1923 | currentcmd->para1, | |
1924 | 0x3ff, | |
1925 | rtlphy->rfreg_chnlval[rfpath]); | |
1926 | } | |
1927 | break; | |
1928 | default: | |
1929 | RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, | |
1930 | "switch case not process\n"); | |
1931 | break; | |
1932 | } | |
1933 | ||
1934 | break; | |
1935 | } while (true); | |
1936 | ||
1937 | (*delay) = currentcmd->msdelay; | |
1938 | (*step)++; | |
1939 | return false; | |
1940 | } | |
1941 | ||
1942 | static bool _rtl92ee_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, | |
1943 | u32 cmdtableidx, u32 cmdtablesz, | |
1944 | enum swchnlcmd_id cmdid, | |
1945 | u32 para1, u32 para2, u32 msdelay) | |
1946 | { | |
1947 | struct swchnlcmd *pcmd; | |
1948 | ||
1949 | if (cmdtable == NULL) { | |
1950 | RT_ASSERT(false, "cmdtable cannot be NULL.\n"); | |
1951 | return false; | |
1952 | } | |
1953 | ||
1954 | if (cmdtableidx >= cmdtablesz) | |
1955 | return false; | |
1956 | ||
1957 | pcmd = cmdtable + cmdtableidx; | |
1958 | pcmd->cmdid = cmdid; | |
1959 | pcmd->para1 = para1; | |
1960 | pcmd->para2 = para2; | |
1961 | pcmd->msdelay = msdelay; | |
1962 | return true; | |
1963 | } | |
1964 | ||
1965 | static u8 _rtl92ee_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) | |
1966 | { | |
1967 | u32 reg_eac, reg_e94, reg_e9c; | |
1968 | u8 result = 0x00; | |
1969 | /* path-A IQK setting */ | |
1970 | /* PA/PAD controlled by 0x0 */ | |
1971 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
1972 | rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
1973 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
1974 | ||
1975 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x18008c1c); | |
1976 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
1977 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
1978 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
1979 | ||
1980 | rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82140303); | |
1981 | rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x68160000); | |
1982 | ||
1983 | /*LO calibration setting*/ | |
1984 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x00462911); | |
1985 | ||
1986 | /*One shot, path A LOK & IQK*/ | |
1987 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf9000000); | |
1988 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
1989 | ||
1990 | mdelay(IQK_DELAY_TIME); | |
1991 | ||
1992 | reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); | |
1993 | reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); | |
1994 | reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); | |
1995 | ||
1996 | if (!(reg_eac & BIT(28)) && | |
1997 | (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && | |
1998 | (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) | |
1999 | result |= 0x01; | |
2000 | else | |
2001 | return result; | |
2002 | ||
2003 | return result; | |
2004 | } | |
2005 | ||
2006 | static u8 _rtl92ee_phy_path_b_iqk(struct ieee80211_hw *hw) | |
2007 | { | |
2008 | u32 reg_eac, reg_eb4, reg_ebc; | |
2009 | u8 result = 0x00; | |
2010 | ||
2011 | /* PA/PAD controlled by 0x0 */ | |
2012 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2013 | rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
2014 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2015 | ||
2016 | rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); | |
2017 | rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); | |
2018 | ||
2019 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2020 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2021 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x18008c1c); | |
2022 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2023 | ||
2024 | rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x821403e2); | |
2025 | rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x68160000); | |
2026 | ||
2027 | /* LO calibration setting */ | |
2028 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x00462911); | |
2029 | ||
2030 | /*One shot, path B LOK & IQK*/ | |
2031 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); | |
2032 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
2033 | ||
2034 | mdelay(IQK_DELAY_TIME); | |
2035 | ||
2036 | reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); | |
2037 | reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); | |
2038 | reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); | |
2039 | ||
2040 | if (!(reg_eac & BIT(31)) && | |
2041 | (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && | |
2042 | (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) | |
2043 | result |= 0x01; | |
2044 | else | |
2045 | return result; | |
2046 | ||
2047 | return result; | |
2048 | } | |
2049 | ||
2050 | static u8 _rtl92ee_phy_path_a_rx_iqk(struct ieee80211_hw *hw, bool config_pathb) | |
2051 | { | |
2052 | u32 reg_eac, reg_e94, reg_e9c, reg_ea4 , u32temp; | |
2053 | u8 result = 0x00; | |
2054 | ||
2055 | /*Get TXIMR Setting*/ | |
2056 | /*Modify RX IQK mode table*/ | |
2057 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2058 | ||
2059 | rtl_set_rfreg(hw, RF90_PATH_A, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); | |
2060 | rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); | |
2061 | rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); | |
2062 | rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf117b); | |
2063 | ||
2064 | /*PA/PAD control by 0x56, and set = 0x0*/ | |
2065 | rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x980); | |
2066 | rtl_set_rfreg(hw, RF90_PATH_A, 0x56, RFREG_OFFSET_MASK, 0x51000); | |
2067 | ||
2068 | /*enter IQK mode*/ | |
2069 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2070 | ||
2071 | /*IQK Setting*/ | |
2072 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); | |
2073 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2074 | ||
2075 | /*path a IQK setting*/ | |
2076 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x18008c1c); | |
2077 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2078 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2079 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2080 | ||
2081 | rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82160c1f); | |
2082 | rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x68160c1f); | |
