16ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs/* 27d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * Copyright 2012 Red Hat Inc. 36ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 47d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * Permission is hereby granted, free of charge, to any person obtaining a 57d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * copy of this software and associated documentation files (the "Software"), 67d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * to deal in the Software without restriction, including without limitation 77d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * the rights to use, copy, modify, merge, publish, distribute, sublicense, 87d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * and/or sell copies of the Software, and to permit persons to whom the 97d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * Software is furnished to do so, subject to the following conditions: 106ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 117d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * The above copyright notice and this permission notice shall be included in 127d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * all copies or substantial portions of the Software. 136ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 147d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 157d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 167d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 177d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 187d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 197d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 207d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * OTHER DEALINGS IN THE SOFTWARE. 216ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 227d9115dee978e8540734c456c925d71a37752b8dBen Skeggs * Authors: Ben Skeggs 236ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs */ 246ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 2508f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs#include "nv04.h" 267d9115dee978e8540734c456c925d71a37752b8dBen Skeggs 279a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggsconst struct nouveau_mc_intr 287d9115dee978e8540734c456c925d71a37752b8dBen Skeggsnv50_mc_intr[] = { 29dcfb1009df3b4ad8d2e0779dd45b438629d6858aMario Kleiner { 0x04000000, NVDEV_ENGINE_DISP }, /* DISP before FIFO, so pageflip-timestamping works! */ 307d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00000001, NVDEV_ENGINE_MPEG }, 317d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00000100, NVDEV_ENGINE_FIFO }, 327d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00001000, NVDEV_ENGINE_GR }, 337d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00004000, NVDEV_ENGINE_CRYPT }, /* NV84- */ 347d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00008000, NVDEV_ENGINE_BSP }, /* NV84- */ 35a0376b1481fdb9c9e8064ea0c5af8bd80da3f8f3Ilia Mirkin { 0x00020000, NVDEV_ENGINE_VP }, /* NV84- */ 367d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x00100000, NVDEV_SUBDEV_TIMER }, 37febb84491751f67783ab7f14366492661ce94235Ben Skeggs { 0x00200000, NVDEV_SUBDEV_GPIO }, /* PMGR->GPIO */ 38febb84491751f67783ab7f14366492661ce94235Ben Skeggs { 0x00200000, NVDEV_SUBDEV_I2C }, /* PMGR->I2C/AUX */ 39a10220bbf883931fcf18eb0e850b87d82cfaa412Martin Peres { 0x10000000, NVDEV_SUBDEV_BUS }, 407d9115dee978e8540734c456c925d71a37752b8dBen Skeggs { 0x80000000, NVDEV_ENGINE_SW }, 41921837634de046acd32a7e02157349be4e97885aIlia Mirkin { 0x0002d101, NVDEV_SUBDEV_FB }, 427d9115dee978e8540734c456c925d71a37752b8dBen Skeggs {}, 437d9115dee978e8540734c456c925d71a37752b8dBen Skeggs}; 447d9115dee978e8540734c456c925d71a37752b8dBen Skeggs 459a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggsstatic void 469a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggsnv50_mc_msi_rearm(struct nouveau_mc *pmc) 479a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs{ 489a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs struct nouveau_device *device = nv_device(pmc); 499a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs pci_write_config_byte(device->pdev, 0x68, 0xff); 509a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs} 519a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs 527d9115dee978e8540734c456c925d71a37752b8dBen Skeggsint 537d9115dee978e8540734c456c925d71a37752b8dBen Skeggsnv50_mc_init(struct nouveau_object *object) 546ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 5508f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs struct nv04_mc_priv *priv = (void *)object; 567d9115dee978e8540734c456c925d71a37752b8dBen Skeggs nv_wr32(priv, 0x000200, 0xffffffff); /* everything on */ 577d9115dee978e8540734c456c925d71a37752b8dBen Skeggs return nouveau_mc_init(&priv->base); 586ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 597d9115dee978e8540734c456c925d71a37752b8dBen Skeggs 6008f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggsstruct nouveau_oclass * 6108f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggsnv50_mc_oclass = &(struct nouveau_mc_oclass) { 6208f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs .base.handle = NV_SUBDEV(MC, 0x50), 6308f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs .base.ofuncs = &(struct nouveau_ofuncs) { 6408f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs .ctor = nv04_mc_ctor, 657d9115dee978e8540734c456c925d71a37752b8dBen Skeggs .dtor = _nouveau_mc_dtor, 667d9115dee978e8540734c456c925d71a37752b8dBen Skeggs .init = nv50_mc_init, 677d9115dee978e8540734c456c925d71a37752b8dBen Skeggs .fini = _nouveau_mc_fini, 687d9115dee978e8540734c456c925d71a37752b8dBen Skeggs }, 6908f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs .intr = nv50_mc_intr, 709a9d5c64ef8b744a50446a0467aaf49a3292ddffBen Skeggs .msi_rearm = nv50_mc_msi_rearm, 7108f6fbdb9bef0f9f920a8531addb0952c293d4c9Ben Skeggs}.base; 72