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https://github.com/reactos/reactos.git
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[VMX_SVGA]: Begin implementation of VMWARE SVGA-II Video Card Driver.
svn path=/trunk/; revision=45396
This commit is contained in:
Sir Richard
parent
2f8f2409dd
commit
b4da1d81d9
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@ -7,6 +7,9 @@
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<directory name="vga">
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<xi:include href="vga/vgamp.rbuild" />
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</directory>
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<directory name="vmx_svga">
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<xi:include href="vmx_svga/vmx_svga.rbuild" />
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</directory>
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<directory name="xboxvmp">
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<xi:include href="xboxvmp/xboxvmp.rbuild" />
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</directory>
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37
reactos/drivers/video/miniport/vmx_svga/precomp.h
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37
reactos/drivers/video/miniport/vmx_svga/precomp.h
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/*
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* PROJECT: ReactOS Boot Loader
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: drivers/video/miniport/vmx_svga/precomp.h
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* PURPOSE: VMWARE SVGA-II Driver Header
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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#include <ntddk.h>
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#include <dderror.h>
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#include <miniport.h>
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#include <ntddvdeo.h>
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#include <video.h>
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#include "vmx_regs.h"
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typedef struct _HW_DEVICE_EXTENSION
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{
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USHORT Version;
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PHYSICAL_ADDRESS FrameBuffer;
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LARGE_INTEGER VramSize;
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PHYSICAL_ADDRESS VramBase;
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ULONG MemSize;
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ULONG IndexPort;
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ULONG ValuePort;
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PVOID FrameBufferBase;
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PVOID Fifo;
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ULONG InterruptPort;
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ULONG InterruptState;
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PKEVENT SyncEvent;
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VIDEO_MODE_INFORMATION CurrentMode;
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ULONG VideoModeCount;
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ULONG Capabilities;
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USHORT Flags;
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USHORT DisplayIndex;
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ULONG YOrigin;
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ULONG XOrigin;
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} HW_DEVICE_EXTENSION, *PHW_DEVICE_EXTENSION;
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130
reactos/drivers/video/miniport/vmx_svga/vmx_regs.h
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130
reactos/drivers/video/miniport/vmx_svga/vmx_regs.h
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@ -0,0 +1,130 @@
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/*
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* PROJECT: ReactOS Boot Loader
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: drivers/video/miniport/vmx_svga/vmware.h
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* PURPOSE: VMWARE SVGA-II Card Registers and Definitions
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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//
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// IT'S OVER 9000 THOUSAND!!!!!!!!!!
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//
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#define SVGA_MAGIC 0x900000
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//
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// Known VMWARE SVGA Versions
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//
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#define SVGA_VERSION_2 2
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#define SVGA_VERSION_1 1
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#define SVGA_VERSION_0 0
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//
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// Known VMWARE SVGA IDs
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//
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#define SVGA_MAKE_ID(x) (SVGA_MAGIC << 8 | (x))
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#define SVGA_ID_2 SVGA_MAKE_ID(SVGA_VERSION_2)
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#define SVGA_ID_1 SVGA_MAKE_ID(SVGA_VERSION_1)
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#define SVGA_ID_0 SVGA_MAKE_ID(SVGA_VERSION_0)
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#define SVGA_ID_INVALID 0xFFFFFFFF
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//
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// Card Capabilities
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//
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#define SVGA_CAP_NONE 0x00000000
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#define SVGA_CAP_RECT_FILL 0x00000001
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#define SVGA_CAP_RECT_COPY 0x00000002
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#define SVGA_CAP_RECT_PAT_FILL 0x00000004
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#define SVGA_CAP_LEGACY_OFFSCREEN 0x00000008
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#define SVGA_CAP_RASTER_OP 0x00000010
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#define SVGA_CAP_CURSOR 0x00000020
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#define SVGA_CAP_CURSOR_BYPASS 0x00000040
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#define SVGA_CAP_CURSOR_BYPASS_2 0x00000080
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#define SVGA_CAP_8BIT_EMULATION 0x00000100
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#define SVGA_CAP_ALPHA_CURSOR 0x00000200
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#define SVGA_CAP_GLYPH 0x00000400
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#define SVGA_CAP_GLYPH_CLIPPING 0x00000800
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#define SVGA_CAP_OFFSCREEN_1 0x00001000
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#define SVGA_CAP_ALPHA_BLEND 0x00002000
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#define SVGA_CAP_3D 0x00004000
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#define SVGA_CAP_EXTENDED_FIFO 0x00008000
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#define SVGA_CAP_MULTIMON 0x00010000
