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-rw-r--r--include/net/ax25.h10
-rw-r--r--include/net/compat.h3
-rw-r--r--include/net/ieee80211.h15
-rw-r--r--include/net/ieee80211softmac.h48
-rw-r--r--include/net/ieee80211softmac_wx.h5
-rw-r--r--include/net/inet_timewait_sock.h2
-rw-r--r--include/net/ip.h1
-rw-r--r--include/net/irda/irlmp.h2
-rw-r--r--include/net/llc_if.h17
-rw-r--r--include/net/neighbour.h1
-rw-r--r--include/net/netdma.h44
-rw-r--r--include/net/netfilter/nf_conntrack.h5
-rw-r--r--include/net/netfilter/nf_conntrack_compat.h26
-rw-r--r--include/net/netrom.h8
-rw-r--r--include/net/raw.h2
-rw-r--r--include/net/rose.h14
-rw-r--r--include/net/sctp/command.h1
-rw-r--r--include/net/sctp/sctp.h8
-rw-r--r--include/net/sctp/structs.h4
-rw-r--r--include/net/sock.h22
-rw-r--r--include/net/tcp.h15
-rw-r--r--include/net/xfrm.h26
22 files changed, 218 insertions, 61 deletions
diff --git a/include/net/ax25.h b/include/net/ax25.h
index d052b221dbc..5bd99748705 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -145,14 +145,14 @@ enum {
#define AX25_DEF_CONMODE 2 /* Connected mode allowed */
#define AX25_DEF_WINDOW 2 /* Window=2 */
#define AX25_DEF_EWINDOW 32 /* Module-128 Window=32 */
-#define AX25_DEF_T1 (10 * HZ) /* T1=10s */
-#define AX25_DEF_T2 (3 * HZ) /* T2=3s */
-#define AX25_DEF_T3 (300 * HZ) /* T3=300s */
+#define AX25_DEF_T1 10000 /* T1=10s */
+#define AX25_DEF_T2 3000 /* T2=3s */
+#define AX25_DEF_T3 300000 /* T3=300s */
#define AX25_DEF_N2 10 /* N2=10 */
-#define AX25_DEF_IDLE (0 * 60 * HZ) /* Idle=None */
+#define AX25_DEF_IDLE 0 /* Idle=None */
#define AX25_DEF_PACLEN 256 /* Paclen=256 */
#define AX25_DEF_PROTOCOL AX25_PROTO_STD_SIMPLEX /* Standard AX.25 */
-#define AX25_DEF_DS_TIMEOUT (3 * 60 * HZ) /* DAMA timeout 3 minutes */
+#define AX25_DEF_DS_TIMEOUT 180000 /* DAMA timeout 3 minutes */
typedef struct ax25_uid_assoc {
struct hlist_node uid_node;
diff --git a/include/net/compat.h b/include/net/compat.h
index 8662b8f43df..e65cbedb6ab 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -3,6 +3,8 @@
#include <linux/config.h>
+struct sock;
+
#if defined(CONFIG_COMPAT)
#include <linux/compat.h>
@@ -23,7 +25,6 @@ struct compat_cmsghdr {
compat_int_t cmsg_type;
};
-struct sock;
extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
#else /* defined(CONFIG_COMPAT) */
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 4725ff861c5..d5147770ad4 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
@@ -955,11 +958,13 @@ enum ieee80211_state {
#define IEEE80211_24GHZ_MIN_CHANNEL 1
#define IEEE80211_24GHZ_MAX_CHANNEL 14
-#define IEEE80211_24GHZ_CHANNELS 14
+#define IEEE80211_24GHZ_CHANNELS (IEEE80211_24GHZ_MAX_CHANNEL - \
+ IEEE80211_24GHZ_MIN_CHANNEL + 1)
#define IEEE80211_52GHZ_MIN_CHANNEL 34
#define IEEE80211_52GHZ_MAX_CHANNEL 165
-#define IEEE80211_52GHZ_CHANNELS 131
+#define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \
+ IEEE80211_52GHZ_MIN_CHANNEL + 1)
enum {
IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
@@ -1073,6 +1078,7 @@ 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,
@@ -1241,7 +1247,8 @@ 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 6b3693f05ca..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,
@@ -96,10 +99,13 @@ struct ieee80211softmac_assoc_info {
*
* bssvalid is true if we found a matching network
* and saved it's BSSID into the bssid above.
+ *
+ * bssfixed is used for SIOCSIWAP.
