From 7da78b1f09f29ee6613f710dbd5175db9b9d511f Mon Sep 17 00:00:00 2001 From: klu2 Date: Sat, 28 Feb 2009 17:28:44 +0000 Subject: 1, Port BiosVideoThunkDxe driver from edk to edk2; 2, The LegacyBiosThunk driver has been merged to BiosVideoThunkDxe driver, because only BiosVideo use legacy thunk now. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7733 6f19259b-4bc3-4df7-8a09-765794883524 --- DuetPkg/BiosVideoThunkDxe/BiosVideo.h | 511 ++++++++++++++++++++++++++++++++++ 1 file changed, 511 insertions(+) create mode 100644 DuetPkg/BiosVideoThunkDxe/BiosVideo.h (limited to 'DuetPkg/BiosVideoThunkDxe/BiosVideo.h') diff --git a/DuetPkg/BiosVideoThunkDxe/BiosVideo.h b/DuetPkg/BiosVideoThunkDxe/BiosVideo.h new file mode 100644 index 0000000000..2123090ddb --- /dev/null +++ b/DuetPkg/BiosVideoThunkDxe/BiosVideo.h @@ -0,0 +1,511 @@ +/*++ + +Copyright (c) 2006 - 2007, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +Module Name: + + BiosVideo.h + +Abstract: + +Revision History +--*/ + +#ifndef _BIOS_UGA_H +#define _BIOS_UGA_H + +#include + +// +// Driver Consumed Protocol Prototypes +// +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#include "VesaBiosExtensions.h" +// +// Driver Produced Protocol Prototypes +// +//#include EFI_PROTOCOL_DEFINITION (DriverBinding) +//#include EFI_PROTOCOL_DEFINITION (ComponentName) +//#include EFI_PROTOCOL_DEFINITION (ComponentName2) +//#include EFI_PROTOCOL_DEFINITION (UgaDraw) +//#include EFI_PROTOCOL_DEFINITION (VgaMiniPort) + +// +// Packed format support: The number of bits reserved for each of the colors and the actual +// position of RGB in the frame buffer is specified in the VBE Mode information +// +typedef struct { + UINT8 Position; // Position of the color + UINT8 Mask; // The number of bits expressed as a mask +} BIOS_VIDEO_COLOR_PLACEMENT; + +// +// BIOS UGA Draw Graphical Mode Data +// +typedef struct { + UINT16 VbeModeNumber; + UINT16 BytesPerScanLine; + VOID *LinearFrameBuffer; + UINT32 HorizontalResolution; + UINT32 VerticalResolution; + UINT32 ColorDepth; + UINT32 RefreshRate; + UINT32 BitsPerPixel; + BIOS_VIDEO_COLOR_PLACEMENT Red; + BIOS_VIDEO_COLOR_PLACEMENT Green; + BIOS_VIDEO_COLOR_PLACEMENT Blue; +} BIOS_VIDEO_MODE_DATA; + +// +// BIOS UGA Device Structure +// +#define BIOS_VIDEO_DEV_SIGNATURE SIGNATURE_32 ('B', 'V', 'M', 'p') + +typedef struct { + UINTN Signature; + EFI_HANDLE Handle; + + // + // Consumed Protocols + // + EFI_PCI_IO_PROTOCOL *PciIo; + //EFI_LEGACY_BIOS_THUNK_PROTOCOL *LegacyBios; + + // + // Produced Protocols + // + EFI_UGA_DRAW_PROTOCOL UgaDraw; + EFI_VGA_MINI_PORT_PROTOCOL VgaMiniPort; + + // + // General fields + // + EFI_EVENT ExitBootServicesEvent; + BOOLEAN VgaCompatible; + BOOLEAN ProduceUgaDraw; + + // + // UGA Draw related fields + // + BOOLEAN HardwareNeedsStarting; + UINTN CurrentMode; + UINTN MaxMode; + BIOS_VIDEO_MODE_DATA *ModeData; + UINT8 *LineBuffer; + EFI_UGA_PIXEL *VbeFrameBuffer; + UINT8 *VgaFrameBuffer; + + // + // VESA Bios Extensions related fields + // + UINTN NumberOfPagesBelow1MB; // Number of 4KB pages in PagesBelow1MB + EFI_PHYSICAL_ADDRESS PagesBelow1MB; // Buffer for all VBE Information Blocks + VESA_BIOS_EXTENSIONS_INFORMATION_BLOCK *VbeInformationBlock; // 0x200 bytes. Must be allocated below 1MB + VESA_BIOS_EXTENSIONS_MODE_INFORMATION_BLOCK *VbeModeInformationBlock; // 0x100 bytes. Must be allocated below 1MB + VESA_BIOS_EXTENSIONS_CRTC_INFORMATION_BLOCK *VbeCrtcInformationBlock; // 59 bytes. Must be allocated below 1MB + UINTN VbeSaveRestorePages; // Number of 4KB pages in VbeSaveRestoreBuffer + EFI_PHYSICAL_ADDRESS VbeSaveRestoreBuffer; // Must be allocated below 1MB + // + // Status code + // + EFI_DEVICE_PATH_PROTOCOL *DevicePath; +} BIOS_VIDEO_DEV; + +#define BIOS_VIDEO_DEV_FROM_UGA_DRAW_THIS(a) CR (a, BIOS_VIDEO_DEV, UgaDraw, BIOS_VIDEO_DEV_SIGNATURE) + +#define BIOS_VIDEO_DEV_FROM_VGA_MINI_PORT_THIS(a) CR (a, BIOS_VIDEO_DEV, VgaMiniPort, BIOS_VIDEO_DEV_SIGNATURE) + +// +// Global Variables +// +extern EFI_DRIVER_BINDING_PROTOCOL gBiosVideoDriverBinding; +extern EFI_COMPONENT_NAME_PROTOCOL gBiosVideoComponentName; +extern EFI_COMPONENT_NAME2_PROTOCOL gBiosVideoComponentName2; + +// +// Driver Binding Protocol functions +// +EFI_STATUS +EFIAPI +BiosVideoDriverBindingSupported ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath + ) +/*++ + + Routine Description: + + Supported. + + Arguments: + + This - Pointer to driver binding protocol + Controller - Controller handle to connect + RemainingDevicePath - A pointer to the remaining portion of a device path + + + Returns: + + EFI_STATUS - EFI_SUCCESS:This controller can be managed by this driver, + Otherwise, this controller cannot be managed by this driver + +--*/ +; + +EFI_STATUS +EFIAPI +BiosVideoDriverBindingStart ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath + ) +/*++ + + Routine Description: + + Install UGA Draw Protocol onto VGA device handles + + Arguments: + + This - Pointer to driver binding protocol + Controller - Controller handle to connect + RemainingDevicePath - A pointer to the remaining portion of a device path + + Returns: + + EFI_STATUS + +--*/ +; + +EFI_STATUS +EFIAPI +BiosVideoDriverBindingStop ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN UINTN NumberOfChildren, + IN EFI_HANDLE *ChildHandleBuffer + ) +/*++ + + Routine Description: + + Stop. + + Arguments: + + This - Pointer to driver binding protocol + Controller - Controller handle to connect + NumberOfChilren - Number of children handle created by this driver + ChildHandleBuffer - Buffer containing child handle created + + Returns: + + EFI_SUCCESS - Driver disconnected successfully from controller + EFI_UNSUPPORTED - Cannot find BIOS_VIDEO_DEV structure + +--*/ +; + +// +// Private worker functions +// +EFI_STATUS +BiosVideoCheckForVbe ( + BIOS_VIDEO_DEV *BiosVideoPrivate + ) +/*++ + + Routine Description: + + Check for VBE device + + Arguments: + + BiosVideoPrivate - Pointer to BIOS_VIDEO_DEV structure + + Returns: + + EFI_SUCCESS - VBE device found + +--*/ +; + +EFI_STATUS +BiosVideoCheckForVga ( + BIOS_VIDEO_DEV *BiosVideoPrivate + ) +/*++ + + Routine Description: + + Check for VGA device + + Arguments: + + BiosVideoPrivate - Pointer to BIOS_VIDEO_DEV structure + + Returns: + + EFI_SUCCESS - Standard VGA device found + +--*/ +; + +// +// BIOS