MVIC has only one local interrupt: the timer IRQ. What IRQ line to use is not fixed, instead it is programmed into the LVTTIMER register. This is unlike LOAPIC which has a fixed IRQ for the timer and instead the *vector* to use for it is programmed into LVTTIMER. We don't want _loapic_int_vec_set() to do anything as the relationship between IRQ lines and vectors is fixed and we do not want to be programming vector numbers into bits 0-3 of LVTTIMER. The IRQ line to use for timer interrupts is programmed into LVTTIMER when the MVIC is initialized. Change-Id: Icba0429f65ece7541fa8542814a8fdc39ad43936 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> |
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| .. | ||
| arcv2_irq_unit.c | ||
| i8259.c | ||
| ioapic_intr.c | ||
| ioapic_priv.h | ||
| Kconfig | ||
| loapic_intr.c | ||
| loapic_spurious.S | ||
| Makefile | ||
| mvic.c | ||
| system_apic.c | ||