patch-2.4.22 linux-2.4.22/arch/ia64/sn/io/hwgfs/invent_stub.c

• Lines: 149
• Date: 2003-08-25 04:44:39.000000000 -0700
• Orig file: linux-2.4.21/arch/ia64/sn/io/hwgfs/invent_stub.c
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/arch/ia64/sn/io/hwgfs/invent_stub.c linux-2.4.22/arch/ia64/sn/io/hwgfs/invent_stub.c
@@ -0,0 +1,148 @@
+/* $Id$
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All rights reserved.
+ */
+
+/*
+ * Hardware Inventory
+ *
+ * See sys/sn/invent.h for an explanation of the hardware inventory contents.
+ *
+ */
+#include <linux/types.h>
+#include <asm/sn/sgi.h>
+#include <asm/sn/hwgfs.h>
+#include <asm/sn/invent.h>
+#include <asm/sn/hcl.h>
+#include <asm/sn/labelcl.h>
+#include <asm/sn/invent.h>
+
+void
+inventinit(void)
+{
+}
+
+/*
+ * For initializing/updating an inventory entry.
+ */
+void
+replace_in_inventory(
+	inventory_t *pinv, int class, int type,
+	int controller, int unit, int state)
+{
+}
+
+/*
+ * Inventory addition 
+ *
+ * XXX NOTE: Currently must be called after dynamic memory allocator is
+ * initialized.
+ *
+ */
+void
+add_to_inventory(int class, int type, int controller, int unit, int state)
+{
+}
+
+
+/*
+ * Inventory retrieval 
+ *
+ * These two routines are intended to prevent the caller from having to know
+ * the internal structure of the inventory table.
+ *
+ * The caller of get_next_inventory is supposed to call start_scan_invent
+ * before the irst call to get_next_inventory, and the caller is required
+ * to call end_scan_invent after the last call to get_next_inventory.
+ */
+inventory_t *
+get_next_inventory(invplace_t *place)
+{
+	return((inventory_t *) NULL);
+}
+
+/* ARGSUSED */
+int
+get_sizeof_inventory(int abi)
+{
+	return sizeof(inventory_t);
+}
+
+/* Must be called prior to first call to get_next_inventory */
+void
+start_scan_inventory(invplace_t *iplace)
+{
+}
+
+/* Must be called after last call to get_next_inventory */
+void
+end_scan_inventory(invplace_t *iplace)
+{
+}
+
+/*
+ * Hardware inventory scanner.
+ *
+ * Calls fun() for every entry in inventory list unless fun() returns something
+ * other than 0.
+ */
+int
+scaninvent(int (*fun)(inventory_t *, void *), void *arg)
+{
+	return 0;
+}
+
+/*
+ * Find a particular inventory object
+ *
+ * pinv can be a pointer to an inventory entry and the search will begin from
+ * there, or it can be 0 in which case the search starts at the beginning.
+ * A -1 for any of the other arguments is a wildcard (i.e. it always matches).
+ */
+inventory_t *
+find_inventory(inventory_t *pinv, int class, int type, int controller,
+	       int unit, int state)
+{
+	return((inventory_t *) NULL);
+}
+
+
+/*
+** Retrieve inventory data associated with a device.
+*/
+inventory_t *
+device_inventory_get_next(	vertex_hdl_t device,
+				invplace_t *invplace)
+{
+		return((inventory_t *) NULL);
+}
+
+
+/*
+** Associate canonical inventory information with a device (and
+** add it to the general inventory).
+*/
+void
+device_inventory_add(	vertex_hdl_t device,
+			int class, 
+			int type, 
+			major_t controller, 
+			minor_t unit, 
+			int state)
+{
+}
+
+int
+device_controller_num_get(vertex_hdl_t device)
+{
+	return (0);
+}
+
+void
+device_controller_num_set(vertex_hdl_t device, int contr_num)
+{
+}