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yaml
---
r: 329620
b: refs/heads/master
c: 73a60c0
h: refs/heads/master
v: v3
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Ben Skeggs committed Oct 3, 2012
1 parent b40ba07 commit b8feb6a
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Showing 9 changed files with 137 additions and 75 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 18c9b959fd8ea6f3602efbedad788f53e305e6f1
refs/heads/master: 73a60c0d218a292f8ef29d3467726ff26ed366fc
36 changes: 25 additions & 11 deletions trunk/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -38,27 +38,38 @@ struct nvc0_copy_engine {
u32 ctx;
};

struct nvc0_copy_chan {
struct nouveau_gpuobj *mem;
struct nouveau_vma vma;
};

static int
nvc0_copy_context_new(struct nouveau_channel *chan, int engine)
{
struct nvc0_copy_engine *pcopy = nv_engine(chan->dev, engine);
struct nvc0_copy_chan *cctx;
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_gpuobj *ramin = chan->ramin;
struct nouveau_gpuobj *ctx = NULL;
int ret;

ret = nouveau_gpuobj_new(dev, chan, 256, 256,
NVOBJ_FLAG_VM | NVOBJ_FLAG_VM_USER |
NVOBJ_FLAG_ZERO_ALLOC, &ctx);
cctx = chan->engctx[engine] = kzalloc(sizeof(*cctx), GFP_KERNEL);
if (!cctx)
return -ENOMEM;

ret = nouveau_gpuobj_new(dev, NULL, 256, 256,
NVOBJ_FLAG_ZERO_ALLOC, &cctx->mem);
if (ret)
return ret;

nv_wo32(ramin, pcopy->ctx + 0, lower_32_bits(ctx->linst));
nv_wo32(ramin, pcopy->ctx + 4, upper_32_bits(ctx->linst));
dev_priv->engine.instmem.flush(dev);
ret = nouveau_gpuobj_map_vm(cctx->mem, NV_MEM_ACCESS_RW, chan->vm,
&cctx->vma);
if (ret)
return ret;

chan->engctx[engine] = ctx;
nv_wo32(ramin, pcopy->ctx + 0, lower_32_bits(cctx->vma.offset));
nv_wo32(ramin, pcopy->ctx + 4, upper_32_bits(cctx->vma.offset));
dev_priv->engine.instmem.flush(dev);
return 0;
}

Expand All @@ -73,7 +84,7 @@ static void
nvc0_copy_context_del(struct nouveau_channel *chan, int engine)
{
struct nvc0_copy_engine *pcopy = nv_engine(chan->dev, engine);
struct nouveau_gpuobj *ctx = chan->engctx[engine];
struct nvc0_copy_chan *cctx = chan->engctx[engine];
struct drm_device *dev = chan->dev;
u32 inst;

Expand All @@ -93,9 +104,12 @@ nvc0_copy_context_del(struct nouveau_channel *chan, int engine)

nv_wo32(chan->ramin, pcopy->ctx + 0, 0x00000000);
nv_wo32(chan->ramin, pcopy->ctx + 4, 0x00000000);
nouveau_gpuobj_ref(NULL, &ctx);

chan->engctx[engine] = ctx;
nouveau_gpuobj_unmap(&cctx->vma);
nouveau_gpuobj_ref(NULL, &cctx->mem);

kfree(cctx);
chan->engctx[engine] = NULL;
}

static int
Expand Down
71 changes: 50 additions & 21 deletions trunk/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -161,50 +161,68 @@ nvc0_graph_create_context_mmio_list(struct nouveau_channel *chan)
struct drm_nouveau_private *dev_priv = dev->dev_private;
int i = 0, gpc, tp, ret;

ret = nouveau_gpuobj_new(dev, chan, 0x2000, 256, NVOBJ_FLAG_VM,
&grch->unk408004);
ret = nouveau_gpuobj_new(dev, NULL, 0x2000, 256, 0, &grch->unk408004);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 0x8000, 256, NVOBJ_FLAG_VM,
&grch->unk40800c);
ret = nouveau_gpuobj_map_vm(grch->unk408004, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->unk408004_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 384 * 1024, 4096,
NVOBJ_FLAG_VM | NVOBJ_FLAG_VM_USER,
ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 256, 0, &grch->unk40800c);
if (ret)
return ret;

