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1/*2 * Copyright 2019 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#include "ctxgf100.h"23 24static void25tu102_grctx_generate_r419c0c(struct gf100_gr *gr)26{27 struct nvkm_device *device = gr->base.engine.subdev.device;28 nvkm_mask(device, 0x419c0c, 0x80000000, 0x80000000);29 nvkm_mask(device, 0x40584c, 0x00000008, 0x00000000);30 nvkm_mask(device, 0x400080, 0x00000000, 0x00000000);31}32 33static void34tu102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)35{36 struct nvkm_device *device = gr->base.engine.subdev.device;37 38 tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc);39 40 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm);41 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x088), sm);42}43 44static const struct gf100_gr_init45tu102_grctx_init_unknown_bundle_init_0[] = {46 { 0x00001000, 1, 0x00000001, 0x00000004 },47 { 0x00002020, 64, 0x00000001, 0x00000000 },48 { 0x0001e100, 1, 0x00000001, 0x00000001 },49 {}50};51 52static const struct gf100_gr_pack53tu102_grctx_pack_sw_bundle64_init[] = {54 { tu102_grctx_init_unknown_bundle_init_0, .type = 64 },55 {}56};57 58void59tu102_grctx_generate_unknown(struct gf100_gr_chan *chan, u64 addr, u32 size)60{61 gf100_grctx_patch_wr32(chan, 0x408070, addr >> 8);62 gf100_grctx_patch_wr32(chan, 0x408074, size >> 8); /*XXX: guess */63 gf100_grctx_patch_wr32(chan, 0x419034, addr >> 8);64 gf100_grctx_patch_wr32(chan, 0x408078, 0x00000000);65}66 67const struct gf100_grctx_func68tu102_grctx = {69 .main = gf100_grctx_generate_main,70 .unkn = gv100_grctx_generate_unkn,71 .sw_bundle64_init = tu102_grctx_pack_sw_bundle64_init,72 .bundle = gm107_grctx_generate_bundle,73 .bundle_size = 0x3000,74 .bundle_min_gpm_fifo_depth = 0x180,75 .bundle_token_limit = 0xa80,76 .pagepool = gp100_grctx_generate_pagepool,77 .pagepool_size = 0x20000,78 .attrib_cb_size = gp102_grctx_generate_attrib_cb_size,79 .attrib_cb = gv100_grctx_generate_attrib_cb,80 .attrib = gv100_grctx_generate_attrib,81 .attrib_nr_max = 0x800,82 .attrib_nr = 0x700,83 .unknown_size = 0x80000,84 .unknown = tu102_grctx_generate_unknown,85 .alpha_nr_max = 0xc00,86 .alpha_nr = 0x800,87 .gfxp_nr = 0xfa8,88 .sm_id = tu102_grctx_generate_sm_id,89 .skip_pd_num_tpc_per_gpc = true,90 .rop_mapping = gv100_grctx_generate_rop_mapping,91 .r406500 = gm200_grctx_generate_r406500,92 .r400088 = gv100_grctx_generate_r400088,93 .r419c0c = tu102_grctx_generate_r419c0c,94};95