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-rw-r--r--include/net/ax25.h4
-rw-r--r--include/net/compat.h5
-rw-r--r--include/net/ip_vs.h2
-rw-r--r--include/net/ipv6.h5
-rw-r--r--include/net/irda/irlan_filter.h2
-rw-r--r--include/net/iw_handler.h123
-rw-r--r--include/net/sock.h18
-rw-r--r--include/net/tcp.h1
-rw-r--r--include/net/transp_v6.h2
9 files changed, 133 insertions, 29 deletions
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 926eed54302..227d3378dec 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -257,8 +257,8 @@ extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
/* ax25_addr.c */
extern ax25_address null_ax25_address;
-extern char *ax2asc(ax25_address *);
-extern ax25_address *asc2ax(char *);
+extern char *ax2asc(char *buf, ax25_address *);
+extern void asc2ax(ax25_address *addr, char *callsign);
extern int ax25cmp(ax25_address *, ax25_address *);
extern int ax25digicmp(ax25_digi *, ax25_digi *);
extern unsigned char *ax25_addr_parse(unsigned char *, int, ax25_address *, ax25_address *, ax25_digi *, int *, int *);
diff --git a/include/net/compat.h b/include/net/compat.h
index 9983fd85780..290bab46d45 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -33,7 +33,8 @@ extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsi
extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
-extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, unsigned char *,
- int);
+
+struct sock;
+extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
#endif /* NET_COMPAT_H */
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7a3c43711a1..e426641c519 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -958,7 +958,7 @@ static __inline__ int ip_vs_todrop(void)
*/
#define IP_VS_FWD_METHOD(cp) (cp->flags & IP_VS_CONN_F_FWD_MASK)
-extern __inline__ char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
{
char fwd;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 3203eaff4bd..65ec86678a0 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -233,6 +233,10 @@ extern int ip6_ra_control(struct sock *sk, int sel,
extern int ipv6_parse_hopopts(struct sk_buff *skb, int);
extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
+extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
+ int newtype,
+ struct ipv6_opt_hdr __user *newopt,
+ int newoptlen);
extern int ip6_frag_nqueues;
extern atomic_t ip6_frag_mem;
@@ -373,6 +377,7 @@ extern int ip6_append_data(struct sock *sk,
int length,
int transhdrlen,
int hlimit,
+ int tclass,
struct ipv6_txoptions *opt,
struct flowi *fl,
struct rt6_info *rt,
diff --git a/include/net/irda/irlan_filter.h b/include/net/irda/irlan_filter.h
index 3afeb6c94ea..492dedaa8ac 100644
--- a/include/net/irda/irlan_filter.h
+++ b/include/net/irda/irlan_filter.h
@@ -28,6 +28,6 @@
void irlan_check_command_param(struct irlan_cb *self, char *param,
char *value);
void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb);
-int irlan_print_filter(struct seq_file *seq, int filter_type);
+void irlan_print_filter(struct seq_file *seq, int filter_type);
#endif /* IRLAN_FILTER_H */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 44edd48f123..d67c8393a34 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -1,10 +1,10 @@
/*
* This file define the new driver API for Wireless Extensions
*
- * Version : 6 21.6.04
+ * Version : 7 18.3.05
*
* Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
- * Copyright (c) 2001-2004 Jean Tourrilhes, All Rights Reserved.
+ * Copyright (c) 2001-2005 Jean Tourrilhes, All Rights Reserved.
*/
#ifndef _IW_HANDLER_H
@@ -207,7 +207,7 @@
* will be needed...
* I just plan to increment with each new version.
