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authorDavid Woodhouse <David.Woodhouse@intel.com>2008-07-25 10:40:14 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-07-25 10:40:14 -0400
commitff877ea80efa2015b6263766f78ee42c2a1b32f9 (patch)
tree85205005c611ab774702148558321c6fb92f1ccd /include/net
parent30821fee4f0cb3e6d241d9f7ddc37742212e3eb7 (diff)
parentd37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7 (diff)
Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
Diffstat (limited to 'include/net')
-rw-r--r--include/net/addrconf.h3
-rw-r--r--include/net/bluetooth/bluetooth.h1
-rw-r--r--include/net/bluetooth/hci.h68
-rw-r--r--include/net/bluetooth/hci_core.h19
-rw-r--r--include/net/bluetooth/rfcomm.h2
-rw-r--r--include/net/compat.h2
-rw-r--r--include/net/dst.h12
-rw-r--r--include/net/fib_rules.h2
-rw-r--r--include/net/garp.h128
-rw-r--r--include/net/icmp.h18
-rw-r--r--include/net/ieee80211.h11
-rw-r--r--include/net/if_inet6.h3
-rw-r--r--include/net/inet6_hashtables.h10
-rw-r--r--include/net/inet_hashtables.h12
-rw-r--r--include/net/inet_sock.h9
-rw-r--r--include/net/inetpeer.h2
-rw-r--r--include/net/ip.h19
-rw-r--r--include/net/ip6_route.h2
-rw-r--r--include/net/ip6_tunnel.h5
-rw-r--r--include/net/ipconfig.h2
-rw-r--r--include/net/ipip.h1
-rw-r--r--include/net/ipv6.h12
-rw-r--r--include/net/irda/irda_device.h2
-rw-r--r--include/net/iw_handler.h151
-rw-r--r--include/net/mac80211.h591
-rw-r--r--include/net/neighbour.h4
-rw-r--r--include/net/net_namespace.h5
-rw-r--r--include/net/netfilter/ipv4/nf_conntrack_ipv4.h2
-rw-r--r--include/net/netfilter/nf_conntrack.h28
-rw-r--r--include/net/netfilter/nf_conntrack_acct.h51
-rw-r--r--include/net/netfilter/nf_conntrack_extend.h2
-rw-r--r--include/net/netlink.h3
-rw-r--r--include/net/netns/hash.h21
-rw-r--r--include/net/netns/ipv4.h5
-rw-r--r--include/net/netns/ipv6.h3
-rw-r--r--include/net/netns/mib.h16
-rw-r--r--include/net/pkt_sched.h14
-rw-r--r--include/net/rose.h2
-rw-r--r--include/net/route.h2
-rw-r--r--include/net/sch_generic.h198
-rw-r--r--include/net/sctp/checksum.h23
-rw-r--r--include/net/sctp/sctp.h4
-rw-r--r--include/net/sctp/structs.h9
-rw-r--r--include/net/sctp/user.h34
-rw-r--r--include/net/snmp.h2
-rw-r--r--include/net/sock.h41
-rw-r--r--include/net/stp.h14
-rw-r--r--include/net/tcp.h65
-rw-r--r--include/net/tipc/tipc_port.h10
-rw-r--r--include/net/transp_v6.h2
-rw-r--r--include/net/udp.h28
-rw-r--r--include/net/wext.h7
-rw-r--r--include/net/wireless.h6
53 files changed, 1085 insertions, 603 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index bbd3d583c6e6..06b28142b3ab 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -121,7 +121,8 @@ static inline int addrconf_finite_timeout(unsigned long timeout)
121 */ 121 */
122extern int ipv6_addr_label_init(void); 122extern int ipv6_addr_label_init(void);
123extern void ipv6_addr_label_rtnl_register(void); 123extern void ipv6_addr_label_rtnl_register(void);
124extern u32 ipv6_addr_label(const struct in6_addr *addr, 124extern u32 ipv6_addr_label(struct net *net,
125 const struct in6_addr *addr,
125 int type, int ifindex); 126 int type, int ifindex);
126 127
127/* 128/*
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 750648df13f4..6f8418bf4241 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -121,6 +121,7 @@ void bt_sock_link(struct bt_sock_list *l, struct sock *s);
121void bt_sock_unlink(struct bt_sock_list *l, struct sock *s); 121void bt_sock_unlink(struct bt_sock_list *l, struct sock *s);
122int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags); 122int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags);
123uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait); 123uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait);
124int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
124int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo); 125int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
125 126
126void bt_accept_enqueue(struct sock *parent, struct sock *sk); 127void bt_accept_enqueue(struct sock *parent, struct sock *sk);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index a8a9eb6af966..3cc294919312 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -72,8 +72,6 @@ enum {
72 HCI_INQUIRY, 72 HCI_INQUIRY,
73 73
74 HCI_RAW, 74 HCI_RAW,
75
76 HCI_SECMGR
77}; 75};
78 76
79/* HCI ioctl defines */ 77/* HCI ioctl defines */
@@ -86,6 +84,7 @@ enum {
86#define HCIGETDEVINFO _IOR('H', 211, int) 84#define HCIGETDEVINFO _IOR('H', 211, int)
87#define HCIGETCONNLIST _IOR('H', 212, int) 85#define HCIGETCONNLIST _IOR('H', 212, int)
88#define HCIGETCONNINFO _IOR('H', 213, int) 86#define HCIGETCONNINFO _IOR('H', 213, int)
87#define HCIGETAUTHINFO _IOR('H', 215, int)
89 88
90#define HCISETRAW _IOW('H', 220, int) 89#define HCISETRAW _IOW('H', 220, int)
91#define HCISETSCAN _IOW('H', 221, int) 90#define HCISETSCAN _IOW('H', 221, int)
@@ -97,8 +96,6 @@ enum {
97#define HCISETACLMTU _IOW('H', 227, int) 96#define HCISETACLMTU _IOW('H', 227, int)
98#define HCISETSCOMTU _IOW('H', 228, int) 97#define HCISETSCOMTU _IOW('H', 228, int)
99 98
100#define HCISETSECMGR _IOW('H', 230, int)
101
102#define HCIINQUIRY _IOR('H', 240, int) 99#define HCIINQUIRY _IOR('H', 240, int)
103 100
104/* HCI timeouts */ 101/* HCI timeouts */
@@ -137,6 +134,8 @@ enum {
137#define ESCO_EV4 0x0010 134#define ESCO_EV4 0x0010
138#define ESCO_EV5 0x0020 135#define ESCO_EV5 0x0020
139 136
137#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
138
140/* ACL flags */ 139/* ACL flags */
141#define ACL_CONT 0x01 140#define ACL_CONT 0x01
142#define ACL_START 0x02 141#define ACL_START 0x02
@@ -178,6 +177,8 @@ enum {
178 177
179#define LMP_SNIFF_SUBR 0x02 178#define LMP_SNIFF_SUBR 0x02
180 179
180#define LMP_SIMPLE_PAIR 0x08
181
181/* Connection modes */ 182/* Connection modes */
182#define HCI_CM_ACTIVE 0x0000 183#define HCI_CM_ACTIVE 0x0000
183#define HCI_CM_HOLD 0x0001 184#define HCI_CM_HOLD 0x0001
@@ -199,6 +200,14 @@ enum {
199#define HCI_LM_RELIABLE 0x0010 200#define HCI_LM_RELIABLE 0x0010
200#define HCI_LM_SECURE 0x0020 201#define HCI_LM_SECURE 0x0020
201 202
203/* Authentication types */
204#define HCI_AT_NO_BONDING 0x00
205#define HCI_AT_NO_BONDING_MITM 0x01
206#define HCI_AT_DEDICATED_BONDING 0x02
207#define HCI_AT_DEDICATED_BONDING_MITM 0x03
208#define HCI_AT_GENERAL_BONDING 0x04
209#define HCI_AT_GENERAL_BONDING_MITM 0x05
210
202/* ----- HCI Commands ---- */ 211/* ----- HCI Commands ---- */
203#define HCI_OP_INQUIRY 0x0401 212#define HCI_OP_INQUIRY 0x0401
204struct hci_cp_inquiry { 213struct hci_cp_inquiry {
@@ -402,6 +411,17 @@ struct hci_rp_write_link_policy {
402 __le16 handle; 411 __le16 handle;
403} __attribute__ ((packed)); 412} __attribute__ ((packed));
404 413
414#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
415struct hci_rp_read_def_link_policy {
416 __u8 status;
417 __le16 policy;
418} __attribute__ ((packed));
419
420#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
421struct hci_cp_write_def_link_policy {
422 __le16 policy;
423} __attribute__ ((packed));
424
405#define HCI_OP_SNIFF_SUBRATE 0x0811 425#define HCI_OP_SNIFF_SUBRATE 0x0811
406struct hci_cp_sniff_subrate { 426struct hci_cp_sniff_subrate {
407 __le16 handle; 427 __le16 handle;
@@ -501,6 +521,17 @@ struct hci_cp_host_buffer_size {
501 __le16 sco_max_pkt; 521 __le16 sco_max_pkt;
502} __attribute__ ((packed)); 522} __attribute__ ((packed));
503 523
524#define HCI_OP_READ_SSP_MODE 0x0c55
525struct hci_rp_read_ssp_mode {
526 __u8 status;
527 __u8 mode;
528} __attribute__ ((packed));
529
530#define HCI_OP_WRITE_SSP_MODE 0x0c56
531struct hci_cp_write_ssp_mode {
532 __u8 mode;
533} __attribute__ ((packed));
534
504#define HCI_OP_READ_LOCAL_VERSION 0x1001 535#define HCI_OP_READ_LOCAL_VERSION 0x1001
505struct hci_rp_read_local_version { 536struct hci_rp_read_local_version {
506 __u8 status; 537 __u8 status;
@@ -696,6 +727,13 @@ struct hci_ev_clock_offset {
696 __le16 clock_offset; 727 __le16 clock_offset;
697} __attribute__ ((packed)); 728} __attribute__ ((packed));
698 729
730#define HCI_EV_PKT_TYPE_CHANGE 0x1d
731struct hci_ev_pkt_type_change {
732 __u8 status;
733 __le16 handle;
734 __le16 pkt_type;
735} __attribute__ ((packed));
736
699#define HCI_EV_PSCAN_REP_MODE 0x20 737#define HCI_EV_PSCAN_REP_MODE 0x20
700struct hci_ev_pscan_rep_mode { 738struct hci_ev_pscan_rep_mode {
701 bdaddr_t bdaddr; 739 bdaddr_t bdaddr;
@@ -774,6 +812,23 @@ struct extended_inquiry_info {
774 __u8 data[240]; 812 __u8 data[240];
775} __attribute__ ((packed)); 813} __attribute__ ((packed));
776 814
815#define HCI_EV_IO_CAPA_REQUEST 0x31
816struct hci_ev_io_capa_request {
817 bdaddr_t bdaddr;
818} __attribute__ ((packed));
819
820#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
821struct hci_ev_simple_pair_complete {
822 __u8 status;
823 bdaddr_t bdaddr;
824} __attribute__ ((packed));
825
826#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
827struct hci_ev_remote_host_features {
828 bdaddr_t bdaddr;
829 __u8 features[8];
830} __attribute__ ((packed));
831
777/* Internal events generated by Bluetooth stack */ 832/* Internal events generated by Bluetooth stack */
778#define HCI_EV_STACK_INTERNAL 0xfd 833#define HCI_EV_STACK_INTERNAL 0xfd
779struct hci_ev_stack_internal { 834struct hci_ev_stack_internal {
@@ -951,6 +1006,11 @@ struct hci_conn_info_req {
951 struct hci_conn_info conn_info[0]; 1006 struct hci_conn_info conn_info[0];
952}; 1007};
953 1008
1009struct hci_auth_info_req {
1010 bdaddr_t bdaddr;
1011 __u8 type;
1012};
1013
954struct hci_inquiry_req { 1014struct hci_inquiry_req {
955 __u16 dev_id; 1015 __u16 dev_id;
956 __u16 flags; 1016 __u16 flags;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index ea13baa3851b..cbf751094688 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -40,6 +40,7 @@ struct inquiry_data {
40 __u8 dev_class[3]; 40 __u8 dev_class[3];
41 __le16 clock_offset; 41 __le16 clock_offset;
42 __s8 rssi; 42 __s8 rssi;
43 __u8 ssp_mode;
43}; 44};
44 45
45struct inquiry_entry { 46struct inquiry_entry {
@@ -75,6 +76,7 @@ struct hci_dev {
75 __u8 dev_class[3]; 76 __u8 dev_class[3];
76 __u8 features[8]; 77 __u8 features[8];
77 __u8 commands[64]; 78 __u8 commands[64];
79 __u8 ssp_mode;
78 __u8 hci_ver; 80 __u8 hci_ver;
79 __u16 hci_rev; 81 __u16 hci_rev;
80 __u16 manufacturer; 82 __u16 manufacturer;
@@ -161,9 +163,12 @@ struct hci_conn {
161 __u8 attempt; 163 __u8 attempt;
162 __u8 dev_class[3]; 164 __u8 dev_class[3];
163 __u8 features[8]; 165 __u8 features[8];
166 __u8 ssp_mode;
164 __u16 interval; 167 __u16 interval;
168 __u16 pkt_type;
165 __u16 link_policy; 169 __u16 link_policy;
166 __u32 link_mode; 170 __u32 link_mode;
171 __u8 auth_type;
167 __u8 power_save; 172 __u8 power_save;
168 unsigned long pend; 173 unsigned long pend;
169 174
@@ -344,7 +349,7 @@ static inline void hci_conn_put(struct hci_conn *conn)
344 if (conn->state == BT_CONNECTED) { 349 if (conn->state == BT_CONNECTED) {
345 timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT); 350 timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
346 if (!conn->out) 351 if (!conn->out)
347 timeo *= 2; 352 timeo *= 5;
348 } else 353 } else
349 timeo = msecs_to_jiffies(10); 354 timeo = msecs_to_jiffies(10);
350 } else 355 } else
@@ -418,6 +423,7 @@ int hci_get_dev_list(void __user *arg);
418int hci_get_dev_info(void __user *arg); 423int hci_get_dev_info(void __user *arg);
419int hci_get_conn_list(void __user *arg); 424int hci_get_conn_list(void __user *arg);
420int hci_get_conn_info(struct hci_dev *hdev, void __user *arg); 425int hci_get_conn_info(struct hci_dev *hdev, void __user *arg);
426int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
421int hci_inquiry(void __user *arg); 427int hci_inquiry(void __user *arg);
422 428
423void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); 429void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
@@ -459,6 +465,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
459#define lmp_sniff_capable(dev) ((dev)->features[0] & LMP_SNIFF) 465#define lmp_sniff_capable(dev) ((dev)->features[0] & LMP_SNIFF)
460#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR) 466#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
461#define lmp_esco_capable(dev) ((dev)->features[3] & LMP_ESCO) 467#define lmp_esco_capable(dev) ((dev)->features[3] & LMP_ESCO)
468#define lmp_ssp_capable(dev) ((dev)->features[6] & LMP_SIMPLE_PAIR)
462 469
463/* ----- HCI protocols ----- */ 470/* ----- HCI protocols ----- */
464struct hci_proto { 471struct hci_proto {
@@ -474,7 +481,7 @@ struct hci_proto {
474 int (*recv_acldata) (struct hci_conn *conn, struct sk_buff *skb, __u16 flags); 481 int (*recv_acldata) (struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
475 int (*recv_scodata) (struct hci_conn *conn, struct sk_buff *skb); 482 int (*recv_scodata) (struct hci_conn *conn, struct sk_buff *skb);
476 int (*auth_cfm) (struct hci_conn *conn, __u8 status); 483 int (*auth_cfm) (struct hci_conn *conn, __u8 status);
477 int (*encrypt_cfm) (struct hci_conn *conn, __u8 status); 484 int (*encrypt_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
478}; 485};
479 486
480static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type) 487static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
@@ -532,17 +539,17 @@ static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
532 hp->auth_cfm(conn, status); 539 hp->auth_cfm(conn, status);
533} 540}
534 541
535static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status) 542static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt)
536{ 543{
537 register struct hci_proto *hp; 544 register struct hci_proto *hp;
538 545
539 hp = hci_proto[HCI_PROTO_L2CAP]; 546 hp = hci_proto[HCI_PROTO_L2CAP];
540 if (hp && hp->encrypt_cfm) 547 if (hp && hp->encrypt_cfm)
541 hp->encrypt_cfm(conn, status); 548 hp->encrypt_cfm(conn, status, encrypt);
542 549
543 hp = hci_proto[HCI_PROTO_SCO]; 550 hp = hci_proto[HCI_PROTO_SCO];
544 if (hp && hp->encrypt_cfm) 551 if (hp && hp->encrypt_cfm)
545 hp->encrypt_cfm(conn, status); 552 hp->encrypt_cfm(conn, status, encrypt);
546} 553}
547 554
548int hci_register_proto(struct hci_proto *hproto); 555int hci_register_proto(struct hci_proto *hproto);
@@ -579,7 +586,7 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encr
579{ 586{
580 struct list_head *p; 587 struct list_head *p;
581 588
582 hci_proto_encrypt_cfm(conn, status); 589 hci_proto_encrypt_cfm(conn, status, encrypt);
583 590
584 read_lock_bh(&hci_cb_list_lock); 591 read_lock_bh(&hci_cb_list_lock);
585 list_for_each(p, &hci_cb_list) { 592 list_for_each(p, &hci_cb_list) {
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 98ec7a320689..4dc8d92a4638 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -180,7 +180,9 @@ struct rfcomm_dlc {
180 u8 addr; 180 u8 addr;
181 u8 priority; 181 u8 priority;
182 u8 v24_sig; 182 u8 v24_sig;
183 u8 remote_v24_sig;
183 u8 mscex; 184 u8 mscex;
185 u8 out;
184 186
185 u32 link_mode; 187 u32 link_mode;
186 188
diff --git a/include/net/compat.h b/include/net/compat.h
index 164cb682e220..5bbf8bf9efea 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -32,7 +32,7 @@ extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
32#endif /* defined(CONFIG_COMPAT) */ 32#endif /* defined(CONFIG_COMPAT) */
33 33
34extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *); 34extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *);
35extern int verify_compat_iovec(struct msghdr *, struct iovec *, char *, int); 35extern int verify_compat_iovec(struct msghdr *, struct iovec *, struct sockaddr *, int);
36extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned); 36extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned);
37extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned); 37extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
38extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *); 38extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
diff --git a/include/net/dst.h b/include/net/dst.h
index 002500e631f5..c5c318a628f8 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -128,6 +128,18 @@ static inline u32 dst_mtu(const struct dst_entry *dst)
128 return mtu; 128 return mtu;
129} 129}
130 130
131/* RTT metrics are stored in milliseconds for user ABI, but used as jiffies */
132static inline unsigned long dst_metric_rtt(const struct dst_entry *dst, int metric)
133{
134 return msecs_to_jiffies(dst_metric(dst, metric));
135}
136
137static inline void set_dst_metric_rtt(struct dst_entry *dst, int metric,
138 unsigned long rtt)
139{
140 dst->metrics[metric-1] = jiffies_to_msecs(rtt);
141}
142
131static inline u32 143static inline u32
132dst_allfrag(const struct dst_entry *dst) 144dst_allfrag(const struct dst_entry *dst)
133{ 145{
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index a5c6ccc5bb19..c2bb5cae6515 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -62,7 +62,7 @@ struct fib_rules_ops
62 62
63 /* Called after modifications to the rules set, must flush 63 /* Called after modifications to the rules set, must flush
64 * the route cache if one exists. */ 64 * the route cache if one exists. */
65 void (*flush_cache)(void); 65 void (*flush_cache)(struct fib_rules_ops *ops);
66 66
67 int nlgroup; 67 int nlgroup;
68 const struct nla_policy *policy; 68 const struct nla_policy *policy;
diff --git a/include/net/garp.h b/include/net/garp.h
new file mode 100644
index 000000000000..825f172caba9
--- /dev/null
+++ b/include/net/garp.h
@@ -0,0 +1,128 @@
1#ifndef _NET_GARP_H
2#define _NET_GARP_H
3
4#include <net/stp.h>
5
6#define GARP_PROTOCOL_ID 0x1
7#define GARP_END_MARK 0x0
8
9struct garp_pdu_hdr {
10 __be16 protocol;
11};
12
13struct garp_msg_hdr {
14 u8 attrtype;
15};
16
17enum garp_attr_event {
18 GARP_LEAVE_ALL,
19 GARP_JOIN_EMPTY,
20 GARP_JOIN_IN,
21 GARP_LEAVE_EMPTY,
22 GARP_LEAVE_IN,
23 GARP_EMPTY,
24};
25
26struct garp_attr_hdr {
27 u8 len;
28 u8 event;
29 u8 data[];
30};
31
32struct garp_skb_cb {
33 u8 cur_type;
34};
35
36static inline struct garp_skb_cb *garp_cb(struct sk_buff *skb)
37{
38 BUILD_BUG_ON(sizeof(struct garp_skb_cb) >
39 FIELD_SIZEOF(struct sk_buff, cb));
40 return (struct garp_skb_cb *)skb->cb;
41}
42
43enum garp_applicant_state {
44 GARP_APPLICANT_INVALID,
45 GARP_APPLICANT_VA,
46 GARP_APPLICANT_AA,
47 GARP_APPLICANT_QA,
48 GARP_APPLICANT_LA,
49 GARP_APPLICANT_VP,
50 GARP_APPLICANT_AP,
51 GARP_APPLICANT_QP,
52 GARP_APPLICANT_VO,
53 GARP_APPLICANT_AO,
54 GARP_APPLICANT_QO,
55 __GARP_APPLICANT_MAX
56};
57#define GARP_APPLICANT_MAX (__GARP_APPLICANT_MAX - 1)
58
59enum garp_event {
60 GARP_EVENT_REQ_JOIN,
61 GARP_EVENT_REQ_LEAVE,
62 GARP_EVENT_R_JOIN_IN,
63 GARP_EVENT_R_JOIN_EMPTY,
64 GARP_EVENT_R_EMPTY,
65 GARP_EVENT_R_LEAVE_IN,
66 GARP_EVENT_R_LEAVE_EMPTY,
67 GARP_EVENT_TRANSMIT_PDU,
68 __GARP_EVENT_MAX
69};
70#define GARP_EVENT_MAX (__GARP_EVENT_MAX - 1)
71
72enum garp_action {
73 GARP_ACTION_NONE,
74 GARP_ACTION_S_JOIN_IN,
75 GARP_ACTION_S_LEAVE_EMPTY,
76};
77
78struct garp_attr {
79 struct rb_node node;
80 enum garp_applicant_state state;
81 u8 type;
82 u8 dlen;
83 unsigned char data[];
84};
85
86enum garp_applications {
87 GARP_APPLICATION_GVRP,
88 __GARP_APPLICATION_MAX
89};
90#define GARP_APPLICATION_MAX (__GARP_APPLICATION_MAX - 1)
91
92struct garp_application {
93 enum garp_applications type;
94 unsigned int maxattr;
95 struct stp_proto proto;
96};
97
98struct garp_applicant {
99 struct garp_application *app;
100 struct net_device *dev;
101 struct timer_list join_timer;
102
103 spinlock_t lock;
104 struct sk_buff_head queue;
105 struct sk_buff *pdu;
106 struct rb_root gid;
107};
108
109struct garp_port {
110 struct garp_applicant *applicants[GARP_APPLICATION_MAX + 1];
111};
112
113extern int garp_register_application(struct garp_application *app);
114extern void garp_unregister_application(struct garp_application *app);
115
116extern int garp_init_applicant(struct net_device *dev,
117 struct garp_application *app);
118extern void garp_uninit_applicant(struct net_device *dev,
119 struct garp_application *app);
120
121extern int garp_request_join(const struct net_device *dev,
122 const struct garp_application *app,
123 const void *data, u8 len, u8 type);
124extern void garp_request_leave(const struct net_device *dev,
125 const struct garp_application *app,
126 const void *data, u8 len, u8 type);
127
128#endif /* _NET_GARP_H */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index dddb839ff4b5..dfa72d4e8907 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -29,27 +29,21 @@ struct icmp_err {
29}; 29};
30 30
31extern struct icmp_err icmp_err_convert[]; 31extern struct icmp_err icmp_err_convert[];
32DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics); 32#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field)
33DECLARE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics); 33#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
34#define ICMP_INC_STATS(field) SNMP_INC_STATS(icmp_statistics, field) 34#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
35#define ICMP_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmp_statistics, field) 35#define ICMPMSGIN_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmpmsg_statistics, field)
36#define ICMP_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmp_statistics, field)
37#define ICMPMSGOUT_INC_STATS(field) SNMP_INC_STATS(icmpmsg_statistics, field+256)
38#define ICMPMSGOUT_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmpmsg_statistics, field+256)
39#define ICMPMSGOUT_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmpmsg_statistics, field+256)
40#define ICMPMSGIN_INC_STATS(field) SNMP_INC_STATS(icmpmsg_statistics, field)
41#define ICMPMSGIN_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmpmsg_statistics, field)
42#define ICMPMSGIN_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmpmsg_statistics, field)
43 36
44struct dst_entry; 37struct dst_entry;
45struct net_proto_family; 38struct net_proto_family;
46struct sk_buff; 39struct sk_buff;
40struct net;
47 41
48extern void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); 42extern void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info);
49extern int icmp_rcv(struct sk_buff *skb); 43extern int icmp_rcv(struct sk_buff *skb);
50extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg); 44extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
51extern int icmp_init(void); 45extern int icmp_init(void);
52extern void icmp_out_count(unsigned char type); 46extern void icmp_out_count(struct net *net, unsigned char type);
53 47
54/* Move into dst.h ? */ 48/* Move into dst.h ? */
55extern int xrlim_allow(struct dst_entry *dst, int timeout); 49extern int xrlim_allow(struct dst_entry *dst, int timeout);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 529816bfbc52..b31399e1fd83 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1262,9 +1262,6 @@ extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
1262/* ieee80211_tx.c */ 1262/* ieee80211_tx.c */
1263extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev); 1263extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
1264extern void ieee80211_txb_free(struct ieee80211_txb *); 1264extern void ieee80211_txb_free(struct ieee80211_txb *);
1265extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
1266 struct ieee80211_hdr *frame, int hdr_len,
1267 int total_len, int encrypt_mpdu);
1268 1265
1269/* ieee80211_rx.c */ 1266/* ieee80211_rx.c */
1270extern void ieee80211_rx_any(struct ieee80211_device *ieee, 1267extern void ieee80211_rx_any(struct ieee80211_device *ieee,
@@ -1312,14 +1309,6 @@ extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
1312extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, 1309extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
1313 struct iw_request_info *info, 1310 struct iw_request_info *info,
1314 union iwreq_data *wrqu, char *extra); 1311 union iwreq_data *wrqu, char *extra);
1315extern int ieee80211_wx_set_auth(struct net_device *dev,
1316 struct iw_request_info *info,
1317 union iwreq_data *wrqu,
1318 char *extra);
1319extern int ieee80211_wx_get_auth(struct net_device *dev,
1320 struct iw_request_info *info,
1321 union iwreq_data *wrqu,
1322 char *extra);
1323 1312
1324static inline void ieee80211_increment_scans(struct ieee80211_device *ieee) 1313static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
1325{ 1314{
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index b2cfc4927257..c8effa4b1feb 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -148,7 +148,6 @@ struct ifacaddr6
148#define IFA_HOST IPV6_ADDR_LOOPBACK 148#define IFA_HOST IPV6_ADDR_LOOPBACK
149#define IFA_LINK IPV6_ADDR_LINKLOCAL 149#define IFA_LINK IPV6_ADDR_LINKLOCAL
150#define IFA_SITE IPV6_ADDR_SITELOCAL 150#define IFA_SITE IPV6_ADDR_SITELOCAL
151#define IFA_GLOBAL 0x0000U
152 151
153struct ipv6_devstat { 152struct ipv6_devstat {
154 struct proc_dir_entry *proc_dir_entry; 153 struct proc_dir_entry *proc_dir_entry;
@@ -194,8 +193,6 @@ struct inet6_dev
194 struct rcu_head rcu; 193 struct rcu_head rcu;
195}; 194};
196 195
197extern struct ipv6_devconf ipv6_devconf;
198
199static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf) 196static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf)
200{ 197{
201 /* 198 /*
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 62a5b691858e..e48989f04c24 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -24,18 +24,20 @@
24#include <net/inet_sock.h> 24#include <net/inet_sock.h>
25 25
26#include <net/ipv6.h> 26#include <net/ipv6.h>
27#include <net/netns/hash.h>
27 28
28struct inet_hashinfo; 29struct inet_hashinfo;
29 30
30/* I have no idea if this is a good hash for v6 or not. -DaveM */ 31/* I have no idea if this is a good hash for v6 or not. -DaveM */
31static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport, 32static inline unsigned int inet6_ehashfn(struct net *net,
33 const struct in6_addr *laddr, const u16 lport,
32 const struct in6_addr *faddr, const __be16 fport) 34 const struct in6_addr *faddr, const __be16 fport)
33{ 35{
34 u32 ports = (lport ^ (__force u16)fport); 36 u32 ports = (lport ^ (__force u16)fport);
35 37
36 return jhash_3words((__force u32)laddr->s6_addr32[3], 38 return jhash_3words((__force u32)laddr->s6_addr32[3],
37 (__force u32)faddr->s6_addr32[3], 39 (__force u32)faddr->s6_addr32[3],
38 ports, inet_ehash_secret); 40 ports, inet_ehash_secret + net_hash_mix(net));
39} 41}
40 42
41static inline int inet6_sk_ehashfn(const struct sock *sk) 43static inline int inet6_sk_ehashfn(const struct sock *sk)
@@ -46,7 +48,9 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
46 const struct in6_addr *faddr = &np->daddr; 48 const struct in6_addr *faddr = &np->daddr;
47 const __u16 lport = inet->num; 49 const __u16 lport = inet->num;
48 const __be16 fport = inet->dport; 50 const __be16 fport = inet->dport;
49 return inet6_ehashfn(laddr, lport, faddr, fport); 51 struct net *net = sock_net(sk);
52
53 return inet6_ehashfn(net, laddr, lport, faddr, fport);
50} 54}
51 55
52extern void __inet6_hash(struct sock *sk); 56extern void __inet6_hash(struct sock *sk);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 735b926a3497..bb619d80f2e2 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -29,6 +29,7 @@
29#include <net/inet_sock.h> 29#include <net/inet_sock.h>
30#include <net/sock.h> 30#include <net/sock.h>
31#include <net/tcp_states.h> 31#include <net/tcp_states.h>
32#include <net/netns/hash.h>
32 33
33#include <asm/atomic.h> 34#include <asm/atomic.h>
34#include <asm/byteorder.h> 35#include <asm/byteorder.h>
@@ -201,23 +202,24 @@ extern struct inet_bind_bucket *
201extern void inet_bind_bucket_destroy(struct kmem_cache *cachep, 202extern void inet_bind_bucket_destroy(struct kmem_cache *cachep,
202 struct inet_bind_bucket *tb); 203 struct inet_bind_bucket *tb);
203 204
204static inline int inet_bhashfn(const __u16 lport, const int bhash_size) 205static inline int inet_bhashfn(struct net *net,
206 const __u16 lport, const int bhash_size)
205{ 207{
206 return lport & (bhash_size - 1); 208 return (lport + net_hash_mix(net)) & (bhash_size - 1);
207} 209}
208 210
209extern void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb, 211extern void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
210 const unsigned short snum); 212 const unsigned short snum);
211 213
212/* These can have wildcards, don't try too hard. */ 214/* These can have wildcards, don't try too hard. */
213static inline int inet_lhashfn(const unsigned short num) 215static inline int inet_lhashfn(struct net *net, const unsigned short num)
214{ 216{
215 return num & (INET_LHTABLE_SIZE - 1); 217 return (num + net_hash_mix(net)) & (INET_LHTABLE_SIZE - 1);
216} 218}
217 219
218static inline int inet_sk_listen_hashfn(const struct sock *sk) 220static inline int inet_sk_listen_hashfn(const struct sock *sk)
219{ 221{
220 return inet_lhashfn(inet_sk(sk)->num); 222 return inet_lhashfn(sock_net(sk), inet_sk(sk)->num);
221} 223}
222 224
223/* Caller must disable local BH processing. */ 225/* Caller must disable local BH processing. */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 9fabe5b38912..643e26be058e 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -25,6 +25,7 @@
25#include <net/sock.h> 25#include <net/sock.h>
26#include <net/request_sock.h> 26#include <net/request_sock.h>
27#include <net/route.h> 27#include <net/route.h>
28#include <net/netns/hash.h>
28 29
29/** struct ip_options - IP Options 30/** struct ip_options - IP Options
30 * 31 *
@@ -171,13 +172,14 @@ extern int inet_sk_rebuild_header(struct sock *sk);
171extern u32 inet_ehash_secret; 172extern u32 inet_ehash_secret;
172extern void build_ehash_secret(void); 173extern void build_ehash_secret(void);
173 174
174static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport, 175static inline unsigned int inet_ehashfn(struct net *net,
176 const __be32 laddr, const __u16 lport,
175 const __be32 faddr, const __be16 fport) 177 const __be32 faddr, const __be16 fport)
176{ 178{
177 return jhash_3words((__force __u32) laddr, 179 return jhash_3words((__force __u32) laddr,
178 (__force __u32) faddr, 180 (__force __u32) faddr,
179 ((__u32) lport) << 16 | (__force __u32)fport, 181 ((__u32) lport) << 16 | (__force __u32)fport,
180 inet_ehash_secret); 182 inet_ehash_secret + net_hash_mix(net));
181} 183}
182 184
183static inline int inet_sk_ehashfn(const struct sock *sk) 185static inline int inet_sk_ehashfn(const struct sock *sk)
@@ -187,8 +189,9 @@ static inline int inet_sk_ehashfn(const struct sock *sk)
187 const __u16 lport = inet->num; 189 const __u16 lport = inet->num;
188 const __be32 faddr = inet->daddr; 190 const __be32 faddr = inet->daddr;
189 const __be16 fport = inet->dport; 191 const __be16 fport = inet->dport;
192 struct net *net = sock_net(sk);
190 193
191 return inet_ehashfn(laddr, lport, faddr, fport); 194 return inet_ehashfn(net, laddr, lport, faddr, fport);
192} 195}
193 196
194 197
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index ad8404b56113..15e1f8fe4c1f 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -1,8 +1,6 @@
1/* 1/*
2 * INETPEER - A storage for permanent information about peers 2 * INETPEER - A storage for permanent information about peers
3 * 3 *
4 * Version: $Id: inetpeer.h,v 1.2 2002/01/12 07:54:56 davem Exp $
5 *
6 * Authors: Andrey V. Savochkin <saw@msu.ru> 4 * Authors: Andrey V. Savochkin <saw@msu.ru>
7 */ 5 */
8 6
diff --git a/include/net/ip.h b/include/net/ip.h
index 3b40bc2234be..b5862b975207 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -156,17 +156,14 @@ struct ipv4_config
156}; 156};
157 157
158extern struct ipv4_config ipv4_config; 158extern struct ipv4_config ipv4_config;
159DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics); 159#define IP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.ip_statistics, field)
160#define IP_INC_STATS(field) SNMP_INC_STATS(ip_statistics, field) 160#define IP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.ip_statistics, field)
161#define IP_INC_STATS_BH(field) SNMP_INC_STATS_BH(ip_statistics, field) 161#define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH((net)->mib.ip_statistics, field, val)
162#define IP_INC_STATS_USER(field) SNMP_INC_STATS_USER(ip_statistics, field) 162#define NET_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.net_statistics, field)
163#define IP_ADD_STATS_BH(field, val) SNMP_ADD_STATS_BH(ip_statistics, field, val) 163#define NET_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.net_statistics, field)
164DECLARE_SNMP_STAT(struct linux_mib, net_statistics); 164#define NET_INC_STATS_USER(net, field) SNMP_INC_STATS_USER((net)->mib.net_statistics, field)
165#define NET_INC_STATS(field) SNMP_INC_STATS(net_statistics, field) 165#define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd)
166#define NET_INC_STATS_BH(field) SNMP_INC_STATS_BH(net_statistics, field) 166#define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.net_statistics, field, adnd)
167#define NET_INC_STATS_USER(field) SNMP_INC_STATS_USER(net_statistics, field)
168#define NET_ADD_STATS_BH(field, adnd) SNMP_ADD_STATS_BH(net_statistics, field, adnd)
169#define NET_ADD_STATS_USER(field, adnd) SNMP_ADD_STATS_USER(net_statistics, field, adnd)
170 167
171extern unsigned long snmp_fold_field(void *mib[], int offt); 168extern unsigned long snmp_fold_field(void *mib[], int offt);
172extern int snmp_mib_init(void *ptr[2], size_t mibsize); 169extern int snmp_mib_init(void *ptr[2], size_t mibsize);
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 9313491e3dad..2f8b3c06a101 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -68,7 +68,7 @@ extern struct rt6_info *rt6_lookup(struct net *net,
68extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev, 68extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
69 struct neighbour *neigh, 69 struct neighbour *neigh,
70 const struct in6_addr *addr); 70 const struct in6_addr *addr);
71extern int icmp6_dst_gc(int *more); 71extern int icmp6_dst_gc(void);
72 72
73extern void fib6_force_start_gc(struct net *net); 73extern void fib6_force_start_gc(struct net *net);
74 74
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 6512d85f11b3..83b4e008b16d 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -1,7 +1,3 @@
1/*
2 * $Id$
3 */
4
5#ifndef _NET_IP6_TUNNEL_H 1#ifndef _NET_IP6_TUNNEL_H
6#define _NET_IP6_TUNNEL_H 2#define _NET_IP6_TUNNEL_H
7 3
@@ -19,7 +15,6 @@
19struct ip6_tnl { 15struct ip6_tnl {
20 struct ip6_tnl *next; /* next tunnel in list */ 16 struct ip6_tnl *next; /* next tunnel in list */
21 struct net_device *dev; /* virtual device associated with tunnel */ 17 struct net_device *dev; /* virtual device associated with tunnel */
22 struct net_device_stats stat; /* statistics for tunnel device */
23 int recursion; /* depth of hard_start_xmit recursion */ 18 int recursion; /* depth of hard_start_xmit recursion */
24 struct ip6_tnl_parm parms; /* tunnel configuration parameters */ 19 struct ip6_tnl_parm parms; /* tunnel configuration parameters */
25 struct flowi fl; /* flowi template for xmit */ 20 struct flowi fl; /* flowi template for xmit */
diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h
index 3924d7d2cb11..c74cc1bd5a02 100644
--- a/include/net/ipconfig.h
+++ b/include/net/ipconfig.h
@@ -1,6 +1,4 @@
1/* 1/*
2 * $Id: ipconfig.h,v 1.4 2001/04/30 04:51:46 davem Exp $
3 *
4 * Copyright (C) 1997 Martin Mares 2 * Copyright (C) 1997 Martin Mares
5 * 3 *
6 * Automatic IP Layer Configuration 4 * Automatic IP Layer Configuration
diff --git a/include/net/ipip.h b/include/net/ipip.h
index 633ed4def8e3..a85bda64b852 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -11,7 +11,6 @@ struct ip_tunnel
11{ 11{
12 struct ip_tunnel *next; 12 struct ip_tunnel *next;
13 struct net_device *dev; 13 struct net_device *dev;
14 struct net_device_stats stat;
15 14
16 int recursion; /* Depth of hard_start_xmit recursion */ 15 int recursion; /* Depth of hard_start_xmit recursion */
17 int err_count; /* Number of arrived ICMP errors */ 16 int err_count; /* Number of arrived ICMP errors */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index f422f7218e1c..2d5c18514a2d 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -4,8 +4,6 @@
4 * Authors: 4 * Authors:
5 * Pedro Roque <roque@di.fc.ul.pt> 5 * Pedro Roque <roque@di.fc.ul.pt>
6 * 6 *
7 * $Id: ipv6.h,v 1.1 2002/05/20 15:13:07 jgrimm Exp $
8 *
9 * This program is free software; you can redistribute it and/or 7 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License 8 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 9 * as published by the Free Software Foundation; either version
@@ -133,7 +131,6 @@ DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
133 131
134#define IP6_INC_STATS(idev,field) _DEVINC(ipv6, , idev, field) 132#define IP6_INC_STATS(idev,field) _DEVINC(ipv6, , idev, field)
135#define IP6_INC_STATS_BH(idev,field) _DEVINC(ipv6, _BH, idev, field) 133#define IP6_INC_STATS_BH(idev,field) _DEVINC(ipv6, _BH, idev, field)
136#define IP6_INC_STATS_USER(idev,field) _DEVINC(ipv6, _USER, idev, field)
137#define IP6_ADD_STATS_BH(idev,field,val) _DEVADD(ipv6, _BH, idev, field, val) 134#define IP6_ADD_STATS_BH(idev,field,val) _DEVADD(ipv6, _BH, idev, field, val)
138 135
139DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics); 136DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
@@ -141,20 +138,15 @@ DECLARE_SNMP_STAT(struct icmpv6msg_mib, icmpv6msg_statistics);
141 138
142#define ICMP6_INC_STATS(idev, field) _DEVINC(icmpv6, , idev, field) 139#define ICMP6_INC_STATS(idev, field) _DEVINC(icmpv6, , idev, field)
143#define ICMP6_INC_STATS_BH(idev, field) _DEVINC(icmpv6, _BH, idev, field) 140#define ICMP6_INC_STATS_BH(idev, field) _DEVINC(icmpv6, _BH, idev, field)
144#define ICMP6_INC_STATS_USER(idev, field) _DEVINC(icmpv6, _USER, idev, field)
145 141
146#define ICMP6MSGOUT_INC_STATS(idev, field) \ 142#define ICMP6MSGOUT_INC_STATS(idev, field) \
147 _DEVINC(icmpv6msg, , idev, field +256) 143 _DEVINC(icmpv6msg, , idev, field +256)
148#define ICMP6MSGOUT_INC_STATS_BH(idev, field) \ 144#define ICMP6MSGOUT_INC_STATS_BH(idev, field) \
149 _DEVINC(icmpv6msg, _BH, idev, field +256) 145 _DEVINC(icmpv6msg, _BH, idev, field +256)
150#define ICMP6MSGOUT_INC_STATS_USER(idev, field) \
151 _DEVINC(icmpv6msg, _USER, idev, field +256)
152#define ICMP6MSGIN_INC_STATS(idev, field) \ 146#define ICMP6MSGIN_INC_STATS(idev, field) \
153 _DEVINC(icmpv6msg, , idev, field) 147 _DEVINC(icmpv6msg, , idev, field)
154#define ICMP6MSGIN_INC_STATS_BH(idev, field) \ 148#define ICMP6MSGIN_INC_STATS_BH(idev, field) \
155 _DEVINC(icmpv6msg, _BH, idev, field) 149 _DEVINC(icmpv6msg, _BH, idev, field)
156#define ICMP6MSGIN_INC_STATS_USER(idev, field) \
157 _DEVINC(icmpv6msg, _USER, idev, field)
158 150
159struct ip6_ra_chain 151struct ip6_ra_chain
160{ 152{
@@ -229,9 +221,7 @@ static inline void fl6_sock_release(struct ip6_flowlabel *fl)
229 atomic_dec(&fl->users); 221 atomic_dec(&fl->users);
230} 222}
231 223
232extern int ip6_ra_control(struct sock *sk, int sel, 224extern int ip6_ra_control(struct sock *sk, int sel);
233 void (*destructor)(struct sock *));
234
235 225
236extern int ipv6_parse_hopopts(struct sk_buff *skb); 226extern int ipv6_parse_hopopts(struct sk_buff *skb);
237 227
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index f70e9b39ebaf..3025ae17ddbe 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -223,7 +223,7 @@ int irda_device_is_receiving(struct net_device *dev);
223/* Interface for internal use */ 223/* Interface for internal use */
224static inline int irda_device_txqueue_empty(const struct net_device *dev) 224static inline int irda_device_txqueue_empty(const struct net_device *dev)
225{ 225{
226 return skb_queue_empty(&dev->qdisc->q); 226 return qdisc_all_tx_empty(dev);
227} 227}
228int irda_device_set_raw_mode(struct net_device* self, int status); 228int irda_device_set_raw_mode(struct net_device* self, int status);
229struct net_device *alloc_irdadev(int sizeof_priv); 229struct net_device *alloc_irdadev(int sizeof_priv);
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 369d50e08b99..51b9a37de991 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -256,7 +256,7 @@
256#define EIWCOMMIT EINPROGRESS 256#define EIWCOMMIT EINPROGRESS
257 257
258/* Flags available in struct iw_request_info */ 258/* Flags available in struct iw_request_info */
259#define IW_REQUEST_FLAG_NONE 0x0000 /* No flag so far */ 259#define IW_REQUEST_FLAG_COMPAT 0x0001 /* Compat ioctl call */
260 260
261/* Type of headers we know about (basically union iwreq_data) */ 261/* Type of headers we know about (basically union iwreq_data) */
262#define IW_HEADER_TYPE_NULL 0 /* Not available */ 262#define IW_HEADER_TYPE_NULL 0 /* Not available */
@@ -478,105 +478,58 @@ extern void wireless_spy_update(struct net_device * dev,
478 * Function that are so simple that it's more efficient inlining them 478 * Function that are so simple that it's more efficient inlining them
479 */ 479 */
480 480
481/*------------------------------------------------------------------*/ 481static inline int iwe_stream_lcp_len(struct iw_request_info *info)
482/*
483 * Wrapper to add an Wireless Event to a stream of events.
