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-rw-r--r--include/net/bluetooth/hci_core.h3
-rw-r--r--include/net/cfg80211.h83
-rw-r--r--include/net/inet_connection_sock.h2
-rw-r--r--include/net/inet_timewait_sock.h3
-rw-r--r--include/net/ip_vs.h310
-rw-r--r--include/net/mac80211.h138
-rw-r--r--include/net/netlink.h82
-rw-r--r--include/net/phonet/phonet.h112
-rw-r--r--include/net/phonet/pn_dev.h50
-rw-r--r--include/net/pkt_sched.h5
-rw-r--r--include/net/sch_generic.h2
-rw-r--r--include/net/sctp/sctp.h10
-rw-r--r--include/net/sock.h2
-rw-r--r--include/net/tc_act/tc_skbedit.h34
-rw-r--r--include/net/tcp.h49
-rw-r--r--include/net/wireless.h61
-rw-r--r--include/net/xfrm.h25
17 files changed, 711 insertions, 260 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index cbf7510..46a43b7 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -325,7 +325,8 @@ int hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *src);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
+int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_auth(struct hci_conn *conn);
int hci_conn_encrypt(struct hci_conn *conn);
int hci_conn_change_link_key(struct hci_conn *conn);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index e007508..9f40c4d 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -152,6 +152,7 @@ struct station_parameters {
u16 aid;
u8 supported_rates_len;
u8 plink_action;
+ struct ieee80211_ht_cap *ht_capa;
};
/**
@@ -268,6 +269,83 @@ struct mpath_info {
u8 flags;
};
+/**
+ * struct bss_parameters - BSS parameters
+ *
+ * Used to change BSS parameters (mainly for AP mode).
+ *
+ * @use_cts_prot: Whether to use CTS protection
+ * (0 = no, 1 = yes, -1 = do not change)
+ * @use_short_preamble: Whether the use of short preambles is allowed
+ * (0 = no, 1 = yes, -1 = do not change)
+ * @use_short_slot_time: Whether the use of short slot time is allowed
+ * (0 = no, 1 = yes, -1 = do not change)
+ */
+struct bss_parameters {
+ int use_cts_prot;
+ int use_short_preamble;
+ int use_short_slot_time;
+};
+
+/**
+ * enum reg_set_by - Indicates who is trying to set the regulatory domain
+ * @REGDOM_SET_BY_INIT: regulatory domain was set by initialization. We will be
+ * using a static world regulatory domain by default.
+ * @REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world regulatory domain.
+ * @REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * regulatory domain.
+ * @REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the wireless core
+ * it thinks its knows the regulatory domain we should be in.
+ * @REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 802.11 country
+ * information element with regulatory information it thinks we
+ * should consider.
+ */
+enum reg_set_by {
+ REGDOM_SET_BY_INIT,
+ REGDOM_SET_BY_CORE,
+ REGDOM_SET_BY_USER,
+ REGDOM_SET_BY_DRIVER,
+ REGDOM_SET_BY_COUNTRY_IE,
+};
+
+struct ieee80211_freq_range {
+ u32 start_freq_khz;
+ u32 end_freq_khz;
+ u32 max_bandwidth_khz;
+};
+
+struct ieee80211_power_rule {
+ u32 max_antenna_gain;
+ u32 max_eirp;
+};
+
+struct ieee80211_reg_rule {
+ struct ieee80211_freq_range freq_range;
+ struct ieee80211_power_rule power_rule;
+ u32 flags;
+};
+
+struct ieee80211_regdomain {
+ u32 n_reg_rules;
+ char alpha2[2];
+ struct ieee80211_reg_rule reg_rules[];
+};
+
+#define MHZ_TO_KHZ(freq) (freq * 1000)
+#define KHZ_TO_MHZ(freq) (freq / 1000)
+#define DBI_TO_MBI(gain) (gain * 100)
+#define MBI_TO_DBI(gain) (gain / 100)
+#define DBM_TO_MBM(gain) (gain * 100)
+#define MBM_TO_DBM(gain) (gain / 100)
+
+#define REG_RULE(start, end, bw, gain, eirp, reg_flags) { \
+ .freq_range.start_freq_khz = (start) * 1000, \
+ .freq_range.end_freq_khz = (end) * 1000, \
+ .freq_range.max_bandwidth_khz = (bw) * 1000, \
+ .power_rule.max_antenna_gain = (gain) * 100, \
+ .power_rule.max_eirp = (eirp) * 100, \
+ .flags = reg_flags, \
+ }
/* from net/wireless.h */
struct wiphy;
@@ -318,6 +396,8 @@ struct wiphy;
* @change_station: Modify a given station.
*
* @set_mesh_cfg: set mesh parameters (by now, just mesh id)
+ *
+ * @change_bss: Modify parameters for a given BSS.
*/
struct cfg80211_ops {
int (*add_virtual_intf)(struct wiphy *wiphy, char *name,
@@ -370,6 +450,9 @@ struct cfg80211_ops {
int (*dump_mpath)(struct wiphy *wiphy, struct net_device *dev,
int idx, u8 *dst, u8 *next_hop,
struct mpath_info *pinfo);
+
+ int (*change_bss)(struct wiphy *wiphy, struct net_device *dev,
+ struct bss_parameters *params);
};
#endif /* __NET_CFG80211_H */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 2ff545a..03cffd9 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -51,12 +51,14 @@ struct inet_connection_sock_af_ops {
char __user *optval, int optlen);
int (*getsockopt)(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen);
+#ifdef CONFIG_COMPAT
int (*compat_setsockopt)(struct sock *sk,
int level, int optname,
char __user *optval, int optlen);
int (*compat_getsockopt)(struct sock *sk,
int level, int optname,
char __user *optval, int __user *optlen);
+#endif
void (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
int (*bind_conflict)(const struct sock *sk,
const struct inet_bind_bucket *tb);
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 95c660c..9132490 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -208,6 +208,9 @@ extern void inet_twsk_schedule(struct inet_timewait_sock *tw,
extern void inet_twsk_deschedule(struct inet_timewait_sock *tw,
struct inet_timewait_death_row *twdr);
+extern void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+ struct inet_timewait_death_row *twdr, int family);
+
static inline
struct net *twsk_net(const struct inet_timewait_sock *twsk)
{
