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-rw-r--r--include/linux/byteorder/generic.h4
-rw-r--r--include/linux/device.h5
-rw-r--r--include/linux/if_vlan.h8
-rw-r--r--include/linux/libata.h1
-rw-r--r--include/linux/mm.h10
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack.h39
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_pptp.h325
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h114
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tuple.h9
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_pptp.h11
-rw-r--r--include/linux/netfilter_ipv6/ip6_tables.h3
-rw-r--r--include/linux/pci_ids.h3
-rw-r--r--include/linux/reboot.h4
-rw-r--r--include/linux/syscalls.h2
14 files changed, 522 insertions, 16 deletions
diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h
index 5fde6f4d6c1e..04bd756efc67 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -5,6 +5,10 @@
5 * linux/byteorder_generic.h 5 * linux/byteorder_generic.h
6 * Generic Byte-reordering support 6 * Generic Byte-reordering support
7 * 7 *
8 * The "... p" macros, like le64_to_cpup, can be used with pointers
9 * to unaligned data, but there will be a performance penalty on
10 * some architectures. Use get_unaligned for unaligned data.
11 *
8 * Francois-Rene Rideau <fare@tunes.org> 19970707 12 * Francois-Rene Rideau <fare@tunes.org> 19970707
9 * gathered all the good ideas from all asm-foo/byteorder.h into one file, 13 * gathered all the good ideas from all asm-foo/byteorder.h into one file,
10 * cleaned them up. 14 * cleaned them up.
diff --git a/include/linux/device.h b/include/linux/device.h
index 06e5d42f2c7b..95d607a48f06 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -317,6 +317,11 @@ dev_set_drvdata (struct device *dev, void *data)
317 dev->driver_data = data; 317 dev->driver_data = data;
318} 318}
319 319
320static inline int device_is_registered(struct device *dev)
321{
322 return klist_node_attached(&dev->knode_bus);
323}
324
320/* 325/*
321 * High level routines for use by the bus drivers 326 * High level routines for use by the bus drivers
322 */ 327 */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 17d0c0d40b0e..eef0876d8307 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -42,8 +42,8 @@ struct hlist_node;
42struct vlan_ethhdr { 42struct vlan_ethhdr {
43 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ 43 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
44 unsigned char h_source[ETH_ALEN]; /* source ether addr */ 44 unsigned char h_source[ETH_ALEN]; /* source ether addr */
45 unsigned short h_vlan_proto; /* Should always be 0x8100 */ 45 __be16 h_vlan_proto; /* Should always be 0x8100 */
46 unsigned short h_vlan_TCI; /* Encapsulates priority and VLAN ID */ 46 __be16 h_vlan_TCI; /* Encapsulates priority and VLAN ID */
47 unsigned short h_vlan_encapsulated_proto; /* packet type ID field (or len) */ 47 unsigned short h_vlan_encapsulated_proto; /* packet type ID field (or len) */
48}; 48};
49 49
@@ -55,8 +55,8 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
55} 55}
56 56
57struct vlan_hdr { 57struct vlan_hdr {
58 unsigned short h_vlan_TCI; /* Encapsulates priority and VLAN ID */ 58 __be16 h_vlan_TCI; /* Encapsulates priority and VLAN ID */
59 unsigned short h_vlan_encapsulated_proto; /* packet type ID field (or len) */ 59 __be16 h_vlan_encapsulated_proto; /* packet type ID field (or len) */
60}; 60};
61 61
62#define VLAN_VID_MASK 0xfff 62#define VLAN_VID_MASK 0xfff
