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791 Commits

Author SHA1 Message Date
Yedidya Benshimol
04f78e242f wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flow 
As part of the new security API in the FW, all security keys are to
be removed before station removal. Until now IGTK rekey
wasn't supported in the D3 resume flow, and thus the driver might
not know the right key to remove.
If an IGTK was rekeyed during D3 the old IGTK is removed and the
new key is updated. If not, the old key's IPN is updated.
As opposed to GTK, which both the FW and the driver hold it's two
most recent keys, only one IGTK is held.

Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230621144844.b53c301c07e6.I375277a10a1f756b93d4a343f6664351a80189c5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:14:40 +02:00
Johannes Berg
31aeae2446 wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constants 
We have the trailing dash here, but that complicates all
the code. Simplify this by removing the dashes, adding
them to the *_MODULE_FIRMWARE macros, and adjusting the
code using this accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230621130443.72240ca13b83.I1f4ed547f0964719ed98a3ef928080462d594491@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:07:01 +02:00
Johannes Berg
3fd31289d5 wifi: iwlwifi: unify Bz/Gl device configurations 
All the configurations for the various Bz/Gl devices
are basically identical, except for Gl A-step and the
firmware filename prefixes.

Add some infrastructure to auto-generate the firmware
filename prefix based on the detected MAC step and
RF name/step, and remove all the unneeded configs.

This reduces the size of the iwlwifi module by ~9k:
 517582	  27111	    560	 545253	  851e5	drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
 526885	  27083	    560	 554528	  87620	drivers/net/wireless/intel/iwlwifi/iwlwifi.ko

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230621130443.1dc121ba338f.I07d651516eb82cbaded4724ef30558a50f2fa866@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:07:01 +02:00
Ilan Peer
69f778271f wifi: iwlwifi: mvm: Add support for scan version 17 
Add support for scan request command version 17, which supports
specifying the maximal EIRP PSD value that can be used for
probe request transmission on a given channel.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230620125813.0a41c847d450.I0c9b45cc3eb39d44c75d3bdca84f0a91fdad1fa1@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:02:16 +02:00
Miri Korenblit
eeef0168e3 wifi: iwlwifi: fw: send marker cmd before suspend cmd 
This is needed to sync the times in the FW and driver logs

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230620125813.9c84322c41b5.Id13816b3ece103f88514a7523b22bb2b9dcc8ab7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-21 14:02:14 +02:00
Ilan Peer
e98b23d0d7 wifi: iwlwifi: mvm: Add support for SCAN API version 16 
Scan API version 16 use link ID for reporting the TSF of
scan results (instead of MAC ID used in previous versions).

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230615094410.05bf3e612297.Ie3075f7068af38c335d26778ab7d0ec4b1c026c3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:27 +02:00
Johannes Berg
c4c9545477 wifi: iwlwifi: implement WPFC ACPI table loading 
We skipped this in the past, but now we will need it for some
platforms. Implement loading the PHY filter configuration IDs
from the WPFC ACPI table. Note that the firmware must also be
aware of the right filter configuration IDs (they're just the
IDs of a filter configuration, not the actual configuration).

Remove the useless hardcoded zeroes while at 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/20230614123447.035026ea3169.I3a1fc1fe644fefa0d818ee1926c5fc331d68e8a3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:26 +02:00
Johannes Berg
568db7fd27 wifi: iwlwifi: add some FW misbehaviour check infrastructure 
When the firmware misbehaves (according to the driver), we
often either ignore that, or WARN_ON, which is very noisy
but doesn't really help.

Add a little helper macro IWL_FW_CHECK() that can be used
in place of WARN_ON() in conditions, and make it take a
message that's printed in this case. We can also add more
behaviour to this in the future.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230614123446.2e12ac670cea.Ia0198036b7a626876d836bd41a4b2d2b1e65c5ca@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:26 +02:00
Ariel Malamud
c53c339d9a wifi: iwlwifi: fw: Add new FSEQ defines to fw dump 
On fw error dump, dmesg prints FSEQ register data. Add 4
additional prints in order to match those being dumped
by Windows driver. Allows fw infra to correctly detect
version mismatch.

