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path: root/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
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* wifi: iwlwifi: remove support of version 4 of iwl_wowlan_rsc_tsc_params_cmdMiri Korenblit2025-07-141-5/+0
| | | | | | | | This are not used in any of our devices. Remove it. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250711183056.89156be9bc7f.I5ff5c1055eaf4fef9bd73233ea4d95504634ceed@changeid
* wifi: iwlwifi: mvm: remove support for iwl_wowlan_status_v9Miri Korenblit2025-07-101-38/+0
| | | | | | | | FWs with this version are no longer supported on any device. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250709230308.22864efb5074.I51f270f8848970fd2ca1078c14ad31f4a8853e7d@changeid
* wifi: iwlwifi: mvm: remove support for iwl_wowlan_status_v12Miri Korenblit2025-07-101-38/+0
| | | | | | | | FWs with this version are no longer supported on any device. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250709230308.1b9177bfbe1d.I53c1527cc5097f05df352b6f2f99282b00a5d7ac@changeid
* wifi: iwlwifi: mvm: remove support for iwl_wowlan_info_notif_v2Miri Korenblit2025-07-101-33/+0
| | | | | | | | FWs with this version are no longer supported on any device. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250709230308.d92f63207232.I8961ffbe04d0d9439d48a17840497ac926967914@changeid
* wifi: iwlwifi: mvm: remove support for iwl_wowlan_info_notif_v4Miri Korenblit2025-07-091-9/+4
| | | | | | | | FWs with this version are no longer supported on any device. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250709081300.1668a7430521.I488d69251aed62f0b11a2553f972a1730bc8b6cf@changeid
* wifi: iwlwifi: mld: add timer host wakeup debugfsJohannes Berg2025-06-251-2/+4
| | | | | | | | | | | Add a debugfs file to be able to control how long, at most, the device will sleep before waking up the host. This will be useful to test certain "assert during suspend" scenarios for the previous change. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250611222325.9f2a39cae1e1.Ie0003f21286fea50b507d0debe06332b030cd4cb@changeid
* wifi: iwlwifi: remove mvm prefix from iwl_mvm_d3_end_notifMiri Korenblit2025-02-261-1/+1
| | | | | | | | This is not op mode specific. Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20250212073923.c99748f63511.I5c8dcc46e992e76c82fdf7dbee65957cbdca1b43@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: support new versions of the wowlan APIsEmmanuel Grumbach2024-11-071-5/+64
| | | | | | | | | | | | | Add support version 7 of wowlan_config_cmd and version 5 of iwl_wowlan_info_notif This version is mainly a cleanup of the previous version. Two fields were removed as the device already handled this data. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20241028135215.d2afdf720073.I9901c8c4ad4508135d019efa213b1430acc70746@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: fix prototype mismatch kernel-doc warningsJohannes Berg2024-06-261-2/+2
| | | | | | | | | | Fix all the prototype mismatch and "wrong kernel-doc identifier" warnings, due to typos in or misformatting of the kernel-doc. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://patch.msgid.link/20240625194805.6ec65cf9b88c.I7804114d7369f352e80a0e8430f7119af8e210de@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: support wowlan notif version 4Shaul Triebitz2024-03-251-3/+54
| | | | | | | | | | | | | | In version 4, in case of MLO GTK rekey during D3, the firmware sends all the new keys, including the keys on the non-active links. Update also the non active link keys. Signed-off-by: Shaul Triebitz <[email protected]> Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Link: https://msgid.link/20240311081938.6524de988ed3.Id065ddd2f4a71b0243c33ae0c5476ac41bfe2dc2@changeid Signed-off-by: Johannes Berg <[email protected]>
* iwlwifi: fw: fix more kernel-doc warningsEmmanuel Grumbach2024-02-021-1/+1
| | | | | | | | Fix some more kernel-doc warnings in FW API definitions. Signed-off-by: Emmanuel Grumbach <[email protected]> Link: https://msgid.link/20240131213817.9f30c6529216.I69e98612c6c81cf1b7bd480d8041b5d3e25610d3@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: add support for new wowlan_info_notifYedidya Benshimol2023-09-251-4/+42
| | | | | | | | | | | | This new version of wolan_info_notif supports the handling of bigtk during d3, this patch holds parsing of the new notif version, adding new keys and updating ipn of existing keys during the resume flow. Signed-off-by: Yedidya Benshimol <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230921110726.4ebcd244f436.Ib507573d50fa0ac666d09ab71f5241ccbcd7cd00@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flowYedidya Benshimol2023-06-211-1/+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]>