ret = nouveau_gpuobj_map_vm(grch->unk40800c, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->unk40800c_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, NULL, 384 * 1024, 4096, 0,
&grch->unk418810);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 0x1000, 0, NVOBJ_FLAG_VM,
&grch->mmio);
ret = nouveau_gpuobj_map_vm(grch->unk418810, NV_MEM_ACCESS_RW,
chan->vm, &grch->unk418810_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 0, 0, &grch->mmio);
if (ret)
return ret;

ret = nouveau_gpuobj_map_vm(grch->mmio, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->mmio_vma);
if (ret)
return ret;

nv_wo32(grch->mmio, i++ * 4, 0x00408004);
nv_wo32(grch->mmio, i++ * 4, grch->unk408004->linst >> 8);
nv_wo32(grch->mmio, i++ * 4, grch->unk408004_vma.offset >> 8);
nv_wo32(grch->mmio, i++ * 4, 0x00408008);
nv_wo32(grch->mmio, i++ * 4, 0x80000018);

nv_wo32(grch->mmio, i++ * 4, 0x0040800c);
nv_wo32(grch->mmio, i++ * 4, grch->unk40800c->linst >> 8);
nv_wo32(grch->mmio, i++ * 4, grch->unk40800c_vma.offset >> 8);
nv_wo32(grch->mmio, i++ * 4, 0x00408010);
nv_wo32(grch->mmio, i++ * 4, 0x80000000);

nv_wo32(grch->mmio, i++ * 4, 0x00418810);
nv_wo32(grch->mmio, i++ * 4, 0x80000000 | grch->unk418810->linst >> 12);
nv_wo32(grch->mmio, i++ * 4, 0x80000000 | grch->unk418810_vma.offset >> 12);
nv_wo32(grch->mmio, i++ * 4, 0x00419848);
nv_wo32(grch->mmio, i++ * 4, 0x10000000 | grch->unk418810->linst >> 12);
nv_wo32(grch->mmio, i++ * 4, 0x10000000 | grch->unk418810_vma.offset >> 12);

nv_wo32(grch->mmio, i++ * 4, 0x00419004);
nv_wo32(grch->mmio, i++ * 4, grch->unk40800c->linst >> 8);
nv_wo32(grch->mmio, i++ * 4, grch->unk40800c_vma.offset >> 8);
nv_wo32(grch->mmio, i++ * 4, 0x00419008);
nv_wo32(grch->mmio, i++ * 4, 0x00000000);

nv_wo32(grch->mmio, i++ * 4, 0x00418808);
nv_wo32(grch->mmio, i++ * 4, grch->unk408004->linst >> 8);
nv_wo32(grch->mmio, i++ * 4, grch->unk408004_vma.offset >> 8);
nv_wo32(grch->mmio, i++ * 4, 0x0041880c);
nv_wo32(grch->mmio, i++ * 4, 0x80000018);

Expand Down Expand Up @@ -262,19 +280,25 @@ nvc0_graph_context_new(struct nouveau_channel *chan, int engine)
return -ENOMEM;
chan->engctx[NVOBJ_ENGINE_GR] = grch;

ret = nouveau_gpuobj_new(dev, chan, priv->grctx_size, 256,
NVOBJ_FLAG_VM | NVOBJ_FLAG_ZERO_ALLOC,
ret = nouveau_gpuobj_new(dev, NULL, priv->grctx_size, 256, 0,
&grch->grctx);
if (ret)
goto error;

ret = nouveau_gpuobj_map_vm(grch->grctx, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->grctx_vma);
if (ret)
return ret;

grctx = grch->grctx;

ret = nvc0_graph_create_context_mmio_list(chan);
if (ret)
goto error;

nv_wo32(chan->ramin, 0x0210, lower_32_bits(grctx->linst) | 4);
nv_wo32(chan->ramin, 0x0214, upper_32_bits(grctx->linst));
nv_wo32(chan->ramin, 0x0210, lower_32_bits(grch->grctx_vma.offset) | 4);
nv_wo32(chan->ramin, 0x0214, upper_32_bits(grch->grctx_vma.offset));
pinstmem->flush(dev);

if (!priv->grctx_vals) {
Expand All @@ -288,13 +312,13 @@ nvc0_graph_context_new(struct nouveau_channel *chan, int engine)

