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_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr);
55 int wl1271_build_qos_null_data(struct wl1271 *wl);
56 int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
57 int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
58 int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
59 u8 key_size, const u8 *key, const u8 *addr,
60 u32 tx_seq_32, u16 tx_seq_16);
61 int wl1271_cmd_disconnect(struct wl1271 *wl);
62 int wl1271_cmd_set_sta_state(struct wl1271 *wl);
64 enum wl1271_commands {
65 CMD_INTERROGATE = 1, /*use this to read information elements*/
66 CMD_CONFIGURE = 2, /*use this to write information elements*/
76 CMD_WRITE_MEMORY = 14,
77 CMD_SET_TEMPLATE = 19,
81 CMD_SET_BCN_MODE = 33,
83 CMD_STOP_MEASUREMENT = 35,
86 CMD_CHANNEL_SWITCH = 38,
87 CMD_STOP_CHANNEL_SWICTH = 39,
88 CMD_AP_DISCOVERY = 40,
89 CMD_STOP_AP_DISCOVERY = 41,
91 CMD_STOP_SPS_SCAN = 43,
92 CMD_HEALTH_CHECK = 45,
94 CMD_TRIGGER_SCAN_TO = 47,
95 CMD_CONNECTION_SCAN_CFG = 48,
96 CMD_CONNECTION_SCAN_SSID_CFG = 49,
97 CMD_START_PERIODIC_SCAN = 50,
98 CMD_STOP_PERIODIC_SCAN = 51,
99 CMD_SET_STA_STATE = 52,
102 MAX_COMMAND_ID = 0xFFFF,
105 #define MAX_CMD_PARAMS 572
108 CMD_TEMPL_KLV_IDX_NULL_DATA = 0,
109 CMD_TEMPL_KLV_IDX_MAX = 4
113 CMD_TEMPL_NULL_DATA = 0,
115 CMD_TEMPL_CFG_PROBE_REQ_2_4,
116 CMD_TEMPL_CFG_PROBE_REQ_5,
117 CMD_TEMPL_PROBE_RESPONSE,
118 CMD_TEMPL_QOS_NULL_DATA,
121 CMD_TEMPL_DISCONNECT,
122 CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */
123 CMD_TEMPL_PROBE_REQ_5, /* for firmware internal use only */
124 CMD_TEMPL_BAR, /* for firmware internal use only */
126 * For CTS-to-self (FastCTS) mechanism
127 * for BT/WLAN coexistence (SoftGemini). */
133 #define WL1271_COMMAND_TIMEOUT 2000
134 #define WL1271_CMD_TEMPL_MAX_SIZE 252
135 #define WL1271_EVENT_TIMEOUT 750
137 struct wl1271_cmd_header {
144 #define WL1271_CMD_MAX_PARAMS 572
146 struct wl1271_command {
147 struct wl1271_cmd_header header;
148 u8 parameters[WL1271_CMD_MAX_PARAMS];
152 CMD_MAILBOX_IDLE = 0,
153 CMD_STATUS_SUCCESS = 1,
154 CMD_STATUS_UNKNOWN_CMD = 2,
155 CMD_STATUS_UNKNOWN_IE = 3,
156 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11,
157 CMD_STATUS_RX_BUSY = 13,
158 CMD_STATUS_INVALID_PARAM = 14,
159 CMD_STATUS_TEMPLATE_TOO_LARGE = 15,
160 CMD_STATUS_OUT_OF_MEMORY = 16,
161 CMD_STATUS_STA_TABLE_FULL = 17,
162 CMD_STATUS_RADIO_ERROR = 18,
163 CMD_STATUS_WRONG_NESTING = 19,
164 CMD_STATUS_TIMEOUT = 21, /* Driver internal use.*/
165 CMD_STATUS_FW_RESET = 22, /* Driver internal use.*/
166 MAX_COMMAND_STATUS = 0xff
169 #define CMDMBOX_HEADER_LEN 4
170 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4
174 BSS_TYPE_STA_BSS = 2,
179 #define WL1271_JOIN_CMD_CTRL_TX_FLUSH 0x80 /* Firmware flushes all Tx */
180 #define WL1271_JOIN_CMD_TX_SESSION_OFFSET 1
181 #define WL1271_JOIN_CMD_BSS_TYPE_5GHZ 0x10
183 struct wl1271_cmd_join {
184 struct wl1271_cmd_header header;
188 __le16 beacon_interval; /* in TBTTs */
189 __le32 rx_config_options;
190 __le32 rx_filter_options;
193 * The target uses this field to determine the rate at
194 * which to transmit control frame responses (such as
195 * ACK or CTS frames).
