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 0x0004
35 #define BRCMF_STA_WME 0x00000002 /* WMM association */
36 #define BRCMF_STA_AUTHE 0x00000008 /* Authenticated */
37 #define BRCMF_STA_ASSOC 0x00000010 /* Associated */
38 #define BRCMF_STA_AUTHO 0x00000020 /* Authorized */
39 #define BRCMF_STA_SCBSTATS 0x00004000 /* Per STA debug stats */
41 /* size of brcmf_scan_params not including variable length array */
42 #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
44 /* masks for channel and ssid count */
45 #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff
46 #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16
48 /* scan type definitions */
49 #define BRCMF_SCANTYPE_DEFAULT 0xFF
50 #define BRCMF_SCANTYPE_ACTIVE 0
51 #define BRCMF_SCANTYPE_PASSIVE 1
53 /* primary (ie tx) key */
54 #define BRCMF_PRIMARY_KEY (1 << 1)
55 #define DOT11_BSSTYPE_ANY 2
56 #define BRCMF_ESCAN_REQ_VERSION 1
58 #define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */
60 /* OBSS Coex Auto/On/Off */
61 #define BRCMF_OBSS_COEX_AUTO (-1)
62 #define BRCMF_OBSS_COEX_OFF 0
63 #define BRCMF_OBSS_COEX_ON 1
66 /* Wakeup on Magic packet: */
67 #define BRCMF_WOWL_MAGIC (1 << 0)
68 /* Wakeup on Netpattern */
69 #define BRCMF_WOWL_NET (1 << 1)
70 /* Wakeup on loss-of-link due to Disassoc/Deauth: */
71 #define BRCMF_WOWL_DIS (1 << 2)
72 /* Wakeup on retrograde TSF: */
73 #define BRCMF_WOWL_RETR (1 << 3)
74 /* Wakeup on loss of beacon: */
75 #define BRCMF_WOWL_BCN (1 << 4)
76 /* Wakeup after test: */
77 #define BRCMF_WOWL_TST (1 << 5)
78 /* Wakeup after PTK refresh: */
79 #define BRCMF_WOWL_M1 (1 << 6)
80 /* Wakeup after receipt of EAP-Identity Req: */
81 #define BRCMF_WOWL_EAPID (1 << 7)
82 /* Wakeind via PME(0) or GPIO(1): */
83 #define BRCMF_WOWL_PME_GPIO (1 << 8)
84 /* need tkip phase 1 key to be updated by the driver: */
85 #define BRCMF_WOWL_NEEDTKIP1 (1 << 9)
86 /* enable wakeup if GTK fails: */
87 #define BRCMF_WOWL_GTK_FAILURE (1 << 10)
88 /* support extended magic packets: */
89 #define BRCMF_WOWL_EXTMAGPAT (1 << 11)
90 /* support ARP/NS/keepalive offloading: */
91 #define BRCMF_WOWL_ARPOFFLOAD (1 << 12)
92 /* read protocol version for EAPOL frames: */
93 #define BRCMF_WOWL_WPA2 (1 << 13)
94 /* If the bit is set, use key rotaton: */
95 #define BRCMF_WOWL_KEYROT (1 << 14)
96 /* If the bit is set, frm received was bcast frame: */
97 #define BRCMF_WOWL_BCAST (1 << 15)
98 /* If the bit is set, scan offload is enabled: */
99 #define BRCMF_WOWL_SCANOL (1 << 16)
100 /* Wakeup on tcpkeep alive timeout: */
101 #define BRCMF_WOWL_TCPKEEP_TIME (1 << 17)
102 /* Wakeup on mDNS Conflict Resolution: */
103 #define BRCMF_WOWL_MDNS_CONFLICT (1 << 18)
104 /* Wakeup on mDNS Service Connect: */
105 #define BRCMF_WOWL_MDNS_SERVICE (1 << 19)
106 /* tcp keepalive got data: */
107 #define BRCMF_WOWL_TCPKEEP_DATA (1 << 20)
108 /* Firmware died in wowl mode: */
109 #define BRCMF_WOWL_FW_HALT (1 << 21)