if (!nouveau_ctxfw) {
nv_wo32(grctx, 0x00, grch->mmio_nr);
nv_wo32(grctx, 0x04, grch->mmio->linst >> 8);
nv_wo32(grctx, 0x04, grch->mmio_vma.offset >> 8);
} else {
nv_wo32(grctx, 0xf4, 0);
nv_wo32(grctx, 0xf8, 0);
nv_wo32(grctx, 0x10, grch->mmio_nr);
nv_wo32(grctx, 0x14, lower_32_bits(grch->mmio->linst));
nv_wo32(grctx, 0x18, upper_32_bits(grch->mmio->linst));
nv_wo32(grctx, 0x14, lower_32_bits(grch->mmio_vma.offset));
nv_wo32(grctx, 0x18, upper_32_bits(grch->mmio_vma.offset));
nv_wo32(grctx, 0x1c, 1);
nv_wo32(grctx, 0x20, 0);
nv_wo32(grctx, 0x28, 0);
Expand All @@ -313,6 +337,11 @@ nvc0_graph_context_del(struct nouveau_channel *chan, int engine)
{
struct nvc0_graph_chan *grch = chan->engctx[engine];

nouveau_gpuobj_unmap(&grch->mmio_vma);
nouveau_gpuobj_unmap(&grch->unk418810_vma);
nouveau_gpuobj_unmap(&grch->unk40800c_vma);
nouveau_gpuobj_unmap(&grch->unk408004_vma);
nouveau_gpuobj_unmap(&grch->grctx_vma);
nouveau_gpuobj_ref(NULL, &grch->mmio);
nouveau_gpuobj_ref(NULL, &grch->unk418810);
nouveau_gpuobj_ref(NULL, &grch->unk40800c);
Expand Down
5 changes: 5 additions & 0 deletions trunk/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -62,10 +62,15 @@ struct nvc0_graph_priv {

struct nvc0_graph_chan {
struct nouveau_gpuobj *grctx;
struct nouveau_vma grctx_vma;
struct nouveau_gpuobj *unk408004; /* 0x418810 too */
struct nouveau_vma unk408004_vma;
struct nouveau_gpuobj *unk40800c; /* 0x419004 too */
struct nouveau_vma unk40800c_vma;
struct nouveau_gpuobj *unk418810; /* 0x419848 too */
struct nouveau_vma unk418810_vma;
struct nouveau_gpuobj *mmio;
struct nouveau_vma mmio_vma;
int mmio_nr;
};

Expand Down
70 changes: 50 additions & 20 deletions trunk/drivers/gpu/drm/nouveau/core/engine/graph/nve0.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -137,24 +137,43 @@ nve0_graph_create_context_mmio_list(struct nouveau_channel *chan)
int gpc;
int ret;

ret = nouveau_gpuobj_new(dev, chan, 0x3000, 256, NVOBJ_FLAG_VM,
&grch->unk408004);
ret = nouveau_gpuobj_new(dev, NULL, 0x3000, 256, 0, &grch->unk408004);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 0x8000, 256, NVOBJ_FLAG_VM,
&grch->unk40800c);
ret = nouveau_gpuobj_map_vm(grch->unk408004, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->unk408004_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 384 * 1024, 4096,
NVOBJ_FLAG_VM | NVOBJ_FLAG_VM_USER,
ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 256, 0, &grch->unk40800c);
if (ret)
return ret;

ret = nouveau_gpuobj_map_vm(grch->unk40800c, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->unk40800c_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, NULL, 384 * 1024, 4096, 0,
&grch->unk418810);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, chan, 0x1000, 0, NVOBJ_FLAG_VM,
&grch->mmio);
ret = nouveau_gpuobj_map_vm(grch->unk418810, NV_MEM_ACCESS_RW,
chan->vm, &grch->unk418810_vma);
if (ret)
return ret;

ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 0, 0, &grch->mmio);
if (ret)
return ret;

ret = nouveau_gpuobj_map_vm(grch->mmio, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->mmio_vma);
if (ret)
return ret;

Expand All @@ -163,18 +182,18 @@ nve0_graph_create_context_mmio_list(struct nouveau_channel *chan)
nv_wo32(grch->mmio, (grch->mmio_nr * 8) + 4, (v)); \
grch->mmio_nr++; \
} while (0)
mmio(0x40800c, grch->unk40800c->linst >> 8);
mmio(0x40800c, grch->unk40800c_vma.offset >> 8);
mmio(0x408010, 0x80000000);
mmio(0x419004, grch->unk40800c->linst >> 8);
mmio(0x419004, grch->unk40800c_vma.offset >> 8);
mmio(0x419008, 0x00000000);
mmio(0x4064cc, 0x80000000);
mmio(0x408004, grch->unk408004->linst >> 8);
mmio(0x408004, grch->unk408004_vma.offset >> 8);
mmio(0x408008, 0x80000030);
mmio(0x418808, grch->unk408004->linst >> 8);
mmio(0x418808, grch->unk408004_vma.offset >> 8);
mmio(0x41880c, 0x80000030);
mmio(0x4064c8, 0x01800600);
mmio(0x418810, 0x80000000 | grch->unk418810->linst >> 12);
mmio(0x419848, 0x10000000 | grch->unk418810->linst >> 12);
mmio(0x418810, 0x80000000 | grch->unk418810_vma.offset >> 12);
mmio(0x419848, 0x10000000 | grch->unk418810_vma.offset >> 12);
mmio(0x405830, 0x02180648);
mmio(0x4064c4, 0x0192ffff);

