| /* |
| * Copyright (c) 2010 Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /**************** |
| * Common types * |
| */ |
| |
| #ifndef _BRCMF_H_ |
| #define _BRCMF_H_ |
| |
| #define BRCMF_VERSION_STR "4.218.248.5" |
| |
| #include "fweh.h" |
| |
| /******************************************************************************* |
| * IO codes that are interpreted by dongle firmware |
| ******************************************************************************/ |
| #define BRCMF_C_GET_VERSION 1 |
| #define BRCMF_C_UP 2 |
| #define BRCMF_C_DOWN 3 |
| #define BRCMF_C_SET_PROMISC 10 |
| #define BRCMF_C_GET_RATE 12 |
| #define BRCMF_C_GET_INFRA 19 |
| #define BRCMF_C_SET_INFRA 20 |
| #define BRCMF_C_GET_AUTH 21 |
| #define BRCMF_C_SET_AUTH 22 |
| #define BRCMF_C_GET_BSSID 23 |
| #define BRCMF_C_GET_SSID 25 |
| #define BRCMF_C_SET_SSID 26 |
| #define BRCMF_C_TERMINATED 28 |
| #define BRCMF_C_GET_CHANNEL 29 |
| #define BRCMF_C_SET_CHANNEL 30 |
| #define BRCMF_C_GET_SRL 31 |
| #define BRCMF_C_SET_SRL 32 |
| #define BRCMF_C_GET_LRL 33 |
| #define BRCMF_C_SET_LRL 34 |
| #define BRCMF_C_GET_RADIO 37 |
| #define BRCMF_C_SET_RADIO 38 |
| #define BRCMF_C_GET_PHYTYPE 39 |
| #define BRCMF_C_SET_KEY 45 |
| #define BRCMF_C_SET_PASSIVE_SCAN 49 |
| #define BRCMF_C_SCAN 50 |
| #define BRCMF_C_SCAN_RESULTS 51 |
| #define BRCMF_C_DISASSOC 52 |
| #define BRCMF_C_REASSOC 53 |
| #define BRCMF_C_SET_ROAM_TRIGGER 55 |
| #define BRCMF_C_SET_ROAM_DELTA 57 |
| #define BRCMF_C_GET_BCNPRD 75 |
| #define BRCMF_C_SET_BCNPRD 76 |
| #define BRCMF_C_GET_DTIMPRD 77 |
| #define BRCMF_C_SET_DTIMPRD 78 |
| #define BRCMF_C_SET_COUNTRY 84 |
| #define BRCMF_C_GET_PM 85 |
| #define BRCMF_C_SET_PM 86 |
| #define BRCMF_C_GET_CURR_RATESET 114 |
| #define BRCMF_C_GET_AP 117 |
| #define BRCMF_C_SET_AP 118 |
| #define BRCMF_C_GET_RSSI 127 |
| #define BRCMF_C_GET_WSEC 133 |
| #define BRCMF_C_SET_WSEC 134 |
| #define BRCMF_C_GET_PHY_NOISE 135 |
| #define BRCMF_C_GET_BSS_INFO 136 |
| #define BRCMF_C_GET_BANDLIST 140 |
| #define BRCMF_C_SET_SCB_TIMEOUT 158 |
| #define BRCMF_C_GET_PHYLIST 180 |
| #define BRCMF_C_SET_SCAN_CHANNEL_TIME 185 |
| #define BRCMF_C_SET_SCAN_UNASSOC_TIME 187 |
| #define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201 |
| #define BRCMF_C_GET_VALID_CHANNELS 217 |
| #define BRCMF_C_GET_KEY_PRIMARY 235 |
| #define BRCMF_C_SET_KEY_PRIMARY 236 |
| #define BRCMF_C_SET_SCAN_PASSIVE_TIME 258 |
| #define BRCMF_C_GET_VAR 262 |
| #define BRCMF_C_SET_VAR 263 |
| |
| /* phy types (returned by WLC_GET_PHYTPE) */ |
| #define WLC_PHY_TYPE_A 0 |
| #define WLC_PHY_TYPE_B 1 |
| #define WLC_PHY_TYPE_G 2 |
| #define WLC_PHY_TYPE_N 4 |
| #define WLC_PHY_TYPE_LP 5 |
| #define WLC_PHY_TYPE_SSN 6 |
| #define WLC_PHY_TYPE_HT 7 |
| #define WLC_PHY_TYPE_LCN 8 |
| #define WLC_PHY_TYPE_NULL 0xf |
| |
| #define BRCMF_EVENTING_MASK_LEN 16 |
| |
| #define TOE_TX_CSUM_OL 0x00000001 |
| #define TOE_RX_CSUM_OL 0x00000002 |
| |
| #define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */ |
| |
| /* size of brcmf_scan_params not including variable length array */ |
| #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64 |
| |
| /* masks for channel and ssid count */ |
| #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff |
| #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16 |
| |
| /* primary (ie tx) key */ |
| #define BRCMF_PRIMARY_KEY (1 << 1) |
| |
| /* For supporting multiple interfaces */ |
