wireguard-linux/net/wireless/rdev-ops.h, branch jd/bump-compilers

wifi: cfg80211: handle DFS per link

2024-09-06T11:01:05Z

Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: extend interface combination check for multi-radio

2024-07-09T09:29:59Z

Add a field in struct iface_combination_params to check per-radio interface combinations instead of per-wiphy ones. Signed-off-by: Felix Fietkau Link: https://patch.msgid.link/32b28da89c2d759b0324deeefe2be4cee91de18e.1720514221.git-series.nbd@nbd.name Signed-off-by: Johannes Berg

wifi: cfg80211: Always call tracing

2024-06-26T08:22:12Z

Call the tracing function even if the cfg80211 callbacks are not set. This would allow better understanding of user space actions. Reviewed-by: Miriam Rachel Korenblit Signed-off-by: Ilan Peer Link: https://patch.msgid.link/20240614093541.018cb816e176.I28f68740a6b42144346f5c175c7874b0a669a364@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: fix 6 GHz scan request building

2024-05-29T13:25:25Z

The 6 GHz scan request struct allocated by cfg80211_scan_6ghz() is meant to be formed this way: [base struct][channels][ssids][6ghz_params] It is allocated with [channels] as the maximum number of channels supported by the driver in the 6 GHz band, since allocation is before knowing how many there will be. However, the inner pointers are set incorrectly: initially, the 6 GHz scan parameters pointer is set: [base struct][channels] ^ scan_6ghz_params and later the SSID pointer is set to the end of the actually _used_ channels. [base struct][channels] ^ ssids If many APs were to be discovered, and many channels used, and there were many SSIDs, then the SSIDs could overlap the 6 GHz parameters. Additionally, the request->ssids for most of the function points to the original request still (given the struct copy) but is used normally, which is confusing. Clear this up, by actually using the allocated space for 6 GHz parameters _after_ the SSIDs, and set up the SSIDs initially so they are used more clearly. Just like in nl80211.c, set them only if there actually are SSIDs though. Finally, also copy the elements (ie/ie_len) so they're part of the same request, not pointing to the old request. Co-developed-by: Miri Korenblit Signed-off-by: Miri Korenblit Reviewed-by: Ilan Peer Signed-off-by: Johannes Berg Link: https://msgid.link/20240510113738.4190692ef4ee.I0cb19188be17a8abd029805e3373c0a7777c214c@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: Replace ENOTSUPP with EOPNOTSUPP

2023-12-12T09:37:01Z

ENOTSUPP isn't a standard error code, don't use it. Signed-off-by: Andrei Otcheretianski Reviewed-by: Gregory Greenman Signed-off-by: Miri Korenblit Link: https://msgid.link/20231211085121.0214b6c79756.I2536bc8426ae15c8cff7ad199e57f06e2e404f13@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: Add support for setting TID to link mapping

2023-12-12T09:37:00Z

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 Reviewed-by: Gregory Greenman Signed-off-by: Miri Korenblit Link: https://msgid.link/20231211085121.da4d56a5f3ff.Iacf88e943326bf9c169c49b728c4a3445fdedc97@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: split struct cfg80211_ap_settings

2023-09-25T07:00:39Z

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

2023-09-13T10:34:01Z

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

2023-06-19T10:05:28Z

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

2023-06-19T10:05:27Z

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