--- /dev/null
+/* DO NOT EDIT THIS FILE.
+
+ It has been auto-edited by fixincludes from:
+
+ "/usr/include/xorg/xf86str.h"
+
+ This had to be done to correct non-standard usages in the
+ original, manufacturer supplied header file. */
+
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86str.h,v 1.97 2003/10/30 17:36:56 tsi Exp $ */
+
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * This file contains definitions of the public XFree86 data structures/types.
+ * Any data structures that video drivers need to access should go here.
+ */
+
+#ifndef _XF86STR_H
+#define _XF86STR_H
+
+#include "misc.h"
+#include "input.h"
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "colormapst.h"
+#include "xf86Module.h"
+#include "xf86Opt.h"
+#include "xf86Pci.h"
+
+/*
+ * memType is of the size of the addressable memory (machine size)
+ * usually unsigned long.
+ */
+typedef unsigned long memType;
+
+/* Video mode flags */
+
+typedef enum {
+ V_PHSYNC = 0x0001,
+ V_NHSYNC = 0x0002,
+ V_PVSYNC = 0x0004,
+ V_NVSYNC = 0x0008,
+ V_INTERLACE = 0x0010,
+ V_DBLSCAN = 0x0020,
+ V_CSYNC = 0x0040,
+ V_PCSYNC = 0x0080,
+ V_NCSYNC = 0x0100,
+ V_HSKEW = 0x0200, /* hskew provided */
+ V_BCAST = 0x0400,
+ V_PIXMUX = 0x1000,
+ V_DBLCLK = 0x2000,
+ V_CLKDIV2 = 0x4000
+} ModeFlags;
+
+typedef enum {
+ INTERLACE_HALVE_V = 0x0001 /* Halve V values for interlacing */
+} CrtcAdjustFlags;
+
+/* Flags passed to ChipValidMode() */
+typedef enum {
+ MODECHECK_INITIAL = 0,
+ MODECHECK_FINAL = 1
+} ModeCheckFlags;
+
+/* These are possible return values for xf86CheckMode() and ValidMode() */
+typedef enum {
+ MODE_OK = 0, /* Mode OK */
+ MODE_HSYNC, /* hsync out of range */
+ MODE_VSYNC, /* vsync out of range */
+ MODE_H_ILLEGAL, /* mode has illegal horizontal timings */
+ MODE_V_ILLEGAL, /* mode has illegal horizontal timings */
+ MODE_BAD_WIDTH, /* requires an unsupported linepitch */
+ MODE_NOMODE, /* no mode with a maching name */
+ MODE_NO_INTERLACE, /* interlaced mode not supported */
+ MODE_NO_DBLESCAN, /* doublescan mode not supported */
+ MODE_NO_VSCAN, /* multiscan mode not supported */
+ MODE_MEM, /* insufficient video memory */
+ MODE_VIRTUAL_X, /* mode width too large for specified virtual size */
+ MODE_VIRTUAL_Y, /* mode height too large for specified virtual size */
+ MODE_MEM_VIRT, /* insufficient video memory given virtual size */
+ MODE_NOCLOCK, /* no fixed clock available */
+ MODE_CLOCK_HIGH, /* clock required is too high */
+ MODE_CLOCK_LOW, /* clock required is too low */
+ MODE_CLOCK_RANGE, /* clock/mode isn't in a ClockRange */
+ MODE_BAD_HVALUE, /* horizontal timing was out of range */
+ MODE_BAD_VVALUE, /* vertical timing was out of range */
+ MODE_BAD_VSCAN, /* VScan value out of range */
+ MODE_HSYNC_NARROW, /* horizontal sync too narrow */
+ MODE_HSYNC_WIDE, /* horizontal sync too wide */
+ MODE_HBLANK_NARROW, /* horizontal blanking too narrow */
+ MODE_HBLANK_WIDE, /* horizontal blanking too wide */
+ MODE_VSYNC_NARROW, /* vertical sync too narrow */
+ MODE_VSYNC_WIDE, /* vertical sync too wide */
+ MODE_VBLANK_NARROW, /* vertical blanking too narrow */
+ MODE_VBLANK_WIDE, /* vertical blanking too wide */
+ MODE_PANEL, /* exceeds panel dimensions */
+ MODE_INTERLACE_WIDTH, /* width too large for interlaced mode */
+ MODE_ONE_WIDTH, /* only one width is supported */
+ MODE_ONE_HEIGHT, /* only one height is supported */
+ MODE_ONE_SIZE, /* only one resolution is supported */
+ MODE_BAD = -2, /* unspecified reason */
+ MODE_ERROR = -1 /* error condition */
+} ModeStatus;
+
+# define M_T_BUILTIN 0x01 /* built-in mode */
+# define M_T_CLOCK_C (0x02 | M_T_BUILTIN) /* built-in mode - configure clock */
+# define M_T_CRTC_C (0x04 | M_T_BUILTIN) /* built-in mode - configure CRTC */
+# define M_T_CLOCK_CRTC_C (M_T_CLOCK_C | M_T_CRTC_C)
+ /* built-in mode - configure CRTC and clock */
+# define M_T_DEFAULT 0x10 /* (VESA) default modes */
