X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FBus%2FUsb%2FUsbBusPei%2FUsbIoPeim.c;h=5c659401ae84f1bf908fbae5f3e9adc516db193a;hp=492f124296a050fd7964e8004725fa91e6f4f6b0;hb=d1102dba7210b95e41d06c2338a22ba6af248645;hpb=506560e75abceaab3cd8f7b7508f9d26b3c6036d

diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
index 492f124296..5c659401ae 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
@@ -1,8 +1,8 @@
 /** @file
 The module is used to implement Usb Io PPI interfaces.
 
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved. <BR>
-  
+Copyright (c) 2006 - 2018, 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
@@ -19,7 +19,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 /**
   Submits control transfer to a target USB device.
-  
+
   @param  PeiServices            The pointer of EFI_PEI_SERVICES.
   @param  This                   The pointer of PEI_USB_IO_PPI.
   @param  Request                USB device request to send.
@@ -105,7 +105,7 @@ PeiUsbControlTransfer (
                         PeiUsbDev->UsbHcPpi,
                         PeiUsbDev->DeviceAddress,
                         PeiUsbDev->DeviceSpeed,
-                        PeiUsbDev->MaxPacketSize0,
+                        (UINT8) PeiUsbDev->MaxPacketSize0,
                         Request,
                         Direction,
                         Data,
@@ -126,16 +126,17 @@ PeiUsbControlTransfer (
     }
   }
 
+  DEBUG ((EFI_D_INFO, "PeiUsbControlTransfer: %r\n", Status));
   return Status;
 }
 
 /**
   Submits bulk transfer to a bulk endpoint of a USB device.
-  
+
   @param  PeiServices           The pointer of EFI_PEI_SERVICES.
   @param  This                  The pointer of PEI_USB_IO_PPI.
   @param  DeviceEndpoint        Endpoint number and its direction in bit 7.
-  @param  Data                  A pointer to the buffer of data to transmit 
+  @param  Data                  A pointer to the buffer of data to transmit
                                 from or receive into.
   @param  DataLength            The lenght of the data buffer.
   @param  Timeout               Indicates the maximum time, in millisecond, which the
@@ -238,6 +239,7 @@ PeiUsbBulkTransfer (
     PeiUsbDev->DataToggle = (UINT16) (PeiUsbDev->DataToggle ^ (1 << EndpointIndex));
   }
 
+  DEBUG ((EFI_D_INFO, "PeiUsbBulkTransfer: %r\n", Status));
   return Status;
 }