qpair_disconnect has previously presented an entirely synchronous API. However, it relies on other asynchronous operations to complete its task. By giving it an asynchronous API, we can avoid possible race conditions. Patch 1 of several. Change-Id: If9e26ee70ae5d6c0273750226b4408a8e4587e19 Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.gerrithub.io/417345 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
153 lines
3.7 KiB
C
153 lines
3.7 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "spdk/stdinc.h"
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#include "spdk_cunit.h"
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#include "nvmf/request.c"
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SPDK_LOG_REGISTER_COMPONENT("nvmf", SPDK_LOG_NVMF)
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void spdk_trace_record(uint16_t tpoint_id, uint16_t poller_id, uint32_t size,
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uint64_t object_id, uint64_t arg1)
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{
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}
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int
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spdk_nvmf_transport_req_complete(struct spdk_nvmf_request *req)
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{
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return 0;
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}
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int
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spdk_nvmf_ctrlr_process_fabrics_cmd(struct spdk_nvmf_request *req)
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{
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return -1;
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}
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int
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spdk_nvmf_ctrlr_process_admin_cmd(struct spdk_nvmf_request *req)
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{
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return -1;
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}
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int
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spdk_nvmf_ctrlr_process_io_cmd(struct spdk_nvmf_request *req)
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{
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return -1;
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}
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int
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spdk_nvme_ctrlr_cmd_admin_raw(struct spdk_nvme_ctrlr *ctrlr,
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struct spdk_nvme_cmd *cmd,
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void *buf, uint32_t len,
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spdk_nvme_cmd_cb cb_fn, void *cb_arg)
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{
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return -1;
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}
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int
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spdk_nvme_ctrlr_cmd_io_raw(struct spdk_nvme_ctrlr *ctrlr,
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struct spdk_nvme_qpair *qpair,
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struct spdk_nvme_cmd *cmd,
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void *buf, uint32_t len,
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spdk_nvme_cmd_cb cb_fn, void *cb_arg)
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{
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return -1;
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}
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uint32_t
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spdk_nvme_ctrlr_get_num_ns(struct spdk_nvme_ctrlr *ctrlr)
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{
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return 0;
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}
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union spdk_nvme_vs_register spdk_nvme_ctrlr_get_regs_vs(struct spdk_nvme_ctrlr *ctrlr)
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{
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union spdk_nvme_vs_register vs;
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vs.raw = 0;
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return vs;
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}
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bool
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spdk_nvme_ns_is_active(struct spdk_nvme_ns *ns)
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{
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return false;
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}
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struct spdk_nvme_ns *spdk_nvme_ctrlr_get_ns(struct spdk_nvme_ctrlr *ctrlr, uint32_t ns_id)
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{
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return NULL;
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}
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int
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spdk_nvmf_qpair_disconnect(struct spdk_nvmf_qpair *qpair, nvmf_qpair_disconnect_cb cb_fn, void *ctx)
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{
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return 0;
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}
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static void
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test_placeholder(void)
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{
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}
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int main(int argc, char **argv)
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{
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CU_pSuite suite = NULL;
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unsigned int num_failures;
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if (CU_initialize_registry() != CUE_SUCCESS) {
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return CU_get_error();
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}
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suite = CU_add_suite("nvmf", NULL, NULL);
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if (suite == NULL) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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if (
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CU_add_test(suite, "placeholder", test_placeholder) == NULL) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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CU_basic_set_mode(CU_BRM_VERBOSE);
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CU_basic_run_tests();
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num_failures = CU_get_number_of_failures();
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CU_cleanup_registry();
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return num_failures;
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}
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