#define IEEE80211_H
#include <linux/if_ether.h> /* ETH_ALEN */
#include <linux/kernel.h> /* ARRAY_SIZE */
-
-#if WIRELESS_EXT < 17
-#define IW_QUAL_QUAL_INVALID 0x10
-#define IW_QUAL_LEVEL_INVALID 0x20
-#define IW_QUAL_NOISE_INVALID 0x40
-#define IW_QUAL_QUAL_UPDATED 0x1
-#define IW_QUAL_LEVEL_UPDATED 0x2
-#define IW_QUAL_NOISE_UPDATED 0x4
-#endif
+#include <linux/wireless.h>
#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
struct ieee80211_hdr {
- u16 frame_ctl;
- u16 duration_id;
+ __le16 frame_ctl;
+ __le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
- u16 seq_ctl;
+ __le16 seq_ctl;
u8 addr4[ETH_ALEN];
} __attribute__ ((packed));
struct ieee80211_hdr_3addr {
- u16 frame_ctl;
- u16 duration_id;
+ __le16 frame_ctl;
+ __le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
- u16 seq_ctl;
-} __attribute__ ((packed));
-
-enum eap_type {
- EAP_PACKET = 0,
- EAPOL_START,
- EAPOL_LOGOFF,
- EAPOL_KEY,
- EAPOL_ENCAP_ASF_ALERT
-};
-
-static const char *eap_types[] = {
- [EAP_PACKET] = "EAP-Packet",
- [EAPOL_START] = "EAPOL-Start",
- [EAPOL_LOGOFF] = "EAPOL-Logoff",
- [EAPOL_KEY] = "EAPOL-Key",
- [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert"
-};
-
-static inline const char *eap_get_type(int type)
-{
- return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type];
-}
-
-struct eapol {
- u8 snap[6];
- u16 ethertype;
- u8 version;
- u8 type;
- u16 length;
+ __le16 seq_ctl;
} __attribute__ ((packed));
+#define IEEE80211_1ADDR_LEN 10
+#define IEEE80211_2ADDR_LEN 16
#define IEEE80211_3ADDR_LEN 24
#define IEEE80211_4ADDR_LEN 30
#define IEEE80211_FCS_LEN 4
#define MAX_FRAG_THRESHOLD 2346U
/* Frame control field constants */
-#define IEEE80211_FCTL_VERS 0x0002
+#define IEEE80211_FCTL_VERS 0x0003
#define IEEE80211_FCTL_FTYPE 0x000c
#define IEEE80211_FCTL_STYPE 0x00f0
#define IEEE80211_FCTL_TODS 0x0100
#define IEEE80211_FCTL_MOREFRAGS 0x0400
#define IEEE80211_FCTL_RETRY 0x0800
#define IEEE80211_FCTL_PM 0x1000
-#define IEEE80211_FCTL_MOREDATA 0x2000
-#define IEEE80211_FCTL_WEP 0x4000
+#define IEEE80211_FCTL_MOREDATA 0x2000
+#define IEEE80211_FCTL_PROTECTED 0x4000
#define IEEE80211_FCTL_ORDER 0x8000
#define IEEE80211_FTYPE_MGMT 0x0000
#define IEEE80211_STYPE_DISASSOC 0x00A0
#define IEEE80211_STYPE_AUTH 0x00B0
#define IEEE80211_STYPE_DEAUTH 0x00C0
+#define IEEE80211_STYPE_ACTION 0x00D0
/* control */
#define IEEE80211_STYPE_PSPOLL 0x00A0
#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
#endif /* CONFIG_IEEE80211_DEBUG */
+
+/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */
+
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
+
+/* escape_essid() is intended to be used in debug (and possibly error)
+ * messages. It should never be used for passing essid to user space. */
+const char *escape_essid(const char *essid, u8 essid_len);
+
+
/*
- * To use the debug system;
+ * To use the debug system:
*
* If you are defining a new debug classification, simply add it to the #define
* list here in the form of:
*
* To add your debug level to the list of levels seen when you perform
*
- * % cat /proc/net/ipw/debug_level
+ * % cat /proc/net/ieee80211/debug_level
*
- * you simply need to add your entry to the ipw_debug_levels array.
+ * you simply need to add your entry to the ieee80211_debug_level array.
