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drm/gf100-/gr: unhardcode bundle cb config
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Should be the same values as before, except:

GF117 has smaller buffer allocated, as per register setup.
GK20A now uses values from Tegra driver, not GK104's.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs committed Aug 9, 2014
1 parent 694c6ca commit aa2d58c
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Showing 13 changed files with 100 additions and 41 deletions.
4 changes: 4 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxgk110b.c
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Original file line number Diff line number Diff line change
Expand Up @@ -91,4 +91,8 @@ gk110b_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nvf0_grctx_pack_ppc,
.icmd = nvf0_grctx_pack_icmd,
.mthd = nvf0_grctx_pack_mthd,
.bundle = nve4_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0x180,
.bundle_token_limit = 0x600,
}.base;
4 changes: 4 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxgk20a.c
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Original file line number Diff line number Diff line change
Expand Up @@ -50,4 +50,8 @@ gk20a_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nve4_grctx_pack_ppc,
.icmd = nve4_grctx_pack_icmd,
.mthd = gk20a_grctx_pack_mthd,
.bundle = nve4_grctx_generate_bundle,
.bundle_size = 0x1800,
.bundle_min_gpm_fifo_depth = 0x62,
.bundle_token_limit = 0x100,
}.base;
30 changes: 22 additions & 8 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxgm107.c
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Original file line number Diff line number Diff line change
Expand Up @@ -858,10 +858,26 @@ gm107_grctx_pack_ppc[] = {
* PGRAPH context implementation
******************************************************************************/

static void
gm107_grctx_generate_bundle(struct nvc0_grctx *info)
{
const struct nvc0_grctx_oclass *impl = nvc0_grctx_impl(info->priv);
const u32 state_limit = min(impl->bundle_min_gpm_fifo_depth,
impl->bundle_size / 0x20);
const u32 token_limit = impl->bundle_token_limit;
const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
const int s = 8;
const int b = mmio_vram(info, impl->bundle_size, (1 << s), access);
mmio_refn(info, 0x408004, 0x00000000, s, b);
mmio_refn(info, 0x408008, 0x80000000 | (impl->bundle_size >> s), 0, b);
mmio_refn(info, 0x418e24, 0x00000000, s, b);
mmio_refn(info, 0x418e28, 0x80000000 | (impl->bundle_size >> s), 0, b);
mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit);
}

static void
gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x200000, 0x1000, NV_MEM_ACCESS_RW);

Expand All @@ -872,13 +888,6 @@ gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
mmio_list(0x4064cc, 0x80000000, 0, 0);
mmio_list(0x418e30, 0x80000000, 0, 0);

mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000030, 0, 0);
mmio_list(0x418e24, 0x00000000, 8, 0);
mmio_list(0x418e28, 0x80000030, 0, 0);

mmio_list(0x4064c8, 0x018002c0, 0, 0);

mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);
mmio_list(0x419c2c, 0x10000000, 12, 2);
Expand Down Expand Up @@ -934,6 +943,7 @@ gm107_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)

nv_wr32(priv, 0x404154, 0x00000000);

oclass->bundle(info);
oclass->mods(priv, info);
oclass->unkn(priv);

Expand Down Expand Up @@ -988,4 +998,8 @@ gm107_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = gm107_grctx_pack_ppc,
.icmd = gm107_grctx_pack_icmd,
.mthd = gm107_grctx_pack_mthd,
.bundle = gm107_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0x180,
.bundle_token_limit = 0x2c0,
}.base;
10 changes: 4 additions & 6 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnv108.c
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Original file line number Diff line number Diff line change
Expand Up @@ -538,19 +538,13 @@ nv108_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
u32 offset;
int gpc;

mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x4064cc, 0x80000000, 0, 0);
mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000030, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000030, 0, 0);
mmio_list(0x4064c8, 0x00c20200, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);

