1 /* 2 * Copyright 2013 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 <bskeggs@redhat.com> 23 */ 24 #include "gf100.h" 25 #include "ctxgf100.h" 26 27 #include <subdev/bios.h> 28 #include <subdev/bios/P0260.h> 29 #include <subdev/fb.h> 30 31 #include <nvif/class.h> 32 33 /******************************************************************************* 34 * PGRAPH register lists 35 ******************************************************************************/ 36 37 static const struct gf100_gr_init 38 gm107_gr_init_main_0[] = { 39 { 0x400080, 1, 0x04, 0x003003c2 }, 40 { 0x400088, 1, 0x04, 0x0001bfe7 }, 41 { 0x40008c, 1, 0x04, 0x00060000 }, 42 { 0x400090, 1, 0x04, 0x00000030 }, 43 { 0x40013c, 1, 0x04, 0x003901f3 }, 44 { 0x400140, 1, 0x04, 0x00000100 }, 45 { 0x400144, 1, 0x04, 0x00000000 }, 46 { 0x400148, 1, 0x04, 0x00000110 }, 47 { 0x400138, 1, 0x04, 0x00000000 }, 48 { 0x400130, 2, 0x04, 0x00000000 }, 49 { 0x400124, 1, 0x04, 0x00000002 }, 50 {} 51 }; 52 53 static const struct gf100_gr_init 54 gm107_gr_init_ds_0[] = { 55 { 0x405844, 1, 0x04, 0x00ffffff }, 56 { 0x405850, 1, 0x04, 0x00000000 }, 57 { 0x405900, 1, 0x04, 0x00000000 }, 58 { 0x405908, 1, 0x04, 0x00000000 }, 59 {} 60 }; 61 62 const struct gf100_gr_init 63 gm107_gr_init_scc_0[] = { 64 { 0x40803c, 1, 0x04, 0x00000010 }, 65 {} 66 }; 67 68 static const struct gf100_gr_init 69 gm107_gr_init_sked_0[] = { 70 { 0x407010, 1, 0x04, 0x00000000 }, 71 { 0x407040, 1, 0x04, 0x40440424 }, 72 { 0x407048, 1, 0x04, 0x0000000a }, 73 {} 74 }; 75 76 const struct gf100_gr_init 77 gm107_gr_init_prop_0[] = { 78 { 0x418408, 1, 0x04, 0x00000000 }, 79 { 0x4184a0, 1, 0x04, 0x00000000 }, 80 {} 81 }; 82 83 const struct gf100_gr_init 84 gm107_gr_init_setup_1[] = { 85 { 0x4188c8, 2, 0x04, 0x00000000 }, 86 { 0x4188d0, 1, 0x04, 0x00010000 }, 87 { 0x4188d4, 1, 0x04, 0x00010201 }, 88 {} 89 }; 90 91 const struct gf100_gr_init 92 gm107_gr_init_zcull_0[] = { 93 { 0x418910, 1, 0x04, 0x00010001 }, 94 { 0x418914, 1, 0x04, 0x00000301 }, 95 { 0x418918, 1, 0x04, 0x00800000 }, 96 { 0x418930, 2, 0x04, 0x00000000 }, 97 { 0x418980, 1, 0x04, 0x77777770 }, 98 { 0x418984, 3, 0x04, 0x77777777 }, 99 {} 100 }; 101 102 const struct gf100_gr_init 103 gm107_gr_init_gpc_unk_1[] = { 104 { 0x418d00, 1, 0x04, 0x00000000 }, 105 { 0x418f00, 1, 0x04, 0x00000400 }, 106 { 0x418f08, 1, 0x04, 0x00000000 }, 107 { 0x418e08, 1, 0x04, 0x00000000 }, 108 {} 109 }; 110 111 static const struct gf100_gr_init 112 gm107_gr_init_tpccs_0[] = { 113 { 0x419dc4, 1, 0x04, 0x00000000 }, 114 { 0x419dc8, 1, 0x04, 0x00000501 }, 115 { 0x419dd0, 1, 0x04, 0x00000000 }, 116 { 0x419dd4, 1, 0x04, 0x00000100 }, 117 { 0x419dd8, 1, 0x04, 0x00000001 }, 118 { 0x419ddc, 1, 0x04, 0x00000002 }, 119 { 0x419de0, 1, 0x04, 0x00000001 }, 120 { 0x419d0c, 