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25#ifndef __WL1251_CMD_H__
26#define __WL1251_CMD_H__
27
28#include "wl1251.h"
29
30struct acx_header;
31
32int wl1251_cmd_send(struct wl1251 *wl, u16 type, void *buf, size_t buf_len);
33int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer);
34int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len);
35int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len);
36int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
37 void *bitmap, u16 bitmap_len, u8 bitmap_control);
38int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable);
39int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
40 u16 beacon_interval, u8 dtim_interval);
41int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
42int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
43 size_t len);
44int wl1251_cmd_template_set(struct wl1251 *wl, u16 cmd_id,
45 void *buf, size_t buf_len);
46
47
48#define WL1251_COMMAND_TIMEOUT 2000
49
50enum wl1251_commands {
51 CMD_RESET = 0,
52 CMD_INTERROGATE = 1,
53 CMD_CONFIGURE = 2,
54 CMD_ENABLE_RX = 3,
55 CMD_ENABLE_TX = 4,
56 CMD_DISABLE_RX = 5,
57 CMD_DISABLE_TX = 6,
58 CMD_SCAN = 8,
59 CMD_STOP_SCAN = 9,
60 CMD_VBM = 10,
61 CMD_START_JOIN = 11,
62 CMD_SET_KEYS = 12,
63 CMD_READ_MEMORY = 13,
64 CMD_WRITE_MEMORY = 14,
65 CMD_BEACON = 19,
66 CMD_PROBE_RESP = 20,
67 CMD_NULL_DATA = 21,
68 CMD_PROBE_REQ = 22,
69 CMD_TEST = 23,
70 CMD_RADIO_CALIBRATE = 25,
71 CMD_ENABLE_RX_PATH = 27,
72 CMD_NOISE_HIST = 28,
73 CMD_RX_RESET = 29,
74 CMD_PS_POLL = 30,
75 CMD_QOS_NULL_DATA = 31,
76 CMD_LNA_CONTROL = 32,
77 CMD_SET_BCN_MODE = 33,
78 CMD_MEASUREMENT = 34,
79 CMD_STOP_MEASUREMENT = 35,
80 CMD_DISCONNECT = 36,
81 CMD_SET_PS_MODE = 37,
82 CMD_CHANNEL_SWITCH = 38,
83 CMD_STOP_CHANNEL_SWICTH = 39,
84 CMD_AP_DISCOVERY = 40,
85 CMD_STOP_AP_DISCOVERY = 41,
86 CMD_SPS_SCAN = 42,
87 CMD_STOP_SPS_SCAN = 43,
88 CMD_HEALTH_CHECK = 45,
89 CMD_DEBUG = 46,
90 CMD_TRIGGER_SCAN_TO = 47,
91
92 NUM_COMMANDS,
93 MAX_COMMAND_ID = 0xFFFF,
94};
95
96#define MAX_CMD_PARAMS 572
97
98struct wl1251_cmd_header {
99 u16 id;
100 u16 status;
101
102 u8 data[0];
103} __attribute__ ((packed));
104
105struct wl1251_command {
106 struct wl1251_cmd_header header;
107 u8 parameters[MAX_CMD_PARAMS];
108};
109
110enum {
111 CMD_MAILBOX_IDLE = 0,
112 CMD_STATUS_SUCCESS = 1,
113 CMD_STATUS_UNKNOWN_CMD = 2,
114 CMD_STATUS_UNKNOWN_IE = 3,
115 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11,
116 CMD_STATUS_RX_BUSY = 13,
117 CMD_STATUS_INVALID_PARAM = 14,
118 CMD_STATUS_TEMPLATE_TOO_LARGE = 15,
119 CMD_STATUS_OUT_OF_MEMORY = 16,
120 CMD_STATUS_STA_TABLE_FULL = 17,
121 CMD_STATUS_RADIO_ERROR = 18,
122 CMD_STATUS_WRONG_NESTING = 19,
123 CMD_STATUS_TIMEOUT = 21,
124 CMD_STATUS_FW_RESET = 22,
125 MAX_COMMAND_STATUS = 0xff
126};
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145#define MAX_READ_SIZE 256
146
147struct cmd_read_write_memory {
148 struct wl1251_cmd_header header;
149
150
151 u32 addr;
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155 u32 size;
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160 u8 value[MAX_READ_SIZE];
161};
162
163#define CMDMBOX_HEADER_LEN 4
164#define CMDMBOX_INFO_ELEM_HEADER_LEN 4
165
166
167struct basic_scan_parameters {
168 u32 rx_config_options;
169 u32 rx_filter_options;
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179 u16 scan_options;
180
181
182 u8 num_channels;
183
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185 u8 num_probe_requests;
186
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188 u16 tx_rate;
189
190 u8 tid_trigger;
191 u8 ssid_len;
192 u32 ssid[8];
193
194} __attribute__ ((packed));
195
196struct basic_scan_channel_parameters {
197 u32 min_duration;
198 u32 max_duration;
