1 /*
2  * Marvell Wireless LAN device driver: ioctl data structures & APIs
3  *
4  * Copyright (C) 2011-2014, Marvell International Ltd.
5  *
6  * This software file (the "File") is distributed by Marvell International
7  * Ltd. under the terms of the GNU General Public License Version 2, June 1991
8  * (the "License").  You may use, redistribute and/or modify this File in
9  * accordance with the terms and conditions of the License, a copy of which
10  * is available by writing to the Free Software Foundation, Inc.,
11  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
12  * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
13  *
14  * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
16  * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
17  * this warranty disclaimer.
18  */
19 
20 #ifndef _MWIFIEX_IOCTL_H_
21 #define _MWIFIEX_IOCTL_H_
22 
23 #include <net/lib80211.h>
24 
25 enum {
26 	MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
27 	MWIFIEX_SCAN_TYPE_ACTIVE,
28 	MWIFIEX_SCAN_TYPE_PASSIVE
29 };
30 
31 struct mwifiex_user_scan {
32 	u32 scan_cfg_len;
33 	u8 scan_cfg_buf[1];
34 };
35 
36 #define MWIFIEX_PROMISC_MODE            1
37 #define MWIFIEX_MULTICAST_MODE		2
38 #define	MWIFIEX_ALL_MULTI_MODE		4
39 #define MWIFIEX_MAX_MULTICAST_LIST_SIZE	32
40 
41 struct mwifiex_multicast_list {
42 	u32 mode;
43 	u32 num_multicast_addr;
44 	u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
45 };
46 
47 struct mwifiex_chan_freq {
48 	u32 channel;
49 	u32 freq;
50 };
51 
52 struct mwifiex_ssid_bssid {
53 	struct cfg80211_ssid ssid;
54 	u8 bssid[ETH_ALEN];
55 };
56 
57 enum {
58 	BAND_B = 1,
59 	BAND_G = 2,
60 	BAND_A = 4,
61 	BAND_GN = 8,
62 	BAND_AN = 16,
63 	BAND_AAC = 32,
64 };
65 
66 #define MWIFIEX_WPA_PASSHPHRASE_LEN 64
67 struct wpa_param {
68 	u8 pairwise_cipher_wpa;
69 	u8 pairwise_cipher_wpa2;
70 	u8 group_cipher;
71 	u32 length;
72 	u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
73 };
74 
75 struct wep_key {
76 	u8 key_index;
77 	u8 is_default;
78 	u16 length;
79 	u8 key[WLAN_KEY_LEN_WEP104];
80 };
81 
82 #define KEY_MGMT_ON_HOST        0x03
83 #define MWIFIEX_AUTH_MODE_AUTO  0xFF
84 #define BAND_CONFIG_BG          0x00
85 #define BAND_CONFIG_A           0x01
86 #define MWIFIEX_SUPPORTED_RATES                 14
87 #define MWIFIEX_SUPPORTED_RATES_EXT             32
88 #define MWIFIEX_TDLS_SUPPORTED_RATES		8
89 #define MWIFIEX_TDLS_DEF_QOS_CAPAB		0xf
90 #define MWIFIEX_PRIO_BK				2
91 #define MWIFIEX_PRIO_VI				5
92 
93 struct mwifiex_uap_bss_param {
94 	u8 channel;
95 	u8 band_cfg;
96 	u16 rts_threshold;
97 	u16 frag_threshold;
98 	u8 retry_limit;
99 	struct mwifiex_802_11_ssid ssid;
100 	u8 bcast_ssid_ctl;
101 	u8 radio_ctl;
102 	u8 dtim_period;
103 	u16 beacon_period;
104 	u16 auth_mode;
105 	u16 protocol;
106 	u16 key_mgmt;
