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diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
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1/******************************************************************************
2 *
3 * Copyright(c) 2009-2010 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 * 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
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
25 *
26 * Larry Finger <Larry.Finger@lwfinger.net>
27 *
28 *****************************************************************************/
29
30#ifndef __RTL_WIFI_H__
31#define __RTL_WIFI_H__
32
33#include <linux/sched.h>
34#include <linux/firmware.h>
35#include <linux/version.h>
36#include <linux/etherdevice.h>
37#include <net/mac80211.h>
38#include "debug.h"
39
40#define RF_CHANGE_BY_INIT 0
41#define RF_CHANGE_BY_IPS BIT(28)
42#define RF_CHANGE_BY_PS BIT(29)
43#define RF_CHANGE_BY_HW BIT(30)
44#define RF_CHANGE_BY_SW BIT(31)
45
46#define IQK_ADDA_REG_NUM 16
47#define IQK_MAC_REG_NUM 4
48
49#define MAX_KEY_LEN 61
50#define KEY_BUF_SIZE 5
51
52/* QoS related. */
53/*aci: 0x00 Best Effort*/
54/*aci: 0x01 Background*/
55/*aci: 0x10 Video*/
56/*aci: 0x11 Voice*/
57/*Max: define total number.*/
58#define AC0_BE 0
59#define AC1_BK 1
60#define AC2_VI 2
61#define AC3_VO 3
62#define AC_MAX 4
63#define QOS_QUEUE_NUM 4
64#define RTL_MAC80211_NUM_QUEUE 5
65
66#define QBSS_LOAD_SIZE 5
67#define MAX_WMMELE_LENGTH 64
68
69/*slot time for 11g. */
70#define RTL_SLOT_TIME_9 9
71#define RTL_SLOT_TIME_20 20
72
73/*related with tcp/ip. */
74/*if_ehther.h*/
75#define ETH_P_PAE 0x888E /*Port Access Entity (IEEE 802.1X) */
76#define ETH_P_IP 0x0800 /*Internet Protocol packet */
77#define ETH_P_ARP 0x0806 /*Address Resolution packet */
78#define SNAP_SIZE 6
79#define PROTOC_TYPE_SIZE 2
80
81/*related with 802.11 frame*/
82#define MAC80211_3ADDR_LEN 24
83#define MAC80211_4ADDR_LEN 30
84
85enum intf_type {
86 INTF_PCI = 0,
87 INTF_USB = 1,
88};
89
90enum radio_path {
91 RF90_PATH_A = 0,
92 RF90_PATH_B = 1,
93 RF90_PATH_C = 2,
94 RF90_PATH_D = 3,
95};
96
97enum rt_eeprom_type {
98 EEPROM_93C46,
99 EEPROM_93C56,
100 EEPROM_BOOT_EFUSE,
101};
102
103enum rtl_status {
104 RTL_STATUS_INTERFACE_START = 0,
105};
106
107enum hardware_type {
108 HARDWARE_TYPE_RTL8192E,
109 HARDWARE_TYPE_RTL8192U,
110 HARDWARE_TYPE_RTL8192SE,
111 HARDWARE_TYPE_RTL8192SU,
112 HARDWARE_TYPE_RTL8192CE,
113 HARDWARE_TYPE_RTL8192CU,
114 HARDWARE_TYPE_RTL8192DE,
115 HARDWARE_TYPE_RTL8192DU,
116
117 /*keep it last*/
118 HARDWARE_TYPE_NUM
119};
120
121enum scan_operation_backup_opt {
122 SCAN_OPT_BACKUP = 0,
123 SCAN_OPT_RESTORE,
124 SCAN_OPT_MAX
125};
126
127/*RF state.*/
128enum rf_pwrstate {
129 ERFON,
130 ERFSLEEP,
131 ERFOFF
132};
133
134struct bb_reg_def {
135 u32 rfintfs;
136 u32 rfintfi;
137 u32 rfintfo;
138 u32 rfintfe;
139 u32 rf3wire_offset;
140 u32 rflssi_select;
141 u32 rftxgain_stage;
142 u32 rfhssi_para1;
143 u32 rfhssi_para2;
144 u32 rfswitch_control;
145 u32 rfagc_control1;
146 u32 rfagc_control2;
147 u32 rfrxiq_imbalance;
148 u32 rfrx_afe;
149 u32 rftxiq_imbalance;
150 u32 rftx_afe;
151 u32 rflssi_readback;
152 u32 rflssi_readbackpi;
153};
154
155enum io_type {
156 IO_CMD_PAUSE_DM_BY_SCAN = 0,
157 IO_CMD_RESUME_DM_BY_SCAN = 1,
158};
159
160enum hw_variables {
161 HW_VAR_ETHER_ADDR,
162 HW_VAR_MULTICAST_REG,
163 HW_VAR_BASIC_RATE,
164 HW_VAR_BSSID,
165 HW_VAR_MEDIA_STATUS,
166 HW_VAR_SECURITY_CONF,
167 HW_VAR_BEACON_INTERVAL,
168 HW_VAR_ATIM_WINDOW,
169 HW_VAR_LISTEN_INTERVAL,
170 HW_VAR_CS_COUNTER,
171 HW_VAR_DEFAULTKEY0,
172 HW_VAR_DEFAULTKEY1,
173 HW_VAR_DEFAULTKEY2,
174 HW_VAR_DEFAULTKEY3,
175 HW_VAR_SIFS,
176 HW_VAR_DIFS,
177 HW_VAR_EIFS,
178 HW_VAR_SLOT_TIME,
179 HW_VAR_ACK_PREAMBLE,
180 HW_VAR_CW_CONFIG,
