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Diffstat (limited to 'src/ast.h')
| -rw-r--r-- | src/ast.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/ast.h b/src/ast.h new file mode 100644 index 0000000..bbffa11 --- /dev/null +++ b/src/ast.h @@ -0,0 +1,167 @@ +/* + * 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. + */ + +/* Compiler Options */ +#define Accel_2D +/* #define MMIO_2D */ +#define HWC + +/* Vendor & Device Info */ +#ifndef PCI_VENDOR_AST +#define PCI_VENDOR_AST 0x1A03 +#endif + +#ifndef PCI_CHIP_AST2000 +#define PCI_CHIP_AST2000 0x2000 +#endif + +/* AST REC Info */ +#define AST_NAME "AST" +#define AST_DRIVER_NAME "ast" +#define AST_MAJOR_VERSION 0 +#define AST_MINOR_VERSION 51 +#define AST_PATCH_VERSION 0 +#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 CMD_QUEUE_GUARD_BAND 0x00000020 +#define DEFAULT_HWC_NUM 0x00000002 + +/* 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; + + 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" |