piso 2007-05-06 17:02:50 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 intr_machdep.c
sys/i386/i386 intr_machdep.c
sys/kern kern_intr.c
sys/sys interrupt.h
Log:
Bring in the reminaing bits to make interrupt filtering work:
o push much of the i386 and amd64 MD interrupt handling code
(intr_machdep.c::intr_execute_handlers()) into MI code
(kern_intr.c::ithread_loop())
o move filter handling to kern_intr.c::intr_filter_loop()
o factor out the code necessary to mask and ack an interrupt event
(intr_machdep.c::intr_eoi_src() and intr_machdep.c::intr_disab_eoi_src()),
and make them part of 'struct intr_event', passing them as arguments to
kern_intr.c::intr_event_create().
o spawn a private ithread per handler (struct intr_handler::ih_thread)
with filter and ithread functions.
Approved by: re (implicit?)
Revision Changes Path
1.31 +84 -0 src/sys/amd64/amd64/intr_machdep.c
1.26 +85 -1 src/sys/i386/i386/intr_machdep.c
1.144 +570 -6 src/sys/kern/kern_intr.c
1.37 +21 -0 src/sys/sys/interrupt.h
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