summaryrefslogtreecommitdiffstats
path: root/include/net
diff options
context:
space:
mode:
Diffstat (limited to 'include/net')
-rw-r--r--include/net/addrconf.h1
-rw-r--r--include/net/af_unix.h10
-rw-r--r--include/net/ax25.h25
-rw-r--r--include/net/bluetooth/bluetooth.h2
-rw-r--r--include/net/bluetooth/hci.h73
-rw-r--r--include/net/bluetooth/hci_core.h59
-rw-r--r--include/net/compat.h1
-rw-r--r--include/net/dst.h1
-rw-r--r--include/net/icmp.h1
-rw-r--r--include/net/ieee80211.h14
-rw-r--r--include/net/ieee80211softmac.h40
-rw-r--r--include/net/ieee80211softmac_wx.h5
-rw-r--r--include/net/inet6_hashtables.h1
-rw-r--r--include/net/inet_hashtables.h1
-rw-r--r--include/net/inet_sock.h1
-rw-r--r--include/net/inet_timewait_sock.h1
-rw-r--r--include/net/ip.h2
-rw-r--r--include/net/ip6_route.h2
-rw-r--r--include/net/ip_fib.h1
-rw-r--r--include/net/ip_mp_alg.h1
-rw-r--r--include/net/ip_vs.h1
-rw-r--r--include/net/ipv6.h1
-rw-r--r--include/net/irda/irda.h1
-rw-r--r--include/net/irda/irda_device.h3
-rw-r--r--include/net/irda/irlap.h1
-rw-r--r--include/net/irda/irlmp.h1
-rw-r--r--include/net/irda/irlmp_frame.h1
-rw-r--r--include/net/irda/qos.h1
-rw-r--r--include/net/llc_if.h17
-rw-r--r--include/net/ndisc.h1
-rw-r--r--include/net/netdma.h44
-rw-r--r--include/net/netfilter/nf_conntrack.h6
-rw-r--r--include/net/netfilter/nf_conntrack_compat.h26
-rw-r--r--include/net/pkt_act.h1
-rw-r--r--include/net/pkt_sched.h25
-rw-r--r--include/net/protocol.h9
-rw-r--r--include/net/raw.h3
-rw-r--r--include/net/red.h1
-rw-r--r--include/net/route.h1
-rw-r--r--include/net/sch_generic.h1
-rw-r--r--include/net/scm.h17
-rw-r--r--include/net/sctp/sctp.h1
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/net/sock.h59
-rw-r--r--include/net/tcp.h24
-rw-r--r--include/net/tcp_ecn.h4
-rw-r--r--include/net/tipc/tipc_bearer.h12
-rw-r--r--include/net/xfrm.h26
48 files changed, 387 insertions, 146 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 750e2508dd9..3d71251b3ec 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -45,7 +45,6 @@ struct prefix_info {
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/netdevice.h>
#include <net/if_inet6.h>
#include <net/ipv6.h>
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 427dac94bc7..2fec827c880 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -1,7 +1,6 @@
#ifndef __LINUX_NET_AFUNIX_H
#define __LINUX_NET_AFUNIX_H
-#include <linux/config.h>
#include <linux/socket.h>
#include <linux/un.h>
#include <linux/mutex.h>
@@ -54,14 +53,23 @@ struct unix_address {
struct unix_skb_parms {
struct ucred creds; /* Skb credentials */
struct scm_fp_list *fp; /* Passed files */
+#ifdef CONFIG_SECURITY_NETWORK
+ char *secdata; /* Security context */
+ u32 seclen; /* Security length */
+#endif
};
#define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb))
#define UNIXCREDS(skb) (&UNIXCB((skb)).creds)
+#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata)
+#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen)
#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock)
#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock)
#define unix_state_wlock(s) spin_lock(&unix_sk(s)->lock)
+#define unix_state_wlock_nested(s) \
+ spin_lock_nested(&unix_sk(s)->lock, \
+ SINGLE_DEPTH_NESTING)
#define unix_state_wunlock(s) spin_unlock(&unix_sk(s)->lock)
#ifdef __KERNEL__
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 5bd99748705..69374cd1a85 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -6,7 +6,6 @@
#ifndef _AX25_H
#define _AX25_H
-#include <linux/config.h>
#include <linux/ax25.h>
#include <linux/spinlock.h>
#include <linux/timer.h>
@@ -183,14 +182,26 @@ typedef struct {
typedef struct ax25_route {
struct ax25_route *next;
- atomic_t ref;
+ atomic_t refcount;
ax25_address callsign;
struct net_device *dev;
ax25_digi *digipeat;
char ip_mode;
- struct timer_list timer;
} ax25_route;
+static inline void ax25_hold_route(ax25_route *ax25_rt)
+{
+ atomic_inc(&ax25_rt->refcount);
+}
+
+extern void __ax25_put_route(ax25_route *ax25_rt);
+
+static inline void ax25_put_route(ax25_route *ax25_rt)
+{
+ if (atomic_dec_and_test(&ax25_rt->refcount))
+ __ax25_put_route(ax25_rt);
+}
+
typedef struct {
char slave; /* slave_mode? */
struct timer_list slave_timer; /* timeout timer */
@@ -349,17 +360,11 @@ extern int ax25_check_iframes_acked(ax25_cb *, unsigned short);
extern void ax25_rt_device_down(struct net_device *);
extern int ax25_rt_ioctl(unsigned int, void __user *);
extern struct file_operations ax25_route_fops;
+extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
extern int ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern ax25_route *ax25_rt_find_route(ax25_route *, ax25_address *,
- struct net_device *);
extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
extern void ax25_rt_free(void);
-static inline void ax25_put_route(ax25_route *ax25_rt)
-{
- atomic_dec(&ax25_rt->ref);
-}
-
/* ax25_std_in.c */
extern int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 911ceb5cd26..771d17783c1 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -175,6 +175,6 @@ extern int hci_sock_cleanup(void);
extern int bt_sysfs_init(void);
extern void bt_sysfs_cleanup(void);
-extern struct class bt_class;
+extern struct class *bt_class;
#endif /* __BLUETOOTH_H */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b06a2d2f63d..b2bdb1aa042 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -54,7 +54,8 @@
/* HCI device quirks */
enum {
HCI_QUIRK_RESET_ON_INIT,
- HCI_QUIRK_RAW_DEVICE
+ HCI_QUIRK_RAW_DEVICE,
+ HCI_QUIRK_FIXUP_BUFFER_SIZE
};
/* HCI device flags */
@@ -100,9 +101,10 @@ enum {
#define HCIINQUIRY _IOR('H', 240, int)
/* HCI timeouts */
-#define HCI_CONN_TIMEOUT (HZ * 40)
-#define HCI_DISCONN_TIMEOUT (HZ * 2)
-#define HCI_CONN_IDLE_TIMEOUT (HZ * 60)
+#define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */
+#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */
+#define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */
+#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */
/* HCI Packet types */
#define HCI_COMMAND_PKT 0x01
@@ -144,7 +146,7 @@ enum {
#define LMP_TACCURACY 0x10
#define LMP_RSWITCH 0x20
#define LMP_HOLD 0x40
-#define LMP_SNIF 0x80
+#define LMP_SNIFF 0x80
#define LMP_PARK 0x01
#define LMP_RSSI 0x02
@@ -159,13 +161,21 @@ enum {
#define LMP_PSCHEME 0x02
#define LMP_PCONTROL 0x04
+#define LMP_SNIFF_SUBR 0x02
+
+/* Connection modes */
+#define HCI_CM_ACTIVE 0x0000
+#define HCI_CM_HOLD 0x0001
+#define HCI_CM_SNIFF 0x0002
+#define HCI_CM_PARK 0x0003
+
/* Link policies */
#define HCI_LP_RSWITCH 0x0001
#define HCI_LP_HOLD 0x0002
#define HCI_LP_SNIFF 0x0004
#define HCI_LP_PARK 0x0008
-/* Link mode */
+/* Link modes */
#define HCI_LM_ACCEPT 0x8000
#define HCI_LM_MASTER 0x0001
#define HCI_LM_AUTH 0x0002
@@ -191,7 +201,7 @@ struct hci_rp_read_loc_version {
} __attribute__ ((packed));
#define OCF_READ_LOCAL_FEATURES 0x0003
-struct hci_rp_read_loc_features {
+struct hci_rp_read_local_features {
__u8 status;
__u8 features[8];
} __attribute__ ((packed));
@@ -375,17 +385,32 @@ struct hci_cp_change_conn_link_key {
} __attribute__ ((packed));
#define OCF_READ_REMOTE_FEATURES 0x001B
-struct hci_cp_read_rmt_features {
+struct hci_cp_read_remote_features {
__le16 handle;
} __attribute__ ((packed));
#define OCF_READ_REMOTE_VERSION 0x001D
-struct hci_cp_read_rmt_version {
+struct hci_cp_read_remote_version {
__le16 handle;
} __attribute__ ((packed));
/* Link Policy */
-#define OGF_LINK_POLICY 0x02
+#define OGF_LINK_POLICY 0x02
+
+#define OCF_SNIFF_MODE 0x0003
+struct hci_cp_sniff_mode {
+ __le16 handle;
+ __le16 max_interval;
+ __le16 min_interval;
+ __le16 attempt;
+ __le16 timeout;
+} __attribute__ ((packed));
+
+#define OCF_EXIT_SNIFF_MODE 0x0004
+struct hci_cp_exit_sniff_mode {
+ __le16 handle;
+} __attribute__ ((packed));
+
#define OCF_ROLE_DISCOVERY 0x0009
struct hci_cp_role_discovery {
__le16 handle;
@@ -406,7 +431,7 @@ struct hci_rp_read_link_policy {
__le16 policy;
} __attribute__ ((packed));
-#define OCF_SWITCH_ROLE 0x000B
+#define OCF_SWITCH_ROLE 0x000B
struct hci_cp_switch_role {
bdaddr_t bdaddr;
__u8 role;
@@ -422,6 +447,14 @@ struct hci_rp_write_link_policy {
__le16 handle;
} __attribute__ ((packed));
+#define OCF_SNIFF_SUBRATE 0x0011
+struct hci_cp_sniff_subrate {
+ __le16 handle;
+ __le16 max_latency;
+ __le16 min_remote_timeout;
+ __le16 min_local_timeout;
+} __attribute__ ((packed));
+
/* Status params */
#define OGF_STATUS_PARAM 0x05
@@ -581,15 +614,15 @@ struct hci_ev_link_key_notify {
__u8 key_type;
} __attribute__ ((packed));
-#define HCI_EV_RMT_FEATURES 0x0B
-struct hci_ev_rmt_features {
+#define HCI_EV_REMOTE_FEATURES 0x0B
+struct hci_ev_remote_features {
__u8 status;
__le16 handle;
__u8 features[8];
} __attribute__ ((packed));
-#define HCI_EV_RMT_VERSION 0x0C
-struct hci_ev_rmt_version {
+#define HCI_EV_REMOTE_VERSION 0x0C
+struct hci_ev_remote_version {
__u8 status;
__le16 handle;
__u8 lmp_ver;
@@ -610,6 +643,16 @@ struct hci_ev_pscan_rep_mode {
__u8 pscan_rep_mode;
} __attribute__ ((packed));
+#define HCI_EV_SNIFF_SUBRATE 0x2E
+struct hci_ev_sniff_subrate {
+ __u8 status;
+ __le16 handle;
+ __le16 max_tx_latency;
+ __le16 max_rx_latency;
+ __le16 max_remote_timeout;
+ __le16 max_local_timeout;
+} __attribute__ ((packed));
+
/* Internal events generated by Bluetooth stack */
#define HCI_EV_STACK_INTERNAL 0xFD
struct hci_ev_stack_internal {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index bb9f81dc872..d84855fe733 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -31,10 +31,7 @@
#define HCI_PROTO_L2CAP 0
#define HCI_PROTO_SCO 1
-#define HCI_INIT_TIMEOUT (HZ * 10)
-
/* HCI Core structures */
-
struct inquiry_data {
bdaddr_t bdaddr;
__u8 pscan_rep_mode;
@@ -81,6 +78,10 @@ struct hci_dev {
__u16 link_policy;
__u16 link_mode;
+ __u32 idle_timeout;
+ __u16 sniff_min_interval;
+ __u16 sniff_max_interval;
+
unsigned long quirks;
atomic_t cmd_cnt;
@@ -123,7 +124,8 @@ struct hci_dev {
atomic_t promisc;
- struct class_device class_dev;
+ struct device *parent;
+ struct device dev;
struct module *owner;
@@ -145,18 +147,24 @@ struct hci_conn {
bdaddr_t dst;
__u16 handle;
__u16 state;
+ __u8 mode;
__u8 type;
__u8 out;
__u8 dev_class[3];
+ __u8 features[8];
+ __u16 interval;
+ __u16 link_policy;
__u32 link_mode;
+ __u8 power_save;
unsigned long pend;
-
+
unsigned int sent;
-
+
struct sk_buff_head data_q;
- struct timer_list timer;
-
+ struct timer_list disc_timer;
+ struct timer_list idle_timer;
+
struct hci_dev *hdev;
void *l2cap_data;
void *sco_data;
@@ -211,7 +219,8 @@ void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data);
enum {
HCI_CONN_AUTH_PEND,
HCI_CONN_ENCRYPT_PEND,
- HCI_CONN_RSWITCH_PEND
+ HCI_CONN_RSWITCH_PEND,
+ HCI_CONN_MODE_CHANGE_PEND,
};
static inline void hci_conn_hash_init(struct hci_dev *hdev)
@@ -286,31 +295,27 @@ int hci_conn_encrypt(struct hci_conn *conn);
int hci_conn_change_link_key(struct hci_conn *conn);
int hci_conn_switch_role(struct hci_conn *conn, uint8_t role);
-static inline void hci_conn_set_timer(struct hci_conn *conn, unsigned long timeout)
-{
- mod_timer(&conn->timer, jiffies + timeout);
-}
-
-static inline void hci_conn_del_timer(struct hci_conn *conn)
-{
- del_timer(&conn->timer);
-}
+void hci_conn_enter_active_mode(struct hci_conn *conn);
+void hci_conn_enter_sniff_mode(struct hci_conn *conn);
static inline void hci_conn_hold(struct hci_conn *conn)
{
atomic_inc(&conn->refcnt);
- hci_conn_del_timer(conn);
+ del_timer(&conn->disc_timer);
}
static inline void hci_conn_put(struct hci_conn *conn)
{
if (atomic_dec_and_test(&conn->refcnt)) {
+ unsigned long timeo;
if (conn->type == ACL_LINK) {
- unsigned long timeo = (conn->out) ?
