iwlwifi: add the d3 (PM) bits to the Makefile (disabled)

Add the logic to conditionally enable PM for iwlwifi.
This should help suspend/resume in the future.
For now leave it disabled until other pr

iwlwifi: add the d3 (PM) bits to the Makefile (disabled)

Add the logic to conditionally enable PM for iwlwifi.
This should help suspend/resume in the future.
For now leave it disabled until other preconditional problems are
sorted.

Sponsored by: The FreeBSD Foundation (2023)
Reviewed by: cc
Differential Revision: https://reviews.freebsd.org/D43647

(cherry picked from commit 8f7c32a41a6a6d88e36ce2f588489274193c2c9a)

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iwlwifi: update driver from upstream

This is a combined versions of updates of the iwlwifi driver based
on wireless-testing
(wt-2023-05-11) 711dca0ca3d77414f8f346e564e9c8640147f40d (after v6.4-rc1).

iwlwifi: update driver from upstream

This is a combined versions of updates of the iwlwifi driver based
on wireless-testing
(wt-2023-05-11) 711dca0ca3d77414f8f346e564e9c8640147f40d (after v6.4-rc1).
(wt-2023-06-09) 7bd20e011626ccc3ad53e57873452b1716fcfaaa (after v6.4-rc5).
(wt-2023-07-24) 62e409149b62a285e89018e49b2e115757fb9022 (after v6.5-rc3).

Sponsored by: The FreeBSD Foundation

(cherry picked from commit 9af1bba44e1ce9b0296ae56760b564d67ab7a1cf)

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sys: Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

iwlwifi: rtw88: rtw89: fix gcc warnings

Fix -Wno-format and unused variables warnings with gcc by adopting
(to|the) FreeBSD-specific code.

Reported by: jhb
Sponsored by: The FreeBSD Foundation
MFC

iwlwifi: rtw88: rtw89: fix gcc warnings

Fix -Wno-format and unused variables warnings with gcc by adopting
(to|the) FreeBSD-specific code.

Reported by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D39673

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iwlwifi: Silence unused but set warnings from GCC for iwl-debug.c.

Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D39352

iwlwifi: prepare to support debugfs

Import two files left out initially from the driver needed for debugfs
support [1]. Adjust the driver further to make it compile on FreeBSD.
This is currently tu

iwlwifi: prepare to support debugfs

Import two files left out initially from the driver needed for debugfs
support [1]. Adjust the driver further to make it compile on FreeBSD.
This is currently turned off and needs more LinuxKPI/lindebugfs work.
Being in the tree will allow us to collaboratively work on it and
then we can enable it for good.

Obtained from: Linux wireless-testing (tag: wt-2022-10-19) [1]
2c9078b9abcb884e27360340aaa7dfd4c0de29b3
Sponsored by: The FreeBSD Foundation
MFC after: 3 days

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LinuxKPI: define LINUXKPI_INCLUDES for module builds as well

While for in-kernel we already have LINUXKPI_INCLUDES in kern.pre.mk
for kmod builds we've not had a common define to use leading to vari

LinuxKPI: define LINUXKPI_INCLUDES for module builds as well

While for in-kernel we already have LINUXKPI_INCLUDES in kern.pre.mk
for kmod builds we've not had a common define to use leading to various
spellings of include paths.

In order for the include list to be expanded more easily in the future,
e.g., adding the "dummy" includes (for all) and to harmonize code,
duplicate LINUXKPI_INCLUDES to kmod.mk and use it for all module Makefiles.

MFC after: 1 week
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D36683

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iwlwifi: update driver from iwlwifi-next

Import code update from iwlwifi-next
at e89600ebeeb14d18c0b062837a84196f72542830.

This amongst other things removes the deprecated BCAST_FILTERING option,

iwlwifi: update driver from iwlwifi-next

Import code update from iwlwifi-next
at e89600ebeeb14d18c0b062837a84196f72542830.

This amongst other things removes the deprecated BCAST_FILTERING option,
which we had disabled before due to firmware issues.
Also prepares us for the next firmware update.

The "enable_ini" module option has become an integer with a
sysctl proc equivalent handler. Disable the module parameter changing
for the moment until we'll have working LinuxKPI support or implement
it as SYSCTL_PROC in FreeBSD directly.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

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iwlwifi: update from iwlwifi-next

Import new code from iwlwifi-next at cb0a1fb7fd86b0062692b5056ca8552906509512
(matching tag: iwlwifi-next-for-kalle-2022-02-18).

Also add files not previously impo

iwlwifi: update from iwlwifi-next

Import new code from iwlwifi-next at cb0a1fb7fd86b0062692b5056ca8552906509512
(matching tag: iwlwifi-next-for-kalle-2022-02-18).

Also add files not previously imported because we are not yet compiling
them to ease updating and having them when needed.

This adds MEI (Management Engine) support upstream which we cannot import
(currently GPL-only) so we have stub functions for the missing bits.

This also reduces the diff to upstream. Changes submitted to avoid
problems with const and with void * arithmetics were merged.

In the module build Makefile disable CONFIG_IWLWIFI_OPMODE_MODULAR
as we are building iwlwifi as a single module.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

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iwlwifi: Disable -Wformat when building with GCC.

GCC's -Wformat complains about NULL format strings passed to
iwl_fw_dbg_collect_trig (though the function handles NULL format
strings). Curious tha

iwlwifi: Disable -Wformat when building with GCC.

GCC's -Wformat complains about NULL format strings passed to
iwl_fw_dbg_collect_trig (though the function handles NULL format
strings). Curious that upstream iwlwifi in Linux is built with GCC
and explicitly opts into this warning via the __printf() attribute.

Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D34146

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iwlwifi: turn off broadcast filtering for now

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

iwlwifi: remove copyright and license from Makefiles

We do not generally protect the Makefiles like this.
Remove the details and go with project style.

Sponsored by: The FreeBSD Foundation
MFC afte

iwlwifi: remove copyright and license from Makefiles

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: bfcc09ddd422c95a1a2e4e794b63ee54c4902398
X-MFC with: f4c129f5fb1669b284d76a838b1e509f97c2d299

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iwlwifi: import Intel's iwlwifi/mvm driver.

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 n

iwlwifi: import Intel's iwlwifi/mvm driver.

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

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