cvs commit: src/sys/sparc64/pci psycho.c psychovar.h

[Marius Strobl]

marius      2007-06-16 23:46:41 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/pci      psycho.c psychovar.h 
  Log:
  - Use the newly introduced pcib_mtx spin lock to lock psycho_ce(),
    allowing it to be a filter/"fast" handler. Locking the interrupt
    handlers with a spin lock is mainly a requirement in schizo(4)
    but as we ought to register the spin lock anyway it should not
    hurt to take advantage of it in psycho(4).
  - Pass both a driver_filter_t and a driver_intr_t argument to
    psycho_set_intr(), allowing to get rid of the FAST interrupt
    flag hack.
  - Don't register the over-temperature interrupt handler as filter/
    "fast" handler so shutdown_nice() can acquire the process lock.
  - Use bus_{read,write}_8() instead of bus_space_{read,write}_8()
    in order to get rid of sc_bushandle and sc_bustag in the softc.
  - Correct the debug output for adjusting the subordinate bus number.
  - Remove the banal and outdated above psycho_filter_stub().
  - Fix some white space nits.
  
  Revision  Changes    Path
  1.66      +52 -56    src/sys/sparc64/pci/psycho.c
  1.16      +2 -4      src/sys/sparc64/pci/psychovar.h