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MdeModulePkg XhciPei/UsbBusPei: Add XHCI recovery support.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15611 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2014-07-02 03:20:49 +00:00
committed by lzeng14
parent ef96ba3cbe
commit d987459f8e
17 changed files with 7576 additions and 226 deletions
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8
MdeModulePkg/Include/Ppi/UsbController.h
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@ -2,7 +2,7 @@
Define APIs to retrieve USB Host Controller Info such as controller type and
I/O Port Base Address.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@ -49,6 +49,12 @@ typedef struct _PEI_USB_CONTROLLER_PPI PEI_USB_CONTROLLER_PPI;
///
#define PEI_EHCI_CONTROLLER 0x03
///
/// This bit is used in the ControllerType return parameter of GetUsbController()
/// to identify the USB Host Controller type as XHCI
///
#define PEI_XHCI_CONTROLLER 0x04
/**
Retrieve USB Host Controller Info such as controller type and I/O Base Address.