1 /******************************************************************************
3 * Copyright(c) 2009-2012 Realtek Corporation.
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.
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
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
26 * Larry Finger <Larry.Finger@lwfinger.net>
28 *****************************************************************************/
38 #define UNDEC_SM_PWDB entry_min_undecoratedsmoothed_pwdb
40 static const u32 ofdmswing_table
[OFDM_TABLE_SIZE_92D
] = {
41 0x7f8001fe, /* 0, +6.0dB */
42 0x788001e2, /* 1, +5.5dB */
43 0x71c001c7, /* 2, +5.0dB */
44 0x6b8001ae, /* 3, +4.5dB */
45 0x65400195, /* 4, +4.0dB */
46 0x5fc0017f, /* 5, +3.5dB */
47 0x5a400169, /* 6, +3.0dB */
48 0x55400155, /* 7, +2.5dB */
49 0x50800142, /* 8, +2.0dB */
50 0x4c000130, /* 9, +1.5dB */
51 0x47c0011f, /* 10, +1.0dB */
52 0x43c0010f, /* 11, +0.5dB */
53 0x40000100, /* 12, +0dB */
54 0x3c8000f2, /* 13, -0.5dB */
55 0x390000e4, /* 14, -1.0dB */
56 0x35c000d7, /* 15, -1.5dB */
57 0x32c000cb, /* 16, -2.0dB */
58 0x300000c0, /* 17, -2.5dB */
59 0x2d4000b5, /* 18, -3.0dB */
60 0x2ac000ab, /* 19, -3.5dB */
61 0x288000a2, /* 20, -4.0dB */
62 0x26000098, /* 21, -4.5dB */
63 0x24000090, /* 22, -5.0dB */
64 0x22000088, /* 23, -5.5dB */
65 0x20000080, /* 24, -6.0dB */
66 0x1e400079, /* 25, -6.5dB */
67 0x1c800072, /* 26, -7.0dB */
68 0x1b00006c, /* 27. -7.5dB */
69 0x19800066, /* 28, -8.0dB */
70 0x18000060, /* 29, -8.5dB */
71 0x16c0005b, /* 30, -9.0dB */
72 0x15800056, /* 31, -9.5dB */
73 0x14400051, /* 32, -10.0dB */
74 0x1300004c, /* 33, -10.5dB */
75 0x12000048, /* 34, -11.0dB */
76 0x11000044, /* 35, -11.5dB */
77 0x10000040, /* 36, -12.0dB */
78 0x0f00003c, /* 37, -12.5dB */
79 0x0e400039, /* 38, -13.0dB */
80 0x0d800036, /* 39, -13.5dB */
81 0x0cc00033, /* 40, -14.0dB */
82 0x0c000030, /* 41, -14.5dB */
83 0x0b40002d, /* 42, -15.0dB */
86 static const u8 cckswing_table_ch1ch13
[CCK_TABLE_SIZE
][8] = {
87 {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, /* 0, +0dB */
88 {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 1, -0.5dB */
89 {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 2, -1.0dB */
90 {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 3, -1.5dB */
91 {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 4, -2.0dB */
92 {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 5, -2.5dB */
93 {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 6, -3.0dB */
94 {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 7, -3.5dB */
95 {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 8, -4.0dB */
96 {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 9, -4.5dB */
97 {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 10, -5.0dB */
98 {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 11, -5.5dB */
99 {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 12, -6.0dB */
100 {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 13, -6.5dB */
101 {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 14, -7.0dB */
102 {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 15, -7.5dB */
103 {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */
104 {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 17, -8.5dB */
105 {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 18, -9.0dB */
106 {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 19, -9.5dB */
107 {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 20, -10.0dB */
108 {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 21, -10.5dB */
109 {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 22, -11.0dB */
110 {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 23, -11.5dB */
111 {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 24, -12.0dB */
112 {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 25, -12.5dB */
113 {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 26, -13.0dB */
114 {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 27, -13.5dB */
115 {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 28, -14.0dB */
116 {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 29, -14.5dB */
117 {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 30, -15.0dB */
118 {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 31, -15.5dB */
119 {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} /* 32, -16.0dB */
122 static const u8 cckswing_table_ch14
[CCK_TABLE_SIZE
][8] = {
123 {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, /* 0, +0dB */
124 {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 1, -0.5dB */
125 {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 2, -1.0dB */
126 {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 3, -1.5dB */
127 {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 4, -2.0dB */
128 {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 5, -2.5dB */
129 {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 6, -3.0dB */
130 {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 7, -3.5dB */
131 {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 8, -4.0dB */
132 {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 9, -4.5dB */
133 {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 10, -5.0dB */
134 {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 11, -5.5dB */
135 {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 12, -6.0dB */
136 {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 13, -6.5dB */
137 {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 14, -7.0dB */
138 {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 15, -7.5dB */
139 {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */
140 {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 17, -8.5dB */
141 {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 18, -9.0dB */
142 {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 19, -9.5dB */
143 {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 20, -10.0dB */
144 {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 21, -10.5dB */
145 {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 22, -11.0dB */
146 {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 23, -11.5dB */
147 {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 24, -12.0dB */
148 {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 25, -12.5dB */
149 {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 26, -13.0dB */
150 {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 27, -13.5dB */
151 {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 28, -14.0dB */
152 {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 29, -14.5dB */
153 {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 30, -15.0dB */
154 {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 31, -15.5dB */
155 {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} /* 32, -16.0dB */
158 static void rtl92d_dm_diginit(struct ieee80211_hw
*hw
)
160 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
161 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
163 de_digtable
->dig_enable_flag
= true;
164 de_digtable
->dig_ext_port_stage
= DIG_EXT_PORT_STAGE_MAX
;
165 de_digtable
->cur_igvalue
= 0x20;
166 de_digtable
->pre_igvalue
= 0x0;
167 de_digtable
->cursta_connectctate
= DIG_STA_DISCONNECT
;
168 de_digtable
->presta_connectstate