Expand Down Expand Up @@ -214,19 +233,25 @@ nve0_graph_context_new(struct nouveau_channel *chan, int engine)
return -ENOMEM;
chan->engctx[NVOBJ_ENGINE_GR] = grch;

ret = nouveau_gpuobj_new(dev, chan, priv->grctx_size, 256,
NVOBJ_FLAG_VM | NVOBJ_FLAG_ZERO_ALLOC,
ret = nouveau_gpuobj_new(dev, NULL, priv->grctx_size, 256, 0,
&grch->grctx);
if (ret)
goto error;

ret = nouveau_gpuobj_map_vm(grch->grctx, NV_MEM_ACCESS_RW |
NV_MEM_ACCESS_SYS, chan->vm,
&grch->grctx_vma);
if (ret)
return ret;

grctx = grch->grctx;

ret = nve0_graph_create_context_mmio_list(chan);
if (ret)
goto error;

nv_wo32(chan->ramin, 0x0210, lower_32_bits(grctx->linst) | 4);
nv_wo32(chan->ramin, 0x0214, upper_32_bits(grctx->linst));
nv_wo32(chan->ramin, 0x0210, lower_32_bits(grch->grctx_vma.offset) | 4);
nv_wo32(chan->ramin, 0x0214, upper_32_bits(grch->grctx_vma.offset));
pinstmem->flush(dev);

if (!priv->grctx_vals) {
Expand All @@ -240,8 +265,8 @@ nve0_graph_context_new(struct nouveau_channel *chan, int engine)
nv_wo32(grctx, 0xf4, 0);
nv_wo32(grctx, 0xf8, 0);
nv_wo32(grctx, 0x10, grch->mmio_nr);
nv_wo32(grctx, 0x14, lower_32_bits(grch->mmio->linst));
nv_wo32(grctx, 0x18, upper_32_bits(grch->mmio->linst));
nv_wo32(grctx, 0x14, lower_32_bits(grch->mmio_vma.offset));
nv_wo32(grctx, 0x18, upper_32_bits(grch->mmio_vma.offset));
nv_wo32(grctx, 0x1c, 1);
nv_wo32(grctx, 0x20, 0);
nv_wo32(grctx, 0x28, 0);
Expand All @@ -260,6 +285,11 @@ nve0_graph_context_del(struct nouveau_channel *chan, int engine)
{
struct nve0_graph_chan *grch = chan->engctx[engine];

nouveau_gpuobj_unmap(&grch->mmio_vma);
nouveau_gpuobj_unmap(&grch->unk418810_vma);
nouveau_gpuobj_unmap(&grch->unk40800c_vma);
nouveau_gpuobj_unmap(&grch->unk408004_vma);
nouveau_gpuobj_unmap(&grch->grctx_vma);
nouveau_gpuobj_ref(NULL, &grch->mmio);
nouveau_gpuobj_ref(NULL, &grch->unk418810);
nouveau_gpuobj_ref(NULL, &grch->unk40800c);
Expand Down
5 changes: 5 additions & 0 deletions trunk/drivers/gpu/drm/nouveau/core/engine/graph/nve0.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -62,10 +62,15 @@ struct nve0_graph_priv {

struct nve0_graph_chan {
struct nouveau_gpuobj *grctx;
struct nouveau_vma grctx_vma;
struct nouveau_gpuobj *unk408004; /* 0x418810 too */
struct nouveau_vma unk408004_vma;
struct nouveau_gpuobj *unk40800c; /* 0x419004 too */
struct nouveau_vma unk40800c_vma;
struct nouveau_gpuobj *unk418810; /* 0x419848 too */
struct nouveau_vma unk418810_vma;
struct nouveau_gpuobj *mmio;
struct nouveau_vma mmio_vma;
int mmio_nr;
};

Expand Down
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