110 /* Enable detection of radio button changes: */
111 #define BRCMF_WOWL_ENAB_HWRADIO (1 << 22)
112 /* Offloads detected MIC failure(s): */
113 #define BRCMF_WOWL_MIC_FAIL (1 << 23)
114 /* Wakeup in Unassociated state (Net/Magic Pattern): */
115 #define BRCMF_WOWL_UNASSOC (1 << 24)
116 /* Wakeup if received matched secured pattern: */
117 #define BRCMF_WOWL_SECURE (1 << 25)
118 /* Wakeup on finding preferred network */
119 #define BRCMF_WOWL_PFN_FOUND (1 << 27)
120 /* Wakeup on receiving pairwise key EAP packets: */
121 #define WIPHY_WOWL_EAP_PK (1 << 28)
122 /* Link Down indication in WoWL mode: */
123 #define BRCMF_WOWL_LINKDOWN (1 << 31)
125 #define BRCMF_WOWL_MAXPATTERNS 8
126 #define BRCMF_WOWL_MAXPATTERNSIZE 128
128 #define BRCMF_COUNTRY_BUF_SZ 4
129 #define BRCMF_ANT_MAX 4
131 #define BRCMF_MAX_ASSOCLIST 128
133 #define BRCMF_TXBF_SU_BFE_CAP BIT(0)
134 #define BRCMF_TXBF_MU_BFE_CAP BIT(1)
135 #define BRCMF_TXBF_SU_BFR_CAP BIT(0)
136 #define BRCMF_TXBF_MU_BFR_CAP BIT(1)
138 #define BRCMF_MAXPMKID 16 /* max # PMKID cache entries */
140 #define BRCMF_PFN_MACADDR_CFG_VER 1
141 #define BRCMF_PFN_MAC_OUI_ONLY BIT(0)
142 #define BRCMF_PFN_SET_MAC_UNASSOC BIT(1)
144 #define BRCMF_MCSSET_LEN 16
146 #define BRCMF_RSN_KCK_LENGTH 16
147 #define BRCMF_RSN_KEK_LENGTH 16
148 #define BRCMF_RSN_REPLAY_LEN 8
150 #define BRCMF_MFP_NONE 0
151 #define BRCMF_MFP_CAPABLE 1
152 #define BRCMF_MFP_REQUIRED 2
154 /* join preference types for join_pref iovar */
155 enum brcmf_join_pref_types {
156 BRCMF_JOIN_PREF_RSSI = 1,
158 BRCMF_JOIN_PREF_BAND,
159 BRCMF_JOIN_PREF_RSSI_DELTA,
162 enum brcmf_fil_p2p_if_types {
163 BRCMF_FIL_P2P_IF_CLIENT,
165 BRCMF_FIL_P2P_IF_DYNBCN_GO,
166 BRCMF_FIL_P2P_IF_DEV,
169 enum brcmf_wowl_pattern_type {
170 BRCMF_WOWL_PATTERN_TYPE_BITMAP = 0,
171 BRCMF_WOWL_PATTERN_TYPE_ARP,
172 BRCMF_WOWL_PATTERN_TYPE_NA
175 struct brcmf_fil_p2p_if_le {
181 struct brcmf_fil_chan_info_le {
183 __le32 target_channel;
187 struct brcmf_fil_action_frame_le {
191 u8 data[BRCMF_FIL_ACTION_FRAME_SIZE];
194 struct brcmf_fil_af_params_le {
199 struct brcmf_fil_action_frame_le action_frame;
202 struct brcmf_fil_bss_enable_le {
207 struct brcmf_fil_bwcap_le {
213 * struct tdls_iovar - common structure for tdls iovars.
215 * @ea: ether address of peer station.
216 * @mode: mode value depending on specific tdls iovar.
217 * @chanspec: channel specification.
218 * @pad: unused (for future use).
220 struct brcmf_tdls_iovar_le {
221 u8 ea[ETH_ALEN]; /* Station address */
222 u8 mode; /* mode: depends on iovar */
224 __le32 pad; /* future */
227 enum brcmf_tdls_manual_ep_ops {
228 BRCMF_TDLS_MANUAL_EP_CREATE = 1,
229 BRCMF_TDLS_MANUAL_EP_DELETE = 3,
230 BRCMF_TDLS_MANUAL_EP_DISCOVERY = 6
233 /* Pattern matching filter. Specifies an offset within received packets to
234 * start matching, the pattern to match, the size of the pattern, and a bitmask
235 * that indicates which bits within the pattern should be matched.
