| /* |
| * 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" |
| |
| #define BRCMF_C_IOCTL_SMLEN 256 /* "small" ioctl buffer required */ |
| #define BRCMF_C_IOCTL_MEDLEN 1536 /* "med" ioctl buffer required */ |
| #define BRCMF_C_IOCTL_MAXLEN 8192 |
| |
| #define BRCMF_C_UP 2 |
| #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_GET_CHANNEL 29 |
| #define BRCMF_C_GET_SRL 31 |
| #define BRCMF_C_GET_LRL 33 |
| #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_DTIMPRD 77 |
| #define BRCMF_C_SET_COUNTRY 84 |
| #define BRCMF_C_GET_PM 85 |
| #define BRCMF_C_SET_PM 86 |
| #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_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_PKT_FILTER_FIXED_LEN offsetof(struct brcmf_pkt_filter, u) |
| #define BRCMF_PKT_FILTER_PATTERN_FIXED_LEN \ |
| offsetof(struct brcmf_pkt_filter_pattern, mask_and_pattern) |
| |
| #define BRCMF_EVENTING_MASK_LEN 16 |
| |
| #define TOE_TX_CSUM_OL 0x00000001 |
| #define TOE_RX_CSUM_OL 0x00000002 |
| |
| /* maximum channels returned by the get valid channels iovar */ |
| #define WL_NUMCHANNELS 64 |
| |
| #define BRCMF_BSS_INFO_VERSION 108 /* current ver of brcmf_bss_info 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 |
| |
| #define BRCMF_SCAN_ACTION_START 1 |
| #define BRCMF_SCAN_ACTION_CONTINUE 2 |
| #define WL_SCAN_ACTION_ABORT 3 |
| |
| #define BRCMF_ISCAN_REQ_VERSION 1 |
| |
| /* brcmf_iscan_results status values */ |
| #define BRCMF_SCAN_RESULTS_SUCCESS 0 |
| #define BRCMF_SCAN_RESULTS_PARTIAL 1 |
| #define BRCMF_SCAN_RESULTS_PENDING 2 |
| #define BRCMF_SCAN_RESULTS_ABORTED 3 |
| #define BRCMF_SCAN_RESULTS_NO_MEM 4 |
| |
| #define WL_SOFT_KEY (1 << 0) /* Indicates this key is using soft encrypt */ |
| #define BRCMF_PRIMARY_KEY (1 << 1) /* primary (ie tx) key */ |
| #define WL_KF_RES_4 (1 << 4) /* Reserved for backward compat */ |
| #define WL_KF_RES_5 (1 << 5) /* Reserved for backward compat */ |
| #define WL_IBSS_PEER_GROUP_KEY (1 << 6) /* Indicates a group key for a IBSS PEER */ |
| |
| /* For supporting multiple interfaces */ |
| #define BRCMF_MAX_IFS 16 |
| #define BRCMF_DEL_IF -0xe |
| #define BRCMF_BAD_IF -0xf |
| |
| #define DOT11_BSSTYPE_ANY 2 |
| #define DOT11_MAX_DEFAULT_KEYS 4 |
| |
| #define BRCMF_EVENT_MSG_LINK 0x01 |
| #define BRCMF_EVENT_MSG_FLUSHTXQ 0x02 |
| #define BRCMF_EVENT_MSG_GROUP 0x04 |
| |
| struct brcmf_event_msg { |
| u16 version; |
| u16 flags; |
| u32 event_type; |
| u32 status; |
| u32 reason; |
| u32 auth_type; |
| u32 datalen; |
| u8 addr[ETH_ALEN]; |
| char ifname[IFNAMSIZ]; |
| } __packed; |
| |
| struct brcm_ethhdr { |
| u16 subtype; |
| u16 length; |
| u8 version; |
| u8 oui[3]; |
| u16 usr_subtype; |
| } __packed; |
| |
| struct brcmf_event { |
| struct ethhdr eth; |
| struct brcm_ethhdr hdr; |
| struct brcmf_event_msg msg; |
| } __packed; |
| |
| struct dngl_stats { |
| unsigned long rx_packets; /* total packets received */ |
| unsigned long tx_packets; /* total packets transmitted */ |
| unsigned long rx_bytes; /* total bytes received */ |
