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-rw-r--r--shared-core/nouveau_drv.h6
-rw-r--r--shared-core/nouveau_fifo.c9
-rw-r--r--shared-core/nouveau_object.c77
-rw-r--r--shared-core/nv40_graph.c1
4 files changed, 48 insertions, 45 deletions
diff --git a/shared-core/nouveau_drv.h b/shared-core/nouveau_drv.h
index c3d19bb0..a4b05895 100644
--- a/shared-core/nouveau_drv.h
+++ b/shared-core/nouveau_drv.h
@@ -61,6 +61,7 @@ struct nouveau_object
{
struct nouveau_object *next;
struct nouveau_object *prev;
+ int channel;
struct mem_block *instance;
uint32_t ht_loc;
@@ -192,9 +193,12 @@ extern void nouveau_fifo_free(drm_device_t *dev, int channel);
/* nouveau_object.c */
extern void nouveau_object_cleanup(drm_device_t *dev, DRMFILE filp);
extern struct nouveau_object *
-nouveau_dma_object_create(drm_device_t *dev, int class,
+nouveau_object_gr_create(drm_device_t *dev, int channel, int class);
+extern struct nouveau_object *
+nouveau_object_dma_create(drm_device_t *dev, int channel, int class,
uint32_t offset, uint32_t size,
int access, int target);
+extern void nouveau_object_free(drm_device_t *dev, struct nouveau_object *obj);
extern int nouveau_ioctl_object_init(DRM_IOCTL_ARGS);
extern int nouveau_ioctl_dma_object_init(DRM_IOCTL_ARGS);
extern uint32_t nouveau_chip_instance_get(drm_device_t *dev, struct mem_block *mem);
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index ebdf7fb6..8c4e8309 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -239,12 +239,14 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
}
if (cb->flags & NOUVEAU_MEM_AGP) {
- cb_dma = nouveau_dma_object_create(dev, NV_CLASS_DMA_IN_MEMORY,
+ cb_dma = nouveau_object_dma_create(dev, channel,
+ NV_CLASS_DMA_IN_MEMORY,
cb->start - dev_priv->agp_phys,
cb->size,
NV_DMA_ACCESS_RO, NV_DMA_TARGET_AGP);
} else if (dev_priv->card_type != NV_04) {
- cb_dma = nouveau_dma_object_create(dev, NV_CLASS_DMA_IN_MEMORY,
+ cb_dma = nouveau_object_dma_create(dev, channel,
+ NV_CLASS_DMA_IN_MEMORY,
cb->start - drm_get_resource_start(dev, 1),
cb->size,
NV_DMA_ACCESS_RO, NV_DMA_TARGET_VIDMEM);
@@ -253,7 +255,8 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
* exact reason for existing :) PCI access to cmdbuf in
* VRAM.
*/
- cb_dma = nouveau_dma_object_create(dev, NV_CLASS_DMA_IN_MEMORY,
+ cb_dma = nouveau_object_dma_create(dev, channel,
+ NV_CLASS_DMA_IN_MEMORY,
cb->start, cb->size,
NV_DMA_ACCESS_RO, NV_DMA_TARGET_PCI);
}
diff --git a/shared-core/nouveau_object.c b/shared-core/nouveau_object.c
index ed214c69..c5cf8496 100644
--- a/shared-core/nouveau_object.c
+++ b/shared-core/nouveau_object.c
@@ -54,10 +54,10 @@ nouveau_chip_instance_get(drm_device_t *dev, struct mem_block *mem)
}
static void
-nouveau_object_link(drm_device_t *dev, int channel, struct nouveau_object *obj)
+nouveau_object_link(drm_device_t *dev, struct nouveau_object *obj)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
- struct nouveau_fifo *chan = &dev_priv->fifos[channel];
+ struct nouveau_fifo *chan = &dev_priv->fifos[obj->channel];
if (!chan->objs) {
chan->objs = obj;
@@ -72,11 +72,10 @@ nouveau_object_link(drm_device_t *dev, int channel, struct nouveau_object *obj)
}
static void
-nouveau_object_unlink(drm_device_t *dev, int channel,
