1/* 2 * Copyright 2010 Red Hat Inc. 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: Ben Skeggs 23 */ 24 25#include "drmP.h" 26 27#include "nouveau_drv.h" 28 29void 30nvc0_fifo_disable(struct drm_device *dev) 31{ 32} 33 34void 35nvc0_fifo_enable(struct drm_device *dev) 36{ 37} 38 39bool 40nvc0_fifo_reassign(struct drm_device *dev, bool enable) 41{ 42 return false; 43} 44 45bool 46nvc0_fifo_cache_flush(struct drm_device *dev) 47{ 48 return true; 49} 50 51bool 52nvc0_fifo_cache_pull(struct drm_device *dev, bool enable) 53{ 54 return false; 55} 56 57int 58nvc0_fifo_channel_id(struct drm_device *dev) 59{ 60 return 127; 61} 62 63int 64nvc0_fifo_create_context(struct nouveau_channel *chan) 65{ 66 return 0; 67} 68 69void 70nvc0_fifo_destroy_context(struct nouveau_channel *chan) 71{ 72} 73 74int 75nvc0_fifo_load_context(struct nouveau_channel *chan) 76{ 77 return 0; 78} 79 80int 81nvc0_fifo_unload_context(struct drm_device *dev) 82{ 83 return 0; 84} 85 86void 87nvc0_fifo_takedown(struct drm_device *dev) 88{ 89} 90 91int 92nvc0_fifo_init(struct drm_device *dev) 93{ 94 return 0; 95} 96