- HCI_DISCONN_TIMEOUT : HCI_DISCONN_TIMEOUT * 2;
- hci_conn_set_timer(conn, timeo);
+ timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+ if (!conn->out)
+ timeo *= 2;
+ del_timer(&conn->idle_timer);
} else
- hci_conn_set_timer(conn, HZ / 100);
+ timeo = msecs_to_jiffies(10);
+ mod_timer(&conn->disc_timer, jiffies + timeo);
}
}
@@ -408,11 +413,13 @@ static inline int hci_recv_frame(struct sk_buff *skb)
int hci_register_sysfs(struct hci_dev *hdev);
void hci_unregister_sysfs(struct hci_dev *hdev);
-#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->class_dev.dev = (pdev))
+#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev))
/* ----- LMP capabilities ----- */
-#define lmp_rswitch_capable(dev) (dev->features[0] & LMP_RSWITCH)
-#define lmp_encrypt_capable(dev) (dev->features[0] & LMP_ENCRYPT)
+#define lmp_rswitch_capable(dev) ((dev)->features[0] & LMP_RSWITCH)
+#define lmp_encrypt_capable(dev) ((dev)->features[0] & LMP_ENCRYPT)
+#define lmp_sniff_capable(dev) ((dev)->features[0] & LMP_SNIFF)
+#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
/* ----- HCI protocols ----- */
struct hci_proto {
diff --git a/include/net/compat.h b/include/net/compat.h
index e65cbedb6ab..9859b60280d 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -1,7 +1,6 @@
#ifndef NET_COMPAT_H
#define NET_COMPAT_H
-#include <linux/config.h>
struct sock;
diff --git a/include/net/dst.h b/include/net/dst.h
index 5161e89017f..36d54fc248b 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -8,7 +8,6 @@
#ifndef _NET_DST_H
#define _NET_DST_H
-#include <linux/config.h>
#include <linux/netdevice.h>
#include <linux/rtnetlink.h>
#include <linux/rcupdate.h>
diff --git a/include/net/icmp.h b/include/net/icmp.h
index e7c3f20fbaf..05f8ff7d931 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -18,7 +18,6 @@
#ifndef _ICMP_H
#define _ICMP_H
-#include <linux/config.h>
#include <linux/icmp.h>
#include <net/inet_sock.h>
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index d5926bfb1fc..ecc42864b00 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -29,7 +29,7 @@
#include <linux/kernel.h> /* ARRAY_SIZE */
#include <linux/wireless.h>
-#define IEEE80211_VERSION "git-1.1.7"
+#define IEEE80211_VERSION "git-1.1.13"
#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
@@ -104,6 +104,9 @@
#define IEEE80211_SCTL_FRAG 0x000F
#define IEEE80211_SCTL_SEQ 0xFFF0
+/* QOS control */
+#define IEEE80211_QCTL_TID 0x000F
+
/* debug macros */
#ifdef CONFIG_IEEE80211_DEBUG
@@ -965,6 +968,7 @@ enum ieee80211_state {
enum {
IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
+ IEEE80211_CH_80211H_RULES = (1 << 1),
IEEE80211_CH_B_ONLY = (1 << 2),
IEEE80211_CH_NO_IBSS = (1 << 3),
IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
@@ -973,10 +977,10 @@ enum {
};
struct ieee80211_channel {
- u32 freq;
+ u32 freq; /* in MHz */
u8 channel;
u8 flags;
- u8 max_power;
+ u8 max_power; /* in dBm */
};
struct ieee80211_geo {
@@ -1075,6 +1079,7 @@ struct ieee80211_device {
int (*handle_management) (struct net_device * dev,
struct ieee80211_network * network, u16 type);
+ int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb);
/* Typical STA methods */
int (*handle_auth) (struct net_device * dev,
@@ -1243,7 +1248,8 @@ extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
- struct ieee80211_hdr *frame, int len);
+ struct ieee80211_hdr *frame, int hdr_len,
+ int total_len, int encrypt_mpdu);
/* ieee80211_rx.c */
extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 052ed596a4e..7a483ab4022 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -86,6 +86,9 @@ struct ieee80211softmac_assoc_info {
/* BSSID we're trying to associate to */
char bssid[ETH_ALEN];
+
+ /* Rates supported by the network */
+ struct ieee80211softmac_ratesinfo supported_rates;
/* some flags.
