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path: root/drivers/net/wireless/intel/iwlwifi/fw
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2023-09-13wifi: iwlwifi: fw: disable firmware debug assertsGregory Greenman3-0/+48
Disable firmware debug asserts, which are used for internal firmware testing purposes only. Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230913145231.8feafd9b17be.Ia7bec82ac25897caab581692d67055aa1aca2ed2@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-13wifi: iwlwifi: remove dead-codeMiri Korenblit1-1/+0
This condition will never be true. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230913145231.56ff0569d16c.I455839fad0f4f05043815aee884fab9ec7323f7d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: dbg_ini: fix structure packingArnd Bergmann1-3/+3
The iwl_fw_ini_error_dump_range structure has conflicting alignment requirements for the inner union and the outer struct: In file included from drivers/net/wireless/intel/iwlwifi/fw/dbg.c:9: drivers/net/wireless/intel/iwlwifi/fw/error-dump.h:312:2: error: field within 'struct iwl_fw_ini_error_dump_range' is less aligned than 'union iwl_fw_ini_error_dump_range::(anonymous at drivers/net/wireless/intel/iwlwifi/fw/error-dump.h:312:2)' and is usually due to 'struct iwl_fw_ini_error_dump_range' being packed, which can lead to unaligned accesses [-Werror,-Wunaligned-access] union { As the original intention was apparently to make the entire structure unaligned, mark the innermost members the same way so the union becomes packed as well. Fixes: 973193554cae6 ("iwlwifi: dbg_ini: dump headers cleanup") Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: mvm: reduce maximum RX A-MPDU sizeJohannes Berg1-2/+2
Since 1024 isn't being tested right now, allow only 512 for now. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230830112059.6e80366716ad.I19022084ac978b9960b12b205c052a83ab141203@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: mvm: move RU alloc B2 placementJohannes Berg1-9/+7
The firmware was trying to report the B2 RU allocation in the place previously used here as well, but there's a HW block that clears the lower 8 bits in this metadata word even in sniffer mode. Thus, firmware moved B2 to another place, follow that. There's no need to detect the version since moving it to the other place if firmware didn't just means that we'll continue to report the (erroneous) zero value, and it's not really something we can detect from the firmware now. While debugging this we realized that the comments about placement in the metadata dwords are wrong, update them. Reported-by: Youhan Kim <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230830112059.dec7f1e07ff8.I623fee2d710cc7b6f392d65b708883ed58632b45@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: fw: reconstruct the API/CAPA enum numberJohannes Berg1-9/+18
The last member of the enum is meant to count the items, but sparse cannot increment the previous member due to its bitwise type. Declaring the last entry with a value doesn't work either (cannot mix bitwise/non-bitwise) and declaring it with a bitwise value doesn't work due to the way it gets used. This led to the current construct. However, that construct the kernel-doc script doesn't understand this construct due to the use of #ifdef/#else. Find another solution that makes both tools happy, we do now do declare it as the bitwise value but then just redefine it so that doesn't get used, all still under __CHECKER__ conditional. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230830112059.44bdf6a5fa9e.I9f1ea129f89e53043d48676aed0a3b8f6c31ac08@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: fix some kernel-doc issuesJohannes Berg2-4/+6
Fix kernel-doc issues. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230830112059.2edc4d82f717.Ic7c6f1153939903b067062c9aec8fb70e0a2c30d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-09-11wifi: iwlwifi: honor the enable_ini valueEmmanuel Grumbach1-0/+1
In case the user sets the enable_ini to some preset, we want to honor the value. Remove the ops to set the value of the module parameter is runtime, we don't want to allow to modify the value in runtime since we configure the firmware once at the beginning on its life. Fixes: b49c2b252b58 ("iwlwifi: Configure FW debug preset via module param.") Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230830112059.5734e0f374bb.I6698eda8ed2112378dd47ac5d62866ebe7a94f77@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-08-22wifi: iwlwifi: remove memory check for LMAC error addressMukesh Sisodiya1-2/+1
LMAC error table address was checked against UMAC error table minimum address defined. Because of that, the LMAC error table was not read, since both addresses belong to different ranges. As addresses are updated from FW alive message and should be correct, this check is not needed. Still keep the check for address 0 to avoid NULL address read. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230816104355.08ab1497904d.I270d4c5bcc23c5ecd0b7db475501032c450852ad@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-08-22wifi: iwlwifi: add Razer to ppag approved listGregory Greenman1-0/+5
Add a new vendor (Razer) to PPAG approved list. Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230816104355.f586a86fa644.I97408afb20bd7c46fcff8c3561ead8ed9c60b37e@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-08-22wifi: iwlwifi: pcie: point invalid TFDs to invalid dataJohannes Berg1-0/+5
