en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#11d69a4558de2a5427d8191caed315c5f7e9a5d6 LinuxKPI: 802.11: add support for suspend/resumeAdd support for automatic suspend/resume as we know it for wireless.The problem is that the PCI driver which would normally gets the codeis the LinuxKPI PCI framework/Linux wireless driver, which we cannotammend or generally add extra suspend/resume code to.A further problem is that with growing support, the LinuxKPI 802.11(mac80211) layer also is involved in suspend/resume for WoWLAN (notyet supported) meaning that we need to hook the suspend/resumeframework into that as well. Unlike Linux we do not have a generalsuspend/resume "hook" we can hang into and we need to tie this oneto the hardware so cannot indepedently (after the driver one) run it.The solution for FreeBSD, in order to not mangle the Linux nativedrivers and get extra maintanace overhead, is to add a bus childwhich inherits the general framework and thus is 2 lines + #includesfor each driver extra to add to.The general suspend/resume framework lives in LinuxKPI (linuxkpi_80211_pm)and imitates the normal suspend/resume path overloading it (there isa slight code/logic duplication from the PCI code).Given we are passed the LinuxKPI p(ci)dev, we can go and peel out thenet80211 ic from the native bsddev and that way get access to thewireless stack. We then call into LinuxKPI 802.11 in order to dothe suspend/resume dance there, and, if needed also call theofficial suspend/resume routine from the device driver after(reverse for resume).If any in this fails, suspend will be blocked as we will return theerror (no different to any native driver could do).The LinuxKPI 802.11 suspend/resume code has the initial code fordoing a WoWLAN suspend (one could change the sysctl) but other bitslike access to ifnet flags etc. has to be sorted out before we cango and support that.The default code path calles into net80211 to clear everythinglike native wireless drivers do. The one thing we need to do inaddition is to remove the vif devices from the firmware and restorethem prior to net80211 resume.We also check for a possible HW SCAN to still be runinng on resumeand warn as that may cause problems though the scan should be stoppedbefore suspend (we may still get a callback). You can easily seethese problems if you suspend/resume without stopping the wlan.Enable the PM framework for iwlwifi in the module Makefile tobe able to use all this; others can follow as tested.In case anyone has problems with this, they can change the sysctlback to 0 until we can figure out any further problems.The linuxkpi_wlan.4 man page got adjusted to document this.Sponsored by: The FreeBSD FoundationTested on: Dell XPS 13 (AX200), Lenovo TP X270 (AX210)MFC after: 3 daysPR: 263632 List of files: /freebsd/sys/modules/rtw88/Makefile Wed, 09 Apr 2025 20:00:20 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#90383181aae908d2c696f8d66c19645011b4c388 rtw88: update module Makefile for v7.0 driver versionUpdate LINUXKPI_VERSION to reflect that the driver is based onLinux v7.0.Sponsored by: The FreeBSD FoundationMFC after: 3 days List of files: /freebsd/sys/modules/rtw88/Makefile Sat, 18 Apr 2026 15:40:21 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#e8166d7f378bb449315aff535909c153f3e71daf LinuxKPI wlan drivers: update makefiles to not use WITH_Up to now the LinuxKPI wlan drivers were using local variables startingwith a WITH_ prefix in their Makefiles.That is likely to collide with other mechanisms like WITH_ and WITHOUT_from src.conf.Adjust the local variables to use a driver name prefix for now to controlwhat is built and what is not.These variables are mainly for the time of development so we canturn off/on a feature or bus attachment while working on it. Otherwisethey are there for documentation purposes. The only reason one wouldchange them locally would be if someone was to build a very customimage and not want certain bits (e.g., USB support) being compiled intothe modules.While here, try to harmonize some parts of the Makefiles.Suggested by: impDiscussed with: impReviewed by: impSponsored by: The FreeBSD FoundationMFC after: 3 daysDifferential Revision: https://reviews.freebsd.org/D55977 List of files: /freebsd/sys/modules/rtw88/Makefile Fri, 20 Mar 2026 00:02:05 +0100 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#9e175561196066a09c1a89202fd60e0433b87868 