linux-stable.git/net/wireless/trace.h, branch v6.8 Linux kernel stable tree wifi: cfg80211: Add support for setting TID to link mapping 2023-12-12T09:37:00+00:00 Ilan Peer ilan.peer@intel.com 2023-12-11T07:05:22+00:00 b61e6b41a2f6818ee7b8f92f670a8a6ebcd25a71 Add support for setting the TID to link mapping for a non-AP MLD station. This is useful in cases user space needs to restrict the possible set of active links, e.g., since it got a BSS Transition Management request forcing to use only a subset of the valid links etc. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231211085121.da4d56a5f3ff.Iacf88e943326bf9c169c49b728c4a3445fdedc97@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add support for setting the TID to link mapping for a non-AP MLD
station.

This is useful in cases user space needs to restrict the possible
set of active links, e.g., since it got a BSS Transition Management
request forcing to use only a subset of the valid links etc.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231211085121.da4d56a5f3ff.Iacf88e943326bf9c169c49b728c4a3445fdedc97@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: make RX assoc data const 2023-12-06T10:50:28+00:00 Johannes Berg johannes.berg@intel.com 2023-11-30T21:50:58+00:00 88f29324042752a28245ec0ab285d71c7f4d9c6a This is just a collection of data and we only read it, so make it const. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
This is just a collection of data and we only read it,
so make it const.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: mac80211: rename struct cfg80211_rx_assoc_resp to cfg80211_rx_assoc_resp_data 2023-10-23T10:26:51+00:00 Kalle Valo quic_kvalo@quicinc.com 2023-10-12T11:42:29+00:00 8e4687f6061ec00d16b06cb2ed6d2593cae19c46 make htmldocs warns: Documentation/driver-api/80211/cfg80211:48: ./include/net/cfg80211.h:7290: WARNING: Duplicate C declaration, also defined at cfg80211:7251. Declaration is '.. c:function:: void cfg80211_rx_assoc_resp (struct net_device *dev, struct cfg80211_rx_assoc_resp *data)'. This is because there's a function named cfg80211_rx_assoc_resp() and a struct named cfg80211_rx_assoc_resp, see previous patch for more info. To workaround this rename the struct to cfg80211_rx_assoc_resp_data. The parameter for the function is named 'data' anyway so the naming here is consistent. Compile tested only. Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231012114229.2931808-3-kvalo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
make htmldocs warns:

Documentation/driver-api/80211/cfg80211:48: ./include/net/cfg80211.h:7290: WARNING: Duplicate C declaration, also defined at cfg80211:7251.
Declaration is '.. c:function:: void cfg80211_rx_assoc_resp (struct net_device *dev, struct cfg80211_rx_assoc_resp *data)'.

This is because there's a function named cfg80211_rx_assoc_resp() and a struct
named cfg80211_rx_assoc_resp, see previous patch for more info.

To workaround this rename the struct to cfg80211_rx_assoc_resp_data. The
parameter for the function is named 'data' anyway so the naming here is
consistent.

Compile tested only.

Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231012114229.2931808-3-kvalo@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: add local_state_change to deauth trace 2023-09-26T07:16:00+00:00 Johannes Berg johannes.berg@intel.com 2023-09-25T15:24:28+00:00 e406f291501050e63a805d6b87a0d9bf198fedf9 Add the local_state_change request to the deauth trace for easier debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add the local_state_change request to the deauth trace for
easier debugging.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: split struct cfg80211_ap_settings 2023-09-25T07:00:39+00:00 Johannes Berg johannes.berg@intel.com 2023-09-25T06:56:38+00:00 bb55441c57ccc5cc2eab44e1a97698b9d708871d Using the full struct cfg80211_ap_settings for an update is misleading, since most settings cannot be updated. Split the update case off into a new struct cfg80211_ap_update. Change-Id: I3ba4dd9280938ab41252f145227a7005edf327e4 Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Using the full struct cfg80211_ap_settings for an update is
misleading, since most settings cannot be updated. Split the
update case off into a new struct cfg80211_ap_update.

