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path: root/include/net/cfg80211.h
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2023-06-21wifi: cfg80211: Retrieve PSD information from RNR AP informationIlan Peer1-0/+2
Retrieve the Power Spectral Density (PSD) value from RNR AP information entry and store it so it could be used by the drivers. PSD value is explained in Section 9.4.2.170 of Draft P802.11Revme_D2.0. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.067ded2b8fc3.I9f407ab5800cbb07045a0537a513012960ced740@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: cfg80211/nl80211: Add support to indicate STA MLD setup links removalVeerendranath Jakkam1-0/+13
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 <quic_vjakkam@quicinc.com> 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 <johannes.berg@intel.com>
2023-06-19wifi: cfg80211: add element defragmentation helperBenjamin Berg1-0/+22
This is already needed within mac80211 and support is also needed by cfg80211 to parse ML elements. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.29c3ebeed10d.I009c049289dd0162c2e858ed8b68d2875a672ed6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: cfg80211: add inform_bss op to update BSSBenjamin Berg1-0/+13
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 <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.8d7781b0f965.I80041183072b75c081996a1a5a230b34aff5c668@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: cfg80211: make TDLS management link-awareMukesh Sisodiya1-3/+4
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 <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-14wifi: cfg80211: Support association to AP MLD with disabled linksIlan Peer1-1/+4
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 <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230608163202.c4c61ee4c4a5.I784ef4a0d619fc9120514b5615458fbef3b3684a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-14wifi: cfg80211: S1G rate information and calculationsGilad Itzkovitch1-3/+15
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 <gilad.itzkovitch@morsemicro.com> Link: https://lore.kernel.org/r/20230518000723.991912-1-gilad.itzkovitch@morsemicro.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-07wifi: cfg80211: add a work abstraction with special semanticsJohannes Berg1-4/+91
Add a work abstraction at the cfg80211 level that will always hold the wiphy_lock() for any work executed and therefore also can be canceled safely (without waiting) while holding that. This improves on what we do now as with the new wiphy works we don't have to worry about locking while cancelling them safely. Also, don't let such works run while the device is suspended, since they'll likely need to interact with the device. Flush them before suspend though. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-24wifi: nl80211: make nl80211_send_chandef non-staticJaewan Kim1-0/+9
Expose nl80211_send_chandef functionality for mac80211_hwsim or vendor netlink can use it where needed. Signed-off-by: Jaewan Kim <jaewan@google.com> Reviewed-by: Michal Kubiak <michal.kubiak@intel.com> Link: https://lore.kernel.org/r/20230322131637.2633968-3-jaewan@google.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-24cfg80211: support RNR for EMA APAloka Dixit1-0/+19
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 <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20230323113801.6903-2-quic_alokad@quicinc.com [Johannes: validate elements] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: mac80211: implement support for yet another mesh A-MSDU formatFelix Fietkau1-4/+7
MT7996 hardware supports mesh A-MSDU subframes in hardware, but uses a big-endian length field Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/20230314095956.62085-7-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: cfg80211/mac80211: report link ID on control port RXJohannes Berg1-2/+3
For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: nl80211: add a command to enable/disable HW timestampingAvraham Stern1-0/+27
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 <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.05678d7b1c17.Iccc08869ea8156f1c71a3111a47f86dd56234bd0@changeid [switch to needing netdev UP, minor edits] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: wireless: cleanup unused function parametersMordechay Goodstein1-3/+1
In the past ftype was used for deciding about 6G DUP beacon, but the logic was removed and ftype is not needed anymore. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.98d4761b809b.I255f5ecd77cb24fcf2f1641bb5833ea2d121296e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-15wifi: cfg80211: remove gfp parameter from ↵Lorenzo Bianconi1-1/+0
cfg80211_obss_color_collision_notify description Get rid of gfp parameter from cfg80211_obss_color_collision_notify routine description. Fixes: 935ef47b16cc ("wifi: cfg80211: get rid of gfp in cfg80211_bss_color_notify") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/2da652e2cd5c7903191091ae9757718f1be802a1.1676453359.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: call reg_notifier for self managed wiphy from driver hintWen Gong1-0/+3