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7312c3d..33e2ac6 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -21,11 +21,103 @@
#include <linux/timer.h>
#include <net/checksum.h>
+#include <linux/netfilter.h> /* for union nf_inet_addr */
+#include <linux/ipv6.h> /* for struct ipv6hdr */
+#include <net/ipv6.h> /* for ipv6_addr_copy */
+
+struct ip_vs_iphdr {
+ int len;
+ __u8 protocol;
+ union nf_inet_addr saddr;
+ union nf_inet_addr daddr;
+};
+
+static inline void
+ip_vs_fill_iphdr(int af, const void *nh, struct ip_vs_iphdr *iphdr)
+{
+#ifdef CONFIG_IP_VS_IPV6
+ if (af == AF_INET6) {
+ const struct ipv6hdr *iph = nh;
+ iphdr->len = sizeof(struct ipv6hdr);
+ iphdr->protocol = iph->nexthdr;
+ ipv6_addr_copy(&iphdr->saddr.in6, &iph->saddr);
+ ipv6_addr_copy(&iphdr->daddr.in6, &iph->daddr);
+ } else
+#endif
+ {
+ const struct iphdr *iph = nh;
+ iphdr->len = iph->ihl * 4;
+ iphdr->protocol = iph->protocol;
+ iphdr->saddr.ip = iph->saddr;
+ iphdr->daddr.ip = iph->daddr;
+ }
+}
+
+static inline void ip_vs_addr_copy(int af, union nf_inet_addr *dst,
+ const union nf_inet_addr *src)
+{
+#ifdef CONFIG_IP_VS_IPV6
+ if (af == AF_INET6)
+ ipv6_addr_copy(&dst->in6, &src->in6);
+ else
+#endif
+ dst->ip = src->ip;
+}
+
+static inline int ip_vs_addr_equal(int af, const union nf_inet_addr *a,
+ const union nf_inet_addr *b)
+{
+#ifdef CONFIG_IP_VS_IPV6
+ if (af == AF_INET6)
+ return ipv6_addr_equal(&a->in6, &b->in6);
+#endif
+ return a->ip == b->ip;
+}
#ifdef CONFIG_IP_VS_DEBUG
#include <linux/net.h>
extern int ip_vs_get_debug_level(void);
+
+static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
+ const union nf_inet_addr *addr,
+ int *idx)
+{
+ int len;
+#ifdef CONFIG_IP_VS_IPV6
+ if (af == AF_INET6)
+ len = snprintf(&buf[*idx], buf_len - *idx, "[" NIP6_FMT "]",
+ NIP6(addr->in6)) + 1;
+ else
+#endif
+ len = snprintf(&buf[*idx], buf_len - *idx, NIPQUAD_FMT,
+ NIPQUAD(addr->ip)) + 1;
+
+ *idx += len;
+ BUG_ON(*idx > buf_len + 1);
+ return &buf[*idx - len];
+}
+
+#define IP_VS_DBG_BUF(level, msg...) \
+ do { \
+ char ip_vs_dbg_buf[160]; \
+ int ip_vs_dbg_idx = 0; \
+ if (level <= ip_vs_get_debug_level()) \
+ printk(KERN_DEBUG "IPVS: " msg); \
+ } while (0)
+#define IP_VS_ERR_BUF(msg...) \
+ do { \
+ char ip_vs_dbg_buf[160]; \
+ int ip_vs_dbg_idx = 0; \
+ printk(KERN_ERR "IPVS: " msg); \
+ } while (0)
+
+/* Only use from within IP_VS_DBG_BUF() or IP_VS_ERR_BUF macros */
+#define IP_VS_DBG_ADDR(af, addr) \
+ ip_vs_dbg_addr(af, ip_vs_dbg_buf, \
+ sizeof(ip_vs_dbg_buf), addr, \
+ &ip_vs_dbg_idx)
+
#define IP_VS_DBG(level, msg...) \
do { \
if (level <= ip_vs_get_debug_level()) \
@@ -48,6 +140,8 @@ extern int ip_vs_get_debug_level(void);
pp->debug_packet(pp, skb, ofs, msg); \
} while (0)
#else /* NO DEBUGGING at ALL */
+#define IP_VS_DBG_BUF(level, msg...) do {} while (0)
+#define IP_VS_ERR_BUF(msg...) do {} while (0)
#define IP_VS_DBG(level, msg...) do {} while (0)
#define IP_VS_DBG_RL(msg...) do {} while (0)
#define IP_VS_DBG_PKT(level, pp, skb, ofs, msg) do {} while (0)
@@ -160,27 +254,10 @@ struct ip_vs_estimator {
struct ip_vs_stats
{
- __u32 conns; /* connections scheduled */
- __u32 inpkts; /* incoming packets */
- __u32 outpkts; /* outgoing packets */
- __u64 inbytes; /* incoming bytes */
- __u64 outbytes; /* outgoing bytes */
-
- __u32 cps; /* current connection rate */
- __u32 inpps; /* current in packet rate */
- __u32 outpps; /* current out packet rate */
- __u32 inbps; /* current in byte rate */
- __u32 outbps; /* current out byte rate */
-
- /*
- * Don't add anything before the lock, because we use memcpy() to copy
- * the members before the lock to struct ip_vs_stats_user in
- * ip_vs_ctl.c.
- */
+ struct ip_vs_stats_user ustats; /* statistics */
+ struct ip_vs_estimator est; /* estimator */
spinlock_t lock; /* spin lock */
-
- struct ip_vs_estimator est; /* estimator */
};
struct dst_entry;
@@ -202,21 +279,23 @@ struct ip_vs_protocol {
void (*exit)(struct ip_vs_protocol *pp);
- int (*conn_schedule)(struct sk_buff *skb,
+ int (*conn_schedule)(int af, struct sk_buff *skb,
struct ip_vs_protocol *pp,
int *verdict, struct ip_vs_conn **cpp);
struct ip_vs_conn *
- (*conn_in_get)(const struct sk_buff *skb,
+ (*conn_in_get)(int af,
+ const struct sk_buff *skb,
struct ip_vs_protocol *pp,
- const struct iphdr *iph,
+ const struct ip_vs_iphdr *iph,
unsigned int proto_off,
int inverse);
struct ip_vs_conn *
- (*conn_out_get)(const struct sk_buff *skb,
+ (*conn_out_get)(int af,
+ const struct sk_buff *skb,
struct ip_vs_protocol *pp,
- const struct iphdr *iph,
+ const struct ip_vs_iphdr *iph,
unsigned int proto_off,
int inverse);
@@ -226,7 +305,8 @@ struct ip_vs_protocol {
int (*dnat_handler)(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
- int (*csum_check)(struct sk_buff *skb, struct ip_vs_protocol *pp);
+ int (*csum_check)(int af, struct sk_buff *skb,
+ struct ip_vs_protocol *pp);
const char *(*state_name)(int state);
@@ -259,9 +339,10 @@ struct ip_vs_conn {
struct list_head c_list; /* hashed list heads */
/* Protocol, addresses and port numbers */
- __be32 caddr; /* client address */
- __be32 vaddr; /* virtual address */
- __be32 daddr; /* destination address */
+ u16 af; /* address family */
+ union nf_inet_addr caddr; /* client address */
+ union nf_inet_addr vaddr; /* virtual address */
+ union nf_inet_addr daddr; /* destination address */
__be16 cport;
__be16 vport;
__be16 dport;
@@ -305,6 +386,45 @@ struct ip_vs_conn {
/*
+ * Extended internal versions of struct ip_vs_service_user and
+ * ip_vs_dest_user for IPv6 support.
+ *
+ * We need these to conveniently pass around service and destination
+ * options, but unfortunately, we also need to keep the old definitions to
+ * maintain userspace backwards compatibility for the setsockopt interface.
