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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 any5 * purpose with or without fee is hereby granted, provided that the above6 * copyright notice and this permission notice appear in all copies.7 *8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN14 * 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 307224 25#define WCN36XX_HAL_BUF_SIZE 409626 27#define HAL_MSG_TIMEOUT 1000028#define WCN36XX_SMSM_WLAN_TX_ENABLE 0x0000040029#define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x0000020030/* The PNO version info be contained in the rsp msg */31#define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x800032 33enum 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/******************************/43struct wcn36xx_fw_msg_status_rsp {44 u32 status;45} __packed;46 47struct wcn36xx_hal_ind_msg {48 struct list_head list;49 size_t msg_len;50 u8 msg[] __counted_by(msg_len);51};52 53struct wcn36xx;54struct rpmsg_device;55 56int wcn36xx_smd_open(struct wcn36xx *wcn);57void wcn36xx_smd_close(struct wcn36xx *wcn);58 59int wcn36xx_smd_load_nv(struct wcn36xx *wcn);60int wcn36xx_smd_start(struct wcn36xx *wcn);61int wcn36xx_smd_stop(struct wcn36xx *wcn);62int wcn36xx_smd_start_scan(struct wcn36xx *wcn, u8 scan_channel);63int wcn36xx_smd_end_scan(struct wcn36xx *wcn, u8 scan_channel);64int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode,65 struct ieee80211_vif *vif);66int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode,67 struct ieee80211_vif *vif);68 69int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count);70int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif *vif,71 struct cfg80211_scan_request *req);72int wcn36xx_smd_stop_hw_scan(struct wcn36xx *wcn);73int wcn36xx_smd_update_channel_list(struct wcn36xx *wcn, struct cfg80211_scan_request *req);74int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif);75int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr);76int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index);77int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch);78int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid,79 const u8 *sta_mac,80 enum wcn36xx_hal_link_state state);81int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,82 struct ieee80211_sta *sta, const u8 *bssid,83 bool update);84int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif);85int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif,86 struct ieee80211_sta *sta);87int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif,88 struct sk_buff *skb_beacon, u16 tim_off,89 u16 p2p_off);90int wcn36xx_smd_switch_channel(struct wcn36xx *wcn,91 struct ieee80211_vif *vif, int ch);92int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn,93 struct ieee80211_vif *vif,94 void *ptt_msg, size_t len,95 void **ptt_rsp_msg);96int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn,97 struct ieee80211_vif *vif,98 struct sk_buff *skb);99int wcn36xx_smd_set_stakey(struct wcn36xx *wcn,100 enum ani_ed_type enc_type,101 u8 keyidx,102 u8 keylen,103 u8 *key,104 u8 sta_index);105int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn,106 enum ani_ed_type enc_type,107 u8 bssidx,108 u8 keyidx,109 u8 keylen,110 u8 *key);111int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn,112 enum ani_ed_type enc_type,113 u8 keyidx,114 u8 sta_index);115int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn,116 enum ani_ed_type enc_type,117 u8 bssidx,118 u8 keyidx);119int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif);120int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif);121int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim);122int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn,123 struct ieee80211_vif *vif,124 int packet_type);125int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2,126 u32 arg3, u32 arg4, u32 arg5);127int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn);128 129int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn,130 struct ieee80211_sta *sta,131 u16 tid,132 u16 *ssn,133 u8 direction,134 u8 sta_index);135int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id);136int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 direction, u8 sta_index);137int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u16 *ssn);138int wcn36xx_smd_get_stats(struct wcn36xx *wcn, u8 sta_index, u32 stats_mask,139 struct station_info *sinfo);140 141int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value);142 143int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,144 void *buf, int len, void *priv, u32 addr);145 146int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn,147 struct ieee80211_vif *vif,148 struct wcn36xx_hal_rcv_flt_mc_addr_list_type *fp);149 150int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,151 bool enable);152 153int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,154 bool enable);155 156int wcn36xx_smd_gtk_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,157 bool enable);158 159int wcn36xx_smd_gtk_offload_get_info(struct wcn36xx *wcn,160 struct ieee80211_vif *vif);161 162int wcn36xx_smd_wlan_host_suspend_ind(struct wcn36xx *wcn);163 164int wcn36xx_smd_host_resume(struct wcn36xx *wcn);165 166int wcn36xx_smd_enter_imps(struct wcn36xx *wcn);167int wcn36xx_smd_exit_imps(struct wcn36xx *wcn);168 169int wcn36xx_smd_add_beacon_filter(struct wcn36xx *wcn,170 struct ieee80211_vif *vif);171 172#endif /* _SMD_H_ */173