raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-15 14:32:06 +00:00
Code Issues Projects Releases Wiki Activity
1,296,070 Commits 104 Branches 108 Tags
5f6df173f92eff2d6fa09d74e47e204b0072f82e
Commit Graph

158 Commits

Author SHA1 Message Date
Johannes Berg
f9802d5318 wifi: iwlwifi: mvm: don't limit VLP/AFC to UATS-enabled 
When UATS isn't enabled (no VLP/AFC AP support), we need to still
set the right bits in the channel/regulatory flags, so remove the
uats_enabled argument to the parsing etc.

Also, firmware deals just fine with getting the UATS table if it
supports the command even if the bits aren't set, so always send
it, since it's also needed if BIT(31) is set, but the driver need
not have any knowledge of that. Remove 'uats_enabled' entirely.

Fixes: 0d2fc8821a ("wifi: iwlwifi: nvm: parse the VLP/AFC bit from regulatory")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240618195731.a81e7234c4f6.Ic0131180d38e0f1ead2f7fa0e7583407ceaa0bd1@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-06-26 10:28:51 +02:00
Johannes Berg
a9056a3716 wifi: iwlwifi: mvm: enable VLP AP on VLP channels 
If channels are marked VLP, then we're actually also
allowed to be VLP AP/GO. Enable this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240618194245.e15f24fc6bc8.I33ed7d141fec731e79370ba6c7cfbe28776944a0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-06-26 10:28:50 +02:00
Miri Korenblit
05ce6e9b05 wifi: iwlwifi: mvm: declare band variable in the scope 
band is not used outside of the for loop, declare it inside it.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://msgid.link/20240527190228.b634d184980a.I9d9e71125f9a77ba4f9a33a7a2ff1e8e78e17767@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-05-29 10:34:00 +02:00
Chaya Rachel Ivgi
797af7ac20 wifi: iwlwifi: remove redundant reading from NVM file 
The driver reads xtal_calib from NVM file, but actually never uses it.
This is only used in dvm driver.

Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240510170500.c4d1a4571049.I7d7b73dccb793e220f023e0d049b082b043ca95e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-05-23 10:51:11 +02:00
Andrei Otcheretianski
d49c5be9f7 wifi: iwlwifi: mvm: Don't set NO_HT40+/- flags on 6 GHz band 
These flags are not needed on 6 GHz channels, and anyway they were set
incorrectly.
This in turn resulted in alternating channel flags, preventing reg domain
rules to be merged together, so cfg80211 couldn't even send them to the
user space, as the regulatory domain was too large.
Fix it.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240510170500.b0d51b2229f8.I092e21cde43320ffc2eff17f5748ff9c87c87fcf@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-05-23 10:50:48 +02:00
Ilan Peer
1031c8b4af wifi: iwlwifi: mvm: Declare HE/EHT capabilities support for P2P interfaces 
Declare HE/EHT capabilities support also for P2P client and P2P GO
interface types.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240320232419.37fdea8e55a3.If074bdc6c6cd55b76c3421417a987d21ab6bb041@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-03-25 15:39:55 +01:00
Emmanuel Grumbach
f473a7fd6d wifi: iwlwifi: remove devices that never came out 
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240320232419.b3715c0d4bdd.I1337ed9c3edbec4ea9ff7e8a8b02410d5e69bf74@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-03-25 15:39:54 +01:00
Johannes Berg
84ace57c22 wifi: iwlwifi: enable monitor on passive/inactive channels 
If firmware supports pure passive monitor on passive/inactive
channels, enable that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240319100755.7c62f421f03e.I9969d3a46fed48e67fa28a7d00080b0dd314dabd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-03-25 15:39:11 +01:00
Johannes Berg
2b6fb6fb7b wifi: iwlwifi: remove 6 GHz NVM override 
We shouldn't override the flags to zero here for 6 GHz
capable devices any more, but since LAR will be there,
this also shouldn't make a difference now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240319100755.73bff65d5597.I1ae23a509fad252c0237e74defba6cb74b6ca188@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-03-25 15:39:10 +01:00
Mukesh Sisodiya
0d2fc8821a wifi: iwlwifi: nvm: parse the VLP/AFC bit from regulatory 
6 GHz STA supports different power types as LPI, SP, VLP.
and this information is provided by regulatory info.

