Add i2c support to linuxkpi. This is needed by drm-kmod.
For every i2c_adapter added by i2c_add_adapter we add a child to the
device named "lkpi_iic". This child handle the conversion between
Linux i2c_msgs to FreeBSD iic_msgs.
For every i2c_adapter added by i2c_bit_add_bus we add a child to the
device named "lkpi_iicbb". This child handle the conversion between
Linux i2c_msgs to FreeBSD iic_msgs.
With the help of iic(4), this expose the i2c controller to userspace
allowing a user to query DDC information from a monitor.
e.g.: i2c -f /dev/iic0 -a 0x28 -c 128 -d r
will query the standard EDID from the monitor if plugged.
The bitbang part (lkpi_iicbb) isn't tested at all for now as I don't have
compatible hardware (all my hardware have native i2c controller).
Tested on: Intel (SandyBridge, Skylake, ApolloLake)
Tested on: AMD (Picasso, Polaris (amd64 and arm64))
MFC after: 1 month
Reviewed by: hselasky
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33053
This is intended to be used with forthcoming ice(4) driver version 1.34.2.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Sponsored by: Intel Corporation
This adds a wrapper around libsodium's curve25519 support matching
Linux's curve25519 API. The intended use case for this is WireGuard.
Note that this is not integrated with OCF as it is not related to
symmetric operations on data.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33935
Notable upstream pull request merges:
#12766 Fix error propagation from lzc_send_redacted
#12805 Updated the lz4 decompressor
#12851 FreeBSD: Provide correct file generation number
#12857 Verify dRAID empty sectors
#12874 FreeBSD: Update argument types for VOP_READDIR
#12896 Reduce number of arc_prune threads
#12934 FreeBSD: Fix zvol_*_open() locking
#12947 lz4: Cherrypick fix for CVE-2021-3520
#12961 FreeBSD: Fix leaked strings in libspl mnttab
#12964 Fix handling of errors from dmu_write_uio_dbuf() on FreeBSD
#12981 Introduce a flag to skip comparing the local mac when raw sending
#12985 Avoid memory allocations in the ARC eviction thread
Obtained from: OpenZFS
OpenZFS commit: 17b2ae0b24
This is a synchronous software API which wraps the existing software
implementation shared with OCF. Note that this will not currently
use optimized backends (such as ossl(4)) but may be appropriate for
operations on small buffers.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33524
This was added to 'device crypto' in the kernel in
bbb7a2c7c3 but was missing from the
module.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33522
The saf1761 OTG support was only for mips targets (BERI?). Retire it.
Sponsored by: Netflix
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D33706
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
CHANGES
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Version : 1.26.6.0
Date : 01/03/2022
================================================================================
Fixes
-----
BASE:
- Fixed one module eeprom read failure.
- Fixed an issue with speed selection when 40G and 25G are advertised and
supported.
- Fixed a random traffic hang when T5 receives invalid ets BW in dcbx
messages from a switch.
- Fixed very long link up time with few switches.
================================================================================
Obtained from: Chelsio Communications
MFC after: 2 weeks
Sponsored by: Chelsio Communications
Always make ofw_bus_if.h. While it's only used when option FDT is in the
kernel, it can always be generated. In theory we could omit it if option
FDT isn't present, but none of the rest of sys/modules does that. That
fine-grained control likely won't be reliable w/o a redesign of the
kernel/module config system.
Sponsored by: Netflix
The firmware files for 3160, 7260, and 7265 imported contain old versions
no longer supported by the driver.
Replace with latest versions from linux-firmware to possibly also
support these chip revisions.
Reported by: FreeBSD User (freebsd walstatt-de.de) on wireless (2021-12-30)
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Turn off broadcast filtering in iwlwifi for now as it gives me
or rather the firmware headaches.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
We do not generally protect the Makefiles like this.
Remove the details and go with project style.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
X-MFC with: bfcc09ddd4
X-MFC with: f4c129f5fb
Add 802.11 compat code for mac80211 and to a minimal degree cfg80211.
This allows us to compile and use basic functionality of wireless
drivers such as iwlwifi.
This is a constant work in progress but having it in the tree will
allow others to test and more easy to track changes and avoid having
snapshots no longer applying to branches.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Import a netdevice update complementing the last remaining bits of
the old ifnet derived implementation. Along add a (for now) task
based NAPI implementation.
This is the minimal set of chnages which are needed for the initial
support of wireless drivers. The NAPI implementation has an option to
still switch to "direct dispatch" as it had been used by these drivers
before not relying on a deferred context along with some printf tracing.
This has been helpful in the last weeks for debugging and will be
cleaned once we have had broader testing and are sure this is fine as-is.
Should we need a more time-sensitive or load-sensitive response
in the future we can always switch to something more sophisticated.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
X-Differential Revision: D33075 (abandoned without feedback a while ago)
This is a work-in-progress implementation of sk_buff compat code
used for wireless drivers only currently.
Bring in this version of the code as it has proven to be good enough
to have packets going for a few months.
The current implementation has several drawbacks including the need
for us to copy data between sk_buffs and mbufs.
