diff options
Diffstat (limited to 'include/net')
31 files changed, 972 insertions, 208 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index bfc1779fc753..427dac94bc7e 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -4,6 +4,7 @@ #include <linux/config.h> #include <linux/socket.h> #include <linux/un.h> +#include <linux/mutex.h> #include <net/sock.h> extern void unix_inflight(struct file *fp); @@ -71,7 +72,7 @@ struct unix_sock { struct unix_address *addr; struct dentry *dentry; struct vfsmount *mnt; - struct semaphore readsem; + struct mutex readlock; struct sock *peer; struct sock *other; struct sock *gc_tree; diff --git a/include/net/compat.h b/include/net/compat.h index 290bab46d457..8662b8f43df5 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -23,6 +23,9 @@ struct compat_cmsghdr { compat_int_t cmsg_type; }; +struct sock; +extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *); + #else /* defined(CONFIG_COMPAT) */ #define compat_msghdr msghdr /* to avoid compiler warnings */ #endif /* defined(CONFIG_COMPAT) */ @@ -34,7 +37,6 @@ extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsi extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *); extern int put_cmsg_compat(struct msghdr*, int, int, int, void *); -struct sock; extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int); #endif /* NET_COMPAT_H */ diff --git a/include/net/dn.h b/include/net/dn.h index a4b6168e1e25..465b78302782 100644 --- a/include/net/dn.h +++ b/include/net/dn.h @@ -6,10 +6,8 @@ #include <net/tcp.h> #include <asm/byteorder.h> -typedef unsigned short dn_address; - -#define dn_ntohs(x) le16_to_cpu((unsigned short)(x)) -#define dn_htons(x) cpu_to_le16((unsigned short)(x)) +#define dn_ntohs(x) le16_to_cpu(x) +#define dn_htons(x) cpu_to_le16(x) struct dn_scp /* Session Control Port */ { @@ -31,36 +29,36 @@ struct dn_scp /* Session Control Port */ #define DN_CL 15 /* Closed */ #define DN_CN 16 /* Closed Notification */ - unsigned short addrloc; - unsigned short addrrem; - unsigned short numdat; - unsigned short numoth; - unsigned short numoth_rcv; - unsigned short numdat_rcv; - unsigned short ackxmt_dat; - unsigned short ackxmt_oth; - unsigned short ackrcv_dat; - unsigned short ackrcv_oth; - unsigned char flowrem_sw; - unsigned char flowloc_sw; + __le16 addrloc; + __le16 addrrem; + __u16 numdat; + __u16 numoth; + __u16 numoth_rcv; + __u16 numdat_rcv; + __u16 ackxmt_dat; + __u16 ackxmt_oth; + __u16 ackrcv_dat; + __u16 ackrcv_oth; + __u8 flowrem_sw; + __u8 flowloc_sw; #define DN_SEND 2 #define DN_DONTSEND 1 #define DN_NOCHANGE 0 - unsigned short flowrem_dat; - unsigned short flowrem_oth; - unsigned short flowloc_dat; - unsigned short flowloc_oth; - unsigned char services_rem; - unsigned char services_loc; - unsigned char info_rem; - unsigned char info_loc; - - unsigned short segsize_rem; - unsigned short segsize_loc; - - unsigned char nonagle; - unsigned char multi_ireq; - unsigned char accept_mode; + __u16 flowrem_dat; + __u16 flowrem_oth; + __u16 flowloc_dat; + __u16 flowloc_oth; + __u8 services_rem; + __u8 services_loc; + __u8 info_rem; + __u8 info_loc; + + __u16 segsize_rem; + __u16 segsize_loc; + + __u8 nonagle; + __u8 multi_ireq; + __u8 accept_mode; unsigned long seg_total; /* Running total of current segment */ struct optdata_dn conndata_in; @@ -160,40 +158,41 @@ static inline struct dn_scp *DN_SK(struct sock *sk) */ #define DN_SKB_CB(skb) ((struct dn_skb_cb *)(skb)->cb) struct dn_skb_cb { - unsigned short dst; - unsigned short src; - unsigned short hops; - unsigned short dst_port; - unsigned short src_port; - unsigned char services; - unsigned char info; - unsigned char rt_flags; - unsigned char nsp_flags; - unsigned short segsize; - unsigned short segnum; - unsigned short xmit_count; + __le16 dst; + __le16 src; + __u16 hops; + __le16 dst_port; + __le16 src_port; + __u8 services; + __u8 info; + __u8 rt_flags; + __u8 nsp_flags; + __u16 segsize; + __u16 segnum; + __u16 xmit_count; unsigned long stamp; int iif; }; -static inline dn_address dn_eth2dn(unsigned char *ethaddr) +static inline __le16 dn_eth2dn(unsigned char *ethaddr) { - return ethaddr[4] | (ethaddr[5] << 8); + return dn_htons(ethaddr[4] | (ethaddr[5] << 8)); } -static inline dn_address dn_saddr2dn(struct sockaddr_dn *saddr) +static inline __le16 dn_saddr2dn(struct sockaddr_dn *saddr) { - return *(dn_address *)saddr->sdn_nodeaddr; + return *(__le16 *)saddr->sdn_nodeaddr; } -static inline void dn_dn2eth(unsigned char *ethaddr, dn_address addr) +static inline void dn_dn2eth(unsigned char *ethaddr, __le16 addr) { + __u16 a = dn_ntohs(addr); ethaddr[0] = 0xAA; ethaddr[1] = 0x00; ethaddr[2] = 0x04; ethaddr[3] = 0x00; - ethaddr[4] = (unsigned char)(addr & 0xff); - ethaddr[5] = (unsigned char)(addr >> 8); + ethaddr[4] = (__u8)(a & 0xff); + ethaddr[5] = (__u8)(a >> 8); } static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp) @@ -202,7 +201,7 @@ static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp) fl->uli_u.dnports.dport = scp->addrrem; fl->uli_u.dnports.objnum = scp->addr.sdn_objnum; if (fl->uli_u.dnports.objnum == 0) { - fl->uli_u.dnports.objnamel = scp->addr.sdn_objnamel; + fl->uli_u.dnports.objnamel = (__u8)dn_ntohs(scp->addr.sdn_objnamel); memcpy(fl->uli_u.dnports.objname, scp->addr.sdn_objname, 16); } } @@ -217,7 +216,7 @@ extern unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu); extern struct sock *dn_sklist_find_listener(struct sockaddr_dn *addr); extern struct sock *dn_find_by_skb(struct sk_buff *skb); #define DN_ASCBUF_LEN 9 -extern char *dn_addr2asc(dn_address, char *); +extern char *dn_addr2asc(__u16, char *); extern int dn_destroy_timer(struct sock *sk); extern int dn_sockaddr2username(struct sockaddr_dn *addr, unsigned char *buf, unsigned char type); @@ -226,7 +225,7 @@ extern int dn_username2sockaddr(unsigned char *data, int len, struct sockaddr_dn extern void dn_start_slow_timer(struct sock *sk); extern void dn_stop_slow_timer(struct sock *sk); -extern dn_address decnet_address; +extern __le16 decnet_address; extern int decnet_debug_level; extern int decnet_time_wait; extern int decnet_dn_count; diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h index 5a86e78081bf..cee46821dc53 100644 --- a/include/net/dn_dev.h +++ b/include/net/dn_dev.h @@ -7,11 +7,11 @@ struct dn_dev; struct dn_ifaddr { struct dn_ifaddr *ifa_next; struct dn_dev *ifa_dev; - dn_address ifa_local; - dn_address ifa_address; - unsigned char ifa_flags; - unsigned char ifa_scope; - char ifa_label[IFNAMSIZ]; + __le16 ifa_local; + __le16 ifa_address; + __u8 ifa_flags; + __u8 ifa_scope; + char ifa_label[IFNAMSIZ]; }; #define DN_DEV_S_RU 0 /* Run - working