src/sys/net80211, branch upstream/12.1.0

MFC r345252:

2019-04-01T07:54:27Z

net80211: correct check for SMPS node flags updates Update node flags when driver supports SMPS, not when it is disabled or in dynamic mode ((iv_htcaps & HTCAP_SMPS) != 0). Was checked with RTL8188EE (1T1R), STA mode - 'smps' word should disappear from 'ifconfig wlan0' output.

MFC r343990:

2019-03-09T12:54:10Z

net80211: hide casts for 'i_seq' field offset calculation inside ieee80211_getqos() and reuse it in various places.

MFC r343699:

2019-02-17T03:21:18Z

net80211: do not setup Tx parameters for unsupported modes. That should shorten 'ifconfig list txparam' output since unsupported modes will not be shown.

MFC r343696:

2019-02-17T03:11:42Z

net80211: do not setup roaming parameters for unsupported modes. ifconfig(8) prints per-mode parameters if they are non-zero; since we have 13 possible modes with 3...5 typically supported this change should greatly reduce amount of information for 'ifconfig list roam' command. While here ensure that sta_roam_check() will not use roaming parameters for unsupported modes (it should not). This change effectively reverts r188776.

MFC r343204:

2019-02-11T08:49:56Z

[ifconfig] Print more WPS attributes in verbose "list scan" output - Move WPS related defines to dedicated file - Add handlers for more WPS attributes PR: 217317 Submitted by: J.R. Oldroyd

MFC r343474:

2019-02-10T20:59:35Z

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.

MFC r343837:

2019-02-10T20:25:15Z

net80211(4): validate supplied roam:rate values from ifconfig(8)

MFC r343683:

2019-02-08T04:48:12Z

Do not acquire IEEE80211_LOCK twice in cac_timeout(); reuse locked function instead. It is externally visible since r257065.

MFC r343417:

2019-02-08T04:32:41Z

net80211: reuse TICKS_2_MSEC / MSEC_2_TICKS macros from sys/time.h Replace in-place implementation with system-wide one; since it guarantees non-zero result drop all less-than-one checks from drivers and net80211.

MFC r343697:

2019-02-06T01:53:01Z

net80211(4): fix rate check when 'roaming' ifconfig(8) option is set to 'auto' Do not try to clear 'basic rate' bit from roamRate; it cannot be here and, actually, this operation clears 'MCS rate' bit instead, breaking comparison for 11n / 11ac modes.