/* * Copyright (c) 2004-2011 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. */ #include <linux/ip.h> #include <linux/in.h> #include "core.h" #include "debug.h" #include "testmode.h" #include "trace.h" #include "../regd.h" #include "../regd_common.h" static int ath6kl_wmi_sync_point(struct wmi *wmi, u8 if_idx); static const s32 wmi_rate_tbl[][2] = …; static const s32 wmi_rate_tbl_mcs15[][2] = …; /* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */ static const u8 up_to_ac[] = …; void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id) { … } enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi) { … } struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx) { … } /* Performs DIX to 802.3 encapsulation for transmit packets. * Assumes the entire DIX header is contiguous and that there is * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers. */ int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb) { … } static int ath6kl_wmi_meta_add(struct wmi *wmi, struct sk_buff *skb, u8 *version, void *tx_meta_info) { … } int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb, u8 msg_type, u32 flags, enum wmi_data_hdr_data_type data_type, u8 meta_ver, void *tx_meta_info, u8 if_idx) { … } u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri) { … } u8 ath6kl_wmi_get_traffic_class(u8 user_priority) { … } int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx, struct sk_buff *skb, u32 layer2_priority, bool wmm_enabled, u8 *ac) { … } int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb) { … } /* * Performs 802.3 to DIX encapsulation for received packets. * Assumes the entire 802.3 header is contiguous. */ int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb) { … } static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len) { … } static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_tx_status_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_p2p_capabilities_event_rx(u8 *datap, int len) { … } static int ath6kl_wmi_rx_action_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_p2p_info_event_rx(u8 *datap, int len) { … } static inline struct sk_buff *ath6kl_wmi_get_new_buf(u32 size) { … } /* Send a "simple" wmi command -- one with no arguments */ static int ath6kl_wmi_simple_cmd(struct wmi *wmi, u8 if_idx, enum wmi_cmd_id cmd_id) { … } static int ath6kl_wmi_ready_event_rx(struct wmi *wmi, u8 *datap, int len) { … } /* * Mechanism to modify the roaming behavior in the firmware. The lower rssi * at which the station has to roam can be passed with * WMI_SET_LRSSI_SCAN_PARAMS. Subtract 96 from RSSI to get the signal level * in dBm. */ int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi) { … } int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid) { … } int ath6kl_wmi_ap_set_beacon_intvl_cmd(struct wmi *wmi, u8 if_idx, u32 beacon_intvl) { … } int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period) { … } int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode) { … } static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static struct country_code_to_enum_rd * ath6kl_regd_find_country(u16 countryCode) { … } static struct reg_dmn_pair_mapping * ath6kl_get_regpair(u16 regdmn) { … } static struct country_code_to_enum_rd * ath6kl_regd_find_country_by_rd(u16 regdmn) { … } static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_disconnect_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_peer_node_event_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_tkip_micerr_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } void ath6kl_wmi_sscan_timer(struct timer_list *t) { … } static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } /* Inactivity timeout of a fatpipe(pstream) at the target */ static int ath6kl_wmi_pstream_timeout_event_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_bitrate_reply_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_test_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_ratemask_reply_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_ch_list_reply_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_tx_pwr_reply_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_keepalive_reply_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_scan_complete_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_neighbor_report_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } /* * Target is reporting a programming error. This is for * developer aid only. Target only checks a few common violations * and it is responsibility of host to do all error checking. * Behavior of target after wmi error event is undefined. * A reset is recommended. */ static int ath6kl_wmi_error_event_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_stats_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static u8 ath6kl_wmi_get_upper_threshold(s16 rssi, struct sq_threshold_params *sq_thresh, u32 size) { … } static u8 