a6dbe3721e
per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the 4 digit year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc). Contribution date used "--follow -C95%" to get the most accurate date. Note that several files in this patch didn't end the license/(c) block with a blank comment line so these were added as the vast majority of files do have this last blank line. Simply there for consistency. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot
119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (C) 2019 Intel Corporation.
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* All rights reserved.
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*/
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#include "spdk/stdinc.h"
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#include "bdev_nvme.h"
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#include "spdk/string.h"
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#include "spdk/rpc.h"
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#include "spdk/util.h"
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#include "spdk/nvme.h"
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#include "spdk/log.h"
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struct rpc_nvme_cuse_register {
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char *name;
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};
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static void
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free_rpc_nvme_cuse_register(struct rpc_nvme_cuse_register *req)
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{
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free(req->name);
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}
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static const struct spdk_json_object_decoder rpc_nvme_cuse_register_decoders[] = {
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{"name", offsetof(struct rpc_nvme_cuse_register, name), spdk_json_decode_string},
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};
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static void
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rpc_nvme_cuse_register(struct spdk_jsonrpc_request *request,
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const struct spdk_json_val *params)
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{
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struct rpc_nvme_cuse_register req = {};
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struct nvme_ctrlr *bdev_ctrlr = NULL;
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int rc;
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if (spdk_json_decode_object(params, rpc_nvme_cuse_register_decoders,
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SPDK_COUNTOF(rpc_nvme_cuse_register_decoders),
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&req)) {
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SPDK_ERRLOG("spdk_json_decode_object failed\n");
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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"spdk_json_decode_object failed");
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goto cleanup;
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}
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bdev_ctrlr = nvme_ctrlr_get_by_name(req.name);
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if (!bdev_ctrlr) {
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SPDK_ERRLOG("No such controller\n");
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spdk_jsonrpc_send_error_response(request, -ENODEV, spdk_strerror(ENODEV));
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goto cleanup;
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}
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rc = spdk_nvme_cuse_register(bdev_ctrlr->ctrlr);
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if (rc) {
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SPDK_ERRLOG("Failed to register CUSE devices: %s\n", spdk_strerror(-rc));
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spdk_jsonrpc_send_error_response(request, rc, spdk_strerror(-rc));
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goto cleanup;
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}
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spdk_jsonrpc_send_bool_response(request, true);
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cleanup:
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free_rpc_nvme_cuse_register(&req);
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}
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SPDK_RPC_REGISTER("bdev_nvme_cuse_register", rpc_nvme_cuse_register, SPDK_RPC_RUNTIME)
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struct rpc_nvme_cuse_unregister {
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char *name;
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};
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static void
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free_rpc_nvme_cuse_unregister(struct rpc_nvme_cuse_unregister *req)
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{
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free(req->name);
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}
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static const struct spdk_json_object_decoder rpc_nvme_cuse_unregister_decoders[] = {
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{"name", offsetof(struct rpc_nvme_cuse_unregister, name), spdk_json_decode_string, true},
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};
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static void
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rpc_nvme_cuse_unregister(struct spdk_jsonrpc_request *request,
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const struct spdk_json_val *params)
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{
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struct rpc_nvme_cuse_unregister req = {};
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struct nvme_ctrlr *bdev_ctrlr = NULL;
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int rc;
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if (spdk_json_decode_object(params, rpc_nvme_cuse_unregister_decoders,
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SPDK_COUNTOF(rpc_nvme_cuse_unregister_decoders),
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&req)) {
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SPDK_ERRLOG("spdk_json_decode_object failed\n");
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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"spdk_json_decode_object failed");
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goto cleanup;
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}
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bdev_ctrlr = nvme_ctrlr_get_by_name(req.name);
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if (!bdev_ctrlr) {
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SPDK_ERRLOG("No such controller\n");
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spdk_jsonrpc_send_error_response(request, -ENODEV, spdk_strerror(ENODEV));
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goto cleanup;
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}
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rc = spdk_nvme_cuse_unregister(bdev_ctrlr->ctrlr);
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if (rc) {
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spdk_jsonrpc_send_error_response(request, rc, spdk_strerror(-rc));
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goto cleanup;
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}
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spdk_jsonrpc_send_bool_response(request, true);
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cleanup:
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free_rpc_nvme_cuse_unregister(&req);
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}
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SPDK_RPC_REGISTER("bdev_nvme_cuse_unregister", rpc_nvme_cuse_unregister, SPDK_RPC_RUNTIME)
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