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Date:      Mon, 16 Jun 2003 02:56:40 -0600
From:      "Duke, Brian" <Brian.Duke@Level3.com>
To:        <freebsd-questions@freebsd.org>
Subject:   /usr/src/sys/dev/en/midway.c:1607: dereferencing pointer to incomplete type
Message-ID:  <1AD041D9121C43498ACFBCBF1B3FE2480B27F9@idc1exc0004.corp.global.level3.com>

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I cannot seem to rebuild my kernel. I wanted to get my sound card =
working so I included the "device   pcm" directive in my kernel config =
and I got an error as below..
I could use a hand here if somone has seen this kind of error.
Here is the end of the output of the failed compile=20
rain# cd /usr/src
rain# make buildkernel KERNCONF=3DRAINBUILD

error:

=3D=3D=3D> en
cc -O -pipe -mcpu=3Dpentiumpro -DENABLE_BPF  -D_KERNEL -Wall =
-Wredundant-decls -Wnested-externs -Wstrict-prototypes  =
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-
qual  -fformat-extensions -std=3Dc99 -DKLD_MODULE -nostdinc -I-   -I. =
-I@ -I@/dev -I@/../include -fno-common -g -mno-align-long-strings =
-mpreferred-stack-boundary=3D2 -ffre
estanding -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  =
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  =
-fformat-extensions -std=3Dc99 -c /usr/
src/sys/pci/if_en_pci.c
cc -O -pipe -mcpu=3Dpentiumpro -DENABLE_BPF  -D_KERNEL -Wall =
-Wredundant-decls -Wnested-externs -Wstrict-prototypes  =
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-
qual  -fformat-extensions -std=3Dc99 -DKLD_MODULE -nostdinc -I-   -I. =
-I@ -I@/dev -I@/../include -fno-common -g -mno-align-long-strings =
-mpreferred-stack-boundary=3D2 -ffre
estanding -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  =
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  =
-fformat-extensions -std=3Dc99 -c /usr/
src/sys/dev/en/midway.c
/usr/src/sys/dev/en/midway.c: In function `en_get_vccs':
/usr/src/sys/dev/en/midway.c:1474: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1474: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1479: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1480: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1488: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1492: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1493: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1493: `ATMIO_FLAG_PVC' undeclared (first =
use in this function)
/usr/src/sys/dev/en/midway.c:1493: (Each undeclared identifier is =
reported only once
/usr/src/sys/dev/en/midway.c:1493: for each function it appears in.)
/usr/src/sys/dev/en/midway.c:1494: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1495: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1497: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1497: `ATMIO_AAL_5' undeclared (first use =
in this function)
/usr/src/sys/dev/en/midway.c:1499: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1499: `ATMIO_AAL_0' undeclared (first use =
in this function)
/usr/src/sys/dev/en/midway.c:1500: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1500: `ATMIO_TRAFFIC_UBR' undeclared (first =
use in this function)
/usr/src/sys/dev/en/midway.c:1501: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1502: increment of pointer to unknown =
structure
/usr/src/sys/dev/en/midway.c:1502: arithmetic on pointer to an =
incomplete type
/usr/src/sys/dev/en/midway.c: In function `en_ioctl':
/usr/src/sys/dev/en/midway.c:1591: `SIOCATMGETVCCS' undeclared (first =
use in this function)
/usr/src/sys/dev/en/midway.c:1600: `SIOCATMGVCCS' undeclared (first use =
in this function)
/usr/src/sys/dev/en/midway.c:1606: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1607: dereferencing pointer to incomplete =
type
/usr/src/sys/dev/en/midway.c:1607: dereferencing pointer to incomplete =
type
*** Error code 1

Stop in /usr/src/sys/modules/en.
*** Error code 1

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

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

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

Stop in /usr/src.
rain#

My FreeBSD version number
5.1 cvsup with new STANDARD-SUPFILE and PORTS-SUPFILE=20


The contents of /var/run/dmesg/boot=20
syncing disks, buffers remaining... 1 1
done
Uptime: 5h20m12s
Rebooting...
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights =
reserved.
FreeBSD 5.1-RELEASE #0: Thu Jun  5 02:55:42 GMT 2003
    root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0689000.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 597405320 Hz
CPU: Intel Pentium III (597.41-MHz 686-class CPU)
  Origin =3D "GenuineIntel"  Id =3D 0x683  Stepping =3D 3
  =
Features=3D0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,=
CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  =3D 268435456 (256 MB)
avail memory =3D 253681664 (241 MB)
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 9 entries at 0xc00ede10
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> at pcibus 0 on =
motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem =
0x44000000-0x47ffffff at device 0.0 on pci0
pcib1: <PCIBIOS PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
fxp0: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port =
0x2000-0x203f mem 0x41100000-0x411fffff,0x41200000-0x41200fff irq 11 at =
device
18.0 on pci0
fxp0: Ethernet address 00:d0:b7:52:e2:ef
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 20.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x2060-0x206f at device =
20.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2040-0x205f irq =
11 at device 20.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pci0: <bridge, PCI-unknown> at device 20.3 (no driver attached)
orm0: <Option ROMs> at iomem =
0xe0000-0xe7fff,0xc8000-0xc97ff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port =
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on =
isa0
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0c02> can't assign resources (port)
Timecounters tick every 10.000 msec
ad0: 9541MB <Maxtor 51024U2> [19386/16/63] at ata0-master UDMA33
acd0: DVD-ROM <MATSHITADVD-ROM SR-8583> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s1a

