2 * Copyright (c) 2012 Broadcom Corporation
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 #include <linux/if_ether.h>
24 #define BRCMF_FIL_ACTION_FRAME_SIZE 1800
26 /* ARP Offload feature flags for arp_ol iovar */
27 #define BRCMF_ARP_OL_AGENT 0x00000001
28 #define BRCMF_ARP_OL_SNOOP 0x00000002
29 #define BRCMF_ARP_OL_HOST_AUTO_REPLY 0x00000004
30 #define BRCMF_ARP_OL_PEER_AUTO_REPLY 0x00000008
32 #define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */
33 #define BRCMF_BSS_RSSI_ON_CHANNEL 0x0002
35 #define BRCMF_STA_BRCM 0x00000001 /* Running a Broadcom driver */
36 #define BRCMF_STA_WME 0x00000002 /* WMM association */
37 #define BRCMF_STA_NONERP 0x00000004 /* No ERP */
38 #define BRCMF_STA_AUTHE 0x00000008 /* Authenticated */
39 #define BRCMF_STA_ASSOC 0x00000010 /* Associated */
40 #define BRCMF_STA_AUTHO 0x00000020 /* Authorized */
41 #define BRCMF_STA_WDS 0x00000040 /* Wireless Distribution System */
42 #define BRCMF_STA_WDS_LINKUP 0x00000080 /* WDS traffic/probes flowing properly */
43 #define BRCMF_STA_PS 0x00000100 /* STA is in power save mode from AP's viewpoint */
44 #define BRCMF_STA_APSD_BE 0x00000200 /* APSD delv/trigger for AC_BE is default enabled */
45 #define BRCMF_STA_APSD_BK 0x00000400 /* APSD delv/trigger for AC_BK is default enabled */
46 #define BRCMF_STA_APSD_VI 0x00000800 /* APSD delv/trigger for AC_VI is default enabled */
47 #define BRCMF_STA_APSD_VO 0x00001000 /* APSD delv/trigger for AC_VO is default enabled */
48 #define BRCMF_STA_N_CAP 0x00002000 /* STA 802.11n capable */
49 #define BRCMF_STA_SCBSTATS 0x00004000 /* Per STA debug stats */
50 #define BRCMF_STA_AMPDU_CAP 0x00008000 /* STA AMPDU capable */
51 #define BRCMF_STA_AMSDU_CAP 0x00010000 /* STA AMSDU capable */
52 #define BRCMF_STA_MIMO_PS 0x00020000 /* mimo ps mode is enabled */
53 #define BRCMF_STA_MIMO_RTS 0x00040000 /* send rts in mimo ps mode */
54 #define BRCMF_STA_RIFS_CAP 0x00080000 /* rifs enabled */
55 #define BRCMF_STA_VHT_CAP 0x00100000 /* STA VHT(11ac) capable */
56 #define BRCMF_STA_WPS 0x00200000 /* WPS state */
57 #define BRCMF_STA_DWDS_CAP 0x01000000 /* DWDS CAP */
58 #define BRCMF_STA_DWDS 0x02000000 /* DWDS active */
60 /* size of brcmf_scan_params not including variable length array */
61 #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
63 /* masks for channel and ssid count */
64 #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff
65 #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16
67 /* scan type definitions */
68 #define BRCMF_SCANTYPE_DEFAULT 0xFF
69 #define BRCMF_SCANTYPE_ACTIVE 0
70 #define BRCMF_SCANTYPE_PASSIVE 1
72 #define BRCMF_WSEC_MAX_PSK_LEN 32
73 #define BRCMF_WSEC_PASSPHRASE BIT(0)
75 /* primary (ie tx) key */
76 #define BRCMF_PRIMARY_KEY (1 << 1)
77 #define DOT11_BSSTYPE_ANY 2
78 #define BRCMF_ESCAN_REQ_VERSION 1
