fix the wrong data length. According to spec, to get interface and configuration descriptors, should pass 1 as data length.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8246 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-06 04:26:30 +00:00
parent 8b85412a1d
commit c255449e63
1 changed files with 2 additions and 2 deletions
--- a/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
+++ b/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
@@ -190,7 +190,7 @@ UsbGetInterface (
                  EfiUsbDataIn,
                  PcdGet32 (PcdUsbTransferTimeoutValue),
                  AlternateSetting,
-                  2,
+                  1,
                  Status
                  );
 }
@@ -295,7 +295,7 @@ UsbGetConfiguration (
                  EfiUsbDataIn,
                  PcdGet32 (PcdUsbTransferTimeoutValue),
                  ConfigurationValue,
-                  2,
+                  1,
                  Status
                  );
 }