| #define BRCMF_MAX_IFS 16 |
| |
| #define DOT11_BSSTYPE_ANY 2 |
| #define DOT11_MAX_DEFAULT_KEYS 4 |
| |
| #define BRCMF_ESCAN_REQ_VERSION 1 |
| |
| #define WLC_BSS_RSSI_ON_CHANNEL 0x0002 |
| |
| #define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */ |
| #define BRCMF_STA_ASSOC 0x10 /* Associated */ |
| |
| #define BRCMF_E_STATUS_SUCCESS 0 |
| #define BRCMF_E_STATUS_FAIL 1 |
| #define BRCMF_E_STATUS_TIMEOUT 2 |
| #define BRCMF_E_STATUS_NO_NETWORKS 3 |
| #define BRCMF_E_STATUS_ABORT 4 |
| #define BRCMF_E_STATUS_NO_ACK 5 |
| #define BRCMF_E_STATUS_UNSOLICITED 6 |
| #define BRCMF_E_STATUS_ATTEMPT 7 |
| #define BRCMF_E_STATUS_PARTIAL 8 |
| #define BRCMF_E_STATUS_NEWSCAN 9 |
| #define BRCMF_E_STATUS_NEWASSOC 10 |
| #define BRCMF_E_STATUS_11HQUIET 11 |
| #define BRCMF_E_STATUS_SUPPRESS 12 |
| #define BRCMF_E_STATUS_NOCHANS 13 |
| #define BRCMF_E_STATUS_CS_ABORT 15 |
| #define BRCMF_E_STATUS_ERROR 16 |
| |
| #define BRCMF_E_REASON_INITIAL_ASSOC 0 |
| #define BRCMF_E_REASON_LOW_RSSI 1 |
| #define BRCMF_E_REASON_DEAUTH 2 |
| #define BRCMF_E_REASON_DISASSOC 3 |
| #define BRCMF_E_REASON_BCNS_LOST 4 |
| #define BRCMF_E_REASON_MINTXRATE 9 |
| #define BRCMF_E_REASON_TXFAIL 10 |
| |
| #define BRCMF_E_REASON_LINK_BSSCFG_DIS 4 |
| #define BRCMF_E_REASON_FAST_ROAM_FAILED 5 |
| #define BRCMF_E_REASON_DIRECTED_ROAM 6 |
| #define BRCMF_E_REASON_TSPEC_REJECTED 7 |
| #define BRCMF_E_REASON_BETTER_AP 8 |
| |
| #define BRCMF_E_PRUNE_ENCR_MISMATCH 1 |
| #define BRCMF_E_PRUNE_BCAST_BSSID 2 |
| #define BRCMF_E_PRUNE_MAC_DENY 3 |
| #define BRCMF_E_PRUNE_MAC_NA 4 |
| #define BRCMF_E_PRUNE_REG_PASSV 5 |
| #define BRCMF_E_PRUNE_SPCT_MGMT 6 |
| #define BRCMF_E_PRUNE_RADAR 7 |
| #define BRCMF_E_RSN_MISMATCH 8 |
| #define BRCMF_E_PRUNE_NO_COMMON_RATES 9 |
| #define BRCMF_E_PRUNE_BASIC_RATES 10 |
| #define BRCMF_E_PRUNE_CIPHER_NA 12 |
| #define BRCMF_E_PRUNE_KNOWN_STA 13 |
| #define BRCMF_E_PRUNE_WDS_PEER 15 |
| #define BRCMF_E_PRUNE_QBSS_LOAD 16 |
| #define BRCMF_E_PRUNE_HOME_AP 17 |
| |
| #define BRCMF_E_SUP_OTHER 0 |
| #define BRCMF_E_SUP_DECRYPT_KEY_DATA 1 |
| #define BRCMF_E_SUP_BAD_UCAST_WEP128 2 |
| #define BRCMF_E_SUP_BAD_UCAST_WEP40 3 |
| #define BRCMF_E_SUP_UNSUP_KEY_LEN 4 |
| #define BRCMF_E_SUP_PW_KEY_CIPHER 5 |
| #define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6 |
| #define BRCMF_E_SUP_MSG3_IE_MISMATCH 7 |
| #define BRCMF_E_SUP_NO_INSTALL_FLAG 8 |
| #define BRCMF_E_SUP_MSG3_NO_GTK 9 |
| #define BRCMF_E_SUP_GRP_KEY_CIPHER 10 |
| #define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11 |
| #define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12 |
| #define BRCMF_E_SUP_SEND_FAIL 13 |
| #define BRCMF_E_SUP_DEAUTH 14 |
| |
| #define BRCMF_E_IF_ADD 1 |
| #define BRCMF_E_IF_DEL 2 |
| #define BRCMF_E_IF_CHANGE 3 |
| |
| #define BRCMF_E_IF_ROLE_STA 0 |
| #define BRCMF_E_IF_ROLE_AP 1 |
| #define BRCMF_E_IF_ROLE_WDS 2 |
| |
| #define BRCMF_E_LINK_BCN_LOSS 1 |
| #define BRCMF_E_LINK_DISASSOC 2 |
| #define BRCMF_E_LINK_ASSOC_REC 3 |
| #define BRCMF_E_LINK_BSSCFG_DIS 4 |
| |
| /* Small, medium and maximum buffer size for dcmd |
| */ |
| #define BRCMF_DCMD_SMLEN 256 |
| #define BRCMF_DCMD_MEDLEN 1536 |
| #define BRCMF_DCMD_MAXLEN 8192 |
| |
| /* Pattern matching filter. Specifies an offset within received packets to |
| * start matching, the pattern to match, the size of the pattern, and a bitmask |
| * that indicates which bits within the pattern should be matched. |