* static_essid is valid if the essid is constant,
@@ -132,23 +135,26 @@ enum {
struct ieee80211softmac_txrates {
/* The Bit-Rate to be used for multicast frames. */
u8 mcast_rate;
- /* The Bit-Rate to be used for multicast fallback
- * (If the device supports fallback and hardware-retry)
- */
- u8 mcast_fallback;
+
+ /* The Bit-Rate to be used for multicast management frames. */
+ u8 mgt_mcast_rate;
+
/* The Bit-Rate to be used for any other (normal) data packet. */
u8 default_rate;
/* The Bit-Rate to be used for default fallback
* (If the device supports fallback and hardware-retry)
*/
u8 default_fallback;
+
+ /* This is the rate that the user asked for */
+ u8 user_rate;
};
/* Bits for txrates_change callback. */
#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT (1 << 0) /* default_rate */
#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK (1 << 1) /* default_fallback */
#define IEEE80211SOFTMAC_TXRATECHG_MCAST (1 << 2) /* mcast_rate */
-#define IEEE80211SOFTMAC_TXRATECHG_MCAST_FBACK (1 << 3) /* mcast_fallback */
+#define IEEE80211SOFTMAC_TXRATECHG_MGT_MCAST (1 << 3) /* mgt_mcast_rate */
struct ieee80211softmac_device {
/* 802.11 structure for data stuff */
@@ -250,6 +256,28 @@ extern void ieee80211softmac_fragment_lost(struct net_device *dev,
* Note that the rates need to be sorted. */
extern void ieee80211softmac_set_rates(struct net_device *dev, u8 count, u8 *rates);
+/* Helper function which advises you the rate at which a frame should be
+ * transmitted at. */
+static inline u8 ieee80211softmac_suggest_txrate(struct ieee80211softmac_device *mac,
+ int is_multicast,
+ int is_mgt)
+{
+ struct ieee80211softmac_txrates *txrates = &mac->txrates;
+
+ if (!mac->associated)
+ return txrates->mgt_mcast_rate;
+
+ /* We are associated, sending unicast frame */
+ if (!is_multicast)
+ return txrates->default_rate;
+
+ /* We are associated, sending multicast frame */
+ if (is_mgt)
+ return txrates->mgt_mcast_rate;
+ else
+ return txrates->mcast_rate;
+}
+
/* Start the SoftMAC. Call this after you initialized the device
* and it is ready to run.
*/
@@ -282,7 +310,7 @@ extern void ieee80211softmac_stop(struct net_device *dev);
* - context set to the context data you want passed
* The return value is 0, or an error.
*/
-typedef void (*notify_function_ptr)(struct net_device *dev, void *context);
+typedef void (*notify_function_ptr)(struct net_device *dev, int event_type, void *context);
#define ieee80211softmac_notify(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_KERNEL);
#define ieee80211softmac_notify_atomic(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_ATOMIC);
diff --git a/include/net/ieee80211softmac_wx.h b/include/net/ieee80211softmac_wx.h
index 3e0be453ece..4ee3ad57283 100644
--- a/include/net/ieee80211softmac_wx.h
+++ b/include/net/ieee80211softmac_wx.h
@@ -91,4 +91,9 @@ ieee80211softmac_wx_get_genie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra);
+extern int
+ieee80211softmac_wx_set_mlme(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra);
#endif /* _IEEE80211SOFTMAC_WX */
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 59f0c83d55a..bc6a71dce98 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -14,7 +14,6 @@
#ifndef _INET6_HASHTABLES_H
#define _INET6_HASHTABLES_H
-#include <linux/config.h>
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
#include <linux/in6.h>
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 135d80fd658..98e0bb3014f 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -14,7 +14,6 @@
#ifndef _INET_HASHTABLES_H
#define _INET_HASHTABLES_H
-#include <linux/config.h>
#include <linux/interrupt.h>
#include <linux/ipv6.h>
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 883eb529ef8..1f4a9a60d4c 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -16,7 +16,6 @@
#ifndef _INET_SOCK_H
#define _INET_SOCK_H
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/types.h>
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index e837f98fdb5..600cb543550 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -15,7 +15,6 @@
#ifndef _INET_TIMEWAIT_SOCK_
#define _INET_TIMEWAIT_SOCK_
-#include <linux/config.h>
#include <linux/list.h>
#include <linux/module.h>
diff --git a/include/net/ip.h b/include/net/ip.h
index 3d2e5ca62a5..98f90840077 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -22,7 +22,6 @@
#ifndef _IP_H
#define _IP_H
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/ip.h>
#include <linux/in.h>
@@ -147,7 +146,6 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
struct ipv4_config
{
int log_martians;
- int autoconfig;
int no_pmtu_disc;
};
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index a398ae5e30f..ab29dafb1a6 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -146,7 +146,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
struct rt6_info *rt = (struct rt6_info *) dst;
write_lock(&sk->sk_dst_lock);
- __sk_dst_set(sk, dst);
+ sk_setup_caps(sk, dst);
np->daddr_cache = daddr;
np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
write_unlock(&sk->sk_dst_lock);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index e000fa2cd5f..a095d1dec7a 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -16,7 +16,6 @@
#ifndef _NET_IP_FIB_H
#define _NET_IP_FIB_H
-#include <linux/config.h>
#include <net/flow.h>
#include <linux/seq_file.h>
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index 77225735cbd..ac747b64734 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -7,7 +7,6 @@
#ifndef _NET_IP_MP_ALG_H
#define _NET_IP_MP_ALG_H
-#include <linux/config.h>
#include <linux/ip_mp_alg.h>
#include <net/flow.h>
#include <net/route.h>
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7d2674fde19..3b57b159b65 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -248,7 +248,6 @@ struct ip_vs_daemon_user {
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/list.h> /* for struct list_head */
#include <linux/spinlock.h> /* for struct rwlock_t */
#include <asm/atomic.h> /* for struct atomic_t */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 4abedb8eaec..a8fdf7970b3 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -104,7 +104,6 @@ struct frag_hdr {
#ifdef __KERNEL__
