libcrypto: add header guards to *_local.h
An upcoming change requires the inclusion of asn1_local.h in x509_local.h
which doesn't work due to missing header guards. Add guards to all local
headers that don't have them, although reacharounds and multiple inclusions
are unlikely to occur for most of those.
ok jsing
sndiod: Enable fall-back audio devices by default
If the server.device control is used to switch to a new device, then
sndiod will always try to use it first. If the device is not present
sndiod will try to fall back to the previous one and so on until a
working device is found.
ok armani
allocate ifiqs for vport interfaces.
there are some situations where vport will queue packets it has
"received". this spreads the processing of them over the softnet
threads.
this is like what's done for lo(4) and rport(4)
Handle a "dma-noncoherent" property on the root node of the device tree.
Consistently use OF_getpropbool() for the "dma-coherent" and
"dma-noncoherent" properties.
ok patrick@, miod@, phessler@, jca@