484 */
485static inline char *
486iwe_stream_add_event(char * stream, /* Stream of events */
487 char * ends, /* End of stream */
488 struct iw_event *iwe, /* Payload */
489 int event_len) /* Real size of payload */
490{ 482{
491 /* Check if it's possible */ 483#ifdef CONFIG_COMPAT
492 if(likely((stream + event_len) < ends)) { 484 if (info->flags & IW_REQUEST_FLAG_COMPAT)
493 iwe->len = event_len; 485 return IW_EV_COMPAT_LCP_LEN;
494 /* Beware of alignement issues on 64 bits */ 486#endif
495 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); 487 return IW_EV_LCP_LEN;
496 memcpy(stream + IW_EV_LCP_LEN,
497 ((char *) iwe) + IW_EV_LCP_LEN,
498 event_len - IW_EV_LCP_LEN);
499 stream += event_len;
500 }
501 return stream;
502} 488}
503 489
504/*------------------------------------------------------------------*/ 490static inline int iwe_stream_point_len(struct iw_request_info *info)
505/*
506 * Wrapper to add an short Wireless Event containing a pointer to a
507 * stream of events.
508 */
509static inline char *
510iwe_stream_add_point(char * stream, /* Stream of events */
511 char * ends, /* End of stream */
512 struct iw_event *iwe, /* Payload length + flags */
513 char * extra) /* More payload */
514{ 491{
515 int event_len = IW_EV_POINT_LEN + iwe->u.data.length; 492#ifdef CONFIG_COMPAT
516 /* Check if it's possible */ 493 if (info->flags & IW_REQUEST_FLAG_COMPAT)
517 if(likely((stream + event_len) < ends)) { 494 return IW_EV_COMPAT_POINT_LEN;
518 iwe->len = event_len; 495#endif
519 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); 496 return IW_EV_POINT_LEN;
520 memcpy(stream + IW_EV_LCP_LEN,
521 ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
522 IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
523 memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
524 stream += event_len;
525 }
526 return stream;
527} 497}
528 498
529/*------------------------------------------------------------------*/ 499static inline int iwe_stream_event_len_adjust(struct iw_request_info *info,
530/* 500 int event_len)
531 * Wrapper to add a value to a Wireless Event in a stream of events.
532 * Be careful, this one is tricky to use properly :
533 * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
534 */
535static inline char *
536iwe_stream_add_value(char * event, /* Event in the stream */
537 char * value, /* Value in event */
538 char * ends, /* End of stream */
539 struct iw_event *iwe, /* Payload */
540 int event_len) /* Real size of payload */
541{ 501{
542 /* Don't duplicate LCP */ 502#ifdef CONFIG_COMPAT
543 event_len -= IW_EV_LCP_LEN; 503 if (info->flags & IW_REQUEST_FLAG_COMPAT) {
544 504 event_len -= IW_EV_LCP_LEN;
545 /* Check if it's possible */ 505 event_len += IW_EV_COMPAT_LCP_LEN;
546 if(likely((value + event_len) < ends)) {
547 /* Add new value */
548 memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
549 value += event_len;
550 /* Patch LCP */
551 iwe->len = value - event;
552 memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
553 } 506 }
554 return value; 507#endif
508
509 return event_len;
555} 510}
556 511
557/*------------------------------------------------------------------*/ 512/*------------------------------------------------------------------*/
558/* 513/*
559 * Wrapper to add an Wireless Event to a stream of events. 514 * Wrapper to add an Wireless Event to a stream of events.
560 * Same as above, with explicit error check...
561 */ 515 */
562static inline char * 516static inline char *
563iwe_stream_check_add_event(char * stream, /* Stream of events */ 517iwe_stream_add_event(struct iw_request_info *info, char *stream, char *ends,
564 char * ends, /* End of stream */ 518 struct iw_event *iwe, int event_len)
565 struct iw_event *iwe, /* Payload */
566 int event_len, /* Size of payload */
567 int * perr) /* Error report */
568{ 519{
569 /* Check if it's possible, set error if not */ 520 int lcp_len = iwe_stream_lcp_len(info);
521
522 event_len = iwe_stream_event_len_adjust(info, event_len);
523
524 /* Check if it's possible */
570 if(likely((stream + event_len) < ends)) { 525 if(likely((stream + event_len) < ends)) {
571 iwe->len = event_len; 526 iwe->len = event_len;
572 /* Beware of alignement issues on 64 bits */ 527 /* Beware of alignement issues on 64 bits */
573 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); 528 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
574 memcpy(stream + IW_EV_LCP_LEN, 529 memcpy(stream + lcp_len, &iwe->u,
575 ((char *) iwe) + IW_EV_LCP_LEN, 530 event_len - lcp_len);
576 event_len - IW_EV_LCP_LEN);
577 stream += event_len; 531 stream += event_len;
578 } else 532 }
579 *perr = -E2BIG;
580 return stream; 533 return stream;
581} 534}
582 535
@@ -584,27 +537,25 @@ iwe_stream_check_add_event(char * stream, /* Stream of events */
584/* 537/*
585 * Wrapper to add an short Wireless Event containing a pointer to a 538 * Wrapper to add an short Wireless Event containing a pointer to a
586 * stream of events. 539 * stream of events.
587 * Same as above, with explicit error check...
588 */ 540 */
589static inline char * 541static inline char *
590iwe_stream_check_add_point(char * stream, /* Stream of events */ 542iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends,
591 char * ends, /* End of stream */ 543 struct iw_event *iwe, char *extra)
592 struct iw_event *iwe, /* Payload length + flags */
593 char * extra, /* More payload */
594 int * perr) /* Error report */
595{ 544{
596 int event_len = IW_EV_POINT_LEN + iwe->u.data.length; 545 int event_len = iwe_stream_point_len(info) + iwe->u.data.length;
546 int point_len = iwe_stream_point_len(info);
547 int lcp_len = iwe_stream_lcp_len(info);
548
597 /* Check if it's possible */ 549 /* Check if it's possible */
598 if(likely((stream + event_len) < ends)) { 550 if(likely((stream + event_len) < ends)) {
599 iwe->len = event_len; 551 iwe->len = event_len;
600 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); 552 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
601 memcpy(stream + IW_EV_LCP_LEN, 553 memcpy(stream + lcp_len,
602 ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF, 554 ((char *) &iwe->u) + IW_EV_POINT_OFF,
603 IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN); 555 IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
604 memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length); 556 memcpy(stream + point_len, extra, iwe->u.data.length);
605 stream += event_len; 557 stream += event_len;
606 } else 558 }
607 *perr = -E2BIG;
608 return stream; 559 return stream;
609} 560}
610 561
@@ -613,29 +564,25 @@ iwe_stream_check_add_point(char * stream, /* Stream of events */
613 * Wrapper to add a value to a Wireless Event in a stream of events. 564 * Wrapper to add a value to a Wireless Event in a stream of events.
614 * Be careful, this one is tricky to use properly : 565 * Be careful, this one is tricky to use properly :
615 * At the first run, you need to have (value = event + IW_EV_LCP_LEN). 566 * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
616 * Same as above, with explicit error check...
617 */ 567 */
618static inline char * 568static inline char *
619iwe_stream_check_add_value(char * event, /* Event in the stream */ 569iwe_stream_add_value(struct iw_request_info *info, char *event, char *value,
620 char * value, /* Value in event */ 570 char *ends, struct iw_event *iwe, int event_len)
621 char * ends, /* End of stream */
622 struct iw_event *iwe, /* Payload */
623 int event_len, /* Size of payload */
624 int * perr) /* Error report */
625{ 571{
572 int lcp_len = iwe_stream_lcp_len(info);
573
626 /* Don't duplicate LCP */ 574 /* Don't duplicate LCP */
627 event_len -= IW_EV_LCP_LEN; 575 event_len -= IW_EV_LCP_LEN;
628 576
629 /* Check if it's possible */ 577 /* Check if it's possible */
630 if(likely((value + event_len) < ends)) { 578 if(likely((value + event_len) < ends)) {
631 /* Add new value */ 579 /* Add new value */
632 memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len); 580 memcpy(value, &iwe->u, event_len);
633 value += event_len; 581 value += event_len;
634 /* Patch LCP */ 582 /* Patch LCP */
635 iwe->len = value - event; 583 iwe->len = value - event;
636 memcpy(event, (char *) iwe, IW_EV_LCP_LEN); 584 memcpy(event, (char *) iwe, lcp_len);
637 } else 585 }
638 *perr = -E2BIG;
639 return value; 586 return value;
640} 587}
641 588
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index bcd1623245cb..4dd3d93e1960 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -42,7 +42,7 @@
42 * tasklet function. 42 * tasklet function.
43 * 43 *
44 * NOTE: If the driver opts to use the _irqsafe() functions, it may not also 44 * NOTE: If the driver opts to use the _irqsafe() functions, it may not also
45 * use the non-irqsafe functions! 45 * use the non-IRQ-safe functions!
46 */ 46 */
47 47
48/** 48/**
@@ -85,7 +85,7 @@ enum ieee80211_notification_types {
85 * struct ieee80211_ht_bss_info - describing BSS's HT characteristics 85 * struct ieee80211_ht_bss_info - describing BSS's HT characteristics
86 * 86 *
87 * This structure describes most essential parameters needed 87 * This structure describes most essential parameters needed
88 * to describe 802.11n HT characteristics in a BSS 88 * to describe 802.11n HT characteristics in a BSS.
89 * 89 *
90 * @primary_channel: channel number of primery channel 90 * @primary_channel: channel number of primery channel
91 * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width) 91 * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width)
@@ -98,77 +98,49 @@ struct ieee80211_ht_bss_info {
98}; 98};
99 99
100/** 100/**
101 * enum ieee80211_max_queues - maximum number of queues
102 *
103 * @IEEE80211_MAX_QUEUES: Maximum number of regular device queues.
104 * @IEEE80211_MAX_AMPDU_QUEUES: Maximum number of queues usable
105 * for A-MPDU operation.
106 */
107enum ieee80211_max_queues {
108 IEEE80211_MAX_QUEUES = 16,
109 IEEE80211_MAX_AMPDU_QUEUES = 16,
110};
111
112/**
101 * struct ieee80211_tx_queue_params - transmit queue configuration 113 * struct ieee80211_tx_queue_params - transmit queue configuration
102 * 114 *
103 * The information provided in this structure is required for QoS 115 * The information provided in this structure is required for QoS
104 * transmit queue configuration. Cf. IEEE 802.11 7.3.2.29. 116 * transmit queue configuration. Cf. IEEE 802.11 7.3.2.29.
105 * 117 *
106 * @aifs: arbitration interface space [0..255, -1: use default] 118 * @aifs: arbitration interface space [0..255]
107 * @cw_min: minimum contention window [will be a value of the form 119 * @cw_min: minimum contention window [a value of the form
108 * 2^n-1 in the range 1..1023; 0: use default] 120 * 2^n-1 in the range 1..32767]
109 * @cw_max: maximum contention window [like @cw_min] 121 * @cw_max: maximum contention window [like @cw_min]
110 * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled 122 * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
111 */ 123 */
112struct ieee80211_tx_queue_params { 124struct ieee80211_tx_queue_params {
113 s16 aifs; 125 u16 txop;
114 u16 cw_min; 126 u16 cw_min;
115 u16 cw_max; 127 u16 cw_max;
116 u16 txop; 128 u8 aifs;
117}; 129};
118 130
119/** 131/**
120 * struct ieee80211_tx_queue_stats_data - transmit queue statistics 132 * struct ieee80211_tx_queue_stats - transmit queue statistics
121 * 133 *
122 * @len: number of packets in queue 134 * @len: number of packets in queue
123 * @limit: queue length limit 135 * @limit: queue length limit
124 * @count: number of frames sent 136 * @count: number of frames sent
125 */ 137 */
126struct ieee80211_tx_queue_stats_data { 138struct ieee80211_tx_queue_stats {
127 unsigned int len; 139 unsigned int len;
128 unsigned int limit; 140 unsigned int limit;
129 unsigned int count; 141 unsigned int count;
130}; 142};
131 143
132/**
133 * enum ieee80211_tx_queue - transmit queue number
134 *
135 * These constants are used with some callbacks that take a
136 * queue number to set parameters for a queue.
137 *
138 * @IEEE80211_TX_QUEUE_DATA0: data queue 0
139 * @IEEE80211_TX_QUEUE_DATA1: data queue 1
140 * @IEEE80211_TX_QUEUE_DATA2: data queue 2
141 * @IEEE80211_TX_QUEUE_DATA3: data queue 3
142 * @IEEE80211_TX_QUEUE_DATA4: data queue 4
143 * @IEEE80211_TX_QUEUE_SVP: ??
144 * @NUM_TX_DATA_QUEUES: number of data queues
145 * @IEEE80211_TX_QUEUE_AFTER_BEACON: transmit queue for frames to be
146 * sent after a beacon
147 * @IEEE80211_TX_QUEUE_BEACON: transmit queue for beacon frames
148 * @NUM_TX_DATA_QUEUES_AMPDU: adding more queues for A-MPDU
149 */
150enum ieee80211_tx_queue {
151 IEEE80211_TX_QUEUE_DATA0,
152 IEEE80211_TX_QUEUE_DATA1,
153 IEEE80211_TX_QUEUE_DATA2,
154 IEEE80211_TX_QUEUE_DATA3,
155 IEEE80211_TX_QUEUE_DATA4,
156 IEEE80211_TX_QUEUE_SVP,
157
158 NUM_TX_DATA_QUEUES,
159
160/* due to stupidity in the sub-ioctl userspace interface, the items in
161 * this struct need to have fixed values. As soon as it is removed, we can
162 * fix these entries. */
163 IEEE80211_TX_QUEUE_AFTER_BEACON = 6,
164 IEEE80211_TX_QUEUE_BEACON = 7,
165 NUM_TX_DATA_QUEUES_AMPDU = 16
166};
167
168struct ieee80211_tx_queue_stats {
169 struct ieee80211_tx_queue_stats_data data[NUM_TX_DATA_QUEUES_AMPDU];
170};
171
172struct ieee80211_low_level_stats { 144struct ieee80211_low_level_stats {
173 unsigned int dot11ACKFailureCount; 145 unsigned int dot11ACKFailureCount;
174 unsigned int dot11RTSFailureCount; 146 unsigned int dot11RTSFailureCount;
@@ -229,91 +201,151 @@ struct ieee80211_bss_conf {
229}; 201};
230 202
231/** 203/**
232 * enum mac80211_tx_control_flags - flags to describe Tx configuration for 204 * enum mac80211_tx_control_flags - flags to describe transmission information/status
233 * the Tx frame 205 *
234 * 206 * These flags are used with the @flags member of &ieee80211_tx_info.
235 * These flags are used with the @flags member of &ieee80211_tx_control 207 *
236 * 208 * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame.
237 * @IEEE80211_TXCTL_REQ_TX_STATUS: request TX status callback for this frame. 209 * @IEEE80211_TX_CTL_DO_NOT_ENCRYPT: send this frame without encryption;
238 * @IEEE80211_TXCTL_DO_NOT_ENCRYPT: send this frame without encryption; 210 * e.g., for EAPOL frame
239 * e.g., for EAPOL frame 211 * @IEEE80211_TX_CTL_USE_RTS_CTS: use RTS-CTS before sending frame
240 * @IEEE80211_TXCTL_USE_RTS_CTS: use RTS-CTS before sending frame 212 * @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g.,
241 * @IEEE80211_TXCTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g., 213 * for combined 802.11g / 802.11b networks)
242 * for combined 802.11g / 802.11b networks) 214 * @IEEE80211_TX_CTL_NO_ACK: tell the low level not to wait for an ack
243 * @IEEE80211_TXCTL_NO_ACK: tell the low level not to wait for an ack 215 * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: TBD
244 * @IEEE80211_TXCTL_RATE_CTRL_PROBE 216 * @IEEE80211_TX_CTL_CLEAR_PS_FILT: clear powersave filter for destination
245 * @EEE80211_TXCTL_CLEAR_PS_FILT: clear powersave filter 217 * station
246 * for destination station 218 * @IEEE80211_TX_CTL_REQUEUE: TBD
247 * @IEEE80211_TXCTL_REQUEUE: 219 * @IEEE80211_TX_CTL_FIRST_FRAGMENT: this is a first fragment of the frame
248 * @IEEE80211_TXCTL_FIRST_FRAGMENT: this is a first fragment of the frame 220 * @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD
249 * @IEEE80211_TXCTL_LONG_RETRY_LIMIT: this frame should be send using the 221 * @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the
250 * through set_retry_limit configured long 222 * through set_retry_limit configured long retry value
251 * retry value 223 * @IEEE80211_TX_CTL_EAPOL_FRAME: internal to mac80211
252 * @IEEE80211_TXCTL_EAPOL_FRAME: internal to mac80211 224 * @IEEE80211_TX_CTL_SEND_AFTER_DTIM: send this frame after DTIM beacon
253 * @IEEE80211_TXCTL_SEND_AFTER_DTIM: send this frame after DTIM beacon 225 * @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
254 * @IEEE80211_TXCTL_AMPDU: this frame should be sent as part of an A-MPDU 226 * @IEEE80211_TX_CTL_OFDM_HT: this frame can be sent in HT OFDM rates. number
255 * @IEEE80211_TXCTL_OFDM_HT: this frame can be sent in HT OFDM rates. number 227 * of streams when this flag is on can be extracted from antenna_sel_tx,
256 * of streams when this flag is on can be extracted 228 * so if 1 antenna is marked use SISO, 2 antennas marked use MIMO, n
257 * from antenna_sel_tx, so if 1 antenna is marked 229 * antennas marked use MIMO_n.
258 * use SISO, 2 antennas marked use MIMO, n antennas 230 * @IEEE80211_TX_CTL_GREEN_FIELD: use green field protection for this frame
259 * marked use MIMO_n. 231 * @IEEE80211_TX_CTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width
260 * @IEEE80211_TXCTL_GREEN_FIELD: use green field protection for this frame 232 * @IEEE80211_TX_CTL_DUP_DATA: duplicate data frame on both 20 Mhz channels
261 * @IEEE80211_TXCTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width 233 * @IEEE80211_TX_CTL_SHORT_GI: send this frame using short guard interval
262 * @IEEE80211_TXCTL_DUP_DATA: duplicate data frame on both 20 Mhz channels 234 * @IEEE80211_TX_CTL_INJECTED: TBD
263 * @IEEE80211_TXCTL_SHORT_GI: send this frame using short guard interval 235 * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted
236 * because the destination STA was in powersave mode.
237 * @IEEE80211_TX_STAT_ACK: Frame was acknowledged
238 * @IEEE80211_TX_STAT_AMPDU: The frame was aggregated, so status
239 * is for the whole aggregation.
240 * @IEEE80211_TX_STAT_AMPDU_NO_BACK: no block ack was returned,
241 * so consider using block ack request (BAR).
242 * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence
243 * number to this frame, taking care of not overwriting the fragment
244 * number and increasing the sequence number only when the
245 * IEEE80211_TX_CTL_FIRST_FRAGMENT flags is set. mac80211 will properly
246 * assign sequence numbers to QoS-data frames but cannot do so correctly
247 * for non-QoS-data and management frames because beacons need them from
248 * that counter as well and mac80211 cannot guarantee proper sequencing.
249 * If this flag is set, the driver should instruct the hardware to
250 * assign a sequence number to the frame or assign one itself. Cf. IEEE
251 * 802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for
252 * beacons always be clear for frames without a sequence number field.
