usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim th

usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim them now.

MFC After: 1 week
Sponsored by: Netflix

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sys: convert ni->ni_txrate references use to the new net80211 API

This just mechanically converts things.

* For linuxkpi, it was just used for display.
* For uath, it was just used for display, as

sys: convert ni->ni_txrate references use to the new net80211 API

This just mechanically converts things.

* For linuxkpi, it was just used for display.
* For uath, it was just used for display, as firmware
doesn't report it up.

Differential Revision: https://reviews.freebsd.org/D48602
Reviewed by: bz, thj

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net80211: migrate FC0_TYPE_MASK / FC0_SUBTYPE_MASK frame type checks to macros

* Add macros for the management and control frame type checks that
I've come across in the drivers.
* Delete some now

net80211: migrate FC0_TYPE_MASK / FC0_SUBTYPE_MASK frame type checks to macros

* Add macros for the management and control frame type checks that
I've come across in the drivers.
* Delete some now old code (eg ath's ieee80211_is_action()) as there's now
a macro for it.

Local testing:

* not yet, I have a lot of wifi devices to find and test against

Differential Revision: https://reviews.freebsd.org/D47500

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Revert "Widen EPOCH(9) usage in USB WLAN drivers."

This reverts commit 21c4082de9e2cf9a0fd81a9a981ab06022956847.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: one-line .c comment pattern

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

usb: Remove unused devclass arguments to DRIVER_MODULE.

usb: clean up empty lines in .c and .h files

Merge ^/head r357966 through r357999.

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marke

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked). Use it in
preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Reviewed by: hselasky, kib
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D23632

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Merge ^/head r357270 through r357349.

Widen EPOCH(9) usage in USB WLAN drivers.

This patch should unbreak the USB WLAN drivers after r357004.

Pointy hat: glebius@
Sponsored by: Mellanox Technologies

Merge ^/head r343320 through r343570.

Drop some unneeded includes from wireless USB drivers.

MFC after: 1 week

Remove 2GHz channel list copies from wireless drivers.

Wrap ieee80211_add_channel_list_2ghz into another function
which supplies default (1-14) channel list to it and drop
its copies from drivers.

Remove 2GHz channel list copies from wireless drivers.

Wrap ieee80211_add_channel_list_2ghz into another function
which supplies default (1-14) channel list to it and drop
its copies from drivers.

Checked with RTL8188EE, country US / JP / KR / UA.

MFC after: 2 weeks

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usb/wlan/*: properly include "opt_wlan.h" into all drivers

Without it driver cannot be loaded when wlan(4) module is built with
'options IEEE80211_DEBUG_REFCNT'.

net80211: wrap protection frame allocation into ieee80211_alloc_prot()

Move copy-pasted code for RTS/CTS frame allocation into net80211.
While here, add stat / debug message for allocation failures

net80211: wrap protection frame allocation into ieee80211_alloc_prot()

Move copy-pasted code for RTS/CTS frame allocation into net80211.
While here, add stat / debug message for allocation failures
(copied from run(4)) + return error here in bwn(4).

Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D14628

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Merge ^/head r314270 through r314419.

net80211 drivers: fix rate setup for EAPOL frames, obtain Tx parameters
directly from the node.

- Use ni_txparms directly instead of calculating them manually every time
- Move M_EAPOL flag check up

net80211 drivers: fix rate setup for EAPOL frames, obtain Tx parameters
directly from the node.

- Use ni_txparms directly instead of calculating them manually every time
- Move M_EAPOL flag check upper; otherwise it may be skipped due to
'ucastrate' / 'mcastrate' check
- Use 'mgtrate' for control frames too (see ifconfig(8), mgtrate parameter)
- Add few more M_EAPOL checks where it was missing (zyd(4), ural(4),
urtw(4))
- Few unrelated cleanups

Tested with:
- Intel 6205 (iwn(4)), STA mode;
- WUSB54GC (rum(4)), HOSTAP mode + RTL8188EU (rtwn(4)), STA mode.

Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D9811

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Merge ^/head r306412 through r306905.

net80211: ieee80211_ratectl*: switch to reusable KPI

Replace various void * / int argument combinations with common structures:
- ieee80211_ratectl_tx_status for *_tx_complete();
- ieee80211_ratectl

net80211: ieee80211_ratectl*: switch to reusable KPI

Replace various void * / int argument combinations with common structures:
- ieee80211_ratectl_tx_status for *_tx_complete();
- ieee80211_ratectl_tx_stats for *_tx_update();

While here, improve amrr_tx_update() for a bit:
1. In case, if receiver is not known (typical for Ralink USB drivers),
refresh Tx rate for all nodes on the interface.
2. There was a misuse:
- otus(4) sends non-decreasing counters (as originally intended);
- but ural(4), rum(4) and run(4) are using 'read & clear' registers
to obtain statistics for some period of time (and those 'last period'
values are used as arguments for tx_update()). If arguments are not big
enough, they are just discarded after the next call.

Fix: move counting into *_tx_update()
(now otus(4) will zero out all node counters after every tx_update() call)

Tested with:
- Intel 3945BG (wpi(4)), STA mode.
- WUSB54GC (rum(4)), STA / HOSTAP mode.
- RTL8188EU (urtwn(4)), STA mode.

Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D8037

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ural: switch to ieee80211_add_channel_list_*()

- Use device's channel list instead of default one (+ 12, 13 and 14
2GHz channels).
- Add ic_getradiocaps() method.

Differential Revision: https://rev

ural: switch to ieee80211_add_channel_list_*()

- Use device's channel list instead of default one (+ 12, 13 and 14
2GHz channels).
- Add ic_getradiocaps() method.

Differential Revision: https://reviews.freebsd.org/D6170

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net80211 + drivers: hide size of 'bands' array behind a macro.

Auto-replace 'howmany(IEEE80211_MODE_MAX, 8)' with 'IEEE80211_MODE_BYTES'.
No functional changes.

sys/dev: extend use of the howmany() macro when available.

We have a howmany() macro in the <sys/param.h> header that is
convenient to re-use as it makes things easier to read.

MFH

Sponsored by: The FreeBSD Foundation