1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright (C) 2016 Intel Corporation. All rights reserved. 3 * Copyright (c) 2019 Mellanox Technologies LTD. All rights reserved. 4 */ 5 6 #ifndef SPDK_NVMF_TRANSPORT_H 7 #define SPDK_NVMF_TRANSPORT_H 8 9 #include "spdk/stdinc.h" 10 11 #include "spdk/nvme.h" 12 #include "spdk/nvmf.h" 13 #include "spdk/nvmf_transport.h" 14 15 void nvmf_transport_listener_discover(struct spdk_nvmf_transport *transport, 16 struct spdk_nvme_transport_id *trid, 17 struct spdk_nvmf_discovery_log_page_entry *entry); 18 19 struct spdk_nvmf_transport_poll_group *nvmf_transport_poll_group_create( 20 struct spdk_nvmf_transport *transport, struct spdk_nvmf_poll_group *group); 21 struct spdk_nvmf_transport_poll_group *nvmf_transport_get_optimal_poll_group( 22 struct spdk_nvmf_transport *transport, struct spdk_nvmf_qpair *qpair); 23 24 void nvmf_transport_poll_group_destroy(struct spdk_nvmf_transport_poll_group *group); 25 26 void nvmf_transport_poll_group_pause(struct spdk_nvmf_transport_poll_group *group); 27 void nvmf_transport_poll_group_resume(struct spdk_nvmf_transport_poll_group *group); 28 29 int nvmf_transport_poll_group_add(struct spdk_nvmf_transport_poll_group *group, 30 struct spdk_nvmf_qpair *qpair); 31 32 int nvmf_transport_poll_group_remove(struct spdk_nvmf_transport_poll_group *group, 33 struct spdk_nvmf_qpair *qpair); 34 35 int nvmf_transport_poll_group_poll(struct spdk_nvmf_transport_poll_group *group); 36 37 int nvmf_transport_req_free(struct spdk_nvmf_request *req); 38 39 int nvmf_transport_req_complete(struct spdk_nvmf_request *req); 40 41 void nvmf_transport_qpair_fini(struct spdk_nvmf_qpair *qpair, 42 spdk_nvmf_transport_qpair_fini_cb cb_fn, void *cb_arg); 43 44 int nvmf_transport_qpair_get_peer_trid(struct spdk_nvmf_qpair *qpair, 45 struct spdk_nvme_transport_id *trid); 46 47 int nvmf_transport_qpair_get_local_trid(struct spdk_nvmf_qpair *qpair, 48 struct spdk_nvme_transport_id *trid); 49 50 int nvmf_transport_qpair_get_listen_trid(struct spdk_nvmf_qpair *qpair, 51 struct spdk_nvme_transport_id *trid); 52 53 void nvmf_transport_qpair_abort_request(struct spdk_nvmf_qpair *qpair, 54 struct spdk_nvmf_request *req); 55 56 void nvmf_request_free_stripped_buffers(struct spdk_nvmf_request *req, 57 struct spdk_nvmf_transport_poll_group *group, 58 struct spdk_nvmf_transport *transport); 59 60 int nvmf_request_get_stripped_buffers(struct spdk_nvmf_request *req, 61 struct spdk_nvmf_transport_poll_group *group, 62 struct spdk_nvmf_transport *transport, 63 uint32_t length); 64 65 bool nvmf_request_get_buffers_abort(struct spdk_nvmf_request *req); 66 67 #endif /* SPDK_NVMF_TRANSPORT_H */ 68