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path: root/drivers/net/wireless/intel/iwlwifi/fw
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* wifi: iwlwifi: mld: add support for DHC_TOOLS_UMAC_GET_TAS_STATUS commandPagadala Yesu Anjaneyulu2025-03-182-0/+172
| | | | | | | | | | | | | Add debugfs file in mld to retrieve TAS status per radio, TAS block list, current mcc, OEM name and OEM allowed list. This will add ability to get TAS status to user application via debugfs and required for debugging. Add the required API definitions and some debug host command utils. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250313002008.66524c6ea198.I1625135284fc075148a55dd9ac629e94ca881fe4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge net-next/main to resolve conflictsJohannes Berg2025-03-182-28/+61
|\ | | | | | | | | | | | | There are a few conflicts between the work that went into wireless and that's here now, resolve them. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2025-03-062-28/+61
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cross-merge networking fixes after downstream PR (net-6.14-rc6). Conflicts: net/ethtool/cabletest.c 2bcf4772e45a ("net: ethtool: try to protect all callback with netdev instance lock") 637399bf7e77 ("net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device") No Adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| | * wifi: iwlwifi: fw: avoid using an uninitialized variableMiri Korenblit2025-02-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iwl_fwrt_read_err_table can return true also when it failed to read the memory. In this case, err_id argument is not initialized, but the callers are still using it. Simply initialize it to 0. If the error table was read successfully it'll be overridden. Fixes: 43e0b2ada519 ("wifi: iwlwifi: fw: add an error table status getter") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20250209143303.37cdbba4eb56.I95fe9bd95303b8179f946766558a9f15f4fe254c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * wifi: iwlwifi: fw: allocate chained SG tables for dumpJohannes Berg2025-02-111-28/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware dumps can be pretty big, and since we use single pages for each SG table entry, even the table itself may end up being an order-5 allocation. Build chained tables so that we need not allocate a higher-order table here. This could be improved and cleaned up, e.g. by using the SG pool code or simply kvmalloc(), but all of that would require also updating the devcoredump first since that frees it all, so we need to be more careful. SG pool might also run against the CONFIG_ARCH_NO_SG_CHAIN limitation, which is irrelevant here. Also use _devcd_free_sgtable() for the error paths now, much simpler especially since it's in two places now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250209143303.697c7a465ac9.Iea982df46b5c075bfb77ade36f187d99a70c63db@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | wifi: iwlwifi: Add new TAS disable reason for invalid table sourcePagadala Yesu Anjaneyulu2025-03-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new reason is added to the iwl_tas_statically_disabled_reason enum and the corresponding message is updated in the iwl_dbgfs_tas_get_status_read(). Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.5e1272ef3508.I24f668ae716bee20cba15fdc73c3363693bbaf73@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | wifi: iwlwifi: mvm: cleanup of TAS structure and enumsPagadala Yesu Anjaneyulu2025-03-111-22/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed mvm prefix from the following structures and enum names: 1. struct iwl_tas_status_per_mac 2. struct iwl_tas_status_resp 3. enum iwl_tas_dyna_status 4. enum iwl_tas_statically_disabled_reason As these structures and enums are not specific to mvm. Replaced TAS_LMAC_BAND_LB, TAS_LMAC_BAND_HB, and TAS_LMAC_BAND_UHB macros with a generic BAND macro, as these macros are not specific to TAS. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.59144bee9987.Ic2678dcb5afdacc2ca234d4aa4901e7e1f6e8dbb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | wifi: iwlwifi: fix print for ECKVEmmanuel Grumbach2025-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The print was obviously wrong. We are handling ECKV and not WRDD in this function. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.e006c6b21432.I318fed724709f9ee7a0c369e1cf5e1038ddd546a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | wifi: iwlwifi: fix the ECKV UEFI variable nameEmmanuel Grumbach2025-03-112-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This UEFI variable name was badly named. Fix its name and also use the right GUID to find it: we need to use the BT_WIFI (a.k.a. Common) GUID. