forked from Minki/linux
[PATCH] ieee80211: Add 802.11h data type and structures
Add 802.11h data types and structure definitions to ieee80211.h. Signed-off-by: Hong Liu <hong.liu@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Zhu Yi
John W. Linville
parent
9184d9348a
commit
b79e20b609
@ -300,6 +300,23 @@ enum ieee80211_reasoncode {
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WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
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};
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/* Action categories - 802.11h */
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enum ieee80211_actioncategories {
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WLAN_ACTION_SPECTRUM_MGMT = 0,
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/* Reserved 1-127 */
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/* Error 128-255 */
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};
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/* Action details - 802.11h */
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enum ieee80211_actiondetails {
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WLAN_ACTION_CATEGORY_MEASURE_REQUEST = 0,
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WLAN_ACTION_CATEGORY_MEASURE_REPORT = 1,
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WLAN_ACTION_CATEGORY_TPC_REQUEST = 2,
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WLAN_ACTION_CATEGORY_TPC_REPORT = 3,
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WLAN_ACTION_CATEGORY_CHANNEL_SWITCH = 4,
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/* 5 - 255 Reserved */
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};
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#define IEEE80211_STATMASK_SIGNAL (1<<0)
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#define IEEE80211_STATMASK_RSSI (1<<1)
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#define IEEE80211_STATMASK_NOISE (1<<2)
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@ -378,6 +395,8 @@ struct ieee80211_rx_stats {
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u8 mask;
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u8 freq;
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u16 len;
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u64 tsf;
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u32 beacon_time;
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};
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/* IEEE 802.11 requires that STA supports concurrent reception of at least
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@ -609,6 +628,28 @@ struct ieee80211_auth {
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struct ieee80211_info_element info_element[0];
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} __attribute__ ((packed));
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struct ieee80211_channel_switch {
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u8 id;
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u8 len;
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u8 mode;
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u8 channel;
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u8 count;
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} __attribute__ ((packed));
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struct ieee80211_action {
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struct ieee80211_hdr_3addr header;
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u8 category;
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u8 action;
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union {
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struct ieee80211_action_exchange {
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u8 token;
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struct ieee80211_info_element info_element[0];
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} exchange;
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struct ieee80211_channel_switch channel_switch;
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} format;
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} __attribute__ ((packed));
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struct ieee80211_disassoc {
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struct ieee80211_hdr_3addr header;
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__le16 reason;
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@ -693,7 +734,15 @@ struct ieee80211_txb {
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/* QoS structure */
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#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
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#define NETWORK_HAS_QOS_INFORMATION (1<<4)
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#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | NETWORK_HAS_QOS_INFORMATION)
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#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
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NETWORK_HAS_QOS_INFORMATION)
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/* 802.11h */
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#define NETWORK_HAS_POWER_CONSTRAINT (1<<5)
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#define NETWORK_HAS_CSA (1<<6)
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#define NETWORK_HAS_QUIET (1<<7)
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#define NETWORK_HAS_IBSS_DFS (1<<8)
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#define NETWORK_HAS_TPC_REPORT (1<<9)
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#define QOS_QUEUE_NUM 4
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#define QOS_OUI_LEN 3
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@ -749,6 +798,91 @@ struct ieee80211_tim_parameters {
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/*******************************************************/
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enum { /* ieee80211_basic_report.map */
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IEEE80211_BASIC_MAP_BSS = (1 << 0),
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IEEE80211_BASIC_MAP_OFDM = (1 << 1),
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IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2),
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IEEE80211_BASIC_MAP_RADAR = (1 << 3),
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IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4),
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/* Bits 5-7 are reserved */
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};
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struct ieee80211_basic_report {
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u8 channel;
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__le64 start_time;
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__le16 duration;
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u8 map;
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} __attribute__ ((packed));
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enum { /* ieee80211_measurement_request.mode */
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/* Bit 0 is reserved */
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IEEE80211_MEASUREMENT_ENABLE = (1 << 1),
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IEEE80211_MEASUREMENT_REQUEST = (1 << 2),
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IEEE80211_MEASUREMENT_REPORT = (1 << 3),
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/* Bits 4-7 are reserved */
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};
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enum {
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IEEE80211_REPORT_BASIC = 0, /* required */
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IEEE80211_REPORT_CCA = 1, /* optional */
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IEEE80211_REPORT_RPI = 2, /* optional */
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/* 3-255 reserved */
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};
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struct ieee80211_measurement_params {
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u8 channel;
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__le64 start_time;
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__le16 duration;
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} __attribute__ ((packed));
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struct ieee80211_measurement_request {
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struct ieee80211_info_element ie;
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u8 token;
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u8 mode;
