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_SEC_CHAN_BELOW	0x30
87 #define MWIFIEX_SEC_CHAN_ABOVE	0x10
88 #define MWIFIEX_SUPPORTED_RATES                 14
89 #define MWIFIEX_SUPPORTED_RATES_EXT             32
90 #define MWIFIEX_TDLS_SUPPORTED_RATES		8
91 #define MWIFIEX_TDLS_DEF_QOS_CAPAB		0xf
92 #define MWIFIEX_PRIO_BK				2
93 #define MWIFIEX_PRIO_VI				5
94 
95 struct mwifiex_uap_bss_param {
96 	u8 channel;
97 	u8 band_cfg;
98 	u16 rts_threshold;
99 	u16 frag_threshold;
100 	u8 retry_limit;
101 	struct mwifiex_802_11_ssid ssid;
102 	u8 bcast_ssid_ctl;
103 	u8 radio_ctl;
104 	u8 dtim_period;
105 	u16 beacon_period;
106 	u16 auth_mode;
107 	u16 protocol;
108 	u16 key_mgmt;
109 	u16 key_mgmt_operation;
110 	struct wpa_param wpa_cfg;
111 	struct wep_key wep_cfg[NUM_WEP_KEYS];
112 	struct ieee80211_ht_cap ht_cap;
113 	struct ieee80211_vht_cap vht_cap;
114 	u8 rates[MWIFIEX_SUPPORTED_RATES];
115 	u32 sta_ao_timer;
116 	u32 ps_sta_ao_timer;
117 	u8 qos_info;
118 	u8 power_constraint;
119 	struct mwifiex_types_wmm_info wmm_info;
120 };
121 
122 enum {
123 	ADHOC_IDLE,
124 	ADHOC_STARTED,
125 	ADHOC_JOINED,
126 	ADHOC_COALESCED
127 };
128 
129 struct mwifiex_ds_get_stats {
130 	u32 mcast_tx_frame;
131 	u32 failed;
132 	u32 retry;
133 	u32 multi_retry;
134 	u32 frame_dup;
135 	u32 rts_success;
136 	u32 rts_failure;
137 	u32 ack_failure;
138 	u32 rx_frag;
139 	u32 mcast_rx_frame;
140 	u32 fcs_error;
141 	u32 tx_frame;
142 	u32 wep_icv_error[4];
143 	u32 bcn_rcv_cnt;
144 	u32 bcn_miss_cnt;
145 };
146 
147 #define MWIFIEX_MAX_VER_STR_LEN    128
148 
149 struct mwifiex_ver_ext {
150 	u32 version_str_sel;
151 	char version_str[MWIFIEX_MAX_VER_STR_LEN];
152 };
153 
154 struct mwifiex_bss_info {
155 	u32 bss_mode;
156 	struct cfg80211_ssid ssid;
157 	u32 bss_chan;
158 	u8 country_code[3];
159 	u32 media_connected;
160 	u32 max_power_level;
161 	u32 min_power_level;
162 	u32 adhoc_state;
163 	signed int bcn_nf_last;
164 	u32 wep_status;
165 	u32 is_hs_configured;
166 	u32 is_deep_sleep;
167 	u8 bssid[ETH_ALEN];
168 };
169 
170 #define MAX_NUM_TID     8
171 
172 #define MAX_RX_WINSIZE  64
173 
174 struct mwifiex_ds_rx_reorder_tbl {
175 	u16 tid;
176 	u8 ta[ETH_ALEN];
177 	u32 start_win;
178 	u32 win_size;
179 	u32 buffer[MAX_RX_WINSIZE];
180 };
181 
182 struct mwifiex_ds_tx_ba_stream_tbl {
183 	u16 tid;
184 	u8 ra[ETH_ALEN];
185 	u8 amsdu;
186 };
187 
188 #define DBG_CMD_NUM    5
189 #define MWIFIEX_DBG_SDIO_MP_NUM    10
190 
191 struct tdls_peer_info {
192 	u8 peer_addr[ETH_ALEN];
193 };
194 
195 struct mwifiex_debug_info {
196 	unsigned int debug_mask;
197 	u32 int_counter;
198 	u32 packets_out[MAX_NUM_TID];
199 	u32 tx_buf_size;
200 	u32 curr_tx_buf_size;
201 	u32 tx_tbl_num;
202 	struct mwifiex_ds_tx_ba_stream_tbl
203 		tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
204 	u32 rx_tbl_num;
205 	struct mwifiex_ds_rx_reorder_tbl rx_tbl
206 		[MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
207 	u32 tdls_peer_num;
208 	struct tdls_peer_info tdls_list
209 		[MWIFIEX_MAX_TDLS_PEER_SUPPORTED];
210 	u16 ps_mode;
211 	u32 ps_state;
212 	u8 is_deep_sleep;
213 	u8 pm_wakeup_card_req;
214 	u32 pm_wakeup_fw_try;
