/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

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/*

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nubus.h: various definitions and prototypes for NuBus drivers to use.

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Originally written by Alan Cox.

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Hacked to death by C. Scott Ananian and David Huggins-Daines.

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Some of the constants in here are from the corresponding

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NetBSD/OpenBSD header file, by Allen Briggs. We figured out the

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rest of them on our own. */

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#ifndef LINUX_NUBUS_H

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#define LINUX_NUBUS_H

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#include <linux/types.h>

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enum nubus_category {

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NUBUS_CAT_BOARD = 0x0001,

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NUBUS_CAT_DISPLAY = 0x0003,

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NUBUS_CAT_NETWORK = 0x0004,

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NUBUS_CAT_COMMUNICATIONS = 0x0006,

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NUBUS_CAT_FONT = 0x0009,

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NUBUS_CAT_CPU = 0x000A,

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/* For lack of a better name */

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NUBUS_CAT_DUODOCK = 0x0020

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};

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enum nubus_type_network {

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NUBUS_TYPE_ETHERNET = 0x0001,

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NUBUS_TYPE_RS232 = 0x0002

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};

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enum nubus_type_display {

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NUBUS_TYPE_VIDEO = 0x0001

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};

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enum nubus_type_cpu {

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NUBUS_TYPE_68020 = 0x0003,

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NUBUS_TYPE_68030 = 0x0004,

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NUBUS_TYPE_68040 = 0x0005

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};

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/* Known <Cat,Type,SW,HW> tuples: (according to TattleTech and Slots)

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* 68030 motherboards: <10,4,0,24>

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* 68040 motherboards: <10,5,0,24>

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* DuoDock Plus: <32,1,1,2>

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*

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* Toby Frame Buffer card: <3,1,1,1>

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* RBV built-in video (IIci): <3,1,1,24>

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* Valkyrie built-in video (Q630): <3,1,1,46>

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* Macintosh Display Card: <3,1,1,25>

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* Sonora built-in video (P460): <3,1,1,34>

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* Jet framebuffer (DuoDock Plus): <3,1,1,41>

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*

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* SONIC comm-slot/on-board and DuoDock Ethernet: <4,1,1,272>

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* SONIC LC-PDS Ethernet (Dayna, but like Apple 16-bit, sort of): <4,1,1,271>

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* Apple SONIC LC-PDS Ethernet ("Apple Ethernet LC Twisted-Pair Card"): <4,1,0,281>

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* Sonic Systems Ethernet A-Series Card: <4,1,268,256>

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* Asante MacCon NuBus-A: <4,1,260,256> (alpha-1.0,1.1 revision)

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* ROM on the above card: <2,1,0,0>

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* Cabletron ethernet card: <4,1,1,265>

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* Farallon ethernet card: <4,1,268,256> (identical to Sonic Systems card)

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* Kinetics EtherPort IIN: <4,1,259,262>

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* API Engineering EtherRun_LCa PDS enet card: <4,1,282,256>

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*

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* Add your devices to the list! You can obtain the "Slots" utility

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* from Apple's FTP site at:

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* ftp://dev.apple.com/devworld/Tool_Chest/Devices_-_Hardware/NuBus_Slot_Manager/

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*

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* Alternately, TattleTech can be found at any Info-Mac mirror site.

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* or from its distribution site: ftp://ftp.decismkr.com/dms

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*/

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/* DrSW: Uniquely identifies the software interface to a board. This

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is usually the one you want to look at when writing a driver. It's

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not as useful as you think, though, because as we should know by

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now (duh), "Apple Compatible" can mean a lot of things... */

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/* Add known DrSW values here */

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enum nubus_drsw {

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/* NUBUS_CAT_DISPLAY */

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NUBUS_DRSW_APPLE = 0x0001,

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NUBUS_DRSW_APPLE_HIRES = 0x0013, /* MacII HiRes card driver */

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/* NUBUS_CAT_NETWORK */

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NUBUS_DRSW_3COM = 0x0000,

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NUBUS_DRSW_CABLETRON = 0x0001,

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NUBUS_DRSW_SONIC_LC = 0x0001,

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NUBUS_DRSW_KINETICS = 0x0103,