80 #define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */
82 /* OBSS Coex Auto/On/Off */
83 #define BRCMF_OBSS_COEX_AUTO (-1)
84 #define BRCMF_OBSS_COEX_OFF 0
85 #define BRCMF_OBSS_COEX_ON 1
88 /* Wakeup on Magic packet: */
89 #define BRCMF_WOWL_MAGIC (1 << 0)
90 /* Wakeup on Netpattern */
91 #define BRCMF_WOWL_NET (1 << 1)
92 /* Wakeup on loss-of-link due to Disassoc/Deauth: */
93 #define BRCMF_WOWL_DIS (1 << 2)
94 /* Wakeup on retrograde TSF: */
95 #define BRCMF_WOWL_RETR (1 << 3)
96 /* Wakeup on loss of beacon: */
97 #define BRCMF_WOWL_BCN (1 << 4)
98 /* Wakeup after test: */
99 #define BRCMF_WOWL_TST (1 << 5)
100 /* Wakeup after PTK refresh: */
101 #define BRCMF_WOWL_M1 (1 << 6)
102 /* Wakeup after receipt of EAP-Identity Req: */
103 #define BRCMF_WOWL_EAPID (1 << 7)
104 /* Wakeind via PME(0) or GPIO(1): */
105 #define BRCMF_WOWL_PME_GPIO (1 << 8)
106 /* need tkip phase 1 key to be updated by the driver: */
107 #define BRCMF_WOWL_NEEDTKIP1 (1 << 9)
108 /* enable wakeup if GTK fails: */
109 #define BRCMF_WOWL_GTK_FAILURE (1 << 10)
110 /* support extended magic packets: */
111 #define BRCMF_WOWL_EXTMAGPAT (1 << 11)
112 /* support ARP/NS/keepalive offloading: */
113 #define BRCMF_WOWL_ARPOFFLOAD (1 << 12)
114 /* read protocol version for EAPOL frames: */
115 #define BRCMF_WOWL_WPA2 (1 << 13)
116 /* If the bit is set, use key rotaton: */
117 #define BRCMF_WOWL_KEYROT (1 << 14)
118 /* If the bit is set, frm received was bcast frame: */
119 #define BRCMF_WOWL_BCAST (1 << 15)
120 /* If the bit is set, scan offload is enabled: */
121 #define BRCMF_WOWL_SCANOL (1 << 16)
122 /* Wakeup on tcpkeep alive timeout: */
123 #define BRCMF_WOWL_TCPKEEP_TIME (1 << 17)
124 /* Wakeup on mDNS Conflict Resolution: */
125 #define BRCMF_WOWL_MDNS_CONFLICT (1 << 18)
126 /* Wakeup on mDNS Service Connect: */
127 #define BRCMF_WOWL_MDNS_SERVICE (1 << 19)
128 /* tcp keepalive got data: */
129 #define BRCMF_WOWL_TCPKEEP_DATA (1 << 20)
130 /* Firmware died in wowl mode: */
131 #define BRCMF_WOWL_FW_HALT (1 << 21)
132 /* Enable detection of radio button changes: */
133 #define BRCMF_WOWL_ENAB_HWRADIO (1 << 22)
134 /* Offloads detected MIC failure(s): */
135 #define BRCMF_WOWL_MIC_FAIL (1 << 23)
136 /* Wakeup in Unassociated state (Net/Magic Pattern): */
137 #define BRCMF_WOWL_UNASSOC (1 << 24)
138 /* Wakeup if received matched secured pattern: */
139 #define BRCMF_WOWL_SECURE (1 << 25)
140 /* Wakeup on finding preferred network */
141 #define BRCMF_WOWL_PFN_FOUND (1 << 27)
142 /* Wakeup on receiving pairwise key EAP packets: */
143 #define WIPHY_WOWL_EAP_PK (1 << 28)
144 /* Link Down indication in WoWL mode: */
145 #define BRCMF_WOWL_LINKDOWN (1 << 31)
147 #define BRCMF_WOWL_MAXPATTERNS 8
148 #define BRCMF_WOWL_MAXPATTERNSIZE 128
150 #define BRCMF_COUNTRY_BUF_SZ 4
151 #define BRCMF_ANT_MAX 4
153 #define BRCMF_MAX_ASSOCLIST 128