215 	u8 is_hs_configured;
216 	u8 hs_activated;
217 	u32 num_cmd_host_to_card_failure;
218 	u32 num_cmd_sleep_cfm_host_to_card_failure;
219 	u32 num_tx_host_to_card_failure;
220 	u32 num_event_deauth;
221 	u32 num_event_disassoc;
222 	u32 num_event_link_lost;
223 	u32 num_cmd_deauth;
224 	u32 num_cmd_assoc_success;
225 	u32 num_cmd_assoc_failure;
226 	u32 num_tx_timeout;
227 	u8 is_cmd_timedout;
228 	u16 timeout_cmd_id;
229 	u16 timeout_cmd_act;
230 	u16 last_cmd_id[DBG_CMD_NUM];
231 	u16 last_cmd_act[DBG_CMD_NUM];
232 	u16 last_cmd_index;
233 	u16 last_cmd_resp_id[DBG_CMD_NUM];
234 	u16 last_cmd_resp_index;
235 	u16 last_event[DBG_CMD_NUM];
236 	u16 last_event_index;
237 	u8 data_sent;
238 	u8 cmd_sent;
239 	u8 cmd_resp_received;
240 	u8 event_received;
241 	u32 last_mp_wr_bitmap[MWIFIEX_DBG_SDIO_MP_NUM];
242 	u32 last_mp_wr_ports[MWIFIEX_DBG_SDIO_MP_NUM];
243 	u32 last_mp_wr_len[MWIFIEX_DBG_SDIO_MP_NUM];
244 	u32 last_mp_curr_wr_port[MWIFIEX_DBG_SDIO_MP_NUM];
245 	u8 last_sdio_mp_index;
246 };
247 
248 #define MWIFIEX_KEY_INDEX_UNICAST	0x40000000
249 #define PN_LEN				16
250 
251 struct mwifiex_ds_encrypt_key {
252 	u32 key_disable;
253 	u32 key_index;
254 	u32 key_len;
255 	u8 key_material[WLAN_MAX_KEY_LEN];
256 	u8 mac_addr[ETH_ALEN];
257 	u32 is_wapi_key;
258 	u8 pn[PN_LEN];		/* packet number */
259 	u8 pn_len;
260 	u8 is_igtk_key;
261 	u8 is_current_wep_key;
262 	u8 is_rx_seq_valid;
263 };
264 
265 struct mwifiex_power_cfg {
266 	u32 is_power_auto;
267 	u32 power_level;
268 };
269 
270 struct mwifiex_ds_hs_cfg {
271 	u32 is_invoke_hostcmd;
272 	/*  Bit0: non-unicast data
273 	 *  Bit1: unicast data
274 	 *  Bit2: mac events
275 	 *  Bit3: magic packet
276 	 */
277 	u32 conditions;
278 	u32 gpio;
279 	u32 gap;
280 };
281 
282 struct mwifiex_ds_wakeup_reason {
283 	u16  hs_wakeup_reason;
284 };
285 
286 #define DEEP_SLEEP_ON  1
287 #define DEEP_SLEEP_OFF 0
288 #define DEEP_SLEEP_IDLE_TIME	100
289 #define PS_MODE_AUTO		1
290 
291 struct mwifiex_ds_auto_ds {
292 	u16 auto_ds;
293 	u16 idle_time;
294 };
295 
296 struct mwifiex_ds_pm_cfg {
297 	union {
298 		u32 ps_mode;
299 		struct mwifiex_ds_hs_cfg hs_cfg;
300 		struct mwifiex_ds_auto_ds auto_deep_sleep;
301 		u32 sleep_period;
302 	} param;
303 };
304 
305 struct mwifiex_11ac_vht_cfg {
306 	u8 band_config;
307 	u8 misc_config;
308 	u32 cap_info;
309 	u32 mcs_tx_set;
310 	u32 mcs_rx_set;
311 };
312 
313 struct mwifiex_ds_11n_tx_cfg {
314 	u16 tx_htcap;
315 	u16 tx_htinfo;
316 	u16 misc_config; /* Needed for 802.11AC cards only */
317 };
318 
319 struct mwifiex_ds_11n_amsdu_aggr_ctrl {
320 	u16 enable;
321 	u16 curr_buf_size;
322 };
323 
324 struct mwifiex_ds_ant_cfg {
325 	u32 tx_ant;
326 	u32 rx_ant;
327 };
328 
329 #define MWIFIEX_NUM_OF_CMD_BUFFER	50
330 #define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
331 
332 enum {
333 	MWIFIEX_IE_TYPE_GEN_IE = 0,
334 	MWIFIEX_IE_TYPE_ARP_FILTER,
335 };
336 
337 enum {
338 	MWIFIEX_REG_MAC = 1,
339 	MWIFIEX_REG_BBP,
340 	MWIFIEX_REG_RF,
341 	MWIFIEX_REG_PMIC,
342 	MWIFIEX_REG_CAU,
343 };
344 
345 struct mwifiex_ds_reg_rw {
346 	u32 type;
347 	u32 offset;
348 	u32 value;
349 };
350 
351 #define MAX_EEPROM_DATA 256
