diff options
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c | 3 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c index e8fb112..949aa04 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c @@ -1578,8 +1578,9 @@ EhcDriverBindingStart ( //
// Robustnesss improvement such as for UoL
+ // Default is not required.
//
- EhcClearLegacySupport (Ehc);
+ // EhcClearLegacySupport (Ehc);
EhcResetHC (Ehc, EHC_RESET_TIMEOUT);
Status = EhcInitHC (Ehc);
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c index d129af8..0fc633d 100644 --- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c +++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c @@ -1654,7 +1654,11 @@ UhciDriverBindingStart ( }
PciAttributesSaved = TRUE;
- UhciTurnOffUsbEmulation (PciIo);
+ //
+ // Robustnesss improvement such as for UoL
+ // Default is not required.
+ //
+ // UhciTurnOffUsbEmulation (PciIo);
Status = PciIo->Attributes (
PciIo,
|