+# define M_T_USERDEF 0x20 /* One of the modes from the config file */
+
+/* Video mode */
+typedef struct _DisplayModeRec {
+ struct _DisplayModeRec * prev;
+ struct _DisplayModeRec * next;
+ char * name; /* identifier for the mode */
+ ModeStatus status;
+ int type;
+
+ /* These are the values that the user sees/provides */
+ int Clock; /* pixel clock freq (kHz) */
+ int HDisplay; /* horizontal timing */
+ int HSyncStart;
+ int HSyncEnd;
+ int HTotal;
+ int HSkew;
+ int VDisplay; /* vertical timing */
+ int VSyncStart;
+ int VSyncEnd;
+ int VTotal;
+ int VScan;
+ int Flags;
+
+ /* These are the values the hardware uses */
+ int ClockIndex;
+ int SynthClock; /* Actual clock freq to
+ * be programmed (kHz) */
+ int CrtcHDisplay;
+ int CrtcHBlankStart;
+ int CrtcHSyncStart;
+ int CrtcHSyncEnd;
+ int CrtcHBlankEnd;
+ int CrtcHTotal;
+ int CrtcHSkew;
+ int CrtcVDisplay;
+ int CrtcVBlankStart;
+ int CrtcVSyncStart;
+ int CrtcVSyncEnd;
+ int CrtcVBlankEnd;
+ int CrtcVTotal;
+ Bool CrtcHAdjusted;
+ Bool CrtcVAdjusted;
+ int PrivSize;
+ INT32 * Private;
+ int PrivFlags;
+
+ float HSync, VRefresh;
+} DisplayModeRec, *DisplayModePtr;
+
+/* The monitor description */
+
+#define MAX_HSYNC 8
+#define MAX_VREFRESH 8
+
+typedef struct { float hi, lo; } range;
+
+typedef struct { CARD32 red, green, blue; } rgb;
+
+typedef struct { float red, green, blue; } Gamma;
+
+/* The permitted gamma range is 1 / GAMMA_MAX <= g <= GAMMA_MAX */
+#define GAMMA_MAX 10.0
+#define GAMMA_MIN (1.0 / GAMMA_MAX)
+#define GAMMA_ZERO (GAMMA_MIN / 100.0)
+
+typedef struct {
+ char * id;
+ char * vendor;
+ char * model;
+ int nHsync;
+ range hsync[MAX_HSYNC];
+ int nVrefresh;
+ range vrefresh[MAX_VREFRESH];
+ DisplayModePtr Modes; /* Start of the monitor's mode list */
+ DisplayModePtr Last; /* End of the monitor's mode list */
+ Gamma gamma; /* Gamma of the monitor */
+ int widthmm;
+ int heightmm;
+ pointer options;
+ pointer DDC;
+} MonRec, *MonPtr;
+
+/* the list of clock ranges */
+typedef struct x_ClockRange {
+ struct x_ClockRange *next;
+ int minClock; /* (kHz) */
+ int maxClock; /* (kHz) */
+ int clockIndex; /* -1 for programmable clocks */
+ Bool interlaceAllowed;
+ Bool doubleScanAllowed;
+ int ClockMulFactor;
+ int ClockDivFactor;
+ int PrivFlags;
+} ClockRange, *ClockRangePtr;
+
+/* Need to store the strategy with clockRange for VidMode extension */
+typedef struct x_ClockRanges {
+ struct x_ClockRanges *next;
+ int minClock;
+ int maxClock;
+ int clockIndex; /* -1 for programmable clocks */
+ Bool interlaceAllowed;
+ Bool doubleScanAllowed;
+ int ClockMulFactor;
+ int ClockDivFactor;
+ int PrivFlags;
+ int strategy;
+} ClockRanges, *ClockRangesPtr;
+
+/*
+ * The driverFunc. xorgDriverFuncOp specifies the action driver should
+ * perform. If requested option is not supported function should return
+ * FALSE. pointer can be used to pass arguments to the function or
+ * to return data to the caller.
+ */
+typedef struct _ScrnInfoRec *ScrnInfoPtr;
+
+/* do not change order */
+typedef enum {
+ RR_GET_INFO,
+ RR_SET_CONFIG,
+ RR_GET_MODE_MM,
+ GET_REQUIRED_HW_INTERFACES = 10
+} xorgDriverFuncOp;
+
+typedef Bool xorgDriverFuncProc (ScrnInfoPtr, xorgDriverFuncOp,
+ pointer);
+
+/* RR_GET_INFO, RR_SET_CONFIG */
+typedef struct {
+ int rotation;
+ int rate;
+ int width;
+ int height;
+} xorgRRConfig;
+
+typedef union {
+ short RRRotations;
+ xorgRRConfig RRConfig;
+} xorgRRRotation, *xorgRRRotationPtr;
+
+/* RR_GET_MODE_MM */
+typedef struct {
+ DisplayModePtr mode;
+ int virtX;
+ int virtY;
+ int mmWidth;
+ int mmHeight;
+} xorgRRModeMM, *xorgRRModeMMPtr;
+
+/* GET_REQUIRED_HW_INTERFACES */
+#define HW_IO 1
+#define HW_MMIO 2
+#define NEED_IO_ENABLED(x) (x & HW_IO)
+
+typedef CARD32 xorgHWFlags;
+
+/*
+ * The driver list struct. This contains the information required for each
+ * driver before a ScrnInfoRec has been allocated.