| unsigned long tx_bytes; /* total bytes transmitted */ |
| unsigned long rx_errors; /* bad packets received */ |
| unsigned long tx_errors; /* packet transmit problems */ |
| unsigned long rx_dropped; /* packets dropped by dongle */ |
| unsigned long tx_dropped; /* packets dropped by dongle */ |
| unsigned long multicast; /* multicast packets received */ |
| }; |
| |
| #define BRCMF_E_SET_SSID 0 |
| #define BRCMF_E_JOIN 1 |
| #define BRCMF_E_START 2 |
| #define BRCMF_E_AUTH 3 |
| #define BRCMF_E_AUTH_IND 4 |
| #define BRCMF_E_DEAUTH 5 |
| #define BRCMF_E_DEAUTH_IND 6 |
| #define BRCMF_E_ASSOC 7 |
| #define BRCMF_E_ASSOC_IND 8 |
| #define BRCMF_E_REASSOC 9 |
| #define BRCMF_E_REASSOC_IND 10 |
| #define BRCMF_E_DISASSOC 11 |
| #define BRCMF_E_DISASSOC_IND 12 |
| #define BRCMF_E_QUIET_START 13 |
| #define BRCMF_E_QUIET_END 14 |
| #define BRCMF_E_BEACON_RX 15 |
| #define BRCMF_E_LINK 16 |
| #define BRCMF_E_MIC_ERROR 17 |
| #define BRCMF_E_NDIS_LINK 18 |
| #define BRCMF_E_ROAM 19 |
| #define BRCMF_E_TXFAIL 20 |
| #define BRCMF_E_PMKID_CACHE 21 |
| #define BRCMF_E_RETROGRADE_TSF 22 |
| #define BRCMF_E_PRUNE 23 |
| #define BRCMF_E_AUTOAUTH 24 |
| #define BRCMF_E_EAPOL_MSG 25 |
| #define BRCMF_E_SCAN_COMPLETE 26 |
| #define BRCMF_E_ADDTS_IND 27 |
| #define BRCMF_E_DELTS_IND 28 |
| #define BRCMF_E_BCNSENT_IND 29 |
| #define BRCMF_E_BCNRX_MSG 30 |
| #define BRCMF_E_BCNLOST_MSG 31 |
| #define BRCMF_E_ROAM_PREP 32 |
| #define BRCMF_E_PFN_NET_FOUND 33 |
| #define BRCMF_E_PFN_NET_LOST 34 |
| #define BRCMF_E_RESET_COMPLETE 35 |
| #define BRCMF_E_JOIN_START 36 |
| #define BRCMF_E_ROAM_START 37 |
| #define BRCMF_E_ASSOC_START 38 |
| #define BRCMF_E_IBSS_ASSOC 39 |
| #define BRCMF_E_RADIO 40 |
| #define BRCMF_E_PSM_WATCHDOG 41 |
| #define BRCMF_E_PROBREQ_MSG 44 |
| #define BRCMF_E_SCAN_CONFIRM_IND 45 |
| #define BRCMF_E_PSK_SUP 46 |
| #define BRCMF_E_COUNTRY_CODE_CHANGED 47 |
| #define BRCMF_E_EXCEEDED_MEDIUM_TIME 48 |
| #define BRCMF_E_ICV_ERROR 49 |
| #define BRCMF_E_UNICAST_DECODE_ERROR 50 |
| #define BRCMF_E_MULTICAST_DECODE_ERROR 51 |
| #define BRCMF_E_TRACE 52 |
| #define BRCMF_E_IF 54 |
| #define BRCMF_E_RSSI 56 |
| #define BRCMF_E_PFN_SCAN_COMPLETE 57 |
| #define BRCMF_E_EXTLOG_MSG 58 |
| #define BRCMF_E_ACTION_FRAME 59 |
| #define BRCMF_E_ACTION_FRAME_COMPLETE 60 |
| #define BRCMF_E_PRE_ASSOC_IND 61 |
| #define BRCMF_E_PRE_REASSOC_IND 62 |
| #define BRCMF_E_CHANNEL_ADOPTED 63 |
| #define BRCMF_E_AP_STARTED 64 |
| #define BRCMF_E_DFS_AP_STOP 65 |
| #define BRCMF_E_DFS_AP_RESUME 66 |
| #define BRCMF_E_RESERVED1 67 |
| #define BRCMF_E_RESERVED2 68 |
| #define BRCMF_E_ESCAN_RESULT 69 |
| #define BRCMF_E_ACTION_FRAME_OFF_CHAN_COMPLETE 70 |
| #define BRCMF_E_DCS_REQUEST 73 |
| |
| #define BRCMF_E_FIFO_CREDIT_MAP 74 |
| |
| #define BRCMF_E_LAST 75 |
| |
| #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_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 |
| |
| /* The level of bus communication with the dongle */ |
| enum brcmf_bus_state { |
