mirror of https://github.com/acidanthera/audk.git
104 lines
3.5 KiB
C
104 lines
3.5 KiB
C
/** @file
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*
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* Copyright (c) 2011, ARM Limited. All rights reserved.
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*
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* This program and the accompanying materials
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* are licensed and made available under the terms and conditions of the BSD License
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* which accompanies this distribution. The full text of the license may be found at
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* http://opensource.org/licenses/bsd-license.php
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*
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* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*
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**/
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#ifndef __BDS_ENTRY_H__
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#define __BDS_ENTRY_H__
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/**
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Connect a Device Path and return the handle of the driver that support this DevicePath
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@param DevicePath Device Path of the File to connect
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@param Handle Handle of the driver that support this DevicePath
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@param RemainingDevicePath Remaining DevicePath nodes that do not match the driver DevicePath
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@retval EFI_SUCCESS A driver that matches the Device Path has been found
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@retval EFI_NOT_FOUND No handles match the search.
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@retval EFI_INVALID_PARAMETER DevicePath or Handle is NULL
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**/
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EFI_STATUS
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BdsConnectDevicePath (
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IN EFI_DEVICE_PATH_PROTOCOL* DevicePath,
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OUT EFI_HANDLE *Handle,
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OUT EFI_DEVICE_PATH_PROTOCOL **RemainingDevicePath
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);
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/**
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Connect all DXE drivers
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@retval EFI_SUCCESS All drivers have been connected
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@retval EFI_NOT_FOUND No handles match the search.
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@retval EFI_OUT_OF_RESOURCES There is not resource pool memory to store the matching results.
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**/
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EFI_STATUS
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BdsConnectAllDrivers (
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VOID
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);
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/**
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Start a Linux kernel from a Device Path
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@param LinuxKernel Device Path to the Linux Kernel
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@param Parameters Linux kernel arguments
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@param Fdt Device Path to the Flat Device Tree
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@retval EFI_SUCCESS All drivers have been connected
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@retval EFI_NOT_FOUND The Linux kernel Device Path has not been found
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@retval EFI_OUT_OF_RESOURCES There is not enough resource memory to store the matching results.
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**/
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EFI_STATUS
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BdsBootLinux (
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IN EFI_DEVICE_PATH_PROTOCOL* LinuxKernelDevicePath,
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IN EFI_DEVICE_PATH_PROTOCOL* InitrdDevicePath,
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IN CONST CHAR8* Arguments,
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IN EFI_DEVICE_PATH_PROTOCOL* FdtDevicePath
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);
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/**
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Start an EFI Application from a Device Path
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@param ParentImageHandle Handle of the calling image
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@param DevicePath Location of the EFI Application
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@retval EFI_SUCCESS All drivers have been connected
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@retval EFI_NOT_FOUND The Linux kernel Device Path has not been found
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@retval EFI_OUT_OF_RESOURCES There is not enough resource memory to store the matching results.
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**/
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EFI_STATUS
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BdsStartEfiApplication (
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IN EFI_HANDLE ParentImageHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
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);
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/**
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Start an EFI Application from any Firmware Volume
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@param EfiApp EFI Application Name
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@retval EFI_SUCCESS All drivers have been connected
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@retval EFI_NOT_FOUND The Linux kernel Device Path has not been found
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@retval EFI_OUT_OF_RESOURCES There is not enough resource memory to store the matching results.
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**/
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EFI_STATUS
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BdsLoadApplication (
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IN EFI_HANDLE ParentImageHandle,
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IN CHAR16* EfiApp
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);
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#endif
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