+ */
+struct _DriverRec;
+
+typedef struct {
+ int driverVersion;
+ char * driverName;
+ void (*Identify)(int flags);
+ Bool (*Probe)(struct _DriverRec *drv, int flags);
+ const OptionInfoRec * (*AvailableOptions)(int chipid, int bustype);
+ pointer module;
+ int refCount;
+} DriverRec1;
+
+typedef struct _DriverRec {
+ int driverVersion;
+ char * driverName;
+ void (*Identify)(int flags);
+ Bool (*Probe)(struct _DriverRec *drv, int flags);
+ const OptionInfoRec * (*AvailableOptions)(int chipid, int bustype);
+ pointer module;
+ int refCount;
+ xorgDriverFuncProc *driverFunc;
+} DriverRec, *DriverPtr;
+
+/*
+ * AddDriver flags
+ */
+#define HaveDriverFuncs 1
+
+
+#ifdef XFree86LOADER
+/*
+ * The optional module list struct. This allows modules exporting helping
+ * functions to configuration tools, the Xserver, or any other
+ * application/module interested in such information.
+ */
+typedef struct _ModuleInfoRec {
+ int moduleVersion;
+ char * moduleName;
+ pointer module;
+ int refCount;
+ const OptionInfoRec * (*AvailableOptions)(void *unused);
+ pointer unused[8]; /* leave some space for more fields */
+} ModuleInfoRec, *ModuleInfoPtr;
+#endif
+
+/*
+ * These are the private bus types. New types can be added here. Types
+ * required for the public interface should be added to xf86str.h, with
+ * function prototypes added to xf86.h.
+ */
+
+/* Tolerate prior #include <linux/input.h> */
+#if defined(__linux__) && defined(_INPUT_H)
+#undef BUS_NONE
+#undef BUS_ISA
+#undef BUS_PCI
+#undef BUS_SBUS
+#undef BUS_last
+#endif
+
+typedef enum {
+ BUS_NONE,
+ BUS_ISA,
+ BUS_PCI,
+ BUS_SBUS,
+ BUS_last /* Keep last */
+} BusType;
+
+typedef struct {
+ int bus;
+ int device;
+ int func;
+} PciBusId;
+
+typedef struct {
+ unsigned int dummy;
+} IsaBusId;
+
+typedef struct {
+ int fbNum;
+} SbusBusId;
+
+typedef struct _bus {
+ BusType type;
+ union {
+ IsaBusId isa;
+ PciBusId pci;
+ SbusBusId sbus;
+ } id;
+} BusRec, *BusPtr;
+
+#define MAXCLOCKS 128
+typedef enum {
+ DAC_BPP8 = 0,
+ DAC_BPP16,
+ DAC_BPP24,
+ DAC_BPP32,
+ MAXDACSPEEDS
+} DacSpeedIndex;
+
+typedef struct {
+ char * identifier;
+ char * vendor;
+ char * board;
+ char * chipset;
+ char * ramdac;
+ char * driver;
+ struct _confscreenrec * myScreenSection;
+ Bool claimed;
+ int dacSpeeds[MAXDACSPEEDS];
+ int numclocks;
+ int clock[MAXCLOCKS];
+ char * clockchip;
+ char * busID;
+ Bool active;
+ Bool inUse;
+ int videoRam;
+ int textClockFreq;
+ unsigned long BiosBase; /* Base address of video BIOS */
+ unsigned long MemBase; /* Frame buffer base address */
+ unsigned long IOBase;
+ int chipID;
+ int chipRev;
+ pointer options;
+ int irq;
+ int screen; /* For multi-CRTC cards */
+} GDevRec, *GDevPtr;
+
+typedef int (*FindIsaDevProc)(GDevPtr dev);
+
+typedef struct {
+ char * identifier;
+ char * driver;
+ pointer commonOptions;
+ pointer extraOptions;
+} IDevRec, *IDevPtr;
+
+typedef struct {
+ int vendor;
+ int chipType;
+ int chipRev;
+ int subsysVendor;
+ int subsysCard;
+ int bus;
+ int device;
+ int func;
+ int class;
+ int subclass;
+ int interface;
+ memType memBase[6];
+ memType ioBase[6];
+ int size[6];
+ unsigned char type[6];
+ memType biosBase;
+ int biosSize;
+ pointer thisCard;
+ Bool validSize;
+ Bool validate;
+ CARD32 listed_class;
+} pciVideoRec, *pciVideoPtr;
+
+typedef struct {
+ int frameX0;
+ int frameY0;
+ int virtualX;
+ int virtualY;
+ int depth;
+ int fbbpp;
+ rgb weight;
+ rgb blackColour;
+ rgb whiteColour;
+ int defaultVisual;
+ char ** modes;
+ pointer options;
+} DispRec, *DispPtr;
+
+typedef struct _confxvportrec {
+ char * identifier;
+ pointer options;
+} confXvPortRec, *confXvPortPtr;
+
+typedef struct _confxvadaptrec {
+ char * identifier;
+ int numports;
+ confXvPortPtr ports;
+ pointer options;
+} confXvAdaptorRec, *confXvAdaptorPtr;
+
+typedef struct _confscreenrec {
+ char * id;
+ int screennum;
+ int defaultdepth;
+ int defaultbpp;
+ int defaultfbbpp;
+ MonPtr monitor;
+ GDevPtr device;
+ int numdisplays;
+ DispPtr displays;
+ int numxvadaptors;
+ confXvAdaptorPtr xvadaptors;
+ pointer options;