2083 | ||
2084 | /*LO calibration Setting*/ | |
2085 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a911); | |
2086 | ||
2087 | /*one shot,path A LOK & iqk*/ | |
2088 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); | |
2089 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
2090 | ||
2091 | mdelay(IQK_DELAY_TIME); | |
2092 | ||
2093 | /* Check failed */ | |
2094 | reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); | |
2095 | reg_e94 = rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_A, MASKDWORD); | |
2096 | reg_e9c = rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_A, MASKDWORD); | |
2097 | ||
2098 | if (!(reg_eac & BIT(28)) && | |
2099 | (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && | |
2100 | (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) { | |
2101 | result |= 0x01; | |
2102 | } else { | |
2103 | /* PA/PAD controlled by 0x0 */ | |
2104 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2105 | rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
2106 | return result; | |
2107 | } | |
2108 | ||
2109 | u32temp = 0x80007C00 | (reg_e94 & 0x3FF0000) | | |
2110 | ((reg_e9c & 0x3FF0000) >> 16); | |
2111 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, u32temp); | |
2112 | /*RX IQK*/ | |
2113 | /*Modify RX IQK mode table*/ | |
2114 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2115 | ||
2116 | rtl_set_rfreg(hw, RF90_PATH_A, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); | |
2117 | ||
2118 | rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); | |
2119 | rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); | |
2120 | rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf7ffa); | |
2121 | ||
2122 | /*PA/PAD control by 0x56, and set = 0x0*/ | |
2123 | rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x980); | |
2124 | rtl_set_rfreg(hw, RF90_PATH_A, 0x56, RFREG_OFFSET_MASK, 0x51000); | |
2125 | ||
2126 | /*enter IQK mode*/ | |
2127 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2128 | ||
2129 | /*IQK Setting*/ | |
2130 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2131 | ||
2132 | /*path a IQK setting*/ | |
2133 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2134 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x18008c1c); | |
2135 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2136 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2137 | ||
2138 | rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82160c1f); | |
2139 | rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x28160c1f); | |
2140 | ||
2141 | /*LO calibration Setting*/ | |
2142 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a891); | |
2143 | /*one shot,path A LOK & iqk*/ | |
2144 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); | |
2145 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
2146 | ||
2147 | mdelay(IQK_DELAY_TIME); | |
2148 | /*Check failed*/ | |
2149 | reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); | |
2150 | reg_ea4 = rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_A_2, MASKDWORD); | |
2151 | ||
2152 | /*PA/PAD controlled by 0x0*/ | |
2153 | /*leave IQK mode*/ | |
2154 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2155 | rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
2156 | /*if Tx is OK, check whether Rx is OK*/ | |
2157 | if (!(reg_eac & BIT(27)) && | |
2158 | (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && | |
2159 | (((reg_eac & 0x03FF0000) >> 16) != 0x36)) | |
2160 | result |= 0x02; | |
2161 | ||
2162 | return result; | |
2163 | } | |
2164 | ||
2165 | static u8 _rtl92ee_phy_path_b_rx_iqk(struct ieee80211_hw *hw, bool config_pathb) | |
2166 | { | |
2167 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2168 | u32 reg_eac, reg_eb4, reg_ebc, reg_ecc, reg_ec4, u32temp; | |
2169 | u8 result = 0x00; | |
2170 | ||
2171 | /*Get TXIMR Setting*/ | |
2172 | /*Modify RX IQK mode table*/ | |
2173 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2174 | ||
2175 | rtl_set_rfreg(hw, RF90_PATH_B, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); | |
2176 | rtl_set_rfreg(hw, RF90_PATH_B, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); | |
2177 | rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); | |
2178 | rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf117b); | |
2179 | ||
2180 | /*PA/PAD all off*/ | |
2181 | rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x980); | |
2182 | rtl_set_rfreg(hw, RF90_PATH_B, 0x56, RFREG_OFFSET_MASK, 0x51000); | |
2183 | ||
2184 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2185 | ||
2186 | /*IQK Setting*/ | |
2187 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); | |
2188 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2189 | ||
2190 | /*path a IQK setting*/ | |
2191 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2192 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2193 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x18008c1c); | |
2194 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2195 | ||
2196 | rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x82160c1f); | |
2197 | rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x68160c1f); | |
2198 | ||
2199 | /*LO calibration Setting*/ | |
2200 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a911); | |
2201 | ||
2202 | /*one shot,path A LOK & iqk*/ | |
2203 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); | |
2204 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
2205 | ||
2206 | mdelay(IQK_DELAY_TIME); | |
2207 | ||
2208 | /* Check failed */ | |
2209 | reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); | |
2210 | reg_eb4 = rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_B, MASKDWORD); | |
2211 | reg_ebc = rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_B, MASKDWORD); | |
2212 | ||
2213 | if (!(reg_eac & BIT(31)) && | |
2214 | (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && | |
2215 | (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) { | |
2216 | result |= 0x01; | |
2217 | } else { | |
2218 | /* PA/PAD controlled by 0x0 */ | |
2219 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2220 | rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
2221 | return result; | |
2222 | } | |
2223 | ||
2224 | u32temp = 0x80007C00 | (reg_eb4 & 0x3FF0000) | | |
