diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 548 |
1 files changed, 399 insertions, 149 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 1f4f3ce..3601466 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -32,6 +32,7 @@ #include "drmP.h" #include "drm.h" #include "intel_drv.h" +#include "intel_ringbuffer.h" #include "i915_drm.h" #include "i915_drv.h" @@ -72,7 +73,6 @@ static int i915_capabilities(struct seq_file *m, void *data) B(is_broadwater); B(is_crestline); B(has_fbc); - B(has_rc6); B(has_pipe_cxsr); B(has_hotplug); B(cursor_needs_physical); @@ -86,19 +86,19 @@ static int i915_capabilities(struct seq_file *m, void *data) return 0; } -static const char *get_pin_flag(struct drm_i915_gem_object *obj_priv) +static const char *get_pin_flag(struct drm_i915_gem_object *obj) { - if (obj_priv->user_pin_count > 0) + if (obj->user_pin_count > 0) return "P"; - else if (obj_priv->pin_count > 0) + else if (obj->pin_count > 0) return "p"; else return " "; } -static const char *get_tiling_flag(struct drm_i915_gem_object *obj_priv) +static const char *get_tiling_flag(struct drm_i915_gem_object *obj) { - switch (obj_priv->tiling_mode) { + switch (obj->tiling_mode) { default: case I915_TILING_NONE: return " "; case I915_TILING_X: return "X"; @@ -106,10 +106,19 @@ static const char *get_tiling_flag(struct drm_i915_gem_object *obj_priv) } } +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 %08x %08x %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), @@ -117,6 +126,8 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) obj->base.read_domains, 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) @@ -124,7 +135,17 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) if (obj->fence_reg != I915_FENCE_REG_NONE) seq_printf(m, " (fence: %d)", obj->fence_reg); if (obj->gtt_space != NULL) - seq_printf(m, " (gtt_offset: %08x)", obj->gtt_offset); + seq_printf(m, " (gtt offset: %08x, size: %08x)", + obj->gtt_offset, (unsigned int)obj->gtt_space->size); + if (obj->pin_mappable || obj->fault_mappable) { + char s[3], *t = s; + if (obj->pin_mappable) + *t++ = 'p'; + if (obj->fault_mappable) + *t++ = 'f'; + *t = '\0'; + seq_printf(m, " (%s mappable)", s); + } if (obj->ring != NULL) seq_printf(m, " (%s)", obj->ring->name); } @@ -136,7 +157,7 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data) struct list_head *head; struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv; + struct drm_i915_gem_object *obj; size_t total_obj_size, total_gtt_size; int count, ret; @@ -171,12 +192,12 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data) } total_obj_size = total_gtt_size = count = 0; - list_for_each_entry(obj_priv, head, mm_list) { + list_for_each_entry(obj, head, mm_list) { seq_printf(m, " "); - describe_obj(m, obj_priv); + describe_obj(m, obj); seq_printf(m, "\n"); - total_obj_size += obj_priv->base.size; - total_gtt_size += obj_priv->gtt_space->size; + total_obj_size += obj->base.size; + total_gtt_size += obj->gtt_space->size; count++; } mutex_unlock(&dev->struct_mutex); @@ -186,30 +207,116 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data) return 0; } +#define count_objects(list, member) do { \ + list_for_each_entry(obj, list, member) { \ + size += obj->gtt_space->size; \ + ++count; \ + if (obj->map_and_fenceable) { \ + mappable_size += obj->gtt_space->size; \ + ++mappable_count; \ + } \ + } \ +} while(0) + static int