cvs commit: src/sys/amd64/amd64 intr_machdep.c io_apic.c local_apic.c machdep.c mp_machdep.c src/sys/amd64/include apicvar.h intr_machdep.h src/sys/amd64/isa atpic.c src/sys/i386/i386 intr_machdep.c io_apic.c local_apic.c ...

[M. Warner Losh]

In message: <200610102323.k9ANNCYg095555 at repoman.freebsd.org>
            John Baldwin <jhb at FreeBSD.org> writes:
: jhb         2006-10-10 23:23:12 UTC
: 
:   FreeBSD src repository
: 
:   Modified files:
:     sys/amd64/amd64      intr_machdep.c io_apic.c local_apic.c 
:                          machdep.c mp_machdep.c 
:     sys/amd64/include    apicvar.h intr_machdep.h 
:     sys/amd64/isa        atpic.c 
:     sys/i386/i386        intr_machdep.c io_apic.c local_apic.c 
:                          mp_machdep.c 
:     sys/i386/include     apicvar.h intr_machdep.h 
:     sys/i386/isa         atpic.c 
:   Log:
:   Change the x86 interrupt code to suspend/resume interrupt controllers
:   (PICs) rather than interrupt sources.  This allows interrupt controllers
:   with no interrupt pics (such as the 8259As when APIC is in use) to
:   participate in suspend/resume.
:   - Always register the 8259A PICs even if we don't use any of their pins.
:   - Explicitly reset the 8259As on resume on amd64 if 'device atpic' isn't
:     included.
:   - Add a "dummy" PIC for the local APIC on the BSP to reset the local APIC
:     on resume.  This gets suspend/resume working with APIC on UP systems.
:     SMP still needs more work to bring the APs back to life.
:   
:   The MFC after is tentative.

This likely obsoletes the pmtimer device.

Warner