| 170db5f8 | 23-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: use spec link id and not FW link id
In missed beacon handling, we compare the FW link id to the
bss_param_ch_cnt_link_id, which is a spec link id. Fix it.
Reviewed-by: Somashekh
wifi: iwlwifi: mld: use spec link id and not FW link id
In missed beacon handling, we compare the FW link id to the
bss_param_ch_cnt_link_id, which is a spec link id. Fix it.
Reviewed-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.2104f8cac836.I25ed77c2b87bde82a9153e2aa26e09b8a42f6ee3@changeid
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| bc404dfd | 23-Jul-2025 |
Benjamin Berg <benjamin.berg@intel.com> |
wifi: iwlwifi: mld: decode EOF bit for AMPDUs
Only the EOF bit handling for single frames was ported to the MLD
driver. The code to handle AMPDUs correctly was forgotten. Add it back
so that the bit
wifi: iwlwifi: mld: decode EOF bit for AMPDUs
Only the EOF bit handling for single frames was ported to the MLD
driver. The code to handle AMPDUs correctly was forgotten. Add it back
so that the bit is reported in the radiotap headers again.
Fixes: d1e879ec600f ("wifi: iwlwifi: add iwlmld sub-driver")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Daniel Gabay <daniel.gabay@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.195be86372d5.I4db4abf348f7b6dfc75f869770dd77655a204bc7@changeid
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| 4b0dccdd | 23-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: Remove support for rx OMI bandwidth reduction
This feature turns out to have an issue: it can take up to 8 seconds to
detect high throughput scenarios and to leave RX OMI bandwidth
re
wifi: iwlwifi: Remove support for rx OMI bandwidth reduction
This feature turns out to have an issue: it can take up to 8 seconds to
detect high throughput scenarios and to leave RX OMI bandwidth
reduction. This leads to throughput degradation.
Until the issues are fixed, remove the RX OMI implementation.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.a9ccfe210516.Ic87bc7709a6761f593e88f1488a41442c68c1686@changeid
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| b089c415 | 23-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: stop supporting iwl_omi_send_status_notif ver 1
This version doesn't provide the sta id, so we need to look it up -
assuming that no other sta exists, since one of the conditions of
e
wifi: iwlwifi: stop supporting iwl_omi_send_status_notif ver 1
This version doesn't provide the sta id, so we need to look it up -
assuming that no other sta exists, since one of the conditions of
entering OMI is not having P2P/TDLS.
But when we leave OMI, because of the P2P/TDLS activation, the P2P/TDLS
sta can already exist while we receive the notification from the FW.
This causes an error log which is incorrect.
Since OMI is only supported in SC, which is not shipped yet, no one will
use a FW with the old version.
Remove support for it.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.b716b9cebaa7.I2a1cc4be441dbbb5566a9a3d2d330d956ff3ed38@changeid
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| 666357bf | 23-Jul-2025 |
Avraham Stern <avraham.stern@intel.com> |
wifi: iwlwifi: mld: avoid outdated reorder buffer head_sn
If no frames are received on a queue for a while, the reorder buffer
head_sn may be an old one. When the next frame that is received on
that
wifi: iwlwifi: mld: avoid outdated reorder buffer head_sn
If no frames are received on a queue for a while, the reorder buffer
head_sn may be an old one. When the next frame that is received on
that queue and buffered is a subframe of an AMSDU but not the last
subframe, it will not update the buffer's head_sn. When the frame
release notification arrives, it will not release the buffered frame
because it will look like the notification's NSSN is lower than the
buffer's head_sn (because of a wraparound).
Fix it by updating the head_sn when the first frame is buffered.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.e1f62a9a603c.I7b57a481122074b1f40d39cd31db2e5262668eb2@changeid
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| 0636800c | 23-Jul-2025 |
Johannes Berg <johannes.berg@intel.com> |
wifi: iwlwifi: disable certain features for fips_enabled
When fips_enabled is set, keys will not be given to the
hardware by mac80211 since the hardware isn't certified.
In this case, various featur
wifi: iwlwifi: disable certain features for fips_enabled
When fips_enabled is set, keys will not be given to the
hardware by mac80211 since the hardware isn't certified.
In this case, various features cannot work correctly as
the firmware needs to handle frames, but it then cannot
since no keys are available.
Disable features:
- WoWLAN since no keys etc.