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 022105c745fc..ceee1fc42c60 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -393,6 +393,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
393extern void ata_pci_remove_one (struct pci_dev *pdev); 393extern void ata_pci_remove_one (struct pci_dev *pdev);
394#endif /* CONFIG_PCI */ 394#endif /* CONFIG_PCI */
395extern int ata_device_add(struct ata_probe_ent *ent); 395extern int ata_device_add(struct ata_probe_ent *ent);
396extern void ata_host_set_remove(struct ata_host_set *host_set);
396extern int ata_scsi_detect(Scsi_Host_Template *sht); 397extern int ata_scsi_detect(Scsi_Host_Template *sht);
397extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); 398extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
398extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); 399extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 82d7024f0765..097b3a3c693d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -136,6 +136,7 @@ extern unsigned int kobjsize(const void *objp);
136#define VM_EXEC 0x00000004 136#define VM_EXEC 0x00000004
137#define VM_SHARED 0x00000008 137#define VM_SHARED 0x00000008
138 138
139/* mprotect() hardcodes VM_MAYREAD >> 4 == VM_READ, and so for r/w/x bits. */
139#define VM_MAYREAD 0x00000010 /* limits for mprotect() etc */ 140#define VM_MAYREAD 0x00000010 /* limits for mprotect() etc */
140#define VM_MAYWRITE 0x00000020 141#define VM_MAYWRITE 0x00000020
141#define VM_MAYEXEC 0x00000040 142#define VM_MAYEXEC 0x00000040
@@ -350,7 +351,8 @@ static inline void put_page(struct page *page)
350 * only one copy in memory, at most, normally. 351 * only one copy in memory, at most, normally.
351 * 352 *
352 * For the non-reserved pages, page_count(page) denotes a reference count. 353 * For the non-reserved pages, page_count(page) denotes a reference count.
353 * page_count() == 0 means the page is free. 354 * page_count() == 0 means the page is free. page->lru is then used for
355 * freelist management in the buddy allocator.
354 * page_count() == 1 means the page is used for exactly one purpose 356 * page_count() == 1 means the page is used for exactly one purpose
355 * (e.g. a private data page of one process). 357 * (e.g. a private data page of one process).
356 * 358 *
@@ -376,10 +378,8 @@ static inline void put_page(struct page *page)
376 * attaches, plus 1 if `private' contains something, plus one for 378 * attaches, plus 1 if `private' contains something, plus one for
377 * the page cache itself. 379 * the page cache itself.
378 * 380 *
379 * All pages belonging to an inode are in these doubly linked lists: 381 * Instead of keeping dirty/clean pages in per address-space lists, we instead
380 * mapping->clean_pages, mapping->dirty_pages and mapping->locked_pages; 382 * now tag pages as dirty/under writeback in the radix tree.
381 * using the page->list list_head. These fields are also used for
382 * freelist managemet (when page_count()==0).
383 * 383 *
384 * There is also a per-mapping radix tree mapping index to the page 384 * There is also a per-mapping radix tree mapping index to the page
385 * in memory if present. The tree is rooted at mapping->root. 385 * in memory if present. The tree is rooted at mapping->root.
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 7e033e9271a8..4ced38736813 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -133,11 +133,13 @@ enum ip_conntrack_expect_events {
133 133
