diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 13:48:37 -0400 |
---|---|---|
committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-22 22:55:19 -0700 |
commit | 8569c9140bd41089f9b6be8837ca421102714a90 (patch) | |
tree | cd289b322b215fe2ca2530aa320febfd99388d7f /arch/um/include/shared/net_kern.h | |
parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) |
x86, um: take arch/um/include/* out of the way
We can't just plop asm/* into it - userland helpers are built with it
in search path and seeing asm/* show up there suddenly would be a bad
idea.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/um/include/shared/net_kern.h')
-rw-r--r-- | arch/um/include/shared/net_kern.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/um/include/shared/net_kern.h b/arch/um/include/shared/net_kern.h new file mode 100644 index 000000000000..d843c7924a7c --- /dev/null +++ b/arch/um/include/shared/net_kern.h @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2002 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + * Licensed under the GPL + */ + +#ifndef __UM_NET_KERN_H +#define __UM_NET_KERN_H + +#include <linux/netdevice.h> +#include <linux/platform_device.h> +#include <linux/skbuff.h> +#include <linux/socket.h> +#include <linux/list.h> +#include <linux/workqueue.h> + +struct uml_net { + struct list_head list; + struct net_device *dev; + struct platform_device pdev; + int index; + unsigned char mac[ETH_ALEN]; +}; + +struct uml_net_private { + struct list_head list; + spinlock_t lock; + struct net_device *dev; + struct timer_list tl; + struct net_device_stats stats; + struct work_struct work; + int fd; + unsigned char mac[ETH_ALEN]; + int max_packet; + unsigned short (*protocol)(struct sk_buff *); + int (*open)(void *); + void (*close)(int, void *); + void (*remove)(void *); + int (*read)(int, struct sk_buff *skb, struct uml_net_private *); + int (*write)(int, struct sk_buff *skb, struct uml_net_private *); + + void (*add_address)(unsigned char *, unsigned char *, void *); + void (*delete_address)(unsigned char *, unsigned char *, void *); + char user[0]; +}; + +struct net_kern_info { + void (*init)(struct net_device *, void *); + unsigned short (*protocol)(struct sk_buff *); + int (*read)(int, struct sk_buff *skb, struct uml_net_private *); + int (*write)(int, struct sk_buff *skb, struct uml_net_private *); +}; + +struct transport { + struct list_head list; + const char *name; + int (* const setup)(char *, char **, void *); + const struct net_user_info *user; + const struct net_kern_info *kern; + const int private_size; + const int setup_size; +}; + +extern struct net_device *ether_init(int); +extern unsigned short ether_protocol(struct sk_buff *); +extern int tap_setup_common(char *str, char *type, char **dev_name, + char **mac_out, char **gate_addr); +extern void register_transport(struct transport *new); +extern unsigned short eth_protocol(struct sk_buff *skb); + +#endif |