Note that this requires marking efi_rt_fault as a non-preemptible
local symbol.
Co-authored-by: Jessica Clarke <jrtc27@FreeBSD.org>
Reviewed by: imp, andrew
Obtained from: CheriBSD
Fixes: d7f930b80e ("arm64: Implement efi_rt_arch_call")
Differential Revision: https://reviews.freebsd.org/D48715
Added ht20 mode, based on if_run from FreeBSD, and if_mtw.c
from OpenBSD.
PR: 247545
Approved by: adrian, wireless
Differential Revision: https://reviews.freebsd.org/D45179
This shall be the official transport to connect kernel side RPC clients
to userland side RPC servers. All current kernel side clients that
hijack unix(4) sockets will be converted to it. Some implementation
details are available inside new clnt_nl.c.
The complementary RPC server over netlink(4) coming in next commit.
Reviewed by: rmacklem
Differential Revision: https://reviews.freebsd.org/D48549
The arm64 vmm_nvhe* files depend on a vmm_hyp file to provide most of
the implementation. As these are built with custom rules the normal
generated dependency information is not used, even if generated.
Add a dependency between these two sets of files to ensure when the
implementation is updated the file will be rebuilt.
Sponsored by: Arm Ltd
This includes the port of a driver originally from OpenBSD, later
ported to NetBSD by the author:
* The umb(4) kernel driver
* The umbctl(8) companion tool
This driver supports USB network devices implementing the
Mobile Broadband Interface Model (MBIM), often found in modern
(internal) USB models for 4G/LTE mobile broadband access.
It is currently limited to IPv4.
umbctl has to be used to display or set MBIM cellular modem
interface parameters (4G/LTE).
Differential Revision: https://reviews.freebsd.org/D48167
Approved by: adrian, zlei
Sponsored by: FreeBSD Foundation
PR: kern/263783
Submitted by: Pierre Pronchery <khorben@defora.org>
Aborting ATIO while its CTIOs are in progress makes impossible to
handle their completions, making them stuck forever. Detect this
case by checking ctcnt counter and if so instead of aborting just
mark the ATIO as dead to block any new CTIOs. It is not perfect
since the task id can not be reused for some more time, but not
as bad as the task stuck forever.
MFC after: 1 week
Make iwlwifi compile with debugfs after the last updates and turn it on
for both iwlwifi and rtw88 in order to be able to get at least some
useful information on driver/firwmare state.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Add a virtual timer implementation based on SBI Time extension.
This is needed for Eswin EIC7700 SoC which does not include the newer SSTC
extension.
Timer interrupt pending bit (STIP) could not be cleared in the guest system,
so rework interrupts handling: add new "interrupts_pending" field. Use it
for timer interrupt only for now, but later we can extend to store all
pending interrupts (Timer, IPI and External).
With this I'm able to boot FreeBSD (SMP) guest on HiFive Premier P550,
which is the first real hardware with RISC-V 'H'-spec included.
Differential Revision: https://reviews.freebsd.org/D48133
unless the dev.acpi_ibm.0.handlerevents sysctl is set to process
them internally. The default for the latter is to ignore them,
so passing to evdev(4) is enabled by default.
Reviewed by: wulf, imp
Tested on: Lenovo Thinpad X11 Carbon 7Th Gen
Differential Revision: https://reviews.freebsd.org/D48174
Since the IPv6 madness is not enough introduce NAT64 -- which is actually
"af-to" a generic IP version translator for pf(4).
Not everything perfect yet but lets fix these things in the tree.
Insane amount of work done by sperreault@, mikeb@ and reyk@.
Looked over by mcbride@ henning@ and myself at eurobsdcon.
OK mcbride@ and general put it in from deraadt@
Obtained from: OpenBSD, claudio <claudio@openbsd.org>, 97326e01c9
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D47786
Since we can load raw firmware start shipping them as is.
This also remove the uuencode format that don't add any value and garbage
collect old firmwares version.
For pkgbase users they are now in the FreeBSD-firmware-iwm package.
Sponsored by: Beckhoff Automation GmbH & Co. KG
We currently rely on the kernel linker resolving undefined references
against local symbols from other kernel modules. Be explicit about the
symbols to export, in advance of changing that behaviour.