134#include <linux/netfilter_ipv4/ip_conntrack_tcp.h> 134#include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
135#include <linux/netfilter_ipv4/ip_conntrack_icmp.h> 135#include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
136#include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
136#include <linux/netfilter_ipv4/ip_conntrack_sctp.h> 137#include <linux/netfilter_ipv4/ip_conntrack_sctp.h>
137 138
138/* per conntrack: protocol private data */ 139/* per conntrack: protocol private data */
139union ip_conntrack_proto { 140union ip_conntrack_proto {
140 /* insert conntrack proto private data here */ 141 /* insert conntrack proto private data here */
142 struct ip_ct_gre gre;
141 struct ip_ct_sctp sctp; 143 struct ip_ct_sctp sctp;
142 struct ip_ct_tcp tcp; 144 struct ip_ct_tcp tcp;
143 struct ip_ct_icmp icmp; 145 struct ip_ct_icmp icmp;
@@ -148,6 +150,7 @@ union ip_conntrack_expect_proto {
148}; 150};
149 151
150/* Add protocol helper include file here */ 152/* Add protocol helper include file here */
153#include <linux/netfilter_ipv4/ip_conntrack_pptp.h>
151#include <linux/netfilter_ipv4/ip_conntrack_amanda.h> 154#include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
152#include <linux/netfilter_ipv4/ip_conntrack_ftp.h> 155#include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
153#include <linux/netfilter_ipv4/ip_conntrack_irc.h> 156#include <linux/netfilter_ipv4/ip_conntrack_irc.h>
@@ -155,12 +158,20 @@ union ip_conntrack_expect_proto {
155/* per conntrack: application helper private data */ 158/* per conntrack: application helper private data */
156union ip_conntrack_help { 159union ip_conntrack_help {
157 /* insert conntrack helper private data (master) here */ 160 /* insert conntrack helper private data (master) here */
161 struct ip_ct_pptp_master ct_pptp_info;
158 struct ip_ct_ftp_master ct_ftp_info; 162 struct ip_ct_ftp_master ct_ftp_info;
159 struct ip_ct_irc_master ct_irc_info; 163 struct ip_ct_irc_master ct_irc_info;
160}; 164};
161 165
162#ifdef CONFIG_IP_NF_NAT_NEEDED 166#ifdef CONFIG_IP_NF_NAT_NEEDED
163#include <linux/netfilter_ipv4/ip_nat.h> 167#include <linux/netfilter_ipv4/ip_nat.h>
168#include <linux/netfilter_ipv4/ip_nat_pptp.h>
169
170/* per conntrack: nat application helper private data */
171union ip_conntrack_nat_help {
172 /* insert nat helper private data here */
173 struct ip_nat_pptp nat_pptp_info;
174};
164#endif 175#endif
165 176
166#include <linux/types.h> 177#include <linux/types.h>
@@ -223,6 +234,7 @@ struct ip_conntrack
223#ifdef CONFIG_IP_NF_NAT_NEEDED 234#ifdef CONFIG_IP_NF_NAT_NEEDED
224 struct { 235 struct {
225 struct ip_nat_info info; 236 struct ip_nat_info info;
237 union ip_conntrack_nat_help help;
226#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \ 238#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
227 defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE) 239 defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
228 int masq_index; 240 int masq_index;
@@ -320,11 +332,28 @@ extern void need_ip_conntrack(void);
320extern int invert_tuplepr(struct ip_conntrack_tuple *inverse, 332extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
321 const struct ip_conntrack_tuple *orig); 333 const struct ip_conntrack_tuple *orig);
322 334
335extern void __ip_ct_refresh_acct(struct ip_conntrack *ct,
336 enum ip_conntrack_info ctinfo,
337 const struct sk_buff *skb,
338 unsigned long extra_jiffies,
339 int do_acct);
340
341/* Refresh conntrack for this many jiffies and do accounting */