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u8 type;
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struct ieee80211_measurement_params params[0];
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} __attribute__ ((packed));
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struct ieee80211_measurement_report {
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struct ieee80211_info_element ie;
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u8 token;
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u8 mode;
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u8 type;
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union {
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struct ieee80211_basic_report basic[0];
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} u;
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} __attribute__ ((packed));
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struct ieee80211_tpc_report {
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u8 transmit_power;
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u8 link_margin;
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} __attribute__ ((packed));
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struct ieee80211_channel_map {
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u8 channel;
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u8 map;
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} __attribute__ ((packed));
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struct ieee80211_ibss_dfs {
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struct ieee80211_info_element ie;
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u8 owner[ETH_ALEN];
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u8 recovery_interval;
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struct ieee80211_channel_map channel_map[0];
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};
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struct ieee80211_csa {
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u8 mode;
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u8 channel;
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u8 count;
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} __attribute__ ((packed));
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struct ieee80211_quiet {
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u8 count;
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u8 period;
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u8 duration;
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u8 offset;
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} __attribute__ ((packed));
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struct ieee80211_network {
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/* These entries are used to identify a unique network */
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u8 bssid[ETH_ALEN];
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@ -768,7 +902,7 @@ struct ieee80211_network {
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u8 rates_ex_len;
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unsigned long last_scanned;
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u8 mode;
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u8 flags;
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u32 flags;
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u32 last_associate;
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u32 time_stamp[2];
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u16 beacon_interval;
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@ -780,6 +914,25 @@ struct ieee80211_network {
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u8 rsn_ie[MAX_WPA_IE_LEN];
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size_t rsn_ie_len;
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struct ieee80211_tim_parameters tim;
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/* 802.11h info */
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/* Power Constraint - mandatory if spctrm mgmt required */
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u8 power_constraint;
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/* TPC Report - mandatory if spctrm mgmt required */
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struct ieee80211_tpc_report tpc_report;
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/* IBSS DFS - mandatory if spctrm mgmt required and IBSS
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* NOTE: This is variable length and so must be allocated dynamically */
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struct ieee80211_ibss_dfs *ibss_dfs;
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/* Channel Switch Announcement - optional if spctrm mgmt required */
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struct ieee80211_csa csa;
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/* Quiet - optional if spctrm mgmt required */
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struct ieee80211_quiet quiet;
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struct list_head list;
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};
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@ -925,7 +1078,10 @@ struct ieee80211_device {
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int (*handle_auth) (struct net_device * dev,
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struct ieee80211_auth * auth);
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int (*handle_deauth) (struct net_device * dev,
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struct ieee80211_auth * auth);
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struct ieee80211_deauth * auth);
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int (*handle_action) (struct net_device * dev,
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struct ieee80211_action * action,
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struct ieee80211_rx_stats * stats);
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int (*handle_disassoc) (struct net_device * dev,
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struct ieee80211_disassoc * assoc);
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int (*handle_beacon) (struct net_device * dev,
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@ -1094,6 +1250,7 @@ extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
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extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
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struct ieee80211_hdr_4addr *header,
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struct ieee80211_rx_stats *stats);
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extern void ieee80211_network_reset(struct ieee80211_network *network);
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/* ieee80211_geo.c */
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extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device
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@ -1106,6 +1263,11 @@ extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee,
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extern int ieee80211_channel_to_index(struct ieee80211_device *ieee,
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u8 channel);
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extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq);
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extern u8 ieee80211_get_channel_flags(struct ieee80211_device *ieee,
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u8 channel);
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extern const struct ieee80211_channel *ieee80211_get_channel(struct
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ieee80211_device
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*ieee, u8 channel);
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/* ieee80211_wx.c */
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extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
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@ -1514,7 +1514,7 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
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case IEEE80211_STYPE_DEAUTH:
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printk("DEAUTH from AP\n");
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if (ieee->handle_deauth != NULL)
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ieee->handle_deauth(ieee->dev, (struct ieee80211_auth *)
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ieee->handle_deauth(ieee->dev, (struct ieee80211_deauth *)
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header);
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break;
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default:
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