1 files changed, 66 insertions, 0 deletions
diff --git a/tools/usb/usbip/src/usbip_port.c b/tools/usb/usbip/src/usbip_port.c
new file mode 100644
index 000000000..7bd74fb3a
--- /dev/null
+++ b/tools/usb/usbip/src/usbip_port.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
+ *               2005-2007 Takahiro Hirofuchi
+ *
+ * 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.
+ */
+
+#include "vhci_driver.h"
+#include "usbip_common.h"
+
+static int list_imported_devices(void)
+{
+	int i;
+	struct usbip_imported_device *idev;
+	int ret;
+
+	if (usbip_names_init(USBIDS_FILE))
+		err("failed to open %s", USBIDS_FILE);
+
+	ret = usbip_vhci_driver_open();
+	if (ret < 0) {
+		err("open vhci_driver");
+		goto err_names_free;
+	}
+
+	printf("Imported USB devices\n");
+	printf("====================\n");
+
+	for (i = 0; i < vhci_driver->nports; i++) {
+		idev = &vhci_driver->idev[i];
+
+		if (usbip_vhci_imported_device_dump(idev) < 0)
+			goto err_driver_close;
+	}
+
+	usbip_vhci_driver_close();
+	usbip_names_free();
+
+	return ret;
+
+err_driver_close:
+	usbip_vhci_driver_close();
+err_names_free:
+	usbip_names_free();
+	return -1;
+}
+
+int usbip_port_show(__attribute__((unused)) int argc,
+		    __attribute__((unused)) char *argv[])
+{
+	int ret;
+
+	ret = list_imported_devices();
+	if (ret < 0)
+		err("list imported devices");
+
+	return ret;
+}