237 struct brcmf_pkt_filter_pattern_le {
239 * Offset within received packet to start pattern matching.
240 * Offset '0' is the first byte of the ethernet header.
243 /* Size of the pattern. Bitmask must be the same size.*/
246 * Variable length mask and pattern data. mask starts at offset 0.
247 * Pattern immediately follows mask.
249 u8 mask_and_pattern[1];
252 /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
253 struct brcmf_pkt_filter_le {
254 __le32 id; /* Unique filter id, specified by app. */
255 __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
256 __le32 negate_match; /* Negate the result of filter matches */
257 union { /* Filter definitions */
258 struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */
262 /* IOVAR "pkt_filter_enable" parameter. */
263 struct brcmf_pkt_filter_enable_le {
264 __le32 id; /* Unique filter id */
265 __le32 enable; /* Enable/disable bool */
268 /* BSS info structure
269 * Applications MUST CHECK ie_offset field and length field to access IEs and
270 * next bss_info structure in a vector (in struct brcmf_scan_results)
272 struct brcmf_bss_info_le {
273 __le32 version; /* version field */
274 __le32 length; /* byte length of data in this record,
275 * starting at version and including IEs
278 __le16 beacon_period; /* units are Kusec */
279 __le16 capability; /* Capability information */
283 __le32 count; /* # rates in this set */
284 u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
285 } rateset; /* supported rates */
286 __le16 chanspec; /* chanspec for bss */
287 __le16 atim_window; /* units are Kusec */
288 u8 dtim_period; /* DTIM period */
289 __le16 RSSI; /* receive signal strength (in dBm) */
290 s8 phy_noise; /* noise (in dBm) */
292 u8 n_cap; /* BSS is 802.11N Capable */
293 /* 802.11N BSS Capabilities (based on HT_CAP_*): */
295 u8 ctl_ch; /* 802.11N BSS control channel number */
296 __le32 reserved32[1]; /* Reserved for expansion of BSS properties */
297 u8 flags; /* flags */
298 u8 reserved[3]; /* Reserved for expansion of BSS properties */
299 u8 basic_mcs[BRCMF_MCSSET_LEN]; /* 802.11N BSS required MCS set */
301 __le16 ie_offset; /* offset at which IEs start, from beginning */
302 __le32 ie_length; /* byte length of Information Elements */
303 __le16 SNR; /* average SNR of during frame reception */
304 /* Add new fields here */
305 /* variable length Information Elements */
308 struct brcm_rateset_le {
309 /* # rates in this set */
311 /* rates in 500kbps units w/hi bit set if basic */
312 u8 rates[BRCMF_MAXRATES_IN_SET];
315 struct brcmf_ssid_le {
317 unsigned char SSID[IEEE80211_MAX_SSID_LEN];
320 struct brcmf_scan_params_le {
321 struct brcmf_ssid_le ssid_le; /* default: {0, ""} */
322 u8 bssid[ETH_ALEN]; /* default: bcast */
323 s8 bss_type; /* default: any,
324 * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
326 u8 scan_type; /* flags, 0 use default */
327 __le32 nprobes; /* -1 use default, number of probes per channel */
328 __le32 active_time; /* -1 use default, dwell time per channel for
331 __le32 passive_time; /* -1 use default, dwell time per channel
332 * for passive scanning
334 __le32 home_time; /* -1 use default, dwell time for the
335 * home channel between channel scans
337 __le32 channel_num; /* count of channels and ssids that follow
339 * low half is count of channels in
340 * channel_list, 0 means default (use all
341 * available channels)
343 * high half is entries in struct brcmf_ssid
344 * array that follows channel_list, aligned for
345 * s32 (4 bytes) meaning an odd channel count
346 * implies a 2-byte pad between end of
347 * channel_list and first ssid
349 * if ssid count is zero, single ssid in the
350 * fixed parameter portion is assumed, otherwise
351 * ssid in the fixed portion is ignored
353 __le16 channel_list[1]; /* list of chanspecs */
356 struct brcmf_scan_results {
360 struct brcmf_bss_info_le bss_info_le[];
363 struct brcmf_escan_params_le {
367 struct brcmf_scan_params_le params_le;
370 struct brcmf_escan_result_le {
375 struct brcmf_bss_info_le bss_info_le;
378 #define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
379 sizeof(struct brcmf_bss_info_le))
381 /* used for association with a specific BSSID and chanspec list */
382 struct brcmf_assoc_params_le {
383 /* 00:00:00:00:00:00: broadcast scan */
385 /* 0: all available channels, otherwise count of chanspecs in
388 /* list of chanspecs */
389 __le16 chanspec_list[1];
393 * struct join_pref params - parameters for preferred join selection.