| BRCMF_BUS_DOWN, /* Not ready for frame transfers */ |
| BRCMF_BUS_LOAD, /* Download access only (CPU reset) */ |
| BRCMF_BUS_DATA /* Ready for frame transfers */ |
| }; |
| |
| /* 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 { |
| u32 offset; /* Offset within received packet to start pattern matching. |
| * Offset '0' is the first byte of the ethernet header. |
| */ |
| u32 size_bytes; /* Size of the pattern. Bitmask must be the same size. */ |
| u8 mask_and_pattern[1]; /* Variable length mask and pattern data. mask starts |
| * at offset 0. Pattern immediately follows mask. |
| */ |
| }; |
| |
| /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ |
| struct brcmf_pkt_filter { |
| u32 id; /* Unique filter id, specified by app. */ |
| u32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ |
| u32 negate_match; /* Negate the result of filter matches */ |
| union { /* Filter definitions */ |
| struct brcmf_pkt_filter_pattern pattern; /* Filter pattern */ |
| } u; |
| }; |
| |
| /* IOVAR "pkt_filter_enable" parameter. */ |
| struct brcmf_pkt_filter_enable { |
| u32 id; /* Unique filter id */ |
| u32 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 { |
| u32 version; /* version field */ |
| u32 length; /* byte length of data in this record, |
| * starting at version and including IEs |
| */ |
| u8 BSSID[ETH_ALEN]; |
| u16 beacon_period; /* units are Kusec */ |
| u16 capability; /* Capability information */ |
| u8 SSID_len; |
| u8 SSID[32]; |
| struct { |
| uint count; /* # rates in this set */ |
| u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ |
| } rateset; /* supported rates */ |
| chanspec_t chanspec; /* chanspec for bss */ |
| u16 atim_window; /* units are Kusec */ |
| u8 dtim_period; /* DTIM period */ |
| s16 RSSI; /* receive signal strength (in dBm) */ |
| s8 phy_noise; /* noise (in dBm) */ |
| |
| u8 n_cap; /* BSS is 802.11N Capable */ |
| u32 nbss_cap; /* 802.11N BSS Capabilities (based on HT_CAP_*) */ |
| u8 ctl_ch; /* 802.11N BSS control channel number */ |
| u32 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 */ |
| |
| u16 ie_offset; /* offset at which IEs start, from beginning */ |
| u32 ie_length; /* byte length of Information Elements */ |
| s16 SNR; /* average SNR of during frame reception */ |
| /* Add new fields here */ |
| /* variable length Information Elements */ |
| }; |
| |
| struct brcmf_ssid { |
| u32 SSID_len; |
| unsigned char SSID[32]; |
| }; |
| |
| struct brcmf_scan_params { |
| struct brcmf_ssid ssid; /* 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 */ |
| s32 nprobes; /* -1 use default, number of probes per channel */ |
| s32 active_time; /* -1 use default, dwell time per channel for |
| * active scanning |
| */ |
| s32 passive_time; /* -1 use default, dwell time per channel |
| * for passive scanning |
| */ |
| s32 home_time; /* -1 use default, dwell time for the home channel |
| * between channel scans |
| */ |
| s32 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 |
