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* LINT: enable KLD_DEBUGBrooks Davis21 hours1-0/+5
| | | | | | | Without this, no kernel config contained this option so it was easy to break. Sponsored by: Innovate UK
* ice: Add a failure injection facilityKevin Bowling5 days1-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add compile-time optional, non-sleeping fail points around every VF creation resource boundary, before VF VSI reconstruction, and in the GET_STATS validation path. Provide an ICE-wide wrapper and device selector so other driver subsystems can add scoped points without duplicating the failpoint plumbing. Keep the current SR-IOV points and VF selector in an iov child namespace. Compile the facility only with options DRIVER_FAILPOINTS. This shared option avoids a separate kernel option for every driver that provides test-only injection hooks. Ordinary kernels contain no ICE failpoint objects or sysctl nodes. Require an exact PF device name and optionally a VF index before any point can fire. This prevents a stale test setting from affecting another PF. The hooks exposed two reset-lifetime defects while validating the existing SR-IOV review series. A PF reset could discard a firmware VSI before teardown, and a rebuilt sibling could leave stale switch-filter state after IOV destroy. Tested on an E810-XXV with INVARIANTS and WITNESS. All twelve creation checkpoints rolled back and permitted immediate resource reuse. Forced reconstruction and malformed GET_STATS failures also preserved sibling operation and reply cardinality. Reviewed by: gallatin, nprice, ziaee MFC after: 2 weeks Sponsored by: BBOX.io Differential Revision: https://reviews.freebsd.org/D58940
* hid: Add Sony DualSense gamepad driverChristos Longros11 days1-0/+1
| | | | | | | | | | | Add a driver for the Sony PS5 DualSense controller (054c:0ce6) providing gamepad input via evdev, lightbar RGB LED control, and player indicator LEDs through sysctl. Signed-off-by: Christos Longros <chris.longros@gmail.com> Reviewed by: ziaee, wulf MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D56345
* conf: Add COMPAT_FREEBSD15Mark Johnston2026-08-251-0/+3
| | | | | | | | | Define it everywhere that wants COMPAT_FREEBSD14. Reviewed by: imp, kib, emaste Sponsored by: OPNsense Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D59017
* fwdv: add AV/C DV capture driver for FireWire camcordersAbdelkader Boudih2026-07-121-0/+1
| | | | | | | | | | | | Add fwdv(4) driver for DV video capture from FireWire camcorders using AV/C protocol and isochronous streaming. Supports AV/C tape transport commands (play, stop, ff, rewind, pause, record, eject) with NTSC/PAL auto-detection and read(2) interface for frame capture. Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D58122
* hrfkill: Add driver to report RFKILL button pressAymeric Wibo2026-07-091-0/+1
| | | | | | | | | | | | | | This driver only reports the RFKILL button presses. This is needed for the "airplane" key on some Framework laptops. Reviewed by: wulf, ziaee Event: Halifax Hackathon 202606 Location: vishwin@'s car Co-authored-by: Daniel Shaefer Sponsored by: Framework Computer Inc Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D57838
* fwisound: add Apple FireWire audio driverAbdelkader Boudih2026-07-091-0/+1
| | | | | | | | | | | Expose audio capture from Apple FireWire devices as a standard pcm(4)/dsp(4) device via the newpcm framework. (adrian: I've tested this on an isight camera and looped it back to USB speakers via "sox -t oss /dev/dsp3 -t oss /dev/dsp4") Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D58109
* fwcam: add IIDC 1394 FireWire camera driverAbdelkader Boudih2026-06-251-0/+1
| | | | | | | | | | | | Add fwcam(4), a driver for IIDC v1.30 (TA Document 1999023) digital cameras over IEEE 1394. Supports Format_0 (VGA) video modes with isochronous receive DMA, feature control (brightness, exposure, gain, shutter, white balance, focus, etc.), poll/kqueue, and hot-plug via bus reset handling. Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D57685
* ixgbe: add MDIO bus supportAdrian Chadd2026-04-171-0/+3
| | | | | | | | | | | | This works enough to let me see the marvell switch on the MDIO bus. It uses clause 22, which ixgbe's existing MDIO code doesn't currently support, so it's implemented in a new source file. Since mdio(4) is now required, add it where appropriate to GENERIC kernels. Reviewed by: kbowling Differential Revision: https://reviews.freebsd.org/D50128
* if_geneve: Add Support for Geneve (RFC8926)Pouria Mousavizadeh Tehrani2026-04-131-0/+4