+ */
+struct ip_vs_service_user_kern {
+ /* virtual service addresses */
+ u16 af;
+ u16 protocol;
+ union nf_inet_addr addr; /* virtual ip address */
+ u16 port;
+ u32 fwmark; /* firwall mark of service */
+
+ /* virtual service options */
+ char *sched_name;
+ unsigned flags; /* virtual service flags */
+ unsigned timeout; /* persistent timeout in sec */
+ u32 netmask; /* persistent netmask */
+};
+
+
+struct ip_vs_dest_user_kern {
+ /* destination server address */
+ union nf_inet_addr addr;
+ u16 port;
+
+ /* real server options */
+ unsigned conn_flags; /* connection flags */
+ int weight; /* destination weight */
+
+ /* thresholds for active connections */
+ u32 u_threshold; /* upper threshold */
+ u32 l_threshold; /* lower threshold */
+};
+
+
+/*
* The information about the virtual service offered to the net
* and the forwarding entries
*/
@@ -314,8 +434,9 @@ struct ip_vs_service {
atomic_t refcnt; /* reference counter */
atomic_t usecnt; /* use counter */
+ u16 af; /* address family */
__u16 protocol; /* which protocol (TCP/UDP) */
- __be32 addr; /* IP address for virtual service */
+ union nf_inet_addr addr; /* IP address for virtual service */
__be16 port; /* port number for the service */
__u32 fwmark; /* firewall mark of the service */
unsigned flags; /* service status flags */
@@ -342,7 +463,8 @@ struct ip_vs_dest {
struct list_head n_list; /* for the dests in the service */
struct list_head d_list; /* for table with all the dests */
- __be32 addr; /* IP address of the server */
+ u16 af; /* address family */
+ union nf_inet_addr addr; /* IP address of the server */
__be16 port; /* port number of the server */
volatile unsigned flags; /* dest status flags */
atomic_t conn_flags; /* flags to copy to conn */
@@ -366,7 +488,7 @@ struct ip_vs_dest {
/* for virtual service */
struct ip_vs_service *svc; /* service it belongs to */
__u16 protocol; /* which protocol (TCP/UDP) */
- __be32 vaddr; /* virtual IP address */
+ union nf_inet_addr vaddr; /* virtual IP address */
__be16 vport; /* virtual port number */
__u32 vfwmark; /* firewall mark of service */
};
@@ -380,6 +502,9 @@ struct ip_vs_scheduler {
char *name; /* scheduler name */
atomic_t refcnt; /* reference counter */
struct module *module; /* THIS_MODULE/NULL */
+#ifdef CONFIG_IP_VS_IPV6
+ int supports_ipv6; /* scheduler has IPv6 support */
+#endif
/* scheduler initializing service */
int (*init_service)(struct ip_vs_service *svc);
@@ -479,16 +604,8 @@ extern void ip_vs_init_hash_table(struct list_head *table, int rows);
#ifndef CONFIG_IP_VS_TAB_BITS
#define CONFIG_IP_VS_TAB_BITS 12
#endif
-/* make sure that IP_VS_CONN_TAB_BITS is located in [8, 20] */
-#if CONFIG_IP_VS_TAB_BITS < 8
-#define IP_VS_CONN_TAB_BITS 8
-#endif
-#if CONFIG_IP_VS_TAB_BITS > 20
-#define IP_VS_CONN_TAB_BITS 20
-#endif
-#if 8 <= CONFIG_IP_VS_TAB_BITS && CONFIG_IP_VS_TAB_BITS <= 20
+
#define IP_VS_CONN_TAB_BITS CONFIG_IP_VS_TAB_BITS
-#endif
#define IP_VS_CONN_TAB_SIZE (1 << IP_VS_CONN_TAB_BITS)
#define IP_VS_CONN_TAB_MASK (IP_VS_CONN_TAB_SIZE - 1)
@@ -500,11 +617,16 @@ enum {
};
extern struct ip_vs_conn *ip_vs_conn_in_get
-(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
+
extern struct ip_vs_conn *ip_vs_ct_in_get
-(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
+
extern struct ip_vs_conn *ip_vs_conn_out_get
-(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
/* put back the conn without restarting its timer */
static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
@@ -515,8 +637,9 @@ extern void ip_vs_conn_put(struct ip_vs_conn *cp);
extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
extern struct ip_vs_conn *
-ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport,
- __be32 daddr, __be16 dport, unsigned flags,
+ip_vs_conn_new(int af, int proto, const union nf_inet_addr *caddr, __be16 cport,
+ const union nf_inet_addr *vaddr, __be16 vport,
+ const union nf_inet_addr *daddr, __be16 dport, unsigned flags,
struct ip_vs_dest *dest);
extern void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
@@ -532,24 +655,32 @@ static inline void ip_vs_control_del(struct ip_vs_conn *cp)
{
struct ip_vs_conn *ctl_cp = cp->control;
if (!ctl_cp) {
- IP_VS_ERR("request control DEL for uncontrolled: "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("request control DEL for uncontrolled: "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
return;
}
- IP_VS_DBG(7, "DELeting control for: "
- "cp.dst=%d.%d.%d.%d:%d ctl_cp.dst=%d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(ctl_cp->caddr),ntohs(ctl_cp->cport));
+ IP_VS_DBG_BUF(7, "DELeting control for: "
+ "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+ ntohs(ctl_cp->cport));
cp->control = NULL;
if (atomic_read(&ctl_cp->n_control) == 0) {
- IP_VS_ERR("BUG control DEL with n=0 : "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("BUG control DEL with n=0 : "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
return;
}
atomic_dec(&ctl_cp->n_control);
@@ -559,17 +690,22 @@ static inline void
ip_vs_control_add(struct ip_vs_conn *cp, struct ip_vs_conn *ctl_cp)
{
if (cp->control) {
- IP_VS_ERR("request control ADD for already controlled: "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("request control ADD for already controlled: "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
ip_vs_control_del(cp);
}
- IP_VS_DBG(7, "ADDing control for: "
- "cp.dst=%d.%d.%d.%d:%d ctl_cp.dst=%d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(ctl_cp->caddr),ntohs(ctl_cp->cport));
+ IP_VS_DBG_BUF(7, "ADDing control for: "
+ "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+ ntohs(ctl_cp->cport));
cp->control = ctl_cp;
atomic_inc(&ctl_cp->n_control);
@@ -647,7 +783,8 @@ extern struct ip_vs_stats ip_vs_stats;
extern const struct ctl_path net_vs_ctl_path[];
extern struct ip_vs_service *
-ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
+ip_vs_service_get(int af, __u32 fwmark, __u16 protocol,
+ const union nf_inet_addr *vaddr, __be16 vport);
static inline void ip_vs_service_put(struct ip_vs_service *svc)
{
@@ -655,14 +792,16 @@ static inline void ip_vs_service_put(struct ip_vs_service *svc)
}
extern struct ip_vs_dest *
-ip_vs_lookup_real_service(__u16 protocol, __be32 daddr, __be16 dport);
+ip_vs_lookup_real_service(int af, __u16 protocol,
+ const union nf_inet_addr *daddr, __be16 dport);
+
extern int ip_vs_use_count_inc(void);
extern void ip_vs_use_count_dec(void);
extern int ip_vs_control_init(void);
extern void ip_vs_control_cleanup(void);
extern struct ip_vs_dest *
-ip_vs_find_dest(__be32 daddr, __be16 dport,
- __be32 vaddr, __be16 vport, __u16 protocol);
+ip_vs_find_dest(int af, const union nf_inet_addr *daddr, __be16 dport,
+ const union nf_inet_addr *vaddr, __be16 vport, __u16 protocol);
extern struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp);
@@ -683,6 +822,8 @@ extern void ip_vs_sync_conn(struct ip_vs_conn *cp);
/*
* IPVS rate estimator prototypes (from ip_vs_est.c)
*/
+extern int ip_vs_estimator_init(void);
+extern void ip_vs_estimator_cleanup(void);
extern void ip_vs_new_estimator(struct ip_vs_stats *stats);
extern void ip_vs_kill_estimator(struct ip_vs_stats *stats);
extern void ip_vs_zero_estimator(struct ip_vs_stats *stats);
@@ -704,6 +845,19 @@ extern int ip_vs_icmp_xmit
(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp, int offset);
extern void ip_vs_dst_reset(struct ip_vs_dest *dest);
+#ifdef CONFIG_IP_VS_IPV6
+extern int ip_vs_bypass_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_nat_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_tunnel_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_dr_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_icmp_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp,
+ int offset);
+#endif
/*
* This is a simple mechanism to ignore packets when
@@ -748,7 +902,12 @@ static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
}
extern void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
- struct ip_vs_conn *cp, int dir);
+ struct ip_vs_conn *cp, int dir);
+
+#ifdef CONFIG_IP_VS_IPV6
+extern void ip_vs_nat_icmp_v6(struct sk_buff *skb, struct ip_vs_protocol *pp,
+ struct ip_vs_conn *cp, int dir);
+#endif
extern __sum16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
@@ -759,6 +918,17 @@ static inline __wsum ip_vs_check_diff4(__be32 old, __be32 new, __wsum oldsum)
return csum_partial((char *) diff, sizeof(diff), oldsum);
}
+#ifdef CONFIG_IP_VS_IPV6
+static inline __wsum ip_vs_check_diff16(const __be32 *old, const __be32 *new,
+ __wsum oldsum)
+{
+ __be32 diff[8] = { ~old[3], ~old[2], ~old[1], ~old[0],
+ new[3], new[2], new[1], new[0] };
+
+ return csum_partial((char *) diff, sizeof(diff), oldsum);
+}
+#endif
+
static inline __wsum ip_vs_check_diff2(__be16 old, __be16 new, __wsum oldsum)
{
__be16 diff[2] = { ~old, new };
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index ff137fd..003e4a0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -158,13 +158,17 @@ struct ieee80211_low_level_stats {
* also implies a change in the AID.