Do not rely on the internals of this implementation. They are highly
likely to change as we will improve the integration to FreeBSD mbufs.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Through fixes and improvements our ipfilter sources have diverged
enough to warrant move from contrib into sys/netpil. Now that I'm
planning on implementing MSS clamping as in iptables it makes more
sense to move ipfilter to netpfil.
This is the first of three commits the ipfilter move.
Suggested by glebius on two occaions.
Suggested by and discussed with: glebius
Reviewed by: glebius, kp (for #network)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33510
This matches the order used in sys/conf/files to make it easier to
keep these two files in sync.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33484
Remove more of the pccard infrasturcture. CardBus Yenta driver (cbb)
still references the remaining bits. It needs some additiona work to
remove 16-bit support still, so it remains.
Sponsored by: Netflix
(Rest is from the README that came with the firmware)
Version : 1.26.4.0
Date : 12/02/2021
Fixes
-----
BASE:
- Fixed error on setting 25G speed on 100G copper with multiple FEC set in
firmware commands.
- Handle link of unknown optics modules by enabling module tx unconditionally.
- Fixed link not coming up for 25G CRS phys. Firmware incorrectly tried to
bring up the link in RS-FEC but as per IEEE spec, it must be BASER FEC.
- Fixed an issue where firmware doesn't automatically retry next FEC if driver
asks to bring up the link using RS-FEC and link doesn't come up.
Obtained from: Chelsio Communications
MFC after: 1 month
Sponsored by: Chelsio Communications
a.out.ko is useless without COMPAT_FREEBSD32, and since vdso support was
added, it requires a header built during depend phase, from the COMPAT
option.
Reported by: glebius
Reviewed by: emaste, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33311
This is a MAC policy module that grants scheduling privileges based on
group membership. Users or processes in the group realtime (gid 47) are
allowed to run threads and processes with realtime scheduling priority.
For timing-sensitive, low-latency software like audio/jack, running with
realtime priority helps to avoid stutter and gaps.
PR: 239125
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D33191
This reverts commit 266f97b5e9, reversing
changes made to a10253cffe.
A mismerge of a merge to catch up to main resulted in files being
committed which should not have been.
Add driver for TMP461 thermal sensor. Register new sysctl node
of integer type for device. Read register and fill sysctl with
valid temperature.
Reviewed by:
Sponsored by: Alstom
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D32818
NXP FlexSPI is a complex SPI controller which provides
full offload for accessing NOR Flash.
Create a Flash driver which attaches to existing FreeBSD
infrastructure and exports generic READ and WRITE disk commands.
The Flash has to be identified first to configure controller
internals. For now, only one NOR Flash chip is supported.
Future commits shall either increase number of known chips
or implement SFDP mechanism which can be used by other Flash
drivers.
Sponsored by: Alstom
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D33117
Over the past few months we published multiple snapshots for this
Linux derived driver and it has become fairly stable in terms of
minimal local changes needed for new updates.
The current version is based on iwlwifi-next update at
cbaa6aeedee5f92dafa5982eceea2a1f98ce4f7d with the addition of
a hand full of files replaced for FreeBSD.
Given the lack of full license texts on non-local files this is
imported under the draft policy for handling SPDX files (D29226). [1]
Do not yet hook this to the build until the remaining compat code
is all in. Along with the firmware import this will make publishing
the last bits and final testing a lot easier.
Sponsored by: The FreeBSD Foundation
Approved by: core (imp) [1]
MFC after: 10 days
Import the most recent versions of the firmware images for iwlwifi
chipsets supported by the "mvm" sub-driver.
This is based on linux-firmware at f5d519563ac9d2d1f382a817aae5ec5473811ac8.
The license of the firmware matches the previous iwnfw(4) and
iwmfw(4) firmware files and you can find a copy in
sys/contrib/dev/iwlwififw/LICENCE.iwlwifi_firmware .
Add build infrastructure to create the .ko files but do not yet hook
it up to the build until all parts are in the tree.
There is an open issue concerning kldxref that we need to resolve
(D32383).
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Belatedly remove twa(4). It was supposed to go before 13.0, but was
overlooked.
Sponsored by: Netflix
Relnotes: yes
Reviewed by: scottl
Differential Revision: https://reviews.freebsd.org/D33114
Belatedly remove esp(4). It was tagged as gone in 13, but was overlooked
until now.
Sponsored by: Netflix
Reviewed by: scottl
Differential Revision: https://reviews.freebsd.org/D33115
Belatedly remove amr(4). It was slated to depart before 13.0 but was
overlooked until now.
Sponsored by: Netflix
Relnotes: yes
Reviewed by: scottl
Differential Revision: https://reviews.freebsd.org/D33113
Belatedly remove iir(4). It was slated to go before 13, but was
overlooked.
Sponsored by: Netflix
Relnotes: yes
Reviewed by: scottl
Differential Revision: https://reviews.freebsd.org/D33112
We'd said this was going away in 13, but was overlooked. Belatedly
remove.
Sponsored by: Netflix
Relnotes: yes
Reviewed by: scottl
Differential Revision: https://reviews.freebsd.org/D33111
