This change implements hid_if.m methods for HID-over-USB protocol [1].
Also, this change adds USBHID_ENABLED kernel option which changes
device_probe() priority and adds/removes PnP records to prefer usbhid
over ums, ukbd, wmt and other USB HID device drivers and vice-versa.
The module is based on uhid(4) driver. It is disabled by default for
now due to conflicts with existing USB HID drivers.
[1] https://www.usb.org/sites/default/files/hid1_11.pdf
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D27893
hidquirk(4) is derived from usb_quirk(4) and inherits all its HID-related
functionality. It does not support ioctl(2) interface yet.
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D27890
This driver provides support for multiple HID driver attachments
to single HID transport backend. This ability existed in Net/OpenBSD
(uhidev and ihidev drivers) but has never been ported to FreeBSD.
Unlike Net/OpenBSD we do not use report number alone to distinct report
source but we follow MS way and use a top level collection (TLC) usage
index that report belongs to as a location key.
The driver performs child device autodiscovery based on HID report
descriptor data, proxying of HID requests from child devices to parent
transport backends and broadcasting of interrupts in backward direction.
Differential revision: https://reviews.freebsd.org/D27888
It will be used by the upcoming HID-over-i2C implementation. Should be
no-op, except hid.ko module dependency is to be added to affected drivers.
Reviewed by: hselasky, manu
Differential revision: https://reviews.freebsd.org/D27867
Code changes in this commit were obtained from straight from OpenBSD's
uplcom.c with almost no modification, the list of chip names and USB
IDs was obtained from Linux.
Differential Revision: https://reviews.freebsd.org/D27952
Submitted by: tomli_tomli.me (Yifeng Li)
MFC after: 1 week
Sponsored by: Mellanox Technologies // NVIDIA Networking
As suggested in D27598. This also supports MK_WERROR.clang=no and
MK_WERROR.gcc=no to support the existing NO_WERROR.<compiler> uses.
Reviewed By: brooks
Differential Revision: https://reviews.freebsd.org/D27601
Only keep the widechar version of ncurses as libncursesw.so.9
Keep the old name to avoid breaking the ABI compatibility (the non
widechar version libncurses.so.9 is not binary compatible with
libncursesw.so.9) since all ports and base are already only linking
against the widechar version we can simply remove libncurses.so.9
Since the .9 version only lived in the dev branch and never ended in a
release, it is simply removed and not added to any binary compat
package.
Add symlinks to keep build time compatibility for anyone linking against
-lncurses
this way, it'll be automatically picked up by poudriere
That's quite handy when building pkgbase!
Submitted by: Mina Galić <me@igalic.co>
Reviewed By: bapt, bcr (manpages)
Differential Revision: https://reviews.freebsd.org/D27690
With this patch if a Makefile is using the INCSGROUPS mechanisms it can
override the default package for specific includes files using
GROUPPACKAGE= mynewpackage
While here add a few comments after endif/endfor so it's easier to read.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D27611
Otherwise we loose the info as we use bsd.dirs.mk for creating directories.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D27712
Those files take some amount of diskspace and one might not want them
installed on some situation (mfsdisk, small embedded system etc ...)
Reviewed by: bapt, emaste
Differential Revision: https://reviews.freebsd.org/D27709
POSIX AIO is great, but it lacks vectored I/O functions. This commit
fixes that shortcoming by adding aio_writev and aio_readv. They aren't
part of the standard, but they're an obvious extension. They work just
like their synchronous equivalents pwritev and preadv.
It isn't yet possible to use vectored aiocbs with lio_listio, but that
could be added in the future.
Reviewed by: jhb, kib, bcr
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D27743
The current POSIX.1-202x draft (1.1) was used as source material.
Submitted by: Soumendra Ganguly <soumendraganguly@gmail.com>
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D27787
scrmap is only used in the one compilation unit in all cases, make it static
rather than extern'ing it. There's little benefit, but it's easy to do.
It's unclear how this hasn't failed many builds before now, since it should
have cropped up sometime around deeper hierarchies getting a default WARNS.
MFC after: 3 days
That is, provide wrappers around the atomic_testandclear and
atomic_testandset primitives.
Submitted by: jeff
Reviewed by: cem, kib, markj
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D22702
The former was missed in 702547720c and
r357794 respectively.
Additionally for dc.4 and gem.4, remove on-board and SBus devices whose
support was removed as part of 58aa35d429
and r357455 respectively.
Unconditionally install bsdgrep as grep, bootstrap or not. Remove all
build glue and stop installing both gnugrep and libgnuregex now that
all consumers of the latter are gone.
