35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2018 Samsung Electronics Co., Ltd.
|
|
*/
|
|
|
|
#ifndef __KSMBD_IDA_MANAGEMENT_H__
|
|
#define __KSMBD_IDA_MANAGEMENT_H__
|
|
|
|
#include <linux/slab.h>
|
|
#include <linux/idr.h>
|
|
|
|
/*
|
|
* 2.2.1.6.7 TID Generation
|
|
* The value 0xFFFF MUST NOT be used as a valid TID. All other
|
|
* possible values for TID, including zero (0x0000), are valid.
|
|
* The value 0xFFFF is used to specify all TIDs or no TID,
|
|
* depending upon the context in which it is used.
|
|
*/
|
|
int ksmbd_acquire_smb2_tid(struct ida *ida);
|
|
|
|
/*
|
|
* 2.2.1.6.8 UID Generation
|
|
* The value 0xFFFE was declared reserved in the LAN Manager 1.0
|
|
* documentation, so a value of 0xFFFE SHOULD NOT be used as a
|
|
* valid UID.<21> All other possible values for a UID, excluding
|
|
* zero (0x0000), are valid.
|
|
*/
|
|
int ksmbd_acquire_smb2_uid(struct ida *ida);
|
|
int ksmbd_acquire_async_msg_id(struct ida *ida);
|
|
|
|
int ksmbd_acquire_id(struct ida *ida);
|
|
|
|
void ksmbd_release_id(struct ida *ida, int id);
|
|
#endif /* __KSMBD_IDA_MANAGEMENT_H__ */
|