MdeModulePkg/Usb: Adjust TPL to not block async transfer during usb enum.

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / XhciDxe / Xhci.c

diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
index 3224202bfe45c8d2cf6b4bfbc3699e8fd87a48f4..390ca0a3762eb1f2956892986c671915538c9499 100644 (file)
--- a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
@@ -1,7 +1,7 @@
 /** @file\r
   The XHCI controller driver.\r
 \r
-Copyright (c) 2011 - 2014, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2011 - 2015, 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
@@ -1483,10 +1483,6 @@ XhcSyncInterruptTransfer (
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
-  if (!XHCI_IS_DATAIN (EndPointAddress)) {\r
-    return EFI_INVALID_PARAMETER;\r
-  }\r
-\r
   if ((*DataToggle != 1) && (*DataToggle != 0)) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
@@ -1826,7 +1822,7 @@ XhcCreateUsbHc (
   //\r
   Status = gBS->CreateEvent (\r
                   EVT_TIMER | EVT_NOTIFY_SIGNAL,\r
-                  TPL_CALLBACK,\r
+                  TPL_NOTIFY,\r
                   XhcMonitorAsyncRequests,\r
                   Xhc,\r
                   &Xhc->PollTimer\r