= DIG_STA_DISCONNECT
;
169 de_digtable
->curmultista_connectstate
= DIG_MULTISTA_DISCONNECT
;
170 de_digtable
->rssi_lowthresh
= DM_DIG_THRESH_LOW
;
171 de_digtable
->rssi_highthresh
= DM_DIG_THRESH_HIGH
;
172 de_digtable
->fa_lowthresh
= DM_FALSEALARM_THRESH_LOW
;
173 de_digtable
->fa_highthresh
= DM_FALSEALARM_THRESH_HIGH
;
174 de_digtable
->rx_gain_range_max
= DM_DIG_FA_UPPER
;
175 de_digtable
->rx_gain_range_min
= DM_DIG_FA_LOWER
;
176 de_digtable
->backoff_val
= DM_DIG_BACKOFF_DEFAULT
;
177 de_digtable
->backoff_val_range_max
= DM_DIG_BACKOFF_MAX
;
178 de_digtable
->backoff_val_range_min
= DM_DIG_BACKOFF_MIN
;
179 de_digtable
->pre_cck_pd_state
= CCK_PD_STAGE_LOWRSSI
;
180 de_digtable
->cur_cck_pd_state
= CCK_PD_STAGE_MAX
;
181 de_digtable
->large_fa_hit
= 0;
182 de_digtable
->recover_cnt
= 0;
183 de_digtable
->forbidden_igi
= DM_DIG_FA_LOWER
;
186 static void rtl92d_dm_false_alarm_counter_statistics(struct ieee80211_hw
*hw
)
189 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
190 struct false_alarm_statistics
*falsealm_cnt
= &(rtlpriv
->falsealm_cnt
);
191 unsigned long flag
= 0;
193 /* hold ofdm counter */
194 rtl_set_bbreg(hw
, ROFDM0_LSTF
, BIT(31), 1); /* hold page C counter */
195 rtl_set_bbreg(hw
, ROFDM1_LSTF
, BIT(31), 1); /*hold page D counter */
197 ret_value
= rtl_get_bbreg(hw
, ROFDM0_FRAMESYNC
, BMASKDWORD
);
198 falsealm_cnt
->cnt_fast_fsync_fail
= (ret_value
& 0xffff);
199 falsealm_cnt
->cnt_sb_search_fail
= ((ret_value
& 0xffff0000) >> 16);
200 ret_value
= rtl_get_bbreg(hw
, ROFDM_PHYCOUNTER1
, BMASKDWORD
);
201 falsealm_cnt
->cnt_parity_fail
= ((ret_value
& 0xffff0000) >> 16);
202 ret_value
= rtl_get_bbreg(hw
, ROFDM_PHYCOUNTER2
, BMASKDWORD
);
203 falsealm_cnt
->cnt_rate_illegal
= (ret_value
& 0xffff);
204 falsealm_cnt
->cnt_crc8_fail
= ((ret_value
& 0xffff0000) >> 16);
205 ret_value
= rtl_get_bbreg(hw
, ROFDM_PHYCOUNTER3
, BMASKDWORD
);
206 falsealm_cnt
->cnt_mcs_fail
= (ret_value
& 0xffff);
207 falsealm_cnt
->cnt_ofdm_fail
= falsealm_cnt
->cnt_parity_fail
+
208 falsealm_cnt
->cnt_rate_illegal
+
209 falsealm_cnt
->cnt_crc8_fail
+
210 falsealm_cnt
->cnt_mcs_fail
+
211 falsealm_cnt
->cnt_fast_fsync_fail
+
212 falsealm_cnt
->cnt_sb_search_fail
;
214 if (rtlpriv
->rtlhal
.current_bandtype
!= BAND_ON_5G
) {
215 /* hold cck counter */
216 rtl92d_acquire_cckandrw_pagea_ctl(hw
, &flag
);
217 ret_value
= rtl_get_bbreg(hw
, RCCK0_FACOUNTERLOWER
, BMASKBYTE0
);
218 falsealm_cnt
->cnt_cck_fail
= ret_value
;
219 ret_value
= rtl_get_bbreg(hw
, RCCK0_FACOUNTERUPPER
, BMASKBYTE3
);
220 falsealm_cnt
->cnt_cck_fail
+= (ret_value
& 0xff) << 8;
221 rtl92d_release_cckandrw_pagea_ctl(hw
, &flag
);
223 falsealm_cnt
->cnt_cck_fail
= 0;
226 /* reset false alarm counter registers */
227 falsealm_cnt
->cnt_all
= falsealm_cnt
->cnt_fast_fsync_fail
+
228 falsealm_cnt
->cnt_sb_search_fail
+
229 falsealm_cnt
->cnt_parity_fail
+
230 falsealm_cnt
->cnt_rate_illegal
+
231 falsealm_cnt
->cnt_crc8_fail
+
232 falsealm_cnt
->cnt_mcs_fail
+
233 falsealm_cnt
->cnt_cck_fail
;
235 rtl_set_bbreg(hw
, ROFDM1_LSTF
, 0x08000000, 1);
236 /* update ofdm counter */
237 rtl_set_bbreg(hw
, ROFDM1_LSTF
, 0x08000000, 0);
238 /* update page C counter */
239 rtl_set_bbreg(hw
, ROFDM0_LSTF
, BIT(31), 0);
240 /* update page D counter */
241 rtl_set_bbreg(hw
, ROFDM1_LSTF
, BIT(31), 0);
242 if (rtlpriv
->rtlhal
.current_bandtype
!= BAND_ON_5G
) {
243 /* reset cck counter */
244 rtl92d_acquire_cckandrw_pagea_ctl(hw
, &flag
);
245 rtl_set_bbreg(hw
, RCCK0_FALSEALARMREPORT
, 0x0000c000, 0);
246 /* enable cck counter */
247 rtl_set_bbreg(hw
, RCCK0_FALSEALARMREPORT
, 0x0000c000, 2);
248 rtl92d_release_cckandrw_pagea_ctl(hw
, &flag
);
250 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
251 "Cnt_Fast_Fsync_fail = %x, Cnt_SB_Search_fail = %x\n",
252 falsealm_cnt
->cnt_fast_fsync_fail
,
253 falsealm_cnt
->cnt_sb_search_fail
);
254 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
255 "Cnt_Parity_Fail = %x, Cnt_Rate_Illegal = %x, Cnt_Crc8_fail = %x, Cnt_Mcs_fail = %x\n",
256 falsealm_cnt
->cnt_parity_fail
,
257 falsealm_cnt
->cnt_rate_illegal
,
258 falsealm_cnt
->cnt_crc8_fail
,
259 falsealm_cnt
->cnt_mcs_fail
);
260 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
261 "Cnt_Ofdm_fail = %x, Cnt_Cck_fail = %x, Cnt_all = %x\n",
262 falsealm_cnt
->cnt_ofdm_fail
,
263 falsealm_cnt
->cnt_cck_fail
,
264 falsealm_cnt
->cnt_all
);
267 static void rtl92d_dm_find_minimum_rssi(struct ieee80211_hw
*hw
)
269 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
270 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
271 struct rtl_mac
*mac
= rtl_mac(rtlpriv
);
273 /* Determine the minimum RSSI */
274 if ((mac
->link_state
< MAC80211_LINKED
) &&
275 (rtlpriv
->dm
.UNDEC_SM_PWDB
== 0)) {
276 de_digtable
->min_undecorated_pwdb_for_dm
= 0;
277 RT_TRACE(rtlpriv
, COMP_BB_POWERSAVING
, DBG_LOUD
,
278 "Not connected to any\n");
280 if (mac
->link_state
>= MAC80211_LINKED
) {
281 if (mac
->opmode
== NL80211_IFTYPE_AP
||
282 mac
->opmode
== NL80211_IFTYPE_ADHOC
) {
283 de_digtable
->min_undecorated_pwdb_for_dm
=
284 rtlpriv
->dm
.UNDEC_SM_PWDB
;
285 RT_TRACE(rtlpriv
, COMP_BB_POWERSAVING
, DBG_LOUD
,
286 "AP Client PWDB = 0x%lx\n",
287 rtlpriv
->dm
.UNDEC_SM_PWDB
);
289 de_digtable
->min_undecorated_pwdb_for_dm
=
290 rtlpriv
->dm
.undecorated_smoothed_pwdb
;
291 RT_TRACE(rtlpriv
, COMP_BB_POWERSAVING
, DBG_LOUD
,
292 "STA Default Port PWDB = 0x%x\n",
293 de_digtable
->min_undecorated_pwdb_for_dm
);
296 de_digtable
->min_undecorated_pwdb_for_dm
=
297 rtlpriv
->dm
.UNDEC_SM_PWDB
;
298 RT_TRACE(rtlpriv
, COMP_BB_POWERSAVING
, DBG_LOUD
,
299 "AP Ext Port or disconnect PWDB = 0x%x\n",
300 de_digtable
->min_undecorated_pwdb_for_dm
);
303 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "MinUndecoratedPWDBForDM =%d\n",
304 de_digtable
->min_undecorated_pwdb_for_dm
);
307 static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw
*hw
)
309 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
310 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
311 unsigned long flag
= 0;
313 if (de_digtable
->cursta_connectctate
== DIG_STA_CONNECT
) {
314 if (de_digtable
->pre_cck_pd_state
== CCK_PD_STAGE_LOWRSSI
) {
315 if (de_digtable
->min_undecorated_pwdb_for_dm
<= 25)
316 de_digtable
->cur_cck_pd_state
=
317 CCK_PD_STAGE_LOWRSSI
;
319 de_digtable
->cur_cck_pd_state
=
320 CCK_PD_STAGE_HIGHRSSI
;
322 if (de_digtable
->min_undecorated_pwdb_for_dm
<= 20)
323 de_digtable
->cur_cck_pd_state
=
324 CCK_PD_STAGE_LOWRSSI
;
326 de_digtable
->cur_cck_pd_state
=
327 CCK_PD_STAGE_HIGHRSSI
;
330 de_digtable
->cur_cck_pd_state
= CCK_PD_STAGE_LOWRSSI
;
332 if (de_digtable
->pre_cck_pd_state
!= de_digtable
->cur_cck_pd_state
) {
333 if (de_digtable
->cur_cck_pd_state
== CCK_PD_STAGE_LOWRSSI
) {
334 rtl92d_acquire_cckandrw_pagea_ctl(hw
, &flag
);
335 rtl_set_bbreg(hw
, RCCK0_CCA
, BMASKBYTE2
, 0x83);
336 rtl92d_release_cckandrw_pagea_ctl(hw
, &flag
);
338 rtl92d_acquire_cckandrw_pagea_ctl(hw
, &flag
);
339 rtl_set_bbreg(hw
, RCCK0_CCA
, BMASKBYTE2
, 0xcd);
340 rtl92d_release_cckandrw_pagea_ctl(hw
, &flag
);
342 de_digtable
->pre_cck_pd_state
= de_digtable
->cur_cck_pd_state
;
344 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "CurSTAConnectState=%s\n",
345 de_digtable
->cursta_connectctate
== DIG_STA_CONNECT
?
