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authorGalen Guyer <galen@galenguyer.com>2023-05-08 17:21:20 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-05-29 15:11:21 +0100
commit0c7f35d26b1dc45ab27e3ea8ff7f6a8a88a18174 (patch)
tree71463588309907af9480a3ccdac6f02764782450
parentb4a4be8471846d96b0ac52a0e9e7d48005cc97e2 (diff)
usbip: give a more helpful error message if vhdi_hcd isn't loaded
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>
-rw-r--r--tools/usb/usbip/src/usbip_attach.c2
-rw-r--r--tools/usb/usbip/src/usbip_detach.c2
-rw-r--r--tools/usb/usbip/src/usbip_port.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/tools/usb/usbip/src/usbip_attach.c b/tools/usb/usbip/src/usbip_attach.c
index b4aeb9f1f493..531a415538f9 100644
--- a/tools/usb/usbip/src/usbip_attach.c
+++ b/tools/usb/usbip/src/usbip_attach.c
@@ -86,7 +86,7 @@ static int import_device(int sockfd, struct usbip_usb_device *udev)
rc = usbip_vhci_driver_open();
if (rc < 0) {
- err("open vhci_driver");
+ err("open vhci_driver (is vhci_hcd loaded?)");
goto err_out;
}
diff --git a/tools/usb/usbip/src/usbip_detach.c b/tools/usb/usbip/src/usbip_detach.c
index aec993159036..b29101986b5a 100644
--- a/tools/usb/usbip/src/usbip_detach.c
+++ b/tools/usb/usbip/src/usbip_detach.c
@@ -50,7 +50,7 @@ static int detach_port(char *port)
ret = usbip_vhci_driver_open();
if (ret < 0) {
- err("open vhci_driver");
+ err("open vhci_driver (is vhci_hcd loaded?)");
return -1;
}
diff --git a/tools/usb/usbip/src/usbip_port.c b/tools/usb/usbip/src/usbip_port.c
index 4d14387df13d..21a20e378419 100644
--- a/tools/usb/usbip/src/usbip_port.c
+++ b/tools/usb/usbip/src/usbip_port.c
@@ -18,7 +18,7 @@ static int list_imported_devices(void)
ret = usbip_vhci_driver_open();
if (ret < 0) {
- err("open vhci_driver");
+ err("open vhci_driver (is vhci_hcd loaded?)");
goto err_names_free;
}