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Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd.h')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/dhd.h776
1 files changed, 776 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
new file mode 100644
index 000000000000..4645766b4070
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -0,0 +1,776 @@
+/*
+ * 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"
+
+/*******************************************************************************
+ * IO codes that are interpreted by dongle firmware
+ ******************************************************************************/
+#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_EVENTING_MASK_LEN 16
+
+#define TOE_TX_CSUM_OL 0x00000001
+#define TOE_RX_CSUM_OL 0x00000002
+
+#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
+
+/* Indicates this key is using soft encrypt */
+#define WL_SOFT_KEY (1 << 0)
+/* primary (ie tx) key */
+#define BRCMF_PRIMARY_KEY (1 << 1)
+/* Reserved for backward compat */
+#define WL_KF_RES_4 (1 << 4)
+/* Reserved for backward compat */
+#define WL_KF_RES_5 (1 << 5)
+/* Indicates a group key for a IBSS PEER */
+#define WL_IBSS_PEER_GROUP_KEY (1 << 6)
+
+/* 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 {
+ __be16 version;
+ __be16 flags;
+ __be32 event_type;
+ __be32 status;
+ __be32 reason;
+ __be32 auth_type;
+ __be32 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 */
+};
+
+/* event codes sent by the dongle to this driver */
+#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_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 {
+ __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[WL_NUMRATES];
+};
+
+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 */
+};
+
+/* incremental scan struct */
+struct brcmf_iscan_params_le {
+ __le32 version;
+ __le16 action;
+ __le16 scan_duration;
+ struct brcmf_scan_params_le params_le;
+};
+
+struct brcmf_scan_results {
+ u32 buflen;
+ u32 version;
+ u32 count;
+ struct brcmf_bss_info bss_info[1];
+};
+
+struct brcmf_scan_results_le {
+ __le32 buflen;
+ __le32 version;
+ __le32 count;
+ struct brcmf_bss_info bss_info[1];
+};
+
+/* 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;
+};
+
+/* 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 {
+ union {
+ u32 status;
+ __le32 status_le;
+ };
+ union {
+ struct brcmf_scan_results results;
+ struct brcmf_scan_results_le results_le;
+ };
+};
+
+/* 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[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;
+};
+
+/* 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_bus; /* device bus info */
+struct brcmf_proto; /* device communication protocol info */
+struct brcmf_info; /* device driver info */
+struct brcmf_cfg80211_dev; /* cfg80211 device 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;
+ struct brcmf_cfg80211_dev *config;
+
+ /* Internal brcmf items */
+ bool up; /* Driver up/down (to OS) */
+ bool txoff; /* Transmit flow-controlled */
+ 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 */
+
+ /* Data packets sent to dongle */
+ unsigned long tx_packets;
+ /* Multicast data packets sent to dongle */
+ unsigned long tx_multicast;
+ /* Errors in sending data to dongle */
+ unsigned long tx_errors;
+ /* Control packets sent to dongle */
+ unsigned long tx_ctlpkts;
+ /* Errors sending control frames to dongle */
+ unsigned long tx_ctlerrs;
+ /* Packets sent up the network interface */
+ unsigned long rx_packets;
+ /* Multicast packets sent up the network interface */
+ unsigned long rx_multicast;
+ /* Errors processing rx data packets */
+ unsigned long rx_errors;
+ /* Control frames processed from dongle */
+ unsigned long rx_ctlpkts;
+
+ /* Errors in processing rx control frames */
+ unsigned long rx_ctlerrs;
+ /* Packets dropped locally (no memory) */
+ unsigned long rx_dropped;
+ /* Packets flushed due to unscheduled sendup thread */
+ unsigned long rx_flushed;
+ /* Number of times dpc scheduled by watchdog timer */
+ unsigned long wd_dpc_sched;
+
+ /* Number of packets where header read-ahead was used. */
+ unsigned long rx_readahead_cnt;
+ /* Number of tx packets we had to realloc for headroom */
+ unsigned long tx_realloc;
+ /* Number of flow control pkts recvd */
+ unsigned long fc_packets;
+
+ /* 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 bcmevent_name {
+ uint event;
+ const char *name;
+};
+
+extern const struct bcmevent_name bcmevent_names[];
+
+extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen,
+ char *buf, uint len);
+
+/* 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 *ndev);
+
+extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len);
+
+/* 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 dongle */
+extern int brcmf_proto_cdc_query_dcmd(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);
+#ifdef BCMDBG
+extern int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size);
+#endif /* BCMDBG */
+
+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,
+ struct net_device *ndev, 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_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);
+
+#define BRCMF_DCMD_SMLEN 256 /* "small" cmd buffer required */
+#define BRCMF_DCMD_MEDLEN 1536 /* "med" cmd buffer required */
+#define BRCMF_DCMD_MAXLEN 8192 /* max length cmd buffer required */
+
+/* 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
+
+/* Enter idle immediately (no timeout) */
+#define BRCMF_IDLE_IMMEDIATE (-1)
+#define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change
+ when idle */
+#define BRCMF_IDLE_INTERVAL 1
+
+#endif /* _BRCMF_H_ */