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#define SVGA_CAP_PITCHLOCK 0x00020000
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#define SVGA_CAP_IRQMASK 0x00040000
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#define SVGA_CAP_DISPLAY_TOPOLOGY 0x00080000
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//
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// Port Offsets and Base in PCI Space
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//
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#define SVGA_LEGACY_BASE_PORT 0x4560
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#define SVGA_INDEX_PORT 0x0
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#define SVGA_VALUE_PORT 0x1
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#define SVGA_BIOS_PORT 0x2
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#define SVGA_NUM_PORTS 0x3
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#define SVGA_IRQSTATUS_PORT 0x8
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//
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// Invalid display ID
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//
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#define SVGA_INVALID_DISPLAY_ID 0xFFFFFFFF
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//
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// Global Maximums
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//
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#define SVGA_MAX_BITS_PER_PIXEL 32
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#define SVGA_MAX_DEPTH 24
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#define SVGA_MAX_DISPLAYS 10
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#define SVGA_MAX_PSEUDOCOLOR_DEPTH 8
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#define SVGA_MAX_PSEUDOCOLORS (1 << SVGA_MAX_PSEUDOCOLOR_DEPTH)
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#define SVGA_NUM_PALETTE_REGS (3 * SVGA_MAX_PSEUDOCOLORS)
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#define SVGA_FB_MAX_SIZE \
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((((SVGA_MAX_WIDTH * SVGA_MAX_HEIGHT * \
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SVGA_MAX_BITS_PER_PIXEL / 8) >> PAGE_SHIFT) + 1) << PAGE_SHIFT)
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//
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// Card Registers
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//
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typedef enum _VMX_SVGA_REGISTERS
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{
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SVGA_REG_ID,
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SVGA_REG_ENABLE,
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SVGA_REG_WIDTH,
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SVGA_REG_HEIGHT,
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SVGA_REG_MAX_WIDTH,
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SVGA_REG_MAX_HEIGHT,
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SVGA_REG_DEPTH,
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SVGA_REG_BITS_PER_PIXEL,
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SVGA_REG_PSEUDOCOLOR,
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SVGA_REG_RED_MASK,
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SVGA_REG_GREEN_MASK,
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SVGA_REG_BLUE_MASK,
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SVGA_REG_BYTES_PER_LINE,
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SVGA_REG_FB_START,
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SVGA_REG_FB_OFFSET,
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SVGA_REG_VRAM_SIZE,
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SVGA_REG_FB_SIZE,
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SVGA_REG_CAPABILITIES,
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SVGA_REG_MEM_START,
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SVGA_REG_MEM_SIZE,
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SVGA_REG_CONFIG_DONE,
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SVGA_REG_SYNC,
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SVGA_REG_BUSY,
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SVGA_REG_GUEST_ID,
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SVGA_REG_CURSOR_ID,
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SVGA_REG_CURSOR_X,
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SVGA_REG_CURSOR_Y,
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SVGA_REG_CURSOR_ON,
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SVGA_REG_HOST_BITS_PER_PIXEL,
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SVGA_REG_SCRATCH_SIZE,
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SVGA_REG_MEM_REGS,
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SVGA_REG_NUM_DISPLAYS,
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SVGA_REG_PITCHLOCK,
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SVGA_REG_IRQMASK,
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SVGA_REG_NUM_GUEST_DISPLAYS,
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SVGA_REG_DISPLAY_ID,
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SVGA_REG_DISPLAY_IS_PRIMARY,
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SVGA_REG_DISPLAY_POSITION_X,
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SVGA_REG_DISPLAY_POSITION_Y,
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SVGA_REG_DISPLAY_WIDTH,
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SVGA_REG_DISPLAY_HEIGHT,
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SVGA_REG_TOP,
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} VMX_SVGA_REGISTERS;
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117
reactos/drivers/video/miniport/vmx_svga/vmx_svga.c
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117
reactos/drivers/video/miniport/vmx_svga/vmx_svga.c
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/*
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* PROJECT: ReactOS Boot Loader
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: drivers/video/miniport/vmx_svga/vmx_svga.c
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* PURPOSE: VMWARE SVGA-II Card Main Driver File
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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/* INCLUDES *******************************************************************/
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#include "precomp.h"
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/* GLOBALS ********************************************************************/
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PHW_DEVICE_EXTENSION VmxDeviceExtensionArray[SVGA_MAX_DISPLAYS];
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/* FUNCTIONS ******************************************************************/
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VP_STATUS
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NTAPI
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VmxFindAdapter(IN PVOID HwDeviceExtension,
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IN PVOID HwContext,
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IN PWSTR ArgumentString,
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IN OUT PVIDEO_PORT_CONFIG_INFO ConfigInfo,
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OUT PUCHAR Again)
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{
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return NO_ERROR;
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}
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BOOLEAN