Add support in driver to parse the power type capability in
regulatory info from FW and set it to the channel flags.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240208185302.9c6a4acabdb3.I501de5c0d86b9702bf61158a2e91c954a1da9a2a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-02-12 21:24:51 +01:00
Miri Korenblit
f51d643182 wifi: iwlwifi: support EHT for WH 
sku_cap_11be_enable should be set to true also for WH.

Fixes: e1374ed253 ("wifi: iwlwifi: Add support for new CNVi (SC)")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://msgid.link/20240204235836.a6d4097cbaca.I8b00fa7b6226b4116cd91f70fb0b15e79b4dee5a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-02-08 15:00:46 +01:00
Johannes Berg
af4acac7ca Merge wireless into wireless-next 
There are some changes coming to wireless-next that will
otherwise cause conflicts, pull wireless in first to be
able to resolve that when applying the individual changes
rather than having to do merge resolution later.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-02-08 09:58:25 +01:00
Benjamin Berg
a23c0af103 wifi: iwlwifi: do not announce EPCS support 
mac80211 does not have proper support for EPCS currently as that would
require changing the ECDA parameters if EPCS (Emergency Preparedness
Communications Service) is in use. As such, do not announce support for
it in the capabilities.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240201155157.59d71656addc.Idde91b3018239c49fc6ed231b411d05354fb9fb1@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-02-02 14:35:45 +01:00
Johannes Berg
bc197d3c40 wifi: iwlwifi: mvm: don't set trigger frame padding in AP mode 
This field is reserved in AP mode, don't set any bits in it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240129211905.f5eeb717212e.I60fa4843a8634922281580b925db2c2699e3a7bc@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-02-02 14:04:42 +01:00
Johannes Berg
77b8b07844 wifi: iwlwifi: nvm-parse: advertise common packet padding 
We should - at least for now - advertise common nominal packet
padding of 16µs instead of the more specific PPE thresholds.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240123200528.4312e176dfdc.Ide75980ff57257a31e86e6ac5948a8f97aaab577@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-01-26 09:48:53 +01:00
Johannes Berg
de0c2cdcb7 wifi: iwlwifi: mvm: limit EHT 320 MHz MCS for STEP URM 
If the STEP (the interface between MAC and PHY) is in URM
(a lower speed mode) then we cannot use 320 MHz MCS > 9.
Therefore, limit the MCS in our capabilities in this case.
Note that this also limits the TX/rate scaling since that
takes both TX and RX capabilities into account.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240123200528.02bae683b7fc.Id5efbb71d45da02c8c4e211d20396637ddd44da8@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-01-26 09:48:53 +01:00
Mukesh Sisodiya
84ec2d2e96 wifi: iwlwifi: disable 160 MHz based on subsystem device ID 
The driver should not send 160 MHz BW support for 5 GHz
band in HE if PCI subsystem device ID  indicates no 160 MHz support.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Reviewed-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240126085924.77c248ce6986.I558e8d0cf19dc862b1c4124df78a4cb690095bb2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-01-26 09:47:49 +01:00
Mukesh Sisodiya
099a47dbe7 wifi: iwlwifi: Add support for new 802.11be device 
Add support for the new 802.11be device with limites capabilities:
- 320 MHz isn't supported
- MCSs 12 and 13 are not supported

