sravan/system76-edk2
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1) remove wrong global variable usage because it will bring data corrupt if there are multiple XHCI host controllers.

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2) coding style clean up.

Signed-off-by: erictian
Reviewed-by: ydong10
Reviewed-by: jshi19

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12351 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
erictian
2011-09-14 12:13:03 +00:00
parent a2d111ed25
commit a9292c1363
11 changed files with 1312 additions and 1044 deletions
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7
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
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@@ -246,6 +246,12 @@ struct _USB_BUS {
EFI_USB2_HC_PROTOCOL *Usb2Hc;
EFI_USB_HC_PROTOCOL *UsbHc;
//
// Recorded the max supported usb devices.
// XHCI can support up to 255 devices.
// EHCI/UHCI/OHCI supports up to 127 devices.
//
UINT32 MaxDevices;
//
// An array of device that is on the bus. Devices[0] is
// for root hub. Device with address i is at Devices[i].
@@ -747,7 +753,6 @@ UsbBusControllerDriverStop (
IN EFI_HANDLE *ChildHandleBuffer
);
extern UINT16 mMaxUsbDeviceNum;
extern EFI_USB_IO_PROTOCOL mUsbIoProtocol;
extern EFI_DRIVER_BINDING_PROTOCOL mUsbBusDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL mUsbBusComponentName;