155 #define BRCMF_TXBF_SU_BFE_CAP BIT(0)
156 #define BRCMF_TXBF_MU_BFE_CAP BIT(1)
157 #define BRCMF_TXBF_SU_BFR_CAP BIT(0)
158 #define BRCMF_TXBF_MU_BFR_CAP BIT(1)
160 #define BRCMF_MAXPMKID 16 /* max # PMKID cache entries */
161 #define BRCMF_NUMCHANNELS 64
163 #define BRCMF_PFN_MACADDR_CFG_VER 1
164 #define BRCMF_PFN_MAC_OUI_ONLY BIT(0)
165 #define BRCMF_PFN_SET_MAC_UNASSOC BIT(1)
167 #define BRCMF_MCSSET_LEN 16
169 #define BRCMF_RSN_KCK_LENGTH 16
170 #define BRCMF_RSN_KEK_LENGTH 16
171 #define BRCMF_RSN_REPLAY_LEN 8
173 #define BRCMF_MFP_NONE 0
174 #define BRCMF_MFP_CAPABLE 1
175 #define BRCMF_MFP_REQUIRED 2
177 #define BRCMF_VHT_CAP_MCS_MAP_NSS_MAX 8
179 /* MAX_CHUNK_LEN is the maximum length for data passing to firmware in each
180 * ioctl. It is relatively small because firmware has small maximum size input
181 * playload restriction for ioctls.
183 #define MAX_CHUNK_LEN 1400
185 #define DLOAD_HANDLER_VER 1 /* Downloader version */
186 #define DLOAD_FLAG_VER_MASK 0xf000 /* Downloader version mask */
187 #define DLOAD_FLAG_VER_SHIFT 12 /* Downloader version shift */
189 #define DL_BEGIN 0x0002
190 #define DL_END 0x0004
192 #define DL_TYPE_CLM 2
194 /* join preference types for join_pref iovar */
195 enum brcmf_join_pref_types {
196 BRCMF_JOIN_PREF_RSSI = 1,
198 BRCMF_JOIN_PREF_BAND,
199 BRCMF_JOIN_PREF_RSSI_DELTA,
202 enum brcmf_fil_p2p_if_types {
203 BRCMF_FIL_P2P_IF_CLIENT,
205 BRCMF_FIL_P2P_IF_DYNBCN_GO,
206 BRCMF_FIL_P2P_IF_DEV,
209 enum brcmf_wowl_pattern_type {
210 BRCMF_WOWL_PATTERN_TYPE_BITMAP = 0,
211 BRCMF_WOWL_PATTERN_TYPE_ARP,
212 BRCMF_WOWL_PATTERN_TYPE_NA
215 struct brcmf_fil_p2p_if_le {
221 struct brcmf_fil_chan_info_le {
223 __le32 target_channel;
227 struct brcmf_fil_action_frame_le {
231 u8 data[BRCMF_FIL_ACTION_FRAME_SIZE];
234 struct brcmf_fil_af_params_le {
239 struct brcmf_fil_action_frame_le action_frame;
242 struct brcmf_fil_bss_enable_le {
247 struct brcmf_fil_bwcap_le {
253 * struct tdls_iovar - common structure for tdls iovars.
255 * @ea: ether address of peer station.
256 * @mode: mode value depending on specific tdls iovar.
257 * @chanspec: channel specification.
258 * @pad: unused (for future use).
260 struct brcmf_tdls_iovar_le {
261 u8 ea[ETH_ALEN]; /* Station address */
262 u8 mode; /* mode: depends on iovar */
264 __le32 pad; /* future */
267 enum brcmf_tdls_manual_ep_ops {
268 BRCMF_TDLS_MANUAL_EP_CREATE = 1,
269 BRCMF_TDLS_MANUAL_EP_DELETE = 3,
270 BRCMF_TDLS_MANUAL_EP_DISCOVERY = 6
273 /* Pattern matching filter. Specifies an offset within received packets to
274 * start matching, the pattern to match, the size of the pattern, and a bitmask
275 * that indicates which bits within the pattern should be matched.
277 struct brcmf_pkt_filter_pattern_le {
279 * Offset within received packet to start pattern matching.
280 * Offset '0' is the first byte of the ethernet header.