107 	u16 key_mgmt_operation;
108 	struct wpa_param wpa_cfg;
109 	struct wep_key wep_cfg[NUM_WEP_KEYS];
110 	struct ieee80211_ht_cap ht_cap;
111 	struct ieee80211_vht_cap vht_cap;
112 	u8 rates[MWIFIEX_SUPPORTED_RATES];
113 	u32 sta_ao_timer;
114 	u32 ps_sta_ao_timer;
115 	u8 qos_info;
116 	u8 power_constraint;
117 	struct mwifiex_types_wmm_info wmm_info;
118 };
119 
120 enum {
121 	ADHOC_IDLE,
122 	ADHOC_STARTED,
123 	ADHOC_JOINED,
124 	ADHOC_COALESCED
125 };
126 
127 struct mwifiex_ds_get_stats {
128 	u32 mcast_tx_frame;
129 	u32 failed;
130 	u32 retry;
131 	u32 multi_retry;
132 	u32 frame_dup;
133 	u32 rts_success;
134 	u32 rts_failure;
135 	u32 ack_failure;
136 	u32 rx_frag;
137 	u32 mcast_rx_frame;
138 	u32 fcs_error;
139 	u32 tx_frame;
140 	u32 wep_icv_error[4];
141 	u32 bcn_rcv_cnt;
142 	u32 bcn_miss_cnt;
143 };
144 
145 #define MWIFIEX_MAX_VER_STR_LEN    128
146 
147 struct mwifiex_ver_ext {
148 	u32 version_str_sel;
149 	char version_str[MWIFIEX_MAX_VER_STR_LEN];
150 };
151 
152 struct mwifiex_bss_info {
153 	u32 bss_mode;
154 	struct cfg80211_ssid ssid;
155 	u32 bss_chan;
156 	u8 country_code[3];
157 	u32 media_connected;
158 	u32 max_power_level;
159 	u32 min_power_level;
160 	u32 adhoc_state;
161 	signed int bcn_nf_last;
162 	u32 wep_status;
163 	u32 is_hs_configured;
164 	u32 is_deep_sleep;
165 	u8 bssid[ETH_ALEN];
166 };
167 
168 #define MAX_NUM_TID     8
169 
170 #define MAX_RX_WINSIZE  64
171 
172 struct mwifiex_ds_rx_reorder_tbl {
173 	u16 tid;
174 	u8 ta[ETH_ALEN];
175 	u32 start_win;
176 	u32 win_size;
177 	u32 buffer[MAX_RX_WINSIZE];
178 };
179 
180 struct mwifiex_ds_tx_ba_stream_tbl {
181 	u16 tid;
182 	u8 ra[ETH_ALEN];
183 	u8 amsdu;
184 };
185 
186 #define DBG_CMD_NUM    5
187 
188 struct tdls_peer_info {
189 	u8 peer_addr[ETH_ALEN];
190 };
191 
192 struct mwifiex_debug_info {
193 	unsigned int debug_mask;
194 	u32 int_counter;
195 	u32 packets_out[MAX_NUM_TID];
196 	u32 tx_buf_size;
197 	u32 curr_tx_buf_size;
198 	u32 tx_tbl_num;
199 	struct mwifiex_ds_tx_ba_stream_tbl
200 		tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
201 	u32 rx_tbl_num;
202 	struct mwifiex_ds_rx_reorder_tbl rx_tbl
203 		[MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
204 	u32 tdls_peer_num;
205 	struct tdls_peer_info tdls_list
206 		[MWIFIEX_MAX_TDLS_PEER_SUPPORTED];
207 	u16 ps_mode;
208 	u32 ps_state;
209 	u8 is_deep_sleep;
210 	u8 pm_wakeup_card_req;
211 	u32 pm_wakeup_fw_try;
212 	u8 is_hs_configured;
213 	u8 hs_activated;
214 	u32 num_cmd_host_to_card_failure;
215 	u32 num_cmd_sleep_cfm_host_to_card_failure;
216 	u32 num_tx_host_to_card_failure;
217 	u32 num_event_deauth;
218 	u32 num_event_disassoc;
219 	u32 num_event_link_lost;
220 	u32 num_cmd_deauth;
221 	u32 num_cmd_assoc_success;
222 	u32 num_cmd_assoc_failure;
223 	u32 num_tx_timeout;
