2 * This file is part of wl1271
4 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
5 * Copyright (C) 2009 Nokia Corporation
7 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
32 int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
34 int wl1271_cmd_general_parms(struct wl1271 *wl);
35 int wl1271_cmd_radio_parms(struct wl1271 *wl);
36 int wl1271_cmd_ext_radio_parms(struct wl1271 *wl);
37 int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type);
38 int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
39 int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
40 int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
41 int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
42 int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send);
43 int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
45 int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
46 void *buf, size_t buf_len, int index, u32 rates);
47 int wl1271_cmd_build_null_data(struct wl1271 *wl);
48 int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
49 int wl1271_cmd_build_probe_req(struct wl1271 *wl,
50 const u8 *ssid, size_t ssid_len,
51 const u8 *ie, size_t ie_len, u8 band);
52 struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
54 int wl1271_build_qos_null_data(struct wl1271 *wl);
55 int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
56 int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
57 int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
58 u8 key_size, const u8 *key, const u8 *addr,
59 u32 tx_seq_32, u16 tx_seq_16);
60 int wl1271_cmd_disconnect(struct wl1271 *wl);
61 int wl1271_cmd_set_sta_state(struct wl1271 *wl);
63 enum wl1271_commands {
64 CMD_INTERROGATE = 1, /*use this to read information elements*/
65 CMD_CONFIGURE = 2, /*use this to write information elements*/
75 CMD_WRITE_MEMORY = 14,
76 CMD_SET_TEMPLATE = 19,
80 CMD_SET_BCN_MODE = 33,
82 CMD_STOP_MEASUREMENT = 35,
85 CMD_CHANNEL_SWITCH = 38,
86 CMD_STOP_CHANNEL_SWICTH = 39,
87 CMD_AP_DISCOVERY = 40,
88 CMD_STOP_AP_DISCOVERY = 41,
90 CMD_STOP_SPS_SCAN = 43,
91 CMD_HEALTH_CHECK = 45,
93 CMD_TRIGGER_SCAN_TO = 47,
94 CMD_CONNECTION_SCAN_CFG = 48,
95 CMD_CONNECTION_SCAN_SSID_CFG = 49,
96 CMD_START_PERIODIC_SCAN = 50,
97 CMD_STOP_PERIODIC_SCAN = 51,
98 CMD_SET_STA_STATE = 52,
101 MAX_COMMAND_ID = 0xFFFF,
104 #define MAX_CMD_PARAMS 572
107 CMD_TEMPL_KLV_IDX_NULL_DATA = 0,
108 CMD_TEMPL_KLV_IDX_MAX = 4
112 CMD_TEMPL_NULL_DATA = 0,
114 CMD_TEMPL_CFG_PROBE_REQ_2_4,
115 CMD_TEMPL_CFG_PROBE_REQ_5,
116 CMD_TEMPL_PROBE_RESPONSE,
117 CMD_TEMPL_QOS_NULL_DATA,
120 CMD_TEMPL_DISCONNECT,
121 CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */
122 CMD_TEMPL_PROBE_REQ_5, /* for firmware internal use only */
123 CMD_TEMPL_BAR, /* for firmware internal use only */
125 * For CTS-to-self (FastCTS) mechanism
126 * for BT/WLAN coexistence (SoftGemini). */
131 #define WL1271_COMMAND_TIMEOUT 2000
132 #define WL1271_CMD_TEMPL_MAX_SIZE 252
133 #define WL1271_EVENT_TIMEOUT 750
135 struct wl1271_cmd_header {
142 #define WL1271_CMD_MAX_PARAMS 572
144 struct wl1271_command {
145 struct wl1271_cmd_header header;
146 u8 parameters[WL1271_CMD_MAX_PARAMS];
150 CMD_MAILBOX_IDLE = 0,
151 CMD_STATUS_SUCCESS = 1,
152 CMD_STATUS_UNKNOWN_CMD = 2,
153 CMD_STATUS_UNKNOWN_IE = 3,
154 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11,
155 CMD_STATUS_RX_BUSY = 13,
156 CMD_STATUS_INVALID_PARAM = 14,
157 CMD_STATUS_TEMPLATE_TOO_LARGE = 15,
158 CMD_STATUS_OUT_OF_MEMORY = 16,
159 CMD_STATUS_STA_TABLE_FULL = 17,
160 CMD_STATUS_RADIO_ERROR = 18,
161 CMD_STATUS_WRONG_NESTING = 19,
162 CMD_STATUS_TIMEOUT = 21, /* Driver internal use.*/
163 CMD_STATUS_FW_RESET = 22, /* Driver internal use.*/
164 MAX_COMMAND_STATUS = 0xff
167 #define CMDMBOX_HEADER_LEN 4
168 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4
172 BSS_TYPE_STA_BSS = 2,
177 #define WL1271_JOIN_CMD_CTRL_TX_FLUSH 0x80 /* Firmware flushes all Tx */
178 #define WL1271_JOIN_CMD_TX_SESSION_OFFSET 1
179 #define WL1271_JOIN_CMD_BSS_TYPE_5GHZ 0x10
181 struct wl1271_cmd_join {
182 struct wl1271_cmd_header header;
186 __le16 beacon_interval; /* in TBTTs */
187 __le32 rx_config_options;
188 __le32 rx_filter_options;
191 * The target uses this field to determine the rate at
192 * which to transmit control frame responses (such as
193 * ACK or CTS frames).