| */ |
| struct brcmf_pkt_filter_pattern_le { |
| /* |
| * Offset within received packet to start pattern matching. |
| * Offset '0' is the first byte of the ethernet header. |
| */ |
| __le32 offset; |
| /* Size of the pattern. Bitmask must be the same size.*/ |
| __le32 size_bytes; |
| /* |
| * Variable length mask and pattern data. mask starts at offset 0. |
| * Pattern immediately follows mask. |
| */ |
| u8 mask_and_pattern[1]; |
| }; |
| |
| /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ |
| struct brcmf_pkt_filter_le { |
| __le32 id; /* Unique filter id, specified by app. */ |
| __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ |
| __le32 negate_match; /* Negate the result of filter matches */ |
| union { /* Filter definitions */ |
| struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */ |
| } u; |
| }; |
| |
| /* IOVAR "pkt_filter_enable" parameter. */ |
| struct brcmf_pkt_filter_enable_le { |
| __le32 id; /* Unique filter id */ |
| __le32 enable; /* Enable/disable bool */ |
| }; |
| |
| /* BSS info structure |
| * Applications MUST CHECK ie_offset field and length field to access IEs and |
| * next bss_info structure in a vector (in struct brcmf_scan_results) |
| */ |
| struct brcmf_bss_info_le { |
| __le32 version; /* version field */ |
| __le32 length; /* byte length of data in this record, |
| * starting at version and including IEs |
| */ |
| u8 BSSID[ETH_ALEN]; |
| __le16 beacon_period; /* units are Kusec */ |
| __le16 capability; /* Capability information */ |
| u8 SSID_len; |
| u8 SSID[32]; |
| struct { |
| __le32 count; /* # rates in this set */ |
| u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ |
| } rateset; /* supported rates */ |
| __le16 chanspec; /* chanspec for bss */ |
| __le16 atim_window; /* units are Kusec */ |
| u8 dtim_period; /* DTIM period */ |
| __le16 RSSI; /* receive signal strength (in dBm) */ |
| s8 phy_noise; /* noise (in dBm) */ |
| |
| u8 n_cap; /* BSS is 802.11N Capable */ |
| /* 802.11N BSS Capabilities (based on HT_CAP_*): */ |
| __le32 nbss_cap; |
| u8 ctl_ch; /* 802.11N BSS control channel number */ |
| __le32 reserved32[1]; /* Reserved for expansion of BSS properties */ |
| u8 flags; /* flags */ |
| u8 reserved[3]; /* Reserved for expansion of BSS properties */ |
| u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ |
| |
| __le16 ie_offset; /* offset at which IEs start, from beginning */ |
| __le32 ie_length; /* byte length of Information Elements */ |
| __le16 SNR; /* average SNR of during frame reception */ |
| /* Add new fields here */ |
| /* variable length Information Elements */ |
| }; |
| |
| struct brcm_rateset_le { |
| /* # rates in this set */ |
| __le32 count; |
| /* rates in 500kbps units w/hi bit set if basic */ |
| u8 rates[BRCMF_MAXRATES_IN_SET]; |
| }; |
| |
| struct brcmf_ssid { |
| u32 SSID_len; |
| unsigned char SSID[32]; |
| }; |
| |
| struct brcmf_ssid_le { |
| __le32 SSID_len; |
| unsigned char SSID[32]; |
| }; |
| |
| struct brcmf_scan_params_le { |
| struct brcmf_ssid_le ssid_le; /* default: {0, ""} */ |
| u8 bssid[ETH_ALEN]; /* default: bcast */ |
| s8 bss_type; /* default: any, |
| * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT |
| */ |
| u8 scan_type; /* flags, 0 use default */ |
| __le32 nprobes; /* -1 use default, number of probes per channel */ |
| __le32 active_time; /* -1 use default, dwell time per channel for |
| * active scanning |
| */ |
