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3 Commits

Author SHA1 Message Date
Martin Kletzander cc9f0521cd Report more correct information for cache control 
On some platforms the number of bits in the cbm_mask might not be
divisible by 4 (and not even by 2), so we need to properly count the
bits.  Similar file, min_cbm_bits, is properly parsed and used, but if
the number is greater than one, we lose the information about
granularity when reporting the data in capabilities.  For that matter
always report granularity, but if it is not the same as the minimum,
add that information in there as well.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
 2017-06-16 13:09:41 +02:00
Eli Qiao 0ab409ccc4 Expose resource control capabilities for caches 
Add cache resource control into capabilities for CAT without CDP:

  <cache>
    <bank id='0' level='3' type='unified' size='15360' unit='KiB' cpus='0-5'>
      <control min='768' unit='KiB' scope='both' max_allocation='4'/>
    </bank>
  </cache>

and with CDP:

  <cache>
    <bank id='0' level='3' type='unified' size='15360' unit='KiB' cpus='0-5'>
      <control min='768' unit='KiB' scope='code' max_allocation='4'/>
      <control min='768' unit='KiB' scope='data' max_allocation='4'/>
    </bank>
  </cache>

Also add new test cases for vircaps2xmltest.

Signed-off-by: Eli Qiao <liyong.qiao@intel.com>
 2017-06-05 09:50:51 +02:00
Martin Kletzander 0e3ff22c6f tests: Add resctrl test for vircaps2xmltest 
Add info from yet another machine, this time with resctrl data so that
we can extend tests easily in a test-driven way.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
 2017-05-09 13:12:40 +02:00