i915_gem_object_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; + u32 count, mappable_count; + size_t size, mappable_size; + struct drm_i915_gem_object *obj; int ret; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; - seq_printf(m, "%u objects\n", dev_priv->mm.object_count); - seq_printf(m, "%zu object bytes\n", dev_priv->mm.object_memory); - seq_printf(m, "%u pinned\n", dev_priv->mm.pin_count); - seq_printf(m, "%zu pin bytes\n", dev_priv->mm.pin_memory); - seq_printf(m, "%u objects in gtt\n", dev_priv->mm.gtt_count); - seq_printf(m, "%zu gtt bytes\n", dev_priv->mm.gtt_memory); - seq_printf(m, "%zu gtt total\n", dev_priv->mm.gtt_total); + seq_printf(m, "%u objects, %zu bytes\n", + dev_priv->mm.object_count, + dev_priv->mm.object_memory); + + size = count = mappable_size = mappable_count = 0; + count_objects(&dev_priv->mm.gtt_list, gtt_list); + seq_printf(m, "%u [%u] objects, %zu [%zu] bytes in gtt\n", + count, mappable_count, size, mappable_size); + + size = count = mappable_size = mappable_count = 0; + count_objects(&dev_priv->mm.active_list, mm_list); + count_objects(&dev_priv->mm.flushing_list, mm_list); + seq_printf(m, " %u [%u] active objects, %zu [%zu] bytes\n", + count, mappable_count, size, mappable_size); + + size = count = mappable_size = mappable_count = 0; + count_objects(&dev_priv->mm.pinned_list, mm_list); + seq_printf(m, " %u [%u] pinned objects, %zu [%zu] bytes\n", + count, mappable_count, size, mappable_size); + + size = count = mappable_size = mappable_count = 0; + count_objects(&dev_priv->mm.inactive_list, mm_list); + seq_printf(m, " %u [%u] inactive objects, %zu [%zu] bytes\n", + count, mappable_count, size, mappable_size); + + size = count = mappable_size = mappable_count = 0; + count_objects(&dev_priv->mm.deferred_free_list, mm_list); + seq_printf(m, " %u [%u] freed objects, %zu [%zu] bytes\n", + count, mappable_count, size, mappable_size); + + size = count = mappable_size = mappable_count = 0; + list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) { + if (obj->fault_mappable) { + size += obj->gtt_space->size; + ++count; + } + if (obj->pin_mappable) { + mappable_size += obj->gtt_space->size; + ++mappable_count; + } + } + seq_printf(m, "%u pinned mappable objects, %zu bytes\n", + mappable_count, mappable_size); + seq_printf(m, "%u fault mappable objects, %zu bytes\n", + count, size); + + seq_printf(m, "%zu [%zu] gtt total\n", + dev_priv->mm.gtt_total, dev_priv->mm.mappable_gtt_total); mutex_unlock(&dev->struct_mutex); 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) { @@ -243,14 +350,14 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) seq_printf(m, "%d prepares\n", work->pending); if (work->old_fb_obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(work->old_fb_obj); - if(obj_priv) - seq_printf(m, "Old framebuffer gtt_offset 0x%08x\n", obj_priv->gtt_offset ); + struct drm_i915_gem_object *obj = work->old_fb_obj; + if (obj) + seq_printf(m, "Old framebuffer gtt_offset 0x%08x\n", obj->gtt_offset); } if (work->pending_flip_obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(work->pending_flip_obj); - if(obj_priv) - seq_printf(m, "New framebuffer gtt_offset 0x%08x\n", obj_priv->gtt_offset ); + struct drm_i915_gem_object *obj = work->pending_flip_obj; + if (obj) + seq_printf(m, "New framebuffer gtt_offset 0x%08x\n", obj->gtt_offset); } } spin_unlock_irqrestore(&dev->event_lock, flags); @@ -265,44 +372,80 @@ static int i915_gem_request_info(struct seq_file *m, void *data) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; struct drm_i915_gem_request *gem_request; - int ret; + int ret, count; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; - seq_printf(m, "Request:\n"); - list_for_each_entry(gem_request, &dev_priv->render_ring.request_list, - list) { - seq_printf(m, " %d @ %d\n", - gem_request->seqno, - (int) (jiffies - gem_request->emitted_jiffies)); + count = 0; + if (!list_empty(&dev_priv->ring[RCS].request_list)) { + seq_printf(m, "Render requests:\n"); + list_for_each_entry(gem_request, + &dev_priv->ring[RCS].request_list, + list) { + seq_printf(m, " %d @ %d\n", + gem_request->seqno, + (int) (jiffies - gem_request->emitted_jiffies)); + } + count++; + } + if (!list_empty(&dev_priv->ring[VCS].request_list)) { + seq_printf(m, "BSD requests:\n"); + list_for_each_entry(gem_request, + &dev_priv->ring[VCS].request_list, + list) { + seq_printf(m, " %d @ %d\n", + gem_request->seqno, + (int) (jiffies - gem_request->emitted_jiffies)); + } + count++; + } + if (!list_empty(&dev_priv->ring[BCS].request_list)) { + seq_printf(m, "BLT requests:\n"); + list_for_each_entry(gem_request, + &dev_priv->ring[BCS].request_list, + list) { + seq_printf(m, " %d @ %d\n", + gem_request->seqno, + (int) (jiffies - gem_request->emitted_jiffies)); + } + count++; } mutex_unlock(&dev->struct_mutex); + if (count == 0) + seq_printf(m, "No requests\n"); + return 0; } +static void i915_ring_seqno_info(struct seq_file *m, + struct intel_ring_buffer *ring) +{ + if (ring->get_seqno) { + seq_printf(m, "Current sequence (%s): %d\n", + ring->name, ring->get_seqno(ring)); + seq_printf(m, "Waiter sequence (%s): %d\n", + ring->name, ring->waiting_seqno); + seq_printf(m, "IRQ sequence (%s): %d\n", + ring->name, ring->irq_seqno); + } +} + static int i915_gem_seqno_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 ret; + int ret, i; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; - if (dev_priv->render_ring.status_page.page_addr != NULL) { - seq_printf(m, "Current sequence: %d\n", - dev_priv->render_ring.get_seqno(dev, &dev_priv->render_ring)); - } else { - seq_printf(m, "Current sequence: hws uninitialized\n"); - } - seq_printf(m, "Waiter sequence: %d\n", - dev_priv->mm.waiting_gem_seqno); - seq_printf(m, "IRQ sequence: %d\n", dev_priv->mm.irq_gem_seqno); + for (i = 0; i < I915_NUM_RINGS; i++) + i915_ring_seqno_info(m, &dev_priv->ring[i]); mutex_unlock(&dev->struct_mutex); @@ -315,7 +458,7 @@ static int i915_interrupt_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 ret; + int ret, i; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) @@ -354,16 +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)); - if (dev_priv->render_ring.status_page.page_addr != NULL) { - seq_printf(m, "Current sequence: %d\n", - dev_priv->render_ring.get_seqno(dev, &dev_priv->render_ring)); - } else { - seq_printf(m, "Current sequence: hws uninitialized\n"); + 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]); } - seq_printf(m, "Waiter sequence: %d\n", - dev_priv->mm.waiting_gem_seqno); - seq_printf(m, "IRQ sequence: %d\n", - dev_priv->mm.irq_gem_seqno); mutex_unlock(&dev->struct_mutex); return 0; @@ -383,29 +524,17 @@ static int i915_gem_fence_regs_info(struct seq_file *m, void *data) seq_printf(m, "Reserved fences = %d\n", dev_priv->fence_reg_start); seq_printf(m, "Total fences = %d\n", dev_priv->num_fence_regs); for (i = 0; i < dev_priv->num_fence_regs; i++) { - struct drm_gem_object *obj = dev_priv->fence_regs[i].obj; + struct drm_i915_gem_object *obj = dev_priv->fence_regs[i].obj; - if (obj == NULL) { - seq_printf(m, "Fenced object[%2d] = unused\n", i); - } else { - struct drm_i915_gem_object *obj_priv; - - obj_priv = to_intel_bo(obj); - seq_printf(m, "Fenced object[%2d] = %p: %s " - "%08x %08zx %08x %s %08x %08x %d", - i, obj, get_pin_flag(obj_priv), - obj_priv->gtt_offset, - obj->size, obj_priv->stride, - get_tiling_flag(obj_priv), - obj->read_domains, obj->write_domain, - obj_priv->last_rendering_seqno); - if (obj->name) - seq_printf(m, " (name: %d)", obj->name); - seq_printf(m, "\n"); - } + seq_printf(m, "Fenced object[%2d] = ", i); + if (obj == NULL) + seq_printf(m, "unused"); + else + describe_obj(m, obj); + seq_printf(m, "\n"); } - mutex_unlock(&dev->struct_mutex); + mutex_unlock(&dev->struct_mutex); return 0; } @@ -414,10 +543,12 @@ 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; - hws = (volatile u32 *)dev_priv->render_ring.status_page.page_addr; + ring = &dev_priv->ring[(uintptr_t)node->info_ent->data]; + hws = (volatile u32 *)ring->status_page.page_addr; if (hws == NULL) return 0; @@ -431,14 +562,14 @@ static int i915_hws_info(struct seq_file *m, void *data) static void i915_dump_object(struct seq_file *m, struct io_mapping *mapping, - struct drm_i915_gem_object *obj_priv) + struct drm_i915_gem_object *obj) { int page, page_count, i; - page_count = obj_priv->base.size / PAGE_SIZE; + page_count = obj->base.size / PAGE_SIZE; for (page = 0; page < page_count; page++) { u32 *mem = io_mapping_map_wc(mapping, - obj_priv->gtt_offset + page * PAGE_SIZE); + obj->gtt_offset + page * PAGE_SIZE); for (i = 0; i < PAGE_SIZE; i += 4) seq_printf(m, "%08x : %08x\n", i, mem[i / 4]); io_mapping_unmap(mem); @@ -450,25 +581,21 @@ static int i915_batchbuffer_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; - struct drm_gem_object *obj; - struct drm_i915_gem_object *obj_priv; + struct drm_i915_gem_object *obj; int ret; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; - list_for_each_entry(obj_priv, &dev_priv->mm.active_list, mm_list) { - obj = &obj_priv->base; - if (obj->read_domains & I915_GEM_DOMAIN_COMMAND) { - seq_printf(m, "--- gtt_offset = 0x%08x\n", - obj_priv->gtt_offset); - i915_dump_object(m, dev_priv->mm.gtt_mapping, obj_priv); + list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) { + if (obj->base.read_domains & I915_GEM_DOMAIN_COMMAND) { + seq_printf(m, "--- gtt_offset = 0x%08x\n", obj->gtt_offset); + i915_dump_object(m, dev_priv->mm.gtt_mapping, obj); } } mutex_unlock(&dev->struct_mutex); - return 0; } @@ -477,19 +604,21 @@ static int i915_ringbuffer_data(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; + struct intel_ring_buffer *ring; int ret; ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; - if (!dev_priv->render_ring.gem_object) { + ring = &dev_priv->ring[(uintptr_t)node->info_ent->data]; + if (!ring->obj) { seq_printf(m, "No ringbuffer setup\n"); } else { - u8 *virt = dev_priv->render_ring.virtual_start; + u8 *virt = ring->virtual_start; uint32_t off; - for (off = 0; off < dev_priv->render_ring.size; off += 4) { + for (off = 0; off < ring->size; off += 4) { uint32_t *ptr = (uint32_t *)(virt + off); seq_printf(m, "%08x : %08x\n", off, *ptr); } @@ -504,19 +633,38 @@ static int