linux-stable.git/include/uapi/linux/nl80211.h, branch v5.16.2

cfg80211: fix kernel-doc for MBSSID EMA

2021-10-21T15:34:10+00:00

The struct member ema_max_profile_periodicity was listed
with the wrong name in the kernel-doc, fix that.

Link: https://lore.kernel.org/r/20211021173038.18ec2030c66b.Iac731bb299525940948adad2c41f514b7dd81c47@changeid
Signed-off-by: Johannes Berg

nl80211: Add LC placeholder band definition to nl80211_band

2021-10-21T15:25:17+00:00

Define LC band which is a draft under IEEE 802.11bb.
Current NL80211_BAND_LC is a placeholder band and
will be more defined IEEE 802.11bb progresses.

Signed-off-by: Srinivasan Raju 
Link: https://lore.kernel.org/r/20211018100143.7565-2-srini.raju@purelifi.com
Signed-off-by: Johannes Berg

nl80211: MBSSID and EMA support in AP mode

2021-09-27T13:33:03+00:00

Add new attributes to configure support for multiple BSSID
and advanced multi-BSSID advertisements (EMA) in AP mode.

- NL80211_ATTR_MBSSID_CONFIG used for per interface configuration.
- NL80211_ATTR_MBSSID_ELEMS used to MBSSID elements for beacons.

Memory for the elements is allocated dynamically. This change frees
the memory in existing functions which call nl80211_parse_beacon(),
a comment is added to indicate the new references to do the same.

Signed-off-by: John Crispin 
Co-developed-by: Aloka Dixit 
Signed-off-by: Aloka Dixit 
Link: https://lore.kernel.org/r/20210916025437.29138-2-alokad@codeaurora.org
[don't leave ERR_PTR hanging around]
Signed-off-by: Johannes Berg

cfg80211: AP mode driver offload for FILS association crypto

2021-09-27T11:00:51+00:00

Add a driver FILS crypto offload extended capability flag to indicate
that the driver running in AP mode is capable of handling encryption
and decryption of (Re)Association request and response frames.
Add a command to set FILS AAD data to driver.

This feature is supported on drivers running in AP mode only.
This extended capability is exchanged with hostapd during cfg80211
init. If the driver indicates this capability, then before sending the
Authentication response frame, hostapd sets FILS AAD data to the
driver. This allows the driver to decrypt (Re)Association Request
frame and encrypt (Re)Association Response frame. FILS Key derivation
will still be done in hostapd.

Signed-off-by: Subrat Mishra 
Link: https://lore.kernel.org/r/1631685143-13530-1-git-send-email-subratm@codeaurora.org
[fix whitespace]
Signed-off-by: Johannes Berg

nl80211: add support for BSS coloring

2021-08-17T09:58:21+00:00

This patch adds support for BSS color collisions to the wireless subsystem.
Add the required functionality to nl80211 that will notify about color
collisions, triggering the color change and notifying when it is completed.

Co-developed-by: Lorenzo Bianconi 
Signed-off-by: Lorenzo Bianconi 
Signed-off-by: John Crispin 
Link: https://lore.kernel.org/r/500b3582aec8fe2c42ef46f3117b148cb7cbceb5.1625247619.git.lorenzo@kernel.org
[remove unnecessary NULL initialisation]
Signed-off-by: Johannes Berg

cfg80211: allow advertising vendor-specific capabilities

2021-06-23T11:05:09+00:00

There may be cases where vendor-specific elements need to be
used over the air. Rather than have driver or firmware add
them and possibly cause problems that way, add them to the
iftype-data band capabilities. This way we can advertise to
userspace first, and use them in mac80211 next.

Signed-off-by: Johannes Berg 
Signed-off-by: Luca Coelho 
Link: https://lore.kernel.org/r/iwlwifi.20210618133832.e8c4f0347276.Iee5964682b3e9ec51fc1cd57a7c62383eaf6ddd7@changeid
Signed-off-by: Johannes Berg

nl80211/cfg80211: add BSS color to NDP ranging parameters

2021-06-23T09:29:14+00:00

In NDP ranging, the initiator need to set the BSS color in the NDP
to the BSS color of the responder. Add the BSS color as a parameter
for NDP ranging.

Signed-off-by: Avraham Stern 
Signed-off-by: Luca Coelho 
Link: https://lore.kernel.org/r/iwlwifi.20210618133832.f097a6144b59.I27dec8b994df52e691925ea61be4dd4fa6d396c0@changeid
Signed-off-by: Johannes Berg

nl80211: Add new RSNXE related nl80211 extended features

2021-04-19T10:04:37+00:00

Draft P802.11ax_D2.5 defines the following capabilities that
can be negotiated using RSNXE capabilities:

- Secure LTF measurement exchange protocol.
- Secure RTT measurement exchange protocol.
- Management frame protection for all management frames exchanged
  during the negotiation and range measurement procedure.

Extend the nl80211 API to allow drivers to declare support for
these new capabilities as part of extended feature.

Signed-off-by: Ilan Peer 
Signed-off-by: Luca Coelho 
Link: https://lore.kernel.org/r/iwlwifi.20210409123755.8280e31d8091.Ifcb29f84f432290338f80c8378aa5c9e0a390c93@changeid
Signed-off-by: Johannes Berg

nl80211/cfg80211: add a flag to negotiate for LMR feedback in NDP ranging

2021-04-19T10:02:51+00:00

Add a flag that indicates that the ISTA shall indicate support for
LMR feedback in NDP ranging negotiation.

Signed-off-by: Avraham Stern 
Signed-off-by: Luca Coelho 
Link: https://lore.kernel.org/r/iwlwifi.20210409123755.eff546283504.I2606161e700ac24d94d0b50c8edcdedd4c0395c2@changeid
Signed-off-by: Johannes Berg

nl80211: Add interface to indicate TDLS peer's HE capability

2021-04-08T11:07:02+00:00

Enhance enum nl80211_tdls_peer_capability to configure TDLS peer's
support for HE mode. Userspace decodes the TDLS setup response frame
and confugures the HE mode support to driver if the peer has advertized
HE mode support in TDLS setup response frame. The driver uses this
information to decide whether to include HE operation IE in TDLS setup
confirmation frame.

Signed-off-by: Vamsi Krishna 
Link: https://lore.kernel.org/r/1614696636-30144-1-git-send-email-vamsin@codeaurora.org
Signed-off-by: Johannes Berg