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drm/nouveau/gr/gf100-: virtualise r406500

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2018-05-08 20:39:46 +10:00
parent 60770fa28b
commit e7163b1922
7 changed files with 21 additions and 6 deletions
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2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
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@ -1362,6 +1362,8 @@ gf100_grctx_generate_floorsweep(struct gf100_gr *gr)
func->max_ways_evict(gr);
if (func->dist_skip_table)
func->dist_skip_table(gr);
if (func->r406500)
func->r406500(gr);
}
void

2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
View File

@ -58,6 +58,7 @@ struct gf100_grctx_func {
void (*alpha_beta_tables)(struct gf100_gr *);
void (*max_ways_evict)(struct gf100_gr *);
void (*dist_skip_table)(struct gf100_gr *);
void (*r406500)(struct gf100_gr *);
};
extern const struct gf100_grctx_func gf100_grctx;
@ -115,6 +116,7 @@ void gm107_grctx_generate_attrib(struct gf100_grctx *);
extern const struct gf100_grctx_func gm200_grctx;
void gm200_grctx_generate_dist_skip_table(struct gf100_gr *);
void gm200_grctx_generate_r406500(struct gf100_gr *);
void gm200_grctx_generate_405b60(struct gf100_gr *);
extern const struct gf100_grctx_func gm20b_grctx;

9
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
View File

@ -930,6 +930,12 @@ gm107_grctx_generate_attrib(struct gf100_grctx *info)
}
}
static void
gm107_grctx_generate_r406500(struct gf100_gr *gr)
{
nvkm_wr32(gr->base.engine.subdev.device, 0x406500, 0x00000001);
}
void
gm107_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)
{
@ -961,8 +967,6 @@ gm107_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
gf100_grctx_generate_floorsweep(gr);
nvkm_wr32(device, 0x406500, 0x00000001);
nvkm_wr32(device, 0x405b00, (gr->tpc_total << 8) | gr->gpc_nr);
gf100_gr_icmd(gr, grctx->icmd);
@ -1002,4 +1006,5 @@ gm107_grctx = {
.rop_mapping = gf117_grctx_generate_rop_mapping,
.alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables,
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.r406500 = gm107_grctx_generate_r406500,
};

9
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c
View File

@ -59,6 +59,12 @@ gm200_grctx_generate_405b60(struct gf100_gr *gr)
nvkm_wr32(device, 0x405ba0 + (i * 4), gpcs[i]);
}
void
gm200_grctx_generate_r406500(struct gf100_gr *gr)
{
nvkm_wr32(gr->base.engine.subdev.device, 0x406500, 0x00000000);
}
static void
gm200_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
{
@ -78,8 +84,6 @@ gm200_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
gf100_grctx_generate_floorsweep(gr);
nvkm_wr32(device, 0x406500, 0x00000000);
nvkm_wr32(device, 0x405b00, (gr->tpc_total << 8) | gr->gpc_nr);
for (tmp = 0, i = 0; i < gr->gpc_nr; i++)
@ -136,4 +140,5 @@ gm200_grctx = {
.sm_id = gm107_grctx_generate_sm_id,
.rop_mapping = gf117_grctx_generate_rop_mapping,
.dist_skip_table = gm200_grctx_generate_dist_skip_table,
.r406500 = gm200_grctx_generate_r406500,
};

3
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
View File

@ -140,8 +140,6 @@ gp100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
gf100_grctx_generate_floorsweep(gr);
nvkm_wr32(device, 0x406500, 0x00000000);
nvkm_wr32(device, 0x405b00, (gr->tpc_total << 8) | gr->gpc_nr);
for (tmp = 0, i = 0; i < gr->gpc_nr; i++)
@ -173,4 +171,5 @@ gp100_grctx = {
.sm_id = gm107_grctx_generate_sm_id,
.rop_mapping = gf117_grctx_generate_rop_mapping,
.dist_skip_table = gm200_grctx_generate_dist_skip_table,
.r406500 = gm200_grctx_generate_r406500,
};

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
View File

@ -97,4 +97,5 @@ gp102_grctx = {
.sm_id = gm107_grctx_generate_sm_id,
.rop_mapping = gf117_grctx_generate_rop_mapping,
.dist_skip_table = gm200_grctx_generate_dist_skip_table,
.r406500 = gm200_grctx_generate_r406500,
};

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c
View File

@ -47,4 +47,5 @@ gp107_grctx = {
.sm_id = gm107_grctx_generate_sm_id,
.rop_mapping = gf117_grctx_generate_rop_mapping,
.dist_skip_table = gm200_grctx_generate_dist_skip_table,
.r406500 = gm200_grctx_generate_r406500,
};