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.78c998d0fa71.I2bc9d72c1dc2c4d7028f0265634a940c2fadbbb5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | wifi: iwlwifi: add iwlmld sub-driverMiri Korenblit2025-03-051-1/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iwlwifi is the driver of all Intel wifi devices since 2008. Since then, the hardware has changed a lot, but the firmware API has changed even more. The need to keep one driver that supports all those different APIs led us to introduce a new architecture circa 2012 which allowed us to keep the same interface to the hardware (DMAs, Tx queues, etc...) with a new layer to implement the mid-layer between mac80211 and the firmware. The first component is called the 'transport' and the latter is called 'operation_mode' a.k.a op_mode. In 2013 we took advantage of the new architecture to introduce iwlmvm which allowed us to implement the, then, new firmware API. This op_mode supports 7260 and up, those devices supports support at least VHT. Since then, wifi evolved and so did the firmware. It became much bigger and took a lot of functionality from the driver. It became increasingly hard to keep the same op_mode for the newest devices and we experienced frequent regressions on older devices. In order to avoid those regressions and keep the code maintainable, we decided it was about time to start a new op_mode. iwlmld is a new op_mode that supports BE200 or newer if the firmware being used is 97.ucode or newer. If the user has an older devices or BE200 with .96.ucode, iwlmvm will be loaded. Of course, this op_mode selection is seamless. All the features supported in iwlmvm are supported in iwlmld besides a few seldom used use cases: injection and Hotspot 2.0. Those are under work. A few points about the implementation: * iwlmld doesn't have any mutexes, it relies on the wiphy_lock * iwlmld is more "resource oriented": stations, links and interfaces are allocated and freed only after all the relevant flows are completed. * Firmware notifications' sizes are validated in a more structured way. We would love to see this new op_mode merged in 6.15. The firmware for this new driver (.97.ucode) is not yet publicly available but it'll be sent very soon. People eager to get an early version of this firmware can contact Emmanuel at: emmanuel.grumbach@intel.com I've listed the people who directly contributed code, but many others from various teams have contributed in other ways. Co-developed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Co-developed-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Co-developed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Co-developed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Co-developed-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Co-developed-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Co-developed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Co-developed-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://lore.kernel.org/linux-wireless/20250216094321.537988-1-miriam.rachel.korenblit@intel.com/ [fix Kconfig, fix api/phy.h includes, SPDX tag and coding style issues, duplicated includes per 0-day robot] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: add Debug Host Command APIsMiri Korenblit2025-02-263-0/+186
| | | | | | | | | | | | | | | | Add the defintition of those APIs, those will be used in a later patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.d842253ee55d.I2e8d65f22d5acde70ed6be16f913160a93d06852@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: add IWL_MAX_NUM_IGTKS macroMiri Korenblit2025-02-261-0/+1
| | | | | | | | | | | | | | | | | | This macro represents the number of IGTKS the FW can support. Will be used in a later patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.a8e3c7461f13.If63cbc73eaf328b2c1d7c8e57627eb93c35b0c70@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: add OMI bandwidth reduction APIsJohannes Berg2025-02-261-0/+15
| | | | | | | | | | | | | | | | | | | | This adds the API definitions needed for OMI bandwidth reduction. Will be used in a later patches. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.4d34e8f5a3df.Idd6185cdb8d8a133f92032db9278c1510961cbdc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | 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 <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.c99748f63511.I5c8dcc46e992e76c82fdf7dbee65957cbdca1b43@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: remember if the UATS table was read successfullyEmmanuel Grumbach2025-02-262-0/+5
| | | | | | | | | | | | | | | | | | | | This will allow to read the table once, and not any time the command is sent. The actual use of this will be in a later patch. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.61801b78a2cb.I710a766888f370a75b47116fec29d41c106b13ed@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: export iwl_get_lari_config_bitmapEmmanuel Grumbach2025-02-262-1/+7
| | | | | | | | | | | | | | | | | | | | This will now be called from another opmode we are writing. iwl_fill_lari_config will only be used for the older ones. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.9bb7fbc592a6.I8850691eac7c8471257f3031e8c05905afc72f70@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: remove mvm prefix from iwl_mvm_esr_mode_notifMiri Korenblit2025-02-262-4/+4
