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staging: r8188eu: correct set/defined but unused warnings from debug cleanup
[linux-block.git] / drivers / staging / rtl8188eu / include / wifi.h
CommitLineData
71e9bd3f 1/* SPDX-License-Identifier: GPL-2.0 */
9a602711
LF		 2/******************************************************************************
3 *
4 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
5 *
9a602711
LF		 6 ******************************************************************************/
7#ifndef _WIFI_H_
8#define _WIFI_H_
9
9a602711 10#define WLAN_HDR_A3_LEN 24
9a602711 11#define WLAN_HDR_A3_QOS_LEN 26
9a602711
LF		 12
13#define P80211CAPTURE_VERSION 0x80211001
14
15/* This value is tested by WiFi 11n Test Plan 5.2.3. */
16/* This test verifies the WLAN NIC can update the NAV through sending
f6cadc1b
AG		 17 * the CTS with large duration.
18 */
9a602711
LF		 19#define WiFiNavUpperUs 30000 /* 30 ms */
20
21enum WIFI_FRAME_TYPE {
22 WIFI_MGT_TYPE = (0),
23 WIFI_CTRL_TYPE = (BIT(2)),
24 WIFI_DATA_TYPE = (BIT(3)),
31511657 25 WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /* QoS Data */
9a602711
LF		 26};
27
9a602711 28#define SetToDs(pbuf) \
b2591ab0 29 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS)
9a602711 30
b2591ab0 31#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0)
9a602711
LF		 32
33#define ClearToDs(pbuf) \
b2591ab0 34 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS))
9a602711
LF		 35
36#define SetFrDs(pbuf) \
b2591ab0 37 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS)
9a602711 38
b2591ab0 39#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0)
9a602711
LF		 40
41#define ClearFrDs(pbuf) \
b2591ab0 42 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS))
9a602711
LF		 43
44#define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe))
45
9a602711 46#define SetMFrag(pbuf) \
b2591ab0 47 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)
9a602711 48
b2591ab0 49#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0)
9a602711
LF		 50
51#define ClearMFrag(pbuf) \
b2591ab0 52 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS))
9a602711
LF		 53
54#define SetRetry(pbuf) \
b2591ab0 55 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY)
9a602711 56
b2591ab0 57#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0)
9a602711
LF		 58
59#define ClearRetry(pbuf) \
b2591ab0 60 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY))
9a602711
LF		 61
62#define SetPwrMgt(pbuf) \
b2591ab0 63 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM)
9a602711 64
b2591ab0 65#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_PM)) != 0)
9a602711
LF		 66
67#define ClearPwrMgt(pbuf) \
b2591ab0 68 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM))
9a602711
LF		 69
70#define SetMData(pbuf) \
b2591ab0 71 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA)
9a602711 72
b2591ab0 73#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0)
9a602711
LF		 74
75#define ClearMData(pbuf) \
b2591ab0 76 *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA))
9a602711
LF		 77
78#define SetPrivacy(pbuf) \
b2591ab0 79 *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED)
9a602711
LF		 80
81#define GetPrivacy(pbuf) \
b2591ab0 82 (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0)
9a602711 83
9a602711 84#define GetOrder(pbuf) \
b2591ab0 85 (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0)
9a602711
LF		 86
87#define GetFrameType(pbuf) \
88 (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
89
9a602711
LF		 90#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
91 BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))
92
93#define SetFrameSubType(pbuf, type) \
94 do { \
95 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \
96 BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
97 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
98 } while (0)
99
100#define GetSequence(pbuf) \
101 (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4)
102
103#define GetFragNum(pbuf) \
104 (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f)
105
9a602711
LF		 106#define SetSeqNum(pbuf, num) \
107 do { \
108 *(__le16 *)((size_t)(pbuf) + 22) = \
109 ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \
110 cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \
111 } while (0)
112
113#define SetDuration(pbuf, dur) \
