drm/nouveau/mmu/gp10b: fork from gf100

int gm200_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

int gm20b_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);

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

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

#endif

nvkm-y += nvkm/subdev/mmu/gm200.o

nvkm-y += nvkm/subdev/mmu/gm20b.o

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

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

/*

 * Copyright 2017 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 "priv.h"

static const struct nvkm_mmu_func

gp10b_mmu = {

	.limit = (1ULL << 40),

	.dma_bits = 40,

	.pgt_bits  = 27 - 12,

	.spg_shift = 12,

	.lpg_shift = 17,

	.create = gf100_vm_create,

	.map_pgt = gf100_vm_map_pgt,

	.map = gf100_vm_map,

	.map_sg = gf100_vm_map_sg,

	.unmap = gf100_vm_unmap,

	.flush = gf100_vm_flush,

};

int

gp10b_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)

{

	return nvkm_mmu_new_(&gp10b_mmu, device, index, pmmu);

}