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1/*2 * Copyright 2013 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: Ben Skeggs23 */24#include "priv.h"25#include "runq.h"26 27#include <nvif/class.h>28 29void30gk208_runq_init(struct nvkm_runq *runq)31{32 gk104_runq_init(runq);33 34 nvkm_wr32(runq->fifo->engine.subdev.device, 0x04012c + (runq->id * 0x2000), 0x000f4240);35}36 37const struct nvkm_runq_func38gk208_runq = {39 .init = gk208_runq_init,40 .intr = gk104_runq_intr,41 .intr_0_names = gk104_runq_intr_0_names,42 .idle = gk104_runq_idle,43};44 45static int46gk208_fifo_chid_nr(struct nvkm_fifo *fifo)47{48 return 1024;49}50 51static const struct nvkm_fifo_func52gk208_fifo = {53 .chid_nr = gk208_fifo_chid_nr,54 .chid_ctor = gk110_fifo_chid_ctor,55 .runq_nr = gf100_fifo_runq_nr,56 .runl_ctor = gk104_fifo_runl_ctor,57 .init = gk104_fifo_init,58 .init_pbdmas = gk104_fifo_init_pbdmas,59 .intr = gk104_fifo_intr,60 .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,61 .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,62 .mmu_fault = &gk104_fifo_mmu_fault,63 .nonstall = &gf100_fifo_nonstall,64 .runl = &gk110_runl,65 .runq = &gk208_runq,66 .engn = &gk104_engn,67 .engn_ce = &gk104_engn_ce,68 .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp },69 .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan },70};71 72int73gk208_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,74 struct nvkm_fifo **pfifo)75{76 return nvkm_fifo_new_(&gk208_fifo, device, type, inst, pfifo);77}78