| H A D | zfcp_fc.c | 330 static void zfcp_fc_ns_gid_pn_eval(struct zfcp_fc_req *fc_req) zfcp_fc_ns_gid_pn_eval() argument
332 struct zfcp_fsf_ct_els *ct_els = &fc_req->ct_els; zfcp_fc_ns_gid_pn_eval()
333 struct zfcp_fc_gid_pn_rsp *gid_pn_rsp = &fc_req->u.gid_pn.rsp; zfcp_fc_ns_gid_pn_eval()
359 struct zfcp_fc_req *fc_req) zfcp_fc_ns_gid_pn_request()
363 struct zfcp_fc_gid_pn_req *gid_pn_req = &fc_req->u.gid_pn.req; zfcp_fc_ns_gid_pn_request()
364 struct zfcp_fc_gid_pn_rsp *gid_pn_rsp = &fc_req->u.gid_pn.rsp; zfcp_fc_ns_gid_pn_request()
368 fc_req->ct_els.port = port; zfcp_fc_ns_gid_pn_request()
369 fc_req->ct_els.handler = zfcp_fc_complete; zfcp_fc_ns_gid_pn_request()
370 fc_req->ct_els.handler_data = &completion; zfcp_fc_ns_gid_pn_request()
371 fc_req->ct_els.req = &fc_req->sg_req; zfcp_fc_ns_gid_pn_request()
372 fc_req->ct_els.resp = &fc_req->sg_rsp; zfcp_fc_ns_gid_pn_request()
373 sg_init_one(&fc_req->sg_req, gid_pn_req, sizeof(*gid_pn_req)); zfcp_fc_ns_gid_pn_request()
374 sg_init_one(&fc_req->sg_rsp, gid_pn_rsp, sizeof(*gid_pn_rsp)); zfcp_fc_ns_gid_pn_request()
380 ret = zfcp_fsf_send_ct(&adapter->gs->ds, &fc_req->ct_els, zfcp_fc_ns_gid_pn_request()
385 zfcp_fc_ns_gid_pn_eval(fc_req); zfcp_fc_ns_gid_pn_request()
398 struct zfcp_fc_req *fc_req; zfcp_fc_ns_gid_pn() local
401 fc_req = mempool_alloc(adapter->pool.gid_pn, GFP_ATOMIC); zfcp_fc_ns_gid_pn()
402 if (!fc_req) zfcp_fc_ns_gid_pn()
405 memset(fc_req, 0, sizeof(*fc_req)); zfcp_fc_ns_gid_pn()
411 ret = zfcp_fc_ns_gid_pn_request(port, fc_req); zfcp_fc_ns_gid_pn()
415 mempool_free(fc_req, adapter->pool.gid_pn); zfcp_fc_ns_gid_pn()
487 struct zfcp_fc_req *fc_req = data; zfcp_fc_adisc_handler() local
488 struct zfcp_port *port = fc_req->ct_els.port; zfcp_fc_adisc_handler()
489 struct fc_els_adisc *adisc_resp = &fc_req->u.adisc.rsp; zfcp_fc_adisc_handler()
491 if (fc_req->ct_els.status) { zfcp_fc_adisc_handler()
513 kmem_cache_free(zfcp_fc_req_cache, fc_req); zfcp_fc_adisc_handler()
518 struct zfcp_fc_req *fc_req; zfcp_fc_adisc() local
523 fc_req = kmem_cache_zalloc(zfcp_fc_req_cache, GFP_ATOMIC); zfcp_fc_adisc()
524 if (!fc_req) zfcp_fc_adisc()
527 fc_req->ct_els.port = port; zfcp_fc_adisc()
528 fc_req->ct_els.req = &fc_req->sg_req; zfcp_fc_adisc()
529 fc_req->ct_els.resp = &fc_req->sg_rsp; zfcp_fc_adisc()
530 sg_init_one(&fc_req->sg_req, &fc_req->u.adisc.req, zfcp_fc_adisc()
532 sg_init_one(&fc_req->sg_rsp, &fc_req->u.adisc.rsp, zfcp_fc_adisc()
535 fc_req->ct_els.handler = zfcp_fc_adisc_handler; zfcp_fc_adisc()
536 fc_req->ct_els.handler_data = fc_req; zfcp_fc_adisc()
540 fc_req->u.adisc.req.adisc_wwpn = fc_host_port_name(shost); zfcp_fc_adisc()
541 fc_req->u.adisc.req.adisc_wwnn = fc_host_node_name(shost); zfcp_fc_adisc()
542 fc_req->u.adisc.req.adisc_cmd = ELS_ADISC; zfcp_fc_adisc()
543 hton24(fc_req->u.adisc.req.adisc_port_id, fc_host_port_id(shost)); zfcp_fc_adisc()
545 ret = zfcp_fsf_send_els(adapter, port->d_id, &fc_req->ct_els, zfcp_fc_adisc()
548 kmem_cache_free(zfcp_fc_req_cache, fc_req); zfcp_fc_adisc()
598 struct zfcp_fc_req *fc_req; zfcp_alloc_sg_env() local
600 fc_req = kmem_cache_zalloc(zfcp_fc_req_cache, GFP_KERNEL); zfcp_alloc_sg_env()
601 if (!fc_req) zfcp_alloc_sg_env()