*/
u8 static_essid:1,
associating:1,
- bssvalid:1;
+ bssvalid:1,
+ bssfixed:1;
/* Scan retries remaining */
int scan_retry;
@@ -129,23 +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 */
@@ -201,7 +210,8 @@ struct ieee80211softmac_device {
/* couple of flags */
u8 scanning:1, /* protects scanning from being done multiple times at once */
- associated:1;
+ associated:1,
+ running:1;
struct ieee80211softmac_scaninfo *scaninfo;
struct ieee80211softmac_assoc_info associnfo;
@@ -246,6 +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.
*/
@@ -278,7 +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/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 1da294c4752..e837f98fdb5 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -150,7 +150,7 @@ static inline void inet_twsk_add_bind_node(struct inet_timewait_sock *tw,
static inline int inet_twsk_dead_hashed(const struct inet_timewait_sock *tw)
{
- return tw->tw_death_node.pprev != NULL;
+ return !hlist_unhashed(&tw->tw_death_node);
}
static inline void inet_twsk_dead_node_init(struct inet_timewait_sock *tw)
diff --git a/include/net/ip.h b/include/net/ip.h
index 3d2e5ca62a5..ead233c9540 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -147,7 +147,6 @@ 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/irda/irlmp.h b/include/net/irda/irlmp.h
index 86aefb1fda5..c0c895d379b 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -112,7 +112,7 @@ struct lsap_cb {
struct timer_list watchdog_timer;
- IRLMP_STATE lsap_state; /* Connection state */
+ LSAP_STATE lsap_state; /* Connection state */
notify_t notify; /* Indication/Confirm entry points */
struct qos_info qos; /* QoS for this connection */
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/neighbour.h b/include/net/neighbour.h
index b0666d66293..4901ee44687 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -211,6 +211,7 @@ struct neigh_table
#define NEIGH_UPDATE_F_ADMIN 0x80000000
extern void neigh_table_init(struct neigh_table *tbl);
+extern void neigh_table_init_no_netlink(struct neigh_table *tbl);
extern int neigh_table_clear(struct neigh_table *tbl);
extern struct neighbour * neigh_lookup(struct neigh_table *tbl,
const void *pkey,
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..41111781580 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -114,6 +114,10 @@ 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 +289,7 @@ 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/netrom.h b/include/net/netrom.h
index a5ee53bce62..e0ca112024a 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -42,11 +42,11 @@ enum {
#define NR_COND_PEER_RX_BUSY 0x04
#define NR_COND_OWN_RX_BUSY 0x08
-#define NR_DEFAULT_T1 (120 * HZ) /* Outstanding frames - 120 seconds */
-#define NR_DEFAULT_T2 (5 * HZ) /* Response delay - 5 seconds */
+#define NR_DEFAULT_T1 120000 /* Outstanding frames - 120 seconds */
+#define NR_DEFAULT_T2 5000 /* Response delay - 5 seconds */
#define NR_DEFAULT_N2 3 /* Number of Retries - 3 */
-#define NR_DEFAULT_T4 (180 * HZ) /* Busy Delay - 180 seconds */
-#define NR_DEFAULT_IDLE (0 * 60 * HZ) /* No Activity Timeout - none */
+#define NR_DEFAULT_T4 180000 /* Busy Delay - 180 seconds */
+#define NR_DEFAULT_IDLE 0 /* No Activity Timeout - none */
#define NR_DEFAULT_WINDOW 4 /* Default Window Size - 4 */
#define NR_DEFAULT_OBS 6 /* Default Obsolescence Count - 6 */
#define NR_DEFAULT_QUAL 10 /* Default Neighbour Quality - 10 */
diff --git a/include/net/raw.h b/include/net/raw.h
index e67b28a0248..d83571fe4c6 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -36,7 +36,7 @@ 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/rose.h b/include/net/rose.h
index 3249b979605..012b09ed240 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -49,14 +49,14 @@ enum {
ROSE_STATE_5 /* Deferred Call Acceptance */
};
-#define ROSE_DEFAULT_T0 (180 * HZ) /* Default T10 T20 value */
-#define ROSE_DEFAULT_T1 (200 * HZ) /* Default T11 T21 value */
-#define ROSE_DEFAULT_T2 (180 * HZ) /* Default T12 T22 value */
-#define ROSE_DEFAULT_T3 (180 * HZ) /* Default T13 T23 value */
-#define ROSE_DEFAULT_HB (5 * HZ) /* Default Holdback value */
-#define ROSE_DEFAULT_IDLE (0 * 60 * HZ) /* No Activity Timeout - none */
+#define ROSE_DEFAULT_T0 180000 /* Default T10 T20 value */
+#define ROSE_DEFAULT_T1 200000 /* Default T11 T21 value */
+#define ROSE_DEFAULT_T2 180000 /* Default T12 T22 value */
+#define ROSE_DEFAULT_T3 180000 /* Default T13 T23 value */
+#define ROSE_DEFAULT_HB 5000 /* Default Holdback value */
+#define ROSE_DEFAULT_IDLE 0 /* No Activity Timeout - none */
#define ROSE_DEFAULT_ROUTING 1 /* Default routing flag */
-#define ROSE_DEFAULT_FAIL_TIMEOUT (120 * HZ) /* Time until link considered usable */
+#define ROSE_DEFAULT_FAIL_TIMEOUT 120000 /* Time until link considered usable */
#define ROSE_DEFAULT_MAXVC 50 /* Maximum number of VCs per neighbour */
#define ROSE_DEFAULT_WINDOW_SIZE 7 /* Default window size */
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 34a1a09e5ae..807d6f1ef4b 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -99,6 +99,7 @@ typedef enum {
SCTP_CMD_DEL_NON_PRIMARY, /* Removes non-primary peer transports. */
SCTP_CMD_T3_RTX_TIMERS_STOP, /* Stops T3-rtx pending timers */
SCTP_CMD_FORCE_PRIM_RETRAN, /* Forces retrans. over primary path. */
+ SCTP_CMD_SET_SK_ERR, /* Set sk_err */
SCTP_CMD_LAST
} sctp_verb_t;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index e673b2c984e..b2b40f951ae 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -255,7 +255,7 @@ extern int sctp_debug_flag;
#define SCTP_DEBUG_PRINTK_IPADDR(whatever...)
