cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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g84.c (5808B)


      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
     23 */
     24#include "nv40.h"
     25
     26const struct nvkm_specsrc
     27g84_vfetch_sources[] = {
     28	{ 0x400c0c, (const struct nvkm_specmux[]) {
     29			{ 0x3, 0, "unk0" },
     30			{}
     31		}, "pgraph_vfetch_unk0c" },
     32	{}
     33};
     34
     35static const struct nvkm_specsrc
     36g84_prop_sources[] = {
     37	{ 0x408e50, (const struct nvkm_specmux[]) {
     38			{ 0x1f, 0, "sel", true },
     39			{}
     40		}, "pgraph_tpc0_prop_pm_mux" },
     41	{}
     42};
     43
     44static const struct nvkm_specsrc
     45g84_crop_sources[] = {
     46	{ 0x407008, (const struct nvkm_specmux[]) {
     47			{ 0xf, 0, "sel0", true },
     48			{ 0x7, 16, "sel1", true },
     49			{}
     50		}, "pgraph_rop0_crop_pm_mux" },
     51	{}
     52};
     53
     54static const struct nvkm_specsrc
     55g84_tex_sources[] = {
     56	{ 0x408808, (const struct nvkm_specmux[]) {
     57			{ 0xfffff, 0, "unk0" },
     58			{}
     59		}, "pgraph_tpc0_tex_unk08" },
     60	{}
     61};
     62
     63static const struct nvkm_specdom
     64g84_pm[] = {
     65	{ 0x20, (const struct nvkm_specsig[]) {
     66			{}
     67		}, &nv40_perfctr_func },
     68	{ 0xf0, (const struct nvkm_specsig[]) {
     69			{ 0xbd, "pc01_gr_idle" },
     70			{ 0x5e, "pc01_strmout_00" },
     71			{ 0x5f, "pc01_strmout_01" },
     72			{ 0xd2, "pc01_trast_00" },
     73			{ 0xd3, "pc01_trast_01" },
     74			{ 0xd4, "pc01_trast_02" },
     75			{ 0xd5, "pc01_trast_03" },
     76			{ 0xd8, "pc01_trast_04" },
     77			{ 0xd9, "pc01_trast_05" },
     78			{ 0x5c, "pc01_vattr_00" },
     79			{ 0x5d, "pc01_vattr_01" },
     80			{ 0x66, "pc01_vfetch_00", g84_vfetch_sources },
     81			{ 0x67, "pc01_vfetch_01", g84_vfetch_sources },
     82			{ 0x68, "pc01_vfetch_02", g84_vfetch_sources },
     83			{ 0x69, "pc01_vfetch_03", g84_vfetch_sources },
     84			{ 0x6a, "pc01_vfetch_04", g84_vfetch_sources },
     85			{ 0x6b, "pc01_vfetch_05", g84_vfetch_sources },
     86			{ 0x6c, "pc01_vfetch_06", g84_vfetch_sources },
     87			{ 0x6d, "pc01_vfetch_07", g84_vfetch_sources },
     88			{ 0x6e, "pc01_vfetch_08", g84_vfetch_sources },
     89			{ 0x6f, "pc01_vfetch_09", g84_vfetch_sources },
     90			{ 0x70, "pc01_vfetch_0a", g84_vfetch_sources },
     91			{ 0x71, "pc01_vfetch_0b", g84_vfetch_sources },
     92			{ 0x72, "pc01_vfetch_0c", g84_vfetch_sources },
     93			{ 0x73, "pc01_vfetch_0d", g84_vfetch_sources },
     94			{ 0x74, "pc01_vfetch_0e", g84_vfetch_sources },
     95			{ 0x75, "pc01_vfetch_0f", g84_vfetch_sources },
     96			{ 0x76, "pc01_vfetch_10", g84_vfetch_sources },
     97			{ 0x77, "pc01_vfetch_11", g84_vfetch_sources },
     98			{ 0x78, "pc01_vfetch_12", g84_vfetch_sources },
