diff options
Diffstat (limited to 'OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h')
| -rw-r--r-- | OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h | 409 |
1 files changed, 409 insertions, 0 deletions
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h new file mode 100644 index 0000000000..c8fcd703fd --- /dev/null +++ b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h @@ -0,0 +1,409 @@ +/** @file
+ Cirrus Logic 5430 Controller Driver
+
+ Copyright (c) 2006, 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.
+
+**/
+
+//
+// Cirrus Logic 5430 Controller Driver
+//
+
+#ifndef _CIRRUS_LOGIC_5430_H_
+#define _CIRRUS_LOGIC_5430_H_
+
+
+#include <Uefi.h>
+#include <Protocol/UgaDraw.h>
+#include <Protocol/GraphicsOutput.h>
+#include <Protocol/PciIo.h>
+#include <Protocol/DriverSupportedEfiVersion.h>
+
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiLib.h>
+#include <Library/PcdLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+#include <IndustryStandard/pci22.h>
+//
+// Cirrus Logic 5430 PCI Configuration Header values
+//
+#define CIRRUS_LOGIC_VENDOR_ID 0x1013
+#define CIRRUS_LOGIC_5430_DEVICE_ID 0x00a8
+#define CIRRUS_LOGIC_5430_ALTERNATE_DEVICE_ID 0x00a0
+#define CIRRUS_LOGIC_5446_DEVICE_ID 0x00b8
+
+//
+// Cirrus Logic Graphical Mode Data
+//
+#define CIRRUS_LOGIC_5430_MODE_COUNT 3
+
+typedef struct {
+ UINT32 HorizontalResolution;
+ UINT32 VerticalResolution;
+ UINT32 ColorDepth;
+ UINT32 RefreshRate;
+} CIRRUS_LOGIC_5430_MODE_DATA;
+
+#define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
+
+//
+// Cirrus Logic 5440 Private Data Structure
+//
+#define CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('C', 'L', '5', '4')
+
+typedef struct {
+ UINT64 Signature;
+ EFI_HANDLE Handle;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ EFI_UGA_DRAW_PROTOCOL UgaDraw;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
+ UINTN CurrentMode;
+ UINTN MaxMode;
+ CIRRUS_LOGIC_5430_MODE_DATA ModeData[CIRRUS_LOGIC_5430_MODE_COUNT];
+ UINT8 *LineBuffer;
+ BOOLEAN HardwareNeedsStarting;
+} CIRRUS_LOGIC_5430_PRIVATE_DATA;
+
+///
+/// Video Mode structure
+///
+typedef struct {
+ UINT32 Width;
+ UINT32 Height;
+ UINT32 ColorDepth;
+ UINT32 RefreshRate;
+ UINT8 *CrtcSettings;
+ UINT16 *SeqSettings;
+ UINT8 MiscSetting;
+} CIRRUS_LOGIC_5430_VIDEO_MODES;
+
+#define CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS(a) \
+ CR(a, CIRRUS_LOGIC_5430_PRIVATE_DATA, UgaDraw, CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE)
+
+#define CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS(a) \
+ CR(a, CIRRUS_LOGIC_5430_PRIVATE_DATA, GraphicsOutput, CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE)
+
+
+//
+// Global Variables
+//
+extern UINT8 AttributeController[];
+extern UINT8 GraphicsController[];
+extern UINT8 Crtc_640_480_256_60[];
+extern UINT16 Seq_640_480_256_60[];
+extern UINT8 Crtc_800_600_256_60[];
+extern UINT16 Seq_800_600_256_60[];
+extern UINT8 Crtc_1024_768_256_60[];
+extern UINT16 Seq_1024_768_256_60[];
+extern CIRRUS_LOGIC_5430_VIDEO_MODES CirrusLogic5430VideoModes[];
+extern EFI_DRIVER_BINDING_PROTOCOL gCirrusLogic5430DriverBinding;
+extern EFI_COMPONENT_NAME_PROTOCOL gCirrusLogic5430ComponentName;
+extern EFI_COMPONENT_NAME2_PROTOCOL gCirrusLogic5430ComponentName2;
+extern EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gCirrusLogic5430DriverSupportedEfiVersion;
+
+//
+// Io Registers defined by VGA
+//
+#define CRTC_ADDRESS_REGISTER 0x3d4
+#define CRTC_DATA_REGISTER 0x3d5
+#define SEQ_ADDRESS_REGISTER 0x3c4
+#define SEQ_DATA_REGISTER 0x3c5
+#define GRAPH_ADDRESS_REGISTER 0x3ce
+#define GRAPH_DATA_REGISTER 0x3cf
+#define ATT_ADDRESS_REGISTER 0x3c0
+#define MISC_OUTPUT_REGISTER 0x3c2
+#define INPUT_STATUS_1_REGISTER 0x3da
+#define DAC_PIXEL_MASK_REGISTER 0x3c6
+#define PALETTE_INDEX_REGISTER 0x3c8
+#define PALETTE_DATA_REGISTER 0x3c9
+
+//
+// UGA Draw Hardware abstraction internal worker functions
+//
+EFI_STATUS
+CirrusLogic5430UgaDrawConstructor (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
+ )
+;
+
+EFI_STATUS
+CirrusLogic5430UgaDrawDestructor (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
+ )
+;
+
+//
+// Graphics Output Hardware abstraction internal worker functions
+//
+EFI_STATUS
+CirrusLogic5430GraphicsOutputConstructor (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
+ )
+;
+
+EFI_STATUS
+CirrusLogic5430GraphicsOutputDestructor (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
+ )
+;
+
+
+//
+// EFI_DRIVER_BINDING_PROTOCOL Protocol Interface
+//
+/**
+ TODO: Add function description
+
+ @param This TODO: add argument description
+ @param Controller TODO: add argument description
+ @param RemainingDevicePath TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+EFIAPI
+CirrusLogic5430ControllerDriverSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param This TODO: add argument description
+ @param Controller TODO: add argument description
+ @param RemainingDevicePath TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+EFIAPI
+CirrusLogic5430ControllerDriverStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param This TODO: add argument description
+ @param Controller TODO: add argument description
+ @param NumberOfChildren TODO: add argument description
+ @param ChildHandleBuffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+EFIAPI
+CirrusLogic5430ControllerDriverStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ )
+;
+
+//
+// EFI Component Name Functions
+//
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 3066 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+CirrusLogic5430ComponentNameGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ );
+
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 3066 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+CirrusLogic5430ComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ );
+
+
+//
+// Local Function Prototypes
+//
+VOID
+InitializeGraphicsMode (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ CIRRUS_LOGIC_5430_VIDEO_MODES *ModeData
+ );
+
+VOID
+SetPaletteColor (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN Index,
+ UINT8 Red,
+ UINT8 Green,
+ UINT8 Blue
+ );
+
+VOID
+SetDefaultPalette (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
+ );
+
+VOID
+DrawLogo (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN ScreenWidth,
+ UINTN ScreenHeight
+ );
+
+VOID
+outb (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN Address,
+ UINT8 Data
+ );
+
+VOID
+outw (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN Address,
+ UINT16 Data
+ );
+
+UINT8
+inb (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN Address
+ );
+
+UINT16
+inw (
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
+ UINTN Address
+ );
+
+#endif
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