| __le32 passive_time; /* -1 use default, dwell time per channel |
| * for passive scanning |
| */ |
| __le32 home_time; /* -1 use default, dwell time for the |
| * home channel between channel scans |
| */ |
| __le32 channel_num; /* count of channels and ssids that follow |
| * |
| * low half is count of channels in |
| * channel_list, 0 means default (use all |
| * available channels) |
| * |
| * high half is entries in struct brcmf_ssid |
| * array that follows channel_list, aligned for |
| * s32 (4 bytes) meaning an odd channel count |
| * implies a 2-byte pad between end of |
| * channel_list and first ssid |
| * |
| * if ssid count is zero, single ssid in the |
| * fixed parameter portion is assumed, otherwise |
| * ssid in the fixed portion is ignored |
| */ |
| __le16 channel_list[1]; /* list of chanspecs */ |
| }; |
| |
| struct brcmf_scan_results { |
| u32 buflen; |
| u32 version; |
| u32 count; |
| struct brcmf_bss_info_le bss_info_le[]; |
| }; |
| |
| struct brcmf_escan_params_le { |
| __le32 version; |
| __le16 action; |
| __le16 sync_id; |
| struct brcmf_scan_params_le params_le; |
| }; |
| |
| struct brcmf_escan_result_le { |
| __le32 buflen; |
| __le32 version; |
| __le16 sync_id; |
| __le16 bss_count; |
| struct brcmf_bss_info_le bss_info_le; |
| }; |
| |
| #define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ |
| sizeof(struct brcmf_bss_info_le)) |
| |
| /* used for association with a specific BSSID and chanspec list */ |
| struct brcmf_assoc_params_le { |
| /* 00:00:00:00:00:00: broadcast scan */ |
| u8 bssid[ETH_ALEN]; |
| /* 0: all available channels, otherwise count of chanspecs in |
| * chanspec_list */ |
| __le32 chanspec_num; |
| /* list of chanspecs */ |
| __le16 chanspec_list[1]; |
| }; |
| |
| /* used for join with or without a specific bssid and channel list */ |
| struct brcmf_join_params { |
| struct brcmf_ssid_le ssid_le; |
| struct brcmf_assoc_params_le params_le; |
| }; |
| |
| /* scan params for extended join */ |
| struct brcmf_join_scan_params_le { |
| u8 scan_type; /* 0 use default, active or passive scan */ |
| __le32 nprobes; /* -1 use default, nr of probes per channel */ |
| __le32 active_time; /* -1 use default, dwell time per channel for |
| * active scanning |
| */ |
| __le32 passive_time; /* -1 use default, dwell time per channel |
| * for passive scanning |
| */ |
| __le32 home_time; /* -1 use default, dwell time for the home |
| * channel between channel scans |
| */ |
| }; |
| |
| /* extended join params */ |
| struct brcmf_ext_join_params_le { |
| struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */ |
| struct brcmf_join_scan_params_le scan_le; |
| struct brcmf_assoc_params_le assoc_le; |
| }; |
| |
| struct brcmf_wsec_key { |
| u32 index; /* key index */ |
| u32 len; /* key length */ |
| u8 data[WLAN_MAX_KEY_LEN]; /* key data */ |
| u32 pad_1[18]; |
| u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ |
| u32 flags; /* misc flags */ |
| u32 pad_2[3]; |
| u32 iv_initialized; /* has IV been initialized already? */ |
| u32 pad_3; |
| /* Rx IV */ |
| struct { |
| u32 hi; /* upper 32 bits of IV */ |
| u16 lo; /* lower 16 bits of IV */ |
| } rxiv; |
| u32 pad_4[2]; |
| u8 ea[ETH_ALEN]; /* per station */ |
| }; |
| |
| /* |
| * dongle requires same struct as above but with fields in little endian order |
| */ |
| struct brcmf_wsec_key_le { |
| __le32 index; /* key index */ |
| __le32 len; /* key length */ |