*
- * If you do not see debug_level in /proc/net/ipw then you do not have
+ * If you do not see debug_level in /proc/net/ieee80211 then you do not have
* CONFIG_IEEE80211_DEBUG defined in your kernel configuration
*
*/
#define IEEE80211_DL_STATE (1<<3)
#define IEEE80211_DL_MGMT (1<<4)
#define IEEE80211_DL_FRAG (1<<5)
-#define IEEE80211_DL_EAP (1<<6)
#define IEEE80211_DL_DROP (1<<7)
#define IEEE80211_DL_TX (1<<8)
#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a)
#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a)
#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a)
-#define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a)
#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
#include <linux/if_arp.h> /* ARPHRD_ETHER */
#ifndef WIRELESS_SPY
-#define WIRELESS_SPY // enable iwspy support
+#define WIRELESS_SPY /* enable iwspy support */
#endif
-#include <net/iw_handler.h> // new driver API
+#include <net/iw_handler.h> /* new driver API */
#ifndef ETH_P_PAE
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
+#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS)
#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
#define WLAN_AUTH_CHALLENGE_LEN 128
-#define WLAN_CAPABILITY_BSS (1<<0)
+#define WLAN_CAPABILITY_ESS (1<<0)
#define WLAN_CAPABILITY_IBSS (1<<1)
#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
#define WLAN_CAPABILITY_PBCC (1<<6)
#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_OSSS_OFDM (1<<13)
/* Status codes */
-#define WLAN_STATUS_SUCCESS 0
-#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
-#define WLAN_STATUS_CAPS_UNSUPPORTED 10
-#define WLAN_STATUS_REASSOC_NO_ASSOC 11
-#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
-#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
-#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
-#define WLAN_STATUS_CHALLENGE_FAIL 15
-#define WLAN_STATUS_AUTH_TIMEOUT 16
-#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
-#define WLAN_STATUS_ASSOC_DENIED_RATES 18
-/* 802.11b */
-#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
-#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
-#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
+enum ieee80211_statuscode {
+ WLAN_STATUS_SUCCESS = 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
+ WLAN_STATUS_CAPS_UNSUPPORTED = 10,
+ WLAN_STATUS_REASSOC_NO_ASSOC = 11,
+ WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
+ WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
+ WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
+ WLAN_STATUS_CHALLENGE_FAIL = 15,
+ WLAN_STATUS_AUTH_TIMEOUT = 16,
+ WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
+ WLAN_STATUS_ASSOC_DENIED_RATES = 18,
+ /* 802.11b */
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
+ WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
+ WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
+ /* 802.11h */
+ WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
+ /* 802.11g */
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
+ WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
+ /* 802.11i */
+ WLAN_STATUS_INVALID_IE = 40,
+ WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
+ WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
+ WLAN_STATUS_INVALID_AKMP = 43,
+ WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
+ WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
+ WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+};
/* Reason codes */
-#define WLAN_REASON_UNSPECIFIED 1
-#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
-#define WLAN_REASON_DEAUTH_LEAVING 3
-#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
-#define WLAN_REASON_DISASSOC_AP_BUSY 5
-#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
-#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
-#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
-#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
-
-
-/* Information Element IDs */
-#define WLAN_EID_SSID 0
-#define WLAN_EID_SUPP_RATES 1
-#define WLAN_EID_FH_PARAMS 2
-#define WLAN_EID_DS_PARAMS 3
-#define WLAN_EID_CF_PARAMS 4
-#define WLAN_EID_TIM 5
-#define WLAN_EID_IBSS_PARAMS 6
-#define WLAN_EID_CHALLENGE 16
-#define WLAN_EID_RSN 48
-#define WLAN_EID_GENERIC 221
-
-#define IEEE80211_MGMT_HDR_LEN 24
-#define IEEE80211_DATA_HDR3_LEN 24
-#define IEEE80211_DATA_HDR4_LEN 30
+enum ieee80211_reasoncode {
+ WLAN_REASON_UNSPECIFIED = 1,
+ WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
+ WLAN_REASON_DEAUTH_LEAVING = 3,
+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
+ WLAN_REASON_DISASSOC_AP_BUSY = 5,
+ WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
+ WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
+ WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
+ WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
+ /* 802.11h */
+ WLAN_REASON_DISASSOC_BAD_POWER = 10,
+ WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
+ /* 802.11i */
+ WLAN_REASON_INVALID_IE = 13,
+ WLAN_REASON_MIC_FAILURE = 14,
+ WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
+ WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
+ WLAN_REASON_IE_DIFFERENT = 17,
+ WLAN_REASON_INVALID_GROUP_CIPHER = 18,
+ WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
+ WLAN_REASON_INVALID_AKMP = 20,
+ WLAN_REASON_UNSUPP_RSN_VERSION = 21,
+ WLAN_REASON_INVALID_RSN_IE_CAP = 22,
+ WLAN_REASON_IEEE8021X_FAILED = 23,
+ WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+};
#define IEEE80211_STATMASK_SIGNAL (1<<0)
*/
-struct ieee80211_header_data {
- u16 frame_ctl;
- u16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
- u16 seq_ctrl;
-};
-
#define BEACON_PROBE_SSID_ID_POSITION 12
/* Management Frame Information Element Types */
-#define MFIE_TYPE_SSID 0
-#define MFIE_TYPE_RATES 1
-#define MFIE_TYPE_FH_SET 2
-#define MFIE_TYPE_DS_SET 3
-#define MFIE_TYPE_CF_SET 4
-#define MFIE_TYPE_TIM 5
-#define MFIE_TYPE_IBSS_SET 6
-#define MFIE_TYPE_CHALLENGE 16
-#define MFIE_TYPE_RSN 48
-#define MFIE_TYPE_RATES_EX 50
-#define MFIE_TYPE_GENERIC 221
+enum ieee80211_mfie {
+ MFIE_TYPE_SSID = 0,
+ MFIE_TYPE_RATES = 1,
+ MFIE_TYPE_FH_SET = 2,
+ MFIE_TYPE_DS_SET = 3,
+ MFIE_TYPE_CF_SET = 4,
+ MFIE_TYPE_TIM = 5,
+ MFIE_TYPE_IBSS_SET = 6,
+ MFIE_TYPE_COUNTRY = 7,
+ MFIE_TYPE_HOP_PARAMS = 8,
+ MFIE_TYPE_HOP_TABLE = 9,
+ MFIE_TYPE_REQUEST = 10,
+ MFIE_TYPE_CHALLENGE = 16,
+ MFIE_TYPE_POWER_CONSTRAINT = 32,
+ MFIE_TYPE_POWER_CAPABILITY = 33,
+ MFIE_TYPE_TPC_REQUEST = 34,
+ MFIE_TYPE_TPC_REPORT = 35,
+ MFIE_TYPE_SUPP_CHANNELS = 36,
+ MFIE_TYPE_CSA = 37,
+ MFIE_TYPE_MEASURE_REQUEST = 38,
+ MFIE_TYPE_MEASURE_REPORT = 39,
+ MFIE_TYPE_QUIET = 40,
+ MFIE_TYPE_IBSS_DFS = 41,
+ MFIE_TYPE_ERP_INFO = 42,
+ MFIE_TYPE_RSN = 48,
+ MFIE_TYPE_RATES_EX = 50,
+ MFIE_TYPE_GENERIC = 221,
+};
struct ieee80211_info_element_hdr {
u8 id;
*/
struct ieee80211_authentication {
- struct ieee80211_header_data header;
- u16 algorithm;
- u16 transaction;
- u16 status;
+ struct ieee80211_hdr_3addr header;
+ __le16 algorithm;
+ __le16 transaction;
+ __le16 status;
struct ieee80211_info_element info_element;
} __attribute__ ((packed));
struct ieee80211_probe_response {
- struct ieee80211_header_data header;
+ struct ieee80211_hdr_3addr header;
u32 time_stamp[2];
- u16 beacon_interval;
- u16 capability;
+ __le16 beacon_interval;
+ __le16 capability;
struct ieee80211_info_element info_element;
} __attribute__ ((packed));
struct ieee80211_assoc_request_frame {
- u16 capability;
- u16 listen_interval;
+ __le16 capability;
+ __le16 listen_interval;
u8 current_ap[ETH_ALEN];
struct ieee80211_info_element info_element;
} __attribute__ ((packed));
struct ieee80211_assoc_response_frame {
struct ieee80211_hdr_3addr header;
- u16 capability;
- u16 status;
- u16 aid;
+ __le16 capability;
+ __le16 status;
+ __le16 aid;
struct ieee80211_info_element info_element; /* supported rates */
} __attribute__ ((packed));
};
-/* SWEEP TABLE ENTRIES NUMBER*/
+/* SWEEP TABLE ENTRIES NUMBER */
#define MAX_SWEEP_TAB_ENTRIES 42
#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
#define DEFAULT_FTS 2346
-#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
-#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
-
-extern inline int is_multicast_ether_addr(const u8 *addr)
-{
- return ((addr[0] != 0xff) && (0x01 & addr[0]));
-}
-
-extern inline int is_broadcast_ether_addr(const u8 *addr)
-{
- return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
- (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
-}
#define CFG_IEEE80211_RESERVE_FCS (1<<0)
#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
extern inline int ieee80211_get_hdrlen(u16 fc)
{
- int hdrlen = 24;
+ int hdrlen = IEEE80211_3ADDR_LEN;
switch (WLAN_FC_GET_TYPE(fc)) {
case IEEE80211_FTYPE_DATA:
if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
- hdrlen = 30; /* Addr4 */
+ hdrlen = IEEE80211_4ADDR_LEN;
break;
case IEEE80211_FTYPE_CTL:
switch (WLAN_FC_GET_STYPE(fc)) {
case IEEE80211_STYPE_CTS:
case IEEE80211_STYPE_ACK:
- hdrlen = 10;
+ hdrlen = IEEE80211_1ADDR_LEN;
break;
default:
- hdrlen = 16;
+ hdrlen = IEEE80211_2ADDR_LEN;
break;
}
break;
extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
/* ieee80211_tx.c */
-
-
extern int ieee80211_xmit(struct sk_buff *skb,
struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
struct ieee80211_hdr *header,
struct ieee80211_rx_stats *stats);
-/* iee80211_wx.c */
+/* ieee80211_wx.c */
extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
return ieee->scans;
}
-static inline const char *escape_essid(const char *essid, u8 essid_len) {
- static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
- const char *s = essid;
- char *d = escaped;
-
- if (ieee80211_is_empty_essid(essid, essid_len)) {
- memcpy(escaped, "<hidden>", sizeof("<hidden>"));
- return escaped;
- }
- essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
- while (essid_len--) {
- if (*s == '\0') {
- *d++ = '\\';
- *d++ = '0';
- s++;
- } else {
- *d++ = *s++;
- }
- }
- *d = '\0';
- return escaped;
-}
#endif /* IEEE80211_H */
projects / linux-2.6-omap-h63xx.git / blobdiff