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hv: Interrupt handling in ACRN partition mode

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ACRN in partition mode does not have vector and APIC ID remapping for
device interrupts. Only MSIs are supported. No IOAPIC and legacy interrupts
for the VMs in ACRN partition mode.

Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
This commit is contained in:
Sainath Grandhi
2018-08-09 12:31:47 -07:00
committed by lijinxia
parent 0c88f9b800
commit d0e9f244ed
4 changed files with 33 additions and 0 deletions
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3
hypervisor/include/arch/x86/irq.h
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@@ -55,6 +55,9 @@ void init_default_irqs(uint16_t cpu_id);
void dispatch_exception(struct intr_excp_ctx *ctx);
void dispatch_interrupt(struct intr_excp_ctx *ctx);
#ifdef CONFIG_PARTITION_MODE
void partition_mode_dispatch_interrupt(struct intr_excp_ctx *ctx);
#endif
void setup_notification(void);