Enter pxeboot on amd64. Initially intended to support network installs

using bsd.rd over TFTP.

ok deraadt@

1 files changed, 127 insertions, 0 deletions

diff --git a/sys/arch/amd64/stand/pxeboot/conf.c b/sys/arch/amd64/stand/pxeboot/conf.c
new file mode 100644
index 00000000000..4344babdf2a
--- /dev/null
+++ b/sys/arch/amd64/stand/pxeboot/conf.c
@@ -0,0 +1,127 @@
+/*	$OpenBSD: conf.c,v 1.1 2004/03/21 21:37:41 tom Exp $	*/
+
+/*
+ * Copyright (c) 2004 Tom Cosgrove
+ * Copyright (c) 1996 Michael Shalayeff
+ * 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.
+ *
+ * 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 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.
+ *
+ */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <libsa.h>
+#include <lib/libsa/ufs.h>
+#ifdef notdef
+#include <lib/libsa/cd9660.h>
+#include <lib/libsa/fat.h>
+#endif
+#include <lib/libsa/nfs.h>
+#include <lib/libsa/tftp.h>
+#include <lib/libsa/netif.h>
+#include <lib/libsa/unixdev.h>
+#include <biosdev.h>
+#include <dev/cons.h>
+#include "pxeboot.h"
+#include "pxe_net.h"
+
+const char version[] = "1.00";
+int	debug = 0;
+
+#undef _TEST
+
+
+void (*sa_cleanup)(void) = pxe_shutdown;
+
+
+void (*i386_probe1[])(void) = {
+	gateA20on, cninit, pxeprobe, memprobe
+};
+void (*i386_probe2[])(void) = {
+	diskprobe
+};
+void (*i386_probe3[])(void) = {
+	pxeinfo
+/*	netprobe_pxe, netprobe_mac, netprobe_inet4, netprobe_bootdev */
+};
+
+struct i386_boot_probes probe_list[] = {
+	{ "probing", i386_probe1, NENTS(i386_probe1) },
+	{ "disk",    i386_probe2, NENTS(i386_probe2) },
+	{ "net",     i386_probe3, NENTS(i386_probe3) },
+};
+int nibprobes = NENTS(probe_list);
+
+/* This next list must match file_system[]. */
+char *fs_name[] = {
+	NULL, "tftp", "nfs"
+};
+int nfsname = NENTS(fs_name);
+
+struct fs_ops file_system[] = {
+	{ ufs_open,    ufs_close,    ufs_read,    ufs_write,    ufs_seek,
+	  ufs_stat,    ufs_readdir    },
+	{ tftp_open,   tftp_close,   tftp_read,   tftp_write,   tftp_seek,
+	  tftp_stat,   tftp_readdir   },
+	{ nfs_open,    nfs_close,    nfs_read,    nfs_write,    nfs_seek,
+	  nfs_stat,    nfs_readdir    },
+#ifdef notdef
+	{ fat_open,    fat_close,    fat_read,    fat_write,    fat_seek,
+	  fat_stat,    fat_readdir    },
+	{ cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
+	  cd9660_stat, cd9660_readdir },
+#endif
+#ifdef _TEST
+	{ null_open,   null_close,   null_read,   null_write,   null_seek,
+	  null_stat,   null_readdir   }
+#endif
+};
+int nfsys = NENTS(file_system);
+
+struct devsw	devsw[] = {
+#ifdef _TEST
+	{ "UNIX", unixstrategy, unixopen, unixclose, unixioctl },
+#else
+	{ "BIOS", biosstrategy, biosopen, biosclose, biosioctl },
+#endif
+};
+int ndevs = NENTS(devsw);
+
+struct devsw	netsw[] = {
+	{ "net",  net_strategy, net_open, net_close, net_ioctl },
+};
+
+struct netif_driver	*netif_drivers[] = {
+};
+int n_netif_drivers = NENTS(netif_drivers);
+
+struct consdev constab[] = {
+#ifdef _TEST
+	{ unix_probe, unix_init, unix_getc, unix_putc },
+#else
+	{ pc_probe, pc_init, pc_getc, pc_putc },
+	{ com_probe, com_init, com_getc, com_putc },
+#endif
+	{ NULL }
+};
+struct consdev *cn_tab = constab;