+} confScreenRec, *confScreenPtr;
+
+typedef enum {
+ PosObsolete = -1,
+ PosAbsolute = 0,
+ PosRightOf,
+ PosLeftOf,
+ PosAbove,
+ PosBelow,
+ PosRelative
+} PositionType;
+
+typedef struct _screenlayoutrec {
+ confScreenPtr screen;
+ char * topname;
+ confScreenPtr top;
+ char * bottomname;
+ confScreenPtr bottom;
+ char * leftname;
+ confScreenPtr left;
+ char * rightname;
+ confScreenPtr right;
+ PositionType where;
+ int x;
+ int y;
+ char * refname;
+ confScreenPtr refscreen;
+} screenLayoutRec, *screenLayoutPtr;
+
+typedef struct _serverlayoutrec {
+ char * id;
+ screenLayoutPtr screens;
+ GDevPtr inactives;
+ IDevPtr inputs;
+ pointer options;
+} serverLayoutRec, *serverLayoutPtr;
+
+typedef struct _confdribufferrec {
+ int count;
+ int size;
+ enum {
+ XF86DRI_WC_HINT = 0x0001 /* Placeholder: not implemented */
+ } flags;
+} confDRIBufferRec, *confDRIBufferPtr;
+
+typedef struct _confdrirec {
+ int group;
+ int mode;
+ int bufs_count;
+ confDRIBufferRec *bufs;
+} confDRIRec, *confDRIPtr;
+
+/* These values should be adjusted when new fields are added to ScrnInfoRec */
+#define NUM_RESERVED_INTS 16
+#define NUM_RESERVED_POINTERS 15
+#define NUM_RESERVED_FUNCS 11
+
+typedef pointer (*funcPointer)(void);
+
+/* flags for depth 24 pixmap options */
+typedef enum {
+ Pix24DontCare = 0,
+ Pix24Use24,
+ Pix24Use32
+} Pix24Flags;
+
+/* Power management events: so far we only support APM */
+
+typedef enum {
+ XF86_APM_UNKNOWN = -1,
+ XF86_APM_SYS_STANDBY,
+ XF86_APM_SYS_SUSPEND,
+ XF86_APM_CRITICAL_SUSPEND,
+ XF86_APM_USER_STANDBY,
+ XF86_APM_USER_SUSPEND,
+ XF86_APM_STANDBY_RESUME,
+ XF86_APM_NORMAL_RESUME,
+ XF86_APM_CRITICAL_RESUME,
+ XF86_APM_LOW_BATTERY,
+ XF86_APM_POWER_STATUS_CHANGE,
+ XF86_APM_UPDATE_TIME,
+ XF86_APM_CAPABILITY_CHANGED,
+ XF86_APM_STANDBY_FAILED,
+ XF86_APM_SUSPEND_FAILED
+} pmEvent;
+
+typedef enum {
+ PM_WAIT,
+ PM_CONTINUE,
+ PM_FAILED,
+ PM_NONE
+} pmWait;
+
+/*
+ * The IO access enabler struct. This contains the address for
+ * the IOEnable/IODisable funcs for their specific bus along
+ * with a pointer to data needed by them
+ */
+typedef struct _AccessRec {
+ void (*AccessDisable)(void *arg);
+ void (*AccessEnable)(void *arg);
+ void *arg;
+} xf86AccessRec, *xf86AccessPtr;
+
+typedef struct {
+ xf86AccessPtr mem;
+ xf86AccessPtr io;
+ xf86AccessPtr io_mem;
+} xf86SetAccessFuncRec, *xf86SetAccessFuncPtr;
+
+/* bus-access-related types */
+typedef enum {
+ NONE,
+ IO,
+ MEM_IO,
+ MEM
+} resType;
+
+typedef struct _EntityAccessRec {
+ xf86AccessPtr fallback;
+ xf86AccessPtr pAccess;
+ resType rt;
+ pointer busAcc;
+ struct _EntityAccessRec *next;
+} EntityAccessRec, *EntityAccessPtr;
+
+typedef struct _CurrAccRec {
+ EntityAccessPtr pMemAccess;
+ EntityAccessPtr pIoAccess;
+} xf86CurrentAccessRec, *xf86CurrentAccessPtr;
+
+/* new RAC */
+
+/* Resource Type values */
+#define ResNone ((unsigned long)(-1))
+
+#define ResMem 0x0001
+#define ResIo 0x0002
+#define ResIrq 0x0003
+#define ResDma 0x0004
+#define ResPciCfg 0x000e /* PCI Configuration space */
+#define ResPhysMask 0x000F
+
+#define ResExclusive 0x0010
+#define ResShared 0x0020
+#define ResAny 0x0040
+#define ResAccMask 0x0070
+#define ResUnused 0x0080
+
+#define ResUnusedOpr 0x0100
+#define ResDisableOpr 0x0200
+#define ResOprMask 0x0300
+
+#define ResBlock 0x0400
+#define ResSparse 0x0800
+#define ResExtMask 0x0C00
+
+#define ResEstimated 0x001000
+#define ResInit 0x002000
+#define ResBios 0x004000
+#define ResMiscMask 0x00F000
+
+#define ResBus 0x010000
+#define ResOverlap 0x020000
+
+#if defined(__alpha__) && defined(__linux__)
+# define ResDomain 0x1ff000000ul
+#else
+# define ResDomain 0xff000000ul
+#endif
+#define ResTypeMask (ResPhysMask | ResDomain) /* For conflict check */
+
+#define ResEnd ResNone
+
+#define ResExcMemBlock (ResMem | ResExclusive | ResBlock)
+#define ResExcIoBlock (ResIo | ResExclusive | ResBlock)
+#define ResShrMemBlock (ResMem | ResShared | ResBlock)
+#define ResShrIoBlock (ResIo | ResShared | ResBlock)
+#define ResExcUusdMemBlock (ResMem | ResExclusive | ResUnused | ResBlock)
