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gpu_dump: Parse INSTDONE if seen inside a file.

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-01-05 12:33:17 +00:00
parent e30f06fbb9
commit 5afb8ff68b
1 changed files with 40 additions and 21 deletions
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61
tools/intel_gpu_dump.c
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@ -52,6 +52,27 @@
#include "intel_gpu_tools.h"
#include "instdone.h"
static void
print_instdone (unsigned int instdone, unsigned int instdone1)
{
int i;
for (i = 0; i < num_instdone_bits; i++) {
int busy = 0;
if (instdone_bits[i].reg == INST_DONE_1) {
if (!(instdone1 & instdone_bits[i].bit))
busy = 1;
} else {
if (!(instdone & instdone_bits[i].bit))
busy = 1;
}
if (busy)
printf(" busy: %s\n", instdone_bits[i].name);
}
}
/* Read a data file of the following form:
*
* Offset0 : Data0
@ -104,9 +125,23 @@ read_data_file (const char * filename, int is_batch)
}
matched = sscanf (line, "%08x : %08x", &offset, &value);
if (matched !=2 ) {
fprintf (stderr, "Warning: Ignoring unrecognized line at %s:%d:\n%s",
filename, line_number, line);
if (matched != 2) {
unsigned int reg;
printf("%s", line);
matched = sscanf (line, " ACTHD: 0x%08x\n", &reg);
if (matched)
intel_decode_context_set_head_tail(reg, 0xffffffff);
matched = sscanf (line, " INSTDONE: 0x%08x\n", &reg);
if (matched)
print_instdone (reg, -1);
matched = sscanf (line, " INSTDONE1: 0x%08x\n", &reg);
if (matched)
print_instdone (-1, reg);
continue;
}
@ -203,7 +238,6 @@ main (int argc, char *argv[])
struct stat st;
int err;
uint32_t instdone, instdone1 = 0;
int i;
if (argc > 2) {
fprintf (stderr,
@ -225,6 +259,7 @@ main (int argc, char *argv[])
}
intel_get_mmio();
init_instdone_definitions();
if (argc == 1) {
path = "/debug/dri/0";
@ -270,8 +305,6 @@ main (int argc, char *argv[])
parse_ringbuffer_info(filename, &ring_head, &ring_tail, &acthd);
free (filename);
init_instdone_definitions();
printf("ACTHD: 0x%08x\n", acthd);
printf("EIR: 0x%08x\n", INREG(EIR));
printf("EMR: 0x%08x\n", INREG(EMR));
@ -294,21 +327,7 @@ main (int argc, char *argv[])
printf("INSTDONE: 0x%08x\n", instdone);
}
for (i = 0; i < num_instdone_bits; i++) {
int busy = 0;
if (instdone_bits[i].reg == INST_DONE_1) {
if (!(instdone1 & instdone_bits[i].bit))
busy = 1;
} else {
if (!(instdone & instdone_bits[i].bit))
busy = 1;
}
if (busy) {
printf(" busy: %s\n", instdone_bits[i].name);
}
}
print_instdone (instdone, instdone1);
asprintf (&filename, "%s/i915_batchbuffers", path);
intel_decode_context_set_head_tail(acthd, 0xffffffff);