1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __LINUX_BRIDGE_EBT_STP_H
3 #define __LINUX_BRIDGE_EBT_STP_H
4 
5 #include <linux/types.h>
6 
7 #define EBT_STP_TYPE		0x0001
8 
9 #define EBT_STP_FLAGS		0x0002
10 #define EBT_STP_ROOTPRIO	0x0004
11 #define EBT_STP_ROOTADDR	0x0008
12 #define EBT_STP_ROOTCOST	0x0010
13 #define EBT_STP_SENDERPRIO	0x0020
14 #define EBT_STP_SENDERADDR	0x0040
15 #define EBT_STP_PORT		0x0080
16 #define EBT_STP_MSGAGE		0x0100
17 #define EBT_STP_MAXAGE		0x0200
18 #define EBT_STP_HELLOTIME	0x0400
19 #define EBT_STP_FWDD		0x0800
20 
21 #define EBT_STP_MASK		0x0fff
22 #define EBT_STP_CONFIG_MASK	0x0ffe
23 
24 #define EBT_STP_MATCH "stp"
25 
26 struct ebt_stp_config_info {
27 	__u8 flags;
28 	__u16 root_priol, root_priou;
29 	char root_addr[6], root_addrmsk[6];
30 	__u32 root_costl, root_costu;
31 	__u16 sender_priol, sender_priou;
32 	char sender_addr[6], sender_addrmsk[6];
33 	__u16 portl, portu;
34 	__u16 msg_agel, msg_ageu;
35 	__u16 max_agel, max_ageu;
36 	__u16 hello_timel, hello_timeu;
37 	__u16 forward_delayl, forward_delayu;
38 };
39 
40 struct ebt_stp_info {
41 	__u8 type;
42 	struct ebt_stp_config_info config;
43 	__u16 bitmask;
44 	__u16 invflags;
45 };
46 
47 #endif
48