-#include <linux/config.h>
#include <net/sock.h>
/* sysctls */
diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h
index 1880e46ecc9..1cb0607fcbb 100644
--- a/include/net/irda/irda.h
+++ b/include/net/irda/irda.h
@@ -26,7 +26,6 @@
#ifndef NET_IRDA_H
#define NET_IRDA_H
-#include <linux/config.h>
#include <linux/skbuff.h> /* struct sk_buff */
#include <linux/kernel.h>
#include <linux/if.h> /* sa_family_t in <linux/irda.h> */
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 92c828029cd..bca19ca7bdd 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -39,7 +39,6 @@
#ifndef IRDA_DEVICE_H
#define IRDA_DEVICE_H
-#include <linux/config.h>
#include <linux/tty.h>
#include <linux/netdevice.h>
#include <linux/spinlock.h>
@@ -161,7 +160,7 @@ typedef struct {
int irq, irq2; /* Interrupts used */
int dma, dma2; /* DMA channel(s) used */
int fifo_size; /* FIFO size */
- int irqflags; /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */
+ int irqflags; /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */
int direction; /* Link direction, used by some FIR drivers */
int enabled; /* Powered on? */
int suspended; /* Suspended by APM */
diff --git a/include/net/irda/irlap.h b/include/net/irda/irlap.h
index 2127cae1e0a..e77eb88d922 100644
--- a/include/net/irda/irlap.h
+++ b/include/net/irda/irlap.h
@@ -27,7 +27,6 @@
#ifndef IRLAP_H
#define IRLAP_H
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index c0c895d379b..11ecfa58a64 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -29,7 +29,6 @@
#include <asm/param.h> /* for HZ */
-#include <linux/config.h>
#include <linux/types.h>
#include <net/irda/irda.h>
diff --git a/include/net/irda/irlmp_frame.h b/include/net/irda/irlmp_frame.h
index eb3ad158c02..c463f8bca85 100644
--- a/include/net/irda/irlmp_frame.h
+++ b/include/net/irda/irlmp_frame.h
@@ -26,7 +26,6 @@
#ifndef IRMLP_FRAME_H
#define IRMLP_FRAME_H
-#include <linux/config.h>
#include <linux/skbuff.h>
#include <net/irda/discovery.h>
diff --git a/include/net/irda/qos.h b/include/net/irda/qos.h
index 9ae3d6bc242..cc577dc0a0e 100644
--- a/include/net/irda/qos.h
+++ b/include/net/irda/qos.h
@@ -31,7 +31,6 @@
#ifndef IRDA_QOS_H
#define IRDA_QOS_H
-#include <linux/config.h>
#include <linux/skbuff.h>
#include <net/irda/parameters.h>
diff --git a/include/net/llc_if.h b/include/net/llc_if.h
index 090eaa0d71f..c608812a8e8 100644
--- a/include/net/llc_if.h
+++ b/include/net/llc_if.h
@@ -16,6 +16,7 @@
#include <linux/if.h>
#include <linux/if_arp.h>
#include <linux/llc.h>
+#include <linux/etherdevice.h>
#include <net/llc.h>
#define LLC_DATAUNIT_PRIM 1
@@ -61,8 +62,6 @@
#define LLC_STATUS_CONFLICT 7 /* disconnect conn */
#define LLC_STATUS_RESET_DONE 8 /* */
-extern u8 llc_mac_null_var[IFHWADDRLEN];
-
/**
* llc_mac_null - determines if a address is a null mac address
* @mac: Mac address to test if null.
@@ -70,16 +69,20 @@ extern u8 llc_mac_null_var[IFHWADDRLEN];
* Determines if a given address is a null mac address. Returns 0 if the
* address is not a null mac, 1 if the address is a null mac.
*/
-static __inline__ int llc_mac_null(u8 *mac)
+static inline int llc_mac_null(const u8 *mac)
{
- return !memcmp(mac, llc_mac_null_var, IFHWADDRLEN);
+ return is_zero_ether_addr(mac);
}
-static __inline__ int llc_addrany(struct llc_addr *addr)
+static inline int llc_addrany(const struct llc_addr *addr)
{
return llc_mac_null(addr->mac) && !addr->lsap;
}
+static inline int llc_mac_multicast(const u8 *mac)
+{
+ return is_multicast_ether_addr(mac);
+}
/**
* llc_mac_match - determines if two mac addresses are the same
* @mac1: First mac address to compare.
@@ -89,9 +92,9 @@ static __inline__ int llc_addrany(struct llc_addr *addr)
* is not a complete match up to len, 1 if a complete match up to len is
* found.
*/
-static __inline__ int llc_mac_match(u8 *mac1, u8 *mac2)
+static inline int llc_mac_match(const u8 *mac1, const u8 *mac2)
{
- return !memcmp(mac1, mac2, IFHWADDRLEN);
+ return !compare_ether_addr(mac1, mac2);
}
extern int llc_establish_connection(struct sock *sk, u8 *lmac,
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 91fa271a006..d3915dabe6d 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -37,7 +37,6 @@ enum {
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/compiler.h>
#include <linux/icmpv6.h>
#include <linux/in6.h>
diff --git a/include/net/netdma.h b/include/net/netdma.h
new file mode 100644
index 00000000000..19760eb131a
--- /dev/null
+++ b/include/net/netdma.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called COPYING.
+ */
+#ifndef NETDMA_H
+#define NETDMA_H
+#include <linux/config.h>
+#ifdef CONFIG_NET_DMA
+#include <linux/dmaengine.h>
+#include <linux/skbuff.h>
+
+static inline struct dma_chan *get_softnet_dma(void)
+{
+ struct dma_chan *chan;
+ rcu_read_lock();
+ chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma));
+ if (chan)
+ dma_chan_get(chan);
+ rcu_read_unlock();
+ return chan;
+}
+
+int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
+ const struct sk_buff *skb, int offset, struct iovec *to,
+ size_t len, struct dma_pinned_list *pinned_list);
+
+#endif /* CONFIG_NET_DMA */
+#endif /* NETDMA_H */
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 916013ca4a5..1fbd8193d5f 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -15,7 +15,6 @@
#include <linux/netfilter/nf_conntrack_common.h>
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/bitops.h>
#include <linux/compiler.h>
#include <asm/atomic.h>
@@ -114,6 +113,10 @@ struct nf_conn
u_int32_t mark;
#endif
+#ifdef CONFIG_NF_CONNTRACK_SECMARK
+ u_int32_t secmark;
+#endif
+
/* Storage reserved for other modules: */
union nf_conntrack_proto proto;
@@ -285,6 +288,7 @@ static inline int nf_ct_is_dying(struct nf_conn *ct)
}
extern unsigned int nf_conntrack_htable_size;
+extern int nf_conntrack_checksum;
#define NF_CT_STAT_INC(count) (__get_cpu_var(nf_conntrack_stat).count++)
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h
index 3cac19fb364..f1b1482d720 100644
--- a/include/net/netfilter/nf_conntrack_compat.h
+++ b/include/net/netfilter/nf_conntrack_compat.h
@@ -20,6 +20,19 @@ static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
}
#endif /* CONFIG_IP_NF_CONNTRACK_MARK */