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240123200528.8529bd2acedf.I25dccb7bbeb21b8df2123fad51dde7fcf137a508@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2024-01-26 09:47:25 +01:00
Andrei Otcheretianski
308cc451ef wifi: iwlwifi: Don't mark DFS channels as NO-IR 
The NVM_CHANNEL_ACTIVE bit means that active scanning/beaconing is
allowed, however it's not an exact opposite of IEEE80211_CHAN_NO_IR.
For example, NVM_CHANNEL_ACTIVE bit is not set on DFS channels, while
cfg80211 doesn't really expect NO-IR on DFS channels.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.94cd9b96a532.Ifb0e8d8a6a6384493758f26b811d58432536101a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-12-21 20:35:16 +01:00
Andrei Otcheretianski
a1910a7ffd wifi: iwlwifi: mvm: Allow DFS concurrent operation 
AX210 devices allow concurrent P2P operation on DFS channels.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.dc39b33bf507.I04dfda24d73091fb75701279d10ac400314de488@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-12-21 20:35:15 +01:00
Miri Korenblit
637bbd5b3c wifi: iwlwifi: don't support triggered EHT CQI feedback 
EHT CQI is one of the EHT PHY capabilities. We don't support EHT CQI.
The non-triggered CQI feedback bit was unset in a previous patch,
but the triggered CQI feedback bit wasn't. Unset it.

Fixes: 0e21ec6edb ("wifi: iwlwifi: nvm: Update EHT capabilities for GL device")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231207044813.092528daf59e.I5715769490835819beddb00c91bbc9e806e170cb@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-12-12 10:36:59 +01:00
Ayala Beker
3f5e8522f8 wifi: iwlwifi: mvm: advertise support for SCS traffic description 
This doesn't require any special implementation from our device, just
allows transmission of SCS request frame containing a QoS
characteristics sub element.

Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231004123422.cc15de23b07b.I35fa1fbacf113b87ba7a13c37760f893eb57643a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-10-23 12:21:48 +02:00
Emmanuel Grumbach
4ea1ed1d14 wifi: iwlwifi: mvm: support set_antenna() 
set_antenna() is supported only when the device is not started in
mac80211 which translates to the firmware not being loaded in iwlwifi.

The tricky part is that iwlwifi populates the sband data during its boot
and doesn't touch this data afterwards, but if the antenna settings
forbid MIMO, we need to update the sband data.

Rework the nvm parsing code to allow to get an existing nvm_data and
modify the sband with additional constraints (tx / rx chains masks).

Suggested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230921110726.81d94d630c95.I9473da818cbeeb51b2f89dcc59b00019113e7f55@changeid
[add bugfix from Benjamin for iwl_mvm_get_valid_rx_ant()]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-09-25 09:14:24 +02:00
Johannes Berg
e8c1841278 wifi: cfg80211: annotate iftype_data pointer with sparse 
There were are a number of cases in mac80211 and iwlwifi (at
least) that used the sband->iftype_data pointer directly,
instead of using the accessors to find the right array entry
to use.

Make sparse warn when such a thing is done.

To not have a lot of casts, add two helper functions/macros

 - ieee80211_set_sband_iftype_data()
 - for_each_sband_iftype_data()

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-09-11 11:27:23 +02:00
Johannes Berg
0922a71079 wifi: iwlwifi: mvm: enable HE TX/RX <242 tone RU on new RFs 
Two new RFs were added in the code, but we forgot to
add them to the list here that enables HE TX/RX 1024
QAM less than 242 tone RU.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230816104355.ddb090c86c8c.Ic630aa579e3dc52069758d8698069480d555eefe@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-08-22 13:19:24 +02:00
Johannes Berg
3a9690d030 wifi: iwlwifi: limit EHT capabilities based on PCIe link speed 
If a discrete NIC is connected to a PCIe link hat isn't at least
Gen3 (8.0 GT/s), then we cannot sustain 320 MHz traffic, so remove
that from EHT capabilities in that case.

