1 /* 2 * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 */ 22 #include "gf100.h" 23 24 static const struct nvkm_bar_func 25 gk20a_bar_func = { 26 .dtor = gf100_bar_dtor, 27 .oneinit = gf100_bar_oneinit, 28 .bar1.init = gf100_bar_bar1_init, 29 .bar1.wait = gf100_bar_bar1_wait, 30 .bar1.vmm = gf100_bar_bar1_vmm, 31 .flush = g84_bar_flush, 32 }; 33 34 int 35 gk20a_bar_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 36 struct nvkm_bar **pbar) 37 { 38 int ret = gf100_bar_new_(&gk20a_bar_func, device, type, inst, pbar); 39 if (ret == 0) 40 (*pbar)->iomap_uncached = true; 41 return ret; 42 } 43