drivers/gpu/drm/nouveau/core/engine/graph/ctxgk20a.c

   1 /*
   2  * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
   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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  20  * DEALINGS IN THE SOFTWARE.
  21  */
  22
  23 #include "ctxnvc0.h"
  24
  25 static const struct nvc0_graph_pack
  26 gk20a_grctx_pack_mthd[] = {
  27         { nve4_grctx_init_a097_0, 0xa297 },
  28         { nvc0_grctx_init_902d_0, 0x902d },
  29         {}
  30 };
  31
  32 struct nouveau_oclass *
  33 gk20a_grctx_oclass = &(struct nvc0_grctx_oclass) {
  34         .base.handle = NV_ENGCTX(GR, 0xea),
  35         .base.ofuncs = &(struct nouveau_ofuncs) {
  36                 .ctor = nvc0_graph_context_ctor,
  37                 .dtor = nvc0_graph_context_dtor,
  38                 .init = _nouveau_graph_context_init,
  39                 .fini = _nouveau_graph_context_fini,
  40                 .rd32 = _nouveau_graph_context_rd32,
  41                 .wr32 = _nouveau_graph_context_wr32,
  42         },
  43         .main  = nve4_grctx_generate_main,
  44         .mods  = nve4_grctx_generate_mods,
  45         .unkn  = nve4_grctx_generate_unkn,
  46         .hub   = nve4_grctx_pack_hub,
  47         .gpc   = nve4_grctx_pack_gpc,
  48         .zcull = nvc0_grctx_pack_zcull,
  49         .tpc   = nve4_grctx_pack_tpc,
  50         .ppc   = nve4_grctx_pack_ppc,
  51         .icmd  = nve4_grctx_pack_icmd,
  52         .mthd  = gk20a_grctx_pack_mthd,
  53         .bundle = nve4_grctx_generate_bundle,
  54         .bundle_size = 0x1800,
  55         .bundle_min_gpm_fifo_depth = 0x62,
  56         .bundle_token_limit = 0x100,
  57 }.base;