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0c7f35d26b
Suggest loading vhdi_hcd if it's not loaded to make error message less opaque Signed-off-by: Galen Guyer <galen@galenguyer.com> Reviewed-By: Hongren Zheng <i@zenithal.me> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Link: https://lore.kernel.org/r/20230508212120.435329-1-galen@galenguyer.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
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* 2005-2007 Takahiro Hirofuchi
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*/
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#include "vhci_driver.h"
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#include "usbip_common.h"
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static int list_imported_devices(void)
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{
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int i;
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struct usbip_imported_device *idev;
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int ret;
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if (usbip_names_init(USBIDS_FILE))
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err("failed to open %s", USBIDS_FILE);
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ret = usbip_vhci_driver_open();
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if (ret < 0) {
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err("open vhci_driver (is vhci_hcd loaded?)");
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goto err_names_free;
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}
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printf("Imported USB devices\n");
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printf("====================\n");
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for (i = 0; i < vhci_driver->nports; i++) {
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idev = &vhci_driver->idev[i];
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if (usbip_vhci_imported_device_dump(idev) < 0)
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goto err_driver_close;
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}
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usbip_vhci_driver_close();
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usbip_names_free();
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return ret;
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err_driver_close:
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usbip_vhci_driver_close();
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err_names_free:
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usbip_names_free();
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return -1;
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}
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int usbip_port_show(__attribute__((unused)) int argc,
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__attribute__((unused)) char *argv[])
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{
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int ret;
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ret = list_imported_devices();
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if (ret < 0)
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err("list imported devices");
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return ret;
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}
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