DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
- state->shared_page = xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE,
- PROT_READ|PROT_WRITE, ioreq_pfn);
+ state->shared_page = xc_map_foreign_pages(xen_xc, xen_domid,
+ PROT_READ|PROT_WRITE,
+ &ioreq_pfn, 1);
if (state->shared_page == NULL) {
error_report("map shared IO page returned error %d handle=" XC_INTERFACE_FMT,
errno, xen_xc);
if (!rc) {
DPRINTF("shared vmport page at pfn %lx\n", ioreq_pfn);
state->shared_vmport_page =
- xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE,
- PROT_READ|PROT_WRITE, ioreq_pfn);
+ xc_map_foreign_pages(xen_xc, xen_domid, PROT_READ|PROT_WRITE,
+ &ioreq_pfn, 1);
if (state->shared_vmport_page == NULL) {
error_report("map shared vmport IO page returned error %d handle="
XC_INTERFACE_FMT, errno, xen_xc);
goto err;
}
- state->buffered_io_page = xc_map_foreign_range(xen_xc, xen_domid,
- XC_PAGE_SIZE,
+ state->buffered_io_page = xc_map_foreign_pages(xen_xc, xen_domid,
PROT_READ|PROT_WRITE,
- bufioreq_pfn);
+ &bufioreq_pfn, 1);
if (state->buffered_io_page == NULL) {
error_report("map buffered IO page returned error %d", errno);
goto err;