Changes in Makefile

cac9544c - wifi: iwlwifi: mvm: replace CONFIG_PM by CONFIG_PM_SLEEP

Sun, 25 Aug 2024 16:17:03 +0000

wifi: iwlwifi: mvm: replace CONFIG_PM by CONFIG_PM_SLEEPReplace the ifdef CONFIG_PM by CONFIG_PM_SLEEP. CONFIG_PM was usefulwhen we had CONFIG_PM_RUNTIME but that was removed long ago.Use PM_SLEEP consistently across the driver.Signed-off-by: Emmanuel Grumbach Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20240825191257.44e47ba584de.I64f985d0405345252b76b7157291b79677abd64d@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

b1992c37 - kbuild: use $(src) instead of $(srctree)/$(src) for source directory

Sat, 27 Apr 2024 14:55:02 +0000

kbuild: use $(src) instead of $(srctree)/$(src) for source directoryKbuild conventionally uses $(obj)/ for generated files, and $(src)/ forchecked-in source files. It is merely a convention without any functionaldifference. In fact, $(obj) and $(src) are exactly the same, as definedin scripts/Makefile.build: src := $(obj)When the kernel is built in a separate output directory, $(src) doesnot accurately reflect the source directory location. While Kbuildresolves this discrepancy by specifying VPATH=$(srctree) to search forsource files, it does not cover all cases. For example, when adding aheader search path for local headers, -I$(srctree)/$(src) is typicallypassed to the compiler.This introduces inconsistency between upstream and downstream Makefilesbecause $(src) is used instead of $(srctree)/$(src) for the latter.To address this inconsistency, this commit changes the semantics of$(src) so that it always points to the directory in the source tree.Going forward, the variables used in Makefiles will have the followingmeanings: $(obj) - directory in the object tree $(src) - directory in the source tree (changed by this commit) $(objtree) - the top of the kernel object tree $(srctree) - the top of the kernel source treeConsequently, $(srctree)/$(src) in upstream Makefiles need to be replacedwith $(src).Signed-off-by: Masahiro Yamada Reviewed-by: Nicolas Schier List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

2887af4d - wifi: iwlwifi: mvm: implement link grading

Tue, 16 Apr 2024 10:53:58 +0000

wifi: iwlwifi: mvm: implement link gradingFor selecting what link(s) out of the usable onesto activate, calculate a grade for a given link.Calculation of a link grade is done as follows:1. get the estimated throughput according to the RSSI of the link, this will be the base grade2. get the channel load from the BSS Load Element, subtracting the load caused by us. Apply the factor on the grade.3. puncturing factor: calculate the percentage of the punctured subchannels (out of the total subchannels). Apply this on the grade.The link grading will be used by the link selection mechanism in a laterpatch.Also add KUnit tests for it.Signed-off-by: Miri Korenblit Reviewed-by: Johannes Berg Link: https://msgid.link/20240416134215.a6799dbd5643.If137ca6dc443606c7d8c99ec1fc38b325003a7c1@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

c7eca79d - wifi: iwlwifi: mvm: report hardware timestamps in RX/TX status

Mon, 20 Mar 2023 10:33:04 +0000

wifi: iwlwifi: mvm: report hardware timestamps in RX/TX statusFor TM/FTM frames, report the hardware timestamps reported by thefw as part of the RX/TX status. Since the fw reports the timestampsin 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 disabledwhen disconnected. For AP interface, only the first station willhave timestamping enabled since the fw only supports timestampingfor one peer.Signed-off-by: Avraham Stern Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230320122330.e0392d498101.I9bf12c8ecfb3f17253a13dc48a48647ddd6e7855@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

1595ecce - wifi: iwlwifi: mvm: add support for PTP HW clock (PHC)