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NUBUS_DRSW_ASANTE = 0x0104,

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NUBUS_DRSW_TECHWORKS = 0x0109,

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NUBUS_DRSW_DAYNA = 0x010b,

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NUBUS_DRSW_FARALLON = 0x010c,

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NUBUS_DRSW_APPLE_SN = 0x010f,

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NUBUS_DRSW_DAYNA2 = 0x0115,

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NUBUS_DRSW_FOCUS = 0x011a,

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NUBUS_DRSW_ASANTE_CS = 0x011d, /* use asante SMC9194 driver */

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NUBUS_DRSW_DAYNA_LC = 0x011e,

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/* NUBUS_CAT_CPU */

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NUBUS_DRSW_NONE = 0x0000,

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};

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/* DrHW: Uniquely identifies the hardware interface to a board (or at

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least, it should... some video cards are known to incorrectly

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identify themselves as Toby cards) */

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/* Add known DrHW values here */

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enum nubus_drhw {

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/* NUBUS_CAT_DISPLAY */

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NUBUS_DRHW_APPLE_TFB = 0x0001, /* Toby frame buffer card */

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NUBUS_DRHW_APPLE_WVC = 0x0006, /* Apple Workstation Video Card */

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NUBUS_DRHW_SIGMA_CLRMAX = 0x0007, /* Sigma Design ColorMax */

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NUBUS_DRHW_APPLE_SE30 = 0x0009, /* Apple SE/30 video */

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NUBUS_DRHW_APPLE_HRVC = 0x0013, /* Mac II High-Res Video Card */

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NUBUS_DRHW_APPLE_MVC = 0x0014, /* Mac II Monochrome Video Card */

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NUBUS_DRHW_APPLE_PVC = 0x0017, /* Mac II Portrait Video Card */

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NUBUS_DRHW_APPLE_RBV1 = 0x0018, /* IIci RBV video */

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NUBUS_DRHW_APPLE_MDC = 0x0019, /* Macintosh Display Card */

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NUBUS_DRHW_APPLE_VSC = 0x0020, /* Duo MiniDock ViSC framebuffer */

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NUBUS_DRHW_APPLE_SONORA = 0x0022, /* Sonora built-in video */

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NUBUS_DRHW_APPLE_JET = 0x0029, /* Jet framebuffer (DuoDock) */

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NUBUS_DRHW_APPLE_24AC = 0x002b, /* Mac 24AC Video Card */

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NUBUS_DRHW_APPLE_VALKYRIE = 0x002e,

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NUBUS_DRHW_SMAC_GFX = 0x0105, /* SuperMac GFX */

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NUBUS_DRHW_RASTER_CB264 = 0x013B, /* RasterOps ColorBoard 264 */

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NUBUS_DRHW_MICRON_XCEED = 0x0146, /* Micron Exceed color */

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NUBUS_DRHW_RDIUS_GSC = 0x0153, /* Radius GS/C */

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NUBUS_DRHW_SMAC_SPEC8 = 0x017B, /* SuperMac Spectrum/8 */

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NUBUS_DRHW_SMAC_SPEC24 = 0x017C, /* SuperMac Spectrum/24 */

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NUBUS_DRHW_RASTER_CB364 = 0x026F, /* RasterOps ColorBoard 364 */

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NUBUS_DRHW_RDIUS_DCGX = 0x027C, /* Radius DirectColor/GX */

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NUBUS_DRHW_RDIUS_PC8 = 0x0291, /* Radius PrecisionColor 8 */

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NUBUS_DRHW_LAPIS_PCS8 = 0x0292, /* Lapis ProColorServer 8 */

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NUBUS_DRHW_RASTER_24XLI = 0x02A0, /* RasterOps 8/24 XLi */

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NUBUS_DRHW_RASTER_PBPGT = 0x02A5, /* RasterOps PaintBoard Prism GT */

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NUBUS_DRHW_EMACH_FSX = 0x02AE, /* E-Machines Futura SX */

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NUBUS_DRHW_RASTER_24XLTV = 0x02B7, /* RasterOps 24XLTV */

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NUBUS_DRHW_SMAC_THUND24 = 0x02CB, /* SuperMac Thunder/24 */

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NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9, /* SuperMac ThunderLight */