Currently the regulatory driver does not call the regulatory callback reg_notifier for self managed wiphys. Sometimes driver needs cfg80211 to calculate the info of ieee80211_channel such as flags and power, and driver needs to get the info of ieee80211_channel after hint of driver, but driver does not know when calculation of the info of ieee80211_channel become finished, so add notify to driver in reg_process_self_managed_hint() from cfg80211 is a good way, then driver could get the correct info in callback of reg_notifier. Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Link: https://lore.kernel.org/r/20230201065313.27203-1-quic_wgong@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: get rid of gfp in cfg80211_bss_color_notifyLorenzo Bianconi1-10/+6
Since cfg80211_bss_color_notify() is now always run in non-atomic context, get rid of gfp_t flags in the routine signature and always use GFP_KERNEL for netlink message allocation. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/c687724e7b53556f7a2d9cbe3d11cdcf065cb687.1675255390.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: mac80211: add a workaround for receiving non-standard mesh A-MSDUFelix Fietkau1-0/+13
At least ath10k and ath11k supported hardware (maybe more) does not implement mesh A-MSDU aggregation in a standard compliant way. 802.11-2020 9.3.2.2.2 declares that the Mesh Control field is part of the A-MSDU header (and little-endian). As such, its length must not be included in the subframe length field. Hardware affected by this bug treats the mesh control field as part of the MSDU data and sets the length accordingly. In order to avoid packet loss, keep track of which stations are affected by this and take it into account when converting A-MSDU to 802.3 + mesh control packets. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20230213100855.34315-5-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: mac80211: fix receiving A-MSDU frames on mesh interfacesFelix Fietkau1-1/+26
The current mac80211 mesh A-MSDU receive path fails to parse A-MSDU packets on mesh interfaces, because it assumes that the Mesh Control field is always directly after the 802.11 header. 802.11-2020 9.3.2.2.2 Figure 9-70 shows that the Mesh Control field is actually part of the A-MSDU subframe header. This makes more sense, since it allows packets for multiple different destinations to be included in the same A-MSDU, as long as RA and TID are still the same. Another issue is the fact that the A-MSDU subframe length field was apparently accidentally defined as little-endian in the standard. In order to fix this, the mesh forwarding path needs happen at a different point in the receive path. ieee80211_data_to_8023_exthdr is changed to ignore the mesh control field and leave it in after the ethernet header. This also affects the source/dest MAC address fields, which now in the case of mesh point to the mesh SA/DA. ieee80211_amsdu_to_8023s is changed to deal with the endian difference and to add the Mesh Control length to the subframe length, since it's not covered by the MSDU length field. With these changes, the mac80211 will get the same packet structure for converted regular data packets and unpacked A-MSDU subframes. The mesh forwarding checks are now only performed after the A-MSDU decap. For locally received packets, the Mesh Control header is stripped away. For forwarded packets, a new 802.11 header gets added. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20230213100855.34315-4-nbd@nbd.name [fix fortify build error] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: include puncturing bitmap in channel switch eventsAloka Dixit1-2/+4
Add puncturing bitmap in channel switch notifications and corresponding trace functions. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20230131001227.25014-4-quic_alokad@quicinc.com [fix qtnfmac] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: nl80211: validate and configure puncturing bitmapAloka Dixit1-0/+8
- New feature flag, NL80211_EXT_FEATURE_PUNCT, to advertise driver support for preamble puncturing in AP mode. - New attribute, NL80211_ATTR_PUNCT_BITMAP, to receive a puncturing bitmap from the userspace during AP bring up (NL80211_CMD_START_AP) and channel switch (NL80211_CMD_CHANNEL_SWITCH) operations. Each bit corresponds to a 20 MHz channel in the operating bandwidth, lowest bit for the lowest channel. Bit set to 1 indicates that the channel is punctured. Higher 16 bits are reserved. - New members added to structures cfg80211_ap_settings and cfg80211_csa_settings to propagate the bitmap to the driver after validation. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> Link: https://lore.kernel.org/r/20230131001227.25014-3-quic_alokad@quicinc.com [move validation against 0xffff into policy] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: move puncturing bitmap validation from mac80211Aloka Dixit1-0/+12
- Move ieee80211_valid_disable_subchannel_bitmap() from mlme.c to chan.c, rename it as cfg80211_valid_disable_subchannel_bitmap() and export it. - Modify the prototype to include struct cfg80211_chan_def instead of only bandwidth to support a check which returns false if the primary channel is punctured. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20230131001227.25014-2-quic_alokad@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: Extend cfg80211_update_owe_info_event() for MLD APVeerendranath Jakkam1-0/+10