| | | | | | | | | | | | geneve creates a generic network virtualization tunnel interface for Tentant Systems over an L3 (IP/UDP) underlay network that provides a Layer 2 (ethernet) or Layer 3 service using the geneve protocol. This implementation is based on RFC8926. Reviewed by: glebius, adrian Discussed with: zlei, kp Relnotes: yes Differential Revision: https://reviews.freebsd.org/D54172
* routing: Retire ROUTE_MPATH compile optionPouria Mousavizadeh Tehrani2026-03-271-3/+0
| | | | | | | | | | | The ROUTE_MPATH compile option was introduced to test the new multipath implementation. Since compiling it has no overhead and it's enabled by default, remove it. Reviewed by: melifaro, markj Relnotes: yes Differential Revision: https://reviews.freebsd.org/D55884
* snd_dummy: Add to sys/conf/files and sys/conf/NOTESChristos Margiolis2026-03-241-0/+2
| | | | | | | Sponsored by: The FreeBSD Foundation MFC after: 1 week Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D56040
* sound: Retire SND_FEEDER_MULTIFORMAT and SND_FEEDER_FULL_MULTIFORMATChristos Margiolis2026-03-241-8/+0
| | | | | | | | | | There is no reason to have these legacy controls anymore, all these formats can be handled just fine nowadays. Sponsored by: The FreeBSD Foundation MFC after: 1 week Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D55937
* sound: Retire SND_OLDSTEREOChristos Margiolis2026-03-241-4/+0
| | | | | | | | | This is a legacy option and does not serve a good purpose anymore. Sponsored by: The FreeBSD Foundation MFC after: 1 week Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D55933
* sound: Retire SND_DEBUGChristos Margiolis2026-03-241-5/+0
| | | | | | | | | Not useful anymore. Sponsored by: The FreeBSD Foundation MFC after: 1 week Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D55932
* kernel: Be clearer about what ZSTDIO is forDag-Erling Smørgrav2026-03-211-2/+2
| | | | | | | | | | ZSTDIO is not just for core dumps, and it is now required by ZFS, so move it (and GZIO, which is still just for dumps) to a new “Compression support” section in GENERIC, and add them both to MINIMAL. MFC after: 1 week Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D55940
* sys: Retire le(4)Ed Maste2026-03-021-2/+0
| | | | | | | | | | | | | | | | We retired most obsolete 10 and 10/100 Ethernet NIC drivers in 2019 -- see commits following ebcf740a32ae ("FCP-101: remove obsolete 10 and 10/100 Ethernet drivers.). le(4) was retained with with the note "Emulated by QEMU, alternatives don't yet work for mips64." MIPS has since been removed from the tree and emulators and virtual machines offer many other, more suitable devices. Reviewed by: brooks Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D55516
* sys: enable both SCHED_ULE and SCHED_4BSD for some configsKonstantin Belousov2026-01-291-1/+1
| | | | | | | | | | | Globally enable both schedulers for LINT. Enable both schedulers for GENERIC on amd64. Reviewed by: olce Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D54831
* aq: remove from NOTES; it's unfortunately amd64 onlyAdrian Chadd2026-01-171-2/+0
| | | | | | | | Unfortunately the aq driver is using readl/writel calls instead of bus space routines. This broke, well, everything else. Fixes: c75eff16ef54aaae7b5dc52ed894cc73a855f469
* aq: Add to amd64 GENERIC and to sys/conf/NOTESBrad Smith2026-01-171-0/+2
| | | | | Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D54633
* Remove the DEBUG_VFS_LOCKS kernel optionMark Johnston2026-01-151-1/+0
| | | | | | | | | | | After commit 3bd8fab2415b ("vfs: Move DEBUG_VFS_LOCKS checks to INVARIANTS"), this option has no effect. Let's finish the removal. There are a couple of additional uses in zfs, I will submit a separate patch upstream for them. Reviewed by: mckusick, kib Differential Revision: https://reviews.freebsd.org/D54662
* rge: Add to amd64 GENERIC and to sys/conf/NOTESBrad Smith2026-01-101-0/+2
| | | | | Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D54609
* ipfilter: Disable ipfs(8) by defaultCy Schubert2025-12-081-0/+1
| | | | | | | | | | | | | At the moment ipfs(8) is a tool that can be easily abused. Though the concept is sound the implementation needs some work. ipfs(8) should be considered experimental at the moment. This commit also makes ipfs support in the kernel optional. Reviewed by: emaste, glebius MFC after: 1 week Differential revision: https://reviews.freebsd.org/D53787
* NOTES: fix typos and unify terminology in commentsykla2025-11-271-18/+18
| | | | | | | Signed-off-by: ykla yklaxds@gmail.com Sponsored by: Chinese FreeBSD Community Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/1901
* NOTES: Fix a typo in a commentsykla2025-11-251-1/+1