- struct nouveau_object *obj)
+nouveau_object_unlink(drm_device_t *dev, struct nouveau_object *obj)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
- struct nouveau_fifo *chan = &dev_priv->fifos[channel];
+ struct nouveau_fifo *chan = &dev_priv->fifos[obj->channel];
if (obj->prev == NULL) {
if (obj->next)
@@ -155,7 +154,7 @@ nouveau_ht_handle_hash(drm_device_t *dev, int channel, uint32_t handle)
}
static int
-nouveau_ht_object_insert(drm_device_t* dev, int channel,
+nouveau_ht_object_insert(drm_device_t* dev, int channel, uint32_t handle,
struct nouveau_object *obj)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
@@ -163,6 +162,7 @@ nouveau_ht_object_insert(drm_device_t* dev, int channel,
int ht_end = ht_base + dev_priv->ramht_size;
int o_ofs, ofs;
+ obj->handle = handle;
o_ofs = ofs = nouveau_ht_handle_hash(dev, channel, obj->handle);
while (NV_READ(ht_base + ofs) || NV_READ(ht_base + ofs + 4)) {
@@ -212,7 +212,8 @@ static void nouveau_hash_table_remove(drm_device_t* dev,
}
}
-static struct nouveau_object *nouveau_instance_alloc(drm_device_t* dev)
+static struct nouveau_object *
+nouveau_object_instance_alloc(drm_device_t* dev, int channel)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
struct nouveau_object *obj;
@@ -223,6 +224,8 @@ static struct nouveau_object *nouveau_instance_alloc(drm_device_t* dev)
DRM_ERROR("couldn't alloc memory for object\n");
return NULL;
}
+
+ /* Allocate instance memory */
obj->instance = nouveau_instmem_alloc(dev,
(dev_priv->card_type >= NV_40 ? 32 : 16), 4);
if (!obj->instance) {
@@ -231,25 +234,28 @@ static struct nouveau_object *nouveau_instance_alloc(drm_device_t* dev)
return NULL;
}
+ /* Bind object to channel */
+ obj->channel = channel;
+ obj->handle = ~0;
+ nouveau_object_link(dev, obj);
+
return obj;
}
-static void nouveau_object_instance_free(drm_device_t *dev,
- struct nouveau_object *obj)
+static void
+nouveau_object_instance_free(drm_device_t *dev, struct nouveau_object *obj)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
- int count, i;
+ int i;
- if (dev_priv->card_type >= NV_40)
- count = 8;
- else
- count = 4;
+ /* Unbind object from channel */
+ nouveau_object_unlink(dev, obj);
/* Clean RAMIN entry */
DRM_DEBUG("Instance entry for 0x%08x"
"(engine %d, class 0x%x) before destroy:\n",
obj->handle, obj->engine, obj->class);
- for (i=0;i<count;i++) {
+ for (i=0; i<(obj->instance->size/4); i++) {
DRM_DEBUG(" +0x%02x: 0x%08x\n", (i*4),
INSTANCE_RD(obj->instance, i));
INSTANCE_WR(obj->instance, i, 0x00000000);
@@ -285,7 +291,7 @@ static void nouveau_object_instance_free(drm_device_t *dev,
*/
struct nouveau_object *
-nouveau_dma_object_create(drm_device_t* dev, int class,
+nouveau_object_dma_create(drm_device_t* dev, int channel, int class,
uint32_t offset, uint32_t size,
int access, int target)
{
@@ -320,7 +326,7 @@ nouveau_dma_object_create(drm_device_t* dev, int class,
frame = offset & ~0x00000FFF;
adjust = offset & 0x00000FFF;
- obj = nouveau_instance_alloc(dev);
+ obj = nouveau_object_instance_alloc(dev, channel);
if (!obj) {
DRM_ERROR("couldn't allocate DMA object\n");
return obj;
@@ -393,15 +399,15 @@ nouveau_dma_object_create(drm_device_t* dev, int class,
entry[5]:
set to 0?
