kernel/linux.git/include/uapi/linux/nl80211.h, branch v6.6.132

wifi: nl80211/reg: add no-EHT regulatory flag

2023-06-21T12:01:29+00:00

This just propagates to the channel flags, like no-HE and similar other flags before it. Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230619161906.74ce2983aed8.Ifa343ba89c11760491daad5aee5a81209d5735a7@changeid Signed-off-by: Johannes Berg

wifi: cfg80211/nl80211: Add support to indicate STA MLD setup links removal

2023-06-19T10:08:40+00:00

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 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

wifi: cfg80211: Support association to AP MLD with disabled links

2023-06-14T10:21:17+00:00

An AP part of an AP MLD might be temporarily disabled, and might be enabled later. Such a link should be included in the association exchange, but should not be used until enabled. Extend the NL80211_CMD_ASSOCIATE to also indicate disabled links. Signed-off-by: Ilan Peer Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230608163202.c4c61ee4c4a5.I784ef4a0d619fc9120514b5615458fbef3b3684a@changeid Signed-off-by: Johannes Berg

wifi: cfg80211: S1G rate information and calculations

2023-06-14T09:57:26+00:00

Increase the size of S1G rate_info flags to support S1G and add flags for new S1G MCS and the supported bandwidths. Also, include S1G rate information to netlink STA rate message. Lastly, add rate calculation function for S1G MCS. Signed-off-by: Gilad Itzkovitch Link: https://lore.kernel.org/r/20230518000723.991912-1-gilad.itzkovitch@morsemicro.com Signed-off-by: Johannes Berg

wifi: nl80211: support advertising S1G capabilities

2023-03-30T10:02:59+00:00

Include S1G capabilities in netlink band info messages. Signed-off-by: Kieran Frewen Co-developed-by: Gilad Itzkovitch Signed-off-by: Gilad Itzkovitch Link: https://lore.kernel.org/r/20230223212917.4010246-1-gilad.itzkovitch@virscient.com Signed-off-by: Johannes Berg

cfg80211: support RNR for EMA AP

2023-03-24T10:12:48+00:00

As per IEEE Std 802.11ax-2021, 11.1.3.8.3 Discovery of a nontransmitted BSSID profile, an EMA AP that transmits a Beacon frame carrying a partial list of nontransmitted BSSID profiles should include in the frame a Reduced Neighbor Report element carrying information for at least the nontransmitted BSSIDs that are not present in the Multiple BSSID element carried in that frame. Add new nested attribute NL80211_ATTR_EMA_RNR_ELEMS to support the above. Number of RNR elements must be more than or equal to the number of MBSSID elements. This attribute can be used only when EMA is enabled. Userspace is responsible for splitting the RNR into multiple elements such that each element excludes the non-transmitting profiles already included in the MBSSID element (%NL80211_ATTR_MBSSID_ELEMS) at the same index. Each EMA beacon will be generated by adding MBSSID and RNR elements at the same index. If the userspace provides more RNR elements than the number of MBSSID elements then these will be added in every EMA beacon. Signed-off-by: Aloka Dixit Link: https://lore.kernel.org/r/20230323113801.6903-2-quic_alokad@quicinc.com [Johannes: validate elements] Signed-off-by: Johannes Berg

wifi: nl80211: Update the documentation of NL80211_SCAN_FLAG_COLOCATED_6GHZ

2023-03-22T12:31:19+00:00

Currently when NL80211_SCAN_FLAG_COLOCATED_6GHZ is set in the scan flags, in addition to the co-located APs, PSC channels in the 6 GHz band would also be scanned if the user space has asked for it. In other words, the scan would happen on PSC channels & co-located 6 GHz channels that were reported in the RNR IE. Update the documentation of NL80211_SCAN_FLAG_COLOCATED_6GHZ flag to reflect the above said behavior. Signed-off-by: Manikanta Pubbisetty Link: https://lore.kernel.org/r/20230308104556.9399-1-quic_mpubbise@quicinc.com Signed-off-by: Johannes Berg

wifi: nl80211: Add support for randomizing TA of auth and deauth frames

2023-03-07T10:12:02+00:00

Add support to use a random local address in authentication and deauthentication frames sent to unassociated peer when the driver supports. The driver needs to configure receive behavior to accept frames with random transmit address specified in TX path authentication frames during the time of the frame exchange is pending and such frames need to be acknowledged similarly to frames sent to the local permanent address when this random address functionality is used. This capability allows use of randomized transmit address for PASN authentication frames to improve privacy of WLAN clients. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20230112012415.167556-2-quic_vjakkam@quicinc.com 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: nl80211: Update the documentation of NL80211_SCAN_FLAG_COLOCATED_6GHZ

2023-03-07T09:28:41+00:00

Add a detailed description of NL80211_SCAN_FLAG_COLOCATED_6GHZ flag. Signed-off-by: Ilan Peer Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230301115906.487ab04feb39.I5129fd61841332474693046241586f057b134c3c@changeid Signed-off-by: Johannes Berg