Julien Grall writes ("[Xen-devel] [XEN][RFC PATCH 01/15] hvm: Modify interface
to support multiple ioreq server"):
> Add structure to handle ioreq server. It's server which can
> handle a range of IO (MMIO and/or PIO) and emulate a PCI.
> Each server as its own shared page to receive ioreq. So
> we have introduced to HVM PARAM to set/get the first and
> the last shared used for ioreq. With it's id, the server
> knows which page it must use.
This explanation, and full documentation of the new HVMOPs, should be
included in the hvm_op.h header.
Ian.
