Recent changes in USB stack broke dock disconnection - panic

Hans Petter Selasky hselasky at c2i.net
Wed Apr 22 08:42:13 UTC 2009


On Wednesday 22 April 2009, Vladimir Grebenschikov wrote:
> Hi
>
> Some recent changes in USB2 stack make panic on IBM dock disconnection.
>
> As far as I understand USB controller in dock seen by notebook through PCIe
> bus. On dock disconnection all USB devices should be safely disconnected.
>
> This works before with old USB stack and with early versions of new USB
> stack.
>

This issue has been fixed, but not committed yet?

http://perforce.freebsd.org/chv.cgi?CH=160413

--HPS


More information about the freebsd-current mailing list