Consistent use of lowercase, spacing between sections, etc.
Cease mentioning floppy disks.
De-list /usr/share/misc/fonts/, which has been ??? (without a
description) for twenty-seven years.
Change zpool to pool. (zpool is a command.)
Uppercase PPP for Point-to-Point Protocol.
A few other changes to wording, including avoidance of the phrase
pre-fab.
Update the descriptions of:
* /tmp/
* /usr/share/misc/
* /var/preserve/
* /var/tmp/
* /var/tmp/vi.recover/.
Refer to vi(1) instead of ex(1).
https://bugs.freebsd.org/261349
PR: 261349
Reviewed by: mhorne
Approved by: mhorne
Pull request: https://github.com/freebsd/freebsd-src/pull/763
Both Windows (TcpMaxDataRetransmissions) and Linux (tcp_retries2)
allow to restrict the maximum number of consecutive timer based
retransmissions. Add that same capability on a per-VNet basis to
FreeBSD.
Reviewed By: cc, tuexen, #transport
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D40424
gVNIC is a virtual network interface designed specifically for
Google Compute Engine (GCE). It is required to support per-VM Tier_1
networking performance, and for using certain VM shapes on GCE.
The NIC supports TSO, Rx and Tx checksum offloads, and RSS.
It does not currently do hardware LRO, and thus the software-LRO
in the host is used instead. It also supports jumbo frames.
For each queue, the driver negotiates a set of pages with the NIC to
serve as a fixed bounce buffer, this precludes the use of iflib.
Reviewed-by: markj
MFC-after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D39873
The fact that rc(8) only reads its configuration once is in the man
page, but how to trigger a reload is only in the code.
Discovered while trying to make cloud-init disable and stop syslogd.
Thanks to RhodiumToad for providing the words.
Reviewed by: debdrup, grahamperrin
Approved by: grahamperrin, imp
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D40329
This lets one use ossl(4) for AES-GCM operations on contemporary amd64
platforms. A kernel benchmark indicates that this gives roughly
equivalent throughput to aesni(4) for various buffer sizes.
Bulk processing is done in aesni-gcm-x86_64.S, the rest is handled in a
C wrapper ported from OpenSSL's gcm128.c.
Sponsored by: Stormshield
Sponsored by: Klara, Inc.
Reviewed by: jhb
MFC after: 3 months
Differential Revision: https://reviews.freebsd.org/D39967
Whilst the former is not breaking, the latter is, and so this will be
followed by a bump to the pmc major version. This will allow the flags
to actually be usable in future, as otherwise we cannot distinguish
uninitialised stack junk from a deliberately-initialised value.
Reviewed by: jhb, mhorne
Differential Revision: https://reviews.freebsd.org/D40049
Summary:
(1) use inp_flowid or a new packet hash for a flow identification
(2) cache constant connection info into struct flow_hash_node
(3) use compressed notation for IPv6 address representation
Reviewers: rscheff, tuexen
Approved by: tuexen (mentor)
Subscribers: imp, melifaro, glebius
Differential Revision: https://reviews.freebsd.org/D40302
Now that gcc >= 12 supports -ftrivial-auto-var-init, add it to
bsd.compiler.mk's "init-all" feature.
PR: 271047
Reviewed by: emaste
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D40208
As of clang 16, the -ftrivial-auto-var-init=zero option no longer needs
-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
to enable the option. Only add it for older clang versions.
PR: 271047
Reviewed by: emaste
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D40208
The default for home directories is changing from /usr/home to
/home; update the corresponding entries. Also move /home into
alphabetical order.
Reviewed by: mhorne, manpages(bcr)
Differential Revision: https://reviews.freebsd.org/D40203
While *most* projects need only DEP_MACHINE for host, there is always
an exception. So we allow for TARGET_SPEC_VARS.host to be a subset of
TARGET_SPEC_VARS. The default will *just work* for most projects.
We set DEP_TARGET_SPEC_VARS and hence DEP_TARGET_SPEC based on
DEP_MACHINE. Allow for M_dep_qual_fixes.host to be different too and
take care to apply the right set.
Add more comments to explain what and why.
Ensure OBJROOT ends in / or - (/ preferred).
Export OBJTOP if level > 0
this avoids the issue with bmake/unit-tests.
Check if we have to override MAKEOBJDIR
and if so, put it into env correctly.
Fixes: df9974197e ("Add description of WITH_META_ERROR_TARGET")
Fixes: 2b519b1707 ("Update description of WITH_DIRDEPS_BUILD")
Fixes: 722cfce5f4 ("Fix typo and use .Fx in WITH_DIRDEPS_BUILD")
Sponsored by: The FreeBSD Foundation
Rather than define the TARGETS and TARGET_ARCHES in src/Makefile
put them in sys.machine.mk so they can also be leveraged by
non-top-level builds.
