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-rw-r--r--include/net/addrconf.h4
-rw-r--r--include/net/atmclip.h1
-rw-r--r--include/net/ax88796.h13
-rw-r--r--include/net/bluetooth/bluetooth.h12
-rw-r--r--include/net/bluetooth/hci.h8
-rw-r--r--include/net/bluetooth/hci_core.h84
-rw-r--r--include/net/bluetooth/l2cap.h13
-rw-r--r--include/net/bluetooth/rfcomm.h20
-rw-r--r--include/net/cfg80211.h266
-rw-r--r--include/net/dsa.h42
-rw-r--r--include/net/ieee80211.h1185
-rw-r--r--include/net/if_inet6.h5
-rw-r--r--include/net/inet_ecn.h4
-rw-r--r--include/net/inet_frag.h3
-rw-r--r--include/net/inet_hashtables.h4
-rw-r--r--include/net/ip.h1
-rw-r--r--include/net/ip_vs.h4
-rw-r--r--include/net/ipv6.h4
-rw-r--r--include/net/ipx.h2
-rw-r--r--include/net/mac80211.h260
-rw-r--r--include/net/netfilter/nf_conntrack.h2
-rw-r--r--include/net/netfilter/nf_conntrack_l4proto.h10
-rw-r--r--include/net/netfilter/nf_log.h11
-rw-r--r--include/net/netns/ipv4.h13
-rw-r--r--include/net/netrom.h4
-rw-r--r--include/net/phonet/phonet.h1
-rw-r--r--include/net/phonet/pn_dev.h5
-rw-r--r--include/net/pkt_sched.h1
-rw-r--r--include/net/psnap.h6
-rw-r--r--include/net/sch_generic.h28
-rw-r--r--include/net/sctp/checksum.h14
-rw-r--r--include/net/sctp/command.h3
-rw-r--r--include/net/sctp/sctp.h9
-rw-r--r--include/net/sctp/structs.h7
-rw-r--r--include/net/sock.h49
-rw-r--r--include/net/tcp.h37
-rw-r--r--include/net/transp_v6.h2
-rw-r--r--include/net/udp.h2
-rw-r--r--include/net/wireless.h86
39 files changed, 830 insertions, 1395 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index c216de528b0..7b55ab215a6 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -88,8 +88,8 @@ extern int ipv6_dev_get_saddr(struct net *net,
extern int ipv6_get_lladdr(struct net_device *dev,
struct in6_addr *addr,
unsigned char banned_flags);
-extern int ipv6_rcv_saddr_equal(const struct sock *sk,
- const struct sock *sk2);
+extern int ipv6_rcv_saddr_equal(const struct sock *sk,
+ const struct sock *sk2);
extern void addrconf_join_solict(struct net_device *dev,
struct in6_addr *addr);
extern void addrconf_leave_solict(struct inet6_dev *idev,
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index b5a51a7bb36..467c531b8a7 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -50,7 +50,6 @@ struct atmarp_entry {
struct clip_priv {
int number; /* for convenience ... */
spinlock_t xoff_lock; /* ensures that pop is atomic (SMP) */
- struct net_device_stats stats;
struct net_device *next; /* next CLIP interface */
};
diff --git a/include/net/ax88796.h b/include/net/ax88796.h
index 51329dae44e..b9a3beca0ce 100644
--- a/include/net/ax88796.h
+++ b/include/net/ax88796.h
@@ -15,14 +15,17 @@
#define AXFLG_HAS_EEPROM (1<<0)
#define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */
#define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */
+#define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */
struct ax_plat_data {
unsigned int flags;
- unsigned char wordlength; /* 1 or 2 */
- unsigned char dcr_val; /* default value for DCR */
- unsigned char rcr_val; /* default value for RCR */
- unsigned char gpoc_val; /* default value for GPOC */
- u32 *reg_offsets; /* register offsets */
+ unsigned char wordlength; /* 1 or 2 */
+ unsigned char dcr_val; /* default value for DCR */
+ unsigned char rcr_val; /* default value for RCR */
+ unsigned char gpoc_val; /* default value for GPOC */
+ u32 *reg_offsets; /* register offsets */
+ u8 *mac_addr; /* MAC addr (only used when
+ AXFLG_MAC_FROMPLATFORM is used */
};
#endif /* __NET_AX88796_PLAT_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index a04f8463ac7..3ad5390a4dd 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -53,6 +53,17 @@
#define SOL_SCO 17
#define SOL_RFCOMM 18
+#define BT_SECURITY 4
+struct bt_security {
+ __u8 level;
+};
+#define BT_SECURITY_SDP 0
+#define BT_SECURITY_LOW 1
+#define BT_SECURITY_MEDIUM 2
+#define BT_SECURITY_HIGH 3
+
+#define BT_DEFER_SETUP 7
+
#define BT_INFO(fmt, arg...) printk(KERN_INFO "Bluetooth: " fmt "\n" , ## arg)
#define BT_ERR(fmt, arg...) printk(KERN_ERR "%s: " fmt "\n" , __func__ , ## arg)
#define BT_DBG(fmt, arg...) pr_debug("%s: " fmt "\n" , __func__ , ## arg)
@@ -108,6 +119,7 @@ struct bt_sock {
bdaddr_t dst;
struct list_head accept_q;
struct sock *parent;
+ u32 defer_setup;
};
struct bt_sock_list {
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 3645139e68c..f69f015bbcc 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -133,8 +133,13 @@ enum {
#define ESCO_EV3 0x0008
#define ESCO_EV4 0x0010
#define ESCO_EV5 0x0020
+#define ESCO_2EV3 0x0040
+#define ESCO_3EV3 0x0080
+#define ESCO_2EV5 0x0100
+#define ESCO_3EV5 0x0200
#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
+#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
/* ACL flags */
#define ACL_CONT 0x01
@@ -176,6 +181,9 @@ enum {
#define LMP_EV5 0x02
#define LMP_SNIFF_SUBR 0x02
+#define LMP_EDR_ESCO_2M 0x20
+#define LMP_EDR_ESCO_3M 0x40
+#define LMP_EDR_3S_ESCO 0x80
#define LMP_SIMPLE_PAIR 0x08
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 46a43b721dd..01f9316b4c2 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -169,6 +169,7 @@ struct hci_conn {
__u16 link_policy;
__u32 link_mode;
__u8 auth_type;
+ __u8 sec_level;
__u8 power_save;
unsigned long pend;
@@ -325,12 +326,11 @@ int hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type);
int hci_conn_check_link_mode(struct hci_conn *conn);
-int hci_conn_auth(struct hci_conn *conn);
-int hci_conn_encrypt(struct hci_conn *conn);
+int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
int hci_conn_change_link_key(struct hci_conn *conn);
-int hci_conn_switch_role(struct hci_conn *conn, uint8_t role);
+int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
void hci_conn_enter_active_mode(struct hci_conn *conn);
void hci_conn_enter_sniff_mode(struct hci_conn *conn);
@@ -470,26 +470,26 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
/* ----- HCI protocols ----- */
struct hci_proto {
- char *name;
+ char *name;
unsigned int id;
unsigned long flags;
void *priv;
- int (*connect_ind) (struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type);
+ int (*connect_ind) (struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type);
int (*connect_cfm) (struct hci_conn *conn, __u8 status);
- int (*disconn_ind) (struct hci_conn *conn, __u8 reason);
+ int (*disconn_ind) (struct hci_conn *conn);
+ int (*disconn_cfm) (struct hci_conn *conn, __u8 reason);
int (*recv_acldata) (struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
int (*recv_scodata) (struct hci_conn *conn, struct sk_buff *skb);
- int (*auth_cfm) (struct hci_conn *conn, __u8 status);
- int (*encrypt_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
+ int (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
};
static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
{
register struct hci_proto *hp;
int mask = 0;
-
+
hp = hci_proto[HCI_PROTO_L2CAP];
if (hp && hp->connect_ind)
mask |= hp->connect_ind(hdev, bdaddr, type);
@@ -514,30 +514,52 @@ static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status)
hp->connect_cfm(conn, status);
}
-static inline void hci_proto_disconn_ind(struct hci_conn *conn, __u8 reason)
+static inline int hci_proto_disconn_ind(struct hci_conn *conn)
{
register struct hci_proto *hp;
+ int reason = 0x13;
hp = hci_proto[HCI_PROTO_L2CAP];
if (hp && hp->disconn_ind)
- hp->disconn_ind(conn, reason);
+ reason = hp->disconn_ind(conn);
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->disconn_ind)
- hp->disconn_ind(conn, reason);
+ reason = hp->disconn_ind(conn);
+
+ return reason;
+}
+
+static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason)
+{
+ register struct hci_proto *hp;
+
+ hp = hci_proto[HCI_PROTO_L2CAP];
+ if (hp && hp->disconn_cfm)
+ hp->disconn_cfm(conn, reason);
+
+ hp = hci_proto[HCI_PROTO_SCO];
+ if (hp && hp->disconn_cfm)
+ hp->disconn_cfm(conn, reason);
}
static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
{
register struct hci_proto *hp;
+ __u8 encrypt;
+
+ if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
+ return;
+
+ encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
hp = hci_proto[HCI_PROTO_L2CAP];
- if (hp && hp->auth_cfm)
- hp->auth_cfm(conn, status);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
hp = hci_proto[HCI_PROTO_SCO];
- if (hp && hp->auth_cfm)
- hp->auth_cfm(conn, status);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
}
static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt)
@@ -545,12 +567,12 @@ static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u
register struct hci_proto *hp;
hp = hci_proto[HCI_PROTO_L2CAP];
- if (hp && hp->encrypt_cfm)
- hp->encrypt_cfm(conn, status, encrypt);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
hp = hci_proto[HCI_PROTO_SCO];
- if (hp && hp->encrypt_cfm)
- hp->encrypt_cfm(conn, status, encrypt);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
}
int hci_register_proto(struct hci_proto *hproto);
@@ -562,8 +584,7 @@ struct hci_cb {
char *name;
- void (*auth_cfm) (struct hci_conn *conn, __u8 status);
- void (*encrypt_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
+ void (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
void (*key_change_cfm) (struct hci_conn *conn, __u8 status);
void (*role_switch_cfm) (struct hci_conn *conn, __u8 status, __u8 role);
};
@@ -571,14 +592,20 @@ struct hci_cb {
static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
{
struct list_head *p;
+ __u8 encrypt;
hci_proto_auth_cfm(conn, status);
+ if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
+ return;
+
+ encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
+
read_lock_bh(&hci_cb_list_lock);
list_for_each(p, &hci_cb_list) {
struct hci_cb *cb = list_entry(p, struct hci_cb, list);
- if (cb->auth_cfm)
- cb->auth_cfm(conn, status);
+ if (cb->security_cfm)
+ cb->security_cfm(conn, status, encrypt);
}
read_unlock_bh(&hci_cb_list_lock);
}
@@ -587,13 +614,16 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encr
{
struct list_head *p;
+ if (conn->sec_level == BT_SECURITY_SDP)
+ conn->sec_level = BT_SECURITY_LOW;
+
hci_proto_encrypt_cfm(conn, status, encrypt);
read_lock_bh(&hci_cb_list_lock);
list_for_each(p, &hci_cb_list) {
struct hci_cb *cb = list_entry(p, struct hci_cb, list);
- if (cb->encrypt_cfm)
- cb->encrypt_cfm(conn, status, encrypt);
+ if (cb->security_cfm)
+ cb->security_cfm(conn, status, encrypt);
}
read_unlock_bh(&hci_cb_list_lock);
}
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 73e115bc12d..f566aa1f0a4 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -37,6 +37,7 @@ struct sockaddr_l2 {
sa_family_t l2_family;
__le16 l2_psm;
bdaddr_t l2_bdaddr;
+ __le16 l2_cid;
};
/* L2CAP socket options */
@@ -185,6 +186,7 @@ struct l2cap_info_rsp {
/* info type */
#define L2CAP_IT_CL_MTU 0x0001
#define L2CAP_IT_FEAT_MASK 0x0002
+#define L2CAP_IT_FIXED_CHAN 0x0003
/* info result */
#define L2CAP_IR_SUCCESS 0x0000
@@ -219,11 +221,14 @@ struct l2cap_conn {
__u8 rx_ident;
__u8 tx_ident;
+ __u8 disc_reason;
+
struct l2cap_chan_list chan_list;
};
#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01
-#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x02
+#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x04
+#define L2CAP_INFO_FEAT_MASK_REQ_DONE 0x08
/* ----- L2CAP channel and socket info ----- */
#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
@@ -237,8 +242,9 @@ struct l2cap_pinfo {
__u16 imtu;
__u16 omtu;
__u16 flush_to;
-
- __u32 link_mode;
+ __u8 sec_level;
+ __u8 role_switch;
+ __u8 force_reliable;
__u8 conf_req[64];
__u8 conf_len;
@@ -257,6 +263,7 @@ struct l2cap_pinfo {
#define L2CAP_CONF_REQ_SENT 0x01
#define L2CAP_CONF_INPUT_DONE 0x02
#define L2CAP_CONF_OUTPUT_DONE 0x04
+#define L2CAP_CONF_CONNECT_PEND 0x80
#define L2CAP_CONF_MAX_RETRIES 2
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 4dc8d92a463..80072611d26 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -183,8 +183,9 @@ struct rfcomm_dlc {
u8 remote_v24_sig;
u8 mscex;
u8 out;
-
- u32 link_mode;
+ u8 sec_level;
+ u8 role_switch;
+ u32 defer_setup;
uint mtu;
uint cfc;
@@ -202,10 +203,12 @@ struct rfcomm_dlc {
#define RFCOMM_RX_THROTTLED 0
#define RFCOMM_TX_THROTTLED 1
#define RFCOMM_TIMED_OUT 2
-#define RFCOMM_MSC_PENDING 3
-#define RFCOMM_AUTH_PENDING 4
-#define RFCOMM_AUTH_ACCEPT 5
-#define RFCOMM_AUTH_REJECT 6
+#define RFCOMM_MSC_PENDING 3
+#define RFCOMM_SEC_PENDING 4
+#define RFCOMM_AUTH_PENDING 5
+#define RFCOMM_AUTH_ACCEPT 6
+#define RFCOMM_AUTH_REJECT 7
+#define RFCOMM_DEFER_SETUP 8
/* Scheduling flags and events */
#define RFCOMM_SCHED_STATE 0
@@ -239,6 +242,7 @@ int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb);
int rfcomm_dlc_set_modem_status(struct rfcomm_dlc *d, u8 v24_sig);
int rfcomm_dlc_get_modem_status(struct rfcomm_dlc *d, u8 *v24_sig);
+void rfcomm_dlc_accept(struct rfcomm_dlc *d);
#define rfcomm_dlc_lock(d) spin_lock(&d->lock)
#define rfcomm_dlc_unlock(d) spin_unlock(&d->lock)
@@ -304,7 +308,8 @@ struct rfcomm_pinfo {
struct bt_sock bt;
struct rfcomm_dlc *dlc;
u8 channel;
- u32 link_mode;
+ u8 sec_level;
+ u8 role_switch;
};
int rfcomm_init_sockets(void);
@@ -333,7 +338,6 @@ struct rfcomm_dev_req {
bdaddr_t src;
bdaddr_t dst;
u8 channel;
-
};
struct rfcomm_dev_info {
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 23c0ab74ded..50f3fd9ff52 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4,6 +4,10 @@
#include <linux/netlink.h>
#include <linux/skbuff.h>
#include <linux/nl80211.h>
+#include <linux/if_ether.h>
+#include <linux/ieee80211.h>
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
#include <net/genetlink.h>
/* remove once we remove the wext stuff */
#include <net/iw_handler.h>
@@ -112,12 +116,14 @@ struct beacon_parameters {
* @STATION_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
* with short preambles
* @STATION_FLAG_WME: station is WME/QoS capable
+ * @STATION_FLAG_MFP: station uses management frame protection
*/
enum station_flags {
STATION_FLAG_CHANGED = 1<<0,
STATION_FLAG_AUTHORIZED = 1<<NL80211_STA_FLAG_AUTHORIZED,
STATION_FLAG_SHORT_PREAMBLE = 1<<NL80211_STA_FLAG_SHORT_PREAMBLE,
STATION_FLAG_WME = 1<<NL80211_STA_FLAG_WME,
+ STATION_FLAG_MFP = 1<<NL80211_STA_FLAG_MFP,
};
/**
@@ -172,6 +178,8 @@ struct station_parameters {
* @STATION_INFO_SIGNAL: @signal filled
* @STATION_INFO_TX_BITRATE: @tx_bitrate fields are filled
* (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
+ * @STATION_INFO_RX_PACKETS: @rx_packets filled
+ * @STATION_INFO_TX_PACKETS: @tx_packets filled
*/
enum station_info_flags {
STATION_INFO_INACTIVE_TIME = 1<<0,
@@ -182,6 +190,8 @@ enum station_info_flags {
STATION_INFO_PLINK_STATE = 1<<5,
STATION_INFO_SIGNAL = 1<<6,
STATION_INFO_TX_BITRATE = 1<<7,
+ STATION_INFO_RX_PACKETS = 1<<8,
+ STATION_INFO_TX_PACKETS = 1<<9,
};
/**
@@ -229,6 +239,8 @@ struct rate_info {
* @plink_state: mesh peer link state
* @signal: signal strength of last received packet in dBm
* @txrate: current unicast bitrate to this station
+ * @rx_packets: packets received from this station
+ * @tx_packets: packets transmitted to this station
*/
struct station_info {
u32 filled;
@@ -240,6 +252,8 @@ struct station_info {
u8 plink_state;
s8 signal;
struct rate_info txrate;
+ u32 rx_packets;
+ u32 tx_packets;
};
/**
@@ -335,24 +349,50 @@ struct bss_parameters {
};
/**
- * enum reg_set_by - Indicates who is trying to set the regulatory domain
- * @REGDOM_SET_BY_INIT: regulatory domain was set by initialization. We will be
- * using a static world regulatory domain by default.
