diff options
Diffstat (limited to 'MdeModulePkg/Bus/Usb')
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c | 25 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c | 41 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c | 9 |
3 files changed, 34 insertions, 41 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c index b7141a0ab3..8d031b9045 100644 --- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c +++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c @@ -2,7 +2,7 @@ Usb bus enumeration support.
-Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 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
@@ -698,26 +698,23 @@ UsbEnumerateNewDev ( DEBUG (( EFI_D_INFO, "UsbEnumerateNewDev: device is of %d speed\n", Child->Speed));
- if (Child->Speed != EFI_USB_SPEED_HIGH) {
+ if (((Child->Speed == EFI_USB_SPEED_LOW) || (Child->Speed == EFI_USB_SPEED_FULL)) &&
+ (Parent->Speed == EFI_USB_SPEED_HIGH)) {
//
- // If the child isn't a high speed device, it is necessary to
+ // If the child is a low or full speed device, it is necessary to
// set the transaction translator. Port TT is 1-based.
// This is quite simple:
// 1. if parent is of high speed, then parent is our translator
// 2. otherwise use parent's translator.
//
- if (Parent->Speed == EFI_USB_SPEED_HIGH) {
- Child->Translator.TranslatorHubAddress = Parent->Address;
- Child->Translator.TranslatorPortNumber = (UINT8) (Port + 1);
-
- } else {
- Child->Translator = Parent->Translator;
- }
-
- DEBUG (( EFI_D_INFO, "UsbEnumerateNewDev: device uses translator (%d, %d)\n",
- Child->Translator.TranslatorHubAddress,
- Child->Translator.TranslatorPortNumber));
+ Child->Translator.TranslatorHubAddress = Parent->Address;
+ Child->Translator.TranslatorPortNumber = (UINT8) (Port + 1);
+ } else {
+ Child->Translator = Parent->Translator;
}
+ DEBUG (( EFI_D_INFO, "UsbEnumerateNewDev: device uses translator (%d, %d)\n",
+ Child->Translator.TranslatorHubAddress,
+ Child->Translator.TranslatorPortNumber));
//
// After port is reset, hub establishes a signal path between
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c index 09f1b04c81..ee774ff35f 100644 --- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c +++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c @@ -1,7 +1,7 @@ /** @file
Helper functions for USB Keyboard Driver.
-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
@@ -833,29 +833,28 @@ InitUSBKeyboard ( );
if (EFI_ERROR (Status)) {
ConfigValue = 0x01;
- }
-
- //
- // Uses default configuration to configure the USB Keyboard device.
- //
- Status = UsbSetConfiguration (
- UsbKeyboardDevice->UsbIo,
- ConfigValue,
- &TransferResult
- );
- if (EFI_ERROR (Status)) {
//
- // If configuration could not be set here, it means
- // the keyboard interface has some errors and could
- // not be initialized
+ // Uses default configuration to configure the USB Keyboard device.
//
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- (EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_INTERFACE_ERROR),
- UsbKeyboardDevice->DevicePath
- );
+ Status = UsbSetConfiguration (
+ UsbKeyboardDevice->UsbIo,
+ ConfigValue,
+ &TransferResult
+ );
+ if (EFI_ERROR (Status)) {
+ //
+ // If configuration could not be set here, it means
+ // the keyboard interface has some errors and could
+ // not be initialized
+ //
+ REPORT_STATUS_CODE_WITH_DEVICE_PATH (
+ EFI_ERROR_CODE | EFI_ERROR_MINOR,
+ (EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_INTERFACE_ERROR),
+ UsbKeyboardDevice->DevicePath
+ );
- return EFI_DEVICE_ERROR;
+ return EFI_DEVICE_ERROR;
+ }
}
UsbGetProtocolRequest (
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c index e3ff281643..46330153e2 100644 --- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c +++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c @@ -2,7 +2,7 @@ Implementation of the command set of USB Mass Storage Specification
for Bootability, Revision 1.0.
-Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 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
@@ -451,9 +451,6 @@ UsbBootReadCapacity ( Media->BlockSize = BlockSize;
}
- DEBUG ((EFI_D_INFO, "UsbBootReadCapacity Success LBA=%ld BlockSize=%d\n",
- Media->LastBlock, Media->BlockSize));
-
return Status;
}
@@ -734,7 +731,7 @@ UsbBootReadBlocks ( if (EFI_ERROR (Status)) {
return Status;
}
-
+ DEBUG ((EFI_D_BLKIO, "UsbBootReadBlocks: LBA (0x%x), Blk (0x%x)\n", Lba, TotalBlock));
Lba += Count;
Buffer += Count * BlockSize;
TotalBlock -= Count;
@@ -810,7 +807,7 @@ UsbBootWriteBlocks ( if (EFI_ERROR (Status)) {
return Status;
}
-
+ DEBUG ((EFI_D_BLKIO, "UsbBootWriteBlocks: LBA (0x%x), Blk (0x%x)\n", Lba, TotalBlock));
Lba += Count;
Buffer += Count * BlockSize;
TotalBlock -= Count;
|