| Dmitry Shmidt | d80a401 | 2015-11-05 16:35:40 -0800 | [diff] [blame] | 1 | /* |
| 2 | * FST module - FST related definitions |
| 3 | * Copyright (c) 2014, Qualcomm Atheros, Inc. |
| 4 | * |
| 5 | * This software may be distributed under the terms of the BSD license. |
| 6 | * See README for more details. |
| 7 | */ |
| 8 | |
| 9 | #ifndef IEEE_80211_FST_DEFS_H |
| 10 | #define IEEE_80211_FST_DEFS_H |
| 11 | |
| 12 | /* IEEE Std 802.11ad */ |
| 13 | |
| 14 | #define MB_STA_CHANNEL_ALL 0 |
| 15 | |
| 16 | enum session_type { |
| 17 | SESSION_TYPE_BSS = 0, /* Infrastructure BSS */ |
| 18 | SESSION_TYPE_IBSS = 1, |
| 19 | SESSION_TYPE_DLS = 2, |
| 20 | SESSION_TYPE_TDLS = 3, |
| 21 | SESSION_TYPE_PBSS = 4 |
| 22 | }; |
| 23 | |
| 24 | #define SESSION_CONTROL(session_type, switch_intent) \ |
| 25 | (((u8) ((session_type) & 0x7)) | ((switch_intent) ? 0x10 : 0x00)) |
| 26 | |
| 27 | #define GET_SESSION_CONTROL_TYPE(session_control) \ |
| 28 | ((u8) ((session_control) & 0x7)) |
| 29 | |
| 30 | #define GET_SESSION_CONTROL_SWITCH_INTENT(session_control) \ |
| 31 | (((session_control) & 0x10) >> 4) |
| 32 | |
| 33 | /* 8.4.2.147 Session Transition element */ |
| 34 | struct session_transition_ie { |
| 35 | u8 element_id; |
| 36 | u8 length; |
| 37 | u32 fsts_id; |
| 38 | u8 session_control; |
| 39 | u8 new_band_id; |
| 40 | u8 new_band_setup; |
| 41 | u8 new_band_op; |
| 42 | u8 old_band_id; |
| 43 | u8 old_band_setup; |
| 44 | u8 old_band_op; |
| 45 | } STRUCT_PACKED; |
| 46 | |
| 47 | struct fst_setup_req { |
| 48 | u8 action; |
| 49 | u8 dialog_token; |
| 50 | u32 llt; |
| 51 | struct session_transition_ie stie; |
| 52 | /* Multi-band (optional) */ |
| 53 | /* Wakeup Schedule (optional) */ |
| 54 | /* Awake Window (optional) */ |
| 55 | /* Switching Stream (optional) */ |
| 56 | } STRUCT_PACKED; |
| 57 | |
| 58 | struct fst_setup_res { |
| 59 | u8 action; |
| 60 | u8 dialog_token; |
| 61 | u8 status_code; |
| 62 | struct session_transition_ie stie; |
| 63 | /* Multi-band (optional) */ |
| 64 | /* Wakeup Schedule (optional) */ |
| 65 | /* Awake Window (optional) */ |
| 66 | /* Switching Stream (optional) */ |
| 67 | /* Timeout Interval (optional) */ |
| 68 | } STRUCT_PACKED; |
| 69 | |
| 70 | struct fst_ack_req { |
| 71 | u8 action; |
| 72 | u8 dialog_token; |
| 73 | u32 fsts_id; |
| 74 | } STRUCT_PACKED; |
| 75 | |
| 76 | struct fst_ack_res { |
| 77 | u8 action; |
| 78 | u8 dialog_token; |
| 79 | u32 fsts_id; |
| 80 | } STRUCT_PACKED; |
| 81 | |
| 82 | struct fst_tear_down { |
| 83 | u8 action; |
| 84 | u32 fsts_id; |
| 85 | } STRUCT_PACKED; |
| 86 | |
| 87 | #endif /* IEEE_80211_FST_DEFS_H */ |