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path: root/drivers/net/wireless/intel/iwlwifi/fw
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2023-06-06wifi: iwlwifi: Use iwl_pnvm_image in reduce power tables flowAlon Giladi
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>
2023-06-06wifi: iwlwifi: Separate loading and setting of power reduce tablesAlon Giladi
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>
2023-06-06wifi: iwlwifi: Add support for fragmented pnvm imagesAlon Giladi
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>
2023-06-06wifi: iwlwifi: Take loading and setting of pnvm image out of parsing partAlon Giladi
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>
2023-06-06wifi: iwlwifi: Separate loading and setting of pnvm image into two functionsAlon Giladi
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>
2023-06-06wifi: iwlwifi: Generalize the parsing of the pnvm imageAlon Giladi
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>
2023-06-06wifi: iwlwifi: api: fix kernel-doc linksJohannes Berg
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>
2023-06-06wifi: iwlwifi: api: remove unused commandsJohannes Berg
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>
2023-06-06wifi: iwlwifi: api: use __le16 instead of u16Johannes Berg
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>
2023-06-06wifi: iwlwifi: api: link context action in kernel-docJohannes Berg
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>
2023-06-06wifi: iwlwifi: mvm: tell firmware about per-STA MFP enablementJohannes Berg
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>
2023-06-06wifi: iwlwifi: remove dead code in iwl_dump_ini_imr_get_size()Mukesh Sisodiya
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>
2023-06-06wifi: iwlwifi: Add Dell to ppag approved listAlon Giladi
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>
2023-06-06wifi: iwlwifi: mvm: offload BTM response during D3Haim Dreyfuss
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>
2023-06-06wifi: iwlwifi: acpi: add other Google OEMs to the ppag approved listGolan Ben Ami
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>
2023-06-06wifi: iwlwifi: mvm: clarify EHT RU allocation bitsJohannes Berg
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>
2023-06-06wifi: iwlwifi: update response for mcc_update commandAbhishek Naik
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>
2023-06-06wifi: iwlwifi: support PPAG in China for older FW cmd versionAlon Giladi
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>
2023-06-06wifi: iwlwifi: fw: Add new ODM vendor to ppag approved listAriel Malamud
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>
2023-06-06wifi: iwlwifi: mvm: adjust csa notifications and commands to MLOGregory Greenman
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>
2023-06-06wifi: iwlwifi: mvm: update the FW apis for LINK and MAC commandsEmmanuel Grumbach
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>
2023-06-06wifi: iwlwifi: mvm: use link ID in missed beacon notificationYedidya Benshimol
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>
2023-05-16wifi: iwlwifi: fix OEM's name in the ppag approved listAlon Giladi
Fix a spelling mistake. Fixes: e8e10a37c51c ("iwlwifi: acpi: move ppag code from mvm to fw/acpi") Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230514120631.fdd07f36a8bf.I223e5fb16ab5c95d504c3fdaffd0bd70affad1c2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-05-16wifi: iwlwifi: fw: fix DBGI dumpJohannes Berg
The DBGI dump is (unsurprisingly) of type DBGI, not SRAM. This leads to bad register accesses because the union is built differently, there's no allocation ID, and thus the allocation ID ends up being 0x8000. Note that this was already wrong for DRAM vs. SMEM since they use different parts of the union, but the allocation ID is at the same place, so it worked. Fix all of this but set the allocation ID in a way that the offset calculation ends up without any offset. Fixes: 34bc27783a31 ("iwlwifi: yoyo: fix DBGI_SRAM ini dump header.") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230514120631.19a302ae4c65.I12272599f7c1930666157b9d5e7f81fe9ec4c421@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-20wifi: iwlwifi: fw: fix argument to efi.get_variableAlon Giladi
We should pass the newly allocated data to fill. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230418122405.aaa6d8874442.I734841c71aad9564cb22c50f2737aaff489fadaf@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-20wifi: iwlwifi: fw: fix memory leak in debugfsJohannes Berg
Fix a memory leak that occurs when reading the fw_info file all the way, since we return NULL indicating no more data, but don't free the status tracking object. Fixes: 36dfe9ac6e8b ("iwlwifi: dump api version in yaml format") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230418122405.239e501b3b8d.I4268f87809ef91209cbcd748eee0863195e70fa2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-18wifi: iwlwifi: mvm: adopt the latest firmware APIEmmanuel Grumbach
The firmware no longer wants the beacon template inside the MAC command. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230417113648.92aed4180a06.I277efa343c88081cb3fc890dcbeae3161cdffe16@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-17wifi: iwlwifi: mvm: allow number of beacons from FWJohannes Berg