2225 | ((reg_ebc & 0x3FF0000) >> 16); | |
2226 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, u32temp); | |
2227 | /*RX IQK*/ | |
2228 | /*Modify RX IQK mode table*/ | |
2229 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2230 | rtl_set_rfreg(hw, RF90_PATH_B, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); | |
2231 | ||
2232 | rtl_set_rfreg(hw, RF90_PATH_B, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); | |
2233 | rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); | |
2234 | rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf7ffa); | |
2235 | ||
2236 | /*PA/PAD all off*/ | |
2237 | rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x980); | |
2238 | rtl_set_rfreg(hw, RF90_PATH_B, 0x56, RFREG_OFFSET_MASK, 0x51000); | |
2239 | ||
2240 | /*enter IQK mode*/ | |
2241 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2242 | ||
2243 | /*IQK Setting*/ | |
2244 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2245 | ||
2246 | /*path b IQK setting*/ | |
2247 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2248 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); | |
2249 | rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); | |
2250 | rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x18008c1c); | |
2251 | ||
2252 | rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x82160c1f); | |
2253 | rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x28160c1f); | |
2254 | ||
2255 | /*LO calibration Setting*/ | |
2256 | rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a891); | |
2257 | /*one shot,path A LOK & iqk*/ | |
2258 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); | |
2259 | rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); | |
2260 | ||
2261 | mdelay(IQK_DELAY_TIME); | |
2262 | /*Check failed*/ | |
2263 | reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); | |
2264 | reg_ec4 = rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_B_2, MASKDWORD); | |
2265 | reg_ecc = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_B_2, MASKDWORD); | |
2266 | /*PA/PAD controlled by 0x0*/ | |
2267 | /*leave IQK mode*/ | |
2268 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); | |
2269 | rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); | |
2270 | /*if Tx is OK, check whether Rx is OK*/ | |
2271 | if (!(reg_eac & BIT(30)) && | |
2272 | (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) && | |
2273 | (((reg_ecc & 0x03FF0000) >> 16) != 0x36)) | |
2274 | result |= 0x02; | |
2275 | else | |
2276 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Rx IQK fail!!\n"); | |
2277 | ||
2278 | return result; | |
2279 | } | |
2280 | ||
2281 | static void _rtl92ee_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, | |
2282 | bool b_iqk_ok, long result[][8], | |
2283 | u8 final_candidate, | |
2284 | bool btxonly) | |
2285 | { | |
2286 | u32 oldval_0, x, tx0_a, reg; | |
2287 | long y, tx0_c; | |
2288 | ||
2289 | if (final_candidate == 0xFF) { | |
2290 | return; | |
2291 | } else if (b_iqk_ok) { | |
2292 | oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, | |
2293 | MASKDWORD) >> 22) & 0x3FF; | |
2294 | x = result[final_candidate][0]; | |
2295 | if ((x & 0x00000200) != 0) | |
2296 | x = x | 0xFFFFFC00; | |
2297 | tx0_a = (x * oldval_0) >> 8; | |
2298 | rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); | |
2299 | rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), | |
2300 | ((x * oldval_0 >> 7) & 0x1)); | |
2301 | y = result[final_candidate][1]; | |
2302 | if ((y & 0x00000200) != 0) | |
2303 | y = y | 0xFFFFFC00; | |
2304 | tx0_c = (y * oldval_0) >> 8; | |
2305 | rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, | |
2306 | ((tx0_c & 0x3C0) >> 6)); | |
2307 | rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, | |
2308 | (tx0_c & 0x3F)); | |
2309 | rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), | |
2310 | ((y * oldval_0 >> 7) & 0x1)); | |
2311 | ||
2312 | if (btxonly) | |
2313 | return; | |
2314 | ||
2315 | reg = result[final_candidate][2]; | |
2316 | rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); | |
2317 | ||
2318 | reg = result[final_candidate][3] & 0x3F; | |
2319 | rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); | |
2320 | ||
2321 | reg = (result[final_candidate][3] >> 6) & 0xF; | |
2322 | rtl_set_bbreg(hw, ROFDM0_RXIQEXTANTA, 0xF0000000, reg); | |
2323 | } | |
2324 | } | |
2325 | ||
2326 | static void _rtl92ee_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw, | |
2327 | bool b_iqk_ok, long result[][8], | |
2328 | u8 final_candidate, | |
2329 | bool btxonly) | |
2330 | { | |
2331 | u32 oldval_1, x, tx1_a, reg; | |
2332 | long y, tx1_c; | |
2333 | ||
2334 | if (final_candidate == 0xFF) { | |
2335 | return; | |
2336 | } else if (b_iqk_ok) { | |
2337 | oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, | |
2338 | MASKDWORD) >> 22) & 0x3FF; | |
2339 | x = result[final_candidate][4]; | |
2340 | if ((x & 0x00000200) != 0) | |
2341 | x = x | 0xFFFFFC00; | |
2342 | tx1_a = (x * oldval_1) >> 8; | |
2343 | rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx1_a); | |
2344 | rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27), | |
2345 | ((x * oldval_1 >> 7) & 0x1)); | |
2346 | y = result[final_candidate][5]; | |
2347 | if ((y & 0x00000200) != 0) | |
2348 | y = y | 0xFFFFFC00; | |
2349 | tx1_c = (y * oldval_1) >> 8; | |
2350 | rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000, | |
2351 | ((tx1_c & 0x3C0) >> 6)); | |
2352 | rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000, | |
2353 | (tx1_c & 0x3F)); | |
2354 | rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25), | |
2355 | ((y * oldval_1 >> 7) & 0x1)); | |
2356 | ||
2357 | if (btxonly) | |
2358 | return; | |
2359 | ||
2360 | reg = result[final_candidate][6]; | |
2361 | rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg); | |
2362 | ||
2363 | reg = result[final_candidate][7] & 0x3F; | |
2364 | rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg); | |
2365 | ||
2366 | reg = (result[final_candidate][7] >> 6) & 0xF; | |
2367 | rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0xF0000000, reg); | |
2368 | } | |
2369 | } | |
2370 | ||
2371 | static void _rtl92ee_phy_save_adda_registers(struct ieee80211_hw *hw, | |
2372 | u32 *addareg, u32 *addabackup, | |
