Commit 825ae66b authored by Wojciech Malikowski's avatar Wojciech Malikowski Committed by Jim Harris
Browse files

event/subsystem/vmd: RPC support 



Added enable_vmd RPC call.

Change-Id: Ib0bea12f097a46a8be537a1db8aace6cb3b9b699
Signed-off-by: default avatarWojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459949


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 890a7f2b

lib/event/subsystems/vmd/Makefile

+1 −1
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@@ -34,7 +34,7 @@ 
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../..)

include $(SPDK_ROOT_DIR)/mk/spdk.common.mk



C_SRCS = vmd.c

C_SRCS = vmd.c vmd_rpc.c

LIBNAME = event_vmd



include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk

lib/event/subsystems/vmd/vmd_rpc.c

0 → 100644
+58 −0
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/*-

 *   BSD LICENSE

 *

 *   Copyright (c) Intel Corporation.

 *   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/vmd.h"



#include "spdk/rpc.h"

#include "spdk/util.h"



#include "spdk_internal/log.h"



static void

spdk_rpc_vmd_enable(struct spdk_jsonrpc_request *request, const struct spdk_json_val *params)

{

	struct spdk_json_write_ctx *w;

	int rc;



	rc = spdk_vmd_init();



	w = spdk_jsonrpc_begin_result(request);

	if (w == NULL) {

		return;

	}



	spdk_json_write_bool(w, rc == 0);

	spdk_jsonrpc_end_result(request, w);

}



SPDK_RPC_REGISTER("enable_vmd", spdk_rpc_vmd_enable, SPDK_RPC_STARTUP)

scripts/rpc.py

+7 −0
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@@ -1360,6 +1360,13 @@ Format: 'user:u1 secret:s1 muser:mu1 msecret:ms1,user:u2 secret:s2 muser:mu2 mse 
    p.add_argument('-b', '--name', help="Name of the bdev", required=True)

    p.set_defaults(func=delete_ftl_bdev)



    # vmd

    def enable_vmd(args):

        print_dict(rpc.vmd.enable_vmd(args.client))



    p = subparsers.add_parser('enable_vmd', help='Enable VMD enumeration')

    p.set_defaults(func=enable_vmd)



    # nbd

    def start_nbd_disk(args):

        print(rpc.nbd.start_nbd_disk(args.client,

scripts/rpc/__init__.py

+1 −0
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@@ -16,6 +16,7 @@ from . import pmem 
from . import subsystem

from . import trace

from . import vhost

from . import vmd

from . import client as rpc_client

from .helpers import deprecated_alias

scripts/rpc/vmd.py

0 → 100644
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def enable_vmd(client):

    """Enable VMD enumeration."""

    return client.call('enable_vmd')