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Diffstat (limited to 'pfinet/linux/netdevice.h')
| -rw-r--r-- | pfinet/linux/netdevice.h | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/pfinet/linux/netdevice.h b/pfinet/linux/netdevice.h deleted file mode 100644 index dcca542d..00000000 --- a/pfinet/linux/netdevice.h +++ /dev/null @@ -1,235 +0,0 @@ -/* - * 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. - * - * Definitions for the Interfaces handler. - * - * Version: @(#)dev.h 1.0.10 08/12/93 - * - * Authors: Ross Biro, <bir7@leland.Stanford.Edu> - * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * Corey Minyard <wf-rch!minyard@relay.EU.net> - * Donald J. Becker, <becker@super.org> - * Alan Cox, <A.Cox@swansea.ac.uk> - * Bjorn Ekwall. <bj0rn@blox.se> - * - * 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. - * - * Moved to /usr/include/linux for NET3 - */ -#ifndef _LINUX_NETDEVICE_H -#define _LINUX_NETDEVICE_H - -#include <linux/if.h> -#include <linux/if_ether.h> -#include <linux/skbuff.h> - -/* for future expansion when we will have different priorities. */ -#define DEV_NUMBUFFS 3 -#define MAX_ADDR_LEN 7 -#define MAX_HEADER 18 - -#define IS_MYADDR 1 /* address is (one of) our own */ -#define IS_LOOPBACK 2 /* address is for LOOPBACK */ -#define IS_BROADCAST 3 /* address is a valid broadcast */ -#define IS_INVBCAST 4 /* Wrong netmask bcast not for us (unused)*/ -#define IS_MULTICAST 5 /* Multicast IP address */ - -/* - * We tag these structures with multicasts. - */ - -struct dev_mc_list -{ - struct dev_mc_list *next; - char dmi_addr[MAX_ADDR_LEN]; - unsigned short dmi_addrlen; - unsigned short dmi_users; -}; - -/* - * The DEVICE structure. - * Actually, this whole structure is a big mistake. It mixes I/O - * data with strictly "high-level" data, and it has to know about - * almost every data structure used in the INET module. - */ -struct device -{ - - /* - * This is the first field of the "visible" part of this structure - * (i.e. as seen by users in the "Space.c" file). It is the name - * the interface. - */ - char *name; - - /* I/O specific fields - FIXME: Merge these and struct ifmap into one */ - unsigned long rmem_end; /* shmem "recv" end */ - unsigned long rmem_start; /* shmem "recv" start */ - unsigned long mem_end; /* sahared mem end */ - unsigned long mem_start; /* shared mem start */ - unsigned long base_addr; /* device I/O address */ - unsigned char irq; /* device IRQ number */ - - /* Low-level status flags. */ - volatile unsigned char start, /* start an operation */ - tbusy, /* transmitter busy */ - interrupt; /* interrupt arrived */ - - struct device *next; - - /* The device initialization function. Called only once. */ - int (*init)(struct device *dev); - - /* Some hardware also needs these fields, but they are not part of the - usual set specified in Space.c. */ - unsigned char if_port; /* Selectable AUI, TP,..*/ - unsigned char dma; /* DMA channel */ - - struct enet_statistics* (*get_stats)(struct device *dev); - - /* - * This marks the end of the "visible" part of the structure. All - * fields hereafter are internal to the system, and may change at - * will (read: may be cleaned up at will). - */ - - /* These may be needed for future network-power-down code. */ - unsigned long trans_start; /* Time (in jiffies) of last Tx */ - unsigned long last_rx; /* Time of last Rx */ - - unsigned short flags; /* interface flags (a la BSD) */ - unsigned short family; /* address family ID (AF_INET) */ - unsigned short metric; /* routing metric (not used) */ - unsigned short mtu; /* interface MTU value */ - unsigned short type; /* interface hardware type */ - unsigned short hard_header_len; /* hardware hdr length */ - void *priv; /* pointer to private data */ - - /* Interface address info. */ - unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */ - unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address */ - unsigned char addr_len; /* hardware address length */ - unsigned long pa_addr; /* protocol address */ - unsigned long pa_brdaddr; /* protocol broadcast addr */ - unsigned long pa_dstaddr; /* protocol P-P other side addr */ - unsigned long pa_mask; /* protocol netmask */ - unsigned short pa_alen; /* protocol address length */ - - struct dev_mc_list *mc_list; /* Multicast mac addresses */ - int mc_count; /* Number of installed mcasts */ - - struct ip_mc_list *ip_mc_list; /* IP multicast filter chain */ - - /* For load balancing driver pair support */ - - unsigned long pkt_queue; /* Packets queued */ - struct device *slave; /* Slave device */ - - - /* Pointer to the interface buffers. */ - struct sk_buff_head buffs[DEV_NUMBUFFS]; - - /* Pointers to interface service routines. */ - int (*open)(struct device *dev); - int (*stop)(struct device *dev); - int (*hard_start_xmit) (struct sk_buff *skb, - struct device *dev); - int (*hard_header) (unsigned char *buff, - struct device *dev, - unsigned short type, - void *daddr, - void *saddr, - unsigned len, - struct sk_buff *skb); - int (*rebuild_header)(void *eth, struct device *dev, - unsigned long raddr, struct sk_buff *skb); - unsigned short (*type_trans) (struct sk_buff *skb, - struct device *dev); -#define HAVE_MULTICAST - void (*set_multicast_list)(struct device *dev, - int num_addrs, void *addrs); -#define HAVE_SET_MAC_ADDR - int (*set_mac_address)(struct device *dev, void *addr); -#define HAVE_PRIVATE_IOCTL - int (*do_ioctl)(struct device *dev, struct ifreq *ifr, int cmd); -#define HAVE_SET_CONFIG - int (*set_config)(struct device *dev, struct ifmap *map); - -}; - - -struct packet_type { - unsigned short type; /* This is really htons(ether_type). */ - struct device * dev; - int (*func) (struct sk_buff *, struct device *, - struct packet_type *); - void *data; - struct packet_type *next; -}; - - -#ifdef __KERNEL__ - -#include <linux/notifier.h> - -/* Used by dev_rint */ -#define IN_SKBUFF 1 - -extern volatile char in_bh; - -extern struct device loopback_dev; -extern struct device *dev_base; -extern struct packet_type *ptype_base; - - -extern int ip_addr_match(unsigned long addr1, unsigned long addr2); -extern int ip_chk_addr(unsigned long addr); -extern struct device *ip_dev_check(unsigned long daddr); -extern unsigned long ip_my_addr(void); -extern unsigned long ip_get_mask(unsigned long addr); - -extern void dev_add_pack(struct packet_type *pt); -extern void dev_remove_pack(struct packet_type *pt); -extern struct device *dev_get(char *name); -extern int dev_open(struct device *dev); -extern int dev_close(struct device *dev); -extern void dev_queue_xmit(struct sk_buff *skb, struct device *dev, - int pri); -#define HAVE_NETIF_RX 1 -extern void netif_rx(struct sk_buff *skb); -/* The old interface to netif_rx(). */ -extern int dev_rint(unsigned char *buff, long len, int flags, - struct device * dev); -extern void dev_transmit(void); -extern int in_net_bh(void); -extern void net_bh(void *tmp); -extern void dev_tint(struct device *dev); -extern int dev_get_info(char *buffer, char **start, off_t offset, int length); -extern int dev_ioctl(unsigned int cmd, void *); - -extern void dev_init(void); - -/* These functions live elsewhere (drivers/net/net_init.c, but related) */ - -extern void ether_setup(struct device *dev); -extern int ether_config(struct device *dev, struct ifmap *map); -/* Support for loadable net-drivers */ -extern int register_netdev(struct device *dev); -extern void unregister_netdev(struct device *dev); -extern int register_netdevice_notifier(struct notifier_block *nb); -extern int unregister_netdevice_notifier(struct notifier_block *nb); -/* Functions used for multicast support */ -extern void dev_mc_upload(struct device *dev); -extern void dev_mc_delete(struct device *dev, void *addr, int alen, int all); -extern void dev_mc_add(struct device *dev, void *addr, int alen, int newonly); -extern void dev_mc_discard(struct device *dev); -/* This is the wrong place but it'll do for the moment */ -extern void ip_mc_allhost(struct device *dev); -#endif /* __KERNEL__ */ - -#endif /* _LINUX_DEV_H */ |