From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/um/include/shared/net_user.h | 53 ++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 kernel/arch/um/include/shared/net_user.h (limited to 'kernel/arch/um/include/shared/net_user.h') diff --git a/kernel/arch/um/include/shared/net_user.h b/kernel/arch/um/include/shared/net_user.h new file mode 100644 index 000000000..3dabbe128 --- /dev/null +++ b/kernel/arch/um/include/shared/net_user.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + * Licensed under the GPL + */ + +#ifndef __UM_NET_USER_H__ +#define __UM_NET_USER_H__ + +#define ETH_ADDR_LEN (6) +#define ETH_HEADER_ETHERTAP (16) +#define ETH_HEADER_OTHER (26) /* 14 for ethernet + VLAN + MPLS for crazy people */ +#define ETH_MAX_PACKET (1500) + +#define UML_NET_VERSION (4) + +struct net_user_info { + int (*init)(void *, void *); + int (*open)(void *); + void (*close)(int, void *); + void (*remove)(void *); + void (*add_address)(unsigned char *, unsigned char *, void *); + void (*delete_address)(unsigned char *, unsigned char *, void *); + int max_packet; + int mtu; +}; + +extern void ether_user_init(void *data, void *dev); +extern void iter_addresses(void *d, void (*cb)(unsigned char *, + unsigned char *, void *), + void *arg); + +extern void *get_output_buffer(int *len_out); +extern void free_output_buffer(void *buffer); + +extern int tap_open_common(void *dev, char *gate_addr); +extern void tap_check_ips(char *gate_addr, unsigned char *eth_addr); + +extern void read_output(int fd, char *output_out, int len); + +extern int net_read(int fd, void *buf, int len); +extern int net_recvfrom(int fd, void *buf, int len); +extern int net_write(int fd, void *buf, int len); +extern int net_send(int fd, void *buf, int len); +extern int net_sendto(int fd, void *buf, int len, void *to, int sock_len); + +extern void open_addr(unsigned char *addr, unsigned char *netmask, void *arg); +extern void close_addr(unsigned char *addr, unsigned char *netmask, void *arg); + +extern char *split_if_spec(char *str, ...); + +extern int dev_netmask(void *d, void *m); + +#endif -- cgit 1.2.3-korg