Newer firmware images have a TLV advertising how many beacons they support, use that to permit adding more links in AP mode (FW needs to support at least as many links as beacons). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230416154301.0d7522533557.Ic6b5992e94446c35cb0f3add019defa6e7aded2a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-17wifi: iwlwifi: mvm: properly implement HE AP supportJohannes Berg
The firmware split the HE support field into HE and "pseudo HE", the latter is really for AP and doesn't implement trigger frame handling for example. Use the new field for AP mode. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230416154301.34dbfefe2a49.I0e39cd35dbe03ff9209b26733746479eae1c8966@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: fw: move memset before early returnTom Rix
Clang static analysis reports this representative issue dbg.c:1455:6: warning: Branch condition evaluates to a garbage value if (!rxf_data.size) ^~~~~~~~~~~~~~ This check depends on iwl_ini_get_rxf_data() to clear rxf_data but the function can return early without doing the clear. So move the memset before the early return. Fixes: cc9b6012d34b ("iwlwifi: yoyo: use hweight_long instead of bit manipulating") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230414130637.872a7175f1ff.I33802a77a91998276992b088fbe25f61c87c33ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: mvm: enable new MLD FW APIMiri Korenblit
Enable the new FW API with MLD based on FW TLV. 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/20230414130637.5dc66b08539e.I1c65024c879346b0349e1e431d36ec2b5fd85dd7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: mvm: scan legacy bands and UHB channels with same antennaAyala Beker
In case of UHB scan that follows a scan on legacy bands, consider both scan commands as part of the same scan cycle, and thus configure them to use the same antenna configuration. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.fd582c423ad8.I35239f94cb3ee1642d16936199c336a07ec2df8f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: yoyo: skip dump correctly on hw errorDaniel Gabay
When NIC is in a bad state, reading data will return 28 bits as 0xa5a5a5a and the lowest 4 bits are not fixed value. Mask these bits in a few places to skip the dump correctly. Fixes: 89639e06d0f3 ("iwlwifi: yoyo: support for new DBGI_SRAM region") Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.df6c0663179d.I36d8487b2419c6fefa65e5514855d94327c3b1eb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: Fix the duplicate dump nameMukesh Sisodiya
Driver is using the dump name generated first time in all generated dump in case of NMI. The validity of dump name should be with each dump created and need to reset after each use. Fixes: 834f920ef34b ("wifi: iwlwifi: yoyo: Add driver defined dump file name") Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.6c987f820557.I924f2eae1eef2fe82c7a23be566551653d46f729@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: mvm: support wowlan info notification version 2Haim Dreyfuss
As part of version 2 we don't need to have wake_packet_bufsize and wake_packet_length. The first one is already calculated by the driver, the latter is sent as part of the wake packet notification. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.3b53213b10d4.Ibf2f15aca614def2d262dd267d1aad65931b58f1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: acpi: support modules with high antenna gainAlon Giladi
Starting from version 4 of ANT_GAIN_CMD verification of ppag table values is done by the FW. Driver has to send the complete table as it appears in the BIOS. Make this change. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.a965365e2336.I1081f00ae309d9225d0529fa2da6ba7e34a8bd4f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: dbg: print pc register data once fw dump occurredMukesh Sisodiya
Add debug print for different FW program counter details of different CPU. Program counter pc details will be read from TLV during init. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.862790d336a9.I34e2ea05a79e8b2552f7f221bacf3af0166cb9c0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: add fw link id allocationGregory Greenman
Driver uses link_id as an index in the array. FW currently can support only 2 concurrently active links per vif with the ids in the range 0-3. Add a mapping of dirver link ids to fw link id and track the number of active link ids. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230328104949.a53e5df49c33.I02b25648d2d5ca370c0697bf19d0d34724eae8a1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: adjust mld_mac_ctxt_/beacon_changed() for MLOGregory Greenman
HE/EHT support is reported to FW if there's at least one link that supports it. Configure beacon separately for each link. Don't send the beacon template before adding the MAC. Co-developed-by: Johannes Berg <johannes.berg@intel.com> Co-developed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230328104949.5ef4efeda2dd.I6ebda2b71c964b9aa63240c9fa1ee0d28099fe6e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: align to the LINK cmd update in the FWMiri Korenblit