| */ |
| u16 channel_list[1]; /* list of chanspecs */ |
| }; |
| |
| /* incremental scan struct */ |
| struct brcmf_iscan_params { |
| u32 version; |
| u16 action; |
| u16 scan_duration; |
| struct brcmf_scan_params params; |
| }; |
| |
| /* 3 fields + size of brcmf_scan_params, not including variable length array */ |
| #define BRCMF_ISCAN_PARAMS_FIXED_SIZE \ |
| (offsetof(struct brcmf_iscan_params, params) + \ |
| sizeof(struct brcmf_ssid)) |
| |
| struct brcmf_scan_results { |
| u32 buflen; |
| u32 version; |
| u32 count; |
| struct brcmf_bss_info bss_info[1]; |
| }; |
| |
| /* used for association with a specific BSSID and chanspec list */ |
| struct brcmf_assoc_params { |
| u8 bssid[ETH_ALEN]; /* 00:00:00:00:00:00: broadcast scan */ |
| s32 chanspec_num; /* 0: all available channels, |
| * otherwise count of chanspecs in chanspec_list |
| */ |
| chanspec_t chanspec_list[1]; /* list of chanspecs */ |
| }; |
| #define BRCMF_ASSOC_PARAMS_FIXED_SIZE \ |
| (sizeof(struct brcmf_assoc_params) - sizeof(chanspec_t)) |
| |
| /* used for join with or without a specific bssid and channel list */ |
| struct brcmf_join_params { |
| struct brcmf_ssid ssid; |
| struct brcmf_assoc_params params; |
| }; |
| |
| /* size of brcmf_scan_results not including variable length array */ |
| #define BRCMF_SCAN_RESULTS_FIXED_SIZE \ |
| (sizeof(struct brcmf_scan_results) - sizeof(struct brcmf_bss_info)) |
| |
| /* incremental scan results struct */ |
| struct brcmf_iscan_results { |
| u32 status; |
| struct brcmf_scan_results results; |
| }; |
| |
| /* size of brcmf_iscan_results not including variable length array */ |
| #define BRCMF_ISCAN_RESULTS_FIXED_SIZE \ |
| (BRCMF_SCAN_RESULTS_FIXED_SIZE + \ |
| offsetof(struct brcmf_iscan_results, results)) |
| |
| 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[2]; |
| int pad_3; |
| int iv_initialized; /* has IV been initialized already? */ |
| int pad_4; |
| /* Rx IV */ |
| struct { |
| u32 hi; /* upper 32 bits of IV */ |
| u16 lo; /* lower 16 bits of IV */ |
| } rxiv; |
| u32 pad_5[2]; |
| u8 ea[ETH_ALEN]; /* per station */ |
| }; |
| |
| /* Used to get specific STA parameters */ |
| struct brcmf_scb_val { |
| u32 val; |
| u8 ea[ETH_ALEN]; |
| }; |
| |
| /* channel encoding */ |
| struct brcmf_channel_info { |
| int hw_channel; |
| int target_channel; |
| int scan_channel; |
| }; |
| |
| /* Linux network driver ioctl encoding */ |
| struct brcmf_ioctl { |
| uint cmd; /* common ioctl 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_bus; /* device bus info */ |
| struct brcmf_proto; /* device communication protocol info */ |
| struct brcmf_info; /* device driver info */ |
| |
| /* Common structure for module and instance linkage */ |
| struct brcmf_pub { |
| /* Linkage ponters */ |
| struct brcmf_bus *bus; |
| struct brcmf_proto *prot; |
| struct brcmf_info *info; |
| |
| /* Internal brcmf items */ |
| bool up; /* Driver up/down (to OS) */ |
| bool txoff; /* Transmit flow-controlled */ |