Change-Id: I3ba4dd9280938ab41252f145227a7005edf327e4
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: modify prototype for change_beacon 2023-09-13T10:34:01+00:00 Aloka Dixit quic_alokad@quicinc.com 2023-07-27T17:40:58+00:00 66f85d57b7109baf8a7d5ee04049ac9412611d35 Modify the prototype for change_beacon() in struct cfg80211_op to accept cfg80211_ap_settings instead of cfg80211_beacon_data so that it can process data in addition to beacons. Modify the prototypes of ieee80211_change_beacon() and driver specific functions accordingly. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-4-quic_alokad@quicinc.com [while at it, remove pointless "if (info)" check in tracing that just makes all the lines longer than they need be - it's never NULL] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Modify the prototype for change_beacon() in struct cfg80211_op to
accept cfg80211_ap_settings instead of cfg80211_beacon_data so that
it can process data in addition to beacons.
Modify the prototypes of ieee80211_change_beacon() and driver specific
functions accordingly.

Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20230727174100.11721-4-quic_alokad@quicinc.com
[while at it, remove pointless "if (info)" check in tracing that just
 makes all the lines longer than they need be - it's never NULL]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: remove scan_width support 2023-09-13T09:10:50+00:00 Johannes Berg johannes.berg@intel.com 2023-08-29T10:17:43+00:00 5add321c329b1746589b51359259666ca3dbe219 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 <johannes.berg@intel.com> 
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 <johannes.berg@intel.com>
wifi: cfg80211/nl80211: Add support to indicate STA MLD setup links removal 2023-06-19T10:08:40+00:00 Veerendranath Jakkam quic_vjakkam@quicinc.com 2023-03-17T14:21:53+00:00 065563b20a664a6575dc158688dfb0e121c25b38 STA MLD setup links may get removed if AP MLD remove the corresponding affiliated APs with Multi-Link reconfiguration as described in P802.11be_D3.0, section 35.3.6.2.2 Removing affiliated APs. Currently, there is no support to notify such operation to cfg80211 and userspace. Add support for the drivers to indicate STA MLD setup links removal to cfg80211 and notify the same to userspace. Upon receiving such indication from the driver, clear the MLO links information of the removed links in the WDEV. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230317142153.237900-1-quic_vjakkam@quicinc.com [rename function and attribute, fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
STA MLD setup links may get removed if AP MLD remove the corresponding
affiliated APs with Multi-Link reconfiguration as described in
P802.11be_D3.0, section 35.3.6.2.2 Removing affiliated APs. Currently,
there is no support to notify such operation to cfg80211 and userspace.

Add support for the drivers to indicate STA MLD setup links removal to
cfg80211 and notify the same to userspace. Upon receiving such
indication from the driver, clear the MLO links information of the
removed links in the WDEV.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Link: https://lore.kernel.org/r/20230317142153.237900-1-quic_vjakkam@quicinc.com
[rename function and attribute, fix kernel-doc]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: add inform_bss op to update BSS 2023-06-19T10:05:28+00:00 Benjamin Berg benjamin.berg@intel.com 2023-06-16T06:54:00+00:00 5db25290b77b4efcf26c2b25f288ca3f13ff2fc5 This new function is called from within the inform_bss(_frame)_data functions in order for the driver to update data that it is tracking. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.8d7781b0f965.I80041183072b75c081996a1a5a230b34aff5c668@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
This new function is called from within the inform_bss(_frame)_data
functions in order for the driver to update data that it is tracking.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230616094949.8d7781b0f965.I80041183072b75c081996a1a5a230b34aff5c668@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wifi: cfg80211: make TDLS management link-aware 2023-06-19T10:05:27+00:00 Mukesh Sisodiya mukesh.sisodiya@intel.com 2023-06-16T06:53:50+00:00 c6112046b1a9c130c455ab0bbe74c3f41138693c For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
For multi-link operation(MLO) TDLS management
frames need to be transmitted on a specific link.
The TDLS setup request will add BSSID along with
peer address and userspace will pass the link-id
based on BSSID value to the driver(or mac80211).

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>