- * @REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world regulatory domain.
- * @REGDOM_SET_BY_USER: User asked the wireless core to set the
- * regulatory domain.
- * @REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the wireless core
- * it thinks its knows the regulatory domain we should be in.
- * @REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 802.11 country
- * information element with regulatory information it thinks we
- * should consider.
+ * enum environment_cap - Environment parsed from country IE
+ * @ENVIRON_ANY: indicates country IE applies to both indoor and
+ * outdoor operation.
+ * @ENVIRON_INDOOR: indicates country IE applies only to indoor operation
+ * @ENVIRON_OUTDOOR: indicates country IE applies only to outdoor operation
*/
-enum reg_set_by {
- REGDOM_SET_BY_INIT,
- REGDOM_SET_BY_CORE,
- REGDOM_SET_BY_USER,
- REGDOM_SET_BY_DRIVER,
- REGDOM_SET_BY_COUNTRY_IE,
+enum environment_cap {
+ ENVIRON_ANY,
+ ENVIRON_INDOOR,
+ ENVIRON_OUTDOOR,
+};
+
+/**
+ * struct regulatory_request - used to keep track of regulatory requests
+ *
+ * @wiphy_idx: this is set if this request's initiator is
+ * %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
+ * can be used by the wireless core to deal with conflicts
+ * and potentially inform users of which devices specifically
+ * cased the conflicts.
+ * @initiator: indicates who sent this request, could be any of
+ * of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*)
+ * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
+ * regulatory domain. We have a few special codes:
+ * 00 - World regulatory domain
+ * 99 - built by driver but a specific alpha2 cannot be determined
+ * 98 - result of an intersection between two regulatory domains
+ * @intersect: indicates whether the wireless core should intersect
+ * the requested regulatory domain with the presently set regulatory
+ * domain.
+ * @country_ie_checksum: checksum of the last processed and accepted
+ * country IE
+ * @country_ie_env: lets us know if the AP is telling us we are outdoor,
+ * indoor, or if it doesn't matter
+ * @list: used to insert into the reg_requests_list linked list
+ */
+struct regulatory_request {
+ int wiphy_idx;
+ enum nl80211_reg_initiator initiator;
+ char alpha2[2];
+ bool intersect;
+ u32 country_ie_checksum;
+ enum environment_cap country_ie_env;
+ struct list_head list;
};
struct ieee80211_freq_range {
@@ -431,6 +471,26 @@ struct ieee80211_txq_params {
u8 aifs;
};
+/**
+ * struct mgmt_extra_ie_params - Extra management frame IE parameters
+ *
+ * Used to add extra IE(s) into management frames. If the driver cannot add the
+ * requested data into all management frames of the specified subtype that are
+ * generated in kernel or firmware/hardware, it must reject the configuration
+ * call. The IE data buffer is added to the end of the specified management
+ * frame body after all other IEs. This addition is not applied to frames that
+ * are injected through a monitor interface.
+ *
+ * @subtype: Management frame subtype
+ * @ies: IE data buffer or %NULL to remove previous data
+ * @ies_len: Length of @ies in octets
+ */
+struct mgmt_extra_ie_params {
+ u8 subtype;
+ u8 *ies;
+ int ies_len;
+};
+
/* from net/wireless.h */
struct wiphy;
@@ -438,6 +498,87 @@ struct wiphy;
struct ieee80211_channel;
/**
+ * struct cfg80211_ssid - SSID description
+ * @ssid: the SSID
+ * @ssid_len: length of the ssid
+ */
+struct cfg80211_ssid {
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 ssid_len;
+};
+
+/**
+ * struct cfg80211_scan_request - scan request description
+ *
+ * @ssids: SSIDs to scan for (active scan only)
+ * @n_ssids: number of SSIDs
+ * @channels: channels to scan on.
+ * @n_channels: number of channels for each band
+ * @ie: optional information element(s) to add into Probe Request or %NULL
+ * @ie_len: length of ie in octets
+ * @wiphy: the wiphy this was for
+ * @ifidx: the interface index
+ */
+struct cfg80211_scan_request {
+ struct cfg80211_ssid *ssids;
+ int n_ssids;
+ struct ieee80211_channel **channels;
+ u32 n_channels;
+ u8 *ie;
+ size_t ie_len;
+
+ /* internal */
+ struct wiphy *wiphy;
+ int ifidx;
+};
+
+/**
+ * enum cfg80211_signal_type - signal type
+ *
+ * @CFG80211_SIGNAL_TYPE_NONE: no signal strength information available
+ * @CFG80211_SIGNAL_TYPE_MBM: signal strength in mBm (100*dBm)
+ * @CFG80211_SIGNAL_TYPE_UNSPEC: signal strength, increasing from 0 through 100
+ */
+enum cfg80211_signal_type {
+ CFG80211_SIGNAL_TYPE_NONE,
+ CFG80211_SIGNAL_TYPE_MBM,
+ CFG80211_SIGNAL_TYPE_UNSPEC,
+};
+
+/**
+ * struct cfg80211_bss - BSS description
+ *
+ * This structure describes a BSS (which may also be a mesh network)
+ * for use in scan results and similar.
+ *
+ * @bssid: BSSID of the BSS
+ * @tsf: timestamp of last received update
+ * @beacon_interval: the beacon interval as from the frame
+ * @capability: the capability field in host byte order
+ * @information_elements: the information elements (Note that there
+ * is no guarantee that these are well-formed!)
+ * @len_information_elements: total length of the information elements
+ * @signal: signal strength value (type depends on the wiphy's signal_type)
+ * @free_priv: function pointer to free private data
+ * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
+ */
+struct cfg80211_bss {
+ struct ieee80211_channel *channel;
+
+ u8 bssid[ETH_ALEN];
+ u64 tsf;
+ u16 beacon_interval;
+ u16 capability;
+ u8 *information_elements;
+ size_t len_information_elements;
+
+ s32 signal;
+
+ void (*free_priv)(struct cfg80211_bss *bss);
+ u8 priv[0] __attribute__((__aligned__(sizeof(void *))));
+};
+
+/**
* struct cfg80211_ops - backend description for wireless configuration
*
* This struct is registered by fullmac card drivers and/or wireless stacks
@@ -450,6 +591,9 @@ struct ieee80211_channel;
* wireless extensions but this is subject to reevaluation as soon as this
* code is used more widely and we have a first user without wext.
*
+ * @suspend: wiphy device needs to be suspended
+ * @resume: wiphy device needs to be resumed
+ *
* @add_virtual_intf: create a new virtual interface with the given name,
* must set the struct wireless_dev's iftype.
*
@@ -471,6 +615,8 @@ struct ieee80211_channel;
*
* @set_default_key: set the default key on an interface
*
+ * @set_default_mgmt_key: set the default management frame key on an interface
+ *
* @add_beacon: Add a beacon with given parameters, @head, @interval
* and @dtim_period will be valid, @tail is optional.
* @set_beacon: Change the beacon parameters for an access point mode
@@ -497,8 +643,18 @@ struct ieee80211_channel;
* @set_txq_params: Set TX queue parameters
*
* @set_channel: Set channel
+ *
+ * @set_mgmt_extra_ie: Set extra IE data for management frames
+ *
+ * @scan: Request to do a scan. If returning zero, the scan request is given
+ * the driver, and will be valid until passed to cfg80211_scan_done().
+ * For scan results, call cfg80211_inform_bss(); you can call this outside
+ * the scan/scan_done bracket too.
*/
struct cfg80211_ops {
+ int (*suspend)(struct wiphy *wiphy);
+ int (*resume)(struct wiphy *wiphy);
+
int (*add_virtual_intf)(struct wiphy *wiphy, char *name,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params);
@@ -518,6 +674,9 @@ struct cfg80211_ops {
int (*set_default_key)(struct wiphy *wiphy,
struct net_device *netdev,
u8 key_index);
+ int (*set_default_mgmt_key)(struct wiphy *wiphy,
+ struct net_device *netdev,
+ u8 key_index);
int (*add_beacon)(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *info);
@@ -564,6 +723,13 @@ struct cfg80211_ops {
int (*set_channel)(struct wiphy *wiphy,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type);
+
+ int (*set_mgmt_extra_ie)(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct mgmt_extra_ie_params *params);
+
+ int (*scan)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_scan_request *request);
};
/* temporary wext handlers */
@@ -574,5 +740,71 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
u32 *mode, char *extra);
int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
u32 *mode, char *extra);
+int cfg80211_wext_siwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int cfg80211_wext_giwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_giwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+
+/**
+ * cfg80211_scan_done - notify that scan finished
+ *
+ * @request: the corresponding scan request
+ * @aborted: set to true if the scan was aborted for any reason,
+ * userspace will be notified of that
+ */
+void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted);
+
+/**
+ * cfg80211_inform_bss - inform cfg80211 of a new BSS
+ *
+ * @wiphy: the wiphy reporting the BSS
+ * @bss: the found BSS
+ * @signal: the signal strength, type depends on the wiphy's signal_type
+ * @gfp: context flags
+ *
+ * This informs cfg80211 that BSS information was found and
+ * the BSS should be updated/added.
+ */
+struct cfg80211_bss*
+cfg80211_inform_bss_frame(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ s32 signal, gfp_t gfp);
+
+struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *bssid,
+ const u8 *ssid, size_t ssid_len,
+ u16 capa_mask, u16 capa_val);
+static inline struct cfg80211_bss *
+cfg80211_get_ibss(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *ssid, size_t ssid_len)
+{
+ return cfg80211_get_bss(wiphy, channel, NULL, ssid, ssid_len,
+ WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+}
+
+struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *meshid, size_t meshidlen,
+ const u8 *meshcfg);
+void cfg80211_put_bss(struct cfg80211_bss *bss);
+/**
+ * cfg80211_unlink_bss - unlink BSS from internal data structures
+ * @wiphy: the wiphy
+ * @bss: the bss to remove
+ *
+ * This function removes the given BSS from the internal data structures
+ * thereby making it no longer show up in scan results etc. Use this
+ * function when you detect a BSS is gone. Normally BSSes will also time
+ * out, so it is not necessary to use this function at all.