1, 0x04, 0x00000000 }, 121 { 0x419d10, 1, 0x04, 0x00000014 }, 122 {} 123 }; 124 125 const struct gf100_gr_init 126 gm107_gr_init_tex_0[] = { 127 { 0x419ab0, 1, 0x04, 0x00000000 }, 128 { 0x419ab8, 1, 0x04, 0x000000e7 }, 129 { 0x419abc, 1, 0x04, 0x00000000 }, 130 { 0x419acc, 1, 0x04, 0x000000ff }, 131 { 0x419ac0, 1, 0x04, 0x00000000 }, 132 { 0x419aa8, 2, 0x04, 0x00000000 }, 133 { 0x419ad0, 2, 0x04, 0x00000000 }, 134 { 0x419ae0, 2, 0x04, 0x00000000 }, 135 { 0x419af0, 4, 0x04, 0x00000000 }, 136 {} 137 }; 138 139 static const struct gf100_gr_init 140 gm107_gr_init_pe_0[] = { 141 { 0x419900, 1, 0x04, 0x000000ff }, 142 { 0x41980c, 1, 0x04, 0x00000010 }, 143 { 0x419844, 1, 0x04, 0x00000000 }, 144 { 0x419838, 1, 0x04, 0x000000ff }, 145 { 0x419850, 1, 0x04, 0x00000004 }, 146 { 0x419854, 2, 0x04, 0x00000000 }, 147 { 0x419894, 3, 0x04, 0x00100401 }, 148 {} 149 }; 150 151 const struct gf100_gr_init 152 gm107_gr_init_l1c_0[] = { 153 { 0x419c98, 1, 0x04, 0x00000000 }, 154 { 0x419cc0, 2, 0x04, 0x00000000 }, 155 {} 156 }; 157 158 static const struct gf100_gr_init 159 gm107_gr_init_sm_0[] = { 160 { 0x419e30, 1, 0x04, 0x000000ff }, 161 { 0x419e00, 1, 0x04, 0x00000000 }, 162 { 0x419ea0, 1, 0x04, 0x00000000 }, 163 { 0x419ee4, 1, 0x04, 0x00000000 }, 164 { 0x419ea4, 1, 0x04, 0x00000100 }, 165 { 0x419ea8, 1, 0x04, 0x01000000 }, 166 { 0x419ee8, 1, 0x04, 0x00000091 }, 167 { 0x419eb4, 1, 0x04, 0x00000000 }, 168 { 0x419ebc, 2, 0x04, 0x00000000 }, 169 { 0x419edc, 1, 0x04, 0x000c1810 }, 170 { 0x419ed8, 1, 0x04, 0x00000000 }, 171 { 0x419ee0, 1, 0x04, 0x00000000 }, 172 { 0x419f74, 1, 0x04, 0x00005155 }, 173 { 0x419f80, 4, 0x04, 0x00000000 }, 174 {} 175 }; 176 177 static const struct gf100_gr_init 178 gm107_gr_init_l1c_1[] = { 179 { 0x419ccc, 2, 0x04, 0x00000000 }, 180 { 0x419c80, 1, 0x04, 0x3f006022 }, 181 { 0x419c88, 1, 0x04, 0x00000000 }, 182 {} 183 }; 184 185 static const struct gf100_gr_init 186 gm107_gr_init_pes_0[] = { 187 { 0x41be50, 1, 0x04, 0x000000ff }, 188 { 0x41be04, 1, 0x04, 0x00000000 }, 189 { 0x41be08, 1, 0x04, 0x00000004 }, 190 { 0x41be0c, 1, 0x04, 0x00000008 }, 191 { 0x41be10, 1, 0x04, 0x0e3b8bc7 }, 192 { 0x41be14, 2, 0x04, 0x00000000 }, 193 { 0x41be3c, 5, 0x04, 0x00100401 }, 194 {} 195 }; 196 197 const struct gf100_gr_init 198 gm107_gr_init_wwdx_0[] = { 199 { 0x41bfd4, 1, 0x04, 0x00800000 }, 200 { 0x41bfdc, 1, 0x04, 0x00000000 }, 201 {} 202 }; 203 204 const struct gf100_gr_init 205 gm107_gr_init_cbm_0[] = { 206 { 0x41becc, 1, 0x04, 0x00000000 }, 207 {} 208 }; 209 210 static const struct gf100_gr_init 211 gm107_gr_init_be_0[] = { 212 { 0x408890, 1, 0x04, 0x000000ff }, 213 { 0x40880c, 1, 0x04, 0x00000000 }, 214 { 0x408850, 1, 0x04, 0x00000004 }, 215 { 0x408878, 1, 0x04, 0x00c81603 }, 216 { 0x40887c, 1, 0x04, 0x80543432 }, 