1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
|
/******************************************************************************
*
* Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#ifndef __RTL8723E_PWRSEQ_H__
#define __RTL8723E_PWRSEQ_H__
#include "pwrseqcmd.h"
/*
Check document WM-20110607-Paul-RTL8723A_Power_Architecture-R02.vsd
There are 6 HW Power States:
0: POFF--Power Off
1: PDN--Power Down
2: CARDEMU--Card Emulation
3: ACT--Active Mode
4: LPS--Low Power State
5: SUS--Suspend
The transision from different states are defined below
TRANS_CARDEMU_TO_ACT
TRANS_ACT_TO_CARDEMU
TRANS_CARDEMU_TO_SUS
TRANS_SUS_TO_CARDEMU
TRANS_CARDEMU_TO_PDN
TRANS_ACT_TO_LPS
TRANS_LPS_TO_ACT
TRANS_END
*/
#define RTL8723A_TRANS_CARDEMU_TO_ACT_STPS 10
#define RTL8723A_TRANS_ACT_TO_CARDEMU_STPS 10
#define RTL8723A_TRANS_CARDEMU_TO_SUS_STPS 10
#define RTL8723A_TRANS_SUS_TO_CARDEMU_STPS 10
#define RTL8723A_TRANS_CARDEMU_TO_PDN_STPS 10
#define RTL8723A_TRANS_PDN_TO_CARDEMU_STPS 10
#define RTL8723A_TRANS_ACT_TO_LPS_STPS 15
#define RTL8723A_TRANS_LPS_TO_ACT_STPS 15
#define RTL8723A_TRANS_END_STPS 1
#define RTL8723A_TRANS_CARDEMU_TO_ACT \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, \
* comments here*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(2), 0}, \
/* disable SW LPS 0x04[10]=0*/ \
{0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), BIT(1)}, \
/* wait till 0x04[17] = 1 power ready*/ \
{0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
/* release WLON reset 0x04[16]=1*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, \
/* disable HWPDN 0x04[15]=0*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, (BIT(4)|BIT(3)), 0}, \
/* disable WL suspend*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
/* polling until return 0*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(0), 0}
#define RTL8723A_TRANS_ACT_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, \
* comments here*/ \
{0x001F, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, \
/*0x1F[7:0] = 0 turn off RF*/ \
{0x004E, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), 0}
#define RTL8723A_TRANS_CARDEMU_TO_SUS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, \
* comments here*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4)|BIT(3), \
(BIT(4)|BIT(3))}, \
/*0x04[12:11] = 2b'11 enable WL suspend for PCIe*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK | \
PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)},\
/*0x04[12:11] = 2b'01 enable WL suspend*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
PWR_BASEADDR_MAC, \
PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)|BIT(4)}, \
/*0x04[12:11] = 2b'11 enable WL suspend for PCIe*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, \
PWR_CMD_WRITE, BIT(0), BIT(0)}, \
/*Set SDIO suspend local register*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, \
PWR_CMD_POLLING, BIT(1), 0} \
/*wait power state to suspend*/
#define RTL8723A_TRANS_SUS_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, \
/*Set SDIO suspend local register*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, \
/*wait power state to suspend*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0} \
/*0x04[12:11] = 2b'01enable WL suspend*/
#define RTL8723A_TRANS_CARDEMU_TO_CARDDIS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)},\
/*0x04[12:11] = 2b'01 enable WL suspend*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(2), BIT(2)}, \
/*0x04[10] = 1, enable SW LPS*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
/*Set SDIO suspend local register*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0} \
/*wait power state to suspend*/
#define RTL8723A_TRANS_CARDDIS_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, \
/*Set SDIO suspend local register*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, \
/*wait power state to suspend*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, \
/*0x04[12:11] = 2b'00enable WL suspend*/ \
{0x0301, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0} \
/*PCIe DMA start*/
#define RTL8723A_TRANS_CARDEMU_TO_PDN \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \
/* 0x04[16] = 0*/\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)} \