* @BSS_CHANGED_ERP_CTS_PROT: CTS protection changed
* @BSS_CHANGED_ERP_PREAMBLE: preamble changed
+ * @BSS_CHANGED_ERP_SLOT: slot timing changed
* @BSS_CHANGED_HT: 802.11n parameters changed
+ * @BSS_CHANGED_BASIC_RATES: Basic rateset changed
*/
enum ieee80211_bss_change {
BSS_CHANGED_ASSOC = 1<<0,
BSS_CHANGED_ERP_CTS_PROT = 1<<1,
BSS_CHANGED_ERP_PREAMBLE = 1<<2,
+ BSS_CHANGED_ERP_SLOT = 1<<3,
BSS_CHANGED_HT = 1<<4,
+ BSS_CHANGED_BASIC_RATES = 1<<5,
};
/**
@@ -177,6 +181,7 @@ enum ieee80211_bss_change {
* @aid: association ID number, valid only when @assoc is true
* @use_cts_prot: use CTS protection
* @use_short_preamble: use 802.11b short preamble
+ * @use_short_slot: use short slot time (only relevant for ERP)
* @dtim_period: num of beacons before the next DTIM, for PSM
* @timestamp: beacon timestamp
* @beacon_int: beacon interval
@@ -184,6 +189,9 @@ enum ieee80211_bss_change {
* @assoc_ht: association in HT mode
* @ht_conf: ht capabilities
* @ht_bss_conf: ht extended capabilities
+ * @basic_rates: bitmap of basic rates, each bit stands for an
+ * index into the rate table configured by the driver in
+ * the current band.
*/
struct ieee80211_bss_conf {
/* association related data */
@@ -192,10 +200,12 @@ struct ieee80211_bss_conf {
/* erp related data */
bool use_cts_prot;
bool use_short_preamble;
+ bool use_short_slot;
u8 dtim_period;
u16 beacon_int;
u16 assoc_capability;
u64 timestamp;
+ u64 basic_rates;
/* ht related data */
bool assoc_ht;
struct ieee80211_ht_info *ht_conf;
@@ -290,6 +300,9 @@ enum mac80211_tx_control_flags {
* (2) driver internal use (if applicable)
* (3) TX status information - driver tells mac80211 what happened
*
+ * The TX control's sta pointer is only valid during the ->tx call,
+ * it may be NULL.
+ *
* @flags: transmit info flags, defined above
* @band: TBD
* @tx_rate_idx: TBD
@@ -317,10 +330,11 @@ struct ieee80211_tx_info {
union {
struct {
+ /* NB: vif can be NULL for injected frames */
struct ieee80211_vif *vif;
struct ieee80211_key_conf *hw_key;
+ struct ieee80211_sta *sta;
unsigned long jiffies;
- u16 aid;
s8 rts_cts_rate_idx, alt_retry_rate_idx;
u8 retry_limit;
u8 icv_len;
@@ -363,6 +377,7 @@ static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
* @RX_FLAG_TSFT: The timestamp passed in the RX status (@mactime field)
* is valid. This is useful in monitor mode and necessary for beacon frames
* to enable IBSS merging.
+ * @RX_FLAG_SHORTPRE: Short preamble was used for this frame
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = 1<<0,
@@ -373,6 +388,7 @@ enum mac80211_rx_flags {
RX_FLAG_FAILED_FCS_CRC = 1<<5,
RX_FLAG_FAILED_PLCP_CRC = 1<<6,
RX_FLAG_TSFT = 1<<7,
+ RX_FLAG_SHORTPRE = 1<<8
};
/**
@@ -418,6 +434,11 @@ struct ieee80211_rx_status {
* @IEEE80211_CONF_PS: Enable 802.11 power save mode
*/
enum ieee80211_conf_flags {
+ /*
+ * TODO: IEEE80211_CONF_SHORT_SLOT_TIME will be removed once drivers
+ * have been converted to use bss_info_changed() for slot time
+ * configuration
+ */
IEEE80211_CONF_SHORT_SLOT_TIME = (1<<0),
IEEE80211_CONF_RADIOTAP = (1<<1),
IEEE80211_CONF_SUPPORT_HT_MODE = (1<<2),
@@ -461,33 +482,6 @@ struct ieee80211_conf {
};
/**
- * enum ieee80211_if_types - types of 802.11 network interfaces
- *
- * @IEEE80211_IF_TYPE_INVALID: invalid interface type, not used
- * by mac80211 itself
- * @IEEE80211_IF_TYPE_AP: interface in AP mode.
- * @IEEE80211_IF_TYPE_MGMT: special interface for communication with hostap
- * daemon. Drivers should never see this type.
- * @IEEE80211_IF_TYPE_STA: interface in STA (client) mode.
- * @IEEE80211_IF_TYPE_IBSS: interface in IBSS (ad-hoc) mode.
- * @IEEE80211_IF_TYPE_MNTR: interface in monitor (rfmon) mode.
- * @IEEE80211_IF_TYPE_WDS: interface in WDS mode.
- * @IEEE80211_IF_TYPE_VLAN: VLAN interface bound to an AP, drivers
- * will never see this type.