395 * @type: preference type (see enum brcmf_join_pref_types).
396 * @len: length of bytes following (currently always 2).
397 * @rssi_gain: signal gain for selection (only when @type is RSSI_DELTA).
398 * @band: band to which selection preference applies.
399 * This is used if @type is BAND or RSSI_DELTA.
401 struct brcmf_join_pref_params {
408 /* used for join with or without a specific bssid and channel list */
409 struct brcmf_join_params {
410 struct brcmf_ssid_le ssid_le;
411 struct brcmf_assoc_params_le params_le;
414 /* scan params for extended join */
415 struct brcmf_join_scan_params_le {
416 u8 scan_type; /* 0 use default, active or passive scan */
417 __le32 nprobes; /* -1 use default, nr of probes per channel */
418 __le32 active_time; /* -1 use default, dwell time per channel for
421 __le32 passive_time; /* -1 use default, dwell time per channel
422 * for passive scanning
424 __le32 home_time; /* -1 use default, dwell time for the home
425 * channel between channel scans
429 /* extended join params */
430 struct brcmf_ext_join_params_le {
431 struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */
432 struct brcmf_join_scan_params_le scan_le;
433 struct brcmf_assoc_params_le assoc_le;
436 struct brcmf_wsec_key {
437 u32 index; /* key index */
438 u32 len; /* key length */
439 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
441 u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
442 u32 flags; /* misc flags */
444 u32 iv_initialized; /* has IV been initialized already? */
448 u32 hi; /* upper 32 bits of IV */
449 u16 lo; /* lower 16 bits of IV */
452 u8 ea[ETH_ALEN]; /* per station */
456 * dongle requires same struct as above but with fields in little endian order
458 struct brcmf_wsec_key_le {
459 __le32 index; /* key index */
460 __le32 len; /* key length */
461 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
463 __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
464 __le32 flags; /* misc flags */
466 __le32 iv_initialized; /* has IV been initialized already? */
470 __le32 hi; /* upper 32 bits of IV */
471 __le16 lo; /* lower 16 bits of IV */
474 u8 ea[ETH_ALEN]; /* per station */
477 /* Used to get specific STA parameters */
478 struct brcmf_scb_val_le {
483 /* channel encoding */
484 struct brcmf_channel_info_le {
486 __le32 target_channel;
490 struct brcmf_sta_info_le {
491 __le16 ver; /* version of this struct */
492 __le16 len; /* length in bytes of this structure */
493 __le16 cap; /* sta's advertised capabilities */
494 __le32 flags; /* flags defined below */
495 __le32 idle; /* time since data pkt rx'd from sta */
496 u8 ea[ETH_ALEN]; /* Station address */
497 __le32 count; /* # rates in this set */
498 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
499 /* w/hi bit set if basic */
500 __le32 in; /* seconds elapsed since associated */
501 __le32 listen_interval_inms; /* Min Listen interval in ms for STA */
502 __le32 tx_pkts; /* # of packets transmitted */
503 __le32 tx_failures; /* # of packets failed */
504 __le32 rx_ucast_pkts; /* # of unicast packets received */
505 __le32 rx_mcast_pkts; /* # of multicast packets received */
506 __le32 tx_rate; /* Rate of last successful tx frame */
507 __le32 rx_rate; /* Rate of last successful rx frame */
508 __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
509 __le32 rx_decrypt_failures; /* # of packet decrypted failed */
510 __le32 tx_tot_pkts; /* # of tx pkts (ucast + mcast) */
511 __le32 rx_tot_pkts; /* # of data packets recvd (uni + mcast) */
512 __le32 tx_mcast_pkts; /* # of mcast pkts txed */
513 __le64 tx_tot_bytes; /* data bytes txed (ucast + mcast) */
514 __le64 rx_tot_bytes; /* data bytes recvd (ucast + mcast) */
515 __le64 tx_ucast_bytes; /* data bytes txed (ucast) */
516 __le64 tx_mcast_bytes; /* # data bytes txed (mcast) */
517 __le64 rx_ucast_bytes; /* data bytes recvd (ucast) */
518 __le64 rx_mcast_bytes; /* data bytes recvd (mcast) */
519 s8 rssi[BRCMF_ANT_MAX]; /* per antenna rssi */
520 s8 nf[BRCMF_ANT_MAX]; /* per antenna noise floor */
521 __le16 aid; /* association ID */
522 __le16 ht_capabilities; /* advertised ht caps */
523 __le16 vht_flags; /* converted vht flags */
524 __le32 tx_pkts_retry_cnt; /* # of frames where a retry was
527 __le32 tx_pkts_retry_exhausted; /* # of user frames where a retry
530 s8 rx_lastpkt_rssi[BRCMF_ANT_MAX]; /* Per antenna RSSI of last
531 * received data frame.
