| 1 | /** @file
|
|---|
| 2 | * VMware SVGA device
|
|---|
| 3 | */
|
|---|
| 4 | /*
|
|---|
| 5 | * Copyright (C) 2013 Oracle Corporation
|
|---|
| 6 | *
|
|---|
| 7 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 8 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 9 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 10 | * General Public License (GPL) as published by the Free Software
|
|---|
| 11 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 12 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 13 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 14 | */
|
|---|
| 15 |
|
|---|
| 16 | #ifndef __DEVVGA_SVGA_H__
|
|---|
| 17 | #define __DEVVGA_SVGA_H__
|
|---|
| 18 |
|
|---|
| 19 |
|
|---|
| 20 | /** Default FIFO size. */
|
|---|
| 21 | #define VMSVGA_FIFO_SIZE 0x20000
|
|---|
| 22 | /** Default scratch region size. */
|
|---|
| 23 | #define VMSVGA_SCRATCH_SIZE 0x100
|
|---|
| 24 | /** Surface memory available to the guest. */
|
|---|
| 25 | #define VMSVGA_SURFACE_SIZE (512*1024*1024)
|
|---|
| 26 | /** Maximum GMR pages. */
|
|---|
| 27 | #define VMSVGA_MAX_GMR_PAGES 0x2000
|
|---|
| 28 | /** Maximum nr of GMR ids. */
|
|---|
| 29 | #define VMSVGA_MAX_GMR_IDS 0x100
|
|---|
| 30 | /** Size of the region to backup when switching into svga mode. */
|
|---|
| 31 | #define VMSVGA_FRAMEBUFFER_BACKUP_SIZE (32*1024)
|
|---|
| 32 |
|
|---|
| 33 | /* u32ActionFlags */
|
|---|
| 34 | #define VMSVGA_ACTION_CHANGEMODE_BIT 0
|
|---|
| 35 | #define VMSVGA_ACTION_CHANGEMODE RT_BIT(VMSVGA_ACTION_CHANGEMODE_BIT)
|
|---|
| 36 |
|
|---|
| 37 | DECLCALLBACK(int) vmsvgaR3IORegionMap(PPCIDEVICE pPciDev, int iRegion, RTGCPHYS GCPhysAddress, uint32_t cb, PCIADDRESSSPACE enmType);
|
|---|
| 38 |
|
|---|
| 39 | int vmsvgaInit(PPDMDEVINS pDevIns);
|
|---|
| 40 | int vmsvgaDestruct(PPDMDEVINS pDevIns);
|
|---|
| 41 | int vmsvgaLoadExec(PPDMDEVINS pDevIns, PSSMHANDLE pSSM, uint32_t uVersion, uint32_t uPass);
|
|---|
| 42 | int vmsvgaSaveExec(PPDMDEVINS pDevIns, PSSMHANDLE pSSM);
|
|---|
| 43 | DECLCALLBACK(void) vmsvgaR3PowerOn(PPDMDEVINS pDevIns);
|
|---|
| 44 |
|
|---|
| 45 | #endif /* __DEVVGA_SVGA_H__ */
|
|---|
| 46 |
|
|---|