- * @IEEE80211_IF_TYPE_MESH_POINT: 802.11s mesh point
- */
-enum ieee80211_if_types {
- IEEE80211_IF_TYPE_INVALID,
- IEEE80211_IF_TYPE_AP,
- IEEE80211_IF_TYPE_STA,
- IEEE80211_IF_TYPE_IBSS,
- IEEE80211_IF_TYPE_MESH_POINT,
- IEEE80211_IF_TYPE_MNTR,
- IEEE80211_IF_TYPE_WDS,
- IEEE80211_IF_TYPE_VLAN,
-};
-
-/**
* struct ieee80211_vif - per-interface data
*
* Data in this structure is continually present for driver
@@ -498,7 +492,7 @@ enum ieee80211_if_types {
* sizeof(void *).
*/
struct ieee80211_vif {
- enum ieee80211_if_types type;
+ enum nl80211_iftype type;
/* must be last */
u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
};
@@ -506,7 +500,7 @@ struct ieee80211_vif {
static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
{
#ifdef CONFIG_MAC80211_MESH
- return vif->type == IEEE80211_IF_TYPE_MESH_POINT;
+ return vif->type == NL80211_IFTYPE_MESH_POINT;
#endif
return false;
}
@@ -517,7 +511,7 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
* @vif: pointer to a driver-use per-interface structure. The pointer
* itself is also used for various functions including
* ieee80211_beacon_get() and ieee80211_get_buffered_bc().
- * @type: one of &enum ieee80211_if_types constants. Determines the type of
+ * @type: one of &enum nl80211_iftype constants. Determines the type of
* added/removed interface.
* @mac_addr: pointer to MAC address of the interface. This pointer is valid
* until the interface is removed (i.e. it cannot be used after
@@ -533,7 +527,7 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
* in pure monitor mode.
*/
struct ieee80211_if_init_conf {
- enum ieee80211_if_types type;
+ enum nl80211_iftype type;
struct ieee80211_vif *vif;
void *mac_addr;
};
@@ -662,6 +656,33 @@ enum set_key_cmd {
};
/**
+ * struct ieee80211_sta - station table entry
+ *
+ * A station table entry represents a station we are possibly
+ * communicating with. Since stations are RCU-managed in
+ * mac80211, any ieee80211_sta pointer you get access to must
+ * either be protected by rcu_read_lock() explicitly or implicitly,
+ * or you must take good care to not use such a pointer after a
+ * call to your sta_notify callback that removed it.
+ *
+ * @addr: MAC address
+ * @aid: AID we assigned to the station if we're an AP
+ * @supp_rates: Bitmap of supported rates (per band)
+ * @ht_info: HT capabilities of this STA
+ * @drv_priv: data area for driver use, will always be aligned to
+ * sizeof(void *), size is determined in hw information.
+ */
+struct ieee80211_sta {
+ u64 supp_rates[IEEE80211_NUM_BANDS];
+ u8 addr[ETH_ALEN];
+ u16 aid;
+ struct ieee80211_ht_info ht_info;
+
+ /* must be last */
+ u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
+};
+
+/**
* enum sta_notify_cmd - sta notify command
*
* Used with the sta_notify() callback in &struct ieee80211_ops, this
@@ -805,6 +826,8 @@ enum ieee80211_hw_flags {
*
* @vif_data_size: size (in bytes) of the drv_priv data area
* within &struct ieee80211_vif.
+ * @sta_data_size: size (in bytes) of the drv_priv data area
+ * within &struct ieee80211_sta.
*/
struct ieee80211_hw {
struct ieee80211_conf conf;
@@ -816,12 +839,15 @@ struct ieee80211_hw {
unsigned int extra_tx_headroom;
int channel_change_time;
int vif_data_size;
+ int sta_data_size;
u16 queues;
u16 ampdu_queues;
u16 max_listen_interval;
s8 max_signal;
};
+struct ieee80211_hw *wiphy_to_hw(struct wiphy *wiphy);
+
/**
* SET_IEEE80211_DEV - set device for 802.11 hardware
*
@@ -1097,7 +1123,7 @@ enum ieee80211_ampdu_mlme_action {
* This callback must be implemented and atomic.
*
* @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit
- * must be set or cleared for a given AID. Must be atomic.
+ * must be set or cleared for a given STA. Must be atomic.
*
* @set_key: See the section "Hardware crypto acceleration"
* This callback can sleep, and is only called between add_interface
@@ -1111,7 +1137,9 @@ enum ieee80211_ampdu_mlme_action {
* @hw_scan: Ask the hardware to service the scan request, no need to start
* the scan state machine in stack. The scan must honour the channel
* configuration done by the regulatory agent in the wiphy's registered
- * bands.
+ * bands. When the scan finishes, ieee80211_scan_completed() must be
+ * called; note that it also must be called when the scan cannot finish
+ * because the hardware is turned off! Anything else is a bug!
*
* @get_stats: return low-level statistics
*
@@ -1131,7 +1159,7 @@ enum ieee80211_ampdu_mlme_action {
* of assocaited station or AP.
*
* @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
- * bursting) for a hardware TX queue. Must be atomic.
+ * bursting) for a hardware TX queue.
*
* @get_tx_stats: Get statistics of the current TX queue status. This is used
* to get number of currently queued packets (queue length), maximum queue
@@ -1181,7 +1209,8 @@ struct ieee80211_ops {
unsigned int changed_flags,
unsigned int *total_flags,
int mc_count, struct dev_addr_list *mc_list);
- int (*set_tim)(struct ieee80211_hw *hw, int aid, int set);
+ int (*set_tim)(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
+ bool set);
int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
const u8 *local_address, const u8 *address,
struct ieee80211_key_conf *key);
@@ -1198,7 +1227,7 @@ struct ieee80211_ops {
int (*set_retry_limit)(struct ieee80211_hw *hw,
u32 short_retry, u32 long_retr);
void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- enum sta_notify_cmd, const u8 *addr);
+ enum sta_notify_cmd, struct ieee80211_sta *sta);
int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params);
int (*get_tx_stats)(struct ieee80211_hw *hw,
@@ -1208,7 +1237,7 @@ struct ieee80211_ops {
int (*tx_last_beacon)(struct ieee80211_hw *hw);
int (*ampdu_action)(struct ieee80211_hw *hw,
enum ieee80211_ampdu_mlme_action action,
- const u8 *addr, u16 tid, u16 *ssn);
+ struct ieee80211_sta *sta, u16 tid, u16 *ssn);
};
/**
@@ -1557,16 +1586,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
/**
- * ieee80211_get_hdrlen - get header length from frame control
- *
- * This function returns the 802.11 header length in bytes (not including
- * encryption headers.)
- *
- * @fc: the frame control field (in CPU endianness)
- */
-int ieee80211_get_hdrlen(u16 fc);
-
-/**
* ieee80211_hdrlen - get header length in bytes from frame control
* @fc: frame control field in little-endian format
*/
@@ -1608,6 +1627,16 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue);
void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue);
/**
+ * ieee80211_queue_stopped - test status of the queue
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @queue: queue number (counted from zero).
+ *
+ * Drivers should use this function instead of netif_stop_queue.
+ */
+
+int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue);
+
+/**
* ieee80211_stop_queues - stop all queues
* @hw: pointer as obtained from ieee80211_alloc_hw().
*
@@ -1758,4 +1787,17 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
*/
void ieee80211_notify_mac(struct ieee80211_hw *hw,
enum ieee80211_notification_types notif_type);
+
+/**
+ * ieee80211_find_sta - find a station
+ *
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @addr: station's address
+ *
+ * This function must be called under RCU lock and the
+ * resulting pointer is only valid under RCU lock as well.
