kernel/linux.git/net/mac80211/ocb.c, branch v6.7

wifi: cfg80211: remove scan_width support

2023-09-13T09:10:50+00:00

There really isn't any support for scanning at different channel widths than 20 MHz since there's no way to set it. Remove this support for now, if somebody wants to maintain this whole thing later we can revisit how it should work. Signed-off-by: Johannes Berg

wifi: cfg80211: remove wdev mutex

2023-09-11T09:27:23+00:00

Since 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 wdev mutex. It may feel better, but really has no value. Signed-off-by: Johannes Berg

wifi: mac80211: remove local->mtx

2023-09-11T09:27:22+00:00

We now hold the wiphy mutex everywhere that we use or needed the local->mtx, so we don't need this mutex any more. Remove it. Most of this change was done automatically with spatch. Signed-off-by: Johannes Berg

wifi: mac80211: use wiphy work for sdata->work

2023-06-07T17:53:18+00:00

We'll need this later to convert other works that might be cancelled from here, so convert this one first. Signed-off-by: Johannes Berg

wifi: mac80211: consistently use u64 for BSS changes

2023-06-06T12:16:48+00:00

Currently, enum ieee80211_bss_change has more than 32 flags. Change the type of the corresponding variables from u32 to u64. Signed-off-by: Anjaneyulu Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230604120651.10354a05eaf1.If19359262fe2728dd523ea6d7c3aa7dc50940411@changeid Signed-off-by: Johannes Berg

wifi: mac80211: fix up link station creation/insertion

2022-07-15T09:43:23+00:00

When we create a station with a non-default link, then we should have a link address, and we definitely need to insert it into the link hash table on insertion. Split the API into with and without link creation and if it has a link, insert the link into the link hash table on sta_info_insert(). Fixes: ba6ddab94fc6 ("wifi: mac80211: maintain link-sta hash table") Signed-off-by: Johannes Berg

wifi: mac80211: move IEEE80211_SDATA_OPERATING_GMODE to link

2022-07-15T09:43:21+00:00

The flag here is currently per interface, but the way we set and clear it means it should be per link, so change it. Signed-off-by: Johannes Berg

wifi: mac80211: RCU-ify link/link_conf pointers

2022-07-15T09:43:14+00:00

Since links can be added and removed dynamically, we need to somehow protect the sdata->link[] and vif->link_conf[] array pointers from disappearing when accessing them without locks. RCU-ify the pointers to achieve this, which requires quite a bit of rework. Signed-off-by: Johannes Berg

wifi: mac80211: add sta link addition/removal

2022-06-20T10:56:06+00:00

Add the necessary infrastructure, including a new driver method, to add/remove links to/from a station. To do this, refactor the link alloc/free a bit, splitting that so we can do it without linking them, to handle failures better. Note that a station entry must be created representing an MLD or a non-MLD STA, it cannot change between the two. When representing an MLD, the 'deflink' is used for the first link, which might be removed later, in which case the memory isn't reused. Signed-off-by: Johannes Berg

wifi: mac80211: make channel context code MLO-aware

2022-06-20T10:55:15+00:00

Make the channel context code MLO aware, along with some functions that it uses, so that the chan.c file is now MLD-clean and no longer uses deflink/bss_conf/etc. Signed-off-by: Johannes Berg