PR: 207898
Reviewed by: kib, bz
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47980
Notable upstream pull request merges:
#1621544446dccd During pool export flush the ARC asynchronously
#163014b4e346b9 Add ability to scrub from last scrubbed txg
#167550ffa6f346 zdb: show dedup table and log attributes
#168011cd2419ec Fix race in libzfs_run_process_impl
#16814a01504b35 Improve speculative prefetcher for block cloning
#16819a44eaf169 Optimize RAIDZ expansion
#16825e8b333e4d Fix false assertion in dmu_tx_dirty_buf() on cloning
#168296e3c109bc Fix regression in dmu_buf_will_fill()
#168322507db612 zdb_il: use flex array member to access ZIL records
#168340e020bf3e FreeBSD: Remove an incorrect assertion in zfs_getpages()
#16836c33a55b0c Allow dsl_deadlist_open() return errors
Obtained from: OpenZFS
OpenZFS commit: e0039c7057
o Allow callers to initialize a writer that will malloc(9) with M_WAITOK.
o Use size_t for expected malloc size.
o Use correct types to initialize a group writer.
o Rename functions into nl_writer_ namespace instead of nlmsg_, cause
they are working on nl_writer, not on nlmsg.
o Make the KPI responsible to sparsely initialize the writer structure.
o Garbage collect chain writer. Fixes 17083b94a9.
All current consumers are left as is, however some may benefit from
M_WAITOK allocation as well as supplying a correct expected size.
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D47549
No functional change intended.
Sponsored by: The FreeBSD Foundation
MFC after: 2 days
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D47732
Notable upstream pull request merges:
#16643 -multiple Change rangelock handling in FreeBSD's zfs_getpages()
#1669746c4f2ce0 dsl_dataset: put IO-inducing frees on the pool deadlist
#16740 -multiple BRT: Rework structures and locks to be per-vdev
#16743a60ed3822 L2ARC: Move different stats updates earlier
#167588dc452d90 Fix some nits in zfs_getpages()
#16759534688948 Remove hash_elements_max accounting from DBUF and ARC
#167669a81484e3 ZAP: Reduce leaf array and free chunks fragmentation
#16773457f8b76e BRT: More optimizations after per-vdev splitting
#167820ca82c568 L2ARC: Stop rebuild before setting spa_final_txg
#16785d76d79fd2 zio: Avoid sleeping in the I/O path
#16791ae1d11882 BRT: Clear bv_entcount_dirty on destroy
#16796b3b0ce64d FreeBSD: Lock vnode in zfs_ioctl()
#16797d0a91b9f8 FreeBSD: Reduce copy_file_range() source lock to shared
Obtained from: OpenZFS
OpenZFS commit: d0a91b9f88
Notable upstream pull request merges:
#16244acb6e71ed Added output to `zpool online` and `offline`
#1668494a03dd1e Pack dmu_buf_impl_t by 16 bytes
#166906187b1943 On the first vdev open ignore impossible ashift hints
#16692673efbbf5 zdb: add extra -T flag to show histograms of BRT refcounts
#166932bf152021 Fix gcc uninitialized warning in FreeBSD zio_crypt.c
#16694b16e09619 Reduce dirty records memory usage
#167015945676bc ZFS send should use spill block prefetched from
send_reader_thread
#167341c9a4c8cb Fix user properties output for zpool list
Obtained from: OpenZFS
OpenZFS commit: 1c9a4c8cb4
Attempt to initialize FreeBSD bluetooth stack while such a device is in
bootloader mode locks the adapter hardly so it requires power on/off
cycle to restore.
This change blocks ng_ubt attachment unless operational firmware is
loaded thus preventing the lock up.
Sponsored by: Future Crew LLC
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D46738
DQO is the descriptor format for our next generation virtual NIC.
It is necessary to make full use of the hardware bandwidth on many
newer GCP VM shapes.
One major change with DQO from its predecessor GQI is that it uses
dual descriptor rings for both TX and RX queues.
The TX path uses a descriptor ring to send descriptors to HW, and
receives packet completion events on a TX completion ring.
The RX path posts buffers to HW using an RX descriptor ring and
receives incoming packets on an RX completion ring.
In GQI-QPL, the hardware could not access arbitrary regions of
guest memory, which is why there was a pre-negotitated bounce buffer
(QPL: Queue Page List). DQO-RDA has no such limitation.
"RDA" is in contrast to QPL and stands for "Raw DMA Addressing" which
just means that HW does not need a fixed bounce buffer and can DMA
arbitrary regions of guest memory.
A subsequent patch will introduce the DQO-QPL datapath that uses the
same descriptor format as in this patch, but will have a fixed
bounce buffer.
Signed-off-by: Shailend Chand <shailend@google.com>
Reviewed-by: markj
MFC-after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D46690
To avoid a conflict with the new amdiommu driver imported recently.
Fixes: 0f5116d7ef ("AMD IOMMU driver")
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D47415
Changes to acpi_gpiobus.c handle discovering and parsing the _AEI
objects and storing necessary data in device ivars. A new gpioaei.c
file implements the device, which simply requests an interrupt when
the pin is triggered and invokes the appropriate _Exx or _Lxx ACPI
method.
This makes the GPIO "power button" work on arm64 Graviton systems,
allowing EC2 "Stop"/"Reboot" instance calls to be handled cleanly.
(Prior to this change, those requests would time out after 4 minutes
and the instance would be forcibly killed.)