*/
-#define IW_HANDLER_VERSION 6
+#define IW_HANDLER_VERSION 7
/*
* Changes :
@@ -232,6 +232,13 @@
* - Remove spy #ifdef, they are always on -> cleaner code
* - Add IW_DESCR_FLAG_NOMAX flag for very large requests
* - Start migrating get_wireless_stats to struct iw_handler_def
+ *
+ * V6 to V7
+ * --------
+ * - Add struct ieee80211_device pointer in struct iw_public_data
+ * - Remove (struct iw_point *)->pointer from events and streams
+ * - Remove spy_offset from struct iw_handler_def
+ * - Add "check" version of event macros for ieee802.11 stack
*/
/**************************** CONSTANTS ****************************/
@@ -334,9 +341,6 @@ struct iw_handler_def
* We will automatically export that to user space... */
const struct iw_priv_args * private_args;
- /* This field will be *removed* in the next version of WE */
- long spy_offset; /* DO NOT USE */
-
/* New location of get_wireless_stats, to de-bloat struct net_device.
* The old pointer in struct net_device will be gradually phased
* out, and drivers are encouraged to use this one... */
@@ -400,16 +404,21 @@ struct iw_spy_data
/* --------------------- DEVICE WIRELESS DATA --------------------- */
/*
* This is all the wireless data specific to a device instance that
- * is managed by the core of Wireless Extensions.
+ * is managed by the core of Wireless Extensions or the 802.11 layer.
* We only keep pointer to those structures, so that a driver is free
* to share them between instances.
* This structure should be initialised before registering the device.
* Access to this data follow the same rules as any other struct net_device
* data (i.e. valid as long as struct net_device exist, same locking rules).
*/
+/* Forward declaration */
+struct ieee80211_device;
+/* The struct */
struct iw_public_data {
/* Driver enhanced spy support */
- struct iw_spy_data * spy_data;
+ struct iw_spy_data * spy_data;
+ /* Structure managed by the in-kernel IEEE 802.11 layer */
+ struct ieee80211_device * ieee80211;
};
/**************************** PROTOTYPES ****************************/
@@ -424,7 +433,7 @@ struct iw_public_data {
extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
int length);
-/* Handle IOCTLs, called in net/code/dev.c */
+/* Handle IOCTLs, called in net/core/dev.c */
extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd);
/* Second : functions that may be called by driver modules */
@@ -479,7 +488,7 @@ iwe_stream_add_event(char * stream, /* Stream of events */
int event_len) /* Real size of payload */
{
/* Check if it's possible */
- if((stream + event_len) < ends) {
+ if(likely((stream + event_len) < ends)) {
iwe->len = event_len;
memcpy(stream, (char *) iwe, event_len);
stream += event_len;
@@ -495,14 +504,17 @@ iwe_stream_add_event(char * stream, /* Stream of events */
static inline char *
iwe_stream_add_point(char * stream, /* Stream of events */
char * ends, /* End of stream */
- struct iw_event *iwe, /* Payload */
- char * extra)
+ struct iw_event *iwe, /* Payload length + flags */
+ char * extra) /* More payload */
{
int event_len = IW_EV_POINT_LEN + iwe->u.data.length;
/* Check if it's possible */
- if((stream + event_len) < ends) {
+ if(likely((stream + event_len) < ends)) {
iwe->len = event_len;
- memcpy(stream, (char *) iwe, IW_EV_POINT_LEN);
+ memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_LCP_LEN,
+ ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+ IW_EV_POINT_LEN - IW_EV_LCP_LEN);
memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
stream += event_len;
}
@@ -526,7 +538,7 @@ iwe_stream_add_value(char * event, /* Event in the stream */
event_len -= IW_EV_LCP_LEN;
/* Check if it's possible */
- if((value + event_len) < ends) {
+ if(likely((value + event_len) < ends)) {
/* Add new value */
memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
value += event_len;
@@ -537,4 +549,85 @@ iwe_stream_add_value(char * event, /* Event in the stream */
return value;
}
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an Wireless Event to a stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_event(char * stream, /* Stream of events */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload */
+ int event_len, /* Size of payload */
+ int * perr) /* Error report */
+{
+ /* Check if it's possible, set error if not */
+ if(likely((stream + event_len) < ends)) {
+ iwe->len = event_len;
+ memcpy(stream, (char *) iwe, event_len);
+ stream += event_len;
+ } else
+ *perr = -E2BIG;
+ return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an short Wireless Event containing a pointer to a
+ * stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_point(char * stream, /* Stream of events */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload length + flags */
+ char * extra, /* More payload */
+ int * perr) /* Error report */
+{
+ int event_len = IW_EV_POINT_LEN + iwe->u.data.length;
+ /* Check if it's possible */
+ if(likely((stream + event_len) < ends)) {
+ iwe->len = event_len;
+ memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_LCP_LEN,
+ ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+ IW_EV_POINT_LEN - IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
+ stream += event_len;
+ } else
+ *perr = -E2BIG;
+ return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add a value to a Wireless Event in a stream of events.
