NetBSD/sys/arch/x68k/stand/xxboot/xxboot.h

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/* $NetBSD: xxboot.h,v 1.1 1998/09/01 20:02:35 itohy Exp $ */
/***************************************************************
*
* file: boot.h
*
* author: chapuni(GBA02750@niftyserve.or.jp)
*
*/
/* xxboot.S */
__dead void BOOT_ERROR __P((const char *msg)) __attribute__((noreturn));
int badbaddr __P((volatile void *adr));
int RAW_READ __P((void *buf, u_int32_t blkpos, size_t bytelen));
#ifdef SCSI_ADHOC_BOOTPART
int RAW_READ0 __P((void *buf, u_int32_t blkpos, size_t bytelen));
#endif
unsigned B_KEYINP __P((void));
void B_CLR_ST __P((unsigned x));
void B_PUTC __P((unsigned c));
void B_PRINT __P((const unsigned char *p));
unsigned B_COLOR __P((unsigned w));
unsigned B_LOCATE __P((int x, int y));
#if 0
unsigned JISSFT __P((unsigned c));
#endif
unsigned short B_SFTSNS __P((void));
void printtitle __P((void));
#if 0
int SYS_STAT __P((int flags));
int getcpu __P((void));
#endif
extern unsigned ID; /* target SCSI ID */
extern unsigned BOOT_INFO; /* result of IOCS(__BOOTINF) */
/* check whether the bootinf is SCSI or floppy */
#define BINF_ISFD(pbinf) (*((char *)(pbinf) + 1) == 0)
extern unsigned FDMODE; /* Floppy access mode: PDA x 256 + MODE */
extern struct fdfmt{
struct {
unsigned char N; /* sector length 0: 128, ..., 3: 1K */
unsigned char C; /* cylinder # */
unsigned char H; /* head # */
unsigned char R; /* sector # */
} minsec, maxsec;
} FDSECMINMAX; /* FD format type of the first track */
#ifdef SCSI_ADHOC_BOOTPART
extern u_int32_t SCSI_PARTTOP; /* top position of boot partition in sector */
extern u_int32_t SCSI_BLKLEN; /* sector len 0: 256, 1: 512, 2: 1024 */
#endif
/* bootufs.c */
int raw_read_queue __P((void *buf, u_int32_t blkpos, size_t len));
void get_superblk __P((void));
int get_inode __P((ino_t ino, struct dinode *pino));
int read_indirect __P((ufs_daddr_t blkno, int level, void **buf, int count));
void read_blocks __P((struct dinode *dp, void *buf, int count));
ino_t search_file __P((ino_t dirino, const char *filename));
unsigned load_ino __P((void *buf, ino_t ino, const char *filename));
unsigned load_name __P((void *buf, ino_t dirino, const char *filename));
void print_hex __P((unsigned x, int l));
void pickup_list __P((ino_t dirino));
void print_list __P((int n, int active, unsigned boothowto));
volatile void bootufs __P((void));
/* eof */