Reviwed by: imp, andrew, Ahmad Khalifa
MFC after: 3 days
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D47253
Co-authored-by: Andrew Turner <andrew@FreeBSD.org>
Primarily adds support for E830 devices, unlocking all of their
functionality.
As well, update the README and remove the non-FreeBSD sections
from it.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
MFC after: 2 days
Sponsored by: Intel Corporation
This adds support for the Realtek 8922AE PCI
wireless network (Wi-Fi 7) adapter.
This version is based on
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
98f7e32f20d28ec452afb208f9cffc08448a2652 ( tag: v6.11 ).
Sponsored by: The FreeBSD Foundation
MFC after: 14 days
This version is based on
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
98f7e32f20d28ec452afb208f9cffc08448a2652 ( tag: v6.11 ).
Sponsored by: The FreeBSD Foundation
MFC after: 14 days
This version is based on
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
98f7e32f20d28ec452afb208f9cffc08448a2652 ( tag: v6.11 ).
Sponsored by: The FreeBSD Foundation
MFC after: 14 days
I tried to use LINUXKPI_VERSION to work out a plan which allows us to
compile linuxkpi_wlan and the LinuxKPI based wireless drivers without
interruption and flip a switch on the go.
I assume, with a lot of extra detours making the linuxkpi_wlan
implementation KPI changes compile time dependent would have been
possible and might be needed in the future.
One problem is that the various drivers currently in main were from
different sources or different hashes of the Linux wireless-testing.git
repository at last and we have no common base to use and
LINUXKPI_VERSION checks seem to slightly overlap.
Pulling drivers from official Linux version releases now will avoid
that problem and keep all drivers on the same KPI level in the future
which should avoid this problem.
The other problem is that the merges from the vendor branches are
independent and so the first merge will need to have the LinuxKPI
changes before but in between the (old) drivers will not compile
(unless linuxkpi_wlan can deal with both KPI versions).
For this time it was simply not possible to align all the changes
and instead we disable building the drivers over the merge window
only not to break intermediate builds. After LinuxKPI 802.11 was
updated and drivers are merged from vendor branches we will
re-attach them to the build.
Sponsored by: The FreeBSD Foundation
Notable upstream pull request merges:
#16598b4e4cbeb2 Always validate checksums for Direct I/O reads
#16603cefef28e9 vdev_id: multi-lun disks & slot num zero pad
#16613ab777f436 Return boolean_t in inline functions of
lib/libspl/include/sys/uio.h
#16616efeb60b86 FreeBSD: ignore some includes when not building kernel
#16617ca0141f32 zpool/zfs: restore -V & --version options
#166327bf525530 zpool/zfs: allow --json wherever -j is allowed
#166357e4be9275 zdb: fix printf format in dump_zap()
#1664048dfe3974 Fallback to strerror() when strerror_l() isn't available
#1665038a04f0a7 freebsd: Use compiler.h from FreeBSD's base's linuxkpi
#16664fba6a9069 zfs_debug: Restore log size limit for userspace
#16665fba6a9069 Fix compile-time warnings caused by duplicate struct
typedefs
#16667b2f6de7b5 zdb: show bp in uberblock dump
Obtained from: OpenZFS
OpenZFS commit: b2f6de7b58
This reverts commit 1a37caeb07.
I'd overlooked 06c07e1203 when I updated a
branch I'd previously committed but not updated. My search for this in
my tree before the commit was to a stale file...
Sponsored by: Netflix
PCI_IRQ_LEGACY was added in 366d68f283 (likely) for rtw88 only.
The define now got renamed and I cannot find any other use but
rtw88 and rtw89.
We keep the old name as comapt while driver updates are in
progress enabling it defining LINUXKPI_VERSION for the two drivers.
Sponsored by; The FreeBSD Foundation
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D46822
After two years, add the initial man page and hook Realteks rtw89
driver up to the build for more people to test given successful
reports.
devd.conf is already providing support based on the rtw<n+> regex.
The driver uses the LinuxKPI compat layer.
Firmware is provided by ports: net/wifi-firmware-rtw89-kmod or
one of the flavours. People are advised to used fwget(8) to
automatically install the correct firmware for their chipset.
Please note that for the moment the driver requires a tunable to
be set in loader.conf: compat.linuxkpi.skb.mem_limit=1
Many thanks to everyone who in the last two years helped testing,
debugged, submitted patches to get the driver to this stage where
initial functionality seems working.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
rtw88 and rtw89 firmware files were removed from main a year ago
after core members asked to not import more biinary blobs into main.
Also remove the module build framework for them being long gone.
People are asked to use fwget(8) to automatically install firmware
from ports according to the man page. A solution for the install
media is still pending.
Fixes: cf94672363
MFC after: 3 days (rtw89 only)
Sponsored by: The FreeBSD Foundation
