kernel/linux.git/drivers/net/wireless/virtual, branch linux-6.9.y

wifi: mac80211_hwsim: init peer measurement result

2024-04-19T08:02:20+00:00

If we don't get all the values here, we might pass them to cfg80211 uninitialized. Fix that, even if the input might then not make much sense. Fixes: 2af3b2a631b1 ("mac80211_hwsim: add PMSR report support via virtio") Reviewed-by: Miriam Rachel Korenblit Link: https://msgid.link/20240418105220.e1317621c1f9.If7dd447de24d7493d133284db5e9e482e4e299f8@changeid Signed-off-by: Johannes Berg

rtnetlink: prepare nla_put_iflink() to run under RCU

2024-02-26T11:46:12+00:00

We want to be able to run rtnl_fill_ifinfo() under RCU protection instead of RTNL in the future. This patch prepares dev_get_iflink() and nla_put_iflink() to run either with RTNL or RCU held. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

wifi: mac80211_hwsim: add support for switch_vif_chanctx callback

2024-02-21T14:19:03+00:00

Currently switch_vif_chanctx mac80211 callback is not supported for MLO. Add it. Signed-off-by: Aditya Kumar Singh Link: https://msgid.link/20240216144621.514385-3-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: mac80211: check beacon countdown is complete on per link basis

2024-02-21T14:19:03+00:00

Currently, function to check if beacon countdown is complete uses deflink to fetch the beacon and check the counter. However, with MLO, there is a need to check the counter for the beacon in a particular link. Add support to use link_id in order to fetch the beacon from a particular link data. Signed-off-by: Aditya Kumar Singh Link: https://msgid.link/20240216144621.514385-2-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: mac80211_hwsim: Add 160MHz bw range to regdom_custom_04

2024-02-12T20:17:53+00:00

This allows testing 160MHz channels with DFS concurrent. While at it, remove the TODO for adding a module param to enable NL80211_EXT_FEATURE_DFS_CONCURRENT. This is not really needed as mac80211_hwsim still needs to be loaded with custom regdom. Signed-off-by: Andrei Otcheretianski Signed-off-by: Miri Korenblit Link: https://msgid.link/20240206164849.1b9955e511f0.I5e5315e3a047db3677bfb5ead003a3a4f7d29b13@changeid Signed-off-by: Johannes Berg

wifi: mac80211: add support to call csa_finish on a link

2024-02-08T14:00:45+00:00

Currently ieee80211_csa_finish() function finalizes CSA by scheduling a finalizing worker using the deflink. With MLO, there is a need to do it on a given link basis. Pass link ID of the link on which CSA needs to be finalized. Signed-off-by: Aditya Kumar Singh Link: https://msgid.link/20240130140918.1172387-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: mac80211_hwsim: add missing kernel-doc

2024-02-08T14:00:44+00:00

Some kernel-doc is missing here, add it. Link: https://msgid.link/20240206134555.eb95c1dfc1f0.Ibaf8b3249d9de59358bf6503fe4a186d9ac6544d@changeid Signed-off-by: Johannes Berg

wifi: mac80211: simplify non-chanctx drivers

2024-02-08T11:58:32+00:00

There are still surprisingly many non-chanctx drivers, but in mac80211 that code is a bit awkward. Simplify this by having those drivers assign 'emulated' ops, so that the mac80211 code can be more unified between non-chanctx/chanctx drivers. This cuts the number of places caring about it by about 15, which are scattered across - now they're fewer and no longer in the channel context handling. Link: https://msgid.link/20240129194108.6d0ead50f5cf.I60d093b2fc81ca1853925a4d0ac3a2337d5baa5b@changeid Signed-off-by: Johannes Berg

wifi: mac80211_hwsim: enable all links only in MLO

2024-02-02T13:20:43+00:00

The existing code is enabling all usable links when moving to authorized state, but this should happen only for MLO connections. Fix this. Signed-off-by: Miri Korenblit Link: https://msgid.link/20240129200054.f5459f6c29c8.I397814449e17950fcf882ef44a1e790a71aa1dce@changeid Signed-off-by: Johannes Berg

wifi: mac80211_hwsim: add control to skip beacons

2024-02-02T13:20:42+00:00

To test certain beacon loss scenarios it can be useful to simply not send a couple of beacons. Add a simple debugfs file (per vif) to skip sending the beacons. They're still fully prepared etc. so their DTIM count etc. will appear as if they were simply corrupt over the air or otherwise not received. Reviewed-by: Jeff Johnson Link: https://msgid.link/20240129200001.a267383709e6.I36f427d17c3478a7df46e205716f5ebc9b35a918@changeid Signed-off-by: Johannes Berg