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NUBUS_DRHW_RDIUS_PC24XP = 0x0406, /* Radius PrecisionColor 24Xp */

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NUBUS_DRHW_RDIUS_PC24X = 0x040A, /* Radius PrecisionColor 24X */

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NUBUS_DRHW_RDIUS_PC8XJ = 0x040B, /* Radius PrecisionColor 8XJ */

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/* NUBUS_CAT_NETWORK */

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NUBUS_DRHW_INTERLAN = 0x0100,

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NUBUS_DRHW_SMC9194 = 0x0101,

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NUBUS_DRHW_KINETICS = 0x0106,

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NUBUS_DRHW_CABLETRON = 0x0109,

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NUBUS_DRHW_ASANTE_LC = 0x010f,

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NUBUS_DRHW_SONIC = 0x0110,

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NUBUS_DRHW_TECHWORKS = 0x0112,

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NUBUS_DRHW_APPLE_SONIC_NB = 0x0118,

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NUBUS_DRHW_APPLE_SONIC_LC = 0x0119,

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NUBUS_DRHW_FOCUS = 0x011c,

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NUBUS_DRHW_SONNET = 0x011d,

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};

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/* Resource IDs: These are the identifiers for the various weird and

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wonderful tidbits of information that may or may not reside in the

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NuBus ROM directory. */

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enum nubus_res_id {

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NUBUS_RESID_TYPE = 0x0001,

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NUBUS_RESID_NAME = 0x0002,

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NUBUS_RESID_ICON = 0x0003,

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NUBUS_RESID_DRVRDIR = 0x0004,

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NUBUS_RESID_LOADREC = 0x0005,

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NUBUS_RESID_BOOTREC = 0x0006,

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NUBUS_RESID_FLAGS = 0x0007,

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NUBUS_RESID_HWDEVID = 0x0008,

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NUBUS_RESID_MINOR_BASEOS = 0x000a,

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NUBUS_RESID_MINOR_LENGTH = 0x000b,

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NUBUS_RESID_MAJOR_BASEOS = 0x000c,

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NUBUS_RESID_MAJOR_LENGTH = 0x000d,

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NUBUS_RESID_CICN = 0x000f,

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NUBUS_RESID_ICL8 = 0x0010,

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NUBUS_RESID_ICL4 = 0x0011,

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};

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/* Category-specific resources. */

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enum nubus_board_res_id {

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NUBUS_RESID_BOARDID = 0x0020,

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NUBUS_RESID_PRAMINITDATA = 0x0021,

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NUBUS_RESID_PRIMARYINIT = 0x0022,

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NUBUS_RESID_TIMEOUTCONST = 0x0023,

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NUBUS_RESID_VENDORINFO = 0x0024,

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NUBUS_RESID_BOARDFLAGS = 0x0025,

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NUBUS_RESID_SECONDINIT = 0x0026,

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/* Not sure why Apple put these next two in here */

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NUBUS_RESID_VIDNAMES = 0x0041,

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NUBUS_RESID_VIDMODES = 0x007e

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};

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/* Fields within the vendor info directory */

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enum nubus_vendor_res_id {

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NUBUS_RESID_VEND_ID = 0x0001,

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NUBUS_RESID_VEND_SERIAL = 0x0002,

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NUBUS_RESID_VEND_REV = 0x0003,

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NUBUS_RESID_VEND_PART = 0x0004,

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NUBUS_RESID_VEND_DATE = 0x0005

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};

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enum nubus_net_res_id {

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NUBUS_RESID_MAC_ADDRESS = 0x0080

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};

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enum nubus_cpu_res_id {

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NUBUS_RESID_MEMINFO = 0x0081,

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NUBUS_RESID_ROMINFO = 0x0082

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};

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enum nubus_display_res_id {

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NUBUS_RESID_GAMMADIR = 0x0040,

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NUBUS_RESID_FIRSTMODE = 0x0080,

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NUBUS_RESID_SECONDMODE = 0x0081,

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NUBUS_RESID_THIRDMODE = 0x0082,

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NUBUS_RESID_FOURTHMODE = 0x0083,

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NUBUS_RESID_FIFTHMODE = 0x0084,

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NUBUS_RESID_SIXTHMODE = 0x0085

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};

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#endif /* LINUX_NUBUS_H */

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