Track session objects in the framework, and pass handles between the
framework (OCF), consumers, and drivers. Avoid redundancy and complexity in
individual drivers by allocating session memory in the framework and
providing it to drivers in ::newsession().
Session handles are no longer integers with information encoded in various
high bits. Use of the CRYPTO_SESID2FOO() macros should be replaced with the
appropriate crypto_ses2foo() function on the opaque session handle.
Convert OCF drivers (in particular, cryptosoft, as well as myriad others) to
the opaque handle interface. Discard existing session tracking as much as
possible (quick pass). There may be additional code ripe for deletion.
Convert OCF consumers (ipsec, geom_eli, krb5, cryptodev) to handle-style
interface. The conversion is largely mechnical.
The change is documented in crypto.9.
Inspired by
https://lists.freebsd.org/pipermail/freebsd-arch/2018-January/018835.html .
No objection from: ae (ipsec portion)
Reported by: jhb
Remove all the details about armeb from arch(7), except for its
release start and end, like alpha, ia64 and pc98.
Differential Revision: https://reviews.freebsd.org/D16257
This moves the bulk of the geli support from lib386/biosdisk.c into a new
geli/gelidev.c which implements a devsw-type device whose dv_strategy()
function handles geli decryption. Support for all arches comes from moving
the taste-and-attach code to the devopen() function in libsa.
After opening any DEVT_DISK device, devopen() calls the new function
geli_probe_and_attach(), which will "attach" the geli code to the open_file
struct by creating a geli_devdesc instance to replace the disk_devdesc
instance in the open_file. That routes all IO for the device through the
geli code.
A new public geli_add_key() function is added, to allow arch/vendor-specific
code to add keys obtained from custom hardware or other sources.
With these changes, geli support will be compiled into all variations of
loader(8) on all arches because the default is WITH_LOADER_GELI.
Relnotes: yes
Sponsored by: Microchip Technology Inc
Differential Revision: https://reviews.freebsd.org/D15743
Summary:
Add the device id of the Panda Wireless PAU06 which seems to be
the already-supported combination of RT5392 MAC and RF RT5372
radio.
Reviewed By: allanjude, eadler, jhb
Approved By: jhb
Differential Revision: https://reviews.freebsd.org/D16211
Remove numactl(1), edit numa(4) to bring it some closer to reality,
provide libc ABI shims for old NUMA syscalls.
Noted and reviewed by: brooks (previous version)
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D16142
to be displayed when make is called with -s. Replace it by ${ECHO}.
Reviewed by: brd, bdrewery
Approved by: brd, bdrewery
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D16195
On arm64 (and possible other architectures) we are unable to use static
DPCPU data in kernel modules. This is because the compiler will generate
PC-relative accesses, however the runtime-linker expects to be able to
relocate these.
In preparation to fix this create two macros depending on if the data is
global or static.
Reviewed by: bz, emaste, markj
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D16140
Add src.conf knob to disable the installation of /var/db/services.db
Default to leaving services.db in place, but allow the removal of the
file and its creation with a src.conf knob.
This file ends up being 2MB in size. For small systems this is a waste
of space but its a tradeoff.
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D9655
Several third-parties use at least some of these ioctls. While it would be
better for regression testing if they were used in base (or at least in the
test suite), it's currently not worth the trouble to push through removal.
Submitted by: antoine, markj
ACFLAGS is only used in addition to CFLAGS, so setting the options in
both was redundant. However, ACFLAGS is added to the command line
after CFLAGS, so the settings from ACFLAGS were applied for assembly
files in kernel modules after the kernel-specific march/abi in CFLAGS.
As a result, the hard-float ACFLAGS in bsd.cpu.mk was overriding the
soft-float CFLAGS.gcc in sys/conf/kern.mk. In particular,
dtrace_asm.o was compiled as hard-float and the linker refused to link
dtrace.ko since its object files contained a mix of hard and soft
float.
Reviewed by: br
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D16054
For developers gensnmptree can now generate functions for enums to convert
between enums and strings and to check the validity of a value.
The sources in FreeBSD are now in sync with the upstream which allows to
bring in IPv6 modifications.
API documented in previous version of uhid(4) man page has been obsolete
since May 2009 when old USB stack was replaced with USB2 implentation.
Current API has the same set of ioctl calls but uses usb_gen_descriptor
structure to pass data to/from kernel.
MFC after: 1 week
Update carp to set DSCP value CS7(Network Traffic) in the flowlabel field of
packets by default. Currently carp only sets TOS_LOWDELAY in IPv4 which was
deprecated in 1998. This also implements sysctl that can revert carp back to
it's old behavior if desired.
This will allow implementation of QOS on modern network devices to make sure
carp packets aren't dropped during interface contention.
Submitted by: Nick Wolff <darkfiberiru AT gmail.com>
Reviewed by: kp, mav (earlier version)
Differential Revision: https://reviews.freebsd.org/D14536
Several ioctls are unused in pf, in the sense that no base utility
references them. Additionally, a cursory review of pf-based ports
indicates they're not used elsewhere either. Some of them have been
unused since the original import. As far as I can tell, they're also
unused in OpenBSD. Finally, removing this code removes the need for
future pf work to take them into account.
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D16076
This is needed for -m32 support which is used in the kernel cloudabi32 module.
Tweak the style to make it easier to understand.
MFC after: 2 weeks
X-MFC-with: r335706
Reported by: Mark Millard
Sponsored by: Dell EMC
Need to handle LLD_BOOTSTRAP separately (for archs like i386).
This would be much better off with an off-by-default option like
SHARED_TOOLCHAIN that universe force-enabled. Then a normal buildworld
would store the toolchain there if enabled and otherwise in WORLDTMP
with only the 1 arch selected.
MFC after: 3 weeks
Sponsored by: Dell EMC