181 HW_VAR_CW_VALUES,
182 HW_VAR_RATE_FALLBACK_CONTROL,
183 HW_VAR_CONTENTION_WINDOW,
184 HW_VAR_RETRY_COUNT,
185 HW_VAR_TR_SWITCH,
186 HW_VAR_COMMAND,
187 HW_VAR_WPA_CONFIG,
188 HW_VAR_AMPDU_MIN_SPACE,
189 HW_VAR_SHORTGI_DENSITY,
190 HW_VAR_AMPDU_FACTOR,
191 HW_VAR_MCS_RATE_AVAILABLE,
192 HW_VAR_AC_PARAM,
193 HW_VAR_ACM_CTRL,
194 HW_VAR_DIS_Req_Qsize,
195 HW_VAR_CCX_CHNL_LOAD,
196 HW_VAR_CCX_NOISE_HISTOGRAM,
197 HW_VAR_CCX_CLM_NHM,
198 HW_VAR_TxOPLimit,
199 HW_VAR_TURBO_MODE,
200 HW_VAR_RF_STATE,
201 HW_VAR_RF_OFF_BY_HW,
202 HW_VAR_BUS_SPEED,
203 HW_VAR_SET_DEV_POWER,
204
205 HW_VAR_RCR,
206 HW_VAR_RATR_0,
207 HW_VAR_RRSR,
208 HW_VAR_CPU_RST,
209 HW_VAR_CECHK_BSSID,
210 HW_VAR_LBK_MODE,
211 HW_VAR_AES_11N_FIX,
212 HW_VAR_USB_RX_AGGR,
213 HW_VAR_USER_CONTROL_TURBO_MODE,
214 HW_VAR_RETRY_LIMIT,
215 HW_VAR_INIT_TX_RATE,
216 HW_VAR_TX_RATE_REG,
217 HW_VAR_EFUSE_USAGE,
218 HW_VAR_EFUSE_BYTES,
219 HW_VAR_AUTOLOAD_STATUS,
220 HW_VAR_RF_2R_DISABLE,
221 HW_VAR_SET_RPWM,
222 HW_VAR_H2C_FW_PWRMODE,
223 HW_VAR_H2C_FW_JOINBSSRPT,
224 HW_VAR_FW_PSMODE_STATUS,
225 HW_VAR_1X1_RECV_COMBINE,
226 HW_VAR_STOP_SEND_BEACON,
227 HW_VAR_TSF_TIMER,
228 HW_VAR_IO_CMD,
229
230 HW_VAR_RF_RECOVERY,
231 HW_VAR_H2C_FW_UPDATE_GTK,
232 HW_VAR_WF_MASK,
233 HW_VAR_WF_CRC,
234 HW_VAR_WF_IS_MAC_ADDR,
235 HW_VAR_H2C_FW_OFFLOAD,
236 HW_VAR_RESET_WFCRC,
237
238 HW_VAR_HANDLE_FW_C2H,
239 HW_VAR_DL_FW_RSVD_PAGE,
240 HW_VAR_AID,
241 HW_VAR_HW_SEQ_ENABLE,
242 HW_VAR_CORRECT_TSF,
243 HW_VAR_BCN_VALID,
244 HW_VAR_FWLPS_RF_ON,
245 HW_VAR_DUAL_TSF_RST,
246 HW_VAR_SWITCH_EPHY_WoWLAN,
247 HW_VAR_INT_MIGRATION,
248 HW_VAR_INT_AC,
249 HW_VAR_RF_TIMING,
250
251 HW_VAR_MRC,
252
253 HW_VAR_MGT_FILTER,
254 HW_VAR_CTRL_FILTER,
255 HW_VAR_DATA_FILTER,
256};
257
258enum _RT_MEDIA_STATUS {
259 RT_MEDIA_DISCONNECT = 0,
260 RT_MEDIA_CONNECT = 1
261};
262
263enum rt_oem_id {
264 RT_CID_DEFAULT = 0,
265 RT_CID_8187_ALPHA0 = 1,
266 RT_CID_8187_SERCOMM_PS = 2,
267 RT_CID_8187_HW_LED = 3,
268 RT_CID_8187_NETGEAR = 4,
269 RT_CID_WHQL = 5,
270 RT_CID_819x_CAMEO = 6,
271 RT_CID_819x_RUNTOP = 7,
272 RT_CID_819x_Senao = 8,
273 RT_CID_TOSHIBA = 9,
274 RT_CID_819x_Netcore = 10,
275 RT_CID_Nettronix = 11,
276 RT_CID_DLINK = 12,
277 RT_CID_PRONET = 13,
278 RT_CID_COREGA = 14,
279 RT_CID_819x_ALPHA = 15,
280 RT_CID_819x_Sitecom = 16,
281 RT_CID_CCX = 17,
282 RT_CID_819x_Lenovo = 18,
283 RT_CID_819x_QMI = 19,
284 RT_CID_819x_Edimax_Belkin = 20,
285 RT_CID_819x_Sercomm_Belkin = 21,
286 RT_CID_819x_CAMEO1 = 22,
287 RT_CID_819x_MSI = 23,
288 RT_CID_819x_Acer = 24,
289 RT_CID_819x_HP = 27,
290 RT_CID_819x_CLEVO = 28,
291 RT_CID_819x_Arcadyan_Belkin = 29,
292 RT_CID_819x_SAMSUNG = 30,
293 RT_CID_819x_WNC_COREGA = 31,
294 RT_CID_819x_Foxcoon = 32,
295 RT_CID_819x_DELL = 33,
296};
297
298enum hw_descs {
299 HW_DESC_OWN,
300 HW_DESC_RXOWN,
301 HW_DESC_TX_NEXTDESC_ADDR,
302 HW_DESC_TXBUFF_ADDR,
303 HW_DESC_RXBUFF_ADDR,
304 HW_DESC_RXPKT_LEN,
305 HW_DESC_RXERO,
306};
307
308enum prime_sc {
309 PRIME_CHNL_OFFSET_DONT_CARE = 0,
310 PRIME_CHNL_OFFSET_LOWER = 1,
311 PRIME_CHNL_OFFSET_UPPER = 2,
312};
313
314enum rf_type {
315 RF_1T1R = 0,
316 RF_1T2R = 1,
317 RF_2T2R = 2,
318};
319
320enum ht_channel_width {
321 HT_CHANNEL_WIDTH_20 = 0,
322 HT_CHANNEL_WIDTH_20_40 = 1,
323};
324
325/* Ref: 802.11i sepc D10.0 7.3.2.25.1
326Cipher Suites Encryption Algorithms */
327enum rt_enc_alg {
328 NO_ENCRYPTION = 0,
329 WEP40_ENCRYPTION = 1,
330 TKIP_ENCRYPTION = 2,
331 RSERVED_ENCRYPTION = 3,
332 AESCCMP_ENCRYPTION = 4,
333 WEP104_ENCRYPTION = 5,
334};
335
336enum rtl_hal_state {
337 _HAL_STATE_STOP = 0,
338 _HAL_STATE_START = 1,
339};
340
341enum rtl_var_map {
342 /*reg map */
343 SYS_ISO_CTRL = 0,
344 SYS_FUNC_EN,
345 SYS_CLK,
346 MAC_RCR_AM,
347 MAC_RCR_AB,
348 MAC_RCR_ACRC32,
349 MAC_RCR_ACF,
350 MAC_RCR_AAP,
