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-rw-r--r--package/broadcom-wl/src/driver/proto/wpa.h158
1 files changed, 158 insertions, 0 deletions
diff --git a/package/broadcom-wl/src/driver/proto/wpa.h b/package/broadcom-wl/src/driver/proto/wpa.h
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+++ b/package/broadcom-wl/src/driver/proto/wpa.h
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+/*
+ * Fundamental types and constants relating to WPA
+ *
+ * Copyright 2007, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _proto_wpa_h_
+#define _proto_wpa_h_
+
+#include <typedefs.h>
+#include <proto/ethernet.h>
+
+/* enable structure packing */
+#if defined(__GNUC__)
+#define PACKED __attribute__((packed))
+#else
+#pragma pack(1)
+#define PACKED
+#endif
+
+/* Reason Codes */
+
+/* 13 through 23 taken from IEEE Std 802.11i-2004 */
+#define DOT11_RC_INVALID_WPA_IE 13 /* Invalid info. element */
+#define DOT11_RC_MIC_FAILURE 14 /* Michael failure */
+#define DOT11_RC_4WH_TIMEOUT 15 /* 4-way handshake timeout */
+#define DOT11_RC_GTK_UPDATE_TIMEOUT 16 /* Group key update timeout */
+#define DOT11_RC_WPA_IE_MISMATCH 17 /* WPA IE in 4-way handshake differs from
+ * (re-)assoc. request/probe response
+ */
+#define DOT11_RC_INVALID_MC_CIPHER 18 /* Invalid multicast cipher */
+#define DOT11_RC_INVALID_UC_CIPHER 19 /* Invalid unicast cipher */
+#define DOT11_RC_INVALID_AKMP 20 /* Invalid authenticated key management protocol */
+#define DOT11_RC_BAD_WPA_VERSION 21 /* Unsupported WPA version */
+#define DOT11_RC_INVALID_WPA_CAP 22 /* Invalid WPA IE capabilities */
+#define DOT11_RC_8021X_AUTH_FAIL 23 /* 802.1X authentication failure */
+
+#define WPA2_PMKID_LEN 16
+
+/* WPA IE fixed portion */
+typedef struct
+{
+ uint8 tag; /* TAG */
+ uint8 length; /* TAG length */
+ uint8 oui[3]; /* IE OUI */
+ uint8 oui_type; /* OUI type */
+ struct {
+ uint8 low;
+ uint8 high;
+ } PACKED version; /* IE version */
+} PACKED wpa_ie_fixed_t;
+#define WPA_IE_OUITYPE_LEN 4
+#define WPA_IE_FIXED_LEN 8
+#define WPA_IE_TAG_FIXED_LEN 6
+
+#ifdef BCMWPA2
+typedef struct {
+ uint8 tag; /* TAG */
+ uint8 length; /* TAG length */
+ struct {
+ uint8 low;
+ uint8 high;
+ } PACKED version; /* IE version */
+} PACKED wpa_rsn_ie_fixed_t;
+#define WPA_RSN_IE_FIXED_LEN 4
+#define WPA_RSN_IE_TAG_FIXED_LEN 2
+typedef uint8 wpa_pmkid_t[WPA2_PMKID_LEN];
+#endif
+
+/* WPA suite/multicast suite */
+typedef struct
+{
+ uint8 oui[3];
+ uint8 type;
+} PACKED wpa_suite_t, wpa_suite_mcast_t;
+#define WPA_SUITE_LEN 4
+
+/* WPA unicast suite list/key management suite list */
+typedef struct
+{
+ struct {
+ uint8 low;
+ uint8 high;
+ } PACKED count;
+ wpa_suite_t list[1];
+} PACKED wpa_suite_ucast_t, wpa_suite_auth_key_mgmt_t;
+#define WPA_IE_SUITE_COUNT_LEN 2
+#ifdef BCMWPA2
+typedef struct
+{
+ struct {
+ uint8 low;
+ uint8 high;
+ } PACKED count;
+ wpa_pmkid_t list[1];
+} PACKED wpa_pmkid_list_t;
+#endif
+
+/* WPA cipher suites */
+#define WPA_CIPHER_NONE 0 /* None */
+#define WPA_CIPHER_WEP_40 1 /* WEP (40-bit) */
+#define WPA_CIPHER_TKIP 2 /* TKIP: default for WPA */
+#define WPA_CIPHER_AES_OCB 3 /* AES (OCB) */
+#define WPA_CIPHER_AES_CCM 4 /* AES (CCM) */
+#define WPA_CIPHER_WEP_104 5 /* WEP (104-bit) */
+
+#define IS_WPA_CIPHER(cipher) ((cipher) == WPA_CIPHER_NONE || \
+ (cipher) == WPA_CIPHER_WEP_40 || \
+ (cipher) == WPA_CIPHER_WEP_104 || \
+ (cipher) == WPA_CIPHER_TKIP || \
+ (cipher) == WPA_CIPHER_AES_OCB || \
+ (cipher) == WPA_CIPHER_AES_CCM)
+
+/* WPA TKIP countermeasures parameters */
+#define WPA_TKIP_CM_DETECT 60 /* multiple MIC failure window (seconds) */
+#define WPA_TKIP_CM_BLOCK 60 /* countermeasures active window (seconds) */
+
+/* RSN IE defines */
+#define RSN_CAP_LEN 2 /* Length of RSN capabilities field (2 octets) */
+
+/* RSN Capabilities defined in 802.11i */
+#define RSN_CAP_PREAUTH 0x0001
+#define RSN_CAP_NOPAIRWISE 0x0002
+#define RSN_CAP_PTK_REPLAY_CNTR_MASK 0x000C
+#define RSN_CAP_PTK_REPLAY_CNTR_SHIFT 2
+#define RSN_CAP_GTK_REPLAY_CNTR_MASK 0x0030
+#define RSN_CAP_GTK_REPLAY_CNTR_SHIFT 4
+#define RSN_CAP_1_REPLAY_CNTR 0
+#define RSN_CAP_2_REPLAY_CNTRS 1
+#define RSN_CAP_4_REPLAY_CNTRS 2
+#define RSN_CAP_16_REPLAY_CNTRS 3
+
+/* WPA capabilities defined in 802.11i */
+#define WPA_CAP_4_REPLAY_CNTRS RSN_CAP_4_REPLAY_CNTRS
+#define WPA_CAP_16_REPLAY_CNTRS RSN_CAP_16_REPLAY_CNTRS
+#define WPA_CAP_REPLAY_CNTR_SHIFT RSN_CAP_PTK_REPLAY_CNTR_SHIFT
+#define WPA_CAP_REPLAY_CNTR_MASK RSN_CAP_PTK_REPLAY_CNTR_MASK
+
+/* WPA Specific defines */
+#define WPA_CAP_LEN RSN_CAP_LEN /* Length of RSN capabilities in RSN IE (2 octets) */
+
+#define WPA_CAP_WPA2_PREAUTH RSN_CAP_PREAUTH
+
+
+#undef PACKED
+#if !defined(__GNUC__)
+#pragma pack()
+#endif
+
+#endif /* _proto_wpa_h_ */