CVS: cvs.openbsd.org: src

[David Gwynne <dlg_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	dlg_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2004/10/31 05:10:53

Modified files:
	sys/dev/usb    : ugen.c usb_subr.c usbdi_util.h 

Log message:
from netbsd via freebsd via jsg@

usbdi_util.h (1.29), uhid.c (1.62), ugen.c (1.68), usb_subr.c (1.114)
Yes, some devices return incorrect lengths in their string
descriptors.  Rather than losing, do what Windows does: just
request the maximum size, and allow a shorter response.  Obsoletes
the need for UQ_NO_STRINGS, and therefore these "quirks" are removed.

usb_subr.c (1.116)
In the "seemed like a good idea until I found the fatal flaw"
department...  Attempting to read a maximum-size string descriptor
causes my kue device to go completely apeshit.  So, go back to the
original method, but allow the device to return a shorter string than
it claimed.