351
352 /*efuse map */
353 EFUSE_TEST,
354 EFUSE_CTRL,
355 EFUSE_CLK,
356 EFUSE_CLK_CTRL,
357 EFUSE_PWC_EV12V,
358 EFUSE_FEN_ELDR,
359 EFUSE_LOADER_CLK_EN,
360 EFUSE_ANA8M,
361 EFUSE_HWSET_MAX_SIZE,
362
363 /*CAM map */
364 RWCAM,
365 WCAMI,
366 RCAMO,
367 CAMDBG,
368 SECR,
369 SEC_CAM_NONE,
370 SEC_CAM_WEP40,
371 SEC_CAM_TKIP,
372 SEC_CAM_AES,
373 SEC_CAM_WEP104,
374
375 /*IMR map */
376 RTL_IMR_BCNDMAINT6, /*Beacon DMA Interrupt 6 */
377 RTL_IMR_BCNDMAINT5, /*Beacon DMA Interrupt 5 */
378 RTL_IMR_BCNDMAINT4, /*Beacon DMA Interrupt 4 */
379 RTL_IMR_BCNDMAINT3, /*Beacon DMA Interrupt 3 */
380 RTL_IMR_BCNDMAINT2, /*Beacon DMA Interrupt 2 */
381 RTL_IMR_BCNDMAINT1, /*Beacon DMA Interrupt 1 */
382 RTL_IMR_BCNDOK8, /*Beacon Queue DMA OK Interrup 8 */
383 RTL_IMR_BCNDOK7, /*Beacon Queue DMA OK Interrup 7 */
384 RTL_IMR_BCNDOK6, /*Beacon Queue DMA OK Interrup 6 */
385 RTL_IMR_BCNDOK5, /*Beacon Queue DMA OK Interrup 5 */
386 RTL_IMR_BCNDOK4, /*Beacon Queue DMA OK Interrup 4 */
387 RTL_IMR_BCNDOK3, /*Beacon Queue DMA OK Interrup 3 */
388 RTL_IMR_BCNDOK2, /*Beacon Queue DMA OK Interrup 2 */
389 RTL_IMR_BCNDOK1, /*Beacon Queue DMA OK Interrup 1 */
390 RTL_IMR_TIMEOUT2, /*Timeout interrupt 2 */
391 RTL_IMR_TIMEOUT1, /*Timeout interrupt 1 */
392 RTL_IMR_TXFOVW, /*Transmit FIFO Overflow */
393 RTL_IMR_PSTIMEOUT, /*Power save time out interrupt */
394 RTL_IMR_BcnInt, /*Beacon DMA Interrupt 0 */
395 RTL_IMR_RXFOVW, /*Receive FIFO Overflow */
396 RTL_IMR_RDU, /*Receive Descriptor Unavailable */
397 RTL_IMR_ATIMEND, /*For 92C,ATIM Window End Interrupt */
398 RTL_IMR_BDOK, /*Beacon Queue DMA OK Interrup */
399 RTL_IMR_HIGHDOK, /*High Queue DMA OK Interrupt */
400 RTL_IMR_TBDOK, /*Transmit Beacon OK interrup */
401 RTL_IMR_MGNTDOK, /*Management Queue DMA OK Interrupt */
402 RTL_IMR_TBDER, /*For 92C,Transmit Beacon Error Interrupt */
403 RTL_IMR_BKDOK, /*AC_BK DMA OK Interrupt */
404 RTL_IMR_BEDOK, /*AC_BE DMA OK Interrupt */
405 RTL_IMR_VIDOK, /*AC_VI DMA OK Interrupt */
406 RTL_IMR_VODOK, /*AC_VO DMA Interrupt */
407 RTL_IMR_ROK, /*Receive DMA OK Interrupt */
408 RTL_IBSS_INT_MASKS, /*(RTL_IMR_BcnInt|RTL_IMR_TBDOK|RTL_IMR_TBDER)*/
409
410 /*CCK Rates, TxHT = 0 */
411 RTL_RC_CCK_RATE1M,
412 RTL_RC_CCK_RATE2M,
413 RTL_RC_CCK_RATE5_5M,
414 RTL_RC_CCK_RATE11M,
415
416 /*OFDM Rates, TxHT = 0 */
417 RTL_RC_OFDM_RATE6M,
418 RTL_RC_OFDM_RATE9M,
419 RTL_RC_OFDM_RATE12M,
420 RTL_RC_OFDM_RATE18M,
421 RTL_RC_OFDM_RATE24M,
422 RTL_RC_OFDM_RATE36M,
423 RTL_RC_OFDM_RATE48M,
424 RTL_RC_OFDM_RATE54M,
425
426 RTL_RC_HT_RATEMCS7,
427 RTL_RC_HT_RATEMCS15,
428
429 /*keep it last */
430 RTL_VAR_MAP_MAX,
431};
432
433/*Firmware PS mode for control LPS.*/
434enum _fw_ps_mode {
435 FW_PS_ACTIVE_MODE = 0,
436 FW_PS_MIN_MODE = 1,
437 FW_PS_MAX_MODE = 2,
438 FW_PS_DTIM_MODE = 3,
439 FW_PS_VOIP_MODE = 4,
440 FW_PS_UAPSD_WMM_MODE = 5,
441 FW_PS_UAPSD_MODE = 6,
442 FW_PS_IBSS_MODE = 7,
443 FW_PS_WWLAN_MODE = 8,
444 FW_PS_PM_Radio_Off = 9,
445 FW_PS_PM_Card_Disable = 10,
446};
447
448enum rt_psmode {
449 EACTIVE, /*Active/Continuous access. */
450 EMAXPS, /*Max power save mode. */
451 EFASTPS, /*Fast power save mode. */
452 EAUTOPS, /*Auto power save mode. */
453};
454
455/*LED related.*/
456enum led_ctl_mode {
457 LED_CTL_POWER_ON = 1,
458 LED_CTL_LINK = 2,
459 LED_CTL_NO_LINK = 3,
460 LED_CTL_TX = 4,
461 LED_CTL_RX = 5,
462 LED_CTL_SITE_SURVEY = 6,
463 LED_CTL_POWER_OFF = 7,
464 LED_CTL_START_TO_LINK = 8,
465 LED_CTL_START_WPS = 9,
466 LED_CTL_STOP_WPS = 10,
467};
468
469enum rtl_led_pin {
470 LED_PIN_GPIO0,
471 LED_PIN_LED0,
472 LED_PIN_LED1,
473 LED_PIN_LED2
474};
475
476/*QoS related.*/
477/*acm implementation method.*/
478enum acm_method {
479 eAcmWay0_SwAndHw = 0,
480 eAcmWay1_HW = 1,
481 eAcmWay2_SW = 2,
482};
483
484/*aci/aifsn Field.
