d75daea532
Get a PD for the device from the PD pool managed by the RDMA provider when creating a QP, and put the PD when destroying the PD. By this change, PD is managed completely by the RDMA provider or the hooks. nvme_rdma_ctrlr::pd was added long time ago but is not referenced anywhere. Remove nvme_rdma_ctrlr::pd for cleanup and clarification. Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Change-Id: If8dc8ad011eed70149012128bd1b33f1a8b7b90b Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13770 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
78 lines
2.9 KiB
C
78 lines
2.9 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) Intel Corporation. All rights reserved.
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* Copyright (c) 2020, 2021 Mellanox Technologies LTD. All rights reserved.
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*/
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#include "spdk/stdinc.h"
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#include "spdk_internal/rdma.h"
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#include "spdk_internal/mock.h"
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#define RDMA_UT_LKEY 123
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#define RDMA_UT_RKEY 312
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struct spdk_rdma_qp g_spdk_rdma_qp = {};
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DEFINE_STUB(spdk_rdma_qp_create, struct spdk_rdma_qp *, (struct rdma_cm_id *cm_id,
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struct spdk_rdma_qp_init_attr *qp_attr), &g_spdk_rdma_qp);
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DEFINE_STUB(spdk_rdma_qp_accept, int, (struct spdk_rdma_qp *spdk_rdma_qp,
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struct rdma_conn_param *conn_param), 0);
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DEFINE_STUB(spdk_rdma_qp_complete_connect, int, (struct spdk_rdma_qp *spdk_rdma_qp), 0);
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DEFINE_STUB_V(spdk_rdma_qp_destroy, (struct spdk_rdma_qp *spdk_rdma_qp));
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DEFINE_STUB(spdk_rdma_qp_disconnect, int, (struct spdk_rdma_qp *spdk_rdma_qp), 0);
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DEFINE_STUB(spdk_rdma_qp_queue_send_wrs, bool, (struct spdk_rdma_qp *spdk_rdma_qp,
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struct ibv_send_wr *first), true);
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DEFINE_STUB(spdk_rdma_qp_flush_send_wrs, int, (struct spdk_rdma_qp *spdk_rdma_qp,
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struct ibv_send_wr **bad_wr), 0);
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DEFINE_STUB(spdk_rdma_srq_create, struct spdk_rdma_srq *,
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(struct spdk_rdma_srq_init_attr *init_attr), NULL);
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DEFINE_STUB(spdk_rdma_srq_destroy, int, (struct spdk_rdma_srq *rdma_srq), 0);
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DEFINE_STUB(spdk_rdma_srq_queue_recv_wrs, bool, (struct spdk_rdma_srq *rdma_srq,
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struct ibv_recv_wr *first), true);
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DEFINE_STUB(spdk_rdma_srq_flush_recv_wrs, int, (struct spdk_rdma_srq *rdma_srq,
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struct ibv_recv_wr **bad_wr), 0);
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DEFINE_STUB(spdk_rdma_qp_queue_recv_wrs, bool, (struct spdk_rdma_qp *spdk_rdma_qp,
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struct ibv_recv_wr *first), true);
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DEFINE_STUB(spdk_rdma_qp_flush_recv_wrs, int, (struct spdk_rdma_qp *spdk_rdma_qp,
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struct ibv_recv_wr **bad_wr), 0);
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DEFINE_STUB(spdk_rdma_create_mem_map, struct spdk_rdma_mem_map *, (struct ibv_pd *pd,
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struct spdk_nvme_rdma_hooks *hooks, enum spdk_rdma_memory_map_role role), NULL)
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DEFINE_STUB_V(spdk_rdma_free_mem_map, (struct spdk_rdma_mem_map **map));
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/* used to mock out having to split an SGL over a memory region */
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size_t g_mr_size;
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uint64_t g_mr_next_size;
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struct ibv_mr g_rdma_mr = {
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.addr = (void *)0xC0FFEE,
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.lkey = RDMA_UT_LKEY,
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.rkey = RDMA_UT_RKEY
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};
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DEFINE_RETURN_MOCK(spdk_rdma_get_translation, int);
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int
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spdk_rdma_get_translation(struct spdk_rdma_mem_map *map, void *address,
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size_t length, struct spdk_rdma_memory_translation *translation)
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{
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translation->mr_or_key.mr = &g_rdma_mr;
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translation->translation_type = SPDK_RDMA_TRANSLATION_MR;
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HANDLE_RETURN_MOCK(spdk_rdma_get_translation);
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if (g_mr_size && length > g_mr_size) {
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if (g_mr_next_size) {
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g_mr_size = g_mr_next_size;
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}
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return -ERANGE;
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}
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return 0;
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}
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DEFINE_RETURN_MOCK(spdk_rdma_get_pd, struct ibv_pd *);
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struct ibv_pd *
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spdk_rdma_get_pd(struct ibv_context *context)
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{
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HANDLE_RETURN_MOCK(spdk_rdma_get_pd);
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return NULL;
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}
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DEFINE_STUB_V(spdk_rdma_put_pd, (struct ibv_pd *pd));
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