2373 | u32 registernum) | |
2374 | { | |
2375 | u32 i; | |
2376 | ||
2377 | for (i = 0; i < registernum; i++) | |
2378 | addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); | |
2379 | } | |
2380 | ||
2381 | static void _rtl92ee_phy_save_mac_registers(struct ieee80211_hw *hw, | |
2382 | u32 *macreg, u32 *macbackup) | |
2383 | { | |
2384 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2385 | u32 i; | |
2386 | ||
2387 | for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) | |
2388 | macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); | |
2389 | ||
2390 | macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); | |
2391 | } | |
2392 | ||
2393 | static void _rtl92ee_phy_reload_adda_registers(struct ieee80211_hw *hw, | |
2394 | u32 *addareg, u32 *addabackup, | |
2395 | u32 regiesternum) | |
2396 | { | |
2397 | u32 i; | |
2398 | ||
2399 | for (i = 0; i < regiesternum; i++) | |
2400 | rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); | |
2401 | } | |
2402 | ||
2403 | static void _rtl92ee_phy_reload_mac_registers(struct ieee80211_hw *hw, | |
2404 | u32 *macreg, u32 *macbackup) | |
2405 | { | |
2406 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2407 | u32 i; | |
2408 | ||
2409 | for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) | |
2410 | rtl_write_byte(rtlpriv, macreg[i], (u8)macbackup[i]); | |
2411 | rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); | |
2412 | } | |
2413 | ||
2414 | static void _rtl92ee_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg, | |
2415 | bool is_patha_on, bool is2t) | |
2416 | { | |
2417 | u32 pathon; | |
2418 | u32 i; | |
2419 | ||
2420 | pathon = is_patha_on ? 0x0fc01616 : 0x0fc01616; | |
2421 | if (!is2t) { | |
2422 | pathon = 0x0fc01616; | |
2423 | rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0fc01616); | |
2424 | } else { | |
2425 | rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathon); | |
2426 | } | |
2427 | ||
2428 | for (i = 1; i < IQK_ADDA_REG_NUM; i++) | |
2429 | rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathon); | |
2430 | } | |
2431 | ||
2432 | static void _rtl92ee_phy_mac_setting_calibration(struct ieee80211_hw *hw, | |
2433 | u32 *macreg, u32 *macbackup) | |
2434 | { | |
2435 | rtl_set_bbreg(hw, 0x520, 0x00ff0000, 0xff); | |
2436 | } | |
2437 | ||
2438 | static void _rtl92ee_phy_path_a_standby(struct ieee80211_hw *hw) | |
2439 | { | |
2440 | rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); | |
2441 | rtl_set_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK, 0x10000); | |
2442 | rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); | |
2443 | } | |
2444 | ||
2445 | static bool _rtl92ee_phy_simularity_compare(struct ieee80211_hw *hw, | |
2446 | long result[][8], u8 c1, u8 c2) | |
2447 | { | |
2448 | u32 i, j, diff, simularity_bitmap, bound; | |
2449 | ||
2450 | u8 final_candidate[2] = { 0xFF, 0xFF }; | |
2451 | bool bresult = true/*, is2t = true*/; | |
2452 | s32 tmp1, tmp2; | |
2453 | ||
2454 | bound = 8; | |
2455 | ||
2456 | simularity_bitmap = 0; | |
2457 | ||
2458 | for (i = 0; i < bound; i++) { | |
2459 | if ((i == 1) || (i == 3) || (i == 5) || (i == 7)) { | |
2460 | if ((result[c1][i] & 0x00000200) != 0) | |
2461 | tmp1 = result[c1][i] | 0xFFFFFC00; | |
2462 | else | |
2463 | tmp1 = result[c1][i]; | |
2464 | ||
2465 | if ((result[c2][i] & 0x00000200) != 0) | |
2466 | tmp2 = result[c2][i] | 0xFFFFFC00; | |
2467 | else | |
2468 | tmp2 = result[c2][i]; | |
2469 | } else { | |
2470 | tmp1 = result[c1][i]; | |
2471 | tmp2 = result[c2][i]; | |
2472 | } | |
2473 | ||
2474 | diff = (tmp1 > tmp2) ? (tmp1 - tmp2) : (tmp2 - tmp1); | |
2475 | ||
2476 | if (diff > MAX_TOLERANCE) { | |
2477 | if ((i == 2 || i == 6) && !simularity_bitmap) { | |
2478 | if (result[c1][i] + result[c1][i + 1] == 0) | |
2479 | final_candidate[(i / 4)] = c2; | |
2480 | else if (result[c2][i] + result[c2][i + 1] == 0) | |
2481 | final_candidate[(i / 4)] = c1; | |
2482 | else | |
2483 | simularity_bitmap |= (1 << i); | |
2484 | } else { | |
2485 | simularity_bitmap |= (1 << i); | |
2486 | } | |
2487 | } | |
2488 | } | |
2489 | ||
2490 | if (simularity_bitmap == 0) { | |
2491 | for (i = 0; i < (bound / 4); i++) { | |
2492 | if (final_candidate[i] != 0xFF) { | |
2493 | for (j = i * 4; j < (i + 1) * 4 - 2; j++) | |
2494 | result[3][j] = | |
2495 | result[final_candidate[i]][j]; | |
2496 | bresult = false; | |
2497 | } | |
2498 | } | |
2499 | return bresult; | |
2500 | } | |
2501 | if (!(simularity_bitmap & 0x03)) {/*path A TX OK*/ | |
2502 | for (i = 0; i < 2; i++) | |
2503 | result[3][i] = result[c1][i]; | |
2504 | } | |
2505 | if (!(simularity_bitmap & 0x0c)) {/*path A RX OK*/ | |
2506 | for (i = 2; i < 4; i++) | |
2507 | result[3][i] = result[c1][i]; | |
2508 | } | |
2509 | if (!(simularity_bitmap & 0x30)) {/*path B TX OK*/ | |
2510 | for (i = 4; i < 6; i++) | |
2511 | result[3][i] = result[c1][i]; | |
2512 | } | |
2513 | if (!(simularity_bitmap & 0xc0)) {/*path B RX OK*/ | |
2514 | for (i = 6; i < 8; i++) | |
2515 | result[3][i] = result[c1][i]; | |
2516 | } | |
2517 | return false; | |
2518 | } | |
2519 | ||
2520 | static void _rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, | |
2521 | long result[][8], u8 t, bool is2t) | |
2522 | { | |
2523 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2524 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2525 | u32 i; | |
2526 | u8 patha_ok, pathb_ok; | |
2527 | u8 tmp_0xc50 = (u8)rtl_get_bbreg(hw, 0xc50, MASKBYTE0); | |
2528 | u8 tmp_0xc58 = (u8)rtl_get_bbreg(hw, 0xc58, MASKBYTE0); | |
2529 | u32 adda_reg[IQK_ADDA_REG_NUM] = { | |
2530 | 0x85c, 0xe6c, 0xe70, 0xe74, | |
2531 | 0xe78, 0xe7c, 0xe80, 0xe84, | |
2532 | 0xe88, 0xe8c, 0xed0, 0xed4, | |
2533 | 0xed8, 0xedc, 0xee0, 0xeec | |
2534 | }; | |
2535 | u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { | |
2536 | 0x522, 0x550, 0x551, 0x040 | |
2537 | }; | |
2538 | u32 iqk_bb_reg[IQK_BB_REG_NUM] = { | |
2539 | ROFDM0_TRXPATHENABLE, ROFDM0_TRMUXPAR, | |
2540 | RFPGA0_XCD_RFINTERFACESW, 0xb68, 0xb6c, | |
2541 | 0x870, 0x860, | |
2542 | 0x864, 0x800 | |
2543 | }; | |
2544 | const u32 retrycount = 2; | |
2545 | ||
2546 | if (t == 0) { | |
2547 | _rtl92ee_phy_save_adda_registers(hw, adda_reg, | |
2548 | rtlphy->adda_backup, | |
2549 | IQK_ADDA_REG_NUM); | |
