qemu: add capabilities bit for device "pxb-pcie"
The pxb device is a PCIe expander bus that can be added to any Q35-based machinetype. A single PCIe port (*not* hotpluggable) is provided; if more than one device is desired, or if hotplug support is needed, either a pcie-root-port, or some combination of pcie-switch-upstream-port and pcie-swith-downstream-ports must be added to it. It can have a NUMA node number associated with it, as well as a bus number.
Showing
想要评论请 注册 或 登录