many borken middle-boxes tend to do that. But during 3whs, in syncache_expand(),
we don't do that which causes us to send a RST to such a client. Relax this
constraint by only using tsecr to compare against timestamp that we sent when it
is not 0. As a result, we'd now accept the final ACK of 3whs with tsecr of 0.
Reviewed by: jtl, gnn
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D8552
This patch allows to specify PHY register offset for ukswitch. For instance,
switch MAICREL KS8995XA connected via MDIO to SoC, but PHY register starts
at 1. So hint for this case is: hint.ukswitch.0.phyoffset=1
No change/effect if hint is not set.
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Reviewed by: adrian, mizhka
Approved by: adrian(mentor)
Differential Revision: https://reviews.freebsd.org/D8584
FDT attachment to a new file. A separate ACPI attachment will then be added
to allow arm64 servers with ACPI to use it over FDT.
This should also help with merging this with the ofwpci driver, with
further work needed to remove restrictions this driver places on resource
allocation.
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7319
uart we need to handle both it and FDT, and as such we need to have an
architecture specific driver.
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7796
on the AES-NI code, and modified as needed for use on ARMv8. When loaded
the driver will check the appropriate field in the id_aa64isar0_el1
register to see if AES is supported, and if so the probe function will
signal the driver should attach.
With this I have seen up to 2000Mb/s from the cryptotest test with a single
thread on a ThunderX Pass 2.0.
Reviewed by: imp
Obtained from: ABT Systems Ltd
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8297
Just in case, the # of TX/RX rings is changed upon synthetic parts
re-attach.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8520
And re-enable SIOCADDMULTI/SIOCDELMULTI, after WITNESS warning is fixed.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8489
Currently, it is only applied to packet sent through chimney sending
buffers. Not enabled by default yet.
This one gives 20%~30% performance boost for non-TSO usage in both
bit/packet rate tests and nginx performance test.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8560
Remove empty wrapper for sys/gnu version of am335x-evm.dts located in
sys/boot/fdt, with current include paths priority it's recursive #include
and current build system can find file in sys/gnu when generating dtb
Reported by: Jared McNeill
- Do not set input flag when reading value from GPIO pin, it is not
required and for gpioc2(S5 bank) setting both input and output flags
leads to some kind of electric interference (curren drop?) that
causes USB devices to disconnect
- Check pad configuration when attaching device and provide IN/OUT
capabilities only for pads that are configured as GPIO. Do not let
user code to configure or change value of non-GPIO pads. There is
no information for NC bank in intel's datasheet so for now function
check is ignored for pins in it
Reported by: Frank H.
MFC after: 3 days
The idea was to avoid a false assertion in zfs_lock, but it was
implemented very dangerously and incorrectly.
Reported by: pho
Tested by: pho
MFC after: 1 week
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.
It is required to proceed full cache flush before we can use wait
instruction on multicore, so use nop instead for now.
Submitted by: kan
Sponsored by: DARPA, AFRL
X1000 systems on chips.
Imgtec CI20 and Ingenic CANNA boards supported.
Submitted by: Alexander Kabaev <kan@FreeBSD.org>
Reviewed by: Ruslan Bukin <br@FreeBSD.org>
Sponsored by: DARPA, AFRL
Secondary data cache line size can be bigger than
primary data cache line size, so use biggest value
as a minimum alignment.
Submitted by: kan
Sponsored by: DARPA, AFRL
The version check for sku and family values is not correct, as this data is
valid for version 2.4+, that also includes version 3.0 and above.
Reported by: Dan McDonald
Reviewed by: allanjude
Approved by: allanjude (mentor)
Differential Revision: https://reviews.freebsd.org/D8578