342static inline void ip_ct_refresh_acct(struct ip_conntrack *ct,
343 enum ip_conntrack_info ctinfo,
344 const struct sk_buff *skb,
345 unsigned long extra_jiffies)
346{
347 __ip_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1);
348}
349
323/* Refresh conntrack for this many jiffies */ 350/* Refresh conntrack for this many jiffies */
324extern void ip_ct_refresh_acct(struct ip_conntrack *ct, 351static inline void ip_ct_refresh(struct ip_conntrack *ct,
325 enum ip_conntrack_info ctinfo, 352 const struct sk_buff *skb,
326 const struct sk_buff *skb, 353 unsigned long extra_jiffies)
327 unsigned long extra_jiffies); 354{
355 __ip_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
356}
328 357
329/* These are for NAT. Icky. */ 358/* These are for NAT. Icky. */
330/* Update TCP window tracking data when NAT mangles the packet */ 359/* Update TCP window tracking data when NAT mangles the packet */
@@ -372,7 +401,7 @@ extern struct ip_conntrack_expect *
372__ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple); 401__ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
373 402
374extern struct ip_conntrack_expect * 403extern struct ip_conntrack_expect *
375ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple); 404ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
376 405
377extern struct ip_conntrack_tuple_hash * 406extern struct ip_conntrack_tuple_hash *
378__ip_conntrack_find(const struct ip_conntrack_tuple *tuple, 407__ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
new file mode 100644
index 000000000000..816144c75de0
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -0,0 +1,325 @@
1/* PPTP constants and structs */
2#ifndef _CONNTRACK_PPTP_H
3#define _CONNTRACK_PPTP_H
4
5/* state of the control session */
6enum pptp_ctrlsess_state {
7 PPTP_SESSION_NONE, /* no session present */
8 PPTP_SESSION_ERROR, /* some session error */
9 PPTP_SESSION_STOPREQ, /* stop_sess request seen */
10 PPTP_SESSION_REQUESTED, /* start_sess request seen */
11 PPTP_SESSION_CONFIRMED, /* session established */
12};
13
14/* state of the call inside the control session */
15enum pptp_ctrlcall_state {
16 PPTP_CALL_NONE,
17 PPTP_CALL_ERROR,
18 PPTP_CALL_OUT_REQ,
19 PPTP_CALL_OUT_CONF,
20 PPTP_CALL_IN_REQ,
21 PPTP_CALL_IN_REP,
22 PPTP_CALL_IN_CONF,
23 PPTP_CALL_CLEAR_REQ,
24};
25
26
27/* conntrack private data */
28struct ip_ct_pptp_master {
29 enum pptp_ctrlsess_state sstate; /* session state */
30
31 /* everything below is going to be per-expectation in newnat,
32 * since there could be more than one call within one session */
33 enum pptp_ctrlcall_state cstate; /* call state */
34 u_int16_t pac_call_id; /* call id of PAC, host byte order */
35 u_int16_t pns_call_id; /* call id of PNS, host byte order */
36
37 /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
38 * and therefore imposes a fixed limit on the number of maps */
39 struct ip_ct_gre_keymap *keymap_orig, *keymap_reply;
40};
41
42/* conntrack_expect private member */
43struct ip_ct_pptp_expect {
44 enum pptp_ctrlcall_state cstate; /* call state */
45 u_int16_t pac_call_id; /* call id of PAC */
46 u_int16_t pns_call_id; /* call id of PNS */
47};
48
49
50#ifdef __KERNEL__
51
52#define IP_CONNTR_PPTP PPTP_CONTROL_PORT
53
54#define PPTP_CONTROL_PORT 1723
55
56#define PPTP_PACKET_CONTROL 1
57#define PPTP_PACKET_MGMT 2
58
59#define PPTP_MAGIC_COOKIE 0x1a2b3c4d
60
61struct pptp_pkt_hdr {
62 __u16 packetLength;
