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| author | Jan Kiszka | 2011-10-17 18:00:06 +0200 |
|---|---|---|
| committer | Jan Kiszka | 2012-01-19 12:14:40 +0100 |
| commit | 02c091953cd8c24db46649ad2862b9648c50f865 (patch) | |
| tree | 3ff157d089409a92ce597a224447da45ffafe8f5 /hw/apic.h | |
| parent | apic: Stop timer on reset (diff) | |
| download | qemu-02c091953cd8c24db46649ad2862b9648c50f865.tar.gz qemu-02c091953cd8c24db46649ad2862b9648c50f865.tar.xz qemu-02c091953cd8c24db46649ad2862b9648c50f865.zip | |
apic: Inject external NMI events via LINT1
On real hardware, NMI button events are injected via the LINT1 line of
the APICs. E.g. kdump expect this wiring and gets upset if the per-APIC
LINT1 mask is not respected, i.e. if NMIs are injected to VCPUs that
should not receive them. Change the APIC emulation code to reflect this.
Based on qemu-kvm patch by Lai Jiangshan.
CC: Lai Jiangshan <laijs@cn.fujitsu.com>
Reported-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'hw/apic.h')
| -rw-r--r-- | hw/apic.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -8,6 +8,7 @@ void apic_deliver_irq(uint8_t dest, uint8_t dest_mode, uint8_t delivery_mode, uint8_t vector_num, uint8_t trigger_mode); int apic_accept_pic_intr(DeviceState *s); void apic_deliver_pic_intr(DeviceState *s, int level); +void apic_deliver_nmi(DeviceState *d); int apic_get_interrupt(DeviceState *s); void apic_reset_irq_delivered(void); int apic_get_irq_delivered(void); |