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usb: better speed mismatch error reporting

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Report the supported speeds for device and port in the error message.
Also add the speeds to the tracepoint.  And while being at it drop
the redundant error message in usb_desc_attach, usb_device_attach will
report the error anyway.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-04-18 11:57:21 +02:00
parent e449f26bed
commit 3b7e759a41
3 changed files with 33 additions and 7 deletions
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2
hw/usb/desc.c
View file

@ -522,8 +522,6 @@ void usb_desc_attach(USBDevice *dev)
} else if (desc->full && (dev->port->speedmask & USB_SPEED_MASK_FULL)) {
dev->speed = USB_SPEED_FULL;
} else {
fprintf(stderr, "usb: port/device speed mismatch for \"%s\"\n",
usb_device_get_product_desc(dev));
return;
}
usb_desc_setdefaults(dev);