82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
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/*
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* Copyright 2021 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <nvif/event.h>
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#include <nvif/printf.h>
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#include <nvif/class.h>
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#include <nvif/if000e.h>
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int
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nvif_event_block(struct nvif_event *event)
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{
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if (nvif_event_constructed(event)) {
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int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_BLOCK, NULL, 0);
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NVIF_ERRON(ret, &event->object, "[BLOCK]");
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return ret;
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}
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return 0;
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}
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int
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nvif_event_allow(struct nvif_event *event)
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{
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if (nvif_event_constructed(event)) {
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int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_ALLOW, NULL, 0);
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NVIF_ERRON(ret, &event->object, "[ALLOW]");
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return ret;
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}
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return 0;
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}
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void
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nvif_event_dtor(struct nvif_event *event)
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{
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nvif_object_dtor(&event->object);
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}
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int
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nvif_event_ctor_(struct nvif_object *parent, const char *name, u32 handle, nvif_event_func func,
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bool wait, struct nvif_event_v0 *args, u32 argc, bool warn,
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struct nvif_event *event)
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{
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struct nvif_event_v0 _args;
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int ret;
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if (!args) {
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args = &_args;
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argc = sizeof(_args);
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}
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args->version = 0;
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args->wait = wait;
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ret = nvif_object_ctor(parent, name ?: "nvifEvent", handle,
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NVIF_CLASS_EVENT, args, argc, &event->object);
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NVIF_ERRON(ret && warn, parent, "[NEW EVENT wait:%d size:%zd]",
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args->wait, argc - sizeof(*args));
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if (ret)
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return ret;
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event->func = func;
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return 0;
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}
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