| u8 data[WLAN_MAX_KEY_LEN]; /* key data */ |
| __le32 pad_1[18]; |
| __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ |
| __le32 flags; /* misc flags */ |
| __le32 pad_2[3]; |
| __le32 iv_initialized; /* has IV been initialized already? */ |
| __le32 pad_3; |
| /* Rx IV */ |
| struct { |
| __le32 hi; /* upper 32 bits of IV */ |
| __le16 lo; /* lower 16 bits of IV */ |
| } rxiv; |
| __le32 pad_4[2]; |
| u8 ea[ETH_ALEN]; /* per station */ |
| }; |
| |
| /* Used to get specific STA parameters */ |
| struct brcmf_scb_val_le { |
| __le32 val; |
| u8 ea[ETH_ALEN]; |
| }; |
| |
| /* channel encoding */ |
| struct brcmf_channel_info_le { |
| __le32 hw_channel; |
| __le32 target_channel; |
| __le32 scan_channel; |
| }; |
| |
| struct brcmf_sta_info_le { |
| __le16 ver; /* version of this struct */ |
| __le16 len; /* length in bytes of this structure */ |
| __le16 cap; /* sta's advertised capabilities */ |
| __le32 flags; /* flags defined below */ |
| __le32 idle; /* time since data pkt rx'd from sta */ |
| u8 ea[ETH_ALEN]; /* Station address */ |
| __le32 count; /* # rates in this set */ |
| u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */ |
| /* w/hi bit set if basic */ |
| __le32 in; /* seconds elapsed since associated */ |
| __le32 listen_interval_inms; /* Min Listen interval in ms for STA */ |
| __le32 tx_pkts; /* # of packets transmitted */ |
| __le32 tx_failures; /* # of packets failed */ |
| __le32 rx_ucast_pkts; /* # of unicast packets received */ |
| __le32 rx_mcast_pkts; /* # of multicast packets received */ |
| __le32 tx_rate; /* Rate of last successful tx frame */ |
| __le32 rx_rate; /* Rate of last successful rx frame */ |
| __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ |
| __le32 rx_decrypt_failures; /* # of packet decrypted failed */ |
| }; |
| |
| struct brcmf_chanspec_list { |
| __le32 count; /* # of entries */ |
| __le32 element[1]; /* variable length uint32 list */ |
| }; |
| |
| /* |
| * WLC_E_PROBRESP_MSG |
| * WLC_E_P2P_PROBREQ_MSG |
| * WLC_E_ACTION_FRAME_RX |
| */ |
| struct brcmf_rx_mgmt_data { |
| __be16 version; |
| __be16 chanspec; |
| __be32 rssi; |
| __be32 mactime; |
| __be32 rate; |
| }; |
| |
| /* Bus independent dongle command */ |
| struct brcmf_dcmd { |
| uint cmd; /* common dongle cmd definition */ |
| void *buf; /* pointer to user buffer */ |
| uint len; /* length of user buffer */ |
| u8 set; /* get or set request (optional) */ |
| uint used; /* bytes read or written (optional) */ |
| uint needed; /* bytes needed (optional) */ |
| }; |
| |
| /* Forward decls for struct brcmf_pub (see below) */ |
| struct brcmf_proto; /* device communication protocol info */ |
| struct brcmf_cfg80211_dev; /* cfg80211 device info */ |
| struct brcmf_fws_info; /* firmware signalling info */ |
| |
| /* Common structure for module and instance linkage */ |
| struct brcmf_pub { |
| /* Linkage ponters */ |
| struct brcmf_bus *bus_if; |
| struct brcmf_proto *prot; |
| struct brcmf_cfg80211_info *config; |
| |
| /* Internal brcmf items */ |
| uint hdrlen; /* Total BRCMF header length (proto + bus) */ |
| uint rxsz; /* Rx buffer size bus module should use */ |
| u8 wme_dp; /* wme discard priority */ |
| |
| /* Dongle media info */ |
| unsigned long drv_version; /* Version of dongle-resident driver */ |
| u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */ |
| |
| /* Multicast data packets sent to dongle */ |
| unsigned long tx_multicast; |
