1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  *   Copyright (C) 2018 Samsung Electronics Co., Ltd.
4  */
5 
6 #ifndef __KSMBD_TRANSPORT_IPC_H__
7 #define __KSMBD_TRANSPORT_IPC_H__
8 
9 #include <linux/wait.h>
10 
11 #define KSMBD_IPC_MAX_PAYLOAD	4096
12 
13 struct ksmbd_login_response *
14 ksmbd_ipc_login_request(const char *account);
15 
16 struct ksmbd_session;
17 struct ksmbd_share_config;
18 struct ksmbd_tree_connect;
19 struct sockaddr;
20 
21 struct ksmbd_tree_connect_response *
22 ksmbd_ipc_tree_connect_request(struct ksmbd_session *sess,
23 			       struct ksmbd_share_config *share,
24 			       struct ksmbd_tree_connect *tree_conn,
25 			       struct sockaddr *peer_addr);
26 int ksmbd_ipc_tree_disconnect_request(unsigned long long session_id,
27 				      unsigned long long connect_id);
28 int ksmbd_ipc_logout_request(const char *account, int flags);
29 struct ksmbd_share_config_response *
30 ksmbd_ipc_share_config_request(const char *name);
31 struct ksmbd_spnego_authen_response *
32 ksmbd_ipc_spnego_authen_request(const char *spnego_blob, int blob_len);
33 int ksmbd_ipc_id_alloc(void);
34 void ksmbd_rpc_id_free(int handle);
35 struct ksmbd_rpc_command *ksmbd_rpc_open(struct ksmbd_session *sess, int handle);
36 struct ksmbd_rpc_command *ksmbd_rpc_close(struct ksmbd_session *sess, int handle);
37 struct ksmbd_rpc_command *ksmbd_rpc_write(struct ksmbd_session *sess, int handle,
38 					  void *payload, size_t payload_sz);
39 struct ksmbd_rpc_command *ksmbd_rpc_read(struct ksmbd_session *sess, int handle);
40 struct ksmbd_rpc_command *ksmbd_rpc_ioctl(struct ksmbd_session *sess, int handle,
41 					  void *payload, size_t payload_sz);
42 struct ksmbd_rpc_command *ksmbd_rpc_rap(struct ksmbd_session *sess, void *payload,
43 					size_t payload_sz);
44 void ksmbd_ipc_release(void);
45 void ksmbd_ipc_soft_reset(void);
46 int ksmbd_ipc_init(void);
47 #endif /* __KSMBD_TRANSPORT_IPC_H__ */
48