163f8c9b7SBen Skeggs /* 263f8c9b7SBen Skeggs * Copyright 2016 Red Hat Inc. 363f8c9b7SBen Skeggs * 463f8c9b7SBen Skeggs * Permission is hereby granted, free of charge, to any person obtaining a 563f8c9b7SBen Skeggs * copy of this software and associated documentation files (the "Software"), 663f8c9b7SBen Skeggs * to deal in the Software without restriction, including without limitation 763f8c9b7SBen Skeggs * the rights to use, copy, modify, merge, publish, distribute, sublicense, 863f8c9b7SBen Skeggs * and/or sell copies of the Software, and to permit persons to whom the 963f8c9b7SBen Skeggs * Software is furnished to do so, subject to the following conditions: 1063f8c9b7SBen Skeggs * 1163f8c9b7SBen Skeggs * The above copyright notice and this permission notice shall be included in 1263f8c9b7SBen Skeggs * all copies or substantial portions of the Software. 1363f8c9b7SBen Skeggs * 1463f8c9b7SBen Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1563f8c9b7SBen Skeggs * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1663f8c9b7SBen Skeggs * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 1763f8c9b7SBen Skeggs * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 1863f8c9b7SBen Skeggs * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 1963f8c9b7SBen Skeggs * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 2063f8c9b7SBen Skeggs * OTHER DEALINGS IN THE SOFTWARE. 2163f8c9b7SBen Skeggs * 2263f8c9b7SBen Skeggs * Authors: Ben Skeggs 2363f8c9b7SBen Skeggs */ 248c4e9f9dSBen Skeggs #include "cgrp.h" 25f5e45689SBen Skeggs #include "chan.h" 26800ac1f8SBen Skeggs #include "chid.h" 27d94470e9SBen Skeggs #include "runl.h" 28f5e45689SBen Skeggs 29f5e45689SBen Skeggs #include "gk104.h" 3063f8c9b7SBen Skeggs #include "changk104.h" 3163f8c9b7SBen Skeggs 328c4e9f9dSBen Skeggs #include <core/memory.h> 338c4e9f9dSBen Skeggs 34f9360c3aSBen Skeggs #include <nvif/class.h> 35f9360c3aSBen Skeggs 36f5e45689SBen Skeggs const struct nvkm_chan_func 37f5e45689SBen Skeggs gk110_chan = { 38f5e45689SBen Skeggs }; 39f5e45689SBen Skeggs 40f5e45689SBen Skeggs const struct nvkm_cgrp_func 41f5e45689SBen Skeggs gk110_cgrp = { 42f5e45689SBen Skeggs }; 43f5e45689SBen Skeggs 448c4e9f9dSBen Skeggs void 458c4e9f9dSBen Skeggs gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp, 468c4e9f9dSBen Skeggs struct nvkm_memory *memory, u32 offset) 478c4e9f9dSBen Skeggs { 488c4e9f9dSBen Skeggs nvkm_wo32(memory, offset + 0, (cgrp->chan_nr << 26) | (128 << 18) | 498c4e9f9dSBen Skeggs (3 << 14) | 0x00002000 | cgrp->id); 508c4e9f9dSBen Skeggs nvkm_wo32(memory, offset + 4, 0x00000000); 518c4e9f9dSBen Skeggs } 528c4e9f9dSBen Skeggs 538c4e9f9dSBen Skeggs const struct gk104_fifo_runlist_func 548c4e9f9dSBen Skeggs gk110_fifo_runlist = { 558c4e9f9dSBen Skeggs .size = 8, 568c4e9f9dSBen Skeggs .cgrp = gk110_fifo_runlist_cgrp, 578c4e9f9dSBen Skeggs .chan = gk104_fifo_runlist_chan, 58efa44c66SBen Skeggs .commit = gk104_fifo_runlist_commit, 598c4e9f9dSBen Skeggs }; 608c4e9f9dSBen Skeggs 61d94470e9SBen Skeggs const struct nvkm_runl_func 62d94470e9SBen Skeggs gk110_runl = { 634a492fd5SBen Skeggs .wait = nv50_runl_wait, 644a492fd5SBen Skeggs .pending = gk104_runl_pending, 65*3a6bc9c2SBen Skeggs .block = gk104_runl_block, 66*3a6bc9c2SBen Skeggs .allow = gk104_runl_allow, 67d94470e9SBen Skeggs }; 68d94470e9SBen Skeggs 69800ac1f8SBen Skeggs int 70800ac1f8SBen Skeggs gk110_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) 71800ac1f8SBen Skeggs { 72800ac1f8SBen Skeggs int ret; 73800ac1f8SBen Skeggs 74800ac1f8SBen Skeggs ret = nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->cgid); 75800ac1f8SBen Skeggs if (ret) 76800ac1f8SBen Skeggs return ret; 77800ac1f8SBen Skeggs 78800ac1f8SBen Skeggs return gf100_fifo_chid_ctor(fifo, nr); 79800ac1f8SBen Skeggs } 80800ac1f8SBen Skeggs 819be9c606SBen Skeggs static const struct nvkm_fifo_func 8263f8c9b7SBen Skeggs gk110_fifo = { 839be9c606SBen Skeggs .dtor = gk104_fifo_dtor, 849be9c606SBen Skeggs .oneinit = gk104_fifo_oneinit, 858c18138cSBen Skeggs .chid_nr = gk104_fifo_chid_nr, 86800ac1f8SBen Skeggs .chid_ctor = gk110_fifo_chid_ctor, 871c488ba9SBen Skeggs .runq_nr = gf100_fifo_runq_nr, 88d94470e9SBen Skeggs .runl_ctor = gk104_fifo_runl_ctor, 899be9c606SBen Skeggs .init = gk104_fifo_init, 90965c41d9SBen Skeggs .init_pbdmas = gk104_fifo_init_pbdmas, 919be9c606SBen Skeggs .fini = gk104_fifo_fini, 929be9c606SBen Skeggs .intr = gk104_fifo_intr, 939be9c606SBen Skeggs .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, 949be9c606SBen Skeggs .mmu_fault = &gk104_fifo_mmu_fault, 959be9c606SBen Skeggs .engine_id = gk104_fifo_engine_id, 969be9c606SBen Skeggs .recover_chan = gk104_fifo_recover_chan, 978c4e9f9dSBen Skeggs .runlist = &gk110_fifo_runlist, 98d67f3b96SBen Skeggs .nonstall = &gf100_fifo_nonstall, 99d94470e9SBen Skeggs .runl = &gk110_runl, 1001c488ba9SBen Skeggs .runq = &gk104_runq, 101d94470e9SBen Skeggs .engn = &gk104_engn, 102d94470e9SBen Skeggs .engn_ce = &gk104_engn_ce, 103f5e45689SBen Skeggs .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp }, 104f5e45689SBen Skeggs .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_B }, &gk110_chan, .ctor = &gk104_fifo_gpfifo_new }, 10563f8c9b7SBen Skeggs }; 10663f8c9b7SBen Skeggs 10763f8c9b7SBen Skeggs int 108ab0db2bdSBen Skeggs gk110_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 109ab0db2bdSBen Skeggs struct nvkm_fifo **pfifo) 11063f8c9b7SBen Skeggs { 1118c18138cSBen Skeggs return gk104_fifo_new_(&gk110_fifo, device, type, inst, 0, pfifo); 11263f8c9b7SBen Skeggs } 113