+ */
+void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
#endif /* __NET_CFG80211_H */
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 52e97bfca5a..839f768f9e3 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -1,6 +1,6 @@
/*
* include/net/dsa.h - Driver for Distributed Switch Architecture switch chips
- * Copyright (c) 2008 Marvell Semiconductor
+ * Copyright (c) 2008-2009 Marvell Semiconductor
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -11,23 +11,47 @@
#ifndef __LINUX_NET_DSA_H
#define __LINUX_NET_DSA_H
-#define DSA_MAX_PORTS 12
+#define DSA_MAX_SWITCHES 4
+#define DSA_MAX_PORTS 12
+
+struct dsa_chip_data {
+ /*
+ * How to access the switch configuration registers.
+ */
+ struct device *mii_bus;
+ int sw_addr;
+
+ /*
+ * The names of the switch's ports. Use "cpu" to
+ * designate the switch port that the cpu is connected to,
+ * "dsa" to indicate that this port is a DSA link to
+ * another switch, NULL to indicate the port is unused,
+ * or any other string to indicate this is a physical port.
+ */
+ char *port_names[DSA_MAX_PORTS];
+
+ /*
+ * An array (with nr_chips elements) of which element [a]
+ * indicates which port on this switch should be used to
+ * send packets to that are destined for switch a. Can be
+ * NULL if there is only one switch chip.
+ */
+ s8 *rtable;
+};
struct dsa_platform_data {
/*
* Reference to a Linux network interface that connects
- * to the switch chip.
+ * to the root switch chip of the tree.
*/
struct device *netdev;
/*
- * How to access the switch configuration registers, and
- * the names of the switch ports (use "cpu" to designate
- * the switch port that the cpu is connected to).
+ * Info structs describing each of the switch chips
+ * connected via this network interface.
*/
- struct device *mii_bus;
- int sw_addr;
- char *port_names[DSA_MAX_PORTS];
+ int nr_chips;
+ struct dsa_chip_data *chip;
};
extern bool dsa_uses_dsa_tags(void *dsa_ptr);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
deleted file mode 100644
index adb7cf31f78..00000000000
--- a/include/net/ieee80211.h
+++ /dev/null
@@ -1,1185 +0,0 @@
-/*
- * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11
- * remains copyright by the original authors
- *
- * Portions of the merged code are based on Host AP (software wireless
- * LAN access point) driver for Intersil Prism2/2.5/3.
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <j@w1.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
- *
- * Adaption to a generic IEEE 802.11 stack by James Ketrenos
- * <jketreno@linux.intel.com>
- * Copyright (c) 2004-2005, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- *
- * API Version History
- * 1.0.x -- Initial version
- * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs,
- * various structure changes, and crypto API init method
- */
-#ifndef IEEE80211_H
-#define IEEE80211_H
-#include <linux/if_ether.h> /* ETH_ALEN */
-#include <linux/kernel.h> /* ARRAY_SIZE */
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-
-#include <net/lib80211.h>
-
-#define IEEE80211_VERSION "git-1.1.13"
-
-#define IEEE80211_DATA_LEN 2304
-/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
- 6.2.1.1.2.
-
- The figure in section 7.1.2 suggests a body size of up to 2312
- bytes is allowed, which is a bit confusing, I suspect this
- represents the 2304 bytes of real data, plus a possible 8 bytes of
- WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
-
-#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 IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
-#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
-
-#define MIN_FRAG_THRESHOLD 256U
-#define MAX_FRAG_THRESHOLD 2346U
-
-/* Frame control field constants */
-#define IEEE80211_FCTL_VERS 0x0003
-#define IEEE80211_FCTL_FTYPE 0x000c
-#define IEEE80211_FCTL_STYPE 0x00f0
-#define IEEE80211_FCTL_TODS 0x0100
-#define IEEE80211_FCTL_FROMDS 0x0200
-#define IEEE80211_FCTL_MOREFRAGS 0x0400
-#define IEEE80211_FCTL_RETRY 0x0800
-#define IEEE80211_FCTL_PM 0x1000
-#define IEEE80211_FCTL_MOREDATA 0x2000
-#define IEEE80211_FCTL_PROTECTED 0x4000
-#define IEEE80211_FCTL_ORDER 0x8000
-
-#define IEEE80211_FTYPE_MGMT 0x0000
-#define IEEE80211_FTYPE_CTL 0x0004
-#define IEEE80211_FTYPE_DATA 0x0008
-
-/* management */
-#define IEEE80211_STYPE_ASSOC_REQ 0x0000
-#define IEEE80211_STYPE_ASSOC_RESP 0x0010
-#define IEEE80211_STYPE_REASSOC_REQ 0x0020
-#define IEEE80211_STYPE_REASSOC_RESP 0x0030
-#define IEEE80211_STYPE_PROBE_REQ 0x0040
-#define IEEE80211_STYPE_PROBE_RESP 0x0050
-#define IEEE80211_STYPE_BEACON 0x0080
-#define IEEE80211_STYPE_ATIM 0x0090
-#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_STYPE_RTS 0x00B0
-#define IEEE80211_STYPE_CTS 0x00C0
-#define IEEE80211_STYPE_ACK 0x00D0
-#define IEEE80211_STYPE_CFEND 0x00E0
-#define IEEE80211_STYPE_CFENDACK 0x00F0
-
-/* data */
-#define IEEE80211_STYPE_DATA 0x0000
-#define IEEE80211_STYPE_DATA_CFACK 0x0010
-#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
-#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
-#define IEEE80211_STYPE_NULLFUNC 0x0040
-#define IEEE80211_STYPE_CFACK 0x0050
-#define IEEE80211_STYPE_CFPOLL 0x0060
-#define IEEE80211_STYPE_CFACKPOLL 0x0070
-#define IEEE80211_STYPE_QOS_DATA 0x0080
-
-#define IEEE80211_SCTL_FRAG 0x000F
-#define IEEE80211_SCTL_SEQ 0xFFF0
-
-/* QOS control */
-#define IEEE80211_QCTL_TID 0x000F
-
-/* debug macros */
-
-#ifdef CONFIG_IEEE80211_DEBUG
-extern u32 ieee80211_debug_level;
-#define IEEE80211_DEBUG(level, fmt, args...) \
-do { if (ieee80211_debug_level & (level)) \
- printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
-static inline bool ieee80211_ratelimit_debug(u32 level)
-{
- return (ieee80211_debug_level & level) && net_ratelimit();
-}
-#else
-#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
-static inline bool ieee80211_ratelimit_debug(u32 level)
-{
- return false;
-}
-#endif /* CONFIG_IEEE80211_DEBUG */
-
-/*
- * 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:
- *
- * #define IEEE80211_DL_xxxx VALUE
- *
- * shifting value to the left one bit from the previous entry. xxxx should be
- * the name of the classification (for example, WEP)
- *
- * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your
- * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want
- * to send output to that classification.
- *
- * To add your debug level to the list of levels seen when you perform
- *
- * % cat /proc/net/ieee80211/debug_level
- *
- * you simply need to add your entry to the ieee80211_debug_level array.
- *
- * 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_INFO (1<<0)
-#define IEEE80211_DL_WX (1<<1)
-#define IEEE80211_DL_SCAN (1<<2)
-#define IEEE80211_DL_STATE (1<<3)
-#define IEEE80211_DL_MGMT (1<<4)
-#define IEEE80211_DL_FRAG (1<<5)
-#define IEEE80211_DL_DROP (1<<7)
-
-#define IEEE80211_DL_TX (1<<8)
-#define IEEE80211_DL_RX (1<<9)
-#define IEEE80211_DL_QOS (1<<31)
-
-#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
-#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
-#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a)
-
-#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a)
-#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a)
-#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_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)
-#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a)
-#include <linux/netdevice.h>
-#include <linux/if_arp.h> /* ARPHRD_ETHER */
-
-#ifndef WIRELESS_SPY
-#define WIRELESS_SPY /* enable iwspy support */
-#endif
-#include <net/iw_handler.h> /* new driver API */
-
-#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
-
-#ifndef ETH_P_80211_RAW
-#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
-#endif
-
-/* IEEE 802.11 defines */
-
-#define P80211_OUI_LEN 3
-
-struct ieee80211_snap_hdr {
-
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
-
-} __attribute__ ((packed));
-
-#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_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
-#define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-
-/* Action categories - 802.11h */
-enum ieee80211_actioncategories {
- WLAN_ACTION_SPECTRUM_MGMT = 0,
- /* Reserved 1-127 */
- /* Error 128-255 */
-};
-
-/* Action details - 802.11h */
-enum ieee80211_actiondetails {
- WLAN_ACTION_CATEGORY_MEASURE_REQUEST = 0,
- WLAN_ACTION_CATEGORY_MEASURE_REPORT = 1,
- WLAN_ACTION_CATEGORY_TPC_REQUEST = 2,
- WLAN_ACTION_CATEGORY_TPC_REPORT = 3,
- WLAN_ACTION_CATEGORY_CHANNEL_SWITCH = 4,
- /* 5 - 255 Reserved */
-};
-
-#define IEEE80211_STATMASK_SIGNAL (1<<0)
-#define IEEE80211_STATMASK_RSSI (1<<1)
-#define IEEE80211_STATMASK_NOISE (1<<2)
-#define IEEE80211_STATMASK_RATE (1<<3)
-#define IEEE80211_STATMASK_WEMASK 0x7
-
-#define IEEE80211_CCK_MODULATION (1<<0)
-#define IEEE80211_OFDM_MODULATION (1<<1)
-
-#define IEEE80211_24GHZ_BAND (1<<0)
-#define IEEE80211_52GHZ_BAND (1<<1)
-
-#define IEEE80211_CCK_RATE_1MB 0x02
-#define IEEE80211_CCK_RATE_2MB 0x04
-#define IEEE80211_CCK_RATE_5MB 0x0B
-#define IEEE80211_CCK_RATE_11MB 0x16
-#define IEEE80211_OFDM_RATE_6MB 0x0C
-#define IEEE80211_OFDM_RATE_9MB 0x12
-#define IEEE80211_OFDM_RATE_12MB 0x18
-#define IEEE80211_OFDM_RATE_18MB 0x24
-#define IEEE80211_OFDM_RATE_24MB 0x30
-#define IEEE80211_OFDM_RATE_36MB 0x48
-#define IEEE80211_OFDM_RATE_48MB 0x60
-#define IEEE80211_OFDM_RATE_54MB 0x6C
-#define IEEE80211_BASIC_RATE_MASK 0x80
-
-#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
-#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
-#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
-#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
-#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
-#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
-#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
-#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
-#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
-#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
-#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
-#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
-
-#define IEEE80211_CCK_RATES_MASK 0x0000000F
-#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
- IEEE80211_CCK_RATE_2MB_MASK)
-#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
- IEEE80211_CCK_RATE_5MB_MASK | \
- IEEE80211_CCK_RATE_11MB_MASK)
-
-#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
-#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
- IEEE80211_OFDM_RATE_12MB_MASK | \
- IEEE80211_OFDM_RATE_24MB_MASK)
-#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
- IEEE80211_OFDM_RATE_9MB_MASK | \
- IEEE80211_OFDM_RATE_18MB_MASK | \
- IEEE80211_OFDM_RATE_36MB_MASK | \
- IEEE80211_OFDM_RATE_48MB_MASK | \
- IEEE80211_OFDM_RATE_54MB_MASK)
-#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
- IEEE80211_CCK_DEFAULT_RATES_MASK)
-
-#define IEEE80211_NUM_OFDM_RATES 8
-#define IEEE80211_NUM_CCK_RATES 4
-#define IEEE80211_OFDM_SHIFT_MASK_A 4
-
-/* NOTE: This data is for statistical purposes; not all hardware provides this
- * information for frames received.
- * For ieee80211_rx_mgt, you need to set at least the 'len' parameter.
- */
-struct ieee80211_rx_stats {
- u32 mac_time;
- s8 rssi;
- u8 signal;
- u8 noise;
- u16 rate; /* in 100 kbps */
- u8 received_channel;
- u8 control;
- u8 mask;
- u8 freq;
- u16 len;
- u64 tsf;
- u32 beacon_time;
-};
-
-/* IEEE 802.11 requires that STA supports concurrent reception of at least
- * three fragmented frames. This define can be increased to support more
- * concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
-#define IEEE80211_FRAG_CACHE_LEN 4
-
-struct ieee80211_frag_entry {
- unsigned long first_frag_time;
- unsigned int seq;
- unsigned int last_frag;
- struct sk_buff *skb;
- u8 src_addr[ETH_ALEN];
- u8 dst_addr[ETH_ALEN];
-};
-
-struct ieee80211_stats {
- unsigned int tx_unicast_frames;
- unsigned int tx_multicast_frames;
- unsigned int tx_fragments;
- unsigned int tx_unicast_octets;
- unsigned int tx_multicast_octets;
- unsigned int tx_deferred_transmissions;
- unsigned int tx_single_retry_frames;
- unsigned int tx_multiple_retry_frames;
- unsigned int tx_retry_limit_exceeded;
- unsigned int tx_discards;
- unsigned int rx_unicast_frames;
- unsigned int rx_multicast_frames;
- unsigned int rx_fragments;
- unsigned int rx_unicast_octets;
- unsigned int rx_multicast_octets;
- unsigned int rx_fcs_errors;
- unsigned int rx_discards_no_buffer;
- unsigned int tx_discards_wrong_sa;
- unsigned int rx_discards_undecryptable;
- unsigned int rx_message_in_msg_fragments;
- unsigned int rx_message_in_bad_msg_fragments;
-};
-
-struct ieee80211_device;
-
-#define SEC_KEY_1 (1<<0)
-#define SEC_KEY_2 (1<<1)
-#define SEC_KEY_3 (1<<2)
-#define SEC_KEY_4 (1<<3)
-#define SEC_ACTIVE_KEY (1<<4)
-#define SEC_AUTH_MODE (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL (1<<7)
-#define SEC_ENABLED (1<<8)
-#define SEC_ENCRYPT (1<<9)
-
-#define SEC_LEVEL_0 0 /* None */
-#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
-#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
-#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
-#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
-
-#define SEC_ALG_NONE 0
-#define SEC_ALG_WEP 1
-#define SEC_ALG_TKIP 2
-#define SEC_ALG_CCMP 3
-
-#define WEP_KEYS 4
-#define WEP_KEY_LEN 13
-#define SCM_KEY_LEN 32
-#define SCM_TEMPORAL_KEY_LENGTH 16
-
-struct ieee80211_security {
- u16 active_key:2, enabled:1, unicast_uses_group:1, encrypt:1;
- u8 auth_mode;
- u8 encode_alg[WEP_KEYS];
- u8 key_sizes[WEP_KEYS];
- u8 keys[WEP_KEYS][SCM_KEY_LEN];
- u8 level;
- u16 flags;
-} __attribute__ ((packed));
-
-/*
-
- 802.11 data frame from AP
-
- ,-------------------------------------------------------------------.
-Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
- |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
- | | tion | (BSSID) | | | ence | data | |
- `-------------------------------------------------------------------'
-
-Total: 28-2340 bytes
-
-*/
-
-#define BEACON_PROBE_SSID_ID_POSITION 12
-
-/* Management Frame Information Element Types */
-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,
- MFIE_TYPE_QOS_PARAMETER = 222,
-};
-
-struct ieee80211_hdr_1addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_2addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_4addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 addr4[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addrqos {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 payload[0];
- __le16 qos_ctl;
-} __attribute__ ((packed));
-
-struct ieee80211_info_element {
- u8 id;
- u8 len;
- u8 data[0];
-} __attribute__ ((packed));
-
-/*
- * These are the data types that can make up management packets
- *
- u16 auth_algorithm;
- u16 auth_sequence;
- u16 beacon_interval;
- u16 capability;
- u8 current_ap[ETH_ALEN];
- u16 listen_interval;
- struct {
- u16 association_id:14, reserved:2;
- } __attribute__ ((packed));
- u32 time_stamp[2];
- u16 reason;
- u16 status;
-*/
-
-struct ieee80211_auth {
- struct ieee80211_hdr_3addr header;
- __le16 algorithm;
- __le16 transaction;
- __le16 status;
- /* challenge */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_channel_switch {
- u8 id;
- u8 len;
- u8 mode;
- u8 channel;
- u8 count;
-} __attribute__ ((packed));
-
-struct ieee80211_action {
- struct ieee80211_hdr_3addr header;
- u8 category;
- u8 action;
- union {
- struct ieee80211_action_exchange {
- u8 token;
- struct ieee80211_info_element info_element[0];
- } exchange;
- struct ieee80211_channel_switch channel_switch;
-
- } format;
-} __attribute__ ((packed));
-
-struct ieee80211_disassoc {
- struct ieee80211_hdr_3addr header;
- __le16 reason;
-} __attribute__ ((packed));
-
-/* Alias deauth for disassoc */
-#define ieee80211_deauth ieee80211_disassoc
-
-struct ieee80211_probe_request {
- struct ieee80211_hdr_3addr header;
- /* SSID, supported rates */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_probe_response {
- struct ieee80211_hdr_3addr header;
- __le32 time_stamp[2];
- __le16 beacon_interval;
- __le16 capability;
- /* SSID, supported rates, FH params, DS params,
- * CF params, IBSS params, TIM (if beacon), RSN */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-/* Alias beacon for probe_response */
-#define ieee80211_beacon ieee80211_probe_response
-
-struct ieee80211_assoc_request {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 listen_interval;
- /* SSID, supported rates, RSN */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_reassoc_request {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 listen_interval;
- u8 current_ap[ETH_ALEN];
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_assoc_response {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 status;
- __le16 aid;
- /* supported rates */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_txb {
- u8 nr_frags;
- u8 encrypted;
- u8 rts_included;
- u8 reserved;
- u16 frag_size;
- u16 payload_size;
- struct sk_buff *fragments[0];
-};
-
-/* 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
- * only use 8, and then use extended rates for the remaining supported
- * rates. Other APs, however, stick all of their supported rates on the
- * main rates information element... */
-#define MAX_RATES_LENGTH ((u8)12)
-#define MAX_RATES_EX_LENGTH ((u8)16)
-#define MAX_NETWORK_COUNT 128
-
-#define CRC_LENGTH 4U
-
-#define MAX_WPA_IE_LEN 64
-
-#define NETWORK_HAS_OFDM (1<<1)
-#define NETWORK_HAS_CCK (1<<2)
-
-/* QoS structure */
-#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
-#define NETWORK_HAS_QOS_INFORMATION (1<<4)
-#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
- NETWORK_HAS_QOS_INFORMATION)
-
-/* 802.11h */
-#define NETWORK_HAS_POWER_CONSTRAINT (1<<5)
-#define NETWORK_HAS_CSA (1<<6)
-#define NETWORK_HAS_QUIET (1<<7)
-#define NETWORK_HAS_IBSS_DFS (1<<8)
-#define NETWORK_HAS_TPC_REPORT (1<<9)
-
-#define NETWORK_HAS_ERP_VALUE (1<<10)
-
-#define QOS_QUEUE_NUM 4
-#define QOS_OUI_LEN 3
-#define QOS_OUI_TYPE 2
-#define QOS_ELEMENT_ID 221
-#define QOS_OUI_INFO_SUB_TYPE 0
-#define QOS_OUI_PARAM_SUB_TYPE 1
-#define QOS_VERSION_1 1
-#define QOS_AIFSN_MIN_VALUE 2
-
-struct ieee80211_qos_information_element {
- u8 elementID;
- u8 length;
- u8 qui[QOS_OUI_LEN];
- u8 qui_type;
- u8 qui_subtype;
- u8 version;
- u8 ac_info;
-} __attribute__ ((packed));
-
-struct ieee80211_qos_ac_parameter {
- u8 aci_aifsn;
- u8 ecw_min_max;
- __le16 tx_op_limit;
-} __attribute__ ((packed));
-
-struct ieee80211_qos_parameter_info {
- struct ieee80211_qos_information_element info_element;
- u8 reserved;
- struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
-} __attribute__ ((packed));
-
-struct ieee80211_qos_parameters {
- __le16 cw_min[QOS_QUEUE_NUM];
- __le16 cw_max[QOS_QUEUE_NUM];
- u8 aifs[QOS_QUEUE_NUM];
- u8 flag[QOS_QUEUE_NUM];
- __le16 tx_op_limit[QOS_QUEUE_NUM];
-} __attribute__ ((packed));
-
-struct ieee80211_qos_data {
- struct ieee80211_qos_parameters parameters;
- int active;
- int supported;
- u8 param_count;
- u8 old_param_count;
-};
-
-struct ieee80211_tim_parameters {
- u8 tim_count;
- u8 tim_period;
-} __attribute__ ((packed));
-
-/*******************************************************/
-
-enum { /* ieee80211_basic_report.map */
- IEEE80211_BASIC_MAP_BSS = (1 << 0),
- IEEE80211_BASIC_MAP_OFDM = (1 << 1),
- IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2),
- IEEE80211_BASIC_MAP_RADAR = (1 << 3),
- IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4),
- /* Bits 5-7 are reserved */
-
-};
-struct ieee80211_basic_report {
- u8 channel;
- __le64 start_time;
- __le16 duration;
- u8 map;
-} __attribute__ ((packed));
-
-enum { /* ieee80211_measurement_request.mode */
- /* Bit 0 is reserved */
- IEEE80211_MEASUREMENT_ENABLE = (1 << 1),
- IEEE80211_MEASUREMENT_REQUEST = (1 << 2),
- IEEE80211_MEASUREMENT_REPORT = (1 << 3),
- /* Bits 4-7 are reserved */
-};
-
-enum {
- IEEE80211_REPORT_BASIC = 0, /* required */
- IEEE80211_REPORT_CCA = 1, /* optional */
- IEEE80211_REPORT_RPI = 2, /* optional */
- /* 3-255 reserved */
-};
-
-struct ieee80211_measurement_params {
- u8 channel;
- __le64 start_time;
- __le16 duration;
-} __attribute__ ((packed));
-
-struct ieee80211_measurement_request {
- struct ieee80211_info_element ie;
- u8 token;
- u8 mode;
- u8 type;
- struct ieee80211_measurement_params params[0];
-} __attribute__ ((packed));
-
-struct ieee80211_measurement_report {
- struct ieee80211_info_element ie;
- u8 token;
- u8 mode;
- u8 type;
- union {
- struct ieee80211_basic_report basic[0];
- } u;
-} __attribute__ ((packed));
-
-struct ieee80211_tpc_report {
- u8 transmit_power;
- u8 link_margin;
-} __attribute__ ((packed));
-
-struct ieee80211_channel_map {
- u8 channel;
- u8 map;
-} __attribute__ ((packed));
-
-struct ieee80211_ibss_dfs {
- struct ieee80211_info_element ie;
- u8 owner[ETH_ALEN];
- u8 recovery_interval;
- struct ieee80211_channel_map channel_map[0];
-};
-
-struct ieee80211_csa {
- u8 mode;
- u8 channel;
- u8 count;
-} __attribute__ ((packed));
-
-struct ieee80211_quiet {
- u8 count;
- u8 period;
- u8 duration;
- u8 offset;
-} __attribute__ ((packed));
-
-struct ieee80211_network {
- /* These entries are used to identify a unique network */
- u8 bssid[ETH_ALEN];
- u8 channel;
- /* Ensure null-terminated for any debug msgs */
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
-
- struct ieee80211_qos_data qos_data;
-
- /* These are network statistics */
- struct ieee80211_rx_stats stats;
- u16 capability;
- u8 rates[MAX_RATES_LENGTH];
- u8 rates_len;
- u8 rates_ex[MAX_RATES_EX_LENGTH];
- u8 rates_ex_len;
- unsigned long last_scanned;
- u8 mode;
- u32 flags;
- u32 last_associate;
- u32 time_stamp[2];
- u16 beacon_interval;
- u16 listen_interval;
- u16 atim_window;
- u8 erp_value;
- u8 wpa_ie[MAX_WPA_IE_LEN];
- size_t wpa_ie_len;
- u8 rsn_ie[MAX_WPA_IE_LEN];
- size_t rsn_ie_len;
- struct ieee80211_tim_parameters tim;
-
- /* 802.11h info */
-
- /* Power Constraint - mandatory if spctrm mgmt required */
- u8 power_constraint;
-
- /* TPC Report - mandatory if spctrm mgmt required */
- struct ieee80211_tpc_report tpc_report;
-
- /* IBSS DFS - mandatory if spctrm mgmt required and IBSS
- * NOTE: This is variable length and so must be allocated dynamically */
- struct ieee80211_ibss_dfs *ibss_dfs;
-
- /* Channel Switch Announcement - optional if spctrm mgmt required */
- struct ieee80211_csa csa;
-
- /* Quiet - optional if spctrm mgmt required */
- struct ieee80211_quiet quiet;
-
- struct list_head list;
-};
-
-enum ieee80211_state {
- IEEE80211_UNINITIALIZED = 0,
- IEEE80211_INITIALIZED,
- IEEE80211_ASSOCIATING,
- IEEE80211_ASSOCIATED,
- IEEE80211_AUTHENTICATING,
- IEEE80211_AUTHENTICATED,
- IEEE80211_SHUTDOWN
-};
-
-#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
-#define DEFAULT_FTS 2346
-
-#define CFG_IEEE80211_RESERVE_FCS (1<<0)
-#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
-#define CFG_IEEE80211_RTS (1<<2)
-
-#define IEEE80211_24GHZ_MIN_CHANNEL 1
-#define IEEE80211_24GHZ_MAX_CHANNEL 14
-#define IEEE80211_24GHZ_CHANNELS (IEEE80211_24GHZ_MAX_CHANNEL - \
- IEEE80211_24GHZ_MIN_CHANNEL + 1)
-
-#define IEEE80211_52GHZ_MIN_CHANNEL 34
-#define IEEE80211_52GHZ_MAX_CHANNEL 165
-#define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \
- IEEE80211_52GHZ_MIN_CHANNEL + 1)
-
-enum {
- IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
- IEEE80211_CH_80211H_RULES = (1 << 1),
- IEEE80211_CH_B_ONLY = (1 << 2),
- IEEE80211_CH_NO_IBSS = (1 << 3),
- IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
- IEEE80211_CH_RADAR_DETECT = (1 << 5),
- IEEE80211_CH_INVALID = (1 << 6),
-};
-
-struct ieee80211_channel {
- u32 freq; /* in MHz */
- u8 channel;
- u8 flags;
- u8 max_power; /* in dBm */
-};
-
-struct ieee80211_geo {
- u8 name[4];
- u8 bg_channels;
- u8 a_channels;
- struct ieee80211_channel bg[IEEE80211_24GHZ_CHANNELS];
- struct ieee80211_channel a[IEEE80211_52GHZ_CHANNELS];
-};
-
-struct ieee80211_device {
- struct net_device *dev;
- struct ieee80211_security sec;
-
- /* Bookkeeping structures */
- struct net_device_stats stats;
- struct ieee80211_stats ieee_stats;
-
- struct ieee80211_geo geo;
-
- /* Probe / Beacon management */
- struct list_head network_free_list;
- struct list_head network_list;
- struct ieee80211_network *networks;
- int scans;
- int scan_age;
-
- int iw_mode; /* operating mode (IW_MODE_*) */
- struct iw_spy_data spy_data; /* iwspy support */
-
- spinlock_t lock;
-
- int tx_headroom; /* Set to size of any additional room needed at front
- * of allocated Tx SKBs */
- u32 config;
-
- /* WEP and other encryption related settings at the device level */
- int open_wep; /* Set to 1 to allow unencrypted frames */
-
- int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
- * WEP key changes */
-
- /* If the host performs {en,de}cryption, then set to 1 */
- int host_encrypt;
- int host_encrypt_msdu;
- int host_decrypt;
- /* host performs multicast decryption */
- int host_mc_decrypt;
-
- /* host should strip IV and ICV from protected frames */
- /* meaningful only when hardware decryption is being used */
- int host_strip_iv_icv;
-
- int host_open_frag;
- int host_build_iv;
- int ieee802_1x; /* is IEEE 802.1X used */
-
- /* WPA data */
- int wpa_enabled;
- int drop_unencrypted;
- int privacy_invoked;
- size_t wpa_ie_len;
- u8 *wpa_ie;
-
- struct lib80211_crypt_info crypt_info;
-
- int bcrx_sta_key; /* use individual keys to override default keys even
- * with RX of broad/multicast frames */
-
- /* Fragmentation structures */
- struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN];
- unsigned int frag_next_idx;
