drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c

   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/timer.h>
  28
  29 #include <nvif/class.h>
  30
  31 /*******************************************************************************
  32  * Graphics object classes
  33  ******************************************************************************/
  34
  35 struct nvkm_oclass
  36 gk110_gr_sclass[] = {
  37         { 0x902d, &nvkm_object_ofuncs },
  38         { 0xa140, &nvkm_object_ofuncs },
  39         { KEPLER_B, &gf100_fermi_ofuncs, gf100_gr_9097_omthds },
  40         { KEPLER_COMPUTE_B, &nvkm_object_ofuncs, gf100_gr_90c0_omthds },
  41         {}
  42 };
  43
  44 /*******************************************************************************
  45  * PGRAPH register lists
  46  ******************************************************************************/
  47
  48 const struct gf100_gr_init
  49 gk110_gr_init_fe_0[] = {
  50         { 0x40415c,   1, 0x04, 0x00000000 },
  51         { 0x404170,   1, 0x04, 0x00000000 },
  52         { 0x4041b4,   1, 0x04, 0x00000000 },
  53         {}
  54 };
  55
  56 const struct gf100_gr_init
  57 gk110_gr_init_ds_0[] = {
  58         { 0x405844,   1, 0x04, 0x00ffffff },
  59         { 0x405850,   1, 0x04, 0x00000000 },
  60         { 0x405900,   1, 0x04, 0x0000ff00 },
  61         { 0x405908,   1, 0x04, 0x00000000 },
  62         { 0x405928,   2, 0x04, 0x00000000 },
  63         {}
  64 };
  65
  66 const struct gf100_gr_init
  67 gk110_gr_init_sked_0[] = {
  68         { 0x407010,   1, 0x04, 0x00000000 },
  69         { 0x407040,   1, 0x04, 0x80440424 },
  70         { 0x407048,   1, 0x04, 0x0000000a },
  71         {}
  72 };
  73
  74 const struct gf100_gr_init
  75 gk110_gr_init_cwd_0[] = {
  76         { 0x405b44,   1, 0x04, 0x00000000 },
  77         { 0x405b50,   1, 0x04, 0x00000000 },
  78         {}
  79 };
  80
  81 const struct gf100_gr_init
  82 gk110_gr_init_gpc_unk_1[] = {
  83         { 0x418d00,   1, 0x04, 0x00000000 },
  84         { 0x418d28,   2, 0x04, 0x00000000 },
  85         { 0x418f00,   1, 0x04, 0x00000400 },
  86         { 0x418f08,   1, 0x04, 0x00000000 },
  87         { 0x418f20,   2, 0x04, 0x00000000 },
  88         { 0x418e00,   1, 0x04, 0x00000000 },
  89         { 0x418e08,   1, 0x04, 0x00000000 },
  90         { 0x418e1c,   2, 0x04, 0x00000000 },
  91         {}
  92 };
  93
  94 const struct gf100_gr_init
  95 gk110_gr_init_tex_0[] = {
  96         { 0x419ab0,   1, 0x04, 0x00000000 },
  97         { 0x419ac8,   1, 0x04, 0x00000000 },
  98         { 0x419ab8,   1, 0x04, 0x000000e7 },
  99         { 0x419aec,   1, 0x04, 0x00000000 },
 100         { 0x419abc,   2, 0x04, 0x00000000 },
 101         { 0x419ab4,   1, 0x04, 0x00000000 },
 102         { 0x419aa8,   2, 0x04, 0x00000000 },
 103         {}
 104 };
 105
 106 static const struct gf100_gr_init
 107 gk110_gr_init_l1c_0[] = {
 108         { 0x419c98,   1, 0x04, 0x00000000 },
 109         { 0x419ca8,   1, 0x04, 0x00000000 },
 110         { 0x419cb0,   1, 0x04, 0x01000000 },
 111         { 0x419cb4,   1, 0x04, 0x00000000 },
 112         { 0x419cb8,   1, 0x04, 0x00b08bea },
 113         { 0x419c84,   1, 0x04, 0x00010384 },
 114         { 0x419cbc,   1, 0x04, 0x281b3646 },
 115         { 0x419cc0,   2, 0x04, 0x00000000 },
 116         { 0x419c80,   1, 0x04, 0x00020230 },
 117         { 0x419ccc,   2, 0x04, 0x00000000 },
 118         {}
 119 };
 120
 121 const struct gf100_gr_init
 122 gk110_gr_init_sm_0[] = {
 123         { 0x419e00,   1, 0x04, 0x00000080 },
 124         { 0x419ea0,   1, 0x04, 0x00000000 },
 125         { 0x419ee4,   1, 0x04, 0x00000000 },
 126         { 0x419ea4,   1, 0x04, 0x00000100 },
 127         { 0x419ea8,   1, 0x04, 0x00000000 },
 128         { 0x419eb4,   1, 0x04, 0x00000000 },
 129         { 0x419ebc,   2, 0x04, 0x00000000 },
 130         { 0x419edc,   1, 0x04, 0x00000000 },
 131         { 0x419f00,   1, 0x04, 0x00000000 },
 132         { 0x419ed0,   1, 0x04, 0x00003234 },
 133         { 0x419f74,   1, 0x04, 0x00015555 },
 134         { 0x419f80,   4, 0x04, 0x00000000 },
 135         {}
 136 };
