patch-2.4.21 linux-2.4.21/arch/ia64/sn/io/hcl_util.c

• Lines: 43
• Date: 2003-06-13 07:51:30.000000000 -0700
• Orig file: linux-2.4.20/arch/ia64/sn/io/hcl_util.c
• Orig date: 2002-08-02 17:39:42.000000000 -0700

diff -urN linux-2.4.20/arch/ia64/sn/io/hcl_util.c linux-2.4.21/arch/ia64/sn/io/hcl_util.c
@@ -4,7 +4,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1992 - 1997, 2000-2001 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992-1997,2000-2002 Silicon Graphics, Inc. All rights reserved.
  */
 
 #include <linux/types.h>
@@ -96,6 +96,33 @@
 	}
 }
 
+static devfs_handle_t hwgraph_all_cpuids = GRAPH_VERTEX_NONE;
+extern int maxcpus;
+
+void
+mark_cpuvertex_as_cpu(devfs_handle_t vhdl, cpuid_t cpuid)
+{
+	if (cpuid == CPU_NONE)
+		return;
+
+	(void)labelcl_info_add_LBL(vhdl, INFO_LBL_CPUID, INFO_DESC_EXPORT,
+			(arbitrary_info_t)cpuid);
+	{
+		char cpuid_buffer[10];
+
+		if (hwgraph_all_cpuids == GRAPH_VERTEX_NONE) {
+			(void)hwgraph_path_add( hwgraph_root,
+						EDGE_LBL_CPUNUM,
+						&hwgraph_all_cpuids);
+		}
+
+		sprintf(cpuid_buffer, "%ld", cpuid);
+		(void)hwgraph_edge_add( hwgraph_all_cpuids,
+							vhdl,
+							cpuid_buffer);
+	}
+}
+
 /*
 ** If the specified device represents a node, return its
 ** compact node ID; otherwise, return CNODEID_NONE.