+ */
+struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw,
+ const u8 *addr);
+
#endif /* MAC80211_H */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 18024b8..76c43ff 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -119,9 +119,6 @@
* Nested Attributes Construction:
* nla_nest_start(skb, type) start a nested attribute
* nla_nest_end(skb, nla) finalize a nested attribute
- * nla_nest_compat_start(skb, type, start a nested compat attribute
- * len, data)
- * nla_nest_compat_end(skb, type) finalize a nested compat attribute
* nla_nest_cancel(skb, nla) cancel nested attribute construction
*
* Attribute Length Calculations:
@@ -156,7 +153,6 @@
* nla_find_nested() find attribute in nested attributes
* nla_parse() parse and validate stream of attrs
* nla_parse_nested() parse nested attribuets
- * nla_parse_nested_compat() parse nested compat attributes
* nla_for_each_attr() loop over all attributes
* nla_for_each_nested() loop over the nested attributes
*=========================================================================
@@ -752,39 +748,6 @@ static inline int nla_parse_nested(struct nlattr *tb[], int maxtype,
}
/**
- * nla_parse_nested_compat - parse nested compat attributes
- * @tb: destination array with maxtype+1 elements
- * @maxtype: maximum attribute type to be expected
- * @nla: attribute containing the nested attributes
- * @data: pointer to point to contained structure
- * @len: length of contained structure
- * @policy: validation policy
- *
- * Parse a nested compat attribute. The compat attribute contains a structure
- * and optionally a set of nested attributes. On success the data pointer
- * points to the nested data and tb contains the parsed attributes
- * (see nla_parse).
- */
-static inline int __nla_parse_nested_compat(struct nlattr *tb[], int maxtype,
- struct nlattr *nla,
- const struct nla_policy *policy,
- int len)
-{
- int nested_len = nla_len(nla) - NLA_ALIGN(len);
-
- if (nested_len < 0)
- return -EINVAL;
- if (nested_len >= nla_attr_size(0))
- return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len),
- nested_len, policy);
- memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
- return 0;
-}
-
-#define nla_parse_nested_compat(tb, maxtype, nla, policy, data, len) \
-({ data = nla_len(nla) >= len ? nla_data(nla) : NULL; \
- __nla_parse_nested_compat(tb, maxtype, nla, policy, len); })
-/**
* nla_put_u8 - Add a u8 netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
@@ -1031,51 +994,6 @@ static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start)
}
/**
- * nla_nest_compat_start - Start a new level of nested compat attributes
- * @skb: socket buffer to add attributes to
- * @attrtype: attribute type of container
- * @attrlen: length of structure
- * @data: pointer to structure
- *
- * Start a nested compat attribute that contains both a structure and
- * a set of nested attributes.
- *
- * Returns the container attribute
- */
-static inline struct nlattr *nla_nest_compat_start(struct sk_buff *skb,
- int attrtype, int attrlen,
- const void *data)
-{
- struct nlattr *start = (struct nlattr *)skb_tail_pointer(skb);
-
- if (nla_put(skb, attrtype, attrlen, data) < 0)
- return NULL;
- if (nla_nest_start(skb, attrtype) == NULL) {
- nlmsg_trim(skb, start);
- return NULL;
- }
- return start;
-}
-
-/**
- * nla_nest_compat_end - Finalize nesting of compat attributes
- * @skb: socket buffer the attributes are stored in
- * @start: container attribute
- *
- * Corrects the container attribute header to include the all
- * appeneded attributes.
- *
- * Returns the total data length of the skb.
- */
-static inline int nla_nest_compat_end(struct sk_buff *skb, struct nlattr *start)
-{
- struct nlattr *nest = (void *)start + NLMSG_ALIGN(start->nla_len);
-
- start->nla_len = skb_tail_pointer(skb) - (unsigned char *)start;
- return nla_nest_end(skb, nest);
-}
-
-/**
* nla_nest_cancel - Cancel nesting of attributes
* @skb: socket buffer the message is stored in
* @start: container attribute
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
new file mode 100644
index 0000000..d4e7250
--- /dev/null
+++ b/include/net/phonet/phonet.h
@@ -0,0 +1,112 @@
+/*
+ * File: af_phonet.h
+ *
+ * Phonet sockets kernel definitions
+ *
+ * Copyright (C) 2008 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef AF_PHONET_H
+#define AF_PHONET_H
+
+/*
+ * The lower layers may not require more space, ever. Make sure it's
+ * enough.
+ */
+#define MAX_PHONET_HEADER 8
+
+/*
+ * Every Phonet* socket has this structure first in its
+ * protocol-specific structure under name c.
+ */
+struct pn_sock {
+ struct sock sk;
+ u16 sobject;
+ u8 resource;
+};
+
+static inline struct pn_sock *pn_sk(struct sock *sk)
+{
+ return (struct pn_sock *)sk;
+}
+
+extern const struct proto_ops phonet_dgram_ops;
+
+struct sock *pn_find_sock_by_sa(const struct sockaddr_pn *sa);
+void phonet_get_local_port_range(int *min, int *max);
+void pn_sock_hash(struct sock *sk);
+void pn_sock_unhash(struct sock *sk);
+int pn_sock_get_port(struct sock *sk, unsigned short sport);
+
+int pn_skb_send(struct sock *sk, struct sk_buff *skb,
+ const struct sockaddr_pn *target);
+
+static inline struct phonethdr *pn_hdr(struct sk_buff *skb)
+{
+ return (struct phonethdr *)skb_network_header(skb);
+}
+
+static inline struct phonetmsg *pn_msg(struct sk_buff *skb)
+{
+ return (struct phonetmsg *)skb_transport_header(skb);
+}
+
+/*
+ * Get the other party's sockaddr from received skb. The skb begins
+ * with a Phonet header.