283 /* Size of the pattern. Bitmask must be the same size.*/
286 * Variable length mask and pattern data. mask starts at offset 0.
287 * Pattern immediately follows mask.
289 u8 mask_and_pattern[1];
292 /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
293 struct brcmf_pkt_filter_le {
294 __le32 id; /* Unique filter id, specified by app. */
295 __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
296 __le32 negate_match; /* Negate the result of filter matches */
297 union { /* Filter definitions */
298 struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */
302 /* IOVAR "pkt_filter_enable" parameter. */
303 struct brcmf_pkt_filter_enable_le {
304 __le32 id; /* Unique filter id */
305 __le32 enable; /* Enable/disable bool */
308 /* BSS info structure
309 * Applications MUST CHECK ie_offset field and length field to access IEs and
310 * next bss_info structure in a vector (in struct brcmf_scan_results)
312 struct brcmf_bss_info_le {
313 __le32 version; /* version field */
314 __le32 length; /* byte length of data in this record,
315 * starting at version and including IEs
318 __le16 beacon_period; /* units are Kusec */
319 __le16 capability; /* Capability information */
323 __le32 count; /* # rates in this set */
324 u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
325 } rateset; /* supported rates */
326 __le16 chanspec; /* chanspec for bss */
327 __le16 atim_window; /* units are Kusec */
328 u8 dtim_period; /* DTIM period */
329 __le16 RSSI; /* receive signal strength (in dBm) */
330 s8 phy_noise; /* noise (in dBm) */
332 u8 n_cap; /* BSS is 802.11N Capable */
333 /* 802.11N BSS Capabilities (based on HT_CAP_*): */
335 u8 ctl_ch; /* 802.11N BSS control channel number */
336 __le32 reserved32[1]; /* Reserved for expansion of BSS properties */
337 u8 flags; /* flags */
338 u8 reserved[3]; /* Reserved for expansion of BSS properties */
339 u8 basic_mcs[BRCMF_MCSSET_LEN]; /* 802.11N BSS required MCS set */
341 __le16 ie_offset; /* offset at which IEs start, from beginning */
342 __le32 ie_length; /* byte length of Information Elements */
343 __le16 SNR; /* average SNR of during frame reception */
344 /* Add new fields here */
345 /* variable length Information Elements */
348 struct brcm_rateset_le {
349 /* # rates in this set */
351 /* rates in 500kbps units w/hi bit set if basic */
352 u8 rates[BRCMF_MAXRATES_IN_SET];
355 struct brcmf_ssid_le {
357 unsigned char SSID[IEEE80211_MAX_SSID_LEN];
360 struct brcmf_scan_params_le {
361 struct brcmf_ssid_le ssid_le; /* default: {0, ""} */
362 u8 bssid[ETH_ALEN]; /* default: bcast */
363 s8 bss_type; /* default: any,
364 * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
366 u8 scan_type; /* flags, 0 use default */
367 __le32 nprobes; /* -1 use default, number of probes per channel */
368 __le32 active_time; /* -1 use default, dwell time per channel for
371 __le32 passive_time; /* -1 use default, dwell time per channel
372 * for passive scanning
374 __le32 home_time; /* -1 use default, dwell time for the
375 * home channel between channel scans
377 __le32 channel_num; /* count of channels and ssids that follow
379 * low half is count of channels in
380 * channel_list, 0 means default (use all
381 * available channels)
383 * high half is entries in struct brcmf_ssid
384 * array that follows channel_list, aligned for
385 * s32 (4 bytes) meaning an odd channel count
386 * implies a 2-byte pad between end of
387 * channel_list and first ssid
389 * if ssid count is zero, single ssid in the
390 * fixed parameter portion is assumed, otherwise
391 * ssid in the fixed portion is ignored
393 __le16 channel_list[1]; /* list of chanspecs */
396 struct brcmf_scan_results {
400 struct brcmf_bss_info_le bss_info_le[];
403 struct brcmf_escan_params_le {
407 struct brcmf_scan_params_le params_le;
410 struct brcmf_escan_result_le {
415 struct brcmf_bss_info_le bss_info_le;
418 #define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
419 sizeof(struct brcmf_bss_info_le))
421 /* used for association with a specific BSSID and chanspec list */
422 struct brcmf_assoc_params_le {
423 /* 00:00:00:00:00:00: broadcast scan */
425 /* 0: all available channels, otherwise count of chanspecs in
428 /* list of chanspecs */
429 __le16 chanspec_list[1];
433 * struct join_pref params - parameters for preferred join selection.
