Re: [Qemu-devel] [PATCH v2] hw/pci-bridge/pcie_pci_bridge: properly handle MSI unavailability case

2017-09-27 Thread Thomas Huth
On 25.09.2017 01:21, Aleksandr Bezzubikov wrote: > QEMU with the pcie-pci-bridge device crashes if the guest board doesn't > support MSI, > e.g. 'qemu-system-ppc64 -M prep -device pcie-pci-bridge'. > This is caused by wrong pcie-pci-bridge instantiation error handling. This > patch fixes this

[Qemu-devel] [PATCH v2] hw/pci-bridge/pcie_pci_bridge: properly handle MSI unavailability case

2017-09-24 Thread Aleksandr Bezzubikov
QEMU with the pcie-pci-bridge device crashes if the guest board doesn't support MSI, e.g. 'qemu-system-ppc64 -M prep -device pcie-pci-bridge'. This is caused by wrong pcie-pci-bridge instantiation error handling. This patch fixes this issue by falling back to legacy INTx if MSI is not available.