| bool dongle_reset; /* true = DEVRESET put dongle into reset */ |
| enum brcmf_bus_state busstate; |
| uint hdrlen; /* Total BRCMF header length (proto + bus) */ |
| uint maxctl; /* Max size rxctl request from proto to bus */ |
| uint rxsz; /* Rx buffer size bus module should use */ |
| u8 wme_dp; /* wme discard priority */ |
| |
| /* Dongle media info */ |
| bool iswl; /* Dongle-resident driver is wl */ |
| unsigned long drv_version; /* Version of dongle-resident driver */ |
| u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */ |
| struct dngl_stats dstats; /* Stats for dongle-based data */ |
| |
| /* Additional stats for the bus level */ |
| unsigned long tx_packets; /* Data packets sent to dongle */ |
| unsigned long tx_multicast; /* Multicast data packets sent to dongle */ |
| unsigned long tx_errors; /* Errors in sending data to dongle */ |
| unsigned long tx_ctlpkts; /* Control packets sent to dongle */ |
| unsigned long tx_ctlerrs; /* Errors sending control frames to dongle */ |
| unsigned long rx_packets; /* Packets sent up the network interface */ |
| unsigned long rx_multicast; /* Multicast packets sent up the network |
| interface */ |
| unsigned long rx_errors; /* Errors processing rx data packets */ |
| unsigned long rx_ctlpkts; /* Control frames processed from dongle */ |
| unsigned long rx_ctlerrs; /* Errors in processing rx control frames */ |
| unsigned long rx_dropped; /* Packets dropped locally (no memory) */ |
| unsigned long rx_flushed; /* Packets flushed due to |
| unscheduled sendup thread */ |
| unsigned long wd_dpc_sched; /* Number of times dpc scheduled by |
| watchdog timer */ |
| |
| unsigned long rx_readahead_cnt; /* Number of packets where header read-ahead |
| was used. */ |
| unsigned long tx_realloc; /* Number of tx packets we had to realloc for |
| headroom */ |
| unsigned long fc_packets; /* Number of flow control pkts recvd */ |
| |
| /* Last error return */ |
| int bcmerror; |
| uint tickcnt; |
| |
| /* Last error from dongle */ |
| int dongle_error; |
| |
| /* Suspend disable flag flag */ |
| int suspend_disable_flag; /* "1" to disable all extra powersaving |
| during suspend */ |
| int in_suspend; /* flag set to 1 when early suspend called */ |
| int dtim_skip; /* dtim skip , default 0 means wake each dtim */ |
| |
| /* Pkt filter defination */ |
| char *pktfilter[100]; |
| int pktfilter_count; |
| |
| u8 country_code[BRCM_CNTRY_BUF_SZ]; |
| char eventmask[BRCMF_EVENTING_MASK_LEN]; |
| |
| }; |
| |
| struct brcmf_if_event { |
| u8 ifidx; |
| u8 action; |
| u8 flags; |
| u8 bssidx; |
| }; |
| |
| struct brcmf_timeout { |
| u32 limit; /* Expiration time (usec) */ |
| u32 increment; /* Current expiration increment (usec) */ |
| u32 elapsed; /* Current elapsed time (usec) */ |
| u32 tick; /* O/S tick time (usec) */ |
| }; |
| |
| struct bcmevent_name { |
| uint event; |
| const char *name; |
| }; |
| |
| #if defined(CONFIG_PM_SLEEP) |
| extern atomic_t brcmf_mmc_suspend; |
| #define BRCMF_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); |
