wtap: use typed rssi and noise floor values
Adjust the rssi and nf arguments to typed int8_t and adjust the maths
for rssi to be consistant with what net80211 expects.
Sponsored by: The FreeBSD Foundation
Reviewed by: lwhsu, adrian
Differential Revision: https://reviews.freebsd.org/D57020
(cherry picked from commit d201e4e8491901d1de6bcaeb581a0bf958bf86f2)
net80211: define a type for rssi values
Due to net80211 keeping values in 0.5dBm relative to the noise floor
an int8_t is not good enough to prevent a double wrap around, which
means the reported rssi values can be wrong (see D50928 or likely
a commit in the future for more information).
In order to address the problem and not break the userspace API,
start by defining a type within the kernel and use that. In a
next step we will then update the int8_t to int16_t to avoid the
problem up to the ioctl code. This will then allow us to work
on the the user space API indepedently (see PR 293016 for possible
impact outside the base system).
No functional changes intended.
Sponsored by: The FreeBSD Foundation
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D57021
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fwget: update realtek and intel pci entries
For Realtek we only add new entries.
For Intel the old way of extracting IDs from the driver no longer
works. The new list is shortened as we drop more specific entries
which were already covered by wildcard entries. The new lists are
also sorted within the groups.
There are 4 entries the new driver no longer carries but are still
present in older versions, so we keep them manually.
Sponsored by: The FreeBSD Foundation
(cherry picked from commit ca67cfa5237f7ac537ca8611054b5af2098e2d86)
man: iwlwifi/rtw88/rtw89: update man pages for Linux v7.0 based updates
For all:
- harmonize Copyright/license section according to style.9 and used
SPDX only.
- mention that the current generation of the driver is based on
Linux version 7.0.
- make linuxkpi.4 and linuxkpi_wlan.4 .Xr as the man pages do exist
these days.
iwlwifi: update the card/chipset names supported (while we still can)
iwlwififw: leave a comment only that we can no longer update the
man page and it will be removed in the future.
rtw88: update supported chipsets and add note to BUGS sections
rtw89: update supported chipsets and add note to BUGS sections
Sponsored by: The FreeBSD Foundation
Reviewed by: ziaee
Differential Revision: https://reviews.freebsd.org/D57019
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rtw89: firmware: extend script to extract fwget entries
The so far so consistent (file)names got an outlier so add the
one character longer pattern as well to catch that.
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 56460a6a420a066ea6eeadc3725bfdaf49f8142b)
iwlwifi: firmware: reduce script to extract fwget information
Due to driver changes it is no longer feasible to extract the full
PCI ID / firmware / card type information in one go as we used to
be able to.
We have already changed the way we extract firmware information for
ports and marked the iwlwififw.4 man page as obsolete.
Reduce the script to simply extarct the fwget(8) information and,
compared to the old times, sort each section so diffs will be easier
to see in the future. This was particular helpful this time to make
sure we do not lose entries with the change of technique.
We also keep the script in the best perl spirit to do the job but
not to win a price, especially given it seems we have to change
matters every (other) year.
Given we can no longer extract firmware information for the PCI IDs,
we need to "manually" check against the ports that names match.
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Remove -fms-extensions throughout the tree
During a discussion about using -fms-extensions jhb pointed out that
we have them enabled in the kernel for gcc by default (even multiple
times in one part). I had missed all that and clang still failed on
my use case (needing another option).
The original cause for enabling them for our tree back then was that
we needed to support C11 anonymous struct/unions.
Our in-tree gcc 4.2.1, despite later patches, needed the
-fms-extensions to support these even though this was not the expected
use case for that option ( cc4a90c445aa0 enabled it globally for the
kernel).
clang at that time (or at least when it became default for 10.0)
already was fine (with C11).
Any later gcc (4.6.0 onwards) did not need that option anymore, even
when compiled for -std=iso9899:1990 (which does not support anonymous
structs/unions) unless one would add -pedantic (see gcc git 4bdd0a60b27a).
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EC2: Don't enable firstboot_pkgs in small flavour
The EC2 "base" flavour installs the devel/py-awscli package at boot
time by default; we don't do this in the "small" flavour, so the
default behaviour was to update the FreeBSD-ports repository and
then do nothing with it.
Turn off firstboot_pkgs by default; if someone is using the "small"
flavour of AMIs and wants to install packages at instance launch
time, they simply need to add 'firstboot_pkgs_enable="YES"' to
/etc/rc.conf (which they must already be editing via user-data, in
order to provide the list of packages they want installed).
