diff options
Diffstat (limited to 'sys/alpha/include/prom.h')
| -rw-r--r-- | sys/alpha/include/prom.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/sys/alpha/include/prom.h b/sys/alpha/include/prom.h deleted file mode 100644 index a3ce282..0000000 --- a/sys/alpha/include/prom.h +++ /dev/null @@ -1,108 +0,0 @@ -/* $NetBSD: prom.h,v 1.7 1997/04/06 08:47:37 cgd Exp $ */ - -/*- - * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University. - * All rights reserved. - * - * Author: Keith Bostic, Chris G. Demetriou - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - * - * $FreeBSD$ - */ - -#ifndef ASSEMBLER -struct prom_vec { - u_int64_t routine; - void *routine_arg; -}; - -/* The return value from a prom call. */ -typedef union { - struct { - u_int64_t - retval : 32, /* return value. */ - unit : 8, - mbz : 8, - error : 13, - status : 3; - } u; - u_int64_t bits; -} prom_return_t; - -#ifdef STANDALONE -int getchar(void); -int prom_open(char *, int); -void putchar(int); -#endif - -void prom_halt(int) __attribute__((__noreturn__)); -int prom_getenv(int, char *, int); - -#endif - -/* Prom operation values. */ -#define PROM_R_CLOSE 0x11 -#define PROM_R_GETC 0x01 -#define PROM_R_GETENV 0x22 -#define PROM_R_OPEN 0x10 -#define PROM_R_PUTS 0x02 -#define PROM_R_READ 0x13 -#define PROM_R_WRITE 0x14 - -/* Environment variable values. */ -#define PROM_E_BOOTED_DEV 0x4 -#define PROM_E_BOOTED_FILE 0x6 -#define PROM_E_BOOTED_OSFLAGS 0x8 -#define PROM_E_TTY_DEV 0xf - -/* - * There have to be stub routines to do the copying that ensures that the - * PROM doesn't get called with an address larger than 32 bits. Calls that - * either don't need to copy anything, or don't need the copy because it's - * already being done elsewhere, are defined here. - */ -#define prom_close(chan) \ - prom_dispatch(PROM_R_CLOSE, chan, 0, 0, 0) -#define prom_read(chan, len, buf, blkno) \ - prom_dispatch(PROM_R_READ, chan, len, (u_int64_t)buf, blkno) -#define prom_write(chan, len, buf, blkno) \ - prom_dispatch(PROM_R_WRITE, chan, len, (u_int64_t)buf, blkno) -#define prom_putstr(chan, str, len) \ - prom_dispatch(PROM_R_PUTS, chan, (u_int64_t)str, len, 0) -#define prom_getc(chan) \ - prom_dispatch(PROM_R_GETC, chan, 0, 0, 0) -#define prom_getenv_disp(id, buf, len) \ - prom_dispatch(PROM_R_GETENV, id, (u_int64_t)buf, len, 0) - -#ifndef ASSEMBLER -#ifdef _KERNEL -void promcnattach(int); -void promcndetach(void); -cn_putc_t promcnputc; -cn_getc_t promcngetc; -cn_checkc_t promcncheckc; - -u_int64_t prom_dispatch(u_int64_t, u_int64_t, u_int64_t, u_int64_t, - u_int64_t); -void init_bootstrap_console(void); -#endif /* _KERNEL */ -#endif /* ASSEMBLER */ |