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D27732
In order to efficiently serve web traffic on a NUMA
machine, one must avoid as many NUMA domain crossings as
possible. With SO_REUSEPORT_LB, a number of workers can share a
listen socket. However, even if a worker sets affinity to a core
or set of cores on a NUMA domain, it will receive connections
associated with all NUMA domains in the system. This will lead to
cross-domain traffic when the server writes to the socket or
calls sendfile(), and memory is allocated on the server's local
NUMA node, but transmitted on the NUMA node associated with the
TCP connection. Similarly, when the server reads from the socket,
he will likely be reading memory allocated on the NUMA domain
associated with the TCP connection.
This change provides a new socket ioctl, TCP_REUSPORT_LB_NUMA. A
server can now tell the kernel to filter traffic so that only
incoming connections associated with the desired NUMA domain are
given to the server. (Of course, in the case where there are no
servers sharing the listen socket on some domain, then as a
fallback, traffic will be hashed as normal to all servers sharing
the listen socket regardless of domain). This allows a server to
deal only with traffic that is local to its NUMA domain, and
avoids cross-domain traffic in most cases.
This patch, and a corresponding small patch to nginx to use
TCP_REUSPORT_LB_NUMA allows us to serve 190Gb/s of kTLS encrypted
https media content from dual-socket Xeons with only 13% (as
measured by pcm.x) cross domain traffic on the memory controller.
Reviewed by: jhb, bz (earlier version), bcr (man page)
Tested by: gonzo
Sponsored by: Netfix
Differential Revision: https://reviews.freebsd.org/D21636
- skipping paragraph macro: Pp before Bl
- skipping paragraph macro: Pp after Ss
- skipping paragraph macro: Pp at the end of Ss
- unusual Xr punctuation: none before bhnd_driver_get_erom_class(9)
- unusual Xr punctuation: none before bus_space(9)
MFC after: 1 week
- skipping paragraph macro: Pp before Bl
- skipping paragraph macro: Pp at the end of Ss
- missing section argument: Xr device_set_desc
- unusual Xr punctuation: none before bhnd_erom(9)
MFC after: 1 week
- function name without markup: g_io_deliver()
- function name without markup: disk_gone()
- sections out of conventional order: Sh SEE ALSO
- referenced manual not found: Xr MAKE_DEV 9
Actually the man page of MAKE_DEV has never existed.
MFC after: 3 days
The argument is a void * so there's no need to cast it to caddr_t.
Update documentation to match function decleration.
Reviewed by: freqlabs
Obtained from: CheriBSD
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27093
nids(4) was a clever idea in the early 2000's when the market was
flooded with 10/100 NICs with Windows-only drivers, but that hasn't been
the case for ages and the driver has had no meaningful maintenance in
ages. It only supports Windows-XP era drivers.
Reviewed by: imp, bcr
MFC after: 3 days
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27527
The hme (Happy Meal Ethernet) driver was the onboard NIC in most
supported sparc64 platforms. A few PCI NICs do exist, but we have seen
no evidence of use on non-sparc systems.
Reviewed by: imp, emaste, bcr
Sponsored by: DARPA
Macfilter to route packets through different hooks based on sender MAC address.
Based on ng_macfilter written by Pekka Nikander
Sponsered by Retina b.v.
Reviewed by: afedorov
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D27268
As discussed on -current, -stable, -toolchain, and with jhb@ and imp@,
disable the obsolete in-tree GDB 6.1.1 by default. This was kept only
to provide kgdb for the crashinfo tool, but is long-obsolete, does not
support all architectures that FreeBSD does, and held back other work
(such as forcing the use of DWARF2 for kernel debug).
Crashinfo will use kgdb from the gdb package or devel/gdb port, and will
privde a message referencing those if no kgdb is found.
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
This has been years in the making, and we all knew it was bound to happen
some day. Switch to the BSDL grep implementation now that it's been a
little more thoroughly tested and theoretically supports all of the
extensions that gnugrep in base had with our libregex(3).
Folks shouldn't really notice much from this update; bsdgrep is slower than
gnugrep, but this is currently the price to pay for fewer bugs. Those
dissatisfied with the speed of grep and in need of a faster implementation
should check out what textproc/ripgrep and textproc/the_silver_searcher
can do for them.
I have some WIP to make bsdgrep faster, but do not consider it a blocker
when compared to the pros of switching now (aforementioned bugs, licensing).
PR: 228798 (exp-run)
PR: 128645, 156704, 166842, 166862, 180937, 193835, 201650
PR: 232565, 242308, 246000, 251081, 191086, 194397
Relnotes: yes, please
Sync serial (T1/E1) interfaces are largely irrelevant today and phk
confirms this driver is unnecessary in review D23928.
This leaves ce(4) and cp(4) in the tree. They're likely not relevant
either, but glebius contacted the manufacturer and those devices are
still available for purchase. At glebius' suggestion leave them in
the tree as long as they do not impose a maintenace burden.