Signed-off-by: Ariel Malamud <ariel.malamud@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230614123446.f40dc9c810a8.I26227900d0b7e9a71fefe5cbf57cf6b46ee44413@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:25 +02:00
Johannes Berg
09396a4f68 wifi: iwlwifi: fw: make some ACPI functions static 
iwl_acpi_get_wifi_pkg_range(), iwl_acpi_get_wifi_pkg() and
iwl_acpi_get_object() need not be exported etc., they're used
only within the same file. Make them static.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230614123446.e866032e4106.Ifede7f7c25b17a8215b154ce01da513b75384325@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:25 +02:00
Johannes Berg
edcda51d99 wifi: iwlwifi: mvm: remove new checksum code 
The hardware isn't going to get fixed, so this mode cannot work
in the foreseeable future. Remove 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/20230614145722.ddbc16c4affe.Ia6921e4b8a9624d4f57489ac775105ed0e400313@changeid
[restore original subject]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-19 12:05:24 +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
Ariel Malamud
d51439a6d7 wifi: iwlwifi: mvm: Refactor iwl_mvm_get_lmac_id() 
The iwl_mvm_get_lmac_id() function is currently
defined as a static inline function under fw/api
and receives mvm's fw pointer. It will need the
ability to access other mvm struct members for
future capabilities such as debug. Move the function
out of the fw/api and into mvm proper as a regular
function and have it receive the pointer to mvm.

Signed-off-by: Ariel Malamud <ariel.malamud@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.507b2f9f64eb.I0ec91310e1911c33faf396b5e17bcb11a164f6ea@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:20 +02:00
Alon Giladi
ff75c21c20 wifi: iwlwifi: improve debug prints in iwl_read_ppag_table() 
Add prints of ETSI and China bits.
Check if need to mask the China bit (when the firmware doesn't
support it) in a separate flow, so it will be easier to follow
the conditions. Add a separate message for the command version.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.4ee455ec1ee8.I6f1a4b7dfa5cfd9b4f4a4b5bb5567849e629ae96@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:19 +02:00
Haim Dreyfuss
e9f5ce3471 wifi: iwlwifi: mvm: rename BTM support flag and its TLV 
Currently, we only need to support BTM rejection.
However, in the future we might want to support other BTM modes.
Rephrase its naming.

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.ad20f10668d1.Icbb3fbae50b2302b97225b183dd336b02a4f37ee@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:19 +02:00
Johannes Berg
557b56d523 wifi: iwlwifi: mvm: support U-SIG EHT validate checks 
Support new firmware that can validate the validate bits in
sniffer mode, and advertise that fact and the result of the
checks in the U-SIG radiotap field.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.c20480aa1171.Icc0d077dae01d662ccb948823e196aa9c5c87976@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:19 +02:00
Emmanuel Grumbach
6107f30013 wifi: iwlwifi: pass ESR parameters to the firmware 
The firmware needs to know the esr_transtition_timeout to time the
transition between EMLSR and single radio with the AP.
Add the EMLSR support bit to the wiphy extended capabilities so that
it'll be sent in our association request frame. There are some
limitations in the implementation so we cannot use zero
padding/transition delay; fill the correct values.

Also, feed the medium_synchronization delay to the firmware.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.09fa06820d03.Ie9a9fd37d4948f8c5dd91161de254184b1a093c0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:18 +02:00
Alon Giladi
a114c4f5f9 wifi: iwlwifi: debugfs: add ppag capa to fw info file 
Add information about ppag_china_bit_support capability.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.4655922aff4d.Ie934027940bd53d05124222aa6a8a8b7021952c4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:18 +02:00
Mukesh Sisodiya
2b69d242e2 wifi: iwlwifi: fw: print PC register value instead of address 
The program counter address is read from the TLV and
PC address is printed in debug messages.
Read the value at PC address and print the value
instead of the register address.