* wifi: iwlwifi: mvm: rename BTM support flag and its TLVHaim Dreyfuss2023-06-141-2/+2
| | | | | | | | | | | 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]>
* wifi: iwlwifi: mvm: offload BTM response during D3Haim Dreyfuss2023-06-061-0/+2
| | | | | | | | | | | | | | | | | 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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230531194629.d95ae6f2804c.I9457acc55bc23ce715c714b5088058f52540c224@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: support wowlan info notification version 2Haim Dreyfuss2023-04-141-2/+35
| | | | | | | | | | | 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 <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230413213309.3b53213b10d4.Ibf2f15aca614def2d262dd267d1aad65931b58f1@changeid Signed-off-by: Johannes Berg <[email protected]>
* wifi: iwlwifi: mvm: Add support for d3 end notificationHaim Dreyfuss2022-09-181-0/+8
| | | | | | | | | | | | | Due to IMR, when host returns from hibernate, commands cannot be sent as part of the resume flow, and so after ending d3 the FW needs to send notifications instead of responses. This notification indicates whether a fw reset is required. Signed-off-by: Yedidya Benshimol <[email protected]> Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20220906161827.898ecba881b2.I13eb69bb5af08b9ac33043647eaed6b8d50e8659@changeid Signed-off-by: Gregory Greenman <[email protected]>
* wifi: iwlwifi: mvm: Add support for wowlan wake packet notificationHaim Dreyfuss2022-09-181-0/+14
| | | | | | | | | | | | | | | | | | | The wowlan info notification is quite big. (~750 bytes without the wake packet itself). The max FW notification size is ~2K. There might be cases where the wake packet gets truncated because of this limit. Separating the wake packet from the wowlan info notification allows us to get more data without trimming it. Note: we currently limit the wake packet to 1600 bytes. Signed-off-by: Yedidya Benshimol <[email protected]> Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20220906161827.06d1e6aecf10.Ib3d6a46ffe71d10cbc69bdb5654e6b14c28df245@changeid Signed-off-by: Gregory Greenman <[email protected]>
* wifi: iwlwifi: mvm: Add support for wowlan info notificationHaim Dreyfuss2022-09-181-1/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IMR (Isolated Memory Regions) is a mechanism to protect memory regions from unwarranted access by agents in the system that should not have access to that memory. When IMR is enabled, pages in the DRAM will be located within the IMR memory space, accessible only by the device. As a side effect, during S4 (a.k.a hibernate) the IMR memory space is not retained. While the DRAM is saved to the disk and restored by the OS upon resume, the IMR, which is hidden from the OS neither saved upon suspend nor restored upon resume. As a consequence of the above, it turned out that commands cannot be sent as part of the resume flow, and so after ending d3 the FW needs to use notifications instead of cmd-resp. The resume flow becomes asynchronous, with a series of notifications, starting with wowlan_info_notif, through wowlan_pkt_notif and complete the resume flow by d3_end_notif. This patch adds the support for wowlan info notification. The wake packet has been removed from the wowlan info struct and will be handled in a dedicated notification. Signed-off-by: Yedidya Benshimol <[email protected]> Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20220906161827.3ce8deefd929.Ieba8610e8bb4bec788076371ae38becb4a3d20d5@changeid Signed-off-by: Gregory Greenman <[email protected]>
* iwlwifi: mvm: d3: support v12 wowlan statusJohannes Berg2021-12-071-4/+77
| | | | | | | | | | | | | | | | Newer firmware versions are going to come with a new version of the wowlan status API, which gives us replay counters for both GTKs that might still be in use, as well as unifying the layout of the counters to just be 64-bit quantities. Extend our code to handle this case and be able to install replay counters for both keys, if they're sent up from the firmware. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211204083238.73637acafe0b.I33e27712a12fff2816edc0a8abda1759259e20d7@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: d3: use internal data representationJohannes Berg2021-10-281-43/+0