63 __be16 packetType;
64 __be32 magicCookie;
65};
66
67/* PptpControlMessageType values */
68#define PPTP_START_SESSION_REQUEST 1
69#define PPTP_START_SESSION_REPLY 2
70#define PPTP_STOP_SESSION_REQUEST 3
71#define PPTP_STOP_SESSION_REPLY 4
72#define PPTP_ECHO_REQUEST 5
73#define PPTP_ECHO_REPLY 6
74#define PPTP_OUT_CALL_REQUEST 7
75#define PPTP_OUT_CALL_REPLY 8
76#define PPTP_IN_CALL_REQUEST 9
77#define PPTP_IN_CALL_REPLY 10
78#define PPTP_IN_CALL_CONNECT 11
79#define PPTP_CALL_CLEAR_REQUEST 12
80#define PPTP_CALL_DISCONNECT_NOTIFY 13
81#define PPTP_WAN_ERROR_NOTIFY 14
82#define PPTP_SET_LINK_INFO 15
83
84#define PPTP_MSG_MAX 15
85
86/* PptpGeneralError values */
87#define PPTP_ERROR_CODE_NONE 0
88#define PPTP_NOT_CONNECTED 1
89#define PPTP_BAD_FORMAT 2
90#define PPTP_BAD_VALUE 3
91#define PPTP_NO_RESOURCE 4
92#define PPTP_BAD_CALLID 5
93#define PPTP_REMOVE_DEVICE_ERROR 6
94
95struct PptpControlHeader {
96 __be16 messageType;
97 __u16 reserved;
98};
99
100/* FramingCapability Bitmap Values */
101#define PPTP_FRAME_CAP_ASYNC 0x1
102#define PPTP_FRAME_CAP_SYNC 0x2
103
104/* BearerCapability Bitmap Values */
105#define PPTP_BEARER_CAP_ANALOG 0x1
106#define PPTP_BEARER_CAP_DIGITAL 0x2
107
108struct PptpStartSessionRequest {
109 __be16 protocolVersion;
110 __u8 reserved1;
111 __u8 reserved2;
112 __be32 framingCapability;
113 __be32 bearerCapability;
114 __be16 maxChannels;
115 __be16 firmwareRevision;
116 __u8 hostName[64];
117 __u8 vendorString[64];
118};
119
120/* PptpStartSessionResultCode Values */
121#define PPTP_START_OK 1
122#define PPTP_START_GENERAL_ERROR 2
123#define PPTP_START_ALREADY_CONNECTED 3
124#define PPTP_START_NOT_AUTHORIZED 4
125#define PPTP_START_UNKNOWN_PROTOCOL 5
126
127struct PptpStartSessionReply {
128 __be16 protocolVersion;
129 __u8 resultCode;
130 __u8 generalErrorCode;
131 __be32 framingCapability;
132 __be32 bearerCapability;
133 __be16 maxChannels;
134 __be16 firmwareRevision;
135 __u8 hostName[64];
136 __u8 vendorString[64];
137};
138
139/* PptpStopReasons */
140#define PPTP_STOP_NONE 1
141#define PPTP_STOP_PROTOCOL 2
142#define PPTP_STOP_LOCAL_SHUTDOWN 3
143
144struct PptpStopSessionRequest {
145 __u8 reason;
146};
147
148/* PptpStopSessionResultCode */
149#define PPTP_STOP_OK 1
150#define PPTP_STOP_GENERAL_ERROR 2
151
152struct PptpStopSessionReply {
153 __u8 resultCode;
154 __u8 generalErrorCode;
155};
156
157struct PptpEchoRequest {
158 __be32 identNumber;
159};
160
161/* PptpEchoReplyResultCode */
162#define PPTP_ECHO_OK 1
163#define PPTP_ECHO_GENERAL_ERROR 2
164
165struct PptpEchoReply {
166 __be32 identNumber;
167 __u8 resultCode;
168 __u8 generalErrorCode;
169 __u16 reserved;
170};
171
172/* PptpFramingType */
173#define PPTP_ASYNC_FRAMING 1
174#define PPTP_SYNC_FRAMING 2
175#define PPTP_DONT_CARE_FRAMING 3
176
177/* PptpCallBearerType */
178#define PPTP_ANALOG_TYPE 1
179#define PPTP_DIGITAL_TYPE 2
180#define PPTP_DONT_CARE_BEARER_TYPE 3
181
182struct PptpOutCallRequest {
183 __be16 callID;
184 __be16 callSerialNumber;
185 __be32 minBPS;
186 __be32 maxBPS;
187 __be32 bearerType;
188 __be32 framingType;
189 __be16 packetWindow;
190 __be16 packetProcDelay;
191 __u16 reserved1;
192 __be16 phoneNumberLength;
193 __u16 reserved2;
194 __u8 phoneNumber[64];
195 __u8 subAddress[64];
196};
197
198/* PptpCallResultCode */
199#define PPTP_OUTCALL_CONNECT 1
200#define PPTP_OUTCALL_GENERAL_ERROR 2
201#define PPTP_OUTCALL_NO_CARRIER 3
202#define PPTP_OUTCALL_BUSY 4
203#define PPTP_OUTCALL_NO_DIAL_TONE 5
