Re: toolchain/52722: config(8) busy-loops, then cores

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

The following reply was made to PR toolchain/52722; it has been noted by GNATS.

From: "John D. Baker" <jdbaker%mylinuxisp.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: current-users%NetBSD.org@localhost
Subject: Re: toolchain/52722: config(8) busy-loops, then cores
Date: Fri, 17 Nov 2017 15:39:28 -0600 (CST)

 On Fri, 17 Nov 2017, Christos Zoulas wrote:
 
 > Well, put the spinning kernel in the PR :-)
 
 Just saw the above in the mailing list archive as I'm not on the default
 distribution list for this PR (not originator).
 
 I appended to it as the commit and the behavior seemed relevant.
 
 Kernel config below.  I began using it with netbsd-6, with slight
 adjustments over the years.  It has never had a problem until now.
 
 
 # YGGDRASIL - big file server based on intel D945GCL board
 
 include 	"arch/amd64/conf/GENERIC"
 no options 	INCLUDE_CONFIG_FILE
 options 	INCLUDE_JUST_CONFIG
 #maxusers	64		# estimated number of users
 no options 	INSECURE	# disable kernel security levels - X needs this
 no options 	RTC_OFFSET	# hardware clock is this many mins. west of GMT
 no est0 	at cpu0	# Intel Enhanced SpeedStep (non-ACPI)
 no powernow0 	at cpu0	# AMD PowerNow! and Cool'n'Quiet (non-ACPI)
 # Beep when it is safe to power down the system (requires sysbeep)
 options 	BEEP_ONHALT
 # Some tunable details of the above feature (default values used below)
 #options 	BEEP_ONHALT_COUNT=3	# Times to beep
 #options 	BEEP_ONHALT_PITCH=1500	# Default frequency (in Hz)
 #options 	BEEP_ONHALT_PERIOD=250	# Default duration (in msecs)
 no options 	COMPAT_15	# compatibility with NetBSD 1.5,
 #no options 	COMPAT_70	# NetBSD 7.0, and
 #no options 	COMPAT_80	# NetBSD 8.0 binary compatibility.
 no options 	COMPAT_43	# and 4.3BSD
 no options 	COMPAT_OSSAUDIO
 no options 	COMPAT_LINUX
 no options 	COMPAT_LINUX32	# req. COMPAT_LINUX and COMPAT_NETBSD32
 no file-system 	MFS	# memory file system
 no file-system 	CODA	# Coda File System; also needs vcoda (below)
 options 	APPLE_UFS
 no options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
 no options 	PPP_DEFLATE	# Deflate compression support for PPP
 no options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
 no options 	IPFILTER_LOG	# ipmon(8) log support
 no options 	IPFILTER_LOOKUP	# ippool(8) support
 no options 	IPFILTER_COMPAT	# Compat for IP-Filter
 no ipmi0 	at mainbus?
 no options 	MPBIOS	# configure CPUs and APICs using MPBIOS
 no options 	MPBIOS_SCANPCI	# MPBIOS configures PCI roots
 no options 	VGA_POST	# in-kernel support for VGA POST
 no acpiacad* 	at acpi?	# ACPI AC Adapter
 no acpibat* 	at acpi?	# ACPI Battery
 no acpidalb* 	at acpi?	# Direct Application Launch Button
 no acpiec* 	at acpi?	# ACPI Embedded Controller (late)
 no acpiecdt* 	at acpi?	# ACPI Embedded Controller (early)
 no acpifan* 	at acpi?	# ACPI Fan
 no acpilid* 	at acpi?	# ACPI Lid Switch
 no acpitz* 	at acpi?	# ACPI Thermal Zone
 no acpivga* 	at acpi?	# ACPI Display Adapter
 no acpiout* 	at acpivga?	# ACPI Display Output Device
 no acpiwdrt* 	at acpi?	# ACPI Watchdog Resource Table
 no acpiwmi* 	at acpi?	# ACPI WMI Mapper
 no aibs* 	at acpi?	# ASUSTeK AI Booster hardware monitor
 no asus* 	at acpi?	# ASUS hotkeys
 com*		at acpi?		# Serial communications interface
 fdc*		at acpi?		# Floppy disk controller
 no fujbp* 	at acpi?	# Fujitsu Brightness & Pointer
 no fujhk* 	at acpi?	# Fujitsu Hotkeys
 #no hpet* 	at acpihpetbus?	# High Precision Event Timer (table)
 no hpet* 	at acpinodebus?	# High Precision Event Timer (device)
 no joy* 	at acpi?	# Joystick/Game port
 lpt*		at acpi?		# Parallel port
 no mpu* 	at acpi?	# Roland MPU-401 MIDI UART
 no sdhc* 	at acpi?		# SD Host Controller
 no sony* 	at acpi?	# Sony Notebook Controller
 no spic* 	at acpi?	# Sony Programmable I/O Controller
 no wsmouse* 	at spic?	# mouse
 no thinkpad* 	at acpi?	# IBM/Lenovo Thinkpad hotkeys
 no ug* 	at acpi?	# Abit uGuru Hardware monitor
 no wb* 	at acpi?	# Winbond W83L518D SD/MMC reader
 no sdmmc* 	at wb?	# SD/MMC bus
 no wmidell* 	at acpiwmibus?	# Dell WMI mappings
 no wmieeepc* 	at acpiwmibus?	# Asus Eee PC WMI mappings
 no wmihp* 	at acpiwmibus?	# HP WMI mappings
 no wmimsi* 	at acpiwmibus?	# MSI WMI mappings
 no pwdog*	at pci? # QUANCOM PWDOG1
 no pci* 	at pchb?
