MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h

   1 /** @file
   2
   3   This file contains the definination for host controller debug support routines.
   4
   5 Copyright (c) 2007, Intel Corporation
   6 All rights reserved. This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #ifndef _EFI_EHCI_DEBUG_H_
  17 #define _EFI_EHCI_DEBUG_H_
  18
  19
  20 /**
  21   Dump the fields of a QTD.
  22
  23   @param  Qtd      The QTD to dump.
  24   @param  Msg      The message to print before the dump.
  25
  26   @return None.
  27
  28 **/
  29 VOID
  30 EhcDumpQtd (
  31   IN EHC_QTD              *Qtd,
  32   IN CHAR8                *Msg
  33   );
  34
  35
  36 /**
  37   Dump the queue head.
  38
  39   @param  Qh       The queue head to dump.
  40   @param  Msg      The message to print before the dump.
  41   @param  DumpBuf  Whether to dump the memory buffer of the associated QTD.
  42
  43   @return None.
  44
  45 **/
  46 VOID
  47 EhcDumpQh (
  48   IN EHC_QH               *Qh,
  49   IN CHAR8                *Msg,
  50   IN BOOLEAN              DumpBuf
  51   );
  52
  53
  54 /**
  55   Dump the buffer in the form of hex.
  56
  57   @param  Buf      The buffer to dump.
  58   @param  Len      The length of buffer.
  59
  60   @return None.
  61
  62 **/
  63 VOID
  64 EhcDumpBuf (
  65   IN UINT8                *Buf,
  66   IN UINTN                Len
  67   );
  68
  69 #endif