| | | | | | | | | | | | | | | | This is not specific to mvm. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.c536eeaae129.I848307be6df21913c0ce3eb6baef715cd401db1a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: use 0xff instead of 0xffffffff for invalidEmmanuel Grumbach2025-02-261-1/+5
| | | | | | | | | | | | | | | | | | | | The firmware is now able to understand 0xff and that is more widely used. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.c6719e6dc0a6.Ifd149101fa886730602dbbb02f980be8e554fe84@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: location api cleanupAvraham Stern2025-02-261-33/+33
| | | | | | | | | | | | | | | | | | | | | | Remove the version suffix from the latest version of the range request command structs and the range response notification structs. In addition, don't use MVM in the API file as it is not MVM specific. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.294b7109e0be.I229ceef5933e825815d84c33855cadd62687ee04@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: implement dump region splitJohannes Berg2025-02-112-26/+82
| | | | | | | | | | | | | | | | | | | | | | | | Due to hardware design constraints, a reset handshake may be necessary even when the firmware has already crashed, with the dump descriptions indicating which parts should be done before/after the handshake, if needed. Implement that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.9296e3113d42.Ifb32703fd06a644d08a86b7af1b990738e3c8134@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: add twt operation cmdShaul Triebitz2025-02-111-1/+84
| | | | | | | | | | | | | | | | | | Add the firmware API. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.50a9f7bebe4c.I15ac1361fdab547dbf680a6fa6e88fdc5b177082@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: use correct IMR dump variableJohannes Berg2025-02-111-2/+2
| | | | | | | | | | | | | | | | | | | | We shouldn't dump the reg_data here which dumps the last entry again, it should use the imr_reg_data. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.3313b18667d1.Iaa9ab66b1d397912a573525e060d39ea01b29d19@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: support ROC version 6Shaul Triebitz2025-02-111-4/+38
| | | | | | | | | | | | | | | | | | | | | | Version 6 added ROC with multi repetitions. We don't use it, but need to update the command length. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.956c33729d48.I609835c08f0003c084a13a1e1e505cb7bc8ecbc6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: clarify the meaning of IWL_INIT_PHYEmmanuel Grumbach2025-02-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This is a bit that tells the firmware to wait for the PHY_CONFIGURATION_CMD before completing its init sequence. Clarify this in the comment. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.097510347ae2.Ica00b4b30163a21bf993fa968dd406ee4023fc9e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: fw: make iwl_send_dbg_dump_complete_cmd() staticJohannes Berg2025-02-112-6/+2
| | | | | | | | | | | | | | | | | | It's only used in the same file, so can be static. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.319b66c00676.I3c06d6c2ee5850a5a89feff7d770e557fd625a6d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: Unify TAS block list handling in regulatory.cAnjaneyulu2025-02-112-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | Created a common function iwl_add_mcc_to_tas_block_list() to handle the operations previously performed by iwl_mld_add_to_tas_block_list() and iwl_mvm_add_to_tas_block_list(). moved this new function to regulatory.c to better reflect its purpose and improve code organization. Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.157d26fb7f02.I87e20e967835bc895be390daf1c6637e20b52aae@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: mvm: rename and move iwl_mvm_eval_dsm_rfi() to ↵Anjaneyulu2025-02-112-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iwl_rfi_is_enabled_in_bios() Renamed iwl_mvm_eval_dsm_rfi() to iwl_rfi_is_enabled_in_bios() to better reflect the function's operation. Additionally, moved the function to the regulatory.c file for better organization. optimize local variable usage in it. Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205145347.b7ac9d05234e.Ieb623d7e8dca6bb6a5733682b31e4ff1e39373f0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: remove the mvm prefix from iwl_mvm_aux_sta_cmdEmmanuel Grumbach2025-02-111-3/+3
| | | | | | | | | | | | | | | | | | This is a firmware command and is not specific to the iwlmvm op_mode Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250119210104.276658439163.I70641851f9e5210ec3a7033db38a45d24814083b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: remove the version number from iwl_dts_measurement_notif_v2Emmanuel Grumbach2025-02-112-4/+4