We have TARGET_MACHINE_LIST as the list of MACHINES we build for.
For each MACHINE we have a MACHINE_ARCH_LIST_${MACHINE}
and the first entry of each list is used as default for
MACHINE_ARCH_${MACHINE}
We can now remove a bunch of MACHINE_ARCH.* handling from
local.sys.dirdeps*mk
Reviewed by: imp
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D40083
The SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
Fixes: ad9d10a859 ("efi: mark as broken on i386")
Fixes: bee3d4bf8e ("Move DIRDEPS_BUILD settings to sys.dirdeps.mk")
Sponsored by: The FreeBSD Foundation
When originally implemented, there was no distinction between
DIRDEPS_BUILD and META_MODE, they were one and the same.
META_MODE however is useful by itself, but since meta.sys.mk
had lots of settings related to DIRDEPS_BUILD its use was limited
to DIRDEPS_BUILD.
Move (most) DIRDEPS_BUILD related items to sys.dirdeps.mk
so that meta.sys.mk can be used for just META_MODE.
There is of course some bluring of the lines, so settings remain
in meta.sys.mk
Add MK_META_ERROR_TARGET to enable the META_MODE .ERROR target
independent of DIRDEPS_BUILD, it copies failed .meta files to ${SB}/error
to make it easier to identify the cause of build failures.
Since sys.dirdeps.mk should be included first, most of
local.meta.sys.mk becomes local.sys.dirdeps.mk
and some other bits need to move to local.sys.dirdeps.env.mk
Also fix dirdeps.mk to not add CURDIR to DIRDEPS when it is SRCTOP.
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D40053
We're never going to support EFI booting on i386 (32-bit). Start to
decommission it, since it's never worked.
Sponsored by: Netflix
Reviewed by: tsoome, emaste
Differential Revision: https://reviews.freebsd.org/D40011
Several entries are outdated, several new ones are missing. I do not
think there is much value added in maintaining this.
Reviewed by: imp, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40001
It is nice to have, however, the location of this information means that
it will naturally be missed by developers adding or removing directories
to the layout, so it trends out-of-date and it is out-of-date.
The target audience for hier(7) is users and administrators. It is not
expected to be a place that programmers should go to learn about the
purposes of the different C headers provided by FreeBSD.
Program authors needing FreeBSD-specific interfaces or libraries
(#include <sys/queue.h>, for instance) will either be following a more
detailed man page, or consulting the header contents directly. Folks
targeting standardized headers (#include <sys/time.h>) will not need
hier(7) to tell them where those headers are under /usr/include.
In other words, this is more detail than necessary for this document.
I'd go as far as to say that many of the existing entries in this list
do little more than parrot the name of the directory.
With all this in mind, let's drop the maintenance burden.
Reviewed by: imp, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40000
Some of the settings, e.g. disabling/enabling msix, are now handled
as generic iflib variables; mention iflib explicitly in tunables
section (in addition to SEE ALSO).
Reviewed by: cc, gbe (manpages)
Differential Revision: https://reviews.freebsd.org/D39999
WiFi is a commonly used term to describe wireless LANs. Adding this
word will help readers better understand the contents of this manual
page and will help find the page when searching, for example when
running `man -k wifi`.
Pull Request: https://github.com/freebsd/freebsd-src/pull/721
Reviewed by: imp
The N_host_libs dance only makes sense if host is FreeBSD.
Even then, if MK_host_egacy is yes we need libmd
libnetbsd does not need libutil when using libegacy
Sponsored by: Juniper Networks, Inc.
Prior to 590461a4b8 installation of include files was controlled
directly by ${MK_TOOLCHAIN}. 590461a4b8 added an INCLUDES knob
defaulting to YES. Setting WITHOUT_TOOLCHAIN forced it off to retain
existing behaviour.
Decouple them now, as there are reasonable use cases for installing
libraries and include files without a compiler or other tool chain
components.
Reviewed by: imp, jrtc27
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39918
A user may use a tool chain from a package or just use an existing
tool chain from a previous installation. There is no reason for this
to disable the installation of lib${LIB}_pic.a.
This also means we don't need to force MK_TOOLCHAIN=yes in lib/libc.
This reverts part of commit c0f5aeb032.
Reviewed by: jrtc27
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39917
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D39859
Add records about new ports committer (vvd).
Update Mentor and Mentee Information to follow step 5 of the Committers
Guide.
DDR3 and DDR4 encode the week and year that the DIMM was manufactured,
as a pair of two-digit binary-coded decimal values. Read the values, and
report them as (uint8_t)s.
Reviewed by: imp, jhb
MFC after: 1 week
Sponsored by: Panasas
Differential Revision: https://reviews.freebsd.org/D39795
Make Ethernet rules more similar to the usual layer 3 rules by also
allowing ridentifier and labels to be set on them.