264 */ 253 */
265enum mac80211_tx_control_flags { 254enum mac80211_tx_control_flags {
266 IEEE80211_TXCTL_REQ_TX_STATUS = (1<<0), 255 IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
267 IEEE80211_TXCTL_DO_NOT_ENCRYPT = (1<<1), 256 IEEE80211_TX_CTL_DO_NOT_ENCRYPT = BIT(1),
268 IEEE80211_TXCTL_USE_RTS_CTS = (1<<2), 257 IEEE80211_TX_CTL_USE_RTS_CTS = BIT(2),
269 IEEE80211_TXCTL_USE_CTS_PROTECT = (1<<3), 258 IEEE80211_TX_CTL_USE_CTS_PROTECT = BIT(3),
270 IEEE80211_TXCTL_NO_ACK = (1<<4), 259 IEEE80211_TX_CTL_NO_ACK = BIT(4),
271 IEEE80211_TXCTL_RATE_CTRL_PROBE = (1<<5), 260 IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(5),
272 IEEE80211_TXCTL_CLEAR_PS_FILT = (1<<6), 261 IEEE80211_TX_CTL_CLEAR_PS_FILT = BIT(6),
273 IEEE80211_TXCTL_REQUEUE = (1<<7), 262 IEEE80211_TX_CTL_REQUEUE = BIT(7),
274 IEEE80211_TXCTL_FIRST_FRAGMENT = (1<<8), 263 IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(8),
275 IEEE80211_TXCTL_SHORT_PREAMBLE = (1<<9), 264 IEEE80211_TX_CTL_SHORT_PREAMBLE = BIT(9),
276 IEEE80211_TXCTL_LONG_RETRY_LIMIT = (1<<10), 265 IEEE80211_TX_CTL_LONG_RETRY_LIMIT = BIT(10),
277 IEEE80211_TXCTL_EAPOL_FRAME = (1<<11), 266 IEEE80211_TX_CTL_EAPOL_FRAME = BIT(11),
278 IEEE80211_TXCTL_SEND_AFTER_DTIM = (1<<12), 267 IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(12),
279 IEEE80211_TXCTL_AMPDU = (1<<13), 268 IEEE80211_TX_CTL_AMPDU = BIT(13),
280 IEEE80211_TXCTL_OFDM_HT = (1<<14), 269 IEEE80211_TX_CTL_OFDM_HT = BIT(14),
281 IEEE80211_TXCTL_GREEN_FIELD = (1<<15), 270 IEEE80211_TX_CTL_GREEN_FIELD = BIT(15),
282 IEEE80211_TXCTL_40_MHZ_WIDTH = (1<<16), 271 IEEE80211_TX_CTL_40_MHZ_WIDTH = BIT(16),
283 IEEE80211_TXCTL_DUP_DATA = (1<<17), 272 IEEE80211_TX_CTL_DUP_DATA = BIT(17),
284 IEEE80211_TXCTL_SHORT_GI = (1<<18), 273 IEEE80211_TX_CTL_SHORT_GI = BIT(18),
274 IEEE80211_TX_CTL_INJECTED = BIT(19),
275 IEEE80211_TX_STAT_TX_FILTERED = BIT(20),
276 IEEE80211_TX_STAT_ACK = BIT(21),
277 IEEE80211_TX_STAT_AMPDU = BIT(22),
278 IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(23),
279 IEEE80211_TX_CTL_ASSIGN_SEQ = BIT(24),
285}; 280};
286 281
287/* Transmit control fields. This data structure is passed to low-level driver
288 * with each TX frame. The low-level driver is responsible for configuring
289 * the hardware to use given values (depending on what is supported). */
290 282
291struct ieee80211_tx_control { 283#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE \
292 struct ieee80211_vif *vif; 284 (sizeof(((struct sk_buff *)0)->cb) - 8)
293 struct ieee80211_rate *tx_rate; 285#define IEEE80211_TX_INFO_DRIVER_DATA_PTRS \
294 286 (IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *))
295 /* Transmit rate for RTS/CTS frame */ 287
296 struct ieee80211_rate *rts_cts_rate; 288/**
297 289 * struct ieee80211_tx_info - skb transmit information
298 /* retry rate for the last retries */ 290 *
299 struct ieee80211_rate *alt_retry_rate; 291 * This structure is placed in skb->cb for three uses:
300 292 * (1) mac80211 TX control - mac80211 tells the driver what to do
301 u32 flags; /* tx control flags defined above */ 293 * (2) driver internal use (if applicable)
302 u8 key_idx; /* keyidx from hw->set_key(), undefined if 294 * (3) TX status information - driver tells mac80211 what happened
303 * IEEE80211_TXCTL_DO_NOT_ENCRYPT is set */ 295 *
304 u8 retry_limit; /* 1 = only first attempt, 2 = one retry, .. 296 * @flags: transmit info flags, defined above
305 * This could be used when set_retry_limit 297 * @band: TBD
306 * is not implemented by the driver */ 298 * @tx_rate_idx: TBD
307 u8 antenna_sel_tx; /* 0 = default/diversity, otherwise bit 299 * @antenna_sel_tx: TBD
308 * position represents antenna number used */ 300 * @control: union for control data
309 u8 icv_len; /* length of the ICV/MIC field in octets */ 301 * @status: union for status data
310 u8 iv_len; /* length of the IV field in octets */ 302 * @driver_data: array of driver_data pointers
311 u8 queue; /* hardware queue to use for this frame; 303 * @retry_count: number of retries
312 * 0 = highest, hw->queues-1 = lowest */ 304 * @excessive_retries: set to 1 if the frame was retried many times
313 u16 aid; /* Station AID */ 305 * but not acknowledged
314 int type; /* internal */ 306 * @ampdu_ack_len: number of aggregated frames.
307 * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
308 * @ampdu_ack_map: block ack bit map for the aggregation.
309 * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
310 * @ack_signal: signal strength of the ACK frame
311 */
312struct ieee80211_tx_info {
313 /* common information */
314 u32 flags;
315 u8 band;
316 s8 tx_rate_idx;
317 u8 antenna_sel_tx;
318
319 /* 1 byte hole */
320
321 union {
322 struct {
323 struct ieee80211_vif *vif;
324 struct ieee80211_key_conf *hw_key;
325 unsigned long jiffies;
326 int ifindex;
327 u16 aid;
328 s8 rts_cts_rate_idx, alt_retry_rate_idx;
329 u8 retry_limit;
330 u8 icv_len;
331 u8 iv_len;
332 } control;
333 struct {
334 u64 ampdu_ack_map;
335 int ack_signal;
336 u8 retry_count;
337 bool excessive_retries;
338 u8 ampdu_ack_len;
339 } status;
340 void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_PTRS];
341 };
315}; 342};
316 343
344static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
345{
346 return (struct ieee80211_tx_info *)skb->cb;
347}
348
317 349
318/** 350/**
319 * enum mac80211_rx_flags - receive flags 351 * enum mac80211_rx_flags - receive flags
@@ -353,13 +385,16 @@ enum mac80211_rx_flags {
353 * The low-level driver should provide this information (the subset 385 * The low-level driver should provide this information (the subset
354 * supported by hardware) to the 802.11 code with each received 386 * supported by hardware) to the 802.11 code with each received
355 * frame. 387 * frame.
388 *
356 * @mactime: value in microseconds of the 64-bit Time Synchronization Function 389 * @mactime: value in microseconds of the 64-bit Time Synchronization Function
357 * (TSF) timer when the first data symbol (MPDU) arrived at the hardware. 390 * (TSF) timer when the first data symbol (MPDU) arrived at the hardware.
358 * @band: the active band when this frame was received 391 * @band: the active band when this frame was received
359 * @freq: frequency the radio was tuned to when receiving this frame, in MHz 392 * @freq: frequency the radio was tuned to when receiving this frame, in MHz
360 * @ssi: signal strength when receiving this frame 393 * @signal: signal strength when receiving this frame, either in dBm, in dB or
361 * @signal: used as 'qual' in statistics reporting 394 * unspecified depending on the hardware capabilities flags
362 * @noise: PHY noise when receiving this frame 395 * @IEEE80211_HW_SIGNAL_*
396 * @noise: noise when receiving this frame, in dBm.
397 * @qual: overall signal quality indication, in percent (0-100).
363 * @antenna: antenna used 398 * @antenna: antenna used
364 * @rate_idx: index of data rate into band's supported rates 399 * @rate_idx: index of data rate into band's supported rates
365 * @flag: %RX_FLAG_* 400 * @flag: %RX_FLAG_*
@@ -368,64 +403,15 @@ struct ieee80211_rx_status {
368 u64 mactime; 403 u64 mactime;
369 enum ieee80211_band band; 404 enum ieee80211_band band;
370 int freq; 405 int freq;
371 int ssi;
372 int signal; 406 int signal;
373 int noise; 407 int noise;
408 int qual;
374 int antenna; 409 int antenna;
375 int rate_idx; 410 int rate_idx;
376 int flag; 411 int flag;
377}; 412};
378 413
379/** 414/**
380 * enum ieee80211_tx_status_flags - transmit status flags
381 *
382 * Status flags to indicate various transmit conditions.
383 *
384 * @IEEE80211_TX_STATUS_TX_FILTERED: The frame was not transmitted
385 * because the destination STA was in powersave mode.
386 * @IEEE80211_TX_STATUS_ACK: Frame was acknowledged
387 * @IEEE80211_TX_STATUS_AMPDU: The frame was aggregated, so status
388 * is for the whole aggregation.
389 */
390enum ieee80211_tx_status_flags {
391 IEEE80211_TX_STATUS_TX_FILTERED = 1<<0,
392 IEEE80211_TX_STATUS_ACK = 1<<1,
393 IEEE80211_TX_STATUS_AMPDU = 1<<2,
394};
395
396/**
397 * struct ieee80211_tx_status - transmit status
398 *
399 * As much information as possible should be provided for each transmitted
400 * frame with ieee80211_tx_status().
401 *
402 * @control: a copy of the &struct ieee80211_tx_control passed to the driver
403 * in the tx() callback.
404 * @flags: transmit status flags, defined above
405 * @retry_count: number of retries
406 * @excessive_retries: set to 1 if the frame was retried many times
407 * but not acknowledged
408 * @ampdu_ack_len: number of aggregated frames.
409 * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
410 * @ampdu_ack_map: block ack bit map for the aggregation.
411 * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
412 * @ack_signal: signal strength of the ACK frame
413 * @queue_length: ?? REMOVE
414 * @queue_number: ?? REMOVE
415 */
416struct ieee80211_tx_status {
417 struct ieee80211_tx_control control;
418 u8 flags;
419 u8 retry_count;
420 bool excessive_retries;
421 u8 ampdu_ack_len;
422 u64 ampdu_ack_map;
423 int ack_signal;
424 int queue_length;
425 int queue_number;
426};
427
428/**
429 * enum ieee80211_conf_flags - configuration flags 415 * enum ieee80211_conf_flags - configuration flags
430 * 416 *
431 * Flags to define PHY configuration options 417 * Flags to define PHY configuration options
@@ -433,11 +419,13 @@ struct ieee80211_tx_status {
433 * @IEEE80211_CONF_SHORT_SLOT_TIME: use 802.11g short slot time 419 * @IEEE80211_CONF_SHORT_SLOT_TIME: use 802.11g short slot time
434 * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported) 420 * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported)
435 * @IEEE80211_CONF_SUPPORT_HT_MODE: use 802.11n HT capabilities (if supported) 421 * @IEEE80211_CONF_SUPPORT_HT_MODE: use 802.11n HT capabilities (if supported)
422 * @IEEE80211_CONF_PS: Enable 802.11 power save mode
436 */ 423 */
437enum ieee80211_conf_flags { 424enum ieee80211_conf_flags {
438 IEEE80211_CONF_SHORT_SLOT_TIME = (1<<0), 425 IEEE80211_CONF_SHORT_SLOT_TIME = (1<<0),
439 IEEE80211_CONF_RADIOTAP = (1<<1), 426 IEEE80211_CONF_RADIOTAP = (1<<1),
440 IEEE80211_CONF_SUPPORT_HT_MODE = (1<<2), 427 IEEE80211_CONF_SUPPORT_HT_MODE = (1<<2),
428 IEEE80211_CONF_PS = (1<<3),
441}; 429};
442 430
443/** 431/**
@@ -553,34 +541,38 @@ struct ieee80211_if_init_conf {
553}; 541};
554 542
555/** 543/**
544 * enum ieee80211_if_conf_change - interface config change flags
545 *
546 * @IEEE80211_IFCC_BSSID: The BSSID changed.
547 * @IEEE80211_IFCC_SSID: The SSID changed.
548 * @IEEE80211_IFCC_BEACON: The beacon for this interface changed
549 * (currently AP and MESH only), use ieee80211_beacon_get().
550 */
551enum ieee80211_if_conf_change {
552 IEEE80211_IFCC_BSSID = BIT(0),
553 IEEE80211_IFCC_SSID = BIT(1),
554 IEEE80211_IFCC_BEACON = BIT(2),
555};
556
557/**
556 * struct ieee80211_if_conf - configuration of an interface 558 * struct ieee80211_if_conf - configuration of an interface
557 * 559 *
558 * @type: type of the interface. This is always the same as was specified in 560 * @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
559 * &struct ieee80211_if_init_conf. The type of an interface never changes
560 * during the life of the interface; this field is present only for
561 * convenience.
562 * @bssid: BSSID of the network we are associated to/creating. 561 * @bssid: BSSID of the network we are associated to/creating.
563 * @ssid: used (together with @ssid_len) by drivers for hardware that 562 * @ssid: used (together with @ssid_len) by drivers for hardware that
564 * generate beacons independently. The pointer is valid only during the 563 * generate beacons independently. The pointer is valid only during the
565 * config_interface() call, so copy the value somewhere if you need 564 * config_interface() call, so copy the value somewhere if you need
566 * it. 565 * it.
567 * @ssid_len: length of the @ssid field. 566 * @ssid_len: length of the @ssid field.
568 * @beacon: beacon template. Valid only if @host_gen_beacon_template in
569 * &struct ieee80211_hw is set. The driver is responsible of freeing
570 * the sk_buff.
571 * @beacon_control: tx_control for the beacon template, this field is only
572 * valid when the @beacon field was set.
573 * 567 *
574 * This structure is passed to the config_interface() callback of 568 * This structure is passed to the config_interface() callback of
575 * &struct ieee80211_hw. 569 * &struct ieee80211_hw.
576 */ 570 */
577struct ieee80211_if_conf { 571struct ieee80211_if_conf {
578 int type; 572 u32 changed;
579 u8 *bssid; 573 u8 *bssid;
580 u8 *ssid; 574 u8 *ssid;
581 size_t ssid_len; 575 size_t ssid_len;
582 struct sk_buff *beacon;
583 struct ieee80211_tx_control *beacon_control;
584}; 576};
585 577
586/** 578/**
@@ -597,8 +589,8 @@ enum ieee80211_key_alg {
597 589
598/** 590/**
599 * enum ieee80211_key_len - key length 591 * enum ieee80211_key_len - key length
600 * @WEP40: WEP 5 byte long key 592 * @LEN_WEP40: WEP 5-byte long key
601 * @WEP104: WEP 13 byte long key 593 * @LEN_WEP104: WEP 13-byte long key
602 */ 594 */
603enum ieee80211_key_len { 595enum ieee80211_key_len {
604 LEN_WEP40 = 5, 596 LEN_WEP40 = 5,
@@ -619,11 +611,14 @@ enum ieee80211_key_len {
619 * @IEEE80211_KEY_FLAG_GENERATE_MMIC: This flag should be set by 611 * @IEEE80211_KEY_FLAG_GENERATE_MMIC: This flag should be set by
620 * the driver for a TKIP key if it requires Michael MIC 612 * the driver for a TKIP key if it requires Michael MIC
621 * generation in software. 613 * generation in software.
614 * @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
615 * that the key is pairwise rather then a shared key.
622 */ 616 */
623enum ieee80211_key_flags { 617enum ieee80211_key_flags {
624 IEEE80211_KEY_FLAG_WMM_STA = 1<<0, 618 IEEE80211_KEY_FLAG_WMM_STA = 1<<0,
625 IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1, 619 IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1,
626 IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2, 620 IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
621 IEEE80211_KEY_FLAG_PAIRWISE = 1<<3,
627}; 622};
628 623
629/** 624/**
@@ -639,7 +634,12 @@ enum ieee80211_key_flags {
639 * @flags: key flags, see &enum ieee80211_key_flags. 634 * @flags: key flags, see &enum ieee80211_key_flags.
640 * @keyidx: the key index (0-3) 635 * @keyidx: the key index (0-3)
641 * @keylen: key material length 636 * @keylen: key material length
642 * @key: key material 637 * @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte)
638 * data block:
639 * - Temporal Encryption Key (128 bits)
640 * - Temporal Authenticator Tx MIC Key (64 bits)
641 * - Temporal Authenticator Rx MIC Key (64 bits)
642 *
643 */ 643 */
644struct ieee80211_key_conf { 644struct ieee80211_key_conf {
645 enum ieee80211_key_alg alg; 645 enum ieee80211_key_alg alg;
@@ -667,7 +667,7 @@ enum set_key_cmd {
667 * enum sta_notify_cmd - sta notify command 667 * enum sta_notify_cmd - sta notify command
668 * 668 *
669 * Used with the sta_notify() callback in &struct ieee80211_ops, this 669 * Used with the sta_notify() callback in &struct ieee80211_ops, this
670 * indicates addition and removal of a station to station table 670 * indicates addition and removal of a station to station table.
671 * 671 *
672 * @STA_NOTIFY_ADD: a station was added to the station table 672 * @STA_NOTIFY_ADD: a station was added to the station table
673 * @STA_NOTIFY_REMOVE: a station being removed from the station table 673 * @STA_NOTIFY_REMOVE: a station being removed from the station table
@@ -700,15 +700,6 @@ enum ieee80211_tkip_key_type {
700 * any particular flags. There are some exceptions to this rule, 700 * any particular flags. There are some exceptions to this rule,
701 * however, so you are advised to review these flags carefully. 701 * however, so you are advised to review these flags carefully.
702 * 702 *
703 * @IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE:
704 * The device only needs to be supplied with a beacon template.
705 * If you need the host to generate each beacon then don't use
706 * this flag and call ieee80211_beacon_get() when you need the
707 * next beacon frame. Note that if you set this flag, you must
708 * implement the set_tim() callback for powersave mode to work
709 * properly.
710 * This flag is only relevant for access-point mode.
711 *
712 * @IEEE80211_HW_RX_INCLUDES_FCS: 703 * @IEEE80211_HW_RX_INCLUDES_FCS:
713 * Indicates that received frames passed to the stack include 704 * Indicates that received frames passed to the stack include
714 * the FCS at the end. 705 * the FCS at the end.
@@ -730,6 +721,29 @@ enum ieee80211_tkip_key_type {
730 * @IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE: 721 * @IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE:
731 * Hardware is not capable of receiving frames with short preamble on 722 * Hardware is not capable of receiving frames with short preamble on
732 * the 2.4 GHz band. 723 * the 2.4 GHz band.
724 *
725 * @IEEE80211_HW_SIGNAL_UNSPEC:
726 * Hardware can provide signal values but we don't know its units. We
727 * expect values between 0 and @max_signal.
728 * If possible please provide dB or dBm instead.
729 *
730 * @IEEE80211_HW_SIGNAL_DB:
731 * Hardware gives signal values in dB, decibel difference from an
732 * arbitrary, fixed reference. We expect values between 0 and @max_signal.
733 * If possible please provide dBm instead.
734 *
735 * @IEEE80211_HW_SIGNAL_DBM:
736 * Hardware gives signal values in dBm, decibel difference from
737 * one milliwatt. This is the preferred method since it is standardized
738 * between different devices. @max_signal does not need to be set.
739 *
740 * @IEEE80211_HW_NOISE_DBM:
741 * Hardware can provide noise (radio interference) values in units dBm,
742 * decibel difference from one milliwatt.
743 *
744 * @IEEE80211_HW_SPECTRUM_MGMT:
745 * Hardware supports spectrum management defined in 802.11h
746 * Measurement, Channel Switch, Quieting, TPC
733 */ 747 */
734enum ieee80211_hw_flags { 748enum ieee80211_hw_flags {
735 IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE = 1<<0, 749 IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE = 1<<0,
@@ -737,6 +751,11 @@ enum ieee80211_hw_flags {
737 IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING = 1<<2, 751 IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING = 1<<2,
738 IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3, 752 IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
739 IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4, 753 IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
754 IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
755 IEEE80211_HW_SIGNAL_DB = 1<<6,
756 IEEE80211_HW_SIGNAL_DBM = 1<<7,
757 IEEE80211_HW_NOISE_DBM = 1<<8,
758 IEEE80211_HW_SPECTRUM_MGMT = 1<<9,
740}; 759};
741 760
742/** 761/**
@@ -754,8 +773,11 @@ enum ieee80211_hw_flags {
754 * @conf: &struct ieee80211_conf, device configuration, don't use. 773 * @conf: &struct ieee80211_conf, device configuration, don't use.
755 * 774 *
756 * @workqueue: single threaded workqueue available for driver use, 775 * @workqueue: single threaded workqueue available for driver use,
757 * allocated by mac80211 on registration and flushed on 776 * allocated by mac80211 on registration and flushed when an
758 * unregistration. 777 * interface is removed.
778 * NOTICE: All work performed on this workqueue should NEVER
779 * acquire the RTNL lock (i.e. Don't use the function
780 * ieee80211_iterate_active_interfaces())
759 * 781 *
760 * @priv: pointer to private area that was allocated for driver use 782 * @priv: pointer to private area that was allocated for driver use
761 * along with this structure. 783 * along with this structure.
@@ -767,15 +789,18 @@ enum ieee80211_hw_flags {
767 * 789 *
768 * @channel_change_time: time (in microseconds) it takes to change channels. 790 * @channel_change_time: time (in microseconds) it takes to change channels.
769 * 791 *
770 * @max_rssi: Maximum value for ssi in RX information, use 792 * @max_signal: Maximum value for signal (rssi) in RX information, used
771 * negative numbers for dBm and 0 to indicate no support. 793 * only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
772 *
773 * @max_signal: like @max_rssi, but for the signal value.
774 *
775 * @max_noise: like @max_rssi, but for the noise value.