533 /* TX WLAN retry/failure statistics:
534 * Separated for host requested frames and locally generated frames.
535 * Include unicast frame only where the retries/failures can be counted.
537 __le32 tx_pkts_total; /* # user frames sent successfully */
538 __le32 tx_pkts_retries; /* # user frames retries */
539 __le32 tx_pkts_fw_total; /* # FW generated sent successfully */
540 __le32 tx_pkts_fw_retries; /* # retries for FW generated frames */
541 __le32 tx_pkts_fw_retry_exhausted; /* # FW generated where a retry
544 __le32 rx_pkts_retried; /* # rx with retry bit set */
545 __le32 tx_rate_fallback; /* lowest fallback TX rate */
548 struct brcmf_chanspec_list {
549 __le32 count; /* # of entries */
550 __le32 element[1]; /* variable length uint32 list */
555 * WLC_E_P2P_PROBREQ_MSG
556 * WLC_E_ACTION_FRAME_RX
558 struct brcmf_rx_mgmt_data {
567 * struct brcmf_fil_wowl_pattern_le - wowl pattern configuration struct.
569 * @cmd: "add", "del" or "clr".
570 * @masksize: Size of the mask in #of bytes
571 * @offset: Pattern byte offset in packet
572 * @patternoffset: Offset of start of pattern. Starting from field masksize.
573 * @patternsize: Size of the pattern itself in #of bytes
575 * @reasonsize: Size of the wakeup reason code
576 * @type: Type of pattern (enum brcmf_wowl_pattern_type)
578 struct brcmf_fil_wowl_pattern_le {
582 __le32 patternoffset;
587 /* u8 mask[] - Mask follows the structure above */
588 /* u8 pattern[] - Pattern follows the mask is at 'patternoffset' */
591 struct brcmf_mbss_ssid_le {
594 unsigned char SSID[32];
598 * struct brcmf_fil_country_le - country configuration structure.
600 * @country_abbrev: null-terminated country code used in the country IE.
601 * @rev: revision specifier for ccode. on set, -1 indicates unspecified.
602 * @ccode: null-terminated built-in country code.
604 struct brcmf_fil_country_le {
605 char country_abbrev[BRCMF_COUNTRY_BUF_SZ];
607 char ccode[BRCMF_COUNTRY_BUF_SZ];
611 * struct brcmf_rev_info_le - device revision info.
613 * @vendorid: PCI vendor id.
614 * @deviceid: device id of chip.
615 * @radiorev: radio revision.
616 * @chiprev: chip revision.
617 * @corerev: core revision.
618 * @boardid: board identifier (usu. PCI sub-device id).
619 * @boardvendor: board vendor (usu. PCI sub-vendor id).
620 * @boardrev: board revision.
621 * @driverrev: driver version.
622 * @ucoderev: microcode version.
624 * @chipnum: chip number.
625 * @phytype: phy type.
626 * @phyrev: phy revision.
627 * @anarev: anacore rev.
628 * @chippkg: chip package info.
