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Differential D55414

chore: replace {0, 0} with {DEV,KOBJ}METHOD_END where appropriate
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Authored by ngie on Feb 21 2026, 6:22 AM.

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Subscribers

ehem_freebsd_m5p.com

Details

Reviewers

slm
jaeyoon
jhb

Group Reviewers

Restricted Owners Package

(Owns No Changed Paths)

Commits

rG1633c00828ac: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END
rG1b5bee9b2d88: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END
rG0fc6c3f731a2: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END

Summary

Both of the aforementioned macros have been present in FreeBSD
for well over a decade: 2009 for KOBJMETHOD_END; 2011 for
DEVMETHOD_END.

Adapt all hardcoded references of {0, 0} with DEVMETHOD_END
and KOBJMETHOD_END as appropriate. This helps ensure that
future adaptations to drivers following patterns documented
in driver(9) can be made more easily/without issue.

MFC after: 1 week

Test Plan

This change boots on my MacBook13,2 (which uses a limited of drivers touched here).

TODO: a full tinderbox build is in progress.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

ngie created this revision.Feb 21 2026, 6:22 AM

Owners added a reviewer: Restricted Owners Package.Feb 21 2026, 6:22 AM

Herald added a reviewer: slm. · View Herald TranscriptFeb 21 2026, 6:22 AM

Herald added a reviewer: jaeyoon. · View Herald Transcript

Herald added subscribers: dab, ae, imp. · View Herald Transcript

ngie requested review of this revision.Feb 21 2026, 6:22 AM

Harbormaster completed remote builds in B70847: Diff 172364.Feb 21 2026, 6:22 AM

ngie retitled this revision from chore: replace {0, 0} with {DEVMETHOD,KOBJ}_END where appropriate to chore: replace {0, 0} with {DEVMETHOD,KOBJMETHOD}_END where appropriate.Feb 21 2026, 6:43 PM

ngie edited the summary of this revision. (Show Details)

ngie added subscribers: jhb, markj.

ngie retitled this revision from chore: replace {0, 0} with {DEVMETHOD,KOBJMETHOD}_END where appropriate to chore: replace {0, 0} with {DEV,KOBJ}METHOD_END where appropriate.Feb 21 2026, 7:05 PM

ngie edited the test plan for this revision. (Show Details)Feb 22 2026, 8:13 PM

These all look good to me.

This revision is now accepted and ready to land.Feb 25 2026, 2:16 AM

Closed by commit rG0fc6c3f731a2: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END (authored by ngie). · Explain WhyFeb 26 2026, 2:10 AM

This revision was automatically updated to reflect the committed changes.

ngie added a commit: rG0fc6c3f731a2: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END.

I had commits for nearly all of these handy, but I'm lacking a commit bit. Worse I'm starving for committer bandwidth so I end up prioritizing higher-importance commits over cleanup. I've got lots more of this handy in association with D48449, just need someone I can hand it off too.

ngie added a commit: rG1b5bee9b2d88: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END.Apr 27 2026, 6:38 AM

ngie added a commit: rG1633c00828ac: chore: replace {0, 0} with {DEV,KOBJ}METHOD_END.Apr 27 2026, 10:33 AM

Revision Contents
Changeset List

Path

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sys/

dev/

aacraid/

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acpi_support/

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acpica/

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adb/

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agp/

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aic7xxx/

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amdpm/

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asmc/

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atkbdc/

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axgbe/

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cfe/

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cfi/

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chromebook_platform/

chromebook_platform.c

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ciss/

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cxgb/

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dcons/

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dpaa/

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dpms/

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dwc/

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fb/

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fdc/

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firewire/

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flash/

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flexspi/

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ftwd/

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fxp/

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glxiic/

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gpio/

dwgpio/

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hpt27xx/

hpt27xx_osm_bsd.c

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hptiop/

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hptnr/

hptnr_osm_bsd.c

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hyperv/

input/

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utilities/

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ida/

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iicbus/

adc/

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controller/

twsi/

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pwm/

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sensor/

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ipmi/

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ips/

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iscsi/

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isp/

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le/

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mfi/

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mge/

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mpi3mr/

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mvs/

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ncthwm/

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nfsmb/

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nvd/

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nvme/

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ow/

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pbio/

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pcf/

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pci/

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pms/

freebsd/

driver/

ini/

src/

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powermac_nvram/

powermac_nvram.c

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ppbus/

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ppc/

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pst/

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qlnx/

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qlxgb/

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qlxge/

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sbni/

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siis/

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smartpqi/

smartpqi_main.c

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smbios/

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smbus/

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smc/

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sound/

macio/

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pci/

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spibus/

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tdfx/

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ti/

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tpm/

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uart/

uart_bus_acpi.c

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uart_dev_lowrisc.c

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uart_dev_mvebu.c

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uart_dev_pl011.c

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uart_dev_quicc.c

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uart_dev_z8530.c

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ufshci/

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usb/

controller/

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input/

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net/

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xilinx/

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Diff 172722

sys/dev/aacraid/aacraid_cam.c

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sys/dev/aacraid/aacraid_pci.c

