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1 : : /* SPDX-License-Identifier: BSD-3-Clause
2 : : * Copyright (C) 2021 Intel Corporation. All rights reserved.
3 : : * Copyright (c) 2020, 2021 Mellanox Technologies LTD. All rights reserved.
4 : : * Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
5 : : */
6 : :
7 : : #include "spdk/stdinc.h"
8 : :
9 : : #include "spdk_internal/rdma_provider.h"
10 : : #include "spdk_internal/rdma_utils.h"
11 : : #include "spdk_internal/mock.h"
12 : :
13 : : #define RDMA_UT_LKEY 123
14 : : #define RDMA_UT_RKEY 312
15 : :
16 : : struct spdk_nvme_transport_opts g_spdk_nvme_transport_opts = {};
17 : : struct spdk_rdma_provider_qp g_spdk_rdma_qp = {};
18 : : struct spdk_rdma_provider_srq g_spdk_rdma_srq = {};
19 : :
20 [ - + ]: 4 : DEFINE_STUB(spdk_rdma_provider_qp_create, struct spdk_rdma_provider_qp *, (struct rdma_cm_id *cm_id,
21 : : struct spdk_rdma_provider_qp_init_attr *qp_attr), &g_spdk_rdma_qp);
22 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_qp_accept, int, (struct spdk_rdma_provider_qp *spdk_rdma_qp,
23 : : struct rdma_conn_param *conn_param), 0);
24 [ - + ]: 8 : DEFINE_STUB(spdk_rdma_provider_qp_complete_connect, int,
25 : : (struct spdk_rdma_provider_qp *spdk_rdma_qp), 0);
26 : 0 : DEFINE_STUB_V(spdk_rdma_provider_qp_destroy, (struct spdk_rdma_provider_qp *spdk_rdma_qp));
27 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_qp_disconnect, int, (struct spdk_rdma_provider_qp *spdk_rdma_qp), 0);
28 [ - + - + ]: 44 : DEFINE_STUB(spdk_rdma_provider_qp_queue_send_wrs, bool, (struct spdk_rdma_provider_qp *spdk_rdma_qp,
29 : : struct ibv_send_wr *first), true);
30 [ - + ]: 4 : DEFINE_STUB(spdk_rdma_provider_qp_flush_send_wrs, int, (struct spdk_rdma_provider_qp *spdk_rdma_qp,
31 : : struct ibv_send_wr **bad_wr), 0);
32 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_srq_create, struct spdk_rdma_provider_srq *,
33 : : (struct spdk_rdma_provider_srq_init_attr *init_attr), &g_spdk_rdma_srq);
34 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_srq_destroy, int, (struct spdk_rdma_provider_srq *rdma_srq), 0);
35 [ # # # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_srq_queue_recv_wrs, bool, (struct spdk_rdma_provider_srq *rdma_srq,
36 : : struct ibv_recv_wr *first), true);
37 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_provider_srq_flush_recv_wrs, int, (struct spdk_rdma_provider_srq *rdma_srq,
38 : : struct ibv_recv_wr **bad_wr), 0);
39 [ - + - + ]: 540 : DEFINE_STUB(spdk_rdma_provider_qp_queue_recv_wrs, bool, (struct spdk_rdma_provider_qp *spdk_rdma_qp,
40 : : struct ibv_recv_wr *first), true);
41 [ - + ]: 4 : DEFINE_STUB(spdk_rdma_provider_qp_flush_recv_wrs, int, (struct spdk_rdma_provider_qp *spdk_rdma_qp,
42 : : struct ibv_recv_wr **bad_wr), 0);
43 [ # # ]: 0 : DEFINE_STUB(spdk_rdma_utils_create_mem_map, struct spdk_rdma_utils_mem_map *, (struct ibv_pd *pd,
44 : : struct spdk_nvme_rdma_hooks *hooks, uint32_t access_flags), NULL)
45 : 4 : DEFINE_STUB_V(spdk_rdma_utils_free_mem_map, (struct spdk_rdma_utils_mem_map **map));
46 [ - + ]: 4 : DEFINE_STUB(spdk_rdma_utils_get_memory_domain, struct spdk_memory_domain *, (struct ibv_pd *pd),
47 : : NULL);
48 [ - + ]: 4 : DEFINE_STUB(spdk_rdma_utils_put_memory_domain, int, (struct spdk_memory_domain *domain), 0);
49 : :
50 : : /* used to mock out having to split an SGL over a memory region */
51 : : size_t g_mr_size;
52 : : uint64_t g_mr_next_size;
53 : : struct ibv_mr g_rdma_mr = {
54 : : .addr = (void *)0xC0FFEE,
55 : : .lkey = RDMA_UT_LKEY,
56 : : .rkey = RDMA_UT_RKEY
57 : : };
58 : :
59 [ # # ]: 0 : DEFINE_RETURN_MOCK(spdk_rdma_utils_get_translation, int);
60 : : int
61 : 1968 : spdk_rdma_utils_get_translation(struct spdk_rdma_utils_mem_map *map, void *address,
62 : : size_t length, struct spdk_rdma_utils_memory_translation *translation)
63 : : {
64 : 1968 : translation->mr_or_key.mr = &g_rdma_mr;
65 : 1968 : translation->translation_type = SPDK_RDMA_UTILS_TRANSLATION_MR;
66 [ - + + + : 1968 : HANDLE_RETURN_MOCK(spdk_rdma_utils_get_translation);
+ + ]
67 : :
68 [ + + + - ]: 1964 : if (g_mr_size && length > g_mr_size) {
69 [ - + ]: 4 : if (g_mr_next_size) {
70 : 0 : g_mr_size = g_mr_next_size;
71 : : }
72 : 4 : return -ERANGE;
73 : : }
74 : :
75 : 1960 : return 0;
76 : : }
77 : :
78 [ # # ]: 0 : DEFINE_RETURN_MOCK(spdk_rdma_utils_get_pd, struct ibv_pd *);
79 : : struct ibv_pd *
80 : 4 : spdk_rdma_utils_get_pd(struct ibv_context *context)
81 : : {
82 [ - + + + : 4 : HANDLE_RETURN_MOCK(spdk_rdma_utils_get_pd);
+ - ]
83 : 0 : return NULL;
84 : : }
85 : :
86 : 0 : DEFINE_STUB_V(spdk_rdma_utils_put_pd, (struct ibv_pd *pd));
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