kernel question ???

Vincent Blondel vincent at xtra-net.org
Tue Nov 1 05:53:58 PST 2005


Hello all,

Sorry for this, maybe stupid, question but I more often compile kernels
on Linux platforms.

So, in linux world, there is a very simple way to compile devices as
modules and I am now trying to do this same feature in my FreeBSD kernel
( 7.0-current ) for all network devices ( all /boot/kernel/if_xxx.so )
that I would like to (un)load when it is necessary.

I don't know if it is the right way to do it but I removed all network
devices from my kernel config file (see below) but I get some problems
when compiling the kernel (see below).

Could you please help me to solve this problem ?

Regards
Vincent

-----

kernel config file RELENG_6_i686

machine		i386
cpu		I686_CPU
ident		RELENG_6_i686

# To statically compile in device wiring instead of /boot/device.hints
#hints		"GENERIC.hints"		# Default places to look for devices.

makeoptions	DEBUG=-g	# Build kernel with gdb(1) debug symbols

options		SC_DISABLE_REBOOT

#options 	SCHED_ULE	# ULE scheduler
options 	SCHED_4BSD	# 4BSD scheduler
options 	PREEMPTION	# Enable kernel thread preemption
options 	INET		# InterNETworking
options 	INET6		# IPv6 communications protocols
options 	FFS		# Berkeley Fast Filesystem
options 	SOFTUPDATES	# Enable FFS soft updates support
options 	UFS_ACL		# Support for access control lists
options 	UFS_DIRHASH	# Improve performance on big directories
options 	MD_ROOT		# MD is a potential root device
options 	NFSCLIENT	# Network Filesystem Client
options 	NFSSERVER	# Network Filesystem Server
options 	NFS_ROOT	# NFS usable as /, requires NFSCLIENT
options 	MSDOSFS		# MSDOS Filesystem
options 	CD9660		# ISO 9660 Filesystem
options 	PROCFS		# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS	# Pseudo-filesystem framework
options 	GEOM_GPT	# GUID Partition Tables.
options 	COMPAT_43	# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_FREEBSD4	# Compatible with FreeBSD4
options 	COMPAT_FREEBSD5	# Compatible with FreeBSD5
options 	SCSI_DELAY=5000	# Delay (in ms) before probing SCSI
options 	KTRACE		# ktrace(1) support
options 	SYSVSHM		# SYSV-style shared memory
options 	SYSVMSG		# SYSV-style message queues
options 	SYSVSEM		# SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING 
options KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~128k to driver.
options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~215k to driver.
options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.

# Debugging for use in -current
options 	KDB			# Enable kernel debugger support.
options 	DDB			# Support DDB.
options 	GDB			# Support remote GDB.
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures,
required by INVARIANTS
options 	WITNESS			# Enable checks to detect deadlocks and cycles
options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed

# To make an SMP kernel, the next two lines are needed
#options 	SMP			# Symmetric MultiProcessor Kernel
device		apic			# I/O APIC

# Bus support.
device		isa
device		eisa
device		pci

# Floppy drives
device		fdc

# ATA and ATAPI devices
device		ata
device		atadisk		# ATA disk drives
device		ataraid		# ATA RAID drives
device		atapicd		# ATAPI CDROM drives
device		atapifd		# ATAPI floppy drives
device		atapist		# ATAPI tape drives
options 	ATA_STATIC_ID	# Static device numbering

# SCSI Controllers
device		ahb		# EISA AHA1742 family
device		ahc		# AHA2940 and onboard AIC7xxx devices
device		ahd		# AHA39320/29320 and onboard AIC79xx devices
device		amd		# AMD 53C974 (Tekram DC-390(T))
device		isp		# Qlogic family
#device 	ispfw		# Firmware for QLogic HBAs- normally a module
device		mpt		# LSI-Logic MPT-Fusion
#device		ncr		# NCR/Symbios Logic
device		sym		# NCR/Symbios Logic (newer chipsets + those of `ncr')
device		trm		# Tekram DC395U/UW/F DC315U adapters

device		adv		# Advansys SCSI adapters
device		adw		# Advansys wide SCSI adapters
device		aha		# Adaptec 154x SCSI adapters
device		aic		# Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
device		bt		# Buslogic/Mylex MultiMaster SCSI adapters

device		ncv		# NCR 53C500
device		nsp		# Workbit Ninja SCSI-3
device		stg		# TMC 18C30/18C50

