Git Repo - J-u-boot.git/blame

Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
012771d8 WD	2	/*
	3	* (C) Copyright 2001
	4	* Denis Peter, MPL AG Switzerland, [email protected].
012771d8 WD	5	*/
	6	#ifndef _PART_CD_H
	7	#define _PART_CD_H
	8
	9	#define BRVD 0x11
	10	#define PVD_OFFSET 0x10
	11
012771d8 WD	12	typedef struct iso_boot_rec {
	13	unsigned char desctype; /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
	14	unsigned char stand_ident[5]; /* "CD001" */
	15	unsigned char vers; /* Version */
	16	char ident_str[0x20]; /* Ident String "EL TORITO SPECIFICATION" */
	17	unsigned char unused[0x20]; /* unused */
	18	unsigned char pointer[4]; /* absolute pointer to Boot Catalog */
	19	} iso_boot_rec_t;
	20
012771d8 WD	21	typedef struct iso_pri_rec {
	22	unsigned char desctype; /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
	23	unsigned char stand_ident[5]; /* "CD001" */
	24	unsigned char vers; /* Version */
53677ef1 WD	25	unsigned char unused;
53677ef1 WD	26	char sysid[32]; /* system Identifier */
012771d8 WD	27	char volid[32]; /* volume Identifier */
012771d8 WD	28	unsigned char zeros1[8]; /* unused */
ef9e6de5 AG	29	unsigned int volsiz_LE; /* volume size Little Endian */
ef9e6de5 AG	30	unsigned int volsiz_BE; /* volume size Big Endian */
012771d8 WD	31	unsigned char zeros2[32]; /* unused */
	32	unsigned short setsize_LE; /* volume set size LE */
	33	unsigned short setsize_BE; /* volume set size BE */
	34	unsigned short seqnum_LE; /* volume sequence number LE */
	35	unsigned short seqnum_BE; /* volume sequence number BE */
	36	unsigned short secsize_LE; /* sector size LE */
	37	unsigned short secsize_BE; /* sector size BE */
ef9e6de5 AG	38	unsigned int pathtablen_LE;/* Path Table size LE */
	39	unsigned int pathtablen_BE;/* Path Table size BE */
	40	unsigned int firstsek_LEpathtab1_LE; /* location of first occurrence of little endian type path table */
	41	unsigned int firstsek_LEpathtab2_LE; /* location of optional occurrence of little endian type path table */
	42	unsigned int firstsek_BEpathtab1_BE; /* location of first occurrence of big endian type path table */
	43	unsigned int firstsek_BEpathtab2_BE; /* location of optional occurrence of big endian type path table */
53677ef1 WD	44	unsigned char rootdir[34]; /* directory record for root dir */
	45	char volsetid[128];/* Volume set identifier */
	46	char pubid[128]; /* Publisher identifier */
	47	char dataprepid[128]; /* data preparer identifier */
	48	char appid[128]; /* application identifier */
	49	char copyr[37]; /* copyright string */
	50	char abstractfileid[37]; /* abstract file identifier */
	51	char bibliofileid[37]; /* bibliographic file identifier */
	52	unsigned char creationdate[17]; /* creation date */
	53	unsigned char modify[17]; /* modification date */
	54	unsigned char expire[17]; /* expiring date */
	55	unsigned char effective[17];/* effective date */
	56	unsigned char filestruc_ver; /* file structur version */
012771d8 WD	57	} iso_pri_rec_t;
	58
	59	typedef struct iso_sup_rec {
	60	unsigned char desctype; /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
	61	unsigned char stand_ident[5]; /* "CD001" */
	62	unsigned char vers; /* Version */
53677ef1 WD	63	unsigned char volumeflags; /* if bit 0 = 0 => all escape sequences are according ISO 2375 */
53677ef1 WD	64	char sysid[32]; /* system Identifier */
012771d8 WD	65	char volid[32]; /* volume Identifier */
012771d8 WD	66	unsigned char zeros1[8]; /* unused */
ef9e6de5 AG	67	unsigned int volsiz_LE; /* volume size Little Endian */
ef9e6de5 AG	68	unsigned int volsiz_BE; /* volume size Big Endian */
53677ef1	69	unsigned char escapeseq[32];/* Escape sequences */
012771d8	70	unsigned short setsize_LE; /* volume set size LE */
53677ef1 WD	71	unsigned short setsize_BE; /* volume set size BE */