114 *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur))
115
9a602711
LF		 116#define SetPriority(pbuf, tid) \
117 *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf)
118
119#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
120
121#define SetEOSP(pbuf, eosp) \
122 *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4)
123
124#define SetAckpolicy(pbuf, ack) \
125 *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5)
126
127#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3)
128
129#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
130
9a602711
LF		 131#define GetAid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff)
132
9a602711
LF		 133#define GetAddr1Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 4))
134
135#define GetAddr2Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 10))
136
137#define GetAddr3Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 16))
138
9a602711
LF		 139static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
140{
141 unsigned char *sa;
142 unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
143
144 switch (to_fr_ds) {
145 case 0x00: /* ToDs=0, FromDs=0 */
146 sa = GetAddr3Ptr(pframe);
147 break;
148 case 0x01: /* ToDs=0, FromDs=1 */
149 sa = GetAddr2Ptr(pframe);
150 break;
151 case 0x02: /* ToDs=1, FromDs=0 */
152 sa = GetAddr1Ptr(pframe);
153 break;
154 case 0x03: /* ToDs=1, FromDs=1 */
155 sa = GetAddr1Ptr(pframe);
156 break;
157 default:
158 sa = NULL; /* */
159 break;
160 }
161 return sa;
162}
163
9a602711
LF		 164/*-----------------------------------------------------------------------------
165 Below is for the security related definition
166------------------------------------------------------------------------------*/
9a602711
LF		 167#define _ASOCREQ_IE_OFFSET_ 4 /* excluding wlan_hdr */
168#define _ASOCRSP_IE_OFFSET_ 6
169#define _REASOCREQ_IE_OFFSET_ 10
170#define _REASOCRSP_IE_OFFSET_ 6
171#define _PROBEREQ_IE_OFFSET_ 0
172#define _PROBERSP_IE_OFFSET_ 12
173#define _AUTH_IE_OFFSET_ 6
174#define _DEAUTH_IE_OFFSET_ 0
175#define _BEACON_IE_OFFSET_ 12
176#define _PUBLIC_ACTION_IE_OFFSET_ 8
177
178#define _FIXED_IE_LENGTH_ _BEACON_IE_OFFSET_
179
9a602711
LF		 180/* ---------------------------------------------------------------------------
181 Below is the fixed elements...
182-----------------------------------------------------------------------------*/
183#define _AUTH_ALGM_NUM_ 2
184#define _AUTH_SEQ_NUM_ 2
185#define _BEACON_ITERVAL_ 2
186#define _CAPABILITY_ 2
187#define _CURRENT_APADDR_ 6
188#define _LISTEN_INTERVAL_ 2
189#define _RSON_CODE_ 2
190#define _ASOC_ID_ 2
191#define _STATUS_CODE_ 2
192#define _TIMESTAMP_ 8
193
194#define AUTH_ODD_TO 0
195#define AUTH_EVEN_TO 1
196
9a602711
LF		 197/*-----------------------------------------------------------------------------
198 Below is the definition for 802.11i / 802.1x
199------------------------------------------------------------------------------*/
200#define _IEEE8021X_MGT_ 1 /* WPA */
201#define _IEEE8021X_PSK_ 2 /* WPA with pre-shared key */
202
203/*
f6cadc1b
AG		 204 * #define _NO_PRIVACY_ 0
205 * #define _WEP_40_PRIVACY_ 1
206 * #define _TKIP_PRIVACY_ 2
207 * #define _WRAP_PRIVACY_ 3
208 * #define _CCMP_PRIVACY_ 4
209 * #define _WEP_104_PRIVACY_ 5
210 * #define _WEP_WPA_MIXED_PRIVACY_ 6 WEP + WPA
211 */
9a602711
LF		 212
213/*-----------------------------------------------------------------------------
214 Below is the definition for WMM
215------------------------------------------------------------------------------*/
216#define _WMM_IE_Length_ 7 /* for WMM STA */
9a602711 217
9a602711
LF		 218/*-----------------------------------------------------------------------------
219 Below is the definition for 802.11n
220------------------------------------------------------------------------------*/
221
9a602711
LF		 222/**
223 * struct rtw_ieee80211_ht_cap - HT additional information
224 *
225 * This structure refers to "HT information element" as
226 * described in 802.11n draft section 7.3.2.53
227 */
228struct ieee80211_ht_addt_info {
229 unsigned char control_chan;
230 unsigned char ht_param;
231 unsigned short operation_mode;
232 unsigned short stbc_param;
233 unsigned char basic_set[16];
234} __packed;
235
9a602711
LF		 236struct HT_info_element {
237 unsigned char primary_channel;
238 unsigned char infos[5];