 #no pcib* 	at pci?	# PCI-ISA bridges
 no puc* 	at pci?	# PCI "universal" comm. cards
 #no ichlpcib* 	at pci?	# Intel ICH PCI-LPC w/ timecounter,
 no fwhrng* 	at ichlpcib?	# Intel 82802 FWH Random Number Generator
 hpet*	at ichlpcib?
 no aapic* 	at pci?	# AMD 8131 IO apic
 no isa0 	at mainbus?
 #no isa0 	at pcib?
 #no isa0 	at ichlpcib?
 no cbb* 	at pci?
 no cardslot* 	at cbb?
 no cardbus* 	at cardslot?
 no pcmcia* 	at cardslot?
 no pckbc0 	at isa?	# pc keyboard controller
 no pms* 	at pckbc?	# PS/2 mouse for wsmouse
 no options 	PMS_SYNAPTICS_TOUCHPAD	# Enable support for Synaptics Touchpads
 no options 	PMS_ELANTECH_TOUCHPAD	# Enable support for Elantech Touchpads
 no genfb* 	at pci?
 no options 	VCONS_DRAW_INTR
 no wsdisplay* 	at wsemuldisplaydev?
 no wsmouse* 	at pms?
 no attimer0 	at isa?
 no pcppi0 	at isa?
 no i915drmkms*     at pci?
 no intelfb*        at intelfbbus?
 no radeon*         at pci?
 no radeondrmkmsfb* at radeonfbbus?
 no nouveau*       at pci?
 no nouveaufb*     at nouveaufbbus?
 no hifn* 	at pci?	# Hifn 7755/7811/795x
 no ubsec* 	at pci?	# Broadcom 5501/5601/580x/582x
 no tpm* 	at isa?
 no com* 	at puc?	# 16x50s on "universal" comm boards
 no cy* 	at pci?	# Cyclades Cyclom-Y serial boards
 no cz* 	at pci?	# Cyclades-Z multi-port serial boards
 no com* 	at pcmcia?	# Modems and serial cards
 no pcmcom* 	at pcmcia?	# PCMCIA multi-port serial cards
 no com* 	at pcmcom?	# ...and the slave devices
 no com* 	at cardbus?	# Modems and serial cards
 no com0 	at isa?	# Standard PC serial ports
 no com1 	at isa?
 no lpt* 	at puc?	# || ports on "universal" comm boards
 no lpt0 	at isa?	# standard PC parallel ports
 no lpt1 	at isa?
 no amdnb_misc* at pci?			# AMD NB Misc Configuration
 no amdtemp* at amdnb_misc?			# AMD CPU Temperature sensors
 no amdpm* 	at pci?	# RNG and SMBus 1.0 interface
 no nfsmbc* 	at pci?
 no nfsmb* 	at nfsmbc?
 no iic* 	at nfsmb?
