Changes in ocb.c

076fc877 - wifi: cfg80211: remove wdev mutex

Tue, 29 Aug 2023 10:18:56 +0000

wifi: cfg80211: remove wdev mutexSince we're now protecting everything with the wiphy mutex(and were really using it for almost everything before),there's no longer any real reason to have a separate wdevmutex. It may feel better, but really has no value.Signed-off-by: Johannes Berg List of files: /linux-6.15/net/wireless/ocb.c

abc76cf5 - wifi: cfg80211: ocb: don't leave if not joined

Tue, 15 Aug 2023 16:32:03 +0000

wifi: cfg80211: ocb: don't leave if not joinedIf there's no OCB state, don't ask the driver/mac80211 toleave, since that's just confusing. Since set/clear thechandef state, that's a simple check.Reported-by: syzbot+09d1cd2f71e6dd3bfd2c@syzkaller.appspotmail.comSigned-off-by: Johannes Berg List of files: /linux-6.15/net/wireless/ocb.c

7b0a0e3c - wifi: cfg80211: do some rework towards MLO link APIs

Thu, 14 Apr 2022 14:50:57 +0000

wifi: cfg80211: do some rework towards MLO link APIsIn order to support multi-link operation with multiple links,start adding some APIs. The notable addition here is to havethe link ID in a new nl80211 attribute, that will be used todifferentiate the links in many nl80211 operations.So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_IDattribute (as well as the NL80211_ATTR_MLO_LINKS attribute)and plugs it through the system in some places, checking thevalidity etc. along with other infrastructure needed for it.For now, I've decided to include only the over-the-air linkID in the API. I know we discussed that we eventually need tohave to have other ways of identifying a link, but for localAP mode and auth/assoc commands as well as set_key etc. we'lluse the OTA ID.Also included in this patch is some refactoring of the datastructures in struct wireless_dev, splitting for the firsttime the data into type dependent pieces, to make reasoningabout these things easier.Signed-off-by: Johannes Berg List of files: /linux-6.15/net/wireless/ocb.c

d2912cb1 - treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Tue, 04 Jun 2019 08:11:33 +0000

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation #extracted by the scancode license scanner the SPDX license identifier GPL-2.0-onlyhas been chosen to replace the boilerplate/reference in 4122 file(s).Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.orgLink: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.deSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/net/wireless/ocb.c

1b9df2d2 - cfg80211: ocb: Fix null pointer deref if join_ocb is unimplemented

Mon, 09 Nov 2015 21:02:09 +0000

cfg80211: ocb: Fix null pointer deref if join_ocb is unimplementedSigned-off-by: Ola Olsson Signed-off-by: Johannes Berg List of files: /linux-6.15/net/wireless/ocb.c

6e0bd6c3 - cfg80211: 802.11p OCB mode handling

Mon, 03 Nov 2014 09:33:18 +0000

cfg80211: 802.11p OCB mode handlingThis patch adds new iface type (NL80211_IFTYPE_OCB) representingthe OCB (Outside the Context of a BSS) mode.When establishing a connection to the network a cfg80211_join_ocbfunction is called (particular nl80211_command is added as well).A mandatory parameters during the ocb_join operation are 'centerfrequency' and 'channel width (5/10 MHz)'.Changes done in mac80211 are minimal possible required to avoidmany warnings (warning: enumeration value 'NL80211_IFTYPE_OCB'not handled in switch) during compilation. Full functionality(where needed) is added in the following patch.Signed-off-by: Rostislav Lisovy Signed-off-by: Johannes Berg List of files: /linux-6.15/net/wireless/ocb.c