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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* ncp.h
*
* Copyright (C) 1995 by Volker Lendecke
* Modified for sparc by J.F. Chadima
* Modified for __constant_ntoh by Frank A. Vorstenbosch
*
*/
#ifndef _LINUX_NCP_H
#define _LINUX_NCP_H
#include <linux/types.h>
#define NCP_PTYPE (0x11)
#define NCP_PORT (0x0451)
#define NCP_ALLOC_SLOT_REQUEST (0x1111)
#define NCP_REQUEST (0x2222)
#define NCP_DEALLOC_SLOT_REQUEST (0x5555)
struct ncp_request_header {
__u16 type;
__u8 sequence;
__u8 conn_low;
__u8 task;
__u8 conn_high;
__u8 function;
__u8 data[0];
} __attribute__((packed));
#define NCP_REPLY (0x3333)
#define NCP_WATCHDOG (0x3E3E)
#define NCP_POSITIVE_ACK (0x9999)
struct ncp_reply_header {
__u16 type;
__u8 sequence;
__u8 conn_low;
__u8 task;
__u8 conn_high;
__u8 completion_code;
__u8 connection_state;
__u8 data[0];
} __attribute__((packed));
#define NCP_VOLNAME_LEN (16)
#define NCP_NUMBER_OF_VOLUMES (256)
struct ncp_volume_info {
__u32 total_blocks;
__u32 free_blocks;
__u32 purgeable_blocks;
__u32 not_yet_purgeable_blocks;
__u32 total_dir_entries;
__u32 available_dir_entries;
__u8 sectors_per_block;
char volume_name[NCP_VOLNAME_LEN + 1];
};
#define AR_READ (cpu_to_le16(1))
#define AR_WRITE (cpu_to_le16(2))
#define AR_EXCLUSIVE (cpu_to_le16(0x20))
#define NCP_FILE_ID_LEN 6
/* Defines for Name Spaces */
#define NW_NS_DOS 0
#define NW_NS_MAC 1
#define NW_NS_NFS 2
#define NW_NS_FTAM 3
#define NW_NS_OS2 4
/* Defines for ReturnInformationMask */
#define RIM_NAME (cpu_to_le32(1))
#define RIM_SPACE_ALLOCATED (cpu_to_le32(2))
#define RIM_ATTRIBUTES (cpu_to_le32(4))
#define RIM_DATA_SIZE (cpu_to_le32(8))
#define RIM_TOTAL_SIZE (cpu_to_le32(0x10))
#define RIM_EXT_ATTR_INFO (cpu_to_le32(0x20))
#define RIM_ARCHIVE (cpu_to_le32(0x40))
#define RIM_MODIFY (cpu_to_le32(0x80))
#define RIM_CREATION (cpu_to_le32(0x100))
#define RIM_OWNING_NAMESPACE (cpu_to_le32(0x200))
#define RIM_DIRECTORY (cpu_to_le32(0x400))
#define RIM_RIGHTS (cpu_to_le32(0x800))
#define RIM_ALL (cpu_to_le32(0xFFF))
#define RIM_COMPRESSED_INFO (cpu_to_le32(0x80000000))
/* Defines for NSInfoBitMask */
#define NSIBM_NFS_NAME 0x0001
#define NSIBM_NFS_MODE 0x0002
#define NSIBM_NFS_GID 0x0004
#define NSIBM_NFS_NLINKS 0x0008
#define NSIBM_NFS_RDEV 0x0010
#define NSIBM_NFS_LINK 0x0020
#define NSIBM_NFS_CREATED 0x0040
#define NSIBM_NFS_UID 0x0080
#define NSIBM_NFS_ACSFLAG 0x0100
#define NSIBM_NFS_MYFLAG 0x0200
/* open/create modes */
#define OC_MODE_OPEN 0x01
#define OC_MODE_TRUNCATE 0x02
#define OC_MODE_REPLACE 0x02
#define OC_MODE_CREATE 0x08
/* open/create results */
#define OC_ACTION_NONE 0x00
#define OC_ACTION_OPEN 0x01
#define OC_ACTION_CREATE 0x02
#define OC_ACTION_TRUNCATE 0x04
#define OC_ACTION_REPLACE 0x04
/* access rights attributes */
#ifndef AR_READ_ONLY
#define AR_READ_ONLY 0x0001
#define AR_WRITE_ONLY 0x0002
#define AR_DENY_READ 0x0004
#define AR_DENY_WRITE 0x0008
#define AR_COMPATIBILITY 0x0010
#define AR_WRITE_THROUGH 0x0040
#define AR_OPEN_COMPRESSED 0x0100
#endif
struct nw_nfs_info {
__u32 mode;
__u32 rdev;
};
struct nw_info_struct {
__u32 spaceAlloc;
__le32 attributes;
__u16 flags;
__le32 dataStreamSize;
__le32 totalStreamSize;
__u16 numberOfStreams;
__le16 creationTime;
__le16 creationDate;
__u32 creatorID;
__le16 modifyTime;
__le16 modifyDate;
__u32 modifierID;
__le16 lastAccessDate;
__u16 archiveTime;
__u16 archiveDate;
__u32 archiverID;
__u16 inheritedRightsMask;
__le32 dirEntNum;
__le32 DosDirNum;
__u32 volNumber;
__u32 EADataSize;
__u32 EAKeyCount;
__u32 EAKeySize;
__u32 NSCreator;
__u8 nameLen;
__u8 entryName[256];
/* libncp may depend on there being nothing after entryName */
#ifdef __KERNEL__
struct nw_nfs_info nfs;
#endif
} __attribute__((packed));
/* modify mask - use with MODIFY_DOS_INFO structure */
#define DM_ATTRIBUTES (cpu_to_le32(0x02))
#define DM_CREATE_DATE (cpu_to_le32(0x04))
#define DM_CREATE_TIME (cpu_to_le32(0x08))
#define DM_CREATOR_ID (cpu_to_le32(0x10))
#define DM_ARCHIVE_DATE (cpu_to_le32(0x20))
#define DM_ARCHIVE_TIME (cpu_to_le32(0x40))
#define DM_ARCHIVER_ID (cpu_to_le32(0x80))
#define DM_MODIFY_DATE (cpu_to_le32(0x0100))
#define DM_MODIFY_TIME (cpu_to_le32(0x0200))
#define DM_MODIFIER_ID (cpu_to_le32(0x0400))
#define DM_LAST_ACCESS_DATE (cpu_to_le32(0x0800))
#define DM_INHERITED_RIGHTS_MASK (cpu_to_le32(0x1000))
#define DM_MAXIMUM_SPACE (cpu_to_le32(0x2000))
struct nw_modify_dos_info {
__le32 attributes;
__le16 creationDate;
__le16 creationTime;
__u32 creatorID;
__le16 modifyDate;
__le16 modifyTime;
__u32 modifierID;
__u16 archiveDate;
__u16 archiveTime;
__u32 archiverID;
__le16 lastAccessDate;
__u16 inheritanceGrantMask;
__u16 inheritanceRevokeMask;
__u32 maximumSpace;
} __attribute__((packed));
struct nw_search_sequence {
__u8 volNumber;
__u32 dirBase;
__u32 sequence;
} __attribute__((packed));
#endif /* _LINUX_NCP_H */
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