Rather than have every driver implement their own set of cpuid() ugly
stuff, provide an abstracted (gcc/clang vs MSVC) API for querying about
x86 processor details.

Note:
- coming up with a cross arch API seems a difficult task, hence a arch
  specific API has been preferred. If other arches have ideas how to
  abstract I am open to suggestions though I won't have the time to
  implement it for this release,
- usage of this arch specific API must not become the common practice
  and maintainers will have to be wary that drivers are still working
  fine with generic/common processor/arch features,


-- 
David Marchand

David Marchand (2):
  eal: introduce x86 processor identification
  common/mlx5: use EAL x86 processor identification

 MAINTAINERS                       |   1 +
 app/test/meson.build              |   1 +
 app/test/test_cpu.c               |  37 ++++++++
 drivers/common/mlx5/mlx5_common.c |  81 +++++------------
 lib/eal/common/eal_common_cpu.c   | 141 ++++++++++++++++++++++++++++++
 lib/eal/common/eal_cpu.h          |  77 ++++++++++++++++
 lib/eal/common/meson.build        |   1 +
 lib/eal/version.map               |   6 ++
 8 files changed, 285 insertions(+), 60 deletions(-)
 create mode 100644 app/test/test_cpu.c
 create mode 100644 lib/eal/common/eal_common_cpu.c
 create mode 100644 lib/eal/common/eal_cpu.h

-- 
2.41.0

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