diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 87 |
1 files changed, 81 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 92f75782c33..19a3d58044d 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -106,10 +106,19 @@ static const char *get_tiling_flag(struct drm_i915_gem_object *obj) } } +static const char *agp_type_str(int type) +{ + switch (type) { + case 0: return " uncached"; + case 1: return " snooped"; + default: return ""; + } +} + static void describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) { - seq_printf(m, "%p: %s%s %8zd %04x %04x %d %d%s%s", + seq_printf(m, "%p: %s%s %8zd %04x %04x %d %d%s%s%s", &obj->base, get_pin_flag(obj), get_tiling_flag(obj), @@ -118,6 +127,7 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) obj->base.write_domain, obj->last_rendering_seqno, obj->last_fenced_seqno, + agp_type_str(obj->agp_type == AGP_USER_CACHED_MEMORY), obj->dirty ? " dirty" : "", obj->madv == I915_MADV_DONTNEED ? " purgeable" : ""); if (obj->base.name) @@ -276,6 +286,37 @@ static int i915_gem_object_info(struct seq_file *m, void* data) return 0; } +static int i915_gem_gtt_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; + struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_gem_object *obj; + size_t total_obj_size, total_gtt_size; + int count, ret; + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + total_obj_size = total_gtt_size = count = 0; + list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) { + seq_printf(m, " "); + describe_obj(m, obj); + seq_printf(m, "\n"); + total_obj_size += obj->base.size; + total_gtt_size += obj->gtt_space->size; + count++; + } + + mutex_unlock(&dev->struct_mutex); + + seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n", + count, total_obj_size, total_gtt_size); + + return 0; +} + static int i915_gem_pageflip_info(struct seq_file *m, void *data) { @@ -456,8 +497,14 @@ static int i915_interrupt_info(struct seq_file *m, void *data) } seq_printf(m, "Interrupts received: %d\n", atomic_read(&dev_priv->irq_received)); - for (i = 0; i < I915_NUM_RINGS; i++) + for (i = 0; i < I915_NUM_RINGS; i++) { + if (IS_GEN6(dev)) { + seq_printf(m, "Graphics Interrupt mask (%s): %08x\n", + dev_priv->ring[i].name, + I915_READ_IMR(&dev_priv->ring[i])); + } i915_ring_seqno_info(m, &dev_priv->ring[i]); + } mutex_unlock(&dev->struct_mutex); return 0; @@ -656,7 +703,7 @@ static void print_error_buffers(struct seq_file *m, seq_printf(m, "%s [%d]:\n", name, count); while (count--) { - seq_printf(m, " %08x %8zd %04x %04x %08x%s%s%s%s%s", + seq_printf(m, " %08x %8zd %04x %04x %08x%s%s%s%s%s%s", err->gtt_offset, err->size, err->read_domains, @@ -666,7 +713,8 @@ static void print_error_buffers(struct seq_file *m, tiling_flag(err->tiling), dirty_flag(err->dirty), purgeable_flag(err->purgeable), - ring_str(err->ring)); + ring_str(err->ring), + agp_type_str(err->agp_type)); if (err->name) seq_printf(m, " (name: %d)", err->name); @@ -744,7 +792,9 @@ static int i915_error_state(struct seq_file *m, void *unused) if (error->batchbuffer[i]) { struct drm_i915_error_object *obj = error->batchbuffer[i]; - seq_printf(m, "--- gtt_offset = 0x%08x\n", obj->gtt_offset); + seq_printf(m, "%s --- gtt_offset = 0x%08x\n", + dev_priv->ring[i].name, + obj->gtt_offset); offset = 0; for (page = 0; page < obj->page_count; page++) { for (elt = 0; elt < PAGE_SIZE/4; elt++) { @@ -890,7 +940,7 @@ static int i915_drpc_info(struct seq_file *m, void *unused) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; u32 rgvmodectl = I915_READ(MEMMODECTL); - u32 rstdbyctl = I915_READ(MCHBAR_RENDER_STANDBY); + u32 rstdbyctl = I915_READ(RSTDBYCTL); u16 crstandvid = I915_READ16(CRSTANDVID); seq_printf(m, "HD boost: %s\n", (rgvmodectl & MEMMODE_BOOST_EN) ? @@ -913,6 +963,30 @@ static int i915_drpc_info(struct seq_file *m, void *unused) seq_printf(m, "RS2 VID: %d\n", ((crstandvid >> 8) & 0x3f)); seq_printf(m, "Render standby enabled: %s\n", (rstdbyctl & RCX_SW_EXIT) ? "no" : "yes"); + seq_printf(m, "Current RS state: "); + switch (rstdbyctl & RSX_STATUS_MASK) { + case RSX_STATUS_ON: + seq_printf(m, "on\n"); + break; + case RSX_STATUS_RC1: + seq_printf(m, "RC1\n"); + break; + case RSX_STATUS_RC1E: + seq_printf(m, "RC1E\n"); + break; + case RSX_STATUS_RS1: + seq_printf(m, "RS1\n"); + break; + case RSX_STATUS_RS2: + seq_printf(m, "RS2 (RC6)\n"); + break; + case RSX_STATUS_RS3: + seq_printf(m, "RC3 (RC6+)\n"); + break; + default: + seq_printf(m, "unknown\n"); + break; + } return 0; } @@ -1187,6 +1261,7 @@ static int i915_wedged_create(struct dentry *root, struct drm_minor *minor) static struct drm_info_list i915_debugfs_list[] = { {"i915_capabilities", i915_capabilities, 0, 0}, {"i915_gem_objects", i915_gem_object_info, 0}, + {"i915_gem_gtt", i915_gem_gtt_info, 0}, {"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST}, {"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST}, {"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST}, |