drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c

   1 /*
   2  * Copyright 2017 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 <bskeggs@redhat.com>
  23  */
  24 #include "gf100.h"
  25 #include "ctxgf100.h"
  26
  27 #include <nvif/class.h>
  28
  29 static const struct gf100_gr_func
  30 gp107_gr = {
  31         .init = gp100_gr_init,
  32         .init_gpc_mmu = gm200_gr_init_gpc_mmu,
  33         .init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
  34         .init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
  35         .init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask,
  36         .init_num_active_ltcs = gp100_gr_init_num_active_ltcs,
  37         .rops = gm200_gr_rops,
  38         .ppc_nr = 1,
  39         .grctx = &gp107_grctx,
  40         .sclass = {
  41                 { -1, -1, FERMI_TWOD_A },
  42                 { -1, -1, KEPLER_INLINE_TO_MEMORY_B },
  43                 { -1, -1, PASCAL_B, &gf100_fermi },
  44                 { -1, -1, PASCAL_COMPUTE_B },
  45                 {}
  46         }
  47 };
  48
  49 int
  50 gp107_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
  51 {
  52         return gm200_gr_new_(&gp107_gr, device, index, pgr);
  53 }