+ */
+static inline
+void pn_skb_get_src_sockaddr(struct sk_buff *skb, struct sockaddr_pn *sa)
+{
+ struct phonethdr *ph = pn_hdr(skb);
+ u16 obj = pn_object(ph->pn_sdev, ph->pn_sobj);
+
+ sa->spn_family = AF_PHONET;
+ pn_sockaddr_set_object(sa, obj);
+ pn_sockaddr_set_resource(sa, ph->pn_res);
+ memset(sa->spn_zero, 0, sizeof(sa->spn_zero));
+}
+
+static inline
+void pn_skb_get_dst_sockaddr(struct sk_buff *skb, struct sockaddr_pn *sa)
+{
+ struct phonethdr *ph = pn_hdr(skb);
+ u16 obj = pn_object(ph->pn_rdev, ph->pn_robj);
+
+ sa->spn_family = AF_PHONET;
+ pn_sockaddr_set_object(sa, obj);
+ pn_sockaddr_set_resource(sa, ph->pn_res);
+ memset(sa->spn_zero, 0, sizeof(sa->spn_zero));
+}
+
+/* Protocols in Phonet protocol family. */
+struct phonet_protocol {
+ const struct proto_ops *ops;
+ struct proto *prot;
+ int sock_type;
+};
+
+int phonet_proto_register(int protocol, struct phonet_protocol *pp);
+void phonet_proto_unregister(int protocol, struct phonet_protocol *pp);
+
+int phonet_sysctl_init(void);
+void phonet_sysctl_exit(void);
+void phonet_netlink_register(void);
+int isi_register(void);
+void isi_unregister(void);
+
+#endif
diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h
new file mode 100644
index 0000000..bbd2a83
--- /dev/null
+++ b/include/net/phonet/pn_dev.h
@@ -0,0 +1,50 @@
+/*
+ * File: pn_dev.h
+ *
+ * Phonet network device
+ *
+ * Copyright (C) 2008 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef PN_DEV_H
+#define PN_DEV_H
+
+struct phonet_device_list {
+ struct list_head list;
+ spinlock_t lock;
+};
+
+extern struct phonet_device_list pndevs;
+
+struct phonet_device {
+ struct list_head list;
+ struct net_device *netdev;
+ DECLARE_BITMAP(addrs, 64);
+};
+
+void phonet_device_init(void);
+void phonet_device_exit(void);
+struct net_device *phonet_device_get(struct net *net);
+
+int phonet_address_add(struct net_device *dev, u8 addr);
+int phonet_address_del(struct net_device *dev, u8 addr);
+u8 phonet_address_get(struct net_device *dev, u8 addr);
+int phonet_address_lookup(u8 addr);
+
+#define PN_NO_ADDR 0xff
+
+#endif
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index b786a5b..4082f39 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -90,10 +90,7 @@ extern void __qdisc_run(struct Qdisc *q);
static inline void qdisc_run(struct Qdisc *q)
{
- struct netdev_queue *txq = q->dev_queue;
-
- if (!netif_tx_queue_stopped(txq) &&
- !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
+ if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
__qdisc_run(q);
}
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index e556962..3b983e8 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -52,7 +52,7 @@ struct Qdisc
u32 parent;
atomic_t refcnt;
unsigned long state;
- struct sk_buff *gso_skb;
+ struct sk_buff_head requeue;
struct sk_buff_head q;
struct netdev_queue *dev_queue;
struct Qdisc *next_sched;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 17b932b..703305d 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -406,10 +406,7 @@ struct sctp_association *sctp_id2assoc(struct sock *sk, sctp_assoc_t id);
/* A macro to walk a list of skbs. */
#define sctp_skb_for_each(pos, head, tmp) \
-for (pos = (head)->next;\
- tmp = (pos)->next, pos != ((struct sk_buff *)(head));\
- pos = tmp)
-
+ skb_queue_walk_safe(head, pos, tmp)
/* A helper to append an entire skb list (list) to another (head). */
static inline void sctp_skb_list_tail(struct sk_buff_head *list,
@@ -420,10 +417,7 @@ static inline void sctp_skb_list_tail(struct sk_buff_head *list,
sctp_spin_lock_irqsave(&head->lock, flags);
sctp_spin_lock(&list->lock);
- list_splice((struct list_head *)list, (struct list_head *)head->prev);
-
- head->qlen += list->qlen;
- list->qlen = 0;
+ skb_queue_splice_tail_init(list, head);
sctp_spin_unlock(&list->lock);
sctp_spin_unlock_irqrestore(&head->lock, flags);
diff --git a/include/net/sock.h b/include/net/sock.h
index 06c5259..75a312d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -532,6 +532,7 @@ struct proto {
int (*getsockopt)(struct sock *sk, int level,
int optname, char __user *optval,
int __user *option);
+#ifdef CONFIG_COMPAT
int (*compat_setsockopt)(struct sock *sk,
int level,
int optname, char __user *optval,
@@ -540,6 +541,7 @@ struct proto {
int level,
int optname, char __user *optval,
int __user *option);
+#endif
int (*sendmsg)(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len);
int (*recvmsg)(struct kiocb *iocb, struct sock *sk,
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h
new file mode 100644
index 0000000..6abb3ed
--- /dev/null
+++ b/include/net/tc_act/tc_skbedit.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2008, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * Author: Alexander Duyck <alexander.h.duyck@intel.com>
+ */
+
+#ifndef __NET_TC_SKBEDIT_H
+#define __NET_TC_SKBEDIT_H
+
+#include <net/act_api.h>
+
+struct tcf_skbedit {
+ struct tcf_common common;
+ u32 flags;
+ u32 priority;
+ u16 queue_mapping;
+};
+#define to_skbedit(pc) \
+ container_of(pc, struct tcf_skbedit, common)
+
+#endif /* __NET_TC_SKBEDIT_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 8983386..12c9b4f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -472,6 +472,8 @@ extern void tcp_send_delayed_ack(struct sock *sk);
/* tcp_input.c */
extern void tcp_cwnd_application_limited(struct sock *sk);
+extern void tcp_skb_mark_lost_uncond_verify(struct tcp_sock *tp,
+ struct sk_buff *skb);
/* tcp_timer.c */
extern void tcp_init_xmit_timers(struct sock *);
@@ -1039,13 +1041,12 @@ static inline void tcp_clear_retrans_hints_partial(struct tcp_sock *tp)
{
tp->lost_skb_hint = NULL;
tp->scoreboard_skb_hint = NULL;
- tp->retransmit_skb_hint = NULL;
- tp->forward_skb_hint = NULL;
}
static inline void tcp_clear_all_retrans_hints(struct tcp_sock *tp)
{
tcp_clear_retrans_hints_partial(tp);
+ tp->retransmit_skb_hint = NULL;
}
/* MD5 Signature */
@@ -1180,49 +1181,45 @@ static inline void tcp_write_queue_purge(struct sock *sk)
static inline struct sk_buff *tcp_write_queue_head(struct sock *sk)
{
- struct sk_buff *skb = sk->sk_write_queue.next;
- if (skb == (struct sk_buff *) &sk->sk_write_queue)
- return NULL;
- return skb;
+ return skb_peek(&sk->sk_write_queue);
}
static inline struct sk_buff *tcp_write_queue_tail(struct sock *sk)
{
- struct sk_buff *skb = sk->sk_write_queue.prev;
- if (skb == (struct sk_buff *) &sk->sk_write_queue)
- return NULL;
- return skb;
+ return skb_peek_tail(&sk->sk_write_queue);
}
static inline struct sk_buff *tcp_write_queue_next(struct sock *sk, struct sk_buff *skb)
{
- return skb->next;
+ return skb_queue_next(&sk->sk_write_queue, skb);
}
#define tcp_for_write_queue(skb, sk) \
- for (skb = (sk)->sk_write_queue.next; \
- (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
- skb = skb->next)
+ skb_queue_walk(&(sk)->sk_write_queue, skb)
#define tcp_for_write_queue_from(skb, sk) \
- for (; (skb != (struct sk_buff *)&(sk)->sk_write_queue);\
- skb = skb->next)
+ skb_queue_walk_from(&(sk)->sk_write_queue, skb)
#define tcp_for_write_queue_from_safe(skb, tmp, sk) \
- for (tmp = skb->next; \
- (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
- skb = tmp, tmp = skb->next)
+ skb_queue_walk_from_safe(&(sk)->sk_write_queue, skb, tmp)
static inline struct sk_buff *tcp_send_head(struct sock *sk)
{
return sk->sk_send_head;
}
+static inline bool tcp_skb_is_last(const struct sock *sk,
+ const struct sk_buff *skb)
+{
+ return skb_queue_is_last(&sk->sk_write_queue, skb);
+}
+
static inline void tcp_advance_send_head(struct sock *sk, struct sk_buff *skb)
{
- sk->sk_send_head = skb->next;
- if (sk->sk_send_head == (struct sk_buff *)&sk->sk_write_queue)
+ if (tcp_skb_is_last(sk, skb))
sk->sk_send_head = NULL;
+ else
+ sk->sk_send_head = tcp_write_queue_next(sk, skb);
}
static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked)
@@ -1267,12 +1264,12 @@ static inline void tcp_insert_write_queue_after(struct sk_buff *skb,
__skb_queue_after(&sk->sk_write_queue, skb, buff);
}
-/* Insert skb between prev and next on the write queue of sk. */
+/* Insert new before skb on the write queue of sk. */
static inline void tcp_insert_write_queue_before(struct sk_buff *new,
struct sk_buff *skb,
struct sock *sk)
{
- __skb_insert(new, skb->prev, skb, &sk->sk_write_queue);
+ __skb_queue_before(&sk->sk_write_queue, skb, new);
if (sk->sk_send_head == skb)
sk->sk_send_head = new;
@@ -1283,12 +1280,6 @@ static inline void tcp_unlink_write_queue(struct sk_buff *skb, struct sock *sk)
__skb_unlink(skb, &sk->sk_write_queue);
}
-static inline int tcp_skb_is_last(const struct sock *sk,
- const struct sk_buff *skb)
-{
- return skb->next == (struct sk_buff *)&sk->sk_write_queue;
-}
-
static inline int tcp_write_queue_empty(struct sock *sk)
{
return skb_queue_empty(&sk->sk_write_queue);
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 9324f8d..e4378cc 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -60,6 +60,7 @@ enum ieee80211_channel_flags {
* with cfg80211.