197 __le32 basic_rate_set;
200 * bits 0-2: This bitwise field specifies the type
201 * of BSS to start or join (BSS_TYPE_*).
202 * bit 4: Band - The radio band in which to join
206 * bits 3, 5-7: Reserved
211 u8 ssid[IW_ESSID_MAX_SIZE];
212 u8 ctrl; /* JOIN_CMD_CTRL_* */
216 struct cmd_enabledisable_path {
217 struct wl1271_cmd_header header;
223 #define WL1271_RATE_AUTOMATIC 0
225 struct wl1271_cmd_template_set {
226 struct wl1271_cmd_header header;
230 u8 index; /* relevant only for KLV_TEMPLATE type */
231 __le32 enabled_rates;
232 u8 short_retry_limit;
236 u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE];
240 #define PARTIAL_VBM_MAX 251
248 u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
251 enum wl1271_cmd_ps_mode {
253 STATION_POWER_SAVE_MODE
256 struct wl1271_cmd_ps_params {
257 struct wl1271_cmd_header header;
259 u8 ps_mode; /* STATION_* */
260 u8 send_null_data; /* Do we have to send NULL data packet ? */
261 u8 retries; /* Number of retires for the initial NULL data packet */
264 * TUs during which the target stays awake after switching
265 * to power save mode.
268 __le32 null_data_rate;
271 /* HW encryption keys */
272 #define NUM_ACCESS_CATEGORIES_COPY 4
273 #define MAX_KEY_SIZE 32
275 enum wl1271_cmd_key_action {
276 KEY_ADD_OR_REPLACE = 1,
279 MAX_KEY_ACTION = 0xffff,
282 enum wl1271_cmd_key_type {
290 /* FIXME: Add description for key-types */
292 struct wl1271_cmd_set_keys {
293 struct wl1271_cmd_header header;
295 /* Ignored for default WEP key */
303 /* key size in bytes */
311 * TKIP, AES: frame's key id field.
312 * For WEP default key: key id;
316 u8 key[MAX_KEY_SIZE];
317 __le16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
318 __le32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
321 struct wl1271_cmd_test_header {
326 enum wl1271_channel_tune_bands {
327 WL1271_CHANNEL_TUNE_BAND_2_4,
328 WL1271_CHANNEL_TUNE_BAND_5,
329 WL1271_CHANNEL_TUNE_BAND_4_9
332 #define WL1271_PD_REFERENCE_POINT_BAND_B_G 0
334 #define TEST_CMD_INI_FILE_RADIO_PARAM 0x19
335 #define TEST_CMD_INI_FILE_GENERAL_PARAM 0x1E
336 #define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
338 struct wl1271_general_parms_cmd {
339 struct wl1271_cmd_header header;
341 struct wl1271_cmd_test_header test;
343 struct wl1271_ini_general_params general_params;
345 u8 sr_debug_table[WL1271_INI_MAX_SMART_REFLEX_PARAM];
353 struct wl1271_radio_parms_cmd {
354 struct wl1271_cmd_header header;
356 struct wl1271_cmd_test_header test;
358 /* Static radio parameters */
359 struct wl1271_ini_band_params_2 static_params_2;
360 struct wl1271_ini_band_params_5 static_params_5;
362 /* Dynamic radio parameters */
363 struct wl1271_ini_fem_params_2 dyn_params_2;
365 struct wl1271_ini_fem_params_5 dyn_params_5;
369 struct wl1271_ext_radio_parms_cmd {
370 struct wl1271_cmd_header header;
372 struct wl1271_cmd_test_header test;
374 u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
375 u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
380 * There are three types of disconnections:
382 * DISCONNECT_IMMEDIATE: the fw doesn't send any frames
383 * DISCONNECT_DEAUTH: the fw generates a DEAUTH request with the reason
385 * DISCONNECT_DISASSOC: the fw generates a DESASSOC request with the reason
388 enum wl1271_disconnect_type {
389 DISCONNECT_IMMEDIATE,
394 struct wl1271_cmd_disconnect {
395 struct wl1271_cmd_header header;
397 __le32 rx_config_options;
398 __le32 rx_filter_options;
406 #define WL1271_CMD_STA_STATE_CONNECTED 1
408 struct wl1271_cmd_set_sta_state {
409 struct wl1271_cmd_header header;
415 #endif /* __WL1271_CMD_H__ */