diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-29 21:00:54 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-29 21:00:54 +0100 |
| commit | 4066c0ae13a8388b9f2a29cad60da330b578eff2 (patch) | |
| tree | cd9655b3f8d55f1251359c2f06f0542e0e1aa823 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | e380f60b22eddec7825224b8d788572c82b63161 (diff) | |
drm/i915/debugfs: Display the contents of the BLT and BSD status pages
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 70eec5aceabe..58cf60d89f68 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -445,10 +445,18 @@ static int i915_hws_info(struct seq_file *m, void *data) struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - int i; + struct intel_ring_buffer *ring; volatile u32 *hws; + int i; + + switch ((uintptr_t)node->info_ent->data) { + case RENDER_RING: ring = &dev_priv->render_ring; break; + case BSD_RING: ring = &dev_priv->bsd_ring; break; + case BLT_RING: ring = &dev_priv->blt_ring; break; + default: return -EINVAL; + } - hws = (volatile u32 *)dev_priv->render_ring.status_page.page_addr; + hws = (volatile u32 *)ring->status_page.page_addr; if (hws == NULL) return 0; @@ -1087,7 +1095,9 @@ static struct drm_info_list i915_debugfs_list[] = { {"i915_gem_seqno", i915_gem_seqno_info, 0}, {"i915_gem_fence_regs", i915_gem_fence_regs_info, 0}, {"i915_gem_interrupt", i915_interrupt_info, 0}, - {"i915_gem_hws", i915_hws_info, 0}, + {"i915_gem_hws", i915_hws_info, 0, (void *)RENDER_RING}, + {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BLT_RING}, + {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)BSD_RING}, {"i915_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RENDER_RING}, {"i915_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RENDER_RING}, {"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BSD_RING}, |