204#define PPTP_OUTCALL_TIMEOUT 6
205#define PPTP_OUTCALL_DONT_ACCEPT 7
206
207struct PptpOutCallReply {
208 __be16 callID;
209 __be16 peersCallID;
210 __u8 resultCode;
211 __u8 generalErrorCode;
212 __be16 causeCode;
213 __be32 connectSpeed;
214 __be16 packetWindow;
215 __be16 packetProcDelay;
216 __be32 physChannelID;
217};
218
219struct PptpInCallRequest {
220 __be16 callID;
221 __be16 callSerialNumber;
222 __be32 callBearerType;
223 __be32 physChannelID;
224 __be16 dialedNumberLength;
225 __be16 dialingNumberLength;
226 __u8 dialedNumber[64];
227 __u8 dialingNumber[64];
228 __u8 subAddress[64];
229};
230
231/* PptpInCallResultCode */
232#define PPTP_INCALL_ACCEPT 1
233#define PPTP_INCALL_GENERAL_ERROR 2
234#define PPTP_INCALL_DONT_ACCEPT 3
235
236struct PptpInCallReply {
237 __be16 callID;
238 __be16 peersCallID;
239 __u8 resultCode;
240 __u8 generalErrorCode;
241 __be16 packetWindow;
242 __be16 packetProcDelay;
243 __u16 reserved;
244};
245
246struct PptpInCallConnected {
247 __be16 peersCallID;
248 __u16 reserved;
249 __be32 connectSpeed;
250 __be16 packetWindow;
251 __be16 packetProcDelay;
252 __be32 callFramingType;
253};
254
255struct PptpClearCallRequest {
256 __be16 callID;
257 __u16 reserved;
258};
259
260struct PptpCallDisconnectNotify {
261 __be16 callID;
262 __u8 resultCode;
263 __u8 generalErrorCode;
264 __be16 causeCode;
265 __u16 reserved;
266 __u8 callStatistics[128];
267};
268
269struct PptpWanErrorNotify {
270 __be16 peersCallID;
271 __u16 reserved;
272 __be32 crcErrors;
273 __be32 framingErrors;
274 __be32 hardwareOverRuns;
275 __be32 bufferOverRuns;
276 __be32 timeoutErrors;
277 __be32 alignmentErrors;
278};
279
280struct PptpSetLinkInfo {
281 __be16 peersCallID;
282 __u16 reserved;
283 __be32 sendAccm;
284 __be32 recvAccm;
285};
286
287union pptp_ctrl_union {
288 struct PptpStartSessionRequest sreq;
289 struct PptpStartSessionReply srep;
290 struct PptpStopSessionRequest streq;
291 struct PptpStopSessionReply strep;
292 struct PptpOutCallRequest ocreq;
293 struct PptpOutCallReply ocack;
294 struct PptpInCallRequest icreq;
295 struct PptpInCallReply icack;
296 struct PptpInCallConnected iccon;
297 struct PptpClearCallRequest clrreq;
298 struct PptpCallDisconnectNotify disc;
299 struct PptpWanErrorNotify wanerr;
300 struct PptpSetLinkInfo setlink;
301};
302
303extern int
304(*ip_nat_pptp_hook_outbound)(struct sk_buff **pskb,
305 struct ip_conntrack *ct,
306 enum ip_conntrack_info ctinfo,
307 struct PptpControlHeader *ctlh,
308 union pptp_ctrl_union *pptpReq);
309
310extern int
311(*ip_nat_pptp_hook_inbound)(struct sk_buff **pskb,
312 struct ip_conntrack *ct,
313 enum ip_conntrack_info ctinfo,
314 struct PptpControlHeader *ctlh,
315 union pptp_ctrl_union *pptpReq);
316
317extern int
318(*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
319 struct ip_conntrack_expect *exp_reply);
320
321extern void
322(*ip_nat_pptp_hook_expectfn)(struct ip_conntrack *ct,
323 struct ip_conntrack_expect *exp);
324#endif /* __KERNEL__ */
325#endif /* _CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
new file mode 100644
index 000000000000..8d090ef82f5f
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -0,0 +1,114 @@
1#ifndef _CONNTRACK_PROTO_GRE_H
2#define _CONNTRACK_PROTO_GRE_H
3#include <asm/byteorder.h>
4
5/* GRE PROTOCOL HEADER */
6
7/* GRE Version field */
8#define GRE_VERSION_1701 0x0
9#define GRE_VERSION_PPTP 0x1
10
11/* GRE Protocol field */
12#define GRE_PROTOCOL_PPTP 0x880B