435 * @type: preference type (see enum brcmf_join_pref_types).
436 * @len: length of bytes following (currently always 2).
437 * @rssi_gain: signal gain for selection (only when @type is RSSI_DELTA).
438 * @band: band to which selection preference applies.
439 * This is used if @type is BAND or RSSI_DELTA.
441 struct brcmf_join_pref_params {
448 /* used for join with or without a specific bssid and channel list */
449 struct brcmf_join_params {
450 struct brcmf_ssid_le ssid_le;
451 struct brcmf_assoc_params_le params_le;
454 /* scan params for extended join */
455 struct brcmf_join_scan_params_le {
456 u8 scan_type; /* 0 use default, active or passive scan */
457 __le32 nprobes; /* -1 use default, nr of probes per channel */
458 __le32 active_time; /* -1 use default, dwell time per channel for
461 __le32 passive_time; /* -1 use default, dwell time per channel
462 * for passive scanning
464 __le32 home_time; /* -1 use default, dwell time for the home
465 * channel between channel scans
469 /* extended join params */
470 struct brcmf_ext_join_params_le {
471 struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */
472 struct brcmf_join_scan_params_le scan_le;
473 struct brcmf_assoc_params_le assoc_le;
476 struct brcmf_wsec_key {
477 u32 index; /* key index */
478 u32 len; /* key length */
479 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
481 u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
482 u32 flags; /* misc flags */
484 u32 iv_initialized; /* has IV been initialized already? */
488 u32 hi; /* upper 32 bits of IV */
489 u16 lo; /* lower 16 bits of IV */
492 u8 ea[ETH_ALEN]; /* per station */
496 * dongle requires same struct as above but with fields in little endian order
498 struct brcmf_wsec_key_le {
499 __le32 index; /* key index */
500 __le32 len; /* key length */
501 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
503 __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
504 __le32 flags; /* misc flags */
506 __le32 iv_initialized; /* has IV been initialized already? */
510 __le32 hi; /* upper 32 bits of IV */
511 __le16 lo; /* lower 16 bits of IV */
514 u8 ea[ETH_ALEN]; /* per station */
518 * struct brcmf_wsec_pmk_le - firmware pmk material.
520 * @key_len: number of octets in key material.
521 * @flags: key handling qualifiers.
522 * @key: PMK key material.
524 struct brcmf_wsec_pmk_le {
527 u8 key[2 * BRCMF_WSEC_MAX_PSK_LEN + 1];
530 /* Used to get specific STA parameters */
531 struct brcmf_scb_val_le {
536 /* channel encoding */
537 struct brcmf_channel_info_le {
539 __le32 target_channel;
543 struct brcmf_sta_info_le {
544 __le16 ver; /* version of this struct */
545 __le16 len; /* length in bytes of this structure */
546 __le16 cap; /* sta's advertised capabilities */
547 __le32 flags; /* flags defined below */
548 __le32 idle; /* time since data pkt rx'd from sta */
549 u8 ea[ETH_ALEN]; /* Station address */
550 __le32 count; /* # rates in this set */
551 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
552 /* w/hi bit set if basic */
553 __le32 in; /* seconds elapsed since associated */
554 __le32 listen_interval_inms; /* Min Listen interval in ms for STA */
556 /* Fields valid for ver >= 3 */
557 __le32 tx_pkts; /* # of packets transmitted */
558 __le32 tx_failures; /* # of packets failed */
559 __le32 rx_ucast_pkts; /* # of unicast packets received */
560 __le32 rx_mcast_pkts; /* # of multicast packets received */
561 __le32 tx_rate; /* Rate of last successful tx frame */
562 __le32 rx_rate; /* Rate of last successful rx frame */
