cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

disp.c (2027B)

      1/*
      2 * Copyright 2018 Red Hat Inc.
      3 *
      4 * Permission is hereby granted, free of charge, to any person obtaining a
      5 * copy of this software and associated documentation files (the "Software"),
      6 * to deal in the Software without restriction, including without limitation
      7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8 * and/or sell copies of the Software, and to permit persons to whom the
      9 * Software is furnished to do so, subject to the following conditions:
     10 *
     11 * The above copyright notice and this permission notice shall be included in
     12 * all copies or substantial portions of the Software.
     13 *
     14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     18 * 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 OR
     20 * OTHER DEALINGS IN THE SOFTWARE.
     21 */
     22#include <nvif/disp.h>
     23#include <nvif/device.h>
     24
     25#include <nvif/class.h>
     26
     27void
     28nvif_disp_dtor(struct nvif_disp *disp)
     29{
     30	nvif_object_dtor(&disp->object);
     31}
     32
     33int
     34nvif_disp_ctor(struct nvif_device *device, const char *name, s32 oclass,
     35	       struct nvif_disp *disp)
     36{
     37	static const struct nvif_mclass disps[] = {
     38		{ GA102_DISP, -1 },
     39		{ TU102_DISP, -1 },
     40		{ GV100_DISP, -1 },
     41		{ GP102_DISP, -1 },
     42		{ GP100_DISP, -1 },
     43		{ GM200_DISP, -1 },
     44		{ GM107_DISP, -1 },
     45		{ GK110_DISP, -1 },
     46		{ GK104_DISP, -1 },
     47		{ GF110_DISP, -1 },
     48		{ GT214_DISP, -1 },
     49		{ GT206_DISP, -1 },
     50		{ GT200_DISP, -1 },
     51		{   G82_DISP, -1 },
     52		{  NV50_DISP, -1 },
     53		{  NV04_DISP, -1 },
     54		{}
     55	};
     56	int cid = nvif_sclass(&device->object, disps, oclass);
     57	disp->object.client = NULL;
     58	if (cid < 0)
     59		return cid;
     60
     61	return nvif_object_ctor(&device->object, name ? name : "nvifDisp", 0,
     62				disps[cid].oclass, NULL, 0, &disp->object);
     63}