linux.git/include/uapi/linux/nl80211.h, branch v5.8

include: fix wiki website url in netlink interface header

2020-06-08T08:05:59+00:00

The wiki url is still the old "wireless.kernel.org"
instead of the new "wireless.wiki.kernel.org"

Signed-off-by: Flavio Suligoi 
Link: https://lore.kernel.org/r/20200605154112.16277-9-f.suligoi@asem.it
Signed-off-by: Johannes Berg

cfg80211: support bigger kek/kck key length

2020-05-31T09:27:24+00:00

With some newer AKMs, the KCK and KEK are bigger, so allow that
if the driver advertises support for it. In addition, add a new
attribute for the AKM so we can use it for offloaded rekeying.

Signed-off-by: Nathan Errera 
[reword commit message]
Link: https://lore.kernel.org/r/20200528212237.5eb58b00a5d1.I61b09d77c4f382e8d58a05dcca78096e99a6bc15@changeid
Signed-off-by: Johannes Berg

cfg80211: add and expose HE 6 GHz band capabilities

2020-05-31T09:26:36+00:00

These capabilities cover what would otherwise be transported
in HT/VHT capabilities, but only a subset thereof that is
actually needed on 6 GHz with HE already present. Expose the
capabilities to userspace, drivers are expected to set them
as using the 6 GHz band (currently) requires HE capability.

Link: https://lore.kernel.org/r/20200528213443.244cd5cb9db8.Icd8c773277a88c837e7e3af1d4d1013cc3b66543@changeid
Signed-off-by: Johannes Berg

cfg80211: handle 6 GHz capability of new station

2020-05-31T09:26:20+00:00

Handle 6 GHz HE capability while adding new station. It will be used
later in mac80211 station processing.

Signed-off-by: Rajkumar Manoharan 
Link: https://lore.kernel.org/r/1589399105-25472-2-git-send-email-rmanohar@codeaurora.org
[handle nl80211_set_station, require WME,
 remove NL80211_HE_6GHZ_CAPABILITY_LEN]
Link: https://lore.kernel.org/r/20200528213443.b6b711fd4312.Ic9b97d57b6c4f2b28d4b2d23d2849d8bc20bd8cc@changeid
Signed-off-by: Johannes Berg

nl80211: Add support to configure TID specific Tx rate configuration

2020-05-27T08:03:25+00:00

This patch adds support to configure per TID Tx Rate configuration
through NL80211_TID_CONFIG_ATTR_TX_RATE* attributes. And it uses
nl80211_parse_tx_bitrate_mask api to validate the Tx rate mask.

Signed-off-by: Tamizh Chelvam 
Link: https://lore.kernel.org/r/1589357504-10175-1-git-send-email-tamizhr@codeaurora.org
Signed-off-by: Johannes Berg

nl80211: add ability to report TX status for control port TX

2020-05-27T08:02:04+00:00

This adds the necessary capabilities in nl80211 to allow drivers to
assign a cookie to control port TX frames (returned via extack in
the netlink ACK message of the command) and then later report the
frame's status.

Signed-off-by: Markus Theil 
Link: https://lore.kernel.org/r/20200508144202.7678-2-markus.theil@tu-ilmenau.de
[use extack cookie instead of explicit message, recombine patches]
Signed-off-by: Johannes Berg

nl80211: support scan frequencies in KHz

2020-05-27T08:02:03+00:00

If the driver advertises NL80211_EXT_FEATURE_SCAN_FREQ_KHZ
userspace can omit NL80211_ATTR_SCAN_FREQUENCIES in favor
of an NL80211_ATTR_SCAN_FREQ_KHZ. To get scan results in
KHz userspace must also set the
NL80211_SCAN_FLAG_FREQ_KHZ.

This lets nl80211 remain compatible with older userspaces
while not requring and sending redundant (and potentially
incorrect) scan frequency sets.

Signed-off-by: Thomas Pedersen 
Link: https://lore.kernel.org/r/20200430172554.18383-4-thomas@adapt-ip.com
[use just nla_nest_start() (not _noflag) for NL80211_ATTR_SCAN_FREQ_KHZ]
Signed-off-by: Johannes Berg

nl80211: add KHz frequency offset for most wifi commands

2020-05-27T08:02:02+00:00

cfg80211 recently gained the ability to understand a
frequency offset component in KHz. Expose this in nl80211
through the new attributes NL80211_ATTR_WIPHY_FREQ_OFFSET,
NL80211_FREQUENCY_ATTR_OFFSET,
NL80211_ATTR_CENTER_FREQ1_OFFSET, and
NL80211_BSS_FREQUENCY_OFFSET.

These add support to send and receive a KHz offset
component with the following NL80211 commands:

- NL80211_CMD_FRAME
- NL80211_CMD_GET_SCAN
- NL80211_CMD_AUTHENTICATE
- NL80211_CMD_ASSOCIATE
- NL80211_CMD_CONNECT

Along with any other command which takes a chandef, ie:

- NL80211_CMD_SET_CHANNEL
- NL80211_CMD_SET_WIPHY
- NL80211_CMD_START_AP
- NL80211_CMD_RADAR_DETECT
- NL80211_CMD_NOTIFY_RADAR
- NL80211_CMD_CHANNEL_SWITCH
- NL80211_JOIN_IBSS
- NL80211_CMD_REMAIN_ON_CHANNEL
- NL80211_CMD_JOIN_OCB
- NL80211_CMD_JOIN_MESH
- NL80211_CMD_TDLS_CHANNEL_SWITCH

If the driver advertises a band containing channels with
frequency offset, it must also verify support for
frequency offset channels in its cfg80211 ops, or return
an error.

Signed-off-by: Thomas Pedersen 
Link: https://lore.kernel.org/r/20200430172554.18383-3-thomas@adapt-ip.com
Signed-off-by: Johannes Berg

nl80211: simplify peer specific TID configuration

2020-05-27T08:02:02+00:00

Current rule for applying TID configuration for specific peer looks overly
complicated. No need to reject new TID configuration when override flag is
specified. Another call with the same TID configuration, but without
override flag, allows to apply new configuration anyway.

Use the same approach as for the 'all peers' case: if override flag is
specified, then reset existing TID configuration and immediately
apply a new one.

Signed-off-by: Sergey Matyukevich 
Link: https://lore.kernel.org/r/20200424112905.26770-5-sergey.matyukevich.os@quantenna.com
Signed-off-by: Johannes Berg

cfg80211: add support for TID specific AMSDU configuration

2020-05-27T08:02:01+00:00

This patch adds support to control per TID MSDU aggregation
using the NL80211_TID_CONFIG_ATTR_AMSDU_CTRL attribute.

Signed-off-by: Sergey Matyukevich 
Link: https://lore.kernel.org/r/20200424112905.26770-4-sergey.matyukevich.os@quantenna.com
Signed-off-by: Johannes Berg