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1/*2 * Copyright 2017 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 */22#include "vmm.h"23 24static const struct nvkm_vmm_func25gm20b_vmm_17 = {26 .join = gm200_vmm_join,27 .part = gf100_vmm_part,28 .aper = gk20a_vmm_aper,29 .valid = gf100_vmm_valid,30 .flush = gf100_vmm_flush,31 .invalidate_pdb = gf100_vmm_invalidate_pdb,32 .page = {33 { 27, &gm200_vmm_desc_17_17[1], NVKM_VMM_PAGE_Sxxx },34 { 17, &gm200_vmm_desc_17_17[0], NVKM_VMM_PAGE_SxHC },35 { 12, &gm200_vmm_desc_17_12[0], NVKM_VMM_PAGE_SxHx },36 {}37 }38};39 40static const struct nvkm_vmm_func41gm20b_vmm_16 = {42 .join = gm200_vmm_join,43 .part = gf100_vmm_part,44 .aper = gk20a_vmm_aper,45 .valid = gf100_vmm_valid,46 .flush = gf100_vmm_flush,47 .invalidate_pdb = gf100_vmm_invalidate_pdb,48 .page = {49 { 27, &gm200_vmm_desc_16_16[1], NVKM_VMM_PAGE_Sxxx },50 { 16, &gm200_vmm_desc_16_16[0], NVKM_VMM_PAGE_SxHC },51 { 12, &gm200_vmm_desc_16_12[0], NVKM_VMM_PAGE_SxHx },52 {}53 }54};55 56int57gm20b_vmm_new(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size,58 void *argv, u32 argc, struct lock_class_key *key,59 const char *name, struct nvkm_vmm **pvmm)60{61 return gm200_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, managed, addr,62 size, argv, argc, key, name, pvmm);63}64 65int66gm20b_vmm_new_fixed(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size,67 void *argv, u32 argc, struct lock_class_key *key,68 const char *name, struct nvkm_vmm **pvmm)69{70 return gf100_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, managed, addr,71 size, argv, argc, key, name, pvmm);72}73