485Ref: WMM spec 2.2.2: WME Parameter Element, p.12.*/
486union aci_aifsn {
487 u8 char_data;
488
489 struct {
490 u8 aifsn:4;
491 u8 acm:1;
492 u8 aci:2;
493 u8 reserved:1;
494 } f; /* Field */
495};
496
497/*mlme related.*/
498enum wireless_mode {
499 WIRELESS_MODE_UNKNOWN = 0x00,
500 WIRELESS_MODE_A = 0x01,
501 WIRELESS_MODE_B = 0x02,
502 WIRELESS_MODE_G = 0x04,
503 WIRELESS_MODE_AUTO = 0x08,
504 WIRELESS_MODE_N_24G = 0x10,
505 WIRELESS_MODE_N_5G = 0x20
506};
507
508enum ratr_table_mode {
509 RATR_INX_WIRELESS_NGB = 0,
510 RATR_INX_WIRELESS_NG = 1,
511 RATR_INX_WIRELESS_NB = 2,
512 RATR_INX_WIRELESS_N = 3,
513 RATR_INX_WIRELESS_GB = 4,
514 RATR_INX_WIRELESS_G = 5,
515 RATR_INX_WIRELESS_B = 6,
516 RATR_INX_WIRELESS_MC = 7,
517 RATR_INX_WIRELESS_A = 8,
518};
519
520enum rtl_link_state {
521 MAC80211_NOLINK = 0,
522 MAC80211_LINKING = 1,
523 MAC80211_LINKED = 2,
524 MAC80211_LINKED_SCANNING = 3,
525};
526
527enum act_category {
528 ACT_CAT_QOS = 1,
529 ACT_CAT_DLS = 2,
530 ACT_CAT_BA = 3,
531 ACT_CAT_HT = 7,
532 ACT_CAT_WMM = 17,
533};
534
535enum ba_action {
536 ACT_ADDBAREQ = 0,
537 ACT_ADDBARSP = 1,
538 ACT_DELBA = 2,
539};
540
541struct octet_string {
542 u8 *octet;
543 u16 length;
544};
545
546struct rtl_hdr_3addr {
547 __le16 frame_ctl;
548 __le16 duration_id;
549 u8 addr1[ETH_ALEN];
550 u8 addr2[ETH_ALEN];
551 u8 addr3[ETH_ALEN];
552 __le16 seq_ctl;
553 u8 payload[0];
554} __packed;
555
556struct rtl_info_element {
557 u8 id;
558 u8 len;
559 u8 data[0];
560} __packed;
561
562struct rtl_probe_rsp {
563 struct rtl_hdr_3addr header;
564 u32 time_stamp[2];
565 __le16 beacon_interval;
566 __le16 capability;
567 /*SSID, supported rates, FH params, DS params,
568 CF params, IBSS params, TIM (if beacon), RSN */
569 struct rtl_info_element info_element[0];
570} __packed;
571
572/*LED related.*/
573/*ledpin Identify how to implement this SW led.*/
574struct rtl_led {
575 void *hw;
576 enum rtl_led_pin ledpin;
577 bool b_ledon;
578};
579
580struct rtl_led_ctl {
581 bool bled_opendrain;
582 struct rtl_led sw_led0;
583 struct rtl_led sw_led1;
584};
585
586struct rtl_qos_parameters {
587 __le16 cw_min;
588 __le16 cw_max;
589 u8 aifs;
590 u8 flag;
591 __le16 tx_op;
592} __packed;
593
594struct rt_smooth_data {
595 u32 elements[100]; /*array to store values */
596 u32 index; /*index to current array to store */
597 u32 total_num; /*num of valid elements */
598 u32 total_val; /*sum of valid elements */
599};
600
601struct false_alarm_statistics {
602 u32 cnt_parity_fail;
603 u32 cnt_rate_illegal;
604 u32 cnt_crc8_fail;
605 u32 cnt_mcs_fail;
606 u32 cnt_ofdm_fail;
607 u32 cnt_cck_fail;
608 u32 cnt_all;
609};
610
611struct init_gain {
612 u8 xaagccore1;
613 u8 xbagccore1;
614 u8 xcagccore1;
615 u8 xdagccore1;
616 u8 cca;
617
618};
619
620struct wireless_stats {
621 unsigned long txbytesunicast;
622 unsigned long txbytesmulticast;
623 unsigned long txbytesbroadcast;
624 unsigned long rxbytesunicast;
625
626 long rx_snr_db[4];
627 /*Correct smoothed ss in Dbm, only used
628 in driver to report real power now. */
629 long recv_signal_power;
630 long signal_quality;
631 long last_sigstrength_inpercent;
632
633 u32 rssi_calculate_cnt;
634
635 /*Transformed, in dbm. Beautified signal
636 strength for UI, not correct. */
637 long signal_strength;
638
639 u8 rx_rssi_percentage[4];
640 u8 rx_evm_percentage[2];
641
642 struct rt_smooth_data ui_rssi;
643 struct rt_smooth_data ui_link_quality;
644};
645
646struct rate_adaptive {
647 u8 rate_adaptive_disabled;
648 u8 ratr_state;
649 u16 reserve;
650
651 u32 high_rssi_thresh_for_ra;
652 u32 high2low_rssi_thresh_for_ra;
653 u8 low2high_rssi_thresh_for_ra40m;
654 u32 low_rssi_thresh_for_ra40M;
655 u8 low2high_rssi_thresh_for_ra20m;
656 u32 low_rssi_thresh_for_ra20M;
657 u32 upper_rssi_threshold_ratr;
658 u32 middleupper_rssi_threshold_ratr;
659 u32 middle_rssi_threshold_ratr;
660 u32 middlelow_rssi_threshold_ratr;
661 u32 low_rssi_threshold_ratr;
662 u32 ultralow_rssi_threshold_ratr;
663 u32 low_rssi_threshold_ratr_40m;
664 u32 low_rssi_threshold_ratr_20m;
665 u8 ping_rssi_enable;
666 u32 ping_rssi_ratr;
667 u32 ping_rssi_thresh_for_ra;
668 u32 last_ratr;
669 u8 pre_ratr_state;
670};
671
672struct regd_pair_mapping {
673 u16 reg_dmnenum;
674 u16 reg_5ghz_ctl;
675 u16 reg_2ghz_ctl;
676};
677
678struct rtl_regulatory {
679 char alpha2[2];
680 u16 country_code;
681 u16 max_power_level;
682 u32 tp_scale;
683 u16 current_rd;
684 u16 current_rd_ext;
685 int16_t power_limit;
686 struct regd_pair_mapping *regpair;
687};
688
689struct rtl_rfkill {
690 bool rfkill_state; /*0 is off, 1 is on */
691};
692
693struct rtl_phy {
694 struct bb_reg_def phyreg_def[4]; /*Radio A/B/C/D */
695 struct init_gain initgain_backup;
696 enum io_type current_io_type;
697
698 u8 rf_mode;
699 u8 rf_type;
700 u8 current_chan_bw;
701 u8 set_bwmode_inprogress;
702 u8 sw_chnl_inprogress;
703 u8 sw_chnl_stage;
704 u8 sw_chnl_step;
705 u8 current_channel;
706 u8 h2c_box_num;
707 u8 set_io_inprogress;
708
709 /*record for power tracking*/
710 s32 reg_e94;
711 s32 reg_e9c;
712 s32 reg_ea4;
713 s32 reg_eac;
714 s32 reg_eb4;
715 s32 reg_ebc;
716 s32 reg_ec4;
717 s32 reg_ecc;
718 u8 rfpienable;
719 u8 reserve_0;
720 u16 reserve_1;
721 u32 reg_c04, reg_c08, reg_874;
722 u32 adda_backup[16];
723 u32 iqk_mac_backup[IQK_MAC_REG_NUM];
724 u32 iqk_bb_backup[10];
725
726 bool b_rfpi_enable;
727
728 u8 pwrgroup_cnt;
729 u8 bcck_high_power;
730 /* 3 groups of pwr diff by rates*/
731 u32 mcs_txpwrlevel_origoffset[4][16];
732 u8 default_initialgain[4];
733
734 /*the current Tx power level*/
735 u8 cur_cck_txpwridx;
736 u8 cur_ofdm24g_txpwridx;
737
738 u32 rfreg_chnlval[2];
739 bool b_apk_done;
740
741 /*fsync*/
742 u8 framesync;
743 u32 framesync_c34;
744
745 u8 num_total_rfpath;
746};
747
748#define MAX_TID_COUNT 9
749#define RTL_AGG_OFF 0
750#define RTL_AGG_ON 1
751#define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA 2
752#define RTL_AGG_EMPTYING_HW_QUEUE_DELBA 3
