78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (C) 2022 Intel Corporation.
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* All rights reserved.
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*/
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#include "spdk/string.h"
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#include "spdk/env.h"
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#include "spdk/rpc.h"
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#include "spdk/util.h"
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#include "spdk/log.h"
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#include "ublk_internal.h"
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struct rpc_ublk_create_target {
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char *cpumask;
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};
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static const struct spdk_json_object_decoder rpc_ublk_create_target_decoders[] = {
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{"cpumask", offsetof(struct rpc_ublk_create_target, cpumask), spdk_json_decode_string, true},
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};
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static void
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free_rpc_ublk_create_target(struct rpc_ublk_create_target *req)
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{
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free(req->cpumask);
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}
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static void
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rpc_ublk_create_target(struct spdk_jsonrpc_request *request, const struct spdk_json_val *params)
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{
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int rc = 0;
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struct rpc_ublk_create_target req = {};
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if (params != NULL) {
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if (spdk_json_decode_object(params, rpc_ublk_create_target_decoders,
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SPDK_COUNTOF(rpc_ublk_create_target_decoders),
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&req)) {
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SPDK_ERRLOG("spdk_json_decode_object failed\n");
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rc = -EINVAL;
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goto invalid;
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}
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}
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rc = ublk_create_target(req.cpumask);
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if (rc != 0) {
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goto invalid;
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}
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spdk_jsonrpc_send_bool_response(request, true);
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free_rpc_ublk_create_target(&req);
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return;
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invalid:
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SPDK_ERRLOG("Can't create ublk target: %s\n", spdk_strerror(-rc));
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR, spdk_strerror(-rc));
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free_rpc_ublk_create_target(&req);
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}
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SPDK_RPC_REGISTER("ublk_create_target", rpc_ublk_create_target, SPDK_RPC_RUNTIME)
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static void
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ublk_destroy_target_done(void *arg)
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{
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struct spdk_jsonrpc_request *req = arg;
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spdk_jsonrpc_send_bool_response(req, true);
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SPDK_NOTICELOG("ublk target has been destroyed\n");
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}
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static void
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rpc_ublk_destroy_target(struct spdk_jsonrpc_request *request, const struct spdk_json_val *params)
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{
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int rc = 0;
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rc = ublk_destroy_target(ublk_destroy_target_done, request);
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if (rc != 0) {
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR, spdk_strerror(-rc));
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SPDK_ERRLOG("Can't destroy ublk target: %s\n", spdk_strerror(-rc));
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}
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}
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SPDK_RPC_REGISTER("ublk_destroy_target", rpc_ublk_destroy_target, SPDK_RPC_RUNTIME)
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