+#define ResExcUusdIoBlock (ResIo | ResExclusive | ResUnused | ResBlock)
+#define ResShrUusdMemBlock (ResMem | ResShared | ResUnused | ResBlock)
+#define ResShrUusdIoBlock (ResIo | ResShared | ResUnused | ResBlock)
+#define ResExcUusdMemSparse (ResMem | ResExclusive | ResUnused | ResSparse)
+#define ResExcUusdIoSparse (ResIo | ResExclusive | ResUnused | ResSparse)
+#define ResShrUusdMemSparse (ResMem | ResShared | ResUnused | ResSparse)
+#define ResShrUusdIoSparse (ResIo | ResShared | ResUnused | ResSparse)
+
+#define ResExcMemSparse (ResMem | ResExclusive | ResSparse)
+#define ResExcIoSparse (ResIo | ResExclusive | ResSparse)
+#define ResShrMemSparse (ResMem | ResShared | ResSparse)
+#define ResShrIoSparse (ResIo | ResShared | ResSparse)
+#define ResUusdMemSparse (ResMem | ResUnused | ResSparse)
+#define ResUusdIoSparse (ResIo | ResUnused | ResSparse)
+
+#define ResIsMem(r) (((r)->type & ResPhysMask) == ResMem)
+#define ResIsIo(r) (((r)->type & ResPhysMask) == ResIo)
+#define ResIsExclusive(r) (((r)->type & ResAccMask) == ResExclusive)
+#define ResIsShared(r) (((r)->type & ResAccMask) == ResShared)
+#define ResIsUnused(r) (((r)->type & ResAccMask) == ResUnused)
+#define ResIsBlock(r) (((r)->type & ResExtMask) == ResBlock)
+#define ResIsSparse(r) (((r)->type & ResExtMask) == ResSparse)
+#define ResIsEstimated(r) (((r)->type & ResMiscMask) == ResEstimated)
+#define ResCanOverlap(r) (ResIsEstimated(r) || ((r)->type & ResOverlap))
+
+typedef struct {
+ unsigned long type; /* shared, exclusive, unused etc. */
+ memType a;
+ memType b;
+} resRange, *resList;
+
+#define RANGE_TYPE(type, domain) \
+ (((unsigned long)(domain) << 24) | ((type) & ~ResBus))
+#define RANGE(r,u,v,t) {\
+ (r).a = (u);\
+ (r).b = (v);\
+ (r).type = (t);\
+ }
+
+#define rBase a
+#define rMask b
+#define rBegin a
+#define rEnd b
+
+/* resource record */
+typedef struct _resRec *resPtr;
+typedef struct _resRec {
+ resRange val;
+ int entityIndex; /* who owns the resource */
+ resPtr next;
+} resRec;
+
+#define sparse_base val.rBase
+#define sparse_mask val.rMask
+#define block_begin val.rBegin
+#define block_end val.rEnd
+#define res_type val.type
+
+typedef struct {
+ int numChipset;
+ resRange *resList;
+} IsaChipsets;
+
+typedef struct {
+ int numChipset;
+ int PCIid;
+ resRange *resList;
+} PciChipsets;
+
+/* Entity properties */
+typedef void (*EntityProc)(int entityIndex,pointer private);
+
+typedef struct _entityInfo {
+ int index;
+ BusRec location;
+ int chipset;
+ Bool active;
+ resPtr resources;
+ GDevPtr device;
+ DriverPtr driver;
+} EntityInfoRec, *EntityInfoPtr;
+
+/* server states */
+
+typedef enum {
+ SETUP,
+ OPERATING
+} xf86State;
+
+typedef enum {
+ NOTIFY_SETUP_TRANSITION,
+ NOTIFY_SETUP,
+ NOTIFY_OPERATING,
+ NOTIFY_OPERATING_TRANSITION,
+ NOTIFY_ENABLE,
+ NOTIFY_ENTER,
+ NOTIFY_LEAVE
+} xf86NotifyState;
+
+typedef void (*xf86StateChangeNotificationCallbackFunc)(xf86NotifyState state,pointer);
+
+/* DGA */
+
+typedef struct {
+ int num; /* A unique identifier for the mode (num > 0) */
+ DisplayModePtr mode;
+ int flags; /* DGA_CONCURRENT_ACCESS, etc... */
+ int imageWidth; /* linear accessible portion (pixels) */
+ int imageHeight;
+ int pixmapWidth; /* Xlib accessible portion (pixels) */
+ int pixmapHeight; /* both fields ignored if no concurrent access */
+ int bytesPerScanline;
+ int byteOrder; /* MSBFirst, LSBFirst */
+ int depth;
+ int bitsPerPixel;
+ unsigned long red_mask;
+ unsigned long green_mask;
+ unsigned long blue_mask;
+ short visualClass;
+ int viewportWidth;
+ int viewportHeight;
+ int xViewportStep; /* viewport position granularity */
+ int yViewportStep;
+ int maxViewportX; /* max viewport origin */
+ int maxViewportY;
+ int viewportFlags; /* types of page flipping possible */
+ int offset; /* offset into physical memory */
+ unsigned char *address; /* server's mapped framebuffer */
+ int reserved1;
+ int reserved2;
+} DGAModeRec, *DGAModePtr;
+
+typedef struct {
+ DGAModePtr mode;
+ PixmapPtr pPix;
+} DGADeviceRec, *DGADevicePtr;
+
+/*
+ * Flags for driver Probe() functions.