There are occasionally bugs which cause the device to try to use a TFD that it wasn't supposed to, and these are very hard to diagnose. Fill all unused TFDs with a debug command that immediately causes an error to be detected in these cases. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230816104355.10a9af1ca91f.Ifc790d62c52b4bc9a74c9581610af498509f5759@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-08-22wifi: iwlwifi: api: fix a small upper/lower-case typoJohannes Berg1-2/+2
The structure name in the docs should be given in all lower case matching the actual C declaration. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230816104355.c06f98055dbb.Ie9267108c57edcbb913f0d0f349eac85ca39409b@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flowYedidya Benshimol1-1/+3
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621144844.b53c301c07e6.I375277a10a1f756b93d4a343f6664351a80189c5@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constantsJohannes Berg1-14/+2
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.72240ca13b83.I1f4ed547f0964719ed98a3ef928080462d594491@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: unify Bz/Gl device configurationsJohannes Berg1-8/+10
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.1dc121ba338f.I07d651516eb82cbaded4724ef30558a50f2fa866@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: Add support for scan version 17Ilan Peer1-10/+18
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.0a41c847d450.I0c9b45cc3eb39d44c75d3bdca84f0a91fdad1fa1@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: fw: send marker cmd before suspend cmdMiri Korenblit4-28/+58
This is needed to sync the times in the FW and driver logs Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.9c84322c41b5.Id13816b3ece103f88514a7523b22bb2b9dcc8ab7@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: Add support for SCAN API version 16Ilan Peer1-11/+12
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.05bf3e612297.Ie3075f7068af38c335d26778ab7d0ec4b1c026c3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: implement WPFC ACPI table loadingJohannes Berg3-10/+53
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.035026ea3169.I3a1fc1fe644fefa0d818ee1926c5fc331d68e8a3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: add some FW misbehaviour check infrastructureJohannes Berg1-1/+15
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123446.2e12ac670cea.Ia0198036b7a626876d836bd41a4b2d2b1e65c5ca@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: fw: Add new FSEQ defines to fw dumpAriel Malamud1-1/+5
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123446.f40dc9c810a8.I26227900d0b7e9a71fefe5cbf57cf6b46ee44413@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: fw: make some ACPI functions staticJohannes Berg2-40/+19
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123446.e866032e4106.Ifede7f7c25b17a8215b154ce01da513b75384325@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: remove new checksum codeJohannes Berg1-12/+1
The hardware isn't going to get fixed, so this mode cannot work in the foreseeable future. Remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614145722.ddbc16c4affe.Ia6921e4b8a9624d4f57489ac775105ed0e400313@changeid [restore original subject] Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: mvm: add support for Extra EHT LTFGregory Greenman1-0/+2
Add support for Extra EHT LTF defined in 9.4.2.313 EHT Capabilities element. Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230613155501.de019d7cc174.I806f0f6042b89274192701a60b4f7900822db666@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: mvm: Refactor iwl_mvm_get_lmac_id()Ariel Malamud1-8/+0
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230613155501.507b2f9f64eb.I0ec91310e1911c33faf396b5e17bcb11a164f6ea@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: improve debug prints in iwl_read_ppag_table()Alon Giladi1-15/+22
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230613155501.4ee455ec1ee8.I6f1a4b7dfa5cfd9b4f4a4b5bb5567849e629ae96@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: mvm: rename BTM support flag and its TLVHaim Dreyfuss2-3/+3
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230613155501.ad20f10668d1.Icbb3fbae50b2302b97225b183dd336b02a4f37ee@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: mvm: support U-SIG EHT validate checksJohannes Berg2-1/+2
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230613155501.c20480aa1171.Icc0d077dae01d662ccb948823e196aa9c5c87976@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: pass ESR parameters to the firmwareEmmanuel Grumbach1-2/+2
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230612184434.09fa06820d03.Ie9a9fd37d4948f8c5dd91161de254184b1a093c0@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: debugfs: add ppag capa to fw info fileAlon Giladi1-2/+11
Add information about ppag_china_bit_support capability. Signed-off-by: Alon Giladi <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230612184434.4655922aff4d.Ie934027940bd53d05124222aa6a8a8b7021952c4@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: fw: print PC register value instead of addressMukesh Sisodiya1-1/+6