- u16 fts; /* Fragmentation Threshold */
- u16 rts; /* RTS threshold */
-
- /* Association info */
- u8 bssid[ETH_ALEN];
-
- enum ieee80211_state state;
-
- int mode; /* A, B, G */
- int modulation; /* CCK, OFDM */
- int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
- int abg_true; /* ABG flag */
-
- int perfect_rssi;
- int worst_rssi;
-
- u16 prev_seq_ctl; /* used to drop duplicate frames */
-
- /* Callback functions */
- void (*set_security) (struct net_device * dev,
- struct ieee80211_security * sec);
- int (*hard_start_xmit) (struct ieee80211_txb * txb,
- struct net_device * dev, int pri);
- int (*reset_port) (struct net_device * dev);
- int (*is_queue_full) (struct net_device * dev, int pri);
-
- int (*handle_management) (struct net_device * dev,
- struct ieee80211_network * network, u16 type);
- int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb);
-
- /* Typical STA methods */
- int (*handle_auth) (struct net_device * dev,
- struct ieee80211_auth * auth);
- int (*handle_deauth) (struct net_device * dev,
- struct ieee80211_deauth * auth);
- int (*handle_action) (struct net_device * dev,
- struct ieee80211_action * action,
- struct ieee80211_rx_stats * stats);
- int (*handle_disassoc) (struct net_device * dev,
- struct ieee80211_disassoc * assoc);
- int (*handle_beacon) (struct net_device * dev,
- struct ieee80211_beacon * beacon,
- struct ieee80211_network * network);
- int (*handle_probe_response) (struct net_device * dev,
- struct ieee80211_probe_response * resp,
- struct ieee80211_network * network);
- int (*handle_probe_request) (struct net_device * dev,
- struct ieee80211_probe_request * req,
- struct ieee80211_rx_stats * stats);
- int (*handle_assoc_response) (struct net_device * dev,
- struct ieee80211_assoc_response * resp,
- struct ieee80211_network * network);
-
- /* Typical AP methods */
- int (*handle_assoc_request) (struct net_device * dev);
- int (*handle_reassoc_request) (struct net_device * dev,
- struct ieee80211_reassoc_request * req);
-
- /* This must be the last item so that it points to the data
- * allocated beyond this structure by alloc_ieee80211 */
- u8 priv[0];
-};
-
-#define IEEE_A (1<<0)
-#define IEEE_B (1<<1)
-#define IEEE_G (1<<2)
-#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
-
-static inline void *ieee80211_priv(struct net_device *dev)
-{
- return ((struct ieee80211_device *)netdev_priv(dev))->priv;
-}
-
-static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee,
- int mode)
-{
- /*
- * It is possible for both access points and our device to support
- * combinations of modes, so as long as there is one valid combination
- * of ap/device supported modes, then return success
- *
- */
- if ((mode & IEEE_A) &&
- (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
- (ieee->freq_band & IEEE80211_52GHZ_BAND))
- return 1;
-
- if ((mode & IEEE_G) &&
- (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
- (ieee->freq_band & IEEE80211_24GHZ_BAND))
- return 1;
-
- if ((mode & IEEE_B) &&
- (ieee->modulation & IEEE80211_CCK_MODULATION) &&
- (ieee->freq_band & IEEE80211_24GHZ_BAND))
- return 1;
-
- return 0;
-}
-
-static inline int ieee80211_get_hdrlen(u16 fc)
-{
- int hdrlen = IEEE80211_3ADDR_LEN;
- u16 stype = WLAN_FC_GET_STYPE(fc);
-
- switch (WLAN_FC_GET_TYPE(fc)) {
- case IEEE80211_FTYPE_DATA:
- if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
- hdrlen = IEEE80211_4ADDR_LEN;
- if (stype & IEEE80211_STYPE_QOS_DATA)
- hdrlen += 2;
- break;
- case IEEE80211_FTYPE_CTL:
- switch (WLAN_FC_GET_STYPE(fc)) {
- case IEEE80211_STYPE_CTS:
- case IEEE80211_STYPE_ACK:
- hdrlen = IEEE80211_1ADDR_LEN;
- break;
- default:
- hdrlen = IEEE80211_2ADDR_LEN;
- break;
- }
- break;
- }
-
- return hdrlen;
-}
-
-static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
-{
- switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control))) {
- case IEEE80211_1ADDR_LEN:
- return ((struct ieee80211_hdr_1addr *)hdr)->payload;
- case IEEE80211_2ADDR_LEN:
- return ((struct ieee80211_hdr_2addr *)hdr)->payload;
- case IEEE80211_3ADDR_LEN:
- return ((struct ieee80211_hdr_3addr *)hdr)->payload;
- case IEEE80211_4ADDR_LEN:
- return ((struct ieee80211_hdr_4addr *)hdr)->payload;
- }
- return NULL;
-}
-
-static inline int ieee80211_is_ofdm_rate(u8 rate)
-{
- switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
- case IEEE80211_OFDM_RATE_6MB:
- case IEEE80211_OFDM_RATE_9MB:
- case IEEE80211_OFDM_RATE_12MB:
- case IEEE80211_OFDM_RATE_18MB:
- case IEEE80211_OFDM_RATE_24MB:
- case IEEE80211_OFDM_RATE_36MB:
- case IEEE80211_OFDM_RATE_48MB:
- case IEEE80211_OFDM_RATE_54MB:
- return 1;
- }
- return 0;
-}
-
-static inline int ieee80211_is_cck_rate(u8 rate)
-{
- switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
- case IEEE80211_CCK_RATE_1MB:
- case IEEE80211_CCK_RATE_2MB:
- case IEEE80211_CCK_RATE_5MB:
- case IEEE80211_CCK_RATE_11MB:
- return 1;
- }
- return 0;
-}
-
-/* ieee80211.c */
-extern void free_ieee80211(struct net_device *dev);
-extern struct net_device *alloc_ieee80211(int sizeof_priv);
-
-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 *);
-
-/* ieee80211_rx.c */
-extern void ieee80211_rx_any(struct ieee80211_device *ieee,
- struct sk_buff *skb, struct ieee80211_rx_stats *stats);
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
- struct ieee80211_rx_stats *rx_stats);
-/* make sure to set stats->len */
-extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *header,
- struct ieee80211_rx_stats *stats);
-extern void ieee80211_network_reset(struct ieee80211_network *network);
-
-/* ieee80211_geo.c */
-extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device
- *ieee);
-extern int ieee80211_set_geo(struct ieee80211_device *ieee,
- const struct ieee80211_geo *geo);
-
-extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee,
- u8 channel);
-extern int ieee80211_channel_to_index(struct ieee80211_device *ieee,
- u8 channel);
-extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq);
-extern u8 ieee80211_get_channel_flags(struct ieee80211_device *ieee,
- u8 channel);
-extern const struct ieee80211_channel *ieee80211_get_channel(struct
- ieee80211_device
- *ieee, u8 channel);
-extern u32 ieee80211_channel_to_freq(struct ieee80211_device * ieee,
- u8 channel);
-
-/* ieee80211_wx.c */
-extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-
-static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
-{
- ieee->scans++;
-}
-
-static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
-{
- return ieee->scans;
-}
-
-#endif /* IEEE80211_H */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index c8effa4b1fe..38b78132019 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -39,8 +39,6 @@ struct inet6_ifaddr
__u32 valid_lft;
__u32 prefered_lft;
- unsigned long cstamp; /* created timestamp */
- unsigned long tstamp; /* updated timestamp */
atomic_t refcnt;
spinlock_t lock;
@@ -49,6 +47,9 @@ struct inet6_ifaddr
__u16 scope;
+ unsigned long cstamp; /* created timestamp */
+ unsigned long tstamp; /* updated timestamp */
+
struct timer_list timer;
struct inet6_dev *idev;
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 7040a782c65..9b5d08f4f6e 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -113,12 +113,12 @@ static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner)
static inline int INET_ECN_set_ce(struct sk_buff *skb)
{
switch (skb->protocol) {
- case __constant_htons(ETH_P_IP):
+ case cpu_to_be16(ETH_P_IP):
if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
return IP_ECN_set_ce(ip_hdr(skb));
break;
- case __constant_htons(ETH_P_IPV6):
+ case cpu_to_be16(ETH_P_IPV6):
if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
return IP6_ECN_set_ce(ipv6_hdr(skb));
break;
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index e081eefd6f4..39f2dc94390 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -61,7 +61,8 @@ void inet_frag_destroy(struct inet_frag_queue *q,
struct inet_frags *f, int *work);
int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f);
struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
- struct inet_frags *f, void *key, unsigned int hash);
+ struct inet_frags *f, void *key, unsigned int hash)
+ __releases(&f->lock);
static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f)
{
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index d0a043153cc..a44e2248b2e 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -82,6 +82,7 @@ struct inet_bind_bucket {
#endif
unsigned short port;
signed short fastreuse;
+ int num_owners;
struct hlist_node node;
struct hlist_head owners;
};
@@ -133,7 +134,7 @@ struct inet_hashinfo {
struct inet_bind_hashbucket *bhash;
unsigned int bhash_size;
- /* Note : 4 bytes padding on 64 bit arches */
+ /* 4 bytes hole on 64 bit */
struct kmem_cache *bind_bucket_cachep;
@@ -150,6 +151,7 @@ struct inet_hashinfo {
struct inet_listen_hashbucket listening_hash[INET_LHTABLE_SIZE]
____cacheline_aligned_in_smp;
+ atomic_t bsockets;
};
static inline struct inet_ehash_bucket *inet_ehash_bucket(
diff --git a/include/net/ip.h b/include/net/ip.h
index 10868139e65..4ac7577f98d 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -55,6 +55,7 @@ struct ipcm_cookie
__be32 addr;
int oif;
struct ip_options *opt;
+ union skb_shared_tx shtx;
};
#define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb))
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index ab9b003ab67..bbae1e87efc 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -184,8 +184,8 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
/*
* The port number of FTP service (in network order).
*/
-#define FTPPORT __constant_htons(21)
-#define FTPDATA __constant_htons(20)
+#define FTPPORT cpu_to_be16(21)
+#define FTPDATA cpu_to_be16(20)
/*
* TCP State Values
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 6d5b58a1c74..c1f16fc49ad 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -196,8 +196,8 @@ struct ip6_flowlabel
struct net *fl_net;
};
-#define IPV6_FLOWINFO_MASK __constant_htonl(0x0FFFFFFF)
-#define IPV6_FLOWLABEL_MASK __constant_htonl(0x000FFFFF)
+#define IPV6_FLOWINFO_MASK cpu_to_be32(0x0FFFFFFF)
+#define IPV6_FLOWLABEL_MASK cpu_to_be32(0x000FFFFF)
struct ipv6_fl_socklist
{
diff --git a/include/net/ipx.h b/include/net/ipx.h
index 4cc0b4eca94..a14121dd193 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -27,7 +27,7 @@ struct ipx_address {
struct ipxhdr {
__be16 ipx_checksum __attribute__ ((packed));
-#define IPX_NO_CHECKSUM __constant_htons(0xFFFF)
+#define IPX_NO_CHECKSUM cpu_to_be16(0xFFFF)
__be16 ipx_pktsize __attribute__ ((packed));
__u8 ipx_tctrl;
__u8 ipx_type;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 559422fc094..12a52efcd0d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -207,7 +207,7 @@ struct ieee80211_bss_conf {
u16 beacon_int;
u16 assoc_capability;
u64 timestamp;
- u64 basic_rates;
+ u32 basic_rates;
struct ieee80211_bss_ht_conf ht;
};
@@ -262,6 +262,26 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
};
+/**
+ * enum mac80211_rate_control_flags - per-rate flags set by the
+ * Rate Control algorithm.
+ *
+ * These flags are set by the Rate control algorithm for each rate during tx,
+ * in the @flags member of struct ieee80211_tx_rate.
+ *
+ * @IEEE80211_TX_RC_USE_RTS_CTS: Use RTS/CTS exchange for this rate.
+ * @IEEE80211_TX_RC_USE_CTS_PROTECT: CTS-to-self protection is required.
+ * This is set if the current BSS requires ERP protection.
+ * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble.
+ * @IEEE80211_TX_RC_MCS: HT rate.
+ * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in
+ * Greenfield mode.
+ * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz.
+ * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the
+ * adjacent 20 MHz channels, if the current channel type is
+ * NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS.
+ * @IEEE80211_TX_RC_SHORT_GI: Short Guard interval should be used for this rate.
