1/* 2 * ncp.h 3 * 4 * Copyright (C) 1995 by Volker Lendecke 5 * Modified for sparc by J.F. Chadima 6 * Modified for __constant_ntoh by Frank A. Vorstenbosch 7 * 8 */ 9 10#ifndef _LINUX_NCP_H 11#define _LINUX_NCP_H 12 13#include <linux/types.h> 14 15#define NCP_PTYPE (0x11) 16#define NCP_PORT (0x0451) 17 18#define NCP_ALLOC_SLOT_REQUEST (0x1111) 19#define NCP_REQUEST (0x2222) 20#define NCP_DEALLOC_SLOT_REQUEST (0x5555) 21 22struct ncp_request_header { 23 __u16 type; 24 __u8 sequence; 25 __u8 conn_low; 26 __u8 task; 27 __u8 conn_high; 28 __u8 function; 29 __u8 data[0]; 30} __attribute__((packed)); 31 32#define NCP_REPLY (0x3333) 33#define NCP_WATCHDOG (0x3E3E) 34#define NCP_POSITIVE_ACK (0x9999) 35 36struct ncp_reply_header { 37 __u16 type; 38 __u8 sequence; 39 __u8 conn_low; 40 __u8 task; 41 __u8 conn_high; 42 __u8 completion_code; 43 __u8 connection_state; 44 __u8 data[0]; 45} __attribute__((packed)); 46 47#define NCP_VOLNAME_LEN (16) 48#define NCP_NUMBER_OF_VOLUMES (256) 49struct ncp_volume_info { 50 __u32 total_blocks; 51 __u32 free_blocks; 52 __u32 purgeable_blocks; 53 __u32 not_yet_purgeable_blocks; 54 __u32 total_dir_entries; 55 __u32 available_dir_entries; 56 __u8 sectors_per_block; 57 char volume_name[NCP_VOLNAME_LEN + 1]; 58}; 59 60#define AR_READ (cpu_to_le16(1)) 61#define AR_WRITE (cpu_to_le16(2)) 62#define AR_EXCLUSIVE (cpu_to_le16(0x20)) 63 64#define NCP_FILE_ID_LEN 6 65 66/* Defines for Name Spaces */ 67#define NW_NS_DOS 0 68#define NW_NS_MAC 1 69#define NW_NS_NFS 2 70#define NW_NS_FTAM 3 71#define NW_NS_OS2 4 72 73/* Defines for ReturnInformationMask */ 74#define RIM_NAME (cpu_to_le32(1)) 75#define RIM_SPACE_ALLOCATED (cpu_to_le32(2)) 76#define RIM_ATTRIBUTES (cpu_to_le32(4)) 77#define RIM_DATA_SIZE (cpu_to_le32(8)) 78#define RIM_TOTAL_SIZE (cpu_to_le32(0x10)) 79#define RIM_EXT_ATTR_INFO (cpu_to_le32(0x20)) 80#define RIM_ARCHIVE (cpu_to_le32(0x40)) 81#define RIM_MODIFY (cpu_to_le32(0x80)) 82#define RIM_CREATION (cpu_to_le32(0x100)) 83#define RIM_OWNING_NAMESPACE (cpu_to_le32(0x200)) 84#define RIM_DIRECTORY (cpu_to_le32(0x400)) 85#define RIM_RIGHTS (cpu_to_le32(0x800)) 86#define RIM_ALL (cpu_to_le32(0xFFF)) 87#define RIM_COMPRESSED_INFO (cpu_to_le32(0x80000000)) 88 89/* Defines for NSInfoBitMask */ 90#define NSIBM_NFS_NAME 0x0001 91#define NSIBM_NFS_MODE 0x0002 92#define NSIBM_NFS_GID 0x0004 93#define NSIBM_NFS_NLINKS 0x0008 94#define NSIBM_NFS_RDEV 0x0010 95#define NSIBM_NFS_LINK 0x0020 96#define NSIBM_NFS_CREATED 0x0040 97#define NSIBM_NFS_UID 0x0080 98#define NSIBM_NFS_ACSFLAG 0x0100 99#define NSIBM_NFS_MYFLAG 0x0200 100 101/* open/create modes */ 102#define OC_MODE_OPEN 0x01 103#define OC_MODE_TRUNCATE 0x02 