Code have been checked with spec

[mirror_edk2.git] / MdePkg / Include / Library / UefiUsbLib.h

diff --git a/MdePkg/Include/Library/UefiUsbLib.h b/MdePkg/Include/Library/UefiUsbLib.h
index c52dd89cc733cf6c33d1f463aadced3356441935..9c63d945af891991ff5cd61e1ed0f3cadf54d817 100644 (file)
--- a/MdePkg/Include/Library/UefiUsbLib.h
+++ b/MdePkg/Include/Library/UefiUsbLib.h
@@ -68,7 +68,7 @@ UsbGetHidDescriptor (
 \r
   @retval  EFI_SUCCESS           The request executed successfully.\r
   @retval  EFI_OUT_OF_RESOURCES  The request could not be completed because the\r
-                                 buffer specifed by DescriptorLength and DescriptorBuffer\r
+                                 buffer specified by DescriptorLength and DescriptorBuffer\r
                                  is not large enough to hold the result of the request.\r
   @retval  EFI_TIMEOUT           A timeout occurred executing the request.\r
   @retval  EFI_DEVICE_ERROR      The request failed due to a device error.\r
@@ -105,7 +105,7 @@ EFIAPI
 UsbGetProtocolRequest (\r
   IN EFI_USB_IO_PROTOCOL     *UsbIo,\r
   IN UINT8                   Interface,\r
-  IN UINT8                   *Protocol\r
+  OUT UINT8                   *Protocol\r
   );\r
 \r
 /**\r
@@ -244,12 +244,12 @@ UsbSetReportRequest (
 EFI_STATUS\r
 EFIAPI\r
 UsbGetReportRequest (\r
-  IN EFI_USB_IO_PROTOCOL     *UsbIo,\r
-  IN UINT8                   Interface,\r
-  IN UINT8                   ReportId,\r
-  IN UINT8                   ReportType,\r
-  IN UINT16                  ReportLen,\r
-  IN UINT8                   *Report\r
+  IN  EFI_USB_IO_PROTOCOL     *UsbIo,\r
+  IN  UINT8                   Interface,\r
+  IN  UINT8                   ReportId,\r
+  IN  UINT8                   ReportType,\r
+  IN  UINT16                  ReportLen,\r
+  OUT UINT8                   *Report\r
   );\r
 \r
 /**\r
@@ -349,7 +349,7 @@ EFIAPI
 UsbGetInterface (\r
   IN  EFI_USB_IO_PROTOCOL     *UsbIo,\r
   IN  UINT16                  Interface,\r
-  OUT UINT8                   *AlternateSetting,\r
+  OUT UINT16                  *AlternateSetting,\r
   OUT UINT32                  *Status\r
   );\r
 \r
@@ -406,7 +406,7 @@ EFI_STATUS
 EFIAPI\r
 UsbGetConfiguration (\r
   IN  EFI_USB_IO_PROTOCOL     *UsbIo,\r
-  OUT UINT8                   *ConfigurationValue,\r
+  OUT UINT16                  *ConfigurationValue,\r
   OUT UINT32                  *Status\r
   );\r
 \r
@@ -542,7 +542,7 @@ UsbGetStatus (
 \r
   Retrieve the USB endpoint descriptor specified by UsbIo and EndPoint.\r
   If the USB endpoint descriptor can not be retrieved, then return EFI_NOT_FOUND.\r
-  If the endpoint descriptor is found, then clear the halt fature of this USB endpoint.\r
+  If the endpoint descriptor is found, then clear the halt feature of this USB endpoint.\r
   The status of the transfer is returned in Status.\r
   If UsbIo is NULL, then ASSERT().\r
   If Status is NULL, then ASSERT().\r