346 "DIG_STA_CONNECT " : "DIG_STA_DISCONNECT");
347 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "CCKPDStage=%s\n",
348 de_digtable
->cur_cck_pd_state
== CCK_PD_STAGE_LOWRSSI
?
349 "Low RSSI " : "High RSSI ");
350 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "is92d single phy =%x\n",
351 IS_92D_SINGLEPHY(rtlpriv
->rtlhal
.version
));
355 void rtl92d_dm_write_dig(struct ieee80211_hw
*hw
)
357 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
358 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
360 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
361 "cur_igvalue = 0x%x, pre_igvalue = 0x%x, backoff_val = %d\n",
362 de_digtable
->cur_igvalue
, de_digtable
->pre_igvalue
,
363 de_digtable
->backoff_val
);
364 if (de_digtable
->dig_enable_flag
== false) {
365 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "DIG is disabled\n");
366 de_digtable
->pre_igvalue
= 0x17;
369 if (de_digtable
->pre_igvalue
!= de_digtable
->cur_igvalue
) {
370 rtl_set_bbreg(hw
, ROFDM0_XAAGCCORE1
, 0x7f,
371 de_digtable
->cur_igvalue
);
372 rtl_set_bbreg(hw
, ROFDM0_XBAGCCORE1
, 0x7f,
373 de_digtable
->cur_igvalue
);
374 de_digtable
->pre_igvalue
= de_digtable
->cur_igvalue
;
378 static void rtl92d_early_mode_enabled(struct rtl_priv
*rtlpriv
)
380 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
382 if ((rtlpriv
->mac80211
.link_state
>= MAC80211_LINKED
) &&
383 (rtlpriv
->mac80211
.vendor
== PEER_CISCO
)) {
384 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "IOT_PEER = CISCO\n");
385 if (de_digtable
->last_min_undecorated_pwdb_for_dm
>= 50
386 && de_digtable
->min_undecorated_pwdb_for_dm
< 50) {
387 rtl_write_byte(rtlpriv
, REG_EARLY_MODE_CONTROL
, 0x00);
388 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
390 } else if (de_digtable
->last_min_undecorated_pwdb_for_dm
<= 55 &&
391 de_digtable
->min_undecorated_pwdb_for_dm
> 55) {
392 rtl_write_byte(rtlpriv
, REG_EARLY_MODE_CONTROL
, 0x0f);
393 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
396 } else if (!(rtl_read_byte(rtlpriv
, REG_EARLY_MODE_CONTROL
) & 0xf)) {
397 rtl_write_byte(rtlpriv
, REG_EARLY_MODE_CONTROL
, 0x0f);
398 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "Early Mode On\n");
402 static void rtl92d_dm_dig(struct ieee80211_hw
*hw
)
404 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
405 struct dig_t
*de_digtable
= &rtlpriv
->dm_digtable
;
406 u8 value_igi
= de_digtable
->cur_igvalue
;
407 struct false_alarm_statistics
*falsealm_cnt
= &(rtlpriv
->falsealm_cnt
);
409 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "==>\n");
410 if (rtlpriv
->rtlhal
.earlymode_enable
) {
411 rtl92d_early_mode_enabled(rtlpriv
);
412 de_digtable
->last_min_undecorated_pwdb_for_dm
=
413 de_digtable
->min_undecorated_pwdb_for_dm
;
415 if (!rtlpriv
->dm
.dm_initialgain_enable
)
418 /* because we will send data pkt when scanning
419 * this will cause some ap like gear-3700 wep TP
420 * lower if we retrun here, this is the diff of
421 * mac80211 driver vs ieee80211 driver */
422 /* if (rtlpriv->mac80211.act_scanning)
425 /* Not STA mode return tmp */
426 if (rtlpriv
->mac80211
.opmode
!= NL80211_IFTYPE_STATION
)
428 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "progress\n");
429 /* Decide the current status and if modify initial gain or not */
430 if (rtlpriv
->mac80211
.link_state
>= MAC80211_LINKED
)
431 de_digtable
->cursta_connectctate
= DIG_STA_CONNECT
;
433 de_digtable
->cursta_connectctate
= DIG_STA_DISCONNECT
;
435 /* adjust initial gain according to false alarm counter */
436 if (falsealm_cnt
->cnt_all
< DM_DIG_FA_TH0
)
438 else if (falsealm_cnt
->cnt_all
< DM_DIG_FA_TH1
)
440 else if (falsealm_cnt
->cnt_all
< DM_DIG_FA_TH2
)
442 else if (falsealm_cnt
->cnt_all
>= DM_DIG_FA_TH2
)
444 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
445 "dm_DIG() Before: large_fa_hit=%d, forbidden_igi=%x\n",
446 de_digtable
->large_fa_hit
, de_digtable
->forbidden_igi
);
447 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
448 "dm_DIG() Before: Recover_cnt=%d, rx_gain_range_min=%x\n",
449 de_digtable
->recover_cnt
, de_digtable
->rx_gain_range_min
);
451 /* deal with abnorally large false alarm */
452 if (falsealm_cnt
->cnt_all
> 10000) {
453 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
454 "dm_DIG(): Abnormally false alarm case\n");
456 de_digtable
->large_fa_hit
++;
457 if (de_digtable
->forbidden_igi
< de_digtable
->cur_igvalue
) {
458 de_digtable
->forbidden_igi
= de_digtable
->cur_igvalue
;
459 de_digtable
->large_fa_hit
= 1;
461 if (de_digtable
->large_fa_hit
>= 3) {
462 if ((de_digtable
->forbidden_igi
+ 1) > DM_DIG_MAX
)
463 de_digtable
->rx_gain_range_min
= DM_DIG_MAX
;
465 de_digtable
->rx_gain_range_min
=
466 (de_digtable
->forbidden_igi
+ 1);
467 de_digtable
->recover_cnt
= 3600; /* 3600=2hr */
470 /* Recovery mechanism for IGI lower bound */
471 if (de_digtable
->recover_cnt
!= 0) {
472 de_digtable
->recover_cnt
--;
474 if (de_digtable
->large_fa_hit
== 0) {
475 if ((de_digtable
->forbidden_igi
- 1) <
477 de_digtable
->forbidden_igi
=
479 de_digtable
->rx_gain_range_min
=
483 de_digtable
->forbidden_igi
--;
484 de_digtable
->rx_gain_range_min
=
485 (de_digtable
->forbidden_igi
+ 1);
487 } else if (de_digtable
->large_fa_hit
== 3) {
488 de_digtable
->large_fa_hit
= 0;
492 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
493 "dm_DIG() After: large_fa_hit=%d, forbidden_igi=%x\n",