2550 | _rtl92ee_phy_save_mac_registers(hw, iqk_mac_reg, | |
2551 | rtlphy->iqk_mac_backup); | |
2552 | _rtl92ee_phy_save_adda_registers(hw, iqk_bb_reg, | |
2553 | rtlphy->iqk_bb_backup, | |
2554 | IQK_BB_REG_NUM); | |
2555 | } | |
2556 | ||
2557 | _rtl92ee_phy_path_adda_on(hw, adda_reg, true, is2t); | |
2558 | ||
2559 | /*BB setting*/ | |
2560 | rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(24), 0x00); | |
2561 | rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKDWORD, 0x03a05600); | |
2562 | rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, MASKDWORD, 0x000800e4); | |
2563 | rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, MASKDWORD, 0x22208200); | |
2564 | ||
2565 | rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(10), 0x01); | |
2566 | rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(26), 0x01); | |
2567 | rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(10), 0x01); | |
2568 | rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(10), 0x01); | |
2569 | ||
2570 | _rtl92ee_phy_mac_setting_calibration(hw, iqk_mac_reg, | |
2571 | rtlphy->iqk_mac_backup); | |
2572 | /* Page B init*/ | |
2573 | /* IQ calibration setting*/ | |
2574 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2575 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); | |
2576 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2577 | ||
2578 | for (i = 0 ; i < retrycount ; i++) { | |
2579 | patha_ok = _rtl92ee_phy_path_a_iqk(hw, is2t); | |
2580 | ||
2581 | if (patha_ok == 0x01) { | |
2582 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2583 | "Path A Tx IQK Success!!\n"); | |
2584 | result[t][0] = (rtl_get_bbreg(hw, | |
2585 | RTX_POWER_BEFORE_IQK_A, | |
2586 | MASKDWORD) & 0x3FF0000) | |
2587 | >> 16; | |
2588 | result[t][1] = (rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_A, | |
2589 | MASKDWORD) & 0x3FF0000) | |
2590 | >> 16; | |
2591 | break; | |
2592 | } | |
2593 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2594 | "Path A Tx IQK Fail!!, ret = 0x%x\n", | |
2595 | patha_ok); | |
2596 | } | |
2597 | ||
2598 | for (i = 0 ; i < retrycount ; i++) { | |
2599 | patha_ok = _rtl92ee_phy_path_a_rx_iqk(hw, is2t); | |
2600 | ||
2601 | if (patha_ok == 0x03) { | |
2602 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2603 | "Path A Rx IQK Success!!\n"); | |
2604 | result[t][2] = (rtl_get_bbreg(hw, | |
2605 | RRX_POWER_BEFORE_IQK_A_2, | |
2606 | MASKDWORD) & 0x3FF0000) | |
2607 | >> 16; | |
2608 | result[t][3] = (rtl_get_bbreg(hw, | |
2609 | RRX_POWER_AFTER_IQK_A_2, | |
2610 | MASKDWORD) & 0x3FF0000) | |
2611 | >> 16; | |
2612 | break; | |
2613 | } | |
2614 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2615 | "Path A Rx IQK Fail!!, ret = 0x%x\n", | |
2616 | patha_ok); | |
2617 | } | |
2618 | ||
2619 | if (0x00 == patha_ok) | |
2620 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2621 | "Path A IQK failed!!, ret = 0\n"); | |
2622 | if (is2t) { | |
2623 | _rtl92ee_phy_path_a_standby(hw); | |
2624 | /* Turn Path B ADDA on */ | |
2625 | _rtl92ee_phy_path_adda_on(hw, adda_reg, false, is2t); | |
2626 | ||
2627 | /* IQ calibration setting */ | |
2628 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); | |
2629 | rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); | |
2630 | rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); | |
2631 | ||
2632 | for (i = 0 ; i < retrycount ; i++) { | |
2633 | pathb_ok = _rtl92ee_phy_path_b_iqk(hw); | |
2634 | if (pathb_ok == 0x01) { | |
2635 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2636 | "Path B Tx IQK Success!!\n"); | |
2637 | result[t][4] = (rtl_get_bbreg(hw, | |
2638 | RTX_POWER_BEFORE_IQK_B, | |
2639 | MASKDWORD) & 0x3FF0000) | |
2640 | >> 16; | |
2641 | result[t][5] = (rtl_get_bbreg(hw, | |
2642 | RTX_POWER_AFTER_IQK_B, | |
2643 | MASKDWORD) & 0x3FF0000) | |
2644 | >> 16; | |
2645 | break; | |
2646 | } | |
2647 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2648 | "Path B Tx IQK Fail!!, ret = 0x%x\n", | |
2649 | pathb_ok); | |
2650 | } | |
2651 | ||
2652 | for (i = 0 ; i < retrycount ; i++) { | |
2653 | pathb_ok = _rtl92ee_phy_path_b_rx_iqk(hw, is2t); | |
2654 | if (pathb_ok == 0x03) { | |
2655 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2656 | "Path B Rx IQK Success!!\n"); | |
2657 | result[t][6] = (rtl_get_bbreg(hw, | |
2658 | RRX_POWER_BEFORE_IQK_B_2, | |
2659 | MASKDWORD) & 0x3FF0000) | |
2660 | >> 16; | |
2661 | result[t][7] = (rtl_get_bbreg(hw, | |
2662 | RRX_POWER_AFTER_IQK_B_2, | |
2663 | MASKDWORD) & 0x3FF0000) | |
2664 | >> 16; | |
2665 | break; | |
2666 | } | |
2667 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2668 | "Path B Rx IQK Fail!!, ret = 0x%x\n", | |
2669 | pathb_ok); | |
2670 | } | |
2671 | ||
2672 | if (0x00 == pathb_ok) | |
2673 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2674 | "Path B IQK failed!!, ret = 0\n"); | |
2675 | } | |
2676 | /* Back to BB mode, load original value */ | |
2677 | RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, | |
2678 | "IQK:Back to BB mode, load original value!\n"); | |
2679 | rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0); | |
2680 | ||
2681 | if (t != 0) { | |
2682 | /* Reload ADDA power saving parameters */ | |
2683 | _rtl92ee_phy_reload_adda_registers(hw, adda_reg, | |
2684 | rtlphy->adda_backup, | |
2685 | IQK_ADDA_REG_NUM); | |
2686 | ||
2687 | /* Reload MAC parameters */ | |
2688 | _rtl92ee_phy_reload_mac_registers(hw, iqk_mac_reg, | |
2689 | rtlphy->iqk_mac_backup); | |
2690 | ||
2691 | _rtl92ee_phy_reload_adda_registers(hw, iqk_bb_reg, | |
2692 | rtlphy->iqk_bb_backup, | |
2693 | IQK_BB_REG_NUM); | |
2694 | ||
2695 | /* Restore RX initial gain */ | |
2696 | rtl_set_bbreg(hw, 0xc50, MASKBYTE0, 0x50); | |
2697 | rtl_set_bbreg(hw, 0xc50, MASKBYTE0, tmp_0xc50); | |
2698 | if (is2t) { | |
2699 | rtl_set_bbreg(hw, 0xc50, MASKBYTE0, 0x50); | |
2700 | rtl_set_bbreg(hw, 0xc58, MASKBYTE0, tmp_0xc58); | |
2701 | } | |
2702 | ||
2703 | /* load 0xe30 IQC default value */ | |
2704 | rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x01008c00); | |
2705 | rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x01008c00); | |
2706 | } | |
2707 | } | |
2708 | ||
2709 | static void _rtl92ee_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) | |
2710 | { | |
2711 | u8 tmpreg; | |