While at it, also move setting 320 MHz beamformee to the right
place in the code so it's not set while not supporting 320 MHz.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230620125813.b77a1574a0a7.Id4120c161fb7df6dedc70d5f3e3829e9117b8cb1@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:02:15 +02:00
Johannes Berg
592fef3eb6 wifi: iwlwifi: nvm: handle EHT/320 MHz regulatory flag 
Handle the regulatory EHT/320 MHz flags from firmware just
like any other flags before it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230620125813.2c5e886c08f3.Ibc5c27d973d0590e2dea1f50435f9cf3ba8c2c09@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:02:15 +02:00
Ilan Peer
84969e0fc8 wifi: iwlwifi: Correctly indicate support for VHT TX STBC 
If HT STBC is not supported, do not indicate support for VHT TX
STBC.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230614123446.b24b5fba6fab.I116617875eb4a9d520df23a8c49a6594f9d8b2c6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:25 +02:00
Gregory Greenman
18c0ffb404 wifi: iwlwifi: mvm: add support for Extra EHT LTF 
Add support for Extra EHT LTF defined in 9.4.2.313
EHT Capabilities element.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.de019d7cc174.I806f0f6042b89274192701a60b4f7900822db666@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:20 +02:00
Abhishek Naik
e9b63341dc wifi: iwlwifi: update response for mcc_update command 
Add support for the MCC update response version 8.
Versions 5-6 are already covered by the existing
flags conversion, and 7 isn't used.

The capabilities field in iwl_mcc_update_resp is 32 bits
wide now, and the flags moved, so some more changes are
needed.

While at it, convert the flags to bool (to avoid having
to deal with BIT(16) specially etc.) and use the
struct_size() macro for the memory allocation.

Signed-off-by: Abhishek Naik <abhishek.naik@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.71a7070aecd7.Ibddcb9fbfa74895f742c0ac20968720691c94853@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:17 +02:00
Johannes Berg
7d528eafc5 Revert "wifi: iwlwifi: update response for mcc_update command" 
This reverts commit b70813e4a8 ("wifi: iwlwifi: update response
for mcc_update command") since it causes a merge conflict, and it
seems easier to redo the patch later.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 15:28:34 +02:00
Abhishek Naik
b70813e4a8 wifi: iwlwifi: update response for mcc_update command 
Add support for the MCC update response version 8.
Versions 5-6 are already covered by the existing
flags conversion, and 7 isn't used.

The capabilities field in iwl_mcc_update_resp is 32 bits
wide now, and the flags moved, so some more changes are
needed.

While at it, convert the flags to bool (to avoid having
to deal with BIT(16) specially etc.) and use the
struct_size() macro for the memory allocation.

Signed-off-by: Abhishek Naik <abhishek.naik@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.fd9016f8f994.Ibddcb9fbfa74895f742c0ac20968720691c94853@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:38:07 +02:00
Gregory Greenman
dbb6f2307b wifi: iwlwifi: disable RX STBC when a device doesn't support it 
Some devices, like step A0 of GL FM device doesn't support RX STBC
for VHT/HE. Add a workaround to remove it from capabilities in
this case.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.65c3e09813e5.Iadfd8cdb0ea5a8088ae3daa555c780c423951894@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:05:28 +02:00
Johannes Berg
f8f9c31129 wifi: iwlwifi: nvm-parse: add full BW UL MU-MIMO support 
For some devices, in client mode, we support full bandwidth
uplink multi-user MIMO. Add the necessary capability.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230416154301.88b6aac6c876.Ibf2a7a38d7a172c371c347c9d4441e8c656cefe3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-04-17 09:53:23 +02:00
Daniel Gabay
cb75abcebc wifi: iwlwifi: nvm: Update HE capabilities on 6GHz band for EHT device 
Max A-MPDU length exponent shall be set to 2 for EHT capable
device on 6GHz band in order to support 4MB aggregation.

Update HE MAC capabilities accordingly for station and softap
interfaces.

This change requires to add another ieee80211_sband_iftype_data for
uhb since high/uhb are no longer the same.

Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413102635.1eee32cfd199.I9c5ff3a6956d509137deca620814935149516fbc@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-04-13 16:30:00 +02:00
Johannes Berg
0cc6fb8a0c wifi: iwlwifi: nvm-parse: enable 160/320 MHz for AP mode 
Initially, 160/320 MHz in AP mode were not supported.
After testing, enable the wider bandwidths in AP mode
as well.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413102635.ed04de3a2833.Ie3991179dfaf24880b96a0904a625dbf6b8fd579@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-04-13 16:29:58 +02:00
Solomon Tan
d2abe692fe wifi: iwlwifi: Remove prohibited spaces 
This patch addresses the error from checkpatch.pl regarding the presence
of prohibited spaces.