Fixes: 5e31b3df86 ("wifi: iwlwifi: dbg: print pc register data once fw dump occurred")
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.e5a5f18f1b2c.Ib6117a4e7f66a075913241cc81477c0059953d5d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:18 +02:00
Johannes Berg
d4f1a50ca9 wifi: iwlwifi: unify checks for HW error values 
The hardware, depending on which part fails or times out,
returns 0xA5A5A5A. or 0x5A5A5A5. with the lowest 4 bits
encoding some further reason/status. However, mostly we
don't really need to care about the exact reasons, so
unify the checks for this to avoid hardcoding those magic
values all over the driver.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.3e2959741a38.I1c297a53787b87e4e2b8f296c041921338573f4d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-14 12:32:18 +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
10f5ae2194 Merge wireless into wireless-next 
There are a number of upcoming things in both the stack and
drivers that would otherwise conflict, so merge wireless to
wireless-next to be able to avoid those conflicts.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-07 19:49:36 +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
Gregory Greenman
372a714808 wifi: iwlwifi: pnvm: handle memory descriptor tlv 
When PNVM is obtained from UEFI, there's an additional memory
descriptor TLV that has to be handled. It is the same TLV that
holds data in the reduced power tables. Also, in this TLV, the
actual data is located after address and size, so add the
corresponding offset.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.8c5f5ee8e30b.Id1893c9dec140b5ba4abe8a121c2e1a1d121d2d7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:45:40 +02:00
Gregory Greenman
8ae3e23195 wifi: iwlwifi: fw: don't use constant size with efi.get_variable 
Use efi.get_variable() with NULL pointer for data in order to
obtain entry size and then call it again with the correct size
to get the entry itself.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.ef95a8055a50.Iae5389baaf0a9a3c89469f7502275ee119d378b6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:45:30 +02:00
Johannes Berg
875d035f37 wifi: iwlwifi: fw: clean up PNVM loading code 
This code is a bit of a maze of gotos etc. Clean up the
code a bit to make the intent clearer.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.51fb5ee63f21.I20f270b2d47612e84643dc235c2940b8d9ed9930@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:45:16 +02:00
Alon Giladi
380bf72d1b wifi: iwlwifi: Separate reading and parsing of reduce power table 
It enables to better handle error cases. Also save the image till the
end of the loading and only then free it.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.71e3b3e0e794.Ifbe69ad99a7e805eb70e09280365821eb146b1c9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:45:06 +02:00
Alon Giladi
7c9c847717 wifi: iwlwifi: Enable loading of reduce-power tables into several segments 
Replace the field reduce_power_dram with a struct that holds data about
the reduced-power tables drams regions. Generalize load_payloads_segments()
to work for both pnvm tables and reduction power tables.
Make required adjustments in the data structures.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.6fe66958f049.I85d80682229fc02fe354462cc9da40937558f30c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:44:52 +02:00
Alon Giladi
ea3571f489 wifi: iwlwifi: Use iwl_pnvm_image in reduce power tables flow 
Generalize the parsing, loading, and setting of the power-reduce
tables, in order to support allocation of several DRAM payloads
in the future.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.564f1eead99b.Iaba653b21dc09aafc72b9bbb3928abddce0db50a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:44:40 +02:00
Alon Giladi
c738fb6163 wifi: iwlwifi: Separate loading and setting of power reduce tables 
Take the part that copies the tables into DRAM, out of the method
that sets the prph_scratch to make the code cleaner. Each of the
operations will get more complex in the future when it will also
support larger power-reduce tables images.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.7695684dc848.I13626cd318e5d68efec9618b2045f52788bff114@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:44:24 +02:00
Alon Giladi
331828106e wifi: iwlwifi: Add support for fragmented pnvm images 
Add support for fragmented pnvm images, depending on the FW capability.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.c49bfaf435a9.I0278312e7c3355b224cd870d4f8cf6578d12f03e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:44:00 +02:00
Alon Giladi
b99e32cbfd wifi: iwlwifi: Take loading and setting of pnvm image out of parsing part 
Change iwl_pnvm_parse so it will only save the information into the
iwl_pnvm_image struct. This enables to use the parsing code for the
power reduce tables in the future.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.504b42fc1611.I4ddf6ad76d922d118fcbcc4f0e9ec003753d0b75@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:43:30 +02:00
Alon Giladi
194d1f84d5 wifi: iwlwifi: Separate loading and setting of pnvm image into two functions 
Take the part that is copying the pnvm image into DRAM, out of the
the method that sets the prph_scratch. Makes the code cleaner since
those 2 operations don't always happen together (loading should happen
only once while setting can happen more than once).
In addition, each operation will get more complex in the future when
it will support also larger pnvm images.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.4c0728239fd6.Ibc30a9fbdb6123dadbe2dbb89318dbd5ec01080a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:43:20 +02:00
Alon Giladi
5f40850399 wifi: iwlwifi: Generalize the parsing of the pnvm image 
Generalize iwl_pnvm_parse(). This saves us from copying each payload
twice (first in the parsing and later when copying it to the dram).
Moreover, its  more compatible for handling larger pnvm tables in
the future (in which payloads won't be concatenated).

The main changes are:

1. Take out the concatenating of the payloads from the parsing level
2. Start using iwl_pnvm_image structure that will hold pointers to
payloads that should be delivered to fw, their sizes and number.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.06c02f380b6f.I03a3030fca194aa0c4bc2ecd18531f8914e98cfd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:43:06 +02:00
Johannes Berg
43413a36b2 wifi: iwlwifi: api: fix kernel-doc links 
Some of the kernel-doc links are outdated due to other
changes, fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230601171633.85e2cf489893.Ie3889ea6f755b80c988543ccca56c67420c51b1f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:41:44 +02:00
Johannes Berg
d6b0e44e49 wifi: iwlwifi: api: remove unused commands 
Some commands are no longer used and have broken kernel-doc links,
so just remove them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230601171633.3dad4ad9b53e.I018abd02d6925950b8748dfb7a59db87255fc670@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:41:34 +02:00
Johannes Berg
11b6007175 wifi: iwlwifi: api: use __le16 instead of u16 
Even for reserved values we shouldn't use u16, that's just
error prone. Fix this to __le16.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230601171633.29ebf70aa64e.I1263f6724e1c70ff5541f447b9744f143ee736a3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:41:26 +02:00
Johannes Berg
59505471a1 wifi: iwlwifi: api: link context action in kernel-doc 
This is clearer in kernel-doc than spelling out the prefix.
It also lets us generate better tracing data.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230601171633.e11ece794f60.I9874c7b0437071a2620d68ca5a16efed60da07a9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:41:06 +02:00
Johannes Berg
4c8d5c8d07 wifi: iwlwifi: mvm: tell firmware about per-STA MFP enablement 
Indicate to the firmware for each station whether or not MFP
is used with this station. Note that we indicate MFP for it
before authorized since we don't know yet, and that will make
the firmware not handle should-be-protected management frames
without being able to check them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230601095201.b1052f39af4c.I1b46b751d5808e65ea3d0e7b8b38209c5aecf042@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:40:56 +02:00
Mukesh Sisodiya
4784f3f923 wifi: iwlwifi: remove dead code in iwl_dump_ini_imr_get_size() 
Remove the check for the IMR debug data size which
leads to dead code.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194630.58eec8d40729.Ifb7d64706eed45726db804f36e785283dff7adab@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:40:21 +02:00
Alon Giladi
9e6942121e wifi: iwlwifi: Add Dell to ppag approved list 
Add 2 new entries for Dell in PPAG approved list.

