kernel: Add the 'wg' option and list it in LINT64

kernel: Rename the HZ kernel option to HZ_DEFAULT.

The define used by the kernel (and altered by this option) was renamed
back in 6de4cf8a045febfcb20dde5bb7a51ca13e3d33a6.

This also avoids some con

kernel: Rename the HZ kernel option to HZ_DEFAULT.

The define used by the kernel (and altered by this option) was renamed
back in 6de4cf8a045febfcb20dde5bb7a51ca13e3d33a6.

This also avoids some confusion with the drm code which uses its own
HZ define.

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LINT64: Enable NSWBUF_MIN because it enables (a bit) more code.

We comment out options in LINT64 only when they reduce coverage.

backlight(9): Initial port.

- backlight(9) is a generic panel backlight driver.
- backlight(8) is the userland program to control
backlight devices' properties.
- Required by linuxkpi

Taken f

backlight(9): Initial port.

- backlight(9) is a generic panel backlight driver.
- backlight(8) is the userland program to control
backlight devices' properties.
- Required by linuxkpi

Taken from: FreeBSD

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kernel/pvscsi: Port pvscsi(4) over to DragonFly.

* Currently, MSI-X support is missing.

* If loaded as a module, it has to be in loader.conf. I don't know if
that is different on FreeBSD.

Report

kernel/pvscsi: Port pvscsi(4) over to DragonFly.

* Currently, MSI-X support is missing.

* If loaded as a module, it has to be in loader.conf. I don't know if
that is different on FreeBSD.

Reported-by: Georg Bege <georg@bege.email>
Tested-by: Georg Bege <georg@bege.email> (on a VPS from IONOS)
Pierre-Alain TORET <pierre-alain.toret@protonmail.com>
(on Linux Workstation Pro 17)
myself (on Windows Workstation 17 Player)

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kernel: Remove a.out and gzipped a.out executable support.

This isn't useful for anything anymore. Likely never was.

Also point out that our current executable format is ELF on the
a.out(5) manual

kernel: Remove a.out and gzipped a.out executable support.

This isn't useful for anything anymore. Likely never was.

Also point out that our current executable format is ELF on the
a.out(5) manual page, which we keep along with <sys/a.out.h> because
ports need it.

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kernel: Add xdisk to LINT64.

kernel/acpi: Remove the never used ACPI_NO_SEMAPHORES kernel option.

nvmm: Add to sys/conf/files and LINT64

Meanwhile, remove the unused 'files.nvmm'.

kernel: Remove ndis(4) and associated tools and stuff.

ndis(4) was a wrapper to allow running binary Windows network
drivers that conformed to the Network Driver Interface Specification,
i.e. NDIS.

kernel: Remove ndis(4) and associated tools and stuff.

ndis(4) was a wrapper to allow running binary Windows network
drivers that conformed to the Network Driver Interface Specification,
i.e. NDIS.

It only ever supported drivers from the days of Windows XP and
Windows Server 2003 (i.e. NDIS 5.1). And even if one was actually
able to extract the .sys and .inf files from the driver package and
successfully convert them to a building module, which both were
adventures in itself, it could be any result when trying to run it,
depending on the card and driver, from resonably working to not
working, even crashing. But it did work for some cards, so it had
some limited merit in its time.

NetBSD removed it in 2018, FreeBSD in January 2021, so let's follow
suit now.

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LINT64: Comment out an option to cover more code.

LINT64: Note that 'ident' and 'cpu' are mandatory, too.

Sync tpm(4) with FreeBSD.

Adds TPM 2.0 support, mainly.

kernel: Some minor adjustments for amd{smn,temp}(4).

* Make compilable into the kernel and add to LINT64 and X86_64_GENERIC.

* Reduce some miscellaneous differences with FreeBSD.

* Bump date in ma

kernel: Some minor adjustments for amd{smn,temp}(4).

* Make compilable into the kernel and add to LINT64 and X86_64_GENERIC.