494 de_digtable
->large_fa_hit
, de_digtable
->forbidden_igi
);
495 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
,
496 "dm_DIG() After: recover_cnt=%d, rx_gain_range_min=%x\n",
497 de_digtable
->recover_cnt
, de_digtable
->rx_gain_range_min
);
499 if (value_igi
> DM_DIG_MAX
)
500 value_igi
= DM_DIG_MAX
;
501 else if (value_igi
< de_digtable
->rx_gain_range_min
)
502 value_igi
= de_digtable
->rx_gain_range_min
;
503 de_digtable
->cur_igvalue
= value_igi
;
504 rtl92d_dm_write_dig(hw
);
505 if (rtlpriv
->rtlhal
.current_bandtype
!= BAND_ON_5G
)
506 rtl92d_dm_cck_packet_detection_thresh(hw
);
507 RT_TRACE(rtlpriv
, COMP_DIG
, DBG_LOUD
, "<<==\n");
510 static void rtl92d_dm_init_dynamic_txpower(struct ieee80211_hw
*hw
)
512 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
514 rtlpriv
->dm
.dynamic_txpower_enable
= true;
515 rtlpriv
->dm
.last_dtp_lvl
= TXHIGHPWRLEVEL_NORMAL
;
516 rtlpriv
->dm
.dynamic_txhighpower_lvl
= TXHIGHPWRLEVEL_NORMAL
;
519 static void rtl92d_dm_dynamic_txpower(struct ieee80211_hw
*hw
)
521 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
522 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
523 struct rtl_hal
*rtlhal
= rtl_hal(rtlpriv
);
524 struct rtl_mac
*mac
= rtl_mac(rtl_priv(hw
));
525 long undecorated_smoothed_pwdb
;
527 if ((!rtlpriv
->dm
.dynamic_txpower_enable
)
528 || rtlpriv
->dm
.dm_flag
& HAL_DM_HIPWR_DISABLE
) {
529 rtlpriv
->dm
.dynamic_txhighpower_lvl
= TXHIGHPWRLEVEL_NORMAL
;
532 if ((mac
->link_state
< MAC80211_LINKED
) &&
533 (rtlpriv
->dm
.UNDEC_SM_PWDB
== 0)) {
534 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_TRACE
,
535 "Not connected to any\n");
536 rtlpriv
->dm
.dynamic_txhighpower_lvl
= TXHIGHPWRLEVEL_NORMAL
;
537 rtlpriv
->dm
.last_dtp_lvl
= TXHIGHPWRLEVEL_NORMAL
;
540 if (mac
->link_state
>= MAC80211_LINKED
) {
541 if (mac
->opmode
== NL80211_IFTYPE_ADHOC
) {
542 undecorated_smoothed_pwdb
=
543 rtlpriv
->dm
.UNDEC_SM_PWDB
;
544 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
545 "IBSS Client PWDB = 0x%lx\n",
546 undecorated_smoothed_pwdb
);
548 undecorated_smoothed_pwdb
=
549 rtlpriv
->dm
.undecorated_smoothed_pwdb
;
550 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
551 "STA Default Port PWDB = 0x%lx\n",
552 undecorated_smoothed_pwdb
);
555 undecorated_smoothed_pwdb
=
556 rtlpriv
->dm
.UNDEC_SM_PWDB
;
558 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
559 "AP Ext Port PWDB = 0x%lx\n",
560 undecorated_smoothed_pwdb
);
562 if (rtlhal
->current_bandtype
== BAND_ON_5G
) {
563 if (undecorated_smoothed_pwdb
>= 0x33) {
564 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
565 TXHIGHPWRLEVEL_LEVEL2
;
566 RT_TRACE(rtlpriv
, COMP_HIPWR
, DBG_LOUD
,
567 "5G:TxHighPwrLevel_Level2 (TxPwr=0x0)\n");
568 } else if ((undecorated_smoothed_pwdb
< 0x33)
569 && (undecorated_smoothed_pwdb
>= 0x2b)) {
570 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
571 TXHIGHPWRLEVEL_LEVEL1
;
572 RT_TRACE(rtlpriv
, COMP_HIPWR
, DBG_LOUD
,
573 "5G:TxHighPwrLevel_Level1 (TxPwr=0x10)\n");
574 } else if (undecorated_smoothed_pwdb
< 0x2b) {
575 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
576 TXHIGHPWRLEVEL_NORMAL
;
577 RT_TRACE(rtlpriv
, COMP_HIPWR
, DBG_LOUD
,
578 "5G:TxHighPwrLevel_Normal\n");
581 if (undecorated_smoothed_pwdb
>=
582 TX_POWER_NEAR_FIELD_THRESH_LVL2
) {
583 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
584 TXHIGHPWRLEVEL_LEVEL2
;
585 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
586 "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n");
588 if ((undecorated_smoothed_pwdb
<
589 (TX_POWER_NEAR_FIELD_THRESH_LVL2
- 3))
590 && (undecorated_smoothed_pwdb
>=
591 TX_POWER_NEAR_FIELD_THRESH_LVL1
)) {
593 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
594 TXHIGHPWRLEVEL_LEVEL1
;
595 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
596 "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n");
597 } else if (undecorated_smoothed_pwdb
<
598 (TX_POWER_NEAR_FIELD_THRESH_LVL1
- 5)) {
599 rtlpriv
->dm
.dynamic_txhighpower_lvl
=
600 TXHIGHPWRLEVEL_NORMAL
;
601 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
602 "TXHIGHPWRLEVEL_NORMAL\n");
605 if ((rtlpriv
->dm
.dynamic_txhighpower_lvl
!= rtlpriv
->dm
.last_dtp_lvl
)) {
606 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_LOUD
,
607 "PHY_SetTxPowerLevel8192S() Channel = %d\n",
608 rtlphy
->current_channel
);
609 rtl92d_phy_set_txpower_level(hw
, rtlphy
->current_channel
);
611 rtlpriv
->dm
.last_dtp_lvl
= rtlpriv
->dm
.dynamic_txhighpower_lvl
;
614 static void rtl92d_dm_pwdb_monitor(struct ieee80211_hw
*hw
)
616 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
618 /* AP & ADHOC & MESH will return tmp */
619 if (rtlpriv
->mac80211
.opmode
!= NL80211_IFTYPE_STATION
)
621 /* Indicate Rx signal strength to FW. */
622 if (rtlpriv
->dm
.useramask
) {
623 u32 temp
= rtlpriv
->dm
.undecorated_smoothed_pwdb
;
627 /* fw v12 cmdid 5:use max macid ,for nic ,
628 * default macid is 0 ,max macid is 1 */
629 rtl92d_fill_h2c_cmd(hw
, H2C_RSSI_REPORT
, 3, (u8
*) (&temp
));
631 rtl_write_byte(rtlpriv
, 0x4fe,
632 (u8
) rtlpriv
->dm
.undecorated_smoothed_pwdb
);
636 void rtl92d_dm_init_edca_turbo(struct ieee80211_hw
*hw
)
638 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
640 rtlpriv
->dm
.current_turbo_edca
= false;
641 rtlpriv
->dm
.is_any_nonbepkts
= false;
642 rtlpriv
->dm
.is_cur_rdlstate
= false;