normally */ @@ -91,7 +91,7 @@ struct dn_dev { struct timer_list timer; unsigned long t3; struct neigh_parms *neigh_parms; - unsigned char addr[ETH_ALEN]; + __u8 addr[ETH_ALEN]; struct neighbour *router; /* Default router on circuit */ struct neighbour *peer; /* Peer on pointopoint links */ unsigned long uptime; /* Time device went up in jiffies */ @@ -99,56 +99,56 @@ struct dn_dev { struct dn_short_packet { - unsigned char msgflg; - unsigned short dstnode; - unsigned short srcnode; - unsigned char forward; + __u8 msgflg; + __le16 dstnode; + __le16 srcnode; + __u8 forward; } __attribute__((packed)); struct dn_long_packet { - unsigned char msgflg; - unsigned char d_area; - unsigned char d_subarea; - unsigned char d_id[6]; - unsigned char s_area; - unsigned char s_subarea; - unsigned char s_id[6]; - unsigned char nl2; - unsigned char visit_ct; - unsigned char s_class; - unsigned char pt; + __u8 msgflg; + __u8 d_area; + __u8 d_subarea; + __u8 d_id[6]; + __u8 s_area; + __u8 s_subarea; + __u8 s_id[6]; + __u8 nl2; + __u8 visit_ct; + __u8 s_class; + __u8 pt; } __attribute__((packed)); /*------------------------- DRP - Routing messages ---------------------*/ struct endnode_hello_message { - unsigned char msgflg; - unsigned char tiver[3]; - unsigned char id[6]; - unsigned char iinfo; - unsigned short blksize; - unsigned char area; - unsigned char seed[8]; - unsigned char neighbor[6]; - unsigned short timer; - unsigned char mpd; - unsigned char datalen; - unsigned char data[2]; + __u8 msgflg; + __u8 tiver[3]; + __u8 id[6]; + __u8 iinfo; + __le16 blksize; + __u8 area; + __u8 seed[8]; + __u8 neighbor[6]; + __le16 timer; + __u8 mpd; + __u8 datalen; + __u8 data[2]; } __attribute__((packed)); struct rtnode_hello_message { - unsigned char msgflg; - unsigned char tiver[3]; - unsigned char id[6]; - unsigned char iinfo; - unsigned short blksize; - unsigned char priority; - unsigned char area; - unsigned short timer; - unsigned char mpd; + __u8 msgflg; + __u8 tiver[3]; + __u8 id[6]; + __u8 iinfo; + __le16 blksize; + __u8 priority; + __u8 area; + __le16 timer; + __u8 mpd; } __attribute__((packed)); @@ -169,12 +169,12 @@ extern void dn_dev_down(struct net_device *); extern int dn_dev_set_default(struct net_device *dev, int force); extern struct net_device *dn_dev_get_default(void); -extern int dn_dev_bind_default(dn_address *addr); +extern int dn_dev_bind_default(__le16 *addr); extern int register_dnaddr_notifier(struct notifier_block *nb); extern int unregister_dnaddr_notifier(struct notifier_block *nb); -static inline int dn_dev_islocal(struct net_device *dev, dn_address addr) +static inline int dn_dev_islocal(struct net_device *dev, __le16 addr) { struct dn_dev *dn_db = dev->dn_ptr; struct dn_ifaddr *ifa; diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h index cd3c96d9601b..a15dcf0d5c1e 100644 --- a/include/net/dn_fib.h +++ b/include/net/dn_fib.h @@ -37,7 +37,7 @@ struct dn_fib_nh { int nh_weight; int nh_power; int nh_oif; - u32 nh_gw; + __le16 nh_gw; }; struct dn_fib_info { @@ -48,7 +48,7 @@ struct dn_fib_info { int fib_dead; unsigned fib_flags; int fib_protocol; - dn_address fib_prefsrc; + __le16 fib_prefsrc; __u32 fib_priority; __u32 fib_metrics[RTAX_MAX]; #define dn_fib_mtu fib_metrics[RTAX_MTU-1] @@ -71,15 +71,15 @@ struct dn_fib_info { #define DN_FIB_RES_OIF(res) (DN_FIB_RES_NH(res).nh_oif) typedef struct { - u16 datum; + __le16 datum; } dn_fib_key_t; typedef struct { - u16 datum; + __le16 datum; } dn_fib_hash_t; typedef struct { - u16 datum; + __u16 datum; } dn_fib_idx_t; struct dn_fib_node { @@ -126,11 +126,11 @@ extern int dn_fib_semantic_match(int type, struct dn_fib_info *fi, const struct flowi *fl, struct dn_fib_res *res); extern void dn_fib_release_info(struct dn_fib_info *fi); -extern u16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type); +extern __le16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type); extern void dn_fib_flush(void); extern void dn_fib_select_multipath(const struct flowi *fl, struct dn_fib_res *res); -extern int dn_fib_sync_down(dn_address local, struct net_device *dev, +extern int dn_fib_sync_down(__le16 local, struct net_device *dev, int force); extern int dn_fib_sync_up(struct net_device *dev); @@ -148,8 +148,8 @@ extern void dn_fib_table_cleanup(void); extern void dn_fib_rules_init(void); extern void dn_fib_rules_cleanup(void); extern void dn_fib_rule_put(struct dn_fib_rule *); -extern __u16 dn_fib_rules_policy(__u16 saddr, struct dn_fib_res *res, unsigned *flags); -extern unsigned dnet_addr_type(__u16 addr); +extern __le16 dn_fib_rules_policy(__le16 saddr, struct dn_fib_res *res, unsigned *flags); +extern unsigned dnet_addr_type(__le16 addr); extern int dn_fib_lookup(const struct flowi *fl, struct dn_fib_res *res); /* @@ -194,10 +194,10 @@ extern struct dn_fib_table *dn_fib_tables[]; #endif /* CONFIG_DECNET_ROUTER */ -static inline u16 dnet_make_mask(int n) +static inline __le16 dnet_make_mask(int n) { if (n) - return htons(~((1<<(16-n))-1)); + return dn_htons(~((1<<(16-n))-1)); return 0; } diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h index 4b1eb038d637..4cb4ae7fb81f 100644 --- a/include/net/dn_neigh.h +++ b/include/net/dn_neigh.h @@ -7,13 +7,13 @@ */ struct dn_neigh { struct neighbour n; - dn_address addr; + __le16 addr; unsigned long flags; #define DN_NDFLAG_R1 0x0001 /* Router L1 */ #define DN_NDFLAG_R2 0x0002 /* Router L2 */ #define DN_NDFLAG_P3 0x0004 /* Phase III Node */ unsigned long blksize; - unsigned char priority; + __u8 priority; }; extern void dn_neigh_init(void); diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h index e6182b86262b..96e816b6974d 100644 --- a/include/net/dn_nsp.h +++ b/include/net/dn_nsp.h @@ -72,77 +72,77 @@ extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int nobl struct nsp_data_seg_msg { - unsigned char msgflg; - unsigned short dstaddr; - unsigned short srcaddr; + __u8 msgflg; + __le16 dstaddr; + __le16 srcaddr; } __attribute__((packed)); struct nsp_data_opt_msg { - unsigned short acknum; - unsigned short segnum; - unsigned short lsflgs; + __le16 acknum; + __le16 segnum; + __le16 lsflgs; } __attribute__((packed)); struct nsp_data_opt_msg1 { - unsigned short acknum; - unsigned short segnum; + __le16 acknum; + __le16 segnum; } __attribute__((packed)); /* Acknowledgment Message (data/other data) */ struct nsp_data_ack_msg { - unsigned char msgflg; - unsigned short dstaddr; - unsigned short srcaddr; - unsigned short acknum; + __u8 msgflg; + __le16 dstaddr; + __le16 srcaddr; + __le16 acknum; } __attribute__((packed)); /* Connect Acknowledgment Message */ struct nsp_conn_ack_msg { - unsigned char msgflg; - unsigned