#define SCTP_ENABLE_DEBUG
#define SCTP_DISABLE_DEBUG
-#define SCTP_ASSERT(expr, str, func)
+#define SCTP_ASSERT(expr, str, func) BUG_ON(!(expr))
#endif /* SCTP_DEBUG */
@@ -461,12 +461,12 @@ static inline int sctp_frag_point(const struct sctp_sock *sp, int pmtu)
* there is room for a param header too.
*/
#define sctp_walk_params(pos, chunk, member)\
-_sctp_walk_params((pos), (chunk), WORD_ROUND(ntohs((chunk)->chunk_hdr.length)), member)
+_sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length), member)
#define _sctp_walk_params(pos, chunk, end, member)\
for (pos.v = chunk->member;\
pos.v <= (void *)chunk + end - sizeof(sctp_paramhdr_t) &&\
- pos.v <= (void *)chunk + end - WORD_ROUND(ntohs(pos.p->length)) &&\
+ pos.v <= (void *)chunk + end - ntohs(pos.p->length) &&\
ntohs(pos.p->length) >= sizeof(sctp_paramhdr_t);\
pos.v += WORD_ROUND(ntohs(pos.p->length)))
@@ -477,7 +477,7 @@ _sctp_walk_errors((err), (chunk_hdr), ntohs((chunk_hdr)->length))
for (err = (sctp_errhdr_t *)((void *)chunk_hdr + \
sizeof(sctp_chunkhdr_t));\
(void *)err <= (void *)chunk_hdr + end - sizeof(sctp_errhdr_t) &&\
- (void *)err <= (void *)chunk_hdr + end - WORD_ROUND(ntohs(err->length)) &&\
+ (void *)err <= (void *)chunk_hdr + end - ntohs(err->length) &&\
ntohs(err->length) >= sizeof(sctp_errhdr_t); \
err = (sctp_errhdr_t *)((void *)err + WORD_ROUND(ntohs(err->length))))
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index eba99f37551..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 *);
@@ -712,6 +713,7 @@ struct sctp_chunk {
__u8 tsn_gap_acked; /* Is this chunk acked by a GAP ACK? */
__s8 fast_retransmit; /* Is this chunk fast retransmitted? */
__u8 tsn_missing_report; /* Data chunk missing counter. */
+ __u8 data_accepted; /* At least 1 chunk in this packet accepted */
};
void sctp_chunk_hold(struct sctp_chunk *);
diff --git a/include/net/sock.h b/include/net/sock.h
index ff8b0dad7b0..96565ff0de6 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -132,6 +132,7 @@ 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
@@ -205,6 +206,7 @@ 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;
@@ -279,7 +281,7 @@ static inline int sk_unhashed(const struct sock *sk)
static inline int sk_hashed(const struct sock *sk)
{
- return sk->sk_node.pprev != NULL;
+ return !sk_unhashed(sk);
}
static __inline__ void sk_node_init(struct hlist_node *node)
@@ -871,10 +873,7 @@ 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)
@@ -1271,11 +1270,22 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
* 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..bfc71f954bb 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -28,6 +28,7 @@
#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 +219,7 @@ 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 +227,7 @@ 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 +296,8 @@ 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);
@@ -628,7 +633,7 @@ 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 +668,7 @@ 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)
@@ -817,6 +822,12 @@ 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
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:
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-21 01:06:54 +0000