1 /* 2 * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #ifndef _SMD_H_ 18 #define _SMD_H_ 19 20 #include "wcn36xx.h" 21 22 /* Max shared size is 4k but we take less.*/ 23 #define WCN36XX_NV_FRAGMENT_SIZE 3072 24 25 #define WCN36XX_HAL_BUF_SIZE 4096 26 27 #define HAL_MSG_TIMEOUT 500 28 #define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400 29 #define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200 30 /* The PNO version info be contained in the rsp msg */ 31 #define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x8000 32 33 enum wcn36xx_fw_msg_result { 34 WCN36XX_FW_MSG_RESULT_SUCCESS = 0, 35 WCN36XX_FW_MSG_RESULT_SUCCESS_SYNC = 1, 36 37 WCN36XX_FW_MSG_RESULT_MEM_FAIL = 5, 38 }; 39 40 /******************************/ 41 /* SMD requests and responses */ 42 /******************************/ 43 struct wcn36xx_fw_msg_status_rsp { 44 u32 status; 45 } __packed; 46 47 struct wcn36xx_hal_ind_msg { 48 struct list_head list; 49 u8 *msg; 50 size_t msg_len; 51 }; 52 53 struct wcn36xx; 54 55 int wcn36xx_smd_open(struct wcn36xx *wcn); 56 void wcn36xx_smd_close(struct wcn36xx *wcn); 57 58 int wcn36xx_smd_load_nv(struct wcn36xx *wcn); 59 int wcn36xx_smd_start(struct wcn36xx *wcn); 60 int wcn36xx_smd_stop(struct wcn36xx *wcn); 61 int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode); 62 int wcn36xx_smd_start_scan(struct wcn36xx *wcn); 63 int wcn36xx_smd_end_scan(struct wcn36xx *wcn); 64 int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, 65 enum wcn36xx_hal_sys_mode mode); 66 int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn); 67 int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif); 68 int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr); 69 int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index); 70 int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch); 71 int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid, 72 const u8 *sta_mac, 73 enum wcn36xx_hal_link_state state); 74 int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif, 75 struct ieee80211_sta *sta, const u8 *bssid, 76 bool update); 77 int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif); 78 int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif, 79 struct ieee80211_sta *sta); 80 int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, 81 struct sk_buff *skb_beacon, u16 tim_off, 82 u16 p2p_off); 83 int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, 84 struct ieee80211_vif *vif, int ch); 85 int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, 86 struct ieee80211_vif *vif, 87 struct sk_buff *skb); 88 int wcn36xx_smd_set_stakey(struct wcn36xx *wcn, 89 enum ani_ed_type enc_type, 90 u8 keyidx, 91 u8 keylen, 92 u8 *key, 93 u8 sta_index); 94 int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn, 95 enum ani_ed_type enc_type, 96 u8 keyidx, 97 u8 keylen, 98 u8 *key); 99 int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn, 100 enum ani_ed_type enc_type, 101 u8 keyidx, 102 u8 sta_index); 103 int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn, 104 enum ani_ed_type enc_type, 105 u8 keyidx); 106 int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); 107 int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); 108 int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim); 109 int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, 110 struct ieee80211_vif *vif, 111 int packet_type); 112 int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, 113 u32 arg3, u32 arg4, u32 arg5); 114 int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn); 115 void set_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 116 int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 117 void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); 118 119 int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, 120 struct ieee80211_sta *sta, 121 u16 tid, 122 u16 *ssn, 123 u8 direction, 124 u8 sta_index); 125 int wcn36xx_smd_add_ba(struct wcn36xx *wcn); 126 int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index); 127 int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index); 128 129 int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); 130 #endif /* _SMD_H_ */ 131