+ */
enum mac80211_rate_control_flags {
IEEE80211_TX_RC_USE_RTS_CTS = BIT(0),
IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1),
@@ -507,11 +527,6 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
}
#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
-struct ieee80211_ht_conf {
- bool enabled;
- enum nl80211_channel_type channel_type;
-};
-
/**
* enum ieee80211_conf_changed - denotes which configuration changed
*
@@ -520,10 +535,10 @@ struct ieee80211_ht_conf {
* @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed
* @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
* @IEEE80211_CONF_CHANGE_PS: the PS flag changed
+ * @IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT: the dynamic PS timeout changed
* @IEEE80211_CONF_CHANGE_POWER: the TX power changed
- * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed
+ * @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed
* @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
- * @IEEE80211_CONF_CHANGE_HT: HT configuration changed
*/
enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0),
@@ -531,10 +546,10 @@ enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2),
IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3),
IEEE80211_CONF_CHANGE_PS = BIT(4),
- IEEE80211_CONF_CHANGE_POWER = BIT(5),
- IEEE80211_CONF_CHANGE_CHANNEL = BIT(6),
- IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7),
- IEEE80211_CONF_CHANGE_HT = BIT(8),
+ IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT = BIT(5),
+ IEEE80211_CONF_CHANGE_POWER = BIT(6),
+ IEEE80211_CONF_CHANGE_CHANNEL = BIT(7),
+ IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(8),
};
/**
@@ -547,8 +562,9 @@ enum ieee80211_conf_changed {
* @listen_interval: listen interval in units of beacon interval
* @flags: configuration flags defined above
* @power_level: requested transmit power (in dBm)
+ * @dynamic_ps_timeout: dynamic powersave timeout (in ms)
* @channel: the channel to tune to
- * @ht: the HT configuration for the device
+ * @channel_type: the channel (HT) type
* @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
* (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
* but actually means the number of transmissions not the number of retries
@@ -559,7 +575,7 @@ enum ieee80211_conf_changed {
struct ieee80211_conf {
int beacon_int;
u32 flags;
- int power_level;
+ int power_level, dynamic_ps_timeout;
u16 listen_interval;
bool radio_enabled;
@@ -567,7 +583,7 @@ struct ieee80211_conf {
u8 long_frame_max_tx_count, short_frame_max_tx_count;
struct ieee80211_channel *channel;
- struct ieee80211_ht_conf ht;
+ enum nl80211_channel_type channel_type;
};
/**
@@ -630,10 +646,12 @@ struct ieee80211_if_init_conf {
* @IEEE80211_IFCC_BSSID: The BSSID changed.
* @IEEE80211_IFCC_BEACON: The beacon for this interface changed
* (currently AP and MESH only), use ieee80211_beacon_get().
+ * @IEEE80211_IFCC_BEACON_ENABLED: The enable_beacon value changed.
*/
enum ieee80211_if_conf_change {
- IEEE80211_IFCC_BSSID = BIT(0),
- IEEE80211_IFCC_BEACON = BIT(1),
+ IEEE80211_IFCC_BSSID = BIT(0),
+ IEEE80211_IFCC_BEACON = BIT(1),
+ IEEE80211_IFCC_BEACON_ENABLED = BIT(2),
};
/**
@@ -641,13 +659,16 @@ enum ieee80211_if_conf_change {
*
* @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
* @bssid: BSSID of the network we are associated to/creating.
+ * @enable_beacon: Indicates whether beacons can be sent.
+ * This is valid only for AP/IBSS/MESH modes.
*
* This structure is passed to the config_interface() callback of
* &struct ieee80211_hw.
*/
struct ieee80211_if_conf {
u32 changed;
- u8 *bssid;
+ const u8 *bssid;
+ bool enable_beacon;
};
/**
@@ -655,11 +676,13 @@ struct ieee80211_if_conf {
* @ALG_WEP: WEP40 or WEP104
* @ALG_TKIP: TKIP
* @ALG_CCMP: CCMP (AES)
+ * @ALG_AES_CMAC: AES-128-CMAC
*/
enum ieee80211_key_alg {
ALG_WEP,
ALG_TKIP,
ALG_CCMP,
+ ALG_AES_CMAC,
};
/**
@@ -688,12 +711,16 @@ enum ieee80211_key_len {
* generation in software.
* @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
* that the key is pairwise rather then a shared key.
+ * @IEEE80211_KEY_FLAG_SW_MGMT: This flag should be set by the driver for a
+ * CCMP key if it requires CCMP encryption of management frames (MFP) to
+ * be done in software.
*/
enum ieee80211_key_flags {
IEEE80211_KEY_FLAG_WMM_STA = 1<<0,
IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1,
IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
IEEE80211_KEY_FLAG_PAIRWISE = 1<<3,
+ IEEE80211_KEY_FLAG_SW_MGMT = 1<<4,
};
/**
@@ -714,8 +741,8 @@ enum ieee80211_key_flags {
* - Temporal Encryption Key (128 bits)
* - Temporal Authenticator Tx MIC Key (64 bits)
* - Temporal Authenticator Rx MIC Key (64 bits)
- * @icv_len: FIXME
- * @iv_len: FIXME
+ * @icv_len: The ICV length for this key type
+ * @iv_len: The IV length for this key type
*/
struct ieee80211_key_conf {
enum ieee80211_key_alg alg;
@@ -759,7 +786,7 @@ enum set_key_cmd {
* sizeof(void *), size is determined in hw information.
*/
struct ieee80211_sta {
- u64 supp_rates[IEEE80211_NUM_BANDS];
+ u32 supp_rates[IEEE80211_NUM_BANDS];
u8 addr[ETH_ALEN];
u16 aid;
struct ieee80211_sta_ht_cap ht_cap;
@@ -833,11 +860,6 @@ enum ieee80211_tkip_key_type {
* expect values between 0 and @max_signal.
* If possible please provide dB or dBm instead.
*
- * @IEEE80211_HW_SIGNAL_DB:
- * Hardware gives signal values in dB, decibel difference from an
- * arbitrary, fixed reference. We expect values between 0 and @max_signal.
- * If possible please provide dBm instead.
- *
* @IEEE80211_HW_SIGNAL_DBM:
* Hardware gives signal values in dBm, decibel difference from
* one milliwatt. This is the preferred method since it is standardized
@@ -854,10 +876,18 @@ enum ieee80211_tkip_key_type {
* @IEEE80211_HW_AMPDU_AGGREGATION:
* Hardware supports 11n A-MPDU aggregation.
*
- * @IEEE80211_HW_NO_STACK_DYNAMIC_PS:
- * Hardware which has dynamic power save support, meaning
- * that power save is enabled in idle periods, and don't need support
- * from stack.
+ * @IEEE80211_HW_SUPPORTS_PS:
+ * Hardware has power save support (i.e. can go to sleep).
+ *
+ * @IEEE80211_HW_PS_NULLFUNC_STACK:
+ * Hardware requires nullfunc frame handling in stack, implies
+ * stack support for dynamic PS.
+ *
+ * @IEEE80211_HW_SUPPORTS_DYNAMIC_PS:
+ * Hardware has support for dynamic PS.
+ *
+ * @IEEE80211_HW_MFP_CAPABLE:
+ * Hardware supports management frame protection (MFP, IEEE 802.11w).
*/
enum ieee80211_hw_flags {
IEEE80211_HW_RX_INCLUDES_FCS = 1<<1,
@@ -865,12 +895,14 @@ enum ieee80211_hw_flags {
IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
- IEEE80211_HW_SIGNAL_DB = 1<<6,
- IEEE80211_HW_SIGNAL_DBM = 1<<7,
- IEEE80211_HW_NOISE_DBM = 1<<8,
- IEEE80211_HW_SPECTRUM_MGMT = 1<<9,
- IEEE80211_HW_AMPDU_AGGREGATION = 1<<10,
- IEEE80211_HW_NO_STACK_DYNAMIC_PS = 1<<11,
+ IEEE80211_HW_SIGNAL_DBM = 1<<6,
+ IEEE80211_HW_NOISE_DBM = 1<<7,
+ IEEE80211_HW_SPECTRUM_MGMT = 1<<8,
+ IEEE80211_HW_AMPDU_AGGREGATION = 1<<9,
+ IEEE80211_HW_SUPPORTS_PS = 1<<10,
+ IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11,
+ IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12,
+ IEEE80211_HW_MFP_CAPABLE = 1<<13,
};
/**
@@ -890,9 +922,8 @@ enum ieee80211_hw_flags {
* @workqueue: single threaded workqueue available for driver use,
* allocated by mac80211 on registration and flushed when an
* interface is removed.
- * NOTICE: All work performed on this workqueue should NEVER
- * acquire the RTNL lock (i.e. Don't use the function
- * ieee80211_iterate_active_interfaces())
+ * NOTICE: All work performed on this workqueue must not
+ * acquire the RTNL lock.
*
* @priv: pointer to private area that was allocated for driver use
* along with this structure.
@@ -952,6 +983,19 @@ struct ieee80211_hw {
};
/**
+ * wiphy_to_ieee80211_hw - return a mac80211 driver hw struct from a wiphy
+ *
+ * @wiphy: the &struct wiphy which we want to query
+ *
+ * mac80211 drivers can use this to get to their respective
+ * &struct ieee80211_hw. Drivers wishing to get to their own private
+ * structure can then access it via hw->priv. Note that mac802111 drivers should
+ * not use wiphy_priv() to try to get their private driver structure as this
+ * is already used internally by mac80211.
+ */
+struct ieee80211_hw *wiphy_to_ieee80211_hw(struct wiphy *wiphy);
+
+/**
* SET_IEEE80211_DEV - set device for 802.11 hardware
*
* @hw: the &struct ieee80211_hw to set the device for
@@ -978,11 +1022,6 @@ static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
return hw->queues;
}
-static inline int ieee80211_num_queues(struct ieee80211_hw *hw)
-{
- return hw->queues + hw->ampdu_queues;
-}
-
static inline struct ieee80211_rate *
ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
const struct ieee80211_tx_info *c)
@@ -1018,16 +1057,12 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
*
* The set_key() callback in the &struct ieee80211_ops for a given
* device is called to enable hardware acceleration of encryption and
- * decryption. The callback takes an @address parameter that will be
- * the broadcast address for default keys, the other station's hardware
- * address for individual keys or the zero address for keys that will
- * be used only for transmission.
+ * decryption. The callback takes a @sta parameter that will be NULL
+ * for default keys or keys used for transmission only, or point to
+ * the station information for the peer for individual keys.
* Multiple transmission keys with the same key index may be used when
* VLANs are configured for an access point.
*
- * The @local_address parameter will always be set to our own address,
- * this is only relevant if you support multiple local addresses.
- *
* When transmitting, the TX control data will use the @hw_key_idx
* selected by the driver by modifying the &struct ieee80211_key_conf
* pointed to by the @key parameter to the set_key() function.
@@ -1061,6 +1096,42 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
*/
/**
+ * DOC: Powersave support
+ *
+ * mac80211 has support for various powersave implementations.
+ *
+ * First, it can support hardware that handles all powersaving by
+ * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS
+ * hardware flag. In that case, it will be told about the desired
+ * powersave mode depending on the association status, and the driver
+ * must take care of sending nullfunc frames when necessary, i.e. when
+ * entering and leaving powersave mode. The driver is required to look at
+ * the AID in beacons and signal to the AP that it woke up when it finds
+ * traffic directed to it. This mode supports dynamic PS by simply
+ * enabling/disabling PS.
+ *
+ * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS
+ * flag to indicate that it can support dynamic PS mode itself (see below).
+ *
+ * Other hardware designs cannot send nullfunc frames by themselves and also
+ * need software support for parsing the TIM bitmap. This is also supported
+ * by mac80211 by combining the %IEEE80211_HW_SUPPORTS_PS and
+ * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
+ * required to pass up beacons. Additionally, in this case, mac80211 will
+ * wake up the hardware when multicast traffic is announced in the beacon.
+ *
+ * FIXME: I don't think we can be fast enough in software when we want to
+ * receive multicast traffic?
+ *
+ * Dynamic powersave mode is an extension to normal powersave mode in which
+ * the hardware stays awake for a user-specified period of time after sending
+ * a frame so that reply frames need not be buffered and therefore delayed
+ * to the next wakeup. This can either be supported by hardware, in which case
+ * the driver needs to look at the @dynamic_ps_timeout hardware configuration
+ * value, or by the stack if all nullfunc handling is in the stack.
+ */
+
+/**
* DOC: Frame filtering
*
* mac80211 requires to see many management frames for proper
@@ -1172,6 +1243,8 @@ enum ieee80211_ampdu_mlme_action {
* configuration in the TX control data. This handler should,
* preferably, never fail and stop queues appropriately, more
* importantly, however, it must never fail for A-MPDU-queues.
+ * This function should return NETDEV_TX_OK except in very
+ * limited cases.
* Must be implemented and atomic.
*
* @start: Called before the first netdevice attached to the hardware
@@ -1212,9 +1285,12 @@ enum ieee80211_ampdu_mlme_action {
*
* @config: Handler for configuration requests. IEEE 802.11 code calls this
* function to change hardware configuration, e.g., channel.
+ * This function should never fail but returns a negative error code
+ * if it does.
*
* @config_interface: Handler for configuration requests related to interfaces
* (e.g. BSSID changes.)
+ * Returns a negative error code which will be seen in userspace.
*
* @bss_info_changed: Handler for configuration requests related to BSS
* parameters that may vary during BSS's lifespan, and may affect low
@@ -1232,8 +1308,9 @@ enum ieee80211_ampdu_mlme_action {
*
* @set_key: See the section "Hardware crypto acceleration"
* This callback can sleep, and is only called between add_interface
- * and remove_interface calls, i.e. while the interface with the
- * given local_address is enabled.
+ * and remove_interface calls, i.e. while the given virtual interface
+ * is enabled.
+ * Returns a negative error code if the key can't be added.
*
* @update_tkip_key: See the section "Hardware crypto acceleration"
* This callback will be called in the context of Rx. Called for drivers
@@ -1245,8 +1322,16 @@ enum ieee80211_ampdu_mlme_action {
* bands. When the scan finishes, ieee80211_scan_completed() must be
* called; note that it also must be called when the scan cannot finish
* because the hardware is turned off! Anything else is a bug!
+ * Returns a negative error code which will be seen in userspace.
+ *
+ * @sw_scan_start: Notifier function that is called just before a software scan
+ * is started. Can be NULL, if the driver doesn't need this notification.
*
- * @get_stats: return low-level statistics
+ * @sw_scan_complete: Notifier function that is called just after a software scan
+ * finished. Can be NULL, if the driver doesn't need this notification.
+ *
+ * @get_stats: Return low-level statistics.
+ * Returns zero if statistics are available.
*
* @get_tkip_seq: If your device implements TKIP encryption in hardware this
* callback should be provided to read the TKIP transmit IVs (both IV32
@@ -1260,6 +1345,7 @@ enum ieee80211_ampdu_mlme_action {
*
* @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
* bursting) for a hardware TX queue.
+ * Returns a negative error code on failure.
*
* @get_tx_stats: Get statistics of the current TX queue status. This is used
* to get number of currently queued packets (queue length), maximum queue
@@ -1268,8 +1354,12 @@ enum ieee80211_ampdu_mlme_action {
* hw->ampdu_queues items.