short dstaddr; + __u8 msgflg; + __le16 dstaddr; } __attribute__((packed)); /* Connect Initiate/Retransmit Initiate/Connect Confirm */ struct nsp_conn_init_msg { - unsigned char msgflg; + __u8 msgflg; #define NSP_CI 0x18 /* Connect Initiate */ #define NSP_RCI 0x68 /* Retrans. Conn Init */ - unsigned short dstaddr; - unsigned short srcaddr; - unsigned char services; + __le16 dstaddr; + __le16 srcaddr; + __u8 services; #define NSP_FC_NONE 0x00 /* Flow Control None */ #define NSP_FC_SRC 0x04 /* Seg Req. Count */ #define NSP_FC_SCMC 0x08 /* Sess. Control Mess */ #define NSP_FC_MASK 0x0c /* FC type mask */ - unsigned char info; - unsigned short segsize; + __u8 info; + __le16 segsize; } __attribute__((packed)); /* Disconnect Initiate/Disconnect Confirm */ struct nsp_disconn_init_msg { - unsigned char msgflg; - unsigned short dstaddr; - unsigned short srcaddr; - unsigned short reason; + __u8 msgflg; + __le16 dstaddr; + __le16 srcaddr; + __le16 reason; } __attribute__((packed)); struct srcobj_fmt { - char format; - unsigned char task; - unsigned short grpcode; - unsigned short usrcode; - char dlen; + __u8 format; + __u8 task; + __le16 grpcode; + __le16 usrcode; + __u8 dlen; } __attribute__((packed)); /* @@ -150,7 +150,7 @@ struct srcobj_fmt * numbers used in NSP. Similar in operation to the functions * of the same name in TCP. */ -static __inline__ int dn_before(unsigned short seq1, unsigned short seq2) +static __inline__ int dn_before(__u16 seq1, __u16 seq2) { seq1 &= 0x0fff; seq2 &= 0x0fff; @@ -159,7 +159,7 @@ static __inline__ int dn_before(unsigned short seq1, unsigned short seq2) } -static __inline__ int dn_after(unsigned short seq1, unsigned short seq2) +static __inline__ int dn_after(__u16 seq1, __u16 seq2) { seq1 &= 0x0fff; seq2 &= 0x0fff; @@ -167,23 +167,23 @@ static __inline__ int dn_after(unsigned short seq1, unsigned short seq2) return (int)((seq2 - seq1) & 0x0fff) > 2048; } -static __inline__ int dn_equal(unsigned short seq1, unsigned short seq2) +static __inline__ int dn_equal(__u16 seq1, __u16 seq2) { return ((seq1 ^ seq2) & 0x0fff) == 0; } -static __inline__ int dn_before_or_equal(unsigned short seq1, unsigned short seq2) +static __inline__ int dn_before_or_equal(__u16 seq1, __u16 seq2) { return (dn_before(seq1, seq2) || dn_equal(seq1, seq2)); } -static __inline__ void seq_add(unsigned short *seq, unsigned short off) +static __inline__ void seq_add(__u16 *seq, __u16 off) { (*seq) += off; (*seq) &= 0x0fff; } -static __inline__ int seq_next(unsigned short seq1, unsigned short seq2) +static __inline__ int seq_next(__u16 seq1, __u16 seq2) { return dn_equal(seq1 + 1, seq2); } @@ -191,7 +191,7 @@ static __inline__ int seq_next(unsigned short seq1, unsigned short seq2) /* * Can we delay the ack ? */ -static __inline__ int sendack(unsigned short seq) +static __inline__ int sendack(__u16 seq) { return (int)((seq & 0x1000) ? 0 : 1); } diff --git a/include/net/dn_route.h b/include/net/dn_route.h index 5122da3f2eb3..76f957e258b0 100644 --- a/include/net/dn_route.h +++ b/include/net/dn_route.h @@ -71,12 +71,12 @@ struct dn_route { struct dn_route *rt_next; } u; - __u16 rt_saddr; - __u16 rt_daddr; - __u16 rt_gateway; - __u16 rt_local_src; /* Source used for forwarding packets */ - __u16 rt_src_map; - __u16 rt_dst_map; + __le16 rt_saddr; + __le16 rt_daddr; + __le16 rt_gateway; + __le16 rt_local_src; /* Source used for forwarding packets */ + __le16 rt_src_map; + __le16 rt_dst_map; unsigned rt_flags; unsigned rt_type; diff --git a/include/net/flow.h b/include/net/flow.h index ec7eb86eb203..04d89f763451 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -30,8 +30,8 @@ struct flowi { } ip6_u; struct { - __u16 daddr; - __u16 saddr; + __le16 daddr; + __le16 saddr; __u32 fwmark; __u8 scope; } dn_u; @@ -64,8 +64,8 @@ struct flowi { } icmpt; struct { - __u16 sport; - __u16 dport; + __le16 sport; + __le16 dport; __u8 objnum; __u8 objnamel; /* Not 16 bits since max val is 16 */ __u8 objname[16]; /* Not zero terminated */ diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index 9a92aef8b0b2..4725ff861c57 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -220,6 +220,7 @@ struct ieee80211_snap_hdr { /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 #define WLAN_AUTH_SHARED_KEY 1 +#define WLAN_AUTH_LEAP 2 #define WLAN_AUTH_CHALLENGE_LEN 128 @@ -299,6 +300,23 @@ enum ieee80211_reasoncode { WLAN_REASON_CIPHER_SUITE_REJECTED = 24, }; +/* 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) @@ -377,6 +395,8 @@ struct ieee80211_rx_stats { u8 mask; u8 freq; u16 len; + u64 tsf; + u32 beacon_time; }; /* IEEE 802.11 requires that STA supports concurrent reception of at least @@ -608,6 +628,28 @@ struct ieee80211_auth { 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; @@ -692,7 +734,15 @@ struct ieee80211_txb { /* 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) +#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 QOS_QUEUE_NUM 4 #define QOS_OUI_LEN 3 @@ -748,6 +798,91 @@ struct ieee80211_tim_parameters { /*******************************************************/ +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]; @@ -767,7 +902,7 @@ struct ieee80211_network { u8 rates_ex_len; unsigned long last_scanned; u8 mode; - u8 flags; + u32 flags; u32 last_associate; u32 time_stamp[2]; u16 beacon_interval; @@ -779,6 +914,25 @@ struct ieee80211_network { 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; }; @@ -924,7 +1078,10 @@ struct ieee80211_device { int (*handle_auth) (struct net_device * dev, struct ieee80211_auth * auth); int (*handle_deauth) (struct net_device * dev, - struct ieee80211_auth * auth); + 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, @@ -1093,6 +1250,7 @@ extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, 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 @@ -1105,6 +1263,11 @@ extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee, 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); /* ieee80211_wx.c */ extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, @@ -1122,6 +1285,14 @@ extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); +extern int ieee80211_wx_set_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra); +extern int ieee80211_wx_get_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra); static inline void ieee80211_increment_scans(struct ieee80211_device *ieee) { diff --git a/include/net/ieee80211_crypt.h b/include/net/ieee80211_crypt.h index cd82c3e998e4..eb476414fd72 100644 --- a/include/net/ieee80211_crypt.h +++ b/include/net/ieee80211_crypt.h @@ -47,7 +47,8 @@ struct ieee80211_crypto_ops { /* deinitialize crypto context and free allocated private data */ void (*deinit) (void *priv); - int (*build_iv) (struct sk_buff * skb, int hdr_len, void *priv); + int (*build_iv) (struct sk_buff * skb, int hdr_len, + u8 *key, int keylen, void *priv); /* encrypt/decrypt return < 0 on error or >= 0 on success. The return * value from decrypt_mpdu is passed as the keyidx value for diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h new file mode 100644 index 000000000000..b971d8c82bdd --- /dev/null +++ b/include/net/ieee80211softmac.h @@ -0,0 +1,292 @@ +/* + * ieee80211softmac.h - public interface to the softmac + * + * Copyright (c) 2005 Johannes Berg <johannes@sipsolutions.net> + * Joseph Jezak <josejx@gentoo.org> + * Larry Finger <Larry.Finger@lwfinger.net> + * Danny van Dyk <kugelfang@gentoo.org> + * Michael Buesch <mbuesch@freenet.