1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2014 Intel Corporation. All rights reserved. 4*4882a593Smuzhiyun * Copyright (c) 2014 Chelsio, Inc. All rights reserved. 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _IW_PORTMAP_H 8*4882a593Smuzhiyun #define _IW_PORTMAP_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/socket.h> 11*4882a593Smuzhiyun #include <linux/netlink.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define IWPM_ULIBNAME_SIZE 32 14*4882a593Smuzhiyun #define IWPM_DEVNAME_SIZE 32 15*4882a593Smuzhiyun #define IWPM_IFNAME_SIZE 16 16*4882a593Smuzhiyun #define IWPM_IPADDR_SIZE 16 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun enum { 19*4882a593Smuzhiyun IWPM_INVALID_NLMSG_ERR = 10, 20*4882a593Smuzhiyun IWPM_CREATE_MAPPING_ERR, 21*4882a593Smuzhiyun IWPM_DUPLICATE_MAPPING_ERR, 22*4882a593Smuzhiyun IWPM_UNKNOWN_MAPPING_ERR, 23*4882a593Smuzhiyun IWPM_CLIENT_DEV_INFO_ERR, 24*4882a593Smuzhiyun IWPM_USER_LIB_INFO_ERR, 25*4882a593Smuzhiyun IWPM_REMOTE_QUERY_REJECT 26*4882a593Smuzhiyun }; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun struct iwpm_dev_data { 29*4882a593Smuzhiyun char dev_name[IWPM_DEVNAME_SIZE]; 30*4882a593Smuzhiyun char if_name[IWPM_IFNAME_SIZE]; 31*4882a593Smuzhiyun }; 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun struct iwpm_sa_data { 34*4882a593Smuzhiyun struct sockaddr_storage loc_addr; 35*4882a593Smuzhiyun struct sockaddr_storage mapped_loc_addr; 36*4882a593Smuzhiyun struct sockaddr_storage rem_addr; 37*4882a593Smuzhiyun struct sockaddr_storage mapped_rem_addr; 38*4882a593Smuzhiyun u32 flags; 39*4882a593Smuzhiyun }; 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun int iwpm_init(u8); 42*4882a593Smuzhiyun int iwpm_exit(u8); 43*4882a593Smuzhiyun int iwpm_valid_pid(void); 44*4882a593Smuzhiyun int iwpm_register_pid(struct iwpm_dev_data *pm_msg, u8 nl_client); 45*4882a593Smuzhiyun int iwpm_add_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client); 46*4882a593Smuzhiyun int iwpm_add_and_query_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client); 47*4882a593Smuzhiyun int iwpm_remove_mapping(struct sockaddr_storage *local_addr, u8 nl_client); 48*4882a593Smuzhiyun int iwpm_register_pid_cb(struct sk_buff *, struct netlink_callback *); 49*4882a593Smuzhiyun int iwpm_add_mapping_cb(struct sk_buff *, struct netlink_callback *); 50*4882a593Smuzhiyun int iwpm_add_and_query_mapping_cb(struct sk_buff *, struct netlink_callback *); 51*4882a593Smuzhiyun int iwpm_remote_info_cb(struct sk_buff *, struct netlink_callback *); 52*4882a593Smuzhiyun int iwpm_mapping_error_cb(struct sk_buff *, struct netlink_callback *); 53*4882a593Smuzhiyun int iwpm_mapping_info_cb(struct sk_buff *, struct netlink_callback *); 54*4882a593Smuzhiyun int iwpm_ack_mapping_info_cb(struct sk_buff *, struct netlink_callback *); 55*4882a593Smuzhiyun int iwpm_get_remote_info(struct sockaddr_storage *mapped_loc_addr, 56*4882a593Smuzhiyun struct sockaddr_storage *mapped_rem_addr, 57*4882a593Smuzhiyun struct sockaddr_storage *remote_addr, u8 nl_client); 58*4882a593Smuzhiyun int iwpm_create_mapinfo(struct sockaddr_storage *local_addr, 59*4882a593Smuzhiyun struct sockaddr_storage *mapped_addr, u8 nl_client, 60*4882a593Smuzhiyun u32 map_flags); 61*4882a593Smuzhiyun int iwpm_remove_mapinfo(struct sockaddr_storage *local_addr, 62*4882a593Smuzhiyun struct sockaddr_storage *mapped_addr); 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun int iwpm_hello_cb(struct sk_buff *skb, struct netlink_callback *cb); 65*4882a593Smuzhiyun #endif /* _IW_PORTMAP_H */ 66