FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F12.4 2022-07-23T08:57:45Z 2022-07-23T08:57:45Z Dimitry Andric dim@FreeBSD.org 2022-07-19T19:45:54Z urn:sha1:3a5a2ecda091ce7dd4a89857620cec72f41ee007 With clang 15, the following -Werror warning is produced: sys/dev/mwl/if_mwl.c:3445:8: error: variable 'ix' set but not used [-Werror,-Wunused-but-set-variable] u_int ix; ^ Here, 'ix' is a variable that is only used when debugging. Mark the variable as potentially unused, to suppress the warning. MFC after: 3 days (cherry picked from commit 52c80d495a1b9dc756452ebcbb945906ea3cf23a) 2020-11-05T12:08:04Z Bjoern A. Zeeb bz@FreeBSD.org 2020-11-05T12:08:04Z urn:sha1:033da848fb357e5b91fc0191603952022f28b011 Provide MS() and SM() macros for 80211 and wireless drivers. We have (two versions) of MS() and SM() macros which we use throughout the wireless code. Change all but three places (ath_hal, rtwn, and rsu) to the newly provided _IEEE80211_MASKSHIFT() and _IEEE80211_SHIFTMASK() macros. Also change one internal case using both _S and _M instead of just _S away from _M (one of the reasons rtwn and rsu were not changed). This was done semi-mechanically. No functional changes intended. 2020-09-10T19:00:17Z Bjoern A. Zeeb bz@FreeBSD.org 2020-09-10T19:00:17Z urn:sha1:15a31d4c1a7da894840315916b3011190cc3e7c7 349593,351868,353506-353507,353809,353853,353858,353860,356852,359063, 359158,360819,360888,360950-360951,360953-360954,360998,361009,361025, 361085,361087,361098,361106-361107,361115,361118,361319-361321,361486, 361560,361566,361626,361636-361637,361687,361726,361737-361738,361768, 361778,361811-361813,361819-361822,361825-361826,361834,361863-361864, 361878,361885-361886,362016,362084-362085,362156-362157,362161-362162, 362210-362213,362216,362256-362257,362671,362815-362816,363325, 363327-363328,364011-364012,364299,364301,364303,364312,364315, 364326-364327,364551,364553,364673,365097,365116,365125-365126, 365130-365131,365198,365419 by adrian(78), bcran(1), bz(13), cem(1), gavin(1), glebius(6), landonf(1), mjg(7) Merge WiFi net80211, drivers, and management in order to support better 11n and upcoming 11ac. This includes an ath(4) update, some run(4) 11n support, 11n for otus(4), A-MPDU, A-MSDU, A-MPDU+A-MSDU and Fast frames options, scanning fixes, enahnced PRIV checks for jails, restored parent device name printing, improvements for upcoming VHT support, lots of under-the-hood infrastructure improvements, new device ID, debug tools updates, some whistespace changes (to make future MFCs easier). This does not include (nost) epoch(9) related changes as too much other infrastructure was not merged for that. Bump __FreeBSD_veresion as this changes the priv(9) names (not know to be used externally), and net80211 structures. Tested on: some ath(4) AP, run(4) STA, and rtwn(4) STA Discussed with: adrian (extremly briefly) Sponsored by: Rubicon Communications, LLC (d/b/a "Netgate") [partially] Relnotes: yes 2019-03-28T09:16:00Z Andriy Voskoboinyk avos@FreeBSD.org 2019-03-28T09:16:00Z urn:sha1:ed7073a725b8ac53dd8e87465c089aedd48fd948 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. 2019-03-09T12:54:10Z Andriy Voskoboinyk avos@FreeBSD.org 2019-03-09T12:54:10Z urn:sha1:2e6c119015b863f569ec7ebff19710dcf9a4475f net80211: hide casts for 'i_seq' field offset calculation inside ieee80211_getqos() and reuse it in various places. 2018-03-30T18:50:13Z Brooks Davis brooks@FreeBSD.org 2018-03-30T18:50:13Z urn:sha1:541d96aaaf46cde0f4247c226ed29d635b1915c4 This fixes 32-bit compat (no ioctl command defintions are required as struct ifreq is the same size). This is believed to be sufficent to fully support ifconfig on 32-bit systems. Reviewed by: kib Obtained from: CheriBSD MFC after: 1 week Relnotes: yes Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D14900 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. 2017-12-27T03:23:21Z Eitan Adler eadler@FreeBSD.org 2017-12-27T03:23:21Z urn:sha1:caa7e52f3f525b75d87fca7e612933377699fd59 - duplicate words - typos - references to old versions of FreeBSD Reviewed by: imp, benno 2017-11-27T14:52:40Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-27T14:52:40Z urn:sha1:718cf2ccb9956613756ab15d7a0e28f2c8e91cab Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. 2017-10-09T20:35:31Z Gleb Smirnoff glebius@FreeBSD.org 2017-10-09T20:35:31Z urn:sha1:e8fd18f306915c411b08ab4664ec0aa3bc03d4d4 All of these arguments are stored in m_ext, so there is no reason to pass them in the argument list. Not all functions need the second argument, some don't even need the first one. The second argument lives in next cache line, so not dereferencing it is a performance gain. This was discovered in sendfile(2), which will be covered by next commits. The second goal of this commit is to bring even more flexibility to m_ext mbufs, allowing to create more fields in m_ext, opaque to the generic mbuf code, and potentially set and dereferenced by subsystems. Reviewed by: gallatin, kbowling Differential Revision: https://reviews.freebsd.org/D12615