 no piixpm* 	at pci?	# PIIX4 compatible PM controller
 no iic* 	at piixpm?	# SMBus on PIIX4
 spdmem* at iic? addr 0x50
 #spdmem* at iic? addr 0x51
 spdmem* at iic? addr 0x52
 #spdmem* at iic? addr 0x53
 #spdmem* at iic? addr 0x54
 #spdmem* at iic? addr 0x55
 #spdmem* at iic? addr 0x56
 #spdmem* at iic? addr 0x57
 no iop* 	at pci?	# I/O processor
 no iopsp* 	at iop?	# SCSI/FC-AL ports
 no ld* 	at iop?	# block devices
 no adv* 	at pci?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
 no adw* 	at pci?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
 no ahc* 	at pci?	# Adaptec [23]94x, aic78x0 SCSI
 no ahd* 	at pci?	# Adaptec aic790x SCSI
 no bha* 	at pci?	# BusLogic 9xx SCSI
 no dpt* 	at pci?	# DPT SmartCache/SmartRAID
 no iha* 	at pci?	# Initio INIC-940/950 SCSI
 no isp* 	at pci?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
 no mfi* 	at pci?	# LSI MegaRAID SAS
 no mly* 	at pci?	# Mylex AcceleRAID and eXtremeRAID
 no mpt* 	at pci?	# LSILogic 9x9 and 53c1030 (Fusion-MPT)
 no mpii* 	at pci?	# LSI Logic Fusion-MPT II
 no pcscp* 	at pci?	# AMD 53c974 PCscsi-PCI SCSI
 no siop* 	at pci?	# Symbios 53c8xx SCSI
 no esiop* 	at pci?	# Symbios 53c875 and newer SCSI
 no trm* 	at pci?	# Tekram DC-395U/UW/F, DC-315/U SCSI
 no aic* 	at pcmcia?	# Adaptec APA-1460 SCSI
 no esp* 	at pcmcia?	# Qlogic ESP406/FAS408 SCSI
 no spc* 	at pcmcia?	# Fujitsu MB87030/MB89352 SCSI
 no adv* 	at cardbus?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
 no ahc* 	at cardbus?	# Adaptec ADP-1480
 no aac* 	at pci?	# Adaptec AAC family
 no amr* 	at pci?	# AMI/LSI Logic MegaRAID
 no arcmsr* 	at pci?	# Areca SATA RAID controllers
 no cac* 	at pci?	# Compaq PCI array controllers
 no ciss* 	at pci?	# HP Smart Array controllers
 no icp* 	at pci?	# ICP-Vortex GDT & Intel RAID
 no mlx* 	at pci?	# Mylex DAC960 & DEC SWXCR family
 no twe* 	at pci?	# 3ware Escalade RAID controllers
 no twa* 	at pci?	# 3ware Escalade 9xxx RAID controllers
 no ld* 	at aac?
 no ld* 	at amr?
 no ld* 	at cac?
 no ld* 	at icp?
 no ld* 	at twe?
 no ld* 	at twa?
 no ld* 	at mlx?
 no icpsp* 	at icp?	# SCSI pass-through
 no pciide* 	at pci?	# GENERIC pciide driver
 no acardide* 	at pci?	# Acard IDE controllers
 no aceride* 	at pci?	# Acer Lab IDE controllers
 no artsata* 	at pci?	# Intel i31244 SATA controller
 no cmdide* 	at pci?	# CMD tech IDE controllers
 no cypide* 	at pci?	# Cypress IDE controllers
 no hptide* 	at pci?	# Triones/HighPoint IDE controllers
 no iteide* 	at pci?	# IT Express IDE controllers
 no ixpide* 	at pci?	# ATI IXP IDE controllers
 no jmide* 	at pci?	# JMicron PCI-e PATA/SATA controllers
 no ahcisata* 	at jmide?
 no mvsata* 	at pci?	# Marvell Hercules-I/II
 no optiide* 	at pci?	# Opti IDE controllers
 no pdcide* 	at pci?	# Promise IDE controllers
 no pdcsata* 	at pci?	# Promise SATA150 controllers
 no satalink* 	at pci?	# SiI SATALink controllers
 no siside* 	at pci?	# SiS IDE controllers
 no slide* 	at pci?	# Symphony Labs IDE controllers
 no svwsata* 	at pci?	# ServerWorks SATA controllers
 no toshide* 	at pci?	# TOSHIBA PICCOLO controllers
 no viaide* 	at pci?	# VIA/AMD/Nvidia IDE controllers
 no wdc* 	at pcmcia?
 no njata* 	at cardbus?	# Workbit NinjaATA-32
 no siisata* 	at cardbus?	# SiI SteelVine controllers
 no wdc0 	at isa?
 no wdc1 	at isa?
