REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
		
			
				
	
	
		
			65 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			65 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /** @file
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|   Instance of Base PCI Segment Library that support multi-segment PCI configuration access.
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| 
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|   PCI Segment Library that consumes segment information provided by PciSegmentInfoLib to
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|    support multi-segment PCI configuration access through enhanced configuration access mechanism.
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| 
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|   Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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|   SPDX-License-Identifier: BSD-2-Clause-Patent
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| 
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| **/
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| 
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| #include "PciSegmentLibCommon.h"
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| 
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| /**
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|   Return the virtual address for the physical address.
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| 
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|   @param  Address  The physical address.
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| 
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|   @retval The virtual address.
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| **/
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| UINTN
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| PciSegmentLibVirtualAddress (
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|   IN UINTN  Address
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|   )
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| {
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|   return Address;
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| }
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| 
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| /**
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|   Register a PCI device so PCI configuration registers may be accessed after
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|   SetVirtualAddressMap().
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| 
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|   If any reserved bits in Address are set, then ASSERT().
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| 
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|   @param  Address The address that encodes the PCI Bus, Device, Function and
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|                   Register.
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| 
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|   @retval RETURN_SUCCESS           The PCI device was registered for runtime access.
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|   @retval RETURN_UNSUPPORTED       An attempt was made to call this function
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|                                    after ExitBootServices().
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|   @retval RETURN_UNSUPPORTED       The resources required to access the PCI device
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|                                    at runtime could not be mapped.
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|   @retval RETURN_OUT_OF_RESOURCES  There are not enough resources available to
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|                                    complete the registration.
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| 
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| **/
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| RETURN_STATUS
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| EFIAPI
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| PciSegmentRegisterForRuntimeAccess (
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|   IN UINTN  Address
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|   )
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| {
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|   //
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|   // Use PciSegmentLibGetEcamAddress() to validate the Address.
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|   //
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|   DEBUG_CODE (
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|     UINTN                        Count;
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|     PCI_SEGMENT_INFO             *SegmentInfo;
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| 
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|     SegmentInfo = GetPciSegmentInfo (&Count);
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|     PciSegmentLibGetEcamAddress (Address, SegmentInfo, Count);
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|     );
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|   return RETURN_SUCCESS;
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| }
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