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + +#ifndef IEEE80211SOFTMAC_H_ +#define IEEE80211SOFTMAC_H_ + +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/workqueue.h> +#include <linux/list.h> +#include <net/ieee80211.h> + +/* Once the API is considered more or less stable, + * this should be incremented on API incompatible changes. + */ +#define IEEE80211SOFTMAC_API 0 + +#define IEEE80211SOFTMAC_MAX_RATES_LEN 8 +#define IEEE80211SOFTMAC_MAX_EX_RATES_LEN 255 + +struct ieee80211softmac_ratesinfo { + u8 count; + u8 rates[IEEE80211SOFTMAC_MAX_RATES_LEN + IEEE80211SOFTMAC_MAX_EX_RATES_LEN]; +}; + +/* internal structures */ +struct ieee80211softmac_network; +struct ieee80211softmac_scaninfo; + +struct ieee80211softmac_essid { + u8 len; + char data[IW_ESSID_MAX_SIZE+1]; +}; + +struct ieee80211softmac_wpa { + char *IE; + int IElen; + int IEbuflen; +}; + +/* + * Information about association + * + * Do we need a lock for this? + * We only ever use this structure inlined + * into our global struct. I've used its lock, + * but maybe we need a local one here? + */ +struct ieee80211softmac_assoc_info { + /* + * This is the requested ESSID. It is written + * only by the WX handlers. + * + */ + struct ieee80211softmac_essid req_essid; + /* + * the ESSID of the network we're currently + * associated (or trying) to. This is + * updated to the network's actual ESSID + * even if the requested ESSID was 'ANY' + */ + struct ieee80211softmac_essid associate_essid; + + /* BSSID we're trying to associate to */ + char bssid[ETH_ALEN]; + + /* some flags. + * static_essid is valid if the essid is constant, + * this is for use by the wx handlers only. + * + * associating is true, if the network has been + * auth'ed on and we are in the process of associating. + * + * bssvalid is true if we found a matching network + * and saved it's BSSID into the bssid above. + */ + u8 static_essid:1, + associating:1, + bssvalid:1; + + /* Scan retries remaining */ + int scan_retry; + + struct work_struct work; + struct work_struct timeout; +}; + +enum { + IEEE80211SOFTMAC_AUTH_OPEN_REQUEST = 1, + IEEE80211SOFTMAC_AUTH_OPEN_RESPONSE = 2, +}; + +enum { + IEEE80211SOFTMAC_AUTH_SHARED_REQUEST = 1, + IEEE80211SOFTMAC_AUTH_SHARED_CHALLENGE = 2, + IEEE80211SOFTMAC_AUTH_SHARED_RESPONSE = 3, + IEEE80211SOFTMAC_AUTH_SHARED_PASS = 4, +}; + +/* We should make these tunable + * AUTH_TIMEOUT seems really long, but that's what it is in BSD */ +#define IEEE80211SOFTMAC_AUTH_TIMEOUT (12 * HZ) +#define IEEE80211SOFTMAC_AUTH_RETRY_LIMIT 5 +#define IEEE80211SOFTMAC_ASSOC_SCAN_RETRY_LIMIT 3 + +struct ieee80211softmac_txrates { + /* The Bit-Rate to be used for multicast frames. */ + u8 mcast_rate; + /* The Bit-Rate to be used for multicast fallback + * (If the device supports fallback and hardware-retry) + */ + u8 mcast_fallback; + /* The Bit-Rate to be used for any other (normal) data packet. */ + u8 default_rate; + /* The Bit-Rate to be used for default fallback + * (If the device supports fallback and hardware-retry) + */ + u8 default_fallback; +}; + +/* Bits for txrates_change callback. */ +#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT (1 << 0) /* default_rate */ +#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK (1 << 1) /* default_fallback */ +#define IEEE80211SOFTMAC_TXRATECHG_MCAST (1 << 2) /* mcast_rate */ +#define IEEE80211SOFTMAC_TXRATECHG_MCAST_FBACK (1 << 3) /* mcast_fallback */ + +struct ieee80211softmac_device { + /* 802.11 structure for data stuff */ + struct ieee80211_device *ieee; + struct net_device *dev; + + /* only valid if associated, then holds the Association ID */ + u16 association_id; + + /* the following methods are callbacks that the driver + * using this framework has to assign + */ + + /* always assign these */ + void (*set_bssid_filter)(struct net_device *dev, const u8 *bssid); + void (*set_channel)(struct net_device *dev, u8 channel); + + /* assign if you need it, informational only */ + void (*link_change)(struct net_device *dev); + + /* If the hardware can do scanning, assign _all_ three of these callbacks. + * When the scan finishes, call ieee80211softmac_scan_finished(). + */ + + /* when called, start_scan is guaranteed to not be called again + * until you call ieee80211softmac_scan_finished. + * Return 0 if scanning could start, error otherwise. + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_start_scan */ + int (*start_scan)(struct net_device *dev); + /* this should block until after ieee80211softmac_scan_finished was called + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_wait_for_scan */ + void (*wait_for_scan)(struct net_device *dev); + /* stop_scan aborts a scan, but is asynchronous. + * if you want to wait for it too, use wait_for_scan + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_stop_scan */ + void (*stop_scan)(struct net_device *dev); + + /* we'll need something about beacons here too, for AP or ad-hoc modes */ + + /* Transmission rates to be used by the driver. + * The SoftMAC figures out the best possible rates. + * The driver just needs to read them. + */ + struct ieee80211softmac_txrates txrates; + /* If the driver needs to do stuff on TX rate changes, assign this callback. */ + void (*txrates_change)(struct net_device *dev, + u32 changes, /* see IEEE80211SOFTMAC_TXRATECHG flags */ + const struct ieee80211softmac_txrates *rates_before_change); + + /* private stuff follows */ + /* this lock protects this structure */ + spinlock_t lock; + + /* couple of flags */ + u8 scanning:1, /* protects scanning from being done multiple times at once */ + associated:1; + + struct ieee80211softmac_scaninfo *scaninfo; + struct ieee80211softmac_assoc_info associnfo; + + struct list_head auth_queue; + struct list_head events; + + struct ieee80211softmac_ratesinfo ratesinfo; + int txrate_badness; + + /* WPA