645 static void rtl92d_dm_check_edca_turbo(struct ieee80211_hw
*hw
)
647 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
648 struct rtl_mac
*mac
= rtl_mac(rtl_priv(hw
));
649 static u64 last_txok_cnt
;
650 static u64 last_rxok_cnt
;
653 u32 edca_be_ul
= 0x5ea42b;
654 u32 edca_be_dl
= 0x5ea42b;
656 if (mac
->link_state
!= MAC80211_LINKED
) {
657 rtlpriv
->dm
.current_turbo_edca
= false;
661 /* Enable BEQ TxOP limit configuration in wireless G-mode. */
662 /* To check whether we shall force turn on TXOP configuration. */
663 if ((!rtlpriv
->dm
.disable_framebursting
) &&
664 (rtlpriv
->sec
.pairwise_enc_algorithm
== WEP40_ENCRYPTION
||
665 rtlpriv
->sec
.pairwise_enc_algorithm
== WEP104_ENCRYPTION
||
666 rtlpriv
->sec
.pairwise_enc_algorithm
== TKIP_ENCRYPTION
)) {
667 /* Force TxOP limit to 0x005e for UL. */
668 if (!(edca_be_ul
& 0xffff0000))
669 edca_be_ul
|= 0x005e0000;
670 /* Force TxOP limit to 0x005e for DL. */
671 if (!(edca_be_dl
& 0xffff0000))
672 edca_be_dl
|= 0x005e0000;
675 if ((!rtlpriv
->dm
.is_any_nonbepkts
) &&
676 (!rtlpriv
->dm
.disable_framebursting
)) {
677 cur_txok_cnt
= rtlpriv
->stats
.txbytesunicast
- last_txok_cnt
;
678 cur_rxok_cnt
= rtlpriv
->stats
.rxbytesunicast
- last_rxok_cnt
;
679 if (cur_rxok_cnt
> 4 * cur_txok_cnt
) {
680 if (!rtlpriv
->dm
.is_cur_rdlstate
||
681 !rtlpriv
->dm
.current_turbo_edca
) {
682 rtl_write_dword(rtlpriv
, REG_EDCA_BE_PARAM
,
684 rtlpriv
->dm
.is_cur_rdlstate
= true;
687 if (rtlpriv
->dm
.is_cur_rdlstate
||
688 !rtlpriv
->dm
.current_turbo_edca
) {
689 rtl_write_dword(rtlpriv
, REG_EDCA_BE_PARAM
,
691 rtlpriv
->dm
.is_cur_rdlstate
= false;
694 rtlpriv
->dm
.current_turbo_edca
= true;
696 if (rtlpriv
->dm
.current_turbo_edca
) {
698 rtlpriv
->cfg
->ops
->set_hw_reg(hw
, HW_VAR_AC_PARAM
,
700 rtlpriv
->dm
.current_turbo_edca
= false;
705 rtlpriv
->dm
.is_any_nonbepkts
= false;
706 last_txok_cnt
= rtlpriv
->stats
.txbytesunicast
;
707 last_rxok_cnt
= rtlpriv
->stats
.rxbytesunicast
;
710 static void rtl92d_dm_rxgain_tracking_thermalmeter(struct ieee80211_hw
*hw
)
712 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
713 u8 index_mapping
[RX_INDEX_MAPPING_NUM
] = {
714 0x0f, 0x0f, 0x0d, 0x0c, 0x0b,
715 0x0a, 0x09, 0x08, 0x07, 0x06,
716 0x05, 0x04, 0x04, 0x03, 0x02
721 u4tmp
= (index_mapping
[(rtlpriv
->efuse
.eeprom_thermalmeter
-
722 rtlpriv
->dm
.thermalvalue_rxgain
)]) << 12;
723 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
724 "===> Rx Gain %x\n", u4tmp
);
725 for (i
= RF90_PATH_A
; i
< rtlpriv
->phy
.num_total_rfpath
; i
++)
726 rtl_set_rfreg(hw
, i
, 0x3C, BRFREGOFFSETMASK
,
727 (rtlpriv
->phy
.reg_rf3c
[i
] & (~(0xF000))) | u4tmp
);
730 static void rtl92d_bandtype_2_4G(struct ieee80211_hw
*hw
, long *temp_cckg
,
733 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
735 unsigned long flag
= 0;
738 /* Query CCK default setting From 0xa24 */
739 rtl92d_acquire_cckandrw_pagea_ctl(hw
, &flag
);
740 temp_cck
= rtl_get_bbreg(hw
, RCCK0_TXFILTER2
,
741 BMASKDWORD
) & BMASKCCK
;
742 rtl92d_release_cckandrw_pagea_ctl(hw
, &flag
);
743 for (i
= 0; i
< CCK_TABLE_LENGTH
; i
++) {
744 if (rtlpriv
->dm
.cck_inch14
) {
745 if (!memcmp((void *)&temp_cck
,
746 (void *)&cckswing_table_ch14
[i
][2], 4)) {
747 *cck_index_old
= (u8
) i
;
748 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
749 "Initial reg0x%x = 0x%lx, cck_index=0x%x, ch 14 %d\n",
750 RCCK0_TXFILTER2
, temp_cck
,
752 rtlpriv
->dm
.cck_inch14
);
756 if (!memcmp((void *) &temp_cck
,
757 &cckswing_table_ch1ch13
[i
][2], 4)) {
758 *cck_index_old
= (u8
) i
;
759 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
760 "Initial reg0x%x = 0x%lx, cck_index = 0x%x, ch14 %d\n",
761 RCCK0_TXFILTER2
, temp_cck
,
763 rtlpriv
->dm
.cck_inch14
);
768 *temp_cckg
= temp_cck
;
771 static void rtl92d_bandtype_5G(struct rtl_hal
*rtlhal
, u8
*ofdm_index
,
772 bool *internal_pa
, u8 thermalvalue
, u8 delta
,
773 u8 rf
, struct rtl_efuse
*rtlefuse
,
774 struct rtl_priv
*rtlpriv
, struct rtl_phy
*rtlphy
,
775 u8 index_mapping
[5][INDEX_MAPPING_NUM
],
776 u8 index_mapping_pa
[8][INDEX_MAPPING_NUM
])
782 for (i
= 0; i
< rf
; i
++) {
783 if (rtlhal
->macphymode
== DUALMAC_DUALPHY
&&
784 rtlhal
->interfaceindex
== 1) /* MAC 1 5G */
785 *internal_pa
= rtlefuse
->internal_pa_5g
[1];
787 *internal_pa
= rtlefuse
->internal_pa_5g
[i
];
789 if (rtlhal
->interfaceindex
== 1 || i
== rf
)
793 if (rtlphy
->current_channel
>= 100 &&
794 rtlphy
->current_channel
<= 165)
797 if (rtlhal
->interfaceindex
== 1 || i
== rf
)
802 if (thermalvalue
> rtlefuse
->eeprom_thermalmeter
)
805 if (delta
> INDEX_MAPPING_NUM
- 1)
806 index
= index_mapping_pa
[offset
]
807 [INDEX_MAPPING_NUM
- 1];
810 index_mapping_pa
[offset
][delta
];
812 if (delta
> INDEX_MAPPING_NUM
- 1)
814 index_mapping
[offset
][INDEX_MAPPING_NUM
- 1];
816 index
= index_mapping
[offset
][delta
];
818 if (thermalvalue
> rtlefuse
->eeprom_thermalmeter
) {
819 if (*internal_pa
&& thermalvalue
> 0x12) {
820 ofdm_index
[i
] = rtlpriv
->dm
.ofdm_index
[i
] -
821 ((delta
/ 2) * 3 + (delta
% 2));
823 ofdm_index
[i
] -= index
;
826 ofdm_index
[i
] += index
;
831 static void rtl92d_dm_txpower_tracking_callback_thermalmeter(
832 struct ieee80211_hw
*hw
)
834 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
835 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
836 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
