init gnumach copy

1 files changed, 67 insertions, 0 deletions

diff --git a/device/device_init.c b/device/device_init.c
new file mode 100644
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--- /dev/null
+++ b/device/device_init.c
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+/* 
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * 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 Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	Author: David B. Golub, Carnegie Mellon University
+ *	Date: 	8/89
+ *
+ * 	Initialize device service as part of kernel task.
+ */
+#include <ipc/ipc_port.h>
+#include <ipc/ipc_space.h>
+#include <kern/debug.h>
+#include <kern/task.h>
+#include <xen/xen.h>
+
+#include <device/device_types.h>
+#include <device/device_port.h>
+#include <device/tty.h>
+#include <device/device_init.h>
+#include <device/ds_routines.h>
+#include <device/net_io.h>
+#include <device/chario.h>
+
+
+ipc_port_t	master_device_port;
+
+void
+device_service_create(void)
+{
+	master_device_port = ipc_port_alloc_kernel();
+	if (master_device_port == IP_NULL)
+	    panic("can't allocate master device port");
+
+	mach_device_init();
+#ifdef MACH_HYP
+	hyp_dev_init();
+#endif
+	dev_lookup_init();
+	net_io_init();
+	device_pager_init();
+	chario_init();
+
+	(void) kernel_thread(kernel_task, io_done_thread, 0);
+	(void) kernel_thread(kernel_task, net_thread, 0);
+}