+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _BCMWPA_H_
-#define _BCMWPA_H_
-
-#include <proto/wpa.h>
-#include <proto/802.11.h>
-#include <wlioctl.h>
-
-/* Field sizes for WPA key hierarchy */
-#define WPA_MIC_KEY_LEN 16
-#define WPA_ENCR_KEY_LEN 16
-#define WPA_TEMP_ENCR_KEY_LEN 16
-#define WPA_TEMP_TX_KEY_LEN 8
-#define WPA_TEMP_RX_KEY_LEN 8
-
-#define PMK_LEN 32
-#define TKIP_PTK_LEN 64
-#define TKIP_TK_LEN 32
-#define AES_PTK_LEN 48
-#define AES_TK_LEN 16
-
-/* limits for pre-shared key lengths */
-#define WPA_MIN_PSK_LEN 8
-#define WPA_MAX_PSK_LEN 64
-
-#define WLC_SW_KEYS(wlc, bsscfg) ((((wlc)->wsec_swkeys) || \
- ((bsscfg)->wsec & WSEC_SWFLAG)))
-
-#define WSEC_WEP_ENABLED(wsec) ((wsec) & WEP_ENABLED)
-#define WSEC_TKIP_ENABLED(wsec) ((wsec) & TKIP_ENABLED)
-#define WSEC_AES_ENABLED(wsec) ((wsec) & AES_ENABLED)
-#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))
-#define WSEC_SES_OW_ENABLED(wsec) ((wsec) & SES_OW_ENABLED)
-#define IS_WPA_AUTH(auth) ((auth) == WPA_AUTH_NONE || \
- (auth) == WPA_AUTH_UNSPECIFIED || \
- (auth) == WPA_AUTH_PSK)
-#define INCLUDES_WPA_AUTH(auth) \
- ((auth) & (WPA_AUTH_NONE | WPA_AUTH_UNSPECIFIED | WPA_AUTH_PSK))
-
-#define IS_WPA2_AUTH(auth) ((auth) == WPA2_AUTH_UNSPECIFIED || \
- (auth) == WPA2_AUTH_PSK)(
-#define INCLUDES_WPA2_AUTH(auth) \
- ((auth) & (WPA2_AUTH_UNSPECIFIED | \
- WPA2_AUTH_PSK))
-
-#define IS_WPA_AKM(akm) ((akm) == RSN_AKM_NONE || \
- (akm) == RSN_AKM_UNSPECIFIED || \
- (akm) == RSN_AKM_PSK)
-#define IS_WPA2_AKM(akm) ((akm) == RSN_AKM_UNSPECIFIED || \
- (akm) == RSN_AKM_PSK)
-
-#define MAX_ARRAY 1
-#define MIN_ARRAY 0
-
-/* convert wsec to WPA mcast cipher. algo is needed only when WEP is enabled. */
-#define WPA_MCAST_CIPHER(wsec, algo) (WSEC_WEP_ENABLED(wsec) ? \
- ((algo) == CRYPTO_ALGO_WEP128 ? WPA_CIPHER_WEP_104 : WPA_CIPHER_WEP_40) : \
- WSEC_TKIP_ENABLED(wsec) ? WPA_CIPHER_TKIP : \
- WSEC_AES_ENABLED(wsec) ? WPA_CIPHER_AES_CCM : \
- WPA_CIPHER_NONE)
-
-/* Look for a WPA IE; return it's address if found, NULL otherwise */
-extern wpa_ie_fixed_t *BCMROMFN(bcm_find_wpaie) (u8 *parse, uint len);
-
-/* Check whether the given IE looks like WFA IE with the specific type. */
-extern bool bcm_is_wfa_ie(u8 *ie, u8 **tlvs, uint *tlvs_len,
- u8 type);
-/* Check whether pointed-to IE looks like WPA. */
-#define bcm_is_wpa_ie(ie, tlvs, len) bcm_is_wfa_ie(ie, tlvs, len, WFA_OUI_TYPE_WPA)
-
-#endif /* _BCMWPA_H_ */
+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <typedefs.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linuxver.h>
-#include <bcmutils.h>
-#include <bcmwpa.h>
-
-/* Is this body of this tlvs entry a WFA entry? If
- * not update the tlvs buffer pointer/length.
- */
-bool bcm_is_wfa_ie(u8 *ie, u8 **tlvs, uint *tlvs_len, u8 type)
-{
- /* If the contents match the WFA_OUI and type */
- if ((ie[TLV_LEN_OFF] > (WFA_OUI_LEN + 1)) &&
- !bcmp(&ie[TLV_BODY_OFF], WFA_OUI, WFA_OUI_LEN) &&
- type == ie[TLV_BODY_OFF + WFA_OUI_LEN]) {
- return true;
- }
-
- /* point to the next ie */
- ie += ie[TLV_LEN_OFF] + TLV_HDR_LEN;
- /* calculate the length of the rest of the buffer */
- *tlvs_len -= (int)(ie - *tlvs);
- /* update the pointer to the start of the buffer */
- *tlvs = ie;
-
- return false;
-}
-
-wpa_ie_fixed_t *BCMROMFN(bcm_find_wpaie) (u8 * parse, uint len)
-{
- bcm_tlv_t *ie;
-
- while ((ie = bcm_parse_tlvs(parse, len, DOT11_MNG_VS_ID))) {
- if (bcm_is_wpa_ie((u8 *) ie, &parse, &len)) {
- return (wpa_ie_fixed_t *) ie;
- }
- }
- return NULL;
-}
projects / ~andy / linux / commitdiff