Add support to offload OWE processing to user space for MLD AP when driver's SME in use. Add new parameters in struct cfg80211_update_owe_info to provide below information in cfg80211_update_owe_info_event() call: - MLO link ID of the AP, with which station requested (re)association. This is applicable for both MLO and non-MLO station connections when the AP affiliated with an MLD. - Station's MLD address if the connection is MLO capable. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230126143256.960563-3-quic_vjakkam@quicinc.com [reformat the trace event macro] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: Extend cfg80211_new_sta() for MLD APVeerendranath Jakkam1-0/+24
Add support for drivers to indicate STA connection(MLO/non-MLO) when user space SME (e.g., hostapd) is not used for MLD AP. Add new parameters in struct station_info to provide below information in cfg80211_new_sta() call: - MLO link ID of the AP, with which station completed (re)association. This is applicable for both MLO and non-MLO station connections when the AP affiliated with an MLD. - Station's MLD address if the connection is MLO capable. - (Re)Association Response IEs sent to the station. User space needs this to determine rejected and accepted affiliated links information of the connected station if the connection is MLO capable. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230126143256.960563-2-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: Authentication offload to user space for MLO connection in ↵Veerendranath Jakkam1-0/+12
STA mode Currently authentication request event interface doesn't have support to indicate the user space whether it should enable MLO or not during the authentication with the specified AP. But driver needs such capability since the connection is MLO or not decided by the driver in case of SME offload to the driver. Add support for driver to indicate MLD address of the AP in authentication offload request to inform user space to enable MLO during authentication process. Driver shall look at NL80211_ATTR_MLO_SUPPORT flag capability in NL80211_CMD_CONNECT to know whether the user space supports enabling MLO during the authentication offload. User space should enable MLO during the authentication only when it receives the AP MLD address in authentication offload request. User space shouldn't enable MLO if the authentication offload request doesn't indicate the AP MLD address even if the AP is MLO capable. When MLO is enabled, user space should use the MAC address of the interface (on which driver sent request) as self MLD address. User space and driver to use MLD addresses in RA, TA and BSSID fields of the frames between them, and driver translates the MLD addresses to/from link addresses based on the link chosen for the authentication. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230116125058.1604843-1-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-18wifi: cfg80211: Use MLD address to indicate MLD STA disconnectionVeerendranath Jakkam1-2/+2
We use station's MLD address to report disconnection of MLD station. Update the documentation in multiple places to indicate this. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20221206080226.1702646-4-quic_vjakkam@quicinc.com [update commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-18wifi: cfg80211: Support 32 bytes KCK key in GTK rekey offloadShivani Baranwal1-1/+2
Currently, maximum KCK key length supported for GTK rekey offload is 24 bytes but with some newer AKMs the KCK key length can be 32 bytes. e.g., 00-0F-AC:24 AKM suite with SAE finite cyclic group 21. Add support to allow 32 bytes KCK keys in GTK rekey offload. Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com> Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20221206143715.1802987-3-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-18wifi: cfg80211: remove support for static WEPJohannes Berg1-9/+0
This reverts commit b8676221f00d ("cfg80211: Add support for static WEP in the driver") since no driver ever ended up using it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-12-01wifi: cfg80211: Correct example of ieee80211_iface_limitPhilipp Hortmann1-1/+1
Correct wrong closing bracket. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20221114200135.GA100176@matrix-ESPRIMO-P710 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07cfg80211: Update Transition Disable policy during port authorizationVinayak Yadawad1-1/+3
In case of 4way handshake offload, transition disable policy updated by the AP during EAPOL 3/4 is not updated to the upper layer. This results in mismatch between transition disable policy between the upper layer and the driver. This patch addresses this issue by updating transition disable policy as part of port authorization indication. Signed-off-by: Vinayak Yadawad <vinayak.yadawad@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: nl80211: use link ID in NL80211_CMD_SET_BSSJohannes Berg1-0/+2
We clearly need the link ID here, to know the right BSS to configure. Use/require it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: cfg80211: support reporting failed linksJohannes Berg1-0/+7
For assoc and connect result APIs, support reporting failed links; they should still come with the BSS pointer in the case of assoc, so they're released correctly. In the case of connect result, this is optional. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify()Veerendranath Jakkam1-1/+3
