xref: /illumos-gate/usr/src/uts/common/sys/sata/sata_blacklist.h (revision b38836b5d7f7e27aad97495457921171be74e408)
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 2009 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef _SATA_BLACKLIST_H
28 #define	_SATA_BLACKLIST_H
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 /*
35  * SATA port multiplier blacklist
36  *
37  * The number of the device ports is indicated by GSCR2[3:0]. These port
38  * multipliers got faulty values in GSCR2 (w/ pseudo port) by vendor
39  * configuration.
40  *
41  * Following is a list of some black-listed port multipliers with the actual
42  * number of device ports.
43  */
44 struct sata_pmult_bl {
45 	uint32_t	bl_gscr0;
46 	uint32_t	bl_gscr1;
47 	uint32_t	bl_gscr2;
48 	uint32_t	bl_flags;
49 };
50 
51 typedef struct sata_pmult_bl sata_pmult_bl_t;
52 
53 sata_pmult_bl_t sata_pmult_blacklist[] = {
54 	{0x37261095, 0x0, 0x6, 0x5}, /* Silicon Image 3726, 5 ports. */
55 	{0x47261095, 0x0, 0x7, 0x5}, /* Silicon Image 4726, 5 ports. */
56 	{0x47231095, 0x0, 0x4, 0x2}, /* Silicon Image 4723, 2 ports. */
57 	0
58 };
59 
60 
61 #ifdef	__cplusplus
62 }
63 #endif
64 
65 #endif /* _SATA_BLACKLIST_H */
66