659 			      struct smp_cmd_pairing *rsp, __u8 authreq)  in build_pairing_cmd()  argument
711 	if (rsp == NULL) {  in build_pairing_cmd()
723 	rsp->io_capability = conn->hcon->io_capability;  in build_pairing_cmd()
724 	rsp->oob_flag = oob_flag;  in build_pairing_cmd()
725 	rsp->max_key_size = hdev->le_max_key_size;  in build_pairing_cmd()
726 	rsp->init_key_dist = req->init_key_dist & remote_dist;  in build_pairing_cmd()
727 	rsp->resp_key_dist = req->resp_key_dist & local_dist;  in build_pairing_cmd()
728 	rsp->auth_req = (authreq & AUTH_REQ_MASK(hdev));  in build_pairing_cmd()
730 	smp->remote_key_dist = rsp->init_key_dist;  in build_pairing_cmd()
1040 	struct smp_cmd_pairing *rsp = (void *) &smp->prsp[1];  in smp_notify_keys()  local
1054 		persistent = !!((req->auth_req & rsp->auth_req) &  in smp_notify_keys()
1233 	struct smp_cmd_pairing *req, *rsp;  in smp_distribute_keys()  local
1241 	rsp = (void *) &smp->prsp[1];  in smp_distribute_keys()
1252 		keydist = &rsp->init_key_dist;  in smp_distribute_keys()
1255 		keydist = &rsp->resp_key_dist;  in smp_distribute_keys()
1675 		u8 rsp = smp_confirm(smp);  in smp_user_confirm_reply()  local
1676 		if (rsp)  in smp_user_confirm_reply()
1677 			smp_failure(conn, rsp);  in smp_user_confirm_reply()
1687 				    struct smp_cmd_pairing *rsp)  in build_bredr_pairing_cmd()  argument
1704 	if (!rsp) {  in build_bredr_pairing_cmd()
1717 	memset(rsp, 0, sizeof(*rsp));  in build_bredr_pairing_cmd()
1719 	rsp->auth_req        = SMP_AUTH_CT2;  in build_bredr_pairing_cmd()
1720 	rsp->max_key_size    = conn->hcon->enc_key_size;  in build_bredr_pairing_cmd()
1721 	rsp->init_key_dist   = req->init_key_dist & remote_dist;  in build_bredr_pairing_cmd()
1722 	rsp->resp_key_dist   = req->resp_key_dist & local_dist;  in build_bredr_pairing_cmd()
1724 	smp->remote_key_dist = rsp->init_key_dist;  in build_bredr_pairing_cmd()
1729 	struct smp_cmd_pairing rsp, *req = (void *) skb->data;  in smp_cmd_pairing_req()  local
1782 		build_bredr_pairing_cmd(smp, req, &rsp);  in smp_cmd_pairing_req()
1787 		key_size = min(req->max_key_size, rsp.max_key_size);  in smp_cmd_pairing_req()
1795 		memcpy(&smp->prsp[1], &rsp, sizeof(rsp));  in smp_cmd_pairing_req()
1796 		smp_send_cmd(conn, SMP_CMD_PAIRING_RSP, sizeof(rsp), &rsp);  in smp_cmd_pairing_req()
1802 	build_pairing_cmd(conn, req, &rsp, auth);  in smp_cmd_pairing_req()
1804 	if (rsp.auth_req & SMP_AUTH_SC) {  in smp_cmd_pairing_req()
1807 		if (rsp.auth_req & SMP_AUTH_CT2)  in smp_cmd_pairing_req()
1829 	key_size = min(req->max_key_size, rsp.max_key_size);  in smp_cmd_pairing_req()
1836 	memcpy(&smp->prsp[1], &rsp, sizeof(rsp));  in smp_cmd_pairing_req()
1838 	smp_send_cmd(conn, SMP_CMD_PAIRING_RSP, sizeof(rsp), &rsp);  in smp_cmd_pairing_req()
1858 	ret = tk_request(conn, 0, auth, rsp.io_capability, req->io_capability);  in smp_cmd_pairing_req()
1920 	struct smp_cmd_pairing *req, *rsp = (void *) skb->data;  in smp_cmd_pairing_rsp()  local
1929 	if (skb->len < sizeof(*rsp))  in smp_cmd_pairing_rsp()
1935 	skb_pull(skb, sizeof(*rsp));  in smp_cmd_pairing_rsp()
1939 	key_size = min(req->max_key_size, rsp->max_key_size);  in smp_cmd_pairing_rsp()
1943 	auth = rsp->auth_req & AUTH_REQ_MASK(hdev);  in smp_cmd_pairing_rsp()
1952 	if (rsp->oob_flag == SMP_OOB_PRESENT && SMP_DEV(hdev)->local_oob)  in smp_cmd_pairing_rsp()
1956 	memcpy(&smp->prsp[1], rsp, sizeof(*rsp));  in smp_cmd_pairing_rsp()
1961 	smp->remote_key_dist &= rsp->resp_key_dist;  in smp_cmd_pairing_rsp()
1984 					 rsp->io_capability);  in smp_cmd_pairing_rsp()
1994 	smp->remote_key_dist &= rsp->resp_key_dist;  in smp_cmd_pairing_rsp()
2005 	ret = tk_request(conn, 0, auth, req->io_capability, rsp->io_capability);  in smp_cmd_pairing_rsp()
2045 	struct smp_cmd_pairing *req, *rsp;  in fixup_sc_false_positive()  local
2060 	rsp = (void *) &smp->prsp[1];  in fixup_sc_false_positive()
2063 	smp->remote_key_dist = (req->init_key_dist & rsp->resp_key_dist);  in fixup_sc_false_positive()
2067 	if (tk_request(conn, 0, auth, rsp->io_capability, req->io_capability)) {  in fixup_sc_false_positive()