qemu: Use generic PCIe Root Ports by default when available
ioh3420 is emulated Intel hardware, so it always looked quite out of place in aarch64/virt guests. Even for x86/q35 guests, the recently-introduced pcie-root-port is a better choice because, unlike ioh3420, it doesn't require IO space (a fairly constrained resource) to work. If pcie-root-port is available in QEMU, use it; ioh3420 is still used as fallback for when pcie-root-port is not available. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1408808
Showing
想要评论请 注册 或 登录