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sys/dev/acpi_support/acpi_asus.c

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sys/dev/acpica/acpi_video.c

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sys/dev/atkbdc/psm.c

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sys/dev/cfi/cfi_disk.c

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sys/dev/flash/cqspi.c

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sys/dev/flash/w25n.c

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sys/dev/ftwd/ftwd.c

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sys/dev/glxiic/glxiic.c

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sys/dev/gpio/dwgpio/dwgpio.c

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sys/dev/hpt27xx/hpt27xx_osm_bsd.c

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sys/dev/hptnr/hptnr_osm_bsd.c

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sys/dev/hyperv/input/hv_kbdc.c

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sys/dev/hyperv/utilities/hv_kvp.c

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sys/dev/hyperv/utilities/hv_snapshot.c

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sys/dev/ida/ida_disk.c

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sys/dev/iicbus/adc/ad7417.c

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sys/dev/iicbus/controller/twsi/a10_twsi.c

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sys/dev/iicbus/controller/twsi/twsi.c

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sys/dev/iicbus/pwm/adt746x.c

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sys/dev/iicbus/sensor/max6690.c

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sys/dev/ipmi/ipmi_acpi.c

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sys/dev/ipmi/ipmi_isa.c

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sys/dev/ipmi/ipmi_pci.c

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sys/dev/ipmi/ipmi_smbus.c

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sys/dev/ips/ips_disk.c

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sys/dev/isci/isci.c

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sys/dev/iscsi/icl_soft.c

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sys/dev/iser/icl_iser.c

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sys/dev/isp/isp_pci.c

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sys/dev/itwd/itwd.c

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sys/dev/le/if_le_isa.c

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sys/dev/mfi/mfi_disk.c

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sys/dev/mlx/mlx_disk.c

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sys/dev/mpi3mr/mpi3mr_pci.c

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sys/dev/mvs/mvs.c

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sys/dev/mvs/mvs_soc.c

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sys/dev/ncthwm/ncthwm.c

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sys/dev/nvd/nvd.c

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sys/dev/nvme/nvme_ahci.c

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sys/dev/nvme/nvme_sim.c

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sys/dev/ow/ow_temp.c

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sys/dev/ow/owc_gpiobus.c

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sys/dev/pbio/pbio.c

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sys/dev/pcf/pcf_isa.c

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sys/dev/pci/fixup_pci.c

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sys/dev/pci/hostb_pci.c

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sys/dev/pci/ignore_pci.c

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sys/dev/pci/vga_pci.c

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sys/dev/pms/freebsd/driver/ini/src/agtiapi.c

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sys/dev/powermac_nvram/powermac_nvram.c

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sys/dev/ppbus/if_plip.c

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sys/dev/ppbus/lpt.c

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sys/dev/ppbus/pcfclock.c

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sys/dev/ppbus/ppbconf.c

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sys/dev/ppbus/pps.c

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sys/dev/pst/pst-pci.c

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sys/dev/pst/pst-raid.c

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sys/dev/siis/siis.c

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sys/dev/smartpqi/smartpqi_main.c

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sys/dev/smbios/smbios.c

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sys/dev/smbus/smb.c

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sys/dev/smc/if_smc.c

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sys/dev/smc/if_smc_acpi.c

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sys/dev/smc/if_smc_fdt.c

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sys/dev/sound/macio/davbus.c

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sys/dev/sound/pci/als4000.c

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sys/dev/sound/pci/atiixp.c

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sys/dev/spibus/spigen.c

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sys/dev/ti/if_ti.c

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sys/dev/tpm/tpm_acpi.c

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sys/dev/uart/uart_bus_acpi.c

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sys/dev/uart/uart_dev_lowrisc.c

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sys/dev/uart/uart_dev_mu.c

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sys/dev/uart/uart_dev_pl011.c

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sys/dev/uart/uart_dev_quicc.c

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sys/dev/uart/uart_dev_z8530.c

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sys/dev/ufshci/ufshci_pci.c

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sys/dev/usb/controller/ehci_fsl.c

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sys/dev/usb/input/uep.c

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sys/dev/usb/net/uhso.c

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sys/dev/xilinx/if_xae.c

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