UGA Draw Protocol functions +// +EFI_STATUS +EFIAPI +BiosVideoUgaDrawGetMode ( + IN EFI_UGA_DRAW_PROTOCOL *This, + OUT UINT32 *HorizontalResolution, + OUT UINT32 *VerticalResolution, + OUT UINT32 *ColorDepth, + OUT UINT32 *RefreshRate + ) +/*++ + +Routine Description: + + UGA protocol interface to get video mode + +Arguments: + + This - Pointer to UGA draw protocol instance + HorizontalResolution - Horizontal Resolution, in pixels + VerticalResolution - Vertical Resolution, in pixels + ColorDepth - Bit number used to represent color value of a pixel + RefreshRate - Refresh rate, in Hertz + +Returns: + + EFI_DEVICE_ERROR - Hardware need starting + EFI_INVALID_PARAMETER - Invalid parameter passed in + EFI_SUCCESS - Video mode query successfully + +--*/ +; + +EFI_STATUS +EFIAPI +BiosVideoUgaDrawSetMode ( + IN EFI_UGA_DRAW_PROTOCOL *This, + IN UINT32 HorizontalResolution, + IN UINT32 VerticalResolution, + IN UINT32 ColorDepth, + IN UINT32 RefreshRate + ) +/*++ + +Routine Description: + + UGA draw protocol interface to set video mode + +Arguments: + + This - Pointer to UGA draw protocol instance + HorizontalResolution - Horizontal Resolution, in pixels + VerticalResolution - Vertical Resolution, in pixels + ColorDepth - Bit number used to represent color value of a pixel + RefreshRate - Refresh rate, in Hertz + +Returns: + + EFI_DEVICE_ERROR - Device error + EFI_SUCCESS - Video mode set successfully + EFI_UNSUPPORTED - Cannot support this video mode + +--*/ +; + +EFI_STATUS +EFIAPI +BiosVideoUgaDrawVbeBlt ( + IN EFI_UGA_DRAW_PROTOCOL *This, + IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL + IN EFI_UGA_BLT_OPERATION BltOperation, + IN UINTN SourceX, + IN UINTN SourceY, + IN UINTN DestinationX, + IN UINTN DestinationY, + IN UINTN Width, + IN UINTN Height, + IN UINTN Delta + ) +/*++ + +Routine Description: + + UGA draw protocol instance to block transfer for VBE device + +Arguments: + + This - Pointer to UGA draw protocol instance + BltBuffer - The data to transfer to screen + BltOperation - The operation to perform + SourceX - The X coordinate of the source for BltOperation + SourceY - The Y coordinate of the source for BltOperation + DestinationX - The X coordinate of the destination for BltOperation + DestinationY - The Y coordinate of the destination for BltOperation + Width - The width of a rectangle in the blt rectangle in pixels + Height - The height of a rectangle in the blt rectangle in pixels + Delta - Not used for EfiUgaVideoFill and EfiUgaVideoToVideo operation. + If a Delta of 0 is used, the entire BltBuffer will be operated on. + If a subrectangle of the BltBuffer is used, then Delta represents + the number of bytes in a row of the BltBuffer. + +Returns: + + EFI_INVALID_PARAMETER - Invalid parameter passed in + EFI_SUCCESS - Blt operation success + +--*/ +; + +EFI_STATUS +EFIAPI +BiosVideoUgaDrawVgaBlt ( + IN EFI_UGA_DRAW_PROTOCOL *This, + IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL + IN EFI_UGA_BLT_OPERATION BltOperation, + IN UINTN SourceX, + IN UINTN SourceY, + IN UINTN DestinationX, + IN UINTN DestinationY, + IN UINTN Width, + IN UINTN Height, + IN UINTN Delta + ) +/*++ + +Routine Description: + + UGA draw protocol instance to block transfer for VGA device + +Arguments: + + This - Pointer to UGA draw protocol instance + BltBuffer - The data to transfer to screen + BltOperation - The operation to perform + SourceX - The X coordinate of the source for BltOperation + SourceY - The Y coordinate of the source for BltOperation + DestinationX - The X coordinate of the destination for BltOperation + DestinationY - The Y coordinate of the destination for BltOperation + Width - The width of a rectangle in the blt rectangle in pixels + Height - The height of a rectangle in the blt rectangle in pixels + Delta - Not used for EfiUgaVideoFill and EfiUgaVideoToVideo operation. + If a Delta of 0 is used, the entire BltBuffer will be operated on. + If a subrectangle of the BltBuffer is used, then Delta represents + the number of bytes in a row of the BltBuffer. + +Returns: + + EFI_INVALID_PARAMETER - Invalid parameter passed in + EFI_SUCCESS - Blt operation success + +--*/ +; + +// +// BIOS VGA Mini Port Protocol functions +// +EFI_STATUS +EFIAPI +BiosVideoVgaMiniPortSetMode ( + IN EFI_VGA_MINI_PORT_PROTOCOL *This, + IN UINTN ModeNumber + ) +/*++ + +Routine Description: + + VgaMiniPort protocol interface to set mode + +Arguments: + + This - Pointer to VgaMiniPort protocol instance + ModeNumber - The index of the mode + +Returns: + + EFI_UNSUPPORTED - The requested mode is not supported + EFI_SUCCESS - The requested mode is set successfully + +--*/ +; + + +BOOLEAN +BiosVideoIsVga ( + IN EFI_PCI_IO_PROTOCOL *PciIo + ) +; + + +// +// Standard VGA Definitions +// +#define VGA_HORIZONTAL_RESOLUTION 640 +#define VGA_VERTICAL_RESOLUTION 480 +#define VGA_NUMBER_OF_BIT_PLANES 4 +#define VGA_PIXELS_PER_BYTE 8 +#define VGA_BYTES_PER_SCAN_LINE (VGA_HORIZONTAL_RESOLUTION / VGA_PIXELS_PER_BYTE) +#define VGA_BYTES_PER_BIT_PLANE (VGA_VERTICAL_RESOLUTION * VGA_BYTES_PER_SCAN_LINE) + +#define VGA_GRAPHICS_CONTROLLER_ADDRESS_REGISTER 0x3ce +#define VGA_GRAPHICS_CONTROLLER_DATA_REGISTER 0x3cf + +#define VGA_GRAPHICS_CONTROLLER_SET_RESET_REGISTER 0x00 + +#define VGA_GRAPHICS_CONTROLLER_ENABLE_SET_RESET_REGISTER 0x01 + +#define VGA_GRAPHICS_CONTROLLER_COLOR_COMPARE_REGISTER 0x02 + +#define VGA_GRAPHICS_CONTROLLER_DATA_ROTATE_REGISTER 0x03 +#define VGA_GRAPHICS_CONTROLLER_FUNCTION_REPLACE 0x00 +#define VGA_GRAPHICS_CONTROLLER_FUNCTION_AND 0x08 +#define VGA_GRAPHICS_CONTROLLER_FUNCTION_OR 0x10 +#define VGA_GRAPHICS_CONTROLLER_FUNCTION_XOR 0x18 + +#define VGA_GRAPHICS_CONTROLLER_READ_MAP_SELECT_REGISTER 0x04 + +#define VGA_GRAPHICS_CONTROLLER_MODE_REGISTER 0x05 +#define VGA_GRAPHICS_CONTROLLER_READ_MODE_0 0x00 +#define VGA_GRAPHICS_CONTROLLER_READ_MODE_1 0x08 +#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_0 0x00 +#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_1 0x01 +#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_2 0x02 +#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_3 0x03 + +#define VGA_GRAPHICS_CONTROLLER_MISCELLANEOUS_REGISTER 0x06 + +#define VGA_GRAPHICS_CONTROLLER_COLOR_DONT_CARE_REGISTER 0x07 + +#define VGA_GRAPHICS_CONTROLLER_BIT_MASK_REGISTER 0x08 + +#endif -- cgit v1.2.3