| | | | | | | | | | | | | | | | | | | | No need to carry the version number in the structure name if this is the latest version available. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250119210104.9d218a5c4f6b.I9de3e424be48d66994cde3684ce7e9e99456067d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | wifi: iwlwifi: remove the mvm prefix from iwl_mvm_ctdp_cmdEmmanuel Grumbach2025-02-111-6/+6
|/ | | | | | | | | This command is not specific to iwlmvm. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250119210104.04f3afcf9c77.Ic2b6f265d0b4aea25ccc7114d6f48afa621871be@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: rename iwl_datapath_monitor_notif::mac_id to link_idMiri Korenblit2025-01-131-1/+1
| | | | | | | | | | The FW really sends the link_id here. Rename it, while leaving a FIXME in iwlmvm. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241231135726.a3d07be17fb1.Ib8a623af099b9b0f2b8d552fca546c476a69a82d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: extend TAS_CONFIG cmd support for v5Anjaneyulu2025-01-135-67/+113
| | | | | | | | | | | Extend TAS_CONFIG to send exact data read from bios to firmware without filtering/altering bios data. This enables driver becoming purely a pipe for TAS features. Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.f46d58e7cfd1.Ifd81e632fa3e7039b8d139ee0d1c24e09669dff5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: add WIKO to PPAG approved listAnjaneyulu2025-01-131-0/+5
| | | | | | | | | | Add WIKO to the list of the OEMs that are allowed to use the PPAG feature Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.d2ba5aee512a.I529cfefabd04c64d801895d6a274e3225a952090@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: implement product reset for TOP errorsJohannes Berg2025-01-132-5/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | The TOP is a shared (between BT and WiFi) hardware component, and if it has an error we need to reset the whole device, i.e. both BT and WiFi. This is achieved by calling a specific ACPI DSM (device-specific method) with the right arguments before doing a reset via the object referenced by _PRR. Since this is needed here, but a function reset will always do better than just re-enumerating the bus in case of errors, we can always try to at least do a function reset and do the full product reset only when needed for TOP errors. Also, for some Bz and Sc devices where BT is PCIe/IOSF as well, find the BT device and unbind that device as well so the BT driver can recover from the reset that's going to happen, rather than having to somehow detect that the device was reset. Also add - currently unused - the function reset mode, this is going to get used in the upcoming escalation model. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.5b0f846d3e13.Ia14ccac38ac3d48adf5f341b17c7e34ccc41c065@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: get the max number of links from the firmwareEmmanuel Grumbach2025-01-132-1/+3
| | | | | | | | | | The firmware advertises the maximum number of links. Use it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.5eb29510f2b4.I7f35f61987c2ee905960ee476df6803632b0feb8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: fw: fix repeated words in commentsJilin Yuan2025-01-131-1/+1
| | | | | | | | | | | Delete the redundant word 'for'. Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com> Link: https://msgid.link/20220709140036.48913-1-yuanjilin@cdjrlc.com Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241229164246.2981c3b5a40e.I96ebda41f230d453d4bc0afb01ac43011c13a182@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: api: remove the double wordDeming Wang2025-01-131-1/+1
| | | | | | | | | | | Remove the duplicate "the". Signed-off-by: Deming Wang <wangdeming@inspur.com> Link: https://msgid.link/20240318054853.2352-1-wangdeming@inspur.com Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241229164246.7b385f337e46.Iae60151e718f344098058b0e4fa6f6c1e43cb414@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: fw: fix typo 'adderss'Gan Jie2025-01-131-1/+1
| | | | | | | | | | | Fix typo 'adderss' to 'address'. Signed-off-by: Gan Jie <ganjie182@gmail.com> Link: https://msgid.link/20241101143052.1531-1-ganjie182@gmail.com Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241229164246.ad8978ee5673.I388e314a4be8333192b3994f43efa5dbd3ac715d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: fw: api: tdls: remove MVM_ from nameJohannes Berg2025-01-131-4/+4
| | | | | | | | | | | | The API isn't really MVM specific, it's just the firmware API. Remove the "MVM_" from the name here as well, as we've already done in many other places. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241229164246.66e17791c392.I6998e263973c26c1e22b4f470b974a519011b29a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: move fw_dbg_collect to fw debugfsEmmanuel Grumbach2025-01-131-0/+19
