Import EhciDxe and UhciDxe into MdeModulePkg.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3191 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
183
MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
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183
MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
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/** @file
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Copyright (c) 2007, Intel Corporation
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All rights reserved. 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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Module Name:
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UhciDebug.c
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Abstract:
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This file provides the information dump support for Uhci when in debug mode.
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You can dynamically adjust the debug level by changing variable gEHCDebugLevel
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and gEHCErrorLevel.
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Revision History
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**/
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#include "Uhci.h"
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#include "UhciDebug.h"
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#ifdef EFI_DEBUG
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UINTN mUhciDebugMask = USB_DEBUG_FORCE_OUTPUT;
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/**
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Debug debug print interface for UHCI
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@param Format String to use for the print, followed by print arguments
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@return None
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**/
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VOID
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UhciDebug (
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IN CHAR8 *Format,
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...
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)
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{
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VA_LIST Marker;
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VA_START (Marker, Format);
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DebugVPrint (DEBUG_INFO, Format, Marker);
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VA_END (Marker);
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}
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/**
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Debug error print interface for UHCI
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@param Format String to use for the print, followed by print arguments
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@return None
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**/
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VOID
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UhciError (
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IN CHAR8 *Format,
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...
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)
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{
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VA_LIST Marker;
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VA_START (Marker, Format);
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DebugVPrint (DEBUG_ERROR, Format, Marker);
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VA_END (Marker);
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}
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/**
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Debug print interface for UHCI
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@param Level Level to control debug print
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@param Format String to use for the print, followed by print arguments
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@return None
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**/
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VOID
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UhciDebugPrint (
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IN UINTN Level,
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IN CHAR8 *Format,
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...
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)
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{
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VA_LIST Marker;
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VA_START (Marker, Format);
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if (Level & mUhciDebugMask) {
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if (mUhciDebugMask & USB_DEBUG_FORCE_OUTPUT) {
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DebugVPrint (DEBUG_ERROR, Format, Marker);
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} else {
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DebugVPrint (DEBUG_INFO, Format, Marker);
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}
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}
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VA_END (Marker);
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}
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/**
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Dump the content of QH structure
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@param QhSw Pointer to software QH structure
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@return None
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**/
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VOID
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UhciDumpQh (
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IN UHCI_QH_SW *QhSw
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)
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{
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UINTN Level;
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Level = UHCI_DEBUG_QH;
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UhciDebugPrint (Level, "&QhSw @ 0x%x\n", QhSw);
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UhciDebugPrint (Level, "QhSw.NextQh - 0x%x\n", QhSw->NextQh);
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UhciDebugPrint (Level, "QhSw.TDs - 0x%x\n", QhSw->TDs);
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UhciDebugPrint (Level, "QhSw.QhHw:\n");
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UhciDebugPrint (Level, " Horizon Link - %x\n", QhSw->QhHw.HorizonLink);
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UhciDebugPrint (Level, " Vertical Link - %x\n\n", QhSw->QhHw.VerticalLink);
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}
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/**
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Dump the content of TD structure.
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@param TdSw Pointer to software TD structure
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@param IsCur Whether dump the whole list, or only dump the current TD
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@return None
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**/
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VOID
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UhciDumpTds (
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IN UHCI_TD_SW *TdSw
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)
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{
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UHCI_TD_SW *CurTdSw;
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UINTN Level;
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Level = UHCI_DEBUG_TD;
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CurTdSw = TdSw;
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while (CurTdSw != NULL) {
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UhciDebugPrint (Level, "TdSw @ 0x%x\n", CurTdSw);
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UhciDebugPrint (Level, "TdSw.NextTd - 0x%x\n", CurTdSw->NextTd);
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UhciDebugPrint (Level, "TdSw.DataLen - %d\n", CurTdSw->DataLen);
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UhciDebugPrint (Level, "TdSw.Data - 0x%x\n", CurTdSw->Data);
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UhciDebugPrint (Level, "TdHw:\n");
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UhciDebugPrint (Level, " NextLink - 0x%x\n", CurTdSw->TdHw.NextLink);
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UhciDebugPrint (Level, " ActualLen - %d\n", CurTdSw->TdHw.ActualLen);
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UhciDebugPrint (Level, " Status - 0x%x\n", CurTdSw->TdHw.Status);
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UhciDebugPrint (Level, " IOC - %d\n", CurTdSw->TdHw.IntOnCpl);
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UhciDebugPrint (Level, " IsIsoCh - %d\n", CurTdSw->TdHw.IsIsoch);
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UhciDebugPrint (Level, " LowSpeed - %d\n", CurTdSw->TdHw.LowSpeed);
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UhciDebugPrint (Level, " ErrorCount - %d\n", CurTdSw->TdHw.ErrorCount);
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UhciDebugPrint (Level, " ShortPacket - %d\n", CurTdSw->TdHw.ShortPacket);
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UhciDebugPrint (Level, " PidCode - 0x%x\n", CurTdSw->TdHw.PidCode);
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UhciDebugPrint (Level, " DevAddr - %d\n", CurTdSw->TdHw.DeviceAddr);
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UhciDebugPrint (Level, " EndPoint - %d\n", CurTdSw->TdHw.EndPoint);
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UhciDebugPrint (Level, " DataToggle - %d\n", CurTdSw->TdHw.DataToggle);
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UhciDebugPrint (Level, " MaxPacketLen - %d\n", CurTdSw->TdHw.MaxPacketLen);
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UhciDebugPrint (Level, " DataBuffer - 0x%x\n\n",CurTdSw->TdHw.DataBuffer);
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CurTdSw = CurTdSw->NextTd;
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}
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}
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#endif
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