ath6kl_wmi_get_lower_threshold(s16 rssi, struct sq_threshold_params *sq_thresh, u32 size) { … } static int ath6kl_wmi_send_rssi_threshold_params(struct wmi *wmi, struct wmi_rssi_threshold_params_cmd *rssi_cmd) { … } static int ath6kl_wmi_rssi_threshold_event_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_txe_notify_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } int ath6kl_wmi_set_txe_notify(struct wmi *wmi, u8 idx, u32 rate, u32 pkts, u32 intvl) { … } int ath6kl_wmi_set_rssi_filter_cmd(struct wmi *wmi, u8 if_idx, s8 rssi) { … } static int ath6kl_wmi_send_snr_threshold_params(struct wmi *wmi, struct wmi_snr_threshold_params_cmd *snr_cmd) { … } static int ath6kl_wmi_snr_threshold_event_rx(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_aplist_event_rx(struct wmi *wmi, u8 *datap, int len) { … } int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb, enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag) { … } int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx, enum network_type nw_type, enum dot11_auth_mode dot11_auth_mode, enum auth_mode auth_mode, enum ath6kl_crypto_type pairwise_crypto, u8 pairwise_crypto_len, enum ath6kl_crypto_type group_crypto, u8 group_crypto_len, int ssid_len, u8 *ssid, u8 *bssid, u16 channel, u32 ctrl_flags, u8 nw_subtype) { … } int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid, u16 channel) { … } int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx) { … } /* ath6kl_wmi_start_scan_cmd is to be deprecated. Use * ath6kl_wmi_begin_scan_cmd instead. The new function supports P2P * mgmt operations using station interface. */ static int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx, enum wmi_scan_type scan_type, u32 force_fgscan, u32 is_legacy, u32 home_dwell_time, u32 force_scan_interval, s8 num_chan, u16 *ch_list) { … } /* * beginscan supports (compared to old startscan) P2P mgmt operations using * station interface, send additional information like supported rates to * advertise and xmit rates for probe requests */ int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, enum wmi_scan_type scan_type, u32 force_fgscan, u32 is_legacy, u32 home_dwell_time, u32 force_scan_interval, s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates) { … } int ath6kl_wmi_enable_sched_scan_cmd(struct wmi *wmi, u8 if_idx, bool enable) { … } int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec, u16 fg_end_sec, u16 bg_sec, u16 minact_chdw_msec, u16 maxact_chdw_msec, u16 pas_chdw_msec, u8 short_scan_ratio, u8 scan_ctrl_flag, u32 max_dfsch_act_time, u16 maxact_scan_per_ssid) { … } int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter, u32 ie_mask) { … } int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag, u8 ssid_len, u8 *ssid) { … } int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx, u16 listen_interval, u16 listen_beacons) { … } int ath6kl_wmi_bmisstime_cmd(struct wmi *wmi, u8 if_idx, u16 bmiss_time, u16 num_beacons) { … } int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode) { … } int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period, u16 ps_poll_num, u16 dtim_policy, u16 tx_wakeup_policy, u16 num_tx_to_wakeup, u16 ps_fail_event_policy) { … } int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout) { … } int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index, enum ath6kl_crypto_type key_type, u8 key_usage, u8 key_len, u8 *key_rsc, unsigned int key_rsc_len, u8 *key_material, u8 key_op_ctrl, u8 *mac_addr, enum wmi_sync_flag sync_flag) { … } int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, const u8 *krk) { … } int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index) { … } int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid, const u8 *pmkid, bool set) { … } static int ath6kl_wmi_data_sync_send(struct wmi *wmi, struct sk_buff *skb, enum htc_endpoint_id ep_id, u8 if_idx) { … } static int ath6kl_wmi_sync_point(struct wmi *wmi, u8 if_idx) { … } int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx, struct wmi_create_pstream_cmd *params) { … } int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class, u8 tsid) { … } int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx, __be32 ips0, __be32 ips1) { … } static void ath6kl_wmi_relinquish_implicit_pstream_credits(struct wmi *wmi) { … } static int ath6kl_set_bitrate_mask64(struct wmi *wmi, u8 if_idx, const struct cfg80211_bitrate_mask *mask) { … } static int ath6kl_set_bitrate_mask32(struct wmi *wmi, u8 if_idx, const struct cfg80211_bitrate_mask *mask) { … } int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx, const struct cfg80211_bitrate_mask *mask) { … } int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx, enum ath6kl_host_mode host_mode) { … } /* This command has zero length payload */ static int ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(struct wmi *wmi, struct ath6kl_vif *vif) { … } int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx, enum