1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_MAC_WIFI_H 27 #define _SYS_MAC_WIFI_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 /* 32 * WiFi MAC-Type Plugin 33 */ 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #include <sys/types.h> 40 #include <sys/net80211_proto.h> 41 42 #ifdef _KERNEL 43 44 #define MAC_PLUGIN_IDENT_WIFI "mac_wifi" 45 46 /* 47 * Maximum size of a WiFi header based on current implementation. 48 * May change in the future as new features are added. 49 */ 50 #define WIFI_HDRSIZE (sizeof (struct ieee80211_frame) + \ 51 IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_EXTIVLEN + \ 52 sizeof (struct ieee80211_llc)) 53 54 enum wifi_stat { 55 /* statistics described in ieee802.11(5) */ 56 WIFI_STAT_TX_FRAGS = MACTYPE_STAT_MIN, 57 WIFI_STAT_MCAST_TX, 58 WIFI_STAT_TX_FAILED, 59 WIFI_STAT_TX_RETRANS, 60 WIFI_STAT_TX_RERETRANS, 61 WIFI_STAT_RTS_SUCCESS, 62 WIFI_STAT_RTS_FAILURE, 63 WIFI_STAT_ACK_FAILURE, 64 WIFI_STAT_RX_FRAGS, 65 WIFI_STAT_MCAST_RX, 66 WIFI_STAT_FCS_ERRORS, 67 WIFI_STAT_WEP_ERRORS, 68 WIFI_STAT_RX_DUPS 69 }; 70 71 /* 72 * WiFi security modes recognized by the plugin. 73 */ 74 enum wifi_secmode { 75 WIFI_SEC_NONE, 76 WIFI_SEC_WEP, 77 WIFI_SEC_WPA 78 }; 79 80 /* 81 * WiFi data passed between the drivers and the plugin. 82 * 83 * Field definitions: 84 * 85 * wd_opts Currently set to 0. If new features require the 86 * introduction of new wifi_data_t fields, then the 87 * presence of those fields must be indicated to the 88 * plugin via wd_opts flags. This allows the drivers 89 * and the plugin to evolve independently. 90 * 91 * wd_bssid Current associated BSSID (or IBSSID), used when 92 * generating data packet headers for transmission. 93 * 94 * wd_opmode Current operation mode; any ieee80211_opmode is 95 * supported. 96 * 97 * wd_secalloc Current allocation policy for security-related 98 * WiFi headers, used when generating packets for 99 * transmission. The plugin will allocate header 100 * space for the security portion, and fill in any 101 * fixed-contents fields. 102 */ 103 typedef struct wifi_data { 104 uint_t wd_opts; 105 uint8_t wd_bssid[IEEE80211_ADDR_LEN]; 106 enum ieee80211_opmode wd_opmode; 107 enum wifi_secmode wd_secalloc; 108 } wifi_data_t; 109 110 extern uint8_t wifi_bcastaddr[]; 111 112 #endif /* _KERNEL */ 113 114 #ifdef __cplusplus 115 } 116 #endif 117 118 #endif /* _SYS_MAC_WIFI_H */ 119