+ */
+#define PROBE_DEFAULT 0x00
+#define PROBE_DETECT 0x01
+#define PROBE_TRYHARD 0x02
+
+/*
+ * Driver entry point types
+ */
+
+typedef Bool xf86ProbeProc (DriverPtr, int);
+typedef Bool xf86PreInitProc (ScrnInfoPtr, int);
+typedef Bool xf86ScreenInitProc (int, ScreenPtr, int, char**);
+typedef Bool xf86SwitchModeProc (int, DisplayModePtr, int);
+typedef void xf86AdjustFrameProc (int, int, int, int);
+typedef Bool xf86EnterVTProc (int, int);
+typedef void xf86LeaveVTProc (int, int);
+typedef void xf86FreeScreenProc (int, int);
+typedef ModeStatus xf86ValidModeProc (int, DisplayModePtr, Bool, int);
+typedef void xf86EnableDisableFBAccessProc(int, Bool);
+typedef int xf86SetDGAModeProc (int, int, DGADevicePtr);
+typedef int xf86ChangeGammaProc (int, Gamma);
+typedef void xf86PointerMovedProc (int, int, int);
+typedef Bool xf86PMEventProc (int, pmEvent, Bool);
+typedef int xf86HandleMessageProc (int, const char*, const char*, char**);
+typedef void xf86DPMSSetProc (ScrnInfoPtr, int, int);
+typedef void xf86LoadPaletteProc (ScrnInfoPtr, int, int *, LOCO *, VisualPtr);
+typedef void xf86SetOverscanProc (ScrnInfoPtr, int);
+
+
+/*
+ * ScrnInfoRec
+ *
+ * There is one of these for each screen, and it holds all the screen-specific
+ * information.
+ *
+ * Note: the size and layout must be kept the same across versions. New
+ * fields are to be added in place of the "reserved*" fields. No fields
+ * are to be dependent on compile-time defines.
+ */
+
+
+typedef struct _ScrnInfoRec {
+ int driverVersion;
+ char * driverName; /* canonical name used in */
+ /* the config file */
+ ScreenPtr pScreen; /* Pointer to the ScreenRec */
+ int scrnIndex; /* Number of this screen */
+ Bool configured; /* Is this screen valid */
+ int origIndex; /* initial number assigned to
+ * this screen before
+ * finalising the number of
+ * available screens */
+
+ /* Display-wide screenInfo values needed by this screen */
+ int imageByteOrder;
+ int bitmapScanlineUnit;
+ int bitmapScanlinePad;
+ int bitmapBitOrder;
+ int numFormats;
+ PixmapFormatRec formats[MAXFORMATS];
+ PixmapFormatRec fbFormat;
+
+ int bitsPerPixel; /* fb bpp */
+ Pix24Flags pixmap24; /* pixmap pref for depth 24 */
+ int depth; /* depth of default visual */
+ MessageType depthFrom; /* set from config? */
+ MessageType bitsPerPixelFrom; /* set from config? */
+ rgb weight; /* r/g/b weights */
+ rgb mask; /* rgb masks */
+ rgb offset; /* rgb offsets */
+ int rgbBits; /* Number of bits in r/g/b */
+ Gamma gamma; /* Gamma of the monitor */
+ int defaultVisual; /* default visual class */
+ int maxHValue; /* max horizontal timing */
+ int maxVValue; /* max vertical timing value */
+ int virtualX; /* Virtual width */
+ int virtualY; /* Virtual height */
+ int xInc; /* Horizontal timing increment */
+ MessageType virtualFrom; /* set from config? */
+ int displayWidth; /* memory pitch */
+ int frameX0; /* viewport position */
+ int frameY0;
+ int frameX1;
+ int frameY1;
+ int zoomLocked; /* Disallow mode changes */
+ DisplayModePtr modePool; /* list of compatible modes */
+ DisplayModePtr modes; /* list of actual modes */
+ DisplayModePtr currentMode; /* current mode
