drivers/gpu/drm/nouveau/nvkm/engine/gr/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 #include "ctxgf100.h"
  23
  24 static const struct gf100_gr_pack
  25 gk20a_grctx_pack_mthd[] = {
  26         { gk104_grctx_init_a097_0, 0xa297 },
  27         { gf100_grctx_init_902d_0, 0x902d },
  28         {}
  29 };
  30
  31 struct nvkm_oclass *
  32 gk20a_grctx_oclass = &(struct gf100_grctx_oclass) {
  33         .base.handle = NV_ENGCTX(GR, 0xea),
  34         .base.ofuncs = &(struct nvkm_ofuncs) {
  35                 .ctor = gf100_gr_context_ctor,
  36                 .dtor = gf100_gr_context_dtor,
  37                 .init = _nvkm_gr_context_init,
  38                 .fini = _nvkm_gr_context_fini,
  39                 .rd32 = _nvkm_gr_context_rd32,
  40                 .wr32 = _nvkm_gr_context_wr32,
  41         },
  42         .main  = gk104_grctx_generate_main,
  43         .unkn  = gk104_grctx_generate_unkn,
  44         .hub   = gk104_grctx_pack_hub,
  45         .gpc   = gk104_grctx_pack_gpc,
  46         .zcull = gf100_grctx_pack_zcull,
  47         .tpc   = gk104_grctx_pack_tpc,
  48         .ppc   = gk104_grctx_pack_ppc,
  49         .icmd  = gk104_grctx_pack_icmd,
  50         .mthd  = gk20a_grctx_pack_mthd,
  51         .bundle = gk104_grctx_generate_bundle,
  52         .bundle_size = 0x1800,
  53         .bundle_min_gpm_fifo_depth = 0x62,
  54         .bundle_token_limit = 0x100,
  55         .pagepool = gk104_grctx_generate_pagepool,
  56         .pagepool_size = 0x8000,
  57         .attrib = gf117_grctx_generate_attrib,
  58         .attrib_nr_max = 0x240,
  59         .attrib_nr = 0x240,
  60         .alpha_nr_max = 0x648 + (0x648 / 2),
  61         .alpha_nr = 0x648,
  62 }.base;