352 
353 struct mwifiex_ds_read_eeprom {
354 	u16 offset;
355 	u16 byte_count;
356 	u8 value[MAX_EEPROM_DATA];
357 };
358 
359 struct mwifiex_ds_mem_rw {
360 	u32 addr;
361 	u32 value;
362 };
363 
364 #define IEEE_MAX_IE_SIZE		256
365 
366 #define MWIFIEX_IE_HDR_SIZE	(sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
367 
368 struct mwifiex_ds_misc_gen_ie {
369 	u32 type;
370 	u32 len;
371 	u8 ie_data[IEEE_MAX_IE_SIZE];
372 };
373 
374 struct mwifiex_ds_misc_cmd {
375 	u32 len;
376 	u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
377 };
378 
379 #define BITMASK_BCN_RSSI_LOW	BIT(0)
380 #define BITMASK_BCN_RSSI_HIGH	BIT(4)
381 
382 enum subsc_evt_rssi_state {
383 	EVENT_HANDLED,
384 	RSSI_LOW_RECVD,
385 	RSSI_HIGH_RECVD
386 };
387 
388 struct subsc_evt_cfg {
389 	u8 abs_value;
390 	u8 evt_freq;
391 };
392 
393 struct mwifiex_ds_misc_subsc_evt {
394 	u16 action;
395 	u16 events;
396 	struct subsc_evt_cfg bcn_l_rssi_cfg;
397 	struct subsc_evt_cfg bcn_h_rssi_cfg;
398 };
399 
400 #define MWIFIEX_MEF_MAX_BYTESEQ		6	/* non-adjustable */
401 #define MWIFIEX_MEF_MAX_FILTERS		10
402 
403 struct mwifiex_mef_filter {
404 	u16 repeat;
405 	u16 offset;
406 	s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
407 	u8 filt_type;
408 	u8 filt_action;
409 };
410 
411 struct mwifiex_mef_entry {
412 	u8 mode;
413 	u8 action;
414 	struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
415 };
416 
417 struct mwifiex_ds_mef_cfg {
418 	u32 criteria;
419 	u16 num_entries;
420 	struct mwifiex_mef_entry *mef_entry;
421 };
422 
423 #define MWIFIEX_MAX_VSIE_LEN       (256)
424 #define MWIFIEX_MAX_VSIE_NUM       (8)
425 #define MWIFIEX_VSIE_MASK_CLEAR    0x00
426 #define MWIFIEX_VSIE_MASK_SCAN     0x01
427 #define MWIFIEX_VSIE_MASK_ASSOC    0x02
428 #define MWIFIEX_VSIE_MASK_ADHOC    0x04
429 #define MWIFIEX_VSIE_MASK_BGSCAN   0x08
430 
431 enum {
432 	MWIFIEX_FUNC_INIT = 1,
433 	MWIFIEX_FUNC_SHUTDOWN,
434 };
435 
436 enum COALESCE_OPERATION {
437 	RECV_FILTER_MATCH_TYPE_EQ = 0x80,
438 	RECV_FILTER_MATCH_TYPE_NE,
439 };
440 
441 enum COALESCE_PACKET_TYPE {
442 	PACKET_TYPE_UNICAST = 1,
443 	PACKET_TYPE_MULTICAST = 2,
444 	PACKET_TYPE_BROADCAST = 3
445 };
446 
447 #define MWIFIEX_COALESCE_MAX_RULES	8
448 #define MWIFIEX_COALESCE_MAX_BYTESEQ	4	/* non-adjustable */
449 #define MWIFIEX_COALESCE_MAX_FILTERS	4
450 #define MWIFIEX_MAX_COALESCING_DELAY	100     /* in msecs */
451 
452 struct filt_field_param {
453 	u8 operation;
454 	u8 operand_len;
455 	u16 offset;
456 	u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
457 };
458 
459 struct mwifiex_coalesce_rule {
460 	u16 max_coalescing_delay;
461 	u8 num_of_fields;
462 	u8 pkt_type;
463 	struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
464 };
465 
466 struct mwifiex_ds_coalesce_cfg {
467 	u16 num_of_rules;
468 	struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
469 };
470 
471 struct mwifiex_ds_tdls_oper {
472 	u16 tdls_action;
473 	u8 peer_mac[ETH_ALEN];
474 	u16 capability;
475 	u8 qos_info;
476 	u8 *ext_capab;
477 	u8 ext_capab_len;
478 	u8 *supp_rates;
479 	u8 supp_rates_len;
480 	u8 *ht_capab;
481 };
482 
483 #endif /* !_MWIFIEX_IOCTL_H_ */
484