Commit ed06fddc authored by Chris Wilson's avatar Chris Wilson

drm/i915: Include the current timeline seqno for debugging execlists

While this is mainly only useful for ELSP[0], it is definitely useful to
know the current timeline seqno wrt to the queued set of requests for
that port, as this carries additional information above and beyond the
near-defunct global_seqno and global HWSP.
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190211131004.11634-1-chris@chris-wilson.co.uk
parent 7c95c10e
...@@ -1425,10 +1425,11 @@ static void intel_engine_print_registers(const struct intel_engine_cs *engine, ...@@ -1425,10 +1425,11 @@ static void intel_engine_print_registers(const struct intel_engine_cs *engine,
char hdr[80]; char hdr[80];
snprintf(hdr, sizeof(hdr), snprintf(hdr, sizeof(hdr),
"\t\tELSP[%d] count=%d, ring:{start:%08x, hwsp:%08x}, rq: ", "\t\tELSP[%d] count=%d, ring:{start:%08x, hwsp:%08x, seqno:%08x}, rq: ",
idx, count, idx, count,
i915_ggtt_offset(rq->ring->vma), i915_ggtt_offset(rq->ring->vma),
rq->timeline->hwsp_offset); rq->timeline->hwsp_offset,
hwsp_seqno(rq));
print_request(m, rq, hdr); print_request(m, rq, hdr);
} else { } else {
drm_printf(m, "\t\tELSP[%d] idle\n", idx); drm_printf(m, "\t\tELSP[%d] idle\n", idx);
......
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