1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission to use, copy, modify, and/or distribute this software for any 5*4882a593Smuzhiyun * purpose with or without fee is hereby granted, provided that the above 6*4882a593Smuzhiyun * copyright notice and this permission notice appear in all copies. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*4882a593Smuzhiyun * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*4882a593Smuzhiyun * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 11*4882a593Smuzhiyun * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*4882a593Smuzhiyun * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13*4882a593Smuzhiyun * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14*4882a593Smuzhiyun * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef _SMD_H_ 18*4882a593Smuzhiyun #define _SMD_H_ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include "wcn36xx.h" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* Max shared size is 4k but we take less.*/ 23*4882a593Smuzhiyun #define WCN36XX_NV_FRAGMENT_SIZE 3072 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #define WCN36XX_HAL_BUF_SIZE 4096 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #define HAL_MSG_TIMEOUT 10000 28*4882a593Smuzhiyun #define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400 29*4882a593Smuzhiyun #define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200 30*4882a593Smuzhiyun /* The PNO version info be contained in the rsp msg */ 31*4882a593Smuzhiyun #define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x8000 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun enum wcn36xx_fw_msg_result { 34*4882a593Smuzhiyun WCN36XX_FW_MSG_RESULT_SUCCESS = 0, 35*4882a593Smuzhiyun WCN36XX_FW_MSG_RESULT_SUCCESS_SYNC = 1, 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun WCN36XX_FW_MSG_RESULT_MEM_FAIL = 5, 38*4882a593Smuzhiyun }; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun /******************************/ 41*4882a593Smuzhiyun /* SMD requests and responses */ 42*4882a593Smuzhiyun /******************************/ 43*4882a593Smuzhiyun struct wcn36xx_fw_msg_status_rsp { 44*4882a593Smuzhiyun u32 status; 45*4882a593Smuzhiyun } __packed; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun struct wcn36xx_hal_ind_msg { 48*4882a593Smuzhiyun struct list_head list; 49*4882a593Smuzhiyun size_t msg_len; 50*4882a593Smuzhiyun u8 msg[]; 51*4882a593Smuzhiyun }; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun struct wcn36xx; 54*4882a593Smuzhiyun struct rpmsg_device; 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun int wcn36xx_smd_open(struct wcn36xx *wcn); 57*4882a593Smuzhiyun void wcn36xx_smd_close(struct wcn36xx *wcn); 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun int wcn36xx_smd_load_nv(struct wcn36xx *wcn); 60*4882a593Smuzhiyun int wcn36xx_smd_start(struct wcn36xx *wcn); 61*4882a593Smuzhiyun int wcn36xx_smd_stop(struct wcn36xx *wcn); 62*4882a593Smuzhiyun int wcn36xx_smd_start_scan(struct wcn36xx *wcn, u8 scan_channel); 63*4882a593Smuzhiyun int wcn36xx_smd_end_scan(struct wcn36xx *wcn, u8 scan_channel); 64*4882a593Smuzhiyun int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, 65*4882a593Smuzhiyun struct ieee80211_vif *vif); 66*4882a593Smuzhiyun int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, 67*4882a593Smuzhiyun struct ieee80211_vif *vif); 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count); 70*4882a593Smuzhiyun int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif *vif, 71*4882a593Smuzhiyun struct cfg80211_scan_request *req); 72*4882a593Smuzhiyun int wcn36xx_smd_stop_hw_scan(struct wcn36xx *wcn); 73*4882a593Smuzhiyun int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif); 74*4882a593Smuzhiyun int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr); 75*4882a593Smuzhiyun int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index); 76*4882a593Smuzhiyun int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch); 77*4882a593Smuzhiyun int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid, 