+#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK
+static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
+ u_int32_t *ctinfo)
+{
+ struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
+
+ if (ct)
+ return &ct->secmark;
+ else
+ return NULL;
+}
+#endif /* CONFIG_IP_NF_CONNTRACK_SECMARK */
+
#ifdef CONFIG_IP_NF_CT_ACCT
static inline struct ip_conntrack_counter *
nf_ct_get_counters(const struct sk_buff *skb)
@@ -70,6 +83,19 @@ static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
}
#endif /* CONFIG_NF_CONNTRACK_MARK */
+#ifdef CONFIG_NF_CONNTRACK_SECMARK
+static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
+ u_int32_t *ctinfo)
+{
+ struct nf_conn *ct = nf_ct_get(skb, ctinfo);
+
+ if (ct)
+ return &ct->secmark;
+ else
+ return NULL;
+}
+#endif /* CONFIG_NF_CONNTRACK_MARK */
+
#ifdef CONFIG_NF_CT_ACCT
static inline struct ip_conntrack_counter *
nf_ct_get_counters(const struct sk_buff *skb)
diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h
index b225d8472b7..cf5e4d2e4c2 100644
--- a/include/net/pkt_act.h
+++ b/include/net/pkt_act.h
@@ -4,7 +4,6 @@
#include <asm/uaccess.h>
#include <asm/system.h>
#include <linux/bitops.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index b94d1ad92c4..1925c65e617 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -169,17 +169,23 @@ psched_tod_diff(int delta_sec, int bound)
#define PSCHED_TADD2(tv, delta, tv_res) \
({ \
- int __delta = (tv).tv_usec + (delta); \
- (tv_res).tv_sec = (tv).tv_sec; \
- if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
+ int __delta = (delta); \
+ (tv_res) = (tv); \
+ while(__delta >= USEC_PER_SEC){ \
+ (tv_res).tv_sec++; \
+ __delta -= USEC_PER_SEC; \
+ } \
(tv_res).tv_usec = __delta; \
})
#define PSCHED_TADD(tv, delta) \
({ \
- (tv).tv_usec += (delta); \
- if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
- (tv).tv_usec -= USEC_PER_SEC; } \
+ int __delta = (delta); \
+ while(__delta >= USEC_PER_SEC){ \
+ (tv).tv_sec++; \
+ __delta -= USEC_PER_SEC; \
+ } \
+ (tv).tv_usec = __delta; \
})
/* Set/check that time is in the "past perfect";
@@ -218,12 +224,13 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
struct rtattr *tab);
extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
-extern int qdisc_restart(struct net_device *dev);
+extern void __qdisc_run(struct net_device *dev);
static inline void qdisc_run(struct net_device *dev)
{
- while (!netif_queue_stopped(dev) && qdisc_restart(dev) < 0)
- /* NOTHING */;
+ if (!netif_queue_stopped(dev) &&
+ !test_and_set_bit(__LINK_STATE_QDISC_RUNNING, &dev->state))
+ __qdisc_run(dev);
}
extern int tc_classify(struct sk_buff *skb, struct tcf_proto *tp,
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 6dc5970612d..a225d6371cb 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -24,7 +24,6 @@
#ifndef _PROTOCOL_H
#define _PROTOCOL_H
-#include <linux/config.h>
#include <linux/in6.h>
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
#include <linux/ipv6.h>
@@ -37,6 +36,8 @@
struct net_protocol {
int (*handler)(struct sk_buff *skb);
void (*err_handler)(struct sk_buff *skb, u32 info);
+ struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+ int features);
int no_policy;
};
@@ -49,11 +50,17 @@ struct inet6_protocol
struct inet6_skb_parm *opt,
int type, int code, int offset,
__u32 info);
+
+ struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+ int features);
+
unsigned int flags; /* INET6_PROTO_xxx */
};
#define INET6_PROTO_NOPOLICY 0x1
#define INET6_PROTO_FINAL 0x2
+/* This should be set for any extension header which is compatible with GSO. */
+#define INET6_PROTO_GSO_EXTHDR 0x4
#endif
/* This is used to register socket interfaces for IP protocols. */
diff --git a/include/net/raw.h b/include/net/raw.h
index e67b28a0248..e4af5978194 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -17,7 +17,6 @@
#ifndef _RAW_H
#define _RAW_H
-#include <linux/config.h>
#include <net/protocol.h>
@@ -36,7 +35,7 @@ extern rwlock_t raw_v4_lock;
extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
- unsigned long raddr, unsigned long laddr,
+ __be32 raddr, __be32 laddr,
int dif);
extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
diff --git a/include/net/red.h b/include/net/red.h
index 2ed4358e329..5ccdbb3d472 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -1,7 +1,6 @@
#ifndef __NET_SCHED_RED_H
#define __NET_SCHED_RED_H
-#include <linux/config.h>
#include <linux/types.h>
#include <net/pkt_sched.h>
#include <net/inet_ecn.h>
diff --git a/include/net/route.h b/include/net/route.h
index 98c915abdec..c4a068692dc 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -24,7 +24,6 @@
#ifndef _ROUTE_H
#define _ROUTE_H
-#include <linux/config.h>
#include <net/dst.h>
#include <net/inetpeer.h>
#include <net/flow.h>
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 7b6ec998671..b0e9108a4e1 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -1,7 +1,6 @@
#ifndef __NET_SCHED_GENERIC_H
#define __NET_SCHED_GENERIC_H
-#include <linux/config.h>
#include <linux/netdevice.h>
#include <linux/types.h>
#include <linux/rcupdate.h>
diff --git a/include/net/scm.h b/include/net/scm.h
index 540619cb716..02daa097cdc 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -19,6 +19,10 @@ struct scm_cookie
{
struct ucred creds; /* Skb credentials */
struct scm_fp_list *fp; /* Passed files */
+#ifdef CONFIG_SECURITY_NETWORK
+ char *secdata; /* Security context */
+ u32 seclen; /* Security length */
+#endif
unsigned long seq; /* Connection seqno */
};
@@ -48,6 +52,17 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
return __scm_send(sock, msg, scm);
}
+#ifdef CONFIG_SECURITY_NETWORK
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{
+ if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL)
+ put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata);
+}
+#else
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
struct scm_cookie *scm, int flags)
{
@@ -62,6 +77,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
if (test_bit(SOCK_PASSCRED, &sock->flags))
put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
+ scm_passec(sock, msg, scm);
+
if (!scm->fp)