104#define OC_MODE_REPLACE 0x02 105#define OC_MODE_CREATE 0x08 106 107/* open/create results */ 108#define OC_ACTION_NONE 0x00 109#define OC_ACTION_OPEN 0x01 110#define OC_ACTION_CREATE 0x02 111#define OC_ACTION_TRUNCATE 0x04 112#define OC_ACTION_REPLACE 0x04 113 114/* access rights attributes */ 115#ifndef AR_READ_ONLY 116#define AR_READ_ONLY 0x0001 117#define AR_WRITE_ONLY 0x0002 118#define AR_DENY_READ 0x0004 119#define AR_DENY_WRITE 0x0008 120#define AR_COMPATIBILITY 0x0010 121#define AR_WRITE_THROUGH 0x0040 122#define AR_OPEN_COMPRESSED 0x0100 123#endif 124 125struct nw_nfs_info { 126 __u32 mode; 127 __u32 rdev; 128}; 129 130struct nw_info_struct { 131 __u32 spaceAlloc; 132 __le32 attributes; 133 __u16 flags; 134 __le32 dataStreamSize; 135 __le32 totalStreamSize; 136 __u16 numberOfStreams; 137 __le16 creationTime; 138 __le16 creationDate; 139 __u32 creatorID; 140 __le16 modifyTime; 141 __le16 modifyDate; 142 __u32 modifierID; 143 __le16 lastAccessDate; 144 __u16 archiveTime; 145 __u16 archiveDate; 146 __u32 archiverID; 147 __u16 inheritedRightsMask; 148 __le32 dirEntNum; 149 __le32 DosDirNum; 150 __u32 volNumber; 151 __u32 EADataSize; 152 __u32 EAKeyCount; 153 __u32 EAKeySize; 154 __u32 NSCreator; 155 __u8 nameLen; 156 __u8 entryName[256]; 157 /* libncp may depend on there being nothing after entryName */ 158#ifdef __KERNEL__ 159 struct nw_nfs_info nfs; 160#endif 161} __attribute__((packed)); 162 163/* modify mask - use with MODIFY_DOS_INFO structure */ 164#define DM_ATTRIBUTES (cpu_to_le32(0x02)) 165#define DM_CREATE_DATE (cpu_to_le32(0x04)) 166#define DM_CREATE_TIME (cpu_to_le32(0x08)) 167#define DM_CREATOR_ID (cpu_to_le32(0x10)) 168#define DM_ARCHIVE_DATE (cpu_to_le32(0x20)) 169#define DM_ARCHIVE_TIME (cpu_to_le32(0x40)) 170#define DM_ARCHIVER_ID (cpu_to_le32(0x80)) 171#define DM_MODIFY_DATE (cpu_to_le32(0x0100)) 172#define DM_MODIFY_TIME (cpu_to_le32(0x0200)) 173#define DM_MODIFIER_ID (cpu_to_le32(0x0400)) 174#define DM_LAST_ACCESS_DATE (cpu_to_le32(0x0800)) 175#define DM_INHERITED_RIGHTS_MASK (cpu_to_le32(0x1000)) 176#define DM_MAXIMUM_SPACE (cpu_to_le32(0x2000)) 177 178struct nw_modify_dos_info { 179 __le32 attributes; 180 __le16 creationDate; 181 __le16 creationTime; 182 __u32 creatorID; 183 __le16 modifyDate; 184 __le16 modifyTime; 185 __u32 modifierID; 186 __u16 archiveDate; 187 __u16 archiveTime; 188 __u32 archiverID; 189 __le16 lastAccessDate; 190 __u16 inheritanceGrantMask; 191 __u16 inheritanceRevokeMask; 192 __u32 maximumSpace; 193} __attribute__((packed)); 194 195struct nw_search_sequence { 196 __u8 volNumber; 197 __u32 dirBase; 198 __u32 sequence; 199} __attribute__((packed)); 200 201#endif /* _LINUX_NCP_H */ 202