78*4882a593Smuzhiyun const u8 *sta_mac, 79*4882a593Smuzhiyun enum wcn36xx_hal_link_state state); 80*4882a593Smuzhiyun int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif, 81*4882a593Smuzhiyun struct ieee80211_sta *sta, const u8 *bssid, 82*4882a593Smuzhiyun bool update); 83*4882a593Smuzhiyun int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif); 84*4882a593Smuzhiyun int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif, 85*4882a593Smuzhiyun struct ieee80211_sta *sta); 86*4882a593Smuzhiyun int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, 87*4882a593Smuzhiyun struct sk_buff *skb_beacon, u16 tim_off, 88*4882a593Smuzhiyun u16 p2p_off); 89*4882a593Smuzhiyun int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, 90*4882a593Smuzhiyun struct ieee80211_vif *vif, int ch); 91*4882a593Smuzhiyun int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn, 92*4882a593Smuzhiyun struct ieee80211_vif *vif, 93*4882a593Smuzhiyun void *ptt_msg, size_t len, 94*4882a593Smuzhiyun void **ptt_rsp_msg); 95*4882a593Smuzhiyun int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, 96*4882a593Smuzhiyun struct ieee80211_vif *vif, 97*4882a593Smuzhiyun struct sk_buff *skb); 98*4882a593Smuzhiyun int wcn36xx_smd_set_stakey(struct wcn36xx *wcn, 99*4882a593Smuzhiyun enum ani_ed_type enc_type, 100*4882a593Smuzhiyun u8 keyidx, 101*4882a593Smuzhiyun u8 keylen, 102*4882a593Smuzhiyun u8 *key, 103*4882a593Smuzhiyun u8 sta_index); 104*4882a593Smuzhiyun int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn, 105*4882a593Smuzhiyun enum ani_ed_type enc_type, 106*4882a593Smuzhiyun u8 bssidx, 107*4882a593Smuzhiyun u8 keyidx, 108*4882a593Smuzhiyun u8 keylen, 109*4882a593Smuzhiyun u8 *key); 110*4882a593Smuzhiyun int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn, 111*4882a593Smuzhiyun enum ani_ed_type enc_type, 112*4882a593Smuzhiyun u8 keyidx, 113*4882a593Smuzhiyun u8 sta_index); 114*4882a593Smuzhiyun int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn, 115*4882a593Smuzhiyun enum ani_ed_type enc_type, 116*4882a593Smuzhiyun u8 bssidx, 117*4882a593Smuzhiyun u8 keyidx); 118*4882a593Smuzhiyun int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); 119*4882a593Smuzhiyun int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); 120*4882a593Smuzhiyun int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim); 121*4882a593Smuzhiyun int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, 122*4882a593Smuzhiyun struct ieee80211_vif *vif, 123*4882a593Smuzhiyun int packet_type); 124*4882a593Smuzhiyun int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, 125*4882a593Smuzhiyun u32 arg3, u32 arg4, u32 arg5); 126*4882a593Smuzhiyun int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn); 127*4882a593Smuzhiyun void set_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 128*4882a593Smuzhiyun int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 129*4882a593Smuzhiyun void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 130*4882a593Smuzhiyun 131*4882a593Smuzhiyun int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, 132*4882a593Smuzhiyun struct ieee80211_sta *sta, 133*4882a593Smuzhiyun u16 tid, 134*4882a593Smuzhiyun u16 *ssn, 135*4882a593Smuzhiyun u8 direction, 136*4882a593Smuzhiyun u8 sta_index); 137*4882a593Smuzhiyun int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id); 138*4882a593Smuzhiyun int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index); 139*4882a593Smuzhiyun int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u8 session_id); 140*4882a593Smuzhiyun 141*4882a593Smuzhiyun int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); 142*4882a593Smuzhiyun 143*4882a593Smuzhiyun int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev, 144*4882a593Smuzhiyun void *buf, int len, void *priv, u32 addr); 145*4882a593Smuzhiyun 146*4882a593Smuzhiyun int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn, 147*4882a593Smuzhiyun struct ieee80211_vif *vif, 148*4882a593Smuzhiyun struct wcn36xx_hal_rcv_flt_mc_addr_list_type *fp); 149*4882a593Smuzhiyun #endif /* _SMD_H_ */ 150