FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2020-09-01T21:33:31Z 2020-09-01T21:33:31Z Mateusz Guzik mjg@FreeBSD.org 2020-09-01T21:33:31Z urn:sha1:b3512b30dbec579da28028e29d8b33ec7242af68 2020-08-24T13:15:08Z Bjoern A. Zeeb bz@FreeBSD.org 2020-08-24T13:15:08Z urn:sha1:2b9f12f6b2f5284999ab0a63037943dea5cfbedf For ieee80211_add_channel+*() we are passing in an int flag for ht40 and in some cases another int flag for vht80 where we'd only need two bits really. Convert these variables to a bitflag and fold them together into one. This also allows for VHT160 and VHT80P80 and whatever may come to be considered. Define the various options currently needed. Change the drivers (rtwn and rsu) which actually set this bit to non-0. For convenience the "1" currently used for HT40 is preserved. Enahnce getflags_5ghz() to handle the full set of VHT flags based on the input flags from the the driver. Update the regdomain implementation as well to make use of the new flags and deal with higher [V]HT bandwidths. ieee80211_add_channel() specifically did not take flags so it will not support naything beyond 20Mhz channels. Note: I am not entirely happy with the "cbw_flag[s]" name, but we do use chan_flags elsewhere already. MFC after: 2 weeks Reviewed by: adrian, gnn Sponsored by: Rubicon Communications, LLC (d/b/a "Netgate") Differential revision: https://reviews.freebsd.org/D26091 2019-03-11T01:27:01Z Andriy Voskoboinyk avos@FreeBSD.org 2019-03-11T01:27:01Z urn:sha1:786ac7035f938bf3764ec6d5ee2f0e50b5d959b6 - 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. Tested with Netgear WG111 v3 (urtw(4)), STA mode. MFC after: 2 weeks 2019-01-26T17:00:55Z Andriy Voskoboinyk avos@FreeBSD.org 2019-01-26T17:00:55Z urn:sha1:b84b36380eb1404f1cf06224cc8af5f805edb090 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 2018-01-02T00:07:28Z Adrian Chadd adrian@FreeBSD.org 2018-01-02T00:07:28Z urn:sha1:9fbe631a1ad7f8a1a2f45645d9c8dd50c2a8bb67 This removes the direct WME info access in the ieee80211com struct and instead provides a method of fetching the data. Right now it's a no-op but eventually it'll turn into a per-VAP method for drivers that support it (eg iwn, iwm, upcoming ath10k work) as things like p2p support require this kind of behaviour. Tested: * ath(4), STA and AP mode TODO: * yes, this is slightly stack size-y, but it is an important first step to get drivers migrated over to a sensible WME API. A lot of per-phy things need to be converted to per-VAP before P2P, 11ac firmware, etc stuff shows up. 2017-05-28T22:51:06Z Andriy Voskoboinyk avos@FreeBSD.org 2017-05-28T22:51:06Z urn:sha1:59ed13aa499b8171bcabd48b0121e3a76a29150a sc_set_media_status() callback may involve some generic code in addition to firmware-specific part (e.g., link status register setup for RTL8188E); so, remove 'RTWN_WITHOUT_UCODE' ifdefs around it. Tested with RTL8188CUS, RTL8188EU and RTL8821AU, STA mode. 2017-03-20T08:10:35Z Andriy Voskoboinyk avos@FreeBSD.org 2017-03-20T08:10:35Z urn:sha1:90589b904f71be5b92a8dbea319f5ef6c4a89d80 Do not assign new id if node is reused. Tested with RTL8821AU, HOSTAP mode + RTL8188EU, STA mode (with inactivity timeout == 90) 2017-01-24T02:35:38Z Kevin Lo kevlo@FreeBSD.org 2017-01-24T02:35:38Z urn:sha1:60b9567d16b585b05c86c60393958ad81cbfa72f Committed over the D-Link DWA-131 rev E1 on amd64 with WPA. Reviewed by: avos 2017-01-21T15:03:58Z Andriy Voskoboinyk avos@FreeBSD.org 2017-01-21T15:03:58Z urn:sha1:3111723c0902bee364f6e2c063d5ae2b91b23cf1 Tested with RTL8821AU, STA mode. 2017-01-17T00:35:23Z Andriy Voskoboinyk avos@FreeBSD.org 2017-01-17T00:35:23Z urn:sha1:09606165a0ab82291c6443d5c82b205256c56458 Setup more ieee80211_rx_stats fields for received frames: - pktflags: * IEEE80211_RX_F_FAIL_FCSCRC; * IEEE80211_RX_F_AMPDU; * IEEE80211_RX_F_AMPDU_MORE; * IEEE80211_RX_F_SHORTGI; - rate flags (CCK, OFDM, HT); - width; - phytype; - rate; - rx_tsf; - rssi; - nf; - ieee, freq (RTL8188EU only, when ht40 support is disabled). Tested with: - RTL8188CE, RTL8188EU, RTL8821AU (STA / AP modes, i386) - (by kevlo) RTL8188EU and RTL8812AU (amd64) Reviewed by: adrian (previous version), kevlo Differential Revision: https://reviews.freebsd.org/D9021