*/
-static struct nouveau_object *
-nouveau_context_object_create(drm_device_t* dev, int class)
+struct nouveau_object *
+nouveau_object_gr_create(drm_device_t* dev, int channel, int class)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
struct nouveau_object *obj;
DRM_DEBUG("class=%x\n", class);
- obj = nouveau_instance_alloc(dev);
+ obj = nouveau_object_instance_alloc(dev, channel);
if (!obj) {
DRM_ERROR("couldn't allocate context object\n");
return obj;
@@ -446,16 +452,13 @@ nouveau_context_object_create(drm_device_t* dev, int class)
return obj;
}
-static void
-nouveau_object_free(drm_device_t *dev, int channel, struct nouveau_object *obj)
+void
+nouveau_object_free(drm_device_t *dev, struct nouveau_object *obj)
{
- nouveau_object_unlink(dev, channel, obj);
-
nouveau_object_instance_free(dev, obj);
- nouveau_hash_table_remove(dev, obj);
-
+ if (obj->handle != ~0)
+ nouveau_hash_table_remove(dev, obj);
drm_free(obj, sizeof(struct nouveau_object), DRM_MEM_DRIVER);
- return;
}
void nouveau_object_cleanup(drm_device_t *dev, DRMFILE filp)
@@ -468,8 +471,7 @@ void nouveau_object_cleanup(drm_device_t *dev, DRMFILE filp)
return;
while (dev_priv->fifos[channel].objs)
- nouveau_object_free(dev, channel,
- dev_priv->fifos[channel].objs);
+ nouveau_object_free(dev, dev_priv->fifos[channel].objs);
}
int nouveau_ioctl_object_init(DRM_IOCTL_ARGS)
@@ -494,18 +496,15 @@ int nouveau_ioctl_object_init(DRM_IOCTL_ARGS)
return DRM_ERR(EINVAL);
}
- obj = nouveau_context_object_create(dev, init.class);
+ obj = nouveau_object_gr_create(dev, channel, init.class);
if (!obj)
return DRM_ERR(ENOMEM);
- obj->handle = init.handle;
- if (nouveau_ht_object_insert(dev, channel, obj)) {
- nouveau_object_free(dev, channel, obj);
+ if (nouveau_ht_object_insert(dev, channel, init.handle, obj)) {
+ nouveau_object_free(dev, obj);
return DRM_ERR(ENOMEM);
}
- nouveau_object_link(dev, channel, obj);
-
return 0;
}
@@ -590,20 +589,18 @@ int nouveau_ioctl_dma_object_init(DRM_IOCTL_ARGS)
return DRM_ERR(EINVAL);
}
- obj = nouveau_dma_object_create(dev, init.class,
+ obj = nouveau_object_dma_create(dev, channel, init.class,
init.offset, init.size,
init.access, init.target);
if (!obj)
return DRM_ERR(ENOMEM);
obj->handle = init.handle;
- if (nouveau_ht_object_insert(dev, channel, obj)) {
- nouveau_object_free(dev, channel, obj);
+ if (nouveau_ht_object_insert(dev, channel, init.handle, obj)) {
+ nouveau_object_free(dev, obj);
return DRM_ERR(ENOMEM);
}
- nouveau_object_link(dev, channel, obj);
-
return 0;
}
diff --git a/shared-core/nv40_graph.c b/shared-core/nv40_graph.c
index 5e0d8d77..f2650ca1 100644
--- a/shared-core/nv40_graph.c
+++ b/shared-core/nv40_graph.c
@@ -894,7 +894,6 @@ nv40_graph_init(drm_device_t *dev)
drm_nouveau_private_t *dev_priv =
(drm_nouveau_private_t *)dev->dev_private;
uint32_t *ctx_voodoo;
- uint32_t pg0220_inst;
int i;
switch (dev_priv->chipset) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 08:53:03 +0000