Reviewed by: kp
Sponsored by: Rubicon Communications, LLC ("Netgate")
The bit values are numbers given in octal representation, not decimal,
as one might assume from the description. Same goes for the base,
although this has an example.
Reviewed by: emaste
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39815
If we need to set MK_host_egacy=yes we might need to check it
in local.toolchain.mk so set it earlier in local.meta.sys.env.mk
Leave the default MK_host_egacy?=no in local.sys.mk so it can
be tested in Makefiles without concern for build mode.
For DIRDEPS_BUILD we need Makefile.depend.options to
force libegacy to be built on older FreeBSD and non-FreeBSD hosts.
Add readpassphrase to libegacy to avoid the need for libbsd on Linux
src.opts.mk disable TESTS for host if MK_host_egacy is yes
Reviewed by: imp
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39766
Introduce undocumented option -d to dump parsed zonetab file contents
and add a "baseline" target along with instructions on updating it.
Reviewed by: philip
Differential Revision: https://reviews.freebsd.org/D39634
Rather than having a tool in the FreeBSD base system for obtaining
the FreeBSD ports tree, users are encouraged to `pkg install git`
and then `git clone https://git.FreeBSD.org/ports.git /usr/ports`.
The portsnap servers will continue operating until FreeBSD 13 reaches
its End-of-Life, and portsnap is available from the ports tree as
ports-mgmt/portsnap.
Requested by: portmgr
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D39563
X-MFC: no
Latest meta.sys.mk follows sys.mk in including local.meta.sys.env.mk
and local.meta.sys.mk late, but we have things we need done early
so move them to local.meta.sys.env.mk
The whole point of the DIRDEPS_BUILD is to avoid tree walks
and basically build everything in a single pass.
We use the pseudo MACHINE "host" to represent the build host.
When the build host is not FreeBSD or is an older version of FreeBSD
it may need some help to build host-tools.
The directory tools/build does this - building libegacy.
local.sys.mk: create a pseudo option MK_host_egacy to indicate
if tools/build needs to be built for "host".
local.dirdeps.mk: set MK_host_egacy.host to ${MK_host_egacy}
all other DEP_MACHINES will get "no"
This allows a Makefile.depend.options in makefs etc to cause tools/build
to be built for host but only if necessary.
local.init.mk: use ISYSTEM as arg to -isystem so that it can be overridden.
The default remains ${STAGE_INCLUDEDIR}
src.init.mk: if MACHINE is host and we are not FreeBSD
set some MK_ flags the same as tools/build/mk/Makefile.boot.pre and
include src.init.${.MAKE.OS:tl}.mk if it exists.
For older versions of FreeBSD add libegacy when building PROGs for "host"
Also instead of -isystem${STAGE_INCLUDEDIR} we want
-I${STAGE_INCLUDEDIR} and -isystem/usr/include so we override ISYSTEM.
This means any headers we stage for "host" will take precedence over
system headers but #include_next will DTRT.
src.init.linux.mk: add
-I${SRCTOP}/tools/build/cross-build/include/linux
and generally deal with building host tools on Linux.
Eg. static linking does not work so set NO_SHARED= no
Override some HAVE_ flags.
src.sys.env.mk: on linux awk throws an warning about # in newvers.sh
just send stderr to /dev/null
Reviewed by: jrtc27, arichardson
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39744
* Align 'on <interface>' parameter with the BNF, so use 'on <ifspec>'
* Clarify etherprotospec BNF, to make it clearer that only numbers are
supported.
Suggested by: Christian McDonald
Sponsored by: Rubicon Communications, LLC ("Netgate")
Move the setting of TARGET_SPEC_VARS to local.sys.env.mk
so meta.sys.mk can do the processing, and include local.meta.sys.mk
later.
Move the setting of GENDIRDEPS_FILTER*_VARS from local.gendirdeps.mk
to local.meta.sys.mk so we can automatically set DEP_* at level 1+
to avoid syntax errors when DEP_* variables are used in conditionals
in Makefile.depend files.
Update gendirdeps.mk just to get the documentation about the above.
No functional change.
local.dirdeps.mk be more careful about adding to DIRDEPS to avoid
unnecessary overhead, and introducing cycles in the graph.
Also set DEP_MACHINE_CPUARCH.
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39737
NETLINK was added along side NETLINK_SUPPORT to control building netlink
specific programs, but it has no consumers so remove it for now.
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D39678
Several makefile depend on tools built for host.
At least when using DIRDEPS_BUILD we can build these for the
pseudo machine "host" to facilitate building on older host versions.
Ideally we would build these tools in their own directories to avoid
building more than needed.
For now, setting an appropriate default for BTOOLSPATH will suffice
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39708