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NTAPI
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VmxInitialize(IN PVOID HwDeviceExtension)
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{
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return TRUE;
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}
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BOOLEAN
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NTAPI
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VmxStartIO(IN PVOID HwDeviceExtension,
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IN PVIDEO_REQUEST_PACKET RequestPacket)
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{
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return TRUE;
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}
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BOOLEAN
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NTAPI
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VmxResetHw(IN PVOID DeviceExtension,
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IN ULONG Columns,
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IN ULONG Rows)
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{
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return FALSE;
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}
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VP_STATUS
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NTAPI
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VmxGetPowerState(IN PVOID HwDeviceExtension,
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IN ULONG HwId,
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IN PVIDEO_POWER_MANAGEMENT VideoPowerControl)
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{
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return NO_ERROR;
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}
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VP_STATUS
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NTAPI
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VmxSetPowerState(IN PVOID HwDeviceExtension,
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IN ULONG HwId,
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IN PVIDEO_POWER_MANAGEMENT VideoPowerControl)
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{
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return NO_ERROR;
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}
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BOOLEAN
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NTAPI
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VmxInterrupt(IN PVOID HwDeviceExtension)
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{
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return TRUE;
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}
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VP_STATUS
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NTAPI
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VmxGetVideoChildDescriptor(IN PVOID HwDeviceExtension,
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IN PVIDEO_CHILD_ENUM_INFO ChildEnumInfo,
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OUT PVIDEO_CHILD_TYPE VideoChildType,
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OUT PUCHAR pChildDescriptor,
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OUT PULONG UId,
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OUT PULONG pUnused)
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{
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return NO_ERROR;
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}
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VP_STATUS
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NTAPI
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DriverEntry(IN PVOID Context1,
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IN PVOID Context2)
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{
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VIDEO_HW_INITIALIZATION_DATA InitData;
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/* Zero initialization structure and array of extensions, one per screen */
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VideoPortZeroMemory(VmxDeviceExtensionArray, sizeof(VmxDeviceExtensionArray));
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VideoPortZeroMemory(&InitData, sizeof(InitData));
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/* Setup the initialization structure with VideoPort */
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InitData.HwInitDataSize = sizeof(VIDEO_HW_INITIALIZATION_DATA);
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InitData.HwFindAdapter = VmxFindAdapter;
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InitData.HwInitialize = VmxInitialize;
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InitData.HwInterrupt = VmxInterrupt;
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InitData.HwStartIO = VmxStartIO;
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InitData.HwResetHw = VmxResetHw;
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InitData.HwGetPowerState = VmxGetPowerState;
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InitData.HwSetPowerState = VmxSetPowerState;
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InitData.HwGetVideoChildDescriptor = VmxGetVideoChildDescriptor;
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InitData.AdapterInterfaceType = PCIBus;
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InitData.HwInitDataSize = sizeof(VIDEO_HW_INITIALIZATION_DATA);
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InitData.HwDeviceExtensionSize = sizeof(HW_DEVICE_EXTENSION);
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return VideoPortInitialize(Context1, Context2, &InitData, NULL);
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}
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9
reactos/drivers/video/miniport/vmx_svga/vmx_svga.rbuild
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9
reactos/drivers/video/miniport/vmx_svga/vmx_svga.rbuild
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<?xml version="1.0"?>
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<!DOCTYPE module SYSTEM "../../../../tools/rbuild/project.dtd">
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<module name="vmx_svga" type="kernelmodedriver" installbase="system32/drivers" installname="vmx_svga.sys">
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<include base="vmx_svga">.</include>
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<library>videoprt</library>
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<file>vmx_svga.c</file>
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<file>vmx_svga.rc</file>
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<pch>precomp.h</pch>
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</module>
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5
reactos/drivers/video/miniport/vmx_svga/vmx_svga.rc
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5
reactos/drivers/video/miniport/vmx_svga/vmx_svga.rc
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#define REACTOS_VERSION_DLL
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#define REACTOS_STR_FILE_DESCRIPTION "VMWARE SVGA-II Miniport Device Driver\0"
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#define REACTOS_STR_INTERNAL_NAME "vmx_svga\0"
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#define REACTOS_STR_ORIGINAL_FILENAME "vmx_svga.sys\0"
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#include <reactos/version.rc>
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