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[src/trunk]: src/sys/arch/sparc64/include Reach over to the sparc versions.
details: https://anonhg.NetBSD.org/src/rev/2e39bfced7c6
branches: trunk
changeset: 559644:2e39bfced7c6
user: pk <pk%NetBSD.org@localhost>
date: Sun Mar 21 14:05:43 2004 +0000
description:
Reach over to the sparc versions.
diffstat:
sys/arch/sparc64/include/bsd_openprom.h | 359 +-------------------------------
sys/arch/sparc64/include/oldmon.h | 318 +----------------------------
2 files changed, 4 insertions(+), 673 deletions(-)
diffs (truncated from 687 to 300 lines):
diff -r 193afa5db008 -r 2e39bfced7c6 sys/arch/sparc64/include/bsd_openprom.h
--- a/sys/arch/sparc64/include/bsd_openprom.h Sun Mar 21 14:04:30 2004 +0000
+++ b/sys/arch/sparc64/include/bsd_openprom.h Sun Mar 21 14:05:43 2004 +0000
@@ -1,358 +1,3 @@
-/* $NetBSD: bsd_openprom.h,v 1.6 2003/08/07 16:29:49 agc Exp $ */
-
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)bsd_openprom.h 8.1 (Berkeley) 6/11/93
- */
-
-#if defined(_KERNEL_OPT)
-#include "opt_sparc_arch.h"
-#endif
-
-/*
- * Sun4m support by Aaron Brown, Harvard University.
- * Changes Copyright (c) 1995 The President and Fellows of Harvard College.
- * All rights reserved.
- */
-
-#ifndef _BSD_OPENPROM_H_
-#define _BSD_OPENPROM_H_
-
-/*
- * This file defines the interface between the kernel and the Openboot PROM.
- * N.B.: this has been tested only on interface versions 0 and 2 (we have
- * never seen interface version 1).
- */
-
-/*
- * The v0 interface tells us what virtual memory to scan to avoid PMEG
- * conflicts, but the v2 interface fails to do so, and we must `magically'
- * know where the OPENPROM lives in virtual space.
- */
-#define OPENPROM_STARTVADDR 0xffd00000
-#define OPENPROM_ENDVADDR 0xfff00000
-
-#define OPENPROM_MAGIC 0x10010407
-
-/*
- * Version 0 PROM vector device operations (collected here to emphasise that
- * they are deprecated). Open and close are obvious. Read and write are
- * segregated according to the device type (block, network, or character);
- * this is unnecessary and was eliminated from the v2 device operations, but
- * we are stuck with it.
- *
- * Seek is probably only useful on tape devices, since the only character
- * devices are the serial ports.
- *
- * Note that a v0 device name is always exactly two characters ("sd", "le",
- * and so forth).
- */
-struct v0devops {
- int (*v0_open) __P((char *dev));
- int (*v0_close) __P((int d));
- int (*v0_rbdev) __P((int d, int nblks, int blkno, void *addr));
- int (*v0_wbdev) __P((int d, int nblks, int blkno, void *addr));
- int (*v0_wnet) __P((int d, int nbytes, void *addr));
- int (*v0_rnet) __P((int d, int nbytes, void *addr));
- int (*v0_rcdev) __P((int d, int nbytes, int, void *addr));
- int (*v0_wcdev) __P((int d, int nbytes, int, void *addr));
- int (*v0_seek) __P((int d, long offset, int whence));
-};
-
-/*
- * Version 2 device operations. Open takes a device `path' such as
- * /sbus/le@0,c00000,0 or /sbus/esp@.../sd@0,0, which means it can open
- * anything anywhere, without any magic translation.
- *
- * The memory allocator and map functions are included here even though
- * they relate only indirectly to devices (e.g., mmap is good for mapping
- * device memory, and drivers need to allocate space in which to record
- * the device state).
- */
-struct v2devops {
- /*
- * Convert an `instance handle' (acquired through v2_open()) to
- * a `package handle', a.k.a. a `node'.
- */
- int (*v2_fd_phandle) __P((int d));
-
- /* Memory allocation and release. */
- void *(*v2_malloc) __P((caddr_t va, u_int sz));
- void (*v2_free) __P((caddr_t va, u_int sz));
-
- /* Device memory mapper. */
- caddr_t (*v2_mmap) __P((caddr_t va, int asi, u_int pa, u_int sz));
- void (*v2_munmap) __P((caddr_t va, u_int sz));
-
- /* Device open, close, etc. */
- int (*v2_open) __P((char *devpath));
- void (*v2_close) __P((int d));
- int (*v2_read) __P((int d, void *buf, int nbytes));
- int (*v2_write) __P((int d, void *buf, int nbytes));
- void (*v2_seek) __P((int d, int hi, int lo));
-
- void (*v2_chain) __P((void)); /* ??? */
- void (*v2_release) __P((void)); /* ??? */
-};
-
-/*
- * The v0 interface describes memory regions with these linked lists.
- * (The !$&@#+ v2 interface reformats these as properties, so that we
- * have to extract them into local temporary memory and reinterpret them.)
- */
-struct v0mlist {
- struct v0mlist *next;
- caddr_t addr;
- u_int nbytes;
-};
-
-/*
- * V0 gives us three memory lists: Total physical memory, VM reserved to
- * the PROM, and available physical memory (which, presumably, is just the
- * total minus any pages mapped in the PROM's VM region). We can find the
- * reserved PMEGs by scanning the taken VM. Unfortunately, the V2 prom
- * forgot to provide taken VM, and we are stuck with scanning ``magic''
- * addresses.
