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ioapic: set default polarity setting as high active

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high active should be default polarity setting for ioapic RTE

Tracked-On: #1269
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
This commit is contained in:
Jason Chen CJ 2018-09-20 10:35:53 +08:00 committed by Xie, Nanlin
parent 3b88d3c2ac
commit e49233ba9b
1 changed files with 4 additions and 4 deletions
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8
hypervisor/arch/x86/ioapic.c
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@ -175,8 +175,8 @@ create_rte_for_legacy_irq(uint32_t irq, uint32_t vr)
rte.full |= DEFAULT_DELIVERY_MODE;
rte.full |= (IOAPIC_RTE_INTVEC & (uint64_t)vr);
/* FIXME: Fixed to active Low? */
rte.full |= IOAPIC_RTE_INTALO;
/* Fixed to active high */
rte.full |= IOAPIC_RTE_INTAHI;
/* Dest field: legacy irq fixed to CPU0 */
rte.full |= (1UL << IOAPIC_RTE_DEST_SHIFT);
@ -200,8 +200,8 @@ create_rte_for_gsi_irq(uint32_t irq, uint32_t vr)
rte.full |= DEFAULT_DELIVERY_MODE;
rte.full |= (IOAPIC_RTE_INTVEC & (uint64_t)vr);
/* FIXME: Fixed to active Low? */
rte.full |= IOAPIC_RTE_INTALO;
/* Fixed to active high */
rte.full |= IOAPIC_RTE_INTAHI;
/* Dest field */
rte.full |= ((uint64_t)ALL_CPUS_MASK << IOAPIC_RTE_DEST_SHIFT);