+ * This was previously
+ * overloaded with the modes
+ * field, which is a pointer
+ * into a circular list */
+ confScreenPtr confScreen; /* Screen config info */
+ MonPtr monitor; /* Monitor information */
+ DispPtr display; /* Display information */
+ int * entityList; /* List of device entities */
+ int numEntities;
+ int widthmm; /* physical display dimensions
+ * in mm */
+ int heightmm;
+ int xDpi; /* width DPI */
+ int yDpi; /* height DPI */
+ char * name; /* Name to prefix messages */
+ pointer driverPrivate; /* Driver private area */
+ DevUnion * privates; /* Other privates can hook in
+ * here */
+ DriverPtr drv; /* xf86DriverList[] entry */
+ pointer module; /* Pointer to module head */
+ int colorKey;
+ int overlayFlags;
+
+ /* Some of these may be moved out of here into the driver private area */
+
+ char * chipset; /* chipset name */
+ char * ramdac; /* ramdac name */
+ char * clockchip; /* clock name */
+ Bool progClock; /* clock is programmable */
+ int numClocks; /* number of clocks */
+ int clock[MAXCLOCKS]; /* list of clock frequencies */
+ int videoRam; /* amount of video ram (kb) */
+ unsigned long biosBase; /* Base address of video BIOS */
+ unsigned long memPhysBase; /* Physical address of FB */
+ unsigned long fbOffset; /* Offset of FB in the above */
+ IOADDRESS domainIOBase; /* Domain I/O base address */
+ int memClk; /* memory clock */
+ int textClockFreq; /* clock of text mode */
+ Bool flipPixels; /* swap default black/white */
+ pointer options;
+
+ int chipID;
+ int chipRev;
+ int racMemFlags;
+ int racIoFlags;
+ pointer access;
+ xf86CurrentAccessPtr CurrentAccess;
+ resType resourceType;
+ pointer busAccess;
+
+ /* Allow screens to be enabled/disabled individually */
+ Bool vtSema;
+ DevUnion pixmapPrivate; /* saved devPrivate from pixmap */
+
+ /* hw cursor moves at SIGIO time */
+ Bool silkenMouse;
+
+ /* Storage for clockRanges and adjustFlags for use with the VidMode ext */
+ ClockRangesPtr clockRanges;
+ int adjustFlags;
+
+ /*
+ * These can be used when the minor ABI version is incremented.
+ * The NUM_* parameters must be reduced appropriately to keep the
+ * structure size and alignment unchanged.
+ */
+ int reservedInt[NUM_RESERVED_INTS];
+
+ int * entityInstanceList;
+ pointer reservedPtr[NUM_RESERVED_POINTERS];
+
+ /*
+ * Driver entry points.
+ *
+ */
+
+ xf86ProbeProc *Probe;
+ xf86PreInitProc *PreInit;
+ xf86ScreenInitProc *ScreenInit;
+ xf86SwitchModeProc *SwitchMode;
+ xf86AdjustFrameProc *AdjustFrame;
+ xf86EnterVTProc *EnterVT;
+ xf86LeaveVTProc *LeaveVT;
+ xf86FreeScreenProc *FreeScreen;
+ xf86ValidModeProc *ValidMode;
+ xf86EnableDisableFBAccessProc *EnableDisableFBAccess;
+ xf86SetDGAModeProc *SetDGAMode;
+ xf86ChangeGammaProc *ChangeGamma;
+ xf86PointerMovedProc *PointerMoved;
+ xf86PMEventProc *PMEvent;
+ xf86HandleMessageProc *HandleMessage;
+ xf86DPMSSetProc *DPMSSet;
+ xf86LoadPaletteProc *LoadPalette;
+ xf86SetOverscanProc *SetOverscan;
+ xorgDriverFuncProc *DriverFunc;
+
+ /*
+ * This can be used when the minor ABI version is incremented.
+ * The NUM_* parameter must be reduced appropriately to keep the
+ * structure size and alignment unchanged.
