away in the past from the current time. This should be plenty for the
scheduler to do its job. It provides assurance that the timestamp
returned is actually a valid one, not just some random garbage.
used. We can do it programmatically, but that would make code convoluted
and more complex. I have two more of those types coming for the CLOCK_REALTIME
and CLOCK_MONOTONIC. This seems like an elegant and scallable approach.
file into smaller pieces that are hopefully easier to understand
and extend. This is to pave the ground for adding few more
socket timestamp formats that I am working on here.
No functional changes (I hope).
If set it installs LLD as /usr/bin/ld. LLD (as of version 3.9) is not
capable of linking the world and kernel, but can self-host and link many
substantial applications. GNU ld continues to be used for the world and
kernel build, regardless of how this knob is set.
It is on by default for arm64, and off for all other CPU architectures.
Sponsored by: The FreeBSD Foundation
vmpage requires struct pmap to exist and contain a pm_stats field. As of
r308817, either AIM or BOOKE is required to be set in order to get their
respective pmap structs. Rather than expose them both, or try to unify them
unnecessarily, add a third option which contains only a pm_stats field, and
change the two existing pmap structures to place the common fields at the
beginning of the struct. This actually fixes the stats collection by libkvm on
AIM hardware, because before it was accessing a possibly different offset, which
would cause it to read garbage.
Bump __FreeBSD_version to denote this ABI change, so that ports which depend on
libkvm can be rebuilt.
Allow -B to mean -K -W.
There are times when fixing non-base elementes of the build that you
don't want to wait to get a completely clean world install. This
allows that at the cost of a little danger.
Submitted by: gallatin@
Sponsored by: Netflix, Inc
In a git worktree, the gitdir is in an entirely different location.
In arcgit, use git rev-parse --git-dir to get the correct path to it
always.
When running git from outside of the work tree, as in importgit,
the path provided by git rev-parse --git-dir can be either a
relative or absolute path depending on the work tree. Rather
than trying to deal with that, just use git -C.
Differential Revision: https://reviews.freebsd.org/D8501
Reviewed by: markj
Hide dialog specific code behind HAVE_DIALOG. It allows to build a stripped
down version (missing the dialog UI) but perfectly function tzsetup when
world is built WITHOUT_DIALOG
Reorganise a bit the code to limit the number of blocks under HAVE_DIALOG
Reviewed by: emaste
Sponsored by: https://reviews.freebsd.org/D8325
Add some scripts that wraps some FreeBSD Project infrastructure
and simplifies using them with git. The scripts are:
- arcgit, which creates a series of reviews in Differential
- importgit, which applies a series of git commits to svn
Differential Revision: https://reviews.freebsd.org/D2071
This is added to facilitate experiments building FreeBSD without
copyleft software.
If WITHOUT_GNU_DIFF is set no /usr/bin/diff or /usr/bin/diff3 will
be built.
If WITHOUT_GNU_GREP is set then BSD grep will be installed as
/usr/bin/bsdgrep or /usr/bin/grep, depending on the WITH_BSD_GREP
knob.
Reviewed by: brooks (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: Differential Revision: https://reviews.freebsd.org/D8288
All devices:
- add support for rate adaptation via ieee80211_amrr(9);
- use short preamble for transmitted frames when needed;
- multi-bss support:
* for RTL8821AU: 2 VAPs at the same time;
* other: 1 any VAP + 1 sta VAP.
RTL8188CE:
- fix IQ calibration bug (reason of significant speed degradation);
- add h/w crypto acceleration support.
USB:
- A-MPDU Tx support;
- short GI support;
Other:
- add support for RTL8812AU / RTL8821AU chipsets
(a/b/g/n only; no ac yet);
- split merged code into subparts:
* bus glue (usb/*, pci/*, rtl*/usb/*, rtl*/pci/*)
* common (if_rtwn*)
* chip-specific (rtl*/*)
- various other bugfixes.
Due to code reorganization, module names / requirements were changed too:
urtwn urtwnfw -> rtwn rtwn_usb rtwnfw
rtwn rtwnfw -> rtwn rtwn_pci rtwnfw
Tested with RTL8188CE, RTL8188CUS, RTL8188EU and RTL8821AU.
Tested by: kevlo, garga,
Peter Garshtja <peter.garshtja@ambient-md.com>,
Kevin McAleavey <kevin.mcaleavey@knosproject.com>,
Ilias-Dimitrios Vrachnis <id@vrachnis.com>,
<otacilio.neto@bsd.com.br>
Relnotes: yes
This commit, long overdue, contains contributions in the last 2 years
from Stefano Garzarella, Giuseppe Lettieri, Vincenzo Maffione, including:
+ fixes on monitor ports
+ the 'ptnet' virtual device driver, and ptnetmap backend, for
high speed virtual passthrough on VMs (bhyve fixes in an upcoming commit)
+ improved emulated netmap mode
+ more robust error handling
+ removal of stale code
+ various fixes to code and documentation (some mixup between RX and TX
parameters, and private and public variables)
We also include an additional tool, nmreplay, which is functionally
equivalent to tcpreplay but operating on netmap ports.
GNU rcs is still available as a package:
- rcs: Latest GPLv3 GNU rcs version.
- rcs57: Copy of the latest version of GNU rcs (GPLv2) from base.
Relnotes: yes
On some targets 'make showconfig' currently reports both 'no' and 'yes'
for some options. For example:
% make TARGET=mips showconfig | grep SSP
MK_SSP = no
MK_SSP = yes
Emit a warning on encountering a duplicated variable, and skip the
second entry.
Sponsored by: The FreeBSD Foundation
In FreeBSD 11 ELF Tool Chain's elfcopy is installed as objcopy by
default, with the option to switch back to GNU objcopy by setting
WITHOUT_ELFCOPY_AS_OBJCOPY in make.conf.
We plan to remove the outdated in-tree binutils in FreeBSD 12, so
remove the temporary transition aid.
Reviewed by: brooks, imp
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7337
It also turns off dependencies (bsdinstall, bsdconfig, dpv, tzsetup).
Reviewed by: dteske
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7969
