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intel_gpu_dump: Parse ringbuffer info from i915_error_state

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Distinguish an inline ringbuffer [-- ringbuffer] dump, from batch
buffers [-- gtt_offset] and separate it in the decoded output.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-01-28 22:52:50 +00:00
parent 6c1125d958
commit 65f1f881b7
1 changed files with 16 additions and 3 deletions
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19
tools/intel_gpu_dump.c
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@ -101,7 +101,7 @@ read_data_file (const char * filename, int is_batch)
size_t line_size; size_t line_size;
uint32_t offset, value; uint32_t offset, value;
uint32_t gtt_offset = 0, new_gtt_offset; uint32_t gtt_offset = 0, new_gtt_offset;
char *buffer_type = is_batch ? "batchbuffer" : "ringbuffer"; char *buffer_type[2] = { "ringbuffer", "batchbuffer" };
file = fopen (filename, "r"); file = fopen (filename, "r");
if (file == NULL) { if (file == NULL) {
@ -116,11 +116,24 @@ read_data_file (const char * filename, int is_batch)
matched = sscanf (line, "--- gtt_offset = 0x%08x\n", &new_gtt_offset); matched = sscanf (line, "--- gtt_offset = 0x%08x\n", &new_gtt_offset);
if (matched == 1) { if (matched == 1) {
if (count) { if (count) {
printf("%s at 0x%08x:\n", buffer_type, gtt_offset); printf("%s at 0x%08x:\n", buffer_type[is_batch], gtt_offset);
intel_decode (data, count, gtt_offset, devid, 0); intel_decode (data, count, gtt_offset, devid, 0);
count = 0; count = 0;
} }
gtt_offset = new_gtt_offset; gtt_offset = new_gtt_offset;
is_batch = 1;
continue;
}
matched = sscanf (line, "--- ringbuffer = 0x%08x\n", &new_gtt_offset);
if (matched == 1) {
if (count) {
printf("%s at 0x%08x:\n", buffer_type[is_batch], gtt_offset);
intel_decode (data, count, gtt_offset, devid, 0);
count = 0;
}
gtt_offset = new_gtt_offset;
is_batch = 0;
continue; continue;
} }
@ -160,7 +173,7 @@ read_data_file (const char * filename, int is_batch)
} }
if (count) { if (count) {
printf("%s at 0x%08x:\n", buffer_type, gtt_offset); printf("%s at 0x%08x:\n", buffer_type[is_batch], gtt_offset);
intel_decode (data, count, gtt_offset, devid, 0); intel_decode (data, count, gtt_offset, devid, 0);
} }