diff options
Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c')
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c index e8f9ed5018..873cf2519a 100644 --- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c +++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c @@ -2,7 +2,7 @@ Usb Bus Driver Binding and Bus IO Protocol.
-Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2012, 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
@@ -1018,7 +1018,16 @@ UsbBusBuildProtocol ( RootIf->Signature = USB_INTERFACE_SIGNATURE;
RootIf->Device = RootHub;
RootIf->DevicePath = UsbBus->DevicePath;
-
+
+ //
+ // Report Status Code here since we will enumerate the USB devices
+ //
+ REPORT_STATUS_CODE_WITH_DEVICE_PATH (
+ EFI_PROGRESS_CODE,
+ (EFI_IO_BUS_USB | EFI_IOB_PC_DETECT),
+ UsbBus->DevicePath
+ );
+
Status = mUsbRootHubApi.Init (RootIf);
if (EFI_ERROR (Status)) {
@@ -1265,6 +1274,26 @@ UsbBusControllerDriverStart ( {
EFI_USB_BUS_PROTOCOL *UsbBusId;
EFI_STATUS Status;
+ EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
+
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ (VOID **) &ParentDevicePath,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Report Status Code here since we will initialize the host controller
+ //
+ REPORT_STATUS_CODE_WITH_DEVICE_PATH (
+ EFI_PROGRESS_CODE,
+ (EFI_IO_BUS_USB | EFI_IOB_PC_INIT),
+ ParentDevicePath
+ );
//
// Locate the USB bus protocol, if it is found, USB bus
|