Lines Matching refs:gref
146 grant_ref_t gref[BATCH_SIZE];
149 gref[i] = gnttab_grant_foreign_access( domBid, mfn, (readonly ? 1 : 0) );
152 .. gref is then somehow transmitted to domB for use.
171 aop[i].u.map_grant_ref.ref = gref[i];
215 gnttab_query_foreign_access( gref ) will indicate the state of any mapping.
218 if ( gnttab_query_foreign_access( gref[i] ) == 0 )
219 gnttab_end_foreign_access( gref[i], readonly );
281 grant_ref_t gref;
320 gref = (grant_ref_t)args.arg[1];
323 update.ptr |= ((gref & 0x00FF) << 2);
328 update.val |= (gref & 0xFF00);
376 gnttab_release_grant_reference( &gref_head, gref );