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9 #ifndef __WL1251_CMD_H__
10 #define __WL1251_CMD_H__
11
12 #include "wl1251.h"
13
14 #include <net/cfg80211.h>
15
16 struct acx_header;
17
18 int wl1251_cmd_send(struct wl1251 *wl, u16 type, void *buf, size_t buf_len);
19 int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer);
20 int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len);
21 int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len);
22 int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
23 void *bitmap, u16 bitmap_len, u8 bitmap_control);
24 int wl1251_cmd_data_path_rx(struct wl1251 *wl, u8 channel, bool enable);
25 int wl1251_cmd_data_path_tx(struct wl1251 *wl, u8 channel, bool enable);
26 int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
27 u16 beacon_interval, u8 dtim_interval);
28 int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
29 int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
30 size_t len);
31 int wl1251_cmd_template_set(struct wl1251 *wl, u16 cmd_id,
32 void *buf, size_t buf_len);
33 int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
34 struct ieee80211_channel *channels[],
35 unsigned int n_channels, unsigned int n_probes);
36 int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout);
37
38
39 #define WL1251_COMMAND_TIMEOUT 2000
40
41 enum wl1251_commands {
42 CMD_RESET = 0,
43 CMD_INTERROGATE = 1,
44 CMD_CONFIGURE = 2,
45 CMD_ENABLE_RX = 3,
46 CMD_ENABLE_TX = 4,
47 CMD_DISABLE_RX = 5,
48 CMD_DISABLE_TX = 6,
49 CMD_SCAN = 8,
50 CMD_STOP_SCAN = 9,
51 CMD_VBM = 10,
52 CMD_START_JOIN = 11,
53 CMD_SET_KEYS = 12,
54 CMD_READ_MEMORY = 13,
55 CMD_WRITE_MEMORY = 14,
56 CMD_BEACON = 19,
57 CMD_PROBE_RESP = 20,
58 CMD_NULL_DATA = 21,
59 CMD_PROBE_REQ = 22,
60 CMD_TEST = 23,
61 CMD_RADIO_CALIBRATE = 25,
62 CMD_ENABLE_RX_PATH = 27,
63 CMD_NOISE_HIST = 28,
64 CMD_RX_RESET = 29,
65 CMD_PS_POLL = 30,
66 CMD_QOS_NULL_DATA = 31,
67 CMD_LNA_CONTROL = 32,
68 CMD_SET_BCN_MODE = 33,
69 CMD_MEASUREMENT = 34,
70 CMD_STOP_MEASUREMENT = 35,
71 CMD_DISCONNECT = 36,
72 CMD_SET_PS_MODE = 37,
73 CMD_CHANNEL_SWITCH = 38,
74 CMD_STOP_CHANNEL_SWICTH = 39,
75 CMD_AP_DISCOVERY = 40,
76 CMD_STOP_AP_DISCOVERY = 41,
77 CMD_SPS_SCAN = 42,
78 CMD_STOP_SPS_SCAN = 43,
79 CMD_HEALTH_CHECK = 45,
80 CMD_DEBUG = 46,
81 CMD_TRIGGER_SCAN_TO = 47,
82
83 NUM_COMMANDS,
84 MAX_COMMAND_ID = 0xFFFF,
85 };
86
87 #define MAX_CMD_PARAMS 572
88
89 struct wl1251_cmd_header {
90 u16 id;
91 u16 status;
92
93 u8 data[0];
94 } __packed;
95
96 struct wl1251_command {
97 struct wl1251_cmd_header header;
98 u8 parameters[MAX_CMD_PARAMS];
99 } __packed;
100
101 enum {
102 CMD_MAILBOX_IDLE = 0,
103 CMD_STATUS_SUCCESS = 1,
104 CMD_STATUS_UNKNOWN_CMD = 2,
105 CMD_STATUS_UNKNOWN_IE = 3,
106 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11,
107 CMD_STATUS_RX_BUSY = 13,
108 CMD_STATUS_INVALID_PARAM = 14,
109 CMD_STATUS_TEMPLATE_TOO_LARGE = 15,
110 CMD_STATUS_OUT_OF_MEMORY = 16,
111 CMD_STATUS_STA_TABLE_FULL = 17,
112 CMD_STATUS_RADIO_ERROR = 18,
113 CMD_STATUS_WRONG_NESTING = 19,
114 CMD_STATUS_TIMEOUT = 21,
115 CMD_STATUS_FW_RESET = 22,
116 MAX_COMMAND_STATUS = 0xff
117 };
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136 #define MAX_READ_SIZE 256
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138 struct cmd_read_write_memory {
139 struct wl1251_cmd_header header;
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142 u32 addr;
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146 u32 size;
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151 u8 value[MAX_READ_SIZE];
152 } __packed;
153
154 #define CMDMBOX_HEADER_LEN 4
155 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4
156
157 #define WL1251_SCAN_OPT_PASSIVE 1
158 #define WL1251_SCAN_OPT_5GHZ_BAND 2
