From 05fbd06d913397d0fca2ba4dc9cbdb4bda08a42e Mon Sep 17 00:00:00 2001 From: qwang12 Date: Fri, 6 Jul 2007 09:09:42 +0000 Subject: Add in Ps2keyboard.inf and Ps2Mouse.inf to IntelFrameworkModuelPkg git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3112 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Bus/Isa/Ps2KeyboardDxe/ComponentName.c | 230 +++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c (limited to 'IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c') diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c new file mode 100644 index 0000000000..75598b0554 --- /dev/null +++ b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c @@ -0,0 +1,230 @@ +/*++ + +Copyright (c) 2006 - 2007, 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. + + +Module Name: + + ComponentName.c + +Abstract: + +--*/ + +// +// Include common header file for this module. +// +#include "CommonHeader.h" + +#include "Ps2Keyboard.h" + +// +// EFI Component Name Functions +// +EFI_STATUS +EFIAPI +Ps2KeyboardComponentNameGetDriverName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN CHAR8 *Language, + OUT CHAR16 **DriverName + ); + +EFI_STATUS +EFIAPI +Ps2KeyboardComponentNameGetControllerName ( + 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 gPs2KeyboardComponentName = { + Ps2KeyboardComponentNameGetDriverName, + Ps2KeyboardComponentNameGetControllerName, + "eng" +}; + +static EFI_UNICODE_STRING_TABLE mPs2KeyboardDriverNameTable[] = { + { + "eng", + L"PS/2 Keyboard Driver" + }, + { + NULL, + NULL + } +}; + +EFI_STATUS +EFIAPI +Ps2KeyboardComponentNameGetDriverName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN CHAR8 *Language, + OUT CHAR16 **DriverName + ) +/*++ + + Routine Description: + + Retrieves a Unicode string that is the user readable name of the EFI Driver. + + Arguments: + + This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance. + 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. + 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. + + Returns: + + EFI_SUCCESS - The Unicode string for the Driver specified by This + and the language specified by Language was returned + in DriverName. + EFI_INVALID_PARAMETER - Language is NULL. + EFI_INVALID_PARAMETER - DriverName is NULL. + EFI_UNSUPPORTED - The driver specified by This does not support the + language specified by Language. + +--*/ +{ + return LookupUnicodeString ( + Language, + gPs2KeyboardComponentName.SupportedLanguages, + mPs2KeyboardDriverNameTable, + DriverName + ); +} + +EFI_STATUS +EFIAPI +Ps2KeyboardComponentNameGetControllerName ( + IN EFI_COMPONENT_NAME_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE ChildHandle OPTIONAL, + IN CHAR8 *Language, + OUT CHAR16 **ControllerName + ) +/*++ + + Routine Description: + + Retrieves a Unicode string that is the user readable name of the controller + that is being managed by an EFI Driver. + + Arguments: + + This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance. + 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. + 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. + 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. + 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. + + Returns: + + 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. + EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE. + EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE. + EFI_INVALID_PARAMETER - Language is NULL. + EFI_INVALID_PARAMETER - ControllerName is NULL. + EFI_UNSUPPORTED - The driver specified by This is not currently managing + the controller specified by ControllerHandle and + ChildHandle. + EFI_UNSUPPORTED - The driver specified by This does not support the + language specified by Language. + +--*/ +{ + EFI_STATUS Status; + EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn; + KEYBOARD_CONSOLE_IN_DEV *ConsoleIn; + EFI_ISA_IO_PROTOCOL *IsaIoProtocol; + + // + // This is a device driver, so ChildHandle must be NULL. + // + if (ChildHandle != NULL) { + return EFI_UNSUPPORTED; + } + // + // Check Controller's handle + // + Status = gBS->OpenProtocol ( + ControllerHandle, + &gEfiIsaIoProtocolGuid, + (VOID **) &IsaIoProtocol, + gKeyboardControllerDriver.DriverBindingHandle, + ControllerHandle, + EFI_OPEN_PROTOCOL_BY_DRIVER + ); + if (!EFI_ERROR (Status)) { + gBS->CloseProtocol ( + ControllerHandle, + &gEfiIsaIoProtocolGuid, + gKeyboardControllerDriver.DriverBindingHandle, + ControllerHandle + ); + + return EFI_UNSUPPORTED; + } + + if (Status != EFI_ALREADY_STARTED) { + return EFI_UNSUPPORTED; + } + // + // Get the device context + // + Status = gBS->OpenProtocol ( + ControllerHandle, + &gEfiSimpleTextInProtocolGuid, + (VOID **) &ConIn, + gKeyboardControllerDriver.DriverBindingHandle, + ControllerHandle, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + return Status; + } + + ConsoleIn = KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (ConIn); + + return LookupUnicodeString ( + Language, + gPs2KeyboardComponentName.SupportedLanguages, + ConsoleIn->ControllerNameTable, + ControllerName + ); +} -- cgit v1.2.3