Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 193 insertions, 0 deletions

diff --git a/include/linux/if.h b/include/linux/if.h
new file mode 100644
index 000000000000..110282dbd3e0
--- /dev/null
+++ b/include/linux/if.h
@@ -0,0 +1,193 @@
+/*
+ * INET         An implementation of the TCP/IP protocol suite for the LINUX
+ *              operating system.  INET is implemented using the  BSD Socket
+ *              interface as the means of communication with the user level.
+ *
+ *              Global definitions for the INET interface module.
+ *
+ * Version:     @(#)if.h        1.0.2   04/18/93
+ *
+ * Authors:     Original taken from Berkeley UNIX 4.3, (c) UCB 1982-1988
+ *              Ross Biro, <bir7@leland.Stanford.Edu>
+ *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *              This program is free software; you can redistribute it and/or
+ *              modify it under the terms of the GNU General Public License
+ *              as published by the Free Software Foundation; either version
+ *              2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IF_H
+#define _LINUX_IF_H
+
+#include <linux/types.h>                /* for "__kernel_caddr_t" et al */
+#include <linux/socket.h>               /* for "struct sockaddr" et al  */
+#include <linux/compiler.h>             /* for "__user" et al           */
+
+#define IFNAMSIZ        16
+#include <linux/hdlc/ioctl.h>
+
+/* Standard interface flags (netdevice->flags). */
+#define IFF_UP          0x1             /* interface is up              */
+#define IFF_BROADCAST   0x2             /* broadcast address valid      */
+#define IFF_DEBUG       0x4             /* turn on debugging            */
+#define IFF_LOOPBACK    0x8             /* is a loopback net            */
+#define IFF_POINTOPOINT 0x10            /* interface is has p-p link    */
+#define IFF_NOTRAILERS  0x20            /* avoid use of trailers        */
+#define IFF_RUNNING     0x40            /* resources allocated          */
+#define IFF_NOARP       0x80            /* no ARP protocol              */
+#define IFF_PROMISC     0x100           /* receive all packets          */
+#define IFF_ALLMULTI    0x200           /* receive all multicast packets*/
+
+#define IFF_MASTER      0x400           /* master of a load balancer    */
+#define IFF_SLAVE       0x800           /* slave of a load balancer     */
+
+#define IFF_MULTICAST   0x1000          /* Supports multicast           */
+
+#define IFF_VOLATILE    (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_MASTER|IFF_SLAVE|IFF_RUNNING)
+
+#define IFF_PORTSEL     0x2000          /* can set media type           */
+#define IFF_AUTOMEDIA   0x4000          /* auto media select active     */
+#define IFF_DYNAMIC     0x8000          /* dialup device with changing addresses*/
+
+/* Private (from user) interface flags (netdevice->priv_flags). */
+#define IFF_802_1Q_VLAN 0x1             /* 802.1Q VLAN device.          */
+#define IFF_EBRIDGE     0x2             /* Ethernet bridging device.    */
+
+#define IF_GET_IFACE    0x0001          /* for querying only */
+#define IF_GET_PROTO    0x0002
+
+/* For definitions see hdlc.h */
+#define IF_IFACE_V35    0x1000          /* V.35 serial interface        */
+#define IF_IFACE_V24    0x1001          /* V.24 serial interface        */
+#define IF_IFACE_X21    0x1002          /* X.21 serial interface        */
+#define IF_IFACE_T1     0x1003          /* T1 telco serial interface    */
+#define IF_IFACE_E1     0x1004          /* E1 telco serial interface    */
+#define IF_IFACE_SYNC_SERIAL 0x1005     /* can't be set by software     */
+#define IF_IFACE_X21D   0x1006          /* X.21 Dual Clocking (FarSite) */
+
+/* For definitions see hdlc.h */
+#define IF_PROTO_HDLC   0x2000          /* raw HDLC protocol            */
+#define IF_PROTO_PPP    0x2001          /* PPP protocol                 */
+#define IF_PROTO_CISCO  0x2002          /* Cisco HDLC protocol          */
+#define IF_PROTO_FR     0x2003          /* Frame Relay protocol         */
+#define IF_PROTO_FR_ADD_PVC 0x2004      /*    Create FR PVC             */
+#define IF_PROTO_FR_DEL_PVC 0x2005      /*    Delete FR PVC             */
+#define IF_PROTO_X25    0x2006          /* X.25                         */
+#define IF_PROTO_HDLC_ETH 0x2007        /* raw HDLC, Ethernet emulation */
+#define IF_PROTO_FR_ADD_ETH_PVC 0x2008  /*  Create FR Ethernet-bridged PVC */
+#define IF_PROTO_FR_DEL_ETH_PVC 0x2009  /*  Delete FR Ethernet-bridged PVC */
+#define IF_PROTO_FR_PVC 0x200A          /* for reading PVC status       */
+#define IF_PROTO_FR_ETH_PVC 0x200B
+#define IF_PROTO_RAW    0x200C          /* RAW Socket                   */
+
+
+/*
+ *      Device mapping structure. I'd just gone off and designed a 
+ *      beautiful scheme using only loadable modules with arguments
+ *      for driver options and along come the PCMCIA people 8)
+ *
+ *      Ah well. The get() side of this is good for WDSETUP, and it'll
+ *      be handy for debugging things. The set side is fine for now and
+ *      being very small might be worth keeping for clean configuration.