2712 | u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal; | |
2713 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2714 | ||
2715 | tmpreg = rtl_read_byte(rtlpriv, 0xd03); | |
2716 | ||
2717 | if ((tmpreg & 0x70) != 0) | |
2718 | rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F); | |
2719 | else | |
2720 | rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); | |
2721 | ||
2722 | if ((tmpreg & 0x70) != 0) { | |
2723 | rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS); | |
2724 | ||
2725 | if (is2t) | |
2726 | rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00, | |
2727 | MASK12BITS); | |
2728 | ||
2729 | rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, | |
2730 | (rf_a_mode & 0x8FFFF) | 0x10000); | |
2731 | ||
2732 | if (is2t) | |
2733 | rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, | |
2734 | (rf_b_mode & 0x8FFFF) | 0x10000); | |
2735 | } | |
2736 | lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS); | |
2737 | ||
2738 | rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000); | |
2739 | ||
2740 | mdelay(100); | |
2741 | ||
2742 | if ((tmpreg & 0x70) != 0) { | |
2743 | rtl_write_byte(rtlpriv, 0xd03, tmpreg); | |
2744 | rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode); | |
2745 | ||
2746 | if (is2t) | |
2747 | rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, | |
2748 | rf_b_mode); | |
2749 | } else { | |
2750 | rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); | |
2751 | } | |
2752 | } | |
2753 | ||
2754 | static void _rtl92ee_phy_set_rfpath_switch(struct ieee80211_hw *hw, | |
2755 | bool bmain, bool is2t) | |
2756 | { | |
2757 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2758 | struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); | |
2759 | struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); | |
2760 | ||
2761 | RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD , "\n"); | |
2762 | ||
2763 | if (is_hal_stop(rtlhal)) { | |
2764 | u8 u1btmp; | |
2765 | ||
2766 | u1btmp = rtl_read_byte(rtlpriv, REG_LEDCFG0); | |
2767 | rtl_write_byte(rtlpriv, REG_LEDCFG0, u1btmp | BIT(7)); | |
2768 | rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); | |
2769 | } | |
2770 | if (is2t) { | |
2771 | if (bmain) | |
2772 | rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, | |
2773 | BIT(5) | BIT(6), 0x1); | |
2774 | else | |
2775 | rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, | |
2776 | BIT(5) | BIT(6), 0x2); | |
2777 | } else { | |
2778 | rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(8) | BIT(9), 0); | |
2779 | rtl_set_bbreg(hw, 0x914, MASKLWORD, 0x0201); | |
2780 | ||
2781 | /* We use the RF definition of MAIN and AUX, | |
2782 | * left antenna and right antenna repectively. | |
2783 | * Default output at AUX. | |
2784 | */ | |
2785 | if (bmain) { | |
2786 | rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, | |
2787 | BIT(14) | BIT(13) | BIT(12), 0); | |
2788 | rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, | |
2789 | BIT(5) | BIT(4) | BIT(3), 0); | |
2790 | if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) | |
2791 | rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 0); | |
2792 | } else { | |
2793 | rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, | |
2794 | BIT(14) | BIT(13) | BIT(12), 1); | |
2795 | rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, | |
2796 | BIT(5) | BIT(4) | BIT(3), 1); | |
2797 | if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) | |
2798 | rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 1); | |
2799 | } | |
2800 | } | |
2801 | } | |
2802 | ||
2803 | #undef IQK_ADDA_REG_NUM | |
2804 | #undef IQK_DELAY_TIME | |
2805 | ||
2806 | static u8 rtl92ee_get_rightchnlplace_for_iqk(u8 chnl) | |
2807 | { | |
2808 | u8 channel_all[59] = { | |
2809 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, | |
2810 | 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, | |
2811 | 60, 62, 64, 100, 102, 104, 106, 108, 110, 112, | |
2812 | 114, 116, 118, 120, 122, 124, 126, 128, 130, | |
2813 | 132, 134, 136, 138, 140, 149, 151, 153, 155, | |
2814 | 157, 159, 161, 163, 165 | |
2815 | }; | |
2816 | u8 place = chnl; | |
2817 | ||
2818 | if (chnl > 14) { | |
2819 | for (place = 14; place < sizeof(channel_all); place++) { | |
2820 | if (channel_all[place] == chnl) | |
2821 | return place - 13; | |
2822 | } | |
2823 | } | |
2824 | ||
2825 | return 0; | |
2826 | } | |
2827 | ||
2828 | void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) | |
2829 | { | |
2830 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2831 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2832 | long result[4][8]; | |
2833 | u8 i, final_candidate; | |
2834 | bool b_patha_ok, b_pathb_ok; | |
2835 | long reg_e94, reg_e9c, reg_ea4, reg_eac; | |
2836 | long reg_eb4, reg_ebc, reg_ec4, reg_ecc; | |
2837 | bool is12simular, is13simular, is23simular; | |
2838 | u8 idx; | |
2839 | u32 iqk_bb_reg[IQK_BB_REG_NUM] = { | |
2840 | ROFDM0_XARXIQIMBALANCE, | |
2841 | ROFDM0_XBRXIQIMBALANCE, | |
2842 | ROFDM0_ECCATHRESHOLD, | |
2843 | ROFDM0_AGCRSSITABLE, | |
2844 | ROFDM0_XATXIQIMBALANCE, | |
2845 | ROFDM0_XBTXIQIMBALANCE, | |
2846 | ROFDM0_XCTXAFE, | |
2847 | ROFDM0_XDTXAFE, | |
2848 | ROFDM0_RXIQEXTANTA | |
2849 | }; | |
2850 | ||
2851 | if (b_recovery) { | |
2852 | _rtl92ee_phy_reload_adda_registers(hw, iqk_bb_reg, | |
2853 | rtlphy->iqk_bb_backup, 9); | |
2854 | return; | |
2855 | } | |
2856 | ||
2857 | for (i = 0; i < 8; i++) { | |
2858 | result[0][i] = 0; | |
2859 | result[1][i] = 0; | |
2860 | result[2][i] = 0; | |
2861 | ||
2862 | if ((i == 0) || (i == 2) || (i == 4) || (i == 6)) | |
2863 | result[3][i] = 0x100; | |
2864 | else | |
2865 | result[3][i] = 0; | |
2866 | } | |
2867 | final_candidate = 0xff; | |
2868 | b_patha_ok = false; | |
2869 | b_pathb_ok = false; | |
2870 | is12simular = false; | |
2871 | is23simular = false; | |
2872 | is13simular = false; | |
2873 | for (i = 0; i < 3; i++) { | |
2874 | _rtl92ee_phy_iq_calibrate(hw, result, i, true); | |
2875 | if (i == 1) { | |
2876 | is12simular = _rtl92ee_phy_simularity_compare(hw, | |
2877 | result, | |
2878 | 0, 1); | |
2879 | if (is12simular) { | |
2880 | final_candidate = 0; | |
2881 | break; | |
2882 | } | |
2883 | } | |
2884 | ||
2885 | if (i == 2) { | |
2886 | is13simular = _rtl92ee_phy_simularity_compare(hw, | |
