LXR linux/drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c

   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, Ilia Mirkin
  23 */
  24#include <engine/bsp.h>
  25
  26#include <nvif/class.h>
  27
  28static const struct nvkm_xtensa_func
  29g84_bsp = {
  30        .fifo_val = 0x1111,
  31        .unkd28 = 0x90044,
  32        .sclass = {
  33                { -1, -1, NV74_BSP },
  34                {}
  35        }
  36};
  37
  38int
  39g84_bsp_new(struct nvkm_device *device, int index, struct nvkm_engine **pengine)
  40{
  41        return nvkm_xtensa_new_(&g84_bsp, device, index,
  42                                true, 0x103000, pengine);
  43}
  44