how we registered pccard_intr, it is MPSAFE. However, since we
register the pccard_intr handler with the flags of the ISR we call,
that is the gating factor. We need do nothing specific here.
Prompted by: seeing pccard_intr in a panic.
are the same that those of the kernel in the KLD_MODULE case. If
we ever want to detect that kind of problems, this is not the right
place to do this since every network driver would be affected by
such desynchronisation.
bus_dmamap_sync() by OR'ing them together.
- Don't document what BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE and
BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE is supposed to do when
passed to bus_dmamap_sync(). There are other possible combinations
and the reader just needs to know what the individual flags do and
that he can combine different DMA operations.
- Use .An when listing authors.
Reviewed by: hmp
- Don't fail if we can't open /dev/null since this can happen if
xargs is jail'ed or chroot'ed.
These fixes were submitted by Todd Miller from the OpenBSD project.
There was one problem in those fixes that broke -o, which is corrected
here and should be committed to the OpenBSD repo by Todd soon.
MFC in: 3 days
man page. This will be more scaleable as more driver man pages hit
the tree. Add also a description on how to do this configuration
in the rc.conf script.
toggle several media options (sonet/sdh, for example) with ifconfig and
to see the carrier state in ifconfig's output. It gives also read/write
access (given the right privilegs) to the S/Uni registers to user space
programs.
been tested extensively, but -CURRENT testing has been hampered by a
number of panics that also occur without the patch. Since the
destabilizing changes between 4.X and 5.X are external to unionfs,
I believe this patch applies equally well to both.
Thanks to scrappy for assistance testing these and other changes.
MFC after: 4 days
small but noticeable increase in performance for name lookup operations.
The code uses two zones, one for short names (less than 32 characters)
and one for long names (up to NAME_MAX). Since most file names are
fairly short, this saves a considerable amount of space that would
otherwise be wasted if we always allocated NAME_MAX bytes. The cutoff
value of 32 characters was picked arbitrarily and may benefit from some
tweaking; it could also be made into a tunable.
Submitted by: hmp
fgetrune(), fputrune(), fungetrune(), mbrune(), mbrrune(), mbmb(),
setinvalidrune(), UTF2 encoding method.
These have been marked as being deprecated in their manual pages since 5.0,
and their use causes a linker warning.
Restructure the error handling portion of the resource allocation
code to eliminate duplicated code.
Test for the O_NONBLOCK && fi_readers == 0 case before incrementing
fi_writers and modifying the the socket flag to avoid having to
undo these operations in this error case.
Restructure and simplify the code that handles blocking opens.
There should be no change to functionality.
than once. This appears to work around the hanging issues, at the
expense of warnings about bad RID allocations. I'm not sure this is a
permanant workaround, but does appear to help in the tests that I've
done here.
discipline to Random Early Detection (RED) in the future. The same para
incorrectly spelt ``Random Early Detection'' as ``Random Early Drop''.
While I am there, nuke IF_ENQ_DROP from the list of functions. More
work will be done on this, since some of the functions like
if_enq_drop() and if_queue_drop() were replaced with one function
called if_handoff() that does the job of enqueing the packet and
updating interface statistics as necessary.
Reviewed by: wollman
Approved by: des (mentor)
MFC after: 1 day
list.
Note that this (and the very similar NEC uPD 9210) will attach with
the ehci(4) driver if available.
Submitted by: Adrian Colley <aecolley@spamcop.net>
has not been cleaned in the meantime, since this can happen during
a forced unmount. Also add a comment that nfs_removeit() should
really be locking the directory vnode before calling nfs_removerpc().
Reported by: mbr
Tested by: mbr
MFC after: 1 week
It currently supports the PMC Sierra Lite, Ultra and 622 chips and
the IDT 77105. The driver handles media options and state in a consistent
manner for ATM drivers. The next commit to the midway driver will make
it use utopia.
