Re: USB keyboards (patch)

[Felix Seeger <felix.seeger@gmx.de>]

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Does this Patch solves the kernel panic on startup with USB Mouse plugged in 
the second usb part and MS Usb keyboard plugged in the first port ?

thanks
have fun
Felix

Am Dienstag, 27. August 2002 00:00 schrieb Itai Nahshon:
> Vojtech, Would you accept this for the 2.4 kernels?
>
> The attached patch is required to use some (buggy?)
> USB keyboards. IMHO it should not cause new problems
> with other HID devices (though, testing with hardware that
> I do not have is a good idea).
>
> I'm using it with recent 2.4 kernels for some time now.
>
> Just removing the call to usb_set_idle also works (but
> it is less efficient).
>
> The 2.5 kernels do not need this changes - they already call
> the equivalent of usb_set_idle (only for input reports) after
> reading the first report.
>
> -- Itai
>
> --- linux/drivers/usb/hid-core.c.orig	Sun Jul 21 01:19:32 2002
> +++ linux/drivers/usb/hid-core.c	Sun Jul 21 02:19:31 2002
> @@ -1065,8 +1065,8 @@
>  			list = report_enum->report_list.next;
>  			while (list != &report_enum->report_list) {
>  				report = (struct hid_report *) list;
> -				usb_set_idle(hid->dev, hid->ifnum, 0, report->id);
>  				hid_read_report(hid, report);
> +				usb_set_idle(hid->dev, hid->ifnum, 0, report->id);
>  				list = list->next;
>  			}
>  		}
>
>
> -
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