Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/nathanw_sa]: src/sys/arch/sun68k Added sources for the sun2 boot blocks ...
details: https://anonhg.NetBSD.org/src/rev/20f5c93b7478
branches: nathanw_sa
changeset: 504767:20f5c93b7478
user: fredette <fredette%NetBSD.org@localhost>
date: Thu Jun 14 12:57:12 2001 +0000
description:
Added sources for the sun2 boot blocks and other
sun68k-ish code, all of which ought to eventually
be shared with the sun3.
diffstat:
sys/arch/sun68k/include/disklabel.h | 57 +++
sys/arch/sun68k/include/idprom.h | 98 ++++++
sys/arch/sun68k/include/intr.h | 93 ++++++
sys/arch/sun68k/include/mon.h | 448 ++++++++++++++++++++++++++++++
sys/arch/sun68k/stand/README | 38 ++
sys/arch/sun68k/stand/bootyy/bootyy.c | 147 +++++++++
sys/arch/sun68k/stand/libsa/SRT0.S | 159 ++++++++++
sys/arch/sun68k/stand/libsa/clock.c | 27 +
sys/arch/sun68k/stand/libsa/dev_disk.c | 182 ++++++++++++
sys/arch/sun68k/stand/libsa/dev_disk.h | 8 +
sys/arch/sun68k/stand/libsa/devopen.c | 35 ++
sys/arch/sun68k/stand/libsa/dvma.h | 63 ++++
sys/arch/sun68k/stand/libsa/gets.c | 116 +++++++
sys/arch/sun68k/stand/libsa/netif.h | 17 +
sys/arch/sun68k/stand/libsa/promcons.c | 27 +
sys/arch/sun68k/stand/libsa/saio.h | 168 +++++++++++
sys/arch/sun68k/stand/netboot/conf.c | 23 +
sys/arch/sun68k/stand/tapeboot/boot.c | 109 +++++++
sys/arch/sun68k/stand/tapeboot/dev_tape.c | 205 +++++++++++++
sys/arch/sun68k/stand/tapeboot/dev_tape.h | 8 +
sys/arch/sun68k/stand/tapeboot/rawfs.c | 207 +++++++++++++
sys/arch/sun68k/stand/tapeboot/rawfs.h | 15 +
sys/arch/sun68k/stand/ufsboot/conf.c | 20 +
sys/arch/sun68k/sun68k/ctrlsp.S | 96 ++++++
24 files changed, 2366 insertions(+), 0 deletions(-)
diffs (truncated from 2462 to 300 lines):
diff -r b84cdd91dcf1 -r 20f5c93b7478 sys/arch/sun68k/include/disklabel.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/sun68k/include/disklabel.h Thu Jun 14 12:57:12 2001 +0000
@@ -0,0 +1,57 @@
+/* $NetBSD: disklabel.h,v 1.1.8.2 2001/06/14 12:57:12 fredette Exp $ */
+
+/*
+ * Copyright (c) 1994 Christopher G. Demetriou
+ * All rights reserved.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Christopher G. Demetriou.
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef _MACHINE_DISKLABEL_H_
+#define _MACHINE_DISKLABEL_H_
+
+#define LABELSECTOR 0 /* sector containing label */
+#define LABELOFFSET 64 /* offset of label in sector */
+#define MAXPARTITIONS 8 /* number of partitions */
+#define RAW_PART 2 /* raw partition: xx?c */
+
+/*
+ * This holds a copy of the whole label block, saved in here by
+ * readdisklabel() so that writedisklabel() can preserve the
+ * parts of the label block outside of the actual label.
+ * (i.e. Sun label info, bad block table, etc.)
+ */
+struct cpu_disklabel {
+ char cd_block[512];
+};
+
+#ifdef _KERNEL
+
+struct dkbad;
+int isbad __P((struct dkbad *, int, int, int));
+
+#endif /* _KERNEL */
+#endif /* _MACHINE_DISKLABEL_H_ */
diff -r b84cdd91dcf1 -r 20f5c93b7478 sys/arch/sun68k/include/idprom.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/sun68k/include/idprom.h Thu Jun 14 12:57:12 2001 +0000
@@ -0,0 +1,98 @@
+/* $NetBSD: idprom.h,v 1.1.8.2 2001/06/14 12:57:12 fredette Exp $ */
+
+/*-
+ * Copyright (c) 1996 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Adam Glass.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#ifndef _MACHINE_IDPROM_H
+#define _MACHINE_IDPROM_H
+
+/*
+ * structure/definitions for the 32 byte id prom found in all suns.