Approved by: phk
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
This was introduced and then disabled by default primarily to avoid dealing
with bugs in libgnuregex. rS363823 switched to using libregex for it, so
let's just rip the option out now so we can make sure we're getting tested
with libregex via bsdgrep.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D27476
Enable in-kernel acceleration of SHA1 and SHA2 operations on arm64 by adding
support for the ossl(4) crypto driver. This uses OpenSSL's assembly routines
under the hood, which will detect and use SHA intrinsics if they are
supported by the CPU.
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27390
We are seeing regular build failures due to libc.so being installed again and
another parallel make job tries to read the partially written libc.so at the
same time. When building with -j32 or higher this almost always happens on
the first clean build (subsequent incremental builds always work fine).
Using -S should "fix" the "section header table goes past the end of the
file: e_shoff = 0x..." errors that have started to plague our builds.
We originally thought this only affected CheriBSD, but I just got the same
error while building the latest upstream FreeBSD.
The real fix should be to not install libraries twice, but until then this
workaround is needed.
Original patch by jrtc27@, I only made some minor changes to the comment.
Obtained from: CheriBSD (49837edd3e)
Reviewed By: markj, bdrewery
Differential Revision: https://reviews.freebsd.org/D27102
This subsumes some of the content from tcp(4) describing the socket
options but also adds additional notes.
Reviewed by: gallatin, hselasky
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D27272
Crypto file descriptors were added in the original OCF import as a way
to provide per-open data (specifically the list of symmetric
sessions). However, this gives a bit of a confusing API where one has
to open /dev/crypto and then invoke an ioctl to obtain a second file
descriptor. This also does not match the API used with /dev/crypto on
other BSDs or with Linux's /dev/crypto driver.
Character devices have gained support for per-open data via cdevpriv
since OCF was imported, so use cdevpriv to simplify the userland API
by permitting ioctls directly on /dev/crypto descriptors.
To provide backwards compatibility, CRIOGET now opens another
/dev/crypto descriptor via kern_openat() rather than dup'ing the
existing file descriptor. This preserves prior semantics in case
CRIOGET is invoked multiple times on a single file descriptor.
Reviewed by: markj
Relnotes: yes
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D27302
This driver provides support for Realtek PCI SD card readers. It attaches
mmc(4) bus on card insertion and detaches it on card removal. It has been
tested with RTS5209, RTS5227, RTS5229, RTS522A, RTS525A and RTL8411B. It
should also work with RTS5249, RTL8402 and RTL8411.
PR: 204521
Submitted by: Henri Hennebert (hlh at restart dot be)
Reviewed by: imp, jkim
Differential Revision: https://reviews.freebsd.org/D26435
This removes 288KB (36%) of the driver code and zillions of hacks and
workarounds, making single driver uniformly support several different
generations of hardware interfaces, not counting minor card variations.
After years of the hopeless fight, I don't think it worth to continue
support for hardware obsolete for 15-20 years. Instead much cleaner
now code should allow to move forward toward better locking, multiple
queues and other cool features.
All the remaining Qlogic cards starting from 4Gb 24xx to 32Gb 27xx use
the same hardware/firmware interface with minor incremental improvements,
so it seems to be a good new starting point. Except one PCI-X model all
all of them are PCIe and so still usable in modern systems.
Discussed with: ken, scottl, jpaetzel, imp
Relnotes: yes
There are many cases where one would choose avoid entering the debugger
on a normal panic, opting instead to reboot and possibly save a kernel
dump. However, recursive kernel panics are an unusual case that might
warrant attention from a human, so provide a secondary tunable,
debug.debugger_on_recursive_panic, to allow entering the debugger only
when this occurs.
For for simplicity in maintaining existing behaviour, the tunable
defaults to zero.
Reviewed by: cem, markj
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D27271
First stab at documenting the different disk ioctl commands defined in
sys/disk.h.
Reviewed by: phk (prior version)
Differential Revision: https://reviews.freebsd.org/D26994
Section 7 of the manual pages contain lots of very useful information, but
finding the pages is not always obvious - to assist people in finding the
information, add missing cross-references.
Reviewed by: 0mp (mentor), mhorne, yuripv
Approved by: 0mp (mentor
Differential Revision: https://reviews.freebsd.org/D27284
Refering to guide: https://wiki.freebsd.org/SPDX the SPDX tag should not
replace the standard license text, however it should be added over the
standard license text to make the automation easier.
Because of that, the old license was kept, but the SPDX tag was added
on top of every ENA driver file.
Submited by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Amazon, Inc
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D27117
As this ABI is still fresh (r367287), let's correct some mistakes now:
- Version the structure to allow for future changes
- Include sender's pid in control message structure
- Use a distinct control message type from the cmsgcred / sockcred mess
Discussed with: kib, markj, trasz
Differential Revision: https://reviews.freebsd.org/D27084
