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| author |   mpi <mpi@openbsd.org> | 2014-05-11 16:33:21 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2014-05-11 16:33:21 +0000 |
| commit | bdab83f375179096549352328105aa0809be4bf2 (patch) | |
| tree | d19dd33a226e68ec755d1ee7ff013dc7743d91a2 /lib/libc/stdlib/malloc.c | |
| parent | Tweak DHCPREQUEST log message to omit 'port N', since the port is not (diff) | |
| download | wireguard-openbsd-bdab83f375179096549352328105aa0809be4bf2.tar.xz wireguard-openbsd-bdab83f375179096549352328105aa0809be4bf2.zip | |
The relation between uhci(4), ohci(4) and their root hub device is
delicate. HC drivers do not always accept to be left alone.
I don't know if it is a love crisis, but apparently receiving a root
hub status change interrupt before having an uhub(4) attached breaks
resume.
So make sure the root hub is re-attached before interrupt get enabled.
It is safe to do it during DVACT_RESUME since attaching root hubs do
not require any USB transfer.
Based on a diff from yasuoka@, fix a regression introduced in last
commit an reported by Abel Abraham Camarillo Ojeda on tech@ and Nils
R on bugs@.
Diffstat (limited to 'lib/libc/stdlib/malloc.c')
0 files changed, 0 insertions, 0 deletions