-
由 Michael S. Tsirkin 提交于
Implement MSI support in APIC. Note that MSI and MMIO APIC registers are at the same memory location, but actually not on the global bus: MSI is on PCI bus, APIC is connected directly to the CPU. We map them on the global bus at the same address which happens to work because MSI registers are reserved in APIC MMIO and vice versa. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
54c96da7