diff options
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h | 2 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c | 13 |
2 files changed, 7 insertions, 8 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h index 2794074..715a5ab 100644 --- a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h +++ b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h @@ -99,7 +99,7 @@ struct _PEI_USB2_HC_DEV { EDKII_IOMMU_PPI *IoMmu;
EFI_PEI_PPI_DESCRIPTOR PpiDescriptor;
//
- // EndOfPei callback is used to stop the XHC DMA operation
+ // EndOfPei callback is used to stop the EHC DMA operation
// after exit PEI phase.
//
EFI_PEI_NOTIFY_DESCRIPTOR EndOfPeiNotifyList;
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c index 3dadcd6..baacf5d 100644 --- a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c +++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c @@ -576,7 +576,12 @@ EhcCreateUrb ( if (Urb->Qh == NULL) {
goto ON_ERROR;
}
-
+
+ Urb->RequestPhy = NULL;
+ Urb->RequestMap = NULL;
+ Urb->DataPhy = NULL;
+ Urb->DataMap = NULL;
+
//
// Map the request and user data
//
@@ -591,9 +596,6 @@ EhcCreateUrb ( Urb->RequestPhy = (VOID *) ((UINTN) PhyAddr);
Urb->RequestMap = Map;
- } else {
- Urb->RequestPhy = NULL;
- Urb->RequestMap = NULL;
}
if (Data != NULL) {
@@ -613,9 +615,6 @@ EhcCreateUrb ( Urb->DataPhy = (VOID *) ((UINTN) PhyAddr);
Urb->DataMap = Map;
- } else {
- Urb->DataPhy = NULL;
- Urb->DataMap = NULL;
}
Status = EhcCreateQtds (Ehc, Urb);
|