| | | | | | | | | | This debugfs hook really belongs to the firmware handling code and then we can use it across different op_modes. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.d31f5994c6a6.Ibe3bc7a25e2bbf7a575287e19db58833bb3e6b9e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: api: remove version number from latest stored_beacon_notifYedidya Benshimol2025-01-131-4/+4
| | | | | | | | | | By convention the newest version of a command/notification structure is named with out the _ver_# suffix. Apply to stored_beacon_notif. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.e2140aa3c65b.Ie851bdda6df02dcc352bf765a3ec6bdac45c65a2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: avoid memory leakMiri Korenblit2025-01-131-5/+8
| | | | | | | | | | | | | | | | | A caller of iwl_acpi_get_dsm_object must free the returned object. iwl_acpi_get_dsm_integer returns immediately without freeing it if the expected size is more than 8 bytes. Fix that. Note that with the current code this will never happen, since the caller of iwl_acpi_get_dsm_integer already checks that the expected size if either 1 or 4 bytes, so it can't exceed 8 bytes. While at it, print the DSM value instead of the return value, as this was the intention in the first place. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.bf61eaab99f8.Ibdc5df02f885208c222456d42c889c43b7e3b2f7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: mark that we support TX_CMD_API_S_VER_10Miri Korenblit2025-01-131-3/+3
| | | | | | | | | | | Usually each struct that represent an API needs to have a comment specifying all the versions of the API that this struct corresponds to. iwl_tx_cmd_gen3 was long supporting also version 10. Say that. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241228223206.83d681dc9cf7.I355270fb20b23978d9402cb70caf52a0108b8cd4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: Remove MVM prefix from TX API macrosDaniel Gabay2025-01-131-2/+2
| | | | | | | | | These are not mvm specific. Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.1b235ec5354e.If99a38b1f0d7e42ea4ee3907e6c395846c4aa9b0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: move fw_ver debugfs to firmware runtimeEmmanuel Grumbach2025-01-131-1/+22
| | | | | | | | | This is really where it belongs. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.98bdc5e62828.Iee7a8365dd63ebf580d324f90e1e04466d8ef5d5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: iwl_fw_error_collect() is always called syncJohannes Berg2025-01-131-2/+2
| | | | | | | | | | | Since iwl_fw_error_collect() is now always called with the sync argument set to true, to collect data synchronously, remove the argument from it entirely. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241227095718.08f515513e88.I780a557743ca7f029f46a1cc75d0799542e39d83@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: interpret STEP URM BIOS configurationSomashekhar(Som)2025-01-136-0/+123
| | | | | | | | | | | | | | | For certain platforms, it may necessary to use the STEP in URM (ultra reliable mode.) Read the necessary flags from the BIOS (ACPI or UEFI) and indicate the chosen mode to the firmware in the context info. Whether or not URM really was configured is already read back later, to adjust capabilities accordingly. Signed-off-by: Somashekhar(Som) <somashekhar.puttagangaiah@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241227095718.b30024905de3.If3c578af2c15f8005bbe71499bc4091348ed7bb0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: fw: read STEP table from correct UEFI varJohannes Berg2025-01-131-14/+30
| | | | | | | | | | | | | | | | This variable exists for the "common" (WiFi/BT) GUID, not the WiFi-only GUID. Fix that by passing the GUID to the function. A short-cut for the wifi-only version remains so not all code must be updated. However, rename the GUID defines to be clearer. Fixes: 09b4c35d73a5 ("wifi: iwlwifi: mvm: Support STEP equalizer settings from BIOS.") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241227095718.89a5ad921b6d.Idae95a70ff69d2ba1b610e8eced826961ce7de98@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: mvm: rename iwl_dev_tx_power_common::mac_context_idEmmanuel Grumbach2025-01-131-3/+5
| | | | | | | | | | | | | | This is becoming the link_id. Since this makes no difference on non-MLD devices, just rename to link_id for all the APIs that use the common structure. Starting from command 9, feed the link_id to the firmware instead of the mac id. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241227095718.f1155e713201.I753900d10e82f339cf9679ed403027d38dc1fd58@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wifi: iwlwifi: mvm: add UHB canada support in GET_TAS_STATUS cmd respAnjaneyulu2025-01-131-1/+5
| | | | | | | | | dump UHB canada is enabled or not based on firmware capability. Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241226174257.dfd6b8893322.I196393dc3c9c28882f90b43a821a2d76a5c9a046@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-26 14:38:52 +0000