Makefile.inc1 underscore targets with a big warning that they are
intentionally undocumented, subject to change without notice and
might poison your dog etc. If you don't know what they are, then they
are not meant for you to use.
I've added these by hand to so many many trees that I've lost count. I
find them rather useful.
system in a messy state *if* the user is upgrading from a system
which has no /libexec to a system which builds a DYNAMICROOT, and
if that user has set DISTDIR (as documented for ports, but it turns
out that the same variable name is used for a completely unrelated
purpose in 'make release').
There are other possible fixes for this issue, and ru@ may later
decide to commit one of those fixes. I just wanted some fix in
ASAP, and this is the fix that I have tested.
Reviewed by: bde, imp, and ru
- sort the -E switch into the right place.
- add previously missing -p pid in usage (from the last few commits).
- add -E to usage.
- consistently use trfile in the man page.
I knew I shouldn't have touched the man page. If I commit to a man page,
it just makes people suspicious. :-)
(not interface addresses) to see if a given address is on-link.
- skip offlink prefixes in neighbor determination in nd6_is_addr_neighbor.
- in nd6_is_addr_neighbor, regarded every address as on-link when the
default router list is empty. otherwise, we'd not be able make a neighbor
cache for the address.
this algorithm is applied to hosts only.
- in nd6_is_addr_neighbor, check if the default interface is equal to
the interface in question in addition to check if the default router
list is empty.
Obtained from: KAME
Serialize access to the SATA channels, the chip messes up if
both channels are used at the same time.
The SiI3112 hereby takes the price as the most crappy SATA chip in
existance by a significant amount.
My advise to our userbase is to avoid this chip like the plague...
Setup decent transfer mode defaults as some BIOS's seem to put in
things that it *knows* doesn't work.
(Note to BIOS writers: stop doing that nonsense, we will get things
working with your crappy HW anyways, and then recommend users to buy
someone else's products that "just works", thankyou.. )
Limit the device transfer mode to ATA100/UDMA5 on generic SATA.
Since we dont know if the user is using a pure SATA device or an
old PATA drive with a SATA converter dongle, we need to limit the
speed used here to cover up the problems with Marvell ATA-SATA bridges
used in lots of SATA products.
This workaround is enabled for all detectable SATA controllers as they
seem to have semilar problems here. One notable exception is all the
Promise pdc2037x chips which just always work (cudos to Promise!).
as these ioctl's aren't MD. This also means they are installed in
/usr/include/dev/bktr now. Also provide compatability wrappers for
where these headers lived in 4.x.
o nintr and inamlen must by of type size_t, not int,
o Remove now unnecessary casts,
o Handle the aflag differently, because the intr. names have a
fixed width and almost always have trailing spaces.
as these ioctl's aren't MD. This also means they are installed in
/usr/include/dev/bktr now. Also provide compatability wrappers for
where these headers lived in 4.x.
Last commit moved info about the aha-1640 card. It also added notes
about the fact that the A card is busted (and likely will never be
fixed) and the B card doesn't work well on heavy load.
man4.i386. It documents that meteor no longer works, but keeps the
extensive documentation on the meteor interface, which the bktr driver
implements also. This should be merged into tha man page, but such a
merging seems to be planned by others.
# we really need something like video4bsd to define these sorts of
# things for all video capture drivers.
Requested by: rwatson and obrien
note that says that this man page is sub-optimal. Bruce Mah should be
happier about this, but someone that groks the cards supported by the
digi driver is encouraged to make this man page suck less.
Instead, allow the mapping to persist, but add the sf_buf to a free list.
If a later sendfile(2) or zero-copy send resends the same physical page,
perhaps with the same or different contents, then the mapping overhead is
avoided and the sf_buf is simply removed from the free list.
In other words, the i386 sf_buf implementation now behaves as a cache of
virtual-to-physical translations using an LRU replacement policy on
inactive sf_bufs. This is similar in concept to a part of
http://www.cs.princeton.edu/~yruan/debox/ patch, but much simpler in
implementation. Note: none of this is required on alpha, amd64, or ia64.
They now use their direct virtual-to-physical mapping to avoid any
emphemeral mapping overheads in their sf_buf implementations.
