From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- fs/smb/server/mgmt/ksmbd_ida.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 fs/smb/server/mgmt/ksmbd_ida.h (limited to 'fs/smb/server/mgmt/ksmbd_ida.h') diff --git a/fs/smb/server/mgmt/ksmbd_ida.h b/fs/smb/server/mgmt/ksmbd_ida.h new file mode 100644 index 000000000..2bc07b16c --- /dev/null +++ b/fs/smb/server/mgmt/ksmbd_ida.h @@ -0,0 +1,34 @@ +/* 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 +#include + +/* + * 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__ */ -- cgit v1.2.3