lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/i915/debugfs: Display the contents of the BLT and BSD status pages

Browse Source 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2010-10-29 21:00:54 +01:00
parent e380f60b22
commit 4066c0ae13
1 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/i915/i915_debugfs.c
View File

@@ -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_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev; struct drm_device *dev = node->minor->dev;
drm_i915_private_t *dev_priv = dev->dev_private; drm_i915_private_t *dev_priv = dev->dev_private;
int i; struct intel_ring_buffer *ring;
volatile u32 *hws; volatile u32 *hws;
int i;
hws = (volatile u32 *)dev_priv->render_ring.status_page.page_addr; 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 *)ring->status_page.page_addr;
if (hws == NULL) if (hws == NULL)
return 0; return 0;
@@ -1087,7 +1095,9 @@ static struct drm_info_list i915_debugfs_list[] = {
{"i915_gem_seqno", i915_gem_seqno_info, 0}, {"i915_gem_seqno", i915_gem_seqno_info, 0},
{"i915_gem_fence_regs", i915_gem_fence_regs_info, 0}, {"i915_gem_fence_regs", i915_gem_fence_regs_info, 0},
{"i915_gem_interrupt", i915_interrupt_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_data", i915_ringbuffer_data, 0, (void *)RENDER_RING},
{"i915_ringbuffer_info", i915_ringbuffer_info, 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}, {"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BSD_RING},