217 { 0x408880, 1, 0x04, 0x0010581e }, 218 { 0x408884, 1, 0x04, 0x00001205 }, 219 { 0x408974, 1, 0x04, 0x000000ff }, 220 { 0x408910, 9, 0x04, 0x00000000 }, 221 { 0x408950, 1, 0x04, 0x00000000 }, 222 { 0x408954, 1, 0x04, 0x0000ffff }, 223 { 0x408958, 1, 0x04, 0x00000034 }, 224 { 0x40895c, 1, 0x04, 0x8531a003 }, 225 { 0x408960, 1, 0x04, 0x0561985a }, 226 { 0x408964, 1, 0x04, 0x04e15c4f }, 227 { 0x408968, 1, 0x04, 0x02808833 }, 228 { 0x40896c, 1, 0x04, 0x01f02438 }, 229 { 0x408970, 1, 0x04, 0x00012c00 }, 230 { 0x408984, 1, 0x04, 0x00000000 }, 231 { 0x408988, 1, 0x04, 0x08040201 }, 232 { 0x40898c, 1, 0x04, 0x80402010 }, 233 {} 234 }; 235 236 static const struct gf100_gr_init 237 gm107_gr_init_sm_1[] = { 238 { 0x419e5c, 1, 0x04, 0x00000000 }, 239 { 0x419e58, 1, 0x04, 0x00000000 }, 240 {} 241 }; 242 243 static const struct gf100_gr_pack 244 gm107_gr_pack_mmio[] = { 245 { gm107_gr_init_main_0 }, 246 { gk110_gr_init_fe_0 }, 247 { gf100_gr_init_pri_0 }, 248 { gf100_gr_init_rstr2d_0 }, 249 { gf100_gr_init_pd_0 }, 250 { gm107_gr_init_ds_0 }, 251 { gm107_gr_init_scc_0 }, 252 { gm107_gr_init_sked_0 }, 253 { gk110_gr_init_cwd_0 }, 254 { gm107_gr_init_prop_0 }, 255 { gk208_gr_init_gpc_unk_0 }, 256 { gf100_gr_init_setup_0 }, 257 { gf100_gr_init_crstr_0 }, 258 { gm107_gr_init_setup_1 }, 259 { gm107_gr_init_zcull_0 }, 260 { gf100_gr_init_gpm_0 }, 261 { gm107_gr_init_gpc_unk_1 }, 262 { gf100_gr_init_gcc_0 }, 263 { gm107_gr_init_tpccs_0 }, 264 { gm107_gr_init_tex_0 }, 265 { gm107_gr_init_pe_0 }, 266 { gm107_gr_init_l1c_0 }, 267 { gf100_gr_init_mpc_0 }, 268 { gm107_gr_init_sm_0 }, 269 { gm107_gr_init_l1c_1 }, 270 { gm107_gr_init_pes_0 }, 271 { gm107_gr_init_wwdx_0 }, 272 { gm107_gr_init_cbm_0 }, 273 { gm107_gr_init_be_0 }, 274 { gm107_gr_init_sm_1 }, 275 {} 276 }; 277 278 /******************************************************************************* 279 * PGRAPH engine/subdev functions 280 ******************************************************************************/ 281 282 void 283 gm107_gr_init_bios(struct gf100_gr *gr) 284 { 285 static const struct { 286 u32 ctrl; 287 u32 data; 288 } regs[] = { 289 { 0x419ed8, 0x419ee0 }, 290 { 0x419ad0, 0x419ad4 }, 291 { 0x419ae0, 0x419ae4 }, 292 { 0x419af0, 0x419af4 }, 293 { 0x419af8, 0x419afc }, 294 }; 295 struct nvkm_device *device = gr->base.engine.subdev.device; 296 struct nvkm_bios *bios = device->bios; 297 struct nvbios_P0260E infoE; 298 struct nvbios_P0260X infoX; 299 int E = -1, X; 300 u8 ver, hdr; 301 302 while (nvbios_P0260Ep(bios, ++E, &ver, &hdr, &infoE)) { 303 if (X = -1, E < ARRAY_SIZE(regs)) { 304 nvkm_wr32(device, regs[E].ctrl, infoE.data); 305 while (nvbios_P0260Xp(bios, ++X, &ver, &hdr, &infoX)) 306 nvkm_wr32(device, regs[E].data, infoX.data); 307 } 308 } 309 } 310 311 