629 * @nvramrev: nvram revision number.
631 struct brcmf_rev_info_le {
652 * struct brcmf_assoclist_le - request assoc list.
654 * @count: indicates number of stations.
655 * @mac: MAC addresses of stations.
657 struct brcmf_assoclist_le {
659 u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN];
663 * struct brcmf_wowl_wakeind_le - Wakeup indicators
664 * Note: note both fields contain same information.
666 * @pci_wakeind: Whether PCI PMECSR PMEStatus bit was set.
667 * @ucode_wakeind: What wakeup-event indication was set by ucode
669 struct brcmf_wowl_wakeind_le {
671 __le32 ucode_wakeind;
675 * struct brcmf_pmksa - PMK Security Association
677 * @bssid: The AP's BSSID.
678 * @pmkid: he PMK material itself.
682 u8 pmkid[WLAN_PMKID_LEN];
686 * struct brcmf_pmk_list_le - List of pmksa's.
688 * @npmk: Number of pmksa's.
689 * @pmk: PMK SA information.
691 struct brcmf_pmk_list_le {
693 struct brcmf_pmksa pmk[BRCMF_MAXPMKID];
697 * struct brcmf_pno_param_le - PNO scan configuration parameters
699 * @version: PNO parameters version.
700 * @scan_freq: scan frequency.
701 * @lost_network_timeout: #sec. to declare discovered network as lost.
702 * @flags: Bit field to control features of PFN such as sort criteria auto
703 * enable switch and background scan.
704 * @rssi_margin: Margin to avoid jitter for choosing a PFN based on RSSI sort
706 * @bestn: number of best networks in each scan.
707 * @mscan: number of scans recorded.
708 * @repeat: minimum number of scan intervals before scan frequency changes
710 * @exp: exponent of 2 for maximum scan interval.
711 * @slow_freq: slow scan period.
713 struct brcmf_pno_param_le {
716 __le32 lost_network_timeout;
727 * struct brcmf_pno_net_param_le - scan parameters per preferred network.
729 * @ssid: ssid name and its length.
730 * @flags: bit2: hidden.
731 * @infra: BSS vs IBSS.
732 * @auth: Open vs Closed.
733 * @wpa_auth: WPA type.
736 struct brcmf_pno_net_param_le {
737 struct brcmf_ssid_le ssid;
746 * struct brcmf_pno_net_info_le - information per found network.
748 * @bssid: BSS network identifier.
749 * @channel: channel number only.
750 * @SSID_len: length of ssid.
751 * @SSID: ssid characters.
752 * @RSSI: receive signal strength (in dBm).
753 * @timestamp: age in seconds.
755 struct brcmf_pno_net_info_le {
765 * struct brcmf_pno_scanresults_le - result returned in PNO NET FOUND event.
767 * @version: PNO version identifier.
768 * @status: indicates completion status of PNO scan.
769 * @count: amount of brcmf_pno_net_info_le entries appended.
771 struct brcmf_pno_scanresults_le {
778 * struct brcmf_pno_macaddr_le - to configure PNO macaddr randomization.
780 * @version: PNO version identifier.
781 * @flags: Flags defining how mac addrss should be used.
784 struct brcmf_pno_macaddr_le {
791 * struct brcmf_pktcnt_le - packet counters.
793 * @rx_good_pkt: packets (MSDUs & MMPDUs) received from this station
794 * @rx_bad_pkt: failed rx packets
795 * @tx_good_pkt: packets (MSDUs & MMPDUs) transmitted to this station
796 * @tx_bad_pkt: failed tx packets
797 * @rx_ocast_good_pkt: unicast packets destined for others
799 struct brcmf_pktcnt_le {
804 __le32 rx_ocast_good_pkt;
808 * struct brcmf_gtk_keyinfo_le - GTP rekey data
810 * @kck: key confirmation key.
811 * @kek: key encryption key.
812 * @replay_counter: replay counter.
814 struct brcmf_gtk_keyinfo_le {
815 u8 kck[BRCMF_RSN_KCK_LENGTH];
816 u8 kek[BRCMF_RSN_KEK_LENGTH];
817 u8 replay_counter[BRCMF_RSN_REPLAY_LEN];
820 #endif /* FWIL_TYPES_H_ */