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intel/bdw: Update MI_BATCH_BUFFER_START for aub dumps

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The command now takes a 48bits address and is thus 1 dword longer.

v2 (Ben): commit message: s/byte/dword (Eric)

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Damien Lespiau 2013-02-15 16:44:05 +00:00 • committed by Ben Widawsky
parent a0c126dced
commit dad3c6b979
1 changed files with 8 additions and 2 deletions
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10
intel/intel_bufmgr_gem.c
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@ -2028,8 +2028,14 @@ aub_build_dump_ringbuffer(drm_intel_bufmgr_gem *bufmgr_gem,
/* Make a ring buffer to execute our batchbuffer. */
memset(ringbuffer, 0, sizeof(ringbuffer));
ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START;
ringbuffer[ring_count++] = batch_buffer;
if (bufmgr_gem->gen >= 8) {
ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START | (3 - 2);
ringbuffer[ring_count++] = batch_buffer;
ringbuffer[ring_count++] = 0;
} else {
ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START;
ringbuffer[ring_count++] = batch_buffer;
}
/* Write out the ring. This appears to trigger execution of
* the ring in the simulator.