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/*
* Copyright (c) 2005 ASPEED Technology Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the authors not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The authors makes no representations
* about the suitability of this software for any purpose. It is provided
* "as is" without express or implied warranty.
*
* THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
#include <stdlib.h>
/* Compiler Options */
#define Accel_2D
/* #define MMIO_2D */
#define HWC
/* #define PATCH_ABI_VERSION */
/* Vendor & Device Info */
#ifndef PCI_VENDOR_AST
#define PCI_VENDOR_AST 0x1A03
#endif
#ifndef PCI_CHIP_AST2000
#define PCI_CHIP_AST2000 0x2000
#endif
typedef enum _CHIP_ID {
VGALegacy,
AST2000,
AST2100
} CHIP_ID;
/* AST REC Info */
#define AST_NAME "AST"
#define AST_DRIVER_NAME "ast"
#define AST_MAJOR_VERSION PACKAGE_VERSION_MAJOR
#define AST_MINOR_VERSION PACKAGE_VERSION_MINOR
#define AST_PATCH_VERSION PACKAGE_VERSION_PATCHLEVEL
#define AST_VERSION \
((AST_MAJOR_VERSION << 20) | (AST_MINOR_VERSION << 10) | AST_PATCH_VERSION)
/* Customized Info */
#define DEFAULT_VIDEOMEM_SIZE 0x00800000
#define DEFAULT_MMIO_SIZE 0x00020000
#define DEFAULT_CMDQ_SIZE 0x00100000
#define MIN_CMDQ_SIZE 0x00040000
#define CMD_QUEUE_GUARD_BAND 0x00000020
#define DEFAULT_HWC_NUM 0x00000002
/* Patch Info */
#define ABI_VIDEODRV_VERSION_PATCH SET_ABI_VERSION(0, 5)
/* Data Type Definition */
typedef INT32 LONG;
typedef CARD8 UCHAR;
typedef CARD16 USHORT;
typedef CARD32 ULONG;
/* Data Structure Definition */
typedef struct _ASTRegRec {
UCHAR ExtCRTC[0x50];
} ASTRegRec, *ASTRegPtr;
typedef struct _VIDEOMODE {
int ScreenWidth;
int ScreenHeight;
int bitsPerPixel;
int ScreenPitch;
} VIDEOMODE, *PVIDEOMODE;
typedef struct {
ULONG ulCMDQSize;
ULONG ulCMDQType;
ULONG ulCMDQOffsetAddr;
UCHAR *pjCMDQVirtualAddr;
UCHAR *pjCmdQBasePort;
UCHAR *pjWritePort;
UCHAR *pjReadPort;
UCHAR *pjEngStatePort;
ULONG ulCMDQMask;
ULONG ulCurCMDQueueLen;
ULONG ulWritePointer;
ULONG ulReadPointer;
ULONG ulReadPointer_OK; /* for Eng_DBGChk */
} CMDQINFO, *PCMDQINFO;
typedef struct {
int HWC_NUM;
int HWC_NUM_Next;
ULONG ulHWCOffsetAddr;
UCHAR *pjHWCVirtualAddr;
USHORT cursortype;
USHORT width;
USHORT height;
USHORT offset_x;
USHORT offset_y;
ULONG fg;
ULONG bg;
} HWCINFO, *PHWCINFO;
typedef struct _ASTRec {
EntityInfoPtr pEnt;
pciVideoPtr PciInfo;
PCITAG PciTag;
OptionInfoPtr Options;
DisplayModePtr ModePtr;
FBLinearPtr pCMDQPtr;
XAAInfoRecPtr AccelInfoPtr;
xf86CursorInfoPtr HWCInfoPtr;
FBLinearPtr pHWCPtr;
CloseScreenProcPtr CloseScreen;
ScreenBlockHandlerProcPtr BlockHandler;
UCHAR jChipType;
Bool noAccel;
Bool noHWC;
Bool MMIO2D;
int ENGCaps;
int DBGSelect;
ULONG FBPhysAddr; /* Frame buffer physical address */
ULONG MMIOPhysAddr; /* MMIO region physical address */
ULONG BIOSPhysAddr; /* BIOS physical address */
UCHAR *FBVirtualAddr; /* Map of frame buffer */
UCHAR *MMIOVirtualAddr; /* Map of MMIO region */
unsigned long FbMapSize;
unsigned long MMIOMapSize;
IOADDRESS IODBase; /* Base of PIO memory area */
IOADDRESS PIOOffset;
IOADDRESS RelocateIO;
VIDEOMODE VideoModeInfo;
ASTRegRec SavedReg;
CMDQINFO CMDQInfo;
HWCINFO HWCInfo;
ULONG ulCMDReg;
Bool EnableClip;
} ASTRec, *ASTRecPtr;
#define ASTPTR(p) ((ASTRecPtr)((p)->driverPrivate))
/* Include Files */
#include "ast_mode.h"
#include "ast_vgatool.h"
#include "ast_2dtool.h"
#include "ast_cursor.h"
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