cvs commit: src/sys/dev/pcf pcf.c pcf_isa.c

[Nicolas Souchu]

nsouch      2004/05/31 07:24:21 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/pcf          pcf.c pcf_isa.c 
  Log:
  Necessary modifications do get pcf working again for ISA. Tested with
  my Elektor card. Note that the hints are necessary to specify the
  IO base of the pcf chip. This enables to check the IO base when the
  probe routine is called during ISA enumeration.
  
  The interrupt driven code is mixed with polled mode, which is wrong
  and produces supposed spurious interrupts at each access. I still have
  to work on it.
  
  Revision  Changes    Path
  1.25      +19 -7     src/sys/dev/pcf/pcf.c
  1.2       +36 -8     src/sys/dev/pcf/pcf_isa.c