stuff */ + struct ieee80211softmac_wpa wpa; + + /* we need to keep a list of network structs we copied */ + struct list_head network_list; + + /* This must be the last item so that it points to the data + * allocated beyond this structure by alloc_ieee80211 */ + u8 priv[0]; +}; + +extern void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm); + +static inline void * ieee80211softmac_priv(struct net_device *dev) +{ + return ((struct ieee80211softmac_device *)ieee80211_priv(dev))->priv; +} + +extern struct net_device * alloc_ieee80211softmac(int sizeof_priv); +extern void free_ieee80211softmac(struct net_device *dev); + +/* Call this function if you detect a lost TX fragment. + * (If the device indicates failure of ACK RX, for example.) + * It is wise to call this function if you are able to detect lost packets, + * because it contributes to the TX Rates auto adjustment. + */ +extern void ieee80211softmac_fragment_lost(struct net_device *dev, + u16 wireless_sequence_number); +/* Call this function before _start to tell the softmac what rates + * the hw supports. The rates parameter is copied, so you can + * free it right after calling this function. + * Note that the rates need to be sorted. */ +extern void ieee80211softmac_set_rates(struct net_device *dev, u8 count, u8 *rates); + +/* Start the SoftMAC. Call this after you initialized the device + * and it is ready to run. + */ +extern void ieee80211softmac_start(struct net_device *dev); +/* Stop the SoftMAC. Call this before you shutdown the device. */ +extern void ieee80211softmac_stop(struct net_device *dev); + +/* + * Event system + */ + +/* valid event types */ +#define IEEE80211SOFTMAC_EVENT_ANY -1 /*private use only*/ +#define IEEE80211SOFTMAC_EVENT_SCAN_FINISHED 0 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATED 1 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_FAILED 2 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_TIMEOUT 3 +#define IEEE80211SOFTMAC_EVENT_AUTHENTICATED 4 +#define IEEE80211SOFTMAC_EVENT_AUTH_FAILED 5 +#define IEEE80211SOFTMAC_EVENT_AUTH_TIMEOUT 6 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_NET_NOT_FOUND 7 +/* keep this updated! */ +#define IEEE80211SOFTMAC_EVENT_LAST 7 +/* + * If you want to be notified of certain events, you can call + * ieee80211softmac_notify[_atomic] with + * - event set to one of the constants below + * - fun set to a function pointer of the appropriate type + * - context set to the context data you want passed + * The return value is 0, or an error. + */ +typedef void (*notify_function_ptr)(struct net_device *dev, void *context); + +#define ieee80211softmac_notify(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_KERNEL); +#define ieee80211softmac_notify_atomic(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_ATOMIC); + +extern int ieee80211softmac_notify_gfp(struct net_device *dev, + int event, notify_function_ptr fun, void *context, gfp_t gfp_mask); + +/* To clear pending work (for ifconfig down, etc.) */ +extern void +ieee80211softmac_clear_pending_work(struct ieee80211softmac_device *sm); + +#endif /* IEEE80211SOFTMAC_H_ */ diff --git a/include/net/ieee80211softmac_wx.h b/include/net/ieee80211softmac_wx.h new file mode 100644 index 000000000000..3e0be453ecea --- /dev/null +++ b/include/net/ieee80211softmac_wx.h @@ -0,0 +1,94 @@ +/* + * This file contains the prototypes for the wireless extension + * handlers that the softmac API provides. Include this file to + * use the wx handlers, you can assign these directly. + * + * Copyright (c) 2005 Johannes Berg <johannes@sipsolutions.net> + * Joseph Jezak <josejx@gentoo.org> + * Larry Finger <Larry.Finger@lwfinger.net> + * Danny van Dyk <kugelfang@gentoo.org> + * Michael Buesch <mbuesch@freenet.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + +#ifndef _IEEE80211SOFTMAC_WX_H +#define _IEEE80211SOFTMAC_WX_H + +#include <net/ieee80211softmac.h> +#include <net/iw_handler.h> + +extern int +ieee80211softmac_wx_trigger_scan(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_get_scan_results(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_set_essid(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_get_essid(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_set_rate(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_get_rate(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_get_wap(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_set_wap(struct net_device *net_dev, + struct iw_request_info *info, + union iwreq_data *data, + char *extra); + +extern int +ieee80211softmac_wx_set_genie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra); + +extern int +ieee80211softmac_wx_get_genie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra); +#endif /* _IEEE80211SOFTMAC_WX */ diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index eb8afe3499a9..e459e1a0ae4a 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -180,11 +180,8 @@ struct inet6_dev #ifdef CONFIG_IPV6_PRIVACY u8 rndid[8]; - u8 entropy[8]; struct timer_list regen_timer; struct inet6_ifaddr *tempaddr_list; - __u8 work_eui64[8]; - __u8 work_digest[16]; #endif struct neigh_parms *nd_parms; diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index fa587c94e9d0..9bf73fe50948 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -50,6 +50,12 @@ struct inet_connection_sock_af_ops { char __user *optval, int optlen); int (*getsockopt)(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); + int (*compat_setsockopt)(struct sock *sk, + int level, int optname, + char __user *optval, int optlen); + int (*compat_getsockopt)(struct sock *sk, + int level, int optname, + char __user *optval, int __user *optlen); void (*addr2sockaddr)(struct sock *sk, struct sockaddr *); int sockaddr_len; }; @@ -72,6 +78,7 @@ struct inet_connection_sock_af_ops { * @icsk_probes_out: unanswered 0 window probes * @icsk_ext_hdr_len: Network protocol overhead (IP/IPv6 options) * @icsk_ack: Delayed ACK control data + * @icsk_mtup; MTU probing control data */ struct inet_connection_sock { /* inet_sock has to be the first member! */ @@ -104,6 +111,16 @@ struct inet_connection_sock { __u16 last_seg_size; /* Size of last incoming segment */ __u16 rcv_mss; /* MSS used for delayed ACK decisions */ } icsk_ack; + struct { + int enabled; + + /* Range of MTUs to search */ + int search_high; + int search_low; + + /* Information on the current probe. */ + int probe_size; + } icsk_mtup; u32 icsk_ca_priv[16]; #define ICSK_CA_PRIV_SIZE (16 * sizeof(u32)) }; @@ -310,4 +327,13 @@ extern void inet_csk_listen_stop(struct sock *sk); extern void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr); +extern