Home
last modified time | relevance | path

Searched refs:ring_req (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/xen/
H A Dxen-scsiback.c435 static int scsiback_gnttab_data_map(struct vscsiif_request *ring_req, in scsiback_gnttab_data_map() argument
443 unsigned int nr_segments = (unsigned int)ring_req->nr_segments; in scsiback_gnttab_data_map()
458 ring_req->nr_segments); in scsiback_gnttab_data_map()
462 if (ring_req->nr_segments & VSCSIIF_SG_GRANT) { in scsiback_gnttab_data_map()
463 err = scsiback_gnttab_data_map_list(pending_req, ring_req->seg, in scsiback_gnttab_data_map()
471 n_segs = ring_req->seg[i].length / in scsiback_gnttab_data_map()
473 if ((unsigned)ring_req->seg[i].offset + in scsiback_gnttab_data_map()
474 (unsigned)ring_req->seg[i].length > PAGE_SIZE || in scsiback_gnttab_data_map()
476 ring_req->seg[i].length) in scsiback_gnttab_data_map()
502 seg = ring_req in scsiback_gnttab_data_map()
639 prepare_pending_reqs(struct vscsibk_info *info, struct vscsiif_back_ring *ring, struct vscsiif_request *ring_req) prepare_pending_reqs() argument
692 struct vscsiif_request ring_req; scsiback_do_cmd_fn() local
[all...]
/kernel/linux/linux-6.6/drivers/xen/
H A Dxen-scsiback.c494 static int scsiback_gnttab_data_map(struct vscsiif_request *ring_req, in scsiback_gnttab_data_map() argument
502 unsigned int nr_segments = (unsigned int)ring_req->nr_segments; in scsiback_gnttab_data_map()
517 ring_req->nr_segments); in scsiback_gnttab_data_map()
521 if (ring_req->nr_segments & VSCSIIF_SG_GRANT) { in scsiback_gnttab_data_map()
522 err = scsiback_gnttab_data_map_list(pending_req, ring_req->seg, in scsiback_gnttab_data_map()
530 n_segs = ring_req->seg[i].length / in scsiback_gnttab_data_map()
532 if ((unsigned)ring_req->seg[i].offset + in scsiback_gnttab_data_map()
533 (unsigned)ring_req->seg[i].length > PAGE_SIZE || in scsiback_gnttab_data_map()
535 ring_req->seg[i].length) in scsiback_gnttab_data_map()
561 seg = ring_req in scsiback_gnttab_data_map()
698 prepare_pending_reqs(struct vscsibk_info *info, struct vscsiif_back_ring *ring, struct vscsiif_request *ring_req) prepare_pending_reqs() argument
751 struct vscsiif_request ring_req; scsiback_do_cmd_fn() local
[all...]
/kernel/linux/linux-5.10/drivers/block/
H A Dxen-blkfront.c547 struct blkif_request **ring_req) in blkif_ring_get_request()
551 *ring_req = RING_GET_REQUEST(&rinfo->ring, rinfo->ring.req_prod_pvt); in blkif_ring_get_request()
567 struct blkif_request *ring_req, *final_ring_req; in blkif_queue_discard_req() local
572 ring_req = &rinfo->shadow[id].req; in blkif_queue_discard_req()
574 ring_req->operation = BLKIF_OP_DISCARD; in blkif_queue_discard_req()
575 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_discard_req()
576 ring_req->u.discard.id = id; in blkif_queue_discard_req()
577 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_discard_req()
579 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_discard_req()
581 ring_req in blkif_queue_discard_req()
545 blkif_ring_get_request(struct blkfront_ring_info *rinfo, struct request *req, struct blkif_request **ring_req) blkif_ring_get_request() argument
594 struct blkif_request *ring_req; global() member
615 struct blkif_request *ring_req = setup->ring_req; blkif_setup_rw_req_grant() local
717 struct blkif_request *ring_req, *extra_ring_req = NULL; blkif_queue_rw_req() local
[all...]
/kernel/linux/linux-6.6/drivers/block/
H A Dxen-blkfront.c535 struct blkif_request **ring_req) in blkif_ring_get_request()
539 *ring_req = RING_GET_REQUEST(&rinfo->ring, rinfo->ring.req_prod_pvt); in blkif_ring_get_request()
555 struct blkif_request *ring_req, *final_ring_req; in blkif_queue_discard_req() local
560 ring_req = &rinfo->shadow[id].req; in blkif_queue_discard_req()
562 ring_req->operation = BLKIF_OP_DISCARD; in blkif_queue_discard_req()
563 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_discard_req()
564 ring_req->u.discard.id = id; in blkif_queue_discard_req()
565 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_discard_req()
567 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_discard_req()
569 ring_req in blkif_queue_discard_req()
533 blkif_ring_get_request(struct blkfront_ring_info *rinfo, struct request *req, struct blkif_request **ring_req) blkif_ring_get_request() argument
582 struct blkif_request *ring_req; global() member
603 struct blkif_request *ring_req = setup->ring_req; blkif_setup_rw_req_grant() local
705 struct blkif_request *ring_req, *extra_ring_req = NULL; blkif_queue_rw_req() local
[all...]
/kernel/linux/linux-5.10/drivers/scsi/
H A Dxen-scsifront.c182 struct vscsiif_request *ring_req; in scsifront_do_request() local
197 ring_req = RING_GET_REQUEST(&(info->ring), ring->req_prod_pvt); in scsifront_do_request()
200 ring_req->rqid = id; in scsifront_do_request()
201 ring_req->act = shadow->act; in scsifront_do_request()
202 ring_req->ref_rqid = shadow->ref_rqid; in scsifront_do_request()
203 ring_req->nr_segments = shadow->nr_segments; in scsifront_do_request()
205 ring_req->id = sc->device->id; in scsifront_do_request()
206 ring_req->lun = sc->device->lun; in scsifront_do_request()
207 ring_req->channel = sc->device->channel; in scsifront_do_request()
208 ring_req in scsifront_do_request()
[all...]
/kernel/linux/linux-6.6/drivers/scsi/
H A Dxen-scsifront.c185 struct vscsiif_request *ring_req; in scsifront_do_request() local
200 ring_req = RING_GET_REQUEST(&(info->ring), ring->req_prod_pvt); in scsifront_do_request()
203 ring_req->rqid = id; in scsifront_do_request()
204 ring_req->act = shadow->act; in scsifront_do_request()
205 ring_req->ref_rqid = shadow->ref_rqid; in scsifront_do_request()
206 ring_req->nr_segments = shadow->nr_segments; in scsifront_do_request()
208 ring_req->id = sc->device->id; in scsifront_do_request()
209 ring_req->lun = sc->device->lun; in scsifront_do_request()
210 ring_req->channel = sc->device->channel; in scsifront_do_request()
211 ring_req in scsifront_do_request()
[all...]

Completed in 9 milliseconds