224 	u8 is_cmd_timedout;
225 	u16 timeout_cmd_id;
226 	u16 timeout_cmd_act;
227 	u16 last_cmd_id[DBG_CMD_NUM];
228 	u16 last_cmd_act[DBG_CMD_NUM];
229 	u16 last_cmd_index;
230 	u16 last_cmd_resp_id[DBG_CMD_NUM];
231 	u16 last_cmd_resp_index;
232 	u16 last_event[DBG_CMD_NUM];
233 	u16 last_event_index;
234 	u8 data_sent;
235 	u8 cmd_sent;
236 	u8 cmd_resp_received;
237 	u8 event_received;
238 };
239 
240 #define MWIFIEX_KEY_INDEX_UNICAST	0x40000000
241 #define PN_LEN				16
242 
243 struct mwifiex_ds_encrypt_key {
244 	u32 key_disable;
245 	u32 key_index;
246 	u32 key_len;
247 	u8 key_material[WLAN_MAX_KEY_LEN];
248 	u8 mac_addr[ETH_ALEN];
249 	u32 is_wapi_key;
250 	u8 pn[PN_LEN];		/* packet number */
251 	u8 pn_len;
252 	u8 is_igtk_key;
253 	u8 is_current_wep_key;
254 	u8 is_rx_seq_valid;
255 };
256 
257 struct mwifiex_power_cfg {
258 	u32 is_power_auto;
259 	u32 power_level;
260 };
261 
262 struct mwifiex_ds_hs_cfg {
263 	u32 is_invoke_hostcmd;
264 	/*  Bit0: non-unicast data
265 	 *  Bit1: unicast data
266 	 *  Bit2: mac events
267 	 *  Bit3: magic packet
268 	 */
269 	u32 conditions;
270 	u32 gpio;
271 	u32 gap;
272 };
273 
274 #define DEEP_SLEEP_ON  1
275 #define DEEP_SLEEP_OFF 0
276 #define DEEP_SLEEP_IDLE_TIME	100
277 #define PS_MODE_AUTO		1
278 
279 struct mwifiex_ds_auto_ds {
280 	u16 auto_ds;
281 	u16 idle_time;
282 };
283 
284 struct mwifiex_ds_pm_cfg {
285 	union {
286 		u32 ps_mode;
287 		struct mwifiex_ds_hs_cfg hs_cfg;
288 		struct mwifiex_ds_auto_ds auto_deep_sleep;
289 		u32 sleep_period;
290 	} param;
291 };
292 
293 struct mwifiex_11ac_vht_cfg {
294 	u8 band_config;
295 	u8 misc_config;
296 	u32 cap_info;
297 	u32 mcs_tx_set;
298 	u32 mcs_rx_set;
299 };
300 
301 struct mwifiex_ds_11n_tx_cfg {
302 	u16 tx_htcap;
303 	u16 tx_htinfo;
304 	u16 misc_config; /* Needed for 802.11AC cards only */
305 };
306 
307 struct mwifiex_ds_11n_amsdu_aggr_ctrl {
308 	u16 enable;
309 	u16 curr_buf_size;
310 };
311 
312 struct mwifiex_ds_ant_cfg {
313 	u32 tx_ant;
314 	u32 rx_ant;
315 };
316 
317 #define MWIFIEX_NUM_OF_CMD_BUFFER	50
318 #define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
319 
320 enum {
321 	MWIFIEX_IE_TYPE_GEN_IE = 0,
322 	MWIFIEX_IE_TYPE_ARP_FILTER,
323 };
324 
325 enum {
326 	MWIFIEX_REG_MAC = 1,
327 	MWIFIEX_REG_BBP,
328 	MWIFIEX_REG_RF,
329 	MWIFIEX_REG_PMIC,
330 	MWIFIEX_REG_CAU,
331 };
332 
333 struct mwifiex_ds_reg_rw {
334 	__le32 type;
335 	__le32 offset;
336 	__le32 value;
337 };
338 
339 #define MAX_EEPROM_DATA 256
340 
341 struct mwifiex_ds_read_eeprom {
342 	__le16 offset;
343 	__le16 byte_count;
344 	u8 value[MAX_EEPROM_DATA];
345 };
346 
347 struct mwifiex_ds_mem_rw {
348 	u32 addr;
349 	u32 value;
350 };
351 
352 #define IEEE_MAX_IE_SIZE		256
353 
354 #define MWIFIEX_IE_HDR_SIZE	(sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