159 #define WL1251_SCAN_OPT_TRIGGERD_SCAN 4
160 #define WL1251_SCAN_OPT_PRIORITY_HIGH 8
161
162 #define WL1251_SCAN_MIN_DURATION 30000
163 #define WL1251_SCAN_MAX_DURATION 60000
164
165 #define WL1251_SCAN_NUM_PROBES 3
166
167 struct wl1251_scan_parameters {
168 __le32 rx_config_options;
169 __le32 rx_filter_options;
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179 __le16 scan_options;
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182 u8 num_channels;
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185 u8 num_probe_requests;
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188 __le16 tx_rate;
189
190 u8 tid_trigger;
191 u8 ssid_len;
192 u8 ssid[32];
193
194 } __packed;
195
196 struct wl1251_scan_ch_parameters {
197 __le32 min_duration;
198 __le32 max_duration;
199 u32 bssid_lsb;
200 u16 bssid_msb;
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206 u8 early_termination;
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208 u8 tx_power_att;
209 u8 channel;
210 u8 pad[3];
211 } __packed;
212
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214 #define SCAN_MAX_NUM_OF_CHANNELS 16
215
216 struct wl1251_cmd_scan {
217 struct wl1251_cmd_header header;
218
219 struct wl1251_scan_parameters params;
220 struct wl1251_scan_ch_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
221 } __packed;
222
223 enum {
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
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234 struct cmd_join {
235 struct wl1251_cmd_header header;
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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[IEEE80211_MAX_SSID_LEN];
265 u8 ctrl;
266 u8 tx_mgt_frame_rate;
267 u8 tx_mgt_frame_mod;
268 u8 reserved;
269 } __packed;
270
271 struct cmd_enabledisable_path {
272 struct wl1251_cmd_header header;
273
274 u8 channel;
275 u8 padding[3];
276 } __packed;
277
278 #define WL1251_MAX_TEMPLATE_SIZE 300
279
280 struct wl1251_cmd_packet_template {
281 struct wl1251_cmd_header header;
282
283 __le16 size;
284 u8 data[0];
285 } __packed;
286
287 #define TIM_ELE_ID 5
288 #define PARTIAL_VBM_MAX 251
289
290 struct 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 } __packed;
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300 struct wl1251_cmd_vbm_update {
301 struct wl1251_cmd_header header;
302 __le16 len;
303 u8 padding[2];
304 struct wl1251_tim tim;
305 } __packed;
306
307 enum wl1251_cmd_ps_mode {
308 CHIP_ACTIVE_MODE,
309 CHIP_POWER_SAVE_MODE
310 };
311
312 struct wl1251_cmd_ps_params {
313 struct wl1251_cmd_header header;
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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 } __packed;
327
328 struct wl1251_cmd_trigger_scan_to {
329 struct wl1251_cmd_header header;
330
331 u32 timeout;
332 } __packed;
333
334
335 #define NUM_ACCESS_CATEGORIES_COPY 4
336 #define MAX_KEY_SIZE 32
337
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339 #define DF_ENCRYPTION_DISABLE 0x01
340
341 #define DF_SNIFF_MODE_ENABLE 0x80
342
343 enum 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 };
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350 enum 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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377 struct wl1251_cmd_set_keys {
378 struct wl1251_cmd_header header;
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381 u8 addr[ETH_ALEN];
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384 u16 key_action;
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386 u16 reserved_1;
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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 } __packed;
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407 #endif