| |
| struct brcmf_if *iflist[BRCMF_MAX_IFS]; |
| |
| struct mutex proto_block; |
| unsigned char proto_buf[BRCMF_DCMD_MAXLEN]; |
| |
| struct brcmf_fweh_info fweh; |
| |
| bool fw_signals; |
| struct brcmf_fws_info *fws; |
| spinlock_t fws_spinlock; |
| #ifdef DEBUG |
| struct dentry *dbgfs_dir; |
| #endif |
| }; |
| |
| struct brcmf_if_event { |
| u8 ifidx; |
| u8 action; |
| u8 flags; |
| u8 bssidx; |
| u8 role; |
| }; |
| |
| /* forward declarations */ |
| struct brcmf_cfg80211_vif; |
| struct brcmf_fws_mac_descriptor; |
| |
| /** |
| * enum brcmf_netif_stop_reason - reason for stopping netif queue. |
| * |
| * @BRCMF_NETIF_STOP_REASON_FWS_FC: |
| * netif stopped due to firmware signalling flow control. |
| * @BRCMF_NETIF_STOP_REASON_BLOCK_BUS: |
| * netif stopped due to bus blocking. |
| */ |
| enum brcmf_netif_stop_reason { |
| BRCMF_NETIF_STOP_REASON_FWS_FC = 1, |
| BRCMF_NETIF_STOP_REASON_BLOCK_BUS = 2 |
| }; |
| |
| /** |
| * struct brcmf_if - interface control information. |
| * |
| * @drvr: points to device related information. |
| * @vif: points to cfg80211 specific interface information. |
| * @ndev: associated network device. |
| * @stats: interface specific network statistics. |
| * @setmacaddr_work: worker object for setting mac address. |
| * @multicast_work: worker object for multicast provisioning. |
| * @fws_desc: interface specific firmware-signalling descriptor. |
| * @ifidx: interface index in device firmware. |
| * @bssidx: index of bss associated with this interface. |
| * @mac_addr: assigned mac address. |
| * @netif_stop: bitmap indicates reason why netif queues are stopped. |
| * @netif_stop_lock: spinlock for update netif_stop from multiple sources. |
| * @pend_8021x_cnt: tracks outstanding number of 802.1x frames. |
| * @pend_8021x_wait: used for signalling change in count. |
| */ |
| struct brcmf_if { |
| struct brcmf_pub *drvr; |
| struct brcmf_cfg80211_vif *vif; |
| struct net_device *ndev; |
| struct net_device_stats stats; |
| struct work_struct setmacaddr_work; |
| struct work_struct multicast_work; |
| struct brcmf_fws_mac_descriptor *fws_desc; |
| int ifidx; |
| s32 bssidx; |
| u8 mac_addr[ETH_ALEN]; |
| u8 netif_stop; |
| spinlock_t netif_stop_lock; |
| atomic_t pend_8021x_cnt; |
| wait_queue_head_t pend_8021x_wait; |
| }; |
| |
| |
| extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev); |
| |
| /* Return pointer to interface name */ |
| extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx); |
| |
| /* Query dongle */ |
| extern int brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, |
| uint cmd, void *buf, uint len); |
| extern int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, |
| void *buf, uint len); |
| |
| /* Remove any protocol-specific data header. */ |
| extern int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, |
| struct sk_buff *rxp); |
| |
| extern int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked); |
| extern struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, |
| s32 ifidx, char *name, u8 *mac_addr); |
| extern void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx); |
| void brcmf_txflowblock_if(struct brcmf_if *ifp, |
| enum brcmf_netif_stop_reason reason, bool state); |
| extern u32 brcmf_get_chip_info(struct brcmf_if *ifp); |
| extern void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, |
| bool success); |
| |
| #endif /* _BRCMF_H_ */ |