Update the API of UsbGetInterface() & UsbGetConfiguration () to follow MdeLib spec.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6792 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Library/UefiUsbLib.h b/MdePkg/Include/Library/UefiUsbLib.h
index ff2c70c96b291875107f6c1e83386d707c1df7d8..0594ceac52beafe1638d000c9a646eb7aaace7ad 100644 (file)
--- a/MdePkg/Include/Library/UefiUsbLib.h
+++ b/MdePkg/Include/Library/UefiUsbLib.h
@@ -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

diff --git a/MdePkg/Library/UefiUsbLib/UsbDxeLib.c b/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
index 33ca21b3c918185a63418d2cc1049090c4fcea19..35b1880ce5a36216706d15ba7f1bdf7fb399306b 100644 (file)
--- a/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
+++ b/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
@@ -167,7 +167,7 @@ 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
@@ -190,7 +190,7 @@ UsbGetInterface (
                   EfiUsbDataIn,\r
                   TIMEOUT_VALUE,\r
                   AlternateSetting,\r
-                  1,\r
+                  2,\r
                   Status\r
                   );\r
 }\r
@@ -273,7 +273,7 @@ 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
@@ -295,7 +295,7 @@ UsbGetConfiguration (
                   EfiUsbDataIn,\r
                   TIMEOUT_VALUE,\r
                   ConfigurationValue,\r
-                  1,\r
+                  2,\r
                   Status\r
                   );\r
 }\r