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drm/i915/debugfs: Report ring in error state

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-11-01 11:35:28 +00:00
parent 100519e2f1
commit e5c6526036
3 changed files with 36 additions and 28 deletions
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62
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -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"
@ -48,12 +49,6 @@ enum {
DEFERRED_FREE_LIST,
};
enum {
RENDER_RING,
BSD_RING,
BLT_RING,
};
static const char *yesno(int v)
{
return v ? "yes" : "no";
@ -450,9 +445,9 @@ static int i915_hws_info(struct seq_file *m, void *data)
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;
case RING_RENDER: ring = &dev_priv->render_ring; break;
case RING_BSD: ring = &dev_priv->bsd_ring; break;
case RING_BLT: ring = &dev_priv->blt_ring; break;
default: return -EINVAL;
}
@ -520,9 +515,9 @@ static int i915_ringbuffer_data(struct seq_file *m, void *data)
int ret;
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;
case RING_RENDER: ring = &dev_priv->render_ring; break;
case RING_BSD: ring = &dev_priv->bsd_ring; break;
case RING_BLT: ring = &dev_priv->blt_ring; break;
default: return -EINVAL;
}
@ -554,9 +549,9 @@ static int i915_ringbuffer_info(struct seq_file *m, void *data)
struct intel_ring_buffer *ring;
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;
case RING_RENDER: ring = &dev_priv->render_ring; break;
case RING_BSD: ring = &dev_priv->bsd_ring; break;
case RING_BLT: ring = &dev_priv->blt_ring; break;
default: return -EINVAL;
}
@ -574,6 +569,16 @@ static int i915_ringbuffer_info(struct seq_file *m, void *data)
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)
@ -630,14 +635,14 @@ static int i915_error_state(struct seq_file *m, void *unused)
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, " IPEHR: 0x%08x\n", error->bcs_ipehr);
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, " IPEHR: 0x%08x\n", error->vcs_ipehr);
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);
}
@ -657,7 +662,7 @@ static int i915_error_state(struct seq_file *m, void *unused)
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",
seq_printf(m, " %08x %8zd %08x %08x %08x%s%s%s%s %s",
error->active_bo[i].gtt_offset,
error->active_bo[i].size,
error->active_bo[i].read_domains,
@ -666,7 +671,8 @@ static int i915_error_state(struct seq_file *m, void *unused)
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));
purgeable_flag(error->active_bo[i].purgeable),
ring_str(error->active_bo[i].ring));
if (error->active_bo[i].name)
seq_printf(m, " (name: %d)", error->active_bo[i].name);
@ -1101,15 +1107,15 @@ 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, (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},
{"i915_bsd_ringbuffer_info", i915_ringbuffer_info, 0, (void *)BSD_RING},
{"i915_blt_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BLT_RING},
{"i915_blt_ringbuffer_info", i915_ringbuffer_info, 0, (void *)BLT_RING},
{"i915_gem_hws", i915_hws_info, 0, (void *)RING_RENDER},
{"i915_gem_hws_blt", i915_hws_info, 0, (void *)RING_BLT},
{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)RING_BSD},
{"i915_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RING_RENDER},
{"i915_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RING_RENDER},
{"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RING_BSD},
{"i915_bsd_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RING_BSD},
{"i915_blt_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RING_BLT},
{"i915_blt_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RING_BLT},
{"i915_batchbuffers", i915_batchbuffer_info, 0},
{"i915_error_state", i915_error_state, 0},
{"i915_rstdby_delays", i915_rstdby_delays, 0},

1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -182,6 +182,7 @@ struct drm_i915_error_state {
u32 tiling:2;
u32 dirty:1;
u32 purgeable:1;
u32 ring:4;
} *active_bo;
u32 active_bo_count;
struct intel_overlay_error_state *overlay;

1
drivers/gpu/drm/i915/i915_irq.c
View File

@ -728,6 +728,7 @@ static void i915_capture_error_state(struct drm_device *dev)
error->active_bo[i].tiling = obj_priv->tiling_mode;
error->active_bo[i].dirty = obj_priv->dirty;
error->active_bo[i].purgeable = obj_priv->madv != I915_MADV_WILLNEED;
error->active_bo[i].ring = obj_priv->ring->id;
if (++i == count)
break;