The output of  "uname -a "
	>rain# uname -a
	>FreeBSD rain.l3.com 5.1-RELEASE FreeBSD 5.1-RELEASE #0: Thu Jun  5 =
02:55:42 GMT 2003     =
root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC  i386


The kernel config file
rain# cat /root/kernels/RAINBUILD
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    =
http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-co=
nfig.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check =
first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.386 2003/06/08 02:03:01 =
jmallett Exp $

machine         i386
cpu             I486_CPU
cpu             I586_CPU
cpu             I686_CPU
ident           GENERIC

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

makeoptions     DEBUG=3D-g                #Build kernel with gdb(1) =
debug symbols

options         SCHED_4BSD              #4BSD scheduler
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         COMPAT_43               #Compatible with BSD 4.3 [KEEP =
THIS!]
options         COMPAT_FREEBSD4         #Compatible with FreeBSD4
options         SCSI_DELAY=3D15000        #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 #Posix P1003_1B real-time =
extensions
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.

# Debugging for use in -current
options         DDB                     #Enable the kernel debugger
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 are needed
#options        SMP                     # Symmetric MultiProcessor =
Kernel
#options        APIC_IO                 # Symmetric (APIC) I/O

device          isa
device          eisa
device          pci
device          pcm

# Floppy drives
device          fdc

# ATA and ATAPI devices
device          ata
device          atadisk                 # ATA disk 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          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

# RAID controllers interfaced to the SCSI subsystem
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          iir             # Intel Integrated RAID
device          mly             # Mylex AcceleRAID/eXtremeRAID

# 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
device          aac             # Adaptec FSA RAID
device          aacp            # SCSI passthrough for aac (requires =
CAM)
device          amr             # AMI MegaRAID
device          ida             # Compaq Smart RAID
device          ips             # IBM (Adaptec) ServeRAID
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

device          agp             # support several AGP chipsets

# Floating point support - do not disable.
device          npx

# 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         pcic                    # ExCA ISA and PCI bridges
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


# PCI Ethernet NICs.
device          de              # DEC/Intel DC21x4x (``Tulip'')
device          em              # Intel PRO/1000 adapter Gigabit =
Ethernet Card
device          txp             # 3Com 3cR990 (``Typhoon'')
device          vx              # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these =
NICs!
device          miibus          # MII bus support
device          dc              # DEC/Intel 21143 and various workalikes
device          fxp             # Intel EtherExpress PRO/100B (82557, =
82558)
device          pcn             # AMD Am79C97x PCI 10/100 (precedence =
over 'lnc')
device          rl              # RealTek 8129/8139
device          sf              # Adaptec AIC-6915 (``Starfire'')
device          sis             # Silicon Integrated Systems SiS 900/SiS =
7016
device          sk              # SysKonnect SK-984x and SK-982x gigabit =
ethernet
device          ste             # Sundance ST201 (D-Link DFE-550TX)
device          ti              # Alteon Networks Tigon I/II gigabit =
ethernet
device          tl              # Texas Instruments ThunderLAN
device          tx              # SMC EtherPower II (83c170 ``EPIC'')
device          vr              # VIA Rhine, Rhine II
device          wb              # Winbond W89C840F
device          xl              # 3Com 3c90x (``Boomerang'', =
``Cyclone'')
device          bge             # Broadcom BCM570xx Gigabit Ethernet

# ISA Ethernet NICs.  pccard nics included.
device          cs              # Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
device          ed              # NE[12]000, SMC Ultra, 3c503, DS8390 =
cards
device          ex              # Intel EtherExpress Pro/10 and Pro/10+
device          ep              # Etherlink III based cards
device          fe              # Fujitsu MB8696x based cards
device          ie              # EtherExpress 8/16, 3C507, StarLAN 10 =
etc.
device          lnc             # NE2100, NE32-VL Lance Ethernet cards
device          sn              # SMC's 9000 series of ethernet chips
device          xe              # Xircom pccard ethernet

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

# Wireless NIC cards
device          wlan            # 802.11 support
device          an              # Aironet 4500/4800 802.11 wireless =
NICs.
device          awi             # BayStack 660 and others
device          wi              # WaveLAN/Intersil/Symbol 802.11 =
wireless NICs.
#device         wl              # Older non 802.11 Wavelan wireless NIC.

# Pseudo devices - the number indicates how many units to allocate.
device          random          # Entropy device
device          loop            # Network loopback
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!
device          bpf             # Berkeley packet filter

# USB support
device          uhci            # UHCI PCI->USB interface
device          ohci            # OHCI PCI->USB interface
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          urio            # Diamond Rio 500 MP3 player
device          uscanner        # Scanners
# USB Ethernet, requires mii
device          aue             # ADMtek USB ethernet
device          axe             # ASIX Electronics USB ethernet
device          cue             # CATC USB ethernet
device          kue             # Kawasaki LSI 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!)
rain#=20





Brian Duke
Level(3) Communication / TCAM=20
'   (720) 888-7797
p  (877) 461-6217
* brian.duke@level3.com
=3D----=3D-=3D-=3D-=3D-=3D--=3D=3D--=3D=3D=AC





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