*
* @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
- * this is only used for IBSS mode debugging and, as such, is not a
- * required function. Must be atomic.
+ * this is only used for IBSS mode BSSID merging and debugging. Is not a
+ * required function.
+ *
+ * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
+ * Currently, this is only used for IBSS mode debugging. Is not a
+ * required function.
*
* @reset_tsf: Reset the TSF timer and allow firmware/hardware to synchronize
* with other STAs in the IBSS. This is only used in IBSS mode. This
@@ -1279,13 +1369,15 @@ enum ieee80211_ampdu_mlme_action {
* @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
* This is needed only for IBSS mode and the result of this function is
* used to determine whether to reply to Probe Requests.
+ * Returns non-zero if this device sent the last beacon.
*
* @ampdu_action: Perform a certain A-MPDU action
* The RA/TID combination determines the destination and TID we want
* the ampdu action to be performed for. The action is defined through
* ieee80211_ampdu_mlme_action. Starting sequence number (@ssn)
- * is the first frame we expect to perform the action on. notice
+ * is the first frame we expect to perform the action on. Notice
* that TX/RX_STOP can pass NULL for this parameter.
+ * Returns a negative error code on failure.
*/
struct ieee80211_ops {
int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -1310,12 +1402,15 @@ struct ieee80211_ops {
int (*set_tim)(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
bool set);
int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key);
void (*update_tkip_key)(struct ieee80211_hw *hw,
struct ieee80211_key_conf *conf, const u8 *address,
u32 iv32, u16 *phase1key);
- int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
+ int (*hw_scan)(struct ieee80211_hw *hw,
+ struct cfg80211_scan_request *req);
+ void (*sw_scan_start)(struct ieee80211_hw *hw);
+ void (*sw_scan_complete)(struct ieee80211_hw *hw);
int (*get_stats)(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx,
@@ -1328,6 +1423,7 @@ struct ieee80211_ops {
int (*get_tx_stats)(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats);
u64 (*get_tsf)(struct ieee80211_hw *hw);
+ void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf);
void (*reset_tsf)(struct ieee80211_hw *hw);
int (*tx_last_beacon)(struct ieee80211_hw *hw);
int (*ampdu_action)(struct ieee80211_hw *hw,
@@ -1752,8 +1848,9 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
* mac80211 that the scan finished.
*
* @hw: the hardware that finished the scan
+ * @aborted: set to true if scan was aborted
*/
-void ieee80211_scan_completed(struct ieee80211_hw *hw);
+void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted);
/**
* ieee80211_iterate_active_interfaces - iterate active interfaces
@@ -1886,6 +1983,16 @@ struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw,
/* Rate control API */
/**
+ * enum rate_control_changed - flags to indicate which parameter changed
+ *
+ * @IEEE80211_RC_HT_CHANGED: The HT parameters of the operating channel have
+ * changed, rate control algorithm can update its internal state if needed.
+ */
+enum rate_control_changed {
+ IEEE80211_RC_HT_CHANGED = BIT(0)
+};
+
+/**
* struct ieee80211_tx_rate_control - rate control information for/from RC algo
*
* @hw: The hardware the algorithm is invoked for.
@@ -1921,6 +2028,9 @@ struct rate_control_ops {
void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp);
void (*rate_init)(void *priv, struct ieee80211_supported_band *sband,
struct ieee80211_sta *sta, void *priv_sta);
+ void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
+ void *priv_sta, u32 changed);
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
void *priv_sta);
@@ -1962,4 +2072,34 @@ rate_lowest_index(struct ieee80211_supported_band *sband,
int ieee80211_rate_control_register(struct rate_control_ops *ops);
void ieee80211_rate_control_unregister(struct rate_control_ops *ops);
+static inline bool
+conf_is_ht20(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT20;
+}
+
+static inline bool
+conf_is_ht40_minus(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT40MINUS;
+}
+
+static inline bool
+conf_is_ht40_plus(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT40PLUS;
+}
+
+static inline bool
+conf_is_ht40(struct ieee80211_conf *conf)
+{
+ return conf_is_ht40_minus(conf) || conf_is_ht40_plus(conf);
+}
+
+static inline bool
+conf_is_ht(struct ieee80211_conf *conf)
+{
+ return conf->channel_type != NL80211_CHAN_NO_HT;
+}
+
#endif /* MAC80211_H */
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 2e0c53641cb..4dfb793c3f1 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -287,7 +287,7 @@ static inline int nf_ct_is_untracked(const struct sk_buff *skb)
extern int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
extern unsigned int nf_conntrack_htable_size;
-extern int nf_conntrack_max;
+extern unsigned int nf_conntrack_max;
#define NF_CT_STAT_INC(net, count) \
(per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index debdaf75cec..b01070bf2f8 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -90,10 +90,7 @@ struct nf_conntrack_l4proto
struct module *me;
};
-/* Existing built-in protocols */
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+/* Existing built-in generic protocol */
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
#define MAX_NF_CT_PROTO 256
@@ -101,11 +98,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
extern struct nf_conntrack_l4proto *
__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
-extern struct nf_conntrack_l4proto *
-nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t protocol);
-
-extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
-
/* Protocol registration. */
extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 7182c06974f..920997f1aff 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -1,6 +1,8 @@
#ifndef _NF_LOG_H
#define _NF_LOG_H
+#include <linux/netfilter.h>
+
/* those NF_LOG_* defines and struct nf_loginfo are legacy definitios that will
* disappear once iptables is replaced with pkttables. Please DO NOT use them
* for any new code! */
@@ -40,12 +42,15 @@ struct nf_logger {
struct module *me;
nf_logfn *logfn;
char *name;
+ struct list_head list[NFPROTO_NUMPROTO];
};
/* Function to register/unregister log function. */
-int nf_log_register(u_int8_t pf, const struct nf_logger *logger);
-void nf_log_unregister(const struct nf_logger *logger);
-void nf_log_unregister_pf(u_int8_t pf);
+int nf_log_register(u_int8_t pf, struct nf_logger *logger);
+void nf_log_unregister(struct nf_logger *logger);
+
+int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger);
+void nf_log_unbind_pf(u_int8_t pf);
/* Calls the registered backend logging function */
void nf_log_packet(u_int8_t pf,
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 977f482d97a..2eb3814d625 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -54,5 +54,18 @@ struct netns_ipv4 {
struct timer_list rt_secret_timer;
atomic_t rt_genid;
+
+#ifdef CONFIG_IP_MROUTE
+ struct sock *mroute_sk;
+ struct mfc_cache **mfc_cache_array;
+ struct vif_device *vif_table;
+ int maxvif;
+ atomic_t cache_resolve_queue_len;
+ int mroute_do_assert;
+ int mroute_do_pim;
+#if defined(CONFIG_IP_PIMSM_V1) || defined(CONFIG_IP_PIMSM_V2)
+ int mroute_reg_vif_num;
+#endif
+#endif
};
#endif
diff --git a/include/net/netrom.h b/include/net/netrom.h
index f06852bba62..15696b1fd30 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -59,10 +59,6 @@ enum {
#define NR_MAX_WINDOW_SIZE 127 /* Maximum Window Allowable - 127 */
#define NR_MAX_PACKET_SIZE 236 /* Maximum Packet Length - 236 */
-struct nr_private {
- struct net_device_stats stats;
-};
-
struct nr_sock {
struct sock sock;
ax25_address user_addr, source_addr, dest_addr;
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index 057b0a8a288..d43f71b5ec0 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -105,7 +105,6 @@ void phonet_proto_unregister(int protocol, struct phonet_protocol *pp);
int phonet_sysctl_init(void);
void phonet_sysctl_exit(void);
-void phonet_netlink_register(void);
int isi_register(void);
void isi_unregister(void);
diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h
index aa1c59a1d33..5054dc5ea2c 100644
--- a/include/net/phonet/pn_dev.h
+++ b/include/net/phonet/pn_dev.h
@@ -28,7 +28,7 @@ struct phonet_device_list {
spinlock_t lock;
};
-extern struct phonet_device_list pndevs;
+struct phonet_device_list *phonet_device_list(struct net *net);
struct phonet_device {
struct list_head list;
@@ -36,8 +36,9 @@ struct phonet_device {
DECLARE_BITMAP(addrs, 64);
};
-void phonet_device_init(void);
+int phonet_device_init(void);
void phonet_device_exit(void);
+int phonet_netlink_register(void);
struct net_device *phonet_device_get(struct net *net);
int phonet_address_add(struct net_device *dev, u8 addr);
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 4082f39f507..e37fe3129c1 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -85,6 +85,7 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
struct nlattr *tab);
extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
extern void qdisc_put_stab(struct qdisc_size_table *tab);
+extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
extern void __qdisc_run(struct Qdisc *q);
diff --git a/include/net/psnap.h b/include/net/psnap.h
index b2e01cc3fc8..fe456c295b0 100644
--- a/include/net/psnap.h
+++ b/include/net/psnap.h
@@ -1,7 +1,11 @@
#ifndef _NET_PSNAP_H
#define _NET_PSNAP_H
-extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *orig_dev));
+extern struct datalink_proto *
+register_snap_client(const unsigned char *desc,
+ int (*rcvfunc)(struct sk_buff *, struct net_device *,
+ struct packet_type *,
+ struct net_device *orig_dev));
extern void unregister_snap_client(struct datalink_proto *proto);
#endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f8c47429044..964ffa0d881 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -42,24 +42,17 @@ struct Qdisc
int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
struct sk_buff * (*dequeue)(struct Qdisc *dev);
unsigned flags;
-#define TCQ_F_BUILTIN 1
-#define TCQ_F_THROTTLED 2
-#define TCQ_F_INGRESS 4
+#define TCQ_F_BUILTIN 1
+#define TCQ_F_THROTTLED 2
+#define TCQ_F_INGRESS 4
+#define TCQ_F_WARN_NONWC (1 << 16)
int padded;
struct Qdisc_ops *ops;
struct qdisc_size_table *stab;
+ struct list_head list;
u32 handle;
u32 parent;
atomic_t refcnt;
- unsigned long state;
- struct sk_buff *gso_skb;
- struct sk_buff_head q;
- struct netdev_queue *dev_queue;
- struct Qdisc *next_sched;
- struct list_head list;
-
- struct gnet_stats_basic bstats;
- struct gnet_stats_queue qstats;
struct gnet_stats_rate_est rate_est;
int (*reshape_fail)(struct sk_buff *skb,
struct Qdisc *q);
@@ -70,6 +63,17 @@ struct Qdisc
* and it will live until better solution will be invented.
*/
struct Qdisc *__parent;
+ struct netdev_queue *dev_queue;
+ struct Qdisc *next_sched;
+
+ struct sk_buff *gso_skb;
+ /*
+ * For performance sake on SMP, we put highly modified fields at the end
+ */
+ unsigned long state;
+ struct sk_buff_head q;
+ struct gnet_stats_basic bstats;
+ struct gnet_stats_queue qstats;
};
struct Qdisc_class_ops
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 2fec3c366e8..befc8d2a1b9 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -46,14 +46,14 @@
#include <net/sctp/sctp.h>
#include <linux/crc32c.h>
-static inline __be32 sctp_crc32c(__be32 crc, u8 *buffer, u16 length)
+static inline __u32 sctp_crc32c(__u32 crc, u8 *buffer, u16 length)
{
- return (__force __be32)crc32c((__force u32)crc, buffer, length);
+ return crc32c(crc, buffer, length);
}
-static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
+static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
{
- __be32 crc = ~cpu_to_be32(0);
+ __u32 crc = ~(__u32)0;
__u8 zero[sizeof(__u32)] = {0};
/* Optimize this routine to be SCTP specific, knowing how
@@ -72,12 +72,12 @@ static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
return crc;
}
-static inline __be32 sctp_update_cksum(__u8 *buffer, __u16 length, __be32 crc32)
+static inline __u32 sctp_update_cksum(__u8 *buffer, __u16 length, __u32 crc32)
{
return sctp_crc32c(crc32, buffer, length);
}
-static inline __be32 sctp_end_cksum(__be32 crc32)
+static inline __le32 sctp_end_cksum(__be32 crc32)
{
- return (__force __be32)~cpu_to_le32((__force u32)crc32);
+ return cpu_to_le32(~crc32);
}
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 88988ab03d7..3b966802e05 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -77,7 +77,8 @@ typedef enum {
SCTP_CMD_HB_TIMERS_START, /* Start the heartbeat timers. */
SCTP_CMD_HB_TIMER_UPDATE, /* Update a heartbeat timers. */
SCTP_CMD_HB_TIMERS_STOP, /* Stop the heartbeat timers. */
- SCTP_CMD_TRANSPORT_RESET, /* Reset the status of a transport. */
+ SCTP_CMD_TRANSPORT_HB_SENT, /* Reset the status of a transport. */
+ SCTP_CMD_TRANSPORT_IDLE, /* Do manipulations on idle transport */
SCTP_CMD_TRANSPORT_ON, /* Mark the transport as active. */
SCTP_CMD_REPORT_ERROR, /* Pass this error back out of the sm. */
SCTP_CMD_REPORT_BAD_TAG, /* Verification tags didn't match. */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index bbb7742195b..9f80a766828 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -62,13 +62,6 @@
* and will continue to evolve.
*/
-
-
-#ifdef TEST_FRAME
-#undef CONFIG_SCTP_DBG_OBJCNT
-#undef CONFIG_SYSCTL
-#endif /* TEST_FRAME */
-
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/in.h>
@@ -138,6 +131,8 @@ void sctp_write_space(struct sock *sk);
unsigned int sctp_poll(struct file *file, struct socket *sock,
poll_table *wait);
void sctp_sock_rfree(struct sk_buff *skb);
+void sctp_copy_sock(struct sock *newsk, struct sock *sk,
+ struct sctp_association *asoc);
extern struct percpu_counter sctp_sockets_allocated;
/*
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9661d7b765f..23f08fe1d50 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -218,6 +218,10 @@ extern struct sctp_globals {
/* Flag to idicate if SCTP-AUTH is enabled */
int auth_enable;
+
+ /* Flag to indicate whether computing and verifying checksum
+ * is disabled. */
+ int checksum_disable;
} sctp_globals;
#define sctp_rto_initial (sctp_globals.rto_initial)
@@ -252,6 +256,7 @@ extern struct sctp_globals {
#define sctp_addip_noauth (sctp_globals.addip_noauth_enable)
#define sctp_prsctp_enable (sctp_globals.prsctp_enable)
#define sctp_auth_enable (sctp_globals.auth_enable)
+#define sctp_checksum_disable (sctp_globals.checksum_disable)
/* SCTP Socket type: UDP or TCP style. */
typedef enum {
@@ -905,8 +910,10 @@ struct sctp_transport {
* should be set. Every time the RTT
* calculation completes (i.e. the DATA chunk
* is SACK'd) clear this flag.