ath6kl_wow_mode wow_mode, u32 filter, u16 host_req_delay) { … } int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx, u8 list_id, u8 filter_size, u8 filter_offset, const u8 *filter, const u8 *mask) { … } int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx, u16 list_id, u16 filter_id) { … } static int ath6kl_wmi_cmd_send_xtnd(struct wmi *wmi, struct sk_buff *skb, enum wmix_command_id cmd_id, enum wmi_sync_flag sync_flag) { … } int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source) { … } int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config) { … } int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx) { … } int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM) { … } int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx) { … } int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi) { … } int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status, u8 preamble_policy) { … } int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold) { … } int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg) { … } int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx, u8 keep_alive_intvl) { … } int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx, enum nl80211_band band, struct ath6kl_htcap *htcap) { … } int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len) { … } int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on) { … } int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, u8 *filter, bool add_filter) { … } int ath6kl_wmi_sta_bmiss_enhance_cmd(struct wmi *wmi, u8 if_idx, bool enhance) { … } int ath6kl_wmi_set_regdomain_cmd(struct wmi *wmi, const char *alpha2) { … } s32 ath6kl_wmi_get_rate(struct wmi *wmi, s8 rate_index) { … } static int ath6kl_wmi_get_pmkid_list_event_rx(struct wmi *wmi, u8 *datap, u32 len) { … } static int ath6kl_wmi_addba_req_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_delba_req_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } /* AP mode functions */ int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx, struct wmi_connect_cmd *p) { … } int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd, const u8 *mac, u16 reason) { … } int ath6kl_wmi_ap_hidden_ssid(struct wmi *wmi, u8 if_idx, bool enable) { … } /* This command will be used to enable/disable AP uAPSD feature */ int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable) { … } int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi, u8 if_idx, u16 aid, u16 bitmap, u32 flags) { … } static int ath6kl_wmi_pspoll_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } static int ath6kl_wmi_dtimexpiry_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { … } int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag) { … } int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx, u8 rx_meta_ver, bool rx_dot11_hdr, bool defrag_on_host) { … } int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, const u8 *ie, u8 ie_len) { … } int ath6kl_wmi_set_ie_cmd(struct wmi *wmi, u8 if_idx, u8 ie_id, u8 ie_field, const u8 *ie_info, u8 ie_len) { … } int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable) { … } int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, u32 dur) { … } /* ath6kl_wmi_send_action_cmd is to be deprecated. Use * ath6kl_wmi_send_mgmt_cmd instead. The new function supports P2P * mgmt operations using station interface. */ static int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, u32 wait, const u8 *data, u16 data_len) { … } static int __ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, u32 wait, const u8 *data, u16 data_len, u32 no_cck) { … } int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, u32 wait, const u8 *data, u16 data_len, u32 no_cck) { … } int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq, const u8 *dst, const u8 *data, u16 data_len) { … } int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable) { … } int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags) { … } int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx) { … } int ath6kl_wmi_set_inact_period(struct wmi *wmi, u8 if_idx, int inact_timeout) { … } static void ath6kl_wmi_hb_challenge_resp_event(struct wmi *wmi, u8 *datap, int len) { … } static int ath6kl_wmi_control_rx_xtnd(struct wmi *wmi, struct sk_buff *skb) { … } static int ath6kl_wmi_roam_tbl_event_rx(struct wmi *wmi, u8 *datap, int len) { … } /* Process interface specific wmi events, caller would free the datap */ static int ath6kl_wmi_proc_events_vif(struct wmi *wmi, u16 if_idx, u16 cmd_id, u8 *datap, u32 len) { … } static int ath6kl_wmi_proc_events(struct wmi *wmi, struct sk_buff *skb) { … } /* Control Path */ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) { … } void ath6kl_wmi_reset(struct wmi *wmi) { … } void *ath6kl_wmi_init(struct ath6kl *dev) { … } void ath6kl_wmi_shutdown(struct wmi *wmi) { … }
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