i915_ringbuffer_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; - unsigned int head, tail; + struct intel_ring_buffer *ring; - head = I915_READ(PRB0_HEAD) & HEAD_ADDR; - tail = I915_READ(PRB0_TAIL) & TAIL_ADDR; + ring = &dev_priv->ring[(uintptr_t)node->info_ent->data]; + if (ring->size == 0) + return 0; - seq_printf(m, "RingHead : %08x\n", head); - seq_printf(m, "RingTail : %08x\n", tail); - seq_printf(m, "RingSize : %08lx\n", dev_priv->render_ring.size); - seq_printf(m, "Acthd : %08x\n", I915_READ(INTEL_INFO(dev)->gen >= 4 ? ACTHD_I965 : ACTHD)); + seq_printf(m, "Ring %s:\n", ring->name); + seq_printf(m, " Head : %08x\n", I915_READ_HEAD(ring) & HEAD_ADDR); + seq_printf(m, " Tail : %08x\n", I915_READ_TAIL(ring) & TAIL_ADDR); + seq_printf(m, " Size : %08x\n", ring->size); + seq_printf(m, " Active : %08x\n", intel_ring_get_active_head(ring)); + seq_printf(m, " NOPID : %08x\n", I915_READ_NOPID(ring)); + if (IS_GEN6(dev)) { + seq_printf(m, " Sync 0 : %08x\n", I915_READ_SYNC_0(ring)); + seq_printf(m, " Sync 1 : %08x\n", I915_READ_SYNC_1(ring)); + } + seq_printf(m, " Control : %08x\n", I915_READ_CTL(ring)); + seq_printf(m, " Start : %08x\n", I915_READ_START(ring)); return 0; } +static const char *ring_str(int ring) +{ + switch (ring) { + case RING_RENDER: return " render"; + case RING_BSD: return " bsd"; + case RING_BLT: return " blt"; + default: return ""; + } +} + static const char *pin_flag(int pinned) { if (pinned > 0) @@ -547,6 +695,37 @@ static const char *purgeable_flag(int purgeable) return purgeable ? " purgeable" : ""; } +static void print_error_buffers(struct seq_file *m, + const char *name, + struct drm_i915_error_buffer *err, + int count) +{ + seq_printf(m, "%s [%d]:\n", name, count); + + while (count--) { + seq_printf(m, " %08x %8u %04x %04x %08x%s%s%s%s%s%s", + err->gtt_offset, + err->size, + err->read_domains, + err->write_domain, + err->seqno, + pin_flag(err->pinned), + tiling_flag(err->tiling), + dirty_flag(err->dirty), + purgeable_flag(err->purgeable), + ring_str(err->ring), + agp_type_str(err->agp_type)); + + if (err->name) + seq_printf(m, " (name: %d)", err->name); + if (err->fence_reg != I915_FENCE_REG_NONE) + seq_printf(m, " (fence: %d)", err->fence_reg); + + seq_printf(m, "\n"); + err++; + } +} + static int i915_error_state(struct seq_file *m, void *unused) { struct drm_info_node *node = (struct drm_info_node *) m->private; @@ -568,47 +747,54 @@ static int i915_error_state(struct seq_file *m, void *unused) error->time.tv_usec); seq_printf(m, "PCI ID: 0x%04x\n", dev->pci_device); seq_printf(m, "EIR: 0x%08x\n", error->eir); - seq_printf(m, " PGTBL_ER: 0x%08x\n", error->pgtbl_er); - seq_printf(m, " INSTPM: 0x%08x\n", error->instpm); + seq_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er); + if (INTEL_INFO(dev)->gen >= 6) { + seq_printf(m, "ERROR: 0x%08x\n", error->error); + seq_printf(m, "Blitter command stream:\n"); + seq_printf(m, " ACTHD: 0x%08x\n", error->bcs_acthd); + seq_printf(m, " IPEIR: 0x%08x\n", error->bcs_ipeir); + seq_printf(m, " IPEHR: 0x%08x\n", error->bcs_ipehr); + seq_printf(m, " INSTDONE: 0x%08x\n", error->bcs_instdone); + seq_printf(m, " seqno: 0x%08x\n", error->bcs_seqno); + seq_printf(m, "Video (BSD) command stream:\n"); + seq_printf(m, " ACTHD: 0x%08x\n", error->vcs_acthd); + seq_printf(m, " IPEIR: 0x%08x\n", error->vcs_ipeir); + seq_printf(m, " IPEHR: 0x%08x\n", error->vcs_ipehr); + seq_printf(m, " INSTDONE: 