| | | | | | | | | | | | | | | | | | | | Trying to convert from one firmware data representation to the next version is getting tedious and error-prone, and doesn't lend itself well to new APIs being added. Additionally, the version 11 of the API as defined in the driver doesn't even exist in the firmware. Instead of converting to a newer firmware version of the data, convert to an internal representation. This takes a bit more space because the TKIP/AES counters etc. must be kept twice, their representation is different and we don't know which of the ones it is until later, but this is just a temporary use of memory, and the code is clearer this way. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024181719.9e71630627f3.Iad975e15338844ca068683f62a51eb1fcb69e608@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: api: fix struct iwl_wowlan_status_v7 kernel-docJohannes Berg2021-10-221-1/+1
| | | | | | | | | This was mislabeled as struct iwl_wowlan_status, fix that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.f2ff92fcbe4d.Id2b8edd2160d9a703a7a2744e1139017cfd958c0@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: d3: implement RSC command version 5Johannes Berg2021-08-261-7/+15
| | | | | | | | | | | | In later firmware we haven't needed the TSC anyway since we have it already (and firmware image doesn't change), but the new version adds the ability to send down replay counters for more than one GTK. Implement that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805130823.28cd065e8c4a.Ic8406a78ee46b07e0ca1b8199522ef08ec6eef53@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: introduce iwl_wowlan_get_status_cmdEmmanuel Grumbach2021-06-221-0/+4
| | | | | | | | | | We need to pass the station id to teach the firmware on which station id we want to get the status. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210621103449.45218d913d07.I61a086936508230d86b454636945ceb0b9ea09fd@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: introduce iwl_wowlan_kek_kck_material_cmd_v4Emmanuel Grumbach2021-06-221-0/+13
| | | | | | | | | | We need to pass the station id to teach the firmware on which station id we want to configure the key material. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210621103449.13417410e9ea.I140c16e70f8ac91cec7e8189e182e2f672c39258@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: update iwl_wowlan_patterns_cmdEmmanuel Grumbach2021-06-221-2/+12
| | | | | | | | | | We need to pass the station id to tell the firmware on which station we want to configure the patterns. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210621103449.73eceb822890.I37347afbc01497a8a9e4d4afe4fa9a965abd31ac@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: introduce iwl_proto_offload_cmd_v4Emmanuel Grumbach2021-06-221-0/+16
| | | | | | | | | | | We need to pass the station id to tell the firmware on which station we want to configure the protocol offload. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210618105614.c25913d2c08c.Ic0fefac81afb9a2fe396d73528e30e09a8c5eae0@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: support ver 6 of WOWLAN_CONFIGURATION and ver 10 of WOWLAN_GET_STATUSESNaftali Goldstein2021-06-221-5/+7
| | | | | | | | | | | | | | | These two version updates deprecate the need to set/get the nonqos sequence counter during suspend/resume flow respectively; NICs supporting this version maintain this counter internally and don't lose it during the suspend/resume flow. Note that this means that for such NICs the NON_QOS_TX_COUNTER_CMD is no longer ever sent. Signed-off-by: Naftali Goldstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210618105614.dd25dd667798.I8db9adcdbb133304b58cf417f8698611138c83b4@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: remove unused REMOTE_WAKE_CONFIG_CMD definitionsLuca Coelho2021-06-221-50/+1
| | | | | | | | | We don't use this command anymore and it is going to be removed from the FW. Remove all related definitions. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210612142637.549b282ae9a4.Iced05882d73b869e19f50e6a6e7bf9ce6cd7899b@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: use SPDX tagsJohannes Berg2020-12-091-63/+6
| | | | | | | | | | Use SPDX tags instead of the long copyright notices. Also cleanup some duplicate copyright notices and combine the years where possible. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20201210000603.481bcb512a6f.I8146abe5a637079e7336209f23cb26af98b12b31@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: d3: parse wowlan status version 11Johannes Berg2020-10-011-2/+40