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194630.a2696f0538ef.I324e4a0cc4696c27830a490b79c42dfeff8ba074@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:40:10 +02:00
Haim Dreyfuss
3b67a20bb0 wifi: iwlwifi: mvm: offload BTM response during D3 
There are mainly two types of BTM (BSS Transition Management)
requests, recommendations and notifications. For the first type,
a response is needed otherwise, most probably the STA will be
disconnected.
Since we don't want to wake up the host on it, set the BTM to reject
offload flag (if the device supports it) and rely on the FW to take
care of it. The FW will reject the BTM request and in case the AP
sends DEAUTH the FW can wake up the host to let it decide on the
next steps.

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194629.d95ae6f2804c.I9457acc55bc23ce715c714b5088058f52540c224@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:39:34 +02:00
Golan Ben Ami
7bc57ca9b4 wifi: iwlwifi: acpi: add other Google OEMs to the ppag approved list 
Add two new vendors to the PPAG approved vendor list
as Google OEMs.

Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194629.b89a3f9e3ae0.Iab1e13285c58ef1fee2a8bad8429eda4547b0b74@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:39:16 +02:00
Johannes Berg
0e3941357a wifi: iwlwifi: mvm: clarify EHT RU allocation bits 
Calling this IWL_RX_PHY_DATA1_EHT_B0 is just confusing,
it's the RU allocation bit 0. Also then align the name
for B1-B7 accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194629.824edb28c0eb.Ia9f74573e3ac771911b679558984f1bfb36de674@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:39:04 +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
Alon Giladi
5cd4ef0d02 wifi: iwlwifi: support PPAG in China for older FW cmd version 
Allows the China bit in the ppag flags to turn on also when
FW cmd version is 1 (if FW has the capability).

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.3cc19e799eeb.I9054b1d63fd7ae2b5f0e416825b4b1dc9f79cc80@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:07:07 +02:00
Ariel Malamud
58e6827689 wifi: iwlwifi: fw: Add new ODM vendor to ppag approved list 
Add new oem/odm pair to ppag approved vendors list
when specified by platform.

Signed-off-by: Ariel Malamud <ariel.malamud@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.549a57a1cf11.I7392b1cd31f4f7ee60aafe2093f4e82b1d6fd3a7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:05:16 +02:00
Gregory Greenman
fa53608b52 wifi: iwlwifi: mvm: adjust csa notifications and commands to MLO 
In the following notifications and commands mac_id was replaced
with link_id:
* CANCEL_CHANNEL_SWITCH_CMD
* CHANNEL_SWITCH_START_NOTIF
* CHANNEL_SWITCH_ERROR_NOTIF

The logic around was not changed, so only adjust handling
mac/link id.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.6aa6e394f5fe.Ie9e78918511ca901f9f3966d774fa74a71a186e3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:04:54 +02:00
Emmanuel Grumbach
3f3022694f wifi: iwlwifi: mvm: update the FW apis for LINK and MAC commands 
The firmware added new fields to be able to pass the link_id as the AP
knows it and the esr_transition_timeout.
For now, pass only the link_id since we don't have access to the
esr_transition_timeout yet.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.bf80ce717458.Icd4174911227c00cd12783fe1f517ae8097809b9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:04:27 +02:00
Yedidya Benshimol
d464550bb2 wifi: iwlwifi: mvm: use link ID in missed beacon notification 
This new version of missed beacon notification uses link_id
instead of mac_id. Also add an option to use link id for
retrieving vif.

Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230524203151.17fe1cc632f1.Id1fabb532e2174712fe17d4ad86a2c8c64ae84da@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 2023-06-06 13:01:31 +02:00