i965: extend query/counter structs for OA queries

In preparation for generating code from brw_oa_hsw.xml for describing OA
performance counter queries this adds some OA specific members to
brw_perf_query that our generated code will initialize:

- The oa_metric_set_id is the ID we will pass to
  DRM_IOCTL_I915_PERF_OPEN, and is an ID got via sysfs under:
  /sys/class/drm/<card>/metrics/<guid/id

- The oa_format is the OA report layout we will request from the kernel

- The accumulator offsets determine where the different groups of A, B
  and C counters are located within an intermediate 64bit 'accumulator'
  buffer.

Additionally brw_perf_query_counter now has 64bit or float _read()
callback members for OA counters.

Signed-off-by: Robert Bragg <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>

0 files changed, 0 insertions, 0 deletions