| #define _BRCMF_PM_RESUME_WAIT(a, b) do { \ |
| int retry = 0; \ |
| while (atomic_read(&brcmf_mmc_suspend) && retry++ != b) { \ |
| wait_event_timeout(a, false, HZ/100); \ |
| } \ |
| } while (0) |
| #define BRCMF_PM_RESUME_WAIT(a) _BRCMF_PM_RESUME_WAIT(a, 30) |
| #define BRCMF_PM_RESUME_RETURN_ERROR(a) \ |
| do { if (atomic_read(&brcmf_mmc_suspend)) return a; } while (0) |
| |
| #define BRCMF_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); |
| #define BRCMF_SPINWAIT_SLEEP(a, exp, us) do { \ |
| uint countdown = (us) + 9999; \ |
| while ((exp) && (countdown >= 10000)) { \ |
| wait_event_timeout(a, false, HZ/100); \ |
| countdown -= 10000; \ |
| } \ |
| } while (0) |
| |
| #else |
| |
| #define BRCMF_PM_RESUME_WAIT_INIT(a) |
| #define BRCMF_PM_RESUME_WAIT(a) |
| #define BRCMF_PM_RESUME_RETURN_ERROR(a) |
| |
| #define BRCMF_SPINWAIT_SLEEP_INIT(a) |
| #define BRCMF_SPINWAIT_SLEEP(a, exp, us) do { \ |
| uint countdown = (us) + 9; \ |
| while ((exp) && (countdown >= 10)) { \ |
| udelay(10); \ |
| countdown -= 10; \ |
| } \ |
| } while (0) |
| |
| #endif /* defined(CONFIG_PM_SLEEP) */ |
| |
| /* |
| * Insmod parameters for debug/test |
| */ |
| |
| /* Use interrupts */ |
| extern uint brcmf_intr; |
| |
| /* Use polling */ |
| extern uint brcmf_poll; |
| |
| /* ARP offload agent mode */ |
| extern uint brcmf_arp_mode; |
| |
| /* ARP offload enable */ |
| extern uint brcmf_arp_enable; |
| |
| /* Pkt filte enable control */ |
| extern uint brcmf_pkt_filter_enable; |
| |
| /* Pkt filter init setup */ |
| extern uint brcmf_pkt_filter_init; |
| |
| /* Pkt filter mode control */ |
| extern uint brcmf_master_mode; |
| |
| /* Roaming mode control */ |
| extern uint brcmf_roam; |
| |
| /* Roaming mode control */ |
| extern uint brcmf_radio_up; |
| |
| /* Initial idletime ticks (may be -1 for immediate idle, 0 for no idle) */ |
| extern int brcmf_idletime; |
| #define BRCMF_IDLETIME_TICKS 1 |
| |
| /* SDIO Drive Strength */ |
| extern uint brcmf_sdiod_drive_strength; |
| |
| /* Override to force tx queueing all the time */ |
| extern uint brcmf_force_tx_queueing; |
| |
| #ifdef SDTEST |
| /* Echo packet generator (SDIO), pkts/s */ |
| extern uint brcmf_pktgen; |
| |
| /* Echo packet len (0 => sawtooth, max 1800) */ |
| extern uint brcmf_pktgen_len; |
| #define BRCMF_MAX_PKTGEN_LEN 1800 |
| #endif |
| |
| extern const struct bcmevent_name bcmevent_names[]; |
| extern const int bcmevent_names_size; |
| |
| |
| static inline void MUTEX_LOCK_INIT(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_LOCK(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_UNLOCK(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_LOCK_SOFTAP_SET_INIT(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_LOCK_SOFTAP_SET(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_UNLOCK_SOFTAP_SET(struct brcmf_pub *drvr) |
| { |
| } |
| |
| static inline void MUTEX_LOCK_WL_SCAN_SET_INIT(void) |
| { |
| } |
| |
| static inline void MUTEX_LOCK_WL_SCAN_SET(void) |
