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- /*
- * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com>
- *
- * 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_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode);
- 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);
- 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_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 place_holder_in_cap_bitmap cap);
- int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap);
- void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap 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);
- int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index);
- int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index);
- 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);
- #endif /* _SMD_H_ */
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