diff options
Diffstat (limited to 'hw/riscv/virt.c')
| -rw-r--r-- | hw/riscv/virt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index c5ada635f1..5d058511be 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -1043,6 +1043,7 @@ static void create_fdt_virtio_iommu(RISCVVirtState *s, uint16_t bdf) } static void create_fdt_iommu_sys(RISCVVirtState *s, uint32_t irq_chip, + uint32_t msi_phandle, uint32_t *iommu_sys_phandle) { const char comp[] = "riscv,iommu"; @@ -1077,6 +1078,8 @@ static void create_fdt_iommu_sys(RISCVVirtState *s, uint32_t irq_chip, iommu_irq_map[2], FDT_IRQ_TYPE_EDGE_LOW, iommu_irq_map[3], FDT_IRQ_TYPE_EDGE_LOW); + qemu_fdt_setprop_cell(fdt, iommu_node, "msi-parent", msi_phandle); + *iommu_sys_phandle = iommu_phandle; } @@ -1117,7 +1120,8 @@ static void finalize_fdt(RISCVVirtState *s) create_fdt_virtio(s, virt_memmap, irq_virtio_phandle); if (virt_is_iommu_sys_enabled(s)) { - create_fdt_iommu_sys(s, irq_mmio_phandle, &iommu_sys_phandle); + create_fdt_iommu_sys(s, irq_mmio_phandle, msi_pcie_phandle, + &iommu_sys_phandle); } create_fdt_pcie(s, virt_memmap, irq_pcie_phandle, msi_pcie_phandle, iommu_sys_phandle); |