perf/x86/ibs: Add new IBS register bits into header

perf/x86/ibs: Add new IBS register bits into header

IBS support has been enhanced with two new features in upcoming uarch:

  1. DataSrc extension and
  2. L3 miss filtering.

Additional set of bits has been introduced in IBS registers to use these
features. Define these new bits into arch/x86/ header.

  [ bp: Massage commit message. ]

Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20220604044519.594-7-ravi.bangoria@amd.com