| | | | | | | Signed-off-by: ykla yklaxds@gmail.com Sponsored by: Chinese FreeBSD Community Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/1899
* random: allow disabling of entropy harvesting from keyboard & miceDavid E. O'Brien2025-11-111-0/+2
| | | | | | Reviewed by: jmg Sponsored by: Juniper Networks Differential Revision: https://reviews.freebsd.org/D53390
* random: TPM_HARVEST should have been named RANDOM_ENABLE_TPMDavid E. O'Brien2025-11-101-0/+2
| | | | | | | | | | | * Enable RANDOM_ENABLE_TPM by default * The commit of TPM_HARVEST failed to add it to NOTES so that the LINT kernel would build the code. Fixes: 4ee7d3b0118c82e651712bb65da53d08e78cd7b1 Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D53460
* random: remove hifn(4)David E. O'Brien2025-10-281-4/+0
| | | | | | | | | | | | | | | | | The Hifn 7955 & 7956 only supports deprecated & NIST disallowed algorithms (NIST SP800-224idp): SHA1 and SHA1-HMAC. Furthermore the entropy RNG of the Hifn 7751, 7951, 7811, 7955, and 7956 has no NIST Entropy Source Validation (ESV) certificate and cannot be used in a FIPS-140-3 nor Common Criteara environment. Furthermore the most prolific instance for FreeBSD was the Soekris Engineering vpn1201, vpn1211, vpn1401, and vpn1411 offerings. These are all 32-bit only processors. The i386 kernel was de-supported in 15.0. Reviewed by: jhb Differential Revision: https://reviews.freebsd.org/D53182
* Add FENESTRASX to LINT to avoid breakageDavid E. O'Brien2025-10-171-1/+1
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* tcp: improve testing of HPTSNick Banks2025-10-131-0/+1
| | | | | | | Improve the HPTS API to allow testing and add several tests. Reviewed by: tuexen Sponsored by: Netflix, Inc.
* u2f(4): Invert U2F_MAKE_UHID_ALIAS kernel build optionVladimir Kondratyev2025-09-251-1/+2
| | | | | | | This makes non-GENERIC kernel configs easier to maintain. Requested by: glebius MFC after: 2 days
* NOTES: Fix whitespace in "options MAC_DO"Olivier Certner2025-09-091-1/+1
| | | | | | | | | | | For "options", we put a space before a TAB so that commenting out an option doesn't move the columns. No functional change. Fixes: c8d8cac2a847 ("mac_do(4): allow compiling into kernel") MFC after: 3 days Sponsored by: The FreeBSD Foundation
* sys: NOTES: Fix comment for wlan_* devices; GENERIC*: Re-order 'wlan_tkip'Olivier Certner2025-09-091-4/+4
| | | | | | | | | | | | | | | | | Fix the comment introducing the 'wlan_*' devices (AES-CCMP is missing) after introducing AES-GCMP. While here, re-order the devices in order of appearance of the related technologies. No functional change (intended). Reviewed by: adrian, emaste Fixes: 7bf82ea4fdda ("sys: add wlan_gcmp to GENERIC kernels as appropriate") MFC after: 3 days MFC to: stable/15 Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D52444
* NOTES: improve HIDRAW_MAKE_UHID_ALIAS descriptionVladimir Kondratyev2025-08-171-1/+1
| | | | | Reviewed by: aokblast Differential Revision: https://reviews.freebsd.org/D51611
* u2f(4): a HID driver for FIDO/U2F security keysVladimir Kondratyev2025-08-171-0/+2
| | | | | | | | | | | | | | | | | While FIDO/U2F keys were already supported by the generic uhid(4) and hidraw(4) drivers, this driver adds some additional features an does steps to tighten the security of FIDO/U2F access. - It automatically loads through devd. - Automatically enables HQ_NO_READAHEAD for FIDO/U2F devices. - Implements only miminum set of features. - Do not requires external devfs configuration to set character device permissions. - Names character device as u2f/# to make possible capsicum or any other pledge()-style sandboxing. PR: 265528 Differential Revision: https://reviews.freebsd.org/D51612
* qat: add disable safe dc mode for QAT SPR devicesHareshx Sankar Raj2025-06-061-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Build and sysctl configuration modes are introduced for QAT SPR devices to disable safe dc mode. A new QAT driver build option ‘QAT_DISABLE_SAFE_DC_MODE’ is required to build the QAT driver with code that allows a request to be sent to FW to override the ‘History Buffer’ mitigation. Default QAT driver builds do not include this ‘QAT_DISABLE_SAFE_DC_MODE’ build option. Even if the QAT driver was built with code that allows a request to be sent to FW to override the ‘History Buffer’ mitigation, the QAT driver must still be configured using sysctl to request an override of the ‘History Buffer’ mitigation if desired. The default QAT driver configuration option sysctl dev.qat.X.disable_safe_dc_mode does not allow override of the mitigation. The new sysctl attribute disable_safe_dc_mode is to be set to 1 for overriding the history buffer mitigation. Firmware for qat_4xxx is updated for this change. If this mode is enabled, decompression throughput increases but may result in a data leak if num_user_processes is more than 1. This option is to be enabled only if your system is not prone to user data leaks. Reviewed by: markj, ziaee MFC after: 2 weeks Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D50379
