add display subsystem and vmwaresvga driver, support absolute mouse and qemu tablet, map pci mmio to private virtual aperture, better smp panic handling, remove legacy io publish/match, add sys query display info and display command to native shell

code/public/ntlite/display.h

@@ -0,0 +1,71 @@
+#pragma once
+// display.h - user/kernel shared display ABI types
+//
+// This header is safe for user-mode code.  It contains only plain syscall ABI
+// data types and capability bits.  Kernel/driver provider interfaces live in
+// <ntlite/ddi/display.h>.
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum DISPLAY_PIXEL_FORMAT {
+    DisplayPixelFormatUnknown = 0,
+    DisplayPixelFormatX8R8G8B8 = 1,
+} DISPLAY_PIXEL_FORMAT;
+
+typedef struct DISPLAY_MODE {
+    uint32_t Width;
+    uint32_t Height;
+    uint32_t Stride;  // pixels per scanline
+    DISPLAY_PIXEL_FORMAT Format;
+} DISPLAY_MODE;
+
+typedef struct DISPLAY_RECT {
+    int32_t X;
+    int32_t Y;
+    int32_t W;
+    int32_t H;
+} DISPLAY_RECT;
+
+typedef struct DISPLAY_STATS {
+    uint64_t BlitCount;
+    uint64_t FillRectCount;
+    uint64_t CopyRectCount;
+    uint64_t ReadRectCount;
+    uint64_t PresentCount;
+    uint64_t PresentRectCount;
+    uint64_t DirtyRectCount;
+    uint64_t DirtyAllCount;
+    uint64_t BytesCopied;
+    uint64_t SyncCount;
+    uint64_t CursorMoveCount;
+    uint64_t CursorShowCount;
+    uint64_t CursorHideCount;
+} DISPLAY_STATS;
+
+#define DISPLAY_CAP_FRAMEBUFFER       0x00000001u
+#define DISPLAY_CAP_SOFTWARE_CURSOR   0x00000002u
+#define DISPLAY_CAP_HARDWARE_CURSOR   0x00000004u
+#define DISPLAY_CAP_ACCEL_FILL        0x00000008u
+#define DISPLAY_CAP_ACCEL_COPY        0x00000010u
+#define DISPLAY_CAP_PRESENT_SYNC      0x00000020u
+#define DISPLAY_CAP_VBLANK            0x00000040u
+#define DISPLAY_CAP_3D                0x00000080u
+
+#define SYS_DISPLAY_NAME_MAX 32u
+
+typedef struct SYS_DISPLAY_INFO {
+    char PrimaryName[SYS_DISPLAY_NAME_MAX];
+    DISPLAY_MODE Mode;
+    uint32_t Caps;
+    uint32_t DeviceCount;
+    DISPLAY_STATS ManagerStats;
+    DISPLAY_STATS DeviceStats;
+} SYS_DISPLAY_INFO;
+
+#ifdef __cplusplus
+}
+#endif