1 .\" $NetBSD: pciide.4,v 1.62 2008/05/29 08:23:39 jnemeth Exp $
3 .\" Copyright (c) 1998,2003 Manuel Bouyer.
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30 .Nd PCI IDE disk controllers driver
32 .Cd "pciide* at pci? dev ? function ? flags 0x0000"
33 .Cd "pciide* at pnpbios? index ?"
37 driver supports the PCI IDE controllers as specified in the
38 "PCI IDE controller specification, revision 1.0" draft, and provides the
39 interface with the hardware for the
42 Please use the chip-specific drivers for the following controllers for
43 enhanced and DMA support:
44 .Bl -dash -compact -offset indent
46 Acard ATP850 (Ultra/33) and ATP860 (Ultra/66) IDE Controllers:
49 Acer labs M5229 IDE Controller:
52 Advanced Micro Devices AMD-756, 766, and 768 IDE Controllers:
55 Advanced Micro Devices Geode IDE Controllers:
58 CMD Tech PCI0643, PCI0646, PCI0648, and PCI0649 IDE Controllers:
61 Contaq Microsystems/Cypress CY82C693 IDE Controller:
64 HighPoint HPT366 Ultra/66, HPT370 Ultra/100, HPT372, and HPT374 Ultra/133
68 Intel PIIX, PIIX3, and PIIX4 IDE Controllers:
71 Intel i31244 Serial ATA controller:
74 Intel 82801 (ICH/ICH0/ICH2/ICH3/ICH4/ICH5/ICH6) IDE Controllers:
77 NVIDIA nForce/nForce2 IDE Controllers:
80 OPTi 82c621 (plus a few of its derivatives) IDE Controllers:
83 Promise PDC20246 (Ultra/33), PDC20262 (Ultra/66), PDC20265/PDC20267 (Ultra100),
84 PDC20268 (Ultra/100TX2 and Ultra/100TX2v2), Ultra/133, Ultra/133TX2 and
85 Ultra/133TX2v2 PCI IDE controllers:
88 Serverworks K2 SATA controllers:
91 Silicon Image 0680 IDE controller:
94 Silicon Image SATALink 3112 Serial ATA controller:
97 Silicon Image SteelVine 3124/3132/3531 Serial ATA II controller:
100 Silicon Integrated System 5597/5598 IDE controller:
103 Symphony Labs 82C105 and Winbond W83C553F IDE controller:
106 VIA Technologies VT82C586, VT82C586A, VT82C596A, VT82C686A, VT8233A,
107 and VT8235 IDE Controllers:
111 The 0x0001 flag forces the
113 driver to use DMA when there is no explicit DMA mode setting support for
114 the controller but DMA is present.
115 If the BIOS didn't set up the controller
116 properly, this can cause a machine hang.
118 The 0x0002 flag forces the
120 driver to disable DMA on chipsets for which DMA would normally be
122 This can be used as a debugging aid, or to work around
123 problems where the IDE controller is wired up to the system incorrectly.