Lines Matching refs:nr_grefs
161 unsigned int nr_grefs, unsigned int evtchn) in xen_blkif_map() argument
169 err = xenbus_map_ring_valloc(blkif->be->dev, gref, nr_grefs, in xen_blkif_map()
180 XEN_PAGE_SIZE * nr_grefs); in xen_blkif_map()
188 XEN_PAGE_SIZE * nr_grefs); in xen_blkif_map()
196 XEN_PAGE_SIZE * nr_grefs); in xen_blkif_map()
833 unsigned int evtchn, nr_grefs, ring_page_order; in connect_ring() local
862 nr_grefs = 1; in connect_ring()
876 nr_grefs = 1 << ring_page_order; in connect_ring()
877 for (i = 0; i < nr_grefs; i++) { in connect_ring()
916 be->blkif->nr_ring_pages = nr_grefs; in connect_ring()
919 nr_grefs, evtchn, be->blkif->blk_protocol, protocol, in connect_ring()
922 for (i = 0; i < nr_grefs * XEN_BLKIF_REQS_PER_PAGE; i++) { in connect_ring()
941 err = xen_blkif_map(be->blkif, ring_ref, nr_grefs, evtchn); in connect_ring()