 no pseudo-device 	ataraid
 no ld* 	at ataraid?
 no nvme*	at pci?
 no ld*	at nvme?
 no fdc0 	at isa?	# standard PC floppy controllers
 #no fd* 	at fdc?	# the drives themselves
 no age* 	at pci?	# Attansic/Atheros L1 Gigabit Ethernet
 no alc* 	at pci?	# Attansic/Atheros L1C/L2C Ethernet
 no ale* 	at pci?	# Attansic/Atheros L1E Ethernet
 no an* 	at pci?	# Aironet PC4500/PC4800 (802.11)
 no ath* 	at pci?	# Atheros 5210/5211/5212 802.11
 no athn*	at pci? # Atheros AR9k (802.11a/g/n)
 no atw* 	at pci?	# ADMtek ADM8211 (802.11)
 no bce* 	at pci?	# Broadcom 440x 10/100 Ethernet
 no bge* 	at pci?	# Broadcom 570x gigabit Ethernet
 no bnx* 	at pci?	# Broadcom NetXtremeII gigabit Ethernet
 no bwi* 	at pci?	# Broadcom BCM43xx wireless
 no dge* 	at pci?	# Intel 82597 10GbE LR
 no en* 	at pci?	# ENI/Adaptec ATM
 no ep* 	at pci?	# 3Com 3c59x
 no epic* 	at pci?	# SMC EPIC/100 Ethernet
 no esh* 	at pci?	# Essential HIPPI card
 no et* 	at pci?	# Agere/LSI ET1310/ET1301 Gigabit
 no ex* 	at pci?	# 3Com 90x[BC]
 no fpa* 	at pci?	# DEC DEFPA FDDI
 no fxp* 	at pci?	# Intel EtherExpress PRO 10+/100B
 no gsip* 	at pci?	# NS83820 Gigabit Ethernet
 no ipw* 	at pci?	# Intel PRO/Wireless 2100
 no iwi* 	at pci?	# Intel PRO/Wireless 2200BG
 no iwn* 	at pci?	# Intel PRO/Wireless 4965AGN
 no ixg*	at pci? 	# Intel 8259x 10 gigabit
 no ixv*	at pci? 	# Intel 8259x 10G virtual function
 no jme* 	at pci?	# JMicron JMC2[56]0 ethernet
 no hme* 	at pci?	# Sun Microelectronics STP2002-STQ
 no le* 	at pci?	# PCnet-PCI Ethernet
 no lii* 	at pci?	# Atheros L2 Fast-Ethernet
 no lmc* 	at pci?	# Lan Media Corp SSI/HSSI/DS3
 no malo*	at pci? # Marvell Libertas Wireless
 no mskc* 	at pci?	# Marvell Yukon 2 Gigabit Ethernet
 no msk* 	at mskc?	# Marvell Yukon 2 Gigabit Ethernet
 no mtd* 	at pci?	# Myson MTD803 3-in-1 Ethernet
 no ne* 	at pci?	# NE2000-compatible Ethernet
 no nfe* 	at pci?	# NVIDIA nForce Ethernet
 no ntwoc* 	at pci?	# Riscom/N2 PCI Sync Serial
 no pcn* 	at pci?	# AMD PCnet-PCI Ethernet
 no ral* 	at pci?	# Ralink Technology RT25x0 802.11a/b/g
 no re* 	at pci?	# Realtek 8139C+/8169/8169S/8110S
 no rtk* 	at pci?	# Realtek 8129/8139
 no rtw* 	at pci?	# Realtek 8180L (802.11)
 no sf* 	at pci?	# Adaptec AIC-6915 Ethernet
 no sip* 	at pci?	# SiS 900/DP83815 Ethernet
 no skc* 	at pci?	# SysKonnect SK9821 Gigabit Ethernet
 no sk* 	at skc?	# SysKonnect SK9821 Gigabit Ethernet
 no ste* 	at pci?	# Sundance ST-201 Ethernet
 no stge* 	at pci?	# Sundance/Tamarack TC9021 Gigabit
 no ti* 	at pci?	# Alteon ACEnic gigabit Ethernet
 no tl* 	at pci?	# ThunderLAN-based Ethernet
 no tlp* 	at pci?	# DECchip 21x4x and clones
 no txp* 	at pci?	# 3com 3cr990
 no vge* 	at pci?	# VIATech VT612X Gigabit Ethernet
 no vr* 	at pci?	# VIA Rhine Fast Ethernet
 no wi* 	at pci?	# Intersil Prism Mini-PCI (802.11b)
 no wpi* 	at pci?	# Intel PRO/Wireless 3945ABG
 no xge* 	at pci?	# Neterion (S2io) Xframe-I 10GbE
 no an* 	at pcmcia?	# Aironet PC4500/PC4800 (802.11)
 no awi* 	at pcmcia?	# BayStack 650/660 (802.11FH/DS)
 no cnw* 	at pcmcia?	# Xircom/Netwave AirSurfer
 no cs* 	at pcmcia?	# CS89xx Ethernet
 no ep* 	at pcmcia?	# 3Com 3c589 and 3c562 Ethernet
 no malo*	at pcmcia? 	# Marvell Libertas
 no mbe* 	at pcmcia?	# MB8696x based Ethernet
 no ne* 	at pcmcia?	# NE2000-compatible Ethernet
 no ray* 	at pcmcia?	# Raytheon Raylink (802.11)
 no sm* 	at pcmcia?	# Megahertz Ethernet
 no wi* 	at pcmcia?	# Lucent/Intersil WaveLan IEEE (802.11)
 no xirc* 	at pcmcia?	# Xircom CreditCard Ethernet
 no com* 	at xirc?