int inet_csk_ctl_sock_create(struct socket **sock, + unsigned short family, + unsigned short type, + unsigned char protocol); + +extern int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname, + char __user *optval, int __user *optlen); +extern int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname, + char __user *optval, int optlen); #endif /* _INET_CONNECTION_SOCK_H */ diff --git a/include/net/ip.h b/include/net/ip.h index fab3d5b3ab1c..8fe6156ca9b0 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -356,6 +356,10 @@ extern void ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb); extern int ip_cmsg_send(struct msghdr *msg, struct ipcm_cookie *ipc); extern int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen); extern int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); +extern int compat_ip_setsockopt(struct sock *sk, int level, + int optname, char __user *optval, int optlen); +extern int compat_ip_getsockopt(struct sock *sk, int level, + int optname, char __user *optval, int __user *optlen); extern int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *)); extern int ip_recv_error(struct sock *sk, struct msghdr *msg, int len); diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 1f2e428ca364..a398ae5e30f9 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -7,6 +7,23 @@ #define IP6_RT_PRIO_KERN 512 #define IP6_RT_FLOW_MASK 0x00ff +struct route_info { + __u8 type; + __u8 length; + __u8 prefix_len; +#if defined(__BIG_ENDIAN_BITFIELD) + __u8 reserved_h:3, + route_pref:2, + reserved_l:3; +#elif defined(__LITTLE_ENDIAN_BITFIELD) + __u8 reserved_l:3, + route_pref:2, + reserved_h:3; +#endif + __u32 lifetime; + __u8 prefix[0]; /* 0,8 or 16 */ +}; + #ifdef __KERNEL__ #include <net/flow.h> @@ -87,11 +104,14 @@ extern struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev, extern struct rt6_info * rt6_get_dflt_router(struct in6_addr *addr, struct net_device *dev); extern struct rt6_info * rt6_add_dflt_router(struct in6_addr *gwaddr, - struct net_device *dev); + struct net_device *dev, + unsigned int pref); extern void rt6_purge_dflt_routers(void); -extern void rt6_reset_dflt_pointer(struct rt6_info *rt); +extern int rt6_route_rcv(struct net_device *dev, + u8 *opt, int len, + struct in6_addr *gwaddr); extern void rt6_redirect(struct in6_addr *dest, struct in6_addr *saddr, diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 3b1d963d396c..6d6f0634ae41 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -282,6 +282,18 @@ static inline int ipv6_addr_cmp(const struct in6_addr *a1, const struct in6_addr return memcmp((const void *) a1, (const void *) a2, sizeof(struct in6_addr)); } +static inline int +ipv6_masked_addr_cmp(const struct in6_addr *a1, const struct in6_addr *m, + const struct in6_addr *a2) +{ + unsigned int i; + + for (i = 0; i < 4; i++) + if ((a1->s6_addr32[i] ^ a2->s6_addr32[i]) & m->s6_addr32[i]) + return 1; + return 0; +} + static inline void ipv6_addr_copy(struct in6_addr *a1, const struct in6_addr *a2) { memcpy((void *) a1, (const void *) a2, sizeof(struct in6_addr)); @@ -508,6 +520,16 @@ extern int ipv6_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); +extern int compat_ipv6_setsockopt(struct sock *sk, + int level, + int optname, + char __user *optval, + int optlen); +extern int compat_ipv6_getsockopt(struct sock *sk, + int level, + int optname, + char __user *optval, + int __user *optlen); extern void ipv6_packet_init(void); diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index a2c5e0b88422..10559e937d27 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -4,7 +4,7 @@ * Version : 7 18.3.05 * * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> - * Copyright (c) 2001-2005 Jean Tourrilhes, All Rights Reserved. + * Copyright (c) 2001-2006 Jean Tourrilhes, All Rights Reserved. */ #ifndef _IW_HANDLER_H @@ -436,6 +436,16 @@ extern int dev_get_wireless_info(char * buffer, char **start, off_t offset, /* Handle IOCTLs, called in net/core/dev.c */ extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd); +/* Handle RtNetlink requests, called in net/core/rtnetlink.c */ +extern int wireless_rtnetlink_set(struct net_device * dev, + char * data, + int len); +extern int wireless_rtnetlink_get(struct net_device * dev, + char * data, + int len, + char ** p_buf, + int * p_len); + /* Second : functions that may be called by driver modules */ /* Send a single event to user space */ diff --git a/include/net/llc.h b/include/net/llc.h index 1adb2ef3f6f7..f5024583fc8b 100644 --- a/include/net/llc.h +++ b/include/net/llc.h @@ -71,7 +71,7 @@ extern int llc_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev); extern int llc_mac_hdr_init(struct sk_buff *skb, - unsigned char *sa, unsigned char *da); + const unsigned char *sa, const unsigned char *da); extern void llc_add_pack(int type, void (*handler)(struct llc_sap *sap, struct sk_buff *skb)); diff --git a/include/net/ndisc.h b/include/net/ndisc.h index bbac87eeb422..91fa271a0064 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -22,6 +22,8 @@ enum { ND_OPT_PREFIX_INFO = 3, /* RFC2461 */ ND_OPT_REDIRECT_HDR = 4, /* RFC2461 */ ND_OPT_MTU = 5, /* RFC2461 */ + __ND_OPT_ARRAY_MAX, + ND_OPT_ROUTE_INFO = 24, /* RFC4191 */ __ND_OPT_MAX }; diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 6fa9ae190741..b0666d66293f 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -68,6 +68,7 @@ struct neigh_parms struct net_device *dev; struct neigh_parms *next; int (*neigh_setup)(struct neighbour *); + void (*neigh_destructor)(struct neighbour *); struct neigh_table *tbl; void *sysctl_table; @@ -145,7 +146,6 @@ struct neighbour struct neigh_ops { int family; - void (*destructor)(struct neighbour *); void (*solicit)(struct neighbour *, struct sk_buff*); void (*error_report)(struct neighbour *, struct sk_buff*); int (*output)(struct sk_buff*); diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 6d075ca16e6e..b6f0905a4ee2 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -67,6 +67,18 @@ do { \ struct nf_conntrack_helper; +/* nf_conn feature for connections that have a helper */ +struct nf_conn_help { + /* Helper. if any */ + struct nf_conntrack_helper *helper; + + union nf_conntrack_help help; + + /* Current number of expected connections */ + unsigned int expecting; +}; + + #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> struct nf_conn { @@ -81,6 +93,9 @@ struct nf_conn /* Have we seen traffic both ways yet? (bitset) */ unsigned long status; + /* If we were expected by an expectation, this will be it */ + struct nf_conn *master; + /* Timer function; drops refcnt when it goes off. */ struct