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xxboot.h revision 1.1 
      1  1.1  itohy /*	$NetBSD: xxboot.h,v 1.1 1998/09/01 20:02:35 itohy Exp $	*/
      2  1.1  itohy 
      3  1.1  itohy /***************************************************************
      4  1.1  itohy  *
      5  1.1  itohy  *	file: boot.h
      6  1.1  itohy  *
      7  1.1  itohy  *	author: chapuni(GBA02750 (at) niftyserve.or.jp)
      8  1.1  itohy  *
      9  1.1  itohy  */
     10  1.1  itohy 
     11  1.1  itohy /* xxboot.S */
     12  1.1  itohy __dead void BOOT_ERROR __P((const char *msg)) __attribute__((noreturn));
     13  1.1  itohy int badbaddr __P((volatile void *adr));
     14  1.1  itohy int RAW_READ __P((void *buf, u_int32_t blkpos, size_t bytelen));
     15  1.1  itohy #ifdef SCSI_ADHOC_BOOTPART
     16  1.1  itohy int RAW_READ0 __P((void *buf, u_int32_t blkpos, size_t bytelen));
     17  1.1  itohy #endif
     18  1.1  itohy unsigned B_KEYINP __P((void));
     19  1.1  itohy void B_CLR_ST __P((unsigned x));
     20  1.1  itohy void B_PUTC __P((unsigned c));
     21  1.1  itohy void B_PRINT __P((const unsigned char *p));
     22  1.1  itohy unsigned B_COLOR __P((unsigned w));
     23  1.1  itohy unsigned B_LOCATE __P((int x, int y));
     24  1.1  itohy #if 0
     25  1.1  itohy unsigned JISSFT __P((unsigned c));
     26  1.1  itohy #endif
     27  1.1  itohy unsigned short B_SFTSNS __P((void));
     28  1.1  itohy void printtitle __P((void));
     29  1.1  itohy #if 0
     30  1.1  itohy int SYS_STAT __P((int flags));
     31  1.1  itohy int getcpu __P((void));
     32  1.1  itohy #endif
     33  1.1  itohy 
     34  1.1  itohy extern unsigned ID;		/* target SCSI ID */
     35  1.1  itohy extern unsigned BOOT_INFO;	/* result of IOCS(__BOOTINF) */
     36  1.1  itohy 
     37  1.1  itohy /* check whether the bootinf is SCSI or floppy */
     38  1.1  itohy #define BINF_ISFD(pbinf)	(*((char *)(pbinf) + 1) == 0)
     39  1.1  itohy 
     40  1.1  itohy extern unsigned FDMODE;		/* Floppy access mode: PDA x 256 + MODE */
     41  1.1  itohy extern struct fdfmt{
     42  1.1  itohy 	struct {
     43  1.1  itohy 		unsigned char	N;	/* sector length 0: 128, ..., 3: 1K */
     44  1.1  itohy 		unsigned char	C;	/* cylinder # */
     45  1.1  itohy 		unsigned char	H;	/* head # */
     46  1.1  itohy 		unsigned char	R;	/* sector # */
     47  1.1  itohy 	} minsec, maxsec;
     48  1.1  itohy } FDSECMINMAX;			/* FD format type of the first track */
     49  1.1  itohy #ifdef SCSI_ADHOC_BOOTPART
     50  1.1  itohy extern u_int32_t SCSI_PARTTOP;	/* top position of boot partition in sector */
     51  1.1  itohy extern u_int32_t SCSI_BLKLEN;	/* sector len 0: 256, 1: 512, 2: 1024 */
     52  1.1  itohy #endif
     53  1.1  itohy 
     54  1.1  itohy /* bootufs.c */
     55  1.1  itohy int raw_read_queue __P((void *buf, u_int32_t blkpos, size_t len));
     56  1.1  itohy void get_superblk __P((void));
     57  1.1  itohy int get_inode __P((ino_t ino, struct dinode *pino));
     58  1.1  itohy int read_indirect __P((ufs_daddr_t blkno, int level, void **buf, int count));
     59  1.1  itohy void read_blocks __P((struct dinode *dp, void *buf, int count));
     60  1.1  itohy ino_t search_file __P((ino_t dirino, const char *filename));
     61  1.1  itohy unsigned load_ino __P((void *buf, ino_t ino, const char *filename));
     62  1.1  itohy unsigned load_name __P((void *buf, ino_t dirino, const char *filename));
     63  1.1  itohy void print_hex __P((unsigned x, int l));
     64  1.1  itohy void pickup_list __P((ino_t dirino));
     65  1.1  itohy void print_list __P((int n, int active, unsigned boothowto));
     66  1.1  itohy volatile void bootufs __P((void));
     67  1.1  itohy 
     68  1.1  itohy /* eof */
     69