Signed-off-by: Solomon Tan <solomonbstoner@protonmail.ch>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230314194113.557d6841a166.I0957923fe9ea20c1ec9140477033548ccfe93e9a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-03-15 13:25:14 +01:00
Johannes Berg
8ca67e3d8b wifi: iwlwifi: nvm-parse: enable WiFi7 for Fm radio for now 
We're still working out how the hardware/firmware (will) advertise
support for this - for now, assume that Fm radio supports it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20221205102808.f73face1a674.Ic62ee5c61c0ef2a5b5e9f89782b7bc82b0caa408@changeid
 2022-12-07 17:35:06 +02:00
Abhishek Naik
0e21ec6edb wifi: iwlwifi: nvm: Update EHT capabilities for GL device 
Update EHT MAC and PHY capabilities for GL device
for station and softap interface.
Add relevant code in nvm_fixup_sband_iftd.

Signed-off-by: Abhishek Naik <abhishek.naik@intel.com>
Link: https://lore.kernel.org/r/20221122220713.1da816ab7ffc.Ief570e27007c9e2ad3a97bee4b074e2fc1c75bae@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
 2022-11-28 17:53:35 +02:00
Johannes Berg
3f44d44f06 wifi: iwlwifi: nvm-parse: support A-MPDU in EHT 2.4 GHz 
We support large A-MPDU in EHT in 2.4 GHz, so add the right
bits for that in the EHT capabilities.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20221122220713.3e7449760415.Id394d7fd0acaca48d429feccda4e66dbadaab993@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
 2022-11-28 17:53:31 +02:00
Johannes Berg
35ea5f6194 wifi: iwlwifi: mvm: advertise 320 MHz in 6 GHz only conditionally 
We can't have it in AP mode unless for debug, since we don't have
160 MHz in HE PHY capabilities, and also set it only in 6 GHz even
if (unlike in HE) it's always defined.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20221122220713.293ef3e5a1c4.I867526a6bd3f93ee50076ff359436dfb5ec6101c@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
 2022-11-28 17:53:27 +02:00
Johannes Berg
3895f1609c wifi: iwlwifi: mvm: set HE PHY bandwidth according to band 
The bits are reserved on the opposite bands, so we shouldn't
always send them, only the 2G bit on 2.4 GHz and the 5G bits
on 5/6GHz. Fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20221122220713.0a075d00c796.Ib4cac0b7f90dfadebceceb1e07c8cdfd7a4138f6@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
 2022-11-28 17:53:22 +02:00
Ilan Peer
26d7cc0abe wifi: iwlwifi: mvm: Advertise EHT capabilities 
Add support for advertising EHT capabilities if supported by
device SKU and not disabled by module parameters.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Link: https://lore.kernel.org/r/20221122220713.6bc00d851794.I214005645f3da21d8f2458a70355deeca04a19e8@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
 2022-11-28 17:52:51 +02:00
Jakub Kicinski
0b3660695e Merge tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next 
Johannes Berg says:

====================
brcmfmac
 * add BCM43454/6 support

rtw89
 * add support for 160 MHz channels and 6 GHz band
 * hardware scan support

iwlwifi
 * support UHB TAS enablement via BIOS
 * remove a bunch of W=1 warnings
 * add support for channel switch offload
 * support 32 Rx AMPDU sessions in newer devices
 * add support for a couple of new devices
 * add support for band disablement via BIOS

mt76
 * mt7915 thermal management improvements
 * SAR support for more mt76 drivers
 * mt7986 wmac support on mt7915

ath11k
 * debugfs interface to configure firmware debug log level
 * debugfs interface to test Target Wake Time (TWT)
 * provide 802.11ax High Efficiency (HE) data via radiotap

ath9k
 * use hw_random API instead of directly dumping into random.c

wcn36xx
 * fix wcn3660 to work on 5 GHz band

ath6kl
 * add device ID for WLU5150-D81

cfg80211/mac80211
 * initial EHT (from 802.11be) support
   (EHT rates, 320 MHz, larger block-ack)
 * support disconnect on HW restart

* tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (247 commits)
  mac80211: Add support to trigger sta disconnect on hardware restart
  mac80211: fix potential double free on mesh join
  mac80211: correct legacy rates check in ieee80211_calc_rx_airtime
  nl80211: fix typo of NL80211_IF_TYPE_OCB in documentation
  mac80211: Use GFP_KERNEL instead of GFP_ATOMIC when possible
  mac80211: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
  rtw89: 8852c: process logic efuse map
  rtw89: 8852c: process efuse of phycap
  rtw89: support DAV efuse reading operation
  rtw89: 8852c: add chip::dle_mem
  rtw89: add page_regs to handle v1 chips
  rtw89: add chip_info::{h2c,c2h}_reg to support more chips
  rtw89: add hci_func_en_addr to support variant generation
  rtw89: add power_{on/off}_func
  rtw89: read chip version depends on chip ID
  rtw89: pci: use a struct to describe all registers address related to DMA channel
  rtw89: pci: add V1 of PCI channel address
  rtw89: pci: add struct rtw89_pci_info
  rtw89: 8852c: add 8852c empty files
  MAINTAINERS: add devicetree bindings entry for mt76
  ...

====================

Link: https://lore.kernel.org/r/20220311124029.213470-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2022-03-11 13:00:17 -08:00
Golan Ben Ami
1db5fcbba2 iwlwifi: don't advertise TWT support 
Some APs misbehave when TWT is used and cause our firmware to crash.
We don't know a reasonable way to detect and work around this problem
in the FW yet.  To prevent these crashes, disable TWT in the driver by
stopping to advertise TWT support.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=215523
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
[reworded the commit message]
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20220301072926.153969-1-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2022-03-01 11:00:43 +01:00
Abhishek Naik
85643396c7 iwlwifi: nvm: Correct HE capability 
The HE PHY capability - Tx 1024-QAM < 242-tone RU support
was not handled for Ms RFs, add the relevant code for it.

Signed-off-by: Abhishek Naik <abhishek.naik@intel.com>
Fixes: 1381eb5c8e ("iwlwifi: correct HE capabilities")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220130115024.01e232ce98ca.I765d26e9eb6ae9424542ccb7dd7f7ba61b1b6449@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2022-02-18 10:40:52 +02:00
Miri Korenblit
853450a618 iwlwifi: mvm: use debug print instead of WARN_ON() 
In MCC_UPDATE_CMD we get from the FW the number of entries in the
channel info array. We used to WARN_ON if this parameter is greater
than we expected. Since this is not really a driver bug, and since it
might happen in some valid cases too, we shouldn't use a warning here.

Fix this by replacing the WARN_ON with a debug print.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220130115024.3cb9828df280.I14abe7c71b45bbae3d3cd503e6e13fa2cd372ed4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2022-02-18 10:40:52 +02:00
Luca Coelho
3ea839c1e2 iwlwifi: read and print OTP minor version 
Sometimes it can be useful to know the OTP minor version, so read it
from the register and print it out.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220130115024.a90a1363558e.Ifc08db91cdc7d2e8353af55afaf899e10b2ef875@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2022-02-18 10:40:52 +02:00
Mordechay Goodstein
0dadd98613 iwlwifi: advertise support for HE - DCM BPSK RX/TX 
Our HE capable HW also supports DCM mode, so broadcast this capability
in the HE PHY capabilities.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.f7f1b31a8c75.Id349f61dfd9d3514c08ad0917b1607d35ab73dfa@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2022-02-18 10:40:51 +02:00
Johannes Berg
86e8e65743 iwlwifi: fix various more -Wcast-qual warnings 
When enabling W=3 that gets us -Wcast-qual, fix those warnings
in the code and propagate constness properly, or cast it away
via (uintptr_t) where really needed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220128153014.4ac2f19c121e.Ied9469d93f8199206242bfba96e4e8d1949e3a08@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2022-02-18 10:40:50 +02:00