svn commit: r187182 - head/sys/dev/usb2/storage

[Andrew Thompson]

Author: thompsa
Date: Tue Jan 13 19:05:20 2009
New Revision: 187182
URL: http://svn.freebsd.org/changeset/base/187182

Log:
  MFp4: //depot/projects/usb at 156005
  
  	Add missing set frame data pointer call. The
  	function call was missed when zero copy was
  	introduced in UMASS.
  	Reported by: WATANABE Kazuhiro.
  
  Submitted by: Hans Petter Selasky

Modified:
  head/sys/dev/usb2/storage/umass2.c

Modified: head/sys/dev/usb2/storage/umass2.c
==============================================================================
--- head/sys/dev/usb2/storage/umass2.c	Tue Jan 13 19:05:10 2009	(r187181)
+++ head/sys/dev/usb2/storage/umass2.c	Tue Jan 13 19:05:20 2009	(r187182)
@@ -2414,6 +2414,9 @@ umass_t_cbi_data_read_callback(struct us
 		}
 		xfer->timeout = sc->sc_transfer.data_timeout;
 
+		if (xfer->flags.ext_buffer) {
+			usb2_set_frame_data(xfer, sc->sc_transfer.data_ptr, 0);
+		}
 		xfer->frlengths[0] = max_bulk;
 		usb2_start_hardware(xfer);
 		return;