hello there... i am currently porting usbview (http://usbview.sf.net) to GTK2 and sysfs. you can grab the current pre-version from http://kodeaffe.de/usbview-2.0pre2.tar.gz.
while doing this, i realized that there is some information missing
under /sys/bus/usb/devices/ what was available under
/proc/bus/usb/devices. the following pieces are missing:
topology: portNumber, count
device: maxPacketSize
bandwidth: all information (allocated, total, percent, interrupt, isoc)
interface: drivername (would it be smart to parse /sys/bus/usb/drivers/?)
endpoint: all information (address, attributes, maxpacketsize, interval,
direction, type)
alternate settings
is it somewhat planned to include these? i do not know about the
inner workings of sysfs, but is this information perhaps device- or
driver-dependent? should this question be posed in linux-usb-devel?
thanks in advance,
sebastian
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