/* * Copyright (c) 2010-2011 Atheros Communications Inc. * Copyright (c) 2011-2012 Qualcomm Atheros, Inc. * * 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. */ #ifndef CORE_H #define CORE_H #include <linux/etherdevice.h> #include <linux/rtnetlink.h> #include <linux/firmware.h> #include <linux/sched.h> #include <linux/circ_buf.h> #include <net/cfg80211.h> #include "htc.h" #include "wmi.h" #include "bmi.h" #include "target.h" #define MAX_ATH6KL … #define ATH6KL_MAX_RX_BUFFERS … #define ATH6KL_BUFFER_SIZE … #define ATH6KL_MAX_AMSDU_RX_BUFFERS … #define ATH6KL_AMSDU_REFILL_THRESHOLD … #define ATH6KL_AMSDU_BUFFER_SIZE … #define MAX_MSDU_SUBFRAME_PAYLOAD_LEN … #define MIN_MSDU_SUBFRAME_PAYLOAD_LEN … #define USER_SAVEDKEYS_STAT_INIT … #define USER_SAVEDKEYS_STAT_RUN … #define ATH6KL_TX_TIMEOUT … #define ATH6KL_MAX_ENDPOINTS … #define MAX_NODE_NUM … #define ATH6KL_APSD_ALL_FRAME … #define ATH6KL_APSD_NUM_OF_AC … #define ATH6KL_APSD_FRAME_MASK … /* Extra bytes for htc header alignment */ #define ATH6KL_HTC_ALIGN_BYTES … /* MAX_HI_COOKIE_NUM are reserved for high priority traffic */ #define MAX_DEF_COOKIE_NUM … #define MAX_HI_COOKIE_NUM … #define MAX_COOKIE_NUM … #define MAX_DEFAULT_SEND_QUEUE_DEPTH … #define DISCON_TIMER_INTVAL … /* Channel dwell time in fg scan */ #define ATH6KL_FG_SCAN_INTERVAL … /* includes also the null byte */ #define ATH6KL_FIRMWARE_MAGIC … enum ath6kl_fw_ie_type { … }; enum ath6kl_fw_capability { … }; #define ATH6KL_CAPABILITY_LEN … struct ath6kl_fw_ie { … }; enum ath6kl_hw_flags { … }; #define ATH6KL_FW_API2_FILE … #define ATH6KL_FW_API3_FILE … #define ATH6KL_FW_API4_FILE … #define ATH6KL_FW_API5_FILE … /* AR6003 1.0 definitions */ #define AR6003_HW_1_0_VERSION … /* AR6003 2.0 definitions */ #define AR6003_HW_2_0_VERSION … #define AR6003_HW_2_0_PATCH_DOWNLOAD_ADDRESS … #define AR6003_HW_2_0_FW_DIR … #define AR6003_HW_2_0_OTP_FILE … #define AR6003_HW_2_0_FIRMWARE_FILE … #define AR6003_HW_2_0_TCMD_FIRMWARE_FILE … #define AR6003_HW_2_0_PATCH_FILE … #define AR6003_HW_2_0_BOARD_DATA_FILE … #define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE … /* AR6003 3.0 definitions */ #define AR6003_HW_2_1_1_VERSION … #define AR6003_HW_2_1_1_FW_DIR … #define AR6003_HW_2_1_1_OTP_FILE … #define AR6003_HW_2_1_1_FIRMWARE_FILE … #define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE … #define AR6003_HW_2_1_1_UTF_FIRMWARE_FILE … #define AR6003_HW_2_1_1_TESTSCRIPT_FILE … #define AR6003_HW_2_1_1_PATCH_FILE … #define AR6003_HW_2_1_1_BOARD_DATA_FILE … #define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE … /* AR6004 1.0 definitions */ #define AR6004_HW_1_0_VERSION … #define AR6004_HW_1_0_FW_DIR … #define AR6004_HW_1_0_FIRMWARE_FILE … #define AR6004_HW_1_0_BOARD_DATA_FILE … #define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE … /* AR6004 1.1 definitions */ #define AR6004_HW_1_1_VERSION … #define AR6004_HW_1_1_FW_DIR … #define AR6004_HW_1_1_FIRMWARE_FILE … #define AR6004_HW_1_1_BOARD_DATA_FILE … #define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE … /* AR6004 1.2 definitions */ #define AR6004_HW_1_2_VERSION … #define AR6004_HW_1_2_FW_DIR … #define AR6004_HW_1_2_FIRMWARE_FILE … #define AR6004_HW_1_2_BOARD_DATA_FILE … #define AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE … /* AR6004 1.3 definitions */ #define AR6004_HW_1_3_VERSION … #define AR6004_HW_1_3_FW_DIR … #define AR6004_HW_1_3_FIRMWARE_FILE … #define AR6004_HW_1_3_TCMD_FIRMWARE_FILE … #define AR6004_HW_1_3_UTF_FIRMWARE_FILE … #define AR6004_HW_1_3_TESTSCRIPT_FILE … #define AR6004_HW_1_3_BOARD_DATA_FILE … #define AR6004_HW_1_3_DEFAULT_BOARD_DATA_FILE … /* AR6004 3.0 definitions */ #define AR6004_HW_3_0_VERSION … #define AR6004_HW_3_0_FW_DIR … #define AR6004_HW_3_0_FIRMWARE_FILE … #define AR6004_HW_3_0_TCMD_FIRMWARE_FILE … #define AR6004_HW_3_0_UTF_FIRMWARE_FILE … #define AR6004_HW_3_0_TESTSCRIPT_FILE … #define AR6004_HW_3_0_BOARD_DATA_FILE … #define AR6004_HW_3_0_DEFAULT_BOARD_DATA_FILE … /* Per STA data, used in AP mode */ #define STA_PS_AWAKE … #define STA_PS_SLEEP … #define STA_PS_POLLED … #define STA_PS_APSD_TRIGGER … #define STA_PS_APSD_EOSP … /* HTC TX packet tagging definitions */ #define ATH6KL_CONTROL_PKT_TAG … #define ATH6KL_DATA_PKT_TAG … #define AR6003_CUST_DATA_SIZE … #define AGGR_WIN_IDX(x, y) … #define AGGR_INCR_IDX(x, y) … #define AGGR_DCRM_IDX(x, y) … #define ATH6KL_MAX_SEQ_NO … #define ATH6KL_NEXT_SEQ_NO(x) … #define NUM_OF_TIDS … #define AGGR_SZ_DEFAULT … #define AGGR_WIN_SZ_MIN … #define AGGR_WIN_SZ_MAX … #define TID_WINDOW_SZ(_x) … #define AGGR_NUM_OF_FREE_NETBUFS … #define AGGR_RX_TIMEOUT … #define WMI_TIMEOUT … #define MBOX_YIELD_LIMIT … #define ATH6KL_DEFAULT_LISTEN_INTVAL … #define ATH6KL_DEFAULT_BMISS_TIME … #define ATH6KL_MAX_WOW_LISTEN_INTL … #define ATH6KL_MAX_BMISS_TIME … /* configuration lags */ /* * ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in * ERP IE of beacon to determine the short premable support when * sending (Re)Assoc req. * ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN: Don't send the power * module state transition failure events which happen during * scan, to the host. */ #define ATH6KL_CONF_IGNORE_ERP_BARKER … #define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN … #define ATH6KL_CONF_ENABLE_11N … #define ATH6KL_CONF_ENABLE_TX_BURST … #define ATH6KL_CONF_UART_DEBUG … #define P2P_WILDCARD_SSID_LEN … enum wlan_low_pwr_state { … }; enum sme_state { … }; struct skb_hold_q { … }; struct rxtid { … }; struct rxtid_stats { … }; struct aggr_info_conn { … }; struct aggr_info { … }; struct ath6kl_wep_key { … }; #define ATH6KL_KEY_SEQ_LEN … struct ath6kl_key { … }; struct ath6kl_node_mapping { … }; struct ath6kl_cookie { … }; struct ath6kl_mgmt_buff { … }; struct ath6kl_sta { … }; struct ath6kl_version { … }; struct ath6kl_bmi { … }; struct target_stats { … }; struct ath6kl_mbox_info { … }; /* * 802.11i defines an extended IV for use with non-WEP ciphers. * When the EXTIV bit is set in the key id byte an additional * 4 bytes immediately follow the IV for TKIP. For CCMP the * EXTIV bit is likewise set but the 8 bytes represent the * CCMP header rather than IV+extended-IV. */ #define ATH6KL_KEYBUF_SIZE … #define ATH6KL_MICBUF_SIZE … #define ATH6KL_KEY_XMIT … #define ATH6KL_KEY_RECV … #define ATH6KL_KEY_DEFAULT … /* Initial group key for AP mode */ struct ath6kl_req_key { … }; enum ath6kl_hif_type { … }; enum ath6kl_htc_type { … }; /* Max number of filters that hw supports */ #define ATH6K_MAX_MC_FILTERS_PER_LIST … struct ath6kl_mc_filter { … }; struct ath6kl_htcap { … }; /* * Driver's maximum limit, note that some firmwares support only one vif * and the runtime (current) limit must be checked from ar->vif_max. */ #define ATH6KL_VIF_MAX … /* vif flags info */ enum ath6kl_vif_state { … }; struct ath6kl_vif { … }; static inline struct ath6kl_vif *ath6kl_vif_from_wdev(struct wireless_dev *wdev) { … } #define WOW_LIST_ID … #define WOW_HOST_REQ_DELAY … #define ATH6KL_SCHED_SCAN_RESULT_DELAY … /* Flag info */ enum ath6kl_dev_state { … }; enum ath6kl_state { … }; /* Fw error recovery */ #define ATH6KL_HB_RESP_MISS_THRES … enum ath6kl_fw_err { … }; struct ath6kl { … }; static inline struct ath6kl *ath6kl_priv(struct net_device *dev) { … } static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar, u32 item_offset) { … } int ath6kl_configure_target(struct ath6kl *ar); void ath6kl_detect_error(unsigned long ptr); void disconnect_timer_handler(struct timer_list *t); void init_netdev(struct net_device *dev); void ath6kl_cookie_init(struct ath6kl *ar); void ath6kl_cookie_cleanup(struct ath6kl *ar); void ath6kl_rx(struct htc_target *target, struct htc_packet *packet); void ath6kl_tx_complete(struct htc_target *context, struct list_head *packet_queue); enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, struct htc_packet *packet); void ath6kl_stop_txrx(struct ath6kl *ar); void ath6kl_cleanup_amsdu_rxbufs(struct ath6kl *ar); int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value); int ath6kl_diag_write(struct ath6kl *ar, u32 address, void *data, u32 length); int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value); int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length); int ath6kl_read_fwlogs(struct ath6kl *ar); void ath6kl_init_profile_info(struct ath6kl_vif *vif); void ath6kl_tx_data_cleanup(struct ath6kl *ar); struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar); void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie); netdev_tx_t ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); struct aggr_info *aggr_init(struct ath6kl_vif *vif); void aggr_conn_init(struct ath6kl_vif *vif, struct aggr_info *aggr_info, struct aggr_info_conn *aggr_conn); void ath6kl_rx_refill(struct htc_target *target, enum htc_endpoint_id endpoint); void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count); struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target, enum htc_endpoint_id endpoint, int len); void aggr_module_destroy(struct aggr_info *aggr_info); void aggr_reset_state(struct aggr_info_conn *aggr_conn); struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 *node_addr); struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid); void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver, enum wmi_phy_cap cap); int ath6kl_control_tx(void *devt, struct sk_buff *skb, enum htc_endpoint_id eid); void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid, u16 listen_int, u16 beacon_int, enum network_type net_type, u8 beacon_ie_len, u8 assoc_req_len, u8 assoc_resp_len, u8 *assoc_info); void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel); void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr, u8 keymgmt, u8 ucipher, u8 auth, u8 assoc_req_len, u8 *assoc_info, u8 apsd_info); void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid, u8 assoc_resp_len, u8 *assoc_info, u16 prot_reason_status); void ath6kl_tkip_micerr_event(struct ath6kl_vif *vif, u8 keyid, bool ismcast); void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr); void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status); void ath6kl_tgt_stats_event(struct ath6kl_vif *vif, u8 *ptr, u32 len); void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active); enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac); void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid); void ath6kl_dtimexpiry_event(struct ath6kl_vif *vif); void ath6kl_disconnect(struct ath6kl_vif *vif); void aggr_recv_delba_req_evt(struct ath6kl_vif *vif, u8 tid); void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid, u16 seq_no, u8 win_sz); void ath6kl_wakeup_event(void *dev); void ath6kl_init_control_info(struct ath6kl_vif *vif); struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar); void ath6kl_cfg80211_vif_stop(struct ath6kl_vif *vif, bool wmi_ready); int ath6kl_init_hw_start(struct ath6kl *ar); int ath6kl_init_hw_stop(struct ath6kl *ar); int ath6kl_init_fetch_firmwares(struct ath6kl *ar); int ath6kl_init_hw_params(struct ath6kl *ar); void ath6kl_check_wow_status(struct ath6kl *ar); void ath6kl_core_tx_complete(struct ath6kl *ar, struct sk_buff *skb); void ath6kl_core_rx_complete(struct ath6kl *ar, struct sk_buff *skb, u8 pipe); struct ath6kl *ath6kl_core_create(struct device *dev); int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type); void ath6kl_core_cleanup(struct ath6kl *ar); void ath6kl_core_destroy(struct ath6kl *ar); /* Fw error recovery */ void ath6kl_init_hw_restart(struct ath6kl *ar); void ath6kl_recovery_err_notify(struct ath6kl *ar, enum ath6kl_fw_err reason); void ath6kl_recovery_hb_event(struct ath6kl *ar, u32 cookie); void ath6kl_recovery_init(struct ath6kl *ar); void ath6kl_recovery_cleanup(struct ath6kl *ar); void ath6kl_recovery_suspend(struct ath6kl *ar); void ath6kl_recovery_resume(struct ath6kl *ar); #endif /* CORE_H */
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