Merge branch 'swiotlb' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[linux-2.6-omap-h63xx.git] / include / linux / net.h

diff --git a/include/linux/net.h b/include/linux/net.h
index 7823b34825065e2a7a421477e7e99bca2185283d..4e981585a89a349f9444ffdbfe9588cbf66d1671 100644 (file)
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -7,7 +7,7 @@
  * Version:    @(#)net.h       1.0.3   05/25/93
  *
  * Authors:    Orest Zborowski, <obz@Kodak.COM>
- *             Ross Biro, <bir7@leland.Stanford.Edu>
+ *             Ross Biro
  *             Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *
  *             This program is free software; you can redistribute it and/or
@@ -64,19 +64,19 @@ typedef enum {
 #define SOCK_PASSCRED          3
 
 #ifndef ARCH_HAS_SOCKET_TYPES
-/** sock_type - Socket types
- * 
+/**
+ * enum sock_type - Socket types
+ * @SOCK_STREAM: stream (connection) socket
+ * @SOCK_DGRAM: datagram (conn.less) socket
+ * @SOCK_RAW: raw socket
+ * @SOCK_RDM: reliably-delivered message
+ * @SOCK_SEQPACKET: sequential packet socket
+ * @SOCK_PACKET: linux specific way of getting packets at the dev level.
+ *               For writing rarp and other similar things on the user level.
+ *
  * When adding some new socket type please
  * grep ARCH_HAS_SOCKET_TYPE include/asm-* /socket.h, at least MIPS
  * overrides this enum for binary compat reasons.
- * 
- * @SOCK_STREAM - stream (connection) socket
- * @SOCK_DGRAM - datagram (conn.less) socket
- * @SOCK_RAW - raw socket
- * @SOCK_RDM - reliably-delivered message
- * @SOCK_SEQPACKET - sequential packet socket 
- * @SOCK_PACKET - linux specific way of getting packets at the dev level.
- *               For writing rarp and other similar things on the user level.
  */
 enum sock_type {
        SOCK_STREAM     = 1,
@@ -84,6 +84,7 @@ enum sock_type {
        SOCK_RAW        = 3,
        SOCK_RDM        = 4,
        SOCK_SEQPACKET  = 5,
+       SOCK_DCCP       = 6,
        SOCK_PACKET     = 10,
 };
 
@@ -93,15 +94,14 @@ enum sock_type {
 
 /**
  *  struct socket - general BSD socket
- *  @state - socket state (%SS_CONNECTED, etc)
- *  @flags - socket flags (%SOCK_ASYNC_NOSPACE, etc)
- *  @ops - protocol specific socket operations
- *  @fasync_list - Asynchronous wake up list
- *  @file - File back pointer for gc
- *  @sk - internal networking protocol agnostic socket representation
- *  @wait - wait queue for several uses
- *  @type - socket type (%SOCK_STREAM, etc)
- *  @passcred - credentials (used only in Unix Sockets (aka PF_LOCAL))
+ *  @state: socket state (%SS_CONNECTED, etc)
+ *  @flags: socket flags (%SOCK_ASYNC_NOSPACE, etc)
+ *  @ops: protocol specific socket operations
+ *  @fasync_list: Asynchronous wake up list
+ *  @file: File back pointer for gc
+ *  @sk: internal networking protocol agnostic socket representation
+ *  @wait: wait queue for several uses
+ *  @type: socket type (%SOCK_STREAM, etc)
  */
 struct socket {
        socket_state            state;
@@ -283,5 +283,15 @@ static struct proto_ops name##_ops = {                     \
 #define MODULE_ALIAS_NETPROTO(proto) \
        MODULE_ALIAS("net-pf-" __stringify(proto))
 
+#define MODULE_ALIAS_NET_PF_PROTO(pf, proto) \
+       MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto))
+
+#ifdef CONFIG_SYSCTL
+#include <linux/sysctl.h>
+extern ctl_table net_table[];
+extern int net_msg_cost;
+extern int net_msg_burst;
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_NET_H */