Date: Wed, 12 Nov 2003 10:13:57 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 apic_vector.s intr_machdep.c io_apic.c local_apic.c mp_machdep.c src/sys/i386/include apicvar.h clock.h src/sys/i386/isa atpic.c atpic_vector.s icu.h Message-ID: <200311121813.hACIDviA006463@repoman.freebsd.org>
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jhb 2003/11/12 10:13:57 PST
FreeBSD src repository
Modified files:
sys/i386/i386 apic_vector.s intr_machdep.c io_apic.c
local_apic.c mp_machdep.c
sys/i386/include apicvar.h clock.h
sys/i386/isa atpic.c atpic_vector.s icu.h
Log:
- Move manipulation of td_intr_nesting_level out of assembly interrupt
vector stubs and into the C functions they call.
- Move disabling and EOIing of interrupt sources out of PIC driver entry
points and into intr_execute_handlers(). Intr_execute_handlers() only
disables a source for an interrupt if it is a stray interrupt or has
threaded handlers. Sources with fast handlers no longer disable (mask)
the source while executing the handlers.
- Move the setting of clkintr_pending into intr_execute_handlers() and set
the variable for any interrupt source with a vector of 0. (Should only
be true for IRQ 0.) This fixes clkintr_pending in the NO_MIXED_MODE
case.
- Implement lapic_eoi() and use it to implement ioapic_eoi_source().
- Rename atpic_sched_ithd() to atpic_handle_intr() since it is used to
handle all atpic interrupts and not just threaded ones.
Inspired by: peter's changes to amd64 in p4 (1)
Requested by: bde (2)
Revision Changes Path
1.92 +0 -9 src/sys/i386/i386/apic_vector.s
1.2 +35 -13 src/sys/i386/i386/intr_machdep.c
1.6 +1 -2 src/sys/i386/i386/io_apic.c
1.2 +7 -2 src/sys/i386/i386/local_apic.c
1.224 +8 -0 src/sys/i386/i386/mp_machdep.c
1.2 +1 -0 src/sys/i386/include/apicvar.h
1.49 +1 -0 src/sys/i386/include/clock.h
1.3 +5 -1 src/sys/i386/isa/atpic.c
1.39 +18 -71 src/sys/i386/isa/atpic_vector.s
1.29 +1 -1 src/sys/i386/isa/icu.h
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