* mac_do(4): allow compiling into kernelLexi Winter2025-05-221-0/+1
| | | | | | | | The manual page says this is possible, but it's not. Make it possible. Reviewed by: olce, kevans Approved by: kevans (mentor) Differential Revision: https://reviews.freebsd.org/D50451
* mbuf: Allow clusters to fill an entire jumbo page.Dag-Erling Smørgrav2025-05-071-1/+2
| | | | | | | | | | | | | | The assumption that MCLBYTES == MJUMPAGESIZE can only happen if pages are small is incorrect: it can also happen if MCLSHIFT is adjusted to increase the size of clusters. Restore the ability to have clusters fill a jumbo page, while still disallowing them from exceeding them. MFC after: 1 week Fixes: 840327e5ddf3, 9c3ad5ba932b Sponsored by: NetApp, Inc. Sponsored by: Klara, Inc. Reviewed by: siderop1_netapp.com, kevans, brooks Differential Revision: https://reviews.freebsd.org/D50242
* mpi3mr: Broadcom's MPT-Fusion version 4 is amd64 and aarch64 onlyWarner Losh2025-04-281-1/+2
| | | | | | | | | | | | | Broadcom's MPT-Fusion version 4 driver only works on 64-bit systems, and has only been tested in amd64 and aarch64, so move it's building to just those. I didn't notice this in the review and neglected to test those cases (since I knew it didn't work there, so was a blind spot). Pointy-hat: imp Fixes: 9cdd40759617 Sponsored-by: Netflix Sponsored by: Netflix
* mpi3mr: Allow driver to be in-kenrel and add to GENERICChandrakanth patil2025-04-281-0/+1
| | | | | | | | | | | | | | | | | | | | | Registered the mpi3mr driver source files in sys/conf/files, enabling it to be compiled into the base kernel image. This matches the approach used for existing Broadcom drivers such as mrsas, mps, and mpr. Add mpi3mr to sys/conf/NOTES. With this change, the mpi3mr driver will be built as part of the base kernel, allowing automatic loading during boot when supported hardware is detected. Below changes are suggested by chs@: - Corrected the file name typo mistake in /sys/conf/files from mpi3mr_app.c.c to mpi3mr_app.c - Added mpi3mr driver entries in "sys/amd64/conf/GENERIC" and "sys/i386/conf/GENERIC" Reviewed by: ssaxena, chs, imp Differential Revision: https://reviews.freebsd.org/D49754
* tcp: remove support for TCPPCAPMichael Tuexen2025-03-311-4/+0
| | | | | | | | | | | | | | | This feature could be used to store the last sent and received TCP packets for a TCP endpoint. There was no utility to get these packets from a live system or core. This functionality is now provided by TCP Black Box Logging, which also stores additional events. There are tools to get these traces from a live system or a core. Therefore remove TCPPCAP to avoid maintaining it, when it is not used anymore. Reviewed by: rrs, rscheff, Peter Lei, glebiu Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D49589
* sys: add wlan_gcmp to GENERIC kernels as appropriateAdrian Chadd2025-03-271-1/+2
| | | | | | | Add wlan_gcmp wherever CCMP is defined in kernel configs. Differential Revision: https://reviews.freebsd.org/D49343 Reviewed by: bz, cy
* gvinum: Remove kernel supportJohn Baldwin2025-01-231-1/+0
| | | | | Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D48541
* Revert "LINT: Add mac_do"Li-Wen Hsu2024-10-231-1/+0
| | | | This reverts commit 91b7b225b2ce577381aae989c361b9b5b6dd1500.
* LINT: Add mac_doLi-Wen Hsu2024-10-231-0/+1
| | | | Sponsored by: The FreeBSD Foundation
* conf/NOTES: Remove trailing whitespaceLi-Wen Hsu2024-10-231-14/+14
| | | | Sponsored by: The FreeBSD Foundation
* dummymbuf: add to LINTGleb Smirnoff2024-08-201-0/+3
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* filemon: Document how to build into the kernel.Dag-Erling Smørgrav2024-07-301-0/+3
| | | | | | MFC after: 3 days Reviewed by: olce, imp Differential Revision: https://reviews.freebsd.org/D46184
* conf: Remove kernel stack swapping support, part 12Mark Johnston2024-07-291-10/+0
| | | | | | | | | | Remove the NO_SWAPPING option. There is still some code in vm_swapout.c, but it relates to RACCT handling. Remove the option and make compilation of vm_swapout.c conditional on RACCT. Tested by: pho Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D46130
* NOTES: Correct swapped descriptions of virtio_scmi and virtio_scsiJohn Baldwin2024-07-181-2/+2
| | | | Sponsored by: Chelsio Communications
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