vgatypes.h

内核linux2.4.20,可跟rtlinux3.2打补丁 组成实时linux系统,编译内核

#ifndef _VGATYPES_
#define _VGATYPES_

#ifndef TC
#define far
#endif

#ifndef FALSE
#define FALSE   0
#endif

#ifndef TRUE
#define TRUE    1
#endif

#ifndef NULL
#define NULL    0
#endif

#ifndef CHAR
typedef char CHAR;
#endif

#ifndef SHORT
typedef short SHORT;
#endif

#ifndef LONG
typedef long LONG;
#endif

#ifndef UCHAR
typedef unsigned char UCHAR;
#endif

#ifndef USHORT
typedef unsigned short USHORT;
#endif

#ifndef ULONG
typedef unsigned long ULONG;
#endif

#ifndef PUCHAR
typedef UCHAR far *PUCHAR;
#endif

#ifndef PUSHORT
typedef USHORT far *PUSHORT;
#endif

#ifndef PULONG
typedef ULONG far *PULONG;
#endif

#ifndef PVOID
typedef void far *PVOID;
#endif
#ifndef VOID
typedef void VOID;
#endif

#ifndef BOOLEAN
typedef UCHAR BOOLEAN;
#endif

#ifndef WINCE_HEADER
#ifndef bool
typedef UCHAR bool;
#endif
#endif	/* WINCE_HEADER */

#ifndef VBIOS_VER_MAX_LENGTH
#define VBIOS_VER_MAX_LENGTH         4
#endif

#ifndef WIN2000
#ifndef SIS_VB_CHIP_TYPE
typedef enum _SIS_VB_CHIP_TYPE {
	VB_CHIP_Legacy = 0,
	VB_CHIP_301,
	VB_CHIP_301B,
	VB_CHIP_301BLCD,
	VB_CHIP_301BTV,
	VB_CHIP_302,
	VB_CHIP_302B,
	VB_CHIP_302BLCD,
	VB_CHIP_302BTV,
	VB_CHIP_303,
	VB_CHIP_UNKNOWN,	/* other video bridge or no video bridge */
	MAX_VB_CHIP
} SIS_VB_CHIP_TYPE;
#endif
#endif

#ifndef WIN2000
#ifndef SIS_LCD_TYPE
typedef enum _SIS_LCD_TYPE {
	LCD_INVALID = 0,
	LCD_800x600,
	LCD_1024x768,
	LCD_1280x1024,
	LCD_1280x960,
	LCD_640x480,
	LCD_1600x1200,
	LCD_1920x1440,
	LCD_2048x1536,
	LCD_UNKNOWN
} SIS_LCD_TYPE;
#endif
#endif

#ifndef WIN2000			/* mark by Paul ,Move definition to sisv.h */
#ifndef PSIS_DSReg
typedef struct _SIS_DSReg {
	UCHAR jIdx;
	UCHAR jVal;
} SIS_DSReg, *PSIS_DSReg;
#endif

#ifndef SIS_HW_DEVICE_INFO

typedef struct _SIS_HW_DEVICE_INFO SIS_HW_DEVICE_INFO, *PSIS_HW_DEVICE_INFO;

typedef BOOLEAN (*PSIS_QUERYSPACE) (PSIS_HW_DEVICE_INFO, ULONG, ULONG, ULONG *);

struct _SIS_HW_DEVICE_INFO {
	PVOID pDevice;		/* The pointer to the physical device data structure 
				   in each OS or NULL for unused. */
	UCHAR *pjVirtualRomBase;	/* Only for NT, NULL for WinCE & Linux. */
	/* base virtual address of VBIOS ROM Space */
	/* or base virtual address of ROM image file. */
	/* if NULL, then read from pjROMImage; */
	/* Note:ROM image file is the file of VBIOS ROM */

	UCHAR *pjCustomizedROMImage;	/* base virtual address of ROM image file. */
	/* wincE:ROM image file is the file for OEM */
	/*       customized table */
	/* Linux: not used */
	/* NT   : not used  */
	/* Note : pjCustomizedROMImage=NULL if no ROM image file */

	UCHAR *pjVideoMemoryAddress;	/* base virtual memory address */
	/* of Linear VGA memory */

	ULONG ulVideoMemorySize;	/* size, in bytes, of the memory on the board */
	ULONG ulIOAddress;	/* base I/O address of VGA ports (0x3B0) */
	UCHAR jChipType;	/* Used to Identify SiS Graphics Chip */
	/* defined in the data structure type  */
	/* "SIS_CHIP_TYPE" */

	UCHAR jChipRevision;	/* Used to Identify SiS Graphics Chip Revision */
	UCHAR ujVBChipID;	/* the ID of video bridge */
	/* defined in the data structure type */
	/* "SIS_VB_CHIP_TYPE" */