- */
-struct v0mem {
- struct v0mlist **v0_phystot; /* physical memory */
- struct v0mlist **v0_vmprom; /* VM used by PROM */
- struct v0mlist **v0_physavail; /* available physical memory */
-};
-
-/*
- * The version 0 PROM breaks up the string given to the boot command and
- * leaves the decoded version behind.
- */
-struct v0bootargs {
- char *ba_argv[8]; /* argv format for boot string */
- char ba_args[100]; /* string space */
- char ba_bootdev[2]; /* e.g., "sd" for `b sd(...' */
- int ba_ctlr; /* controller # */
- int ba_unit; /* unit # */
- int ba_part; /* partition # */
- char *ba_kernel; /* kernel to boot, e.g., "vmunix" */
- void *ba_spare0; /* not decoded here XXX */
-};
-
-/*
- * The version 2 PROM interface uses the more general, if less convenient,
- * approach of passing the boot strings unchanged. We also get open file
- * numbers for stdin and stdout (keyboard and screen, or whatever), for use
- * with the v2 device ops.
- */
-struct v2bootargs {
- char **v2_bootpath; /* V2: Path to boot device */
- char **v2_bootargs; /* V2: Boot args */
- int *v2_fd0; /* V2: Stdin descriptor */
- int *v2_fd1; /* V2: Stdout descriptor */
-};
+/* $NetBSD: bsd_openprom.h,v 1.7 2004/03/21 14:05:43 pk Exp $ */
-/*
- * The format used by the PROM to describe a physical address. These
- * are typically found in a "reg" property.
- */
-struct openprom_addr {
- int oa_space; /* address space (may be relative) */
- u_int oa_base; /* address within space */
- u_int oa_size; /* extent (number of bytes) */
-};
-
-/*
- * The format used by the PROM to describe an address space window. These
- * are typically found in a "range" property.
- */
-struct openprom_range {
- int or_child_space; /* address space of child */
- u_int or_child_base; /* offset in child's view of bus */
- int or_parent_space; /* address space of parent */
- u_int or_parent_base; /* offset in parent's view of bus */
- u_int or_size; /* extent (number of bytes) */
-};
-
-/*
- * The format used by the PROM to describe an interrupt. These are
- * typically found in an "intr" property.
- */
-struct openprom_intr {
- int oi_pri; /* interrupt priority */
- int oi_vec; /* interrupt vector */
-};
-
-/*
- * The following structure defines the primary PROM vector interface.
- * The Boot PROM hands the kernel a pointer to this structure in %o0.
- * There are numerous substructures defined below.
- */
-struct promvec {
- /* Version numbers. */
- u_int pv_magic; /* Magic number */
- u_int pv_romvec_vers; /* interface version (0, 2) */
- u_int pv_plugin_vers; /* ??? */
- u_int pv_printrev; /* PROM rev # (* 10, e.g 1.9 = 19) */
-
- /* Version 0 memory descriptors (see below). */
- struct v0mem pv_v0mem; /* V0: Memory description lists. */
-
- /* Node operations (see below). */
- struct nodeops *pv_nodeops; /* node functions */
-
- char **pv_bootstr; /* Boot command, eg sd(0,0,0)vmunix */
-
- struct v0devops pv_v0devops; /* V0: device ops */
-
- /*
- * PROMDEV_* cookies. I fear these may vanish in lieu of fd0/fd1
- * (see below) in future PROMs, but for now they work fine.
- */
- char *pv_stdin; /* stdin cookie */
- char *pv_stdout; /* stdout cookie */
-#define PROMDEV_KBD 0 /* input from keyboard */
-#define PROMDEV_SCREEN 0 /* output to screen */
-#define PROMDEV_TTYA 1 /* in/out to ttya */
-#define PROMDEV_TTYB 2 /* in/out to ttyb */
-
- /* Blocking getchar/putchar. NOT REENTRANT! (grr) */
- int (*pv_getchar) __P((void));
- void (*pv_putchar) __P((int ch));
-
- /* Non-blocking variants that return -1 on error. */
- int (*pv_nbgetchar) __P((void));
- int (*pv_nbputchar) __P((int ch));
-
- /* Put counted string (can be very slow). */
- void (*pv_putstr) __P((char *str, int len));
-
- /* Miscellany. */
- void (*pv_reboot) __P((char *bootstr));
- void (*pv_printf) __P((const char *fmt, ...));
- void (*pv_abort) __P((void)); /* L1-A abort */
- int *pv_ticks; /* Ticks since last reset */
- __dead void (*pv_halt) __P((void)) __attribute__((noreturn));/* Halt! */
- void (**pv_synchook) __P((void)); /* "sync" command hook */
-
- /*
- * This eval's a FORTH string. Unfortunately, its interface
- * changed between V0 and V2, which gave us much pain.
- */
- union {
- void (*v0_eval) __P((int len, char *str));
- void (*v2_eval) __P((char *str));
- } pv_fortheval;
-
- struct v0bootargs **pv_v0bootargs; /* V0: Boot args */
-
- /* Extract Ethernet address from network device. */
- u_int (*pv_enaddr) __P((int d, char *enaddr));
-
- struct v2bootargs pv_v2bootargs; /* V2: Boot args + std in/out */
- struct v2devops pv_v2devops; /* V2: device operations */
-
- int pv_spare[15];
-
- /*
- * The following is machine-dependent.
- *
- * The sun4c needs a PROM function to set a PMEG for another
- * context, so that the kernel can map itself in all contexts.
- * It is not possible simply to set the context register, because
- * contexts 1 through N may have invalid translations for the
- * current program counter. The hardware has a mode in which
- * all memory references go to the PROM, so the PROM can do it
- * easily.
- */
- void (*pv_setctxt) __P((int ctxt, caddr_t va, int pmeg));
-#if defined(SUN4M) && defined(notyet)
- /*
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