int 312 gm107_gr_init(struct gf100_gr *gr) 313 { 314 struct nvkm_device *device = gr->base.engine.subdev.device; 315 struct nvkm_fb *fb = device->fb; 316 const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total); 317 u32 data[TPC_MAX / 8] = {}; 318 u8 tpcnr[GPC_MAX]; 319 int gpc, tpc, rop; 320 int i; 321 322 nvkm_wr32(device, GPC_BCAST(0x0880), 0x00000000); 323 nvkm_wr32(device, GPC_BCAST(0x0890), 0x00000000); 324 nvkm_wr32(device, GPC_BCAST(0x0894), 0x00000000); 325 nvkm_wr32(device, GPC_BCAST(0x08b4), nvkm_memory_addr(fb->mmu_wr) >> 8); 326 nvkm_wr32(device, GPC_BCAST(0x08b8), nvkm_memory_addr(fb->mmu_rd) >> 8); 327 328 gf100_gr_mmio(gr, gr->func->mmio); 329 330 gm107_gr_init_bios(gr); 331 332 nvkm_wr32(device, GPC_UNIT(0, 0x3018), 0x00000001); 333 334 memset(data, 0x00, sizeof(data)); 335 memcpy(tpcnr, gr->tpc_nr, sizeof(gr->tpc_nr)); 336 for (i = 0, gpc = -1; i < gr->tpc_total; i++) { 337 do { 338 gpc = (gpc + 1) % gr->gpc_nr; 339 } while (!tpcnr[gpc]); 340 tpc = gr->tpc_nr[gpc] - tpcnr[gpc]--; 341 342 data[i / 8] |= tpc << ((i % 8) * 4); 343 } 344 345 nvkm_wr32(device, GPC_BCAST(0x0980), data[0]); 346 nvkm_wr32(device, GPC_BCAST(0x0984), data[1]); 347 nvkm_wr32(device, GPC_BCAST(0x0988), data[2]); 348 nvkm_wr32(device, GPC_BCAST(0x098c), data[3]); 349 350 for (gpc = 0; gpc < gr->gpc_nr; gpc++) { 351 nvkm_wr32(device, GPC_UNIT(gpc, 0x0914), 352 gr->screen_tile_row_offset << 8 | gr->tpc_nr[gpc]); 353 nvkm_wr32(device, GPC_UNIT(gpc, 0x0910), 0x00040000 | 354 gr->tpc_total); 355 nvkm_wr32(device, GPC_UNIT(gpc, 0x0918), magicgpc918); 356 } 357 358 nvkm_wr32(device, GPC_BCAST(0x3fd4), magicgpc918); 359 nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800)); 360 361 gr->func->init_rop_active_fbps(gr); 362 363 nvkm_wr32(device, 0x400500, 0x00010001); 364 365 nvkm_wr32(device, 0x400100, 0xffffffff); 366 nvkm_wr32(device, 0x40013c, 0xffffffff); 367 nvkm_wr32(device, 0x400124, 0x00000002); 368 nvkm_wr32(device, 0x409c24, 0x000e0000); 369 370 nvkm_wr32(device, 0x404000, 0xc0000000); 371 nvkm_wr32(device, 0x404600, 0xc0000000); 372 nvkm_wr32(device, 0x408030, 0xc0000000); 373 nvkm_wr32(device, 0x404490, 0xc0000000); 374 nvkm_wr32(device, 0x406018, 0xc0000000); 375 nvkm_wr32(device, 0x407020, 0x40000000); 376 nvkm_wr32(device, 0x405840, 0xc0000000); 377 nvkm_wr32(device, 0x405844, 0x00ffffff); 378 nvkm_mask(device, 0x419cc0, 0x00000008, 0x00000008); 379 380 gr->func->init_ppc_exceptions(gr); 381 382 for (gpc = 0; gpc < gr->gpc_nr; gpc++) { 383 nvkm_wr32(device, GPC_UNIT(gpc, 0x0420), 0xc0000000); 384 nvkm_wr32(device, GPC_UNIT(gpc, 0x0900), 0xc0000000); 385 nvkm_wr32(device, GPC_UNIT(gpc, 0x1028), 0xc0000000); 386 nvkm_wr32(device, GPC_UNIT(gpc, 0x0824), 0xc0000000); 387 for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) { 