lwn.git/net/wireless/rdev-ops.h, branch docs-6.8

wifi: cfg80211: split struct cfg80211_ap_settings

2023-09-25T07:00:39+00:00

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

wifi: cfg80211: modify prototype for change_beacon

2023-09-13T10:34:01+00:00

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 Reviewed-by: Jeff Johnson 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

wifi: cfg80211: add inform_bss op to update BSS

2023-06-19T10:05:28+00:00

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 Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230616094949.8d7781b0f965.I80041183072b75c081996a1a5a230b34aff5c668@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: make TDLS management link-aware

2023-06-19T10:05:27+00:00

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 Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: fix link del callback to call correct handler

2023-06-09T11:30:16+00:00

The wrapper function was incorrectly calling the add handler instead of the del handler. This had no negative side effect as the default handlers are essentially identical. Fixes: f2a0290b2df2 ("wifi: cfg80211: add optional link add/remove callbacks") Signed-off-by: Benjamin Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230608163202.ebd00e000459.Iaff7dc8d1cdecf77f53ea47a0e5080caa36ea02a@changeid Signed-off-by: Johannes Berg

wifi: nl80211: add a command to enable/disable HW timestamping

2023-03-07T09:52:00+00:00

Add a command to enable and disable HW timestamping of TM and FTM frames. HW timestamping can be enabled for a specific mac address or for all addresses. The low level driver will indicate how many peers HW timestamping can be enabled concurrently, and this information will be passed to userspace. Signed-off-by: Avraham Stern Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230301115906.05678d7b1c17.Iccc08869ea8156f1c71a3111a47f86dd56234bd0@changeid [switch to needing netdev UP, minor edits] Signed-off-by: Johannes Berg

wifi: cfg80211: Add link_id parameter to various key operations for MLO

2022-08-25T08:41:05+00:00

Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211/mac80211: Support control port TX from specific link

2022-07-15T09:43:19+00:00

In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski Signed-off-by: Johannes Berg

wifi: cfg80211: drop BSS elements from assoc trace for now

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

For multi-link operation, this cannot work as the req->bss pointer will be NULL, and we'll need to do more work on this to really add tracing for the MLO case here. Drop the BSS elements for now as they're not the most useful thing, and it's hard to size things correctly for the MLO case (without adding a lot of code that's also executed when tracing isn't enabled.) Reported-by: Dan Carpenter Signed-off-by: Johannes Berg

wifi: cfg80211: add API to add/modify/remove a link station

2022-07-15T09:43:13+00:00

Add an API for adding/modifying/removing a link of a station. Signed-off-by: Shaul Triebitz Signed-off-by: Johannes Berg