753
754struct rtl_ht_agg {
755 u16 txq_id;
756 u16 wait_for_ba;
757 u16 start_idx;
758 u64 bitmap;
759 u32 rate_n_flags;
760 u8 agg_state;
761};
762
763struct rtl_tid_data {
764 u16 seq_number;
765 struct rtl_ht_agg agg;
766};
767
768struct rtl_priv;
769struct rtl_io {
770 struct device *dev;
771
772 /*PCI MEM map */
773 unsigned long pci_mem_end; /*shared mem end */
774 unsigned long pci_mem_start; /*shared mem start */
775
776 /*PCI IO map */
777 unsigned long pci_base_addr; /*device I/O address */
778
779 void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val);
780 void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val);
781 void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val);
782
783 u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr);
784 u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr);
785 u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
786
787};
788
789struct rtl_mac {
790 u8 mac_addr[ETH_ALEN];
791 u8 mac80211_registered;
792 u8 beacon_enabled;
793
794 u32 tx_ss_num;
795 u32 rx_ss_num;
796
797 struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
798 struct ieee80211_hw *hw;
799 struct ieee80211_vif *vif;
800 enum nl80211_iftype opmode;
801
802 /*Probe Beacon management */
803 struct rtl_tid_data tids[MAX_TID_COUNT];
804 enum rtl_link_state link_state;
805
806 int n_channels;
807 int n_bitrates;
808
809 /*filters */
810 u32 rx_conf;
811 u16 rx_mgt_filter;
812 u16 rx_ctrl_filter;
813 u16 rx_data_filter;
814
815 bool act_scanning;
816 u8 cnt_after_linked;
817
818 /*RDG*/ bool rdg_en;
819
820 /*AP*/ u8 bssid[6];
821 u8 mcs[16]; /*16 bytes mcs for HT rates.*/
822 u32 basic_rates; /*b/g rates*/
823 u8 ht_enable;
824 u8 sgi_40;
825 u8 sgi_20;
826 u8 bw_40;
827 u8 mode; /*wireless mode*/
828 u8 slot_time;
829 u8 short_preamble;
830 u8 use_cts_protect;
831 u8 cur_40_prime_sc;
832 u8 cur_40_prime_sc_bk;
833 u64 tsf;
834 u8 retry_short;
835 u8 retry_long;
836 u16 assoc_id;
837
838 /*IBSS*/ int beacon_interval;
839
840 /*AMPDU*/ u8 min_space_cfg; /*For Min spacing configurations */
841 u8 max_mss_density;
842 u8 current_ampdu_factor;
843 u8 current_ampdu_density;
844
845 /*QOS & EDCA */
846 struct ieee80211_tx_queue_params edca_param[RTL_MAC80211_NUM_QUEUE];
847 struct rtl_qos_parameters ac[AC_MAX];
848};
849
850struct rtl_hal {
851 struct ieee80211_hw *hw;
852
853 enum intf_type interface;
854 u16 hw_type; /*92c or 92d or 92s and so on */
855 u8 oem_id;
856 u8 version; /*version of chip */
857 u8 state; /*stop 0, start 1 */
858
859 /*firmware */
860 u8 *pfirmware;
861 bool b_h2c_setinprogress;
862 u8 last_hmeboxnum;
863 bool bfw_ready;
864 /*Reserve page start offset except beacon in TxQ. */
865 u8 fw_rsvdpage_startoffset;
866};
867
868struct rtl_security {
869 /*default 0 */
870 bool use_sw_sec;
871
872 bool being_setkey;
873 bool use_defaultkey;
874 /*Encryption Algorithm for Unicast Packet */
875 enum rt_enc_alg pairwise_enc_algorithm;
876 /*Encryption Algorithm for Brocast/Multicast */
877 enum rt_enc_alg group_enc_algorithm;
878
879 /*local Key buffer, indx 0 is for
880 pairwise key 1-4 is for agoup key. */
881 u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
882 u8 key_len[KEY_BUF_SIZE];
883
884 /*The pointer of Pairwise Key,
885 it always points to KeyBuf[4] */
886 u8 *pairwise_key;
887};
888
889struct rtl_dm {
890 /*PHY status for DM */
891 long entry_min_undecoratedsmoothed_pwdb;
892 long undecorated_smoothed_pwdb; /*out dm */
893 long entry_max_undecoratedsmoothed_pwdb;
894 bool b_dm_initialgain_enable;
895 bool bdynamic_txpower_enable;
896 bool bcurrent_turbo_edca;
897 bool bis_any_nonbepkts; /*out dm */
898 bool bis_cur_rdlstate;
899 bool btxpower_trackingInit;
900 bool b_disable_framebursting;
901 bool b_cck_inch14;
902 bool btxpower_tracking;
903 bool b_useramask;
904 bool brfpath_rxenable[4];
905
906 u8 thermalvalue_iqk;
907 u8 thermalvalue_lck;
908 u8 thermalvalue;
909 u8 last_dtp_lvl;
910 u8 dynamic_txhighpower_lvl; /*Tx high power level */
911 u8 dm_flag; /*Indicate if each dynamic mechanism's status. */
912 u8 dm_type;
913 u8 txpower_track_control;
914
915 char ofdm_index[2];
916 char cck_index;
917};
918
919#define EFUSE_MAX_LOGICAL_SIZE 128
920
921struct rtl_efuse {
922 bool bautoLoad_ok;
923 bool bootfromefuse;
924 u16 max_physical_size;
925 u8 contents[EFUSE_MAX_LOGICAL_SIZE];
926
927 u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE];
928 u16 efuse_usedbytes;
929 u8 efuse_usedpercentage;
930
931 u8 autoload_failflag;
932
933 short epromtype;
934 u16 eeprom_vid;
935 u16 eeprom_did;
936 u16 eeprom_svid;
937 u16 eeprom_smid;
938 u8 eeprom_oemid;
939 u16 eeprom_channelplan;
940 u8 eeprom_version;
941
942 u8 dev_addr[6];
943
944 bool b_txpwr_fromeprom;
945 u8 eeprom_tssi[2];
946 u8 eeprom_pwrlimit_ht20[3];
947 u8 eeprom_pwrlimit_ht40[3];
948 u8 eeprom_chnlarea_txpwr_cck[2][3];
949 u8 eeprom_chnlarea_txpwr_ht40_1s[2][3];
950 u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][3];
951 u8 txpwrlevel_cck[2][14];
952 u8 txpwrlevel_ht40_1s[2][14]; /*For HT 40MHZ pwr */
953 u8 txpwrlevel_ht40_2s[2][14]; /*For HT 40MHZ pwr */
954
955 /*For power group */
956 u8 pwrgroup_ht20[2][14];
957 u8 pwrgroup_ht40[2][14];
958
959 char txpwr_ht20diff[2][14]; /*HT 20<->40 Pwr diff */
960 u8 txpwr_legacyhtdiff[2][14]; /*For HT<->legacy pwr diff */
961
962 u8 eeprom_regulatory;
963 u8 eeprom_thermalmeter;
964 /*ThermalMeter, index 0 for RFIC0, and 1 for RFIC1 */
965 u8 thermalmeter[2];
966
967 u8 legacy_ht_txpowerdiff; /*Legacy to HT rate power diff */
968 bool b_apk_thermalmeterignore;
969};
970
971struct rtl_ps_ctl {
972 bool set_rfpowerstate_inprogress;
973 bool b_in_powersavemode;
974 bool rfchange_inprogress;
975 bool b_swrf_processing;
976 bool b_hwradiooff;
977
978 u32 last_sleep_jiffies;
979 u32 last_awake_jiffies;
980 u32 last_delaylps_stamp_jiffies;
981
982 /*
983 * just for PCIE ASPM
984 * If it supports ASPM, Offset[560h] = 0x40,
985 * otherwise Offset[560h] = 0x00.
