1 files changed, 56 insertions, 0 deletions
diff --git a/usb/driver/reset_device.c b/usb/driver/reset_device.c
new file mode 100644
index 0000000..a0fd97b
--- /dev/null
+++ b/usb/driver/reset_device.c
@@ -0,0 +1,56 @@
+/* libusb-win32, Generic Windows USB Library
+ * Copyright (c) 2002-2005 Stephan Meyer <ste_meyer@web.de>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "libusb_driver.h"
+
+
+NTSTATUS reset_device(libusb_device_t *dev, int timeout)
+{
+    return reset_device_ex(dev, timeout, USB_RESET_TYPE_FULL_RESET);
+}
+
+NTSTATUS reset_device_ex(libusb_device_t *dev, int timeout, unsigned int reset_type)
+{
+    NTSTATUS status = STATUS_INVALID_PARAMETER;
+
+    USBMSG0("resetting device\n");
+
+    if (reset_type & USB_RESET_TYPE_RESET_PORT)
+    {
+        status = call_usbd(dev, NULL, IOCTL_INTERNAL_USB_RESET_PORT, timeout);
+
+        if (!NT_SUCCESS(status))
+        {
+            USBERR("IOCTL_INTERNAL_USB_RESET_PORT failed: status: 0x%x\n", status);
+        }
+    }
+
+    if (reset_type & USB_RESET_TYPE_CYCLE_PORT)
+    {
+        status = call_usbd(dev, NULL, IOCTL_INTERNAL_USB_CYCLE_PORT, timeout);
+
+        if (!NT_SUCCESS(status))
+        {
+            USBERR("IOCTL_INTERNAL_USB_CYCLE_PORT failed: status: 0x%x\n", status);
+        }
+    }
+
+    UpdateContextConfigDescriptor(dev, NULL, 0, 0, -1);
+    return status;
+}