	72	unsigned short seqnum_LE; /* volume sequence number LE */
	73	unsigned short seqnum_BE; /* volume sequence number BE */
	74	unsigned short secsize_LE; /* sector size LE */
	75	unsigned short secsize_BE; /* sector size BE */
ef9e6de5 AG	76	unsigned int pathtablen_LE;/* Path Table size LE */
	77	unsigned int pathtablen_BE;/* Path Table size BE */
	78	unsigned int firstsek_LEpathtab1_LE; /* location of first occurrence of little endian type path table */
	79	unsigned int firstsek_LEpathtab2_LE; /* location of optional occurrence of little endian type path table */
	80	unsigned int firstsek_BEpathtab1_BE; /* location of first occurrence of big endian type path table */
	81	unsigned int firstsek_BEpathtab2_BE; /* location of optional occurrence of big endian type path table */
53677ef1 WD	82	unsigned char rootdir[34]; /* directory record for root dir */
	83	char volsetid[128];/* Volume set identifier */
	84	char pubid[128]; /* Publisher identifier */
	85	char dataprepid[128]; /* data preparer identifier */
	86	char appid[128]; /* application identifier */
	87	char copyr[37]; /* copyright string */
	88	char abstractfileid[37]; /* abstract file identifier */
	89	char bibliofileid[37]; /* bibliographic file identifier */
	90	unsigned char creationdate[17]; /* creation date */
	91	unsigned char modify[17]; /* modification date */
	92	unsigned char expire[17]; /* expiring date */
	93	unsigned char effective[17];/* effective date */
	94	unsigned char filestruc_ver; /* file structur version */
012771d8 WD	95	}iso_sup_rec_t;
	96
	97	typedef struct iso_part_rec {
	98	unsigned char desctype; /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
	99	unsigned char stand_ident[5]; /* "CD001" */
	100	unsigned char vers; /* Version */
53677ef1 WD	101	unsigned char unused;
	102	char sysid[32]; /* system Identifier */
	103	char volid[32]; /* volume partition Identifier */
ef9e6de5 AG	104	unsigned int partloc_LE; /* volume partition location LE */
	105	unsigned int partloc_BE; /* volume partition location BE */
	106	unsigned int partsiz_LE; /* volume partition size LE */
	107	unsigned int partsiz_BE; /* volume partition size BE */
012771d8 WD	108	}iso_part_rec_t;
012771d8 WD	109
012771d8 WD	110	typedef struct iso_val_entry {
	111	unsigned char header_id; /* Header ID must be 0x01 */
	112	unsigned char platform; /* Platform: 0=x86, 1=PowerPC, 2=MAC */
	113	unsigned char res[2]; /* reserved */
53677ef1 WD	114	char manu_str[0x18]; /* Ident String of manufacturer/developer */
53677ef1 WD	115	unsigned char chk_sum[2]; /* Check sum (all words must be zero) */
012771d8 WD	116	unsigned char key[2]; /* key[0]=55, key[1]=0xAA */
	117	} iso_val_entry_t;
	118
	119	typedef struct iso_header_entry {
	120	unsigned char header_id; /* Header ID must be 0x90 or 0x91 */
	121	unsigned char platform; /* Platform: 0=x86, 1=PowerPC, 2=MAC */
	122	unsigned char numentry[2]; /* number of entries */
53677ef1	123	char id_str[0x1C]; /* Ident String of sectionr */
012771d8 WD	124	} iso_header_entry_t;
012771d8 WD	125
012771d8 WD	126	typedef struct iso_init_def_entry {
	127	unsigned char boot_ind; /* Boot indicator 0x88=bootable 0=not bootable */
	128	unsigned char boot_media; /* boot Media Type: 0=no Emulation, 1=1.2MB floppy, 2=1.44MB floppy, 3=2.88MB floppy 4=hd (0x80) */
	129	unsigned char ld_seg[2]; /* Load segment (flat model=addr/10) */
53677ef1	130	unsigned char systype; /* System Type copy of byte5 of part table */
012771d8 WD	131	unsigned char res; /* reserved */
	132	unsigned char sec_cnt[2]; /* sector count in VIRTUAL Blocks (0x200) */
	133	unsigned char rel_block_addr[4]; /* relative Block address */
	134	} iso_init_def_entry_t;
	135
012771d8 WD	136	void print_partition_cd(int dev);
012771d8 WD	137
012771d8	138	#endif /* _PART_CD_H */