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[PULL 22/29] hw/intc: Convert TYPE_KVM_ARM_GICV3 to 3-phase reset
From: |
Peter Maydell |
Subject: |
[PULL 22/29] hw/intc: Convert TYPE_KVM_ARM_GICV3 to 3-phase reset |
Date: |
Thu, 15 Dec 2022 12:50:02 +0000 |
Convert the TYPE_KVM_ARM_GICV3 device to 3-phase reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221109161444.3397405-7-peter.maydell@linaro.org
---
hw/intc/arm_gicv3_kvm.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c
index 3ca643ecba4..72ad916d3db 100644
--- a/hw/intc/arm_gicv3_kvm.c
+++ b/hw/intc/arm_gicv3_kvm.c
@@ -77,7 +77,7 @@ DECLARE_OBJ_CHECKERS(GICv3State, KVMARMGICv3Class,
struct KVMARMGICv3Class {
ARMGICv3CommonClass parent_class;
DeviceRealize parent_realize;
- void (*parent_reset)(DeviceState *dev);
+ ResettablePhases parent_phases;
};
static void kvm_arm_gicv3_set_irq(void *opaque, int irq, int level)
@@ -703,14 +703,16 @@ static void arm_gicv3_icc_reset(CPUARMState *env, const
ARMCPRegInfo *ri)
c->icc_ctlr_el1[GICV3_S] = c->icc_ctlr_el1[GICV3_NS];
}
-static void kvm_arm_gicv3_reset(DeviceState *dev)
+static void kvm_arm_gicv3_reset_hold(Object *obj)
{
- GICv3State *s = ARM_GICV3_COMMON(dev);
+ GICv3State *s = ARM_GICV3_COMMON(obj);
KVMARMGICv3Class *kgc = KVM_ARM_GICV3_GET_CLASS(s);
DPRINTF("Reset\n");
- kgc->parent_reset(dev);
+ if (kgc->parent_phases.hold) {
+ kgc->parent_phases.hold(obj);
+ }
if (s->migration_blocker) {
DPRINTF("Cannot put kernel gic state, no kernel interface\n");
@@ -890,6 +892,7 @@ static void kvm_arm_gicv3_realize(DeviceState *dev, Error
**errp)
static void kvm_arm_gicv3_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
+ ResettableClass *rc = RESETTABLE_CLASS(klass);
ARMGICv3CommonClass *agcc = ARM_GICV3_COMMON_CLASS(klass);
KVMARMGICv3Class *kgc = KVM_ARM_GICV3_CLASS(klass);
@@ -897,7 +900,8 @@ static void kvm_arm_gicv3_class_init(ObjectClass *klass,
void *data)
agcc->post_load = kvm_arm_gicv3_put;
device_class_set_parent_realize(dc, kvm_arm_gicv3_realize,
&kgc->parent_realize);
- device_class_set_parent_reset(dc, kvm_arm_gicv3_reset, &kgc->parent_reset);
+ resettable_class_set_parent_phases(rc, NULL, kvm_arm_gicv3_reset_hold,
NULL,
+ &kgc->parent_phases);
}
static const TypeInfo kvm_arm_gicv3_info = {
--
2.25.1
- [PULL 10/29] hw/intc/arm_gicv3: Fix GICD_TYPER ITLinesNumber advertisement, (continued)
- [PULL 10/29] hw/intc/arm_gicv3: Fix GICD_TYPER ITLinesNumber advertisement, Peter Maydell, 2022/12/15
- [PULL 12/29] target/arm: Implement HCR_EL2.TTLBIS traps, Peter Maydell, 2022/12/15
- [PULL 13/29] target/arm: Implement HCR_EL2.TTLBOS traps, Peter Maydell, 2022/12/15
- [PULL 15/29] target/arm: Implement HCR_EL2.TID4 traps, Peter Maydell, 2022/12/15
- [PULL 17/29] hw/arm: Convert TYPE_ARM_SMMU to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 14/29] target/arm: Implement HCR_EL2.TICAB,TOCU traps, Peter Maydell, 2022/12/15
- [PULL 21/29] hw/intc: Convert TYPE_ARM_GICV3_COMMON to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 19/29] hw/intc: Convert TYPE_ARM_GIC_COMMON to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 08/29] hw/arm/virt: build SMBIOS 19 table, Peter Maydell, 2022/12/15
- [PULL 29/29] target/arm: Restrict arm_cpu_exec_interrupt() to TCG accelerator, Peter Maydell, 2022/12/15
- [PULL 22/29] hw/intc: Convert TYPE_KVM_ARM_GICV3 to 3-phase reset,
Peter Maydell <=
- [PULL 23/29] hw/intc: Convert TYPE_ARM_GICV3_ITS_COMMON to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 28/29] hw/misc: Move some arm-related files from specific_ss into softmmu_ss, Peter Maydell, 2022/12/15
- [PULL 25/29] hw/intc: Convert TYPE_KVM_ARM_ITS to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 18/29] hw/arm: Convert TYPE_ARM_SMMUV3 to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 16/29] target/arm: Report FEAT_EVT for TCG '-cpu max', Peter Maydell, 2022/12/15
- [PULL 20/29] hw/intc: Convert TYPE_ARM_GIC_KVM to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 24/29] hw/intc: Convert TYPE_ARM_GICV3_ITS to 3-phase reset, Peter Maydell, 2022/12/15
- [PULL 26/29] hw/arm/boot: set initrd with #address-cells type in fdt, Peter Maydell, 2022/12/15
- [PULL 27/29] target/arm: align exposed ID registers with Linux, Peter Maydell, 2022/12/15