986 * */
987 bool b_support_aspm;
988 bool b_support_backdoor;
989
990 /*for LPS */
991 enum rt_psmode dot11_psmode; /*Power save mode configured. */
992 bool b_leisure_ps;
993 bool b_fwctrl_lps;
994 u8 fwctrl_psmode;
995 /*For Fw control LPS mode */
996 u8 b_reg_fwctrl_lps;
997 /*Record Fw PS mode status. */
998 bool b_fw_current_inpsmode;
999 u8 reg_max_lps_awakeintvl;
1000 bool report_linked;
1001
1002 /*for IPS */
1003 bool b_inactiveps;
1004
1005 u32 rfoff_reason;
1006
1007 /*RF OFF Level */
1008 u32 cur_ps_level;
1009 u32 reg_rfps_level;
1010
1011 /*just for PCIE ASPM */
1012 u8 const_amdpci_aspm;
1013
1014 enum rf_pwrstate inactive_pwrstate;
1015 enum rf_pwrstate rfpwr_state; /*cur power state */
1016};
1017
1018struct rtl_stats {
1019 u32 mac_time[2];
1020 s8 rssi;
1021 u8 signal;
1022 u8 noise;
1023 u16 rate; /*in 100 kbps */
1024 u8 received_channel;
1025 u8 control;
1026 u8 mask;
1027 u8 freq;
1028 u16 len;
1029 u64 tsf;
1030 u32 beacon_time;
1031 u8 nic_type;
1032 u16 length;
1033 u8 signalquality; /*in 0-100 index. */
1034 /*
1035 * Real power in dBm for this packet,
1036 * no beautification and aggregation.
1037 * */
1038 s32 recvsignalpower;
1039 s8 rxpower; /*in dBm Translate from PWdB */
1040 u8 signalstrength; /*in 0-100 index. */
1041 u16 b_hwerror:1;
1042 u16 b_crc:1;
1043 u16 b_icv:1;
1044 u16 b_shortpreamble:1;
1045 u16 antenna:1;
1046 u16 decrypted:1;
1047 u16 wakeup:1;
1048 u32 timestamp_low;
1049 u32 timestamp_high;
1050
1051 u8 rx_drvinfo_size;
1052 u8 rx_bufshift;
1053 bool b_isampdu;
1054 bool rx_is40Mhzpacket;
1055 u32 rx_pwdb_all;
1056 u8 rx_mimo_signalstrength[4]; /*in 0~100 index */
1057 s8 rx_mimo_signalquality[2];
1058 bool b_packet_matchbssid;
1059 bool b_is_cck;
1060 bool b_packet_toself;
1061 bool b_packet_beacon; /*for rssi */
1062 char cck_adc_pwdb[4]; /*for rx path selection */
1063};
1064
1065struct rt_link_detect {
1066 u32 num_tx_in4period[4];
1067 u32 num_rx_in4period[4];
1068
1069 u32 num_tx_inperiod;
1070 u32 num_rx_inperiod;
1071
1072 bool b_busytraffic;
1073 bool b_higher_busytraffic;
1074 bool b_higher_busyrxtraffic;
1075};
1076
1077struct rtl_tcb_desc {
1078 u8 b_packet_bw:1;
1079 u8 b_multicast:1;
1080 u8 b_broadcast:1;
1081
1082 u8 b_rts_stbc:1;
1083 u8 b_rts_enable:1;
1084 u8 b_cts_enable:1;
1085 u8 b_rts_use_shortpreamble:1;
1086 u8 b_rts_use_shortgi:1;
1087 u8 rts_sc:1;
1088 u8 b_rts_bw:1;
1089 u8 rts_rate;
1090
1091 u8 use_shortgi:1;
1092 u8 use_shortpreamble:1;
1093 u8 use_driver_rate:1;
1094 u8 disable_ratefallback:1;
1095
1096 u8 ratr_index;
1097 u8 mac_id;
1098 u8 hw_rate;
1099};
1100
1101struct rtl_hal_ops {
1102 int (*init_sw_vars) (struct ieee80211_hw *hw);
1103 void (*deinit_sw_vars) (struct ieee80211_hw *hw);
1104 void (*read_eeprom_info) (struct ieee80211_hw *hw);
1105 void (*interrupt_recognized) (struct ieee80211_hw *hw,
1106 u32 *p_inta, u32 *p_intb);
1107 int (*hw_init) (struct ieee80211_hw *hw);
1108 void (*hw_disable) (struct ieee80211_hw *hw);
1109 void (*enable_interrupt) (struct ieee80211_hw *hw);
1110 void (*disable_interrupt) (struct ieee80211_hw *hw);
1111 int (*set_network_type) (struct ieee80211_hw *hw,
1112 enum nl80211_iftype type);
1113 void (*set_bw_mode) (struct ieee80211_hw *hw,
1114 enum nl80211_channel_type ch_type);
1115 u8(*switch_channel) (struct ieee80211_hw *hw);
1116 void (*set_qos) (struct ieee80211_hw *hw, int aci);
1117 void (*set_bcn_reg) (struct ieee80211_hw *hw);
1118 void (*set_bcn_intv) (struct ieee80211_hw *hw);
1119 void (*update_interrupt_mask) (struct ieee80211_hw *hw,
1120 u32 add_msr, u32 rm_msr);
1121 void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
1122 void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
1123 void (*update_rate_table) (struct ieee80211_hw *hw);
1124 void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
1125 void (*fill_tx_desc) (struct ieee80211_hw *hw,
1126 struct ieee80211_hdr *hdr, u8 *pdesc_tx,
1127 struct ieee80211_tx_info *info,
1128 struct sk_buff *skb, unsigned int queue_index);
1129 void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
1130 bool b_firstseg, bool b_lastseg,
1131 struct sk_buff *skb);
1132 bool(*query_rx_desc) (struct ieee80211_hw *hw,
1133 struct rtl_stats *stats,
1134 struct ieee80211_rx_status *rx_status,
1135 u8 *pdesc, struct sk_buff *skb);
1136 void (*set_channel_access) (struct ieee80211_hw *hw);
