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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/um/include/shared/net_kern.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/um/include/shared/net_kern.h')
-rw-r--r--arch/um/include/shared/net_kern.h70
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 00000000..5c367f22
--- /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 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