NetworkPkg/DpcDxe: Fix few typos

[mirror_edk2.git] / NetworkPkg / DpcDxe / Dpc.h

/** @file\r
\r
Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
Module Name:\r
\r
  Dpc.h\r
\r
Abstract:\r
\r
\r
**/\r
\r
#ifndef _DPC_H_\r
#define _DPC_H_\r
\r
#include <Uefi.h>\r
#include <Library/BaseLib.h>\r
#include <Library/DebugLib.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Protocol/Dpc.h>\r
\r
//\r
// Internal data structure for managing DPCs.  A DPC entry is either on the free\r
// list or on a DPC queue at a specific EFI_TPL.\r
//\r
typedef struct {\r
  LIST_ENTRY             ListEntry;\r
  EFI_DPC_PROCEDURE  DpcProcedure;\r
  VOID               *DpcContext;\r
} DPC_ENTRY;\r
\r
/**\r
  Add a Deferred Procedure Call to the end of the DPC queue.\r
\r
  @param  This          Protocol instance pointer.\r
  @param  DpcTpl        The EFI_TPL that the DPC should be invoked.\r
  @param  DpcProcedure  Pointer to the DPC's function.\r
  @param  DpcContext    Pointer to the DPC's context.  Passed to DpcProcedure\r
                        when DpcProcedure is invoked.\r
\r
  @retval EFI_SUCCESS            The DPC was queued.\r
  @retval EFI_INVALID_PARAMETER  DpcTpl is not a valid EFI_TPL.\r
  @retval EFI_INVALID_PARAMETER  DpcProcedure is NULL.\r
  @retval EFI_OUT_OF_RESOURCES   There are not enough resources available to\r
                                 add the DPC to the queue.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
DpcQueueDpc (\r
  IN EFI_DPC_PROTOCOL   *This,\r
  IN EFI_TPL            DpcTpl,\r
  IN EFI_DPC_PROCEDURE  DpcProcedure,\r
  IN VOID               *DpcContext    OPTIONAL\r
  );\r
\r
/**\r
  Dispatch the queue of DPCs.  ALL DPCs that have been queued with a DpcTpl\r
  value greater than or equal to the current TPL are invoked in the order that\r
  they were queued.  DPCs with higher DpcTpl values are invoked before DPCs with\r
  lower DpcTpl values.\r
\r
  @param  This  Protocol instance pointer.\r
\r
  @retval EFI_SUCCESS    One or more DPCs were invoked.\r
  @retval EFI_NOT_FOUND  No DPCs were invoked.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
DpcDispatchDpc (\r
  IN EFI_DPC_PROTOCOL  *This\r
  );\r
\r
#endif\r
\r