+ */
+
+struct idprom {
+ unsigned char idp_format;
+ unsigned char idp_machtype;
+ unsigned char idp_etheraddr[6];
+ long idp_date;
+ unsigned char idp_serialnum[3];
+ unsigned char idp_checksum;
+ /* Note: The rest is excluded from the checksum! */
+ unsigned char idp_reserved[16];
+};
+
+#define IDPROM_VERSION 1
+#define IDPROM_SIZE (sizeof(struct idprom))
+#define IDPROM_CKSUM_SIZE 16
+
+/* values for cpu_machine_id */
+
+/* High nibble identifies the architecture. */
+#define IDM_ARCH_MASK 0xf0
+#define IDM_ARCH_SUN2 0x00
+#define IDM_ARCH_SUN3 0x10
+#define IDM_ARCH_SUN4 0x20
+#define IDM_ARCH_SUN3X 0x40
+#define IDM_ARCH_SUN4C 0x50
+#define IDM_ARCH_SUN4M 0x70
+
+/* Low nibble identifies the implementation. */
+#define IDM_IMPL_MASK 0x0f
+
+/* Values of idp_machtype we might see (m68k only). */
+#define SUN2_MACH_120 0x01 /* Sun2 Multibus */
+#define SUN2_MACH_50 0x02 /* Sun2 VME */
+#define SUN3_MACH_160 0x11 /* Carrera */
+#define SUN3_MACH_50 0x12 /* M25 */
+#define SUN3_MACH_260 0x13 /* Sirius */
+#define SUN3_MACH_110 0x14 /* Prism */
+#define SUN3_MACH_60 0x17 /* Sun3F */
+#define SUN3_MACH_E 0x18 /* Sun3E */
+
+#define SUN3X_MACH_470 0x41 /* Pegasus */
+#define SUN3X_MACH_80 0x42 /* Hydra */
+
+#if defined(_KERNEL) || defined(_STANDALONE)
+
+extern struct idprom identity_prom;
+extern u_char cpu_machine_id;
+
+void idprom_etheraddr __P((u_char *));
+void idprom_init __P((void));
+
+#endif /* _KERNEL || _STANDALONE */
+
+#endif /* !_MACHINE_IDPROM_H */
diff -r b84cdd91dcf1 -r 20f5c93b7478 sys/arch/sun68k/include/intr.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/sun68k/include/intr.h Thu Jun 14 12:57:12 2001 +0000
@@ -0,0 +1,93 @@
+/* $NetBSD: intr.h,v 1.1.8.2 2001/06/14 12:57:12 fredette Exp $ */
+
+/*
+ * Copyright (c) 2001 Matt Fredette.
+ * Copyright (c) 1998 Matt Thomas.
+ * All rights reserved.
+ *
+ * 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. The name of the company nor the names of the authors may be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
+ */
+
+#ifndef _SUN68K_INTR_H_
+#define _SUN68K_INTR_H_
+
+#include <sys/queue.h>
+
+/*
+ * Interrupt levels. Right now these correspond to real
+ * hardware levels, but I don't think anything counts on
+ * that (yet?).
+ */
+#define _IPL_SOFT_LEVEL1 1
+#define _IPL_SOFT_LEVEL2 2
+#define _IPL_SOFT_LEVEL3 3
+#define _IPL_SOFT_LEVEL_MIN 1
+#define _IPL_SOFT_LEVEL_MAX 3
+#define IPL_SOFTNET _IPL_SOFT_LEVEL1
+#define IPL_SOFTCLOCK _IPL_SOFT_LEVEL1
+#define IPL_SOFTSERIAL _IPL_SOFT_LEVEL3
+#define IPL_BIO 2
+#define IPL_NET 3
+#define IPL_CLOCK 5
+#define IPL_SERIAL 6
+
+#ifdef _KERNEL
+LIST_HEAD(sh_head, softintr_handler);
+
+struct softintr_head {
+ int shd_ipl;
+ struct sh_head shd_intrs;
+};
+
+struct softintr_handler {
+ struct softintr_head *sh_head;
+ LIST_ENTRY(softintr_handler) sh_link;
+ void (*sh_func)(void *);
+ void *sh_arg;
+ int sh_pending;
+};
+
+extern void softintr_init __P((void));
+extern void *softintr_establish __P((int, void (*)(void *), void *));
+extern void softintr_disestablish __P((void *));
+
+static __inline void
+softintr_schedule(void *arg)
+{
+ struct softintr_handler * const sh = arg;
+ if (sh->sh_pending == 0) {
+ sh->sh_pending = 1;
+ isr_soft_request(sh->sh_head->shd_ipl);
+ }
+}
+
+/* These connect interrupt handlers. */
+typedef int (*isr_func_t) __P((void *));
+extern void isr_add_autovect __P((isr_func_t, void *arg, int level));
+extern void isr_add_vectored __P((isr_func_t, void *arg, int pri, int vec));
+extern void isr_add_custom __P((int, void *));
+
+#endif /* _KERNEL */
+#endif /* _SUN68K_INTR_H */
diff -r b84cdd91dcf1 -r 20f5c93b7478 sys/arch/sun68k/include/mon.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/sun68k/include/mon.h Thu Jun 14 12:57:12 2001 +0000
@@ -0,0 +1,448 @@
+/* $NetBSD: mon.h,v 1.1.8.2 2001/06/14 12:57:12 fredette Exp $ */
+
+/*-
+ * Copyright (c) 1996 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Adam Glass.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
Home |
Main Index |
Thread Index |
Old Index