Expand Down Expand Up @@ -596,4 +590,8 @@ nv108_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nv108_grctx_pack_ppc,
.icmd = nv108_grctx_pack_icmd,
.mthd = nvf0_grctx_pack_mthd,
.bundle = nve4_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0xc2,
.bundle_token_limit = 0x200,
}.base;
21 changes: 16 additions & 5 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1020,26 +1020,34 @@ nvc0_grctx_mmio_item(struct nvc0_grctx *info, u32 addr, u32 data,
nv_wr32(info->priv, addr, data);
}

void
nvc0_grctx_generate_bundle(struct nvc0_grctx *info)
{
const struct nvc0_grctx_oclass *impl = nvc0_grctx_impl(info->priv);
const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
const int s = 8;
const int b = mmio_vram(info, impl->bundle_size, (1 << s), access);
mmio_refn(info, 0x408004, 0x00000000, s, b);
mmio_refn(info, 0x408008, 0x80000000 | (impl->bundle_size >> s), 0, b);
mmio_refn(info, 0x418808, 0x00000000, s, b);
mmio_refn(info, 0x41880c, 0x80000000 | (impl->bundle_size >> s), 0, b);
}

void
nvc0_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
int gpc, tpc;
u32 offset;

mmio_data(0x002000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);

mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000018, 0, 0);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000018, 0, 0);

mmio_list(0x405830, 0x02180000, 0, 0);

Expand Down Expand Up @@ -1218,6 +1226,7 @@ nvc0_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)

nv_wr32(priv, 0x404154, 0x00000000);

oclass->bundle(info);
oclass->mods(priv, info);
oclass->unkn(priv);

Expand Down Expand Up @@ -1354,4 +1363,6 @@ nvc0_grctx_oclass = &(struct nvc0_grctx_oclass) {
.tpc = nvc0_grctx_pack_tpc,
.icmd = nvc0_grctx_pack_icmd,
.mthd = nvc0_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
13 changes: 13 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.h
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Original file line number Diff line number Diff line change
Expand Up @@ -39,11 +39,23 @@ struct nvc0_grctx_oclass {
/* indirect context data, generated with icmds/mthds */
const struct nvc0_graph_pack *icmd;
const struct nvc0_graph_pack *mthd;
/* bundle circular buffer */
void (*bundle)(struct nvc0_grctx *);
u32 bundle_size;
u32 bundle_min_gpm_fifo_depth;
u32 bundle_token_limit;
};

static inline const struct nvc0_grctx_oclass *
nvc0_grctx_impl(struct nvc0_graph_priv *priv)
{
return (void *)nv_engine(priv)->cclass;
}

extern struct nouveau_oclass *nvc0_grctx_oclass;
int nvc0_grctx_generate(struct nvc0_graph_priv *);
void nvc0_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
void nvc0_grctx_generate_bundle(struct nvc0_grctx *);
void nvc0_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
void nvc0_grctx_generate_unkn(struct nvc0_graph_priv *);
void nvc0_grctx_generate_tpcid(struct nvc0_graph_priv *);
Expand All @@ -64,6 +76,7 @@ extern struct nouveau_oclass *nvd9_grctx_oclass;
extern struct nouveau_oclass *nve4_grctx_oclass;
extern struct nouveau_oclass *gk20a_grctx_oclass;
void nve4_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
void nve4_grctx_generate_bundle(struct nvc0_grctx *);
void nve4_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
void nve4_grctx_generate_unkn(struct nvc0_graph_priv *);
void nve4_grctx_generate_r418bb8(struct nvc0_graph_priv *);
Expand Down
7 changes: 2 additions & 5 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -732,19 +732,14 @@ nvc1_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
int gpc, tpc;
u32 offset;

mmio_data(0x002000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000018, 0, 0);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000018, 0, 0);

mmio_list(0x405830, 0x02180218, 0, 0);
mmio_list(0x4064c4, 0x0086ffff, 0, 0);
Expand Down Expand Up @@ -794,4 +789,6 @@ nvc1_grctx_oclass = &(struct nvc0_grctx_oclass) {
.tpc = nvc1_grctx_pack_tpc,
.icmd = nvc1_grctx_pack_icmd,
.mthd = nvc1_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
2 changes: 2 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc4.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -100,4 +100,6 @@ nvc4_grctx_oclass = &(struct nvc0_grctx_oclass) {
.tpc = nvc4_grctx_pack_tpc,
.icmd = nvc0_grctx_pack_icmd,
.mthd = nvc0_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
2 changes: 2 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc8.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -351,4 +351,6 @@ nvc8_grctx_oclass = &(struct nvc0_grctx_oclass) {
.tpc = nvc0_grctx_pack_tpc,
.icmd = nvc8_grctx_pack_icmd,
.mthd = nvc8_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
8 changes: 3 additions & 5 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd7.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -184,17 +184,12 @@ nvd7_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
u32 offset;
int gpc;

mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000018, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000018, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);