/* 0x04[15] = 1*/
#define RTL8723A_TRANS_PDN_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0} \
/* 0x04[15] = 0*/
#define RTL8723A_TRANS_ACT_TO_LPS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0301, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \
/*PCIe DMA stop*/ \
{0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x7F}, \
/*Tx Pause*/ \
{0x05F8, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
/*Should be zero if no packet is transmitting*/ \
{0x05F9, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
/*Should be zero if no packet is transmitting*/ \
{0x05FA, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
/*Should be zero if no packet is transmitting*/ \
{0x05FB, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
/*Should be zero if no packet is transmitting*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \
/*CCK and OFDM are disabled,and clock are gated*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US}, \
/*Delay 1us*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \
/*Whole BB is reset*/ \
{0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x3F}, \
/*Reset MAC TRX*/ \
{0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \
/*check if removed later*/ \
{0x0553, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(5), BIT(5)} \
/*Respond TxOK to scheduler*/
#define RTL8723A_TRANS_LPS_TO_ACT \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0080, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, 0xFF, 0x84}, \
/*SDIO RPWM*/ \
{0xFE58, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, \
/*USB RPWM*/ \
{0x0361, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, \
/*PCIe RPWM*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_MS}, \
/*Delay*/ \
{0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \
/* 0x08[4] = 0 switch TSF to 40M*/ \
{0x0109, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(7), 0}, \
/*Polling 0x109[7]=0 TSF in 40M*/ \
{0x0029, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6)|BIT(7), 0}, \
/*. 0x29[7:6] = 2b'00 enable BB clock*/ \
{0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \
/*. 0x101[1] = 1*/ \
{0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \
/* 0x100[7:0] = 0xFF enable WMAC TRX*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1)|BIT(0), \
BIT(1)|BIT(0)}, \
/* 0x02[1:0] = 2b'11 enable BB macro*/ \
{0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0} \
/*. 0x522 = 0*/
#define RTL8723A_TRANS_END \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0xFFFF, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
0, PWR_CMD_END, 0, 0}
extern struct
wlan_pwr_cfg rtl8723A_power_on_flow[RTL8723A_TRANS_CARDEMU_TO_ACT_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_radio_off_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_card_disable_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_CARDEMU_TO_PDN_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_card_enable_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_CARDEMU_TO_PDN_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_suspend_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_CARDEMU_TO_SUS_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_resume_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_CARDEMU_TO_SUS_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_hwpdn_flow[RTL8723A_TRANS_ACT_TO_CARDEMU_STPS
+ RTL8723A_TRANS_CARDEMU_TO_PDN_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_enter_lps_flow[RTL8723A_TRANS_ACT_TO_LPS_STPS
+ RTL8723A_TRANS_END_STPS];
extern struct
wlan_pwr_cfg rtl8723A_leave_lps_flow[RTL8723A_TRANS_LPS_TO_ACT_STPS
+ RTL8723A_TRANS_END_STPS];
/* RTL8723 Power Configuration CMDs for PCIe interface */
#define Rtl8723_NIC_PWR_ON_FLOW rtl8723A_power_on_flow
#define Rtl8723_NIC_RF_OFF_FLOW rtl8723A_radio_off_flow
#define Rtl8723_NIC_DISABLE_FLOW rtl8723A_card_disable_flow
#define Rtl8723_NIC_ENABLE_FLOW rtl8723A_card_enable_flow
#define Rtl8723_NIC_SUSPEND_FLOW rtl8723A_suspend_flow
#define Rtl8723_NIC_RESUME_FLOW rtl8723A_resume_flow
#define Rtl8723_NIC_PDN_FLOW rtl8723A_hwpdn_flow
#define Rtl8723_NIC_LPS_ENTER_FLOW rtl8723A_enter_lps_flow
#define Rtl8723_NIC_LPS_LEAVE_FLOW rtl8723A_leave_lps_flow
#endif
|
