/* * Copyright (c) 2013 Eugene Krasnikov * * 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 _SMD_H_ #define _SMD_H_ #include "wcn36xx.h" /* Max shared size is 4k but we take less.*/ #define WCN36XX_NV_FRAGMENT_SIZE 3072 #define WCN36XX_HAL_BUF_SIZE 4096 #define HAL_MSG_TIMEOUT 10000 #define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400 #define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200 /* The PNO version info be contained in the rsp msg */ #define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x8000 enum wcn36xx_fw_msg_result { WCN36XX_FW_MSG_RESULT_SUCCESS = 0, WCN36XX_FW_MSG_RESULT_SUCCESS_SYNC = 1, WCN36XX_FW_MSG_RESULT_MEM_FAIL = 5, }; /******************************/ /* SMD requests and responses */ /******************************/ struct wcn36xx_fw_msg_status_rsp { u32 status; } __packed; struct wcn36xx_hal_ind_msg { struct list_head list; size_t msg_len; u8 msg[]; }; struct wcn36xx; struct rpmsg_device; int wcn36xx_smd_open(struct wcn36xx *wcn); void wcn36xx_smd_close(struct wcn36xx *wcn); int wcn36xx_smd_load_nv(struct wcn36xx *wcn); int wcn36xx_smd_start(struct wcn36xx *wcn); int wcn36xx_smd_stop(struct wcn36xx *wcn); int wcn36xx_smd_start_scan(struct wcn36xx *wcn, u8 scan_channel); int wcn36xx_smd_end_scan(struct wcn36xx *wcn, u8 scan_channel); int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, struct ieee80211_vif *vif); int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, struct ieee80211_vif *vif); int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count); int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct cfg80211_scan_request *req); int wcn36xx_smd_stop_hw_scan(struct wcn36xx *wcn); int wcn36xx_smd_update_channel_list(struct wcn36xx *wcn, struct cfg80211_scan_request *req); int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif); int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr); int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index); int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch); int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid, const u8 *sta_mac, enum wcn36xx_hal_link_state state); int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct ieee80211_sta *sta, const u8 *bssid, bool update); int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif); int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct ieee80211_sta *sta); int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct sk_buff *skb_beacon, u16 tim_off, u16 p2p_off); int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, struct ieee80211_vif *vif, int ch); int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn, struct ieee80211_vif *vif, void *ptt_msg, size_t len, void **ptt_rsp_msg); int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct sk_buff *skb); int wcn36xx_smd_set_stakey(struct wcn36xx *wcn, enum ani_ed_type enc_type, u8 keyidx, u8 keylen, u8 *key, u8 sta_index); int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn, enum ani_ed_type enc_type, u8 bssidx, u8 keyidx, u8 keylen, u8 *key); int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn, enum ani_ed_type enc_type, u8 keyidx, u8 sta_index); int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn, enum ani_ed_type enc_type, u8 bssidx, u8 keyidx); int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim); int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, struct ieee80211_vif *vif, int packet_type); int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, u32 arg3, u32 arg4, u32 arg5); int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn); void set_feat_caps(u32 *bitmap, enum wcn36xx_firmware_feat_caps cap); int get_feat_caps(u32 *bitmap, enum wcn36xx_firmware_feat_caps cap); void clear_feat_caps(u32 *bitmap, enum wcn36xx_firmware_feat_caps cap); int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 direction, u8 sta_index); int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id); int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 direction, u8 sta_index); int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u16 *ssn); int wcn36xx_smd_get_stats(struct wcn36xx *wcn, u8 sta_index, u32 stats_mask, struct station_info *sinfo); int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev, void *buf, int len, void *priv, u32 addr); int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct wcn36xx_hal_rcv_flt_mc_addr_list_type *fp); int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, bool enable); int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, bool enable); int wcn36xx_smd_gtk_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, bool enable); int wcn36xx_smd_gtk_offload_get_info(struct wcn36xx *wcn, struct ieee80211_vif *vif); int wcn36xx_smd_wlan_host_suspend_ind(struct wcn36xx *wcn); int wcn36xx_smd_host_resume(struct wcn36xx *wcn); int wcn36xx_smd_enter_imps(struct wcn36xx *wcn); int wcn36xx_smd_exit_imps(struct wcn36xx *wcn); int wcn36xx_smd_add_beacon_filter(struct wcn36xx *wcn, struct ieee80211_vif *vif); #endif /* _SMD_H_ */