+ */
+
+struct ifmap 
+{
+        unsigned long mem_start;
+        unsigned long mem_end;
+        unsigned short base_addr; 
+        unsigned char irq;
+        unsigned char dma;
+        unsigned char port;
+        /* 3 bytes spare */
+};
+
+struct if_settings
+{
+        unsigned int type;      /* Type of physical device or protocol */
+        unsigned int size;      /* Size of the data allocated by the caller */
+        union {
+                /* {atm/eth/dsl}_settings anyone ? */
+                raw_hdlc_proto          __user *raw_hdlc;
+                cisco_proto             __user *cisco;
+                fr_proto                __user *fr;
+                fr_proto_pvc            __user *fr_pvc;
+                fr_proto_pvc_info       __user *fr_pvc_info;
+
+                /* interface settings */
+                sync_serial_settings    __user *sync;
+                te1_settings            __user *te1;
+        } ifs_ifsu;
+};
+
+/*
+ * Interface request structure used for socket
+ * ioctl's.  All interface ioctl's must have parameter
+ * definitions which begin with ifr_name.  The
+ * remainder may be interface specific.
+ */
+
+struct ifreq 
+{
+#define IFHWADDRLEN     6
+        union
+        {
+                char    ifrn_name[IFNAMSIZ];            /* if name, e.g. "en0" */
+        } ifr_ifrn;
+        
+        union {
+                struct  sockaddr ifru_addr;
+                struct  sockaddr ifru_dstaddr;
+                struct  sockaddr ifru_broadaddr;
+                struct  sockaddr ifru_netmask;
+                struct  sockaddr ifru_hwaddr;
+                short   ifru_flags;
+                int     ifru_ivalue;
+                int     ifru_mtu;
+                struct  ifmap ifru_map;
+                char    ifru_slave[IFNAMSIZ];   /* Just fits the size */
+                char    ifru_newname[IFNAMSIZ];
+                void __user *   ifru_data;
+                struct  if_settings ifru_settings;
+        } ifr_ifru;
+};
+
+#define ifr_name        ifr_ifrn.ifrn_name      /* interface name       */
+#define ifr_hwaddr      ifr_ifru.ifru_hwaddr    /* MAC address          */
+#define ifr_addr        ifr_ifru.ifru_addr      /* address              */
+#define ifr_dstaddr     ifr_ifru.ifru_dstaddr   /* other end of p-p lnk */
+#define ifr_broadaddr   ifr_ifru.ifru_broadaddr /* broadcast address    */
+#define ifr_netmask     ifr_ifru.ifru_netmask   /* interface net mask   */
+#define ifr_flags       ifr_ifru.ifru_flags     /* flags                */
+#define ifr_metric      ifr_ifru.ifru_ivalue    /* metric               */
+#define ifr_mtu         ifr_ifru.ifru_mtu       /* mtu                  */
+#define ifr_map         ifr_ifru.ifru_map       /* device map           */
+#define ifr_slave       ifr_ifru.ifru_slave     /* slave device         */
+#define ifr_data        ifr_ifru.ifru_data      /* for use by interface */
+#define ifr_ifindex     ifr_ifru.ifru_ivalue    /* interface index      */
+#define ifr_bandwidth   ifr_ifru.ifru_ivalue    /* link bandwidth       */
+#define ifr_qlen        ifr_ifru.ifru_ivalue    /* Queue length         */
+#define ifr_newname     ifr_ifru.ifru_newname   /* New name             */
+#define ifr_settings    ifr_ifru.ifru_settings  /* Device/proto settings*/
+
+/*
+ * Structure used in SIOCGIFCONF request.
+ * Used to retrieve interface configuration
+ * for machine (useful for programs which
+ * must know all networks accessible).
+ */
+
+struct ifconf 
+{
+        int     ifc_len;                        /* size of buffer       */
+        union 
+        {
+                char __user *ifcu_buf;
+                struct ifreq __user *ifcu_req;
+        } ifc_ifcu;
+};
+#define ifc_buf ifc_ifcu.ifcu_buf               /* buffer address       */
+#define ifc_req ifc_ifcu.ifcu_req               /* array of structures  */
+
+
+#endif /* _LINUX_IF_H */