return;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index aa6033ca7cd..a9663b49ea5 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -63,7 +63,6 @@
*/
-#include <linux/config.h>
#ifdef TEST_FRAME
#undef CONFIG_PROC_FS
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 7f4fea173fb..5f69158c100 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -555,7 +555,8 @@ struct sctp_af {
int (*to_addr_param) (const union sctp_addr *,
union sctp_addr_param *);
int (*addr_valid) (union sctp_addr *,
- struct sctp_sock *);
+ struct sctp_sock *,
+ const struct sk_buff *);
sctp_scope_t (*scope) (union sctp_addr *);
void (*inaddr_any) (union sctp_addr *, unsigned short);
int (*is_any) (const union sctp_addr *);
diff --git a/include/net/sock.h b/include/net/sock.h
index c9fad6fb629..324b3ea233d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -40,11 +40,11 @@
#ifndef _SOCK_H
#define _SOCK_H
-#include <linux/config.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/cache.h>
#include <linux/module.h>
+#include <linux/lockdep.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h> /* struct sk_buff */
#include <linux/security.h>
@@ -79,14 +79,17 @@ typedef struct {
spinlock_t slock;
struct sock_iocb *owner;
wait_queue_head_t wq;
+ /*
+ * We express the mutex-alike socket_lock semantics
+ * to the lock validator by explicitly managing
+ * the slock as a lock variant (in addition to
+ * the slock itself):
+ */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+ struct lockdep_map dep_map;
+#endif
} socket_lock_t;
-#define sock_lock_init(__sk) \
-do { spin_lock_init(&((__sk)->sk_lock.slock)); \
- (__sk)->sk_lock.owner = NULL; \
- init_waitqueue_head(&((__sk)->sk_lock.wq)); \
-} while(0)
-
struct sock;
struct proto;
@@ -132,6 +135,7 @@ struct sock_common {
* @sk_receive_queue: incoming packets
* @sk_wmem_alloc: transmit queue bytes committed
* @sk_write_queue: Packet sending queue
+ * @sk_async_wait_queue: DMA copied packets
* @sk_omem_alloc: "o" is "option" or "other"
* @sk_wmem_queued: persistent queue size
* @sk_forward_alloc: space allocated forward
@@ -140,6 +144,7 @@ struct sock_common {
* @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings
* @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
* @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
+ * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
* @sk_lingertime: %SO_LINGER l_linger setting
* @sk_backlog: always used with the per-socket spinlock held
* @sk_callback_lock: used with the callbacks in the end of this struct
@@ -205,11 +210,13 @@ struct sock {
atomic_t sk_omem_alloc;
struct sk_buff_head sk_receive_queue;
struct sk_buff_head sk_write_queue;
+ struct sk_buff_head sk_async_wait_queue;
int sk_wmem_queued;
int sk_forward_alloc;
gfp_t sk_allocation;
int sk_sndbuf;
int sk_route_caps;
+ int sk_gso_type;
int sk_rcvlowat;
unsigned long sk_flags;
unsigned long sk_lingertime;
@@ -382,7 +389,6 @@ enum sock_flags {
SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
SOCK_DBG, /* %SO_DEBUG setting */
SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
- SOCK_NO_LARGESEND, /* whether to sent large segments or not */
SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
};
@@ -745,6 +751,9 @@ extern void FASTCALL(release_sock(struct sock *sk));
/* BH context may only use the following locking interface. */
#define bh_lock_sock(__sk) spin_lock(&((__sk)->sk_lock.slock))
+#define bh_lock_sock_nested(__sk) \
+ spin_lock_nested(&((__sk)->sk_lock.slock), \
+ SINGLE_DEPTH_NESTING)
#define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock))
extern struct sock *sk_alloc(int family,
@@ -871,10 +880,7 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
if (filter) {
unsigned int pkt_len = sk_run_filter(skb, filter->insns,
filter->len);
- if (!pkt_len)
- err = -EPERM;
- else
- skb_trim(skb, pkt_len);
+ err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
}
if (needlock)
@@ -1028,13 +1034,22 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
+static inline int sk_can_gso(const struct sock *sk)
+{
+ return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
+}
+
static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
{
__sk_dst_set(sk, dst);
sk->sk_route_caps = dst->dev->features;
- if (sk->sk_route_caps & NETIF_F_TSO) {
- if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len)
- sk->sk_route_caps &= ~NETIF_F_TSO;
+ if (sk->sk_route_caps & NETIF_F_GSO)
+ sk->sk_route_caps |= NETIF_F_GSO_MASK;
+ if (sk_can_gso(sk)) {
+ if (dst->header_len)
+ sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
+ else
+ sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
}
}
@@ -1267,15 +1282,27 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
* sk_eat_skb - Release a skb if it is no longer needed
* @sk: socket to eat this skb from
* @skb: socket buffer to eat
+ * @copied_early: flag indicating whether DMA operations copied this data early
*
* This routine must be called with interrupts disabled or with the socket
* locked so that the sk_buff queue operation is ok.
*/
-static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb)
+#ifdef CONFIG_NET_DMA
+static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_early)
+{
+ __skb_unlink(skb, &sk->sk_receive_queue);
+ if (!copied_early)
+ __kfree_skb(skb);
+ else
+ __skb_queue_tail(&sk->sk_async_wait_queue, skb);
+}
+#else
+static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_early)
{
__skb_unlink(skb, &sk->sk_receive_queue);
__kfree_skb(skb);
}
+#endif
extern void sock_enable_timestamp(struct sock *sk);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 3c989db8a7a..3cd803b0d7a 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -21,13 +21,13 @@
#define TCP_DEBUG 1
#define FASTRETRANS_DEBUG 1
-#include <linux/config.h>
#include <linux/list.h>
#include <linux/tcp.h>
#include <linux/slab.h>
#include <linux/cache.h>
#include <linux/percpu.h>
#include <linux/skbuff.h>
+#include <linux/dmaengine.h>
#include <net/inet_connection_sock.h>
#include <net/inet_timewait_sock.h>
@@ -218,6 +218,7 @@ extern int sysctl_tcp_adv_win_scale;
extern int sysctl_tcp_tw_reuse;
extern int sysctl_tcp_frto;
extern int sysctl_tcp_low_latency;
+extern int sysctl_tcp_dma_copybreak;
extern int sysctl_tcp_nometrics_save;
