root/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp10b.c

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DEFINITIONS

This source file includes following definitions.
  1. gp10b_vmm_new

   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 #include "vmm.h"
  23 
  24 static const struct nvkm_vmm_func
  25 gp10b_vmm = {
  26         .join = gp100_vmm_join,
  27         .part = gf100_vmm_part,
  28         .aper = gk20a_vmm_aper,
  29         .valid = gp100_vmm_valid,
  30         .flush = gp100_vmm_flush,
  31         .mthd = gp100_vmm_mthd,
  32         .invalidate_pdb = gp100_vmm_invalidate_pdb,
  33         .page = {
  34                 { 47, &gp100_vmm_desc_16[4], NVKM_VMM_PAGE_Sxxx },
  35                 { 38, &gp100_vmm_desc_16[3], NVKM_VMM_PAGE_Sxxx },
  36                 { 29, &gp100_vmm_desc_16[2], NVKM_VMM_PAGE_Sxxx },
  37                 { 21, &gp100_vmm_desc_16[1], NVKM_VMM_PAGE_SxHC },
  38                 { 16, &gp100_vmm_desc_16[0], NVKM_VMM_PAGE_SxHC },
  39                 { 12, &gp100_vmm_desc_12[0], NVKM_VMM_PAGE_SxHx },
  40                 {}
  41         }
  42 };
  43 
  44 int
  45 gp10b_vmm_new(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size,
  46               void *argv, u32 argc, struct lock_class_key *key,
  47               const char *name, struct nvkm_vmm **pvmm)
  48 {
  49         return gp100_vmm_new_(&gp10b_vmm, mmu, managed, addr, size,
  50                               argv, argc, key, name, pvmm);
  51 }

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