qemu-e2k/stubs/kvm.c

#include "qemu-common.h"
#include "sysemu/kvm.h"

int kvm_arch_irqchip_create(MachineState *ms, KVMState *s)
{
    return 0;
}
kvm: Introduce kvm_arch_irqchip_create Introduce kvm_arch_irqchip_create an arch-specific hook in preparation for architecture-specific use of the device control API to create IRQ chips. Following patches will implement the ARM irqchip create method to prefer the device control API over the older KVM_CREATE_IRQCHIP API. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Message-id: 1392687720-26806-3-git-send-email-christoffer.dall@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2014-02-26 18:20:00 +01:00			`#include "qemu-common.h"`
			`#include "sysemu/kvm.h"`

kvm: x86: add support for KVM_CAP_SPLIT_IRQCHIP This patch adds support for split IRQ chip mode. When KVM_CAP_SPLIT_IRQCHIP is enabled: 1.) The PIC, PIT, and IOAPIC are implemented in userspace while the LAPIC is implemented by KVM. 2.) The software IOAPIC delivers interrupts to the KVM LAPIC via kvm_set_irq. Interrupt delivery is configured via the MSI routing table, for which routes are reserved in target-i386/kvm.c then configured in hw/intc/ioapic.c 3.) KVM delivers IOAPIC EOIs via a new exit KVM_EXIT_IOAPIC_EOI, which is handled in target-i386/kvm.c and relayed to the software IOAPIC via ioapic_eoi_broadcast. Signed-off-by: Matt Gingell <gingell@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2015-12-17 17:16:08 +01:00			`int kvm_arch_irqchip_create(MachineState ms, KVMState s)`
kvm: Introduce kvm_arch_irqchip_create Introduce kvm_arch_irqchip_create an arch-specific hook in preparation for architecture-specific use of the device control API to create IRQ chips. Following patches will implement the ARM irqchip create method to prefer the device control API over the older KVM_CREATE_IRQCHIP API. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Message-id: 1392687720-26806-3-git-send-email-christoffer.dall@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2014-02-26 18:20:00 +01:00			`{`
			`return 0;`
			`}`