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
25enum {
26	MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
27	MWIFIEX_SCAN_TYPE_ACTIVE,
28	MWIFIEX_SCAN_TYPE_PASSIVE
29};
30
31struct 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
41struct mwifiex_multicast_list {
42	u32 mode;
43	u32 num_multicast_addr;
44	u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
45};
46
47struct mwifiex_chan_freq {
48	u32 channel;
49	u32 freq;
50};
51
52struct mwifiex_ssid_bssid {
53	struct cfg80211_ssid ssid;
54	u8 bssid[ETH_ALEN];
55};
56
57enum {
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
67struct 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
75struct 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
93struct 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	struct mwifiex_types_wmm_info wmm_info;
117};
118
119enum {
120	ADHOC_IDLE,
121	ADHOC_STARTED,
122	ADHOC_JOINED,
123	ADHOC_COALESCED
124};
125
126struct mwifiex_ds_get_stats {
127	u32 mcast_tx_frame;
128	u32 failed;
129	u32 retry;
130	u32 multi_retry;
131	u32 frame_dup;
132	u32 rts_success;
133	u32 rts_failure;
134	u32 ack_failure;
135	u32 rx_frag;
136	u32 mcast_rx_frame;
137	u32 fcs_error;
138	u32 tx_frame;
139	u32 wep_icv_error[4];
140	u32 bcn_rcv_cnt;
141	u32 bcn_miss_cnt;
142};
143
144#define MWIFIEX_MAX_VER_STR_LEN    128
145
146struct mwifiex_ver_ext {
147	u32 version_str_sel;
148	char version_str[MWIFIEX_MAX_VER_STR_LEN];
149};
150
151struct mwifiex_bss_info {
152	u32 bss_mode;
153	struct cfg80211_ssid ssid;
154	u32 bss_chan;
155	u8 country_code[3];
156	u32 media_connected;
157	u32 max_power_level;
158	u32 min_power_level;
159	u32 adhoc_state;
160	signed int bcn_nf_last;
161	u32 wep_status;
162	u32 is_hs_configured;
163	u32 is_deep_sleep;
164	u8 bssid[ETH_ALEN];
165};
166
167#define MAX_NUM_TID     8
168
169#define MAX_RX_WINSIZE  64
170
171struct mwifiex_ds_rx_reorder_tbl {
172	u16 tid;
173	u8 ta[ETH_ALEN];
174	u32 start_win;
175	u32 win_size;
176	u32 buffer[MAX_RX_WINSIZE];
177};
178
179struct mwifiex_ds_tx_ba_stream_tbl {
180	u16 tid;
181	u8 ra[ETH_ALEN];
182	u8 amsdu;
183};
184
185#define DBG_CMD_NUM    5
186
187struct tdls_peer_info {
188	u8 peer_addr[ETH_ALEN];
189};
190
191struct mwifiex_debug_info {
192	u32 int_counter;
193	u32 packets_out[MAX_NUM_TID];
194	u32 tx_buf_size;
195	u32 curr_tx_buf_size;
196	u32 tx_tbl_num;
197	struct mwifiex_ds_tx_ba_stream_tbl
198		tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
199	u32 rx_tbl_num;
200	struct mwifiex_ds_rx_reorder_tbl rx_tbl
201		[MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
202	u32 tdls_peer_num;
203	struct tdls_peer_info tdls_list
204		[MWIFIEX_MAX_TDLS_PEER_SUPPORTED];
205	u16 ps_mode;
206	u32 ps_state;
207	u8 is_deep_sleep;
208	u8 pm_wakeup_card_req;
209	u32 pm_wakeup_fw_try;
210	u8 is_hs_configured;
