drm/nouveau/mmu/tu104: initial support

int gp100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

int gp10b_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

int gv100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

int tu104_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

#endif

	.imem = nv50_instmem_new,

	.ltc = gp102_ltc_new,

	.mc = tu104_mc_new,

	.mmu = tu104_mmu_new,

	.pci = gp100_pci_new,

	.timer = gk20a_timer_new,

	.top = gk104_top_new,

nvkm-y += nvkm/subdev/mmu/gp100.o

nvkm-y += nvkm/subdev/mmu/gp10b.o

nvkm-y += nvkm/subdev/mmu/gv100.o

nvkm-y += nvkm/subdev/mmu/tu104.o

nvkm-y += nvkm/subdev/mmu/mem.o

nvkm-y += nvkm/subdev/mmu/memnv04.o

nvkm-y += nvkm/subdev/mmu/vmmgp100.o

nvkm-y += nvkm/subdev/mmu/vmmgp10b.o

nvkm-y += nvkm/subdev/mmu/vmmgv100.o

nvkm-y += nvkm/subdev/mmu/vmmtu104.o

nvkm-y += nvkm/subdev/mmu/umem.o

nvkm-y += nvkm/subdev/mmu/ummu.o

/*

 * Copyright 2018 Red Hat Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 */

#include "mem.h"

#include "vmm.h"

#include <core/option.h>

#include <nvif/class.h>

static const struct nvkm_mmu_func

tu104_mmu = {

	.dma_bits = 47,

	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},

	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },

	.vmm = {{ -1,  0, NVIF_CLASS_VMM_GP100}, tu104_vmm_new },

	.kind = gm200_mmu_kind,

	.kind_sys = true,

};

int

tu104_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)

{

	return nvkm_mmu_new_(&tu104_mmu, device, index, pmmu);

}

int gp100_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);

void gp100_vmm_flush(struct nvkm_vmm *, int);

int gv100_vmm_join(struct nvkm_vmm *, struct nvkm_memory *);

int nv04_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,

		 struct lock_class_key *, const char *, struct nvkm_vmm **);

int nv41_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,

int gv100_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,

		  struct lock_class_key *, const char *,

		  struct nvkm_vmm **);

int tu104_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,

		  struct lock_class_key *, const char *,

		  struct nvkm_vmm **);

#define VMM_PRINT(l,v,p,f,a...) do {                                           \

	struct nvkm_vmm *_vmm = (v);                                           \