| Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
| Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame^] | 2 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | #if defined WLAN_FEATURE_VOWIFI_11R |
| 23 | /**========================================================================= |
| 24 | |
| 25 | Macros and Function prototypes FT and 802.11R purposes |
| 26 | |
| 27 | Copyright 2010 (c) Qualcomm, Incorporated. All Rights Reserved. |
| 28 | |
| 29 | Qualcomm Confidential and Proprietary. |
| 30 | |
| 31 | ========================================================================*/ |
| 32 | |
| 33 | #ifndef __LIMFTDEFS_H__ |
| 34 | #define __LIMFTDEFS_H__ |
| 35 | |
| 36 | |
| 37 | #include <palTypes.h> |
| 38 | |
| 39 | /*-------------------------------------------------------------------------- |
| 40 | Preprocessor definitions and constants |
| 41 | ------------------------------------------------------------------------*/ |
| 42 | #define SIR_MDIE_SIZE 3 // MD ID(2 bytes), Capability(1 byte) |
| 43 | #define MAX_TIDS 8 |
| 44 | #define MAX_FTIE_SIZE 256 // Max size limited to 256, on acct. of IW custom events |
| 45 | |
| 46 | |
| 47 | /*-------------------------------------------------------------------------- |
| 48 | Type declarations |
| 49 | ------------------------------------------------------------------------*/ |
| 50 | /*-------------------------------------------------------------------------- |
| 51 | FT Pre Auth Req SME<->PE |
| 52 | ------------------------------------------------------------------------*/ |
| 53 | typedef struct sSirFTPreAuthReq |
| 54 | { |
| 55 | tANI_U16 messageType; // eWNI_SME_FT_PRE_AUTH_REQ |
| 56 | tANI_U16 length; |
| 57 | tANI_U8 preAuthchannelNum; |
| 58 | tSirMacAddr currbssId; // BSSID currently associated to suspend the link |
| 59 | tSirMacAddr preAuthbssId; // BSSID to preauth to |
| 60 | tANI_U16 ft_ies_length; |
| 61 | tANI_U8 ft_ies[MAX_FTIE_SIZE]; |
| 62 | tpSirBssDescription pbssDescription; |
| 63 | } tSirFTPreAuthReq, *tpSirFTPreAuthReq; |
| 64 | |
| 65 | /*------------------------------------------------------------------------- |
| 66 | FT Pre Auth Rsp PE<->SME |
| 67 | ------------------------------------------------------------------------*/ |
| 68 | typedef struct sSirFTPreAuthRsp |
| 69 | { |
| 70 | tANI_U16 messageType; // eWNI_SME_FT_PRE_AUTH_RSP |
| 71 | tANI_U16 length; |
| 72 | tANI_U8 smeSessionId; |
| 73 | tSirMacAddr preAuthbssId; // BSSID to preauth to |
| 74 | tANI_U8 status; |
| 75 | tANI_U16 ft_ies_length; |
| 76 | tANI_U8 ft_ies[MAX_FTIE_SIZE]; |
| 77 | tANI_U16 ric_ies_length; |
| 78 | tANI_U8 ric_ies[MAX_FTIE_SIZE]; |
| 79 | } tSirFTPreAuthRsp, *tpSirFTPreAuthRsp; |
| 80 | |
| 81 | /*-------------------------------------------------------------------------- |
| 82 | FT Pre Auth Req SME<->PE |
| 83 | ------------------------------------------------------------------------*/ |
| 84 | typedef struct sSirFTUpdateKeyInfo |
| 85 | { |
| 86 | tANI_U16 messageType; |
| 87 | tANI_U16 length; |
| 88 | tSirKeyMaterial keyMaterial; |
| 89 | } tSirFTUpdateKeyInfo, *tpSirFTUpdateKeyInfo; |
| 90 | |
| 91 | /*------------------------------------------------------------------------- |
| 92 | Global FT Information |
| 93 | ------------------------------------------------------------------------*/ |
| 94 | typedef struct sFTPEContext |
| 95 | { |
| 96 | tpSirFTPreAuthReq pFTPreAuthReq; // Saved FT Pre Auth Req |
| 97 | void *psavedsessionEntry; |
| 98 | tANI_U8 ftPreAuthStatus; |
| 99 | tANI_U16 saved_auth_rsp_length; |
| 100 | tANI_U8 saved_auth_rsp[MAX_FTIE_SIZE]; |
| 101 | |
| 102 | // Items created for the new FT, session |
| 103 | void *pftSessionEntry; // Saved session created for pre-auth |
| 104 | void *pAddBssReq; // Save add bss req. |
| 105 | void *pAddStaReq; // Save add sta req. |
| 106 | |
| 107 | } tftPEContext, *tpftPEContext; |
| 108 | |
| 109 | |
| 110 | #endif /* __LIMFTDEFS_H__ */ |
| 111 | |
| 112 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |