kernel/linux.git/include/linux/ieee80211-eht.h, branch v7.2-rc1

wifi: mac80211: AP: handle DBE for clients

2026-06-03T12:11:58+00:00

In AP mode, track the BSS non-DBE bandwidth and apply that to all non-DBE clients, then track OMP updates from the clients and enable/disable DBE accordingly. For now don't send a response, clients need to have a timer anyway (it's up to the driver to set the right timeout in UHR capabilities.) Link: https://patch.msgid.link/20260529102644.be84f2b055cc.I4d2c067dfe54c47621d5a872ca07a0e754d6c20f@changeid Signed-off-by: Johannes Berg

wifi: mac80211: parse and apply UHR DBE channel

2026-06-03T12:11:58+00:00

When a UHR AP has DBE enabled, parse the channel and apply it to the chandef. Apply for TX only after the OMP response (or timeout) so that the AP doesn't receive frames with DBE width before the station completed transition to DBE. Link: https://patch.msgid.link/20260529102644.cb810f212128.Ife37c2673251346e84e4250b242b31f0895520ab@changeid Signed-off-by: Johannes Berg

wifi: ieee80211: define UHR ML-PM extended MLD capability

2026-05-05T12:49:01+00:00

UHR defines bit 8 to mean multi-link power management, add a definition for it. Also reindent the other definitions to use tabs, not spaces. Link: https://patch.msgid.link/20260428110915.c6b6a06016cf.I7ebd97397507d320124547017e21191b55c5d34d@changeid Signed-off-by: Johannes Berg

wifi: Update EML function documentation to remove EMLSR-specific references

2026-04-28T07:24:32+00:00

Transition Timeout is not specific to EMLSR, and is used by both EMLSR and EMLMR mode. Signed-off-by: Pablo Martin-Gomez Link: https://patch.msgid.link/20260410170429.343617-5-pmartin-gomez@freebox.fr Signed-off-by: Johannes Berg

wifi: Rename EMLSR delay constants and add EMLMR helpers and definitions

2026-04-28T07:24:32+00:00

In the final version of 802.11be-2024, Transition Delay and Padding Delay subfield are for both EMLSR and EMLMR. Depending if the mode is EMLSR or EMLMR, the interpretation of the encoded value might change. Define all the constants and helpers to interpret delay subfields both in EMLSR and EMLMR mode. Signed-off-by: Pablo Martin-Gomez Link: https://patch.msgid.link/20260410170429.343617-4-pmartin-gomez@freebox.fr Signed-off-by: Johannes Berg

wifi: Remove EMLMR Delay subfield definitions

2026-04-28T07:24:32+00:00

In the finalized version of 802.11be-2024, the EMLMR delay values have been merged in the EMLSR Padding/Transition Delay subfields and therefore the subfield EMLMR Delay has been converted to a reserved field. Signed-off-by: Pablo Martin-Gomez Link: https://patch.msgid.link/20260410170429.343617-3-pmartin-gomez@freebox.fr Signed-off-by: Johannes Berg

wifi: Remove invalid 128TU transition timeout constant

2026-04-28T07:24:31+00:00

In Table 9-417m of 802.11be-2024, Transition Timeout is defined up to value 10 for a Transition Timeout of 64TUs. The value 11 is reserved and does not correspond to a Transition Timeout of 128TUs. Signed-off-by: Pablo Martin-Gomez Link: https://patch.msgid.link/20260410170429.343617-2-pmartin-gomez@freebox.fr Signed-off-by: Johannes Berg

wifi: ieee80211: fix definition of EHT-MCS 15 in MRU

2026-03-13T13:48:15+00:00

According to the definition in IEEE Std 802.11be-2024, Table 9-417r, each bit indicates support for the transmission and reception of EHT-MCS 15 in: - B0: 52+26-tone and 106+26-tone MRUs. - B1: a 484+242-tone MRU if 80 MHz is supported. - B2: a 996+484-tone MRU and a 996+484+242-tone MRU if 160 MHz is supported. - B3: a 3×996-tone MRU if 320 MHz is supported. Fixes: 6239da18d2f9 ("wifi: mac80211: adjust EHT capa when lowering bandwidth") Signed-off-by: Shayne Chen Link: https://patch.msgid.link/20260313062150.3165433-1-shayne.chen@mediatek.com Signed-off-by: Johannes Berg

wifi: mac80211: Add eMLSR/eMLMR action frame parsing support

2026-02-02T09:11:18+00:00

Introduce support in AP mode for parsing of the Operating Mode Notification frame sent by the client to enable/disable MLO eMLSR or eMLMR if supported by both the AP and the client. Add drv_set_eml_op_mode mac80211 callback in order to configure underlay driver with eMLSR/eMLMR info. Tested-by: Christian Marangi Signed-off-by: Lorenzo Bianconi Link: https://patch.msgid.link/20260129-mac80211-emlsr-v4-1-14bdadf57380@kernel.org Signed-off-by: Johannes Berg

wifi: mac80211: correct ieee80211-{s1g/eht}.h include guard comments

2026-02-02T09:01:44+00:00

After the split of ieee80211.h some include guard comments weren't updated, update them to their new file names. Signed-off-by: Lachlan Hodges Link: https://patch.msgid.link/20260130005319.70019-1-lachlan.hodges@morsemicro.com Signed-off-by: Johannes Berg