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Diffstat (limited to 'ReferenceCode/ME/ActiveManagement/Sol/Dxe/ComponentName.c')
| -rw-r--r-- | ReferenceCode/ME/ActiveManagement/Sol/Dxe/ComponentName.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ReferenceCode/ME/ActiveManagement/Sol/Dxe/ComponentName.c b/ReferenceCode/ME/ActiveManagement/Sol/Dxe/ComponentName.c new file mode 100644 index 0000000..3e6ba9f --- /dev/null +++ b/ReferenceCode/ME/ActiveManagement/Sol/Dxe/ComponentName.c @@ -0,0 +1,187 @@ +/** @file + This portion is to register the Serial over Lan Controller Driver name + +@copyright + Copyright (c) 2004 - 2012 Intel Corporation. All rights + reserved This software and associated documentation (if any) + is furnished under a license and may only be used or copied in + accordance with the terms of the license. Except as permitted + by such license, no part of this software or documentation may + be reproduced, stored in a retrieval system, or transmitted in + any form or by any means without the express written consent + of Intel Corporation. + + This file contains an 'Intel Peripheral Driver' and uniquely + identified as "Intel Reference Module" and is + licensed for Intel CPUs and chipsets under the terms of your + license agreement with Intel or your vendor. This file may + be modified by the user, subject to additional terms of the + license agreement +**/ + +// +// External include files do NOT need to be explicitly specified in real EDKII +// environment +// +#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000) +#include "EdkIIGlueDxe.h" +#include "PciSerial.h" +#endif +// +// EFI Component Name Functions +// +EFI_STATUS +EFIAPI +PciSerialComponentNameGetDriverName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN CHAR8 *Language, + OUT CHAR16 **DriverName + ); + +EFI_STATUS +EFIAPI +PciSerialComponentNameGetControllerName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE ChildHandle OPTIONAL, + IN CHAR8 *Language, + OUT CHAR16 **ControllerName + ); + +// +// EFI Component Name Protocol +// +EFI_COMPONENT_NAME_PROTOCOL mPciSerialComponentName = { + PciSerialComponentNameGetDriverName, + PciSerialComponentNameGetControllerName, + "eng" +}; + +static EFI_UNICODE_STRING_TABLE mPciSerialDriverNameTable[] = { + { + "eng", + L"PCI Serial Driver" + }, + { + NULL, + NULL + } +}; + +/** + Retrieves a Unicode string that is the user readable name of the EFI Driver. + + @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance. + @param[in] Language A pointer to a three character ISO 639-2 language identifier. + This is the language of the driver name that 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. + @param[in] DriverName 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 or DriverName is NULL. + @exception EFI_UNSUPPORTED The driver specified by This does not support the + language specified by Language. +**/ +EFI_STATUS +EFIAPI +PciSerialComponentNameGetDriverName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN CHAR8 *Language, + OUT CHAR16 **DriverName + ) +{ + return LookupUnicodeString ( + Language, + mPciSerialComponentName.SupportedLanguages, + mPciSerialDriverNameTable, + DriverName + ); +} + +/** + Retrieves a Unicode string that is the user readable name of the controller + that is being managed by an EFI Driver. + + @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance. + @param[in] ControllerHandle 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[in] ChildHandle 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[in] Language A pointer to a three character ISO 639-2 language + identifier. This is the language of the controller name + that 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. + @param[in] ControllerName 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. Language or + ControllerName is NULL. + @exception EFI_UNSUPPORTED The driver specified by This is not currently + managing the controller specified by + ControllerHandle and ChildHandle. The driver specified by This + does not support the language specified by Language. +**/ +EFI_STATUS +EFIAPI +PciSerialComponentNameGetControllerName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE ChildHandle OPTIONAL, + IN CHAR8 *Language, + OUT CHAR16 **ControllerName + ) +{ + EFI_STATUS Status; + EFI_SERIAL_IO_PROTOCOL *SerialIo; + SERIAL_DEV *SerialDevice; + + /// + /// This is a device driver, so ChildHandle must be NULL. + /// + if (ChildHandle != NULL) { + return EFI_UNSUPPORTED; + } + /// + /// Get the Block I/O Protocol on Controller + /// + Status = gBS->OpenProtocol ( + ControllerHandle, + &gEfiSerialIoProtocolGuid, + (VOID **) &SerialIo, + mPciSerialControllerDriverBinding.DriverBindingHandle, + ControllerHandle, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + return Status; + } + /// + /// Get the Serial Controller's Device structure + /// + SerialDevice = SERIAL_DEV_FROM_THIS (SerialIo); + + return LookupUnicodeString ( + Language, + mPciSerialComponentName.SupportedLanguages, + SerialDevice->ControllerNameTable, + ControllerName + ); +} |