 no xi* 	at xirc?
 no mhzc* 	at pcmcia?	# Megahertz Ethernet/Modem combo cards
 no com* 	at mhzc?
 no sm* 	at mhzc?
 no ath* 	at cardbus?	# Atheros 5210/5211/5212 802.11
 no athn*	at cardbus? 	# Atheros AR9k (802.11a/g/n) - UNTESTED
 no atw* 	at cardbus?	# ADMtek ADM8211 (802.11)
 no ex* 	at cardbus?	# 3Com 3C575TX
 no fxp* 	at cardbus?	# Intel i8255x
 no ral* 	at cardbus?	# Ralink Technology RT25x0 802.11a/b/g
 no re* 	at cardbus?	# Realtek 8139C+/8169/8169S/8110S
 no rtk* 	at cardbus?	# Realtek 8129/8139
 no rtw* 	at cardbus?	# Realtek 8180L (802.11)
 no tlp* 	at cardbus?	# DECchip 21143
 no acphy* 	at mii?	# DAltima AC101 and AMD Am79c874 PHYs
 no amhphy* 	at mii?	# AMD 79c901 Ethernet PHYs
 no atphy* 	at mii?	# Attansic/Atheros PHYs
 no bmtphy* 	at mii?	# Broadcom BCM5201 and BCM5202 PHYs
 no brgphy* 	at mii?	# Broadcom BCM5400-family PHYs
 no ciphy* 	at mii?	# Cicada CS8201 Gig-E PHYs
 no dmphy* 	at mii?	# Davicom DM9101 PHYs
 no etphy* 	at mii?	# Agere/LSI ET1011 TruePHY Gig-E PHYs
 no exphy* 	at mii?	# 3Com internal PHYs
 no gentbi* 	at mii?	# Generic Ten-Bit 1000BASE-[CLS]X PHYs
 no glxtphy* 	at mii?	# Level One LXT-1000 PHYs
 no gphyter* 	at mii?	# NS83861 Gig-E PHY
 no icsphy* 	at mii?	# Integrated Circuit Systems ICS189x
 no igphy* 	at mii?	# Intel IGP01E1000
 no ihphy* 	at mii?	# Intel 82577 PHYs
 no ikphy* 	at mii?	# Intel 82563 PHYs
 no inphy* 	at mii?	# Intel 82555 PHYs
 no iophy* 	at mii?	# Intel 82553 PHYs
 no lxtphy* 	at mii?	# Level One LXT-970 PHYs
 #no makphy* 	at mii?	# Marvell Semiconductor 88E1000 PHYs
 no nsphy* 	at mii?	# NS83840 PHYs
 no nsphyter* 	at mii?	# NS83843 PHYs
 no pnaphy* 	at mii?	# generic HomePNA PHYs
 no qsphy* 	at mii?	# Quality Semiconductor QS6612 PHYs
 no rgephy* 	at mii?	# Realtek 8169S/8110 internal PHYs
 no rlphy* 	at mii?	# Realtek 8139/8201L PHYs
 no sqphy* 	at mii?	# Seeq 80220/80221/80223 PHYs
 no tlphy* 	at mii?	# ThunderLAN PHYs
 no tqphy* 	at mii?	# TDK Semiconductor PHYs
 no urlphy* 	at mii?	# Realtek RTL8150L internal PHYs
 no xhci* 	at pci?	# eXtensible Host Controller
 no ohci* 	at pci?	# Open Host Controller
 no ehci* 	at cardbus?	# Enhanced Host Controller
 no ohci* 	at cardbus?	# Open Host Controller
 no uhci* 	at cardbus?	# Universal Host Controller (Intel)
 no slhci* 	at pcmcia?	# ScanLogic SL811HS
 no usb* 	at xhci?