 137
 138 static const struct gf100_gr_pack
 139 gk110_gr_pack_mmio[] = {
 140         { gk104_gr_init_main_0 },
 141         { gk110_gr_init_fe_0 },
 142         { gf100_gr_init_pri_0 },
 143         { gf100_gr_init_rstr2d_0 },
 144         { gf119_gr_init_pd_0 },
 145         { gk110_gr_init_ds_0 },
 146         { gf100_gr_init_scc_0 },
 147         { gk110_gr_init_sked_0 },
 148         { gk110_gr_init_cwd_0 },
 149         { gf119_gr_init_prop_0 },
 150         { gf108_gr_init_gpc_unk_0 },
 151         { gf100_gr_init_setup_0 },
 152         { gf100_gr_init_crstr_0 },
 153         { gf108_gr_init_setup_1 },
 154         { gf100_gr_init_zcull_0 },
 155         { gf119_gr_init_gpm_0 },
 156         { gk110_gr_init_gpc_unk_1 },
 157         { gf100_gr_init_gcc_0 },
 158         { gk104_gr_init_tpccs_0 },
 159         { gk110_gr_init_tex_0 },
 160         { gk104_gr_init_pe_0 },
 161         { gk110_gr_init_l1c_0 },
 162         { gf100_gr_init_mpc_0 },
 163         { gk110_gr_init_sm_0 },
 164         { gf117_gr_init_pes_0 },
 165         { gf117_gr_init_wwdx_0 },
 166         { gf117_gr_init_cbm_0 },
 167         { gk104_gr_init_be_0 },
 168         { gf100_gr_init_fe_1 },
 169         {}
 170 };
 171
 172 /*******************************************************************************
 173  * PGRAPH engine/subdev functions
 174  ******************************************************************************/
 175
 176 int
 177 gk110_gr_fini(struct nvkm_object *object, bool suspend)
 178 {
 179         struct gf100_gr_priv *priv = (void *)object;
 180         static const struct {
 181                 u32 addr;
 182                 u32 data;
 183         } magic[] = {
 184                 { 0x020520, 0xfffffffc },
 185                 { 0x020524, 0xfffffffe },
 186                 { 0x020524, 0xfffffffc },
 187                 { 0x020524, 0xfffffff8 },
 188                 { 0x020524, 0xffffffe0 },
 189                 { 0x020530, 0xfffffffe },
 190                 { 0x02052c, 0xfffffffa },
 191                 { 0x02052c, 0xfffffff0 },
 192                 { 0x02052c, 0xffffffc0 },
 193                 { 0x02052c, 0xffffff00 },
 194                 { 0x02052c, 0xfffffc00 },
 195                 { 0x02052c, 0xfffcfc00 },
 196                 { 0x02052c, 0xfff0fc00 },
 197                 { 0x02052c, 0xff80fc00 },
 198                 { 0x020528, 0xfffffffe },
 199                 { 0x020528, 0xfffffffc },
 200         };
 201         int i;
 202
 203         nv_mask(priv, 0x000200, 0x08001000, 0x00000000);
 204         nv_mask(priv, 0x0206b4, 0x00000000, 0x00000000);
 205         for (i = 0; i < ARRAY_SIZE(magic); i++) {
 206                 nv_wr32(priv, magic[i].addr, magic[i].data);
 207                 nv_wait(priv, magic[i].addr, 0x80000000, 0x00000000);
 208         }
 209
 210         return nvkm_gr_fini(&priv->base, suspend);
 211 }
 212
 213 #include "fuc/hubgk110.fuc3.h"
 214
 215 struct gf100_gr_ucode
 216 gk110_gr_fecs_ucode = {
 217         .code.data = gk110_grhub_code,
 218         .code.size = sizeof(gk110_grhub_code),
 219         .data.data = gk110_grhub_data,
 220         .data.size = sizeof(gk110_grhub_data),
 221 };
 222
 223 #include "fuc/gpcgk110.fuc3.h"
 224
 225 struct gf100_gr_ucode
 226 gk110_gr_gpccs_ucode = {
 227         .code.data = gk110_grgpc_code,
 228         .code.size = sizeof(gk110_grgpc_code),
 229         .data.data = gk110_grgpc_data,
 230         .data.size = sizeof(gk110_grgpc_data),
 231 };
 232
 233 struct nvkm_oclass *
 234 gk110_gr_oclass = &(struct gf100_gr_oclass) {
 235         .base.handle = NV_ENGINE(GR, 0xf0),
 236         .base.ofuncs = &(struct nvkm_ofuncs) {
 237                 .ctor = gf100_gr_ctor,
 238                 .dtor = gf100_gr_dtor,
 239                 .init = gk104_gr_init,
 240                 .fini = gk110_gr_fini,
 241         },
 242         .cclass = &gk110_grctx_oclass,
 243         .sclass =  gk110_gr_sclass,
 244         .mmio = gk110_gr_pack_mmio,
 245         .fecs.ucode = &gk110_gr_fecs_ucode,
 246         .gpccs.ucode = &gk110_gr_gpccs_ucode,
 247         .ppc_nr = 2,
 248 }.base;