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ubuntu-linux-kernel/include/uapi/linux/nubus.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
nubus.h: various definitions and prototypes for NuBus drivers to use.
Originally written by Alan Cox.
Hacked to death by C. Scott Ananian and David Huggins-Daines.
Some of the constants in here are from the corresponding
NetBSD/OpenBSD header file, by Allen Briggs. We figured out the
rest of them on our own. */
#ifndef _UAPILINUX_NUBUS_H
#define _UAPILINUX_NUBUS_H
#include <linux/types.h>
enum nubus_category {
NUBUS_CAT_BOARD = 0x0001,
NUBUS_CAT_DISPLAY = 0x0003,
NUBUS_CAT_NETWORK = 0x0004,
NUBUS_CAT_COMMUNICATIONS = 0x0006,
NUBUS_CAT_FONT = 0x0009,
NUBUS_CAT_CPU = 0x000A,
/* For lack of a better name */
NUBUS_CAT_DUODOCK = 0x0020
};
enum nubus_type_network {
NUBUS_TYPE_ETHERNET = 0x0001,
NUBUS_TYPE_RS232 = 0x0002
};
enum nubus_type_display {
NUBUS_TYPE_VIDEO = 0x0001
};
enum nubus_type_cpu {
NUBUS_TYPE_68020 = 0x0003,
NUBUS_TYPE_68030 = 0x0004,
NUBUS_TYPE_68040 = 0x0005
};
/* Known <Cat,Type,SW,HW> tuples: (according to TattleTech and Slots)
* 68030 motherboards: <10,4,0,24>
* 68040 motherboards: <10,5,0,24>
* DuoDock Plus: <32,1,1,2>
*
* Toby Frame Buffer card: <3,1,1,1>
* RBV built-in video (IIci): <3,1,1,24>
* Valkyrie built-in video (Q630): <3,1,1,46>
* Macintosh Display Card: <3,1,1,25>
* Sonora built-in video (P460): <3,1,1,34>
* Jet framebuffer (DuoDock Plus): <3,1,1,41>
*
* SONIC comm-slot/on-board and DuoDock Ethernet: <4,1,1,272>
* SONIC LC-PDS Ethernet (Dayna, but like Apple 16-bit, sort of): <4,1,1,271>
* Apple SONIC LC-PDS Ethernet ("Apple Ethernet LC Twisted-Pair Card"): <4,1,0,281>
* Sonic Systems Ethernet A-Series Card: <4,1,268,256>
* Asante MacCon NuBus-A: <4,1,260,256> (alpha-1.0,1.1 revision)
* ROM on the above card: <2,1,0,0>
* Cabletron ethernet card: <4,1,1,265>
* Farallon ethernet card: <4,1,268,256> (identical to Sonic Systems card)
* Kinetics EtherPort IIN: <4,1,259,262>
* API Engineering EtherRun_LCa PDS enet card: <4,1,282,256>
*
* Add your devices to the list! You can obtain the "Slots" utility
* from Apple's FTP site at:
* ftp://dev.apple.com/devworld/Tool_Chest/Devices_-_Hardware/NuBus_Slot_Manager/
*
* Alternately, TattleTech can be found at any Info-Mac mirror site.