Add link_id parameter to cfg80211_ch_switch_started_notify() to allow driver to indicate on which link channel switch started on MLD. Send the data to userspace so it knows as well. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220722131143.3438042-1-quic_vjakkam@quicinc.com Link: https://lore.kernel.org/r/20220722131143.3438042-2-quic_vjakkam@quicinc.com [squash two patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Add link_id parameter to various key operations for MLOVeerendranath Jakkam1-12/+25
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 <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: add link id to txq paramsShaul Triebitz1-0/+2
The Tx queue parameters are per link, so add the link ID from nl80211 parameters to the API. While at it, lock the wdev when calling into the driver so it (and we) can check the link ID appropriately. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: nl80211: add MLO link ID to the NL80211_CMD_FRAME TX APIJohannes Berg1-0/+4
Allow optionally specifying the link ID to transmit on, which can be done instead of the link frequency, on an MLD addressed frame. Both can also be omitted in which case the frame must be MLD addressed and link selection (and address translation) will be done on lower layers. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: cfg80211: report link ID in NL80211_CMD_FRAMEJohannes Berg1-0/+5
If given by the underlying driver, report the link ID for MLO in NL80211_CMD_FRAME. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: cfg80211: add hardware timestamps to frame RX infoAvraham Stern1-0/+4
Add hardware timestamps to management frame RX info. This shall be used by drivers that support hardware timestamping for Timing measurement and Fine timing measurement action frames RX. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: cfg80211/nl80211: move rx management data into a structAvraham Stern1-4/+56
The functions for reporting rx management take many arguments. Collect all the arguments into a struct, which also make it easier to add more arguments if needed. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: cfg80211: add a function for reporting TX status with hardware timestampsAvraham Stern1-2/+45
Add a function for reporting TX status with hardware timestamps. This function shall be used for reporting the TX status of Timing measurement and Fine timing measurement action frames by devices that support reporting hardware timestamps. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: add cfg80211_get_iftype_ext_capa()Johannes Berg1-0/+8
Add a helper function cfg80211_get_iftype_ext_capa() to look up interface type-specific (extended) capabilities. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211/mac80211: Support control port TX from specific linkAndrei Otcheretianski1-1/+1
In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: nl80211: add EML/MLD capabilities to per-iftype capabilitiesJohannes Berg1-0/+4
We have the per-interface type capabilities, currently for extended capabilities, add the EML/MLD capabilities there to have this advertised by the driver. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: add ieee80211_chanwidth_rate_flags()Johannes Berg1-6/+19
To simplify things when we don't have a full chandef, add ieee80211_chanwidth_rate_flags(). Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: extend cfg80211_rx_assoc_resp() for MLOJohannes Berg1-1/+8
Extend the cfg80211_rx_assoc_resp() to cover multiple BSSes, the AP MLD address and local link addresses for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: put cfg80211_rx_assoc_resp() arguments into a structJohannes Berg1-7/+17
For MLO we'll need a lot more arguments, including all the BSS pointers and link addresses, so move the data to a struct to be able to extend it more easily later. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: adjust assoc comeback for MLOJohannes Berg1-2/+2
We only report the BSSID to userspace, so change the argument from BSS struct pointer to AP address, which we'll use to carry either the BSSID or AP MLD address. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: prepare association failure APIs for MLOJohannes Berg1-12/+17
For MLO, we need the ability to report back multiple BSS structures to release, as well as the AP MLD address (if attempting to make an MLO connection). Unify cfg80211_assoc_timeout() and cfg80211_abandon_assoc() into a new cfg80211_assoc_failure() that gets a structure parameter with the necessary data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: remove BSS pointer from cfg80211_disassoc_requestJohannes Berg1-3/+3
The race described by the comment in mac80211 hasn't existed since the locking rework to use the same lock and for MLO we need to pass the AP MLD address, so just pass the BSSID or AP MLD address instead of the BSS struct pointer, and adjust all the code accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211: make cfg80211_auth_request::key_idx signedJohannes Berg1-1/+2
We might assign -1 to it in some cases when key is NULL, which means the key_idx isn't used but can lead to a warning from static checkers such as smatch. Make the struct member signed simply to avoid that, we only need a range of -1..3 anyway. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 16:33:14 +0300