13
14/* GRE Flags */
15#define GRE_FLAG_C 0x80
16#define GRE_FLAG_R 0x40
17#define GRE_FLAG_K 0x20
18#define GRE_FLAG_S 0x10
19#define GRE_FLAG_A 0x80
20
21#define GRE_IS_C(f) ((f)&GRE_FLAG_C)
22#define GRE_IS_R(f) ((f)&GRE_FLAG_R)
23#define GRE_IS_K(f) ((f)&GRE_FLAG_K)
24#define GRE_IS_S(f) ((f)&GRE_FLAG_S)
25#define GRE_IS_A(f) ((f)&GRE_FLAG_A)
26
27/* GRE is a mess: Four different standards */
28struct gre_hdr {
29#if defined(__LITTLE_ENDIAN_BITFIELD)
30 __u16 rec:3,
31 srr:1,
32 seq:1,
33 key:1,
34 routing:1,
35 csum:1,
36 version:3,
37 reserved:4,
38 ack:1;
39#elif defined(__BIG_ENDIAN_BITFIELD)
40 __u16 csum:1,
41 routing:1,
42 key:1,
43 seq:1,
44 srr:1,
45 rec:3,
46 ack:1,
47 reserved:4,
48 version:3;
49#else
50#error "Adjust your <asm/byteorder.h> defines"
51#endif
52 __u16 protocol;
53};
54
55/* modified GRE header for PPTP */
56struct gre_hdr_pptp {
57 __u8 flags; /* bitfield */
58 __u8 version; /* should be GRE_VERSION_PPTP */
59 __u16 protocol; /* should be GRE_PROTOCOL_PPTP */
60 __u16 payload_len; /* size of ppp payload, not inc. gre header */
61 __u16 call_id; /* peer's call_id for this session */
62 __u32 seq; /* sequence number. Present if S==1 */
63 __u32 ack; /* seq number of highest packet recieved by */
64 /* sender in this session */
65};
66
67
68/* this is part of ip_conntrack */
69struct ip_ct_gre {
70 unsigned int stream_timeout;
71 unsigned int timeout;
72};
73
74#ifdef __KERNEL__
75struct ip_conntrack_expect;
76struct ip_conntrack;
77
78/* structure for original <-> reply keymap */
79struct ip_ct_gre_keymap {
80 struct list_head list;
81
82 struct ip_conntrack_tuple tuple;
83};
84
85/* add new tuple->key_reply pair to keymap */
86int ip_ct_gre_keymap_add(struct ip_conntrack *ct,
87 struct ip_conntrack_tuple *t,
88 int reply);
89
90/* delete keymap entries */
91void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
92
93
94/* get pointer to gre key, if present */
95static inline u_int32_t *gre_key(struct gre_hdr *greh)
96{
97 if (!greh->key)
98 return NULL;
99 if (greh->csum || greh->routing)
100 return (u_int32_t *) (greh+sizeof(*greh)+4);
101 return (u_int32_t *) (greh+sizeof(*greh));
102}
103
104/* get pointer ot gre csum, if present */
105static inline u_int16_t *gre_csum(struct gre_hdr *greh)
106{
107 if (!greh->csum)
108 return NULL;
109 return (u_int16_t *) (greh+sizeof(*greh));
110}
111
112#endif /* __KERNEL__ */
113
114#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index c33f0b5e0d0a..20e43f018b7c 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -17,7 +17,7 @@ union ip_conntrack_manip_proto
17 u_int16_t all; 17 u_int16_t all;
18 18
19 struct { 19 struct {
20 u_int16_t port; 20 __be16 port;
21 } tcp; 21 } tcp;
22 struct { 22 struct {
23 u_int16_t port; 23 u_int16_t port;
@@ -28,6 +28,9 @@ union ip_conntrack_manip_proto
28 struct { 28 struct {
29 u_int16_t port; 29 u_int16_t port;
30 } sctp; 30 } sctp;
31 struct {
32 __be16 key; /* key is 32bit, pptp only uses 16 */
33 } gre;
31}; 34};
32 35
33/* The manipulable part of the tuple. */ 36/* The manipulable part of the tuple. */
@@ -61,6 +64,10 @@ struct ip_conntrack_tuple
61 struct { 64 struct {
62 u_int16_t port; 65 u_int16_t port;
63 } sctp; 66 } sctp;
67 struct {
68 __be16 key; /* key is 32bit,
69 * pptp only uses 16 */
70 } gre;
64 } u; 71 } u;
65 72
66 /* The protocol. */ 73 /* The protocol. */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
new file mode 100644
index 000000000000..eaf66c2e8f93
