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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 
     22 /*
     23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef _CPUBOARD_TOPO_H
     28 #define	_CPUBOARD_TOPO_H
     29 
     30 #include <fm/topo_hc.h>
     31 #include <fm/topo_mod.h>
     32 
     33 #ifdef __cplusplus
     34 extern "C" {
     35 #endif
     36 
     37 #define	PCI_BUS_VERS    1
     38 
     39 #define	CPUBOARD_PX_DEVTYPE	"pciex"		/* T5440 is PCI-Ex devtype */
     40 #define	CPUBOARD_PX_DRV  	"px"
     41 
     42 #define	CPUBOARD_MAX		4		/* Max 4 cpuboards */
     43 #define	CHIP_MAX		CPUBOARD_MAX	/* Max 4 chips */
     44 #define	HOSTBRIDGE_MAX		CPUBOARD_MAX	/* Max 4 hostbridges */
     45 
     46 #define	CPUBOARD_PX_BDF		"0x200"		/* BDF is always 2/0/0 */
     47 
     48 /* cpuboard info */
     49 typedef struct {
     50 	int present;		/* cpuboard present */
     51 	char *sn;		/* cpuboard serial # */
     52 	char *pn;		/* cpuboard part # + dash # */
     53 } cpuboard_contents_t;
     54 
     55 /* Shared device tree root node */
     56 int cpuboard_hb_enum(topo_mod_t *mp, di_node_t dnode, char *rcpath,
     57     tnode_t *cpubn, int brd);
     58 
     59 /* Until future PRI changes, make connection between cpuboard id and RC */
     60 #define	CPUBOARD0_RC	"/pci@400"
     61 #define	CPUBOARD1_RC	"/pci@500"
     62 #define	CPUBOARD2_RC	"/pci@600"
     63 #define	CPUBOARD3_RC	"/pci@700"
     64 
     65 #ifdef __cplusplus
     66 }
     67 #endif
     68 
     69 #endif /* _CPUBOARD_TOPO_H */
     70