355 
356 struct mwifiex_ds_misc_gen_ie {
357 	u32 type;
358 	u32 len;
359 	u8 ie_data[IEEE_MAX_IE_SIZE];
360 };
361 
362 struct mwifiex_ds_misc_cmd {
363 	u32 len;
364 	u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
365 };
366 
367 #define BITMASK_BCN_RSSI_LOW	BIT(0)
368 #define BITMASK_BCN_RSSI_HIGH	BIT(4)
369 
370 enum subsc_evt_rssi_state {
371 	EVENT_HANDLED,
372 	RSSI_LOW_RECVD,
373 	RSSI_HIGH_RECVD
374 };
375 
376 struct subsc_evt_cfg {
377 	u8 abs_value;
378 	u8 evt_freq;
379 };
380 
381 struct mwifiex_ds_misc_subsc_evt {
382 	u16 action;
383 	u16 events;
384 	struct subsc_evt_cfg bcn_l_rssi_cfg;
385 	struct subsc_evt_cfg bcn_h_rssi_cfg;
386 };
387 
388 #define MWIFIEX_MEF_MAX_BYTESEQ		6	/* non-adjustable */
389 #define MWIFIEX_MEF_MAX_FILTERS		10
390 
391 struct mwifiex_mef_filter {
392 	u16 repeat;
393 	u16 offset;
394 	s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
395 	u8 filt_type;
396 	u8 filt_action;
397 };
398 
399 struct mwifiex_mef_entry {
400 	u8 mode;
401 	u8 action;
402 	struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
403 };
404 
405 struct mwifiex_ds_mef_cfg {
406 	u32 criteria;
407 	u16 num_entries;
408 	struct mwifiex_mef_entry *mef_entry;
409 };
410 
411 #define MWIFIEX_MAX_VSIE_LEN       (256)
412 #define MWIFIEX_MAX_VSIE_NUM       (8)
413 #define MWIFIEX_VSIE_MASK_CLEAR    0x00
414 #define MWIFIEX_VSIE_MASK_SCAN     0x01
415 #define MWIFIEX_VSIE_MASK_ASSOC    0x02
416 #define MWIFIEX_VSIE_MASK_ADHOC    0x04
417 
418 enum {
419 	MWIFIEX_FUNC_INIT = 1,
420 	MWIFIEX_FUNC_SHUTDOWN,
421 };
422 
423 enum COALESCE_OPERATION {
424 	RECV_FILTER_MATCH_TYPE_EQ = 0x80,
425 	RECV_FILTER_MATCH_TYPE_NE,
426 };
427 
428 enum COALESCE_PACKET_TYPE {
429 	PACKET_TYPE_UNICAST = 1,
430 	PACKET_TYPE_MULTICAST = 2,
431 	PACKET_TYPE_BROADCAST = 3
432 };
433 
434 #define MWIFIEX_COALESCE_MAX_RULES	8
435 #define MWIFIEX_COALESCE_MAX_BYTESEQ	4	/* non-adjustable */
436 #define MWIFIEX_COALESCE_MAX_FILTERS	4
437 #define MWIFIEX_MAX_COALESCING_DELAY	100     /* in msecs */
438 
439 struct filt_field_param {
440 	u8 operation;
441 	u8 operand_len;
442 	u16 offset;
443 	u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
444 };
445 
446 struct mwifiex_coalesce_rule {
447 	u16 max_coalescing_delay;
448 	u8 num_of_fields;
449 	u8 pkt_type;
450 	struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
451 };
452 
453 struct mwifiex_ds_coalesce_cfg {
454 	u16 num_of_rules;
455 	struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
456 };
457 
458 struct mwifiex_ds_tdls_oper {
459 	u16 tdls_action;
460 	u8 peer_mac[ETH_ALEN];
461 	u16 capability;
462 	u8 qos_info;
463 	u8 *ext_capab;
464 	u8 ext_capab_len;
465 	u8 *supp_rates;
466 	u8 supp_rates_len;
467 	u8 *ht_capab;
468 };
469 
470 #endif /* !_MWIFIEX_IOCTL_H_ */
471