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 28 #include <sys/types.h> 29 #include <sys/param.h> 30 #include <sys/debug.h> 31 #include <sys/pci.h> 32 33 #include "ata_blacklist.h" 34 35 pcibl_t ata_pciide_blacklist[] = { 36 /* 37 * The Nat SEMI PC87415 doesn't handle data and status byte 38 * synchornization correctly if an I/O error occurs that 39 * stops the request before the last sector. I think it can 40 * cause lockups. See section 7.4.5.3 of the PC87415 spec. 41 * It's also rumored to be a "single fifo" type chip that can't 42 * DMA on both channels correctly. 43 */ 44 { 0x100b, 0xffff, 0x2, 0xffff, ATA_BL_BOGUS}, 45 46 /* 47 * The CMD chip 0x646 does not support the use of interrupt bit 48 * in the busmaster ide status register when PIO is used. 49 * DMA is explicitly disabled for this legacy chip 50 */ 51 { 0x1095, 0xffff, 0x0646, 0xffff, ATA_BL_BMSTATREG_PIO_BROKEN | 52 ATA_BL_NODMA}, 53 54 /* 55 * Ditto for Serverworks CSB5, CSB6 and BCM5785[HT1000] chips, 56 * but we can handle DMA. Also, when emulating OSB4 mode, 57 * the simplex bit lies! 58 */ 59 { 0x1166, 0xffff, 0x0212, 0xffff, ATA_BL_BMSTATREG_PIO_BROKEN| 60 ATA_BL_NO_SIMPLEX}, 61 { 0x1166, 0xffff, 0x0213, 0xffff, ATA_BL_BMSTATREG_PIO_BROKEN}, 62 { 0x1166, 0xffff, 0x0214, 0xffff, ATA_BL_BMSTATREG_PIO_BROKEN}, 63 64 /* 65 * The chip 0x24b,which is Broadcom HT1000 SATA controller 66 * working in legacy IDE mode, does not support ATAPI DMA 67 */ 68 { 0x1166, 0xffff, 0x024b, 0xffff, ATA_BL_ATAPI_NODMA}, 69 70 /* 71 * On Intel ICH5/ICH5R (SATA controller), the simplex bit lies 72 */ 73 { 0x8086, 0xffff, 0x24d1, 0xffff, ATA_BL_NO_SIMPLEX}, 74 { 0x8086, 0xffff, 0x24df, 0xffff, ATA_BL_NO_SIMPLEX}, 75 76 /* 77 * On Intel ICH6/ICH6R/ICH6-M (IDE and SATA controllers), the 78 * simplex bit lies 79 */ 80 { 0x8086, 0xffff, 0x266f, 0xffff, ATA_BL_NO_SIMPLEX}, 81 { 0x8086, 0xffff, 0x2651, 0xffff, ATA_BL_NO_SIMPLEX}, 82 { 0x8086, 0xffff, 0x2652, 0xffff, ATA_BL_NO_SIMPLEX}, 83 { 0x8086, 0xffff, 0x2653, 0xffff, ATA_BL_NO_SIMPLEX}, 84 85 /* 86 * On Intel ICH7 (IDE and SATA(Non-AHCI/Non-RAID, desktop and 87 * mobile)), the simplex bit lies 88 */ 89 { 0x8086, 0xffff, 0x27df, 0xffff, ATA_BL_NO_SIMPLEX}, 90 { 0x8086, 0xffff, 0x27c0, 0xffff, ATA_BL_NO_SIMPLEX}, 91 { 0x8086, 0xffff, 0x27c4, 0xffff, ATA_BL_NO_SIMPLEX}, 92 93 /* 94 * On Intel ICH8 (IDE and SATA(Non-AHCI/Non-RAID, desktop and 95 * mobile)), the simplex bit lies 96 */ 97 { 0x8086, 0xffff, 0x2820, 0xffff, ATA_BL_NO_SIMPLEX}, 98 { 0x8086, 0xffff, 0x2825, 0xffff, ATA_BL_NO_SIMPLEX}, 99 { 0x8086, 0xffff, 0x2828, 0xffff, ATA_BL_NO_SIMPLEX}, 100 { 0x8086, 0xffff, 0x2850, 0xffff, ATA_BL_NO_SIMPLEX}, 101 102 /* 103 * On Intel ICH9 SATA(Non-AHCI/Non-RAID), the simplex bit lies 104 */ 105 { 0x8086, 0xffff, 0x2920, 0xffff, ATA_BL_NO_SIMPLEX}, 106 { 0x8086, 0xffff, 0x2921, 0xffff, ATA_BL_NO_SIMPLEX}, 107 { 0x8086, 0xffff, 0x2926, 0xffff, ATA_BL_NO_SIMPLEX}, 108 109 /* 110 * The ITE 8211F requires some special initialization to get DMA 111 * working that does not fit into the current ata driver model. 112 * This makes it work in PIO mode. 113 */ 114 { 0x1283, 0xffff, 0x8211, 0xffff, ATA_BL_NODMA}, 115 116 { 0, 0, 0, 0, 0 } 117 }; 118 119 /* 120 * add drives that have DMA or other problems to this list 121 */ 122 123 atabl_t ata_drive_blacklist[] = { 124 { "NEC CD-ROM DRIVE:260", NULL, ATA_BL_1SECTOR }, 125 { "NEC CD-ROM DRIVE:272", NULL, ATA_BL_1SECTOR }, 126 { "NEC CD-ROM DRIVE:273", NULL, ATA_BL_1SECTOR }, 127 128 { /* Mitsumi */ "FX001DE", NULL, ATA_BL_1SECTOR }, 129 130 { "fubar", NULL, 131 (ATA_BL_NODMA | 132 ATA_BL_1SECTOR | 133 ATA_BL_NORVRT | 134 ATA_BL_BOGUS | 135 ATA_BL_BMSTATREG_PIO_BROKEN) 136 }, 137 138 /* Known drives that have DMA problems */ 139 { "SAMSUNG CD-ROM SN-124", NULL, ATA_BL_NODMA }, 140 { "SAMSUNG CDRW/DVD SM-352F", NULL, ATA_BL_NODMA }, 141 { "QEMU DVD-ROM", "0.8.1", ATA_BL_NODMA }, 142 { "QEMU DVD-ROM", "0.8.2", ATA_BL_NODMA }, 143 { "QEMU CD-ROM", "0.8.1", ATA_BL_NODMA }, 144 { "QEMU CD-ROM", "0.8.2", ATA_BL_NODMA }, 145 { "VMware Virtual IDE Hard Drive", NULL, ATA_BL_LBA48 }, 146 147 NULL 148 }; 149