Initial code release from ASPEED Technology Inc. Bugzilla #4937

    <https://bugs.freedesktop.org/show_bug.cgi?id=4937> Attachment 3686
    <https://bugs.freedesktop.org/attachment.cgi?id=3686>

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"