563 __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
564 __le32 rx_decrypt_failures; /* # of packet decrypted failed */
566 /* Fields valid for ver >= 4 */
567 __le32 tx_tot_pkts; /* # of tx pkts (ucast + mcast) */
568 __le32 rx_tot_pkts; /* # of data packets recvd (uni + mcast) */
569 __le32 tx_mcast_pkts; /* # of mcast pkts txed */
570 __le64 tx_tot_bytes; /* data bytes txed (ucast + mcast) */
571 __le64 rx_tot_bytes; /* data bytes recvd (ucast + mcast) */
572 __le64 tx_ucast_bytes; /* data bytes txed (ucast) */
573 __le64 tx_mcast_bytes; /* # data bytes txed (mcast) */
574 __le64 rx_ucast_bytes; /* data bytes recvd (ucast) */
575 __le64 rx_mcast_bytes; /* data bytes recvd (mcast) */
576 s8 rssi[BRCMF_ANT_MAX]; /* per antenna rssi */
577 s8 nf[BRCMF_ANT_MAX]; /* per antenna noise floor */
578 __le16 aid; /* association ID */
579 __le16 ht_capabilities; /* advertised ht caps */
580 __le16 vht_flags; /* converted vht flags */
581 __le32 tx_pkts_retry_cnt; /* # of frames where a retry was
584 __le32 tx_pkts_retry_exhausted; /* # of user frames where a retry
587 s8 rx_lastpkt_rssi[BRCMF_ANT_MAX]; /* Per antenna RSSI of last
588 * received data frame.
590 /* TX WLAN retry/failure statistics:
591 * Separated for host requested frames and locally generated frames.
592 * Include unicast frame only where the retries/failures can be counted.
594 __le32 tx_pkts_total; /* # user frames sent successfully */
595 __le32 tx_pkts_retries; /* # user frames retries */
596 __le32 tx_pkts_fw_total; /* # FW generated sent successfully */
597 __le32 tx_pkts_fw_retries; /* # retries for FW generated frames */
598 __le32 tx_pkts_fw_retry_exhausted; /* # FW generated where a retry
601 __le32 rx_pkts_retried; /* # rx with retry bit set */
602 __le32 tx_rate_fallback; /* lowest fallback TX rate */
604 /* Fields valid for ver >= 5 */
606 __le32 count; /* # rates in this set */
607 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */
608 u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */
609 __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */
613 struct brcmf_chanspec_list {
614 __le32 count; /* # of entries */
615 __le32 element[1]; /* variable length uint32 list */
620 * WLC_E_P2P_PROBREQ_MSG
621 * WLC_E_ACTION_FRAME_RX
623 struct brcmf_rx_mgmt_data {
632 * struct brcmf_fil_wowl_pattern_le - wowl pattern configuration struct.
634 * @cmd: "add", "del" or "clr".
635 * @masksize: Size of the mask in #of bytes
636 * @offset: Pattern byte offset in packet
637 * @patternoffset: Offset of start of pattern. Starting from field masksize.
638 * @patternsize: Size of the pattern itself in #of bytes
640 * @reasonsize: Size of the wakeup reason code
641 * @type: Type of pattern (enum brcmf_wowl_pattern_type)
643 struct brcmf_fil_wowl_pattern_le {
647 __le32 patternoffset;
652 /* u8 mask[] - Mask follows the structure above */
653 /* u8 pattern[] - Pattern follows the mask is at 'patternoffset' */
656 struct brcmf_mbss_ssid_le {
659 unsigned char SSID[32];
663 * struct brcmf_fil_country_le - country configuration structure.
665 * @country_abbrev: null-terminated country code used in the country IE.
666 * @rev: revision specifier for ccode. on set, -1 indicates unspecified.
667 * @ccode: null-terminated built-in country code.
669 struct brcmf_fil_country_le {
670 char country_abbrev[BRCMF_COUNTRY_BUF_SZ];
672 char ccode[BRCMF_COUNTRY_BUF_SZ];
676 * struct brcmf_rev_info_le - device revision info.
678 * @vendorid: PCI vendor id.
679 * @deviceid: device id of chip.
