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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10420 6f19259b-4bc3-4df7-8a09-765794883524
76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/** @file
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This file contains the definination for host controller debug support routines.
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Copyright (c) 2007 - 2009, Intel Corporation. All rights reserved.<BR>
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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 _EFI_EHCI_DEBUG_H_
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#define _EFI_EHCI_DEBUG_H_
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/**
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Dump the fields of a QTD.
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@param Qtd The QTD to dump.
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@param Msg The message to print before the dump.
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**/
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VOID
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EhcDumpQtd (
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IN EHC_QTD *Qtd,
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IN CHAR8 *Msg
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);
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/**
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Dump the queue head.
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@param Qh The queue head to dump.
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@param Msg The message to print before the dump.
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@param DumpBuf Whether to dump the memory buffer of the associated QTD.
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**/
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VOID
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EhcDumpQh (
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IN EHC_QH *Qh,
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IN CHAR8 *Msg,
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IN BOOLEAN DumpBuf
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);
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/**
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Dump the buffer in the form of hex.
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@param Buf The buffer to dump.
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@param Len The length of buffer.
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**/
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VOID
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EhcDumpBuf (
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IN UINT8 *Buf,
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IN UINTN Len
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);
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/**
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Dump the EHCI status registers.
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@param Ehc USB EHCI Host Controller instance
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**/
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VOID
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EhcDumpRegs (
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IN USB2_HC_DEV *Ehc
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);
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#endif
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