1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
4 * 2005-2007 Takahiro Hirofuchi
5 */
6
7 #include "vhci_driver.h"
8 #include "usbip_common.h"
9
10 static int list_imported_devices(void)
11 {
12 int i;
13 struct usbip_imported_device *idev;
14 int ret;
15
16 if (usbip_names_init(USBIDS_FILE))
17 err("failed to open %s", USBIDS_FILE);
18
19 ret = usbip_vhci_driver_open();
20 if (ret < 0) {
21 err("open vhci_driver (is vhci_hcd loaded?)");
22 goto err_names_free;
23 }
24
25 printf("Imported USB devices\n");
26 printf("====================\n");
27
28 for (i = 0; i < vhci_driver->nports; i++) {
29 idev = &vhci_driver->idev[i];
30
31 if (usbip_vhci_imported_device_dump(idev) < 0)
32 goto err_driver_close;
33 }
34
35 usbip_vhci_driver_close();
36 usbip_names_free();
37
38 return ret;
39
40 err_driver_close:
41 usbip_vhci_driver_close();
42 err_names_free:
43 usbip_names_free();
44 return -1;
45 }
46
47 int usbip_port_show(__attribute__((unused)) int argc,
48 __attribute__((unused)) char *argv[])
49 {
50 int ret;
51
52 ret = list_imported_devices();
53 if (ret < 0)
54 err("list imported devices");
55
56 return ret;
57 }
58
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