cvs commit: src/sys/i386/i386 mp_machdep.c

[John Baldwin]

jhb         2003/12/16 08:32:28 PST

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/i386/i386        mp_machdep.c 
  Log:
  Pin 0 on the first I/O APIC is always an ExtINT pin.  Some BIOS's are
  broken and list the type of the pin as INT rather than ExtINT in the MP
  Table.  To workaround, force pin 0 of ioapic 0 to be ExtINT if it is of
  type INT.  This is not a MFC as -current has very different apic code now.
  Current's mptable parser might need a similar workaround.
  
  PR:             i386/39234
  Reported by:    Henri Hennebert <hlh at ciger.be>
  
  Revision    Changes    Path
  1.115.2.20  +9 -0      src/sys/i386/i386/mp_machdep.c