cvs commit: src/sys/i386/i386 io_apic.c mptable.c src/sys/i386/include apicvar.h

[John Baldwin]

jhb         2004-06-23 15:29:20 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/i386        io_apic.c mptable.c 
    sys/i386/include     apicvar.h 
  Log:
  Various cleanups in support of a future ioapic_config_intr() function:
  - Allow ioapic_set_{nmi,smi,extint}() to be called multiple times on the
    same pin so long as the pin's mode is the same as the mode being
    requested.
  - Add a notion of bus type for the interrupt associated with interrupt pin.
    This is needed so that we can force all EISA interrupts to be active high
    in the forthcoming ioapic_config_intr().
  - Fix a bug for EISA systems that didn't remap IRQs.  This would have broken
    EISA systems that tried to disable mixed mode for IRQ 0.
  
  Revision  Changes    Path
  1.12      +93 -29    src/sys/i386/i386/io_apic.c
  1.234     +17 -3     src/sys/i386/i386/mptable.c
  1.8       +7 -0      src/sys/i386/include/apicvar.h