776 * 794 *
777 * @queues: number of available hardware transmit queues for 795 * @queues: number of available hardware transmit queues for
778 * data packets. WMM/QoS requires at least four. 796 * data packets. WMM/QoS requires at least four, these
797 * queues need to have configurable access parameters.
798 *
799 * @ampdu_queues: number of available hardware transmit queues
800 * for A-MPDU packets, these have no access parameters
801 * because they're used only for A-MPDU frames. Note that
802 * mac80211 will not currently use any of the regular queues
803 * for aggregation.
779 * 804 *
780 * @rate_control_algorithm: rate control algorithm for this hardware. 805 * @rate_control_algorithm: rate control algorithm for this hardware.
781 * If unset (NULL), the default algorithm will be used. Must be 806 * If unset (NULL), the default algorithm will be used. Must be
@@ -794,10 +819,8 @@ struct ieee80211_hw {
794 unsigned int extra_tx_headroom; 819 unsigned int extra_tx_headroom;
795 int channel_change_time; 820 int channel_change_time;
796 int vif_data_size; 821 int vif_data_size;
797 u8 queues; 822 u16 queues, ampdu_queues;
798 s8 max_rssi;
799 s8 max_signal; 823 s8 max_signal;
800 s8 max_noise;
801}; 824};
802 825
803/** 826/**
@@ -822,6 +845,43 @@ static inline void SET_IEEE80211_PERM_ADDR(struct ieee80211_hw *hw, u8 *addr)
822 memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN); 845 memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN);
823} 846}
824 847
848static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
849{
850 return hw->queues;
851}
852
853static inline int ieee80211_num_queues(struct ieee80211_hw *hw)
854{
855 return hw->queues + hw->ampdu_queues;
856}
857
858static inline struct ieee80211_rate *
859ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
860 const struct ieee80211_tx_info *c)
861{
862 if (WARN_ON(c->tx_rate_idx < 0))
863 return NULL;
864 return &hw->wiphy->bands[c->band]->bitrates[c->tx_rate_idx];
865}
866
867static inline struct ieee80211_rate *
868ieee80211_get_rts_cts_rate(const struct ieee80211_hw *hw,
869 const struct ieee80211_tx_info *c)
870{
871 if (c->control.rts_cts_rate_idx < 0)
872 return NULL;
873 return &hw->wiphy->bands[c->band]->bitrates[c->control.rts_cts_rate_idx];
874}
875
876static inline struct ieee80211_rate *
877ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
878 const struct ieee80211_tx_info *c)
879{
880 if (c->control.alt_retry_rate_idx < 0)
881 return NULL;
882 return &hw->wiphy->bands[c->band]->bitrates[c->control.alt_retry_rate_idx];
883}
884
825/** 885/**
826 * DOC: Hardware crypto acceleration 886 * DOC: Hardware crypto acceleration
827 * 887 *
@@ -979,8 +1039,10 @@ enum ieee80211_ampdu_mlme_action {
979 * @tx: Handler that 802.11 module calls for each transmitted frame. 1039 * @tx: Handler that 802.11 module calls for each transmitted frame.
980 * skb contains the buffer starting from the IEEE 802.11 header. 1040 * skb contains the buffer starting from the IEEE 802.11 header.
981 * The low-level driver should send the frame out based on 1041 * The low-level driver should send the frame out based on
982 * configuration in the TX control data. Must be implemented and 1042 * configuration in the TX control data. This handler should,
983 * atomic. 1043 * preferably, never fail and stop queues appropriately, more
1044 * importantly, however, it must never fail for A-MPDU-queues.
1045 * Must be implemented and atomic.
984 * 1046 *
985 * @start: Called before the first netdevice attached to the hardware 1047 * @start: Called before the first netdevice attached to the hardware
986 * is enabled. This should turn on the hardware and must turn on 1048 * is enabled. This should turn on the hardware and must turn on
@@ -1072,15 +1134,13 @@ enum ieee80211_ampdu_mlme_action {
1072 * of assocaited station or AP. 1134 * of assocaited station or AP.
1073 * 1135 *
1074 * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max), 1136 * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
1075 * bursting) for a hardware TX queue. The @queue parameter uses the 1137 * bursting) for a hardware TX queue. Must be atomic.
1076 * %IEEE80211_TX_QUEUE_* constants. Must be atomic.
1077 * 1138 *
1078 * @get_tx_stats: Get statistics of the current TX queue status. This is used 1139 * @get_tx_stats: Get statistics of the current TX queue status. This is used
1079 * to get number of currently queued packets (queue length), maximum queue 1140 * to get number of currently queued packets (queue length), maximum queue
1080 * size (limit), and total number of packets sent using each TX queue 1141 * size (limit), and total number of packets sent using each TX queue
1081 * (count). This information is used for WMM to find out which TX 1142 * (count). The 'stats' pointer points to an array that has hw->queues +
1082 * queues have room for more packets and by hostapd to provide 1143 * hw->ampdu_queues items.
1083 * statistics about the current queueing state to external programs.
1084 * 1144 *
1085 * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently, 1145 * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
1086 * this is only used for IBSS mode debugging and, as such, is not a 1146 * this is only used for IBSS mode debugging and, as such, is not a
@@ -1091,17 +1151,6 @@ enum ieee80211_ampdu_mlme_action {
1091 * function is optional if the firmware/hardware takes full care of 1151 * function is optional if the firmware/hardware takes full care of
1092 * TSF synchronization. 1152 * TSF synchronization.
1093 * 1153 *
1094 * @beacon_update: Setup beacon data for IBSS beacons. Unlike access point,
1095 * IBSS uses a fixed beacon frame which is configured using this
1096 * function.
1097 * If the driver returns success (0) from this callback, it owns
1098 * the skb. That means the driver is responsible to kfree_skb() it.
1099 * The control structure is not dynamically allocated. That means the
1100 * driver does not own the pointer and if it needs it somewhere
1101 * outside of the context of this function, it must copy it
1102 * somewhere else.
1103 * This handler is required only for IBSS mode.
1104 *
1105 * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us. 1154 * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
1106 * This is needed only for IBSS mode and the result of this function is 1155 * This is needed only for IBSS mode and the result of this function is
1107 * used to determine whether to reply to Probe Requests. 1156 * used to determine whether to reply to Probe Requests.
@@ -1116,8 +1165,7 @@ enum ieee80211_ampdu_mlme_action {
1116 * that TX/RX_STOP can pass NULL for this parameter. 1165 * that TX/RX_STOP can pass NULL for this parameter.
1117 */ 1166 */
1118struct ieee80211_ops { 1167struct ieee80211_ops {
1119 int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb, 1168 int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
1120 struct ieee80211_tx_control *control);
1121 int (*start)(struct ieee80211_hw *hw); 1169 int (*start)(struct ieee80211_hw *hw);
1122 void (*stop)(struct ieee80211_hw *hw); 1170 void (*stop)(struct ieee80211_hw *hw);
1123 int (*add_interface)(struct ieee80211_hw *hw, 1171 int (*add_interface)(struct ieee80211_hw *hw,
@@ -1154,15 +1202,12 @@ struct ieee80211_ops {
1154 u32 short_retry, u32 long_retr); 1202 u32 short_retry, u32 long_retr);
1155 void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1203 void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1156 enum sta_notify_cmd, const u8 *addr); 1204 enum sta_notify_cmd, const u8 *addr);
1157 int (*conf_tx)(struct ieee80211_hw *hw, int queue, 1205 int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
1158 const struct ieee80211_tx_queue_params *params); 1206 const struct ieee80211_tx_queue_params *params);
1159 int (*get_tx_stats)(struct ieee80211_hw *hw, 1207 int (*get_tx_stats)(struct ieee80211_hw *hw,
1160 struct ieee80211_tx_queue_stats *stats); 1208 struct ieee80211_tx_queue_stats *stats);
1161 u64 (*get_tsf)(struct ieee80211_hw *hw); 1209 u64 (*get_tsf)(struct ieee80211_hw *hw);
1162 void (*reset_tsf)(struct ieee80211_hw *hw); 1210 void (*reset_tsf)(struct ieee80211_hw *hw);
1163 int (*beacon_update)(struct ieee80211_hw *hw,
1164 struct sk_buff *skb,
1165 struct ieee80211_tx_control *control);
1166 int (*tx_last_beacon)(struct ieee80211_hw *hw); 1211 int (*tx_last_beacon)(struct ieee80211_hw *hw);
1167 int (*ampdu_action)(struct ieee80211_hw *hw, 1212 int (*ampdu_action)(struct ieee80211_hw *hw,
1168 enum ieee80211_ampdu_mlme_action action, 1213 enum ieee80211_ampdu_mlme_action action,
@@ -1292,7 +1337,7 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw);
1292 * 1337 *
1293 * This function frees everything that was allocated, including the 1338 * This function frees everything that was allocated, including the
1294 * private data for the driver. You must call ieee80211_unregister_hw() 1339 * private data for the driver. You must call ieee80211_unregister_hw()
1295 * before calling this function 1340 * before calling this function.
1296 * 1341 *
1297 * @hw: the hardware to free 1342 * @hw: the hardware to free
1298 */ 1343 */
@@ -1358,16 +1403,12 @@ void ieee80211_rx_irqsafe(struct ieee80211_hw *hw,
1358 * 1403 *
1359 * @hw: the hardware the frame was transmitted by 1404 * @hw: the hardware the frame was transmitted by
1360 * @skb: the frame that was transmitted, owned by mac80211 after this call 1405 * @skb: the frame that was transmitted, owned by mac80211 after this call
1361 * @status: status information for this frame; the status pointer need not
1362 * be valid after this function returns and is not freed by mac80211,
1363 * it is recommended that it points to a stack area
1364 */ 1406 */
1365void ieee80211_tx_status(struct ieee80211_hw *hw, 1407void ieee80211_tx_status(struct ieee80211_hw *hw,
1366 struct sk_buff *skb, 1408 struct sk_buff *skb);
1367 struct ieee80211_tx_status *status);
1368 1409
1369/** 1410/**
1370 * ieee80211_tx_status_irqsafe - irq-safe transmit status callback 1411 * ieee80211_tx_status_irqsafe - IRQ-safe transmit status callback
1371 * 1412 *
1372 * Like ieee80211_tx_status() but can be called in IRQ context 1413 * Like ieee80211_tx_status() but can be called in IRQ context
1373 * (internally defers to a tasklet.) 1414 * (internally defers to a tasklet.)
@@ -1377,13 +1418,9 @@ void ieee80211_tx_status(struct ieee80211_hw *hw,
1377 * 1418 *
1378 * @hw: the hardware the frame was transmitted by 1419 * @hw: the hardware the frame was transmitted by
1379 * @skb: the frame that was transmitted, owned by mac80211 after this call 1420 * @skb: the frame that was transmitted, owned by mac80211 after this call
1380 * @status: status information for this frame; the status pointer need not
1381 * be valid after this function returns and is not freed by mac80211,
1382 * it is recommended that it points to a stack area
1383 */ 1421 */
1384void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, 1422void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
1385 struct sk_buff *skb, 1423 struct sk_buff *skb);
1386 struct ieee80211_tx_status *status);
1387 1424
1388/** 1425/**
1389 * ieee80211_beacon_get - beacon generation function 1426 * ieee80211_beacon_get - beacon generation function
@@ -1399,8 +1436,7 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
1399 * is responsible of freeing it. 1436 * is responsible of freeing it.
1400 */ 1437 */
1401struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, 1438struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
1402 struct ieee80211_vif *vif, 1439 struct ieee80211_vif *vif);
1403 struct ieee80211_tx_control *control);
1404 1440
1405/** 1441/**
1406 * ieee80211_rts_get - RTS frame generation function 1442 * ieee80211_rts_get - RTS frame generation function
@@ -1408,7 +1444,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
1408 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. 1444 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
1409 * @frame: pointer to the frame that is going to be protected by the RTS. 1445 * @frame: pointer to the frame that is going to be protected by the RTS.
1410 * @frame_len: the frame length (in octets). 1446 * @frame_len: the frame length (in octets).
1411 * @frame_txctl: &struct ieee80211_tx_control of the frame. 1447 * @frame_txctl: &struct ieee80211_tx_info of the frame.
1412 * @rts: The buffer where to store the RTS frame. 1448 * @rts: The buffer where to store the RTS frame.
1413 * 1449 *
1414 * If the RTS frames are generated by the host system (i.e., not in 1450 * If the RTS frames are generated by the host system (i.e., not in
@@ -1418,7 +1454,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
1418 */ 1454 */
1419void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1455void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1420 const void *frame, size_t frame_len, 1456 const void *frame, size_t frame_len,
1421 const struct ieee80211_tx_control *frame_txctl, 1457 const struct ieee80211_tx_info *frame_txctl,
1422 struct ieee80211_rts *rts); 1458 struct ieee80211_rts *rts);
1423 1459
1424/** 1460/**
@@ -1426,7 +1462,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1426 * @hw: pointer obtained from ieee80211_alloc_hw(). 1462 * @hw: pointer obtained from ieee80211_alloc_hw().
1427 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. 1463 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
1428 * @frame_len: the length of the frame that is going to be protected by the RTS. 1464 * @frame_len: the length of the frame that is going to be protected by the RTS.
1429 * @frame_txctl: &struct ieee80211_tx_control of the frame. 1465 * @frame_txctl: &struct ieee80211_tx_info of the frame.
1430 * 1466 *
1431 * If the RTS is generated in firmware, but the host system must provide 1467 * If the RTS is generated in firmware, but the host system must provide
1432 * the duration field, the low-level driver uses this function to receive 1468 * the duration field, the low-level driver uses this function to receive
@@ -1434,7 +1470,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1434 */ 1470 */
1435__le16 ieee80211_rts_duration(struct ieee80211_hw *hw, 1471__le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
1436 struct ieee80211_vif *vif, size_t frame_len, 1472 struct ieee80211_vif *vif, size_t frame_len,
1437 const struct ieee80211_tx_control *frame_txctl); 1473 const struct ieee80211_tx_info *frame_txctl);
1438 1474
1439/** 1475/**
1440 * ieee80211_ctstoself_get - CTS-to-self frame generation function 1476 * ieee80211_ctstoself_get - CTS-to-self frame generation function
@@ -1442,7 +1478,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
1442 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. 1478 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
1443 * @frame: pointer to the frame that is going to be protected by the CTS-to-self. 1479 * @frame: pointer to the frame that is going to be protected by the CTS-to-self.
1444 * @frame_len: the frame length (in octets). 1480 * @frame_len: the frame length (in octets).
1445 * @frame_txctl: &struct ieee80211_tx_control of the frame. 1481 * @frame_txctl: &struct ieee80211_tx_info of the frame.
1446 * @cts: The buffer where to store the CTS-to-self frame. 1482 * @cts: The buffer where to store the CTS-to-self frame.
1447 * 1483 *
1448 * If the CTS-to-self frames are generated by the host system (i.e., not in 1484 * If the CTS-to-self frames are generated by the host system (i.e., not in
@@ -1453,7 +1489,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
1453void ieee80211_ctstoself_get(struct ieee80211_hw *hw, 1489void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
1454 struct ieee80211_vif *vif, 1490 struct ieee80211_vif *vif,
1455 const void *frame, size_t frame_len, 1491 const void *frame, size_t frame_len,
1456 const struct ieee80211_tx_control *frame_txctl, 1492 const struct ieee80211_tx_info *frame_txctl,
1457 struct ieee80211_cts *cts); 1493 struct ieee80211_cts *cts);
1458 1494
1459/** 1495/**
@@ -1461,7 +1497,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
1461 * @hw: pointer obtained from ieee80211_alloc_hw(). 1497 * @hw: pointer obtained from ieee80211_alloc_hw().
1462 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. 1498 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
1463 * @frame_len: the length of the frame that is going to be protected by the CTS-to-self. 1499 * @frame_len: the length of the frame that is going to be protected by the CTS-to-self.
1464 * @frame_txctl: &struct ieee80211_tx_control of the frame. 1500 * @frame_txctl: &struct ieee80211_tx_info of the frame.
1465 * 1501 *
1466 * If the CTS-to-self is generated in firmware, but the host system must provide 1502 * If the CTS-to-self is generated in firmware, but the host system must provide
1467 * the duration field, the low-level driver uses this function to receive 1503 * the duration field, the low-level driver uses this function to receive
@@ -1470,7 +1506,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
1470__le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, 1506__le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
1471 struct ieee80211_vif *vif, 1507 struct ieee80211_vif *vif,
1472 size_t frame_len, 1508 size_t frame_len,
1473 const struct ieee80211_tx_control *frame_txctl); 1509 const struct ieee80211_tx_info *frame_txctl);
1474 1510
1475/** 1511/**
1476 * ieee80211_generic_frame_duration - Calculate the duration field for a frame 1512 * ieee80211_generic_frame_duration - Calculate the duration field for a frame
@@ -1509,8 +1545,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
1509 * use common code for all beacons. 1545 * use common code for all beacons.
1510 */ 1546 */
1511struct sk_buff * 1547struct sk_buff *
1512ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1548ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
1513 struct ieee80211_tx_control *control);
1514 1549
1515/** 1550/**
1516 * ieee80211_get_hdrlen_from_skb - get header length from data 1551 * ieee80211_get_hdrlen_from_skb - get header length from data
@@ -1522,7 +1557,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1522 * 1557 *
1523 * @skb: the frame 1558 * @skb: the frame
1524 */ 1559 */
1525int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb); 1560unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
1526 1561
1527/** 1562/**
1528 * ieee80211_get_hdrlen - get header length from frame control 1563 * ieee80211_get_hdrlen - get header length from frame control
@@ -1535,6 +1570,12 @@ int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
1535int ieee80211_get_hdrlen(u16 fc); 1570int ieee80211_get_hdrlen(u16 fc);
1536 1571
1537/** 1572/**
1573 * ieee80211_hdrlen - get header length in bytes from frame control
1574 * @fc: frame control field in little-endian format
1575 */
1576unsigned int ieee80211_hdrlen(__le16 fc);
1577
1578/**
1538 * ieee80211_get_tkip_key - get a TKIP rc4 for skb 1579 * ieee80211_get_tkip_key - get a TKIP rc4 for skb
1539 * 1580 *
1540 * This function computes a TKIP rc4 key for an skb. It computes 1581 * This function computes a TKIP rc4 key for an skb. It computes
@@ -1545,6 +1586,8 @@ int ieee80211_get_hdrlen(u16 fc);
1545 * @keyconf: the parameter passed with the set key 1586 * @keyconf: the parameter passed with the set key
1546 * @skb: the skb for which the key is needed 1587 * @skb: the skb for which the key is needed
1547 * @rc4key: a buffer to which the key will be written 1588 * @rc4key: a buffer to which the key will be written
1589 * @type: TBD
1590 * @key: TBD
1548 */ 1591 */
1549void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf, 1592void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf,
1550 struct sk_buff *skb, 1593 struct sk_buff *skb,
@@ -1568,14 +1611,6 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue);
1568void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); 1611void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue);
1569 1612
1570/** 1613/**
1571 * ieee80211_start_queues - start all queues
1572 * @hw: pointer to as obtained from ieee80211_alloc_hw().
1573 *
1574 * Drivers should use this function instead of netif_start_queue.
1575 */
1576void ieee80211_start_queues(struct ieee80211_hw *hw);
1577
1578/**
1579 * ieee80211_stop_queues - stop all queues 1614 * ieee80211_stop_queues - stop all queues
1580 * @hw: pointer as obtained from ieee80211_alloc_hw(). 1615 * @hw: pointer as obtained from ieee80211_alloc_hw().
1581 * 1616 *
@@ -1603,7 +1638,7 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
1603void ieee80211_scan_completed(struct ieee80211_hw *hw); 1638void ieee80211_scan_completed(struct ieee80211_hw *hw);
1604 1639
1605/** 1640/**
1606 * ieee80211_iterate_active_interfaces- iterate active interfaces 1641 * ieee80211_iterate_active_interfaces - iterate active interfaces
1607 * 1642 *
1608 * This function iterates over the interfaces associated with a given 1643 * This function iterates over the interfaces associated with a given
1609 * hardware that are currently active and calls the callback for them. 1644 * hardware that are currently active and calls the callback for them.
@@ -1670,7 +1705,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid);
1670 * 1705 *
1671 * This function must be called by low level driver once it has 1706 * This function must be called by low level driver once it has
1672 * finished with preparations for the BA session. 1707 * finished with preparations for the BA session.
1673 * This version of the function is irq safe. 1708 * This version of the function is IRQ-safe.
1674 */ 1709 */
1675void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, 1710void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
1676 u16 tid); 1711 u16 tid);
@@ -1710,7 +1745,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid);
1710 * 1745 *
1711 * This function must be called by low level driver once it has 1746 * This function must be called by low level driver once it has
1712 * finished with preparations for the BA session tear down. 1747 * finished with preparations for the BA session tear down.
1713 * This version of the function is irq safe. 1748 * This version of the function is IRQ-safe.
1714 */ 1749 */
1715void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, 1750void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
1716 u16 tid); 1751 u16 tid);
@@ -1718,7 +1753,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
1718/** 1753/**
1719 * ieee80211_notify_mac - low level driver notification 1754 * ieee80211_notify_mac - low level driver notification
1720 * @hw: pointer as obtained from ieee80211_alloc_hw(). 1755 * @hw: pointer as obtained from ieee80211_alloc_hw().