837 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
838 u8 thermalvalue
, delta
, delta_lck
, delta_iqk
, delta_rxgain
;
839 u8 offset
, thermalvalue_avg_count
= 0;
840 u32 thermalvalue_avg
= 0;
841 bool internal_pa
= false;
842 long ele_a
= 0, ele_d
, temp_cck
, val_x
, value32
;
843 long val_y
, ele_c
= 0;
846 u8 ofdm_index_old
[2];
847 u8 cck_index_old
= 0;
850 bool is2t
= IS_92D_SINGLEPHY(rtlhal
->version
);
851 u8 ofdm_min_index
= 6, ofdm_min_index_internal_pa
= 3, rf
;
853 rtl92d_get_rightchnlplace_for_iqk(rtlphy
->current_channel
);
854 u8 index_mapping
[5][INDEX_MAPPING_NUM
] = {
855 /* 5G, path A/MAC 0, decrease power */
856 {0, 1, 3, 6, 8, 9, 11, 13, 14, 16, 17, 18, 18},
857 /* 5G, path A/MAC 0, increase power */
858 {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18},
859 /* 5G, path B/MAC 1, decrease power */
860 {0, 2, 3, 6, 8, 9, 11, 13, 14, 16, 17, 18, 18},
861 /* 5G, path B/MAC 1, increase power */
862 {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18},
863 /* 2.4G, for decreas power */
864 {0, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 10},
866 u8 index_mapping_internal_pa
[8][INDEX_MAPPING_NUM
] = {
867 /* 5G, path A/MAC 0, ch36-64, decrease power */
868 {0, 1, 2, 4, 6, 7, 9, 11, 12, 14, 15, 16, 16},
869 /* 5G, path A/MAC 0, ch36-64, increase power */
870 {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18},
871 /* 5G, path A/MAC 0, ch100-165, decrease power */
872 {0, 1, 2, 3, 5, 6, 8, 10, 11, 13, 14, 15, 15},
873 /* 5G, path A/MAC 0, ch100-165, increase power */
874 {0, 2, 4, 5, 7, 10, 12, 14, 16, 18, 18, 18, 18},
875 /* 5G, path B/MAC 1, ch36-64, decrease power */
876 {0, 1, 2, 4, 6, 7, 9, 11, 12, 14, 15, 16, 16},
877 /* 5G, path B/MAC 1, ch36-64, increase power */
878 {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18},
879 /* 5G, path B/MAC 1, ch100-165, decrease power */
880 {0, 1, 2, 3, 5, 6, 8, 9, 10, 12, 13, 14, 14},
881 /* 5G, path B/MAC 1, ch100-165, increase power */
882 {0, 2, 4, 5, 7, 10, 13, 16, 16, 18, 18, 18, 18},
885 rtlpriv
->dm
.txpower_trackinginit
= true;
886 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
, "\n");
887 thermalvalue
= (u8
) rtl_get_rfreg(hw
, RF90_PATH_A
, RF_T_METER
, 0xf800);
888 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
889 "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x\n",
891 rtlpriv
->dm
.thermalvalue
, rtlefuse
->eeprom_thermalmeter
);
892 rtl92d_phy_ap_calibrate(hw
, (thermalvalue
-
893 rtlefuse
->eeprom_thermalmeter
));
899 ele_d
= rtl_get_bbreg(hw
, ROFDM0_XATxIQIMBALANCE
,
900 BMASKDWORD
) & BMASKOFDM_D
;
901 for (i
= 0; i
< OFDM_TABLE_SIZE_92D
; i
++) {
902 if (ele_d
== (ofdmswing_table
[i
] & BMASKOFDM_D
)) {
903 ofdm_index_old
[0] = (u8
) i
;
905 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
906 "Initial pathA ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n",
907 ROFDM0_XATxIQIMBALANCE
,
908 ele_d
, ofdm_index_old
[0]);
913 ele_d
= rtl_get_bbreg(hw
, ROFDM0_XBTxIQIMBALANCE
,
914 BMASKDWORD
) & BMASKOFDM_D
;
915 for (i
= 0; i
< OFDM_TABLE_SIZE_92D
; i
++) {
917 (ofdmswing_table
[i
] & BMASKOFDM_D
)) {
918 ofdm_index_old
[1] = (u8
) i
;
919 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
,
921 "Initial pathB ele_d reg 0x%x = 0x%lx, ofdm_index = 0x%x\n",
922 ROFDM0_XBTxIQIMBALANCE
, ele_d
,
928 if (rtlhal
->current_bandtype
== BAND_ON_2_4G
) {
929 rtl92d_bandtype_2_4G(hw
, &temp_cck
, &cck_index_old
);
931 temp_cck
= 0x090e1317;
935 if (!rtlpriv
->dm
.thermalvalue
) {
936 rtlpriv
->dm
.thermalvalue
=
937 rtlefuse
->eeprom_thermalmeter
;
938 rtlpriv
->dm
.thermalvalue_lck
= thermalvalue
;
939 rtlpriv
->dm
.thermalvalue_iqk
= thermalvalue
;
940 rtlpriv
->dm
.thermalvalue_rxgain
=
941 rtlefuse
->eeprom_thermalmeter
;
942 for (i
= 0; i
< rf
; i
++)
943 rtlpriv
->dm
.ofdm_index
[i
] = ofdm_index_old
[i
];
944 rtlpriv
->dm
.cck_index
= cck_index_old
;
946 if (rtlhal
->reloadtxpowerindex
) {
947 for (i
= 0; i
< rf
; i
++)
948 rtlpriv
->dm
.ofdm_index
[i
] = ofdm_index_old
[i
];
949 rtlpriv
->dm
.cck_index
= cck_index_old
;
950 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
951 "reload ofdm index for band switch\n");
953 rtlpriv
->dm
.thermalvalue_avg
954 [rtlpriv
->dm
.thermalvalue_avg_index
] = thermalvalue
;
955 rtlpriv
->dm
.thermalvalue_avg_index
++;
956 if (rtlpriv
->dm
.thermalvalue_avg_index
== AVG_THERMAL_NUM
)
957 rtlpriv
->dm
.thermalvalue_avg_index
= 0;
958 for (i
= 0; i
< AVG_THERMAL_NUM
; i
++) {
959 if (rtlpriv
->dm
.thermalvalue_avg
[i
]) {
961 rtlpriv
->dm
.thermalvalue_avg
[i
];
962 thermalvalue_avg_count
++;
965 if (thermalvalue_avg_count
)
966 thermalvalue
= (u8
) (thermalvalue_avg
/
967 thermalvalue_avg_count
);
968 if (rtlhal
->reloadtxpowerindex
) {
969 delta
= (thermalvalue
> rtlefuse
->eeprom_thermalmeter
) ?
970 (thermalvalue
- rtlefuse
->eeprom_thermalmeter
) :
971 (rtlefuse
->eeprom_thermalmeter
- thermalvalue
);
972 rtlhal
->reloadtxpowerindex
= false;
973 rtlpriv
->dm
.done_txpower
= false;
974 } else if (rtlpriv
->dm
.done_txpower
) {
975 delta
= (thermalvalue
> rtlpriv
->dm
.thermalvalue
) ?
976 (thermalvalue
- rtlpriv
->dm
.thermalvalue
) :
977 (rtlpriv
->dm
.thermalvalue
- thermalvalue
);
979 delta
= (thermalvalue
> rtlefuse
->eeprom_thermalmeter
) ?
980 (thermalvalue
- rtlefuse
->eeprom_thermalmeter
) :
981 (rtlefuse
->eeprom_thermalmeter
- thermalvalue
);
983 delta_lck
= (thermalvalue
> rtlpriv
->dm
.thermalvalue_lck
) ?
