they all do and handle that without alarming the user. Also pull in a bit
of defensive code from OpenBSD that triggers when a card is recognised but
not properly classified as either Genesis or Yukon. Not that I could ever
have needed this. :-)
Obtained from: OpenBSD/NetBSD (partially)
MFC after: 2 weeks
not ~1, but the call has been switched over to bus_alloc_resource_any()
which has the same effect.
Submitted by: Suleiman Souhlal <refugee@segfaulted.com>
declaration. Observe that initialization in declaration is
frequently incompatible with locking, not just a bad idea
due to style(9).
Submitted by: bde
and consume that interface in portalfs and fifofs instead. In the
new world order, unp_connect2() assumes that the unpcb mutex is
held, whereas uipc_connect2() validates that the passed sockets are
UNIX domain sockets, then grabs the mutex.
NB: the portalfs and fifofs code gets down and dirty with UNIX domain
sockets. Maybe this is a bad thing.
read-only. Need to enable "legacy support", by poking
into pci config space. (comment from the patch)
Submited by: Autrijus Tang <autrijus@autrijus.org>
Approved by: tanimura (mentor)
No functional change, the previous ste_encap() was correct WRT
long mbuf chains; this just reduces code duplication.
MFC after: 3 days
Prodded by: ambrisko
#ifdefs in order to loop it back to OpenBSD after the next import. There are
a some implicit asserts involved which might be better spelled out
explicitly (af == AF_INET ...)
Approved by: bms(mentor)
is necessary because some IBMs use recursive methods (pointed out by
Robert Moore from Intel). The latter was a typo on my part. It was disabled
by default when it should have been enabled.
stuff was here (NFS) was fixed by Alfred in November. The only remaining
consumer of the stub functions was umapfs, which is horribly horribly
broken. It has missed out on about the last 5 years worth of maintenence
that was done on nullfs (from which umapfs is derived). It needs major
work to bring it up to date with the vnode locking protocol. umapfs really
needs to find a caretaker to bring it into the 21st century.
Functions GC'ed:
vop_noislocked, vop_nolock, vop_nounlock, vop_sharedlock.
- Add tun_mtx to tun_softc. Annotate what is (and isn't) locked by it.
- Lock down tun_flags, tun_pid.
- In the output path, cache the value of tun_flags so it's consistent
when processing a particular packet rather than re-reading the field.
- In general, use unlocked reads for debugging.
- Annotate a couple of places where additional unlocked reads may be
possible.
- Annotate that tun_pid is used as a bug in tunopen().
if_tun is now largely MPSAFE, although questions remain about some of
the cdevsw fields and how they are synchronized.
other pseudo-interfaces, break out tear-down of a softc into a
separate tun_destroy() function, and invoke that from the module
unloader. Hold tunmtx across manipulations of the global softc list.
resource_var.h.
In kern_ndis.c:ndis_convert_res(), fill in the cprd_flags and
cprd_sharedisp fields as best we can.
In if_ndis.c:ndis_setmulti(), don't bother updating the multicast
filter if our multicast address list is empty.
Add some missing updates to ndis_var.h and ntoskrnl_var.h that I
forgot to check in when I added the KeDpc stuff.
with a larger kernel stack. Remove inclusion of opt_kstack_pages.h now
that it's unused.
Note: If anyone's toes got stepped on by me doing this let me know
privately please.
Approved by: rwatson (mentor)
was not present in what I originally tested when checking to see if
the kernel built/ran with the -O2 change. Recent instability in
sparc64 kernel was tracked to this. A reproducible kernel stack
traceback followed by hard hang during the call to msleep() at the
point the kernel waits 15 seconds for the SCSI bus to settle crept in
to recent kernel builds and it seems to go away with this patch.
Noticed by: kris
Approved by: rwatson (mentor)