* or from its distribution site: ftp://ftp.decismkr.com/dms
*/
/* DrSW: Uniquely identifies the software interface to a board. This
is usually the one you want to look at when writing a driver. It's
not as useful as you think, though, because as we should know by
now (duh), "Apple Compatible" can mean a lot of things... */
/* Add known DrSW values here */
enum nubus_drsw {
/* NUBUS_CAT_DISPLAY */
NUBUS_DRSW_APPLE = 0x0001,
NUBUS_DRSW_APPLE_HIRES = 0x0013, /* MacII HiRes card driver */
/* NUBUS_CAT_NETWORK */
NUBUS_DRSW_3COM = 0x0000,
NUBUS_DRSW_CABLETRON = 0x0001,
NUBUS_DRSW_SONIC_LC = 0x0001,
NUBUS_DRSW_KINETICS = 0x0103,
NUBUS_DRSW_ASANTE = 0x0104,
NUBUS_DRSW_TECHWORKS = 0x0109,
NUBUS_DRSW_DAYNA = 0x010b,
NUBUS_DRSW_FARALLON = 0x010c,
NUBUS_DRSW_APPLE_SN = 0x010f,
NUBUS_DRSW_DAYNA2 = 0x0115,
NUBUS_DRSW_FOCUS = 0x011a,
NUBUS_DRSW_ASANTE_CS = 0x011d, /* use asante SMC9194 driver */
NUBUS_DRSW_DAYNA_LC = 0x011e,
/* NUBUS_CAT_CPU */
NUBUS_DRSW_NONE = 0x0000,
};
/* DrHW: Uniquely identifies the hardware interface to a board (or at
least, it should... some video cards are known to incorrectly
identify themselves as Toby cards) */
/* Add known DrHW values here */
enum nubus_drhw {
/* NUBUS_CAT_DISPLAY */
NUBUS_DRHW_APPLE_TFB = 0x0001, /* Toby frame buffer card */
NUBUS_DRHW_APPLE_WVC = 0x0006, /* Apple Workstation Video Card */
NUBUS_DRHW_SIGMA_CLRMAX = 0x0007, /* Sigma Design ColorMax */
NUBUS_DRHW_APPLE_SE30 = 0x0009, /* Apple SE/30 video */
NUBUS_DRHW_APPLE_HRVC = 0x0013, /* Mac II High-Res Video Card */
NUBUS_DRHW_APPLE_MVC = 0x0014, /* Mac II Monochrome Video Card */
NUBUS_DRHW_APPLE_PVC = 0x0017, /* Mac II Portrait Video Card */
NUBUS_DRHW_APPLE_RBV1 = 0x0018, /* IIci RBV video */
NUBUS_DRHW_APPLE_MDC = 0x0019, /* Macintosh Display Card */
NUBUS_DRHW_APPLE_VSC = 0x0020, /* Duo MiniDock ViSC framebuffer */
NUBUS_DRHW_APPLE_SONORA = 0x0022, /* Sonora built-in video */
NUBUS_DRHW_APPLE_JET = 0x0029, /* Jet framebuffer (DuoDock) */
NUBUS_DRHW_APPLE_24AC = 0x002b, /* Mac 24AC Video Card */
NUBUS_DRHW_APPLE_VALKYRIE = 0x002e,
NUBUS_DRHW_SMAC_GFX = 0x0105, /* SuperMac GFX */
NUBUS_DRHW_RASTER_CB264 = 0x013B, /* RasterOps ColorBoard 264 */
NUBUS_DRHW_MICRON_XCEED = 0x0146, /* Micron Exceed color */
NUBUS_DRHW_RDIUS_GSC = 0x0153, /* Radius GS/C */
NUBUS_DRHW_SMAC_SPEC8 = 0x017B, /* SuperMac Spectrum/8 */
NUBUS_DRHW_SMAC_SPEC24 = 0x017C, /* SuperMac Spectrum/24 */
NUBUS_DRHW_RASTER_CB364 = 0x026F, /* RasterOps ColorBoard 364 */
NUBUS_DRHW_RDIUS_DCGX = 0x027C, /* Radius DirectColor/GX */
NUBUS_DRHW_RDIUS_PC8 = 0x0291, /* Radius PrecisionColor 8 */
NUBUS_DRHW_LAPIS_PCS8 = 0x0292, /* Lapis ProColorServer 8 */
NUBUS_DRHW_RASTER_24XLI = 0x02A0, /* RasterOps 8/24 XLi */
NUBUS_DRHW_RASTER_PBPGT = 0x02A5, /* RasterOps PaintBoard Prism GT */
NUBUS_DRHW_EMACH_FSX = 0x02AE, /* E-Machines Futura SX */
NUBUS_DRHW_RASTER_24XLTV = 0x02B7, /* RasterOps 24XLTV */
