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Add new definition for XHCI support 

Signed-off-by: erictian
Reviewed-by: niruiyu

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11721 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
erictian 2011-06-01 05:12:19 +00:00
parent 278c601958
commit ae127ef0c3
1 changed files with 3 additions and 1 deletions
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4
MdePkg/Include/Protocol/Usb2HostController.h
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@ -4,7 +4,7 @@
running in the EFI boot services environment, to perform data transactions over
a USB bus. In addition, it provides an abstraction for the root hub of the USB bus.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2011, 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
@ -47,6 +47,7 @@ typedef struct {
#define USB_PORT_STAT_POWER 0x0100
#define USB_PORT_STAT_LOW_SPEED 0x0200
#define USB_PORT_STAT_HIGH_SPEED 0x0400
#define USB_PORT_STAT_SUPER_SPEED 0x0800
#define USB_PORT_STAT_OWNER 0x2000
///
@ -80,6 +81,7 @@ typedef enum {
#define EFI_USB_SPEED_FULL 0x0000 ///< 12 Mb/s, USB 1.1 OHCI and UHCI HC.
#define EFI_USB_SPEED_LOW 0x0001 ///< 1 Mb/s, USB 1.1 OHCI and UHCI HC.
#define EFI_USB_SPEED_HIGH 0x0002 ///< 480 Mb/s, USB 2.0 EHCI HC.
#define EFI_USB_SPEED_SUPER 0x0003 ///< 4.8 Gb/s, USB 3.0 XHCI HC.
typedef struct {
UINT8 TranslatorHubAddress; ///< device address