Sponsored by: Amazon
MFC after: 3 days
MFC to: stable/15
Relnotes: EC2 "small" images now have firstboot_pkgs_enable="NO".
(cherry picked from commit 61df4be487cfbfd27b0959e1eb66ef0d8f84562f)
nlist.3: Add stab(5) Xref
Commit 876a17321c89 removed the a.out Xref as nlist(3) no longer
supports a.out, but this left nlist(3) without a reference to a page
documenting struct nlist.
struct nlist is documented in both a.out(5) and stab(5), so add an Xref
to the latter.
Reported by: brooks
Fixes: 876a17321c89 ("nlist.3: Replace a.out(5) Xref with elf(5)")
nfs_nfsdserv.c: Clip number of callback slots
The client tells the server how many callback slots
it can handle in the callback session. However, the
NFSv4.1/4.2 server can only handle a maximum of
NFSV4_SLOTS slots. This patch clips the client's
value to that, to avoid using too high a slot#
for a callback.
Fortunately, I do not know of an extant client that
specifies a value greater than NFSV4_SLOTS, so this
patch is not really needed, as yet. Also, the client
rarely uses a slot# above 0 when doing callbacks.
(cherry picked from commit 03e9e83f358678bab5e4c1ddf9c9d8faa7183cbb)
nlist.3: Add discouraged use notice
It is a relic from a.out days and is poorly specified. Although ELF
support was added to nlist, there are better ways to access ELF data.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57078
nfs_nfsdserv.c: Clip number of callback slots
The client tells the server how many callback slots
it can handle in the callback session. However, the
NFSv4.1/4.2 server can only handle a maximum of
NFSV4_SLOTS slots. This patch clips the client's
value to that, to avoid using too high a slot#
for a callback.
Fortunately, I do not know of an extant client that
specifies a value greater than NFSV4_SLOTS, so this
patch is not really needed, as yet. Also, the client
rarely uses a slot# above 0 when doing callbacks.
(cherry picked from commit 03e9e83f358678bab5e4c1ddf9c9d8faa7183cbb)
nlist.3: Clarify which symbol table is used
nlist() requires section headers, and currently fetches symbol names
only from SHT_SYMTAB,
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57065
ctld: Simplify pidfile rename handling in conf::apply
Explicitly copy the pidfile path from the initial configuration file
to the kernel-derived configuration to avoid having to check if the
old path is empty as a special case in conf::apply().
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56533
ctld: Add a dedicated conf method for shutting down
Currently the main loop creates an empty config and applies it to
force a shutdown of all of the existing configuration. While this is
functional and does avoid duplicating some code, it is also a bit
clunky and requires a special hack in the pidfile path handling
in the conf::apply method.
Instead, use a dedicated conf::shutdown method which tears down the
CTL ports and LUNs and closes the sockets.
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56532
ctld: Mark a few more isns_* methods in the conf class private
These are only invoked from other methods in the conf class.
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56531
ctld: Remove redundant call to conf::isns_schedule_update
This is already called at the end of conf::apply.
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56530
sys: Use is_pci_device instead of direct comparisons to devclasses
Reviewed by: bz
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56997
pci: Add is_pci_device helper function
This returns true if a given device is a PCI device (child of a PCI
bus).
Reviewed by: bz, kib
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D56996
LinuxKPI: Check the devclass of the parent device in dev_is_pci
Reviewed by: bz
Fixes: c41d83548b6c ("LinuxKPI: pci.h add more defines and functions")
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D57066
Add test cases for safe_eval.sh
safe_set is the routine that does all the work.
In safe_set; if we replace one=`cmd arg` or two=$(cmd arg) add quotes
around the result eg. one="_cmd arg_"
Also lines containing `` or $() are too likely to result in syntax
errors, so just delete them.
Differential Revision: https://reviews.freebsd.org/D56795
u3g: Add Telit LM960A18 LTE modem
The patch in the PR failed to apply, so I manually applied the same
changes.
PR: 295231
Submitted by: Mike Tancsa <mike at sentex.net>
Reviewed by: emaste
(cherry picked from commit eacf4f50bfb19aa0278db5e8982d73c6d77ca24c)
Revert "asmc: fix asmc_key_dump() page fault on T2 MMIO backend"
This reverts commit 3abc07947c14f5c30e5328d56a2da8dbf8412ebf.
I'm not sure how this built locally for me but obviously failed
in CI; I'll go figure that out with the submitter and come back.