984 (thermalvalue
- rtlpriv
->dm
.thermalvalue_lck
) :
985 (rtlpriv
->dm
.thermalvalue_lck
- thermalvalue
);
986 delta_iqk
= (thermalvalue
> rtlpriv
->dm
.thermalvalue_iqk
) ?
987 (thermalvalue
- rtlpriv
->dm
.thermalvalue_iqk
) :
988 (rtlpriv
->dm
.thermalvalue_iqk
- thermalvalue
);
990 (thermalvalue
> rtlpriv
->dm
.thermalvalue_rxgain
) ?
991 (thermalvalue
- rtlpriv
->dm
.thermalvalue_rxgain
) :
992 (rtlpriv
->dm
.thermalvalue_rxgain
- thermalvalue
);
993 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
994 "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n",
995 thermalvalue
, rtlpriv
->dm
.thermalvalue
,
996 rtlefuse
->eeprom_thermalmeter
, delta
, delta_lck
,
998 if ((delta_lck
> rtlefuse
->delta_lck
) &&
999 (rtlefuse
->delta_lck
!= 0)) {
1000 rtlpriv
->dm
.thermalvalue_lck
= thermalvalue
;
1001 rtl92d_phy_lc_calibrate(hw
);
1003 if (delta
> 0 && rtlpriv
->dm
.txpower_track_control
) {
1004 rtlpriv
->dm
.done_txpower
= true;
1005 delta
= (thermalvalue
> rtlefuse
->eeprom_thermalmeter
) ?
1006 (thermalvalue
- rtlefuse
->eeprom_thermalmeter
) :
1007 (rtlefuse
->eeprom_thermalmeter
- thermalvalue
);
1008 if (rtlhal
->current_bandtype
== BAND_ON_2_4G
) {
1010 if (delta
> INDEX_MAPPING_NUM
- 1)
1011 index
= index_mapping
[offset
]
1012 [INDEX_MAPPING_NUM
- 1];
1014 index
= index_mapping
[offset
][delta
];
1015 if (thermalvalue
> rtlpriv
->dm
.thermalvalue
) {
1016 for (i
= 0; i
< rf
; i
++)
1017 ofdm_index
[i
] -= delta
;
1020 for (i
= 0; i
< rf
; i
++)
1021 ofdm_index
[i
] += index
;
1024 } else if (rtlhal
->current_bandtype
== BAND_ON_5G
) {
1025 rtl92d_bandtype_5G(rtlhal
, ofdm_index
,
1026 &internal_pa
, thermalvalue
,
1027 delta
, rf
, rtlefuse
, rtlpriv
,
1028 rtlphy
, index_mapping
,
1029 index_mapping_internal_pa
);
1032 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1033 "temp OFDM_A_index=0x%x, OFDM_B_index = 0x%x,cck_index=0x%x\n",
1034 rtlpriv
->dm
.ofdm_index
[0],
1035 rtlpriv
->dm
.ofdm_index
[1],
1036 rtlpriv
->dm
.cck_index
);
1038 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1039 "temp OFDM_A_index=0x%x,cck_index = 0x%x\n",
1040 rtlpriv
->dm
.ofdm_index
[0],
1041 rtlpriv
->dm
.cck_index
);
1043 for (i
= 0; i
< rf
; i
++) {
1044 if (ofdm_index
[i
] > OFDM_TABLE_SIZE_92D
- 1)
1045 ofdm_index
[i
] = OFDM_TABLE_SIZE_92D
- 1;
1046 else if (ofdm_index
[i
] < ofdm_min_index
)
1047 ofdm_index
[i
] = ofdm_min_index
;
1049 if (rtlhal
->current_bandtype
== BAND_ON_2_4G
) {
1050 if (cck_index
> CCK_TABLE_SIZE
- 1) {
1051 cck_index
= CCK_TABLE_SIZE
- 1;
1052 } else if (internal_pa
||
1053 rtlhal
->current_bandtype
==
1056 ofdm_min_index_internal_pa
)
1058 ofdm_min_index_internal_pa
;
1059 } else if (cck_index
< 0) {
1064 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1065 "new OFDM_A_index=0x%x, OFDM_B_index = 0x%x, cck_index=0x%x\n",
1066 ofdm_index
[0], ofdm_index
[1],
1069 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1070 "new OFDM_A_index=0x%x,cck_index = 0x%x\n",
1071 ofdm_index
[0], cck_index
);
1073 ele_d
= (ofdmswing_table
[(u8
) ofdm_index
[0]] &
1075 val_x
= rtlphy
->iqk_matrix_regsetting
1076 [indexforchannel
].value
[0][0];
1077 val_y
= rtlphy
->iqk_matrix_regsetting
1078 [indexforchannel
].value
[0][1];
1080 if ((val_x
& 0x00000200) != 0)
1081 val_x
= val_x
| 0xFFFFFC00;
1083 ((val_x
* ele_d
) >> 8) & 0x000003FF;
1085 /* new element C = element D x Y */
1086 if ((val_y
& 0x00000200) != 0)
1087 val_y
= val_y
| 0xFFFFFC00;
1088 ele_c
= ((val_y
* ele_d
) >> 8) & 0x000003FF;
1090 /* wirte new elements A, C, D to regC80 and
1091 * regC94, element B is always 0 */
1092 value32
= (ele_d
<< 22) | ((ele_c
& 0x3F) <<
1094 rtl_set_bbreg(hw
, ROFDM0_XATxIQIMBALANCE
,
1095 BMASKDWORD
, value32
);
1097 value32
= (ele_c
& 0x000003C0) >> 6;
1098 rtl_set_bbreg(hw
, ROFDM0_XCTxAFE
, BMASKH4BITS
,
1101 value32
= ((val_x
* ele_d
) >> 7) & 0x01;
1102 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
, BIT(24),
1106 rtl_set_bbreg(hw
, ROFDM0_XATxIQIMBALANCE
,
1109 [(u8
)ofdm_index
[0]]);
1110 rtl_set_bbreg(hw
, ROFDM0_XCTxAFE
, BMASKH4BITS
,
1112 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
,
1116 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1117 "TxPwrTracking for interface %d path A: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xe94 = 0x%lx 0xe9c = 0x%lx\n",
1118 rtlhal
->interfaceindex
,
1119 val_x
, val_y
, ele_a
, ele_c
, ele_d
,
1122 if (rtlhal
->current_bandtype
== BAND_ON_2_4G
) {
1123 /* Adjust CCK according to IQK result */
1124 if (!rtlpriv
->dm
.cck_inch14
) {
1125 rtl_write_byte(rtlpriv
, 0xa22,
1126 cckswing_table_ch1ch13
1127 [(u8
)cck_index
][0]);
1128 rtl_write_byte(rtlpriv
, 0xa23,
1129 cckswing_table_ch1ch13
1130 [(u8
)cck_index
][1]);
1131 rtl_write_byte(rtlpriv
, 0xa24,
1132 cckswing_table_ch1ch13
1133 [(u8
)cck_index
][2]);
1134 rtl_write_byte(rtlpriv
, 0xa25,
1135 cckswing_table_ch1ch13
1136 [(u8
)cck_index
][3]);
1137 rtl_write_byte(rtlpriv
, 0xa26,
1138 cckswing_table_ch1ch13
1139 [(u8
)cck_index
][4]);
1140 rtl_write_byte(rtlpriv
, 0xa27,
1141 cckswing_table_ch1ch13
1142 [(u8
)cck_index
][5]);
1143 rtl_write_byte(rtlpriv
, 0xa28,
1144 cckswing_table_ch1ch13
1145 [(u8
)cck_index
][6]);
1146 rtl_write_byte(rtlpriv
, 0xa29,
1147 cckswing_table_ch1ch13
1148 [(u8
)cck_index
][7]);
1150 rtl_write_byte(rtlpriv
, 0xa22,
1152 [(u8
)cck_index
][0]);
1153 rtl_write_byte(rtlpriv
