| 摘要 |
In response to detecting a PCI host bridge (PHB), a first address translation table may be allocated in a first portion of a memory. The first address translation table may be associated with the PHB. If an input/output adapter accessible to the PHB is configured as a virtualized adapter, a first table manager may be assigned to manage the first address translation table. The first address translation table may be configured for an initial number of virtual functions. If a requested number of virtual functions is greater than the initial number of virtual functions, additional virtual functions may be configured. A second address translation table may be allocated in a second portion of the memory. The second portion of the memory may be non-contiguous with reference to the first portion of the memory. Entries may be created in the second address translation table for the additional virtual functions.
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