     99			{ 0x79, "pc01_vfetch_13", g84_vfetch_sources },
    100			{ 0x7a, "pc01_vfetch_14", g84_vfetch_sources },
    101			{ 0x7b, "pc01_vfetch_15", g84_vfetch_sources },
    102			{ 0x7c, "pc01_vfetch_16", g84_vfetch_sources },
    103			{ 0x7d, "pc01_vfetch_17", g84_vfetch_sources },
    104			{ 0x7e, "pc01_vfetch_18", g84_vfetch_sources },
    105			{ 0x7f, "pc01_vfetch_19", g84_vfetch_sources },
    106			{ 0x07, "pc01_zcull_00", nv50_zcull_sources },
    107			{ 0x08, "pc01_zcull_01", nv50_zcull_sources },
    108			{ 0x09, "pc01_zcull_02", nv50_zcull_sources },
    109			{ 0x0a, "pc01_zcull_03", nv50_zcull_sources },
    110			{ 0x0b, "pc01_zcull_04", nv50_zcull_sources },
    111			{ 0x0c, "pc01_zcull_05", nv50_zcull_sources },
    112			{ 0xa4, "pc01_unk00" },
    113			{ 0xec, "pc01_trailer" },
    114			{}
    115		}, &nv40_perfctr_func },
    116	{ 0xa0, (const struct nvkm_specsig[]) {
    117			{ 0x30, "pc02_crop_00", g84_crop_sources },
    118			{ 0x31, "pc02_crop_01", g84_crop_sources },
    119			{ 0x32, "pc02_crop_02", g84_crop_sources },
    120			{ 0x33, "pc02_crop_03", g84_crop_sources },
    121			{ 0x00, "pc02_prop_00", g84_prop_sources },
    122			{ 0x01, "pc02_prop_01", g84_prop_sources },
    123			{ 0x02, "pc02_prop_02", g84_prop_sources },
    124			{ 0x03, "pc02_prop_03", g84_prop_sources },
    125			{ 0x04, "pc02_prop_04", g84_prop_sources },
    126			{ 0x05, "pc02_prop_05", g84_prop_sources },
    127			{ 0x06, "pc02_prop_06", g84_prop_sources },
    128			{ 0x07, "pc02_prop_07", g84_prop_sources },
    129			{ 0x48, "pc02_tex_00", g84_tex_sources },
    130			{ 0x49, "pc02_tex_01", g84_tex_sources },
    131			{ 0x4a, "pc02_tex_02", g84_tex_sources },
    132			{ 0x4b, "pc02_tex_03", g84_tex_sources },
    133			{ 0x1a, "pc02_tex_04", g84_tex_sources },
    134			{ 0x1b, "pc02_tex_05", g84_tex_sources },
    135			{ 0x1c, "pc02_tex_06", g84_tex_sources },
    136			{ 0x44, "pc02_zrop_00", nv50_zrop_sources },
    137			{ 0x45, "pc02_zrop_01", nv50_zrop_sources },
    138			{ 0x46, "pc02_zrop_02", nv50_zrop_sources },
    139			{ 0x47, "pc02_zrop_03", nv50_zrop_sources },
    140			{ 0x8c, "pc02_trailer" },
    141			{}
    142		}, &nv40_perfctr_func },
    143	{ 0x20, (const struct nvkm_specsig[]) {
    144			{}
    145		}, &nv40_perfctr_func },
    146	{ 0x20, (const struct nvkm_specsig[]) {
    147			{}
    148		}, &nv40_perfctr_func },
    149	{ 0x20, (const struct nvkm_specsig[]) {
    150			{}
    151		}, &nv40_perfctr_func },
    152	{ 0x20, (const struct nvkm_specsig[]) {
    153			{}
    154		}, &nv40_perfctr_func },
    155	{ 0x20, (const struct nvkm_specsig[]) {
    156			{}
    157		}, &nv40_perfctr_func },
    158	{}
    159};
    160
    161int
    162g84_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
    163{
    164	return nv40_pm_new_(g84_pm, device, type, inst, ppm);
    165}