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Date:      Fri, 27 Mar 2009 16:56:01 +0000 (UTC)
From:      Andrew Thompson <thompsa@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r190471 - head/sys/dev/usb/controller
Message-ID:  <200903271656.n2RGu18p066500@svn.freebsd.org>

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Author: thompsa
Date: Fri Mar 27 16:56:01 2009
New Revision: 190471
URL: http://svn.freebsd.org/changeset/base/190471

Log:
  The buffer start and end phys addresses should be 0x0 for an OHCI zero length
  packet, this fixes LS/FS devices on the Gateworks 2348 XScale board.
  
  Reviewed by:	HPS

Modified:
  head/sys/dev/usb/controller/ohci.c

Modified: head/sys/dev/usb/controller/ohci.c
==============================================================================
--- head/sys/dev/usb/controller/ohci.c	Fri Mar 27 15:57:52 2009	(r190470)
+++ head/sys/dev/usb/controller/ohci.c	Fri Mar 27 16:56:01 2009	(r190471)
@@ -1350,9 +1350,12 @@ restart:
 		temp->td_flags &= ~htole32(OHCI_TD_TOGGLE_MASK);
 
 		if (average == 0) {
-
+			/*
+			 * The buffer start and end phys addresses should be
+			 * 0x0 for a zero length packet.
+			 */
 			td->td_cbp = 0;
-			td->td_be = ~0;
+			td->td_be = 0;
 			td->len = 0;
 
 		} else {



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