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GOP driver for bhyve's framebuffer device.
Submitted by: Leon Dang
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Peter Grehan
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May 25, 2016
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| ## @file | ||
| # GOP driver | ||
| # | ||
| # Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> | ||
| # Portions copyright (c) 2011, Apple Inc. 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. | ||
| # | ||
| # | ||
| ## | ||
|
|
||
| [Defines] | ||
| INF_VERSION = 0x00010005 | ||
| BASE_NAME = BhyveGopDxe | ||
| FILE_GUID = BCC87E0D-86D6-4D4D-8040-2D983D368BD1 | ||
| MODULE_TYPE = UEFI_DRIVER | ||
| VERSION_STRING = 1.0 | ||
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| ENTRY_POINT = InitializeBhyveGop | ||
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| # | ||
| # The following information is for reference only and not required by the build tools. | ||
| # | ||
| # VALID_ARCHITECTURES = IA32 X64 IPF EBC | ||
| # | ||
| # DRIVER_BINDING = gBhyveGopDriverBinding | ||
| # COMPONENT_NAME = gBhyveGopComponentName | ||
| # | ||
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| [Sources] | ||
| ComponentName.c | ||
| GopScreen.c | ||
| GopDriver.c | ||
| Gop.h | ||
| VbeShim.c | ||
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| [Packages] | ||
| MdePkg/MdePkg.dec | ||
| OptionRomPkg/OptionRomPkg.dec | ||
| BhyvePkg/BhyvePkg.dec | ||
| IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec | ||
| MdeModulePkg/MdeModulePkg.dec | ||
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| [LibraryClasses] | ||
| BaseLib | ||
| BaseMemoryLib | ||
| BltLib | ||
| DebugLib | ||
| DevicePathLib | ||
| MemoryAllocationLib | ||
| PciLib | ||
| PcdLib | ||
| PrintLib | ||
| UefiLib | ||
| UefiBootServicesTableLib | ||
| UefiDriverEntryPoint | ||
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| [Protocols] | ||
| gEfiGraphicsOutputProtocolGuid # PROTOCOL BY_START | ||
| gEfiDevicePathProtocolGuid # PROTOCOL TO_START | ||
| gEfiPciIoProtocolGuid # PROTOCOL TO_START | ||
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| [Pcd] | ||
| gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion | ||
| gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution | ||
| gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution | ||
| gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution | ||
| gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution | ||
|
|
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| /** @file | ||
| Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> | ||
| Portions copyright (c) 2010,Apple Inc. All rights reserved.<BR> | ||
| 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: | ||
| ComponentName.c | ||
| Abstract: | ||
| **/ | ||
|
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| #include "Gop.h" | ||
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| // | ||
| // EFI Component Name Functions | ||
| // | ||
| EFI_STATUS | ||
| EFIAPI | ||
| BhyveGopComponentNameGetDriverName ( | ||
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | ||
| IN CHAR8 *Language, | ||
| OUT CHAR16 **DriverName | ||
| ); | ||
|
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||
| EFI_STATUS | ||
| EFIAPI | ||
| BhyveGopComponentNameGetControllerName ( | ||
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | ||
| IN EFI_HANDLE ControllerHandle, | ||
| IN EFI_HANDLE ChildHandle OPTIONAL, | ||
| IN CHAR8 *Language, | ||
| OUT CHAR16 **ControllerName | ||
| ); | ||
|
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||
| // | ||
| // EFI Component Name Protocol | ||
| // | ||
| EFI_COMPONENT_NAME_PROTOCOL gBhyveGopComponentName = { | ||
| BhyveGopComponentNameGetDriverName, | ||
| BhyveGopComponentNameGetControllerName, | ||
| "eng" | ||
| }; | ||
|
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||
| // | ||
| // EFI Component Name 2 Protocol | ||
| // | ||
| GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gBhyveGopComponentName2 = { | ||
| (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) BhyveGopComponentNameGetDriverName, | ||
| (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) BhyveGopComponentNameGetControllerName, | ||
| "en" | ||
| }; | ||
|
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| EFI_UNICODE_STRING_TABLE mBhyveGopDriverNameTable[] = { | ||
| { "eng", L"Bhyve GOP Driver" }, | ||
| { NULL , NULL } | ||
| }; | ||
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| /** | ||
| 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 4646 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 | ||
| BhyveGopComponentNameGetDriverName ( | ||
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | ||
| IN CHAR8 *Language, | ||
| OUT CHAR16 **DriverName | ||
| ) | ||
| { | ||
| return LookupUnicodeString2 ( | ||
| Language, | ||
| This->SupportedLanguages, | ||
| mBhyveGopDriverNameTable, | ||
| DriverName, | ||
| (BOOLEAN)(This == &gBhyveGopComponentName) | ||
| ); | ||
| } | ||
|
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| /** | ||
| 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 4646 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 | ||
| BhyveGopComponentNameGetControllerName ( | ||
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | ||
| IN EFI_HANDLE ControllerHandle, | ||
| IN EFI_HANDLE ChildHandle OPTIONAL, | ||
| IN CHAR8 *Language, | ||
| OUT CHAR16 **ControllerName | ||
| ) | ||
| { | ||
| return EFI_UNSUPPORTED; | ||
| } |
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