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() argument383 ring_req->nr_segments = 0; in map_data_for_request()402 seg = shadow->sg ? : ring_req->seg; in map_data_for_request()427 ring_req->seg[ref_cnt].gref = ref; in map_data_for_request()428 ring_req->seg[ref_cnt].offset = (uint16_t)off; in map_data_for_request()429 ring_req->seg[ref_cnt].length = (uint16_t)bytes; in map_data_for_request()[all …]
471 static int scsiback_gnttab_data_map(struct vscsiif_request *ring_req, in scsiback_gnttab_data_map() argument479 unsigned int nr_segments = (unsigned int)ring_req->nr_segments; in scsiback_gnttab_data_map()494 ring_req->nr_segments); in scsiback_gnttab_data_map()498 if (ring_req->nr_segments & VSCSIIF_SG_GRANT) { in scsiback_gnttab_data_map()499 err = scsiback_gnttab_data_map_list(pending_req, ring_req->seg, in scsiback_gnttab_data_map()507 n_segs = ring_req->seg[i].length / in scsiback_gnttab_data_map()509 if ((unsigned)ring_req->seg[i].offset + in scsiback_gnttab_data_map()510 (unsigned)ring_req->seg[i].length > PAGE_SIZE || in scsiback_gnttab_data_map()512 ring_req->seg[i].length) in scsiback_gnttab_data_map()538 seg = ring_req->seg; in scsiback_gnttab_data_map()[all …]
391 struct blkif_request *ring_req; in blkif_queue_request() local436 ring_req = RING_GET_REQUEST(&info->ring, info->ring.req_prod_pvt); in blkif_queue_request()441 ring_req->operation = BLKIF_OP_DISCARD; in blkif_queue_request()442 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_request()443 ring_req->u.discard.id = id; in blkif_queue_request()444 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_request()446 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_request()448 ring_req->u.discard.flag = 0; in blkif_queue_request()455 ring_req->u.rw.id = id; in blkif_queue_request()462 ring_req->operation = BLKIF_OP_INDIRECT; in blkif_queue_request()[all …]