1721 * @notification_types: enum ieee80211_notification_types 1756 * @notif_type: enum ieee80211_notification_types
1722 * 1757 *
1723 * This function must be called by low level driver to inform mac80211 of 1758 * This function must be called by low level driver to inform mac80211 of
1724 * low level driver status change or force mac80211 to re-assoc for low 1759 * low level driver status change or force mac80211 to re-assoc for low
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index dc420fecafb9..aa4b708654a4 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -75,7 +75,7 @@ struct neigh_statistics
75 unsigned long destroys; /* number of destroyed neighs */ 75 unsigned long destroys; /* number of destroyed neighs */
76 unsigned long hash_grows; /* number of hash resizes */ 76 unsigned long hash_grows; /* number of hash resizes */
77 77
78 unsigned long res_failed; /* nomber of failed resolutions */ 78 unsigned long res_failed; /* number of failed resolutions */
79 79
80 unsigned long lookups; /* number of lookups */ 80 unsigned long lookups; /* number of lookups */
81 unsigned long hits; /* number of hits (among lookups) */ 81 unsigned long hits; /* number of hits (among lookups) */
@@ -85,6 +85,8 @@ struct neigh_statistics
85 85
86 unsigned long periodic_gc_runs; /* number of periodic GC runs */ 86 unsigned long periodic_gc_runs; /* number of periodic GC runs */
87 unsigned long forced_gc_runs; /* number of forced GC runs */ 87 unsigned long forced_gc_runs; /* number of forced GC runs */
88
89 unsigned long unres_discards; /* number of unresolved drops */
88}; 90};
89 91
90#define NEIGH_CACHE_STAT_INC(tbl, field) \ 92#define NEIGH_CACHE_STAT_INC(tbl, field) \
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index d9dd0f707296..3855620b78a9 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -9,6 +9,7 @@
9#include <linux/list.h> 9#include <linux/list.h>
10 10
11#include <net/netns/core.h> 11#include <net/netns/core.h>
12#include <net/netns/mib.h>
12#include <net/netns/unix.h> 13#include <net/netns/unix.h>
13#include <net/netns/packet.h> 14#include <net/netns/packet.h>
14#include <net/netns/ipv4.h> 15#include <net/netns/ipv4.h>
@@ -52,6 +53,7 @@ struct net {
52 struct sock *rtnl; /* rtnetlink socket */ 53 struct sock *rtnl; /* rtnetlink socket */
53 54
54 struct netns_core core; 55 struct netns_core core;
56 struct netns_mib mib;
55 struct netns_packet packet; 57 struct netns_packet packet;
56 struct netns_unix unx; 58 struct netns_unix unx;
57 struct netns_ipv4 ipv4; 59 struct netns_ipv4 ipv4;
@@ -212,8 +214,11 @@ extern void unregister_pernet_gen_device(int id, struct pernet_operations *);
212struct ctl_path; 214struct ctl_path;
213struct ctl_table; 215struct ctl_table;
214struct ctl_table_header; 216struct ctl_table_header;
217
215extern struct ctl_table_header *register_net_sysctl_table(struct net *net, 218extern struct ctl_table_header *register_net_sysctl_table(struct net *net,
216 const struct ctl_path *path, struct ctl_table *table); 219 const struct ctl_path *path, struct ctl_table *table);
220extern struct ctl_table_header *register_net_sysctl_rotable(
221 const struct ctl_path *path, struct ctl_table *table);
217extern void unregister_net_sysctl_table(struct ctl_table_header *header); 222extern void unregister_net_sysctl_table(struct ctl_table_header *header);
218 223
219#endif /* __NET_NET_NAMESPACE_H */ 224#endif /* __NET_NET_NAMESPACE_H */
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 9bf059817aec..7573d52a4346 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -9,8 +9,6 @@
9#ifndef _NF_CONNTRACK_IPV4_H 9#ifndef _NF_CONNTRACK_IPV4_H
10#define _NF_CONNTRACK_IPV4_H 10#define _NF_CONNTRACK_IPV4_H
11 11
12/* Returns new sk_buff, or NULL */
13struct sk_buff *nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
14 12
15extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4; 13extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
16 14
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 2dbd6c015b94..0741ad592da0 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -88,7 +88,6 @@ struct nf_conn_help {
88 u8 expecting[NF_CT_MAX_EXPECT_CLASSES]; 88 u8 expecting[NF_CT_MAX_EXPECT_CLASSES];
89}; 89};
90 90
91
92#include <net/netfilter/ipv4/nf_conntrack_ipv4.h> 91#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
93#include <net/netfilter/ipv6/nf_conntrack_ipv6.h> 92#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
94 93
@@ -111,11 +110,6 @@ struct nf_conn
111 /* Timer function; drops refcnt when it goes off. */ 110 /* Timer function; drops refcnt when it goes off. */
112 struct timer_list timeout; 111 struct timer_list timeout;
113 112
114#ifdef CONFIG_NF_CT_ACCT
115 /* Accounting Information (same cache line as other written members) */
116 struct ip_conntrack_counter counters[IP_CT_DIR_MAX];
117#endif
118
119#if defined(CONFIG_NF_CONNTRACK_MARK) 113#if defined(CONFIG_NF_CONNTRACK_MARK)
120 u_int32_t mark; 114 u_int32_t mark;
121#endif 115#endif
@@ -223,6 +217,25 @@ static inline void nf_ct_refresh(struct nf_conn *ct,
223 __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0); 217 __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
224} 218}
225 219
220extern bool __nf_ct_kill_acct(struct nf_conn *ct,
221 enum ip_conntrack_info ctinfo,
222 const struct sk_buff *skb,
223 int do_acct);
224
225/* kill conntrack and do accounting */
226static inline bool nf_ct_kill_acct(struct nf_conn *ct,
227 enum ip_conntrack_info ctinfo,
228 const struct sk_buff *skb)
229{
230 return __nf_ct_kill_acct(ct, ctinfo, skb, 1);
231}
232
233/* kill conntrack without accounting */
234static inline bool nf_ct_kill(struct nf_conn *ct)
235{
236 return __nf_ct_kill_acct(ct, 0, NULL, 0);
237}
238
226/* These are for NAT. Icky. */ 239/* These are for NAT. Icky. */
227/* Update TCP window tracking data when NAT mangles the packet */ 240/* Update TCP window tracking data when NAT mangles the packet */
228extern void nf_conntrack_tcp_update(const struct sk_buff *skb, 241extern void nf_conntrack_tcp_update(const struct sk_buff *skb,
@@ -239,7 +252,8 @@ nf_ct_iterate_cleanup(int (*iter)(struct nf_conn *i, void *data), void *data);
239extern void nf_conntrack_free(struct nf_conn *ct); 252extern void nf_conntrack_free(struct nf_conn *ct);
240extern struct nf_conn * 253extern struct nf_conn *
241nf_conntrack_alloc(const struct nf_conntrack_tuple *orig, 254nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
242 const struct nf_conntrack_tuple *repl); 255 const struct nf_conntrack_tuple *repl,
256 gfp_t gfp);
243 257
244/* It's confirmed if it is, or has been in the hash table. */ 258/* It's confirmed if it is, or has been in the hash table. */
245static inline int nf_ct_is_confirmed(struct nf_conn *ct) 259static inline int nf_ct_is_confirmed(struct nf_conn *ct)
diff --git a/include/net/netfilter/nf_conntrack_acct.h b/include/net/netfilter/nf_conntrack_acct.h
new file mode 100644
index 000000000000..5d5ae55d54c4
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_acct.h
@@ -0,0 +1,51 @@
1/*
2 * (C) 2008 Krzysztof Piotr Oledzki <ole@ans.pl>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#ifndef _NF_CONNTRACK_ACCT_H
10#define _NF_CONNTRACK_ACCT_H
11#include <linux/netfilter/nf_conntrack_common.h>
12#include <linux/netfilter/nf_conntrack_tuple_common.h>
13#include <net/netfilter/nf_conntrack.h>
14#include <net/netfilter/nf_conntrack_extend.h>
15
16struct nf_conn_counter {
17 u_int64_t packets;
18 u_int64_t bytes;
19};
20
21extern int nf_ct_acct;
22
23static inline
24struct nf_conn_counter *nf_conn_acct_find(const struct nf_conn *ct)
25{
26 return nf_ct_ext_find(ct, NF_CT_EXT_ACCT);
27}
28
29static inline
30struct nf_conn_counter *nf_ct_acct_ext_add(struct nf_conn *ct, gfp_t gfp)
31{
32 struct nf_conn_counter *acct;
33
34 if (!nf_ct_acct)
35 return NULL;
36
37 acct = nf_ct_ext_add(ct, NF_CT_EXT_ACCT, gfp);
38 if (!acct)
39 pr_debug("failed to add accounting extension area");
40
41
42 return acct;
43};
44
45extern unsigned int
46seq_print_acct(struct seq_file *s, const struct nf_conn *ct, int dir);
47
48extern int nf_conntrack_acct_init(void);
49extern void nf_conntrack_acct_fini(void);
50
51#endif /* _NF_CONNTRACK_ACCT_H */
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index f80c0ed6d870..da8ee52613a5 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -7,11 +7,13 @@ enum nf_ct_ext_id
7{ 7{
8 NF_CT_EXT_HELPER, 8 NF_CT_EXT_HELPER,
9 NF_CT_EXT_NAT, 9 NF_CT_EXT_NAT,
10 NF_CT_EXT_ACCT,
10 NF_CT_EXT_NUM, 11 NF_CT_EXT_NUM,
11}; 12};
12 13
13#define NF_CT_EXT_HELPER_TYPE struct nf_conn_help 14#define NF_CT_EXT_HELPER_TYPE struct nf_conn_help
14#define NF_CT_EXT_NAT_TYPE struct nf_conn_nat 15#define NF_CT_EXT_NAT_TYPE struct nf_conn_nat
16#define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter
15 17
16/* Extensions: optional stuff which isn't permanently in struct. */ 18/* Extensions: optional stuff which isn't permanently in struct. */
17struct nf_ct_ext { 19struct nf_ct_ext {
diff --git a/include/net/netlink.h b/include/net/netlink.h
index dfc3701dfcc3..18024b8cecb8 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -896,6 +896,9 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
896#define NLA_PUT_U64(skb, attrtype, value) \ 896#define NLA_PUT_U64(skb, attrtype, value) \
897 NLA_PUT_TYPE(skb, u64, attrtype, value) 897 NLA_PUT_TYPE(skb, u64, attrtype, value)
898 898
899#define NLA_PUT_BE64(skb, attrtype, value) \
900 NLA_PUT_TYPE(skb, __be64, attrtype, value)
901
899#define NLA_PUT_STRING(skb, attrtype, value) \ 902#define NLA_PUT_STRING(skb, attrtype, value) \
900 NLA_PUT(skb, attrtype, strlen(value) + 1, value) 903 NLA_PUT(skb, attrtype, strlen(value) + 1, value)
901 904
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
new file mode 100644
index 000000000000..548d78f2cc47
--- /dev/null
+++ b/include/net/netns/hash.h
@@ -0,0 +1,21 @@
1#ifndef __NET_NS_HASH_H__
2#define __NET_NS_HASH_H__
3
4#include <asm/cache.h>
5
6struct net;
7
8static inline unsigned net_hash_mix(struct net *net)
9{
10#ifdef CONFIG_NET_NS
11 /*
12 * shift this right to eliminate bits, that are
13 * always zeroed
14 */
15
16 return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT);
17#else
18 return 0;
19#endif
20}
21#endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 34ee348a2cf2..a6ed83853dcc 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -18,6 +18,7 @@ struct netns_ipv4 {
18 struct ctl_table_header *forw_hdr; 18 struct ctl_table_header *forw_hdr;
19 struct ctl_table_header *frags_hdr; 19 struct ctl_table_header *frags_hdr;
20 struct ctl_table_header *ipv4_hdr; 20 struct ctl_table_header *ipv4_hdr;
21 struct ctl_table_header *route_hdr;
21#endif 22#endif
22 struct ipv4_devconf *devconf_all; 23 struct ipv4_devconf *devconf_all;
23 struct ipv4_devconf *devconf_dflt; 24 struct ipv4_devconf *devconf_dflt;
@@ -36,6 +37,7 @@ struct netns_ipv4 {
36 struct xt_table *iptable_mangle; 37 struct xt_table *iptable_mangle;
37 struct xt_table *iptable_raw; 38 struct xt_table *iptable_raw;
38 struct xt_table *arptable_filter; 39 struct xt_table *arptable_filter;
40 struct xt_table *iptable_security;
39#endif 41#endif
40 42
41 int sysctl_icmp_echo_ignore_all; 43 int sysctl_icmp_echo_ignore_all;
@@ -44,5 +46,8 @@ struct netns_ipv4 {
44 int sysctl_icmp_ratelimit; 46 int sysctl_icmp_ratelimit;
45 int sysctl_icmp_ratemask; 47 int sysctl_icmp_ratemask;
46 int sysctl_icmp_errors_use_inbound_ifaddr; 48 int sysctl_icmp_errors_use_inbound_ifaddr;
49
50 struct timer_list rt_secret_timer;
51 atomic_t rt_genid;
47}; 52};
48#endif 53#endif
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index ac053be6c256..2932721180c0 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -35,10 +35,11 @@ struct netns_ipv6 {
35 struct xt_table *ip6table_filter; 35 struct xt_table *ip6table_filter;
36 struct xt_table *ip6table_mangle; 36 struct xt_table *ip6table_mangle;
37 struct xt_table *ip6table_raw; 37 struct xt_table *ip6table_raw;
38 struct xt_table *ip6table_security;
38#endif 39#endif
39 struct rt6_info *ip6_null_entry; 40 struct rt6_info *ip6_null_entry;
40 struct rt6_statistics *rt6_stats; 41 struct rt6_statistics *rt6_stats;
41 struct timer_list *ip6_fib_timer; 42 struct timer_list ip6_fib_timer;
42 struct hlist_head *fib_table_hash; 43 struct hlist_head *fib_table_hash;
43 struct fib6_table *fib6_main_tbl; 44 struct fib6_table *fib6_main_tbl;
44 struct dst_ops *ip6_dst_ops; 45 struct dst_ops *ip6_dst_ops;
diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h
new file mode 100644
index 000000000000..449147604642
--- /dev/null
+++ b/include/net/netns/mib.h
@@ -0,0 +1,16 @@
1#ifndef __NETNS_MIB_H__
2#define __NETNS_MIB_H__
3
4#include <net/snmp.h>
5
6struct netns_mib {
7 DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics);
8 DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
9 DEFINE_SNMP_STAT(struct linux_mib, net_statistics);
10 DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
11 DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics);
12 DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics);
13 DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics);
14};
15
16#endif
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 46fb4d80c74a..6affcfaa123e 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -72,6 +72,10 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
72extern struct Qdisc_ops pfifo_qdisc_ops; 72extern struct Qdisc_ops pfifo_qdisc_ops;
73extern struct Qdisc_ops bfifo_qdisc_ops; 73extern struct Qdisc_ops bfifo_qdisc_ops;
74 74
75extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
76extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
77 unsigned int limit);
78
75extern int register_qdisc(struct Qdisc_ops *qops); 79extern int register_qdisc(struct Qdisc_ops *qops);
76extern int unregister_qdisc(struct Qdisc_ops *qops); 80extern int unregister_qdisc(struct Qdisc_ops *qops);
77extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle); 81extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
@@ -79,14 +83,14 @@ extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
79extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, 83extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
80 struct nlattr *tab); 84 struct nlattr *tab);
81extern void qdisc_put_rtab(struct qdisc_rate_table *tab); 85extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
86extern void qdisc_put_stab(struct qdisc_size_table *tab);
82 87
83extern void __qdisc_run(struct net_device *dev); 88extern void __qdisc_run(struct Qdisc *q);
84 89
85static inline void qdisc_run(struct net_device *dev) 90static inline void qdisc_run(struct Qdisc *q)
86{ 91{
87 if (!netif_queue_stopped(dev) && 92 if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
88 !test_and_set_bit(__LINK_STATE_QDISC_RUNNING, &dev->state)) 93 __qdisc_run(q);
89 __qdisc_run(dev);
90} 94}
91 95
92extern int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp, 96extern int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp,
diff --git a/include/net/rose.h b/include/net/rose.h
index e5bb084d8754..cbd5364b2c8a 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -201,7 +201,7 @@ extern void rose_link_device_down(struct net_device *);
201extern struct net_device *rose_dev_first(void); 201extern struct net_device *rose_dev_first(void);
202extern struct net_device *rose_dev_get(rose_address *); 202extern struct net_device *rose_dev_get(rose_address *);
203extern struct rose_route *rose_route_free_lci(unsigned int, struct rose_neigh *); 203extern struct rose_route *rose_route_free_lci(unsigned int, struct rose_neigh *);
204extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *); 204extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *, int);
205extern int rose_rt_ioctl(unsigned int, void __user *); 205extern int rose_rt_ioctl(unsigned int, void __user *);
206extern void rose_link_failed(ax25_cb *, int); 206extern void rose_link_failed(ax25_cb *, int);
207extern int rose_route_frame(struct sk_buff *, ax25_cb *); 207extern int rose_route_frame(struct sk_buff *, ax25_cb *);
diff --git a/include/net/route.h b/include/net/route.h
index fc836ff824cc..3140cc500854 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -111,7 +111,7 @@ struct in_device;
111extern int ip_rt_init(void); 111extern int ip_rt_init(void);
112extern void ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw, 112extern void ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
113 __be32 src, struct net_device *dev); 113 __be32 src, struct net_device *dev);
114extern void rt_cache_flush(int how); 114extern void rt_cache_flush(struct net *net, int how);
115extern int __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp); 115extern int __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp);
116extern int ip_route_output_key(struct net *, struct rtable **, struct flowi *flp); 116extern int ip_route_output_key(struct net *, struct rtable **, struct flowi *flp);
117extern int ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags); 117extern int ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a87fc0312edc..b5f40d7ef724 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -23,6 +23,19 @@ struct qdisc_rate_table
23 int refcnt; 23 int refcnt;
24}; 24};
25 25
26enum qdisc_state_t
27{
28 __QDISC_STATE_RUNNING,
29 __QDISC_STATE_SCHED,
30};
31
32struct qdisc_size_table {
33 struct list_head list;
34 struct tc_sizespec szopts;
35 int refcnt;
36 u16 data[];
37};
38
26struct Qdisc 39struct Qdisc
27{ 40{
28 int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev); 41 int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
@@ -33,21 +46,26 @@ struct Qdisc
33#define TCQ_F_INGRESS 4 46#define TCQ_F_INGRESS 4
34 int padded; 47 int padded;
35 struct Qdisc_ops *ops; 48 struct Qdisc_ops *ops;
49 struct qdisc_size_table *stab;
36 u32 handle; 50 u32 handle;
37 u32 parent; 51 u32 parent;
38 atomic_t refcnt; 52 atomic_t refcnt;
53 unsigned long state;
54 struct sk_buff *gso_skb;
39 struct sk_buff_head q; 55 struct sk_buff_head q;
40 struct net_device *dev; 56 struct netdev_queue *dev_queue;
57 struct Qdisc *next_sched;
41 struct list_head list; 58 struct list_head list;
42 59
43 struct gnet_stats_basic bstats; 60 struct gnet_stats_basic bstats;
44 struct gnet_stats_queue qstats; 61 struct gnet_stats_queue qstats;
45 struct gnet_stats_rate_est rate_est; 62 struct gnet_stats_rate_est rate_est;
46 spinlock_t *stats_lock;
47 struct rcu_head q_rcu; 63 struct rcu_head q_rcu;
48 int (*reshape_fail)(struct sk_buff *skb, 64 int (*reshape_fail)(struct sk_buff *skb,
49 struct Qdisc *q); 65 struct Qdisc *q);
50 66
67 void *u32_node;
68
51 /* This field is deprecated, but it is still used by CBQ 69 /* This field is deprecated, but it is still used by CBQ
52 * and it will live until better solution will be invented. 70 * and it will live until better solution will be invented.