extern int sysctl_tcp_moderate_rcvbuf;
extern int sysctl_tcp_tso_win_divisor;
@@ -225,6 +226,7 @@ extern int sysctl_tcp_abc;
extern int sysctl_tcp_mtu_probing;
extern int sysctl_tcp_base_mss;
extern int sysctl_tcp_workaround_signed_windows;
+extern int sysctl_tcp_slow_start_after_idle;
extern atomic_t tcp_memory_allocated;
extern atomic_t tcp_sockets_allocated;
@@ -293,6 +295,8 @@ extern int tcp_rcv_established(struct sock *sk,
extern void tcp_rcv_space_adjust(struct sock *sk);
+extern void tcp_cleanup_rbuf(struct sock *sk, int copied);
+
extern int tcp_twsk_unique(struct sock *sk,
struct sock *sktw, void *twp);
@@ -565,13 +569,13 @@ struct tcp_skb_cb {
*/
static inline int tcp_skb_pcount(const struct sk_buff *skb)
{
- return skb_shinfo(skb)->tso_segs;
+ return skb_shinfo(skb)->gso_segs;
}
/* This is valid iff tcp_skb_pcount() > 1. */
static inline int tcp_skb_mss(const struct sk_buff *skb)
{
- return skb_shinfo(skb)->tso_size;
+ return skb_shinfo(skb)->gso_size;
}
static inline void tcp_dec_pcount_approx(__u32 *count,
@@ -628,7 +632,7 @@ struct tcp_congestion_ops {
/* return slow start threshold (required) */
u32 (*ssthresh)(struct sock *sk);
/* lower bound for congestion window (optional) */
- u32 (*min_cwnd)(struct sock *sk);
+ u32 (*min_cwnd)(const struct sock *sk);
/* do new cwnd calculation (required) */
void (*cong_avoid)(struct sock *sk, u32 ack,
u32 rtt, u32 in_flight, int good_ack);
@@ -663,7 +667,7 @@ extern struct tcp_congestion_ops tcp_init_congestion_ops;
extern u32 tcp_reno_ssthresh(struct sock *sk);
extern void tcp_reno_cong_avoid(struct sock *sk, u32 ack,
u32 rtt, u32 in_flight, int flag);
-extern u32 tcp_reno_min_cwnd(struct sock *sk);
+extern u32 tcp_reno_min_cwnd(const struct sock *sk);
extern struct tcp_congestion_ops tcp_reno;
static inline void tcp_set_ca_state(struct sock *sk, const u8 ca_state)
@@ -747,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
if (in_flight >= tp->snd_cwnd)
return 1;
- if (!(sk->sk_route_caps & NETIF_F_TSO))
+ if (!sk_can_gso(sk))
return 0;
left = tp->snd_cwnd - in_flight;
@@ -817,6 +821,12 @@ static inline void tcp_prequeue_init(struct tcp_sock *tp)
tp->ucopy.len = 0;
tp->ucopy.memory = 0;
skb_queue_head_init(&tp->ucopy.prequeue);
+#ifdef CONFIG_NET_DMA
+ tp->ucopy.dma_chan = NULL;
+ tp->ucopy.wakeup = 0;
+ tp->ucopy.pinned_list = NULL;
+ tp->ucopy.dma_cookie = 0;
+#endif
}
/* Packet is added to VJ-style prequeue for processing in process
@@ -1076,6 +1086,8 @@ extern struct request_sock_ops tcp_request_sock_ops;
extern int tcp_v4_destroy_sock(struct sock *sk);
+extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
+
#ifdef CONFIG_PROC_FS
extern int tcp4_proc_init(void);
extern void tcp4_proc_exit(void);
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index c6b84397448..4629d77173f 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
struct sk_buff *skb)
{
tp->ecn_flags = 0;
- if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) {
+ if (sysctl_tcp_ecn) {
TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
tp->ecn_flags = TCP_ECN_OK;
- sock_set_flag(sk, SOCK_NO_LARGESEND);
}
}
@@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
skb->h.th->cwr = 1;
+ skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
}
} else {
/* ACK or retransmitted segment: clear ECT|CE */
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index 098607cd4b7..e07136d74c2 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -49,10 +49,18 @@
#define TIPC_MEDIA_TYPE_ETH 1
+/*
+ * Destination address structure used by TIPC bearers when sending messages
+ *
+ * IMPORTANT: The fields of this structure MUST be stored using the specified
+ * byte order indicated below, as the structure is exchanged between nodes
+ * as part of a link setup process.
+ */
+
struct tipc_media_addr {
- __u32 type;
+ __u32 type; /* bearer type (network byte order) */
union {
- __u8 eth_addr[6]; /* Ethernet bearer */
+ __u8 eth_addr[6]; /* 48 bit Ethernet addr (byte array) */
#if 0
/* Prototypes for other possible bearer types */
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index afa508d92c9..9c5ee9f20b6 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -20,6 +20,8 @@
#include <net/ip6_fib.h>
#define XFRM_ALIGN8(len) (((len) + 7) & ~7)
+#define MODULE_ALIAS_XFRM_MODE(family, encap) \
+ MODULE_ALIAS("xfrm-mode-" __stringify(family) "-" __stringify(encap))
extern struct sock *xfrm_nl;
extern u32 sysctl_xfrm_aevent_etime;
@@ -164,6 +166,7 @@ struct xfrm_state
/* Reference to data common to all the instances of this
* transformer. */
struct xfrm_type *type;
+ struct xfrm_mode *mode;
/* Security context */
struct xfrm_sec_ctx *security;
@@ -204,8 +207,8 @@ struct xfrm_type;
struct xfrm_dst;
struct xfrm_policy_afinfo {
unsigned short family;
- rwlock_t lock;
- struct xfrm_type_map *type_map;
+ struct xfrm_type *type_map[IPPROTO_MAX];
+ struct xfrm_mode *mode_map[XFRM_MODE_MAX];
struct dst_ops *dst_ops;
void (*garbage_collect)(void);
int (*dst_lookup)(struct xfrm_dst **dst, struct flowi *fl);
@@ -232,7 +235,6 @@ extern int __xfrm_state_delete(struct xfrm_state *x);
struct xfrm_state_afinfo {
unsigned short family;
- rwlock_t lock;
struct list_head *state_bydst;
struct list_head *state_byspi;
int (*init_flags)(struct xfrm_state *x);
@@ -264,16 +266,24 @@ struct xfrm_type
u32 (*get_max_size)(struct xfrm_state *, int size);
};
-struct xfrm_type_map {
- rwlock_t lock;
- struct xfrm_type *map[256];
-};
-
extern int xfrm_register_type(struct xfrm_type *type, unsigned short family);
extern int xfrm_unregister_type(struct xfrm_type *type, unsigned short family);
extern struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family);
extern void xfrm_put_type(struct xfrm_type *type);
+struct xfrm_mode {
+ int (*input)(struct xfrm_state *x, struct sk_buff *skb);
+ int (*output)(struct sk_buff *skb);
+
+ struct module *owner;
+ unsigned int encap;
+};
+
+extern int xfrm_register_mode(struct xfrm_mode *mode, int family);
+extern int xfrm_unregister_mode(struct xfrm_mode *mode, int family);
+extern struct xfrm_mode *xfrm_get_mode(unsigned int encap, int family);
+extern void xfrm_put_mode(struct xfrm_mode *mode);
+
struct xfrm_tmpl
{
/* id in template is interpreted as: