1/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 2/*
 3 * Netlink routines for CIFS
 4 *
 5 * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
 6 */
 7
 8
 9#ifndef LINUX_CIFS_NETLINK_H
10#define LINUX_CIFS_NETLINK_H
11
12#define CIFS_GENL_NAME			"cifs"
13#define CIFS_GENL_VERSION		0x1
14
15#define CIFS_GENL_MCGRP_SWN_NAME	"cifs_mcgrp_swn"
16
17enum cifs_genl_multicast_groups {
18	CIFS_GENL_MCGRP_SWN,
19};
20
21enum cifs_genl_attributes {
22	CIFS_GENL_ATTR_UNSPEC,
23	CIFS_GENL_ATTR_SWN_REGISTRATION_ID,
24	CIFS_GENL_ATTR_SWN_NET_NAME,
25	CIFS_GENL_ATTR_SWN_SHARE_NAME,
26	CIFS_GENL_ATTR_SWN_IP,
27	CIFS_GENL_ATTR_SWN_NET_NAME_NOTIFY,
28	CIFS_GENL_ATTR_SWN_SHARE_NAME_NOTIFY,
29	CIFS_GENL_ATTR_SWN_IP_NOTIFY,
30	CIFS_GENL_ATTR_SWN_KRB_AUTH,
31	CIFS_GENL_ATTR_SWN_USER_NAME,
32	CIFS_GENL_ATTR_SWN_PASSWORD,
33	CIFS_GENL_ATTR_SWN_DOMAIN_NAME,
34	CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE,
35	CIFS_GENL_ATTR_SWN_RESOURCE_STATE,
36	CIFS_GENL_ATTR_SWN_RESOURCE_NAME,
37	__CIFS_GENL_ATTR_MAX,
38};
39#define CIFS_GENL_ATTR_MAX (__CIFS_GENL_ATTR_MAX - 1)
40
41enum cifs_genl_commands {
42	CIFS_GENL_CMD_UNSPEC,
43	CIFS_GENL_CMD_SWN_REGISTER,
44	CIFS_GENL_CMD_SWN_UNREGISTER,
45	CIFS_GENL_CMD_SWN_NOTIFY,
46	__CIFS_GENL_CMD_MAX
47};
48#define CIFS_GENL_CMD_MAX (__CIFS_GENL_CMD_MAX - 1)
49
50enum cifs_swn_notification_type {
51	CIFS_SWN_NOTIFICATION_RESOURCE_CHANGE = 0x01,
52	CIFS_SWN_NOTIFICATION_CLIENT_MOVE	 = 0x02,
53	CIFS_SWN_NOTIFICATION_SHARE_MOVE	 = 0x03,
54	CIFS_SWN_NOTIFICATION_IP_CHANGE	 = 0x04,
55};
56
57enum cifs_swn_resource_state {
58	CIFS_SWN_RESOURCE_STATE_UNKNOWN     = 0x00,
59	CIFS_SWN_RESOURCE_STATE_AVAILABLE   = 0x01,
60	CIFS_SWN_RESOURCE_STATE_UNAVAILABLE = 0xFF
61};
62
63#endif /* LINUX_CIFS_NETLINK_H */