53 */ 71 */
@@ -155,18 +173,96 @@ struct tcf_proto
155 struct tcf_proto_ops *ops; 173 struct tcf_proto_ops *ops;
156}; 174};
157 175
176struct qdisc_skb_cb {
177 unsigned int pkt_len;
178 char data[];
179};
180
181static inline struct qdisc_skb_cb *qdisc_skb_cb(struct sk_buff *skb)
182{
183 return (struct qdisc_skb_cb *)skb->cb;
184}
158 185
159extern void qdisc_lock_tree(struct net_device *dev); 186static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc)
160extern void qdisc_unlock_tree(struct net_device *dev); 187{
188 return &qdisc->q.lock;
189}
161 190
162#define sch_tree_lock(q) qdisc_lock_tree((q)->dev) 191static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
163#define sch_tree_unlock(q) qdisc_unlock_tree((q)->dev) 192{
164#define tcf_tree_lock(tp) qdisc_lock_tree((tp)->q->dev) 193 return qdisc->dev_queue->qdisc;
165#define tcf_tree_unlock(tp) qdisc_unlock_tree((tp)->q->dev) 194}
195
196static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc)
197{
198 struct Qdisc *root = qdisc_root(qdisc);
199
200 return qdisc_lock(root);
201}
202
203static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)
204{
205 return qdisc->dev_queue->dev;
206}
207
208static inline void sch_tree_lock(struct Qdisc *q)
209{
210 spin_lock_bh(qdisc_root_lock(q));
211}
212
213static inline void sch_tree_unlock(struct Qdisc *q)
214{
215 spin_unlock_bh(qdisc_root_lock(q));
216}
217
218#define tcf_tree_lock(tp) sch_tree_lock((tp)->q)
219#define tcf_tree_unlock(tp) sch_tree_unlock((tp)->q)
166 220
167extern struct Qdisc noop_qdisc; 221extern struct Qdisc noop_qdisc;
168extern struct Qdisc_ops noop_qdisc_ops; 222extern struct Qdisc_ops noop_qdisc_ops;
169 223
224struct Qdisc_class_common
225{
226 u32 classid;
227 struct hlist_node hnode;
228};
229
230struct Qdisc_class_hash
231{
232 struct hlist_head *hash;
233 unsigned int hashsize;
234 unsigned int hashmask;
235 unsigned int hashelems;
236};
237
238static inline unsigned int qdisc_class_hash(u32 id, u32 mask)
239{
240 id ^= id >> 8;
241 id ^= id >> 4;
242 return id & mask;
243}
244
245static inline struct Qdisc_class_common *
246qdisc_class_find(struct Qdisc_class_hash *hash, u32 id)
247{
248 struct Qdisc_class_common *cl;
249 struct hlist_node *n;
250 unsigned int h;
251
252 h = qdisc_class_hash(id, hash->hashmask);
253 hlist_for_each_entry(cl, n, &hash->hash[h], hnode) {
254 if (cl->classid == id)
255 return cl;
256 }
257 return NULL;
258}
259
260extern int qdisc_class_hash_init(struct Qdisc_class_hash *);
261extern void qdisc_class_hash_insert(struct Qdisc_class_hash *, struct Qdisc_class_common *);
262extern void qdisc_class_hash_remove(struct Qdisc_class_hash *, struct Qdisc_class_common *);
263extern void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
264extern void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
265
170extern void dev_init_scheduler(struct net_device *dev); 266extern void dev_init_scheduler(struct net_device *dev);
171extern void dev_shutdown(struct net_device *dev); 267extern void dev_shutdown(struct net_device *dev);
172extern void dev_activate(struct net_device *dev); 268extern void dev_activate(struct net_device *dev);
@@ -174,18 +270,88 @@ extern void dev_deactivate(struct net_device *dev);
174extern void qdisc_reset(struct Qdisc *qdisc); 270extern void qdisc_reset(struct Qdisc *qdisc);
175extern void qdisc_destroy(struct Qdisc *qdisc); 271extern void qdisc_destroy(struct Qdisc *qdisc);
176extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n); 272extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
177extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops); 273extern struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
274 struct Qdisc_ops *ops);
178extern struct Qdisc *qdisc_create_dflt(struct net_device *dev, 275extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
276 struct netdev_queue *dev_queue,
179 struct Qdisc_ops *ops, u32 parentid); 277 struct Qdisc_ops *ops, u32 parentid);
278extern void qdisc_calculate_pkt_len(struct sk_buff *skb,
279 struct qdisc_size_table *stab);
180extern void tcf_destroy(struct tcf_proto *tp); 280extern void tcf_destroy(struct tcf_proto *tp);
181extern void tcf_destroy_chain(struct tcf_proto **fl); 281extern void tcf_destroy_chain(struct tcf_proto **fl);
182 282
283/* Reset all TX qdiscs of a device. */
284static inline void qdisc_reset_all_tx(struct net_device *dev)
285{
286 unsigned int i;
287 for (i = 0; i < dev->num_tx_queues; i++)
288 qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc);
289}
290
291/* Are all TX queues of the device empty? */
292static inline bool qdisc_all_tx_empty(const struct net_device *dev)
293{
294 unsigned int i;
295 for (i = 0; i < dev->num_tx_queues; i++) {
296 struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
297 const struct Qdisc *q = txq->qdisc;
298
299 if (q->q.qlen)
300 return false;
301 }
302 return true;
303}
304
305/* Are any of the TX qdiscs changing? */
306static inline bool qdisc_tx_changing(struct net_device *dev)
307{
308 unsigned int i;
309 for (i = 0; i < dev->num_tx_queues; i++) {
310 struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
311 if (txq->qdisc != txq->qdisc_sleeping)
312 return true;
313 }
314 return false;
315}
316
317/* Is the device using the noop qdisc on all queues? */
318static inline bool qdisc_tx_is_noop(const struct net_device *dev)
319{
320 unsigned int i;
321 for (i = 0; i < dev->num_tx_queues; i++) {
322 struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
323 if (txq->qdisc != &noop_qdisc)
324 return false;
325 }
326 return true;
327}
328
329static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
330{
331 return qdisc_skb_cb(skb)->pkt_len;
332}
333
334static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
335{
336#ifdef CONFIG_NET_SCHED
337 if (sch->stab)
338 qdisc_calculate_pkt_len(skb, sch->stab);
339#endif
340 return sch->enqueue(skb, sch);
341}
342
343static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch)
344{
345 qdisc_skb_cb(skb)->pkt_len = skb->len;
346 return qdisc_enqueue(skb, sch);
347}
348
183static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch, 349static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
184 struct sk_buff_head *list) 350 struct sk_buff_head *list)
185{ 351{
186 __skb_queue_tail(list, skb); 352 __skb_queue_tail(list, skb);
187 sch->qstats.backlog += skb->len; 353 sch->qstats.backlog += qdisc_pkt_len(skb);
188 sch->bstats.bytes += skb->len; 354 sch->bstats.bytes += qdisc_pkt_len(skb);
189 sch->bstats.packets++; 355 sch->bstats.packets++;
190 356
191 return NET_XMIT_SUCCESS; 357 return NET_XMIT_SUCCESS;
@@ -202,7 +368,7 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct Qdisc *sch,
202 struct sk_buff *skb = __skb_dequeue(list); 368 struct sk_buff *skb = __skb_dequeue(list);
203 369
204 if (likely(skb != NULL)) 370 if (likely(skb != NULL))
205 sch->qstats.backlog -= skb->len; 371 sch->qstats.backlog -= qdisc_pkt_len(skb);
206 372
207 return skb; 373 return skb;
208} 374}
@@ -218,7 +384,7 @@ static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
218 struct sk_buff *skb = __skb_dequeue_tail(list); 384 struct sk_buff *skb = __skb_dequeue_tail(list);
219 385
220 if (likely(skb != NULL)) 386 if (likely(skb != NULL))
221 sch->qstats.backlog -= skb->len; 387 sch->qstats.backlog -= qdisc_pkt_len(skb);
222 388
223 return skb; 389 return skb;
224} 390}
@@ -232,7 +398,7 @@ static inline int __qdisc_requeue(struct sk_buff *skb, struct Qdisc *sch,
232 struct sk_buff_head *list) 398 struct sk_buff_head *list)
233{ 399{
234 __skb_queue_head(list, skb); 400 __skb_queue_head(list, skb);
235 sch->qstats.backlog += skb->len; 401 sch->qstats.backlog += qdisc_pkt_len(skb);
236 sch->qstats.requeues++; 402 sch->qstats.requeues++;
237 403
238 return NET_XMIT_SUCCESS; 404 return NET_XMIT_SUCCESS;
@@ -250,7 +416,7 @@ static inline void __qdisc_reset_queue(struct Qdisc *sch,
250 * We do not know the backlog in bytes of this list, it 416 * We do not know the backlog in bytes of this list, it
251 * is up to the caller to correct it 417 * is up to the caller to correct it
252 */ 418 */
253 skb_queue_purge(list); 419 __skb_queue_purge(list);
254} 420}
255 421
256static inline void qdisc_reset_queue(struct Qdisc *sch) 422static inline void qdisc_reset_queue(struct Qdisc *sch)
@@ -265,7 +431,7 @@ static inline unsigned int __qdisc_queue_drop(struct Qdisc *sch,
265 struct sk_buff *skb = __qdisc_dequeue_tail(sch, list); 431 struct sk_buff *skb = __qdisc_dequeue_tail(sch, list);
266 432
267 if (likely(skb != NULL)) { 433 if (likely(skb != NULL)) {
268 unsigned int len = skb->len; 434 unsigned int len = qdisc_pkt_len(skb);
269 kfree_skb(skb); 435 kfree_skb(skb);
270 return len; 436 return len;
271 } 437 }
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index ba75c67cb992..b799fb21519a 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -46,9 +46,14 @@
46#include <net/sctp/sctp.h> 46#include <net/sctp/sctp.h>
47#include <linux/crc32c.h> 47#include <linux/crc32c.h>
48 48
49static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length) 49static inline __be32 sctp_crc32c(__be32 crc, u8 *buffer, u16 length)
50{ 50{
51 __u32 crc = ~(__u32) 0; 51 return (__force __be32)crc32c((__force u32)crc, buffer, length);
52}
53
54static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
55{
56 __be32 crc = ~cpu_to_be32(0);
52 __u8 zero[sizeof(__u32)] = {0}; 57 __u8 zero[sizeof(__u32)] = {0};
53 58
54 /* Optimize this routine to be SCTP specific, knowing how 59 /* Optimize this routine to be SCTP specific, knowing how
@@ -56,23 +61,23 @@ static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
56 */ 61 */
57 62
58 /* Calculate CRC up to the checksum. */ 63 /* Calculate CRC up to the checksum. */
59 crc = crc32c(crc, buffer, sizeof(struct sctphdr) - sizeof(__u32)); 64 crc = sctp_crc32c(crc, buffer, sizeof(struct sctphdr) - sizeof(__u32));
60 65
61 /* Skip checksum field of the header. */ 66 /* Skip checksum field of the header. */
62 crc = crc32c(crc, zero, sizeof(__u32)); 67 crc = sctp_crc32c(crc, zero, sizeof(__u32));
63 68
64 /* Calculate the rest of the CRC. */ 69 /* Calculate the rest of the CRC. */
65 crc = crc32c(crc, &buffer[sizeof(struct sctphdr)], 70 crc = sctp_crc32c(crc, &buffer[sizeof(struct sctphdr)],
66 length - sizeof(struct sctphdr)); 71 length - sizeof(struct sctphdr));
67 return crc; 72 return crc;
68} 73}
69 74
70static inline __u32 sctp_update_cksum(__u8 *buffer, __u16 length, __u32 crc32) 75static inline __be32 sctp_update_cksum(__u8 *buffer, __u16 length, __be32 crc32)
71{ 76{
72 return crc32c(crc32, buffer, length); 77 return sctp_crc32c(crc32, buffer, length);
73} 78}
74 79
75static inline __u32 sctp_end_cksum(__u32 crc32) 80static inline __be32 sctp_end_cksum(__be32 crc32)
76{ 81{
77 return ntohl(~crc32); 82 return ~crc32;
78} 83}
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 90b1e8d23b16..17b932b8a55a 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -179,6 +179,8 @@ int sctp_eps_proc_init(void);
179void sctp_eps_proc_exit(void); 179void sctp_eps_proc_exit(void);
180int sctp_assocs_proc_init(void); 180int sctp_assocs_proc_init(void);
181void sctp_assocs_proc_exit(void); 181void sctp_assocs_proc_exit(void);
182int sctp_remaddr_proc_init(void);
183void sctp_remaddr_proc_exit(void);
182 184
183 185
184/* 186/*
@@ -218,8 +220,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
218#define sctp_release_sock(sk) release_sock(sk) 220#define sctp_release_sock(sk) release_sock(sk)
219#define sctp_bh_lock_sock(sk) bh_lock_sock(sk) 221#define sctp_bh_lock_sock(sk) bh_lock_sock(sk)
220#define sctp_bh_unlock_sock(sk) bh_unlock_sock(sk) 222#define sctp_bh_unlock_sock(sk) bh_unlock_sock(sk)
221#define SCTP_SOCK_SLEEP_PRE(sk) SOCK_SLEEP_PRE(sk)
222#define SCTP_SOCK_SLEEP_POST(sk) SOCK_SLEEP_POST(sk)
223 223
224/* SCTP SNMP MIB stats handlers */ 224/* SCTP SNMP MIB stats handlers */
225DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics); 225DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 7f25195f9855..535a18f57a13 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -300,6 +300,7 @@ struct sctp_sock {
300 300
301 /* The default SACK delay timeout for new associations. */ 301 /* The default SACK delay timeout for new associations. */
302 __u32 sackdelay; 302 __u32 sackdelay;
303 __u32 sackfreq;
303 304
304 /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */ 305 /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */
305 __u32 param_flags; 306 __u32 param_flags;
@@ -826,7 +827,7 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *,
826 __u16 sport, __u16 dport); 827 __u16 sport, __u16 dport);
827struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int); 828struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
828sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *, 829sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *,
829 struct sctp_chunk *); 830 struct sctp_chunk *, int);
830sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *, 831sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *,
831 struct sctp_chunk *); 832 struct sctp_chunk *);
832int sctp_packet_transmit(struct sctp_packet *); 833int sctp_packet_transmit(struct sctp_packet *);
@@ -946,6 +947,7 @@ struct sctp_transport {
946 947
947 /* SACK delay timeout */ 948 /* SACK delay timeout */
948 unsigned long sackdelay; 949 unsigned long sackdelay;
950 __u32 sackfreq;
949 951
950 /* When was the last time (in jiffies) that we heard from this 952 /* When was the last time (in jiffies) that we heard from this
951 * transport? We use this to pick new active and retran paths. 953 * transport? We use this to pick new active and retran paths.
@@ -1159,7 +1161,6 @@ void sctp_outq_init(struct sctp_association *, struct sctp_outq *);
1159void sctp_outq_teardown(struct sctp_outq *); 1161void sctp_outq_teardown(struct sctp_outq *);
1160void sctp_outq_free(struct sctp_outq*); 1162void sctp_outq_free(struct sctp_outq*);
1161int sctp_outq_tail(struct sctp_outq *, struct sctp_chunk *chunk); 1163int sctp_outq_tail(struct sctp_outq *, struct sctp_chunk *chunk);
1162int sctp_outq_flush(struct sctp_outq *, int);
1163int sctp_outq_sack(struct sctp_outq *, struct sctp_sackhdr *); 1164int sctp_outq_sack(struct sctp_outq *, struct sctp_sackhdr *);
1164int sctp_outq_is_empty(const struct sctp_outq *); 1165int sctp_outq_is_empty(const struct sctp_outq *);
1165void sctp_outq_restart(struct sctp_outq *); 1166void sctp_outq_restart(struct sctp_outq *);
@@ -1209,6 +1210,8 @@ int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
1209int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); 1210int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
1210int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, 1211int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
1211 struct sctp_sock *); 1212 struct sctp_sock *);
1213int sctp_bind_addr_conflict(struct sctp_bind_addr *, const union sctp_addr *,
1214 struct sctp_sock *, struct sctp_sock *);
1212int sctp_bind_addr_state(const struct sctp_bind_addr *bp, 1215int sctp_bind_addr_state(const struct sctp_bind_addr *bp,
1213 const union sctp_addr *addr); 1216 const union sctp_addr *addr);
1214union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp, 1217union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
@@ -1553,6 +1556,7 @@ struct sctp_association {
1553 * : SACK's are not delayed (see Section 6). 1556 * : SACK's are not delayed (see Section 6).
1554 */ 1557 */
1555 __u8 sack_needed; /* Do we need to sack the peer? */ 1558 __u8 sack_needed; /* Do we need to sack the peer? */
1559 __u32 sack_cnt;
1556 1560
1557 /* These are capabilities which our peer advertised. */ 1561 /* These are capabilities which our peer advertised. */
1558 __u8 ecn_capable; /* Can peer do ECN? */ 1562 __u8 ecn_capable; /* Can peer do ECN? */
@@ -1662,6 +1666,7 @@ struct sctp_association {
1662 1666
1663 /* SACK delay timeout */ 1667 /* SACK delay timeout */
1664 unsigned long sackdelay; 1668 unsigned long sackdelay;
1669 __u32 sackfreq;
1665 1670
1666 1671
1667 unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES]; 1672 unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 9619b9d35c9e..f205b10f0ab9 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -93,8 +93,9 @@ enum sctp_optname {
93#define SCTP_STATUS SCTP_STATUS 93#define SCTP_STATUS SCTP_STATUS
94 SCTP_GET_PEER_ADDR_INFO, 94 SCTP_GET_PEER_ADDR_INFO,
95#define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO 95#define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
96 SCTP_DELAYED_ACK_TIME, 96 SCTP_DELAYED_ACK,
97#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME 97#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK
98#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK
98 SCTP_CONTEXT, /* Receive Context */ 99 SCTP_CONTEXT, /* Receive Context */
99#define SCTP_CONTEXT SCTP_CONTEXT 100#define SCTP_CONTEXT SCTP_CONTEXT
100 SCTP_FRAGMENT_INTERLEAVE, 101 SCTP_FRAGMENT_INTERLEAVE,
@@ -136,12 +137,14 @@ enum sctp_optname {
136#define SCTP_GET_LOCAL_ADDRS_NUM_OLD SCTP_GET_LOCAL_ADDRS_NUM_OLD 137#define SCTP_GET_LOCAL_ADDRS_NUM_OLD SCTP_GET_LOCAL_ADDRS_NUM_OLD
137 SCTP_GET_LOCAL_ADDRS_OLD, /* Get all local addresss. */ 138 SCTP_GET_LOCAL_ADDRS_OLD, /* Get all local addresss. */
138#define SCTP_GET_LOCAL_ADDRS_OLD SCTP_GET_LOCAL_ADDRS_OLD 139#define SCTP_GET_LOCAL_ADDRS_OLD SCTP_GET_LOCAL_ADDRS_OLD
139 SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */ 140 SCTP_SOCKOPT_CONNECTX_OLD, /* CONNECTX old requests. */
140#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX 141#define SCTP_SOCKOPT_CONNECTX_OLD SCTP_SOCKOPT_CONNECTX_OLD
141 SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */ 142 SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */
142#define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS 143#define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS
143 SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */ 144 SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */
144#define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS 145#define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS
146 SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
147#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX
145}; 148};
146 149
147/* 150/*
@@ -618,13 +621,26 @@ struct sctp_authkeyid {
618}; 621};
619 622
620 623
621/* 7.1.23. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME) 624/*
625 * 7.1.23. Get or set delayed ack timer (SCTP_DELAYED_SACK)
622 * 626 *
623 * This options will get or set the delayed ack timer. The time is set 627 * This option will effect the way delayed acks are performed. This
624 * in milliseconds. If the assoc_id is 0, then this sets or gets the 628 * option allows you to get or set the delayed ack time, in
625 * endpoints default delayed ack timer value. If the assoc_id field is 629 * milliseconds. It also allows changing the delayed ack frequency.
626 * non-zero, then the set or get effects the specified association. 630 * Changing the frequency to 1 disables the delayed sack algorithm. If
631 * the assoc_id is 0, then this sets or gets the endpoints default
632 * values. If the assoc_id field is non-zero, then the set or get
633 * effects the specified association for the one to many model (the
634 * assoc_id field is ignored by the one to one model). Note that if
635 * sack_delay or sack_freq are 0 when setting this option, then the
636 * current values will remain unchanged.
627 */ 637 */
638struct sctp_sack_info {
639 sctp_assoc_t sack_assoc_id;
640 uint32_t sack_delay;
641 uint32_t sack_freq;
642};
643
628struct sctp_assoc_value { 644struct sctp_assoc_value {
629 sctp_assoc_t assoc_id; 645 sctp_assoc_t assoc_id;
630 uint32_t assoc_value; 646 uint32_t assoc_value;
diff --git a/include/net/snmp.h b/include/net/snmp.h
index ce2f48507510..57c93628695f 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -14,8 +14,6 @@
14 * as published by the Free Software Foundation; either version 14 * as published by the Free Software Foundation; either version
15 * 2 of the License, or (at your option) any later version. 15 * 2 of the License, or (at your option) any later version.
16 * 16 *
17 * $Id: snmp.h,v 1.19 2001/06/14 13:40:46 davem Exp $
18 *
19 */ 17 */
20 18
21#ifndef _SNMP_H 19#ifndef _SNMP_H
diff --git a/include/net/sock.h b/include/net/sock.h
index dc42b44c2aa1..06c5259aff30 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -166,7 +166,7 @@ struct sock_common {
166 * @sk_err: last error 166 * @sk_err: last error
167 * @sk_err_soft: errors that don't cause failure but are the cause of a 167 * @sk_err_soft: errors that don't cause failure but are the cause of a
168 * persistent failure not just 'timed out' 168 * persistent failure not just 'timed out'
169 * @sk_drops: raw drops counter 169 * @sk_drops: raw/udp drops counter
170 * @sk_ack_backlog: current listen backlog 170 * @sk_ack_backlog: current listen backlog
171 * @sk_max_ack_backlog: listen backlog set in listen() 171 * @sk_max_ack_backlog: listen backlog set in listen()
172 * @sk_priority: %SO_PRIORITY setting 172 * @sk_priority: %SO_PRIORITY setting
@@ -524,7 +524,7 @@ struct proto {
524 int (*ioctl)(struct sock *sk, int cmd, 524 int (*ioctl)(struct sock *sk, int cmd,
525 unsigned long arg); 525 unsigned long arg);
526 int (*init)(struct sock *sk); 526 int (*init)(struct sock *sk);
527 int (*destroy)(struct sock *sk); 527 void (*destroy)(struct sock *sk);
528 void (*shutdown)(struct sock *sk, int how); 528 void (*shutdown)(struct sock *sk, int how);
529 int (*setsockopt)(struct sock *sk, int level, 529 int (*setsockopt)(struct sock *sk, int level,
530 int optname, char __user *optval, 530 int optname, char __user *optval,
@@ -565,7 +565,7 @@ struct proto {
565#endif 565#endif
566 566
567 /* Memory pressure */ 567 /* Memory pressure */
568 void (*enter_memory_pressure)(void); 568 void (*enter_memory_pressure)(struct sock *sk);
569 atomic_t *memory_allocated; /* Current allocated memory. */ 569 atomic_t *memory_allocated; /* Current allocated memory. */
570 atomic_t *sockets_allocated; /* Current number of sockets. */ 570 atomic_t *sockets_allocated; /* Current number of sockets. */
571 /* 571 /*
@@ -990,6 +990,11 @@ static inline void sock_put(struct sock *sk)
990extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb, 990extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb,
991 const int nested); 991 const int nested);
992 992
993static inline void sk_set_socket(struct sock *sk, struct socket *sock)
994{
995 sk->sk_socket = sock;
996}
997
993/* Detach socket from process context. 998/* Detach socket from process context.
994 * Announce socket dead, detach it from wait queue and inode. 999 * Announce socket dead, detach it from wait queue and inode.
