| 摘要 |
In order to minimize limitation on the number of enabled PCI devices independently of limitation on allocatable size of I/O space, an operational device (100) includes a configuration information acquisition means (101) to acquire configuration information on the PCI devices (106-1, 106-2 and the like), an available space determination means (102) to determine a space available for each of the PCI devices, and a configuration information notification means (103) to notify an operating system of the configuration information. |
