diff options
Diffstat (limited to 'include/rdma/iw_portmap.h')
| -rw-r--r-- | include/rdma/iw_portmap.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/rdma/iw_portmap.h b/include/rdma/iw_portmap.h new file mode 100644 index 0000000000..6dbc1a2359 --- /dev/null +++ b/include/rdma/iw_portmap.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* + * Copyright (c) 2014 Intel Corporation. All rights reserved. + * Copyright (c) 2014 Chelsio, Inc. All rights reserved. + */ + +#ifndef _IW_PORTMAP_H +#define _IW_PORTMAP_H + +#include <linux/socket.h> +#include <linux/netlink.h> + +#define IWPM_ULIBNAME_SIZE 32 +#define IWPM_DEVNAME_SIZE 32 +#define IWPM_IFNAME_SIZE 16 +#define IWPM_IPADDR_SIZE 16 + +enum { + IWPM_INVALID_NLMSG_ERR = 10, + IWPM_CREATE_MAPPING_ERR, + IWPM_DUPLICATE_MAPPING_ERR, + IWPM_UNKNOWN_MAPPING_ERR, + IWPM_CLIENT_DEV_INFO_ERR, + IWPM_USER_LIB_INFO_ERR, + IWPM_REMOTE_QUERY_REJECT +}; + +struct iwpm_dev_data { + char dev_name[IWPM_DEVNAME_SIZE]; + char if_name[IWPM_IFNAME_SIZE]; +}; + +struct iwpm_sa_data { + struct sockaddr_storage loc_addr; + struct sockaddr_storage mapped_loc_addr; + struct sockaddr_storage rem_addr; + struct sockaddr_storage mapped_rem_addr; + u32 flags; +}; + +int iwpm_init(u8); +int iwpm_exit(u8); +int iwpm_valid_pid(void); +int iwpm_register_pid(struct iwpm_dev_data *pm_msg, u8 nl_client); +int iwpm_add_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client); +int iwpm_add_and_query_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client); +int iwpm_remove_mapping(struct sockaddr_storage *local_addr, u8 nl_client); +int iwpm_register_pid_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_add_mapping_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_add_and_query_mapping_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_remote_info_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_mapping_error_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_mapping_info_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_ack_mapping_info_cb(struct sk_buff *, struct netlink_callback *); +int iwpm_get_remote_info(struct sockaddr_storage *mapped_loc_addr, + struct sockaddr_storage *mapped_rem_addr, + struct sockaddr_storage *remote_addr, u8 nl_client); +int iwpm_create_mapinfo(struct sockaddr_storage *local_addr, + struct sockaddr_storage *mapped_addr, u8 nl_client, + u32 map_flags); +int iwpm_remove_mapinfo(struct sockaddr_storage *local_addr, + struct sockaddr_storage *mapped_addr); + +int iwpm_hello_cb(struct sk_buff *skb, struct netlink_callback *cb); +#endif /* _IW_PORTMAP_H */ |