- MFP since some frames need to be handled in firmware
- EHT/6GHz since MFP is required
Also restrict A-MSDU size since A-MSDUs cannot be split
up by hardware and thus need to fit into the RX buffers
in one piece.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.329fade58a27.I0be27dd329643cc5fdf79a8c8b8f6d2e6fb5c175@changeid
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| 0dd86ab2 | 23-Jul-2025 |
Benjamin Berg <benjamin.berg@intel.com> |
wifi: iwlwifi: mld: support channel survey collection for ACS scans
The firmware is able to collect channel statistics when doing passive
scans. Enable the flag when doing a passive scan on an AP in
wifi: iwlwifi: mld: support channel survey collection for ACS scans
The firmware is able to collect channel statistics when doing passive
scans. Enable the flag when doing a passive scan on an AP interface and
collect the survey information.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250723094230.a659ef1b1fd8.I24a9a0383327c231f36be170968bc7bac801f9f2@changeid
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| 0356e509 | 11-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: remove support for iwl_mcc_update_resp versions
iwlmld was planned to be used for HR/GF, which has versions 5/6,
but it was decided at the end to use iwlmvm for HR/GF, so iwlmld
wifi: iwlwifi: mld: remove support for iwl_mcc_update_resp versions
iwlmld was planned to be used for HR/GF, which has versions 5/6,
but it was decided at the end to use iwlmvm for HR/GF, so iwlmld only
needs to support version 8.
Remove versions 5 and 6 support.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.9c64bfbb16cb.I109bee4d4bf455cbffbb8d2340023338bcab886d@changeid
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| 7cc5f89b | 11-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: Revert "wifi: iwlwifi: mld: allow EMLSR with 2.4 GHz when BT is ON"
Due to a hw bug, this feature won't be enabled. Revert its
implementation.
This reverts commit 37808a3788fd ("
wifi: iwlwifi: mld: Revert "wifi: iwlwifi: mld: allow EMLSR with 2.4 GHz when BT is ON"
Due to a hw bug, this feature won't be enabled. Revert its
implementation.
This reverts commit 37808a3788fd ("wifi: iwlwifi: mld: allow EMLSR with
2.4 GHz when BT is ON")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.57755ac3f39d.I63ae0ee3e6cdc9b11175ad15927aaad3b8f8f47a@changeid
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| 0ce92d54 | 11-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: Revert "wifi: iwlwifi: mld: add kunit test for emlsr with bt on"
Due to a hw bug, this feature won't be enabled. Revert its tests.
This reverts commit f7cc80b871ee ("wifi: iwlwif
wifi: iwlwifi: mld: Revert "wifi: iwlwifi: mld: add kunit test for emlsr with bt on"
Due to a hw bug, this feature won't be enabled. Revert its tests.
This reverts commit f7cc80b871ee ("wifi: iwlwifi: mld: add kunit test
for emlsr with bt on")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.5fdf77497ad2.I1160f1dcff734cb42baa8fbf8aac121a1a24a4c5@changeid
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| 3735526d | 11-Jul-2025 |
Emmanuel Grumbach <emmanuel.grumbach@intel.com> |
wifi: iwlwifi: mld: support iwl_omi_send_status_notif version 2
The firmware provides the station id, use it since it makes our lives
easier. No need to assume we have a single BSS vif, and look up
wifi: iwlwifi: mld: support iwl_omi_send_status_notif version 2
The firmware provides the station id, use it since it makes our lives
easier. No need to assume we have a single BSS vif, and look up the
station id to whom the OMI was sent.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.7d2cd878855f.I8625ebb2c4e1fb484aafd16a07549f2eeb506e08@changeid
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| 8bec2ec1 | 11-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: remove support for iwl_geo_tx_power_profiles_cmd version 4
iwlmld was planned to be used for HR/GF, which has version 4,
but it was decided at the end to use iwlmvm for HR/GF, so
wifi: iwlwifi: mld: remove support for iwl_geo_tx_power_profiles_cmd version 4
iwlmld was planned to be used for HR/GF, which has version 4,
but it was decided at the end to use iwlmvm for HR/GF, so iwlmld only
needs to support version 5.
Remove version 4 support.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.faeb1e6bac2a.I1a29b16f59b67c103d1f91dedee27e04cd7fdfdd@changeid
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| 100f38b0 | 11-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: remove support for REDUCE_TX_POWER_CMD ver 9
iwlmld was planned to be used for HR, which has version 9,
but it was decided at the end to use iwlmvm for HR, so iwlmld only
needs t
wifi: iwlwifi: mld: remove support for REDUCE_TX_POWER_CMD ver 9
iwlmld was planned to be used for HR, which has version 9,
but it was decided at the end to use iwlmvm for HR, so iwlmld only
needs to support version 10.
Remove version 9 support.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.aeeb617abfae.I05101972506180644c42be5096c1b2afa36c625a@changeid
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| f2829c89 | 11-Jul-2025 |
Johannes Berg <johannes.berg@intel.com> |
wifi: iwlwifi: mvm/mld: use average RSSI for beacons
When connected to an AP, the PHY will typically be tuned to
a higher bandwidth than the beacons are transmitted on, as
they are normally only tra
wifi: iwlwifi: mvm/mld: use average RSSI for beacons
When connected to an AP, the PHY will typically be tuned to
a higher bandwidth than the beacons are transmitted on, as
they are normally only transmitted on 20 MHz. This can mean
that another STA is simultaneously transmitting on another
channel of the higher bandwidth, and apparently this energy
may be taken into account by the PHY, resulting in elevated
energy readings.