*
* @center_freq: center frequency in MHz
+ * @max_bandwidth: maximum allowed bandwidth for this channel, in MHz
* @hw_value: hardware-specific value for the channel
* @flags: channel flags from &enum ieee80211_channel_flags.
* @orig_flags: channel flags at registration time, used by regulatory
@@ -73,6 +74,7 @@ enum ieee80211_channel_flags {
struct ieee80211_channel {
enum ieee80211_band band;
u16 center_freq;
+ u8 max_bandwidth;
u16 hw_value;
u32 flags;
int max_antenna_gain;
@@ -178,6 +180,7 @@ struct ieee80211_supported_band {
* struct wiphy - wireless hardware description
* @idx: the wiphy index assigned to this item
* @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
+ * @reg_notifier: the driver's regulatory notification callback
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -185,6 +188,9 @@ struct wiphy {
/* permanent MAC address */
u8 perm_addr[ETH_ALEN];
+ /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
+ u16 interface_modes;
+
/* If multiple wiphys are registered and you're handed e.g.
* a regular netdev with assigned ieee80211_ptr, you won't
* know whether it points to a wiphy your driver has registered
@@ -194,6 +200,9 @@ struct wiphy {
struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
+ /* Lets us get back the wiphy on the callback */
+ int (*reg_notifier)(struct wiphy *wiphy, enum reg_set_by setby);
+
/* fields below are read-only, assigned by cfg80211 */
/* the item in /sys/class/ieee80211/ points to this,
@@ -319,6 +328,58 @@ extern int ieee80211_frequency_to_channel(int freq);
*/
extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
int freq);
+/**
+ * __regulatory_hint - hint to the wireless core a regulatory domain
+ * @wiphy: if a driver is providing the hint this is the driver's very
+ * own &struct wiphy
+ * @alpha2: the ISO/IEC 3166 alpha2 being claimed the regulatory domain
+ * should be in. If @rd is set this should be NULL
+ * @rd: a complete regulatory domain, if passed the caller need not worry
+ * about freeing it
+ *
+ * The Wireless subsystem can use this function to hint to the wireless core
+ * what it believes should be the current regulatory domain by
+ * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory
+ * domain should be in or by providing a completely build regulatory domain.
+ *
+ * Returns -EALREADY if *a regulatory domain* has already been set. Note that
+ * this could be by another driver. It is safe for drivers to continue if
+ * -EALREADY is returned, if drivers are not capable of world roaming they
+ * should not register more channels than they support. Right now we only
+ * support listening to the first driver hint. If the driver is capable
+ * of world roaming but wants to respect its own EEPROM mappings for
+ * specific regulatory domains it should register the @reg_notifier callback
+ * on the &struct wiphy. Returns 0 if the hint went through fine or through an
+ * intersection operation. Otherwise a standard error code is returned.
+ *
+ */
+extern int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by,
+ const char *alpha2, struct ieee80211_regdomain *rd);
+/**
+ * regulatory_hint - driver hint to the wireless core a regulatory domain
+ * @wiphy: the driver's very own &struct wiphy
+ * @alpha2: the ISO/IEC 3166 alpha2 the driver claims its regulatory domain
+ * should be in. If @rd is set this should be NULL. Note that if you
+ * set this to NULL you should still set rd->alpha2 to some accepted
+ * alpha2.
+ * @rd: a complete regulatory domain provided by the driver. If passed
+ * the driver does not need to worry about freeing it.
+ *
+ * Wireless drivers can use this function to hint to the wireless core
+ * what it believes should be the current regulatory domain by
+ * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory
+ * domain should be in or by providing a completely build regulatory domain.
+ * If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried
+ * for a regulatory domain structure for the respective country. If
+ * a regulatory domain is build and passed you should set the alpha2
+ * if possible, otherwise set it to the special value of "99" which tells
+ * the wireless core it is unknown. If you pass a built regulatory domain
+ * and we return non zero you are in charge of kfree()'ing the structure.
+ *
+ * See __regulatory_hint() documentation for possible return values.
+ */
+extern int regulatory_hint(struct wiphy *wiphy,
+ const char *alpha2, struct ieee80211_regdomain *rd);
/**
* ieee80211_get_channel - get channel struct from wiphy for specified frequency
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 2933d747..48630b2 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -120,9 +120,11 @@ extern struct mutex xfrm_cfg_mutex;
/* Full description of state of transformer. */
struct xfrm_state
{
- /* Note: bydst is re-used during gc */
struct list_head all;
- struct hlist_node bydst;
+ union {
+ struct list_head gclist;
+ struct hlist_node bydst;
+ };
struct hlist_node bysrc;
struct hlist_node byspi;
@@ -1244,6 +1246,8 @@ struct xfrm6_tunnel {
};
struct xfrm_state_walk {
+ struct list_head list;
+ unsigned long genid;
struct xfrm_state *state;
int count;
u8 proto;
@@ -1279,23 +1283,10 @@ static inline void xfrm6_fini(void)
extern int xfrm_proc_init(void);
#endif
-static inline void xfrm_state_walk_init(struct xfrm_state_walk *walk, u8 proto)
-{
- walk->proto = proto;
- walk->state = NULL;
- walk->count = 0;
-}
-
-static inline void xfrm_state_walk_done(struct xfrm_state_walk *walk)
-{
- if (walk->state != NULL) {
- xfrm_state_put(walk->state);
- walk->state = NULL;
- }
-}
-
+extern void xfrm_state_walk_init(struct xfrm_state_walk *walk, u8 proto);
extern int xfrm_state_walk(struct xfrm_state_walk *walk,
int (*func)(struct xfrm_state *, int, void*), void *);
+extern void xfrm_state_walk_done(struct xfrm_state_walk *walk);
extern struct xfrm_state *xfrm_state_alloc(void);
extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr,
struct flowi *fl, struct xfrm_tmpl *tmpl,
generated by cgit v0.10.2 at 2024-08-20 05:39:07 (GMT)