+ * hb_sent : a flag that signals that we have a pending heartbeat.
*/
__u8 rto_pending;
+ __u8 hb_sent;
/* Flag to track the current fast recovery state */
__u8 fast_recovery;
diff --git a/include/net/sock.h b/include/net/sock.h
index eefeeaf7fc4..4bb1ff9fd15 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -158,7 +158,7 @@ struct sock_common {
* @sk_allocation: allocation mode
* @sk_sndbuf: size of send buffer in bytes
* @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE,
- * %SO_OOBINLINE settings
+ * %SO_OOBINLINE settings, %SO_TIMESTAMPING settings
* @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
* @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
* @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
@@ -488,6 +488,13 @@ enum sock_flags {
SOCK_RCVTSTAMPNS, /* %SO_TIMESTAMPNS setting */
SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
+ SOCK_TIMESTAMPING_TX_HARDWARE, /* %SOF_TIMESTAMPING_TX_HARDWARE */
+ SOCK_TIMESTAMPING_TX_SOFTWARE, /* %SOF_TIMESTAMPING_TX_SOFTWARE */
+ SOCK_TIMESTAMPING_RX_HARDWARE, /* %SOF_TIMESTAMPING_RX_HARDWARE */
+ SOCK_TIMESTAMPING_RX_SOFTWARE, /* %SOF_TIMESTAMPING_RX_SOFTWARE */
+ SOCK_TIMESTAMPING_SOFTWARE, /* %SOF_TIMESTAMPING_SOFTWARE */
+ SOCK_TIMESTAMPING_RAW_HARDWARE, /* %SOF_TIMESTAMPING_RAW_HARDWARE */
+ SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */
};
static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
@@ -944,6 +951,11 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk,
unsigned long size,
int noblock,
int *errcode);
+extern struct sk_buff *sock_alloc_send_pskb(struct sock *sk,
+ unsigned long header_len,
+ unsigned long data_len,
+ int noblock,
+ int *errcode);
extern void *sock_kmalloc(struct sock *sk, int size,
gfp_t priority);
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
@@ -1340,14 +1352,45 @@ static __inline__ void
sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
{
ktime_t kt = skb->tstamp;
+ struct skb_shared_hwtstamps *hwtstamps = skb_hwtstamps(skb);
- if (sock_flag(sk, SOCK_RCVTSTAMP))
+ /*
+ * generate control messages if
+ * - receive time stamping in software requested (SOCK_RCVTSTAMP
+ * or SOCK_TIMESTAMPING_RX_SOFTWARE)
+ * - software time stamp available and wanted
+ * (SOCK_TIMESTAMPING_SOFTWARE)
+ * - hardware time stamps available and wanted
+ * (SOCK_TIMESTAMPING_SYS_HARDWARE or
+ * SOCK_TIMESTAMPING_RAW_HARDWARE)
+ */
+ if (sock_flag(sk, SOCK_RCVTSTAMP) ||
+ sock_flag(sk, SOCK_TIMESTAMPING_RX_SOFTWARE) ||
+ (kt.tv64 && sock_flag(sk, SOCK_TIMESTAMPING_SOFTWARE)) ||
+ (hwtstamps->hwtstamp.tv64 &&
+ sock_flag(sk, SOCK_TIMESTAMPING_RAW_HARDWARE)) ||
+ (hwtstamps->syststamp.tv64 &&
+ sock_flag(sk, SOCK_TIMESTAMPING_SYS_HARDWARE)))
__sock_recv_timestamp(msg, sk, skb);
else
sk->sk_stamp = kt;
}
/**
+ * sock_tx_timestamp - checks whether the outgoing packet is to be time stamped
+ * @msg: outgoing packet
+ * @sk: socket sending this packet
+ * @shtx: filled with instructions for time stamping
+ *
+ * Currently only depends on SOCK_TIMESTAMPING* flags. Returns error code if
+ * parameters are invalid.
+ */
+extern int sock_tx_timestamp(struct msghdr *msg,
+ struct sock *sk,
+ union skb_shared_tx *shtx);
+
+
+/**
* sk_eat_skb - Release a skb if it is no longer needed
* @sk: socket to eat this skb from
* @skb: socket buffer to eat
@@ -1415,7 +1458,7 @@ static inline struct sock *skb_steal_sock(struct sk_buff *skb)
return NULL;
}
-extern void sock_enable_timestamp(struct sock *sk);
+extern void sock_enable_timestamp(struct sock *sk, int flag);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
extern int sock_get_timestampns(struct sock *, struct timespec __user *);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 218235de896..e54c76d7549 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -481,7 +481,16 @@ static inline void tcp_clear_xmit_timers(struct sock *sk)
}
extern unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu);
-extern unsigned int tcp_current_mss(struct sock *sk, int large);
+extern unsigned int tcp_current_mss(struct sock *sk);
+
+/* Bound MSS / TSO packet size with the half of the window */
+static inline int tcp_bound_to_half_wnd(struct tcp_sock *tp, int pktsize)
+{
+ if (tp->max_window && pktsize > (tp->max_window >> 1))
+ return max(tp->max_window >> 1, 68U - tp->tcp_header_len);
+ else
+ return pktsize;
+}
/* tcp.c */
extern void tcp_get_info(struct sock *, struct tcp_info *);
@@ -685,6 +694,7 @@ extern void tcp_get_allowed_congestion_control(char *buf, size_t len);
extern int tcp_set_allowed_congestion_control(char *allowed);
extern int tcp_set_congestion_control(struct sock *sk, const char *name);
extern void tcp_slow_start(struct tcp_sock *tp);
+extern void tcp_cong_avoid_ai(struct tcp_sock *tp, u32 w);
extern struct tcp_congestion_ops tcp_init_congestion_ops;
extern u32 tcp_reno_ssthresh(struct sock *sk);
@@ -821,15 +831,15 @@ static inline void tcp_push_pending_frames(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
- __tcp_push_pending_frames(sk, tcp_current_mss(sk, 1), tp->nonagle);
+ __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle);
}
-static inline void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq)
+static inline void tcp_init_wl(struct tcp_sock *tp, u32 seq)
{
tp->snd_wl1 = seq;
}
-static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq)
+static inline void tcp_update_wl(struct tcp_sock *tp, u32 seq)
{
tp->snd_wl1 = seq;
}
@@ -925,7 +935,6 @@ extern void tcp_done(struct sock *sk);
static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
{
rx_opt->dsack = 0;
- rx_opt->eff_sacks = 0;
rx_opt->num_sacks = 0;
}
@@ -997,11 +1006,21 @@ static inline int tcp_fin_time(const struct sock *sk)
return fin_timeout;
}
-static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int rst)
+static inline int tcp_paws_check(const struct tcp_options_received *rx_opt,
+ int paws_win)
{
- if ((s32)(rx_opt->rcv_tsval - rx_opt->ts_recent) >= 0)
- return 0;
- if (get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
+ if ((s32)(rx_opt->ts_recent - rx_opt->rcv_tsval) <= paws_win)
+ return 1;
+ if (unlikely(get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS))
+ return 1;
+
+ return 0;
+}
+
+static inline int tcp_paws_reject(const struct tcp_options_received *rx_opt,
+ int rst)
+{
+ if (tcp_paws_check(rx_opt, 0))
return 0;
/* RST segments are not recommended to carry timestamp,
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 876b6f2bb4f..bfb240c6cf7 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -46,7 +46,7 @@ extern int datagram_send_ctl(struct net *net,
struct ipv6_txoptions *opt,
int *hlimit, int *tclass);
-#define LOOPBACK4_IPV6 __constant_htonl(0x7f000006)
+#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
/*
* address family specific functions
diff --git a/include/net/udp.h b/include/net/udp.h
index 90e6ce56be6..93dbe294d45 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -124,6 +124,8 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
sk_common_release(sk);
}
+extern int ipv4_rcv_saddr_equal(const struct sock *sk1,
+ const struct sock *sk2);
extern int udp_lib_get_port(struct sock *sk, unsigned short snum,
int (*)(const struct sock*,const struct sock*));
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 21c5d966142..64a76208580 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -69,6 +69,9 @@ enum ieee80211_channel_flags {
* @band: band this channel belongs to.
* @max_antenna_gain: maximum antenna gain in dBi
* @max_power: maximum transmission power (in dBm)
+ * @beacon_found: helper to regulatory code to indicate when a beacon
+ * has been found on this channel. Use regulatory_hint_found_beacon()
+ * to enable this, this is is useful only on 5 GHz band.
* @orig_mag: internal use
* @orig_mpwr: internal use
*/
@@ -80,6 +83,7 @@ struct ieee80211_channel {
u32 flags;
int max_antenna_gain;
int max_power;
+ bool beacon_found;
u32 orig_flags;
int orig_mag, orig_mpwr;
};
@@ -181,12 +185,26 @@ struct ieee80211_supported_band {
* struct wiphy - wireless hardware description
* @idx: the wiphy index assigned to this item
* @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
- * @fw_handles_regulatory: tells us the firmware for this device
- * has its own regulatory solution and cannot identify the
+ * @custom_regulatory: tells us the driver for this device
+ * has its own custom regulatory domain and cannot identify the
* ISO / IEC 3166 alpha2 it belongs to. When this is enabled
* we will disregard the first regulatory hint (when the
* initiator is %REGDOM_SET_BY_CORE).
+ * @strict_regulatory: tells us the driver for this device will ignore
+ * regulatory domain settings until it gets its own regulatory domain
+ * via its regulatory_hint(). After its gets its own regulatory domain
+ * it will only allow further regulatory domain settings to further
+ * enhance compliance. For example if channel 13 and 14 are disabled
+ * by this regulatory domain no user regulatory domain can enable these
+ * channels at a later time. This can be used for devices which do not
+ * have calibration information gauranteed for frequencies or settings
+ * outside of its regulatory domain.
* @reg_notifier: the driver's regulatory notification callback
+ * @regd: the driver's regulatory domain, if one was requested via
+ * the regulatory_hint() API. This can be used by the driver
+ * on the reg_notifier() if it chooses to ignore future
+ * regulatory domain changes caused by other drivers.
+ * @signal_type: signal type reported in &struct cfg80211_bss.
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -197,7 +215,13 @@ struct wiphy {
/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
u16 interface_modes;
- bool fw_handles_regulatory;
+ bool custom_regulatory;
+ bool strict_regulatory;
+
+ enum cfg80211_signal_type signal_type;
+
+ int bss_priv_size;
+ u8 max_scan_ssids;
/* If multiple wiphys are registered and you're handed e.g.
* a regular netdev with assigned ieee80211_ptr, you won't
@@ -209,10 +233,13 @@ struct wiphy {
struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
/* Lets us get back the wiphy on the callback */
- int (*reg_notifier)(struct wiphy *wiphy, enum reg_set_by setby);
+ int (*reg_notifier)(struct wiphy *wiphy,
+ struct regulatory_request *request);
/* fields below are read-only, assigned by cfg80211 */
+ const struct ieee80211_regdomain *regd;
+
/* the item in /sys/class/ieee80211/ points to this,
* you need use set_wiphy_dev() (see below) */
struct device dev;
@@ -361,7 +388,7 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq)
*/
struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
- u64 basic_rates, int bitrate);
+ u32 basic_rates, int bitrate);
/**
* regulatory_hint - driver hint to the wireless core a regulatory domain
@@ -378,8 +405,15 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
* domain should be in or by providing a completely build regulatory domain.
* If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried
* for a regulatory domain structure for the respective country.
+ *
+ * The wiphy must have been registered to cfg80211 prior to this call.
+ * For cfg80211 drivers this means you must first use wiphy_register(),
+ * for mac80211 drivers you must first use ieee80211_register_hw().
+ *
+ * Drivers should check the return value, its possible you can get
+ * an -ENOMEM.
*/
-extern void regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
/**
* regulatory_hint_11d - hints a country IE as a regulatory domain
@@ -395,4 +429,44 @@ extern void regulatory_hint(struct wiphy *wiphy, const char *alpha2);
extern void regulatory_hint_11d(struct wiphy *wiphy,
u8 *country_ie,
u8 country_ie_len);
+/**
+ * wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
+ * @wiphy: the wireless device we want to process the regulatory domain on
+ * @regd: the custom regulatory domain to use for this wiphy
+ *
+ * Drivers can sometimes have custom regulatory domains which do not apply
+ * to a specific country. Drivers can use this to apply such custom regulatory
+ * domains. This routine must be called prior to wiphy registration. The
+ * custom regulatory domain will be trusted completely and as such previous
+ * default channel settings will be disregarded. If no rule is found for a
+ * channel on the regulatory domain the channel will be disabled.
+ */
+extern void wiphy_apply_custom_regulatory(
+ struct wiphy *wiphy,
+ const struct ieee80211_regdomain *regd);
+
+/**
+ * freq_reg_info - get regulatory information for the given frequency
+ * @wiphy: the wiphy for which we want to process this rule for
+ * @center_freq: Frequency in KHz for which we want regulatory information for
+ * @bandwidth: the bandwidth requirement you have in KHz, if you do not have one
+ * you can set this to 0. If this frequency is allowed we then set
+ * this value to the maximum allowed bandwidth.
+ * @reg_rule: the regulatory rule which we have for this frequency
+ *
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
+ */
+extern int freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 *bandwidth,
+ const struct ieee80211_reg_rule **reg_rule);
+
#endif /* __NET_WIRELESS_H */