Searched refs:ring_req (Results 1 – 3 of 3) sorted by relevance
178 struct vscsiif_request *ring_req; in scsifront_pre_req() local185 ring_req = RING_GET_REQUEST(&(info->ring), ring->req_prod_pvt); in scsifront_pre_req()189 ring_req->rqid = (uint16_t)id; in scsifront_pre_req()191 return ring_req; in scsifront_pre_req()369 struct vscsiif_request *ring_req, in map_data_for_request() argument382 ring_req->nr_segments = 0; in map_data_for_request()401 seg = shadow->sg ? : ring_req->seg; in map_data_for_request()426 ring_req->seg[ref_cnt].gref = ref; in map_data_for_request()427 ring_req->seg[ref_cnt].offset = (uint16_t)off; in map_data_for_request()428 ring_req->seg[ref_cnt].length = (uint16_t)bytes; in map_data_for_request()[all …]
465 static int scsiback_gnttab_data_map(struct vscsiif_request *ring_req, in scsiback_gnttab_data_map() argument473 unsigned int nr_segments = (unsigned int)ring_req->nr_segments; in scsiback_gnttab_data_map()488 ring_req->nr_segments); in scsiback_gnttab_data_map()492 if (ring_req->nr_segments & VSCSIIF_SG_GRANT) { in scsiback_gnttab_data_map()493 err = scsiback_gnttab_data_map_list(pending_req, ring_req->seg, in scsiback_gnttab_data_map()501 n_segs = ring_req->seg[i].length / in scsiback_gnttab_data_map()503 if ((unsigned)ring_req->seg[i].offset + in scsiback_gnttab_data_map()504 (unsigned)ring_req->seg[i].length > PAGE_SIZE || in scsiback_gnttab_data_map()506 ring_req->seg[i].length) in scsiback_gnttab_data_map()532 seg = ring_req->seg; in scsiback_gnttab_data_map()[all …]
462 struct blkif_request *ring_req; in blkif_queue_discard_req() local466 ring_req = RING_GET_REQUEST(&info->ring, info->ring.req_prod_pvt); in blkif_queue_discard_req()470 ring_req->operation = BLKIF_OP_DISCARD; in blkif_queue_discard_req()471 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_discard_req()472 ring_req->u.discard.id = id; in blkif_queue_discard_req()473 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_discard_req()475 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_discard_req()477 ring_req->u.discard.flag = 0; in blkif_queue_discard_req()482 info->shadow[id].req = *ring_req; in blkif_queue_discard_req()491 struct blkif_request *ring_req; member[all …]