Mon, 20 Mar 2023 10:33:02 +0000

wifi: iwlwifi: mvm: add support for PTP HW clock (PHC)Add support to enable/disable PHC clock. The PHC clock includes supportfor fetching the cross timestamp i.e. a non-atomic snapshot of the currenttime from the hardware (WiFi device) clock and system clock (wall-clock)simultaneously.Signed-off-by: Krishnanand Prabhu Signed-off-by: Luca Coelho Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230320122330.ae1d64f513b9.Ib3b6ad61c9fa2fc5908f1e0d6f59f4af6eec1a77@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

1ab26632 - wifi: iwlwifi: mvm: Add an add_interface() callback for mld mode

Tue, 14 Mar 2023 17:49:21 +0000

wifi: iwlwifi: mvm: Add an add_interface() callback for mld modeAs the MLD mode and its new APIs are introduced,we've decided to add a new ieee80211_ops dedicated forMLD callbacks. Add the MLD add_interface() callbackwhich uses the new MLD APIs added the previous patches.Signed-off-by: Miri Korenblit Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230314194113.6adc29bff39b.I97ed469028009be9392dcc6f7b5ffbe45f4b2c43@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

006c152a - wifi: iwlwifi: mvm: add support for the new STA related commands

Tue, 14 Mar 2023 17:49:20 +0000

wifi: iwlwifi: mvm: add support for the new STA related commandsAs a part of the new MLD FW API changes, we have new commands for STArelated operations (add/remove/aux/disable tx).Add structures and enum definitions, along with part of the functionsthat sends this commands.This functions will be in used and more will be added in the next patches.Signed-off-by: Miri Korenblit Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230314194113.132873ce015c.I7b12a77e5be066730762e6ceeeaa7190293c3df1@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

55eb1c5f - wifi: iwlwifi: mvm: add support for the new LINK command

Tue, 14 Mar 2023 17:49:19 +0000

wifi: iwlwifi: mvm: add support for the new LINK commandAs a part of the new MLD FW API changes, we have a new LINK commandto add/remove/configure a link.Add structures and enum definitions, along with the functions thatsends 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 Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230314194113.d7808329effb.I13bea2db206b78540bc866bc3ab755ad5be78c53@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

9be162a7 - wifi: iwlwifi: mvm: add support for the new MAC CTXT command

Tue, 14 Mar 2023 17:49:18 +0000

wifi: iwlwifi: mvm: add support for the new MAC CTXT commandAs 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 thatsends 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 Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230314194113.99a41a5bc55f.I310312c829f5f2f69b64fcddce487b1eab80165b@changeidSigned-off-by: Johannes Berg List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

5c75a208 - wifi: iwlwifi: mvm: support new key API

Wed, 02 Nov 2022 14:59:53 +0000

wifi: iwlwifi: mvm: support new key APIIn order to support MLD, the key API is also changing to havestation masks instead of just the station ID etc. Change thedriver to support this, and add the new code in a new file soit's more clearly separated.For now this isn't separated at the mac80211 ops level, whichwe wanted to do, but we're calling these functions in a placewhen pre-start keys are installed in iwl_mvm_start_ap_ibss(),and the function has some glue logic to mac80211. We may wantto change that later.Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20221102165239.ed9ccd814abc.Iacc7360de68807fbac19e5b67c86504b39cc15df@changeid List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

bfcfdb59 - iwlwifi: mvm: add vendor commands needed for iwlmei

Fri, 12 Nov 2021 06:28:13 +0000

iwlwifi: mvm: add vendor commands needed for iwlmeiAdd the vendor commands that must be used by the network managerto allow proper operation of iwlmei.* Send information on the AP CSME is connected to* Notify the userspace when roaming is forbidden* Allow the userspace to require ownershipCo-Developed-by: Ayala Beker Signed-off-by: Ayala Beker Signed-off-by: Emmanuel Grumbach v6: remove the VENDOR_CMDS Kconfig option and make the whole infra depend on IWLMEI directlyv7: remove // comments remove an unneeded functionSigned-off-by: Kalle Valo Link: https://lore.kernel.org/r/20211112062814.7502-5-emmanuel.grumbach@intel.com List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