388 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x508), 0xffffffff); 389 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x50c), 0xffffffff); 390 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x224), 0xc0000000); 391 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x48c), 0xc0000000); 392 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x084), 0xc0000000); 393 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x430), 0xc0000000); 394 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x644), 0x00dffffe); 395 nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x64c), 0x00000005); 396 } 397 nvkm_wr32(device, GPC_UNIT(gpc, 0x2c90), 0xffffffff); 398 nvkm_wr32(device, GPC_UNIT(gpc, 0x2c94), 0xffffffff); 399 } 400 401 for (rop = 0; rop < gr->rop_nr; rop++) { 402 nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0x40000000); 403 nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0x40000000); 404 nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff); 405 nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff); 406 } 407 408 nvkm_wr32(device, 0x400108, 0xffffffff); 409 nvkm_wr32(device, 0x400138, 0xffffffff); 410 nvkm_wr32(device, 0x400118, 0xffffffff); 411 nvkm_wr32(device, 0x400130, 0xffffffff); 412 nvkm_wr32(device, 0x40011c, 0xffffffff); 413 nvkm_wr32(device, 0x400134, 0xffffffff); 414 415 nvkm_wr32(device, 0x400054, 0x2c350f63); 416 417 gf100_gr_zbc_init(gr); 418 419 return gf100_gr_init_ctxctl(gr); 420 } 421 422 #include "fuc/hubgm107.fuc5.h" 423 424 static struct gf100_gr_ucode 425 gm107_gr_fecs_ucode = { 426 .code.data = gm107_grhub_code, 427 .code.size = sizeof(gm107_grhub_code), 428 .data.data = gm107_grhub_data, 429 .data.size = sizeof(gm107_grhub_data), 430 }; 431 432 #include "fuc/gpcgm107.fuc5.h" 433 434 static struct gf100_gr_ucode 435 gm107_gr_gpccs_ucode = { 436 .code.data = gm107_grgpc_code, 437 .code.size = sizeof(gm107_grgpc_code), 438 .data.data = gm107_grgpc_data, 439 .data.size = sizeof(gm107_grgpc_data), 440 }; 441 442 static const struct gf100_gr_func 443 gm107_gr = { 444 .init = gm107_gr_init, 445 .init_rop_active_fbps = gk104_gr_init_rop_active_fbps, 446 .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, 447 .mmio = gm107_gr_pack_mmio, 448 .fecs.ucode = &gm107_gr_fecs_ucode, 449 .gpccs.ucode = &gm107_gr_gpccs_ucode, 450 .rops = gf100_gr_rops, 451 .ppc_nr = 2, 452 .grctx = &gm107_grctx, 453 .sclass = { 454 { -1, -1, FERMI_TWOD_A }, 455 { -1, -1, KEPLER_INLINE_TO_MEMORY_B }, 456 { -1, -1, MAXWELL_A, &gf100_fermi }, 457 { -1, -1, MAXWELL_COMPUTE_A }, 458 {} 459 } 460 }; 461 462 int 463 gm107_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr) 464 { 465 return gf100_gr_new_(&gm107_gr, device, index, pgr); 466 } 467