, 0xa23,
1155 [(u8
)cck_index
][1]);
1156 rtl_write_byte(rtlpriv
, 0xa24,
1158 [(u8
)cck_index
][2]);
1159 rtl_write_byte(rtlpriv
, 0xa25,
1161 [(u8
)cck_index
][3]);
1162 rtl_write_byte(rtlpriv
, 0xa26,
1164 [(u8
)cck_index
][4]);
1165 rtl_write_byte(rtlpriv
, 0xa27,
1167 [(u8
)cck_index
][5]);
1168 rtl_write_byte(rtlpriv
, 0xa28,
1170 [(u8
)cck_index
][6]);
1171 rtl_write_byte(rtlpriv
, 0xa29,
1173 [(u8
)cck_index
][7]);
1177 ele_d
= (ofdmswing_table
[(u8
) ofdm_index
[1]] &
1179 val_x
= rtlphy
->iqk_matrix_regsetting
1180 [indexforchannel
].value
[0][4];
1181 val_y
= rtlphy
->iqk_matrix_regsetting
1182 [indexforchannel
].value
[0][5];
1184 if ((val_x
& 0x00000200) != 0)
1185 /* consider minus */
1186 val_x
= val_x
| 0xFFFFFC00;
1187 ele_a
= ((val_x
* ele_d
) >> 8) &
1189 /* new element C = element D x Y */
1190 if ((val_y
& 0x00000200) != 0)
1195 ele_d
) >> 8) & 0x00003FF;
1196 /* write new elements A, C, D to regC88
1197 * and regC9C, element B is always 0
1199 value32
= (ele_d
<< 22) |
1200 ((ele_c
& 0x3F) << 16) |
1203 ROFDM0_XBTxIQIMBALANCE
,
1204 BMASKDWORD
, value32
);
1205 value32
= (ele_c
& 0x000003C0) >> 6;
1206 rtl_set_bbreg(hw
, ROFDM0_XDTxAFE
,
1207 BMASKH4BITS
, value32
);
1208 value32
= ((val_x
* ele_d
) >> 7) & 0x01;
1209 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
,
1213 ROFDM0_XBTxIQIMBALANCE
,
1216 [(u8
) ofdm_index
[1]]);
1217 rtl_set_bbreg(hw
, ROFDM0_XDTxAFE
,
1219 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
,
1222 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1223 "TxPwrTracking path B: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xeb4 = 0x%lx 0xebc = 0x%lx\n",
1224 val_x
, val_y
, ele_a
, ele_c
,
1225 ele_d
, val_x
, val_y
);
1227 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1228 "TxPwrTracking 0xc80 = 0x%x, 0xc94 = 0x%x RF 0x24 = 0x%x\n",
1229 rtl_get_bbreg(hw
, 0xc80, BMASKDWORD
),
1230 rtl_get_bbreg(hw
, 0xc94, BMASKDWORD
),
1231 rtl_get_rfreg(hw
, RF90_PATH_A
, 0x24,
1234 if ((delta_iqk
> rtlefuse
->delta_iqk
) &&
1235 (rtlefuse
->delta_iqk
!= 0)) {
1236 rtl92d_phy_reset_iqk_result(hw
);
1237 rtlpriv
->dm
.thermalvalue_iqk
= thermalvalue
;
1238 rtl92d_phy_iq_calibrate(hw
);
1240 if (delta_rxgain
> 0 && rtlhal
->current_bandtype
== BAND_ON_5G
1241 && thermalvalue
<= rtlefuse
->eeprom_thermalmeter
) {
1242 rtlpriv
->dm
.thermalvalue_rxgain
= thermalvalue
;
1243 rtl92d_dm_rxgain_tracking_thermalmeter(hw
);
1245 if (rtlpriv
->dm
.txpower_track_control
)
1246 rtlpriv
->dm
.thermalvalue
= thermalvalue
;
1249 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
, "<===\n");
1252 static void rtl92d_dm_initialize_txpower_tracking(struct ieee80211_hw
*hw
)
1254 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1256 rtlpriv
->dm
.txpower_tracking
= true;
1257 rtlpriv
->dm
.txpower_trackinginit
= false;
1258 rtlpriv
->dm
.txpower_track_control
= true;
1259 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1260 "pMgntInfo->txpower_tracking = %d\n",
1261 rtlpriv
->dm
.txpower_tracking
);
1264 void rtl92d_dm_check_txpower_tracking_thermal_meter(struct ieee80211_hw
*hw
)
1266 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1267 static u8 tm_trigger
;
1269 if (!rtlpriv
->dm
.txpower_tracking
)
1273 rtl_set_rfreg(hw
, RF90_PATH_A
, RF_T_METER
, BIT(17) |
1275 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1276 "Trigger 92S Thermal Meter!!\n");
1280 RT_TRACE(rtlpriv
, COMP_POWER_TRACKING
, DBG_LOUD
,
1281 "Schedule TxPowerTracking direct call!!\n");
1282 rtl92d_dm_txpower_tracking_callback_thermalmeter(hw
);
1287 void rtl92d_dm_init_rate_adaptive_mask(struct ieee80211_hw
*hw
)
1289 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1290 struct rate_adaptive
*ra
= &(rtlpriv
->ra
);
1292 ra
->ratr_state
= DM_RATR_STA_INIT
;
1293 ra
->pre_ratr_state
= DM_RATR_STA_INIT
;
1294 if (rtlpriv
->dm
.dm_type
== DM_TYPE_BYDRIVER
)
1295 rtlpriv
->dm
.useramask
= true;
1297 rtlpriv
->dm
.useramask
= false;
1300 void rtl92d_dm_init(struct ieee80211_hw
*hw
)
1302 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1304 rtlpriv
->dm
.dm_type
= DM_TYPE_BYDRIVER
;
1305 rtl92d_dm_diginit(hw
);
1306 rtl92d_dm_init_dynamic_txpower(hw
);
1307 rtl92d_dm_init_edca_turbo(hw
);
1308 rtl92d_dm_init_rate_adaptive_mask(hw
);
1309 rtl92d_dm_initialize_txpower_tracking(hw
);
1312 void rtl92d_dm_watchdog(struct ieee80211_hw
*hw
)
1314 struct rtl_ps_ctl
*ppsc
= rtl_psc(rtl_priv(hw
));
1315 bool fw_current_inpsmode
= false;
1316 bool fwps_awake
= true;
1318 /* 1. RF is OFF. (No need to do DM.)
1319 * 2. Fw is under power saving mode for FwLPS.
1320 * (Prevent from SW/FW I/O racing.)
1321 * 3. IPS workitem is scheduled. (Prevent from IPS sequence
1322 * to be swapped with DM.
1323 * 4. RFChangeInProgress is TRUE.
1324 * (Prevent from broken by IPS/HW/SW Rf off.) */
1326 if ((ppsc
->rfpwr_state
== ERFON
) && ((!fw_current_inpsmode
) &&
1327 fwps_awake
) && (!ppsc
->rfchange_inprogress
)) {
1328 rtl92d_dm_pwdb_monitor(hw
);
1329 rtl92d_dm_false_alarm_counter_statistics(hw
);
1330 rtl92d_dm_find_minimum_rssi(hw
);
1332 /* rtl92d_dm_dynamic_bb_powersaving(hw); */
1333 rtl92d_dm_dynamic_txpower(hw
);
1334 /* rtl92d_dm_check_txpower_tracking_thermal_meter(hw); */
1335 /* rtl92d_dm_refresh_rate_adaptive_mask(hw); */
1336 /* rtl92d_dm_interrupt_migration(hw); */
1337 rtl92d_dm_check_edca_turbo(hw
);