+ * Be careful, this one is tricky to use properly :
+ * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_value(char * event, /* Event in the stream */
+ char * value, /* Value in event */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload */
+ int event_len, /* Size of payload */
+ int * perr) /* Error report */
+{
+ /* Don't duplicate LCP */
+ event_len -= IW_EV_LCP_LEN;
+
+ /* Check if it's possible */
+ if(likely((value + event_len) < ends)) {
+ /* Add new value */
+ memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
+ value += event_len;
+ /* Patch LCP */
+ iwe->len = value - event;
+ memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
+ } else
+ *perr = -E2BIG;
+ return value;
+}
+
#endif /* _IW_HANDLER_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index 312cb25cbd1..8c48fbecb7c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -709,6 +709,12 @@ static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
sk_stream_mem_schedule(sk, skb->truesize, 1);
}
+static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
+{
+ return size <= sk->sk_forward_alloc ||
+ sk_stream_mem_schedule(sk, size, 0);
+}
+
/* Used by processes to "lock" a socket state, so that
* interrupts and bottom half handlers won't change it
* from under us. It essentially blocks any incoming
@@ -1203,8 +1209,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
skb = alloc_skb_fclone(size + hdr_len, gfp);
if (skb) {
skb->truesize += mem;
- if (sk->sk_forward_alloc >= (int)skb->truesize ||
- sk_stream_mem_schedule(sk, skb->truesize, 0)) {
+ if (sk_stream_wmem_schedule(sk, skb->truesize)) {
skb_reserve(skb, hdr_len);
return skb;
}
@@ -1227,10 +1232,8 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
{
struct page *page = NULL;
- if (sk->sk_forward_alloc >= (int)PAGE_SIZE ||
- sk_stream_mem_schedule(sk, PAGE_SIZE, 0))
- page = alloc_pages(sk->sk_allocation, 0);
- else {
+ page = alloc_pages(sk->sk_allocation, 0);
+ if (!page) {
sk->sk_prot->enter_memory_pressure();
sk_stream_moderate_sndbuf(sk);
}
@@ -1374,9 +1377,10 @@ extern void sk_init(void);
#ifdef CONFIG_SYSCTL
extern struct ctl_table core_table[];
-extern int sysctl_optmem_max;
#endif
+extern int sysctl_optmem_max;
+
extern __u32 sysctl_wmem_default;
extern __u32 sysctl_rmem_default;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d6bcf1317a6..97af77c4d09 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -454,6 +454,7 @@ extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
extern void tcp_xmit_retransmit_queue(struct sock *);
extern void tcp_simple_retransmit(struct sock *);
extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
+extern int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
extern void tcp_send_probe0(struct sock *);
extern void tcp_send_partial(struct sock *);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 8b075ab7a26..4e86f2de663 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -37,7 +37,7 @@ extern int datagram_recv_ctl(struct sock *sk,
extern int datagram_send_ctl(struct msghdr *msg,
struct flowi *fl,
struct ipv6_txoptions *opt,
- int *hlimit);
+ int *hlimit, int *tclass);
#define LOOPBACK4_IPV6 __constant_htonl(0x7f000006)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-01 22:48:53 +0000