The LINK cmd host api has been updated. Align the driver to the new changes. Also, temporary use mac_id for link_id. Using the phy_id as the link_id is wrong since we might have 2 macs operating on the same phy - in this case we will have 2 different links (one for each mac) with the same link_id. On the other hand, since we don't have MLO implemented yet, we won't have 2 different links of the same mac. Therefore, we can use the mac_id as the link_id. 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/20230328104948.78ae716884fe.Icfeb2794d9652baaccf9b0cdddbd751d0db4f952@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: add cancel/remain_on_channel for MLD modeMiri Korenblit
Add an MLD version of the remain_on_channel and cancel_remain_on_channel callbacks. 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/20230328104948.b51813dbebd4.Ia25bbd63d3138e4759237ce2be0cd0436fe01c0a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: Add debugfs to get TAS statusAbhishek Naik
Add debugfs file in mvm to retrieve TAS status per LMAC, TAS block list, current mcc, OEM name and OEM allowed list. Signed-off-by: Abhishek Naik <abhishek.naik@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.8efc8c41efae.I94e1a6efb9c33e2cdbcf4bf3ed2384005397dee9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: enable TX beacon protectionJohannes Berg
Check hardware/firmware support and enable TX beacon protection as well if supported, programming the key into the firmware as usual. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.6a90a4f4f469.Ia028dea75f9a8eed40786d876d51f97fb3142688@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: report hardware timestamps in RX/TX statusAvraham Stern
For TM/FTM frames, report the hardware timestamps reported by the fw as part of the RX/TX status. Since the fw reports the timestamps in a dedicated notification (and not as part of the RX/TX status), hold the frame until the fw timestamps notification is received. Timestamping is enabled when a station is connected and disabled when disconnected. For AP interface, only the first station will have timestamping enabled since the fw only supports timestamping for one peer. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.e0392d498101.I9bf12c8ecfb3f17253a13dc48a48647ddd6e7855@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: read synced time from firmware if supportedAvraham Stern
If the firmware supports reading synced GP2/ATRB timestamps, read the synced timestamps from firmware instead of reading the GP2 register and the system time separately. Reading the synced time from firmware should be more accurate. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.a6be5f0b5580.Idedb496a5943fa496143066ffbed08185a8c4582@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: fw: pnvm: fix uefi reduced TX power loadingJohannes Berg
There are a number of issues here: * if trans->reduce_power_loaded is already true, we call iwl_trans_set_reduce_power() with an uninitialized len value * in this case we also clobber a previous load/setting * if iwl_uefi_get_reduced_power() returns an ERR_PTR() we try to kfree() it Move the iwl_trans_set_reduce_power() call into the success case only to fix these issues. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230314194113.aa2cf2281f5d.I33b4ab3427f1921c184c52fecd0f46781a89dc8a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: fix typos in commentJulia Lawall
Spelling mistakes (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230314194113.fb2fc470e949.I1f3a347b533bcdb6bcd310f752ab3349800efb49@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: mvm: add support for the new STA related commandsMiri Korenblit
As a part of the new MLD FW API changes, we have new commands for STA related operations (add/remove/aux/disable tx). Add structures and enum definitions, along with part of the functions that sends this commands. This functions will be in used and more will be added in the next patches. 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/20230314194113.132873ce015c.I7b12a77e5be066730762e6ceeeaa7190293c3df1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: mvm: add support for the new LINK commandMiri Korenblit
As a part of the new MLD FW API changes, we have a new LINK command to add/remove/configure a link. Add structures and enum definitions, along with the functions that sends this command (i.e. add, remove and change mac ctxt). These functions will be in used in the next patches. 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/20230314194113.d7808329effb.I13bea2db206b78540bc866bc3ab755ad5be78c53@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: mvm: add support for the new MAC CTXT commandMiri Korenblit
As a part of the new MLD FW API changes, we have a new MAC CTXT command. Add structures and enum definitions, along with the functions that sends this command (i.e. add, remove and change mac ctxt). This functions will be in used in the next patches. 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/20230314194113.99a41a5bc55f.I310312c829f5f2f69b64fcddce487b1eab80165b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-04-14 01:35:14 +0000