Many licenses on ar files contained small variations from the standard
FreeBSD license text. To avoid license proliferation switch to the usual
standard 2-clause FreeBSD license for those files where I have obtained
permission from all of the listed copyright holders.
Approved by: jkoshy, kaiw
Differential Revision: https://reviews.freebsd.org/D14561
Includes utimes(2), futimes(2), lutimes(2), futimesat(2), mprotect(2), and
undelete(2). undelete, for now, is tested only in failure mode.
Submitted by: aniketp
MFC after: 2 weeks
Sponsored by: Google, Inc. (GSoC 2018)
Differential Revision: https://reviews.freebsd.org/D15893
o Restore floating-point registers in jumpto()
These are required to native cross build GCC and GDB
(both do require libc++ and libunwind).
These are not tested.
Sponsored by: DARPA, AFRL
Regulator framework doens't like turning off already turned off
regulators, so we get panic on AllWinner boards.
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D15890
Lower layers (MMC / SDHCI controller drivers) may make certain decisions
based on the presence of this flag. The fact that sdhci.c doesn't
look at this flag is another problem that should be fixed separately.
Found when adding MMCCAM support to AllWinner MMC controller driver
where the presence of this flag actually matters.
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D15888
we started playing with the VNET sets. This
way we have verified the INP settings before
we go to the trouble of de-referencing it.
Reviewed by: and suggested by lstewart
Sponsored by: Netflix Inc.
Fix an oversight from r334869 which made the same change, but only for
SMP systems. This avoids a segfault while D15801 is being reviewed.
Reviewed by: kevans
ixlvc.c is only used by the VF driver (ixlv), and that driver currently doesn't work.
It will be re-added once the VF driver is finished being ported to iflib.
- Convert inpcbinfo info & hash locks to epoch for read and mutex for write
- Garbage collect code that handled INP_INFO_TRY_RLOCK failures as
INP_INFO_RLOCK which can no longer fail
When running 64 netperfs sending minimal sized packets on a 2x8x2 reduces
unhalted core cycles samples in rwlock rlock/runlock in udp_send from 51% to
3%.
Overall packet throughput rate limited by CPU affinity and NIC driver design
choices.
On the receiver unhalted core cycles samples in in_pcblookup_hash went from
13% to to 1.6%
Tested by LLNW and pho@
Reviewed by: jtl
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D15686
can time out if it's backed up due to a non-stop deluge of PAUSE frames
from a misbehaving peer. Detect this situation and toggle MPS TxEn
to allow forward progress.
MFC after: 2 weeks
Sponsored by: Chelsio Communications
Add macros for R12A_RXDMA_PRO register (descriptions were seen in the
RTL8822B vendor driver) and merge 2 r21au_init_burstlen() copies.
No functional change intended.
changes for different branches. It's a bit rough right now,
but should be good enough for most people to try to use. It's
definitely 'tools' tree quality.
Cope for the fact that laoder.efi, not being boot1, doesn't read
/boot.config by setting boot_serial and force the serial console.
Also add sysctl so we can display the boot method.
Provide a variable, do_boot1_efi, if you want to use boot1 for
testing. But since it's transient, it's just a variable and not
available on the command line.
The nvlist_append_{bool,number,string,nvlist,descriptor}_array() functions
allows to dynamically extend array stored in the nvlist.
Submitted by: Mindaugas Rasiukevicius <rmind@netbsd.org>
When we are removing element form the nvlist we should also clean parent,
because the array is not a part of the nvlist anymore.
Submitted by: Mindaugas Rasiukevicius <rmind@netbsd.org>
All information which are need for those operations is already stored in
the cookie.
We decided not to bump libnv version because this API is not used yet in the
base system.
Reviewed by: pjd
Update the driver to use iflib in order to bring performance,
maintainability, and (hopefully) stability benefits to the driver.
The driver currently isn't completely ported; features that are missing:
- VF driver (ixlv)
- SR-IOV host support
- RDMA support
The plan is to have these re-added to the driver before the next FreeBSD release.
Reviewed by: gallatin@
Contributions by: gallatin@, mmacy@, krzysztof.galazka@intel.com
Tested by: jeffrey.e.pieper@intel.com
MFC after: 1 month
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D15577
This provides stub implementations of arm64 Linux vdso and machdep,
ptrace, and futex sufficient for executing an arm64 Linux 'hello world'
binary.
Reviewed by: andrew
Sponsored by: Turing Robotic Industries
Differential Revision: https://reviews.freebsd.org/D15832
In some cases, the required information is not available and the
UDP provider reported an empty string in this case and the IP
and TCP provider reported a NULL pointer.
This patch changes the value provided in this case to the string
"<unknown>". This make the behaviour consistent and in-line with
the behaviour of Solaris.
Reviewed by: markj@, dteske@, gnn@
Differential Revision: https://reviews.freebsd.org/D15855
Reduce by 1 the number of crazy libraries we need in stand by moving
geli into libsa (where architecturally it belonged all along). This
just moves things around without any code changes.