NUBUS_DRHW_SMAC_THUND24 = 0x02CB, /* SuperMac Thunder/24 */
NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9, /* SuperMac ThunderLight */
NUBUS_DRHW_RDIUS_PC24XP = 0x0406, /* Radius PrecisionColor 24Xp */
NUBUS_DRHW_RDIUS_PC24X = 0x040A, /* Radius PrecisionColor 24X */
NUBUS_DRHW_RDIUS_PC8XJ = 0x040B, /* Radius PrecisionColor 8XJ */
/* NUBUS_CAT_NETWORK */
NUBUS_DRHW_INTERLAN = 0x0100,
NUBUS_DRHW_SMC9194 = 0x0101,
NUBUS_DRHW_KINETICS = 0x0106,
NUBUS_DRHW_CABLETRON = 0x0109,
NUBUS_DRHW_ASANTE_LC = 0x010f,
NUBUS_DRHW_SONIC = 0x0110,
NUBUS_DRHW_TECHWORKS = 0x0112,
NUBUS_DRHW_APPLE_SONIC_NB = 0x0118,
NUBUS_DRHW_APPLE_SONIC_LC = 0x0119,
NUBUS_DRHW_FOCUS = 0x011c,
NUBUS_DRHW_SONNET = 0x011d,
};
/* Resource IDs: These are the identifiers for the various weird and
wonderful tidbits of information that may or may not reside in the
NuBus ROM directory. */
enum nubus_res_id {
NUBUS_RESID_TYPE = 0x0001,
NUBUS_RESID_NAME = 0x0002,
NUBUS_RESID_ICON = 0x0003,
NUBUS_RESID_DRVRDIR = 0x0004,
NUBUS_RESID_LOADREC = 0x0005,
NUBUS_RESID_BOOTREC = 0x0006,
NUBUS_RESID_FLAGS = 0x0007,
NUBUS_RESID_HWDEVID = 0x0008,
NUBUS_RESID_MINOR_BASEOS = 0x000a,
NUBUS_RESID_MINOR_LENGTH = 0x000b,
NUBUS_RESID_MAJOR_BASEOS = 0x000c,
NUBUS_RESID_MAJOR_LENGTH = 0x000d,
NUBUS_RESID_CICN = 0x000f,
NUBUS_RESID_ICL8 = 0x0010,
NUBUS_RESID_ICL4 = 0x0011,
};
/* Category-specific resources. */
enum nubus_board_res_id {
NUBUS_RESID_BOARDID = 0x0020,
NUBUS_RESID_PRAMINITDATA = 0x0021,
NUBUS_RESID_PRIMARYINIT = 0x0022,
NUBUS_RESID_TIMEOUTCONST = 0x0023,
NUBUS_RESID_VENDORINFO = 0x0024,
NUBUS_RESID_BOARDFLAGS = 0x0025,
NUBUS_RESID_SECONDINIT = 0x0026,
/* Not sure why Apple put these next two in here */
NUBUS_RESID_VIDNAMES = 0x0041,
NUBUS_RESID_VIDMODES = 0x007e
};
/* Fields within the vendor info directory */
enum nubus_vendor_res_id {
NUBUS_RESID_VEND_ID = 0x0001,
NUBUS_RESID_VEND_SERIAL = 0x0002,
NUBUS_RESID_VEND_REV = 0x0003,
NUBUS_RESID_VEND_PART = 0x0004,
NUBUS_RESID_VEND_DATE = 0x0005
};
enum nubus_net_res_id {
NUBUS_RESID_MAC_ADDRESS = 0x0080
};
enum nubus_cpu_res_id {
NUBUS_RESID_MEMINFO = 0x0081,
NUBUS_RESID_ROMINFO = 0x0082
};
enum nubus_display_res_id {
NUBUS_RESID_GAMMADIR = 0x0040,
NUBUS_RESID_FIRSTMODE = 0x0080,
NUBUS_RESID_SECONDMODE = 0x0081,
NUBUS_RESID_THIRDMODE = 0x0082,
NUBUS_RESID_FOURTHMODE = 0x0083,
NUBUS_RESID_FIFTHMODE = 0x0084,
NUBUS_RESID_SIXTHMODE = 0x0085
};
struct nubus_dir
{
unsigned char *base;
unsigned char *ptr;
int done;
int mask;
};
struct nubus_dirent
{
unsigned char *base;
unsigned char type;
__u32 data; /* Actually 24bits used */
int mask;
};
/* We'd like to get rid of this eventually. Only daynaport.c uses it now. */
static inline void *nubus_slot_addr(int slot)
{
return (void *)(0xF0000000|(slot<<24));
}
#endif /* _UAPILINUX_NUBUS_H */
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