/* SPDX-License-Identifier: MIT */
/* Copyright (C) 2006-2016 Oracle Corporation */
#ifndef __VBOXVIDEO_VBE_H__
#define __VBOXVIDEO_VBE_H__
/* GUEST <-> HOST Communication API */
#define VBE_DISPI_BANK_ADDRESS 0 xA0000
#define VBE_DISPI_BANK_SIZE_KB 64
#define VBE_DISPI_MAX_XRES 16384
#define VBE_DISPI_MAX_YRES 16384
#define VBE_DISPI_MAX_BPP 32
#define VBE_DISPI_IOPORT_INDEX 0 x01CE
#define VBE_DISPI_IOPORT_DATA 0 x01CF
#define VBE_DISPI_IOPORT_DAC_WRITE_INDEX 0 x03C8
#define VBE_DISPI_IOPORT_DAC_DATA 0 x03C9
#define VBE_DISPI_INDEX_ID 0 x0
#define VBE_DISPI_INDEX_XRES 0 x1
#define VBE_DISPI_INDEX_YRES 0 x2
#define VBE_DISPI_INDEX_BPP 0 x3
#define VBE_DISPI_INDEX_ENABLE 0 x4
#define VBE_DISPI_INDEX_BANK 0 x5
#define VBE_DISPI_INDEX_VIRT_WIDTH 0 x6
#define VBE_DISPI_INDEX_VIRT_HEIGHT 0 x7
#define VBE_DISPI_INDEX_X_OFFSET 0 x8
#define VBE_DISPI_INDEX_Y_OFFSET 0 x9
#define VBE_DISPI_INDEX_VBOX_VIDEO 0 xa
#define VBE_DISPI_INDEX_FB_BASE_HI 0 xb
#define VBE_DISPI_ID0 0 xB0C0
#define VBE_DISPI_ID1 0 xB0C1
#define VBE_DISPI_ID2 0 xB0C2
#define VBE_DISPI_ID3 0 xB0C3
#define VBE_DISPI_ID4 0 xB0C4
#define VBE_DISPI_ID_VBOX_VIDEO 0 xBE00
/* The VBOX interface id. Indicates support for VBVA shared memory interface. */
#define VBE_DISPI_ID_HGSMI 0 xBE01
#define VBE_DISPI_ID_ANYX 0 xBE02
#define VBE_DISPI_DISABLED 0 x00
#define VBE_DISPI_ENABLED 0 x01
#define VBE_DISPI_GETCAPS 0 x02
#define VBE_DISPI_8BIT_DAC 0 x20
#define VGA_PORT_HGSMI_HOST 0 x3b0
#define VGA_PORT_HGSMI_GUEST 0 x3d0
#endif
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