drm/radeon: add sub allocator debugfs file
Dumping the current allocations. Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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3 changed files with 41 additions and 0 deletions
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@ -172,5 +172,10 @@ extern int radeon_sa_bo_new(struct radeon_device *rdev,
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unsigned size, unsigned align);
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extern void radeon_sa_bo_free(struct radeon_device *rdev,
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struct radeon_sa_bo *sa_bo);
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#if defined(CONFIG_DEBUG_FS)
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extern void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager,
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struct seq_file *m);
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#endif
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#endif
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@ -601,6 +601,23 @@ static int radeon_debugfs_ib_info(struct seq_file *m, void *data)
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static struct drm_info_list radeon_debugfs_ib_list[RADEON_IB_POOL_SIZE];
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static char radeon_debugfs_ib_names[RADEON_IB_POOL_SIZE][32];
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static unsigned radeon_debugfs_ib_idx[RADEON_IB_POOL_SIZE];
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static int radeon_debugfs_sa_info(struct seq_file *m, void *data)
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{
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struct drm_info_node *node = (struct drm_info_node *) m->private;
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struct drm_device *dev = node->minor->dev;
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struct radeon_device *rdev = dev->dev_private;
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radeon_sa_bo_dump_debug_info(&rdev->ib_pool.sa_manager, m);
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return 0;
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}
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static struct drm_info_list radeon_debugfs_sa_list[] = {
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{"radeon_sa_info", &radeon_debugfs_sa_info, 0, NULL},
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};
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#endif
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int radeon_debugfs_ring_init(struct radeon_device *rdev, struct radeon_ring *ring)
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@ -627,6 +644,11 @@ int radeon_debugfs_ib_init(struct radeon_device *rdev)
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{
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#if defined(CONFIG_DEBUG_FS)
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unsigned i;
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int r;
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r = radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);
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if (r)
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return r;
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for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
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sprintf(radeon_debugfs_ib_names[i], "radeon_ib_%04u", i);
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@ -193,3 +193,17 @@ void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo *sa_bo)
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list_del_init(&sa_bo->list);
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spin_unlock(&sa_bo->manager->lock);
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}
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#if defined(CONFIG_DEBUG_FS)
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void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager,
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struct seq_file *m)
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{
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struct radeon_sa_bo *i;
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spin_lock(&sa_manager->lock);
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list_for_each_entry(i, &sa_manager->sa_bo, list) {
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seq_printf(m, "offset %08d: size %4d\n", i->offset, i->size);
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}
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spin_unlock(&sa_manager->lock);
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}
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#endif
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