| { |
| } |
| |
| static inline void MUTEX_UNLOCK_WL_SCAN_SET(void) |
| { |
| } |
| |
| /* Indication from bus module regarding presence/insertion of dongle. |
| * Return struct brcmf_pub pointer, used as handle to OS module in later calls. |
| * Returned structure should have bus and prot pointers filled in. |
| * bus_hdrlen specifies required headroom for bus module header. |
| */ |
| extern struct brcmf_pub *brcmf_attach(struct brcmf_bus *bus, |
| uint bus_hdrlen); |
| extern int brcmf_net_attach(struct brcmf_pub *drvr, int idx); |
| extern int brcmf_netdev_wait_pend8021x(struct net_device *dev); |
| |
| /* Indication from bus module regarding removal/absence of dongle */ |
| extern void brcmf_detach(struct brcmf_pub *drvr); |
| |
| /* Indication from bus module to change flow-control state */ |
| extern void brcmf_txflowcontrol(struct brcmf_pub *drvr, int ifidx, bool on); |
| |
| extern bool brcmf_c_prec_enq(struct brcmf_pub *drvr, struct pktq *q, |
| struct sk_buff *pkt, int prec); |
| |
| /* Receive frame for delivery to OS. Callee disposes of rxp. */ |
| extern void brcmf_rx_frame(struct brcmf_pub *drvr, int ifidx, |
| struct sk_buff *rxp, int numpkt); |
| |
| /* Return pointer to interface name */ |
| extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx); |
| |
| /* Notify tx completion */ |
| extern void brcmf_txcomplete(struct brcmf_pub *drvr, struct sk_buff *txp, |
| bool success); |
| |
| /* Query ioctl */ |
| extern int brcmf_proto_cdc_query_ioctl(struct brcmf_pub *drvr, int ifidx, |
| uint cmd, void *buf, uint len); |
| |
| /* OS independent layer functions */ |
| extern int brcmf_os_proto_block(struct brcmf_pub *drvr); |
| extern int brcmf_os_proto_unblock(struct brcmf_pub *drvr); |
| extern int brcmf_os_ioctl_resp_wait(struct brcmf_pub *drvr, uint *condition, |
| bool *pending); |
| extern int brcmf_os_ioctl_resp_wake(struct brcmf_pub *drvr); |
| extern unsigned int brcmf_os_get_ioctl_resp_timeout(void); |
| extern void brcmf_os_set_ioctl_resp_timeout(unsigned int timeout_msec); |
| #ifdef BCMDBG |
| extern int brcmf_write_to_file(struct brcmf_pub *drvr, u8 *buf, int size); |
| #endif /* BCMDBG */ |
| |
| extern void brcmf_timeout_start(struct brcmf_timeout *tmo, uint usec); |
| extern int brcmf_timeout_expired(struct brcmf_timeout *tmo); |
| |
| extern int brcmf_ifname2idx(struct brcmf_info *drvr_priv, char *name); |
| extern int brcmf_c_host_event(struct brcmf_info *drvr_priv, int *idx, |
| void *pktdata, struct brcmf_event_msg *, |
| void **data_ptr); |
| |
| extern void brcmf_c_init(void); |
| |
| extern int brcmf_add_if(struct brcmf_info *drvr_priv, int ifidx, void *handle, |
| char *name, u8 *mac_addr, u32 flags, u8 bssidx); |
| extern void brcmf_del_if(struct brcmf_info *drvr_priv, int ifidx); |
| |
| /* Send packet to dongle via data channel */ |
| extern int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx,\ |
| struct sk_buff *pkt); |
| |
| extern int brcmf_bus_devreset(struct brcmf_pub *drvr, u8 flag); |
