loader parameter. This allows us to more easily boot on big memory
configuration machines. hw.pccbb.start_mem. Reflect this in a sysctl
so we can read it from userland.
# Note: we need a TUNABLE_ULONG to do this right. I'll add that to
# kernel.h soon.
request to one that's supported by the bridge. I'm not 100% sure this
is correct, but it makes it easier for the cardbus bridge to allocate
its memory.
Similar code is needed for the I/O range. Also, I'm not sure if I
should be doing this based on memory or pmemory (but likely should do
it based on some flag that tells us to prefetch or not).
Talked about a long time ago with: msmith
NEWCARD. Other patches may be reqiured to sio to prevent a hang on
eject. Also add commented out entries for sio_pccard.c in files.pc98
to match other architectures.
Submitted by: yamamoto shigeru-san
changing. Also change it from 0x44000000 to 0x84000000 for large memory
machines.
# the PCI bus code should do this for us. This is a bandaide, not a
# solution.
that shows up on non-i386 hardware lists "by default" (because no
set of hardware platforms was explicitly listed).
Reviewed by: -alpha
Contributions from: Rolf Neugebauer <neugebar@dcs.gla.ac.uk>,
wilko, jhb
click) do not include newline into the buffer. This is exacly how
things worked before my recent changes to the cut'n'paste code and
how they work in 4-STABLE.
pathconf() variables for directories, and set st_size and st_blocks
(of struct stat) for directories as appropriate. Note that st_size is
always set to DEV_BSIZE, since the size of the directories is not
currently kept.
Reviewed by: phk, bde
renames/rotations) only detected cases where the file itself was
moved or deleted. If part of the path to the file (or a symlink
in the path) was changed instead, tail would not notice.
Fix this by ensuring that we stat the path at least once every
second in the -F case to check for changes. We still use kqueue
when possible to inform us quickly when the file has changed.
PR: bin/24955
Submitted by: Maxim Konovalov <maxim@macomnet.ru>
MFC after: 1 week
For an object type, we maintain a variable mb_mapfull. It is 0 by default
and is only raised to 1 in one place: when an mb_pop_cont() fails for
the first time, on the assumption that the reason for the failure is
due to the underlying map for the object (e.g. clust_map, mbuf_map) being
exhausted.
Problem and Changes:
Change how we define "mb_mapfull." It now means: "set to 1 when the first
mb_pop_cont() fails only in the kmem_malloc()-ing of the object, and
only if the call was with the M_TRYWAIT flag." This is a more conservative
definition and should avoid odd [but theoretically possible] situations
from occuring. i.e. we had set mb_mapfull to 1 thinking the map for the
object was actually exhausted when we _actually_ failed in malloc()ing
the space for the bucket structure managing the objects in the page
we're allocating.
with 'HEAD' method.
Actually, when http.c was born, it used 'GET' method. This was changed
with revision 1.4 (which was submitted as PR: 21449). I've confirmed
to Philipp Mergenthaler <philipp.mergenthaler@stud.uni-karlsruhe.de>,
the submitter of PR: 21449, and it's absolutely OK that we can use
GET method.
Add missing 'FreeBSD' tag, and copyright notice. This file is originally
submitted by PR: 11316; I've contacted to the PR originator to submit it.
PR: 32238
Submitted by: Christoph Weber-Fahr <christoph.weber-fahr@arcor.de> (patch),
and Philipp Mergenthaler <un1i@rz.uni-karlsruhe.de> (copyright)
MFC after: 1 week
of the default ones (which could be incorrect when doing cross builds).
Also, try to be backward compatible when compiling wmk (the goal being
able to use the most recent "picobsd" script on a wide range of
source trees).
card is ejected while we're in this routine.
yamamoto-san's original patch had a small race window for AX88190
chips, which I corrected by limiting the number of iterations we'd try
to reset the bits to be about 15ms rather than forever. This seems to
work for me, but I don't have a large collections of cards based on
this chipset.
Submitted by: YAMAMOTO Shigeru
Overview of problems fixed:
- fix support for saving and restoring filter/NAT state information
(across reboots for example);
- ipmon(8) is started before loading any filter/NAT rules;
- ipmon(8) and ipfs(8) do not solely depend on ipfilter_enable anymore,
they now also work when only ipnat_enable is true;
- the multiple occurrences of code loading the ipfilter kernel module
have been removed;
- the options have been removed from the _program variables in
defaults/rc.conf and the comments in that file have been updated to
reflect (possibly new) reality;
- the rc.conf.5 manual page has been updated to reflect the changes.
Submitted by: Arjan de Vet <devet@devet.org>
PR: conf/25223, kern/25344, conf/25809,
conf/26275, bin/27016, conf/31482
was never technically true (it's snp(4) that required root, not
watch(8)), and after snp.c 1.64, isn't even effectively true, since
who can run watch(8) depends on the permissions of the snp device(s).
Sort options in SYNOPSIS and DESCRIPTION while I'm here.
Previously, watch would always use the first device it could
successfully open, but this isn't always desired. Specifically, it
may not be desired during debugging (of snp), or if a particular snp
device has different permissions (which makes since after snp.c 1.64).
snooped on. This causes all kinds of Bad Things(tm) to happen since
closing one session will clobber state that's needed for the other
one. This could theoretically be supported if the code was careful,
but until somebody implements that, preventing this will stop people
from unknowingly shooting themselves in the foot.
device cloned, and assign all further devices to depend on it. This
allows us to call dev_depends() on it at module unload time to get rid
of /dev/snp* (in the devfs case, anyway). For this to work, we must
not destroy the device at close time. [Idea stolen from if_tun.]
The above has the following sideaffects: (a) The snp device used by
watch(8) will remain after watch(8) exits. This is probably how it
should have been all along, and how it was before devfs came along.
(b) Module unload doesn't panic if there are any /dev/snp* devices
which haven't been used (and thus previously destroyed). Thus, we can
reenable the unload functionality disabled in rev. 1.65.
PR: 32012
to get it all right, allowing ipnat to be enabled independantly of ipfilter
in rc.conf (among other things).
PR: multiple
Submitted by: Arjan de Vet <devet@devet.org>
Reviewed by: Giorgos Keramidas <keramida@FreeBSD.org>
MFC after:3 days
- Add memory barrier definition for sparc64.
Patch sent by David E. O'Brien, approved by maintainer.
- Fix an endianization error of a bus physical address used from SCRIPTS
that made the driver fail on big endian machines as sparc64.
