Lines Matching refs:pfn
395 int gnttab_grant_foreign_transfer(domid_t domid, unsigned long pfn) in gnttab_grant_foreign_transfer() argument
402 gnttab_grant_foreign_transfer_ref(ref, domid, pfn); in gnttab_grant_foreign_transfer()
409 unsigned long pfn) in gnttab_grant_foreign_transfer_ref() argument
411 gnttab_interface->update_entry(ref, domid, pfn, GTF_accept_transfer); in gnttab_grant_foreign_transfer_ref()
638 xen_pfn_t *pfn; in gnttab_setup_auto_xlat_frames() local
652 pfn = kcalloc(max_nr_gframes, sizeof(pfn[0]), GFP_KERNEL); in gnttab_setup_auto_xlat_frames()
653 if (!pfn) { in gnttab_setup_auto_xlat_frames()
658 pfn[i] = PFN_DOWN(addr) + i; in gnttab_setup_auto_xlat_frames()
661 xen_auto_xlat_grant_frames.pfn = pfn; in gnttab_setup_auto_xlat_frames()
672 kfree(xen_auto_xlat_grant_frames.pfn); in gnttab_free_auto_xlat_frames()
675 xen_auto_xlat_grant_frames.pfn = NULL; in gnttab_free_auto_xlat_frames()
931 xatp.gpfn = xen_auto_xlat_grant_frames.pfn[i]; in gnttab_map()