timer_list timeout; @@ -88,38 +103,22 @@ struct nf_conn /* Accounting Information (same cache line as other written members) */ struct ip_conntrack_counter counters[IP_CT_DIR_MAX]; #endif - /* If we were expected by an expectation, this will be it */ - struct nf_conn *master; - - /* Current number of expected connections */ - unsigned int expecting; /* Unique ID that identifies this conntrack*/ unsigned int id; - /* Helper. if any */ - struct nf_conntrack_helper *helper; - /* features - nat, helper, ... used by allocating system */ u_int32_t features; - /* Storage reserved for other modules: */ - - union nf_conntrack_proto proto; - #if defined(CONFIG_NF_CONNTRACK_MARK) u_int32_t mark; #endif - /* These members are dynamically allocated. */ - - union nf_conntrack_help *help; + /* Storage reserved for other modules: */ + union nf_conntrack_proto proto; - /* Layer 3 dependent members. (ex: NAT) */ - union { - struct nf_conntrack_ipv4 *ipv4; - } l3proto; - void *data[0]; + /* features dynamically at the end: helper, nat (both optional) */ + char data[0]; }; struct nf_conntrack_expect @@ -196,6 +195,10 @@ static inline void nf_ct_put(struct nf_conn *ct) nf_conntrack_put(&ct->ct_general); } +/* Protocol module loading */ +extern int nf_ct_l3proto_try_module_get(unsigned short l3proto); +extern void nf_ct_l3proto_module_put(unsigned short l3proto); + extern struct nf_conntrack_tuple_hash * __nf_conntrack_find(const struct nf_conntrack_tuple *tuple, const struct nf_conn *ignored_conntrack); @@ -373,10 +376,23 @@ nf_conntrack_expect_event(enum ip_conntrack_expect_events event, #define NF_CT_F_NUM 4 extern int -nf_conntrack_register_cache(u_int32_t features, const char *name, size_t size, - int (*init_conntrack)(struct nf_conn *, u_int32_t)); +nf_conntrack_register_cache(u_int32_t features, const char *name, size_t size); extern void nf_conntrack_unregister_cache(u_int32_t features); +/* valid combinations: + * basic: nf_conn, nf_conn .. nf_conn_help + * nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat, nf_conn help + */ +static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct) +{ + unsigned int offset = sizeof(struct nf_conn); + + if (!(ct->features & NF_CT_F_HELP)) + return NULL; + + return (struct nf_conn_help *) ((void *)ct + offset); +} + #endif /* __KERNEL__ */ #endif /* _NF_CONNTRACK_H */ diff --git a/include/net/route.h b/include/net/route.h index 9c04f15090d2..98c915abdec8 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -110,7 +110,7 @@ extern struct ip_rt_acct *ip_rt_acct; struct in_device; extern int ip_rt_init(void); extern void ip_rt_redirect(u32 old_gw, u32 dst, u32 new_gw, - u32 src, u8 tos, struct net_device *dev); + u32 src, struct net_device *dev); extern void ip_rt_advice(struct rtable **rp, int advice); extern void rt_cache_flush(int how); extern int __ip_route_output_key(struct rtable **, const struct flowi *flp); diff --git a/include/net/scm.h b/include/net/scm.h index c3fa3d5ab606..540619cb7160 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -37,10 +37,12 @@ static __inline__ void scm_destroy(struct scm_cookie *scm) static __inline__ int scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) { - memset(scm, 0, sizeof(*scm)); - scm->creds.uid = current->uid; - scm->creds.gid = current->gid; - scm->creds.pid = current->tgid; + struct task_struct *p = current; + scm->creds.uid = p->uid; + scm->creds.gid = p->gid; + scm->creds.pid = p->tgid; + scm->fp = NULL; + scm->seq = 0; if (msg->msg_controllen <= 0) return 0; return __scm_send(sock, msg, scm); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 072f407848a6..eba99f375517 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -514,6 +514,16 @@ struct sctp_af { int optname, char __user *optval, int __user *optlen); + int (*compat_setsockopt) (struct sock *sk, + int level, + int optname, + char __user *optval, + int optlen); + int (*compat_getsockopt) (struct sock *sk, + int level, + int optname, + char __user *optval, + int __user *optlen); struct dst_entry *(*get_dst) (struct sctp_association *asoc, union sctp_addr *daddr, union sctp_addr *saddr); diff --git a/include/net/sock.h b/include/net/sock.h index f63d0d56712c..2aa73c0ec6c2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -210,6 +210,7 @@ struct sock { gfp_t sk_allocation; int sk_sndbuf; int sk_route_caps; + int sk_rcvlowat; unsigned long sk_flags; unsigned long sk_lingertime; /* @@ -230,7 +231,6 @@ struct sock { unsigned short sk_max_ack_backlog; __u32 sk_priority; struct ucred sk_peercred; - int sk_rcvlowat; long sk_rcvtimeo; long sk_sndtimeo; struct sk_filter *sk_filter; @@ -520,6 +520,14 @@ struct proto { int (*getsockopt)(struct sock *sk, int level, int optname, char __user *optval, int __user *option); + int (*compat_setsockopt)(struct sock *sk, + int level, + int optname, char __user *optval, + int optlen); + int (*compat_getsockopt)(struct sock *sk, + int level, + int optname, char __user *optval, + int __user *option); int (*sendmsg)(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len); int (*recvmsg)(struct kiocb *iocb, struct sock *sk, @@ -816,6 +824,10 @@ extern int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size, int flags); extern int sock_common_setsockopt(struct socket *sock, int level, int optname, char __user *optval, int optlen); +extern int compat_sock_common_getsockopt(struct socket *sock, int level, + int optname, char __user *optval, int __user *optlen); +extern int compat_sock_common_setsockopt(struct socket *sock, int level, + int optname, char __user *optval, int optlen); extern void sk_common_release(struct sock *sk); diff --git a/include/net/tc_act/tc_ipt.h b/include/net/tc_act/tc_ipt.h index 02eccebd55ae..cb37ad08427f 100644 --- a/include/net/tc_act/tc_ipt.h +++ b/include/net/tc_act/tc_ipt.h @@ -3,14 +3,14 @@ #include <net/act_api.h> -struct ipt_entry_target; +struct xt_entry_target; struct tcf_ipt { tca_gen(ipt); u32 hook; char *tname; - struct ipt_entry_target *t; + struct xt_entry_target *t; }; #endif diff --git a/include/net/tcp.h b/include/net/tcp.h index 77f21c65bbca..9418f4d1afbb 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -60,6 +60,9 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo); /* Minimal RCV_MSS. */ #define TCP_MIN_RCVMSS 536U +/* The least MTU to use for probing */ +#define TCP_BASE_MSS 512 + /* After receiving this amount of duplicate ACKs fast retransmit starts. */ #define TCP_FASTRETRANS_THRESH 3 @@ -219,6 +222,9 @@ extern int sysctl_tcp_nometrics_save; extern int sysctl_tcp_moderate_rcvbuf; extern int sysctl_tcp_tso_win_divisor; extern int sysctl_tcp_abc; +extern int