1 | /* |
2 | * Copyright (c) 2017 Redpine Signals Inc. |
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 |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ |
16 | |
17 | #ifndef __RSI_PS_H__ |
18 | #define __RSI_PS_H__ |
19 | |
20 | #define PS_CONFIRM_INDEX 12 |
21 | #define RSI_DEF_DS_WAKEUP_PERIOD 200 |
22 | #define RSI_DEF_LISTEN_INTERVAL 200 |
23 | #define RSI_SLEEP_TYPE_LP 1 |
24 | |
25 | enum ps_state { |
26 | PS_NONE = 0, |
27 | PS_ENABLE_REQ_SENT = 1, |
28 | PS_DISABLE_REQ_SENT = 2, |
29 | PS_ENABLED = 3 |
30 | }; |
31 | |
32 | struct ps_sleep_params { |
33 | u8 enable; |
34 | u8 sleep_type; |
35 | u8 connected_sleep; |
36 | u8 reserved1; |
37 | __le16 num_bcns_per_lis_int; |
38 | __le16 wakeup_type; |
39 | __le32 sleep_duration; |
40 | } __packed; |
41 | |
42 | struct rsi_ps_info { |
43 | u8 enabled; |
44 | u8 sleep_type; |
45 | u8 tx_threshold; |
46 | u8 rx_threshold; |
47 | u8 tx_hysterisis; |
48 | u8 rx_hysterisis; |
49 | u16 monitor_interval; |
50 | u32 listen_interval; |
51 | u16 num_bcns_per_lis_int; |
52 | u32 dtim_interval_duration; |
53 | u16 num_dtims_per_sleep; |
54 | u32 deep_sleep_wakeup_period; |
55 | } __packed; |
56 | |
57 | char *str_psstate(enum ps_state state); |
58 | void rsi_enable_ps(struct rsi_hw *adapter, struct ieee80211_vif *vif); |
59 | void rsi_disable_ps(struct rsi_hw *adapter, struct ieee80211_vif *vif); |
60 | int rsi_handle_ps_confirm(struct rsi_hw *adapter, u8 *msg); |
61 | void rsi_default_ps_params(struct rsi_hw *hw); |
62 | void rsi_conf_uapsd(struct rsi_hw *adapter, struct ieee80211_vif *vif); |
63 | #endif |
64 | |