Expand Down Expand Up @@ -233,6 +228,7 @@ nvd7_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)

nv_wr32(priv, 0x404154, 0x00000000);

oclass->bundle(info);
oclass->mods(priv, info);
oclass->unkn(priv);

Expand Down Expand Up @@ -272,4 +268,6 @@ nvd7_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nvd7_grctx_pack_ppc,
.icmd = nvd9_grctx_pack_icmd,
.mthd = nvd9_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
2 changes: 2 additions & 0 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd9.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -519,4 +519,6 @@ nvd9_grctx_oclass = &(struct nvc0_grctx_oclass) {
.tpc = nvd9_grctx_pack_tpc,
.icmd = nvd9_grctx_pack_icmd,
.mthd = nvd9_grctx_pack_mthd,
.bundle = nvc0_grctx_generate_bundle,
.bundle_size = 0x1800,
}.base;
28 changes: 22 additions & 6 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -838,26 +838,37 @@ nve4_grctx_pack_ppc[] = {
* PGRAPH context implementation
******************************************************************************/

void
nve4_grctx_generate_bundle(struct nvc0_grctx *info)
{
const struct nvc0_grctx_oclass *impl = nvc0_grctx_impl(info->priv);
const u32 state_limit = min(impl->bundle_min_gpm_fifo_depth,
impl->bundle_size / 0x20);
const u32 token_limit = impl->bundle_token_limit;
const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
const int s = 8;
const int b = mmio_vram(info, impl->bundle_size, (1 << s), access);
mmio_refn(info, 0x408004, 0x00000000, s, b);
mmio_refn(info, 0x408008, 0x80000000 | (impl->bundle_size >> s), 0, b);
mmio_refn(info, 0x418808, 0x00000000, s, b);
mmio_refn(info, 0x41880c, 0x80000000 | (impl->bundle_size >> s), 0, b);
mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit);
}

void
nve4_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
u32 magic[GPC_MAX][2];
u32 offset;
int gpc;

mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x4064cc, 0x80000000, 0, 0);
mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000030, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000030, 0, 0);
mmio_list(0x4064c8, 0x01800600, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);

Expand Down Expand Up @@ -967,6 +978,7 @@ nve4_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)

nv_wr32(priv, 0x404154, 0x00000000);

oclass->bundle(info);
oclass->mods(priv, info);
oclass->unkn(priv);

Expand Down Expand Up @@ -1018,4 +1030,8 @@ nve4_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nve4_grctx_pack_ppc,
.icmd = nve4_grctx_pack_icmd,
.mthd = nve4_grctx_pack_mthd,
.bundle = nve4_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0x180,
.bundle_token_limit = 0x600,
}.base;
10 changes: 4 additions & 6 deletions drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -816,19 +816,13 @@ nvf0_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
u32 offset;
int gpc;

mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
mmio_list(0x419004, 0x00000000, 8, 1);
mmio_list(0x419008, 0x00000000, 0, 0);
mmio_list(0x4064cc, 0x80000000, 0, 0);
mmio_list(0x408004, 0x00000000, 8, 0);
mmio_list(0x408008, 0x80000030, 0, 0);
mmio_list(0x418808, 0x00000000, 8, 0);
mmio_list(0x41880c, 0x80000030, 0, 0);
mmio_list(0x4064c8, 0x01800600, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);

Expand Down Expand Up @@ -882,4 +876,8 @@ nvf0_grctx_oclass = &(struct nvc0_grctx_oclass) {
.ppc = nvf0_grctx_pack_ppc,
.icmd = nvf0_grctx_pack_icmd,
.mthd = nvf0_grctx_pack_mthd,
.bundle = nve4_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0x180,
.bundle_token_limit = 0x7c0,
}.base;

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