4  * Permission is hereby granted, free of charge, to any person obtaining a
46 	switch (vmm->object.oclass) {  in nouveau_mem_map()
53 		args.nv50.kind = mem->kind;  in nouveau_mem_map()
54 		args.nv50.comp = mem->comp;  in nouveau_mem_map()
61 		if (mem->mem.type & NVIF_MEM_VRAM)  in nouveau_mem_map()
62 			args.gf100.vol = 0;  in nouveau_mem_map()
64 			args.gf100.vol = 1;  in nouveau_mem_map()
67 		args.gf100.kind = mem->kind;  in nouveau_mem_map()
72 		return -ENOSYS;  in nouveau_mem_map()
75 	return nvif_vmm_map(vmm, vma->addr, mem->mem.size, &args, argc, &mem->mem, 0);  in nouveau_mem_map()
81 	nvif_vmm_put(&mem->drm->client.vmm.vmm, &mem->vma[1]);  in nouveau_mem_fini()
82 	nvif_vmm_put(&mem->drm->client.vmm.vmm, &mem->vma[0]);  in nouveau_mem_fini()
83 	mutex_lock(&mem->drm->client_mutex);  in nouveau_mem_fini()
84 	nvif_mem_dtor(&mem->mem);  in nouveau_mem_fini()
85 	mutex_unlock(&mem->drm->client_mutex);  in nouveau_mem_fini()
92 	struct nouveau_drm *drm = mem->drm;  in nouveau_mem_host()
93 	struct nvif_mmu *mmu = &drm->mmu;  in nouveau_mem_host()
99 		type = drm->ttm.type_ncoh[!!mem->kind];  in nouveau_mem_host()
101 		type = drm->ttm.type_host[0];  in nouveau_mem_host()
103 	if (mem->kind && !(mmu->type[type].type & NVIF_MEM_KIND))  in nouveau_mem_host()
104 		mem->comp = mem->kind = 0;  in nouveau_mem_host()
105 	if (mem->comp && !(mmu->type[type].type & NVIF_MEM_COMP)) {  in nouveau_mem_host()
106 		if (mmu->object.oclass >= NVIF_CLASS_MMU_GF100)  in nouveau_mem_host()
107 			mem->kind = mmu->kind[mem->kind];  in nouveau_mem_host()
108 		mem->comp = 0;  in nouveau_mem_host()
111 	if (tt->sg)  in nouveau_mem_host()
112 		args.sgl = tt->sg->sgl;  in nouveau_mem_host()
114 		args.dma = tt->dma_address;  in nouveau_mem_host()
116 	mutex_lock(&drm->client_mutex);  in nouveau_mem_host()
117 	ret = nvif_mem_ctor_type(mmu, "ttmHostMem", mmu->mem, type, PAGE_SHIFT,  in nouveau_mem_host()
118 				 reg->size,  in nouveau_mem_host()
119 				 &args, sizeof(args), &mem->mem);  in nouveau_mem_host()
120 	mutex_unlock(&drm->client_mutex);  in nouveau_mem_host()
128 	struct nouveau_drm *drm = mem->drm;  in nouveau_mem_vram()
129 	struct nvif_mmu *mmu = &drm->mmu;  in nouveau_mem_vram()
130 	u64 size = ALIGN(reg->size, 1 << page);  in nouveau_mem_vram()
133 	mutex_lock(&drm->client_mutex);  in nouveau_mem_vram()
134 	switch (mmu->mem) {  in nouveau_mem_vram()
136 		ret = nvif_mem_ctor_type(mmu, "ttmVram", mmu->mem,  in nouveau_mem_vram()
137 					 drm->ttm.type_vram, page, size,  in nouveau_mem_vram()
141 					 &mem->mem);  in nouveau_mem_vram()
144 		ret = nvif_mem_ctor_type(mmu, "ttmVram", mmu->mem,  in nouveau_mem_vram()
145 					 drm->ttm.type_vram, page, size,  in nouveau_mem_vram()
147 						.bankswz = mmu->kind[mem->kind] == 2,  in nouveau_mem_vram()
150 					 &mem->mem);  in nouveau_mem_vram()
153 		ret = -ENOSYS;  in nouveau_mem_vram()
157 	mutex_unlock(&drm->client_mutex);  in nouveau_mem_vram()
159 	reg->start = mem->mem.addr >> PAGE_SHIFT;  in nouveau_mem_vram()
180 		return -ENOMEM;  in nouveau_mem_new()
182 	mem->drm = drm;  in nouveau_mem_new()
183 	mem->kind = kind;  in nouveau_mem_new()
184 	mem->comp = comp;  in nouveau_mem_new()
186 	*res = &mem->base;  in nouveau_mem_new()
198 	if (place->fpfn >= (res->start + num_pages) ||  in nouveau_mem_intersects()
199 	    (place->lpfn && place->lpfn <= res->start))  in nouveau_mem_intersects()
212 	if (res->start < place->fpfn ||  in nouveau_mem_compatible()
213 	    (place->lpfn && (res->start + num_pages) > place->lpfn))  in nouveau_mem_compatible()