| | | | | | | | | | | | | The firmware is being updated to report version 11 of this response in order to include BIGTK material. Parse it, but for now keep the existing behaviour of disconnecting on any rekeying with even IGTK presence, need to fix that before BIGTK can be supported. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20200930191738.b7098f097a5c.I4ae1c5b2186b0e04702233a7a7068d69cfd3361a@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: support new KEK KCK apiNathan Errera2020-10-011-1/+13
| | | | | | | | | | Add a new version to iwl_wowlan_kek_kck_material_cmd struct to support akm and send the new cmd if supported. Signed-off-by: Nathan Errera <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.6ec5889d793d.I32ad41a27f046a4047cf852c83936142fca4f20b@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: add support for new WOWLAN_TSC_RSC_PARAM versionDan Halperin2020-10-011-3/+8
| | | | | | | | | | | - Change the iwl_all_tsc_rsc struct to hold a sta_id (__le32) field, while preserving the union, used in the older version. - Adjust the use of this command according to the TLV. Signed-off-by: Dan Halperin <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.8c621903db59.I1cc7afedc0ff2009fe1abf007684339f299b73aa@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: add support for new version of WOWLAN_TKIP_SETTING_API_SDan Halperin2020-10-011-3/+12
| | | | | | | | | Add a sta_id (__le32) to the cmd, in order to support CDB protocol. Signed-off-by: Dan Halperin <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.5edc24ef3907.I68820c8c0946451cf0cca14dda171fa304b1dc43@changeid Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: support version 9 of WOWLAN_GET_STATUS notificationMordechay Goodstein2020-04-241-1/+38
| | | | | | | | | | | | | Add support for the new WOWLAN_GET_STATUS notification that contains a new element that informs the driver of TIDs whose BA sessions were closed during suspend. Note that the new functionality of handling these closed sessions is not implemented in this patch it. It only aligns to the new API version. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.b02153b94c1d.Ieb6291586d60f372d5a505604b18227ef97e7202@changeid
* iwlwifi: mvm: add support for new version for D0I3_END_CMDHaim Dreyfuss2019-10-251-0/+8
| | | | | | | | During D3 state there are some flows which requires FW reset. Add new API to support it. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: add sta_id to WOWLAN_CONFIG_CMDHaim Dreyfuss2019-09-061-2/+4
| | | | | | | | WoWlan feature within the FW uses the station id for various of reasons. Thus we need to add this information to the command. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: support v2 of the WoWLAN patterns commandLuca Coelho2019-04-291-6/+130
| | | | | | | | | Add new definitions for the WoWLAN patterns API version 2 and support for version 2 of the WoWLAN patterns command without implementing the new features. With this commit we only supporting the existing bitmask pattern match. Use the new version only if the TLV is set. Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: fw api: document WoWLAN patterns commandJohannes Berg2019-01-251-0/+10
| | | | | | | Document the WoWLAN patterns command structure. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: mvm: support new WoWLAN status FW APILuca Coelho2018-08-311-3/+86
| | | | | | | | | | | | | | | A new FW API has been added for WOWLAN_GET_STATUSES to support multiple GTK keys and IGTK keys. Check the respective TLV and use the new API when it is set. Let most of the code use the new version (v7) and convert the old version (v6) to the new one when needed. Also refactor some functions a bit so that they can be reused more easily. Particularly the part that calls WOWLAN_GET_STATUSES which is reused in D3 and D0i3. Signed-off-by: Luca Coelho <[email protected]>
* iwlwifi: reorganize firmware APIJohannes Berg2017-08-011-0/+466
Apart from DVM, all firmware uses the same base API, and there's code outside iwlmvm that needs to interact with it. Reflect this in the source better and reorganize the firmware API to a new fw/api/ directory. While at it, split the already pretty large fw-api.h file into a number of smaller files, going from almost 3k lines in there to a maximum number of lines less than 1k. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
generated by cgit (git 2.51.2) at 2025-11-30 22:36:19 +0000