	USHORT usExternalChip;	/* NO VB or other video bridge(not  */
	/* SiS video bridge) */
	/* if ujVBChipID = VB_CHIP_UNKNOWN, */
	/* then bit0=1 : LVDS,bit1=1 : trumpion, */
	/* bit2=1 : CH7005 & no video bridge if */
	/* usExternalChip = 0. */
	/* Note: CR37[3:1]: */
	/*             001:SiS 301 */
	/*             010:LVDS */
	/*             011:Trumpion LVDS Scaling Chip */
	/*             100:LVDS(LCD-out)+Chrontel 7005 */
	/*             101:Single Chrontel 7005 */

	ULONG ulCRT2LCDType;	/* defined in the data structure type */
	/* "SIS_LCD_TYPE" */

	BOOLEAN bIntegratedMMEnabled;	/* supporting integration MM enable */

	BOOLEAN bSkipDramSizing;	/* True: Skip video memory sizing. */
	PSIS_DSReg pSR;		/* restore SR registers in initial function. */
	/* end data :(idx, val) =  (FF, FF). */
	/* Note : restore SR registers if  */
	/* bSkipDramSizing = TRUE */

	PSIS_DSReg pCR;		/* restore CR registers in initial function. */
	/* end data :(idx, val) =  (FF, FF) */
	/* Note : restore cR registers if  */
	/* bSkipDramSizing = TRUE */

	PSIS_QUERYSPACE pQueryVGAConfigSpace;	/* Get/Set VGA Configuration  */
	/* space */

	PSIS_QUERYSPACE pQueryNorthBridgeSpace;	/* Get/Set North Bridge  */
	/* space  */

	UCHAR szVBIOSVer[VBIOS_VER_MAX_LENGTH];

};
#endif
#endif				/*~ mark by Paul ,Move definition to sisv.h */

#ifndef WIN2000
#ifndef WINCE_HEADER
#ifndef BUS_DATA_TYPE
typedef enum _BUS_DATA_TYPE {
	ConfigurationSpaceUndefined = -1,
	Cmos,
	EisaConfiguration,
	Pos,
	CbusConfiguration,
	PCIConfiguration,
	VMEConfiguration,
	NuBusConfiguration,
	PCMCIAConfiguration,
	MPIConfiguration,
	MPSAConfiguration,
	PNPISAConfiguration,
	MaximumBusDataType
} BUS_DATA_TYPE, *PBUS_DATA_TYPE;
#endif
#endif				/* WINCE_HEADER */

#ifndef PCI_TYPE0_ADDRESSES
#define PCI_TYPE0_ADDRESSES             6
#endif

#ifndef PCI_TYPE1_ADDRESSES
#define PCI_TYPE1_ADDRESSES             2
#endif

#ifndef WINCE_HEADER
#ifndef PCI_COMMON_CONFIG
typedef struct _PCI_COMMON_CONFIG {
	USHORT VendorID;	/* (ro)                 */
	USHORT DeviceID;	/* (ro)                 */
	USHORT Command;		/* Device control       */
	USHORT Status;
	UCHAR RevisionID;	/* (ro)                 */
	UCHAR ProgIf;		/* (ro)                 */
	UCHAR SubClass;		/* (ro)                 */
	UCHAR BaseClass;	/* (ro)                 */
	UCHAR CacheLineSize;	/* (ro+)                */
	UCHAR LatencyTimer;	/* (ro+)                */
	UCHAR HeaderType;	/* (ro)                 */
	UCHAR BIST;		/* Built in self test   */

	union {
		struct _PCI_HEADER_TYPE_0 {
			ULONG BaseAddresses[PCI_TYPE0_ADDRESSES];
			ULONG CIS;
			USHORT SubVendorID;
			USHORT SubSystemID;
			ULONG ROMBaseAddress;
			ULONG Reserved2[2];

			UCHAR InterruptLine;	/*                    */
			UCHAR InterruptPin;	/* (ro)               */
			UCHAR MinimumGrant;	/* (ro)               */
			UCHAR MaximumLatency;	/* (ro)               */
		} type0;

	} u;

	UCHAR DeviceSpecific[192];

} PCI_COMMON_CONFIG, *PPCI_COMMON_CONFIG;
#endif
#endif				/* WINCE_HEADER */

#ifndef FIELD_OFFSET
#define FIELD_OFFSET(type, field)    ((LONG)&(((type *)0)->field))
#endif

#ifndef PCI_COMMON_HDR_LENGTH
#define PCI_COMMON_HDR_LENGTH (FIELD_OFFSET (PCI_COMMON_CONFIG, DeviceSpecific))
#endif
#endif

#endif