rtw88: Add bus attachments to the module MakefileIn addition to PCIe we will support USB and also prepare for SDIO (stilldisabled locally). The module SRCS are split up into a common part,which we always add. All three bus parts are guarded by a localvariable in the Makefile.In addition the PCI parts require PCI to be compiled into the kernel.We add that check in case of, e.g., SoCs with SDIO but no PCI, whichmay not have PCI in the kernel config and thus the module would failto attach.USB has no additional check as it is fully loadable and does not haveto be in a kernel config.SDIO depends on an MMCCAM-enabled kernel but is otherwise loadable.While we could, we are not splitting the various bus attachments intoindividual modules as we generally do not do that in FreeBSD. [1]Sponsored by: The FreeBSD FoundationMFC after: 3 daysDiscussed with: imp and jhb (2022, 2024), see also 17732dd8f01b [1]OKed by: imp (KERN_OPTS checks initially suggested by jhb)Differential Revision: https://reviews.freebsd.org/D55022 List of files: /freebsd/sys/modules/rtw88/Makefile Mon, 26 Jan 2026 14:19:14 +0100 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#80ba8933a991d245b3983f9e2ed1171b11ccaf8a rtw88: update Realtek's rtw88 driverThis version is based ongit.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7 ( tag: v6.19-rc6 ).Sponsored by: The FreeBSD Foundation List of files: /freebsd/sys/modules/rtw88/Makefile Tue, 20 Jan 2026 11:56:33 +0100 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#eb15fdb1b72de02e7a4c454f7eeeb1cee5cb83df rtw88: update Realtek's rtw88 driverThis version is based ongit.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.gite5f0a698b34ed76002dc5cff3804a61c80233a7a ( tag: v6.17 ).MFC after: 3 days List of files: /freebsd/sys/modules/rtw88/Makefile Fri, 17 Oct 2025 22:22:54 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#aecd63f4479423a65bdde7f93da66139293f0928 rtw88 / rtw89: define LINUXKPI_VERSIONAlways define the LINUXKPI_VERSION for LinuxKPI based wirelessdrivers. This ensures that LinuxKPI can move indepdent of drivers.Sponsored by: The FreeBSD FoundationMFC after: 3 days List of files: /freebsd/sys/modules/rtw88/Makefile Thu, 21 Aug 2025 08:28:56 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#a0ccc12f6882a886d89ae279c541b2c2b62c6aca rtw88: merge Realtek's rtw88 driver based on Linux v6.14This version is based ongit.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git38fec10eb60d687e30c8c6b5420d86e8149f7557 ( tag: v6.14 ).Sponsored by: The FreeBSD Foundation List of files: /freebsd/sys/modules/rtw88/Makefile Thu, 24 Apr 2025 10:48:26 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#07f6575585bf69ae48dffe87c4578057ae4782d8 LinuxKPI: 802.11: turn on debugfs for iwlwifi and rtw88Make iwlwifi compile with debugfs after the last updates and turn it onfor both iwlwifi and rtw88 in order to be able to get at least someuseful information on driver/firwmare state.Sponsored by: The FreeBSD FoundationMFC after: 10 days List of files: /freebsd/sys/modules/rtw88/Makefile Sat, 28 Dec 2024 10:52:45 +0100 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#11c53278a8a3e86e14377f09bbaa7bad193d3713 rtw88: update Realtek's rtw88 driver.This version is based ongit.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git98f7e32f20d28ec452afb208f9cffc08448a2652 ( tag: v6.11 ).Sponsored by: The FreeBSD FoundationMFC after: 14 days List of files: /freebsd/sys/modules/rtw88/Makefile Wed, 25 Sep 2024 01:50:22 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#157e93e0e8138fbaa6ab5d5b20b0c23f903667a6 LinuxKPI: pci: rename PCI_IRQ_LEGACY to PCI_IRQ_INTXPCI_IRQ_LEGACY was added in 366d68f28379 (likely) for rtw88 only.The define now got renamed and I cannot find any other use butrtw88 and rtw89.We keep the old name as comapt while driver updates are inprogress enabling it defining LINUXKPI_VERSION for the two drivers.Sponsored by; The FreeBSD FoundationMFC after: 3 daysDifferential Revision: https://reviews.freebsd.org/D46822 List of files: /freebsd/sys/modules/rtw88/Makefile Thu, 26 Sep 2024 23:13:35 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#e9ac41698b2f322d55ccf9da50a3596edb2c1800 Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/sys/modules/rtw88/Makefile Mon, 15 Jul 2024 06:46:32 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#031beb4e239bfce798af17f5fe8dba8bcaf13d99 sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/sys/modules/rtw88/Makefile Wed, 16 Aug 2023 19:54:58 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#f621b087c00776de713944ae6561e44f83e7b541 iwlwifi: rtw88: rtw89: fix gcc warningsFix -Wno-format and unused variables warnings with gcc by adopting(to|the) FreeBSD-specific code.Reported by: jhbSponsored by: The FreeBSD FoundationMFC after: 3 daysReviewed by: jhbDifferential Revision: https://reviews.freebsd.org/D39673 List of files: /freebsd/sys/modules/rtw88/Makefile Tue, 18 Apr 2023 21:51:09 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#3a9e6624ebeff00fb2330606acdcb194504ae05f rtw88: Silence unused but set warnings from GCC for debug.c.Reviewed by: bzDifferential Revision: https://reviews.freebsd.org/D39353 List of files: /freebsd/sys/modules/rtw88/Makefile Mon, 10 Apr 2023 19:31:26 +0200 John Baldwin <jhb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#4495b4eb510d87277ed2dd4d27f7cebc7a76b4a8 rtw88: correct SRCS+= in MakefileProperly spell a SRCS+= for an optional file (this is why it stayedunnoticed so far).MFC after: 3 days List of files: /freebsd/sys/modules/rtw88/Makefile Mon, 28 Nov 2022 16:48:44 +0100 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#514fb3872166a361faa81d89909f65913e90b1b2 LinuxKPI: define LINUXKPI_INCLUDES for module builds as wellWhile for in-kernel we already have LINUXKPI_INCLUDES in kern.pre.mkfor kmod builds we've not had a common define to use leading to variousspellings of include paths.In order for the include list to be expanded more easily in the future,e.g., adding the "dummy" includes (for all) and to harmonize code,duplicate LINUXKPI_INCLUDES to kmod.mk and use it for all module Makefiles.MFC after: 1 weekReviewed by: hselaskyDifferential Revision: https://reviews.freebsd.org/D36683 List of files: /freebsd/sys/modules/rtw88/Makefile Fri, 23 Sep 2022 23:18:45 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#17732dd8f01bae62177a55309c77b4b4f404096d Revert "rtw88: split driver up into a core and pci part"After some discussion, for now, simply revert the change to splitthe driver up into if_rtw88_core.ko and if_rtw88_pci.ko as we donot have an if_rtw88.ko anymore. We do have code trying toauto-load modules, e.g. ifconfig, based on if_xxx.ko.We could, based on Makefile magic or further code, generate aif_rtw88.ko module with proper dependencies and keep this but forsimplicity stay with the one slightly larger module for now.Should code appear to do this "properly" we can revisit this onceUSB support has landed.Slightly update the module Makefile to keep the separation of filesbetween core and pci bits visible and maintainable for the future.This reverts commit 0f7b9777f8f39fbc230b3e1de2f844d9f839adea. List of files: /freebsd/sys/modules/rtw88/Makefile Fri, 01 Jul 2022 15:06:31 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#0f7b9777f8f39fbc230b3e1de2f844d9f839adea rtw88: split driver up into a core and pci partSplit the driver up into two modules (if_rtw88_pci.ko and rtw88_core.ko).This is in preparation for the hopefully eventually upcoming USB supportusing the same driver core.Note: this changes the module name to load to if_rtw88_pci.ko instead ofif_rtw88.ko. If using devmatch(8) everything should stay the same asthe driver name (used for net.wlan.devices) stays rtw88. If usingkld_list in rc.conf or loader.conf you will need to adjust the name.Update man page for this.MFC after: 3 days List of files: /freebsd/sys/modules/rtw88/Makefile Sun, 12 Jun 2022 20:35:58 +0200 Bjoern A. Zeeb <bz@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/rtw88/Makefile#2774f206809b8fd3a4904fe945f029a414fbc642 rtw88: import Realtek's rtw88 driverImport rtw88 based on wireless-testing at5d5d68bcff1f7ff27ba0b938a4df5849849b47e3 with adjustments for FreeBSD.While our version of the driver has knowledge about the incapablityof DMA above 4GB we do see errors if people have more than thatoften already showing when laoding firmware.The problem for that is currently believed to be outside this driverso importing it anyway for now.Given the lack of full license texts on non-local files this isimported under the draft policy for handling SPDX files (D29226). [1]Approved by: core (imp) [1]MFC after: 2 weeks List of files: /freebsd/sys/modules/rtw88/Makefile Wed, 30 Mar 2022 23:54:04 +0200 Bjoern A. Zeeb <bz@FreeBSD.org>