opnsense-src/sys/dev/mwl
Bjoern A. Zeeb ca389486a9 net80211 / LinuxKPI 802.11: use enum ieee80211_sta_rx_bw for ni_chw
net80211 node ni_chw currently encodes the channel width as Mhz number.
LinuxKPI 802.11 uses enum ieee80211_sta_rx_bw for the same.

Rather than keeping the "20" and "40" throughout the code (eventually
expanded to 80/160/320) switch them over to use the enum throughout
and add a print mask for debug output.  While designed as bitmask it
is not supposed to be used as such;  the bitmask is only used to be
able to use %b with a print mask.

Once we get to 320Mhz channel widths we would otherwise also need to
extend the uint8_t in struct ieee80211_node; making
enum ieee80211_sta_rx_bw __packed allows us for three more channel
widths without breaking the KBI (if we were not to use %b with a
print_mask but use a lookup function for the string we could extend
it for a long time).

Sponsored by:	The FreeBSD Foundation
MFC after:	14 days
Reviewed by:	adrian
Differential Revision: https://reviews.freebsd.org/D47891
2024-12-08 20:57:53 +00:00
..
if_mwl.c net80211 / LinuxKPI 802.11: use enum ieee80211_sta_rx_bw for ni_chw 2024-12-08 20:57:53 +00:00
if_mwl_pci.c sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
if_mwlioctl.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
if_mwlvar.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mwldiag.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mwlhal.c sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mwlhal.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mwlreg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00