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -0,0 +1,11 @@
1/* PPTP constants and structs */
2#ifndef _NAT_PPTP_H
3#define _NAT_PPTP_H
4
5/* conntrack private data */
6struct ip_nat_pptp {
7 u_int16_t pns_call_id; /* NAT'ed PNS call id */
8 u_int16_t pac_call_id; /* NAT'ed PAC call id */
9};
10
11#endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 58c72a52dc65..59f70b34e029 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -455,6 +455,9 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
455 455
456/* Check for an extension */ 456/* Check for an extension */
457extern int ip6t_ext_hdr(u8 nexthdr); 457extern int ip6t_ext_hdr(u8 nexthdr);
458/* find specified header and get offset to it */
459extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
460 u8 target);
458 461
459#define IP6T_ALIGN(s) (((s) + (__alignof__(struct ip6t_entry)-1)) & ~(__alignof__(struct ip6t_entry)-1)) 462#define IP6T_ALIGN(s) (((s) + (__alignof__(struct ip6t_entry)-1)) & ~(__alignof__(struct ip6t_entry)-1))
460 463
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c49d28eca561..b86a4b77007e 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1268,7 +1268,8 @@
1268#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266 1268#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266
1269#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267 1269#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
1270#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E 1270#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
1271#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x036F 1271#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x037E
1272#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
1272#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268 1273#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268
1273#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269 1274#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269
1274#define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO 0x026B 1275#define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO 0x026B
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 3b3266ff1a95..7ab2cdb83ef0 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,6 +59,10 @@ extern void machine_crash_shutdown(struct pt_regs *);
59 * Architecture independent implemenations of sys_reboot commands. 59 * Architecture independent implemenations of sys_reboot commands.
60 */ 60 */
61 61
62extern void kernel_restart_prepare(char *cmd);
63extern void kernel_halt_prepare(void);
64extern void kernel_power_off_prepare(void);
65
62extern void kernel_restart(char *cmd); 66extern void kernel_restart(char *cmd);
63extern void kernel_halt(void); 67extern void kernel_halt(void);
64extern void kernel_power_off(void); 68extern void kernel_power_off(void);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 425f58c8ea4a..a6f03e473737 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -508,5 +508,7 @@ asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
508 508
509asmlinkage long sys_ioprio_set(int which, int who, int ioprio); 509asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
510asmlinkage long sys_ioprio_get(int which, int who); 510asmlinkage long sys_ioprio_get(int which, int who);
511asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
512 unsigned long maxnode);
511 513
512#endif 514#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-01 11:02:12 -0400