 no usb* 	at ohci?
 no usb* 	at slhci?
 no ums* 	at uhidev?
 no wsmouse* 	at ums?
 no uts* 	at uhidev?
 no wsmouse* 	at uts?
 no uep* 	at uhub?
 no wsmouse* 	at uep?
 no udl* 	at uhub?	# DisplayLink DL-1x0/1x5
 no wsdisplay* 	at udl?
 no umodem* 	at uhub?
 no ucom* 	at umodem?
 no uhso* 	at uhub?
 no uaudio* 	at uhub?
 no uaudio* 	at usbifif?
 no umidi* 	at uhub?
 no uirda* 	at uhub?
 no irframe* 	at uirda?
 no stuirda* 	at uhub?
 no irframe* 	at stuirda?
 no ustir* 	at uhub?
 no irframe* 	at ustir?
 no irmce* 	at uhub?
 no cir* 	at irmce?
 no athn*	at uhub?	# Atheros AR9002U
 no aue* 	at uhub?	# ADMtek AN986 Pegasus based adapters
 no axe* 	at uhub?	# ASIX AX88172 based adapters
 no cue* 	at uhub?	# CATC USB-EL1201A based adapters
 no kue* 	at uhub?	# Kawasaki LSI KL5KUSB101B based adapters
 no udav* 	at uhub?	# Davicom DM9601 based adapters
 no url* 	at uhub?	# Realtek RTL8150L based adapters
 no urndis* 	at uhub?	# Microsoft RNDIS specification
 no upl* 	at uhub?
 no uipaq* 	at uhub?	# iPAQ PDAs
 no ucom* 	at uipaq?
 no uberry* 	at uhub?
 no uipad* 	at uhub?
 no urio* 	at uhub?
 no uvisor* 	at uhub?
 no ucom* 	at uvisor?
 no ukyopon* 	at uhub?
 no ucom* 	at ukyopon?
 no atu* 	at uhub?	# Atmel at76c50x 802.11b
 no otus* 	at uhub?	# Atheros AR9001U
 no ural* 	at uhub?	# Ralink Technology RT25x0 802.11a/b/g
 no rum* 	at uhub?	# Ralink Technology RT2501/RT2601 802.11a/b/g
 no urtw* 	at uhub?	# Realtek RTL8187/RTL8187B 802.11b/g
 no urtwn* 	at uhub?	# Realtek RTL8188CU/RTL8192CU 802.11b/g/n
 no zyd* 	at uhub?	# Zydas ZD1211
 no utoppy* 	at uhub?
 no uyap* 	at uhub?
 no udsbr* 	at uhub?
 no radio* 	at udsbr?
 no u3g* 	at uhub?
 no ucom* 	at u3g?
 no ugensa* 	at uhub?
 no ucom* 	at ugensa?
 no fwohci* 	at cardbus?	# IEEE1394 Open Host Controller
 no auacer* 	at pci?	# ALi M5455 integrated AC'97 Audio
 no auich* 	at pci?	# Intel/AMD/nVidia AC'97 Audio
 no auixp* 	at pci?	# ATI IXP AC'97 Audio
 no autri* 	at pci?	# Trident 4DWAVE based AC'97 Audio
 no auvia* 	at pci?	# VIA AC'97 audio
 no clcs* 	at pci?	# Cirrus Logic CS4280
 no clct* 	at pci?	# Cirrus Logic CS4281
 no cmpci* 	at pci?	# C-Media CMI8338/8738
 no eap* 	at pci?	# Ensoniq AudioPCI
 no emuxki* 	at pci?	# Creative SBLive! and PCI512
 no esa* 	at pci?	# ESS Allegro-1 / Maestro-3 PCI Audio
 no esm* 	at pci?	# ESS Maestro-1/2/2e PCI Audio Accelerator
 no eso* 	at pci?	# ESS Solo-1 PCI AudioDrive
 no fms* 	at pci?	# Forte Media FM801
 no neo* 	at pci?	# NeoMagic 256 AC'97 Audio
 no sv* 	at pci?	# S3 SonicVibes
 no yds* 	at pci?	# Yamaha DS-1 PCI Audio
 no opl* 	at cmpci?