+ */
+ funcPointer reservedFuncs[NUM_RESERVED_FUNCS];
+
+} ScrnInfoRec;
+
+
+typedef struct {
+ Bool (*OpenFramebuffer)(
+ ScrnInfoPtr pScrn,
+ char **name,
+ unsigned char **mem,
+ int *size,
+ int *offset,
+ int *extra
+ );
+ void (*CloseFramebuffer)(ScrnInfoPtr pScrn);
+ Bool (*SetMode)(ScrnInfoPtr pScrn, DGAModePtr pMode);
+ void (*SetViewport)(ScrnInfoPtr pScrn, int x, int y, int flags);
+ int (*GetViewport)(ScrnInfoPtr pScrn);
+ void (*Sync)(ScrnInfoPtr);
+ void (*FillRect)(
+ ScrnInfoPtr pScrn,
+ int x, int y, int w, int h,
+ unsigned long color
+ );
+ void (*BlitRect)(
+ ScrnInfoPtr pScrn,
+ int srcx, int srcy,
+ int w, int h,
+ int dstx, int dsty
+ );
+ void (*BlitTransRect)(
+ ScrnInfoPtr pScrn,
+ int srcx, int srcy,
+ int w, int h,
+ int dstx, int dsty,
+ unsigned long color
+ );
+} DGAFunctionRec, *DGAFunctionPtr;
+
+typedef struct {
+ int token; /* id of the token */
+ const char * name; /* token name */
+} SymTabRec, *SymTabPtr;
+
+/* flags for xf86LookupMode */
+typedef enum {
+ LOOKUP_DEFAULT = 0, /* Use default mode lookup method */
+ LOOKUP_BEST_REFRESH, /* Pick modes with best refresh */
+ LOOKUP_CLOSEST_CLOCK, /* Pick modes with the closest clock */
+ LOOKUP_LIST_ORDER, /* Pick first useful mode in list */
+ LOOKUP_CLKDIV2 = 0x0100, /* Allow half clocks */
+ LOOKUP_OPTIONAL_TOLERANCES = 0x0200 /* Allow missing hsync/vrefresh */
+} LookupModeFlags;
+
+#define NoDepth24Support 0x00
+#define Support24bppFb 0x01 /* 24bpp framebuffer supported */
+#define Support32bppFb 0x02 /* 32bpp framebuffer supported */
+#define SupportConvert24to32 0x04 /* Can convert 24bpp pixmap to 32bpp */
+#define SupportConvert32to24 0x08 /* Can convert 32bpp pixmap to 24bpp */
+#define PreferConvert24to32 0x10 /* prefer 24bpp pixmap to 32bpp conv */
+#define PreferConvert32to24 0x20 /* prefer 32bpp pixmap to 24bpp conv */
+
+
+/* For DPMS */
+typedef void (*DPMSSetProcPtr)(ScrnInfoPtr, int, int);
+
+/* Input handler proc */
+typedef void (*InputHandlerProc)(int fd, pointer data);
+
+/* These are used by xf86GetClocks */
+#define CLK_REG_SAVE -1
+#define CLK_REG_RESTORE -2
+
+/* xf86Debug.c */
+#ifdef BUILDDEBUG
+typedef struct {
+ long sec;
+ long usec;
+} xf86TsRec, *xf86TsPtr;
+#endif
+
+/*
+ * misc constants
+ */
+#define INTERLACE_REFRESH_WEIGHT 1.5
+#define SYNC_TOLERANCE 0.01 /* 1 percent */
+#define CLOCK_TOLERANCE 2000 /* Clock matching tolerance (2MHz) */
+
+
+#define OVERLAY_8_32_DUALFB 0x00000001
+#define OVERLAY_8_24_DUALFB 0x00000002
+#define OVERLAY_8_16_DUALFB 0x00000004
+#define OVERLAY_8_32_PLANAR 0x00000008
+
+#if 0
+#define LD_RESOLV_IFDONE 0 /* only check if no more
+ delays pending */
+#define LD_RESOLV_NOW 1 /* finish one delay step */
+#define LD_RESOLV_FORCE 2 /* force checking... */
+#endif
+
+/* Values of xf86Info.mouseFlags */
+#define MF_CLEAR_DTR 1
+#define MF_CLEAR_RTS 2
+
+/* Action Events */
+typedef enum {
+ ACTION_TERMINATE = 0, /* Terminate Server */
+ ACTION_NEXT_MODE = 10, /* Switch to next video mode */
+ ACTION_PREV_MODE,
+ ACTION_DISABLEGRAB = 20, /* Cancel server/pointer/kbd grabs */
+ ACTION_CLOSECLIENT, /* Kill client holding grab */
+ ACTION_SWITCHSCREEN = 100, /* VT switch */
+ ACTION_SWITCHSCREEN_NEXT,
+ ACTION_SWITCHSCREEN_PREV,
+ ACTION_MESSAGE = 9999 /* Generic message passing */
+} ActionEvent;
+
+/* xf86Versions.c */
+/*
+ * Never change existing values, and always assign values explicitly.
+ * NUM_BUILTIN_IFS must always be the last entry.
+ */
+typedef enum {
+ BUILTIN_IF_OSMOUSE = 0,
+ BUILTIN_IF_OSKBD = 1,
+ NUM_BUILTIN_IFS
+} BuiltinInterface;
+
+/*
+ * These are intentionally the same as the module version macros.
+ * It is possible to register a module as providing a specific interface,
+ * in which case the module's version is used. This feature isn't
+ * really ready for use yet though.
+ */
+
+#define BUILTIN_INTERFACE_VERSION_NUMERIC(maj, min, patch) \
+ ((((maj) & 0xFF) << 24) | (((min) & 0xFF) << 16) | (patch & 0xFFFF))
+#define GET_BUILTIN_INTERFACE_MAJOR_VERSION(vers) (((vers) >> 24) & 0xFF)
+#define GET_BUILTIN_INTERFACE_MINOR_VERSION(vers) (((vers) >> 16) & 0xFF)
+#define GET_BUILTIN_INTERFACE_PATCH_VERSION(vers) ((vers) & 0xFFFF)
+
+#endif /* _XF86STR_H */
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