680 * @radiorev: radio revision.
681 * @chiprev: chip revision.
682 * @corerev: core revision.
683 * @boardid: board identifier (usu. PCI sub-device id).
684 * @boardvendor: board vendor (usu. PCI sub-vendor id).
685 * @boardrev: board revision.
686 * @driverrev: driver version.
687 * @ucoderev: microcode version.
689 * @chipnum: chip number.
690 * @phytype: phy type.
691 * @phyrev: phy revision.
692 * @anarev: anacore rev.
693 * @chippkg: chip package info.
694 * @nvramrev: nvram revision number.
696 struct brcmf_rev_info_le {
717 * struct brcmf_assoclist_le - request assoc list.
719 * @count: indicates number of stations.
720 * @mac: MAC addresses of stations.
722 struct brcmf_assoclist_le {
724 u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN];
728 * struct brcmf_wowl_wakeind_le - Wakeup indicators
729 * Note: note both fields contain same information.
731 * @pci_wakeind: Whether PCI PMECSR PMEStatus bit was set.
732 * @ucode_wakeind: What wakeup-event indication was set by ucode
734 struct brcmf_wowl_wakeind_le {
736 __le32 ucode_wakeind;
740 * struct brcmf_pmksa - PMK Security Association
742 * @bssid: The AP's BSSID.
743 * @pmkid: he PMK material itself.
747 u8 pmkid[WLAN_PMKID_LEN];
751 * struct brcmf_pmk_list_le - List of pmksa's.
753 * @npmk: Number of pmksa's.
754 * @pmk: PMK SA information.
756 struct brcmf_pmk_list_le {
758 struct brcmf_pmksa pmk[BRCMF_MAXPMKID];
762 * struct brcmf_pno_param_le - PNO scan configuration parameters
764 * @version: PNO parameters version.
765 * @scan_freq: scan frequency.
766 * @lost_network_timeout: #sec. to declare discovered network as lost.
767 * @flags: Bit field to control features of PFN such as sort criteria auto
768 * enable switch and background scan.
769 * @rssi_margin: Margin to avoid jitter for choosing a PFN based on RSSI sort
771 * @bestn: number of best networks in each scan.
772 * @mscan: number of scans recorded.
773 * @repeat: minimum number of scan intervals before scan frequency changes
775 * @exp: exponent of 2 for maximum scan interval.
776 * @slow_freq: slow scan period.
778 struct brcmf_pno_param_le {
781 __le32 lost_network_timeout;
792 * struct brcmf_pno_config_le - PNO channel configuration.
794 * @reporttype: determines what is reported.
795 * @channel_num: number of channels specified in @channel_list.
796 * @channel_list: channels to use in PNO scan.
799 struct brcmf_pno_config_le {
802 __le16 channel_list[BRCMF_NUMCHANNELS];
807 * struct brcmf_pno_net_param_le - scan parameters per preferred network.
809 * @ssid: ssid name and its length.
810 * @flags: bit2: hidden.
811 * @infra: BSS vs IBSS.
812 * @auth: Open vs Closed.
813 * @wpa_auth: WPA type.
816 struct brcmf_pno_net_param_le {
817 struct brcmf_ssid_le ssid;
826 * struct brcmf_pno_net_info_le - information per found network.
828 * @bssid: BSS network identifier.
829 * @channel: channel number only.
830 * @SSID_len: length of ssid.
831 * @SSID: ssid characters.
832 * @RSSI: receive signal strength (in dBm).
833 * @timestamp: age in seconds.
835 struct brcmf_pno_net_info_le {
845 * struct brcmf_pno_scanresults_le - result returned in PNO NET FOUND event.
847 * @version: PNO version identifier.
848 * @status: indicates completion status of PNO scan.
849 * @count: amount of brcmf_pno_net_info_le entries appended.
851 struct brcmf_pno_scanresults_le {
857 struct brcmf_pno_scanresults_v2_le {
861 __le32 scan_ch_bucket;
865 * struct brcmf_pno_macaddr_le - to configure PNO macaddr randomization.
867 * @version: PNO version identifier.
868 * @flags: Flags defining how mac addrss should be used.