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: 5e31b3df86ec ("wifi: iwlwifi: dbg: print pc register data once fw dump occurred") Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230612184434.e5a5f18f1b2c.Ib6117a4e7f66a075913241cc81477c0059953d5d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: unify checks for HW error valuesJohannes Berg2-3/+3
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230612184434.3e2959741a38.I1c297a53787b87e4e2b8f296c041921338573f4d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-14wifi: iwlwifi: update response for mcc_update commandAbhishek Naik1-2/+33
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 <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230612184434.71a7070aecd7.Ibddcb9fbfa74895f742c0ac20968720691c94853@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-07Merge wireless into wireless-nextJohannes Berg2-9/+12
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 <[email protected]>
2023-06-06Revert "wifi: iwlwifi: update response for mcc_update command"Johannes Berg1-33/+2
This reverts commit b70813e4a88f ("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 <[email protected]>
2023-06-06wifi: iwlwifi: pnvm: handle memory descriptor tlvGregory Greenman3-17/+59
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 <[email protected]> Link: https://lore.kernel.org/r/20230606103519.8c5f5ee8e30b.Id1893c9dec140b5ba4abe8a121c2e1a1d121d2d7@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: fw: don't use constant size with efi.get_variableGregory Greenman2-82/+74
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 <[email protected]> Link: https://lore.kernel.org/r/20230606103519.ef95a8055a50.Iae5389baaf0a9a3c89469f7502275ee119d378b6@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: fw: clean up PNVM loading codeJohannes Berg1-66/+89
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.51fb5ee63f21.I20f270b2d47612e84643dc235c2940b8d9ed9930@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Separate reading and parsing of reduce power tableAlon Giladi3-42/+56
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.71e3b3e0e794.Ifbe69ad99a7e805eb70e09280365821eb146b1c9@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Enable loading of reduce-power tables into several segmentsAlon Giladi1-2/+2
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.6fe66958f049.I85d80682229fc02fe354462cc9da40937558f30c@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Use iwl_pnvm_image in reduce power tables flowAlon Giladi3-59/+46
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.564f1eead99b.Iaba653b21dc09aafc72b9bbb3928abddce0db50a@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Separate loading and setting of power reduce tablesAlon Giladi1-3/+6
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.7695684dc848.I13626cd318e5d68efec9618b2045f52788bff114@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Add support for fragmented pnvm imagesAlon Giladi3-5/+9
Add support for fragmented pnvm images, depending on the FW capability. Signed-off-by: Alon Giladi <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.c49bfaf435a9.I0278312e7c3355b224cd870d4f8cf6578d12f03e@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Take loading and setting of pnvm image out of parsing partAlon Giladi1-61/+69
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.504b42fc1611.I4ddf6ad76d922d118fcbcc4f0e9ec003753d0b75@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Separate loading and setting of pnvm image into two functionsAlon Giladi1-4/+8
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.4c0728239fd6.Ibc30a9fbdb6123dadbe2dbb89318dbd5ec01080a@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: Generalize the parsing of the pnvm imageAlon Giladi1-28/+15
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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230606103519.06c02f380b6f.I03a3030fca194aa0c4bc2ecd18531f8914e98cfd@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: api: fix kernel-doc linksJohannes Berg6-18/+40
Some of the kernel-doc links are outdated due to other changes, fix that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230601171633.85e2cf489893.Ie3889ea6f755b80c988543ccca56c67420c51b1f@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: api: remove unused commandsJohannes Berg1-11/+0
Some commands are no longer used and have broken kernel-doc links, so just remove them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230601171633.3dad4ad9b53e.I018abd02d6925950b8748dfb7a59db87255fc670@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: api: use __le16 instead of u16Johannes Berg1-1/+1
Even for reserved values we shouldn't use u16, that's just error prone. Fix this to __le16. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230601171633.29ebf70aa64e.I1263f6724e1c70ff5541f447b9744f143ee736a3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-06wifi: iwlwifi: api: link context action in kernel-docJohannes Berg6-17/+23
This is clearer in kernel-doc than spelling out the prefix. It also lets us generate better tracing data. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230601171633.e11ece794f60.I9874c7b0437071a2620d68ca5a16efed60da07a9@changeid Signed-off-by: Johannes Berg <[email protected]>
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