src-test2/sys/dev/ath, branch release/11.3.0

MFC r344990:

2019-03-28T09:50:25Z

Fix ieee80211_radiotap(9) usage in wireless drivers: - Alignment issues: * Add missing __packed attributes + padding across all drivers; in most places there was an assumption that padding will be always minimally suitable; in few places - e.g., in urtw(4) / rtwn(4) - padding was just missing. * Add __aligned(8) attribute for all Rx radiotap headers since they can contain 64-bit TSF timestamp; it cannot appear in Tx radiotap headers, so just drop the attribute here. Refresh ieee80211_radiotap(9) man page accordingly. - Since net80211 automatically updates channel frequency / flags in ieee80211_radiotap_chan_change() drop duplicate setup for these fields in drivers.

MFC r306049:

2019-03-28T09:18:22Z

net80211: remove IEEE80211_RADIOTAP_TSFT field from transmit definitions. This field may be used for received frames only.

MFC r306323:

2019-01-27T14:27:53Z

[ath_hal] Add FCC6_FCCA regulatory domain (0x0014). PR: 194336 Requested by: Chris Hutchinson

MFC r337570-r337573

2018-08-17T03:05:09Z

r337570: bwi(4): Set ic->ic_softc before bwi_getradiocaps to avoid bad deref r337571: net80211: Drain ageq before cleaning it up. The comment above ieee80211_ageq_cleanup specifically notes that the queue is assumed to be empty, and in order to make it so, ieee80211_ageq_drain must be used. r337572: ieee8021_node: fix whitespace issues r337573: ath: Minor style cleanups device_printf => DPRINTF and two whitespace adjustments

MFC ath(4) potential memory disclosure fixes

2018-04-08T20:50:16Z

[1] r327499: ath: fix memory disclosure from ath_btcoex_ioctl The ath_btcoex_ioctl handler allocated a buffer without M_ZERO and returned it to userland without writing to it. The device has permissions only for root so this is not urgent, and the fix can be MFCd and considered for a future EN. [2] r327500: ath: fix possible memory disclosures in ioctl handlers Apply the fix from r327499 to additional ioctl handlers. [3] r327529: ath: fix possible memory disclosure in ioctl handler Submitted by: Domagoj Stolfa [1,3] Reported by: Ilja van Sprundel [1,2] Reviewed by: adrian [1] Sponsored by: The FreeBSD Foundation

MFC r331797:

2018-04-08T16:54:07Z

Use an accessor function to access ifr_data. This fixes 32-bit compat (no ioctl command defintions are required as struct ifreq is the same size). Reviewed by: kib Obtained from: CheriBSD Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D14900

Revert r330897:

2018-03-29T02:50:57Z

This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code. Revert with prejudice. This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes. Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes. Requested by: gjb (re)

Partial merge of the SPDX changes

2018-03-14T03:19:51Z

These changes are incomplete but are making it difficult to determine what other changes can/should be merged. No objections from: pfg

MFC r327231,r327232:

2018-03-05T06:59:30Z

kernel: Fix several typos and minor errors lib: Fix several typos and minor errors - duplicate words - typos - references to old versions of FreeBSD

MFC r303891, r303892:

2016-09-08T15:05:25Z

sys: replace comma with semicolon when pertinent. Uses of commas instead of a semicolons can easily go undetected. The comma can serve as a statement separator but this shouldn't be abused when statements are meant to be standalone.