xref: /titanic_41/usr/src/uts/sparc/io/pciex/pcieb_plx.h (revision d4bc0535efa2c2219e9f83246a5f371dc7f94273)
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  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef	_SYS_PCIEB_PLX_H
27 #define	_SYS_PCIEB_PLX_H
28 
29 #ifdef	__cplusplus
30 extern "C" {
31 #endif
32 
33 /* PLX Vendor/Device IDs */
34 #define	PXB_VENDOR_PLX		0x10B5
35 #define	PXB_DEVICE_PLX_8516	0x8516
36 #define	PXB_DEVICE_PLX_8532	0x8532
37 #define	PXB_DEVICE_PLX_8533	0x8533
38 #define	PXB_DEVICE_PLX_8548	0x8548
39 
40 #define	PXB_VENDOR_SUN		0x108E
41 #define	PXB_DEVICE_PLX_PCIX	0x9010
42 #define	PXB_DEVICE_PLX_PCIE	0x9020
43 
44 /* Last known bad rev for MSI and other issues */
45 #define	PXB_DEVICE_PLX_AA_REV	0xAA
46 
47 /* Register offsets and bits specific to the 8548 and 8533 */
48 #define	PLX_INGRESS_CONTROL_SHADOW	0x664
49 #define	PLX_INGRESS_PORT_ENABLE		0x668
50 #define	PLX_CAM_PORT_8			0x2e8
51 #define	PLX_CAM_PORT_12			0x2f8
52 #define	PLX_RO_MODE_BIT			0x20
53 
54 #define	IS_PLX_VENDORID(x)		(x == PXB_VENDOR_PLX)
55 
56 static int pxb_tlp_count = 64;
57 
58 #ifdef	__cplusplus
59 }
60 #endif
61 
62 #endif	/* _SYS_PCIEB_PLX_H */
63