2887 | result, | |
2888 | 0, 2); | |
2889 | if (is13simular) { | |
2890 | final_candidate = 0; | |
2891 | break; | |
2892 | } | |
2893 | is23simular = _rtl92ee_phy_simularity_compare(hw, | |
2894 | result, | |
2895 | 1, 2); | |
2896 | if (is23simular) | |
2897 | final_candidate = 1; | |
2898 | else | |
2899 | final_candidate = 3; | |
2900 | } | |
2901 | } | |
2902 | ||
2903 | for (i = 0; i < 4; i++) { | |
2904 | reg_e94 = result[i][0]; | |
2905 | reg_e9c = result[i][1]; | |
2906 | reg_ea4 = result[i][2]; | |
2907 | reg_eac = result[i][3]; | |
2908 | reg_eb4 = result[i][4]; | |
2909 | reg_ebc = result[i][5]; | |
2910 | reg_ec4 = result[i][6]; | |
2911 | reg_ecc = result[i][7]; | |
2912 | } | |
2913 | ||
2914 | if (final_candidate != 0xff) { | |
2915 | reg_e94 = result[final_candidate][0]; | |
2916 | rtlphy->reg_e94 = reg_e94; | |
2917 | reg_e9c = result[final_candidate][1]; | |
2918 | rtlphy->reg_e9c = reg_e9c; | |
2919 | reg_ea4 = result[final_candidate][2]; | |
2920 | reg_eac = result[final_candidate][3]; | |
2921 | reg_eb4 = result[final_candidate][4]; | |
2922 | rtlphy->reg_eb4 = reg_eb4; | |
2923 | reg_ebc = result[final_candidate][5]; | |
2924 | rtlphy->reg_ebc = reg_ebc; | |
2925 | reg_ec4 = result[final_candidate][6]; | |
2926 | reg_ecc = result[final_candidate][7]; | |
2927 | b_patha_ok = true; | |
2928 | b_pathb_ok = true; | |
2929 | } else { | |
2930 | rtlphy->reg_e94 = 0x100; | |
2931 | rtlphy->reg_eb4 = 0x100; | |
2932 | rtlphy->reg_e9c = 0x0; | |
2933 | rtlphy->reg_ebc = 0x0; | |
2934 | } | |
2935 | ||
2936 | if (reg_e94 != 0) | |
2937 | _rtl92ee_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result, | |
2938 | final_candidate, | |
2939 | (reg_ea4 == 0)); | |
2940 | ||
2941 | _rtl92ee_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok, result, | |
2942 | final_candidate, | |
2943 | (reg_ec4 == 0)); | |
2944 | ||
2945 | idx = rtl92ee_get_rightchnlplace_for_iqk(rtlphy->current_channel); | |
2946 | ||
2947 | /* To Fix BSOD when final_candidate is 0xff */ | |
2948 | if (final_candidate < 4) { | |
2949 | for (i = 0; i < IQK_MATRIX_REG_NUM; i++) | |
2950 | rtlphy->iqk_matrix[idx].value[0][i] = | |
2951 | result[final_candidate][i]; | |
2952 | ||
2953 | rtlphy->iqk_matrix[idx].iqk_done = true; | |
2954 | } | |
2955 | _rtl92ee_phy_save_adda_registers(hw, iqk_bb_reg, | |
2956 | rtlphy->iqk_bb_backup, 9); | |
2957 | } | |
2958 | ||
2959 | void rtl92ee_phy_lc_calibrate(struct ieee80211_hw *hw) | |
2960 | { | |
2961 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2962 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2963 | struct rtl_hal *rtlhal = &rtlpriv->rtlhal; | |
2964 | u32 timeout = 2000, timecount = 0; | |
2965 | ||
2966 | while (rtlpriv->mac80211.act_scanning && timecount < timeout) { | |
2967 | udelay(50); | |
2968 | timecount += 50; | |
2969 | } | |
2970 | ||
2971 | rtlphy->lck_inprogress = true; | |
2972 | RTPRINT(rtlpriv, FINIT, INIT_IQK, | |
2973 | "LCK:Start!!! currentband %x delay %d ms\n", | |
2974 | rtlhal->current_bandtype, timecount); | |
2975 | ||
2976 | _rtl92ee_phy_lc_calibrate(hw, false); | |
2977 | ||
2978 | rtlphy->lck_inprogress = false; | |
2979 | } | |
2980 | ||
2981 | void rtl92ee_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) | |
2982 | { | |
2983 | } | |
2984 | ||
2985 | void rtl92ee_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) | |
2986 | { | |
2987 | _rtl92ee_phy_set_rfpath_switch(hw, bmain, false); | |
2988 | } | |
2989 | ||
2990 | bool rtl92ee_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) | |
2991 | { | |
2992 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
2993 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
2994 | bool postprocessing = false; | |
2995 | ||
2996 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, | |
2997 | "-->IO Cmd(%#x), set_io_inprogress(%d)\n", | |
2998 | iotype, rtlphy->set_io_inprogress); | |
2999 | do { | |
3000 | switch (iotype) { | |
3001 | case IO_CMD_RESUME_DM_BY_SCAN: | |
3002 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, | |
3003 | "[IO CMD] Resume DM after scan.\n"); | |
3004 | postprocessing = true; | |
3005 | break; | |
3006 | case IO_CMD_PAUSE_BAND0_DM_BY_SCAN: | |
3007 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, | |
3008 | "[IO CMD] Pause DM before scan.\n"); | |
3009 | postprocessing = true; | |
3010 | break; | |
3011 | default: | |
3012 | RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, | |
3013 | "switch case not process\n"); | |
3014 | break; | |
3015 | } | |
3016 | } while (false); | |
3017 | if (postprocessing && !rtlphy->set_io_inprogress) { | |
3018 | rtlphy->set_io_inprogress = true; | |
3019 | rtlphy->current_io_type = iotype; | |
3020 | } else { | |
3021 | return false; | |
3022 | } | |
3023 | rtl92ee_phy_set_io(hw); | |
3024 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "IO Type(%#x)\n", iotype); | |
3025 | return true; | |
3026 | } | |
3027 | ||
3028 | static void rtl92ee_phy_set_io(struct ieee80211_hw *hw) | |
3029 | { | |
3030 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
3031 | struct rtl_phy *rtlphy = &rtlpriv->phy; | |
3032 | struct dig_t *dm_dig = &rtlpriv->dm_digtable; | |
3033 | ||
3034 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, | |
3035 | "--->Cmd(%#x), set_io_inprogress(%d)\n", | |
3036 | rtlphy->current_io_type, rtlphy->set_io_inprogress); | |
3037 | switch (rtlphy->current_io_type) { | |
3038 | case IO_CMD_RESUME_DM_BY_SCAN: | |
3039 | rtl92ee_dm_write_dig(hw, rtlphy->initgain_backup.xaagccore1); | |
3040 | rtl92ee_dm_write_cck_cca_thres(hw, rtlphy->initgain_backup.cca); | |
3041 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE , "no set txpower\n"); | |
3042 | rtl92ee_phy_set_txpower_level(hw, rtlphy->current_channel); | |
3043 | break; | |
3044 | case IO_CMD_PAUSE_BAND0_DM_BY_SCAN: | |
3045 | /* 8192eebt */ | |
3046 | rtlphy->initgain_backup.xaagccore1 = dm_dig->cur_igvalue; | |
3047 | rtl92ee_dm_write_dig(hw, 0x17); | |
3048 | rtlphy->initgain_backup.cca = dm_dig->cur_cck_cca_thres; | |
3049 | rtl92ee_dm_write_cck_cca_thres(hw, 0x40); | |
3050 | break; | |
3051 | default: | |
3052 | RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, | |
3053 | "switch case not process\n"); | |
3054 | break; | |
3055 | } | |
3056 | rtlphy->set_io_inprogress = false; | |
