Tracking the open USB2 issues?
keramida at freebsd.org
Thu Dec 25 00:47:20 UTC 2008
Just picking one random email in the usb threads to reply to...
Do we keep a list of open issues with the new USB stack somewhere?
Should we record the ones reported in -current somewhere, so they don't
get lost? A simple plain text file like src/UPDATING may be enough to
keep a log of the already reported issues. A special 'usb' category of
PRs in Gnats may be ok too. Anything that makes it easy to go through a
list of reported problems, check how many of them are fixed, and export
a list of stuff that we should fix later is going to be immensely useful
when we get very near 8.0-RELEASE.
On Wed, 24 Dec 2008 21:53:30 +0000, Bruce Cran <bruce at cran.org.uk> wrote:
> I've found a few issues when testing my OpenMoko phone with the
> new stack.
> I know this has already been reported
> but I'd expect that loading usb2_ethernet_cdce would make the phone
> attach as a CDCE device, but it still attaches using ugen. I don't
> know if this is possible but could the usb stack automatically use
> config 1 when it attaches, knowing that RNDIS (config 0) isn't
> supported yet?
> I also noticed that usbconfig(8) refers to usb2_core(4) which doesn't
> Something strange is going on with one of my USB ports. A CSR
> Bluetooth dongle gets detected, but nothing else plugged in does.
> usbconfig list:
> ugen2.1: <OHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps)
> ugen2.2: <Bluetooth USB dongle Cambridge Silicon Radio> at usbus2,
> cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
> Could this be because the CSR device is a FULL-speed device but
> everything else I have (a Broadcom EDR dongle, flash drive and an
> OpenMoko phone) are all HIGH-speed devices?
> If usbconfig needs root privileges to work, it should say so. It
> currently reports "No device match" when it should probably say that
> the current user isn't root, to avoid confusion.
> Should usbconfig(8) document the commands?
> Finally, ugen devices don't report being unplugged - I'd expect to be
> told that the device has gone away.
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