# SCSI peripherals
device		scbus		# SCSI bus (required for SCSI)
device		ch		# SCSI media changers
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)
device		ses		# SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
device		amr		# AMI MegaRAID
device		arcmsr		# Areca SATA II RAID
device		asr		# DPT SmartRAID V, VI and Adaptec SCSI RAID
device		ciss		# Compaq Smart RAID 5*
device		dpt		# DPT Smartcache III, IV - See NOTES for options
device		hptmv		# Highpoint RocketRAID 182x
device		iir		# Intel Integrated RAID
device		ips		# IBM (Adaptec) ServeRAID
device		mly		# Mylex AcceleRAID/eXtremeRAID
device		twa		# 3ware 9000 series PATA/SATA RAID

# RAID controllers
device		aac		# Adaptec FSA RAID
device		aacp		# SCSI passthrough for aac (requires CAM)
device		ida		# Compaq Smart RAID
device		mlx		# Mylex DAC960 family
device		pst		# Promise Supertrak SX6000
device		twe		# 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc		# AT keyboard controller
device		atkbd		# AT keyboard
device		psm		# PS/2 mouse

device		vga		# VGA video card driver

device		splash		# Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device		sc

# Enable this for the pcvt (VT220 compatible) console driver
#device		vt
#options 	XSERVER		# support for X server on a vt console
#options 	FAT_CURSOR	# start with block cursor

# Power management support (see NOTES for more options)
#device		apm
# Add suspend/resume support for the i8254.
device		pmtimer

# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device		cbb		# cardbus (yenta) bridge
device		pccard		# PC Card (16-bit) bus
device		cardbus		# CardBus (32-bit) bus

# Serial (COM) ports
device		sio		# 8250, 16[45]50 based serial ports

# Parallel port
device		ppc
device		ppbus		# Parallel port bus (required)
device		lpt		# Printer
device		plip		# TCP/IP over parallel
device		ppi		# Parallel port interface device
#device		vpo		# Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device		puc

# ISA devices that use the old ISA shims
#device		le

# Pseudo devices.
device		loop		# Network loopback
device		random		# Entropy device
device		ether		# Ethernet support
device		sl		# Kernel SLIP
device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
device		gif		# IPv6 and IPv4 tunneling
device		faith		# IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device		bpf		# Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		ehci		# EHCI PCI->USB interface (USB 2.0)
device		usb		# USB Bus (required)
#device		udbp		# USB Double Bulk Pipe devices
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		ukbd		# Keyboard
device		ulpt		# Printer
device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse
device		ural		# Ralink Technology RT2500USB wireless NICs
device		urio		# Diamond Rio 500 MP3 player
device		uscanner	# Scanners
# USB Ethernet, requires miibus
device		aue		# ADMtek USB Ethernet
device		axe		# ASIX Electronics USB Ethernet
device		cdce		# Generic USB over Ethernet
device		cue		# CATC USB Ethernet
device		kue		# Kawasaki LSI USB Ethernet
device		rue		# RealTek RTL8150 USB Ethernet

# FireWire support
device		firewire	# FireWire bus code
device		sbp		# SCSI over FireWire (Requires scbus and da)
device		fwe		# Ethernet over FireWire (non-standard!)

