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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/spdk/lib/sock/sock_rpc.c | |
parent | Initial commit. (diff) | |
download | ceph-6d07fdb6bb33b1af39833b850bb6cf8af79fe293.tar.xz ceph-6d07fdb6bb33b1af39833b850bb6cf8af79fe293.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/lib/sock/sock_rpc.c')
-rw-r--r-- | src/spdk/lib/sock/sock_rpc.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/src/spdk/lib/sock/sock_rpc.c b/src/spdk/lib/sock/sock_rpc.c new file mode 100644 index 000000000..c8686a068 --- /dev/null +++ b/src/spdk/lib/sock/sock_rpc.c @@ -0,0 +1,161 @@ +/*- + * BSD LICENSE + * + * Copyright (c) 2020 Mellanox Technologies LTD. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "spdk/sock.h" + +#include "spdk/rpc.h" +#include "spdk/util.h" +#include "spdk/string.h" + +#include "spdk_internal/log.h" + + +static const struct spdk_json_object_decoder rpc_sock_impl_get_opts_decoders[] = { + { "impl_name", 0, spdk_json_decode_string, false }, +}; + +static void +rpc_sock_impl_get_options(struct spdk_jsonrpc_request *request, + const struct spdk_json_val *params) +{ + char *impl_name = NULL; + struct spdk_sock_impl_opts sock_opts = {}; + struct spdk_json_write_ctx *w; + size_t len; + int rc; + + if (spdk_json_decode_object(params, rpc_sock_impl_get_opts_decoders, + SPDK_COUNTOF(rpc_sock_impl_get_opts_decoders), &impl_name)) { + SPDK_ERRLOG("spdk_json_decode_object() failed\n"); + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + len = sizeof(sock_opts); + rc = spdk_sock_impl_get_opts(impl_name, &sock_opts, &len); + if (rc) { + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + w = spdk_jsonrpc_begin_result(request); + spdk_json_write_object_begin(w); + spdk_json_write_named_uint32(w, "recv_buf_size", sock_opts.recv_buf_size); + spdk_json_write_named_uint32(w, "send_buf_size", sock_opts.send_buf_size); + spdk_json_write_named_bool(w, "enable_recv_pipe", sock_opts.enable_recv_pipe); + spdk_json_write_named_bool(w, "enable_zerocopy_send", sock_opts.enable_zerocopy_send); + spdk_json_write_object_end(w); + spdk_jsonrpc_end_result(request, w); + free(impl_name); +} +SPDK_RPC_REGISTER("sock_impl_get_options", rpc_sock_impl_get_options, + SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME) + +struct spdk_rpc_sock_impl_set_opts { + char *impl_name; + struct spdk_sock_impl_opts sock_opts; +}; + +static const struct spdk_json_object_decoder rpc_sock_impl_set_opts_decoders[] = { + { + "impl_name", offsetof(struct spdk_rpc_sock_impl_set_opts, impl_name), + spdk_json_decode_string, false + }, + { + "recv_buf_size", offsetof(struct spdk_rpc_sock_impl_set_opts, sock_opts.recv_buf_size), + spdk_json_decode_uint32, true + }, + { + "send_buf_size", offsetof(struct spdk_rpc_sock_impl_set_opts, sock_opts.send_buf_size), + spdk_json_decode_uint32, true + }, + { + "enable_recv_pipe", offsetof(struct spdk_rpc_sock_impl_set_opts, sock_opts.enable_recv_pipe), + spdk_json_decode_bool, true + }, + { + "enable_zerocopy_send", offsetof(struct spdk_rpc_sock_impl_set_opts, sock_opts.enable_zerocopy_send), + spdk_json_decode_bool, true + }, +}; + +static void +rpc_sock_impl_set_options(struct spdk_jsonrpc_request *request, + const struct spdk_json_val *params) +{ + struct spdk_rpc_sock_impl_set_opts opts = {}; + struct spdk_json_write_ctx *w; + size_t len; + int rc; + + /* Get type */ + if (spdk_json_decode_object(params, rpc_sock_impl_set_opts_decoders, + SPDK_COUNTOF(rpc_sock_impl_set_opts_decoders), &opts)) { + SPDK_ERRLOG("spdk_json_decode_object() failed\n"); + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + /* Retrieve default opts for requested socket implementation */ + len = sizeof(opts.sock_opts); + rc = spdk_sock_impl_get_opts(opts.impl_name, &opts.sock_opts, &len); + if (rc) { + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + /* Decode opts */ + if (spdk_json_decode_object(params, rpc_sock_impl_set_opts_decoders, + SPDK_COUNTOF(rpc_sock_impl_set_opts_decoders), &opts)) { + SPDK_ERRLOG("spdk_json_decode_object() failed\n"); + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + rc = spdk_sock_impl_set_opts(opts.impl_name, &opts.sock_opts, sizeof(opts.sock_opts)); + if (rc != 0) { + spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS, + "Invalid parameters"); + return; + } + + w = spdk_jsonrpc_begin_result(request); + spdk_json_write_bool(w, true); + spdk_jsonrpc_end_result(request, w); + free(opts.impl_name); +} +SPDK_RPC_REGISTER("sock_impl_set_options", rpc_sock_impl_set_options, SPDK_RPC_STARTUP) |