1137 bool(*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid);
1138 void (*dm_watchdog) (struct ieee80211_hw *hw);
1139 void (*scan_operation_backup) (struct ieee80211_hw *hw, u8 operation);
1140 bool(*set_rf_power_state) (struct ieee80211_hw *hw,
1141 enum rf_pwrstate rfpwr_state);
1142 void (*led_control) (struct ieee80211_hw *hw,
1143 enum led_ctl_mode ledaction);
1144 void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
1145 u32(*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
1146 void (*tx_polling) (struct ieee80211_hw *hw, unsigned int hw_queue);
1147 void (*enable_hw_sec) (struct ieee80211_hw *hw);
1148 void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
1149 u8 *p_macaddr, bool is_group, u8 enc_algo,
1150 bool is_wepkey, bool clear_all);
1151 void (*init_sw_leds) (struct ieee80211_hw *hw);
1152 void (*deinit_sw_leds) (struct ieee80211_hw *hw);
1153 u32(*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
1154 void (*set_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
1155 u32 data);
1156 u32(*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
1157 u32 regaddr, u32 bitmask);
1158 void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
1159 u32 regaddr, u32 bitmask, u32 data);
1160};
1161
1162struct rtl_intf_ops {
1163 /*com */
1164 int (*adapter_start) (struct ieee80211_hw *hw);
1165 void (*adapter_stop) (struct ieee80211_hw *hw);
1166
1167 int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb);
1168 int (*reset_trx_ring) (struct ieee80211_hw *hw);
1169
1170 /*pci */
1171 void (*disable_aspm) (struct ieee80211_hw *hw);
1172 void (*enable_aspm) (struct ieee80211_hw *hw);
1173
1174 /*usb */
1175};
1176
1177struct rtl_mod_params {
1178 /* default: 0 = using hardware encryption */
1179 int sw_crypto;
1180};
1181
1182struct rtl_hal_cfg {
1183 char *name;
1184 char *fw_name;
1185 struct rtl_hal_ops *ops;
1186 struct rtl_mod_params *mod_params;
1187
1188 /*this map used for some registers or vars
1189 defined int HAL but used in MAIN */
1190 u32 maps[RTL_VAR_MAP_MAX];
1191
1192};
1193
1194struct rtl_locks {
1195 /* mutex */
1196 struct mutex conf_mutex;
1197
1198 /*spin lock */
1199 spinlock_t ips_lock;
1200 spinlock_t irq_th_lock;
1201 spinlock_t h2c_lock;
1202 spinlock_t rf_ps_lock;
1203 spinlock_t rf_lock;
1204 spinlock_t lps_lock;
1205};
1206
1207struct rtl_works {
1208 struct ieee80211_hw *hw;
1209
1210 /*timer */
1211 struct timer_list watchdog_timer;
1212
1213 /*task */
1214 struct tasklet_struct irq_tasklet;
1215 struct tasklet_struct irq_prepare_bcn_tasklet;
1216
1217 /*work queue */
1218 struct workqueue_struct *rtl_wq;
1219 struct delayed_work watchdog_wq;
1220 struct delayed_work ips_nic_off_wq;
1221};
1222
1223struct rtl_debug {
1224 u32 dbgp_type[DBGP_TYPE_MAX];
1225 u32 global_debuglevel;
1226 u64 global_debugcomponents;
1227};
1228
1229struct rtl_priv {
1230 struct rtl_locks locks;
1231 struct rtl_works works;
1232 struct rtl_mac mac80211;
1233 struct rtl_hal rtlhal;
1234 struct rtl_regulatory regd;
1235 struct rtl_rfkill rfkill;
1236 struct rtl_io io;
1237 struct rtl_phy phy;
1238 struct rtl_dm dm;
1239 struct rtl_security sec;
1240 struct rtl_efuse efuse;
1241
1242 struct rtl_ps_ctl psc;
1243 struct rate_adaptive ra;
1244 struct wireless_stats stats;
1245 struct rt_link_detect link_info;
1246 struct false_alarm_statistics falsealm_cnt;
1247
1248 struct rtl_rate_priv *rate_priv;
1249
1250 struct rtl_debug dbg;
1251
1252 /*
1253 *hal_cfg : for diff cards
1254 *intf_ops : for diff interrface usb/pcie
1255 */
1256 struct rtl_hal_cfg *cfg;
1257 struct rtl_intf_ops *intf_ops;
1258
1259 /*this var will be set by set_bit,
1260 and was used to indicate status of
1261 interface or hardware */
1262 unsigned long status;
1263
1264 /*This must be the last item so
1265 that it points to the data allocated
1266 beyond this structure like:
1267 rtl_pci_priv or rtl_usb_priv */
1268 u8 priv[0];
1269};
1270
1271#define rtl_priv(hw) (((struct rtl_priv *)(hw)->priv))
1272#define rtl_mac(rtlpriv) (&((rtlpriv)->mac80211))
1273#define rtl_hal(rtlpriv) (&((rtlpriv)->rtlhal))
1274#define rtl_efuse(rtlpriv) (&((rtlpriv)->efuse))
1275#define rtl_psc(rtlpriv) (&((rtlpriv)->psc))
1276
1277/****************************************
1278 mem access macro define start
1279 Call endian free function when
1280 1. Read/write packet content.
1281 2. Before write integer to IO.
1282 3. After read integer from IO.
