PLIP

[Andy Ball <ball%grex.org@localhost>]

Hello,

In hope of testing PLIP, having found some clues in the plip(4) man
page, I commented out the ordinary "lpt0 at isa?" line from a copy of
the GENERIC kernel config file and added...

    atppc* at isa? port 0x378 irq 7
    ppbus* at atppc?
    plip* at ppbus?
    options PLIP_DEBUG

I am able to conf and make depend but when I try make, it eventually
fails with:

    #      link  ATOMIC/netbsd
    ld -Map netbsd.map --cref -T netbsd.ldscript -Ttext 0xffffffff80200000 -e start -z max-page-size=0x200000 -X -o netbsd ${SYSTEM_OBJ:[@]:Nswapnetbsd.o} ${EXTRA_OBJ} vers.o swapnetbsd.o
    devsw.o:(.data+0x10e0): undefined reference to `lpt_cdevsw'
    ioconf.o:(.rodata+0x3700): undefined reference to `lpt_puc_ca'
    *** Error code 1

    Stop.
    make: stopped in /usr/src/sys/arch/amd64/compile/ATOMIC


Am I doing it wrong or is this just a consequence of trying to use
something old and perhaps bitrotten?  This is on NetBSD/amd64 8.0.

Thanks,
  - Andy Ball