* Reduce some miscellaneous differences with FreeBSD.

* Bump date in manual pages.

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Bring in FreeBSD's wsp(4), for Wellspring touchpads on Apple laptops.

This commit also removes ums(4) from the default kernel config file,
because it would otherwise claim this device. It is safe to

Bring in FreeBSD's wsp(4), for Wellspring touchpads on Apple laptops.

This commit also removes ums(4) from the default kernel config file,
because it would otherwise claim this device. It is safe to remove,
and in fact FreeBSD also doesn't have it in their GENERIC, because
devd(8) will properly take care of loading the appropriate modules
for both ums(4) and wsp(4) and starting a moused(8).

Taken-from: FreeBSD
Tested-by: Patrick McDonough <~patrick/dfly@awk.is>

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Fix various typos: a -> an

Remove mrouted(8) and the associated utilities from our tree.

Our version was old and unmaintained. A newer version can be found in
dports, if anyone still needs it, but it likely is used only rarel

Remove mrouted(8) and the associated utilities from our tree.

Our version was old and unmaintained. A newer version can be found in
dports, if anyone still needs it, but it likely is used only rarely,
if at all.

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kernel: Add NO_SYSCTL_DESCR option to exclude sysctl descriptions.

<sys/sysctl.h> has the code for it already, brought in in commit
8e82189d49ed5be4533e1a3d2609460e8aae81bf, but the option was not
a

kernel: Add NO_SYSCTL_DESCR option to exclude sysctl descriptions.

<sys/sysctl.h> has the code for it already, brought in in commit
8e82189d49ed5be4533e1a3d2609460e8aae81bf, but the option was not
added.

While here, remove some old no-op IPSec related options.

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kernel - VM rework part 18 - Cleanup

* Significantly reduce the zone limit for pvzone (for pmap
pv_entry structures). pv_entry's are no longer allocated
on a per-page basis so the limit can be

kernel - VM rework part 18 - Cleanup

* Significantly reduce the zone limit for pvzone (for pmap
pv_entry structures). pv_entry's are no longer allocated
on a per-page basis so the limit can be made much smaller.

This also has the effect of reducing the per-cpu cache limit
which ultimately stabilizes wired memory use for the zone.

* Also reduce the generic pre-cpu cache limit for zones.
This only really effects the pvzone.

* Make pvzone, mapentzone, and swap_zone __read_mostly.

* Enhance vmstat -z, report current structural use and actual
total memory use.

* Also cleanup the copyright statement for vm/vm_zone.c. John Dyson's
original copyright was slightly different than the BSD copyright and
stipulated no changes, so separate out the DragonFly addendum.

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Add fuse kernel part to LINT64.

LINT64: Add KTR_LAPIC.

kernel: Remove puffs(4), putter(9) and associated libs and utilities.

All of these were originally pushed and hooked into the build in non-
working condition so that they would not go stale break bu

kernel: Remove puffs(4), putter(9) and associated libs and utilities.

All of these were originally pushed and hooked into the build in non-
working condition so that they would not go stale break building. The
hope was that someone would pick up the work and fix the remaining
issues, which never materialized.

This has led to more harm than good, with people occasionally assuming
that this code is functional. Also, the existence of /usr/include/fuse.h
might lead configure checks into believing that we have a working
implementation.

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kernel: Hide the sysctl.debug sysctl in the SYSCTL_DEBUG kernel option.

The output is quite excessive and was previously too easily triggered,
like with "sysctl name=value" (instead of just "name=va

kernel: Hide the sysctl.debug sysctl in the SYSCTL_DEBUG kernel option.

The output is quite excessive and was previously too easily triggered,
like with "sysctl name=value" (instead of just "name=value") in
/etc/sysctl.conf.

Taken-from: FreeBSD

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Oops, fix lagg's type in LINT64.

Add lagg(4) to LINT64.

While here, adjust LINT64's ident and fix lagg's type in VKERNEL64.