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1/*2 * Copyright 2013 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: Ben Skeggs <bskeggs@redhat.com>23 */24 25#include <nvif/client.h>26#include <nvif/driver.h>27#include <nvif/ioctl.h>28 29#include <nvif/class.h>30#include <nvif/if0000.h>31 32int33nvif_client_suspend(struct nvif_client *client)34{35 return client->driver->suspend(client->object.priv);36}37 38int39nvif_client_resume(struct nvif_client *client)40{41 return client->driver->resume(client->object.priv);42}43 44void45nvif_client_dtor(struct nvif_client *client)46{47 nvif_object_dtor(&client->object);48 client->driver = NULL;49}50 51int52nvif_client_ctor(struct nvif_client *parent, const char *name, struct nvif_client *client)53{54 struct nvif_client_v0 args = {};55 int ret;56 57 strscpy_pad(args.name, name, sizeof(args.name));58 ret = nvif_object_ctor(parent != client ? &parent->object : NULL,59 name ? name : "nvifClient", 0,60 NVIF_CLASS_CLIENT, &args, sizeof(args),61 &client->object);62 if (ret)63 return ret;64 65 client->object.client = client;66 client->object.handle = ~0;67 client->driver = parent->driver;68 return 0;69}70