995 * Note that parent inode held reference count on this struct sock, 1000 * Note that parent inode held reference count on this struct sock,
@@ -1001,7 +1006,7 @@ static inline void sock_orphan(struct sock *sk)
1001{ 1006{
1002 write_lock_bh(&sk->sk_callback_lock); 1007 write_lock_bh(&sk->sk_callback_lock);
1003 sock_set_flag(sk, SOCK_DEAD); 1008 sock_set_flag(sk, SOCK_DEAD);
1004 sk->sk_socket = NULL; 1009 sk_set_socket(sk, NULL);
1005 sk->sk_sleep = NULL; 1010 sk->sk_sleep = NULL;
1006 write_unlock_bh(&sk->sk_callback_lock); 1011 write_unlock_bh(&sk->sk_callback_lock);
1007} 1012}
@@ -1011,7 +1016,7 @@ static inline void sock_graft(struct sock *sk, struct socket *parent)
1011 write_lock_bh(&sk->sk_callback_lock); 1016 write_lock_bh(&sk->sk_callback_lock);
1012 sk->sk_sleep = &parent->wait; 1017 sk->sk_sleep = &parent->wait;
1013 parent->sk = sk; 1018 parent->sk = sk;
1014 sk->sk_socket = parent; 1019 sk_set_socket(sk, parent);
1015 security_sock_graft(sk, parent); 1020 security_sock_graft(sk, parent);
1016 write_unlock_bh(&sk->sk_callback_lock); 1021 write_unlock_bh(&sk->sk_callback_lock);
1017} 1022}
@@ -1205,7 +1210,7 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
1205 1210
1206 page = alloc_pages(sk->sk_allocation, 0); 1211 page = alloc_pages(sk->sk_allocation, 0);
1207 if (!page) { 1212 if (!page) {
1208 sk->sk_prot->enter_memory_pressure(); 1213 sk->sk_prot->enter_memory_pressure(sk);
1209 sk_stream_moderate_sndbuf(sk); 1214 sk_stream_moderate_sndbuf(sk);
1210 } 1215 }
1211 return page; 1216 return page;
@@ -1331,30 +1336,6 @@ extern int net_msg_warn;
1331#define LIMIT_NETDEBUG(fmt, args...) \ 1336#define LIMIT_NETDEBUG(fmt, args...) \
1332 do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0) 1337 do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0)
1333 1338
1334/*
1335 * Macros for sleeping on a socket. Use them like this:
1336 *
1337 * SOCK_SLEEP_PRE(sk)
1338 * if (condition)
1339 * schedule();
1340 * SOCK_SLEEP_POST(sk)
1341 *
1342 * N.B. These are now obsolete and were, afaik, only ever used in DECnet
1343 * and when the last use of them in DECnet has gone, I'm intending to
1344 * remove them.
1345 */
1346
1347#define SOCK_SLEEP_PRE(sk) { struct task_struct *tsk = current; \
1348 DECLARE_WAITQUEUE(wait, tsk); \
1349 tsk->state = TASK_INTERRUPTIBLE; \
1350 add_wait_queue((sk)->sk_sleep, &wait); \
1351 release_sock(sk);
1352
1353#define SOCK_SLEEP_POST(sk) tsk->state = TASK_RUNNING; \
1354 remove_wait_queue((sk)->sk_sleep, &wait); \
1355 lock_sock(sk); \
1356 }
1357
1358extern __u32 sysctl_wmem_max; 1339extern __u32 sysctl_wmem_max;
1359extern __u32 sysctl_rmem_max; 1340extern __u32 sysctl_rmem_max;
1360 1341
diff --git a/include/net/stp.h b/include/net/stp.h
new file mode 100644
index 000000000000..ad447f105417
--- /dev/null
+++ b/include/net/stp.h
@@ -0,0 +1,14 @@
1#ifndef _NET_STP_H
2#define _NET_STP_H
3
4struct stp_proto {
5 unsigned char group_address[ETH_ALEN];
6 void (*rcv)(const struct stp_proto *, struct sk_buff *,
7 struct net_device *);
8 void *data;
9};
10
11extern int stp_proto_register(const struct stp_proto *proto);
12extern void stp_proto_unregister(const struct stp_proto *proto);
13
14#endif /* _NET_STP_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index cf54034019d9..8983386356a5 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -50,6 +50,7 @@ extern atomic_t tcp_orphan_count;
50extern void tcp_time_wait(struct sock *sk, int state, int timeo); 50extern void tcp_time_wait(struct sock *sk, int state, int timeo);
51 51
52#define MAX_TCP_HEADER (128 + MAX_HEADER) 52#define MAX_TCP_HEADER (128 + MAX_HEADER)
53#define MAX_TCP_OPTION_SPACE 40
53 54
54/* 55/*
55 * Never offer a window over 32767 without using window scaling. Some 56 * Never offer a window over 32767 without using window scaling. Some
@@ -184,6 +185,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
184#define TCPOLEN_SACK_BASE_ALIGNED 4 185#define TCPOLEN_SACK_BASE_ALIGNED 4
185#define TCPOLEN_SACK_PERBLOCK 8 186#define TCPOLEN_SACK_PERBLOCK 8
186#define TCPOLEN_MD5SIG_ALIGNED 20 187#define TCPOLEN_MD5SIG_ALIGNED 20
188#define TCPOLEN_MSS_ALIGNED 4
187 189
188/* Flags in tp->nonagle */ 190/* Flags in tp->nonagle */
189#define TCP_NAGLE_OFF 1 /* Nagle's algo is disabled */ 191#define TCP_NAGLE_OFF 1 /* Nagle's algo is disabled */
@@ -265,13 +267,10 @@ static inline int tcp_too_many_orphans(struct sock *sk, int num)
265 267
266extern struct proto tcp_prot; 268extern struct proto tcp_prot;
267 269
268DECLARE_SNMP_STAT(struct tcp_mib, tcp_statistics); 270#define TCP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.tcp_statistics, field)
269#define TCP_INC_STATS(field) SNMP_INC_STATS(tcp_statistics, field) 271#define TCP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.tcp_statistics, field)
270#define TCP_INC_STATS_BH(field) SNMP_INC_STATS_BH(tcp_statistics, field) 272#define TCP_DEC_STATS(net, field) SNMP_DEC_STATS((net)->mib.tcp_statistics, field)
271#define TCP_INC_STATS_USER(field) SNMP_INC_STATS_USER(tcp_statistics, field) 273#define TCP_ADD_STATS_USER(net, field, val) SNMP_ADD_STATS_USER((net)->mib.tcp_statistics, field, val)
272#define TCP_DEC_STATS(field) SNMP_DEC_STATS(tcp_statistics, field)
273#define TCP_ADD_STATS_BH(field, val) SNMP_ADD_STATS_BH(tcp_statistics, field, val)
274#define TCP_ADD_STATS_USER(field, val) SNMP_ADD_STATS_USER(tcp_statistics, field, val)
275 274
276extern void tcp_v4_err(struct sk_buff *skb, u32); 275extern void tcp_v4_err(struct sk_buff *skb, u32);
277 276
@@ -398,6 +397,8 @@ extern void tcp_parse_options(struct sk_buff *skb,
398 struct tcp_options_received *opt_rx, 397 struct tcp_options_received *opt_rx,
399 int estab); 398 int estab);
400 399
400extern u8 *tcp_parse_md5sig_option(struct tcphdr *th);
401
401/* 402/*
402 * TCP v4 functions exported for the inet6 API 403 * TCP v4 functions exported for the inet6 API
403 */ 404 */
@@ -894,7 +895,7 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
894 895
895 while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) { 896 while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
896 sk->sk_backlog_rcv(sk, skb1); 897 sk->sk_backlog_rcv(sk, skb1);
897 NET_INC_STATS_BH(LINUX_MIB_TCPPREQUEUEDROPPED); 898 NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPPREQUEUEDROPPED);
898 } 899 }
899 900
900 tp->ucopy.memory = 0; 901 tp->ucopy.memory = 0;
@@ -975,7 +976,7 @@ static inline void tcp_openreq_init(struct request_sock *req,
975 ireq->rmt_port = tcp_hdr(skb)->source; 976 ireq->rmt_port = tcp_hdr(skb)->source;
976} 977}
977 978
978extern void tcp_enter_memory_pressure(void); 979extern void tcp_enter_memory_pressure(struct sock *sk);
979 980
980static inline int keepalive_intvl_when(const struct tcp_sock *tp) 981static inline int keepalive_intvl_when(const struct tcp_sock *tp)
981{ 982{
@@ -1024,13 +1025,13 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
1024 1025
1025#define TCP_CHECK_TIMER(sk) do { } while (0) 1026#define TCP_CHECK_TIMER(sk) do { } while (0)
1026 1027
1027static inline void tcp_mib_init(void) 1028static inline void tcp_mib_init(struct net *net)
1028{ 1029{
1029 /* See RFC 2012 */ 1030 /* See RFC 2012 */
1030 TCP_ADD_STATS_USER(TCP_MIB_RTOALGORITHM, 1); 1031 TCP_ADD_STATS_USER(net, TCP_MIB_RTOALGORITHM, 1);
1031 TCP_ADD_STATS_USER(TCP_MIB_RTOMIN, TCP_RTO_MIN*1000/HZ); 1032 TCP_ADD_STATS_USER(net, TCP_MIB_RTOMIN, TCP_RTO_MIN*1000/HZ);
1032 TCP_ADD_STATS_USER(TCP_MIB_RTOMAX, TCP_RTO_MAX*1000/HZ); 1033 TCP_ADD_STATS_USER(net, TCP_MIB_RTOMAX, TCP_RTO_MAX*1000/HZ);
1033 TCP_ADD_STATS_USER(TCP_MIB_MAXCONN, -1); 1034 TCP_ADD_STATS_USER(net, TCP_MIB_MAXCONN, -1);
1034} 1035}
1035 1036
1036/* from STCP */ 1037/* from STCP */
@@ -1113,14 +1114,12 @@ struct tcp_md5sig_pool {
1113#define TCP_MD5SIG_MAXKEYS (~(u32)0) /* really?! */ 1114#define TCP_MD5SIG_MAXKEYS (~(u32)0) /* really?! */
1114 1115
1115/* - functions */ 1116/* - functions */
1116extern int tcp_v4_calc_md5_hash(char *md5_hash, 1117extern int tcp_v4_md5_hash_skb(char *md5_hash,
1117 struct tcp_md5sig_key *key, 1118 struct tcp_md5sig_key *key,
1118 struct sock *sk, 1119 struct sock *sk,
1119 struct dst_entry *dst, 1120 struct request_sock *req,
1120 struct request_sock *req, 1121 struct sk_buff *skb);
1121 struct tcphdr *th, 1122
1122 int protocol,
1123 unsigned int tcplen);
1124extern struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk, 1123extern struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk,
1125 struct sock *addr_sk); 1124 struct sock *addr_sk);
1126 1125
@@ -1132,11 +1131,26 @@ extern int tcp_v4_md5_do_add(struct sock *sk,
1132extern int tcp_v4_md5_do_del(struct sock *sk, 1131extern int tcp_v4_md5_do_del(struct sock *sk,
1133 __be32 addr); 1132 __be32 addr);
1134 1133
1134#ifdef CONFIG_TCP_MD5SIG
1135#define tcp_twsk_md5_key(twsk) ((twsk)->tw_md5_keylen ? \
1136 &(struct tcp_md5sig_key) { \
1137 .key = (twsk)->tw_md5_key, \
1138 .keylen = (twsk)->tw_md5_keylen, \
1139 } : NULL)
1140#else
1141#define tcp_twsk_md5_key(twsk) NULL
1142#endif
1143
1135extern struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(void); 1144extern struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(void);
1136extern void tcp_free_md5sig_pool(void); 1145extern void tcp_free_md5sig_pool(void);
1137 1146
1138extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu); 1147extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu);
1139extern void __tcp_put_md5sig_pool(void); 1148extern void __tcp_put_md5sig_pool(void);
1149extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *);
1150extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, struct sk_buff *,
1151 unsigned header_len);
1152extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp,
1153 struct tcp_md5sig_key *key);
1140 1154
1141static inline 1155static inline
1142struct tcp_md5sig_pool *tcp_get_md5sig_pool(void) 1156struct tcp_md5sig_pool *tcp_get_md5sig_pool(void)
@@ -1348,7 +1362,7 @@ extern void tcp_proc_unregister(struct net *net, struct tcp_seq_afinfo *afinfo);
1348extern struct request_sock_ops tcp_request_sock_ops; 1362extern struct request_sock_ops tcp_request_sock_ops;
1349extern struct request_sock_ops tcp6_request_sock_ops; 1363extern struct request_sock_ops tcp6_request_sock_ops;
1350 1364
1351extern int tcp_v4_destroy_sock(struct sock *sk); 1365extern void tcp_v4_destroy_sock(struct sock *sk);
1352 1366
1353extern int tcp_v4_gso_send_check(struct sk_buff *skb); 1367extern int tcp_v4_gso_send_check(struct sk_buff *skb);
1354extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); 1368extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
@@ -1366,11 +1380,8 @@ struct tcp_sock_af_ops {
1366 int (*calc_md5_hash) (char *location, 1380 int (*calc_md5_hash) (char *location,
1367 struct tcp_md5sig_key *md5, 1381 struct tcp_md5sig_key *md5,
1368 struct sock *sk, 1382 struct sock *sk,
1369 struct dst_entry *dst,
1370 struct request_sock *req, 1383 struct request_sock *req,
1371 struct tcphdr *th, 1384 struct sk_buff *skb);
1372 int protocol,
1373 unsigned int len);
1374 int (*md5_add) (struct sock *sk, 1385 int (*md5_add) (struct sock *sk,
1375 struct sock *addr_sk, 1386 struct sock *addr_sk,
1376 u8 *newkey, 1387 u8 *newkey,
diff --git a/include/net/tipc/tipc_port.h b/include/net/tipc/tipc_port.h
index 11105bcc4457..c54917cbfa48 100644
--- a/include/net/tipc/tipc_port.h
+++ b/include/net/tipc/tipc_port.h
@@ -2,7 +2,7 @@
2 * include/net/tipc/tipc_port.h: Include file for privileged access to TIPC ports 2 * include/net/tipc/tipc_port.h: Include file for privileged access to TIPC ports
3 * 3 *
4 * Copyright (c) 1994-2007, Ericsson AB 4 * Copyright (c) 1994-2007, Ericsson AB
5 * Copyright (c) 2005-2007, Wind River Systems 5 * Copyright (c) 2005-2008, Wind River Systems
6 * All rights reserved. 6 * All rights reserved.
7 * 7 *
8 * Redistribution and use in source and binary forms, with or without 8 * Redistribution and use in source and binary forms, with or without
@@ -75,13 +75,7 @@ struct tipc_port {
75}; 75};
76 76
77 77
78/** 78struct tipc_port *tipc_createport_raw(void *usr_handle,
79 * tipc_createport_raw - create a native TIPC port and return it's reference
80 *
81 * Note: 'dispatcher' and 'wakeup' deliver a locked port.
82 */
83
84u32 tipc_createport_raw(void *usr_handle,
85 u32 (*dispatcher)(struct tipc_port *, struct sk_buff *), 79 u32 (*dispatcher)(struct tipc_port *, struct sk_buff *),
86 void (*wakeup)(struct tipc_port *), 80 void (*wakeup)(struct tipc_port *),
87 const u32 importance); 81 const u32 importance);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 112934a3288d..876b6f2bb4fd 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -53,7 +53,7 @@ extern int datagram_send_ctl(struct net *net,
53 */ 53 */
54extern struct inet_connection_sock_af_ops ipv4_specific; 54extern struct inet_connection_sock_af_ops ipv4_specific;
55 55
56extern int inet6_destroy_sock(struct sock *sk); 56extern void inet6_destroy_sock(struct sock *sk);
57 57
58#endif 58#endif
59 59
diff --git a/include/net/udp.h b/include/net/udp.h
index ccce83707046..addcdc67234c 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -148,27 +148,25 @@ extern int udp_lib_setsockopt(struct sock *sk, int level, int optname,
148 char __user *optval, int optlen, 148 char __user *optval, int optlen,
149 int (*push_pending_frames)(struct sock *)); 149 int (*push_pending_frames)(struct sock *));
150 150
151DECLARE_SNMP_STAT(struct udp_mib, udp_statistics);
152DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6); 151DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6);
153 152
154/* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */ 153/* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */
155DECLARE_SNMP_STAT(struct udp_mib, udplite_statistics);
156DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6); 154DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
157 155
158/* 156/*
159 * SNMP statistics for UDP and UDP-Lite 157 * SNMP statistics for UDP and UDP-Lite
160 */ 158 */
161#define UDP_INC_STATS_USER(field, is_udplite) do { \ 159#define UDP_INC_STATS_USER(net, field, is_udplite) do { \
162 if (is_udplite) SNMP_INC_STATS_USER(udplite_statistics, field); \ 160 if (is_udplite) SNMP_INC_STATS_USER((net)->mib.udplite_statistics, field); \
163 else SNMP_INC_STATS_USER(udp_statistics, field); } while(0) 161 else SNMP_INC_STATS_USER((net)->mib.udp_statistics, field); } while(0)
164#define UDP_INC_STATS_BH(field, is_udplite) do { \ 162#define UDP_INC_STATS_BH(net, field, is_udplite) do { \
165 if (is_udplite) SNMP_INC_STATS_BH(udplite_statistics, field); \ 163 if (is_udplite) SNMP_INC_STATS_BH((net)->mib.udplite_statistics, field); \
166 else SNMP_INC_STATS_BH(udp_statistics, field); } while(0) 164 else SNMP_INC_STATS_BH((net)->mib.udp_statistics, field); } while(0)
167 165
168#define UDP6_INC_STATS_BH(field, is_udplite) do { \ 166#define UDP6_INC_STATS_BH(net, field, is_udplite) do { (void)net; \
169 if (is_udplite) SNMP_INC_STATS_BH(udplite_stats_in6, field); \ 167 if (is_udplite) SNMP_INC_STATS_BH(udplite_stats_in6, field); \
170 else SNMP_INC_STATS_BH(udp_stats_in6, field); } while(0) 168 else SNMP_INC_STATS_BH(udp_stats_in6, field); } while(0)
171#define UDP6_INC_STATS_USER(field, is_udplite) do { \ 169#define UDP6_INC_STATS_USER(net, field, is_udplite) do { (void)net; \
172 if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field); \ 170 if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field); \
173 else SNMP_INC_STATS_USER(udp_stats_in6, field); } while(0) 171 else SNMP_INC_STATS_USER(udp_stats_in6, field); } while(0)
174 172
@@ -176,12 +174,12 @@ DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
176#define UDPX_INC_STATS_BH(sk, field) \ 174#define UDPX_INC_STATS_BH(sk, field) \
177 do { \ 175 do { \
178 if ((sk)->sk_family == AF_INET) \ 176 if ((sk)->sk_family == AF_INET) \
179 UDP_INC_STATS_BH(field, 0); \ 177 UDP_INC_STATS_BH(sock_net(sk), field, 0); \
180 else \ 178 else \
181 UDP6_INC_STATS_BH(field, 0); \ 179 UDP6_INC_STATS_BH(sock_net(sk), field, 0); \
182 } while (0); 180 } while (0);
183#else 181#else
184#define UDPX_INC_STATS_BH(sk, field) UDP_INC_STATS_BH(field, 0) 182#define UDPX_INC_STATS_BH(sk, field) UDP_INC_STATS_BH(sock_net(sk), field, 0)
185#endif 183#endif
186 184
187/* /proc */ 185/* /proc */
@@ -196,8 +194,8 @@ struct udp_seq_afinfo {
196struct udp_iter_state { 194struct udp_iter_state {
197 struct seq_net_private p; 195 struct seq_net_private p;
198 sa_family_t family; 196 sa_family_t family;
199 struct hlist_head *hashtable;
200 int bucket; 197 int bucket;
198 struct hlist_head *hashtable;
201}; 199};
202 200
203#ifdef CONFIG_PROC_FS 201#ifdef CONFIG_PROC_FS
diff --git a/include/net/wext.h b/include/net/wext.h
index 80b31d826b7a..6d76a39a9c5b 100644
--- a/include/net/wext.h
+++ b/include/net/wext.h
@@ -12,6 +12,8 @@ extern int wext_proc_init(struct net *net);
12extern void wext_proc_exit(struct net *net); 12extern void wext_proc_exit(struct net *net);
13extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd, 13extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
14 void __user *arg); 14 void __user *arg);
15extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
16 unsigned long arg);
15#else 17#else
16static inline int wext_proc_init(struct net *net) 18static inline int wext_proc_init(struct net *net)
17{ 19{
@@ -26,6 +28,11 @@ static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned
26{ 28{
27 return -EINVAL; 29 return -EINVAL;
28} 30}
31static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
32 unsigned long arg)
33{
34 return -EINVAL;
35}
29#endif 36#endif
30 37
31#endif /* __NET_WEXT_H */ 38#endif /* __NET_WEXT_H */
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 667b4080d30f..9324f8dd183e 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -39,12 +39,18 @@ enum ieee80211_band {
39 * on this channel. 39 * on this channel.
40 * @IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel. 40 * @IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
41 * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel. 41 * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
42 * @IEEE80211_CHAN_NO_FAT_ABOVE: extension channel above this channel
43 * is not permitted.
44 * @IEEE80211_CHAN_NO_FAT_BELOW: extension channel below this channel
45 * is not permitted.
42 */ 46 */
43enum ieee80211_channel_flags { 47enum ieee80211_channel_flags {
44 IEEE80211_CHAN_DISABLED = 1<<0, 48 IEEE80211_CHAN_DISABLED = 1<<0,
45 IEEE80211_CHAN_PASSIVE_SCAN = 1<<1, 49 IEEE80211_CHAN_PASSIVE_SCAN = 1<<1,
46 IEEE80211_CHAN_NO_IBSS = 1<<2, 50 IEEE80211_CHAN_NO_IBSS = 1<<2,
47 IEEE80211_CHAN_RADAR = 1<<3, 51 IEEE80211_CHAN_RADAR = 1<<3,
52 IEEE80211_CHAN_NO_FAT_ABOVE = 1<<4,
53 IEEE80211_CHAN_NO_FAT_BELOW = 1<<5,
48}; 54};
49 55
50/** 56/**
generated by cgit v1.2.2 (git 2.25.0) at 2026-03-12 11:49:04 -0400