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Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master: virtio/vhost: Add support for KVM in-kernel MSI injection msix: Add msix_nr_vectors_allocated kvm: Enable use of kvm_irqchip_in_kernel in hwlib code kvm: Introduce kvm_irqchip_add/remove_irqfd kvm: Make kvm_irqchip_commit_routes an internal service kvm: Publicize kvm_irqchip_release_virq kvm: Introduce kvm_irqchip_add_msi_route kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_route msix: Introduce vector notifiers msix: Invoke msix_handle_mask_update on msix_mask_all msix: Factor out msix_get_message kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC kvm: Enable in-kernel irqchip support by default kvm: Add support for direct MSI injections kvm: Update kernel headers kvm: x86: Wire up MSI support for in-kernel irqchip pc: Enable MSI support at APIC level kvm: Introduce basic MSI support for in-kernel irqchips Introduce MSIMessage structure kvm: Refactor KVMState::max_gsi to gsi_count
This commit is contained in:
commit
74f4d2279b
18 changed files with 624 additions and 52 deletions
14
hw/pc_piix.c
14
hw/pc_piix.c
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@ -56,31 +56,27 @@ static void kvm_piix3_setup_irq_routing(bool pci_enabled)
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{
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#ifdef CONFIG_KVM
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KVMState *s = kvm_state;
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int ret, i;
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int i;
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if (kvm_check_extension(s, KVM_CAP_IRQ_ROUTING)) {
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for (i = 0; i < 8; ++i) {
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if (i == 2) {
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continue;
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}
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kvm_irqchip_add_route(s, i, KVM_IRQCHIP_PIC_MASTER, i);
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kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_MASTER, i);
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}
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for (i = 8; i < 16; ++i) {
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kvm_irqchip_add_route(s, i, KVM_IRQCHIP_PIC_SLAVE, i - 8);
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kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_SLAVE, i - 8);
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}
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if (pci_enabled) {
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for (i = 0; i < 24; ++i) {
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if (i == 0) {
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kvm_irqchip_add_route(s, i, KVM_IRQCHIP_IOAPIC, 2);
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kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, 2);
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} else if (i != 2) {
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kvm_irqchip_add_route(s, i, KVM_IRQCHIP_IOAPIC, i);
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kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, i);
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}
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}
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}
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ret = kvm_irqchip_commit_routes(s);
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if (ret < 0) {
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hw_error("KVM IRQ routing setup failed");
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}
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}
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#endif /* CONFIG_KVM */
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}
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