239 unsigned char MCS_rate[16];
240} __packed;
241
242struct AC_param {
243 unsigned char ACI_AIFSN;
244 unsigned char CW;
245 __le16 TXOP_limit;
246} __packed;
247
248struct WMM_para_element {
249 unsigned char QoS_info;
250 unsigned char reserved;
251 struct AC_param ac_param[4];
252} __packed;
253
254struct ADDBA_request {
255 unsigned char dialog_token;
c6b2dcdc 256 __le16 BA_para_set;
9a602711
LF		 257 unsigned short BA_timeout_value;
258 unsigned short BA_starting_seqctrl;
259} __packed;
260
261enum ht_cap_ampdu_factor {
262 MAX_AMPDU_FACTOR_8K = 0,
263 MAX_AMPDU_FACTOR_16K = 1,
264 MAX_AMPDU_FACTOR_32K = 2,
265 MAX_AMPDU_FACTOR_64K = 3,
266};
267
9a602711
LF		 268#define OP_MODE_PURE 0
269#define OP_MODE_MAY_BE_LEGACY_STAS 1
270#define OP_MODE_20MHZ_HT_STA_ASSOCED 2
271#define OP_MODE_MIXED 3
272
7be921a2
JH		 273#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8)BIT(0) | BIT(1))
274#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8)BIT(0))
275#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8)BIT(0) | BIT(1))
276#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8)BIT(2))
277#define HT_INFO_HT_PARAM_RIFS_MODE ((u8)BIT(3))
278#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8)BIT(4))
279#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8)BIT(5))
9a602711
LF		 280
281#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \
7be921a2 282 ((u16)(0x0001 | 0x0002))
9a602711 283#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
7be921a2
JH		 284#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8)BIT(2))
285#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8)BIT(3))
286#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8)BIT(4))
287
9a602711
LF		 288/* ===============WPS Section=============== */
289/* For WPSv1.0 */
290#define WPSOUI 0x0050f204
291/* WPS attribute ID */
292#define WPS_ATTR_VER1 0x104A
293#define WPS_ATTR_SIMPLE_CONF_STATE 0x1044
294#define WPS_ATTR_RESP_TYPE 0x103B
295#define WPS_ATTR_UUID_E 0x1047
296#define WPS_ATTR_MANUFACTURER 0x1021
297#define WPS_ATTR_MODEL_NAME 0x1023
298#define WPS_ATTR_MODEL_NUMBER 0x1024
299#define WPS_ATTR_SERIAL_NUMBER 0x1042
300#define WPS_ATTR_PRIMARY_DEV_TYPE 0x1054
301#define WPS_ATTR_SEC_DEV_TYPE_LIST 0x1055
302#define WPS_ATTR_DEVICE_NAME 0x1011
303#define WPS_ATTR_CONF_METHOD 0x1008
304#define WPS_ATTR_RF_BANDS 0x103C
305#define WPS_ATTR_DEVICE_PWID 0x1012
306#define WPS_ATTR_REQUEST_TYPE 0x103A
307#define WPS_ATTR_ASSOCIATION_STATE 0x1002
308#define WPS_ATTR_CONFIG_ERROR 0x1009
309#define WPS_ATTR_VENDOR_EXT 0x1049
310#define WPS_ATTR_SELECTED_REGISTRAR 0x1041
311
9a602711
LF		 312/* Value of WPS Request Type Attribute */
313#define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY 0x00
314#define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X 0x01
315#define WPS_REQ_TYPE_REGISTRAR 0x02
316#define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR 0x03
317
318/* Value of WPS Response Type Attribute */
319#define WPS_RESPONSE_TYPE_INFO_ONLY 0x00
320#define WPS_RESPONSE_TYPE_8021X 0x01
321#define WPS_RESPONSE_TYPE_REGISTRAR 0x02
322#define WPS_RESPONSE_TYPE_AP 0x03
323
324/* Value of WPS WiFi Simple Configuration State Attribute */
325#define WPS_WSC_STATE_NOT_CONFIG 0x01
326#define WPS_WSC_STATE_CONFIG 0x02
327
328/* Value of WPS Version Attribute */
329#define WPS_VERSION_1 0x10
330
331/* Value of WPS Configuration Method Attribute */
332#define WPS_CONFIG_METHOD_FLASH 0x0001
333#define WPS_CONFIG_METHOD_ETHERNET 0x0002
334#define WPS_CONFIG_METHOD_LABEL 0x0004
335#define WPS_CONFIG_METHOD_DISPLAY 0x0008
336#define WPS_CONFIG_METHOD_E_NFC 0x0010
337#define WPS_CONFIG_METHOD_I_NFC 0x0020
338#define WPS_CONFIG_METHOD_NFC 0x0040
339#define WPS_CONFIG_METHOD_PBC 0x0080
340#define WPS_CONFIG_METHOD_KEYPAD 0x0100
341#define WPS_CONFIG_METHOD_VPBC 0x0280
342#define WPS_CONFIG_METHOD_PPBC 0x0480
343#define WPS_CONFIG_METHOD_VDISPLAY 0x2008
344#define WPS_CONFIG_METHOD_PDISPLAY 0x4008
345
9a602711
LF		 346/* Value of WPS RF Bands Attribute */
347#define WPS_RF_BANDS_2_4_GHZ 0x01
348#define WPS_RF_BANDS_5_GHZ 0x02
349
9a602711
LF		 350#define IP_MCAST_MAC(mac) \
351 ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e))
352#define ICMPV6_MCAST_MAC(mac) \
353 ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff))
354
355#endif /* _WIFI_H_ */
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