On Sat, Sep 06, 2003 at 10:51:40AM -0400, Monah Baki wrote:
> Have you tried recompiling the kernel with "device pcm"
> 

yes, now I'm trying to compile new kernel.  also I noticed, that my
video card (nVidia TNT with 8 Megs) does not support X-Video extension
(ie, nv driver does not support it).  so I installed drivers from
www.nvidia.com, which require USER_LDT option in kernel.

So..  what I did..  I have added line 'device pcm' and 'option
USER_LDT' and removed some drivers for devices I do not have (SCSI
etc) and then tried to compile a kernel.  But the build fails:

linking kernel
umass.o: In function `umass_cam_attach_sim':
umass.o(.text+0x140f): undefined reference to `cam_simq_alloc'
umass.o(.text+0x1435): undefined reference to `cam_sim_alloc'
umass.o(.text+0x144e): undefined reference to `xpt_bus_register'
umass.o(.text+0x145e): undefined reference to `cam_simq_free'
umass.o: In function `umass_cam_rescan_callback':
umass.o(.text+0x1477): undefined reference to `xpt_free_path'
umass.o: In function `umass_cam_rescan':
umass.o(.text+0x14c1): undefined reference to `xpt_periph'
umass.o(.text+0x14ca): undefined reference to `xpt_create_path'
umass.o(.text+0x14dd): undefined reference to `xpt_setup_ccb'
umass.o(.text+0x14f8): undefined reference to `xpt_action'
umass.o: In function `umass_cam_detach_sim':
umass.o(.text+0x15af): undefined reference to `xpt_bus_deregister'
umass.o(.text+0x15cd): undefined reference to `cam_sim_free'
umass.o: In function `umass_cam_detach':
umass.o(.text+0x160e): undefined reference to `xpt_create_path'
umass.o(.text+0x162f): undefined reference to `xpt_async'
umass.o(.text+0x1637): undefined reference to `xpt_free_path'
umass.o: In function `umass_cam_action':
umass.o(.text+0x19b7): undefined reference to `xpt_done'
umass.o(.text+0x19c9): undefined reference to `xpt_done'
umass.o: In function `umass_cam_cb':
umass.o(.text+0x1ae1): undefined reference to `xpt_done'
umass.o: In function `umass_cam_sense_cb':
umass.o(.text+0x1be8): undefined reference to `xpt_done'
umass.o(.text+0x1bf9): undefined reference to `xpt_done'
umass.o(.text+0x1c13): more undefined references to `xpt_done' follow
*** Error code 1

For the curious, my kernel config file:

machine         i386
cpu             I686_CPU
ident           THOR
maxusers        0

options         INET                    #InterNETworking
options         INET6                   #IPv6 communications protocols
options         FFS                     #Berkeley Fast Filesystem
options         FFS_ROOT                #FFS usable as root device [keep this!]
options         SOFTUPDATES             #Enable FFS soft updates support
options         UFS_DIRHASH             #Improve performance on big directories
options         MFS                     #Memory Filesystem
options         MD_ROOT                 #MD is a potential root device
options         NFS                     #Network Filesystem
options         NFS_ROOT                #NFS usable as root device, NFS required
options         MSDOSFS                 #MSDOS Filesystem
options         CD9660                  #ISO 9660 Filesystem
options         CD9660_ROOT             #CD-ROM usable as root, CD9660 required
options         PROCFS                  #Process filesystem
options         COMPAT_43               #Compatible with BSD 4.3 [KEEP THIS!]
options         USER_LDT                #allow user-level control of i386 ldt
options         SCSI_DELAY=15000        #Delay (in ms) before probing SCSI
options         UCONSOLE                #Allow users to grab the console
options         USERCONFIG              #boot -c editor
options         VISUAL_USERCONFIG       #visual boot -c editor
options         KTRACE                  #ktrace(1) support
options         SYSVSHM                 #SYSV-style shared memory
options         SYSVMSG                 #SYSV-style message queues
options         SYSVSEM                 #SYSV-style semaphores
options         P1003_1B                #Posix P1003_1B real-time extensions
options         _KPOSIX_PRIORITY_SCHEDULING
options         ICMP_BANDLIM            #Rate limit bad replies
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.

# To make an SMP kernel, the next two are needed
#options        SMP                     # Symmetric MultiProcessor Kernel
#options        APIC_IO                 # Symmetric (APIC) I/O

# To support HyperThreading, HTT is needed in addition to SMP and APIC_IO
#options        HTT                     # HyperThreading Technology

device          isa
device          eisa
device          pci

# Floppy drives
device          fdc0    at isa? port IO_FD1 irq 6 drq 2
device          fd0     at fdc0 drive 0
device          fd1     at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device         fdc0

# ATA and ATAPI devices
device          ata0    at isa? port IO_WD1 irq 14
device          ata1    at isa? port IO_WD2 irq 15
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

# atkbdc0 controls both the keyboard and the PS/2 mouse
device          atkbdc0 at isa? port IO_KBD
device          atkbd0  at atkbdc? irq 1 flags 0x1
device          psm0    at atkbdc? irq 12

device          vga0    at isa?

# splash screen/screen saver
pseudo-device   splash

# syscons is the default console driver, resembling an SCO console
device          sc0     at isa? flags 0x100

# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device         vt0     at isa?
#options        XSERVER                 # support for X server on a vt console
#options        FAT_CURSOR              # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options        PCVT_SCANSET=2          # IBM keyboards are non-std

device          agp             # support several AGP chipsets

# Floating point support - do not disable.
device          npx0    at nexus? port IO_NPX irq 13

# Power management support (see LINT for more options)
device          apm0    at nexus? disable flags 0x20 # Advanced Power Management

# Serial (COM) ports
device          sio0    at isa? port IO_COM1 flags 0x10 irq 4
device          sio1    at isa? port IO_COM2 irq 3
device          sio2    at isa? disable port IO_COM3 irq 5
device          sio3    at isa? disable port IO_COM4 irq 9

# Parallel port
device          ppc0    at isa? irq 7
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 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          xl              # 3Com 3c90x (``Boomerang'', ``Cyclone'')

# Pseudo devices - the number indicates how many units to allocate.
pseudo-device   loop            # Network loopback
pseudo-device   ether           # Ethernet support
pseudo-device   sl      1       # Kernel SLIP
pseudo-device   ppp     1       # Kernel PPP
pseudo-device   tun             # Packet tunnel.
pseudo-device   pty             # Pseudo-ttys (telnet etc)
pseudo-device   md              # Memory "disks"
pseudo-device   gif             # IPv6 and IPv4 tunneling
pseudo-device   faith   1       # IPv6-to-IPv4 relaying (translation)

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-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          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          uscanner        # Scanners
device          urio            # Diamond Rio MP3 Player
# USB Ethernet, requires mii
device          aue             # ADMtek USB ethernet
device          cue             # CATC USB ethernet
device          kue             # Kawasaki LSI USB ethernet

# sound
device          pcm
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