 no opl* 	at eso?
 no opl* 	at fms?
 no opl* 	at sv?
 no hdaudio* 	at pci?	# High Definition Audio
 no hdafg* 	at hdaudiobus?
 no audio* 	at audiobus?
 no spkr*	at audio?		# PC speaker (synthesized)
 no mpu* 	at cmpci?
 no mpu* 	at eso?
 no mpu* 	at yds?
 no midi* 	at midibus?
 no midi* 	at pcppi?	# MIDI interface to the PC speaker
 no auvitek* 	at uhub?	# Auvitek AU0828 USB TV
 no coram* 	at pci?	# Conexant CX23885 PCI-E TV
 no cxdtv* 	at pci?	# Conexant CX2388[0-3] PCI TV
 no emdtv* 	at uhub?	# Empia EM28xx USB TV
 no cir* 	at emdtv?
 no pseye* 	at uhub?	# Sony PLAYSTATION(R) Eye webcam
 no uvideo* 	at uhub?	# USB Video Class capture devices
 no video* 	at videobus?	# Analog capture interface
 no dtv* 	at dtvbus?	# Digital capture interface
 no bktr* 	at pci?
 no radio* 	at bktr?
 no bt3c* 	at pcmcia?	# 3Com 3CRWB6096-A
 no btbc* 	at pcmcia?	# AnyCom BlueCard LSE041/039/139
 no sbt* 	at sdmmc?
 no ubt* 	at uhub?
 no aubtfwl* 	at uhub?
 no bthub*	at bcsp?
 no bthub* 	at bt3c?
 no bthub* 	at btbc?
 no bthub*	at btuart?
 no bthub* 	at sbt?
 no bthub* 	at ubt?
 no bthidev* 	at bthub?
 no btms* 	at bthidev?
 no wsmouse* 	at btms?
 no btkbd* 	at bthidev?
 no wskbd* 	at btkbd?
 no btmagic* 	at bthub?
 no wsmouse* 	at btmagic?
 no btsco* 	at bthub?
 no sdhc* 	at pci?	# SD Host Controller
 no rtsx*	at pci?		# Realtek RTS5209/RTS5229 Card Reader
 no sdhc*	at cardbus?	# SD Host Controller
 no sdmmc* 	at sdhc?	# SD/MMC bus
 no sdmmc*	at rtsx?	# SD/MMC bus
 no ld* 	at sdmmc?
 no weasel* 	at pci?
 no virtio* 	at pci?	# Virtio PCI device
 no viomb* 	at virtio?	# Virtio memory balloon device
 no ld* 	at virtio?	# Virtio disk device
 no vioif* 	at virtio?	# Virtio network device
 # Options to enable various other RAIDframe RAID types.
 options 	RF_INCLUDE_RAID5_RS=1
 no pseudo-device 	md	# memory disk device (ramdisk)
 no options 	MEMORY_DISK_HOOKS	# enable root ramdisk
 no options 	MEMORY_DISK_DYNAMIC	# loaded via kernel module(7)
 no pseudo-device 	ipfilter	# IP filter (firewall) and NAT
 no pseudo-device 	ppp	# Point-to-Point Protocol
 no pseudo-device 	pppoe	# PPP over Ethernet (RFC 2516)
 no pseudo-device 	sl	# Serial Line IP
 no pseudo-device 	strip	# Starmode Radio IP (Metricom)
 no pseudo-device 	irframetty	# IrDA frame line discipline
 no pseudo-device 	vlan	# IEEE 802.1q encapsulation
 no pseudo-device 	bridge	# simple inter-network bridging
 no pseudo-device 	agr	# IEEE 802.3ad link aggregation
 no pseudo-device 	sequencer	# MIDI sequencer
 pseudo-device	pf			# PF packet filter
 pseudo-device	pflog			# PF log if
 no pseudo-device	bcsp			# BlueCore Serial Protocol
 no pseudo-device	btuart			# Bluetooth HCI UART (H4)
 no pseudo-device 	vcoda	# coda minicache <-> venus comm.
 no pseudo-device 	pad
 
 -- 
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