3057 | RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, | |
3058 | "(%#x)\n", rtlphy->current_io_type); | |
3059 | } | |
3060 | ||
3061 | static void rtl92ee_phy_set_rf_on(struct ieee80211_hw *hw) | |
3062 | { | |
3063 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
3064 | ||
3065 | rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); | |
3066 | rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); | |
3067 | /*rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);*/ | |
3068 | rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); | |
3069 | rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); | |
3070 | rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); | |
3071 | } | |
3072 | ||
3073 | static void _rtl92ee_phy_set_rf_sleep(struct ieee80211_hw *hw) | |
3074 | { | |
3075 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
3076 | ||
3077 | rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); | |
3078 | rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); | |
3079 | ||
3080 | rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); | |
3081 | rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); | |
3082 | } | |
3083 | ||
3084 | static bool _rtl92ee_phy_set_rf_power_state(struct ieee80211_hw *hw, | |
3085 | enum rf_pwrstate rfpwr_state) | |
3086 | { | |
3087 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
3088 | struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); | |
3089 | struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); | |
3090 | struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); | |
3091 | bool bresult = true; | |
3092 | u8 i, queue_id; | |
3093 | struct rtl8192_tx_ring *ring = NULL; | |
3094 | ||
3095 | switch (rfpwr_state) { | |
3096 | case ERFON: | |
3097 | if ((ppsc->rfpwr_state == ERFOFF) && | |
3098 | RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) { | |
3099 | bool rtstatus; | |
3100 | u32 initializecount = 0; | |
3101 | ||
3102 | do { | |
3103 | initializecount++; | |
3104 | RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, | |
3105 | "IPS Set eRf nic enable\n"); | |
3106 | rtstatus = rtl_ps_enable_nic(hw); | |
3107 | } while (!rtstatus && (initializecount < 10)); | |
3108 | RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); | |
3109 | } else { | |
3110 | RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, | |
3111 | "Set ERFON sleeping:%d ms\n", | |
3112 | jiffies_to_msecs(jiffies - | |
3113 | ppsc->last_sleep_jiffies)); | |
3114 | ppsc->last_awake_jiffies = jiffies; | |
3115 | rtl92ee_phy_set_rf_on(hw); | |
3116 | } | |
3117 | if (mac->link_state == MAC80211_LINKED) | |
3118 | rtlpriv->cfg->ops->led_control(hw, LED_CTL_LINK); | |
3119 | else | |
3120 | rtlpriv->cfg->ops->led_control(hw, LED_CTL_NO_LINK); | |
3121 | break; | |
3122 | case ERFOFF: | |
3123 | for (queue_id = 0, i = 0; | |
3124 | queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { | |
3125 | ring = &pcipriv->dev.tx_ring[queue_id]; | |
3126 | if (queue_id == BEACON_QUEUE || | |
3127 | skb_queue_len(&ring->queue) == 0) { | |
3128 | queue_id++; | |
3129 | continue; | |
3130 | } else { | |
3131 | RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, | |
3132 | "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n", | |
3133 | (i + 1), queue_id, | |
3134 | skb_queue_len(&ring->queue)); | |
3135 | ||
3136 | udelay(10); | |
3137 | i++; | |
3138 | } | |
3139 | if (i >= MAX_DOZE_WAITING_TIMES_9x) { | |
3140 | RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, | |
3141 | "\n ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n", | |
3142 | MAX_DOZE_WAITING_TIMES_9x, | |
3143 | queue_id, | |
3144 | skb_queue_len(&ring->queue)); | |
3145 | break; | |
3146 | } | |
3147 | } | |
3148 | ||
3149 | if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) { | |
3150 | RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, | |
3151 | "IPS Set eRf nic disable\n"); | |
3152 | rtl_ps_disable_nic(hw); | |
3153 | RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); | |
3154 | } else { | |
3155 | if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { | |
3156 | rtlpriv->cfg->ops->led_control(hw, | |
3157 | LED_CTL_NO_LINK); | |
3158 | } else { | |
3159 | rtlpriv->cfg->ops->led_control(hw, | |
3160 | LED_CTL_POWER_OFF); | |
3161 | } | |
3162 | } | |
3163 | break; | |
3164 | case ERFSLEEP: | |
3165 | if (ppsc->rfpwr_state == ERFOFF) | |
3166 | break; | |
3167 | for (queue_id = 0, i = 0; | |
3168 | queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { | |
3169 | ring = &pcipriv->dev.tx_ring[queue_id]; | |
3170 | if (skb_queue_len(&ring->queue) == 0) { | |
3171 | queue_id++; | |
3172 | continue; | |
3173 | } else { | |
3174 | RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, | |
3175 | "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n", | |
3176 | (i + 1), queue_id, | |
3177 | skb_queue_len(&ring->queue)); | |
3178 | udelay(10); | |
3179 | i++; | |
3180 | } | |
3181 | if (i >= MAX_DOZE_WAITING_TIMES_9x) { | |
3182 | RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, | |
3183 | "\n ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n", | |
3184 | MAX_DOZE_WAITING_TIMES_9x, | |
3185 | queue_id, | |
3186 | skb_queue_len(&ring->queue)); | |
3187 | break; | |
3188 | } | |
3189 | } | |
3190 | RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, | |
3191 | "Set ERFSLEEP awaked:%d ms\n", | |
3192 | jiffies_to_msecs(jiffies - | |
3193 | ppsc->last_awake_jiffies)); | |
3194 | ppsc->last_sleep_jiffies = jiffies; | |
3195 | _rtl92ee_phy_set_rf_sleep(hw); | |
3196 | break; | |
3197 | default: | |
3198 | RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, | |
3199 | "switch case not process\n"); | |
3200 | bresult = false; | |
3201 | break; | |
3202 | } | |
3203 | if (bresult) | |
3204 | ppsc->rfpwr_state = rfpwr_state; | |
3205 | return bresult; | |
3206 | } | |
3207 | ||
3208 | bool rtl92ee_phy_set_rf_power_state(struct ieee80211_hw *hw, | |
3209 | enum rf_pwrstate rfpwr_state) | |
3210 | { | |
3211 | struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); | |
3212 | ||
3213 | bool bresult = false; | |
3214 | ||
3215 | if (rfpwr_state == ppsc->rfpwr_state) | |
3216 | return bresult; | |
3217 | bresult = _rtl92ee_phy_set_rf_power_state(hw, rfpwr_state); | |
3218 | return bresult; | |
3219 | } |