73 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_boot()  local
74 	struct nvkm_subdev *subdev = &iobj->imem->base.subdev;  in nv50_instobj_boot()
80 	iobj->map = ERR_PTR(-ENOMEM);  in nv50_instobj_boot()
82 	ret = nvkm_vm_get(vm, size, 12, NV_MEM_ACCESS_RW, &iobj->bar);  in nv50_instobj_boot()
85 			      (u32)iobj->bar.offset, size);  in nv50_instobj_boot()
87 			nvkm_memory_map(memory, &iobj->bar, 0);  in nv50_instobj_boot()
88 			iobj->map = map;  in nv50_instobj_boot()
91 			nvkm_vm_put(&iobj->bar);  in nv50_instobj_boot()
108 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_acquire()  local
109 	struct nv50_instmem *imem = iobj->imem;  in nv50_instobj_acquire()
114 	if (!iobj->map && (vm = nvkm_bar_kmap(bar)))  in nv50_instobj_acquire()
116 	if (!IS_ERR_OR_NULL(iobj->map))  in nv50_instobj_acquire()
117 		return iobj->map;  in nv50_instobj_acquire()
127 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_rd32()  local
128 	struct nv50_instmem *imem = iobj->imem;  in nv50_instobj_rd32()
130 	u64 base = (iobj->mem->offset + offset) & 0xffffff00000ULL;  in nv50_instobj_rd32()
131 	u64 addr = (iobj->mem->offset + offset) & 0x000000fffffULL;  in nv50_instobj_rd32()
145 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_wr32()  local
146 	struct nv50_instmem *imem = iobj->imem;  in nv50_instobj_wr32()
148 	u64 base = (iobj->mem->offset + offset) & 0xffffff00000ULL;  in nv50_instobj_wr32()
149 	u64 addr = (iobj->mem->offset + offset) & 0x000000fffffULL;  in nv50_instobj_wr32()
161 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_map()  local
162 	nvkm_vm_map_at(vma, offset, iobj->mem);  in nv50_instobj_map()
168 	struct nv50_instobj *iobj = nv50_instobj(memory);  in nv50_instobj_dtor()  local
169 	struct nvkm_ram *ram = iobj->imem->base.subdev.device->fb->ram;  in nv50_instobj_dtor()
170 	if (!IS_ERR_OR_NULL(iobj->map)) {  in nv50_instobj_dtor()
171 		nvkm_vm_put(&iobj->bar);  in nv50_instobj_dtor()
172 		iounmap(iobj->map);  in nv50_instobj_dtor()
174 	ram->func->put(ram, &iobj->mem);  in nv50_instobj_dtor()
175 	return iobj;  in nv50_instobj_dtor()
197 	struct nv50_instobj *iobj;  in nv50_instobj_new()  local
201 	if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL)))  in nv50_instobj_new()
203 	*pmemory = &iobj->memory;  in nv50_instobj_new()
205 	nvkm_memory_ctor(&nv50_instobj_func, &iobj->memory);  in nv50_instobj_new()
206 	iobj->imem = imem;  in nv50_instobj_new()
211 	ret = ram->func->get(ram, size, align, 0, 0x800, &iobj->mem);  in nv50_instobj_new()
215 	iobj->mem->page_shift = 12;  in nv50_instobj_new()