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80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/** @file
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Copyright (C) 2019, vit9696. All rights reserved.
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All rights reserved.
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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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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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#ifndef OC_DRIVER_CONNECTION_LIB_H
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#define OC_DRIVER_CONNECTION_LIB_H
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/**
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Registers given PriorityDrivers to highest priority during connecting controllers.
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Does this by installing custom EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL
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or by overriding existing EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL.GetDriver.
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@param[in] PriorityDrivers NULL-terminated list of drivers to prioritise.
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@retval EFI_SUCCESS on successful override or installation.
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**/
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EFI_STATUS
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OcRegisterDriversToHighestPriority (
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IN EFI_HANDLE *PriorityDrivers
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);
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/**
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Unblocks all partition handles without a File System protocol attached from
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driver connection, if applicable.
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**/
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VOID
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OcUnblockUnmountedPartitions (
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VOID
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);
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/**
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Disconnects all graphics drivers attached to PCI I/O protcols.
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**/
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VOID
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OcDisconnectGraphicsDrivers (
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VOID
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);
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/**
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Disconnects all HDA controllers attached to PCI I/O protcols.
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**/
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VOID
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OcDisconnectHdaControllers (
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VOID
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);
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/**
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Disconnect effectively all drivers attached at handle.
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@param[in] Controller Handle to disconnect the drivers from.
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@retval EFI_SUCCESS on success.
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**/
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EFI_STATUS
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OcDisconnectDriversOnHandle (
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IN EFI_HANDLE Controller
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);
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/**
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Connect effectively all drivers to effectively all handles.
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@retval EFI_SUCCESS on success.
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**/
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EFI_STATUS
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OcConnectDrivers (
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VOID
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);
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#endif // OC_DRIVER_CONNECTION_LIB_H
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