21254908 - iwlwifi: mvm: add RFI-M support

Wed, 10 Feb 2021 15:15:03 +0000

iwlwifi: mvm: add RFI-M supportRF Interference Mitigation is a new feature targeted to handle theproblem of interference between DDR memory and WiFi. The role ofthe driver is to configure FW with the table holding a mappingbetween problematic channels/bands and the corresponding frequencies.This patch adds RFI infrastructure and adds two debugfs hooks:- send RFI configuration command (currently with a default table) which will reset feature in the FW- read the table, used by the FW (which can be a subset of the table that driver sent).Signed-off-by: Gregory Greenman Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20210210171218.2cea55a09bc7.I634b79795abad499ce442631d6672ffef8fc6d41@changeidSigned-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

fc36ffda - iwlwifi: mvm: support FTM initiator

Wed, 05 Dec 2018 10:33:34 +0000

iwlwifi: mvm: support FTM initiatorAdd support for FTM initiator, i.e. peer measurements with FTMif the firmware supports FTM.Additionally, add two defines we depend on ininclude/linux/ieee80211.h.Signed-off-by: Johannes Berg Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

b73f9a4a - iwlwifi: mvm: support FTM responder

Wed, 05 Dec 2018 10:34:09 +0000

iwlwifi: mvm: support FTM responderAdd support for FTM responder for hardware/firmware combinationsthat advertise support for it.Signed-off-by: Johannes Berg Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

030b4367 - wireless: prefix header search paths with $(srctree)/

Fri, 25 Jan 2019 15:18:00 +0000

wireless: prefix header search paths with $(srctree)/Currently, the Kbuild core manipulates header search paths in a crazyway [1].To fix this mess, I want all Makefiles to add explicit $(srctree)/ tothe search paths in the srctree. Some Makefiles are already written inthat way, but not all. The goal of this work is to make the notationconsistent, and finally get rid of the gross hacks.Having whitespaces after -I does not matter since commit 48f6e3cf5bc6("kbuild: do not drop -I without parameter").I also removed one header search path in: drivers/net/wireless/broadcom/brcm80211/brcmutil/MakefileI was able to compile without it.[1]: https://patchwork.kernel.org/patch/9632347/Signed-off-by: Masahiro Yamada Acked-by: Luca Coelho Signed-off-by: Kalle Valo List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

3a894a9f - iwlwifi: remove TOF implementation

Tue, 30 Oct 2018 13:47:52 +0000

iwlwifi: remove TOF implementationThis is an ancient (~2015) implementation that no longer matchesthe firmware in any way, and most likely never worked. Remove allof it so it can be reintroduced properly.Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

9f66a397 - iwlwifi: mvm: rs: add ops for the new rate scaling in the FW

Sun, 05 Nov 2017 16:49:48 +0000

iwlwifi: mvm: rs: add ops for the new rate scaling in the FWThis patch introduces a new instance of rate_control_ops forthe new API (adding only empty stubs here and the subsequentpatches in the series will fill in the implementation).The decision which API to use is done during the registerstep according to FW TLV.Signed-off-by: Gregory Greenman Signed-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

7174beb6 - iwlwifi: refactor firmware debug code

Thu, 01 Jun 2017 14:03:19 +0000

iwlwifi: refactor firmware debug codeSplit out the firmware debug code to be more general, so that itcan be used by different subdrivers.Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile

6bdf1e0e - Makefile: drop -D__CHECK_ENDIAN__ from cflags

Thu, 15 Dec 2016 02:07:46 +0000

Makefile: drop -D__CHECK_ENDIAN__ from cflagsThat's the default now, no need for makefiles to set it.Signed-off-by: Michael S. Tsirkin Acked-by: Kalle Valo Acked-by: Marcel Holtmann Acked-by: Marc Kleine-Budde Acked-by: Greg Kroah-Hartman Acked-by: Arend van Spriel List of files: /linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/Makefile