| extern int brcmf_bus_start(struct brcmf_pub *drvr); |
| |
| extern void brcmf_c_pktfilter_offload_set(struct brcmf_pub *drvr, char *arg); |
| extern void brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg, |
| int enable, int master_mode); |
| |
| /* Linux network driver ioctl encoding */ |
| struct brcmf_c_ioctl { |
| uint cmd; /* common ioctl definition */ |
| void *buf; /* pointer to user buffer */ |
| uint len; /* length of user buffer */ |
| bool set; /* get or set request (optional) */ |
| uint used; /* bytes read or written (optional) */ |
| uint needed; /* bytes needed (optional) */ |
| uint driver; /* to identify target driver */ |
| }; |
| |
| /* per-driver magic numbers */ |
| #define BRCMF_IOCTL_MAGIC 0x00444944 |
| |
| /* bump this number if you change the ioctl interface */ |
| #define BRCMF_IOCTL_VERSION 1 |
| #define BRCMF_IOCTL_MAXLEN 8192 /* max length ioctl buffer required */ |
| |
| /* common ioctl definitions */ |
| #define BRCMF_GET_MAGIC 0 |
| #define BRCMF_GET_VERSION 1 |
| #define BRCMF_GET_VAR 2 |
| #define BRCMF_SET_VAR 3 |
| |
| /* message levels */ |
| #define BRCMF_ERROR_VAL 0x0001 |
| #define BRCMF_TRACE_VAL 0x0002 |
| #define BRCMF_INFO_VAL 0x0004 |
| #define BRCMF_DATA_VAL 0x0008 |
| #define BRCMF_CTL_VAL 0x0010 |
| #define BRCMF_TIMER_VAL 0x0020 |
| #define BRCMF_HDRS_VAL 0x0040 |
| #define BRCMF_BYTES_VAL 0x0080 |
| #define BRCMF_INTR_VAL 0x0100 |
| #define BRCMF_GLOM_VAL 0x0400 |
| #define BRCMF_EVENT_VAL 0x0800 |
| #define BRCMF_BTA_VAL 0x1000 |
| #define BRCMF_ISCAN_VAL 0x2000 |
| |
| #ifdef SDTEST |
| /* For pktgen iovar */ |
| struct brcmf_pktgen { |
| uint version; /* To allow structure change tracking */ |
| uint freq; /* Max ticks between tx/rx attempts */ |
| uint count; /* Test packets to send/rcv each attempt */ |
| uint print; /* Print counts every <print> attempts */ |
| uint total; /* Total packets (or bursts) */ |
| uint minlen; /* Minimum length of packets to send */ |
| uint maxlen; /* Maximum length of packets to send */ |
| uint numsent; /* Count of test packets sent */ |
| uint numrcvd; /* Count of test packets received */ |
| uint numfail; /* Count of test send failures */ |
| uint mode; /* Test mode (type of test packets) */ |
| uint stop; /* Stop after this many tx failures */ |
| }; |
| |
| /* Version in case structure changes */ |
| #define BRCMF_PKTGEN_VERSION 2 |
| |
| /* Type of test packets to use */ |
| #define BRCMF_PKTGEN_ECHO 1 /* Send echo requests */ |
| #define BRCMF_PKTGEN_SEND 2 /* Send discard packets */ |
| #define BRCMF_PKTGEN_RXBURST 3 /* Request dongle send N packets */ |
| #define BRCMF_PKTGEN_RECV 4 /* Continuous rx from continuous |
| tx dongle */ |
| #endif /* SDTEST */ |
| |
| /* Enter idle immediately (no timeout) */ |
| #define BRCMF_IDLE_IMMEDIATE (-1) |
| |
| /* Values for idleclock iovar: other values are the sd_divisor to use |
| when idle */ |
| #define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change |
| when idle */ |
| |
| #endif /* _BRCMF_H_ */ |