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nouveau: hook up an inital fence irq handler

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Ben Skeggs 2007-11-05 02:20:35 +11:00
parent 9a999e57af
commit 173a5be28f
2 changed files with 32 additions and 22 deletions
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43
linux-core/nouveau_buffer.c
View File

@ -32,7 +32,8 @@
#include "nouveau_drv.h"
#include "nouveau_dma.h"
struct drm_ttm_backend *nouveau_create_ttm_backend_entry(struct drm_device * dev)
static struct drm_ttm_backend *
nouveau_bo_create_ttm_backend_entry(struct drm_device * dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
@ -49,9 +50,9 @@ struct drm_ttm_backend *nouveau_create_ttm_backend_entry(struct drm_device * dev
return NULL;
}
int nouveau_fence_types(struct drm_buffer_object *bo,
uint32_t *fclass,
uint32_t *type)
static int
nouveau_bo_fence_type(struct drm_buffer_object *bo,
uint32_t *fclass, uint32_t *type)
{
*fclass = 0;
@ -62,14 +63,16 @@ int nouveau_fence_types(struct drm_buffer_object *bo,
return 0;
}
int nouveau_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags)
static int
nouveau_bo_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags)
{
/* We'll do this from user space. */
return 0;
}
int nouveau_init_mem_type(struct drm_device *dev,
uint32_t type,
static int
nouveau_bo_init_mem_type(struct drm_device *dev, uint32_t type,
struct drm_mem_type_manager *man)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
@ -132,7 +135,8 @@ int nouveau_init_mem_type(struct drm_device *dev,
return 0;
}
uint32_t nouveau_evict_mask(struct drm_buffer_object *bo)
static uint32_t
nouveau_bo_evict_mask(struct drm_buffer_object *bo)
{
switch (bo->mem.mem_type) {
case DRM_BO_MEM_LOCAL:
@ -197,9 +201,8 @@ nouveau_bo_move_m2mf(struct drm_buffer_object *bo, int evict, int no_wait,
0, new_mem);
}
int nouveau_move(struct drm_buffer_object *bo,
int evict,
int no_wait,
static int
nouveau_bo_move(struct drm_buffer_object *bo, int evict, int no_wait,
struct drm_bo_mem_reg *new_mem)
{
struct drm_bo_mem_reg *old_mem = &bo->mem;
@ -225,9 +228,9 @@ int nouveau_move(struct drm_buffer_object *bo,
return 0;
}
void nouveau_flush_ttm(struct drm_ttm *ttm)
static void
nouveau_bo_flush_ttm(struct drm_ttm *ttm)
{
}
static uint32_t nouveau_mem_prios[] = {
@ -248,12 +251,12 @@ struct drm_bo_driver nouveau_bo_driver = {
.mem_busy_prio = nouveau_busy_prios,
.num_mem_type_prio = sizeof(nouveau_mem_prios)/sizeof(uint32_t),
.num_mem_busy_prio = sizeof(nouveau_busy_prios)/sizeof(uint32_t),
.create_ttm_backend_entry = nouveau_create_ttm_backend_entry,
.fence_type = nouveau_fence_types,
.invalidate_caches = nouveau_invalidate_caches,
.init_mem_type = nouveau_init_mem_type,
.evict_mask = nouveau_evict_mask,
.move = nouveau_move,
.ttm_cache_flush= nouveau_flush_ttm
.create_ttm_backend_entry = nouveau_bo_create_ttm_backend_entry,
.fence_type = nouveau_bo_fence_type,
.invalidate_caches = nouveau_bo_invalidate_caches,
.init_mem_type = nouveau_bo_init_mem_type,
.evict_mask = nouveau_bo_evict_mask,
.move = nouveau_bo_move,
.ttm_cache_flush= nouveau_bo_flush_ttm
};

7
shared-core/nouveau_irq.c
View File

@ -301,6 +301,13 @@ nouveau_pgraph_intr_notify(struct drm_device *dev, uint32_t nsource)
int handled = 0;
DRM_DEBUG("PGRAPH notify interrupt\n");
if (nsource & NV03_PGRAPH_NSOURCE_NOTIFICATION && dev_priv->ttm) {
int channel;
if (!nouveau_graph_trapped_channel(dev, &channel))
nouveau_fence_handler(dev, channel);
}
if (dev_priv->card_type == NV_04 &&
(nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD)) {
uint32_t class, mthd;