211	u8 hs_activated;
212	u32 num_cmd_host_to_card_failure;
213	u32 num_cmd_sleep_cfm_host_to_card_failure;
214	u32 num_tx_host_to_card_failure;
215	u32 num_event_deauth;
216	u32 num_event_disassoc;
217	u32 num_event_link_lost;
218	u32 num_cmd_deauth;
219	u32 num_cmd_assoc_success;
220	u32 num_cmd_assoc_failure;
221	u32 num_tx_timeout;
222	u8 is_cmd_timedout;
223	u16 timeout_cmd_id;
224	u16 timeout_cmd_act;
225	u16 last_cmd_id[DBG_CMD_NUM];
226	u16 last_cmd_act[DBG_CMD_NUM];
227	u16 last_cmd_index;
228	u16 last_cmd_resp_id[DBG_CMD_NUM];
229	u16 last_cmd_resp_index;
230	u16 last_event[DBG_CMD_NUM];
231	u16 last_event_index;
232	u8 data_sent;
233	u8 cmd_sent;
234	u8 cmd_resp_received;
235	u8 event_received;
236};
237
238#define MWIFIEX_KEY_INDEX_UNICAST	0x40000000
239#define PN_LEN				16
240
241struct mwifiex_ds_encrypt_key {
242	u32 key_disable;
243	u32 key_index;
244	u32 key_len;
245	u8 key_material[WLAN_MAX_KEY_LEN];
246	u8 mac_addr[ETH_ALEN];
247	u32 is_wapi_key;
248	u8 pn[PN_LEN];		/* packet number */
249	u8 pn_len;
250	u8 is_igtk_key;
251	u8 is_current_wep_key;
252	u8 is_rx_seq_valid;
253};
254
255struct mwifiex_power_cfg {
256	u32 is_power_auto;
257	u32 power_level;
258};
259
260struct mwifiex_ds_hs_cfg {
261	u32 is_invoke_hostcmd;
262	/*  Bit0: non-unicast data
263	 *  Bit1: unicast data
264	 *  Bit2: mac events
265	 *  Bit3: magic packet
266	 */
267	u32 conditions;
268	u32 gpio;
269	u32 gap;
270};
271
272#define DEEP_SLEEP_ON  1
273#define DEEP_SLEEP_OFF 0
274#define DEEP_SLEEP_IDLE_TIME	100
275#define PS_MODE_AUTO		1
276
277struct mwifiex_ds_auto_ds {
278	u16 auto_ds;
279	u16 idle_time;
280};
281
282struct mwifiex_ds_pm_cfg {
283	union {
284		u32 ps_mode;
285		struct mwifiex_ds_hs_cfg hs_cfg;
286		struct mwifiex_ds_auto_ds auto_deep_sleep;
287		u32 sleep_period;
288	} param;
289};
290
291struct mwifiex_11ac_vht_cfg {
292	u8 band_config;
293	u8 misc_config;
294	u32 cap_info;
295	u32 mcs_tx_set;
296	u32 mcs_rx_set;
297};
298
299struct mwifiex_ds_11n_tx_cfg {
300	u16 tx_htcap;
301	u16 tx_htinfo;
302	u16 misc_config; /* Needed for 802.11AC cards only */
303};
304
305struct mwifiex_ds_11n_amsdu_aggr_ctrl {
306	u16 enable;
307	u16 curr_buf_size;
308};
309
310struct mwifiex_ds_ant_cfg {
311	u32 tx_ant;
312	u32 rx_ant;
313};
314
315#define MWIFIEX_NUM_OF_CMD_BUFFER	50
316#define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
317
318enum {
319	MWIFIEX_IE_TYPE_GEN_IE = 0,
320	MWIFIEX_IE_TYPE_ARP_FILTER,
321};
322
323enum {
324	MWIFIEX_REG_MAC = 1,
325	MWIFIEX_REG_BBP,
326	MWIFIEX_REG_RF,
327	MWIFIEX_REG_PMIC,
328	MWIFIEX_REG_CAU,
329};
330
331struct mwifiex_ds_reg_rw {
332	__le32 type;
333	__le32 offset;
334	__le32 value;
335};
336
337#define MAX_EEPROM_DATA 256
338
339struct mwifiex_ds_read_eeprom {
340	__le16 offset;
341	__le16 byte_count;
342	u8 value[MAX_EEPROM_DATA];
