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Revert "DebugUsb3: Support IOMMU"

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This reverts commit de8373fa07.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
(cherry picked from commit 1f279e7a53)
This commit is contained in:
Star Zeng
2018-03-14 16:09:36 +08:00
parent f56e828595
commit 8dcbc07d34
6 changed files with 130 additions and 843 deletions
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60
SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Internal.h
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@ -1,7 +1,7 @@
/** @file
Debug Port Library implementation based on usb3 debug port.
Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -46,7 +46,6 @@
#define USB3DBG_DBG_CAB 1 // The XHCI host controller supports debug capability
#define USB3DBG_ENABLED 2 // The XHCI debug device is enabled
#define USB3DBG_NOT_ENABLED 4 // The XHCI debug device is not enabled
#define USB3DBG_UNINITIALIZED 255 // The XHCI debug device is uninitialized
#define USB3_DEBUG_PORT_WRITE_MAX_PACKET_SIZE 0x08
@ -457,7 +456,7 @@ typedef struct _USB3_DEBUG_PORT_INSTANCE {
UINT8 Initialized;
//
// The flag indicates debug capability is supported
// The flag indicates debug device is ready
//
BOOLEAN DebugSupport;
@ -466,26 +465,6 @@ typedef struct _USB3_DEBUG_PORT_INSTANCE {
//
BOOLEAN Ready;
//
// The flag indicates the instance is from HOB
//
BOOLEAN FromHob;
//
// IOMMU PPI Notify registered
//
BOOLEAN PpiNotifyRegistered;
//
// Prevent notification being interrupted by debug timer
//
BOOLEAN InNotify;
//
// PciIo protocol event
//
EFI_PHYSICAL_ADDRESS PciIoEvent;
//
// The flag indicates if USB 3.0 ports has been turn off/on power
//
@ -749,39 +728,4 @@ XhcDataTransfer (
IN UINTN Timeout
);
/**
Initialize usb debug port hardware.
@param Handle Debug port handle.
@retval TRUE The usb debug port hardware configuration is changed.
@retval FALSE The usb debug port hardware configuration is not changed.
**/
RETURN_STATUS
EFIAPI
InitializeUsbDebugHardware (
IN USB3_DEBUG_PORT_HANDLE *Handle
);
/**
Discover and initialize usb debug port.
@param Handle Debug port handle.
**/
VOID
DiscoverInitializeUsbDebugPort (
IN USB3_DEBUG_PORT_HANDLE *Handle
);
/**
Return USB3 debug instance address.
**/
USB3_DEBUG_PORT_HANDLE *
GetUsb3DebugPortInstance (
VOID
);
#endif //__SERIAL_PORT_LIB_USB__