0x%08x\n", error->vcs_instdone); + seq_printf(m, " seqno: 0x%08x\n", error->vcs_seqno); + } + seq_printf(m, "Render command stream:\n"); + seq_printf(m, " ACTHD: 0x%08x\n", error->acthd); seq_printf(m, " IPEIR: 0x%08x\n", error->ipeir); seq_printf(m, " IPEHR: 0x%08x\n", error->ipehr); seq_printf(m, " INSTDONE: 0x%08x\n", error->instdone); - seq_printf(m, " ACTHD: 0x%08x\n", error->acthd); if (INTEL_INFO(dev)->gen >= 4) { - seq_printf(m, " INSTPS: 0x%08x\n", error->instps); seq_printf(m, " INSTDONE1: 0x%08x\n", error->instdone1); + seq_printf(m, " INSTPS: 0x%08x\n", error->instps); } - seq_printf(m, "seqno: 0x%08x\n", error->seqno); - - if (error->active_bo_count) { - seq_printf(m, "Buffers [%d]:\n", error->active_bo_count); - - for (i = 0; i < error->active_bo_count; i++) { - seq_printf(m, " %08x %8zd %08x %08x %08x%s%s%s%s", - error->active_bo[i].gtt_offset, - error->active_bo[i].size, - error->active_bo[i].read_domains, - error->active_bo[i].write_domain, - error->active_bo[i].seqno, - pin_flag(error->active_bo[i].pinned), - tiling_flag(error->active_bo[i].tiling), - dirty_flag(error->active_bo[i].dirty), - purgeable_flag(error->active_bo[i].purgeable)); - - if (error->active_bo[i].name) - seq_printf(m, " (name: %d)", error->active_bo[i].name); - if (error->active_bo[i].fence_reg != I915_FENCE_REG_NONE) - seq_printf(m, " (fence: %d)", error->active_bo[i].fence_reg); - - seq_printf(m, "\n"); - } - } + seq_printf(m, " INSTPM: 0x%08x\n", error->instpm); + seq_printf(m, " seqno: 0x%08x\n", error->seqno); + + for (i = 0; i < 16; i++) + seq_printf(m, " fence[%d] = %08llx\n", i, error->fence[i]); + + if (error->active_bo) + print_error_buffers(m, "Active", + error->active_bo, + error->active_bo_count); + + if (error->pinned_bo) + print_error_buffers(m, "Pinned", + error->pinned_bo, + error->pinned_bo_count); for (i = 0; i < ARRAY_SIZE(error->batchbuffer); i++) { 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++) { @@ -635,6 +821,9 @@ static int i915_error_state(struct seq_file *m, void *unused) if (error->overlay) intel_overlay_print_error_state(m, error->overlay); + if (error->display) + intel_display_print_error_state(m, dev, error->display); + out: spin_unlock_irqrestore(&dev_priv->error_lock, flags); @@ -658,15 +847,51 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) 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; - u16 rgvswctl = I915_READ16(MEMSWCTL); - u16 rgvstat = I915_READ16(MEMSTAT_ILK); - seq_printf(m, "Requested P-state: %d\n", (rgvswctl >> 8) & 0xf); - seq_printf(m, "Requested VID: %d\n", rgvswctl & 0x3f); - seq_printf(m, "Current VID: %d\n", (rgvstat & MEMSTAT_VID_MASK) >> - MEMSTAT_VID_SHIFT); - seq_printf(m, "Current P-state: %d\n", - (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT); + if (IS_GEN5(dev)) { + u16 rgvswctl = I915_READ16(MEMSWCTL); + u16 rgvstat = I915_READ16(MEMSTAT_ILK); + + seq_printf(m, "Requested P-state: %d\n", (rgvswctl >> 8) & 0xf); + seq_printf(m, "Requested VID: %d\n", rgvswctl & 0x3f); + seq_printf(m, "Current VID: %d\n", (rgvstat & MEMSTAT_VID_MASK) >> + MEMSTAT_VID_SHIFT); + seq_printf(m, "Current P-state: %d\n", + (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT); + } else if (IS_GEN6(dev)) { + u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS); + u32 rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS); + u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP); + int