343};
344
345#define IEEE_MAX_IE_SIZE		256
346
347#define MWIFIEX_IE_HDR_SIZE	(sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
348
349struct mwifiex_ds_misc_gen_ie {
350	u32 type;
351	u32 len;
352	u8 ie_data[IEEE_MAX_IE_SIZE];
353};
354
355struct mwifiex_ds_misc_cmd {
356	u32 len;
357	u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
358};
359
360#define BITMASK_BCN_RSSI_LOW	BIT(0)
361#define BITMASK_BCN_RSSI_HIGH	BIT(4)
362
363enum subsc_evt_rssi_state {
364	EVENT_HANDLED,
365	RSSI_LOW_RECVD,
366	RSSI_HIGH_RECVD
367};
368
369struct subsc_evt_cfg {
370	u8 abs_value;
371	u8 evt_freq;
372};
373
374struct mwifiex_ds_misc_subsc_evt {
375	u16 action;
376	u16 events;
377	struct subsc_evt_cfg bcn_l_rssi_cfg;
378	struct subsc_evt_cfg bcn_h_rssi_cfg;
379};
380
381#define MWIFIEX_MEF_MAX_BYTESEQ		6	/* non-adjustable */
382#define MWIFIEX_MEF_MAX_FILTERS		10
383
384struct mwifiex_mef_filter {
385	u16 repeat;
386	u16 offset;
387	s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
388	u8 filt_type;
389	u8 filt_action;
390};
391
392struct mwifiex_mef_entry {
393	u8 mode;
394	u8 action;
395	struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
396};
397
398struct mwifiex_ds_mef_cfg {
399	u32 criteria;
400	u16 num_entries;
401	struct mwifiex_mef_entry *mef_entry;
402};
403
404#define MWIFIEX_MAX_VSIE_LEN       (256)
405#define MWIFIEX_MAX_VSIE_NUM       (8)
406#define MWIFIEX_VSIE_MASK_CLEAR    0x00
407#define MWIFIEX_VSIE_MASK_SCAN     0x01
408#define MWIFIEX_VSIE_MASK_ASSOC    0x02
409#define MWIFIEX_VSIE_MASK_ADHOC    0x04
410
411enum {
412	MWIFIEX_FUNC_INIT = 1,
413	MWIFIEX_FUNC_SHUTDOWN,
414};
415
416enum COALESCE_OPERATION {
417	RECV_FILTER_MATCH_TYPE_EQ = 0x80,
418	RECV_FILTER_MATCH_TYPE_NE,
419};
420
421enum COALESCE_PACKET_TYPE {
422	PACKET_TYPE_UNICAST = 1,
423	PACKET_TYPE_MULTICAST = 2,
424	PACKET_TYPE_BROADCAST = 3
425};
426
427#define MWIFIEX_COALESCE_MAX_RULES	8
428#define MWIFIEX_COALESCE_MAX_BYTESEQ	4	/* non-adjustable */
429#define MWIFIEX_COALESCE_MAX_FILTERS	4
430#define MWIFIEX_MAX_COALESCING_DELAY	100     /* in msecs */
431
432struct filt_field_param {
433	u8 operation;
434	u8 operand_len;
435	u16 offset;
436	u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
437};
438
439struct mwifiex_coalesce_rule {
440	u16 max_coalescing_delay;
441	u8 num_of_fields;
442	u8 pkt_type;
443	struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
444};
445
446struct mwifiex_ds_coalesce_cfg {
447	u16 num_of_rules;
448	struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
449};
450
451struct mwifiex_ds_tdls_oper {
452	u16 tdls_action;
453	u8 peer_mac[ETH_ALEN];
454	u16 capability;
455	u8 qos_info;
456	u8 *ext_capab;
457	u8 ext_capab_len;
458	u8 *supp_rates;
459	u8 supp_rates_len;
460	u8 *ht_capab;
461};
462
463#endif /* !_MWIFIEX_IOCTL_H_ */
464