1 /* 2 * Copyright 2012 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 #include "priv.h" 25 #include "fuc/gf100.fuc3.h" 26 27 #include <nvif/class.h> 28 29 static void 30 gf100_ce_init(struct nvkm_falcon *ce) 31 { 32 nvkm_wr32(ce->engine.subdev.device, ce->addr + 0x084, ce->engine.subdev.inst); 33 } 34 35 static const struct nvkm_falcon_func 36 gf100_ce0 = { 37 .code.data = gf100_ce_code, 38 .code.size = sizeof(gf100_ce_code), 39 .data.data = gf100_ce_data, 40 .data.size = sizeof(gf100_ce_data), 41 .init = gf100_ce_init, 42 .intr = gt215_ce_intr, 43 .sclass = { 44 { -1, -1, FERMI_DMA }, 45 {} 46 } 47 }; 48 49 static const struct nvkm_falcon_func 50 gf100_ce1 = { 51 .code.data = gf100_ce_code, 52 .code.size = sizeof(gf100_ce_code), 53 .data.data = gf100_ce_data, 54 .data.size = sizeof(gf100_ce_data), 55 .init = gf100_ce_init, 56 .intr = gt215_ce_intr, 57 .sclass = { 58 { -1, -1, FERMI_DECOMPRESS }, 59 {} 60 } 61 }; 62 63 int 64 gf100_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 65 struct nvkm_engine **pengine) 66 { 67 return nvkm_falcon_new_(inst ? &gf100_ce1 : &gf100_ce0, device, type, inst, true, 68 0x104000 + (inst * 0x1000), pengine); 69 } 70