To work around this, track the firmware's corrected beacon
energy data and replace the RSSI in beacons by that. The
replacement happens for all beacons received in the context
of the current MAC or link (depending on FW version), in
which case the filters will drop all else. For a scan, which
is only tuning to 20 MHz channels, the MAC/link ID will be
one that isn't found (the AUX ID 4), and no correction will
be done (nor is it needed.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.324bfe7027ff.I160f947e7aab30e0110a7019ed46186e57c3de14@changeid
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| ea045a0d | 10-Jul-2025 |
Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> |
wifi: iwlwifi: add support for accepting raw DSM tables by firmware
Firmware would assert on undefined bits in DSM-originated DWs.
With this change, Firmware introduces a fail-safe mechanism
and rem
wifi: iwlwifi: add support for accepting raw DSM tables by firmware
Firmware would assert on undefined bits in DSM-originated DWs.
With this change, Firmware introduces a fail-safe mechanism
and removes the assert behavior. This ensures robustness when
handling raw DSM table data.
Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.eee871df03c9.I2be2eaa16437e84aa1be0c6c95ec334034ce7e50@changeid
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| 8580be27 | 10-Jul-2025 |
Miri Korenblit <miriam.rachel.korenblit@intel.com> |
wifi: iwlwifi: mld: don't remove all keys in mcast rekey
In the current code, if there was a rekey, we remove all the existing keys
from mac80211, then re-add the ones that the FW sent with
ieee8021
wifi: iwlwifi: mld: don't remove all keys in mcast rekey
In the current code, if there was a rekey, we remove all the existing keys
from mac80211, then re-add the ones that the FW sent with
ieee80211_gtk_rekey_add, (newer FW will send also the existing GTKs/BIGTKs)
and then update the sequence number.
Instead of removing and re-adding the existing keys for no good reason,
we can just update the sequence of all keys, also of the ones that are
going to be replaced, and update again after the replace.
This change is required because ieee80211_gtk_rekey_add is going to be
changed to lookup the cipher from the old key instead of receiving it as an
argument, and for this it will need the old key(s), so we can't remove all
keys.
Note that with this change, in case that a key that existed before wowlan
is replaced, mac80211 will now call the driver to remove the old key and
add the new one (as opposed the previous behaviour, in which the key was
removed by the driver itself).
Of course we don't want to run the set_key callbacks in this case, so just
return early.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.f0b5e19f77f5.I958f4926f168cdad6d4d7720ebde2f5e812b297d@changeid
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| 200945e6 | 10-Jul-2025 |
Rotem Kerem <rotem.kerem@intel.com> |
wifi: iwlwifi: add suppress_cmd_error_once() API
Add iwl_trans_suppress_cmd_error_once() function to be called by the op
modes instead of directly checking the trans status bits.
This hides the tran
wifi: iwlwifi: add suppress_cmd_error_once() API
Add iwl_trans_suppress_cmd_error_once() function to be called by the op
modes instead of directly checking the trans status bits.
This hides the trans internal implementation details from callers.
Signed-off-by: Rotem Kerem <rotem.kerem@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.e061ae241fd3.Ie2043c4e237196ebcfe195006d3d76371de48a55@changeid
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| 27888174 | 10-Jul-2025 |
Johannes Berg <johannes.berg@intel.com> |
wifi: iwlwifi: mld: restrict puncturing disable to FM
Later RFs will always do puncturing, regardless of BIOS
configuration, and earlier RFs aren't supported in MLD.
Signed-off-by: Johannes Berg <j
wifi: iwlwifi: mld: restrict puncturing disable to FM
Later RFs will always do puncturing, regardless of BIOS
configuration, and earlier RFs aren't supported in MLD.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.6fa9c44964c1.I46a4cd744a769ec2ac3c8f9a04882140449394b8@changeid
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| 589bc6ec | 10-Jul-2025 |
Avraham Stern <avraham.stern@intel.com> |
wifi: iwlwifi: mld: update expected range response notification version
The last version for the range response notification is 10.
Update the expected version accordingly.
Signed-off-by: Avraham S
wifi: iwlwifi: mld: update expected range response notification version
The last version for the range response notification is 10.
Update the expected version accordingly.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.377d24e29ac6.I44119a4e793bba35b46e1d35e2c378ce6f901bfd@changeid
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| 0d17b0c1 | 10-Jul-2025 |
Avraham Stern <avraham.stern@intel.com> |
wifi: iwlwifi: mld: update the P2P device mac before starting the GO
When a GO is started, the P2P device mac is updated to indicate
that frames for the P2P device mac should be filtered in while
th
wifi: iwlwifi: mld: update the P2P device mac before starting the GO
When a GO is started, the P2P device mac is updated to indicate
that frames for the P2P device mac should be filtered in while
the GO is active. However, this configuration is done after the GO is
already started so it doesn't take effect. Fix it by updating the
P2P device mac before adding the broadcast station, which actually
starts the GO.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.463a0ad545f9.I85a25484d787b65f6a27e794285911e319df0b2d@changeid
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