Merge branch 'upstream' into dfsg-orig

[debian/gnuradio] / usrp / host / lib / fusb_sysconfig_win32.cc

diff --git a/usrp/host/lib/fusb_sysconfig_win32.cc b/usrp/host/lib/fusb_sysconfig_win32.cc
new file mode 100644 (file)
index 0000000..fb4be88
--- /dev/null
+++ b/usrp/host/lib/fusb_sysconfig_win32.cc
@@ -0,0 +1,48 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2003,2005,2009 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <fusb.h>
+#include <fusb_win32.h>
+
+static const int MAX_BLOCK_SIZE = 64 * 1024;           // Windows kernel hard limit
+static const int FUSB_BUFFER_SIZE = 2 * (1L << 20);    // 2 MB
+       
+fusb_devhandle *
+fusb_sysconfig::make_devhandle (usb_dev_handle *udh, libusb_context *ctx)
+{
+  return new fusb_devhandle_win32 (udh);
+}
+
+int fusb_sysconfig::max_block_size ()
+{
+  return MAX_BLOCK_SIZE;
+}
+
+int fusb_sysconfig::default_block_size ()
+{
+  return fusb_sysconfig::max_block_size ();
+}
+
+int fusb_sysconfig::default_buffer_size ()
+{
+  return FUSB_BUFFER_SIZE;
+}