Update the copyright notice format

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / UhciDxe / Uhci.c

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
index c2d560b48c91db3cf156786e294e381a2c8fcc7b..92567f93e48d565bd626fbfa84b1bfd68fa8af40 100644 (file)
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
@@ -2,8 +2,8 @@
 \r
   The UHCI driver model and HC protocol routines.\r
 \r
-Copyright (c) 2004 - 2010, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
 http://opensource.org/licenses/bsd-license.php\r
@@ -949,7 +949,6 @@ Uhci2AsyncInterruptTransfer (
   EFI_STATUS          Status;\r
   UINT8               *DataPtr;\r
   UINT8               *DataPhy;\r
-  VOID                *DataMap;\r
   UINT8               PktId;\r
 \r
   Uhc       = UHC_FROM_USB2_HC_PROTO (This);\r
@@ -957,7 +956,6 @@ Uhci2AsyncInterruptTransfer (
   IntTds    = NULL;\r
   DataPtr   = NULL;\r
   DataPhy   = NULL;\r
-  DataMap   = NULL;\r
 \r
   IsSlowDevice  = (BOOLEAN) ((EFI_USB_SPEED_LOW == DeviceSpeed) ? TRUE : FALSE);\r
 \r
@@ -998,40 +996,30 @@ Uhci2AsyncInterruptTransfer (
     return EFI_DEVICE_ERROR;\r
   }\r
 \r
+  if ((EndPointAddress & 0x80) == 0) {\r
+    PktId = OUTPUT_PACKET_ID;\r
+  } else {\r
+    PktId = INPUT_PACKET_ID;\r
+  }\r
+\r
   //\r
   // Allocate and map source data buffer for bus master access.\r
   //\r
-  DataPtr     = UsbHcAllocateMem (Uhc->MemPool, DataLength);\r
+  DataPtr = UsbHcAllocateMem (Uhc->MemPool, DataLength);\r
 \r
   if (DataPtr == NULL) {\r
     return EFI_OUT_OF_RESOURCES;\r
   }\r
 \r
-  OldTpl = gBS->RaiseTPL (UHCI_TPL);\r
-\r
-  //\r
-  // Map the user data then create a queue head and\r
-  // list of TD for it.\r
-  //\r
-  Status = UhciMapUserData (\r
-             Uhc,\r
-             EfiUsbDataIn,\r
-             DataPtr,\r
-             &DataLength,\r
-             &PktId,\r
-             &DataPhy,\r
-             &DataMap\r
-             );\r
+  DataPhy = (UINT8 *) (UINTN) UsbHcGetPciAddressForHostMem (Uhc->MemPool, DataPtr, DataLength);\r
 \r
-  if (EFI_ERROR (Status)) {\r
-    goto FREE_DATA;\r
-  }\r
+  OldTpl = gBS->RaiseTPL (UHCI_TPL);\r
 \r
   Qh = UhciCreateQh (Uhc, PollingInterval);\r
 \r
   if (Qh == NULL) {\r
     Status = EFI_OUT_OF_RESOURCES;\r
-    goto UNMAP_DATA;\r
+    goto FREE_DATA;\r
   }\r
 \r
   IntTds = UhciCreateBulkOrIntTds (\r
@@ -1066,7 +1054,6 @@ Uhci2AsyncInterruptTransfer (
              EndPointAddress,\r
              DataLength,\r
              PollingInterval,\r
-             DataMap,\r
              DataPtr,\r
              CallBackFunction,\r
              Context,\r
@@ -1085,11 +1072,8 @@ Uhci2AsyncInterruptTransfer (
 DESTORY_QH:\r
   UsbHcFreeMem (Uhc->MemPool, Qh, sizeof (UHCI_QH_SW));\r
 \r
-UNMAP_DATA:\r
-  Uhc->PciIo->Unmap (Uhc->PciIo, DataMap);\r
-\r
 FREE_DATA:\r
-  gBS->FreePool (DataPtr);\r
+  UsbHcFreeMem (Uhc->MemPool, DataPtr, DataLength);\r
   Uhc->PciIo->Flush (Uhc->PciIo);\r
 \r
   gBS->RestoreTPL (OldTpl);\r