v2: For semaphore errors, object is mapped to GGTT and offset will not
be > 4GB, print only lower 32-bits (Akash)
v3: Print gtt_offset in groups of 32-bit (Chris)
Cc: Akash Goel <akash.goel@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 4 ++--
drivers/gpu/drm/i915/i915_gpu_error.c | 24 ++++++++++++++----------
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0b5cbe8..33926d9 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -546,7 +546,7 @@ struct drm_i915_error_state {
struct drm_i915_error_object {
int page_count;
- u32 gtt_offset;
+ u64 gtt_offset;
u32 *pages[0];
} *ringbuffer, *batchbuffer, *wa_batchbuffer, *ctx, *hws_page;
@@ -572,7 +572,7 @@ struct drm_i915_error_state {
u32 size;
u32 name;
u32 rseqno[I915_NUM_RINGS], wseqno;
- u32 gtt_offset;
+ u64 gtt_offset;
u32 read_domains;
u32 write_domain;
s32 fence_reg:I915_MAX_NUM_FENCE_BITS;
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 6f42569..f79c952 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -197,8 +197,9 @@ static void print_error_buffers(struct drm_i915_error_state_buf *m,
err_printf(m, " %s [%d]:\n", name, count);
while (count--) {
- err_printf(m, " %08x %8u %02x %02x [ ",
- err->gtt_offset,
+ err_printf(m, " %08x_%08x %8u %02x %02x [ ",
+ upper_32_bits(err->gtt_offset),
+ lower_32_bits(err->gtt_offset),
err->size,
err->read_domains,
err->write_domain);
@@ -426,15 +427,17 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
err_printf(m, " (submitted by %s [%d])",
error->ring[i].comm,
error->ring[i].pid);
- err_printf(m, " --- gtt_offset = 0x%08x\n",
- obj->gtt_offset);
+ err_printf(m, " --- gtt_offset = 0x%08x %08x\n",
+ upper_32_bits(obj->gtt_offset),
+ lower_32_bits(obj->gtt_offset));
print_error_obj(m, obj);
}
obj = error->ring[i].wa_batchbuffer;
if (obj) {
err_printf(m, "%s (w/a) --- gtt_offset = 0x%08x\n",
- dev_priv->ring[i].name, obj->gtt_offset);
+ dev_priv->ring[i].name,
+ lower_32_bits(obj->gtt_offset));
print_error_obj(m, obj);
}
@@ -453,14 +456,14 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
if ((obj = error->ring[i].ringbuffer)) {
err_printf(m, "%s --- ringbuffer = 0x%08x\n",
dev_priv->ring[i].name,
- obj->gtt_offset);
+ lower_32_bits(obj->gtt_offset));
print_error_obj(m, obj);
}
if ((obj = error->ring[i].hws_page)) {
err_printf(m, "%s --- HW Status = 0x%08x\n",
dev_priv->ring[i].name,
- obj->gtt_offset);
+ lower_32_bits(obj->gtt_offset));
offset = 0;
for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
err_printf(m, "[%04x] %08x %08x %08x %08x\n",
@@ -476,13 +479,14 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
if ((obj = error->ring[i].ctx)) {
err_printf(m, "%s --- HW Context = 0x%08x\n",
dev_priv->ring[i].name,
- obj->gtt_offset);
+ lower_32_bits(obj->gtt_offset));
print_error_obj(m, obj);
}
}
if ((obj = error->semaphore_obj)) {
- err_printf(m, "Semaphore page = 0x%08x\n", obj->gtt_offset);
+ err_printf(m, "Semaphore page = 0x%08x\n",
+ lower_32_bits(obj->gtt_offset));
for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
err_printf(m, "[%04x] %08x %08x %08x %08x\n",
elt * 4,
@@ -590,7 +594,7 @@ i915_error_object_create(struct drm_i915_private *dev_priv,
int num_pages;
bool use_ggtt;
int i = 0;
- u32 reloc_offset;
+ u64 reloc_offset;
if (src == NULL || src->pages == NULL)
return NULL;
--
2.4.5
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