871 struct brcmf_pno_macaddr_le {
878 * struct brcmf_dload_data_le - data passing to firmware for downloading
879 * @flag: flags related to download data.
880 * @dload_type: type of download data.
881 * @len: length in bytes of download data.
882 * @crc: crc of download data.
883 * @data: download data.
885 struct brcmf_dload_data_le {
894 * struct brcmf_pno_bssid_le - bssid configuration for PNO scan.
896 * @bssid: BSS network identifier.
897 * @flags: flags for this BSSID.
899 struct brcmf_pno_bssid_le {
905 * struct brcmf_pktcnt_le - packet counters.
907 * @rx_good_pkt: packets (MSDUs & MMPDUs) received from this station
908 * @rx_bad_pkt: failed rx packets
909 * @tx_good_pkt: packets (MSDUs & MMPDUs) transmitted to this station
910 * @tx_bad_pkt: failed tx packets
911 * @rx_ocast_good_pkt: unicast packets destined for others
913 struct brcmf_pktcnt_le {
918 __le32 rx_ocast_good_pkt;
922 * struct brcmf_gtk_keyinfo_le - GTP rekey data
924 * @kck: key confirmation key.
925 * @kek: key encryption key.
926 * @replay_counter: replay counter.
928 struct brcmf_gtk_keyinfo_le {
929 u8 kck[BRCMF_RSN_KCK_LENGTH];
930 u8 kek[BRCMF_RSN_KEK_LENGTH];
931 u8 replay_counter[BRCMF_RSN_REPLAY_LEN];
934 #define BRCMF_PNO_REPORT_NO_BATCH BIT(2)
937 * struct brcmf_gscan_bucket_config - configuration data for channel bucket.
939 * @bucket_end_index: last channel index in @channel_list in
940 * @struct brcmf_pno_config_le.
941 * @bucket_freq_multiple: scan interval expressed in N * @scan_freq.
942 * @flag: channel bucket report flags.
943 * @reserved: for future use.
944 * @repeat: number of scan at interval for exponential scan.
945 * @max_freq_multiple: maximum scan interval for exponential scan.
947 struct brcmf_gscan_bucket_config {
949 u8 bucket_freq_multiple;
953 __le16 max_freq_multiple;
956 /* version supported which must match firmware */
957 #define BRCMF_GSCAN_CFG_VERSION 2
960 * enum brcmf_gscan_cfg_flags - bit values for gscan flags.
962 * @BRCMF_GSCAN_CFG_FLAGS_ALL_RESULTS: send probe responses/beacons to host.
963 * @BRCMF_GSCAN_CFG_ALL_BUCKETS_IN_1ST_SCAN: all buckets will be included in
965 * @BRCMF_GSCAN_CFG_FLAGS_CHANGE_ONLY: indicated only flags member is changed.
967 enum brcmf_gscan_cfg_flags {
968 BRCMF_GSCAN_CFG_FLAGS_ALL_RESULTS = BIT(0),
969 BRCMF_GSCAN_CFG_ALL_BUCKETS_IN_1ST_SCAN = BIT(3),
970 BRCMF_GSCAN_CFG_FLAGS_CHANGE_ONLY = BIT(7),
974 * struct brcmf_gscan_config - configuration data for gscan.
976 * @version: version of the api to match firmware.
977 * @flags: flags according %enum brcmf_gscan_cfg_flags.
978 * @buffer_threshold: percentage threshold of buffer to generate an event.
979 * @swc_nbssid_threshold: number of BSSIDs with significant change that
980 * will generate an event.
981 * @swc_rssi_window_size: size of rssi cache buffer (max=8).
982 * @count_of_channel_buckets: number of array members in @bucket.
983 * @retry_threshold: !unknown!
984 * @lost_ap_window: !unknown!
985 * @bucket: array of channel buckets.
987 struct brcmf_gscan_config {
991 u8 swc_nbssid_threshold;
992 u8 swc_rssi_window_size;
993 u8 count_of_channel_buckets;
995 __le16 lost_ap_window;
996 struct brcmf_gscan_bucket_config bucket[1];
999 #endif /* FWIL_TYPES_H_ */