src/lib/lib80211, branch main

net80211: regdomain: ETSI: add missing 11a and 11na entries

2025-07-07T06:49:02+00:00

The frequency range 5745-5865 (channels 149-173) wrongly has a
VHT160 channel listed (going up to 5885/177 which is not avail in
ETSI) but no 11a, 11na listed.  Add the 11a and 11na in addition to
the 11ac 20/40 and 80.
Turns out the VHT40 entry for 5805-5845 was also missing. We already
had the neccessary setting for taiwan, so just adjust the freqband ref.

The problem is that without the 11a base channel ieee80211_find_channel()
in ieee80211_lookup_channel_rxstatus() will fail and sta_recv_mgmt() will
not get the correct channel but will use ic->ic_curchan (which is not
updated on scan offloading) and the scan result entry will be added as
channel 1.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Reviewed by:	adrian (previous version)
Differential Revision: https://reviews.freebsd.org/D51163

net80211/regdomain: try to sort out TW

2025-04-12T16:49:39+00:00

Try to help people in TW to get onto 11ac as well by adding the missing
entries to regdomain.xml.  Use at your own risk.

regdomain.xml is unmaintanable in the modern world with too many tiny
difference between countries.  We'll need a different way to generate
this or a different representation long term.

Sponsored by:	The FreeBSD Foundation
Reported by:	lwhsu
Tested by:	lwhsu
MFC after:	3 days
Reviewed by:	lwhsu, adrian
Differential Revision: https://reviews.freebsd.org/D49776

lib80211: regdomain: add the two other 160MHz bands

2025-01-07T18:16:13+00:00

ETSI had one 160Mhz band in regdomain but the other two were missing.
Add them.  I am always confused that the bands use the center frequency
of the 20Mhz edge channels rather than the actual edges so it seems we
are only configuring 140Mhz instead of 160Mhz.

We will have to go through the entire regdomain file one
day and make sure to verify all the power levels.

Sponsored by:	The FreeSBD Foundation
MFC after:	3 days
Reviewed by:	adrian
Differential Revision: https://reviews.freebsd.org/D48356

lib80211: Consistently use item count as the first argument to calloc

2024-07-19T17:06:16+00:00

Reported by:	GCC 14 -Wcalloc-transposed-args
Reviewed by:	rlibby, emaste
Differential Revision:	https://reviews.freebsd.org/D46008

Remove residual blank line at start of Makefile

2024-07-15T22:43:39+00:00

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

Purge more stray embedded $FreeBSD$ strings

2023-09-25T14:54:56+00:00

These do not use __FBSDID but instead use bare char arrays.

Reviewed by:	imp, emaste
Differential Revision:	https://reviews.freebsd.org/D41957

Remove $FreeBSD$: one-line bare tag

2023-08-16T17:55:20+00:00

Remove /^\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: two-line nroff pattern

2023-08-16T17:55:10+00:00

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03+00:00

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

Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:16+00:00

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/