sysctl_tcp_mtu_probing; +extern int sysctl_tcp_base_mss; +extern int sysctl_tcp_workaround_signed_windows; extern atomic_t tcp_memory_allocated; extern atomic_t tcp_sockets_allocated; @@ -347,6 +353,12 @@ extern int tcp_getsockopt(struct sock *sk, int level, extern int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen); +extern int compat_tcp_getsockopt(struct sock *sk, + int level, int optname, + char __user *optval, int __user *optlen); +extern int compat_tcp_setsockopt(struct sock *sk, + int level, int optname, + char __user *optval, int optlen); extern void tcp_set_keepalive(struct sock *sk, int val); extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, @@ -447,6 +459,10 @@ extern int tcp_read_sock(struct sock *sk, read_descriptor_t *desc, extern void tcp_initialize_rcv_mss(struct sock *sk); +extern int tcp_mtu_to_mss(struct sock *sk, int pmtu); +extern int tcp_mss_to_mtu(struct sock *sk, int mss); +extern void tcp_mtup_init(struct sock *sk); + static inline void __tcp_fast_path_on(struct tcp_sock *tp, u32 snd_wnd) { tp->pred_flags = htonl((tp->tcp_header_len << 26) | diff --git a/include/net/x25.h b/include/net/x25.h index fee62ff8c194..0ad90ebcf86e 100644 --- a/include/net/x25.h +++ b/include/net/x25.h @@ -101,9 +101,17 @@ enum { #define X25_FAC_PACKET_SIZE 0x42 #define X25_FAC_WINDOW_SIZE 0x43 -#define X25_MAX_FAC_LEN 20 /* Plenty to spare */ +#define X25_MAX_FAC_LEN 60 #define X25_MAX_CUD_LEN 128 +#define X25_FAC_CALLING_AE 0xCB +#define X25_FAC_CALLED_AE 0xC9 + +#define X25_MARKER 0x00 +#define X25_DTE_SERVICES 0x0F +#define X25_MAX_AE_LEN 40 /* Max num of semi-octets in AE - OSI Nw */ +#define X25_MAX_DTE_FACIL_LEN 21 /* Max length of DTE facility params */ + /** * struct x25_route - x25 routing entry * @node - entry in x25_list_lock @@ -148,6 +156,7 @@ struct x25_sock { struct timer_list timer; struct x25_causediag causediag; struct x25_facilities facilities; + struct x25_dte_facilities dte_facilities; struct x25_calluserdata calluserdata; unsigned long vc_facil_mask; /* inc_call facilities mask */ }; @@ -180,9 +189,13 @@ extern void x25_establish_link(struct x25_neigh *); extern void x25_terminate_link(struct x25_neigh *); /* x25_facilities.c */ -extern int x25_parse_facilities(struct sk_buff *, struct x25_facilities *, unsigned long *); -extern int x25_create_facilities(unsigned char *, struct x25_facilities *, unsigned long); -extern int x25_negotiate_facilities(struct sk_buff *, struct sock *, struct x25_facilities *); +extern int x25_parse_facilities(struct sk_buff *, struct x25_facilities *, + struct x25_dte_facilities *, unsigned long *); +extern int x25_create_facilities(unsigned char *, struct x25_facilities *, + struct x25_dte_facilities *, unsigned long); +extern int x25_negotiate_facilities(struct sk_buff *, struct sock *, + struct x25_facilities *, + struct x25_dte_facilities *); extern void x25_limit_facilities(struct x25_facilities *, struct x25_neigh *); /* x25_in.c */ diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 8d362c49b8a9..61b7504fc2ba 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -11,6 +11,7 @@ #include <linux/crypto.h> #include <linux/pfkeyv2.h> #include <linux/in6.h> +#include <linux/mutex.h> #include <net/sock.h> #include <net/dst.h> @@ -20,7 +21,11 @@ #define XFRM_ALIGN8(len) (((len) + 7) & ~7) -extern struct semaphore xfrm_cfg_sem; +extern struct sock *xfrm_nl; +extern u32 sysctl_xfrm_aevent_etime; +extern u32 sysctl_xfrm_aevent_rseqth; + +extern struct mutex xfrm_cfg_mutex; /* Organization of SPD aka "XFRM rules" ------------------------------------ @@ -135,6 +140,16 @@ struct xfrm_state /* State for replay detection */ struct xfrm_replay_state replay; + /* Replay detection state at the time we sent the last notification */ + struct xfrm_replay_state preplay; + + /* Replay detection notification settings */ + u32 replay_maxage; + u32 replay_maxdiff; + + /* Replay detection notification timer */ + struct timer_list rtimer; + /* Statistics */ struct xfrm_stats stats; @@ -169,6 +184,7 @@ struct km_event u32 hard; u32 proto; u32 byid; + u32 aevent; } data; u32 seq; @@ -199,10 +215,13 @@ extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo); extern int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo); extern void km_policy_notify(struct xfrm_policy *xp, int dir, struct km_event *c); extern void km_state_notify(struct xfrm_state *x, struct km_event *c); - #define XFRM_ACQ_EXPIRES 30 struct xfrm_tmpl; +extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol); +extern void km_state_expired(struct xfrm_state *x, int hard, u32 pid); +extern int __xfrm_state_delete(struct xfrm_state *x); + struct xfrm_state_afinfo { unsigned short family; rwlock_t lock; @@ -305,7 +324,21 @@ struct xfrm_policy struct xfrm_tmpl xfrm_vec[XFRM_MAX_DEPTH]; }; -#define XFRM_KM_TIMEOUT 30 +#define XFRM_KM_TIMEOUT 30 +/* which seqno */ +#define XFRM_REPLAY_SEQ 1 +#define XFRM_REPLAY_OSEQ 2 +#define XFRM_REPLAY_SEQ_MASK 3 +/* what happened */ +#define XFRM_REPLAY_UPDATE XFRM_AE_CR +#define XFRM_REPLAY_TIMEOUT XFRM_AE_CE + +/* default aevent timeout in units of 100ms */ +#define XFRM_AE_ETIME 10 +/* Async Event timer multiplier */ +#define XFRM_AE_ETH_M 10 +/* default seq threshold size */ +#define XFRM_AE_SEQT_SIZE 2 struct xfrm_mgr { @@ -865,6 +898,7 @@ extern int xfrm_state_delete(struct xfrm_state *x); extern void xfrm_state_flush(u8 proto); extern int xfrm_replay_check(struct xfrm_state *x, u32 seq); extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq); +extern void xfrm_replay_notify(struct xfrm_state *x, int event); extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb); extern int xfrm_state_mtu(struct xfrm_state *x, int mtu); extern int xfrm_init_state(struct xfrm_state *x); @@ -924,7 +958,7 @@ extern void xfrm_init_pmtu(struct dst_entry *dst); extern wait_queue_head_t km_waitq; extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport); -extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard); +extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid); extern void xfrm_input_init(void); extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi, u32 *seq); @@ -965,4 +999,24 @@ static inline int xfrm_policy_id2dir(u32 index) return index & 7; } +static inline int xfrm_aevent_is_on(void) +{ + struct sock *nlsk; + int ret = 0; + + rcu_read_lock(); + nlsk = rcu_dereference(xfrm_nl); + if (nlsk) + ret = netlink_has_listeners(nlsk, XFRMNLGRP_AEVENTS); + rcu_read_unlock(); + return ret; +} + +static inline void xfrm_aevent_doreplay(struct xfrm_state *x) +{ + if (xfrm_aevent_is_on()) + xfrm_replay_notify(x, XFRM_REPLAY_UPDATE); +} + + #endif /* _NET_XFRM_H */ |