1 /* 2 * Copyright 2019 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 #include "ctxgf100.h" 23 24 static void 25 ga102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm) 26 { 27 struct nvkm_device *device = gr->base.engine.subdev.device; 28 29 tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc); 30 31 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm); 32 } 33 34 static void 35 ga102_grctx_generate_unkn(struct gf100_gr *gr) 36 { 37 struct nvkm_device *device = gr->base.engine.subdev.device; 38 39 nvkm_mask(device, 0x41980c, 0x00000010, 0x00000010); 40 nvkm_mask(device, 0x41be08, 0x00000004, 0x00000004); 41 } 42 43 static void 44 ga102_grctx_generate_r419ea8(struct gf100_gr *gr) 45 { 46 struct nvkm_device *device = gr->base.engine.subdev.device; 47 48 nvkm_wr32(device, 0x419ea8, nvkm_rd32(device, 0x504728) | 0x08000000); 49 } 50 51 const struct gf100_grctx_func 52 ga102_grctx = { 53 .main = gf100_grctx_generate_main, 54 .unkn = ga102_grctx_generate_unkn, 55 .bundle = gm107_grctx_generate_bundle, 56 .bundle_size = 0x3000, 57 .bundle_min_gpm_fifo_depth = 0x180, 58 .bundle_token_limit = 0x1140, 59 .pagepool = gp100_grctx_generate_pagepool, 60 .pagepool_size = 0x20000, 61 .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, 62 .attrib_cb = gv100_grctx_generate_attrib_cb, 63 .attrib = gv100_grctx_generate_attrib, 64 .attrib_nr_max = 0x800, 65 .attrib_nr = 0x4a1, 66 .alpha_nr_max = 0xc00, 67 .alpha_nr = 0x800, 68 .unknown_size = 0x80000, 69 .unknown = tu102_grctx_generate_unknown, 70 .gfxp_nr = 0xd28, 71 .sm_id = ga102_grctx_generate_sm_id, 72 .skip_pd_num_tpc_per_gpc = true, 73 .rop_mapping = gv100_grctx_generate_rop_mapping, 74 .r406500 = gm200_grctx_generate_r406500, 75 .r400088 = gv100_grctx_generate_r400088, 76 .r419ea8 = ga102_grctx_generate_r419ea8, 77 }; 78