cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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gt200.c (1853B)

      1/*
      2 * Copyright 2012 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 * Authors: Ben Skeggs
     23 */
     24#include "nv50.h"
     25#include "head.h"
     26#include "ior.h"
     27#include "rootnv50.h"
     28
     29static const struct nv50_disp_func
     30gt200_disp = {
     31	.init = nv50_disp_init,
     32	.fini = nv50_disp_fini,
     33	.intr = nv50_disp_intr,
     34	.uevent = &nv50_disp_chan_uevent,
     35	.super = nv50_disp_super,
     36	.root = &gt200_disp_root_oclass,
     37	.head = { .cnt = nv50_head_cnt, .new = nv50_head_new },
     38	.dac = { .cnt = nv50_dac_cnt, .new = nv50_dac_new },
     39	.sor = { .cnt = nv50_sor_cnt, .new = g84_sor_new },
     40	.pior = { .cnt = nv50_pior_cnt, .new = nv50_pior_new },
     41};
     42
     43int
     44gt200_disp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
     45	       struct nvkm_disp **pdisp)
     46{
     47	return nv50_disp_new_(&gt200_disp, device, type, inst, pdisp);
     48}