-----

make buildkernel KERNCONF=RELENG_6_i686

MAKE=/usr/obj/usr/src/make.i386/make sh /usr/src/sys/conf/newvers.sh
RELENG_6_i686
cc -c -O -pipe  -Wall -Wredundant-decls -Wnested-externs
-Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline
-Wcast-qual  -fformat-extensions -std=c99 -g -nostdinc -I-  -I.
-I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common
-finline-limit=8000 --param inline-unit-growth=100 --param
large-function-growth=1000  -mno-align-long-strings
-mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2
-mno-sse3 -ffreestanding -Werror  vers.c
linking kernel.debug
if_aue.o(.text+0x96d): In function `aue_attach':
/usr/src/sys/dev/usb/if_aue.c:749: undefined reference to
`mii_phy_probe'
if_aue.o(.text+0xcfe): In function `aue_tick':
/usr/src/sys/dev/usb/if_aue.c:1032: undefined reference to `mii_tick'
if_aue.o(.text+0x1051): In function `aue_init':
/usr/src/sys/dev/usb/if_aue.c:1198: undefined reference to
`mii_mediachg'
if_aue.o(.text+0x1156): In function `aue_ifmedia_upd':
/usr/src/sys/dev/usb/if_aue.c:1263: undefined reference to
`mii_phy_reset'
if_aue.o(.text+0x1166):/usr/src/sys/dev/usb/if_aue.c:1265: undefined
reference to `mii_mediachg'
if_aue.o(.text+0x1191): In function `aue_ifmedia_sts':
/usr/src/sys/dev/usb/if_aue.c:1279: undefined reference to
`mii_pollstat'
if_aue.o(.data+0x90): In function `aue_csr_read_2':
/usr/src/sys/dev/usb/if_aue.c:294: undefined reference to
`miibus_readreg_desc'
if_aue.o(.data+0x98):/usr/src/sys/dev/usb/if_aue.c:295: undefined
reference to `miibus_writereg_desc'
if_aue.o(.data+0xa0):/usr/src/sys/dev/usb/if_aue.c:296: undefined
reference to `miibus_statchg_desc'
if_aue.o(.data+0x114): In function `aue_csr_write_1':
/usr/src/sys/dev/usb/if_aue.c:325: undefined reference to
`miibus_driver'
if_aue.o(.data+0x118):/usr/src/sys/dev/usb/if_aue.c:325: undefined
reference to `miibus_devclass'
if_axe.o(.text+0x1fe): In function `axe_ifmedia_upd':
/usr/src/sys/dev/usb/if_axe.c:296: undefined reference to
`mii_phy_reset'
if_axe.o(.text+0x20e):/usr/src/sys/dev/usb/if_axe.c:298: undefined
reference to `mii_mediachg'
if_axe.o(.text+0x239): In function `axe_ifmedia_sts':
/usr/src/sys/dev/usb/if_axe.c:312: undefined reference to `mii_pollstat'
if_axe.o(.text+0x6a1): In function `axe_attach':
/usr/src/sys/dev/usb/if_axe.c:509: undefined reference to
`mii_phy_probe'
if_axe.o(.text+0x9ea): In function `axe_tick':
/usr/src/sys/dev/usb/if_axe.c:739: undefined reference to `mii_tick'
if_axe.o(.data+0x70): In function `axe_cmd':
/usr/src/sys/dev/usb/if_axe.c:198: undefined reference to
`miibus_readreg_desc'
if_axe.o(.data+0x78):/usr/src/sys/dev/usb/if_axe.c:201: undefined
reference to `miibus_writereg_desc'
if_axe.o(.data+0x80):/usr/src/sys/dev/usb/if_axe.c:204: undefined
reference to `miibus_statchg_desc'
if_axe.o(.data+0xf4): In function `axe_miibus_readreg':
/usr/src/sys/dev/usb/if_axe.c:234: undefined reference to
`miibus_driver'
if_axe.o(.data+0xf8):/usr/src/sys/dev/usb/if_axe.c:234: undefined
reference to `miibus_devclass'
if_ural.o(.text+0x3bb): In function `ural_attach':
/usr/src/sys/dev/usb/if_ural.c:458: undefined reference to
`ieee80211_ieee2mhz'
if_ural.o(.text+0x3ef):/usr/src/sys/dev/usb/if_ural.c:463: undefined
reference to `ieee80211_ieee2mhz'
if_ural.o(.text+0x427):/usr/src/sys/dev/usb/if_ural.c:468: undefined
reference to `ieee80211_ieee2mhz'
if_ural.o(.text+0x4bb):/usr/src/sys/dev/usb/if_ural.c:480: undefined
reference to `ieee80211_ieee2mhz'
if_ural.o(.text+0x4e2):/usr/src/sys/dev/usb/if_ural.c:487: undefined
reference to `ieee80211_ifattach'
if_ural.o(.text+0x513):/usr/src/sys/dev/usb/if_ural.c:493: undefined
reference to `ieee80211_media_status'
if_ural.o(.text+0x51e):/usr/src/sys/dev/usb/if_ural.c:493: undefined
reference to `ieee80211_media_init'
if_ural.o(.text+0x580):/usr/src/sys/dev/usb/if_ural.c:507: undefined
reference to `ieee80211_announce'
if_ural.o(.text+0x628): In function `ural_detach':
/usr/src/sys/dev/usb/if_ural.c:535: undefined reference to
`ieee80211_ifdetach'
if_ural.o(.text+0x73a): In function `ural_free_tx_list':
/usr/src/sys/dev/usb/if_ural.c:595: undefined reference to
`ieee80211_free_node'
if_ural.o(.text+0x8da): In function `ural_media_change':
/usr/src/sys/dev/usb/if_ural.c:673: undefined reference to
`ieee80211_media_change'
if_ural.o(.text+0x954): In function `ural_next_scan':
/usr/src/sys/dev/usb/if_ural.c:699: undefined reference to
`ieee80211_next_scan'
if_ural.o(.text+0xabf): In function `ural_task':
/usr/src/sys/dev/usb/if_ural.c:756: undefined reference to
`ieee80211_beacon_alloc'
if_ural.o(.text+0xc1f): In function `ural_txeof':
/usr/src/sys/dev/usb/if_ural.c:826: undefined reference to
`ieee80211_free_node'
if_ural.o(.text+0xd45): In function `ural_rxeof':
/usr/src/sys/dev/usb/if_ural.c:890: undefined reference to
`ieee80211_find_rxnode'
if_ural.o(.text+0xd5b):/usr/src/sys/dev/usb/if_ural.c:893: undefined
reference to `ieee80211_input'
if_ural.o(.text+0xd63):/usr/src/sys/dev/usb/if_ural.c:896: undefined
reference to `ieee80211_free_node'
if_ural.o(.text+0x130c): In function `ural_tx_data':
/usr/src/sys/dev/usb/if_ural.c:1218: undefined reference to
`ieee80211_crypto_encap'
if_ural.o(.text+0x179c): In function `ural_start':
/usr/src/sys/dev/usb/if_ural.c:1321: undefined reference to
`ieee80211_find_txnode'
if_ural.o(.text+0x17eb):/usr/src/sys/dev/usb/if_ural.c:1328: undefined
reference to `ieee80211_encap'
if_ural.o(.text+0x17fa):/usr/src/sys/dev/usb/if_ural.c:1330: undefined
reference to `ieee80211_free_node'
if_ural.o(.text+0x1833):/usr/src/sys/dev/usb/if_ural.c:1338: undefined
reference to `ieee80211_free_node'
if_ural.o(.text+0x18e8): In function `ural_watchdog':
/usr/src/sys/dev/usb/if_ural.c:1370: undefined reference to
`ieee80211_watchdog'
if_ural.o(.text+0x19c4): In function `ural_ioctl':
/usr/src/sys/dev/usb/if_ural.c:1417: undefined reference to
`ieee80211_ioctl'
if_ural.o(.text+0x1e30): In function `ural_set_chan':
/usr/src/sys/dev/usb/if_ural.c:1606: undefined reference to
`ieee80211_chan2ieee'
if_rue.o(.text+0x833): In function `rue_attach':
/usr/src/sys/dev/usb/if_rue.c:689: undefined reference to
`mii_phy_probe'
if_rue.o(.text+0xc8a): In function `rue_tick':
/usr/src/sys/dev/usb/if_rue.c:970: undefined reference to `mii_tick'
if_rue.o(.text+0xfa4): In function `rue_init':
/usr/src/sys/dev/usb/if_rue.c:1145: undefined reference to
`mii_mediachg'
if_rue.o(.text+0x10f6): In function `rue_ifmedia_upd':
/usr/src/sys/dev/usb/if_rue.c:1210: undefined reference to
`mii_phy_reset'
if_rue.o(.text+0x1106):/usr/src/sys/dev/usb/if_rue.c:1212: undefined
reference to `mii_mediachg'
if_rue.o(.text+0x1131): In function `rue_ifmedia_sts':
/usr/src/sys/dev/usb/if_rue.c:1227: undefined reference to
`mii_pollstat'
if_rue.o(.data+0x50): In function `rue_read_mem':
/usr/src/sys/dev/usb/if_rue.c:231: undefined reference to
`miibus_readreg_desc'
if_rue.o(.data+0x58):/usr/src/sys/dev/usb/if_rue.c:241: undefined
reference to `miibus_writereg_desc'
if_rue.o(.data+0x60):/usr/src/sys/dev/usb/if_rue.c:235: undefined
reference to `miibus_statchg_desc'
if_rue.o(.data+0xd4): In function `rue_write_mem':
/usr/src/sys/dev/usb/if_rue.c:261: undefined reference to
`miibus_driver'
if_rue.o(.data+0xd8):/usr/src/sys/dev/usb/if_rue.c:261: undefined
reference to `miibus_devclass'
*** Error code 1

Stop in /usr/obj/usr/src/sys/RELENG_6_i686.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.



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