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hw/intc/loongarch_ipi: Add kernel irqchip realize function

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Function kvm_ipi_realize() is added if kvm_irqchip_in_kernel() return true.
It is to create and initialize IPI device in kernel mode.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-4-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Bibo Mao 2025-06-06 14:30:23 +08:00 • committed by Song Gao
parent 228c5413fb
commit 412f655566
5 changed files with 42 additions and 0 deletions
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5
hw/intc/loongarch_ipi.c
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@ -11,6 +11,7 @@
#include "qapi/error.h"
#include "hw/intc/loongarch_ipi.h"
#include "hw/qdev-properties.h"
#include "system/kvm.h"
#include "target/loongarch/cpu.h"
static AddressSpace *get_iocsr_as(CPUState *cpu)
@ -91,6 +92,10 @@ static void loongarch_ipi_realize(DeviceState *dev, Error **errp)
lics->cpu[i].ipi = lics;
qdev_init_gpio_out(dev, &lics->cpu[i].irq, 1);
}
if (kvm_irqchip_in_kernel()) {
kvm_ipi_realize(dev, errp);
}
}
static void loongarch_ipi_reset_hold(Object *obj, ResetType type)