1283****************************************/
1284/* Convert little data endian to host */
1285#define EF1BYTE(_val) \
1286 ((u8)(_val))
1287#define EF2BYTE(_val) \
1288 (le16_to_cpu(_val))
1289#define EF4BYTE(_val) \
1290 (le32_to_cpu(_val))
1291
1292/* Read data from memory */
1293#define READEF1BYTE(_ptr) \
1294 EF1BYTE(*((u8 *)(_ptr)))
1295#define READEF2BYTE(_ptr) \
1296 EF2BYTE(*((u16 *)(_ptr)))
1297#define READEF4BYTE(_ptr) \
1298 EF4BYTE(*((u32 *)(_ptr)))
1299
1300/* Write data to memory */
1301#define WRITEEF1BYTE(_ptr, _val) \
1302 (*((u8 *)(_ptr))) = EF1BYTE(_val)
1303#define WRITEEF2BYTE(_ptr, _val) \
1304 (*((u16 *)(_ptr))) = EF2BYTE(_val)
1305#define WRITEEF4BYTE(_ptr, _val) \
1306 (*((u32 *)(_ptr))) = EF4BYTE(_val)
1307
1308/*Example:
1309BIT_LEN_MASK_32(0) => 0x00000000
1310BIT_LEN_MASK_32(1) => 0x00000001
1311BIT_LEN_MASK_32(2) => 0x00000003
1312BIT_LEN_MASK_32(32) => 0xFFFFFFFF*/
1313#define BIT_LEN_MASK_32(__bitlen) \
1314 (0xFFFFFFFF >> (32 - (__bitlen)))
1315#define BIT_LEN_MASK_16(__bitlen) \
1316 (0xFFFF >> (16 - (__bitlen)))
1317#define BIT_LEN_MASK_8(__bitlen) \
1318 (0xFF >> (8 - (__bitlen)))
1319
1320/*Example:
1321BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003
1322BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000*/
1323#define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \
1324 (BIT_LEN_MASK_32(__bitlen) << (__bitoffset))
1325#define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \
1326 (BIT_LEN_MASK_16(__bitlen) << (__bitoffset))
1327#define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \
1328 (BIT_LEN_MASK_8(__bitlen) << (__bitoffset))
1329
1330/*Description:
1331Return 4-byte value in host byte ordering from
13324-byte pointer in little-endian system.*/
1333#define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \
1334 (EF4BYTE(*((u32 *)(__pstart))))
1335#define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \
1336 (EF2BYTE(*((u16 *)(__pstart))))
1337#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
1338 (EF1BYTE(*((u8 *)(__pstart))))
1339
1340/*Description:
1341Translate subfield (continuous bits in little-endian) of 4-byte
1342value to host byte ordering.*/
1343#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
1344 ( \
1345 (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset)) & \
1346 BIT_LEN_MASK_32(__bitlen) \
1347 )
1348#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
1349 ( \
1350 (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
1351 BIT_LEN_MASK_16(__bitlen) \
1352 )
1353#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
1354 ( \
1355 (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
1356 BIT_LEN_MASK_8(__bitlen) \
1357 )
1358
1359/*Description:
1360Mask subfield (continuous bits in little-endian) of 4-byte value
1361and return the result in 4-byte value in host byte ordering.*/
1362#define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
1363 ( \
1364 LE_P4BYTE_TO_HOST_4BYTE(__pstart) & \
1365 (~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \
1366 )
1367#define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
1368 ( \
1369 LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \
1370 (~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \
1371 )
1372#define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
1373 ( \
1374 LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \
1375 (~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \
1376 )
1377
1378/*Description:
1379Set subfield of little-endian 4-byte value to specified value. */
1380#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
1381 *((u32 *)(__pstart)) = EF4BYTE \
1382 ( \
1383 LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
1384 ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
1385 );
1386#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
1387 *((u16 *)(__pstart)) = EF2BYTE \
1388 ( \
1389 LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
1390 ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
1391 );
1392#define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
1393 *((u8 *)(__pstart)) = EF1BYTE \
1394 ( \
1395 LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \
1396 ((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
1397 );
1398
1399/****************************************
1400 mem access macro define end
1401****************************************/
1402
1403#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
1404#define RTL_WATCH_DOG_TIME 2000
1405#define MSECS(t) msecs_to_jiffies(t)
1406#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS)
1407#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
1408#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
1409#define WLAN_FC_MORE_DATA(fc) ((fc) & IEEE80211_FCTL_MOREDATA)
1410#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
1411#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
1412#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
1413
1414#define RT_RF_OFF_LEVL_ASPM BIT(0) /*PCI ASPM */
1415#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /*PCI clock request */
1416#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) /*PCI D3 mode */
1417/*NIC halt, re-initialize hw parameters*/
1418#define RT_RF_OFF_LEVL_HALT_NIC BIT(3)
1419#define RT_RF_OFF_LEVL_FREE_FW BIT(4) /*FW free, re-download the FW */
1420#define RT_RF_OFF_LEVL_FW_32K BIT(5) /*FW in 32k */
1421/*Always enable ASPM and Clock Req in initialization.*/
1422#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6)
1423/*When LPS is on, disable 2R if no packet is received or transmittd.*/
1424#define RT_RF_LPS_DISALBE_2R BIT(30)
1425#define RT_RF_LPS_LEVEL_ASPM BIT(31) /*LPS with ASPM */
1426#define RT_IN_PS_LEVEL(ppsc, _ps_flg) \
1427 ((ppsc->cur_ps_level & _ps_flg) ? true : false)
1428#define RT_CLEAR_PS_LEVEL(ppsc, _ps_flg) \
1429 (ppsc->cur_ps_level &= (~(_ps_flg)))
1430#define RT_SET_PS_LEVEL(ppsc, _ps_flg) \
1431 (ppsc->cur_ps_level |= _ps_flg)
1432
1433#define container_of_dwork_rtl(x, y, z) \
1434 container_of(container_of(x, struct delayed_work, work), y, z)
1435
1436#define FILL_OCTET_STRING(_os, _octet, _len) \
1437 (_os).octet = (u8 *)(_octet); \
1438 (_os).length = (_len);
1439
1440#define CP_MACADDR(des, src) \
1441 ((des)[0] = (src)[0], (des)[1] = (src)[1],\
1442 (des)[2] = (src)[2], (des)[3] = (src)[3],\
1443 (des)[4] = (src)[4], (des)[5] = (src)[5])
1444
1445static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
1446{
1447 return rtlpriv->io.read8_sync(rtlpriv, addr);
1448}
1449
1450static inline u16 rtl_read_word(struct rtl_priv *rtlpriv, u32 addr)
1451{
1452 return rtlpriv->io.read16_sync(rtlpriv, addr);
1453}
1454
1455static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
1456{
1457 return rtlpriv->io.read32_sync(rtlpriv, addr);
1458}
1459
1460static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
1461{
1462 rtlpriv->io.write8_async(rtlpriv, addr, val8);
1463}
1464
1465static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
1466{
1467 rtlpriv->io.write16_async(rtlpriv, addr, val16);
1468}
1469
1470static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
1471 u32 addr, u32 val32)
1472{
1473 rtlpriv->io.write32_async(rtlpriv, addr, val32);
1474}
1475
1476static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
1477 u32 regaddr, u32 bitmask)
1478{
1479 return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_bbreg(hw,
1480 regaddr,
1481 bitmask);
1482}
1483
1484static inline void rtl_set_bbreg(struct ieee80211_hw *hw, u32 regaddr,
1485 u32 bitmask, u32 data)
1486{
1487 ((struct rtl_priv *)(hw)->priv)->cfg->ops->set_bbreg(hw,
1488 regaddr, bitmask,
1489 data);
1490
1491}
1492
1493static inline u32 rtl_get_rfreg(struct ieee80211_hw *hw,
1494 enum radio_path rfpath, u32 regaddr,
1495 u32 bitmask)
1496{
1497 return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_rfreg(hw,
1498 rfpath,
1499 regaddr,
1500 bitmask);
1501}
1502
1503static inline void rtl_set_rfreg(struct ieee80211_hw *hw,
1504 enum radio_path rfpath, u32 regaddr,
1505 u32 bitmask, u32 data)
1506{
1507 ((struct rtl_priv *)(hw)->priv)->cfg->ops->set_rfreg(hw,
1508 rfpath, regaddr,
1509 bitmask, data);
1510}
1511
1512static inline bool is_hal_stop(struct rtl_hal *rtlhal)
1513{
1514 return (_HAL_STATE_STOP == rtlhal->state);
1515}
1516
1517static inline void set_hal_start(struct rtl_hal *rtlhal)
1518{
1519 rtlhal->state = _HAL_STATE_START;
1520}
1521
1522static inline void set_hal_stop(struct rtl_hal *rtlhal)
1523{
1524 rtlhal->state = _HAL_STATE_STOP;
1525}
1526
1527static inline u8 get_rf_type(struct rtl_phy *rtlphy)
1528{
1529 return rtlphy->rf_type;
1530}
1531
1532#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-01 23:44:59 -0400