max_freq; + + /* RPSTAT1 is in the GT power well */ + __gen6_force_wake_get(dev_priv); + + seq_printf(m, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status); + seq_printf(m, "RPSTAT1: 0x%08x\n", I915_READ(GEN6_RPSTAT1)); + seq_printf(m, "Render p-state ratio: %d\n", + (gt_perf_status & 0xff00) >> 8); + seq_printf(m, "Render p-state VID: %d\n", + gt_perf_status & 0xff); + seq_printf(m, "Render p-state limit: %d\n", + rp_state_limits & 0xff); + + max_freq = (rp_state_cap & 0xff0000) >> 16; + seq_printf(m, "Lowest (RPN) frequency: %dMHz\n", + max_freq * 100); + + max_freq = (rp_state_cap & 0xff00) >> 8; + seq_printf(m, "Nominal (RP1) frequency: %dMHz\n", + max_freq * 100); + + max_freq = rp_state_cap & 0xff; + seq_printf(m, "Max non-overclocked (RP0) frequency: %dMHz\n", + max_freq * 100); + + __gen6_force_wake_put(dev_priv); + } else { + seq_printf(m, "no P-state info available\n"); + } return 0; } @@ -715,7 +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) ? @@ -738,6 +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; } @@ -794,7 +1043,7 @@ static int i915_sr_status(struct seq_file *m, void *unused) drm_i915_private_t *dev_priv = dev->dev_private; bool sr_enabled = false; - if (IS_GEN5(dev)) + if (HAS_PCH_SPLIT(dev)) sr_enabled = I915_READ(WM1_LP_ILK) & WM1_LP_SR_EN; else if (IS_CRESTLINE(dev) || IS_I945G(dev) || IS_I945GM(dev)) sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN; @@ -886,7 +1135,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) fb->base.height, fb->base.depth, fb->base.bits_per_pixel); - describe_obj(m, to_intel_bo(fb->obj)); + describe_obj(m, fb->obj); seq_printf(m, "\n"); list_for_each_entry(fb, &dev->mode_config.fb_list, base.head) { @@ -898,7 +1147,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) fb->base.height, fb->base.depth, fb->base.bits_per_pixel); - describe_obj(m, to_intel_bo(fb->obj)); + describe_obj(m, fb->obj); seq_printf(m, "\n"); } @@ -943,7 +1192,6 @@ i915_wedged_write(struct file *filp, loff_t *ppos) { struct drm_device *dev = filp->private_data; - drm_i915_private_t *dev_priv = dev->dev_private; char buf[20]; int val = 1; @@ -959,12 +1207,7 @@ i915_wedged_write(struct file *filp, } DRM_INFO("Manually setting wedged to %d\n", val); - - atomic_set(&dev_priv->mm.wedged, val); - if (val) { - wake_up_all(&dev_priv->irq_queue); - queue_work(dev_priv->wq, &dev_priv->error_work); - } + i915_handle_error(dev, val); return cnt; } @@ -1018,6 +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}, @@ -1028,9 +1272,15 @@ 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_ringbuffer_data", i915_ringbuffer_data, 0}, - {"i915_ringbuffer_info", i915_ringbuffer_info, 0}, + {"i915_gem_hws", i915_hws_info, 0, (void *)RCS}, + {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS}, + {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS}, + {"i915_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RCS}, + {"i915_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RCS}, + {"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)VCS}, + {"i915_bsd_ringbuffer_info", i915_ringbuffer_info, 0, (void *)VCS}, + {"i915_blt_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BCS}, + {"i915_blt_ringbuffer_info", i915_ringbuffer_info, 0, (void *)BCS}, {"i915_batchbuffers", i915_batchbuffer_info, 0}, {"i915_error_state", i915_error_state, 0}, {"i915_rstdby_delays", i915_rstdby_delays, 0}, |