199 u32 bssid_lsb;
200 u16 bssid_msb;
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206 u8 early_termination;
207
208 u8 tx_power_att;
209 u8 channel;
210 u8 pad[3];
211} __attribute__ ((packed));
212
213
214#define SCAN_MAX_NUM_OF_CHANNELS 16
215
216struct cmd_scan {
217 struct wl1251_cmd_header header;
218
219 struct basic_scan_parameters params;
220 struct basic_scan_channel_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
221} __attribute__ ((packed));
222
223enum {
224 BSS_TYPE_IBSS = 0,
225 BSS_TYPE_STA_BSS = 2,
226 BSS_TYPE_AP_BSS = 3,
227 MAX_BSS_TYPE = 0xFF
228};
229
230#define JOIN_CMD_CTRL_TX_FLUSH 0x80
231#define JOIN_CMD_CTRL_EARLY_WAKEUP_ENABLE 0x01
232
233
234struct cmd_join {
235 struct wl1251_cmd_header header;
236
237 u32 bssid_lsb;
238 u16 bssid_msb;
239 u16 beacon_interval;
240 u32 rx_config_options;
241 u32 rx_filter_options;
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248 u16 basic_rate_set;
249 u8 dtim_interval;
250 u8 tx_ctrl_frame_rate;
251 u8 tx_ctrl_frame_mod;
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261 u8 bss_type;
262 u8 channel;
263 u8 ssid_len;
264 u8 ssid[IW_ESSID_MAX_SIZE];
265 u8 ctrl;
266 u8 tx_mgt_frame_rate;
267 u8 tx_mgt_frame_mod;
268 u8 reserved;
269} __attribute__ ((packed));
270
271struct cmd_enabledisable_path {
272 struct wl1251_cmd_header header;
273
274 u8 channel;
275 u8 padding[3];
276} __attribute__ ((packed));
277
278#define WL1251_MAX_TEMPLATE_SIZE 300
279
280struct wl1251_cmd_packet_template {
281 struct wl1251_cmd_header header;
282
283 __le16 size;
284 u8 data[0];
285} __attribute__ ((packed));
286
287#define TIM_ELE_ID 5
288#define PARTIAL_VBM_MAX 251
289
290struct wl1251_tim {
291 u8 identity;
292 u8 length;
293 u8 dtim_count;
294 u8 dtim_period;
295 u8 bitmap_ctrl;
296 u8 pvb_field[PARTIAL_VBM_MAX];
297} __attribute__ ((packed));
298
299
300struct wl1251_cmd_vbm_update {
301 struct wl1251_cmd_header header;
302 __le16 len;
303 u8 padding[2];
304 struct wl1251_tim tim;
305} __attribute__ ((packed));
306
307enum wl1251_cmd_ps_mode {
308 STATION_ACTIVE_MODE,
309 STATION_POWER_SAVE_MODE
310};
311
312struct wl1251_cmd_ps_params {
313 struct wl1251_cmd_header header;
314
315 u8 ps_mode;
316 u8 send_null_data;
317 u8 retries;
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323 u8 hang_over_period;
324 u16 null_data_rate;
325 u8 pad[2];
326} __attribute__ ((packed));
327
328struct wl1251_cmd_trigger_scan_to {
329 struct wl1251_cmd_header header;
330
331 u32 timeout;
332};
333
334
335#define NUM_ACCESS_CATEGORIES_COPY 4
336#define MAX_KEY_SIZE 32
337
338
339#define DF_ENCRYPTION_DISABLE 0x01
340
341#define DF_SNIFF_MODE_ENABLE 0x80
342
343enum wl1251_cmd_key_action {
344 KEY_ADD_OR_REPLACE = 1,
345 KEY_REMOVE = 2,
346 KEY_SET_ID = 3,
347 MAX_KEY_ACTION = 0xffff,
348};
349
350enum wl1251_cmd_key_type {
351 KEY_WEP_DEFAULT = 0,
352 KEY_WEP_ADDR = 1,
353 KEY_AES_GROUP = 4,
354 KEY_AES_PAIRWISE = 5,
355 KEY_WEP_GROUP = 6,
356 KEY_TKIP_MIC_GROUP = 10,
357 KEY_TKIP_MIC_PAIRWISE = 11,
358};
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377struct wl1251_cmd_set_keys {
378 struct wl1251_cmd_header header;
379
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381 u8 addr[ETH_ALEN];
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384 u16 key_action;
385
386 u16 reserved_1;
387
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389 u8 key_size;
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392 u8 key_type;
393 u8 ssid_profile;
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399 u8 id;
400 u8 reserved_2[6];
401 u8 key[MAX_KEY_SIZE];
402 u16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
403 u32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
404} __attribute__ ((packed));
405
406
407#endif
408