195 __le32 basic_rate_set;
198 * bits 0-2: This bitwise field specifies the type
199 * of BSS to start or join (BSS_TYPE_*).
200 * bit 4: Band - The radio band in which to join
204 * bits 3, 5-7: Reserved
209 u8 ssid[IW_ESSID_MAX_SIZE];
210 u8 ctrl; /* JOIN_CMD_CTRL_* */
214 struct cmd_enabledisable_path {
215 struct wl1271_cmd_header header;
221 #define WL1271_RATE_AUTOMATIC 0
223 struct wl1271_cmd_template_set {
224 struct wl1271_cmd_header header;
228 u8 index; /* relevant only for KLV_TEMPLATE type */
229 __le32 enabled_rates;
230 u8 short_retry_limit;
234 u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE];
238 #define PARTIAL_VBM_MAX 251
246 u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
249 enum wl1271_cmd_ps_mode {
251 STATION_POWER_SAVE_MODE
254 struct wl1271_cmd_ps_params {
255 struct wl1271_cmd_header header;
257 u8 ps_mode; /* STATION_* */
258 u8 send_null_data; /* Do we have to send NULL data packet ? */
259 u8 retries; /* Number of retires for the initial NULL data packet */
262 * TUs during which the target stays awake after switching
263 * to power save mode.
266 __le32 null_data_rate;
269 /* HW encryption keys */
270 #define NUM_ACCESS_CATEGORIES_COPY 4
271 #define MAX_KEY_SIZE 32
273 enum wl1271_cmd_key_action {
274 KEY_ADD_OR_REPLACE = 1,
277 MAX_KEY_ACTION = 0xffff,
280 enum wl1271_cmd_key_type {
288 /* FIXME: Add description for key-types */
290 struct wl1271_cmd_set_keys {
291 struct wl1271_cmd_header header;
293 /* Ignored for default WEP key */
301 /* key size in bytes */
309 * TKIP, AES: frame's key id field.
310 * For WEP default key: key id;
314 u8 key[MAX_KEY_SIZE];
315 __le16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
316 __le32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
319 struct wl1271_cmd_test_header {
324 enum wl1271_channel_tune_bands {
325 WL1271_CHANNEL_TUNE_BAND_2_4,
326 WL1271_CHANNEL_TUNE_BAND_5,
327 WL1271_CHANNEL_TUNE_BAND_4_9
330 #define WL1271_PD_REFERENCE_POINT_BAND_B_G 0
332 #define TEST_CMD_INI_FILE_RADIO_PARAM 0x19
333 #define TEST_CMD_INI_FILE_GENERAL_PARAM 0x1E
334 #define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
336 struct wl1271_general_parms_cmd {
337 struct wl1271_cmd_header header;
339 struct wl1271_cmd_test_header test;
341 struct wl1271_ini_general_params general_params;
343 u8 sr_debug_table[WL1271_INI_MAX_SMART_REFLEX_PARAM];
351 struct wl1271_radio_parms_cmd {
352 struct wl1271_cmd_header header;
354 struct wl1271_cmd_test_header test;
356 /* Static radio parameters */
357 struct wl1271_ini_band_params_2 static_params_2;
358 struct wl1271_ini_band_params_5 static_params_5;
360 /* Dynamic radio parameters */
361 struct wl1271_ini_fem_params_2 dyn_params_2;
363 struct wl1271_ini_fem_params_5 dyn_params_5;
367 struct wl1271_ext_radio_parms_cmd {
368 struct wl1271_cmd_header header;
370 struct wl1271_cmd_test_header test;
372 u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
373 u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
378 * There are three types of disconnections:
380 * DISCONNECT_IMMEDIATE: the fw doesn't send any frames
381 * DISCONNECT_DEAUTH: the fw generates a DEAUTH request with the reason
383 * DISCONNECT_DISASSOC: the fw generates a DESASSOC request with the reason
386 enum wl1271_disconnect_type {
387 DISCONNECT_IMMEDIATE,
392 struct wl1271_cmd_disconnect {
393 struct wl1271_cmd_header header;
395 __le32 rx_config_options;
396 __le32 rx_filter_options;
404 #define WL1271_CMD_STA_STATE_CONNECTED 1
406 struct wl1271_cmd_set_sta_state {
407 struct wl1271_cmd_header header;
413 #endif /* __WL1271_CMD_H__ */