604 if (zfcp_sg_setup_table(&fc_req->sg_rsp, buf_num)) { zfcp_alloc_sg_env()
605 kmem_cache_free(zfcp_fc_req_cache, fc_req); zfcp_alloc_sg_env()
609 sg_init_one(&fc_req->sg_req, &fc_req->u.gpn_ft.req, zfcp_alloc_sg_env()
612 return fc_req; zfcp_alloc_sg_env()
615 static int zfcp_fc_send_gpn_ft(struct zfcp_fc_req *fc_req, zfcp_fc_send_gpn_ft() argument
618 struct zfcp_fsf_ct_els *ct_els = &fc_req->ct_els; zfcp_fc_send_gpn_ft()
619 struct zfcp_fc_gpn_ft_req *req = &fc_req->u.gpn_ft.req; zfcp_fc_send_gpn_ft()
628 ct_els->req = &fc_req->sg_req; zfcp_fc_send_gpn_ft()
629 ct_els->resp = &fc_req->sg_rsp; zfcp_fc_send_gpn_ft()
652 static int zfcp_fc_eval_gpn_ft(struct zfcp_fc_req *fc_req, zfcp_fc_eval_gpn_ft() argument
655 struct zfcp_fsf_ct_els *ct_els = &fc_req->ct_els; zfcp_fc_eval_gpn_ft()
656 struct scatterlist *sg = &fc_req->sg_rsp; zfcp_fc_eval_gpn_ft()
730 struct zfcp_fc_req *fc_req; zfcp_fc_scan_ports() local
747 fc_req = zfcp_alloc_sg_env(buf_num); zfcp_fc_scan_ports()
748 if (!fc_req) zfcp_fc_scan_ports()
752 ret = zfcp_fc_send_gpn_ft(fc_req, adapter, max_bytes); zfcp_fc_scan_ports()
754 ret = zfcp_fc_eval_gpn_ft(fc_req, adapter, max_entries); zfcp_fc_scan_ports()
761 zfcp_sg_free_table(&fc_req->sg_rsp, buf_num); zfcp_fc_scan_ports()
762 kmem_cache_free(zfcp_fc_req_cache, fc_req); zfcp_fc_scan_ports()
768 struct zfcp_fc_req *fc_req) zfcp_fc_gspn()
772 struct zfcp_fsf_ct_els *ct_els = &fc_req->ct_els; zfcp_fc_gspn()
773 struct zfcp_fc_gspn_req *gspn_req = &fc_req->u.gspn.req; zfcp_fc_gspn()
774 struct zfcp_fc_gspn_rsp *gspn_rsp = &fc_req->u.gspn.rsp; zfcp_fc_gspn()
781 sg_init_one(&fc_req->sg_req, gspn_req, sizeof(*gspn_req)); zfcp_fc_gspn()
782 sg_init_one(&fc_req->sg_rsp, gspn_rsp, sizeof(*gspn_rsp)); zfcp_fc_gspn()
786 ct_els->req = &fc_req->sg_req; zfcp_fc_gspn()
787 ct_els->resp = &fc_req->sg_rsp; zfcp_fc_gspn()
813 struct zfcp_fc_req *fc_req) zfcp_fc_rspn()
817 struct zfcp_fsf_ct_els *ct_els = &fc_req->ct_els; zfcp_fc_rspn()
818 struct zfcp_fc_rspn_req *rspn_req = &fc_req->u.rspn.req; zfcp_fc_rspn()
819 struct fc_ct_hdr *rspn_rsp = &fc_req->u.rspn.rsp; zfcp_fc_rspn()
829 sg_init_one(&fc_req->sg_req, rspn_req, sizeof(*rspn_req)); zfcp_fc_rspn()
830 sg_init_one(&fc_req->sg_rsp, rspn_rsp, sizeof(*rspn_rsp)); zfcp_fc_rspn()
834 ct_els->req = &fc_req->sg_req; zfcp_fc_rspn()
835 ct_els->resp = &fc_req->sg_rsp; zfcp_fc_rspn()
859 struct zfcp_fc_req *fc_req; zfcp_fc_sym_name_update() local
865 fc_req = kmem_cache_zalloc(zfcp_fc_req_cache, GFP_KERNEL); zfcp_fc_sym_name_update()
866 if (!fc_req) zfcp_fc_sym_name_update()
873 ret = zfcp_fc_gspn(adapter, fc_req); zfcp_fc_sym_name_update()
877 memset(fc_req, 0, sizeof(*fc_req)); zfcp_fc_sym_name_update()
878 zfcp_fc_rspn(adapter, fc_req); zfcp_fc_sym_name_update()
883 kmem_cache_free(zfcp_fc_req_cache, fc_req); zfcp_fc_sym_name_update()
358 zfcp_fc_ns_gid_pn_request(struct zfcp_port *port, struct zfcp_fc_req *fc_req) zfcp_fc_ns_gid_pn_request() argument
767 zfcp_fc_gspn(struct zfcp_adapter *adapter, struct zfcp_fc_req *fc_req) zfcp_fc_gspn() argument
812 zfcp_fc_rspn(struct zfcp_adapter *adapter, struct zfcp_fc_req *fc_req) zfcp_fc_rspn() argument
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