1/* $NetBSD: boot_ufs.h,v 1.4 2007/12/24 15:46:45 perry Exp $ */ 2 3/*************************************************************** 4 * 5 * file: boot.h 6 * 7 * author: chapuni(GBA02750@niftyserve.or.jp) 8 * 9 */ 10 11/* xxboot.S */ 12__dead void BOOT_ERROR(const char *msg); 13int badbaddr(volatile void *adr); 14#ifdef SCSI_ADHOC_BOOTPART 15void RAW_READ0(void *buf, u_int32_t blkpos, size_t bytelen); 16#endif 17unsigned B_KEYINP(void); 18void B_PUTC(unsigned int c); 19void B_PRINT(const char *p); 20unsigned B_COLOR(unsigned int w); 21 22extern unsigned ID; /* target SCSI ID */ 23extern unsigned BOOT_INFO; /* result of IOCS(__BOOTINF) */ 24 25/* check whether the bootinf is SCSI or floppy */ 26#define BINF_ISFD(pbinf) (*((char *)(pbinf) + 1) == 0) 27 28extern unsigned FDMODE; /* Floppy access mode: PDA x 256 + MODE */ 29extern struct { 30 struct fdfmt{ 31 unsigned char N; /* sector length 0: 128, ..., 3: 1K */ 32 unsigned char C; /* cylinder # */ 33 unsigned char H; /* head # */ 34 unsigned char R; /* sector # */ 35 } minsec, maxsec; 36} FDSECMINMAX; /* FD format type of the first track */ 37#ifdef SCSI_ADHOC_BOOTPART 38extern u_int32_t SCSI_PARTTOP; /* top position of boot partition in sector */ 39extern u_int32_t SCSI_BLKLEN; /* sector len 0: 256, 1: 512, 2: 1024 */ 40#endif 41